CN220589169U - Small particulate matter separator - Google Patents
Small particulate matter separator Download PDFInfo
- Publication number
- CN220589169U CN220589169U CN202322189999.6U CN202322189999U CN220589169U CN 220589169 U CN220589169 U CN 220589169U CN 202322189999 U CN202322189999 U CN 202322189999U CN 220589169 U CN220589169 U CN 220589169U
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- China
- Prior art keywords
- filter screen
- pipe
- drain
- particulate matter
- water
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- 239000013618 particulate matter Substances 0.000 title claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000002245 particle Substances 0.000 claims abstract description 22
- 238000000926 separation method Methods 0.000 claims abstract description 12
- 239000000725 suspension Substances 0.000 claims abstract description 8
- 239000008187 granular material Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000004062 sedimentation Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000009736 wetting Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 31
- 239000000126 substance Substances 0.000 abstract description 9
- 241000195493 Cryptophyta Species 0.000 description 22
- 238000002955 isolation Methods 0.000 description 8
- 238000009825 accumulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000009372 pisciculture Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model provides a small particle matter separator, including the catch basin, filter unit, the inlet, gap and drain, the drain sets up in the bottom of catch basin, filter unit includes the filter screen, be provided with the filter screen pipe in the filter screen, filter screen and filter screen pipe detachable fixed connection, filter screen pipe upper end and filter screen pipe lower extreme upwards respectively or stretch out the filter screen setting downwards, the suspension that contains small particle matter that waits to separate gets into the catch basin from the filter screen pipe, the grid that sets up on the free passage filter screen pipe middle section, enter into the region between filter screen pipe and the filter screen, the granule that is greater than filter screen mesh size is stopped in the filter screen, granule and water that is less than the filter screen mesh are permeated the filter screen and are discharged, the filter screen is folding to be set up in the catch basin. The small-particle substance separation device provided by the utility model has the advantages of simple structure and convenience in use, and can effectively avoid accumulated water in the filter screen caused by the mesh blockage of the filter screen, so that the filtering reliability and the filtering efficiency of the filter screen are improved.
Description
Technical Field
The utility model relates to the field of water treatment, in particular to a device for separating and treating blue algae and the like with smaller particle matters in a water body.
Background
The existing food, biochemical, aquatic products, environmental protection and fish farming industries all need to separate algae, fish manure and other small particle matters from water, and because the concentration of the blue algae and other small particle matters is low and the specific gravity is close to that of water, the traditional separation means such as a vibrating screen, a candle screen is effective, but because the occupied space is high, the problems of high cost, power consumption and the like are not widely adopted. Although various blue algae collecting vessels for primary separation by adopting screening machine filtration, inclined plane filtration or vibrating inclined screen filtration are generated after the blue algae pollution problem of lakes in China occurs, the blue algae collecting problem after a large amount of blue algae are formed is solved, the original problem of relying on manual processing of blue algae is replaced, but the efficiency of candle type screening is very low for low concentration of blue algae and vibrating screens, and the blue algae collecting vessel is uneconomical. The blue algae and other small particulate matters in the water body are separated by filtration, a certain mesh size is often needed, the mesh size is too small, and the mesh blockage is easily caused by the conglomeration adhesion of the blue algae, so that the filtration efficiency and the use area are affected; the filter effect is affected by the fact that substances such as small particles like blue algae are easily leaked out of the meshes due to the oversized meshes.
Disclosure of Invention
The utility model aims to provide a small-particle substance separating device which is economical and effective. The utility model adopts the technical scheme that: the utility model provides a small particle matter separator, including the catch basin, filter unit, the inlet, gap and drain, the drain sets up in the bottom of catch basin, filter unit includes the filter screen, be provided with the filter screen pipe in the filter screen, filter screen and filter screen pipe detachable fixed connection, filter screen pipe upper end and filter screen pipe lower extreme upwards respectively or stretch out the filter screen setting downwards, the suspension that contains small particle matter that waits to separate gets into the catch basin from the filter screen pipe, the grid in free passage filter screen pipe middle section enters into the region between filter screen pipe and the filter screen, the granule that is greater than filter screen mesh size is stopped in the filter screen, granule and water that is less than the filter screen mesh are discharged through the filter screen, the filter screen is folding to be set up in the catch basin. The filter screen is used for collecting small-particle substances such as blue algae, and when the small-particle positions of blue algae in the filter screen are collected to a certain height, the small-particle positions of blue algae can be pumped out through the pump.
Preferably, the filter screen further comprises an isolation net arranged between the filter screen and the cylinder wall, and the isolation net is made of hard materials.
Preferably, the filter screen also comprises a vibrator, and the vibrator is connected with the filter screen and used for vibrating the filter screen.
Preferably, the water collecting tank is provided with an overflow port.
Preferably, the drain is arranged at the bottom of the water collecting tank, the drain gradually contracts from the inlet to the outlet to form a special-shaped funnel shape which is biased to one side of the water collecting tank, one side far away from the outlet forms a sedimentation inclined plane, substances passing through the filter screen are discharged through a drain pipe connected with the outlet of the drain, an overflow pipe parallel to the water collecting tank is arranged on the drain pipe, and the overflow port is positioned at the top end of the overflow pipe.
Preferably, the bottom of the water collecting tank is also provided with a liquid discharge pipe, and the liquid discharge pipe is arranged in the middle of the water collecting tank and is detachably and fixedly connected with the filter screen guide pipe.
Preferably, the liquid discharge pipe is provided with a liquid inlet pipe, the inlet of the liquid inlet pipe is a liquid inlet, and the liquid enters the water collecting tank from the lower end of the filter screen conduit to convey the suspension containing the small particulate matters to be separated.
Preferably, a spray device is arranged at the top of the water collecting tank and is used for wetting or cleaning the filter screen.
Preferably, the filter screen also comprises a water level sensor, wherein the water level sensor is used for monitoring the liquid level height of the small particulate matters collected in the filter screen.
Preferably, the small particle matter separating device is arranged in the water body, and the upper edge of the water collecting tank and the overflow port are both higher than the water surface.
The beneficial effects are that: the small-particle substance separation device provided by the utility model has the advantages of simple structure and convenience in use, can effectively avoid the mesh blockage and adhesion of the filter screen, and improves the filtering reliability and the filtering efficiency of the filter screen.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a small particulate matter separation device of the present utility model.
FIG. 2 is a schematic structural view of a filter screen assembly of the small particulate matter separation device of the present utility model.
Fig. 3 is a schematic structural view of a first pleated filter of a filter assembly of a small particulate matter separation device of the present utility model.
Fig. 4 is a schematic structural view of a second pleated filter of the filter assembly of the small particulate matter separation device of the present utility model.
Fig. 5 is a schematic structural view of a third folding structure of a filter screen assembly of the small particulate matter separation device of the present utility model.
Reference numerals: 1. the water collecting tank comprises a water collecting tank body, 2 parts of filter screen assemblies, 21 parts of filter screens, 22 parts of filter screen conduits, 221 parts of filter screen conduits, 222 parts of filter screen conduits, 223 parts of filter screen conduits, 11 parts of filter screen conduits, 12 parts of liquid inlets, overflow outlets, 13 parts of liquid drainage pipes, 14 parts of drain pipes, 15 parts of isolation screens, 3 parts of liquid drainage pumps, 4 parts of drain valves, 5 parts of drain pipes and a water level sensor.
Detailed Description
As shown in fig. 1-2, a small particulate matter separating device comprises a water collecting tank 1, a filtering assembly 2, a liquid inlet 11, an overflow port 12 and a drain outlet, wherein the drain outlet is arranged at the bottom of the water collecting tank 1, the filtering assembly 2 comprises a filtering net 21, a filtering net guide pipe 22 is arranged in the filtering net 21, the filtering net 21 is detachably and fixedly connected with the filtering net guide pipe 22, the upper end 221 of the filtering net guide pipe and the lower end 223 of the filtering net guide pipe extend upwards or downwards respectively to be arranged with the filtering net 21, suspension containing small particulate matters to be separated enters the water collecting tank 1 from the filtering net guide pipe 22, freely passes through a grid of the middle section 222 of the filtering net guide pipe and enters an area between the filtering net guide pipe 22 and the filtering net 21, particles with a mesh size larger than the filtering net 22 are blocked in the filtering net 21, particles and water smaller than the mesh size of the filtering net 21 are discharged through the filtering net 21, and the filtering net 21 is arranged in the water collecting tank 1 in a folding manner.
Specifically, the filter 21 is connected to the upper and lower ends of the filter guide 22, respectively, and the filter 21 is disposed in the sump 1 between the upper and lower ends of the filter guide 22 by multi-layer folding. The filter area and the drainage passage of the filter screen 21 are increased, meanwhile, the problem of water accumulation in the filter screen 21 caused by the mesh blockage of the filter screen 21 is avoided, and the filtering reliability and the filtering efficiency of the filter screen 21 are improved. Preferably, the lower end of the filter screen conduit 22 is preferably made of hard material, so that the filter screen conduit is convenient to connect with and detach from the liquid inlet pipe 13. The upper end of the filter screen conduit 22 is also preferably made of hard material, so that the filter screen 21 can be conveniently pulled out during maintenance or adjustment.
As shown in fig. 3 to 5, three folding structures of the filter screen 21 are specifically described. The mesh size of the filter screen 21 is preferably 150 mesh to 400 mesh. Preferably 300-400 mesh.
The filter screen 21 of the first folding structure is folded to be a multi-pointed star shape, the lower end of the filter screen 21 is connected with the filter screen conduit 22, the filter screen 21 is folded to be a multi-pointed star shape from outside to inside along the circumferential direction, and the length of the multi-pointed star is close to the distance from the middle section of the filter screen conduit 22 to the isolation net 15.
The filter screen 21 of the second folding structure is folded from outside to inside along the radius direction to form a rectangular column, the width of the rectangular column on the cross section can be inconsistent, and the height of the saw-shaped teeth is close to the height of the middle section of the filter screen conduit 22.
The filter screen 21 of the third folding structure is folded in a zigzag shape along the vertical axial direction from bottom to top, and the length of the zigzag is close to the distance from the middle section of the filter screen conduit 22 to the isolation screen 15.
The small-particle substance treatment device has the advantages of simple structure, convenience in use, small occupied space, capability of separating small-particle substances, convenience in use and wide application scene. And the device has the advantages of low cost, high efficiency, difficult blockage, automatic work for 24 hours and manpower and material resource saving. The mesh size of the filter screen 21 can be uniformly arranged, or can be non-uniformly arranged or one or more layers of filter sheets with smaller meshes can be added, so that the collection treatment of the fine blue algae can be promoted when the blue algae are used in the initial period of blue algae occurrence, the large-scale burst of the blue algae is restrained, and the subsequent treatment of the blue algae is also convenient.
Preferably, the drain is arranged at the bottom of the water collecting tank 1, the drain gradually contracts from the inlet to the outlet to form a special-shaped funnel shape which is biased to one side of the water collecting tank 1, one side far away from the outlet forms a sedimentation inclined plane, substances passing through the filter screen 21 are discharged through a drain pipe 14 connected with the outlet of the drain, an overflow pipe parallel to the water collecting tank 1 is arranged on the drain pipe 14, and the overflow port 12 is positioned at the top end of the overflow pipe. The blow-down pipe 14 can be provided with a blow-down valve 4, a blow-down pump or a liquid discharge pump according to the requirements to control blow-down. The funnel-shaped drain outlet is beneficial to settling and discharging fine and heavier particles. When no blow-down valve is installed in the blow-down pipe 14, the fine particulate matter is automatically discharged with the liquid. When the blow-down valve is installed, the flow of the fine particle objects can be controlled through the blow-down valve, and a blow-down pump or a liquid discharge pump can be arranged to accelerate the discharge of the fine particle objects.
Preferably, the bottom of the water collecting tank 1 is also provided with a liquid discharge pipe 13, and the liquid discharge pipe 13 is arranged in the middle of the water collecting tank 1 and is detachably and fixedly connected with the filter screen conduit 22.
The liquid discharge pipe 13 is provided with a liquid inlet pipe, the inlet of the liquid inlet pipe is a liquid inlet 11, and suspension containing small particulate matters to be separated is conveyed into the water collecting tank 1 from the lower end of the filter screen conduit 22. The liquid discharge pipe 13 may be provided with a liquid discharge pump 3 and/or a liquid discharge valve as needed, and the liquid feeding and discharging can be controlled by switching. The drain pipe 13 is arranged in the middle of the water collecting tank 1, and the height of an upper end opening of the drain pipe 13 is higher than the outlet of the sewage outlet.
The water collecting tank 1 is provided with an overflow port 12, and the pipeline communicated with the water collecting tank 1 is arranged outside the water collecting tank 1, for example, the overflow port 12 is arranged on a drain pipe 14, and naturally, the overflow port 12 can be arranged at one position according to the structural requirement. By controlling the drain valve 4, the liquid discharge pump 3, etc., a large amount of water in the water collecting tank 1 can be automatically discharged out of the water collecting tank 1 through the overflow port 12 when collecting small particulate matters, and a small amount of water is discharged from the drain pipe 14. After collection for a certain period of time, the water may be discharged from the water collection tank 1 through the drain pipe 13 or the drain pipe 14.
Of course, the suspension containing small particulate matter to be separated may also enter the sump 1 from the upper end of the filter screen conduit 22.
Preferably, the top of the sump 1 is provided with a spray device for wetting or cleaning the filter screen.
Preferably, the water level sensor is arranged at the upper parts of the water collecting tank 1 and the filter screen assembly 2 and is used for monitoring the liquid level height of the small particulate matters collected in the filter screen 21, and if the liquid level height is higher than a set height, a liquid discharge pump can be started to discharge water, and the set height can be equal to the height of the overflow port 12 on the water collecting tank 1.
Preferably, a vibrator is further included, and is connected to the filter screen 21 for vibrating the filter screen 21.
Further, the filter screen 21 is further provided with an isolation net 15 arranged between the filter screen 21 and the cylinder wall, and the isolation net 15 is made of a hard material and is used for supporting the filter screen 21, so that the blocking caused by blue algae and the like adhering to the cylinder wall when the filter screen 21 is attached to the cylinder wall is avoided. Furthermore, the isolation net 15 ensures the smooth drainage passage, avoids the problem of water accumulation in the filter screen 21 caused by adhesion and blockage between the filter screen 21 and the cylinder wall, and improves the filtering reliability and the filtering efficiency.
Wherein, the material of the water collecting tank 1 can be one or a combination of a plurality of metal, plastic or building materials. A small particulate matter separation device is typically located onshore, with a drain valve and/or a drain pump being located within the drain pipe 14. Of course, a small particulate matter separating device may also be disposed in the water body, where the upper edge of the water collecting tank 1 and the overflow port 12 are both disposed above the water surface, and the drain pipe 14 is provided with a drain valve and/or a drain pump.
Claims (10)
1. The utility model provides a small particle matter separator, its characterized in that includes catch basin, filter component, inlet, gap and drain, the drain sets up in the bottom of catch basin, filter component include the filter screen be provided with the filter screen pipe in the filter screen, the filter screen with filter screen pipe detachable fixed connection, filter screen pipe upper end and filter screen pipe lower extreme upwards or stretch out respectively the filter screen sets up, and the suspension that contains small particle matter that waits to separate is from in the filter screen pipe gets into the catch basin, freely passes through the grid that sets up on the filter screen pipe middle section enters into the region between filter screen pipe and the filter screen, the granule that is greater than the filter screen mesh size is blocked in the filter screen, granule and the water that is less than the filter screen mesh are discharged through the filter screen, the filter screen fold set up in the catch basin.
2. The particulate matter separating device of claim 1, further comprising a separation net disposed between the filter net and the drum wall, the separation net being of a rigid material.
3. The particulate matter separating device of claim 1, further comprising a vibrator coupled to the filter screen for vibrating the filter screen.
4. The particulate matter separating device of claim 1, wherein the water collection tank is provided with an overflow port.
5. The small particulate matter separating device according to claim 1, wherein the drain is provided at the bottom of the water collecting tank, the drain is gradually contracted from the inlet to the outlet to form a shaped funnel biased to one side of the water collecting tank, a sedimentation inclined plane is formed at one side far away from the outlet, the matter passing through the filter screen is discharged through a drain pipe connected to the outlet of the drain, and an overflow pipe parallel to the water collecting tank is provided on the drain pipe.
6. The small particulate matter separating device of claim 5, wherein a drain pipe is further disposed at the bottom of the water collecting tank, and the drain pipe is disposed in the middle of the water collecting tank and connected to the filter screen conduit.
7. The small particulate matter separating device according to claim 6, wherein the liquid discharge pipe is provided with a liquid inlet, and an inlet of the liquid inlet pipe is a liquid inlet, and the suspension containing the small particulate matters to be separated is conveyed from the lower end of the filter screen conduit into the water collecting tank.
8. The small particulate matter separating device of claim 1, wherein a spray device is provided on top of the sump for wetting or cleaning the filter screen.
9. The particulate matter separating device of claim 1, further comprising a water level sensor for monitoring a liquid level of particulate matter collected within the filter screen.
10. The particulate matter separating device of any one of claims 1 to 9, wherein the particulate matter separating device is disposed in a body of water, and the upper edge of the water collection tank and the overflow port are both disposed above the water surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322189999.6U CN220589169U (en) | 2023-08-15 | 2023-08-15 | Small particulate matter separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322189999.6U CN220589169U (en) | 2023-08-15 | 2023-08-15 | Small particulate matter separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220589169U true CN220589169U (en) | 2024-03-15 |
Family
ID=90170781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322189999.6U Active CN220589169U (en) | 2023-08-15 | 2023-08-15 | Small particulate matter separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220589169U (en) |
-
2023
- 2023-08-15 CN CN202322189999.6U patent/CN220589169U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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