CN112452447A - Preparation method of non-cured rubber high-molecular waterproof coating - Google Patents
Preparation method of non-cured rubber high-molecular waterproof coating Download PDFInfo
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- CN112452447A CN112452447A CN202011249493.4A CN202011249493A CN112452447A CN 112452447 A CN112452447 A CN 112452447A CN 202011249493 A CN202011249493 A CN 202011249493A CN 112452447 A CN112452447 A CN 112452447A
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- waterproof coating
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- 239000011248 coating agent Substances 0.000 title claims abstract description 25
- 238000000576 coating method Methods 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 238000000227 grinding Methods 0.000 claims abstract description 114
- 239000000843 powder Substances 0.000 claims abstract description 38
- 238000003801 milling Methods 0.000 claims abstract description 32
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 238000007664 blowing Methods 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 31
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 29
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 29
- 241001330002 Bambuseae Species 0.000 claims description 29
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 29
- 239000011425 bamboo Substances 0.000 claims description 29
- 239000004744 fabric Substances 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 10
- 229920000642 polymer Polymers 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000007670 refining Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000003892 spreading Methods 0.000 abstract description 4
- 230000007480 spreading Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000003973 paint Substances 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C2015/008—Roller drive arrangements
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a preparation method of a non-cured rubber high-molecular waterproof coating, which uses rubber milling equipment, wherein the rubber milling equipment comprises a milling cylinder, a pneumatic milling device and an even flattening device, the inner annular surface of the milling cylinder is provided with the pneumatic milling device, and the lower end of the pneumatic milling device is provided with the even flattening device; according to the invention, the rubber during grinding is cooled in an air cooling mode, and the grinding device is driven to operate and the rubber powder is fed by wind power, so that the problems that the rubber with high heat is mutually adhered when being contacted and the feeding is difficult during grinding, and the grinding position is blocked are solved; the invention prevents the collected rubber powder from sticking and blocking by spreading the collected rubber powder, and simultaneously stores more rubber powder in the grinding cylinder by compacting.
Description
Technical Field
The invention relates to the technical field of waterproof paint production, and particularly relates to a preparation method of a non-cured rubber high-molecular waterproof paint.
Background
The non-curing rubber high-molecular waterproof coating is a novel waterproof material which takes rubber powder and special additives as main raw materials and can keep a sticky paste for a long time in an application state and has creep property. The coating can seal base cracks and capillary holes and can adapt to complex construction operation surfaces; the self-healing adhesive does not solidify for a long time after contacting with air, always keeps the characteristics of sticky colloid, has strong self-healing capability, is sticky when being touched and difficult to peel, and still has good adhesive property at the temperature of minus 20 ℃.
When producing rubber high-molecular waterproof paint, rubber is often required to be finely ground and then mixed with special additives, and the following problems often exist in the process of grinding the rubber: firstly, a large amount of heat is generated during grinding of rubber due to the nature of the rubber, and the problem of mutual adhesion is caused when the rubber with high heat is contacted; secondly, the rubber has elastic property, so that the feeding of the blanking is difficult during grinding, and the problem of blockage of the grinding position is caused.
Disclosure of Invention
The invention aims to provide a preparation method of a non-cured rubber high-molecular waterproof coating, which has the advantages of blanking through wind power, air cooling and the like and solves the problems.
A preparation method of non-curing rubber macromolecule waterproof paint uses rubber milling equipment, the rubber milling equipment comprises a milling drum, a pneumatic milling device and an even flattening device, and the method for preparing the waterproof paint by adopting the rubber milling equipment further comprises the following steps:
s1, cutting: the rubber is decomposed into small blocks with uniform size in a manual or mechanical auxiliary mode;
s2, grinding: grinding the rubber blocks by using rubber grinding equipment and carrying out air cooling treatment;
s3, mixing operation: adding rubber powder into the waterproof coating and uniformly stirring;
s4, collecting and warehousing: packaging the uniform waterproof coating to be molded and merging the waterproof coating into a warehouse;
the inner ring surface of the grinding cylinder is provided with a pneumatic grinding device, and the lower end of the pneumatic grinding device is provided with a uniform flattening device; the pneumatic grinding device grinds the rubber into powder, and the uniform flattening device flattens the rubber powder after blanking to prevent the rubber powder from being adhered to each other and then being aggregated into a mass.
The pneumatic grinding device comprises a blowing fan, an air guide pipe, an air passing unit, a feeding port, a rotary grinding block, a pneumatic mechanism, a supporting grinding frame and grinding ring teeth, wherein the blowing fan is arranged at the front end of a grinding cylinder; the blowing fan guides the wind to the wind passing unit through the wind guide pipe, the wind led out by the wind passing unit is matched with the wind driven mechanism to drive the rotary grinding block to rotate, the rotary grinding block is matched with the grinding ring teeth, so that the rubber is ground into powder, and meanwhile, the rubber is driven by wind power to be fed towards the grinding position.
The pneumatic mechanism comprises a support rod, an Contraband-shaped frame, a wind receiving cloth, a vibration material plate and an auxiliary spring, the support rod is uniformly arranged at the upper end of the rotary grinding block along the circumferential direction, the outer end of the support rod is provided with a Contraband-shaped frame, and the Contraband-shaped frame is of a Contraband-shaped structure with a downward opening; air receiving cloth is arranged between two side walls of the Contraband-shaped frame, the vibration material plates are uniformly arranged on the inner annular surface of the grinding cylinder along the circumferential direction in a hinged mode, and auxiliary springs are arranged between the vibration material plates and the inner annular surface of the grinding cylinder; the wind that crosses wind unit derivation rotates through the cloth that receives the wind and grinds the piece rotation of milling, because during the rubber unloading, often can be stained with the cloth that receives the wind and glue, collides with the shake flitch mutually when rotating through Contraband type frame to the rubber that will be stained with on the cloth that receives the wind shakes and falls the unloading, and supplementary spring drives the shake flitch and resets.
Evenly shakeout device include driving motor, a rotation section of thick bamboo, the slip post, push down the spring, the dwang, shakeout section of thick bamboo and homogenizing board, driving motor passes through the motor cabinet setting and grinds a lower extreme in the support, driving motor output lower extreme is provided with a rotation section of thick bamboo, the slip post is connected with a rotation section of thick bamboo through the slip mode, be provided with the push down spring between slip post upper end and the rotation section of thick bamboo upper end inner wall, the slip post lower extreme evenly is provided with the dwang along circumference, be provided with the shakeout section of thick bamboo through the bearing on the dwang outer wall. Driving motor drives through a section of thick bamboo of shakeouts through rotating a section of thick bamboo and slip post and rolls along a section of thick bamboo lower extreme inner wall of milling to spread out rubber powder, when piling up on a section of thick bamboo lower extreme inner wall of milling, push down the spring through the extrusion of slip post and upwards feed, thereby can be located rubber powder upside all the time and also enable to deposit more rubber powder in the section of thick bamboo of milling when spreading out rubber powder, the refining plate will receive the inside delivery of dialling of rubber powder that the section of thick bamboo of shakeouts section of thick bamboo extrusion to section of thick bamboo wall border.
According to a preferable scheme of the invention, the air passing unit comprises an air passing cavity, an air blowing groove and a material blowing pipe, the air passing cavity is formed in an inner annular surface of the grinding cylinder, the blowing fan is connected with the air passing cavity through the air guide pipe, the air blowing grooves are uniformly formed in the inner annular surface of the grinding cylinder along the circumferential direction, the material blowing pipe is arranged between the upper end of the support grinding frame and the inner wall of the upper end of the grinding cylinder, and the material blowing pipe is communicated with the air passing cavity.
In a preferred embodiment of the present invention, the blast groove is inclined in a clockwise direction from the outside to the inside. The blowing fan sends wind into the air passing cavity through the air guide pipe, the air passing cavity leads the wind out through the air blowing groove and the blowing pipe respectively, the air blowing groove blows the wind to the wind-receiving cloth to drive the rotating grinding block to rotate, and the blowing pipe blows the wind to the grinding position, so that feeding power is provided for rubber at the grinding position.
As a preferable scheme of the invention, the outer annular surface of the material blowing pipe is uniformly provided with material blowing grooves along the circumferential direction.
In a preferred embodiment of the present invention, the tightness of the engagement between the grinding ring teeth and the rotating grinding blocks is gradually increased from inside to outside. The upper end of the grinding ring gear is provided with a material passing groove at intervals from inside to outside. The material passing groove guides the rubber block to the more finely ground outer layer until blanking.
In a preferred embodiment of the present invention, the sliding column is a spline shaft structure.
(III) advantageous effects
1. According to the invention, the rubber during grinding is cooled in an air cooling mode, and the grinding device is driven to operate and the rubber powder is fed by wind power, so that the problems that the rubber with high heat is mutually adhered when being contacted and the feeding is difficult during grinding, and the grinding position is blocked are solved; the invention prevents the collected rubber powder from sticking and blocking by spreading the collected rubber powder, and simultaneously stores more rubber powder in the grinding cylinder by compacting.
