CN220304030U - Three-roller type fiber dehydrator - Google Patents
Three-roller type fiber dehydrator Download PDFInfo
- Publication number
- CN220304030U CN220304030U CN202321966512.4U CN202321966512U CN220304030U CN 220304030 U CN220304030 U CN 220304030U CN 202321966512 U CN202321966512 U CN 202321966512U CN 220304030 U CN220304030 U CN 220304030U
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- roller
- shell
- rubber roller
- roll
- net
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- 239000000835 fiber Substances 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 38
- 230000018044 dehydration Effects 0.000 claims abstract description 17
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims 1
- 239000002657 fibrous material Substances 0.000 abstract description 28
- 230000000694 effects Effects 0.000 abstract description 10
- 238000013461 design Methods 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 abstract description 3
- 208000005156 Dehydration Diseases 0.000 description 15
- 230000009471 action Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 210000004712 air sac Anatomy 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a three-roller fiber dehydrator, which comprises a shell, a feed hopper, a three-roller assembly and an air bag, wherein the shell is provided with a first air inlet and a second air inlet; the three-roller assembly comprises a first rubber roller, a second rubber roller and a net roller; swing arms are respectively connected to two ends of the first rubber roller and the second rubber roller, an air bag is arranged at one end of each swing arm, and the air bag is energized by an air compressor to adjust the contact force between the rubber roller and the net roller; a feed hopper is arranged above the shell, and a vibrating motor is arranged on the feed hopper. The utility model makes the fiber material walk more smoothly through the three-roller design, solves the problems of lump formation and material blockage through adding the vibration motor, improves the adaptability and the processing capacity of different fiber materials through the air bag, and realizes the effects of high-efficiency dehydration, stable operation and time and energy cost reduction of maintenance and repair.
Description
Technical Field
The utility model relates to solid-liquid split dehydration equipment, in particular to a three-roller type fiber dehydrator.
Background
The roller press type dehydrator is common dehydration equipment, rapidly extrudes water in fiber materials through the extrusion action of rollers, and has higher dehydration efficiency. Compared with the traditional centrifugal dehydrator, the roll-type dehydrator can achieve higher dehydration effect in a short time, and is suitable for dehydration treatment of various fiber materials, such as sawdust, cow dung, beer residues and the like. It can also process other different types of substances and has stronger adaptability.
In the dewatering of fibrous material using existing roll-in dewaterers, the fibrous material tends to form lumps, resulting in filter or pipe plugging of the dewaterer, possibly resulting in equipment downtime, requiring significant time and effort to clean and maintain. In addition, the existing dehydrator may have better effect on the specific type of fiber materials, but may have worse effect when processing other types of fiber materials, and the characteristic difference of different fiber materials is larger, so that the dehydrator needs to have higher adaptability and better processing capability in order to achieve a better dehydration effect on various different fiber materials.
Disclosure of Invention
The utility model aims to provide a three-roller type fiber dehydrator, which solves the problems that the existing dehydrator is easy to be blocked, has poor adaptability and low processing capacity.
The utility model is realized in the following way: a triple roll fiber dewatering machine comprising:
a housing for carrying the working components;
the feeding hopper is arranged above the shell and is used for adding materials into the inner bin of the shell;
the three-roller assembly is arranged in the shell and used for carrying out rolling dehydration on materials and comprises a net roller driven to rotate by a power unit, and a first rubber roller and a second rubber roller which are arranged above the net roller; the first rubber roller and the second rubber roller are respectively abutted against the net roller, two ends of the first rubber roller and two ends of the second rubber roller are respectively connected with a swing arm, the swing arms are movably connected to the outer side of the shell through first pin shafts, one end of each swing arm is connected with the rubber roller, and the other end of each swing arm is provided with a supporting table; and
the air bag is arranged between the supporting table and the supporting table on the shell, a positioning rod is arranged on the supporting table, and the positioning rod sequentially penetrates through the air bag and the supporting table.
Further, an air compressor is disposed on the housing, the air compressor being configured to energize the air bladder.
Further, the outlet of the feeding hopper is positioned at the rolling joint of the first rubber roller and the net roller.
Further, a vibrating motor is arranged on the wall of the feeding hopper. The material is broken up through vibrating motor's vibrations effect, makes fibrous material be difficult to form the briquetting to avoid the material to block up.
Further, a flow guiding piece is arranged below the net roller, two sides of the flow guiding piece are connected to the shell, and a liquid outlet is formed in the lower portion of the flow guiding piece.
Further, a material returning plate is also arranged in the inner bin of the shell, the material returning plate is movably connected to the shell through second pin shafts arranged on two sides of the material returning plate, and the upper edge of the material returning plate is positioned at a position where the net roller and the second rubber roller roll away from each other and is abutted against the net roller; the material returning plate is fixedly connected with a first bayonet lock, and the first bayonet lock is arranged in a first limit slot hole on the shell in a penetrating way and is connected with the shell through a spring. By arranging the material returning plate, the fiber materials on the net roller can be scraped.
Further, a second limiting slot is formed in the swing arm, and a second bayonet lock fixedly arranged on the shell is connected in the second limiting slot in a penetrating way. The swing amplitude of the swing arm is limited through the second bayonet lock and the second limiting slot, so that the phenomenon that the swing arm excessively extrudes the air bag to cause the air bag to crack due to the fact that the opening between the rubber roller and the net roller is not limited due to excessive feeding in the dehydration operation process is avoided.
Further, a leg is provided below the housing. The support legs are arranged to provide support so as to ensure the stable operation of the whole equipment.
The three-roller fiber dehydrator adopts the three-roller assembly to carry out rolling dehydration, can effectively extrude the water in the fiber materials through the rolling squeezing action of the three rollers, realizes high-efficiency dehydration, introduces an air bag technology, sets an air bag between a supporting table on a shell and a supporting table of a swing arm, provides power for the air bag through an air compressor, ensures that the air bag can provide stable pressure, and adjusts the first rubber roller, the second rubber roller and the net roller to keep proper contact pressure, thereby being suitable for the fiber materials with different characteristics and achieving higher dehydration effect. Secondly, the vibrating motor is arranged on the wall of the feeding hopper, the material can be scattered through the vibration action of the vibrating motor, the fiber material is prevented from forming a lump in the dehydration process, and the three-roller design ensures that the fiber material can more smoothly walk in the squeezing process, and the blockage can be avoided, so that the stable operation of equipment can be ensured, and the maintenance and repair time and energy cost are reduced.
The three-roller fiber dehydrator provided by the utility model enables fiber materials to walk more smoothly through a three-roller design, solves the problems of lump formation and material blockage through adding the vibrating motor, improves the adaptability and processing capacity of different fiber materials through adding the air bag, and achieves the effects of efficient dehydration, stable operation and reduced maintenance and repair time and energy cost.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a partial cross-sectional view of fig. 1.
Fig. 3 is an enlarged view at a of fig. 1.
Fig. 4 is a schematic diagram of a second embodiment of the present utility model.
Fig. 5 is a schematic diagram of the structure of the present utility model.
In the figure: 1. a housing; 2. a feed hopper; 3. a wire roll; 4. a first rubber roll; 5. a second rubber roller; 6. swing arms; 7. a first pin; 8. a support; 9. a support; 10. an air bag; 11. a positioning rod; 12. an air compressor; 13. a vibration motor; 14. a flow guide; 15. a liquid outlet; 16. a support leg; 17. a material returning plate; 18. a first limit slot; 19. a first bayonet; 20. a spring; 21. the second limiting slot hole; 22. a second bayonet lock; 23. a speed reducing motor; 24. and a second pin.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 to 5, the utility model comprises a shell 1 for bearing each working part, a feed hopper 2 arranged above the shell 1 and used for adding materials to the inner bin of the shell 1, and a three-roller assembly arranged in the inner bin of the shell 1 and used for carrying out rolling dehydration on the materials; the three-roller assembly comprises a net roller 3 driven to rotate by a gear motor 23, and a first rubber roller 4 and a second rubber roller 5 which are positioned above the net roller 3, wherein the first rubber roller 4 and the second rubber roller 5 are abutted against the net roller 3; swing arms 6 are respectively connected to two ends of the first rubber roll 4 and two ends of the second rubber roll 5, the swing arms 6 are movably connected to the outer side of the shell 1 through first pin shafts 7, one end of each swing arm 6 is connected with the rubber roll, and a supporting table 8 is arranged at the other end of each swing arm; the outer side of the shell 1 is provided with a supporting table 9, an air bag 10 is arranged between the supporting table 8 and the supporting table 9, a positioning rod 11 is fixedly connected to the supporting table 9, and the positioning rod 11 is sequentially connected with the air bag 10 and the supporting table 8 in a penetrating mode to limit and fix the air bag 10. The air bag 10 is connected with an air compressor 12, the air compressor 12 is used for energizing the air bag 10, and the contact pressure between the first rubber roller 4 and the second rubber roller 5 which are positioned at the other end of the swing arm 6 and the net roller 3 is further adjusted by adjusting the air pressure in the air bag 10 to push the supporting table 8, so that the air bag 10 can adapt to the dewatering operation of fiber materials with different characteristics.
Be provided with vibrating motor 13 on the wall of feeder hopper 2, vibrating motor 13 is used for scattering the material, prevents that the fibre material from forming the lump in the dehydration process to three roller designs make the fibre material can walk more smoothly by the in-process material that is squeezed, thereby avoid the emergence of jam phenomenon. In addition, the outlet of the feed hopper 2 is positioned at the rolling joint position of the first rubber roll 4 and the net roll 3, fiber materials are scattered in the feed hopper 2 under the action of the vibration motor 13, and then are rolled and dehydrated by the net roll 3 and the first rubber roll 4 from the outlet of the feed hopper 2, so that the blocking of the material accumulation is further avoided.
The inner bin of the shell 1 is also provided with a material returning plate 17, the material returning plate 17 is movably connected to the shell 1 through second pin shafts 24 arranged on two sides of the material returning plate 17, and the upper edge of the material returning plate 17 is positioned at a position where the net roller 3 and the second rubber roller 5 roll away from each other and is abutted against the net roller 3; the fiber materials on the net roller 3 can be thoroughly removed through the scraping action of the material returning plate 17, so that the fiber materials are prevented from being reattached to the roller assembly, the dewatering effect is improved, and the residues are reduced. The material returning plate 17 is also provided with a first bayonet lock 19, the shell 1 is provided with a first limit slot 18, the first bayonet lock 19 is connected in the first limit slot 18 in a penetrating way, and the first bayonet lock 19 is connected with the shell 1 through a spring 20; the spring 20 is used for pulling the material returning plate 17, so that the upper edge of the material returning plate 17 is always abutted against the net roller 3, and the material scraping effect is ensured.
A flow guide piece 14 is arranged below the net roller 3, two sides of the flow guide piece 14 are connected to the shell 1, and a liquid outlet 15 is also arranged at the lower part of the flow guide piece 14; the flow guide piece 14 is used for receiving the residual liquid of the fiber materials flowing out of the net roller 3, so that the liquid is convenient to collect.
A second limiting slot 21 is formed in the swing arm 6, a second bayonet lock 22 is arranged on the shell 1, and the second bayonet lock 22 is connected in the second limiting slot 21 in a penetrating way; the swing amplitude of the swing arm 6 is limited by the second bayonet lock 22 and the second limiting slotted hole 21, so that the phenomenon that the air bag 10 is excessively extruded to break due to overlarge opening between the rubber roll and the net roll 3 during operation of the dehydrator can be avoided.
In addition, a leg 16 is provided below the housing 1 to provide support for smooth operation of the entire apparatus.
When the device is used, fiber materials in the feed hopper 2 are uniformly dispersed under the vibration action of the vibration motor 13, and then are rolled by the first rubber roller 4 and the net roller 3, so that the fiber materials realize solid-liquid separation, and along with the rotation of the net roller 3, the fiber materials move along with the net roller 3 and are rolled again by the second rubber roller 5 and the net roller 3, so that the fiber materials are further dehydrated; the moisture flows into the inside of the net roller 3 first, then flows out from the bottom of the net roller 3 under the action of gravity, and is collected and discharged by the guide 14. According to the utility model, the contact pressure between the rubber roller and the net roller 2 is regulated by controlling the air pressure of the air bag 10, so that the three-roller type air bag is suitable for fiber materials with various characteristics, and the traveling of the materials is smoother by the three-roller type design and the addition of the vibration motor 13, so that the blockage caused by the formation of lumps is avoided.
Although the present utility model has been described 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 and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A three-roll fiber dewatering machine, comprising:
a housing for carrying the working components;
the feeding hopper is arranged above the shell and is used for adding materials into the inner bin of the shell;
the three-roller assembly is arranged in the shell and used for carrying out rolling dehydration on materials and comprises a net roller driven to rotate by a power unit, and a first rubber roller and a second rubber roller which are arranged above the net roller; the first rubber roller and the second rubber roller are respectively abutted against the net roller, two ends of the first rubber roller and two ends of the second rubber roller are respectively connected with a swing arm, the swing arms are movably connected to the outer side of the shell through first pin shafts, one end of each swing arm is connected with the rubber roller, and the other end of each swing arm is provided with a supporting table; and
the air bag is arranged between the supporting table and the supporting table on the shell, a positioning rod is arranged on the supporting table, and the positioning rod sequentially penetrates through the air bag and the supporting table.
2. The triple roll fiber dewatering machine of claim 1, wherein the outlet of the feed hopper is located where the first glue roll and the wire roll in contact with each other.
3. The triple roll fiber dewatering machine of claim 1, wherein a vibration motor is provided on the wall of the feed hopper.
4. The three-roll fiber dewatering machine of claim 1, wherein a flow guiding member is arranged below said net roll, both sides of said flow guiding member are connected to said shell, and a liquid outlet is arranged at the lower part of said flow guiding member.
5. The three-roller fiber dehydrator according to claim 1, wherein a material returning plate is further arranged in the inner bin of the shell, the material returning plate is movably connected to the shell through second pin shafts arranged at two sides of the material returning plate, and the upper edge of the material returning plate is positioned at a position where the net roller and the second rubber roller roll away from each other and is abutted against the net roller; the material returning plate is fixedly connected with a first bayonet lock, and the first bayonet lock is arranged in a first limit slot hole on the shell in a penetrating way and is connected with the shell through a spring.
6. The triple-roll fiber dehydrator according to claim 1, wherein a second limiting slot is formed in the swing arm, and a second bayonet lock fixedly arranged on the housing is connected in the second limiting slot in a penetrating manner.
7. The triple roll fiber dewatering machine of claim 1, wherein legs are provided below the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321966512.4U CN220304030U (en) | 2023-07-25 | 2023-07-25 | Three-roller type fiber dehydrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321966512.4U CN220304030U (en) | 2023-07-25 | 2023-07-25 | Three-roller type fiber dehydrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220304030U true CN220304030U (en) | 2024-01-05 |
Family
ID=89375408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321966512.4U Active CN220304030U (en) | 2023-07-25 | 2023-07-25 | Three-roller type fiber dehydrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220304030U (en) |
-
2023
- 2023-07-25 CN CN202321966512.4U patent/CN220304030U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |