CN105947608A - Drum-type sealing gate which has rotating amount adjustment function and is used for activation feeder - Google Patents
Drum-type sealing gate which has rotating amount adjustment function and is used for activation feeder Download PDFInfo
- Publication number
- CN105947608A CN105947608A CN201610567688.0A CN201610567688A CN105947608A CN 105947608 A CN105947608 A CN 105947608A CN 201610567688 A CN201610567688 A CN 201610567688A CN 105947608 A CN105947608 A CN 105947608A
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- China
- Prior art keywords
- valve
- rotary valve
- drum
- gate
- interior rotary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 11
- 230000004913 activation Effects 0.000 title abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 230000003213 activating effect Effects 0.000 claims description 33
- 239000003245 coal Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract 1
- 239000008187 granular material Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
- B65G47/19—Arrangements or applications of hoppers or chutes having means for controlling material flow, e.g. to prevent overloading
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention relates to a drum-type sealing gate which has the rotating amount adjustment function and is used for an activation feeder. The drum-type sealing gate which has the rotating amount adjustment function and is used for the activation feeder is composed of an inner rotary valve, an outer fixed valve, hydraulic cylinders and the like. The gate is arranged on the lower portion of a discharging opening of the activation feeder. The outer fixed valve is arranged on the upper portion of the inner rotary valve. The inner surface of the outer fixed valve is in fit with the outer surface of the inner rotary valve. A long hole with the 85-degree angle is formed in the cross section of the outer fixed valve. Long holes with the 90-degree angle are vertically and symmetrically formed in the cross section of an inner rotary body; and under the control of the hydraulic cylinders, the valves are controlled to be opened when feeding and closed when not feeding to control the feeding amount or the feeding amount is controlled according to the opening angle. By the adoption of the drum-type sealing gate which has the rotating amount adjustment function and is used for the activation feeder, the problem that material leakage cannot be solved through other material control manners when an activation feeder stops working in the process of conveying small particles of powdery materials which are extremely dry and contain extremely small moisture is solved thoroughly, material sealing and locking for the activation feeder can be achieved, and the feeding amount can be controlled according to the rotating angle of the inner rotating body as well.
Description
Technical field
The present invention relates to a kind of activating feeder drum-type and rotate tune amount sealed gate, rotate tune amount sealed gate particularly to a kind of drum-type, be mainly used in sealing and the Material control of activating feeder discharging opening.
Background technology
At present, in the activating feeder that China uses, its material is to be transferred to lower part outlet by the curved groove of activating feeder both sides, and in feeding process, the vibration of batcher ensure that the free discharging of material plus custom-designed curved groove；When shutting down, the material in activating feeder cell body is automatically locked and stops gliding, is not provided with gate.In order to regulate feeding coal, have is also provided with bulkhgead gate or flap gate.
During using at the scene; we have found that the runny granular material of little granule that activating feeder is dried especially, water content is the fewest of existing design for conveying; in lock material effect, certain defect is there is after shutdown; owing to can't lock material; granular material has been fallen on belt feeder, and time length also can kill belt feeder.Have adds bulkhgead gate or flap gate at activating feeder discharging opening, and due to poorly sealed, its lock material effect is the most undesirable.
Now; in the activation feeding device that the industries such as coal in China, electric power, chemical industry are used; sealing is especially good, tune amount is simple and reliable to need one especially, when the short grained granular material dry especially in conveying, water content is the fewest is shut down, can pin material and not make its sealed gate glided.
Summary of the invention
For adapting to production scene needs, solve the deficiency in the above long-term insurmountable technology of existing activating feeder, it is an object of the invention to provide a kind of activating feeder drum-type and rotate tune amount sealed gate.
For achieving the above object, the technical solution adopted for the present invention to solve the technical problems is: a kind of activating feeder drum-type rotates tune amount sealed gate, is made up of parts such as interior rotary valve, extenal fixation valve, hydraulic cylinder, rocking arm, bearing block and bases.This gate locating, in the bottom of activating feeder discharging opening, is connected with striker plate 6 by sealing device；The two ends of interior rotary valve 5 are connected with base 9 by the internal bearing block 4 equipped with bearing；The piston rod end of hydraulic cylinder 1 is connected with rocking arm 2 by bearing pin, and the other end of rocking arm 2 is fixed on the end of interior rotation 5 by locking nut, and the middle part of hydraulic cylinder 1 is connected with base 9 by bearing 3；Extenal fixation valve 7 is arranged on the top of interior rotary valve 5, its inner surface fits with the outer surface of interior rotary valve 5, and leave certain interval, the outer surface making interior rotary valve 5 can rotate along the inner surface of extenal fixation valve 7, its outer surface is connected with base 9 by gripper shoe 8, having the elongated hole of 85 ° outside on the cross section of standing valve, its length is more than activating feeder discharging opening length；Under the control of hydraulic cylinder 1, interior rotary valve 5 can rotate in the range of 90 °, is used for controlling valve and opens when feed and close during not feed or control feeding coal according to opening angle size.
Described activating feeder drum-type rotates the interior rotary valve 5 of tune amount sealed gate and is made up of semiaxis 5.1, inner rotary body 5.2 and web 5.3, is connected with the semiaxis 5.1 at inner rotary body 5.2 and two ends by web 5.3.On the cross section of inner rotary body 5.2, the elongated hole having 90 ° symmetrical above and below, its length should be greater than activating feeder discharging opening length.
The present invention uses said structure compared with prior art to have following features.
1, the present invention thoroughly solves when the short grained granular material that activating feeder is dried especially in conveying, water content is the fewest is shut down and utilizes the material controlling mode such as plate, flap gate insurmountable material leakage problem.
2, in addition to the present invention uses the design when at new design activating feeder, it may also be used for the technological transformation of existing activating feeder, simple in construction, easy for installation.
3, the present invention can not only be for the dense block material of activating feeder, it is also possible to control feeding coal according to the size of the inner rotary body anglec of rotation.
4, this gate is also used in addition to activating feeder other needs on lock material, tune amount, water-tight equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the A-A sectional view of Fig. 1.
Fig. 4 is structural representation after interior rotary valve 5 half-twist.
In figure: rotary valve 5.1-semiaxis 5.2-inner rotary body 5.3-web 6-striker plate 7-extenal fixation valve 8-gripper shoe 9-base in 1-hydraulic cylinder 2-rocking arm 3-bearing 4-bearing block 5-.
Detailed description of the invention
Being described further embodiments of the invention below in conjunction with the accompanying drawings: comparison Fig. 1～4, one activating feeder drum-type of the present invention rotates tune amount sealed gate, is made up of parts such as interior rotary valve, extenal fixation valve, hydraulic cylinder, rocking arm, bearing block and bases.This gate locating, in the bottom of activating feeder discharging opening, is connected with striker plate 6 by sealing device；The two ends of interior rotary valve 5 are connected with base 9 by the internal bearing block 4 equipped with bearing；The piston rod end of hydraulic cylinder 1 is connected with rocking arm 2 by bearing pin, and the other end of rocking arm 2 is fixed on the end of interior rotary valve 5 by locking nut, and the middle part of hydraulic cylinder 1 is connected with base 9 by bearing 3；Extenal fixation valve 7 is arranged on the top of interior rotary valve 5, its inner surface fits with the outer surface of interior rotary valve 5, and leave certain interval, the outer surface making interior rotary valve 5 can rotate along the inner surface of extenal fixation valve 7, its outer surface is connected with base 9 by gripper shoe 8, having the elongated hole of 85 ° outside on the cross section of standing valve, its length is more than activating feeder discharging opening length；Under the control of hydraulic cylinder 1, interior rotary valve 5 can rotate in the range of 90 °, is used for controlling valve and opens when feed and close during not feed or control feeding coal according to opening angle size；Interior rotary valve 5 is made up of semiaxis 5.1, inner rotary body 5.2 and web 5.3, it is connected with the semiaxis 5.1 at inner rotary body 5.2 and two ends by web 5.3, on the cross section of inner rotary body 5.2, the elongated hole having 90 ° symmetrical above and below, its length is more than activating feeder discharging opening length.
The operation principle of the present invention is: when activating feeder needs feed, first starts the hydraulic cylinder of this gate, makes gate Unscrew, and the motor for vibration exciter then starting activating feeder makes activating feeder feed；When needs are shut down, first stop the motor for vibration exciter of activating feeder, then start hydraulic cylinder, make interior rotary valve half-twist closed shutter, play sealing function；In batcher running, it is also possible to start hydraulic cylinder, make interior rotary valve rotate in the range of 0～90 °, thus play regulation and control the purpose of feeding coal.
Those skilled in the art can use different methods to realize described function to each specifically should being used for, but this realization is it is not considered that beyond the scope of this invention.
Those skilled in the art can carry out various change and modification without departing from the spirit and scope of the present invention to invention.So, if within the scope of these amendments of the present invention and modification belong to the claims in the present invention and equivalent technology, then the present invention is also intended to change and including modification include these.
Claims (2)
1. an activating feeder drum-type rotates tune amount sealed gate, it is made up of parts such as interior rotary valve, extenal fixation valve, hydraulic cylinder, rocking arm, bearing block and bases, it is characterized in that: this gate locating, in the bottom of activating feeder discharging opening, is connected with striker plate (6) by sealing device；The two ends of interior rotary valve (5) are connected with base (9) by the internal bearing block (4) equipped with bearing；The piston rod end of hydraulic cylinder (1) is connected with rocking arm (2) by bearing pin, and the other end of rocking arm (2) is fixed on the end of two ends semiaxis (5.1) by locking nut, and the middle part of hydraulic cylinder (1) is connected with base (9) by bearing (3)；Extenal fixation valve (7) is arranged on the top of interior rotary valve (5), its inner surface fits with the outer surface of interior rotary valve (5), and leave certain interval, the outer surface making interior rotary valve (5) can rotate along the inner surface of extenal fixation valve (7), its outer surface is connected with base (9) by gripper shoe (8), having the elongated hole of 85 ° outside on the cross section of standing valve (7), its length is more than activating feeder discharging opening length；Under the control of hydraulic cylinder (1), interior rotary valve (5) can rotate in the range of 90 °, is used for controlling valve and opens when feed and close during not feed or control feeding coal according to opening angle size.
Activating feeder drum-type the most according to claim 1 rotates tune amount sealed gate, it is characterized in that: described interior rotary valve (5) is made up of semiaxis (5.1), inner rotary body (5.2) and web (5.3), it is connected with the semiaxis (5.1) at inner rotary body (5.2) and two ends by web (5.3), on the cross section of inner rotary body (5.2), the elongated hole having 90 ° symmetrical above and below, its length is more than activating feeder discharging opening length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567688.0A CN105947608A (en) | 2016-07-19 | 2016-07-19 | Drum-type sealing gate which has rotating amount adjustment function and is used for activation feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567688.0A CN105947608A (en) | 2016-07-19 | 2016-07-19 | Drum-type sealing gate which has rotating amount adjustment function and is used for activation feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105947608A true CN105947608A (en) | 2016-09-21 |
Family
ID=56900167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610567688.0A Pending CN105947608A (en) | 2016-07-19 | 2016-07-19 | Drum-type sealing gate which has rotating amount adjustment function and is used for activation feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105947608A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865276A (en) * | 2017-03-27 | 2017-06-20 | 中国神华能源股份有限公司 | A kind of tippler funnel feed control system and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3823830A (en) * | 1973-01-24 | 1974-07-16 | Tsukishima Kikai Co | Main valve for rotary filters |
| CN85201981U (en) * | 1985-05-25 | 1986-03-12 | 广东省韶关市建新机械厂 | Rotary valve discharger |
| JP2001082628A (en) * | 1999-09-08 | 2001-03-30 | Cosmo Koki Co Ltd | Change-over valve device |
| CN101099059A (en) * | 2004-11-22 | 2008-01-02 | 萨特尔水控制公司Dba迪祖瑞克水系统 | Increased Flow Plug Valves |
| CN104355068A (en) * | 2014-10-31 | 2015-02-18 | 河北博广环保设备制造有限公司 | Ring cover type rotary blanking tank |
| CN205837915U (en) * | 2016-07-19 | 2016-12-28 | 鹤壁市煤化机械有限责任公司 | Activating feeder drum-type rotates tune amount sealed gate |
-
2016
- 2016-07-19 CN CN201610567688.0A patent/CN105947608A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3823830A (en) * | 1973-01-24 | 1974-07-16 | Tsukishima Kikai Co | Main valve for rotary filters |
| CN85201981U (en) * | 1985-05-25 | 1986-03-12 | 广东省韶关市建新机械厂 | Rotary valve discharger |
| JP2001082628A (en) * | 1999-09-08 | 2001-03-30 | Cosmo Koki Co Ltd | Change-over valve device |
| CN101099059A (en) * | 2004-11-22 | 2008-01-02 | 萨特尔水控制公司Dba迪祖瑞克水系统 | Increased Flow Plug Valves |
| CN104355068A (en) * | 2014-10-31 | 2015-02-18 | 河北博广环保设备制造有限公司 | Ring cover type rotary blanking tank |
| CN205837915U (en) * | 2016-07-19 | 2016-12-28 | 鹤壁市煤化机械有限责任公司 | Activating feeder drum-type rotates tune amount sealed gate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865276A (en) * | 2017-03-27 | 2017-06-20 | 中国神华能源股份有限公司 | A kind of tippler funnel feed control system and method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |