CN203694694U - Efficient filter - Google Patents
Efficient filter Download PDFInfo
- Publication number
- CN203694694U CN203694694U CN201420064374.5U CN201420064374U CN203694694U CN 203694694 U CN203694694 U CN 203694694U CN 201420064374 U CN201420064374 U CN 201420064374U CN 203694694 U CN203694694 U CN 203694694U
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- China
- Prior art keywords
- filter
- tank body
- high efficiency
- mentioned
- efficiency particulate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000001914 filtration Methods 0.000 claims abstract description 35
- 239000007787 solid Substances 0.000 claims abstract description 5
- 239000000706 filtrate Substances 0.000 claims description 21
- 239000004744 fabric Substances 0.000 claims description 16
- 239000000945 filler Substances 0.000 claims description 6
- 241000282326 Felis catus Species 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract 4
- 230000002035 prolonged Effects 0.000 abstract 1
- 238000009826 distribution Methods 0.000 description 11
- 238000011010 flushing procedure Methods 0.000 description 3
- 210000003284 Horns Anatomy 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 210000003128 Head Anatomy 0.000 description 1
- -1 and after filtering Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000005429 turbidity Methods 0.000 description 1
Abstract
The utility model provides an efficient filter. The efficient filter comprises a filtering tank body, a filter plate, a plurality of filter heads, a filter material, a water inlet pipe and a water outlet pipe, wherein the filter plate is mounted in the hollow cavity of the filtering tank body, the filter heads are mounted on the filter plate, the filter material is laid on the filter plate, the water inlet pipe is arranged at the upper part of the filtering tank body, and the water outlet pipe is arranged at the lower part of the filtering tank body; to-be-filtered water flows into the hollow cavity of the filtering tank body through the water inlet pipe, middle-sized suspended solids in the to-be-filtered water are filtered by the filling material, the filtered water flows into the lower part of the filter plate after being collected by the filter heads, and then flows into a subsequent clean water tank through the water outlet pipe. According to the efficient filter, the filter efficiency can be further improved, the maintenance difficulty can be reduced, the wastage rate of the filter material is reduced, and the service life of filtration equipment is prolonged; meanwhile, the efficient filter is reasonable in design, convenient and practical.
Description
Technical field
The utility model is a kind of high efficiency particulate air filter, and particularly a kind of high efficiency particulate air filter for heavy metal wastewater thereby complete set of equipments belongs to the renovation technique of high efficiency particulate air filter.
Background technology
Along with the development of national economy, country is more and more higher to the water quality requirement of heavy metal wastewater thereby treating stations draining, accomplish stably reaching standard discharge, only relies on general coagulation-sedimentation equipment to be difficult to realize.Traditional mechanical filter, its collecting system is generally radial collector pipe, structure is too simple, and inlet skewness can not on average and fully utilize filtrate, it is high that water flow velocity is crossed in the place that inlet is intensive, filtrate utilization is abundant, and the sparse place of inlet, drainage speed is slow, filtrate utilizes insufficient, and if radial collector pipe to change difficulty large while damaging.Its water distribution manner adopts more is inverted horn mouth water distribution, although horn mouth water distribution has expanded water distribution scope, in the time of filter backwash, filtrate leakage is serious.
Summary of the invention
The purpose of this utility model is to consider the problems referred to above and a kind of filter efficiency that further improves is provided, and reduces maintenance difficulty, reduces filtrate turnover rate, the high efficiency particulate air filter that extends the service life of filter plant.The utility model is reasonable in design, convenient and practical.
The technical solution of the utility model is: high efficiency particulate air filter of the present utility model, include filtration tank body, filter plate, some filters, filtrate, water inlet pipe, outlet pipe, wherein filter plate is installed in the hollow cavity that filters tank body, filter is installed on filter plate, filtrate is layered on filter plate, the top of filtering tank body is provided with water inlet pipe, the bottom of filtering tank body is provided with outlet pipe, treat that drainage enters the hollow cavity that filters tank body from water inlet pipe, middle suspended solid in filler cut-off filter water, water outlet after filtration is catchmented and is entered into the bottom of filter plate through filter, enter follow-up clear water reserviors through outlet pipe again.
Above-mentioned water inlet pipe in when recoil as backwash outlet pipe, outlet pipe in the time of recoil as backwash water inlet pipe.
The collecting system using while being also provided with recoil in above-mentioned filtration tank body, includes cloth hole cylinder and filter screen, and filter screen wraps in the outside of cloth hole cylinder.
Compared with prior art, tool has the following advantages the utility model:
1) the utility model due to adopt by filter equably cloth on whole filter plate, the distance 10-12cm between adjacent two filters, filter is intensive, collects water even, can make full use of the filtering function of filtrate; And because filter is installed on filter plate, filter plate bottom space is large, facilitate installation and the replacing of filter, reduce maintenance difficulty;
2) the utility model filter adopts filter plate and filter evenly to collect water outlet, improves filter efficiency, and the life cycle that has extended filtrate, effectively reduces production cost;
3) filter is slight drag uniform water distribution, in the time of backwash, has effectively avoided filtrate to rinse inhomogeneous, and has consumed the problem that a large amount of clean water just can be rinsed well; Water distribution system adopts major diameter cloth hole cylinder [mode of stainless steel outer packed net, the loss of filtrate while effectively preventing filter backwash;
4) the utility model water distribution system adopts the mode of the stainless steel outer packed net of major diameter cloth hole cylinder, the loss of filtrate while effectively preventing filter backwash;
The utility model is that one can further improve filter efficiency, reduces maintenance difficulty, reduces filtrate turnover rate, the convenient and practical high efficiency particulate air filter that extends the service life of filter plant.
Brief description of the drawings
Fig. 1 is top view of the present utility model;
Fig. 2 is A-A profile of the present utility model;
Fig. 3 is the structural representation of the utility model filter plate;
Fig. 4 is the structural representation of the utility model water distribution system.
Detailed description of the invention
Embodiment:
Structural representation of the present utility model is as Fig. 1, 2, 3, shown in 4, high efficiency particulate air filter of the present utility model, include and filter tank body 1, filter plate 2, some filters 3, filtrate 4, water inlet pipe 5, outlet pipe 6, wherein filter plate 2 is installed in the hollow cavity that filters tank body 1, filter 3 is installed on filter plate 2, filtrate 4 is layered on filter plate 2, the top of filtering tank body 1 is provided with water inlet pipe 5, the bottom of filtering tank body 1 is provided with outlet pipe 6, treat that drainage enters the hollow cavity that filters tank body 1 from water inlet pipe 5, middle suspended solid in filler 4 cut-off filter water, water outlet after filtration is catchmented and is entered into the bottom of filter plate 2 through filter 3, enter follow-up clear water reserviors through outlet pipe 6 again.
In the present embodiment, above-mentioned water inlet pipe 5 in when recoil as backwash outlet pipe, outlet pipe 6 in the time of recoil as backwash water inlet pipe.The collecting system using while being also provided with recoil in above-mentioned filtration tank body 1, includes cloth hole cylinder 16 and filter screen 17, and filter screen 17 wraps in the outside of cloth hole cylinder 16.In the present embodiment, above-mentioned cloth hole cylinder 16 is major diameter cloth hole cylinders; Above-mentioned filter screen 17 is pore stainless (steel) wire.Above-mentioned outlet pipe 6 is provided with backwash air inlet pipe 7 at its tube wall during as backwash water inlet pipe; The bottom of above-mentioned filtration tank body 1 is also provided with evacuated tube 8.
In addition, the sidewall of above-mentioned filtration tank body 1 is also provided with discharge port 9.The sidewall on above-mentioned filtration tank body 1 top is also provided with the top manhole 10 of being convenient to change filter cap, and the sidewall that filters tank body 1 bottom is also provided with the bottom manhole 11 of being convenient to change filter handle.
In the present embodiment, above-mentioned filter 3 is strainer heads, some filters 3 equably cloth on whole filter plate 2, the distance 10-12cm between adjacent two filters.
In addition, in above-mentioned filtration tank body 1, be also provided with the support 12,13 for supporting filter plate.Outside above-mentioned filtration tank body 1, be also provided with the load-bearing foot rest 14 for supporting tank body 1, filter outside tank body 1 and be also provided with the cat ladder 15 for entering top manhole 10, load-bearing foot rest 14 and cat ladder 15 all weld with filtration tank body 1.
Operation principle of the present utility model is as follows: while normally operation, treat that drainage enters filter tank from water inlet 5 through water distribution system, filler 4 cut-off filters are fallen the middle suspended solid of water, and after filtering, water outlet is catchmented and entered into the bottom of filter plate 2 through filter 3, then enters follow-up clear water reserviors through delivery port 6.Depending on the growth pattern of delivery turbidity and the filtrate loss of flood peak, carry out backwash in good time, back-flushing enters filter plate bottom from delivery port, after filter water distribution uniformity, enter filter plate top, under powerful flushing action, the particle of filtrate cut-off filter and surface deposition is cleaned totally, cleans water outlet and discharges through water distribution system and water inlet.The filler of carrying secretly in rinse water, by the stainless (steel) wire cut-off filter of major diameter cloth hole cylinder outsourcing, there will not be the situation of filtrate loss.Depending on the circumstances or the needs of the situation, when recoil, can pass into pressure-air from back flushing air air inlet pipe 7, to strengthen repercussion effect.After recoil, the loss of flood peak of filtrate reduces greatly, and filtering function is restored.If filter cap is damaged, the valve that can open evacuated tube 8 need to change time is emptying by water, then opens discharge port 9 and empties filler, then enter in filter tank from top manhole 10, changes damaged filter cap.Enter the replaceable filter handle in filter plate bottom from bottom manhole 11.
Claims (10)
1. a high efficiency particulate air filter, it is characterized in that including filtration tank body, filter plate, some filters, filtrate, water inlet pipe, outlet pipe, wherein filter plate is installed in the hollow cavity that filters tank body, filter is installed on filter plate, filtrate is layered on filter plate, the top of filtering tank body is provided with water inlet pipe, the bottom of filtering tank body is provided with outlet pipe, treat that drainage enters the hollow cavity that filters tank body from water inlet pipe, middle suspended solid in filler cut-off filter water, water outlet after filtration is catchmented and is entered into the bottom of filter plate through filter, then enters follow-up clear water reserviors through outlet pipe.
2. high efficiency particulate air filter according to claim 1, it is characterized in that above-mentioned water inlet pipe in when recoil as backwash outlet pipe, outlet pipe in the time of recoil as backwash water inlet pipe.
3. high efficiency particulate air filter according to claim 2, is characterized in that being also provided with the collecting system using while recoil in above-mentioned filtration tank body, includes cloth hole cylinder and filter screen, and filter screen wraps in the outside of cloth hole cylinder.
4. high efficiency particulate air filter according to claim 3, is characterized in that above-mentioned cloth hole cylinder is major diameter cloth hole cylinder; Above-mentioned filter screen is pore stainless (steel) wire.
5. high efficiency particulate air filter according to claim 2, is provided with backwash air inlet pipe at its tube wall while it is characterized in that above-mentioned outlet pipe as backwash water inlet pipe; The bottom of above-mentioned filtration tank body is also provided with evacuated tube 8.
6. high efficiency particulate air filter according to claim 2, is characterized in that the sidewall of above-mentioned filtration tank body is also provided with discharge port.
7. high efficiency particulate air filter according to claim 2, is characterized in that the sidewall on above-mentioned filtration tank body top is also provided with the top manhole of being convenient to change filter cap, and the sidewall that filters tank body lower part is also provided with the bottom manhole of being convenient to change filter handle.
8. according to the high efficiency particulate air filter described in claim 1 to 7 any one, it is characterized in that above-mentioned filter is strainer head, some filters equably cloth on whole filter plate, the distance 10-12cm between adjacent two filters.
9. high efficiency particulate air filter according to claim 8, is characterized in that being also provided with the support for supporting filter plate in above-mentioned filtration tank body 1.
10. high efficiency particulate air filter according to claim 8, is characterized in that the external load-bearing foot rest being also provided with for supporting tank body of above-mentioned filtering tank, the external cat ladder being also provided with for entering top manhole of filtering tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420064374.5U CN203694694U (en) | 2014-02-13 | 2014-02-13 | Efficient filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420064374.5U CN203694694U (en) | 2014-02-13 | 2014-02-13 | Efficient filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203694694U true CN203694694U (en) | 2014-07-09 |
Family
ID=51045195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420064374.5U Active CN203694694U (en) | 2014-02-13 | 2014-02-13 | Efficient filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203694694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363252A (en) * | 2015-12-10 | 2016-03-02 | 攀枝花市九鼎智远知识产权运营有限公司 | Support plate for filter |
-
2014
- 2014-02-13 CN CN201420064374.5U patent/CN203694694U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363252A (en) * | 2015-12-10 | 2016-03-02 | 攀枝花市九鼎智远知识产权运营有限公司 | Support plate for filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |