CN216320405U - Solid-liquid separation device - Google Patents
Solid-liquid separation device Download PDFInfo
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- CN216320405U CN216320405U CN202122409239.2U CN202122409239U CN216320405U CN 216320405 U CN216320405 U CN 216320405U CN 202122409239 U CN202122409239 U CN 202122409239U CN 216320405 U CN216320405 U CN 216320405U
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Abstract
The utility model relates to the technical field of separation devices, and discloses a solid-liquid separation device which comprises a centrifugal separation tank, a filter cartridge positioned in the centrifugal separation tank, and a driving assembly for driving the filter cartridge to rotate in the centrifugal separation tank; the cleaning device also comprises a cleaning component; the filter cylinder is of an integrated structure and sequentially comprises an upper cylinder, a transition cylinder and a discharge cylinder from top to bottom; the cleaning assembly comprises a cleaning rod, a connecting block, a guide block, a connecting rod and a hand wheel. The utility model has simple structure and convenient operation; the cleaning assembly can clean the inner side wall of the filter cylinder, is convenient and quick to clean, reduces blockage, is high in cleaning efficiency, and indirectly improves the solid-liquid separation efficiency.
Description
Technical Field
The utility model relates to the technical field of separation devices, in particular to a solid-liquid separation device.
Background
N-vinyl pyrrolidone (NVP) is a colorless or pale yellow, slightly odorous transparent liquid at room temperature, and is readily soluble in aromatic solvents such as water, methanol, ethanol, propanol, isopropanol, chloroform, glycerol, tetrahydrofuran, vinyl acetate, and toluene. NVP belongs to the class of lactams; the N atom is connected with a vinyl group, so that special performance is provided for polymerization and application of NVP; the two structures make NVP easy to polymerize and hydrolyze.
The existing centrifugal separation tank has the advantages that a filter cylinder is easy to block in the separation process, frequent cleaning is needed, time and labor are wasted, the solid-liquid separation efficiency is greatly reduced, and the production efficiency is further influenced. Therefore, a solid-liquid separation device is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the technical problems in the prior art and provides a solid-liquid separation device.
In order to achieve the purpose, the utility model is implemented according to the following technical scheme:
a solid-liquid separation device comprises a centrifugal separation tank, a filter cartridge positioned in the centrifugal separation tank, and a driving component for driving the filter cartridge to rotate in the centrifugal separation tank; the cleaning device also comprises a cleaning component;
the centrifugal separation tank comprises an upper cover body and a lower tank body which are connected through flanges; the filter cartridge is coaxial with the centrifugal separation tank; the upper cover body is provided with a feed pipe, and the tail end of the feed pipe extends into the filter cylinder; the bottom of the lower tank body is communicated with a discharge pipe; the feeding pipe is positioned on the left side in the centrifugal separation tank, and the cleaning assembly is positioned on the right side in the centrifugal separation tank;
the filter cylinder is of an integrated structure and sequentially comprises an upper cylinder, a transition cylinder and a discharge cylinder from top to bottom; the transition cylinder is in a circular truncated cone shape; the outer diameter of the discharge cylinder body is smaller than that of the upper cylinder body; the outer side wall of the upper barrel body is rotationally connected with the inner wall of the lower tank body through a bearing; the discharge cylinder penetrates through the lower tank body and is rotationally connected with the lower tank body; filter holes are uniformly distributed on the wall of the filter cylinder below the bearing and above the discharge cylinder;
the cleaning assembly comprises a cleaning rod, a connecting block, a guide block, a connecting rod and a hand wheel; the shape of the sweeping rod is matched with the inner walls of the right sides of the upper cylinder body and the transition cylinder body; bristles are arranged on the right end face of the cleaning rod;
the connecting rod is of an integrated structure and sequentially comprises a screw rod part and a polished rod part from left to right; the connecting rod is positioned in the upper cover body and is parallel to the horizontal plane, and the projection of the connecting rod falls on the radius of the upper cylinder; the left end of the connecting rod is rotatably connected with the upper cover body through a mounting plate; the right end of the connecting rod penetrates through the right side wall of the upper cover body and is rotatably connected with the right side wall of the upper cover body; the hand wheel is fixed at the right end of the connecting rod;
the connecting block is fixed at the head of the cleaning rod and is in threaded connection with the screw rod part; the guide block is fixed on the upper end face of the connecting block; the lower cover body is provided with a guide groove matched with the guide block; the connecting rod rotates to drive the connecting block to move left and right on the screw rod part, and the guide block slides left and right in the guide groove; the connecting block drives the sweeping rod to move left and right in the filter cylinder.
Preferably, the solid-liquid separation device also comprises a spray header and a cleaning pipe;
the spray head is arranged in the center of the upper cover body through a spray pipe and extends into the filter cylinder; the cleaning pipe is L-shaped; the cleaning pipe is positioned on the right side of the cleaning rod, and the vertical part of the cleaning pipe is close to the right side wall of the filter cylinder; the horizontal part of the cleaning pipe penetrates through the right side wall of the upper cover body.
Preferably, the right side wall of the upper cover body is also provided with a limiting block; the right end face of the limiting block is provided with a threaded hole; the hand wheel is circular, and a plurality of limiting holes are uniformly distributed along the circumference of the hand wheel; the position and the size of the limiting hole are matched with those of the threaded hole; the screw passes through the limiting hole and is in threaded connection with the limiting block.
Preferably, the driving assembly comprises a driving motor, a transmission belt, a transmission wheel A and a transmission wheel B;
a driving wheel A is fixed at the rotating end of the driving motor, and a driving wheel B is fixed on a discharge cylinder body positioned outside the centrifugal separation tank; the driving wheel A and the driving wheel B are in transmission connection through a transmission belt.
The utility model has the following function principle:
when the cleaning brush is used, the screw on the hand wheel is taken down, and the hand wheel is rotated, so that the brush hair of the cleaning component is far away from the inner side wall of the filter cylinder. The material requiring solid-liquid separation is then injected into the cartridge. Then the driving assembly is started, the filter cartridge rotates, and solid-liquid separation is started. The solid materials are left in the filter cylinder and are discharged from the discharge cylinder; the liquid material flows into the centrifugal separation tank and is discharged from the discharge pipe. The discharge cylinder and the discharge pipe are both provided with valves.
In the discharging process, the hand wheel can be rotated, so that the sweeping rod moves rightwards until the bristles contact with the inner side wall of the filter cylinder, the hand wheel is fixedly connected with the upper cover body through the screws, the filter cylinder rotates to enable solid materials adhered to the inner side wall of the filter cylinder to be swept, and the solid materials are prevented from being wasted.
In the cleaning process, the state that the brush hair is contacted with the inner side wall of the filter cylinder is kept, and the spray head and the cleaning pipe are opened, so that the filter cylinder keeps rotating, and the inner wall of the filter cylinder can be cleaned. The cleaning pipe can directly pour water on the brush hair to clean the inner side wall of the filter cylinder. The cleaning mode is convenient and fast, and does not need to consume a large amount of time and manpower. And the upper cover body can be taken down when needed, and the cleaning assembly is cleaned and maintained.
The components which are not limited in the present invention all adopt the conventional means in the field, for example, the bearings, the shower head, the driving motor, the transmission belt, the transmission wheel a, the transmission wheel B and the like are all selected from the components which are commonly used in the field, and a person skilled in the art can select the model and the installation mode according to the actual use requirement, clearly know how to install and control the components, and are not described in detail herein.
The utility model has the beneficial effects that:
the utility model has simple structure and convenient operation; the cleaning assembly can clean the inner side wall of the filter cylinder, is convenient and quick to clean, reduces blockage, is high in cleaning efficiency, and indirectly improves the solid-liquid separation efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of the hand wheel of FIG. 1;
FIG. 3 is a schematic view of the cleaning assembly of the present invention in a cleaning position.
In the figure: 1. an upper cover body; 2. a tank body is arranged; 3. a feed pipe; 4. a discharge pipe; 5. an upper cylinder body; 6. a transition cylinder; 7. a discharge cylinder; 8. a bearing; 9. filtering holes; 10. a cleaning rod; 11. connecting blocks; 12. a guide block; 13. a connecting rod; 14. a hand wheel; 15. brushing; 16. a guide groove; 17. a shower head; 18. cleaning the tube; 19. a limiting block; 20. a limiting hole; 21. a screw; 22. a drive motor; 23. a transmission belt; 24. a transmission wheel A; 25. a transmission wheel B.
Detailed Description
The utility model will be further described with reference to the drawings and specific embodiments, which are illustrative of the utility model and are not to be construed as limiting the utility model.
Example 1
As shown in fig. 1 to 3, a solid-liquid separation device comprises a centrifugal separation tank, a filter cartridge located in the centrifugal separation tank, and a driving assembly for driving the filter cartridge to rotate in the centrifugal separation tank; the cleaning device also comprises a cleaning component;
the centrifugal separation tank comprises an upper cover body 1 and a lower tank body 2 which are connected through flanges; the filter cartridge is coaxial with the centrifugal separation tank; the upper cover body 1 is provided with a feed pipe 3, and the tail end of the feed pipe 3 extends into the filter cylinder; the bottom of the lower tank body 2 is communicated with a discharge pipe 4; the feeding pipe 3 is positioned on the left side in the centrifugal separation tank, and the cleaning assembly is positioned on the right side in the centrifugal separation tank;
the filter cylinder is of an integrated structure and sequentially comprises an upper cylinder 5, a transition cylinder 6 and a discharge cylinder 7 from top to bottom; the transition cylinder 6 is in a circular truncated cone shape; the outer diameter of the discharge cylinder 7 is smaller than that of the upper cylinder 5; the outer side wall of the upper barrel 5 is rotationally connected with the inner wall of the lower tank body 2 through a bearing 8; the discharge cylinder 7 penetrates through the lower tank body and is rotationally connected with the lower tank body 2; the wall of the filter cylinder below the bearing 8 and above the discharge cylinder body is uniformly provided with filter holes 9;
the cleaning assembly comprises a cleaning rod 10, a connecting block 11, a guide block 12, a connecting rod 13 and a hand wheel 14; the shape of the sweeping rod 10 is matched with the inner walls of the right sides of the upper cylinder 5 and the transition cylinder 6; the right end face of the cleaning rod 10 is provided with bristles 15;
the connecting rod 13 is of an integrated structure and sequentially comprises a screw rod part and a polished rod part from left to right; the connecting rod 13 is positioned in the upper cover body 1 and is parallel to the horizontal plane, and the projection of the connecting rod 13 falls on the radius of the upper cylinder body 5; the left end of the connecting rod 13 is rotatably connected with the upper cover body 1 through a mounting plate; the right end of the connecting rod 13 penetrates through the right side wall of the upper cover body 1 and is rotatably connected with the right side wall of the upper cover body; the hand wheel 14 is fixed at the right end of the connecting rod 13;
the connecting block 11 is fixed at the head of the cleaning rod 10, and the connecting block 11 is in threaded connection with the screw rod part; the guide block 12 is fixed on the upper end face of the connecting block 11; the lower cover body 1 is provided with a guide groove 16 matched with the guide block 12; the connecting rod 13 rotates to drive the connecting block 11 to move left and right on the screw rod part, and the guide block 12 slides left and right in the guide groove 16; the connecting block 11 drives the sweeping rod 10 to move left and right in the filter cylinder.
The solid-liquid separation device also comprises a spray header 17 and a cleaning pipe 18; the spray header 17 is arranged at the center of the upper cover body 1 through a spray pipe, and the spray header 17 extends into the filter cylinder; the cleaning pipe 18 is L-shaped; the cleaning pipe 18 is positioned at the right side of the sweeping rod 10, and the vertical part of the cleaning pipe 18 is close to the right side wall of the filter cylinder; the horizontal portion of the cleaning pipe 18 penetrates the right side wall of the upper lid body 1.
A limiting block 19 is also arranged on the right side wall of the upper cover body 1; the right end face of the limiting block 19 is provided with a threaded hole; the hand wheel 14 is circular, and a plurality of limiting holes 20 are uniformly distributed along the circumference of the hand wheel 14; the position and the size of the limiting hole 20 are matched with those of the threaded hole; the screw 21 passes through the limiting hole 20 and is in threaded connection with the limiting block 19.
The driving assembly comprises a driving motor 22, a transmission belt 23, a transmission wheel A24 and a transmission wheel B25; a driving wheel A24 is fixed at the rotating end of the driving motor 22, and a driving wheel B25 is fixed on the discharging cylinder body positioned outside the centrifugal separation tank; the transmission belt 23 is used for connecting and transmitting the transmission wheel A24 and the transmission wheel B25.
The technical solution of the present invention is not limited to the limitations of the above specific embodiments, and all technical modifications made according to the technical solution of the present invention fall within the protection scope of the present invention.
Claims (4)
1. A solid-liquid separation device comprises a centrifugal separation tank, a filter cartridge positioned in the centrifugal separation tank, and a driving component for driving the filter cartridge to rotate in the centrifugal separation tank; the method is characterized in that: the cleaning device also comprises a cleaning component;
the centrifugal separation tank comprises an upper cover body and a lower tank body which are connected through flanges; the filter cartridge is coaxial with the centrifugal separation tank; the upper cover body is provided with a feed pipe, and the tail end of the feed pipe extends into the filter cylinder; the bottom of the lower tank body is communicated with a discharge pipe; the feeding pipe is positioned on the left side in the centrifugal separation tank, and the cleaning assembly is positioned on the right side in the centrifugal separation tank;
the filter cylinder is of an integrated structure and sequentially comprises an upper cylinder, a transition cylinder and a discharge cylinder from top to bottom; the transition cylinder is in a circular truncated cone shape; the outer diameter of the discharge cylinder body is smaller than that of the upper cylinder body; the outer side wall of the upper barrel body is rotationally connected with the inner wall of the lower tank body through a bearing; the discharge cylinder penetrates through the lower tank body and is rotationally connected with the lower tank body; filter holes are uniformly distributed on the wall of the filter cylinder below the bearing and above the discharge cylinder;
the cleaning assembly comprises a cleaning rod, a connecting block, a guide block, a connecting rod and a hand wheel; the shape of the sweeping rod is matched with the inner walls of the right sides of the upper cylinder body and the transition cylinder body; bristles are arranged on the right end face of the cleaning rod;
the connecting rod is of an integrated structure and sequentially comprises a screw rod part and a polished rod part from left to right; the connecting rod is positioned in the upper cover body and is parallel to the horizontal plane, and the projection of the connecting rod falls on the radius of the upper cylinder; the left end of the connecting rod is rotatably connected with the upper cover body through a mounting plate; the right end of the connecting rod penetrates through the right side wall of the upper cover body and is rotatably connected with the right side wall of the upper cover body; the hand wheel is fixed at the right end of the connecting rod;
the connecting block is fixed at the head of the cleaning rod and is in threaded connection with the screw rod part; the guide block is fixed on the upper end face of the connecting block; the lower cover body is provided with a guide groove matched with the guide block; the connecting rod rotates to drive the connecting block to move left and right on the screw rod part, and the guide block slides left and right in the guide groove; the connecting block drives the sweeping rod to move left and right in the filter cylinder.
2. A solid-liquid separation apparatus according to claim 1, characterized in that: the solid-liquid separation device also comprises a spray head and a cleaning pipe;
the spray head is arranged in the center of the upper cover body through a spray pipe and extends into the filter cylinder; the cleaning pipe is L-shaped; the cleaning pipe is positioned on the right side of the cleaning rod, and the vertical part of the cleaning pipe is close to the right side wall of the filter cylinder; the horizontal part of the cleaning pipe penetrates through the right side wall of the upper cover body.
3. A solid-liquid separation apparatus according to claim 2, characterized in that: a limiting block is also arranged on the right side wall of the upper cover body; the right end face of the limiting block is provided with a threaded hole; the hand wheel is circular, and a plurality of limiting holes are uniformly distributed along the circumference of the hand wheel; the position and the size of the limiting hole are matched with those of the threaded hole; the screw passes through the limiting hole and is in threaded connection with the limiting block.
4. A solid-liquid separation apparatus according to claim 3, characterized in that: the driving component comprises a driving motor, a transmission belt, a transmission wheel A and a transmission wheel B;
a driving wheel A is fixed at the rotating end of the driving motor, and a driving wheel B is fixed on a discharge cylinder body positioned outside the centrifugal separation tank; the driving wheel A and the driving wheel B are in transmission connection through a transmission belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122409239.2U CN216320405U (en) | 2021-09-30 | 2021-09-30 | Solid-liquid separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122409239.2U CN216320405U (en) | 2021-09-30 | 2021-09-30 | Solid-liquid separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216320405U true CN216320405U (en) | 2022-04-19 |
Family
ID=81173238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122409239.2U Active CN216320405U (en) | 2021-09-30 | 2021-09-30 | Solid-liquid separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216320405U (en) |
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2021
- 2021-09-30 CN CN202122409239.2U patent/CN216320405U/en active Active
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