CN203329431U - Filter tank - Google Patents
Filter tank Download PDFInfo
- Publication number
- CN203329431U CN203329431U CN2013203860829U CN201320386082U CN203329431U CN 203329431 U CN203329431 U CN 203329431U CN 2013203860829 U CN2013203860829 U CN 2013203860829U CN 201320386082 U CN201320386082 U CN 201320386082U CN 203329431 U CN203329431 U CN 203329431U
- Authority
- CN
- China
- Prior art keywords
- water
- filter
- water inlet
- inlet
- backflushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 238000005406 washing Methods 0.000 claims abstract description 8
- 239000010865 sewage Substances 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims description 17
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 14
- 239000000706 filtrate Substances 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 8
- 241000628997 Flos Species 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000011001 backwashing Methods 0.000 description 3
- 239000003673 groundwater Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Filtering Materials (AREA)
Abstract
The utility model discloses a water treatment facility, relates to a water purifying device, and particularly relates to a filter tank. The filter tank is of a steel structure or a concrete tank body; the tank body is connected with a raw water inlet, a washing drainage outlet, a clean water outlet, a backflushing water inlet, a backflushing air inlet, a backflushing sewage outlet, a residual air discharge port and an overhauling port; a raw water inlet distribution regulation plate, a raw water inlet square hole, a raw water inlet distribution groove, a sewage discharge groove, a filter material interception cover plate, a filter material, a cobblestone, a long-handle large-cap filter head, a filter plate, a filter beam, a backflushing air inlet division port and a water inlet/outlet square hole are arranged in the tank body; a surface sweep-washing hole is formed beside the lower part of the water inlet distribution groove; and a tank wall above the filter plate is a galling rough tank wall of 300-900mm. According to the filter tank provided by the utility model, the water distribution and air distribution and backflushing are uniform, the cleanness of the filter material is high, and the water consumption and energy consumption of backflushing are low.
Description
Technical field
The utility model relates to a kind of water processing establishment, relates to a kind for the treatment of apparatus of purifying waste water, and is specially filtering ponds.
Background technology
Along with socioeconomic fast development, the water consumption of society and blowdown flow rate also increase day by day, and the pollution day by day of the shortage of water resource and sewer, cause and can utilize water resource to be difficult to meet growing water demand.Municipal water supply processing, industrial water supply processing and municipal wastewater advanced treating, the dark advanced treatment and reclamation of industry water are day by day universal, and its purpose is to protect short water resource.At present, it is one of important environmental problem of country that the pollution of surface water and groundwater and groundwater level descend, and becomes the key factor of restriction national economy and social development; With regard to water resource, water consumption and blowdown flow rate increase year by year, due to local shortage of water resources, can Underground Water Excess Exploitation, and cause groundwater level to descend and the problems such as water pollution arise.Therefore much more as much as possible we will control or reduce as far as possible the exploitation of underground water, and water resource is carried out to effective protection, to utilize surface water simultaneously, make water resource be able to sustainable use.The utilization of water resource can be used water processing establishment usually; means commonly used comprise filtering ponds; this year, filtering ponds were widely used; existing filtering ponds mainly exist filter and the recoil resistance large; when filtration and recoil, water distribution gas distribution cloth is inhomogeneous; cause the power consumption of recoil water consumption large, recoil not thorough, can not really accomplish energy-conservation! Very large to the filtrate influence on system operation, the long-term recoil of filtrate is not thorough, will growth film knot tying, and serious words filtrate can not re-use.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of water processing establishment of new structure, is filtering ponds, solves that the power consumption of existing filtering ponds recoil water consumption is large, halfway problem recoils.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is to provide a kind of filtering ponds, includes the raw water inlet (2) that is connected with pond body (1), just washes discharge outlet (10), the Graceful mouth of a river (11), recoil water inlet (12), recoil air inlet (13), recoil sewage draining exit (14), residual air floss hole (15) and access hole (16); Be provided with in the body of pond into water water distribution adjustable plate (3), former water water inlet square hole (4), former water water inlet cloth tank (5), dirt discharge groove (7), filtrate interception cover plate (8), filtrate (18), cobblestone (19), long handle unwarranted charge filter (21), filter plate (20), filter beam (22), recoil air inlet and divide mouthful (23) and an Inlet and outlet water square hole (9), former water water inlet cloth tank (5) bottom side is provided with surface sweep washing hole (6), and the above pool wall of filter plate (20) is set to coarse plucking pool wall (17).
The height of plucking pool wall (17) is for 300～900mm is arranged, and the plucking roughness is every meter 2～4mm.
Be provided with the strip hole on water inlet water distribution adjustable plate (3).
The utility model has the advantage of: water distribution gas distribution and recoil are even and thorough, expect to wash cleanliness high, and the power consumption of recoil water consumption is low.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model filtering ponds.
