CN220995048U - Kneader of silica gel production - Google Patents
Kneader of silica gel production Download PDFInfo
- Publication number
- CN220995048U CN220995048U CN202322783034.XU CN202322783034U CN220995048U CN 220995048 U CN220995048 U CN 220995048U CN 202322783034 U CN202322783034 U CN 202322783034U CN 220995048 U CN220995048 U CN 220995048U
- Authority
- CN
- China
- Prior art keywords
- thick bamboo
- vertical screw
- compounding
- wall
- screw conveyer
- 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.)
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 239000000741 silica gel Substances 0.000 title claims abstract description 19
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 238000013329 compounding Methods 0.000 claims abstract description 39
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 27
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 27
- 241001330002 Bambuseae Species 0.000 claims abstract description 27
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 27
- 239000011425 bamboo Substances 0.000 claims abstract description 27
- 238000007790 scraping Methods 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims abstract description 6
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims description 31
- 238000010008 shearing Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 14
- 238000003756 stirring Methods 0.000 abstract description 13
- 238000004140 cleaning Methods 0.000 abstract description 12
- 238000004898 kneading Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 239000004594 Masterbatch (MB) Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000010865 sewage Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model provides a kneader for producing silica gel, which relates to the field of kneaders and comprises: perpendicular screw conveyer, compounding device and horizontal transport auger, perpendicular screw conveyer includes the first motor at top and the hob of inside, and the outward flange welding of hob has vertical scraping strip, and scrapes the strip laminating at perpendicular screw conveyer's inner wall edge, the outside of perpendicular screw conveyer is located to compounding device, and compounding device includes the compounding section of thick bamboo to the compounding section of thick bamboo is connected with perpendicular screw conveyer through the communicating pipe that the outer wall slope was pegged graft, compounding section of thick bamboo inner wall is fixed with the shear plate, and compounding section of thick bamboo is inside to be equipped with to carry helical blade, and the hob upper end is connected with the second motor, the horizontal transport auger is connected at compounding section of thick bamboo lower extreme. The utility model solves the problems of lower efficiency and unsatisfactory self-cleaning effect caused by the fact that the traditional kneader for producing silica gel does not have continuous feeding, stirring and kneading and extruding processes.
Description
Technical Field
The utility model relates to the technical field of kneaders, in particular to a kneader for producing silica gel.
Background
The rubber-like silicate gel is a high-activity adsorption material, belongs to amorphous substances, and has the main component of silicon dioxide, stable chemical property and no combustion. The kneader is an ideal device for kneading, mixing, vulcanizing and polymerizing high-viscosity and elastoplastic materials, and can be used for producing silicone rubber, sealant, hot melt adhesive, food gum base, medical preparation and the like. The kneader is a special mixing and stirring device, and is an indispensable processing device in the production and processing of the silicone rubber. Through retrieving, prior art (application number: CN 202021914124.8), the document describes "a kneader for silica gel production, including jar body, first motor, feeder hopper, gear box, drive assembly, stock guide, landing leg and row material subassembly, drive assembly includes action wheel, first follow driving wheel, second follow driving wheel, first (mixing) shaft, second (mixing) shaft and third (mixing) shaft, first (mixing) shaft locates first motor output, first follow driving wheel is equipped with pole setting one, second follow driving wheel is equipped with pole setting two, the stock guide articulates locates pole setting one and pole setting two, the stock guide slidable runs through in the feeder hopper, be equipped with the stock guide pyramid on the stock guide, the stock guide is located the one end that the stock guide kept away from first motor and is located the feeder hopper, all be equipped with two U type stirring rake on first (mixing) shaft, second (mixing) shaft and the third (mixing) shaft. The utility model relates to the technical field of silica gel production equipment, in particular to a kneader for silica gel production, which is uniformly stirred, convenient to clean and simple in structure. "
However, the kneader for silica gel production in the prior art still has some defects although realizing uniform stirring and convenient cleaning: the existing kneader for silica gel production generally has only one stirring and kneading action, and is just a discharging process, and static master batch is required to be stirred after stopping feeding, so that continuous feeding, stirring and kneading and extrusion processes cannot be realized, the efficiency is slower, and meanwhile, a material guiding scraper with a cleaning function can only scrape residual materials on the inner wall of a tank body at the bottom, so that the cleaning is incomplete.
Disclosure of utility model
In order to overcome the defects existing in the prior art, the kneader for producing silica gel is provided at present, so that the problems that the existing kneader for producing silica gel does not have continuous feeding, stirring and kneading and extrusion processes, and therefore the efficiency is low and the self-cleaning effect is not ideal are solved.
To achieve the above object, there is provided a kneader for silica gel production, comprising: perpendicular screw conveyer, compounding device and horizontal transport auger, perpendicular screw conveyer includes the first motor at top and the hob of inside, and the outward flange welding of hob has vertical scraping strip, and scrapes the strip laminating at perpendicular screw conveyer's inner wall edge, the outside of perpendicular screw conveyer is located to compounding device, and compounding device includes the compounding section of thick bamboo to the compounding section of thick bamboo is connected with perpendicular screw conveyer through the communicating pipe that the outer wall slope was pegged graft, compounding section of thick bamboo inner wall is fixed with the shear plate, and compounding section of thick bamboo is inside to be equipped with to carry helical blade, and the hob upper end is connected with the second motor, the horizontal transport auger is connected at compounding section of thick bamboo lower extreme.
Further, a feeding hopper is arranged at the top of the vertical screw conveyor, and a sewage outlet is formed in the bottom of the vertical screw conveyor.
Further, the outer wall welding of compounding section of thick bamboo has the support, and the support is inboard is located to the horizontal transfer auger, and through perpendicular screw conveyer through the communicating pipe unsettled fixing in compounding section of thick bamboo inboard of outer wall connection.
Further, the discharge hole has been seted up to compounding section of thick bamboo bottom, and the lower extreme of discharge hole is connected with the guide cylinder to the guide cylinder is fixed in horizontal conveying auger upper end.
Further, the shear plate is formed in a rectangular plate structure having a thick middle and gradually thinner toward the edge, and is disposed in the gap of the conveying screw blade.
Further, the outside of the mixing barrel is provided with a circular pipe, the inner ring pipe wall of the circular pipe is connected with a first branch pipe and a second branch pipe, the inner side end of the first branch pipe is inserted into the vertical screw conveyor, and the inner side end of the second branch pipe is inserted into the mixing barrel.
Further, the mixing device is provided with four groups, the four groups are respectively positioned in the front, back, left and right directions of the vertical screw conveyor, and meanwhile, the rotating directions of the screw rod and the conveying screw blade in the vertical screw conveyor are opposite.
The utility model has the beneficial effects that:
1. When the device is used, the master batch is continuously put into the vertical screw conveyor from the feed hopper until the master batch is filled in, then the first motor and the second motor are started, the first motor drives the screw rod to rotate, so that the master batch is stirred and simultaneously conveyed upwards, then enters the mixing barrel through the communicating pipe, the conveying screw blade is driven to rotate through the second motor, the shearing effect is formed between the master batch and the shearing plate when the master batch is secondarily stirred, the kneading effect is further improved, and then the master batch is conveyed into the horizontal conveying screw conveyor through the discharge hole and the charging barrel, so that extrusion output is completed, continuous feeding, repeated stirring and kneading, extrusion processes are realized, and the working efficiency is improved;
2. During cleaning, the annular pipe is externally connected with the water pipe, then water is sprayed into the vertical screw conveyor and the mixing barrel through the first branch pipe and the second branch pipe, the first motor and the second motor are started simultaneously, the scraping strip is driven by the first motor to scrape the residual materials on the inner wall of the conveyor conveniently, the spiral blade is driven by the second motor to convey the spiral blade simultaneously, the centrifugal effect on water flow is increased, water thrown out by centrifugation can be flushed out of the inner wall of the mixing barrel, and the better cleaning effect is achieved.
Drawings
Fig. 1 is a schematic cross-sectional front view of an embodiment of the present utility model.
Fig. 2 is a schematic diagram of a partial top view structure of an embodiment of the present utility model.
Fig. 3 is a schematic diagram of a structure a in fig. 1 according to an embodiment of the present utility model.
Fig. 4 is a schematic cross-sectional structure of a mixing device according to an embodiment of the utility model.
In the figure: 1. a vertical screw conveyor; 11. a first motor; 12. a feed hopper; 13. scraping the strip; 14. a sewage outlet; 2. a mixing device; 21. a second motor; 22. a mixing cylinder; 23. a communicating pipe; 24. conveying the helical blade; 25. a shear plate; 26. a discharge hole; 27. a guide cylinder; 3. a horizontal conveying auger; 4. a bracket; 5. a grommet; 51. a first branch pipe; 52. and a second branch pipe.
Detailed Description
Referring to fig. 1 to 4, the present utility model provides a kneader for silica gel production, comprising: a vertical screw conveyor 1, a mixing device 2 and a horizontal conveying auger 3.
Specifically, vertical screw conveyer 1 includes the first motor 11 at top and inside hob, and the outward flange welding of hob has vertical scraping strip 13, and scrape strip 13 laminating at the inner wall edge of vertical screw conveyer 1, the top of vertical screw conveyer 1 is equipped with feeder hopper 12, and drain 14 has been seted up to the bottom of vertical screw conveyer 1, the outside of vertical screw conveyer 1 is located to compounding device 2, and compounding device 2 includes compounding section of thick bamboo 22, and compounding section of thick bamboo 22 is connected with vertical screw conveyer 1 through the communicating pipe 23 that the outer wall slope pegged graft, compounding section of thick bamboo 22 inner wall is fixed with shearing plate 25, compounding section of thick bamboo 22 inside is equipped with carries helical blade 24, and the hob upper end is connected with second motor 21, horizontal transport auger 3 connects at compounding section of thick bamboo 22 lower extreme.
In this embodiment, the vertical screw conveyor 1, the mixing device 2 and the horizontal conveying auger 3 constitute a main structure of the kneader for silica gel production according to the present application, and the vertical screw conveyor 1 has the effect of vertical conveying, in accordance with the structural principle in the prior art.
In the present embodiment, the scraping strip 13 is vertically disposed along the inner wall of the vertical screw conveyor 1 and has a length longer than the longitudinal length of the screw rod inside.
In the embodiment, two ends of the communicating pipe 23 are respectively welded with the mixing cylinder 22 and the outer wall of the vertical screw conveyor 1 and are communicated with the inner space, so that the lifting and conveying of the master batch are realized.
As a preferred embodiment, the cleaning sewage inside the vertical screw conveyor 1 is discharged during cleaning by providing the sewage discharge outlet 14.
Specifically, the compounding device 2 is equipped with four sets of, be located the front and back of vertical screw conveyer 1 respectively and control four directions, the screw pole of vertical screw conveyer 1 inside is opposite with carrying helical blade 24 rotation direction simultaneously, the outer wall welding of compounding section of thick bamboo 22 has support 4, and the support 4 is inboard is located to horizontal conveying auger 3, through vertical screw conveyer 1 through outer wall connection's communicating pipe 23 unsettled fixing in compounding section of thick bamboo 22 inboard, the relief hole 26 has been seted up to compounding section of thick bamboo 22 bottom, and the lower extreme of relief hole 26 is connected with guide cylinder 27, and guide cylinder 27 is fixed in horizontal conveying auger 3 upper end, shear plate 25 is established to be middle thick, and to the rectangular plate structure of edge taper, and shear plate 25 is arranged in the clearance of carrying helical blade 24.
As a preferred embodiment, the master batch in the four sets of mixing drums 22 is conveniently conveyed downward into the horizontal conveying auger 3 through the discharge holes 26 and the guide drums 27, and the guide drums 27 may be set in an inclined state when connected with the horizontal conveying auger 3.
As a preferred embodiment, the provision of the shear plates 25 facilitates multiple shearing of the masterbatch between the blades and the shear plates 25 during the downward conveying process, thereby increasing the kneading effect.
Specifically, the outside of the mixing cylinder 22 is provided with a ring pipe 5, the inner ring pipe wall of the ring pipe 5 is connected with a first branch pipe 51 and a second branch pipe 52, the inner side end of the first branch pipe 51 is inserted into the vertical screw conveyor 1, and the inner side end of the second branch pipe 52 is inserted into the mixing cylinder 22.
As a preferred embodiment, the spraying of cleaning water into both the vertical screw conveyor 1 and the mixing device 2 is facilitated by the provision of the loop 5.
During the use, throw into perpendicular screw conveyer with the masterbatch in succession from the feeder hopper until inside is full of the masterbatch, then start first motor and second motor, first motor drive hob rotates, make upwards carry the masterbatch stirring simultaneously, then in entering the compounding section of thick bamboo through communicating pipe, it is rotatory to carry helical blade through the second motor drive, when making carrying out secondary stirring to the masterbatch, form shearing effect with the shearing plate, further increase and knead the effect, then carry in the horizontal transport auger through the relief hole with to the feed cylinder, accomplish extrusion output, and then realize the material of throwing of continuity, many times stirring are kneaded, and extrusion process, work efficiency has been improved.
The kneader for producing silica gel can effectively solve the problems of lower efficiency and unsatisfactory self-cleaning effect caused by the fact that the existing kneader for producing silica gel does not have continuous feeding, stirring and kneading and extruding processes, achieves the effects of continuous feeding, stirring and kneading and extruding on the basis of the existing kneader technology for producing silica gel, improves the working efficiency of the kneader, and is convenient to achieve better cleaning effect.
Claims (7)
1. A kneader for the production of silica gel, comprising: perpendicular screw conveyer (1), compounding device (2) and horizontal conveying auger (3), its characterized in that: the utility model provides a vertical screw conveyer (1) includes first motor (11) and inside hob at top, and the outward flange welding of hob has vertical scraping strip (13), and scrapes strip (13) laminating at the inner wall edge of vertical screw conveyer (1), the outside of vertical screw conveyer (1) is located to compounding device (2), and compounding device (2) include compounding section of thick bamboo (22) to compounding section of thick bamboo (22) are connected with vertical screw conveyer (1) through communicating pipe (23) that the outer wall slope pegged graft, compounding section of thick bamboo (22) inner wall is fixed with shear plate (25), and compounding section of thick bamboo (22) inside is equipped with carries helical blade (24) to hob upper end is connected with second motor (21), horizontal transport auger (3) are connected in compounding section of thick bamboo (22) lower extreme.
2. Kneader according to claim 1, characterised in that the top of the vertical screw conveyor (1) is provided with a feed hopper (12) and the bottom of the vertical screw conveyor (1) is provided with a drain (14).
3. Kneader according to claim 1, characterized in that the outer wall of the mixing cylinder (22) is welded with a bracket (4), and the horizontal conveying auger (3) is arranged at the inner side of the bracket (4), and is suspended and fixed at the inner side of the mixing cylinder (22) through a communicating pipe (23) connected with the outer wall by a vertical screw conveyor (1).
4. Kneader according to claim 1, characterised in that the bottom of the mixing cylinder (22) is provided with a discharge hole (26), the lower end of the discharge hole (26) is connected with a guide cylinder (27), and the guide cylinder (27) is fixed at the upper end of the horizontal conveying auger (3).
5. Kneader according to claim 1, characterised in that the shearing plates (25) are designed as rectangular plates which are thick in the middle and taper towards the edges, and that the shearing plates (25) are placed in the gap of the conveying screw blades (24).
6. Kneader according to claim 1, characterised in that the mixing drum (22) is provided with a collar (5) outside, and that the inner ring wall of the collar (5) is connected with a first branch (51) and a second branch (52), and that the inner side of the first branch (51) is inserted in the vertical screw conveyor (1) and the inner side of the second branch (52) is inserted in the mixing drum (22).
7. Kneader according to claim 1, characterized in that the mixing device (2) is provided with four groups, which are located in four directions of the vertical screw conveyor (1), respectively, and the screw rod and the conveying screw blade (24) inside the vertical screw conveyor (1) are rotated in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322783034.XU CN220995048U (en) | 2023-10-17 | 2023-10-17 | Kneader of silica gel production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322783034.XU CN220995048U (en) | 2023-10-17 | 2023-10-17 | Kneader of silica gel production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220995048U true CN220995048U (en) | 2024-05-24 |
Family
ID=91125779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322783034.XU Active CN220995048U (en) | 2023-10-17 | 2023-10-17 | Kneader of silica gel production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220995048U (en) |
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2023
- 2023-10-17 CN CN202322783034.XU patent/CN220995048U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |