CN111059564B - Adjustable locking device for feeding of biomass briquette boiler - Google Patents
Adjustable locking device for feeding of biomass briquette boiler Download PDFInfo
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- CN111059564B CN111059564B CN201911268167.5A CN201911268167A CN111059564B CN 111059564 B CN111059564 B CN 111059564B CN 201911268167 A CN201911268167 A CN 201911268167A CN 111059564 B CN111059564 B CN 111059564B
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- 239000002028 Biomass Substances 0.000 title claims abstract description 27
- 239000004484 Briquette Substances 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 56
- 239000000446 fuel Substances 0.000 claims abstract description 47
- 238000003860 storage Methods 0.000 claims abstract description 34
- 239000006052 feed supplement Substances 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000001502 supplementing effect Effects 0.000 claims description 43
- 230000006835 compression Effects 0.000 claims description 36
- 238000007906 compression Methods 0.000 claims description 36
- 238000003756 stirring Methods 0.000 claims description 26
- 238000005192 partition Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 17
- 244000309464 bull Species 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000000151 deposition Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention discloses an adjustable feeding locking device of a biomass briquette boiler, which comprises a boiler body, wherein two feeding ports are symmetrically formed in the side wall of the boiler body, feeding devices respectively communicated with the two feeding ports are arranged on the outer walls of the two sides of the boiler body, each feeding device comprises a feeding box welded on the side wall of the boiler body, a material storage groove communicated with the feeding ports is formed in the side wall of the feeding box, a discharging groove communicated with the material storage groove is formed in the bottom of the feeding box, a releasing groove is formed in the bottom of the discharging groove, and a releasing push rod is welded at the bottom of the releasing groove. Has the advantages that: through the sealing connection with the feed supplement mouth of commentaries on classics board for the boiler body is inside to be separated with the storing groove and to be opened, makes the inside burning of boiler can not influence the inside fuel of prestoring of storing groove, and the slurcam offsets with the inner wall of feed supplement mouth under the spring action of promotion spring, further increases sealed isolation effect, guarantees to prestore fuel and does not receive the interference.
Description
Technical Field
The invention relates to the technical field of boiler feeding, in particular to an adjustable feeding locking device of a biomass briquette boiler.
Background
The biomass fuel is prepared by burning biomass materials as fuel, and is mainly agricultural and forestry waste. Mainly distinguished from fossil fuels. In the current national policy and environmental protection standard, the direct combustion biomass belongs to a high-pollution fuel, is only used in a rural large stove and is not allowed to be used in a city. The application of the biomass fuel, which is actually mainly a biomass briquette fuel, is a novel clean fuel which is prepared by taking agricultural and forestry wastes as raw materials and carrying out processes of crushing, mixing, extruding, drying and the like to prepare various briquettes and can be directly combusted;
due to the excellent performance of the biomass fuel, the boiler fuel uses the biomass fuel in a large amount, the biomass fuel often contains a large amount of combustible dust, the biomass fuel has the characteristic of high combustion speed, open fire or high-temperature flue gas generated by fuel combustion can ignite the combustible dust and the fuel in the hopper through the feeding channel to cause serious safety accidents, and the existing feeding device has the advantages that the time for communicating the feeding box and the boiler is long when feeding is carried out, so that fire of the fuel in the feeding box is easily caused.
Disclosure of Invention
The invention aims to solve the problem that fire is easy to occur in the material supplementing process in the prior art, and provides an adjustable feeding locking device of a biomass briquette boiler.
In order to achieve the purpose, the invention adopts the following technical scheme: the feeding adjustable locking device for the biomass briquette fuel boiler comprises a boiler body, wherein two feeding ports are symmetrically formed in the side wall of the boiler body, and the feeding adjustable locking device is characterized in that feeding devices which are respectively communicated with the two feeding ports are arranged on the outer walls of the two sides of the boiler body, each feeding device comprises a feeding box welded on the side wall of the boiler body, a material storage groove communicated with the feeding ports is formed in the side wall of the feeding box, a discharging groove communicated with the material storage groove is formed in the bottom of the feeding box, a releasing groove is formed in the bottom of the discharging groove, a releasing push rod is welded at the bottom of the releasing groove, a releasing push block is welded at the top of the releasing push rod, an opening and closing device is arranged inside the feeding ports, and a feeding trigger mechanism and a sealing and supplementing mechanism are arranged on the inner wall of the material storage groove;
the starting and stopping device comprises a material supplementing motor welded on the outer wall of the boiler body, a connecting shaft is welded on an output shaft of the material supplementing motor, the connecting shaft penetrates through the side wall of the boiler body and extends into the material supplementing port, a rotating shaft is welded at one end, located in the material supplementing port, of the connecting shaft, and two rotating plates are radially and symmetrically welded on the outer circumference of the rotating shaft; two the promotion groove has all been seted up to the one end of changeing the board of keeping away from the pivot, two promotion spring, two have all been welded to the bottom in promotion groove the one end that the promotion spring was kept away from each other has all welded the slurcam, two the slurcam respectively with the inner wall sealing sliding connection in two promotion grooves, two change the board respectively with the top and the bottom counterbalance of feed supplement mouth, the slurcam offsets with the feed supplement mouth inner wall, realizes two it all with the sealed of feed supplement mouth to change the board.
In foretell biomass briquette fuel boiler feed adjustable locking device, feed supplement trigger mechanism is including seting up the trigger groove on depositing the silo inner wall, the bottom welding of trigger groove has trigger spring, trigger spring's upper end welding has the loading board, the loading board is with the sealed sliding connection of inner wall that triggers the groove, the bottom welding of loading board has the trigger block, the bottom of triggering the groove is fixed with connects the electricity piece.
In foretell biomass briquette fuel boiler feed adjustable locking device, sealed supplementary mechanism is including seting up the compression groove on depositing the silo inner wall, the inner wall welding of compression groove has compression spring, compression spring keeps away from the one end welding of compression groove and has the compression board, the one end welding that the compression board is close to the compression groove has the baffle, the baffle runs through the inner wall in compression groove and extends to inside the benefit workbin.
In the adjustable feeding locking device for the biomass briquette boiler, the inner wall of the material supplementing box is provided with a closed groove, the inner wall of the closed groove is fixed with an adsorption block, and the adsorption block is a permanent magnet.
In foretell biomass briquette fuel boiler feed adjustable locking device, the outer wall welding of boiler body has agitator motor, agitator motor's output shaft welding has stirring rod, stirring rod keeps away from agitator motor's one end welding has the bull stick, the one end welding that stirring rod was kept away from to the bull stick has the closing plate, a plurality of grooves of stretching out, every have been seted up to bull stick circumference lateral wall the bottom of stretching out the groove has all welded coupling spring, every coupling spring keeps away from the one end that corresponds to stretch out the groove and has all welded the board of stretching out, the lateral wall of benefit workbin runs through and has seted up the seal groove, stirring rod runs through the seal groove and extends to inside the material storage tank, the bull stick is located the material storage tank inside.
Compared with the prior art, the invention has the advantages that:
1. according to the invention, the interior of the boiler body is separated from the material storage tank through the sealing connection of the rotating plate and the material supplementing port, so that the fuel pre-stored in the material storage tank cannot be influenced by the combustion in the boiler, and the pushing plate is abutted against the inner wall of the material supplementing port under the elastic action of the pushing spring, so that the sealing and isolating effects are further increased, and the pre-stored fuel is ensured not to be interfered;
2. according to the invention, the storage tank is communicated with the interior of the boiler by rotating the rotating plate, so that the pre-stored fuel can be supplemented into the boiler, the supplement of the fuel is realized, and in the process of fuel supplement, the bottom of the feed supplement tank is sealed by the partition plate, so that the feed supplement tank is isolated from the storage tank, open fire and high-temperature smoke in the boiler cannot threaten the fuel in the feed supplement process, and the occurrence of fire accidents is avoided;
3. in the invention, when fuel is prestored, the fuel pushes the bearing plate to move downwards after accumulating to a certain amount, so that the trigger block at the lower end of the bearing plate is contacted with the power connection block, and the release push rod pushes the release push block to seal the bottom of the feeding box, so that the amount of the prestored fuel is certain, the amount of the replenished fuel is ensured to be certain each time, and the feeding is convenient to control;
4. according to the invention, the extension plate is enabled to extend the connecting spring and move out of the extension groove under the action of centrifugal force through rotation of the rotating rod, so that the pre-stored fuel is beaten and stirred, and the fuel is prevented from being burned due to a large amount of agglomeration.
Drawings
FIG. 1 is a schematic structural diagram of a biomass briquette boiler feed adjustable locking device according to the present invention;
FIG. 2 is a sectional view taken along line A in FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is an enlarged schematic view of portion C of FIG. 1;
fig. 5 is an enlarged schematic view of a portion D in fig. 1.
In the figure: 1 boiler body, 2 feed supplementing openings, 3 feed supplementing boxes, 4 material storing grooves, 5 material discharging grooves, 6 releasing grooves, 7 releasing push rods, 8 releasing push blocks, 9 feed supplementing motors, 10 connecting shafts, 11 rotating shafts, 12 rotating plates, 13 triggering grooves, 14 triggering springs, 15 bearing plates, 16 triggering blocks, 17 power receiving blocks, 18 stirring motors, 19 stirring push rods, 20 sealing grooves, 21 rotating rods, 22 extending grooves, 23 connecting springs, 24 extending plates, 25 pushing grooves, 26 pushing springs, 27 pushing plates, 28 compression grooves, 29 compression springs, 30 compression plates, 31 partition plates, 32 sealing grooves, 33 adsorption blocks and 34 sealing plates.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-5, an adjustable blocking device of biomass briquette fuel boiler feed, including boiler body 1, two material supplementing openings 2 have been seted up to boiler body 1's lateral wall symmetry, boiler body 1's both sides outer wall is equipped with the material supplementing device who communicates respectively with two material supplementing openings 2, the material supplementing device is including welding the material supplementing box 3 on boiler body 1 lateral wall, material storage tank 4 with material supplementing opening 2 intercommunication is seted up to the lateral wall of material supplementing box 3, blown down tank 5 with material storage tank 4 intercommunication is seted up to the bottom of material supplementing box 3, blown down tank 6 has been seted up to the bottom of blown down tank 5, the welding of blown down tank 6 has release push rod 7, the welding of release push rod 7's top has release ejector pad 8, the inside of material supplementing opening 2 is equipped with headstock gear, the inner wall of material storage tank 4 is equipped with material supplementing trigger mechanism and sealed supplementary mechanism.
The starting and stopping device comprises a material supplementing motor 9 welded on the outer wall of the boiler body 1, a connecting shaft 10 is welded on an output shaft of the material supplementing motor 9, the connecting shaft 10 penetrates through the side wall of the boiler body 1 and extends into the material supplementing port 2, a rotating shaft 11 is welded at one end, located in the material supplementing port 2, of the connecting shaft 10, two rotating plates 12 are radially and symmetrically welded on the outer circumference of the rotating shaft 11, the two rotating plates 12 are both in sealed sliding connection with the inside of the material supplementing port 2, and both ends of the rotating shaft 11 are both in sealed sliding connection with the inner wall of the material supplementing port 2; promotion groove 25 has all been seted up to the one end of keeping away from pivot 11 of two commentaries on classics boards 12, and promotion spring 26 has all been welded to the bottom of two promotion grooves 25, and the one end that two promotion springs 26 kept away from each other has all been welded and has been promoted the board 27, and two promotion boards 27 respectively with the sealed sliding connection of the inner wall of two promotion grooves 25, commentaries on classics board 12 is the spring bolt form, can enter into inside promotion groove 25 under forward extrusion, and two commentaries on classics boards 12 offset with the top and the bottom of feed supplement mouth 2 respectively, and promotion board 27 offsets with 2 inner walls of feed supplement mouth, realizes two commentaries on classics board 12 all with the sealed of feed supplement mouth 2.
The sealing and supplementing mechanism comprises a compression groove 28 formed in the inner wall of the material storage groove 4, a compression spring 29 is welded on the inner wall of the compression groove 28, a compression plate 30 is welded at one end, far away from the compression groove 28, of the compression spring 29, a partition plate 31 is welded at one end, close to the compression groove 28, of the compression plate 30, and the partition plate 31 penetrates through the inner wall of the compression groove 28 and extends into the material supplementing box 3; the inner wall of the material supplementing box 3 is provided with a closed groove 32, the inner wall of the closed groove 32 is fixed with an adsorption block 33, and the adsorption block 33 is a permanent magnet; the partition plate 31 and the release push block 8 are both in a tongue-shaped shape, and the upward movement of the release push block 8 can push the partition plate 31 to move out of the closed groove 32.
Outer wall welding of boiler body 1 has agitator motor 18, agitator motor 18's output shaft welding has agitator push rod 19, agitator push rod 19 keeps away from agitator motor 18's one end welding has bull stick 21, bull stick 21 keeps away from agitator push rod 19's one end welding has closing plate 34, a plurality of grooves 22 of stretching out have been seted up to bull stick 21 circumference lateral wall, every bottom that stretches out groove 22 has all welded connecting spring 23, every connecting spring 23 keeps away from the one end that corresponds groove 22 of stretching out and has all welded and has stretched out board 24, the lateral wall of feed supplement case 3 runs through and has seted up seal groove 20, agitator push rod 19 runs through seal groove 20 and extends to deposit inside silo 4, bull stick 21 is located deposit inside silo 4, closing plate 34 seals seal groove 20 after agitator push rod 19 contracts, avoid depositing silo 4 and outside switch-on, cause 1 inside and external environment intercommunication of boiler body to cause the conflagration.
The feed supplementing trigger mechanism comprises a trigger groove 13 formed in the inner wall of the storage groove 4, a trigger spring 14 is welded at the bottom of the trigger groove 13, a bearing plate 15 is welded at the upper end of the trigger spring 14, the bearing plate 15 is connected with the inner wall of the trigger groove 13 in a sealing and sliding manner, a trigger block 16 is welded at the bottom of the bearing plate 15, and an electric connection block 17 is fixed at the bottom of the trigger groove 13; the electric contact block 17 and the trigger block 16 are in on-off circuit connection with the stirring motor 18, the stirring push rod 19 and the release push rod 7 through external circuits, and after the electric contact block 17 is in contact with the trigger block 16, the stirring motor 18, the stirring push rod 19 and the release push rod 7 are all electrified.
In the invention, when the boiler body 1 normally works, the two rotating plates 12 respectively abut against the top and the bottom of the feeding port 2, the pushing plate 27 abuts against the inner wall of the feeding port 2, the pushing spring 26 is in a compressed state, the feeding port 2 and the material storage groove 4 are isolated by the rotating plates 12, open fire and high-temperature smoke in the boiler body 1 are ensured not to enter the material storage groove 4, and the boiler body 1 normally works in the state;
when fuel needs to be supplemented, the supplementing motor 9 is started, the supplementing motor 9 drives the connecting shaft 10 and the rotating shaft 11 to rotate, so that the rotating plates 12 rotate, after the two rotating plates 12 rotate, the rotating plate 12 at the upper end enters the material storage tank 4, the rotating plate 12 at the lower end enters the interior of the boiler body 1, in this state, the rotating plate 12 at the upper end is contacted and abutted with the compression plate 30, meanwhile, the pushing plate 27 is abutted with the compression plate 30, the partition plate 31 is abutted with the releasing push block 8, the pushing spring 26 is in a compression state, along with the rotation of the rotating plate 12 at the lower end, fuel stored in the interior of the material storage tank 4 is partially rolled into the interior of the boiler body 1, so that the pressure of the bearing plate 15 is reduced, and further the bearing plate moves upwards under the elastic force of the triggering spring 14, so that the triggering block 16 is separated from the electric connecting block 17, the releasing push rod 7 is powered off and contracts, and along with the contraction of the releasing push block 8 gradually moves out of the supplementing tank 3, so that the releasing push block 8 is not abutted against the partition plate 31 any more, under the action of the elastic force of the push spring 26, the push plate 27 pushes the compression plate 30 and the partition plate 31 to move, so that the partition plate 31 enters the closed groove 32 and is contacted with the adsorption block 33, and under the action of the magnetic force adsorption of the adsorption block 33, the partition plate can overcome the elastic force of the compression spring 29 and is always abutted against the adsorption block 33;
when the bearing plate 15 is separated from the electricity receiving block 17, the stirring motor 18 and the stirring push rod 19 are both powered off, the stirring motor 18 stops rotating, the stirring push rod 19 contracts, and further the stirring push rod 19 and the rotating rod 21 are separated from the storage tank 4, the rotating plate 12 at the upper end gradually rotates to the lower end along with the rotation of the rotating shaft 11, the fuel in the storage tank 4 is completely pushed into the boiler body 1 in the rotating process, so that effective material supplementing is realized, when the rotating plate 12 rotates to the position of the bearing plate 15, the pushing plate 27 pushes the bearing plate 15 to move downwards under the elastic force of the pushing spring 26, and further the trigger block 16 is abutted against the electricity receiving block 17 again, so that the stirring motor 18, the stirring push rod 19 and the release push rod 7 are all powered on, the stirring push rod 19 pushes the rotating rod 21 to move towards the interior of the storage tank 4, the rotating rod 21 cannot move to the interior of the storage tank 4 due to the blocking of the rotating plate 12, and the release push block 8 pushes the partition plate 31 to move after the release push rod 7 extends, so that the partition plate 31 is separated from the adsorption block 33, and the partition plate 31 is reset under the elastic force of the compression spring 29;
along with the rotation of the rotating plate 12 away from the storage tank 4, the bearing plate 15 is not pushed by the pushing plate 27, the bearing plate 15 is reset under the elastic force of the trigger spring 14, so that the trigger block 16 is separated from the power connection block 17, the release push rod 7 is powered off and contracted again, in this state, the rotating plate 12 rotates into the feeding port 2 to realize resealing of the feeding port 2, the feeding box 3 is communicated with the storage tank 4 through the discharge chute 5, so that the fuel in the feeding box 3 can enter the storage tank 4 to be prestored, the bearing plate 15 is pushed to move downwards after the prestored fuel reaches a certain weight, so that the trigger block 16 is contacted with the power connection block 17, the release push rod 7 is extended to further enable the release push block 8 to seal the bottom of the feeding box 3, quantitative prestored material feeding is realized, the quantity of the prestored fuel can be adjusted by adjusting the stiffness coefficient of the trigger spring 14, and effective control of feeding quantity at each time is realized, meanwhile, the rotating rod 21 enters the material storage tank 4, and the rotating rod 21 rotates under the driving of the stirring motor 18, so that the extending plate 24 moves out of the extending tank 22 under the action of centrifugal force, the pre-stored fuel is effectively stirred, and the fuel is prevented from being agglomerated and not easy to burn.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The biomass briquette fuel boiler feeding adjustable locking device comprises a boiler body (1), wherein two feeding ports (2) are symmetrically formed in the side wall of the boiler body (1), and the biomass briquette fuel boiler feeding adjustable locking device is characterized in that the outer walls of the two sides of the boiler body (1) are provided with feeding devices respectively communicated with the two feeding ports (2), each feeding device comprises a feeding box (3) welded on the side wall of the boiler body (1), the side wall of each feeding box (3) is provided with a storage groove (4) communicated with the feeding ports (2), the bottom of each feeding box (3) is provided with a discharge groove (5) communicated with the storage groove (4), the bottom of each discharge groove (5) is provided with a release groove (6), the bottom of each release groove (6) is welded with a release push rod (7), the top of each release push rod (7) is welded with a release push block (8), and an opening and closing device is arranged inside each feeding port (2), the inner wall of the material storage groove (4) is provided with a material supplementing triggering mechanism and a sealing supplementing mechanism;
the starting and stopping device comprises a material supplementing motor (9) welded on the outer wall of the boiler body (1), a connecting shaft (10) is welded on an output shaft of the material supplementing motor (9), the connecting shaft (10) penetrates through the side wall of the boiler body (1) and extends into the material supplementing opening (2), a rotating shaft (11) is welded at one end, located in the material supplementing opening (2), of the connecting shaft (10), and two rotating plates (12) are radially and symmetrically welded on the outer circumference of the rotating shaft (11); two promote groove (25), two have all been seted up to the one end of keeping away from pivot (11) of commentaries on classics board (12) the bottom of promoting groove (25) all welds and has promoted spring (26), two promotion spring (26) one end of keeping away from each other all welds and has catch plate (27), two catch plate (27) respectively with the sealed sliding connection of the inner wall of two promotion grooves (25), two commentaries on classics board (12) offset with the top and the bottom of feed supplement mouth (2) respectively, catch plate (27) offset with feed supplement mouth (2) inner wall, realize two change board (12) all with the sealed of feed supplement mouth (2).
2. The feeding adjustable locking device of the biomass briquette fuel boiler as claimed in claim 1, wherein the feeding trigger mechanism comprises a trigger groove (13) arranged on the inner wall of the storage tank (4), a trigger spring (14) is welded at the bottom of the trigger groove (13), a bearing plate (15) is welded at the upper end of the trigger spring (14), the bearing plate (15) is in sealed sliding connection with the inner wall of the trigger groove (13), a trigger block (16) is welded at the bottom of the bearing plate (15), and an electricity-connecting block (17) is fixed at the bottom of the trigger groove (13).
3. The feeding adjustable locking device of the biomass briquette fuel boiler as claimed in claim 1, wherein the sealing and supplementing mechanism comprises a compression groove (28) arranged on the inner wall of the storage groove (4), a compression spring (29) is welded on the inner wall of the compression groove (28), a compression plate (30) is welded at one end, away from the compression groove (28), of the compression spring (29), a partition plate (31) is welded at one end, close to the compression groove (28), of the compression plate (30), and the partition plate (31) penetrates through the inner wall of the compression groove (28) and extends to the interior of the supplement box (3).
4. The feeding adjustable locking device of the biomass briquette fuel boiler as claimed in claim 3, characterized in that the inner wall of the feeding box (3) is provided with a closed groove (32), the inner wall of the closed groove (32) is fixed with an adsorption block (33), and the adsorption block (33) is a permanent magnet.
5. The feeding adjustable locking device of the biomass briquette fuel boiler as claimed in claim 1, wherein a stirring motor (18) is welded on the outer wall of the boiler body (1), a stirring push rod (19) is welded on the output shaft of the stirring motor (18), a rotating rod (21) is welded on one end of the stirring push rod (19) far away from the stirring motor (18), a sealing plate (34) is welded on one end of the rotating rod (21) far away from the stirring push rod (19), a plurality of extending grooves (22) are formed in the circumferential side wall of the rotating rod (21), a connecting spring (23) is welded at the bottom of each extending groove (22), an extending plate (24) is welded on one end of each connecting spring (23) far away from the corresponding extending groove (22), a sealing groove (20) is formed in the side wall of the feeding box (3), and the stirring push rod (19) extends to the inside the feeding groove (4) through the sealing groove (20), the rotating rod (21) is positioned inside the material storage tank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911268167.5A CN111059564B (en) | 2019-12-11 | 2019-12-11 | Adjustable locking device for feeding of biomass briquette boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911268167.5A CN111059564B (en) | 2019-12-11 | 2019-12-11 | Adjustable locking device for feeding of biomass briquette boiler |
Publications (2)
| Publication Number | Publication Date |
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| CN111059564A CN111059564A (en) | 2020-04-24 |
| CN111059564B true CN111059564B (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911268167.5A Active CN111059564B (en) | 2019-12-11 | 2019-12-11 | Adjustable locking device for feeding of biomass briquette boiler |
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| CN (1) | CN111059564B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3938451A (en) * | 1975-01-03 | 1976-02-17 | Andco Incorporated | Gasifier charging system |
| US6067979A (en) * | 1998-08-04 | 2000-05-30 | Dennis Jaasma | Combustion system |
| CN201296517Y (en) * | 2008-09-02 | 2009-08-26 | 梁支信 | Rotating plate type seal feeder |
| CN105020720B (en) * | 2015-07-06 | 2017-07-28 | 北京燕山粉研精机有限公司 | The metering and conveying device of house refuse is handled using kiln head of rotary cement kiln burner |
| CN205424981U (en) * | 2015-11-01 | 2016-08-03 | 广州优的新能源科技有限公司 | Biomass boiler fuel feeder |
| CN106765272A (en) * | 2016-12-23 | 2017-05-31 | 哈尔滨恒誉名翔科技有限公司 | A kind of fuel-feed mechanism of adjustable charging rate |
| CN107990344A (en) * | 2017-12-29 | 2018-05-04 | 贵州大学 | A kind of biomass shaped fuel boiler feeding device |
| CN208687771U (en) * | 2017-12-29 | 2019-04-02 | 贵州大学 | A biomass briquetting fuel boiler feeding device |
| CN209706113U (en) * | 2018-12-25 | 2019-11-29 | 湖北农谷能源建设有限公司 | Biomass fuel boiler front feeding device |
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2019
- 2019-12-11 CN CN201911268167.5A patent/CN111059564B/en active Active
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| CN111059564A (en) | 2020-04-24 |
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