Symbol description in figure: pond body (1), raw water inlet (2), water inlet water distribution adjustable plate (3), former water water inlet square hole (4), former water water inlet cloth tank (5), surface sweep washing hole (6), dirt discharge groove (7), filtrate interception cover plate (8), Inlet and outlet water square hole (9), just washing discharge outlet (10), the Graceful mouth of a river (11), recoil water inlet (12), recoil air inlet (13), recoil sewage draining exit (14), residual air floss hole (15), access hole (16), plucking pool wall (17), filtrate (18), cobblestone (19), long handle unwarranted charge filter (21), filter plate (20), filter beam (22), the recoil air inlet divides mouthful (23).
The specific embodiment
Below with best embodiment, the utility model is described in detail.
As shown in Figure 1, filtering ponds, include the raw water inlet 2 that is connected with pond body 1, just wash discharge outlet 10, the Graceful mouth of a river 11, recoil water inlet 12, recoil air inlet 13, recoil sewage draining exit 14, residual air floss hole 15 and access hole 16; Be provided with in the body of pond into water water distribution adjustable plate 3, former water water inlet square hole 4, former water water inlet cloth tank 5, dirt discharge groove 7, filtrate interception cover plate 8, filtrate 18, cobblestone 19, long handle unwarranted charge filter 21, filter plate 20, filter beam 22, recoil air inlet and divide mouthfuls 23 and Inlet and outlet water square hole 9, former water water inlet cloth tank 5 bottom sides are provided with surface sweep washing hole 6, and the pool wall of filter plate more than 20 is set to coarse plucking pool wall 17.
The height of plucking pool wall 17 is for 300～900mm is arranged, and the plucking roughness is every meter 2～4mm, and water inlet water distribution adjustable plate 3 is carbon steel, stainless steel or composite, is provided with the strip hole on adjustable plate.
The course of work of filtering ponds is divided into just washes draining, filter process, gas backwash, air-water backwashing and water rinse process.Filter tank in the course of the work, just washing water discharge time is 1～8 minute, filtration time is 2～60 hours, the gas backwashing time is 2～30 minutes, the air-water backwashing time is 3～60 minutes, the water rinse time is 1～10 minute, and the rate of filtration is 12～60 m/hs, and during recoil, the intensity of gas is 10～80L/(m
2 s), the intensity of water is 2～15L/(m during recoil
2 s).
Finally it should be noted that: obviously, above-described embodiment is only for the utility model example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being amplified out thus or change are still among protection domain of the present utility model.
Claims (3)
1. filtering ponds is characterized in that: include the raw water inlet (2) that is connected with pond body (1), just wash discharge outlet (10), the Graceful mouth of a river (11), recoil water inlet (12), recoil air inlet (13), recoil sewage draining exit (14), residual air floss hole (15) and access hole (16); Be provided with in the body of pond into water water distribution adjustable plate (3), former water water inlet square hole (4), former water water inlet cloth tank (5), dirt discharge groove (7), filtrate interception cover plate (8), filtrate (18), cobblestone (19), long handle unwarranted charge filter (21), filter plate (20), filter beam (22), recoil air inlet and divide mouthful (23) and an Inlet and outlet water square hole (9), former water water inlet cloth tank (5) bottom side is provided with surface sweep washing hole (6), and the above pool wall of filter plate (20) is set to coarse plucking pool wall (17).
2. filtering ponds according to claim 1, it is characterized in that: the height of plucking pool wall (17) is for 300～900mm is arranged, and the plucking roughness is every meter 2～4mm.
3. filtering ponds according to claim 1, is characterized in that: on water inlet water distribution adjustable plate (3), be provided with the strip hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203860829U CN203329431U (en) | 2013-07-01 | 2013-07-01 | Filter tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203860829U CN203329431U (en) | 2013-07-01 | 2013-07-01 | Filter tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329431U true CN203329431U (en) | 2013-12-11 |
Family
ID=49698132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203860829U Expired - Fee Related CN203329431U (en) | 2013-07-01 | 2013-07-01 | Filter tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329431U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104667625A (en) * | 2015-02-09 | 2015-06-03 | 赖卫华 | Double-chamber filter tank |
| CN104689636A (en) * | 2015-02-09 | 2015-06-10 | 赖卫华 | Filtering tank |
| CN106693469A (en) * | 2015-07-24 | 2017-05-24 | 国统国际股份有限公司 | Slow filtration system |
-
2013
- 2013-07-01 CN CN2013203860829U patent/CN203329431U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104667625A (en) * | 2015-02-09 | 2015-06-03 | 赖卫华 | Double-chamber filter tank |
| CN104689636A (en) * | 2015-02-09 | 2015-06-10 | 赖卫华 | Filtering tank |
| CN106693469A (en) * | 2015-07-24 | 2017-05-24 | 国统国际股份有限公司 | Slow filtration system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20140701 |
|
| EXPY | Termination of patent right or utility model |