2. The driving motor drives the flattening cylinder to roll along the inner wall of the lower end of the grinding cylinder through the rotating cylinder and the sliding column, so that rubber powder is spread, when the rubber powder is accumulated on the inner wall of the lower end of the grinding cylinder, the sliding column extrudes the lower pressing spring to feed upwards, the rubber powder can be always positioned on the upper side of the rubber powder to be spread, more rubber powder can be stored in the grinding cylinder, and the material homogenizing plate conveys the rubber powder which is extruded to the edge of the cylinder wall of the flattening cylinder inwards.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a process flow chart of the present invention for preparing a waterproof rubber polymer coating;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a cross-sectional schematic view of a front view of the present invention;
FIG. 4 is a schematic structural view taken along section A-A of FIG. 2 according to the present invention;
FIG. 5 is a schematic structural view of the section B-B in FIG. 4 according to the present invention;
figure 6 is a schematic view of the structure of the grinding ring teeth of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 6, a method for preparing a non-curing rubber polymer waterproof coating material uses a rubber milling device, the rubber milling device includes a milling drum 1, a pneumatic milling device 2 and a uniform flattening device 3, and the method for preparing the waterproof coating material by using the rubber milling device further includes the following steps:
s1, cutting: the rubber is decomposed into small blocks with uniform size in a manual or mechanical auxiliary mode;
s2, grinding: grinding the rubber blocks by using rubber grinding equipment and carrying out air cooling treatment;
s3, mixing operation: adding rubber powder into the waterproof coating and uniformly stirring;
s4, collecting and warehousing: packaging the uniform waterproof coating to be molded and merging the waterproof coating into a warehouse;
the inner ring surface of the grinding cylinder 1 is provided with a pneumatic grinding device 2, and the lower end of the pneumatic grinding device 2 is provided with a uniform flattening device 3; the pneumatic grinding device 2 grinds the rubber into powder, and the uniform flattening device flattens the rubber powder after the rubber powder is discharged from the uniform flattening device 3, so that the rubber powder is prevented from being adhered to each other and then being aggregated into a cluster.
The pneumatic grinding device 2 comprises a blowing fan 21, an air guide pipe 22, an air passing unit 23, a feeding port 24, a rotating grinding block 25, a pneumatic mechanism 26, a supporting grinding frame 27 and grinding ring teeth 28, wherein the blowing fan 21 is arranged at the front end of a grinding cylinder 1, the air guide pipe 22 is arranged at the upper end of the blowing fan 21, the air passing unit 23 is arranged on the inner annular surface of the grinding cylinder 1, the feeding port 24 is uniformly arranged at the upper end of the grinding cylinder 1, the rotating grinding block 25 is arranged on the inner annular surface of the grinding cylinder 1 through a bearing, the pneumatic mechanism 26 is arranged at the upper end of the rotating grinding block 25, the supporting grinding frame 27 is arranged on the inner annular surface of the grinding cylinder, and the grinding ring teeth 28 are arranged at the upper end of the supporting grinding frame 27; the blowing fan 21 guides the air to the air passing unit 23 through the air guide pipe 22, the air guided out by the air passing unit 23 is matched with the pneumatic mechanism 26 to drive the rotary grinding block 25 to rotate, the rotary grinding block 25 is matched with the grinding ring teeth 28, so that the rubber is ground into powder, and meanwhile, the rubber is driven by the wind to be fed towards the grinding position.
The pneumatic mechanism 26 comprises supporting rods 261, Contraband type frames 262, a wind receiving cloth 263, a material vibrating plate 264 and an auxiliary spring 265, the supporting rods 261 are uniformly arranged at the upper end of the rotary grinding block 25 along the circumferential direction, Contraband type frames 262 are arranged at the outer ends of the supporting rods 261, and the Contraband type frames 262 are Contraband type structures with downward openings; an air receiving cloth 263 is arranged between two side walls of the model Contraband frame 262, the vibration material plates 264 are uniformly arranged on the inner annular surface of the grinding cylinder 1 along the circumferential direction in a hinged mode, and auxiliary springs 265 are arranged between the vibration material plates 264 and the inner annular surface of the grinding cylinder 1; wind that crosses wind unit 23 and lead out drives through cloth 263 that receives wind and rotates grinding block 25 and rotate, because during the rubber unloading, often can be stained with cloth 263 that receives wind and glue, collide with shake flitch 264 when rotating through Contraband type frame 262 mutually to shake the blanking that falls with the rubber that is stained with on cloth 263 that receives wind, auxiliary spring 265 drives and shakes flitch 264 and resets.
The air passing unit 23 comprises an air passing cavity 231, an air blowing groove 232 and an air blowing pipe 233, the air passing cavity 231 is arranged in the inner ring surface of the grinding cylinder 1, the blowing fan 21 is connected with the air passing cavity 231 through the air guide pipe 22, the air blowing groove 232 is uniformly formed in the inner ring surface of the grinding cylinder 1 along the circumferential direction, the air blowing pipe 233 is arranged between the upper end of the support grinding frame 27 and the inner wall of the upper end of the grinding cylinder 1, and the air blowing pipe 233 is communicated with the air passing cavity 231. The blowing slots 232 are inclined clockwise from the outside to the inside. And the outer ring surface of the blowing pipe 233 is uniformly provided with blowing grooves along the circumferential direction. The blowing fan 31 sends wind into the wind passing cavity 231 through the wind guide pipe 22, the wind passing cavity 231 guides the wind out through the wind blowing groove 232 and the wind blowing pipe 233, the wind blowing groove 232 blows the wind to the wind receiving cloth 263 to drive the rotary grinding block 25 to rotate, the wind blowing pipe 233 blows the wind to the grinding position, and therefore feeding power is provided for rubber at the grinding position.
The meshing tightness of the grinding ring teeth 28 and the rotary grinding blocks 25 is gradually improved from inside to outside, and the upper ends of the grinding ring teeth are provided with material passing grooves at intervals from inside to outside. The material passing groove guides the rubber block to the more finely ground outer layer until blanking.
Evenly shakeout device 3 include driving motor 31, a rotor 32, sliding column 33, push down spring 34, dwang 35, shakeout section of thick bamboo 36 and refining plate 37, driving motor 31 passes through the motor cabinet setting and is supporting the frame 27 lower extreme that mills, driving motor 31 output lower extreme is provided with a rotor 32, sliding column 33 is connected with a rotor 32 through the slip mode, be provided with push down spring 34 between sliding column 33 upper end and the rotor 32 upper end inner wall, sliding column 33 lower extreme evenly is provided with dwang 35 along circumference, be provided with shakeout section of thick bamboo 36 through the bearing on the dwang 35 outer wall, dwang 35 outer end is provided with refining plate 37. The sliding column 33 is of a spline shaft structure. Driving motor 31 drives through a section of thick bamboo 32 and slip post 33 and shakeouts section of thick bamboo 36 and rolls along grinding section of thick bamboo 1 lower extreme inner wall, thereby spread out rubber powder, when rubber powder piles up on grinding section of thick bamboo 1 lower extreme inner wall, push down spring 34 through slip post 33 extrusion and upwards feed, thereby can be located rubber powder upside all the time and also enable to deposit more rubber powder in grinding section of thick bamboo 1 when spreading out rubber powder, even flitch 37 will receive the inside dial-feed of rubber powder that shakeouts section of thick bamboo extrusion to section of thick bamboo wall border.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The preparation method of the non-curing rubber high-molecular waterproof coating uses rubber milling equipment, wherein the rubber milling equipment comprises a milling drum (1), a pneumatic milling device (2) and an even flattening device (3), and is characterized in that: the method for preparing the waterproof coating by adopting the rubber grinding equipment further comprises the following steps:
s1, cutting: the rubber is decomposed into small blocks with uniform size in a manual or mechanical auxiliary mode;
s2, grinding: grinding the rubber blocks by using rubber grinding equipment and carrying out air cooling treatment;
s3, mixing operation: adding rubber powder into the waterproof coating and uniformly stirring;
s4, collecting and warehousing: packaging the uniform waterproof coating to be molded and merging the waterproof coating into a warehouse;
the inner ring surface of the grinding cylinder (1) is provided with a pneumatic grinding device (2), and the lower end of the pneumatic grinding device (2) is provided with a uniform flattening device (3);
the pneumatic grinding device (2) comprises a blowing fan (21), an air guide pipe (22), an air passing unit (23), a feeding port (24), a rotary grinding block (25), a pneumatic mechanism (26), a supporting grinding frame (27) and grinding ring teeth (28), wherein the blowing fan (21) is arranged at the front end of the grinding cylinder (1), the air guide pipe (22) is arranged at the upper end of the blowing fan (21), the air passing unit (23) is arranged on the inner annular surface of the grinding cylinder (1), the feeding port (24) is uniformly formed at the upper end of the grinding cylinder (1), the rotary grinding block (25) is arranged on the inner annular surface of the grinding cylinder (1) through a bearing, the pneumatic mechanism (26) is arranged at the upper end of the rotary grinding block (25), the supporting grinding frame (27) is arranged on the inner annular surface of the grinding cylinder, and the grinding ring teeth (28) are arranged at the upper end of the supporting grinding frame (27);
the pneumatic mechanism (26) comprises a supporting rod (261), an Contraband-shaped frame (262), a wind-receiving cloth (263), a material vibrating plate (264) and an auxiliary spring (265), the supporting rod (261) is uniformly arranged at the upper end of the rotary grinding block (25) along the circumferential direction, the Contraband-shaped frame (262) is arranged at the outer end of the supporting rod (261), and the Contraband-shaped frame (262) is of a Contraband-shaped structure with a downward opening; an air receiving cloth (263) is arranged between two side walls of the Contraband-shaped frame (262), the vibration material plates (264) are uniformly arranged on the inner annular surface of the milling cylinder (1) along the circumferential direction in a hinged mode, and an auxiliary spring (265) is arranged between the vibration material plates (264) and the inner annular surface of the milling cylinder (1);
evenly shakeout device (3) including driving motor (31), a rotating cylinder (32), slip post (33), push down spring (34), dwang (35), shakeout section of thick bamboo (36) and refining plate (37), driving motor (31) are passed through the motor cabinet setting and are being supported frame (27) lower extreme of milling, driving motor (31) output lower extreme is provided with rotating cylinder (32), slip post (33) are connected with rotating cylinder (32) through the slip mode, be provided with between slip post (33) upper end and the rotating cylinder (32) upper end inner wall and push down spring (34), slip post (33) lower extreme evenly is provided with dwang (35) along circumference, be provided with shakeout section of thick bamboo (36) through the bearing on dwang (35) outer wall, dwang (35) outer end is provided with refining board (37).
2. The preparation method of the non-curable rubber polymer waterproof coating material according to claim 1, wherein the preparation method comprises the following steps: cross wind unit (23) including crossing wind chamber (231), air blast groove (232) and blow material pipe (233), cross wind chamber (231) and set up in milling section of thick bamboo (1) inner ring face, blowing fan (21) are connected with crossing wind chamber (231) through guide duct (22), milling section of thick bamboo (1) inner ring face has evenly seted up air blast groove (232) along circumference, it blows material pipe (233) to support to be provided with between milling section of thick bamboo (1) upper end inner wall on frame (27) upper end and the milling section of thick bamboo, it is linked together with crossing wind chamber (231) to blow material pipe (233).
3. The preparation method of the non-curable rubber polymer waterproof coating material according to claim 2, wherein the preparation method comprises the following steps: the blast groove (232) is of a structure inclined towards the clockwise direction from outside to inside.
4. The preparation method of the non-curable rubber polymer waterproof coating material according to claim 2, wherein the preparation method comprises the following steps: and the outer ring surface of the blowing pipe (233) is uniformly provided with blowing grooves along the circumferential direction.
5. The preparation method of the non-curable rubber polymer waterproof coating material according to claim 1, wherein the preparation method comprises the following steps: the tightness of the meshing between the grinding ring teeth (28) and the rotary grinding blocks (25) is gradually improved from inside to outside, and the upper ends of the grinding ring teeth (28) are provided with material passing grooves at intervals from inside to outside.
6. The preparation method of the non-curable rubber polymer waterproof coating material according to claim 1, wherein the preparation method comprises the following steps: the sliding column (33) is of a spline shaft structure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011249493.4A CN112452447A (en) | 2020-11-10 | 2020-11-10 | Preparation method of non-cured rubber high-molecular waterproof coating |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011249493.4A CN112452447A (en) | 2020-11-10 | 2020-11-10 | Preparation method of non-cured rubber high-molecular waterproof coating |
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| CN110354952A (en) * | 2019-07-26 | 2019-10-22 | 金华落日新能源科技有限公司 | A kind of grain processing equipment of highlands Special wind driving |
| CN211084755U (en) * | 2019-10-15 | 2020-07-24 | 东海县晶盛源硅微粉有限公司 | Fused silica micropowder drying treatment device |
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Application publication date: 20210309 |