CN220900396U - Leather auxiliary agent constant temperature production reaction device - Google Patents
Leather auxiliary agent constant temperature production reaction device Download PDFInfo
- Publication number
- CN220900396U CN220900396U CN202322377700.XU CN202322377700U CN220900396U CN 220900396 U CN220900396 U CN 220900396U CN 202322377700 U CN202322377700 U CN 202322377700U CN 220900396 U CN220900396 U CN 220900396U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- constant temperature
- production reaction
- reaction device
- temperature production
- 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.)
- Active
Links
- 239000010985 leather Substances 0.000 title claims abstract description 45
- 239000012752 auxiliary agent Substances 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 206010066054 Dysmorphism Diseases 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000654 additive Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The utility model relates to the technical field of leather auxiliary agent production equipment and discloses a leather auxiliary agent constant-temperature production reaction device which comprises a supporting table and a filter plate, wherein a stirring barrel is fixedly connected to the top of the supporting table, a fixed disc is fixedly connected to the inner wall of the top of the stirring barrel, a motor is fixedly connected to the right side of the bottom of the fixed disc, a driving pulley is fixedly connected to the driving end of the motor, a driven pulley is rotatably connected to the left side of the top of the fixed disc, the outer part of the driving pulley is connected with the outer part of the driven pulley through a sliding rope, a connecting plate is fixedly connected to the bottom end of the driven pulley, a rack column is rotatably connected to the other end of the connecting plate, and a fixed column I is fixedly connected to the front side of the bottom of the fixed disc. According to the utility model, the leather auxiliary agent is fully stirred, the flexibility of the device is increased, the installation and the disassembly of the collecting barrel and the filter plate are realized, the filter plate is conveniently cleaned and maintained, and the convenience of the device is improved.
Description
Technical Field
The utility model relates to the technical field of leather auxiliary agent production equipment, in particular to a constant-temperature production reaction device for leather auxiliary agents.
Background
The constant temperature production reaction device for leather auxiliary agent is a device for maintaining constant temperature condition in the production process of the leather auxiliary agent, in the leather industry, the auxiliary agent is a chemical substance for improving and optimizing the technical processes of leather dyeing, tanning, finishing and the like, the auxiliary agent usually needs to react or activate at a specific temperature to exert the functions and effects, and the device plays a key role in the production process of the leather auxiliary agent, ensures constant temperature condition, and further ensures the quality and performance of the auxiliary agent.
However, in some markets of the prior art, chemical changes may occur in a part of leather auxiliary agent stored for a long time, which may cause changes in performance and effect of the auxiliary agent, reduce reliability and stability of the auxiliary agent, and may affect effect and performance of the auxiliary agent in the treatment process, so that the auxiliary agent cannot achieve an expected effect, therefore, in order to overcome the above disadvantages, we propose a constant-temperature production reaction device for leather auxiliary agent.
Disclosure of utility model
In order to make up for the defects, the utility model provides a constant-temperature production reaction device for leather additives, and aims to solve the problem that the effect of the leather additives cannot be expected after the leather additives are stored for a long time in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
As a further description of the above technical solution: the utility model provides a leather auxiliary agent constant temperature production reaction unit, includes brace table and filter, the top fixedly connected with agitator of brace table, the top inner wall fixedly connected with fixed disk of agitator, the bottom right side fixedly connected with motor of fixed disk, the drive end fixedly connected with driving pulley of motor, the top left side of fixed disk rotates and is connected with driven pulley, the outside of driving pulley passes through the slide rope and links to each other with driven pulley's outside, driven pulley's bottom fixedly connected with connecting plate, the other end of connecting plate rotates and is connected with rack post, the bottom front side fixedly connected with fixed column of fixed disk, the top of fixed column is rotated and is connected with special-shaped connecting block, the bottom of special-shaped connecting block is rotated and is connected with the gear, the bottom fixedly connected with stirring plate one of them driven bevel gear, one of them driven bevel gear's outside fixedly connected with stirring plate two, the middle part fixedly connected with fixed column two, the outside of fixed column two sides is rotated and is connected with driven bevel gear.
As a further description of the above technical solution:
The inner wall of the bottom of the supporting table is slidably connected with a collecting barrel, the inner walls of the front side and the rear side of the collecting barrel are respectively provided with a first groove, the inner parts of the front side and the rear side of the filter plate are respectively provided with a second groove, the inner parts of the filter plate are slidably connected with movable columns, one side close to the two movable columns is respectively and fixedly connected with a first limiting block, one side close to the two limiting blocks is respectively and fixedly connected with a spring, the bottom fixedly connected with lug one of stopper, the outside sliding connection of lug one has two-way sliding block, one side sliding connection that two-way sliding block kept away from the stopper one has the lug two, the outside sliding connection of lug two has the stopper two, two the equal fixedly connected with fixture block in close one side of stopper two.
As a further description of the above technical solution:
One side of the second limiting block is connected to the inner wall of the bottom of the second groove in a sliding mode, and the outer portion of the clamping block is connected to the inside of the filter plate in a sliding mode.
As a further description of the above technical solution:
Two grooves are formed in two ends of the two-way sliding block, the first protruding block slides in one side groove, and the second protruding block slides in the other side groove.
As a further description of the above technical solution:
One end of the spring is fixedly connected to the inner wall of the first limiting block, and the other end of the spring is fixedly connected to the inner wall of the second groove close to one side.
As a further description of the above technical solution:
the left side bottom fixedly connected with pan feeding mouth of agitator, the left side sliding connection of agitator has the arc round door, the bottom of agitator is provided with the discharge gate, the right side rotation of discharge gate is connected with the valve spanner.
As a further description of the above technical solution:
The outside sliding connection of rack post is at the rear side inner wall of dysmorphism connecting block, the front side fixedly connected with observation window of agitator, the front side right part fixedly connected with controller of agitator.
As a further description of the above technical solution:
The left side and the right side of the collecting barrel are both rotationally connected with handles, and the outer part of the clamping block is clamped with the inner part of the first groove.
The utility model has the following beneficial effects:
1. According to the utility model, through the mutual matching of the driving pulley, the motor, the driven pulley, the sliding rope, the connecting plate, the rack column, the first fixed column, the special-shaped connecting block, the gear, the first stirring plate, the driving bevel gear, the second fixed column, the driven bevel gear and the second stirring plate, the leather auxiliary agent is fully stirred, and the leather auxiliary agent is uniformly mixed, so that the quality of the leather auxiliary agent is improved, and the flexibility of the device is improved.
2. According to the utility model, the first groove, the filter plate, the second groove, the movable column, the first limiting block, the spring, the two-way sliding block, the second limiting block and the clamping block are matched with each other, so that the collection barrel and the filter plate are mounted and dismounted, the filter plate is conveniently cleaned and maintained, and the convenience of the device is improved.
Drawings
FIG. 1 is a perspective view of a constant temperature production reaction device for leather additives;
FIG. 2 is a schematic diagram of the internal structure of a stirring barrel of the constant temperature production reaction device for leather additives;
FIG. 3 is a schematic diagram of a stirring plate of a constant temperature production reaction device for leather additives;
FIG. 4 is an exploded view of a collecting barrel of a constant temperature production reaction device for leather additives;
Fig. 5 is a schematic diagram of the internal structure of a filter plate of the constant temperature production reaction device for leather auxiliaries.
Legend description:
1. A support table; 2. a stirring barrel; 3. a fixed plate; 4. a driving pulley; 5. a motor; 6. a driven pulley; 7. a slide rope; 8. a connecting plate; 9. a rack column; 10. fixing the first column; 11. a special-shaped connecting block; 12. a gear; 13. stirring plate I; 14. a drive bevel gear; 15. fixing the second column; 16. a driven bevel gear; 17. stirring plate II; 18. a collecting barrel; 19. a groove I; 20. a filter plate; 21. a second groove; 22. a movable column; 23. a first limiting block; 24. a spring; 25. a bidirectional sliding block; 26. a second limiting block; 27. a clamping block; 28. a feed inlet; 29. an arc-shaped round door; 30. a discharge port; 31. a valve wrench; 32. an observation window; 33. and a controller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: a leather auxiliary agent constant temperature production reaction device comprises a supporting table 1 and a filter plate 20, wherein the top of the supporting table 1 is fixedly connected with a stirring barrel 2, the top inner wall of the stirring barrel 2 is fixedly connected with a fixed disc 3, the right side of the bottom of the fixed disc 3 is fixedly connected with a motor 5, the driving end of the motor 5 is fixedly connected with a driving pulley 4, the left side of the top of the fixed disc 3 is rotationally connected with a driven pulley 6, the outside of the driving pulley 4 is connected with the outside of the driven pulley 6 through a sliding rope 7, the bottom of the driven pulley 6 is fixedly connected with a connecting plate 8, the other end of the connecting plate 8 is rotationally connected with a rack column 9, the front side of the bottom of the fixed disc 3 is fixedly connected with a fixed column 10, the top of the fixed column 10 is rotationally connected with a special-shaped connecting block 11, the bottom of the special-shaped connecting block 11 is rotationally connected with a gear 12, the bottom of the gear 12 is fixedly connected with a stirring plate 13, the inside of the stirring plate I13 is fixedly connected with a driving bevel gear 14, the bottom of the fixed column I10 is rotationally connected with one driven bevel gear 16, the outside of one driven bevel gear 16 is fixedly connected with a stirring plate II 17, the middle part of the fixed column I10 is fixedly connected with a fixed column II 15, the left side and the right side of the outside of the fixed column II 15 are rotationally connected with the driven bevel gear 16, a motor 5 is started, the driving pulley 4 is driven to rotate on the fixed disc 3 through the rotation of the motor 5, the sliding rope 7 is driven to rotate the driven pulley 6, then the connecting plate 8 is driven to move, the rack column 9 is driven to slide in the special-shaped connecting block 11 through the circular rotation of the connecting plate 8, so that the gear 12 is driven to rotate, the stirring plate I13 is driven to rotate under the action of the gear 12, then the driving bevel gears 14 on the upper side and the lower side of the fixed column I10 are driven to rotate firstly, thereby drive the driven bevel gear 16 of the fixed column two 15 left and right sides that is fixed at the middle part of fixed column one 10 and rotate, drive stirring board two 17's rotation then, make stirring board two 17 and stirring board one 13's rotation opposite direction to realized the intensive mixing to leather auxiliary agent, made leather auxiliary agent evenly mix, thereby improved the quality of leather auxiliary agent, increased the flexibility of device.
The inner wall of the bottom of the supporting table 1 is slidably connected with a collecting barrel 18, the inner walls of the front side and the rear side of the collecting barrel 18 are respectively provided with a groove I19, the insides of the front side and the rear side of the filter plate 20 are respectively provided with a groove II 21, the insides of the filter plate 20 are slidably connected with movable columns 22, the adjacent sides of the two movable columns 22 are respectively fixedly connected with a first limiting block 23, the adjacent sides of the two first limiting blocks 23 are respectively fixedly connected with a spring 24, the bottom of the first limiting block 23 is fixedly connected with a first lug, the outside of the first lug is slidably connected with a bidirectional sliding block 25, one side of the bidirectional sliding block 25, which is far away from the first limiting block 23, is slidably connected with a second limiting block 26, the adjacent sides of the two limiting blocks 26 are respectively fixedly connected with a clamping block 27, one side of the second limiting block 26 is slidably connected with the inner wall of the bottom of the groove II 21, the outside of the clamping block 27 is slidably connected with the inside of the filter plate 20, after stirring, foam generated by the auxiliary agent can stay in a plurality of through holes on the filter plate 20, then a handle on one side of the collecting barrel 18 is pulled, the collecting barrel 18 is pulled out, then the movable column 22 is pressed, the first limiting block 23 is driven to inwards squeeze the spring 24, thereby the first limiting block 23 is driven to slide in one side groove of the bidirectional sliding block 25, then the other side groove is driven to move, the second limiting block 26 is driven to inwards slide, thereby the clamping block 27 is driven to be separated from the first groove 19, the filter plate 20 is taken out of the collecting barrel 18, the filter plate 20 is cleaned, the movable column 22 is released, the clamping block 27 is reset through the rebound effect of the spring 24, the installation and the disassembly of the collecting barrel 18 and the filter plate 20 are realized, the filter plate 20 is conveniently cleaned and maintained, the convenience of the device is improved, two grooves are arranged at two ends of the bidirectional sliding block 25, the first protruding block slides in one side groove, the second lug slides in the other side groove, the one end fixed connection of spring 24 is at the inner wall of two stopper first 23, the other end fixed connection of spring 24 is at the close one side inner wall of two recess second 21, stopper first 23, two-way sliding block 25 and stopper second 26 are dislocation relation, the left side bottom fixedly connected with pan feeding mouth 28 of agitator 2, the left side of agitator 2 is connected with arc door 29 in a sliding manner, upwards slide arc door 29, import leather auxiliary agent from the inslot of pan feeding mouth 28, then the downward slip closes arc door 29, the bottom of agitator 2 is provided with discharge gate 30, the right side rotation of discharge gate 30 is connected with valve spanner 31, rotate valve spanner 31, leather auxiliary agent can flow into above 20 through discharge gate 30, then flow into collecting vat 18 and collect, rack post 9's outside sliding connection is at the rear side inner wall of dysmorphism connecting block 11, the front side fixedly connected with observation window 32 of agitator 2, observe through observation window 32, the front side right part fixedly connected with controller 33 of agitator 2, when stirring, carry out the motor control, the speed control card 5 carries out the regulation simultaneously, the inside of both sides of agitator 2 is adjusted, the inside and the inside of the handle 19 is fully connected with the corresponding to the inside of the groove 19.
Working principle: firstly, an arc-shaped round door 29 is slid upwards to guide leather auxiliary agent into a groove of a feed inlet 28, then the arc-shaped round door 29 is closed in a downward sliding manner, then a motor 5 is started, a driving pulley 4 is driven to rotate on a fixed disc 3 through rotation of the motor 5, a sliding rope 7 is driven to rotate a driven pulley 6, then a connecting plate 8 is driven to move, a rack column 9 is driven to slide in a special-shaped connecting block 11 through circular rotation of the connecting plate 8, thus a gear 12 is driven to rotate, a stirring plate I13 is driven to rotate under the action of the gear 12, then driving bevel gears 14 on the upper side and the lower side of a fixed column I10 are driven to rotate firstly, driven bevel gears 16 on the left side and the right side of a fixed column II 15 fixed in the middle of the fixed column I10 are driven to rotate, a stirring plate II 17 is driven to rotate, the stirring plate II 17 and the stirring plate I13 are driven to rotate in opposite directions, thereby realizing the full stirring of the leather auxiliary agent, leading the leather auxiliary agent to be evenly mixed, improving the quality of the leather auxiliary agent, increasing the flexibility of the device, controlling the temperature by a controller 33 during stirring, simultaneously adjusting the speed of a motor 5, fully stirring, observing through an observation window 32, stopping the operation of the motor 5 when the stirring is completed, then rotating a valve spanner 31, leading the leather auxiliary agent to flow onto a filter plate 20 through a discharge hole 30 and then flow into a collecting barrel 18 for collecting, leading foam generated by the auxiliary agent to be retained in a plurality of through holes on the filter plate 20 after the stirring is finished, pulling a handle on one side of the collecting barrel 18, pulling the collecting barrel 18 out, then pressing a movable column 22, driving a first limiting block 23 to inwards squeeze a spring 24, driving the first limiting block 23 to slide in a side groove of a bidirectional sliding block 25, then drive the motion of another side groove, drive stopper two 26 inwards slide to drive fixture block 27 and follow recess one 19 internal separation, take out filter 20 from collecting vessel 18, clean filter 20, loosen movable column 22, through the resilience effect of spring 24, make fixture block 27 reset, realized the installation and the dismantlement of collecting vessel 18 and filter 20, made things convenient for cleaning maintenance to filter 20, improved the convenience of device.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a leather auxiliary agent constant temperature production reaction unit, includes brace table (1) and filter (20), its characterized in that: the top fixedly connected with agitator (2) of brace table (1), the top inner wall fixedly connected with fixed disk (3) of agitator (2), the bottom right side fixedly connected with motor (5) of fixed disk (3), the drive end fixedly connected with driving pulley (4) of motor (5), the top left side rotation of fixed disk (3) is connected with driven pulley (6), the outside of driving pulley (4) links to each other with the outside of driven pulley (6) through slide rope (7), the bottom fixedly connected with connecting plate (8) of driven pulley (6), the other end rotation of connecting plate (8) is connected with rack post (9), the bottom front side fixedly connected with fixed post (10) of fixed disk (3), the top rotation of fixed post (10) is connected with special-shaped connecting block (11), the bottom rotation of special-shaped connecting block (11) is connected with gear (12), the bottom fixedly connected with stirring plate (13) of gear (12), the inside fixedly connected with driving pulley (13) and one of bevel gears (16) is connected with one of them bevel gears (16) of the outside bevel gears (16), the middle part fixedly connected with fixed column two (15) of fixed column one (10), the outside left and right sides of fixed column two (15) all rotates and is connected with driven bevel gear (16).
2. The constant temperature production reaction device for leather auxiliary according to claim 1, wherein: the utility model discloses a filter, including supporting bench (1), filter, spring, support, lug, two outside sliding connection, spring (24) are all fixedly connected with to the bottom inner wall sliding connection of supporting bench (1), the front and back both sides inner wall of collecting bench (18) all is provided with recess one (19), the inside recess two (21) that all are provided with in front and back both sides of filter (20), the inside sliding connection of filter (20) has movable post (22), two the close one side of movable post (22) is fixedly connected with stopper one (23), two the close one side of stopper one (23) is fixedly connected with spring (24), the bottom fixedly connected with lug one of stopper one (23), the outside sliding connection of lug one side sliding connection of lug one (25) keep away from stopper one (23) has lug two, the outside sliding connection of lug two (26), two the close one side of stopper two (26) is fixedly connected with fixture block (27).
3. The constant temperature production reaction device for leather auxiliary according to claim 2, wherein: one side of the second limiting block (26) is connected to the inner wall of the bottom of the second groove (21) in a sliding mode, and the outer portion of the clamping block (27) is connected to the inner portion of the filter plate (20) in a sliding mode.
4. The constant temperature production reaction device for leather auxiliary according to claim 2, wherein: two grooves are formed in two ends of the bidirectional sliding block (25), the first protruding block slides in one side groove, and the second protruding block slides in the other side groove.
5. The constant temperature production reaction device for leather auxiliary according to claim 2, wherein: one end of the spring (24) is fixedly connected to the inner walls of the first limiting blocks (23), and the other end of the spring (24) is fixedly connected to the inner wall of the adjacent side of the second groove (21).
6. The constant temperature production reaction device for leather auxiliary according to claim 1, wherein: the left side bottom fixedly connected with pan feeding mouth (28) of agitator (2), the left side sliding connection of agitator (2) has arc round door (29), the bottom of agitator (2) is provided with discharge gate (30), the right side rotation of discharge gate (30) is connected with valve spanner (31).
7. The constant temperature production reaction device for leather auxiliary according to claim 1, wherein: the outside sliding connection of rack post (9) is at the rear side inner wall of dysmorphism connecting block (11), the front side fixedly connected with observation window (32) of agitator (2), the front side right part fixedly connected with controller (33) of agitator (2).
8. The constant temperature production reaction device for leather auxiliary according to claim 2, wherein: the left side and the right side of the collecting barrel (18) are respectively connected with a handle in a rotating mode, and the outer portion of the clamping block (27) is clamped with the inner portion of the first groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322377700.XU CN220900396U (en) | 2023-09-03 | 2023-09-03 | Leather auxiliary agent constant temperature production reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322377700.XU CN220900396U (en) | 2023-09-03 | 2023-09-03 | Leather auxiliary agent constant temperature production reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220900396U true CN220900396U (en) | 2024-05-07 |
Family
ID=90909339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322377700.XU Active CN220900396U (en) | 2023-09-03 | 2023-09-03 | Leather auxiliary agent constant temperature production reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220900396U (en) |
-
2023
- 2023-09-03 CN CN202322377700.XU patent/CN220900396U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113510372A (en) | A laser welding device for multi-angle processing | |
| CN220900396U (en) | Leather auxiliary agent constant temperature production reaction device | |
| CN109944002A (en) | A kind of textile fabric preparation system and preparation method | |
| CN113731284B (en) | Be used for industry grinding fluid agitated vessel | |
| CN215610703U (en) | Putty powder rapid mixing equipment for construction | |
| CN114534580A (en) | Medical treatment clinical laboratory's medicine mixes uses sample oscillator | |
| CN117086008B (en) | Cleaning assembly and cleaning method for processing equipment for oyster peptide processing | |
| CN220026729U (en) | Stirring device for processing liquid laundry detergent | |
| CN215783062U (en) | Agitating unit for mechanical engineering | |
| CN216255033U (en) | Flour mixing machine with easily cleaned barrel wall for biscuit processing | |
| CN116274070A (en) | Brush disc cleaning machine | |
| CN115161076A (en) | Preparation device and preparation method of chlorinated paraffin | |
| CN113582267A (en) | Efficient nitrogen and phosphorus removal sewage treatment device and sewage treatment process based on same | |
| CN208850177U (en) | A kind of rice cropping fertilizer apparatus | |
| CN221104688U (en) | Automatic dough kneading equipment for producing gluten | |
| CN220159741U (en) | Fitment is with coating agitating unit | |
| CN220677488U (en) | Reagent mixing arrangement for analytical chemistry | |
| CN220412912U (en) | Filtration mechanism of waste water treatment | |
| CN219259956U (en) | White spirit production blending device | |
| CN216336812U (en) | Rural sewage centralized treatment device | |
| CN114152050B (en) | Premixed mortar drying-machine | |
| CN219210873U (en) | Efficient fire retardant washing device | |
| CN220657148U (en) | But self-cleaning formula organic fertilizer agitated vessel | |
| CN221267852U (en) | Chopped pepper apparatus for producing | |
| CN114558636B (en) | Automatic change plane rack of control experimental apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |