CN221385358U - Back flush lamination filter - Google Patents
Back flush lamination filter Download PDFInfo
- Publication number
- CN221385358U CN221385358U CN202323307831.7U CN202323307831U CN221385358U CN 221385358 U CN221385358 U CN 221385358U CN 202323307831 U CN202323307831 U CN 202323307831U CN 221385358 U CN221385358 U CN 221385358U
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- China
- Prior art keywords
- connecting pipe
- pipe
- filter
- fixedly connected
- water
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- 238000003475 lamination Methods 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 239000010865 sewage Substances 0.000 claims abstract description 31
- 238000011010 flushing procedure Methods 0.000 claims abstract description 17
- 238000003860 storage Methods 0.000 claims description 35
- 239000011521 glass Substances 0.000 claims description 5
- 238000001914 filtration Methods 0.000 abstract description 17
- 239000012535 impurity Substances 0.000 abstract description 12
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- -1 metallurgy Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a back flushing laminated filter, which relates to the technical field of laminated filters and comprises a water inlet pipe, wherein one end of the water inlet pipe is fixedly connected with a back flushing valve through a bolt, the back flushing valve is fixedly connected with a filter, the bottom of the filter is fixedly connected with a water outlet pipe, the bottom of the back flushing valve is fixedly connected with a sewage draining pipe, a filtering component is arranged on the sewage draining pipe and comprises a first connecting pipe, the other end of the first connecting pipe is detachably connected with a second connecting pipe, the other end of the second connecting pipe is detachably connected with a third connecting pipe, sewage for cleaning the laminated filter sequentially enters the first connecting pipe and the second connecting pipe through the sewage draining pipe, the sewage is filtered for multiple times through filter screens in the first connecting pipe and the second connecting pipe, and the detachable connecting pipe is convenient for removing impurities in the filter screens.
Description
Technical Field
The utility model relates to the technical field of laminated filters, in particular to a back flushing laminated filter.
Background
The laminated filter is widely applied to the fields of industry and commerce, such as heating ventilation and air conditioning systems, irrigation, wastewater treatment, sewage regeneration, municipal water supply, water works, large-scale power plants, chemical enterprises, emergency filtration and the like of foods, textiles, metallurgy, plastics, medicines, building materials, papermaking, industry and commercial buildings, and the filtration grade is determined according to the requirements of a later-stage water system or equipment on water quality and the requirements of water occasions on water quality.
The utility model discloses an automatic back flushing laminated filter, which comprises a water inlet pipe, wherein one side of the water inlet pipe is fixedly provided with a back flushing valve through a bolt, the other end of the back flushing valve is fixedly provided with a filter through a bolt, the lower end of the filter is fixedly provided with a water outlet pipe, the lower end of the back flushing valve is fixedly provided with a sewage pipe through a bolt, and the surfaces of the water inlet pipe, the sewage pipe and the water outlet pipe are fixedly provided with positioning rings.
The device in the above patent designs the drain pipe and can discharge the sewage of wasing the lamination filter, but sewage if directly discharges can cause the waste of water resource, proposes a back flush lamination filter to solve the problem that exists among the prior art now.
Disclosure of utility model
The object of the present utility model is to provide a backflushing laminated filter which solves the above-mentioned drawbacks of the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a back flush lamination filter, including the inlet tube, the one end of inlet tube is through bolt fixedly connected with back flush valve, fixedly connected with filter on the back flush valve, the bottom fixedly connected with outlet pipe of filter, the bottom fixedly connected with blow off pipe of back flush valve is equipped with filtering component on the blow off pipe, filtering component includes first connecting pipe, the one end and the blow off pipe strap dismantlement formula of first connecting pipe are connected, the other end detachable of first connecting pipe is connected with the second connecting pipe, the other end detachable of second connecting pipe is connected with the third connecting pipe, the other end fixedly connected with storage water tank of third connecting pipe, be equipped with first filter screen in the first connecting pipe, be equipped with the second filter screen in the second connecting pipe, and the aperture of second filter screen is less than first filter screen and gets the aperture.
Further, be equipped with first flange group on the first connecting pipe, the other end and the blow off pipe fixed connection of first flange group are equipped with the second flange group on the second connecting pipe, the other end and the first connecting pipe fixed connection of second flange group are equipped with the third flange group on the third connecting pipe, the other end and the second connecting pipe fixed connection of third flange group can follow blow off pipe and second connecting pipe with first connecting pipe through first flange and pull down, carry out impurity removal processing to the filter screen in the first connecting pipe for first filter screen can be better filters sewage, can follow third connecting pipe and first connecting pipe with the second flange and take off impurity on the second connecting pipe and get rid of, make the second connecting pipe can be better carry out sewage and filter again.
Further, a drain pipe is arranged on the water storage tank, a valve is arranged on the drain pipe, filtered water in the water storage tank can be discharged by the drain pipe so as to be used by people, and the valve can control the filtered water quantity in the water storage tank.
Further, be equipped with cursory in the storage water tank, fixed connection has the scale pole on the cursory, scale pole and storage water tank sliding connection, make the water yield increase in the storage water tank after the water injection storage water tank of third connecting pipe filtration, the increase of water yield in the accompanying storage water tank can make cursory receive buoyancy, and then cursory is close to the roof of storage water tank more and more, and the scale pole also can rise and make the worker can be convenient for observe the water yield in the storage water tank in proper order.
Further, be equipped with the rectangle on the storage water tank and lead to the groove, rectangle leads to the groove department to be equipped with transparent glass, can observe the inside quality of water condition of storage water tank through transparent glass, can judge in proper order whether can clean first filter screen and second filter screen.
Further, the apertures of the first connecting pipe and the second connecting pipe are larger than the aperture of the sewage draining pipe, and impurities are required to be carried on the first filter screen and the second filter screen, so that the filter screen can not influence the filtration under the condition of blocking the impurities to pass through due to the expansion of the apertures.
Compared with the prior art, the back flushing laminated filter provided by the utility model has the advantages that sewage for cleaning the laminated filter sequentially enters the first connecting pipe and the second connecting pipe through the sewage discharge pipe, the sewage is filtered for multiple times through the filter screen in the first connecting pipe and the second connecting pipe, the sewage can be filtered and reused, and the detachable connecting pipe is convenient for removing impurities in the filter screen.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of a device according to an embodiment of the present utility model;
Fig. 2 is an enlarged schematic view of a portion a according to an embodiment of the present utility model;
fig. 3 is a schematic diagram of a filter screen structure according to an embodiment of the present utility model;
fig. 4 is a schematic cross-sectional view of a water tank according to an embodiment of the present utility model.
Reference numerals illustrate:
1. A backwash valve; 101. a water inlet pipe; 102. a blow-down pipe; 2. a filter; 201. a water outlet pipe; 3. a first connection pipe; 301. a first filter screen; 302. a first flange set; 4. a second connection pipe; 401. a second filter screen; 402. a second flange set; 5. a third connection pipe; 501. a third flange group; 6. a water storage tank; 601. a drain pipe; 602. rectangular through grooves; 7. a float; 701. a scale bar.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-4, a back flushing laminated filter provided in the embodiment of the utility model includes a water inlet pipe 101, one end of the water inlet pipe 101 is fixedly connected with a back flushing valve 1 through a bolt, the back flushing valve 1 is fixedly connected with a filter 2, the bottom of the filter 2 is fixedly connected with a water outlet pipe 201, the bottom of the back flushing valve 1 is fixedly connected with a sewage pipe 102, the sewage pipe 102 is provided with a filter component, the filter component includes a first connecting pipe 3, one end of the first connecting pipe 3 is detachably connected with the sewage pipe 102, the other end of the first connecting pipe 3 is detachably connected with a second connecting pipe 4, the other end of the second connecting pipe 4 is detachably connected with a third connecting pipe 5, the other end of the third connecting pipe 5 is fixedly connected with a water storage tank 6, a first filter screen 301 is arranged in the first connecting pipe 3, a second filter screen 401 is arranged in the second connecting pipe 4, and the aperture of the second filter screen 401 is smaller than that of the first filter screen 301, water is injected into the filter 2 through the water inlet pipe 101 for filtering, the filter 2 needs to be cleaned after a period of time, at this time, the back flush valve 1 is opened, so that the filter 2 is cleaned, sewage after cleaning can be discharged through the sewage discharge pipe 102, discharged sewage can be filtered through the first filter screen 301 in the first connecting pipe 3, water after primary filtration can be filtered again through the second connecting pipe 4 and filtered again by the second filter screen 401 in the second connecting pipe 4, filtered water can enter the water storage tank 6 from the third connecting pipe 5, water resource recycling is achieved, and as the first connecting pipe 3 and the second connecting pipe 4 are detachably connected, impurities are removed from the first filter screen 301 and the second filter screen 401 after a period of time of use, and sewage filtration is completed.
Compared with the prior art, the back flushing laminated filter provided by the utility model has the advantages that sewage for cleaning the laminated filter 2 sequentially enters the first connecting pipe 3 and the second connecting pipe 4 through the sewage discharge pipe 102, the sewage is filtered for a plurality of times through the filter screen in the first connecting pipe 3 and the second connecting pipe 4, the sewage can be filtered and reused, and the detachable connecting pipe is convenient for removing impurities in the filter screen.
As the preferred technical scheme of this embodiment, be equipped with first flange group 302 on the first connecting pipe 3, the other end and the blow off pipe 102 fixed connection of first flange group 302, be equipped with second flange group 402 on the second connecting pipe 4, the other end and the first connecting pipe 3 fixed connection of second flange group 402, be equipped with third flange group 501 on the third connecting pipe 5, the other end and the second connecting pipe 4 fixed connection of third flange group 501, can pull down first connecting pipe 3 from blow off pipe 102 and second connecting pipe 4 through first flange group 302, carry out impurity removal processing to the filter screen in the first connecting pipe 3, make first filter screen 301 can be better filter sewage, can get rid of the impurity on the second connecting pipe 4 from third connecting pipe 5 and first connecting pipe 3 through second flange group 402, make second connecting pipe 4 can be better carry out sewage and filter again.
As a preferred technical solution of this embodiment, the water storage tank 6 is provided with a drain pipe 601, the drain pipe 601 is provided with a valve, the drain pipe 601 can drain the filtered water in the water storage tank 6 for people to use, and the valve can control the filtered water amount in the water storage tank 6.
As the preferred technical scheme of this embodiment, be equipped with cursory 7 in the storage water tank 6, fixedly connected with scale pole 701 on the cursory 7, scale pole and 701 storage water tank 6 sliding connection make the water yield increase in the storage water tank 6 behind the water injection storage water tank 6 of third connecting pipe 5 filtration, and the increase of the water yield in the accompanying storage water tank 6 can make cursory 7 receive buoyancy, and then cursory 7 is close to the roof of storage water tank 6 more and more, and scale pole 701 also can rise and make the worker can be convenient for observe the water yield in the storage water tank 6 in proper order.
As a preferred technical scheme of the embodiment, the water storage tank 6 is provided with a rectangular through groove 602, the rectangular through groove 602 is provided with transparent glass, and the water quality condition inside the water storage tank 6 can be observed through the transparent glass, so that whether the first filter screen 301 and the second filter screen 401 can be cleaned or not can be judged in sequence.
As a preferred technical solution of this embodiment, the apertures of the first connecting pipe 3 and the second connecting pipe 4 are both larger than the aperture of the drain pipe 102, and the first filter screen 301 and the second filter screen 401 bear impurities, so that the expansion of the apertures can prevent the filter screen from affecting the filtration under the condition of blocking the impurities to pass.
In another embodiment provided by the utility model, water is injected into the water inlet pipe 101 so that the water inlet pipe 101 can carry out filtering along the first filtering net 301 and the second filtering net 401, filtered water enters the water storage tank 6 from the third connecting pipe 5, is discharged from the water storage tank 6, is filtered by the filter 2, whether the filter 2 has faults or not can be obtained by detecting two water qualities, and the aperture of the second filtering net 401 is required to be the same as the inner filtering aperture of the filter 2.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides a back flush lamination filter, its characterized in that, including inlet tube (101), the one end of inlet tube (101) is through bolt fixedly connected with back flush valve (1), fixedly connected with filter (2) on back flush valve (1), the bottom fixedly connected with outlet pipe (201) of filter (2), the bottom fixedly connected with blow off pipe (102) of back flush valve (1), be equipped with filter assembly on blow off pipe (102), filter assembly includes first connecting pipe (3), the one end and the blow off pipe (102) detachable of first connecting pipe (3) are connected, the other end detachable of first connecting pipe (3) is connected with second connecting pipe (4), the other end detachable of second connecting pipe (4) is connected with third connecting pipe (5), the other end fixedly connected with storage water tank (6) of third connecting pipe (5), be equipped with first filter screen (301) in first connecting pipe (3), be equipped with second filter screen (401) in second connecting pipe (4), and the aperture of second filter screen (401) is less than the aperture of first filter screen (301).
2. The back flushing laminated filter according to claim 1, wherein the first connecting pipe (3) is provided with a first flange group (302), the other end of the first flange group (302) is fixedly connected with the sewage drain pipe (102), the second connecting pipe (4) is provided with a second flange group (402), the other end of the second flange group (402) is fixedly connected with the first connecting pipe (3), the third connecting pipe (5) is provided with a third flange group (501), and the other end of the third flange group (501) is fixedly connected with the second connecting pipe (4).
3. A backflushing stack filter according to claim 1, characterized in that the water storage tank (6) is provided with a drain pipe (601), and the drain pipe (601) is provided with a valve.
4. The back flushing laminated filter according to claim 1, wherein a float (7) is arranged in the water storage tank (6), a scale rod (701) is fixedly connected to the float (7), and the scale rod (701) is slidably connected with the water storage tank (6).
5. A backflushing laminated filter according to claim 1, characterized in that the water storage tank (6) is provided with a rectangular through groove (602), and transparent glass is arranged at the rectangular through groove (602).
6. A backflushing stack filter according to claim 1, characterized in that the apertures of the first connecting pipe (3) and the second connecting pipe (4) are each larger than the aperture of the drain pipe (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323307831.7U CN221385358U (en) | 2023-12-06 | 2023-12-06 | Back flush lamination filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323307831.7U CN221385358U (en) | 2023-12-06 | 2023-12-06 | Back flush lamination filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221385358U true CN221385358U (en) | 2024-07-23 |
Family
ID=91917943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323307831.7U Active CN221385358U (en) | 2023-12-06 | 2023-12-06 | Back flush lamination filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221385358U (en) |
-
2023
- 2023-12-06 CN CN202323307831.7U patent/CN221385358U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |