CN214680176U - Slurry continuous separation device in filtrate - Google Patents
Slurry continuous separation device in filtrate Download PDFInfo
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- CN214680176U CN214680176U CN202120494075.5U CN202120494075U CN214680176U CN 214680176 U CN214680176 U CN 214680176U CN 202120494075 U CN202120494075 U CN 202120494075U CN 214680176 U CN214680176 U CN 214680176U
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Abstract
The utility model relates to a thick liquids separation technical field, the thick liquids serialization separator in concretely relates to filtrating. The device includes the filter cell, be provided with air intake duct in the filter cell, one side in the filter cell is provided with the baffle, the baffle is higher than the filter cell top and leaves the space with the tank bottom of filter cell, and the both sides at the outer top of filter cell are provided with thick liquids collecting container and weeping collecting container respectively. The device separates the processing to the filtrating after the centrifugal dehydration, can need not the filter cloth and need not intermittent type nature and stop producing clearance thick liquids, and the device is when handling filtrating, and the thick liquids in the filtrating can float in the liquid top, can flow out by oneself when reaching a certain amount, and the pump is adopted for the weeping.
Description
Technical Field
The utility model relates to a thick liquids separation technical field, the thick liquids serialization separator in concretely relates to filtrating.
Background
Certain solid materials (slurry) still exist in the filtrate after high-speed centrifugal dehydration, and the filtrate after the high-speed centrifugal dehydration is usually filtered by chemical plants and pharmaceutical factories. In the prior art, the filter of the filtrate after dehydration is usually to use a filter tank and a filter cloth to block solid materials and to make liquid flow away. Then the solid materials in the filter cloth are removed in a manual salvage mode, then the solid materials are transferred to a settling tank, and leaked liquid leaked from the filter cloth is pumped to a leaked liquid storage tank. This prior art has the following disadvantages: 1. the filter cloth is manually cleaned at regular intervals, so that the waste of manpower is caused; 2. the filtrate is stopped during the cleaning period, and the purpose of continuous production cannot be achieved. 3. The slurry can cause certain pollution to the field environment in the cleaning and transferring processes.
Disclosure of Invention
The utility model discloses to above-mentioned prior art in dehydration back filtrating need artifical clearance, can not continuous production, the problem that the thick liquids transported and to meet the polluted environment at the solid-liquid separation process, a thick liquids serialization separator in the filtrating is provided, the device is to the filtrating separation processing after the centrifugal dehydration, can be without the filter cloth and without intermittent type nature shut down production clearance thick liquids, the device is when handling filtrating, the thick liquids in the filtrating can float in the liquid top, can flow by oneself when reacing a certain amount, the pump for the weeping is adopted.
In order to realize the purpose, the technical scheme of the utility model is that:
slurry serialization separator in filtrating, including the filter cell, be provided with air intake duct in the filter cell, one side in the filter cell is provided with the baffle, the baffle is higher than the filter cell top and leaves the space with the tank bottom of filter cell, and the both sides at the outer top of filter cell are provided with thick liquids collecting vessel and weeping collecting vessel respectively.
In a further optimized scheme, the baffle is fixedly connected with the wall of the filter tank.
In a further preferred embodiment, the air inlet line extends into the bottom of the filter tank.
In a further optimized scheme, the slurry collecting container is arranged on one side, far away from the baffle, of the filter tank, and the leaked liquid collecting container is arranged on one side, close to the baffle, of the filter tank.
In a further optimized scheme, the slurry collecting container and the leakage liquid collecting container are arranged on one side of the filter tank, and the height of the side is not higher than the upper edge of the filter tank.
In a further optimized scheme, a first leakage liquid conveying pipeline is arranged at the bottom of the leakage liquid collecting container, and a second leakage liquid conveying pipeline is arranged at the bottom of the filter tank.
In a further optimized scheme, the second leakage conveying pipeline is provided with a regulating valve.
In a further optimized scheme, the first leakage conveying pipeline and the second leakage conveying pipeline are converged to the third leakage conveying pipeline and then connected with the leakage storage tank.
In a further optimized scheme, a pump is arranged on the third leakage liquid conveying pipeline.
Through the technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses an among the separator, air intake duct's setting makes the air return the thick liquids surface in the filter cell with the thick liquids part in the filtrating, and the setting of baffle makes the liquid in the filtrating get into the weeping through the baffle lower part and collects the container, and the laitance is by the separation. And because the baffle is higher than the top of the filter tank, the laitance can only enter the slurry collecting container along one direction. The device saves filter cloth, realizes continuous separation of slurry, does not use manual work to regularly stop production and clean floating slurry, saves manual work for cleaning floating slurry, and improves the field operation environment because floating slurry does not need cleaning and transferring.
2. In a further optimization scheme, the opening degree of the regulating valve can be set, so that the liquid level in the filter tank is kept constant, and the filtrate entering the filter tank is consistent with the amount of the pumped leakage liquid.
Drawings
Fig. 1 is a schematic structural diagram of the slurry continuous separation device in the filtrate of the present invention.
Fig. 2 is a schematic structural diagram of a filter cell and a baffle plate in the slurry continuous separation device in the filtrate of the utility model.
Fig. 3 is a schematic diagram of the continuous separation device for slurry in filtrate according to the present invention.
In the drawings: 1 is a filter tank, 2 is a baffle, 3 is an air inlet pipeline, 4 is a slurry collecting container, 5 is a leakage collecting container, 6 is an adjusting valve, and 7 is a leakage storage tank.
Detailed Description
The invention will be further explained with reference to the drawings and the detailed description below:
as shown in FIGS. 1-3, the device for continuously separating the slurry in the filtrate comprises a filter tank 1, wherein an air inlet pipeline 3 is arranged in the filter tank 1, and the air inlet pipeline 3 extends into the tank bottom of the filter tank 1. An air compressor is connected to the outside of the air intake duct 3 of the present embodiment.
One side in the filter tank 1 is provided with baffle 2, baffle 2 is higher than filter tank 1 top and leaves the space with the tank bottom of filter tank 1, baffle 2 and filter tank 1's cell wall fixed connection. The baffle 2 and one side wall of the filter tank 1 form a leakage channel, and the side wall opposite to the leakage channel forms a filtrate separation space.
The air inlet conduit 3 is arranged so that the air returns the pulp fraction of the filtrate to the liquid surface in the filter cell 1. The baffle 2 is arranged so that the liquid in the filtrate enters the leaked liquid collecting container 5 through the lower part of the baffle 2, and the laitance is blocked. And because the baffle 2 is higher than the top of the filter tank 1, the laitance can only enter the pulp collection container 4 in one direction.
And a slurry collecting container 4 and a leakage collecting container 5 are respectively arranged on two sides of the outer top of the filter tank 1. The slurry collecting container 4 is arranged on one side, far away from the baffle plate 2, of the filter tank 1, and the leaked liquid collecting container 5 is arranged on one side, close to the baffle plate 2, of the filter tank 1. The slurry collecting container 4 and the leakage collecting container 5 are arranged on the filter tank 1 at a side not higher than the upper edge of the filter tank 1.
The bottom of the leaked liquid collecting container 5 is provided with a first leaked liquid conveying pipeline, and the bottom of the filter tank 1 is provided with a second leaked liquid conveying pipeline. And the second leakage liquid conveying pipeline is provided with a regulating valve 6. And the first leakage conveying pipeline and the second leakage conveying pipeline are converged to the third leakage conveying pipeline and then connected with the leakage storage tank 7. And a pump is arranged on the third leakage liquid conveying pipeline.
When the filter tank is used, filtrate and pure water from the centrifugal dehydrator enter a filtrate separation space in the filter tank 1, the air compressor is started, and air enters the bottom of the filter tank 1 through the air inlet pipeline 3. Since the pulp in the filtrate is buoyant, the air returns the pulp in the filtrate to the upper surface of the liquid in the filter tank 1, and the laitance is blocked because of the arrangement of the baffle 2. And because the baffle 2 is higher than the top of the filter tank 1, the floating slurry flows towards the slurry collecting tank. The baffle 2 is arranged so that the liquid in the filtrate passes through the lower part of the baffle 2 and enters the leaked liquid collecting container 5 through the leaked liquid channel.
And conveying the leaked liquid in the leaked liquid collecting container 5 to a leaked liquid storage tank through a pump on the third leaked liquid conveying pipeline. Through setting up the aperture of governing valve 6 on the second weeping pipeline for the liquid level in the filter tank 1 keeps invariable, makes the filtrating that gets into filter tank 1 and the weeping volume of pumping unanimous. The slurry in the slurry collection container 4 may also be transported to the next process.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.
Claims (9)
1. Slurry serialization separator in filtrating, including filter cell (1), its characterized in that, be provided with air inlet pipe way (3) in filter cell (1), one side in filter cell (1) is provided with baffle (2), baffle (2) are higher than filter cell (1) top and leave the space with the tank bottom of filter cell (1), and the both sides at filter cell (1) outer top are provided with thick liquids collecting vessel (4) and weeping collecting vessel (5) respectively.
2. The continuous separation device for slurry in filtrate according to claim 1, characterized in that the baffle (2) is fixedly connected with the wall of the filter tank (1).
3. The apparatus for the continuous separation of slurry in filtrate according to claim 1, characterized in that the air inlet pipe (3) extends into the bottom of the filter tank (1).
4. The continuous separation device of slurry in filtrate according to claim 1, characterized in that the slurry collection container (4) is arranged on the side of the filter tank (1) away from the baffle (2) and the leakage collection container (5) is arranged on the side of the filter tank (1) close to the baffle (2).
5. The continuous separation device of slurry in filtrate according to claim 1, characterized in that the slurry collection container (4) and the leaked liquid collection container (5) are arranged on the filter tank (1) at a side having a height not higher than the upper edge of the filter tank (1).
6. The continuous separation device of slurry in filtrate according to claim 1, characterized in that the bottom of the leaked liquid collecting container (5) is provided with a first leaked liquid conveying pipeline, and the bottom of the filter tank (1) is provided with a second leaked liquid conveying pipeline.
7. The continuous separation device for slurry in filtrate according to claim 6, characterized in that the second leakage conveying pipeline is provided with a regulating valve (6).
8. The continuous separation device for slurry in filtrate according to claim 6, characterized in that the first and second leakage conveying pipelines are connected with the leakage storage tank (7) after being merged to the third leakage conveying pipeline.
9. The continuous slurry separation device in filtrate according to claim 8, wherein a pump is arranged on the third leakage liquid conveying pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120494075.5U CN214680176U (en) | 2021-03-09 | 2021-03-09 | Slurry continuous separation device in filtrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120494075.5U CN214680176U (en) | 2021-03-09 | 2021-03-09 | Slurry continuous separation device in filtrate |
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| Publication Number | Publication Date |
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| CN214680176U true CN214680176U (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120494075.5U Active CN214680176U (en) | 2021-03-09 | 2021-03-09 | Slurry continuous separation device in filtrate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116902999A (en) * | 2023-05-31 | 2023-10-20 | 广东盛祥新材料科技有限公司 | Ternary powder/lithium iron powder/lithium carbonate processing method and waste battery recycling method |
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2021
- 2021-03-09 CN CN202120494075.5U patent/CN214680176U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116902999A (en) * | 2023-05-31 | 2023-10-20 | 广东盛祥新材料科技有限公司 | Ternary powder/lithium iron powder/lithium carbonate processing method and waste battery recycling method |
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