CN215352354U - Suction type solid-liquid separation device - Google Patents
Suction type solid-liquid separation device Download PDFInfo
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- CN215352354U CN215352354U CN202121127069.2U CN202121127069U CN215352354U CN 215352354 U CN215352354 U CN 215352354U CN 202121127069 U CN202121127069 U CN 202121127069U CN 215352354 U CN215352354 U CN 215352354U
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- solid
- liquid separation
- liquid
- separation tank
- suction
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- 239000007788 liquid Substances 0.000 title claims abstract description 102
- 238000000926 separation method Methods 0.000 title claims abstract description 60
- 238000001914 filtration Methods 0.000 claims abstract description 61
- 238000004140 cleaning Methods 0.000 claims abstract description 28
- 238000005086 pumping Methods 0.000 claims abstract description 25
- 239000007787 solid Substances 0.000 claims abstract description 20
- 239000011550 stock solution Substances 0.000 claims abstract description 19
- 239000000706 filtrate Substances 0.000 claims abstract description 12
- 239000002245 particle Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- GFFGJBXGBJISGV-UHFFFAOYSA-N Adenine Chemical compound NC1=NC=NC2=C1N=CN2 GFFGJBXGBJISGV-UHFFFAOYSA-N 0.000 description 7
- 229930024421 Adenine Natural products 0.000 description 7
- 229960000643 adenine Drugs 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
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Abstract
The utility model discloses a suction type solid-liquid separation device, which comprises a solid-liquid separation tank, a liquid suction pipe and a filtering sleeve; the solid-liquid separation tank is used for loading stock solution, a cleaning brush support is fixedly arranged in the solid-liquid separation tank, a cleaning brush is arranged at the tail end of the cleaning brush support, and the cleaning brush is used for cleaning solid particles accumulated on the filtering sleeve; the filtering sleeve is hollow and can be rotatably arranged in the center of the solid-liquid separation tank, and micropores are formed in the surface of the filtering sleeve and used for filtering the stock solution; the liquid pumping pipe is fixedly arranged at the center of the filtering sleeve, and the lower part of the liquid pumping pipe extends into the bottom of the filtering sleeve and is used for pumping the filtrate filtered by the filtering sleeve. The utility model cleans the filtration micropores through the relative movement between the fixed cleaning brush and the rotating filtration sleeve while performing filtration operation, thereby continuously performing filtration operation.
Description
Technical Field
The utility model belongs to the technical field of solid-liquid separation, and particularly relates to a suction type solid-liquid separation device.
Background
Adenine is a nitrogen-containing heterocyclic derivative. Adenine and its derivative have multiple biochemical functions, and can be used for synthesizing various medicines. The adenine needs solid-liquid separation in the production process, and comprises a rough filtration process, namely pumping out liquid in a stock solution of a solid-liquid mixture and leaving solid with certain humidity; during the coarse filtration, when the stock solution passes through the filter cloth, the accumulated solid particles easily block micropores of the filter cloth, so that the filtration function is reduced, the continuous filtration operation cannot be performed, and the operation efficiency is influenced;
therefore, there is a need for developing a solid-liquid separation apparatus for adenine production, which can perform continuous filtration operation, and which can extract a liquid in a raw liquid.
Disclosure of Invention
In order to overcome the defects in the background art, the utility model provides a suction type solid-liquid separation device which is applied to an adenine production process and aims to clean filter micropores during filtering operation so as to continuously pump out liquid, thereby continuously performing filtering operation and improving solid-liquid separation efficiency.
In order to achieve the purpose, the utility model provides the following technical scheme:
a suction type solid-liquid separation device comprises a solid-liquid separation tank, a liquid suction pipe and a filtering sleeve;
the solid-liquid separation tank is used for loading stock solution of a solid-liquid mixture to be filtered, and the upper part and the lower part of the solid-liquid separation tank are respectively provided with a feed inlet and a discharge outlet; a cleaning brush bracket is fixedly arranged in the filter sleeve, a cleaning brush is arranged at the tail end of the cleaning brush bracket and is used for cleaning solid particles accumulated on the filter sleeve;
the filtering sleeve is rotatably arranged in the center of the solid-liquid separation tank, and micropores are formed in the surface of the filtering sleeve and used for filtering the stock solution;
the liquid pumping pipe is fixedly arranged at the center of the filtering sleeve, and the lower part of the liquid pumping pipe extends into the bottom of the filtering sleeve and is used for pumping filtrate filtered by the filtering sleeve;
as a preferred technical scheme of the utility model, the upper part of the filtering sleeve is also provided with a belt pulley groove for connecting a belt driving device;
further, the belt drive apparatus includes a first motor and a belt drive assembly.
As a preferable technical scheme of the utility model, the upper part of the liquid extracting pipe is also connected with a liquid extracting device;
further, the liquid pumping device comprises a liquid pumping pump and a second motor.
In a preferred embodiment of the present invention, the sidewall of the lower portion of the liquid suction pipe is provided with an opening for sucking the filtrate.
As a preferred technical scheme of the utility model, the bottom of the solid-liquid separation tank is converged into a first cone, and the first cone is used for collecting the filtered solids; the discharge port is connected to the tail end of the first cone and is used for discharging the filtered solid from the tail end of the first cone;
further, the bottom of the filter sleeve is a second cone, and the second cone is used for enabling the filter sleeve to extend into the bottom of the first cone.
In a preferred embodiment of the present invention, an observation window is further disposed on a sidewall of the solid-liquid separation tank, and the observation window is used for observing the stock solution in the solid-liquid separation tank.
Compared with the prior art, the utility model has the beneficial effects that: the utility model is suitable for coarse filtration in the adenine production process, and the cleaning of the filtration micropores is carried out through the relative movement between the fixed cleaning brush and the rotating filtration sleeve while the filtration operation is carried out, thereby avoiding the blockage of the filtration micropores, continuously extracting the filtrate, continuously carrying out the filtration operation and improving the solid-liquid separation efficiency.
Drawings
FIG. 1 is a schematic structural view of embodiment 1 of the present invention;
FIG. 2 is a schematic view of the internal structure of a solid-liquid separation tank according to example 1 of the present invention;
FIG. 3 is a schematic view of the internal structure of a solid-liquid separation tank according to example 2 of the present invention.
In the figure: the device comprises a solid-liquid separation tank 1, a liquid pumping pipe 2, a filtering sleeve 3, stock solution 4, filtrate 5, a feed inlet 11, a discharge outlet 12, a cleaning brush support 13, an observation window 14, a first cone 15, a liquid pumping device 21, a hole 22, micropores 31, a pulley groove 32, a belt driving device 33, a cleaning brush 131, a liquid pumping pump 211, a second motor 212, a first motor 331 and a belt transmission component 332.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments (for convenience of description and understanding, the following description is made with the upper side of fig. 1 as the upper side). All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
Example 1: please refer to fig. 1-2;
the utility model provides a technical scheme as follows: a suction type solid-liquid separation device comprises a solid-liquid separation tank 1, a liquid extracting pipe 2, a filtering sleeve 3, a liquid extracting device 21 and a belt driving device 33;
the solid-liquid separation tank 1 is used for loading stock solution of a solid-liquid mixture to be filtered, and the upper part and the lower part of the solid-liquid separation tank are respectively provided with a feed inlet 11 and a discharge outlet 12; a cleaning brush support 13 is fixedly arranged in the filter casing 3, a cleaning brush 131 is arranged at the tail end of the cleaning brush support 13, and the cleaning brush 131 is used for cleaning solid particles accumulated on the filter casing 3; an observation window 14 is also arranged on the side wall of the solid-liquid separation tank 1, and the observation window 14 is used for observing stock solution in the solid-liquid separation tank 1;
the filtering sleeve 3 is hollow and can be rotatably arranged in the center of the solid-liquid separation tank 1, the surface of the filtering sleeve 3 is provided with micropores 31, and the micropores 31 are used for filtering the stock solution; the upper part of the filtering sleeve 3 is provided with a belt pulley groove 32 which is used for connecting a belt driving device 33; the belt driving device 33 includes a first motor 331 and a belt driving assembly 332; the belt driving device 33 is used for driving the filtering sleeve 3 to rotate;
the liquid pumping pipe 2 is fixedly arranged at the center of the filtering sleeve 3, the lower part of the liquid pumping pipe extends into the bottom of the filtering sleeve 3, and the side wall of the liquid pumping pipe is provided with an opening 22 for pumping filtrate; the upper part of the device is also connected with a liquid pumping device 21; the liquid pumping device 21 comprises a liquid pumping pump 211 and a second motor 212; the liquid suction device 21 is used for sucking the filtrate in the filter sleeve 3.
When in use, stock solution of solid-liquid mixture to be filtered is injected into the solid-liquid separation tank 1 through the feed inlet 11, and the first motor 331 and the second motor 212 are respectively started, so that the liquid pumping pipe 2 starts to pump filtered filtrate in the filtering sleeve 3; meanwhile, the filtering sleeve 3 rotates, and the micropores 31 on the surface of the filtering sleeve continuously pass through the fixed cleaning brush, so that solid particles on the surface of the micropores 31 are brushed off and fall to the bottom of the solid-liquid separation tank 1 under the action of gravity, and the micropores 31 are prevented from being blocked; the solid matter at the bottom of the solid-liquid separation tank 1, which is actually solid matter with certain humidity, is discharged through a discharge port 12 to be prepared for the next drying work; in addition, as the filtrate is extracted from the liquid extraction pipe 2, the solid is discharged from the discharge port 12, and the stock solution in the solid-liquid separation tank 1 also descends; after the discharge port 12 is closed, the stock of the stock solution can be conveniently observed through the observation window 14; the feed port 11 is filled with the stock solution again, and the solid-liquid separation operation is performed again, whereby the filtration operation can be performed without interruption.
The embodiment has the advantages that the device is suitable for coarse filtration in the adenine production process, and during the filtration operation, the cleaning of the filtration micropores 31 is carried out through the relative movement between the fixed cleaning brush 131 and the rotating filtration sleeve 3, so that the blockage of the filtration micropores 31 is avoided, the filtrate can be continuously pumped out, the filtration operation can be continuously carried out, and the solid-liquid separation working efficiency is improved.
Example 2: please refer to fig. 3;
the utility model provides a technical scheme as follows: a suction type solid-liquid separation device is different from the embodiment 1 in that:
the bottom of the solid-liquid separation tank 1 is converged into a first cone 15, and the first cone 15 is used for collecting the filtered solids; the discharge port 12 is connected to the tail end of the first cone 15 and is used for discharging filtered solid matters from the tail end of the first cone 15;
the bottom of the filter sleeve 3 is a second cone 34, and the second cone 34 is used for the filter sleeve 3 to extend into the bottom of the first cone 15.
When the solid-liquid separation tank is used, the solid matters falling on the bottom of the solid-liquid separation tank 1 are converged towards the center along the side wall of the first cone 15 under the action of gravity, and the discharge hole 12 is connected to the tail end of the center of the first cone 15, so that the solid matters at the bottom of the solid-liquid separation tank 1 can be conveniently discharged from the discharge hole 12; moreover, the extended bottom of the filter sleeve 3 forms a second cone 34, which facilitates the filtration of the stock solution in the first cone 15, and the corresponding cleaning brush 131 is also extended obliquely, ensuring that all the micropores 31 can be cleaned.
The advantage of this embodiment, on the basis of embodiment 1 beneficial effect, discharge gate 12 can all collect the back to first cone 15 center with the solid in the solid-liquid separation jar 1 of the cylinder jar body under the effect of gravity, discharges through discharge gate 12 again, and the solid is discharged more thoroughly.
The present invention is not described in detail in the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A suction type solid-liquid separation device is characterized in that: comprises a solid-liquid separation tank (1), a liquid extracting pipe (2) and a filtering sleeve (3);
the solid-liquid separation tank (1) is used for loading stock solution of a solid-liquid mixture to be filtered, and the upper part and the lower part of the solid-liquid separation tank are respectively provided with a feed inlet (11) and a discharge outlet (12); a cleaning brush support (13) is fixedly arranged in the filter casing, a cleaning brush (131) is arranged at the tail end of the cleaning brush support (13), and the cleaning brush (131) is used for cleaning solid particles accumulated on the filter casing (3);
the filtering sleeve (3) is hollow and can be rotatably arranged in the center of the solid-liquid separation tank (1), the surface of the filtering sleeve (3) is provided with micropores (31), and the micropores (31) are used for filtering the stock solution;
the liquid pumping pipe (2) is fixedly arranged at the center of the filtering sleeve (3), and the lower part of the liquid pumping pipe extends into the bottom of the filtering sleeve (3) and is used for pumping the filtrate filtered by the filtering sleeve (3).
2. The suction-type solid-liquid separation device according to claim 1, wherein: the upper part of the filtering sleeve (3) is also provided with a belt pulley groove (32) for connecting a belt driving device (33).
3. The suction-type solid-liquid separation device according to claim 2, characterized in that: the belt drive (33) includes a first motor (331) and a belt drive assembly (332).
4. The suction-type solid-liquid separation device according to claim 1, wherein: the upper part of the liquid extracting pipe (2) is also connected with a liquid extracting device (21).
5. The suction-type solid-liquid separation device according to claim 4, wherein: the liquid pumping device (21) comprises a liquid pumping pump (211) and a second motor (212).
6. The suction-type solid-liquid separation device according to claim 1, wherein: the side wall of the lower part of the liquid extracting pipe (2) is provided with an opening (22) for extracting filtrate.
7. The suction-type solid-liquid separation device according to claim 1, wherein: the bottom of the solid-liquid separation tank (1) converges into a first cone (15), and the first cone (15) is used for collecting the filtered solids; the discharge port (12) is connected to the end of the first cone (15) for discharging the filtered solids from the end of the first cone (15).
8. The suction-type solid-liquid separation device according to claim 7, wherein: the bottom of the filter sleeve (3) converges into a second cone (34), the second cone (34) being used for the filter sleeve (3) to be able to extend into the bottom of the first cone (15).
9. The suction-type solid-liquid separation device according to claim 1, wherein: an observation window (14) is further arranged on the side wall of the solid-liquid separation tank (1), and the observation window (14) is used for observing stock solution in the solid-liquid separation tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121127069.2U CN215352354U (en) | 2021-05-24 | 2021-05-24 | Suction type solid-liquid separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121127069.2U CN215352354U (en) | 2021-05-24 | 2021-05-24 | Suction type solid-liquid separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215352354U true CN215352354U (en) | 2021-12-31 |
Family
ID=79631365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121127069.2U Active CN215352354U (en) | 2021-05-24 | 2021-05-24 | Suction type solid-liquid separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215352354U (en) |
-
2021
- 2021-05-24 CN CN202121127069.2U patent/CN215352354U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Suction solid-liquid separation device Granted publication date: 20211231 Pledgee: Mengshang Bank Co.,Ltd. Tongliao Wanda Branch Pledgor: Tongliao Desheng Biotechnology Co.,Ltd. Registration number: Y2024980006750 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |