CN201969391U - Variable cross-section activated carbon filter - Google Patents
Variable cross-section activated carbon filter Download PDFInfo
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- CN201969391U CN201969391U CN2011200399600U CN201120039960U CN201969391U CN 201969391 U CN201969391 U CN 201969391U CN 2011200399600 U CN2011200399600 U CN 2011200399600U CN 201120039960 U CN201120039960 U CN 201120039960U CN 201969391 U CN201969391 U CN 201969391U
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- filter
- installation
- pipeline
- variable cross
- filter device
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Abstract
The utility model relates to a variable cross-section activated carbon filter, which comprises a filter device, wherein the upper part of the filter device is provided with a manhole, a top vent hole, a backwashing drainage pipeline and an operation water inlet pipeline, and the edge of the filter device is provided with a lifting lug; one side of the lower part of the filter device is provided with a water outlet pipeline, the water outlet pipeline is fixedly connected with a backwashing water inlet pipeline, the backwashing water inlet pipeline is fixedly connected with a steam inlet pipeline, the water outlet pipeline is fixedly connected with an evacuation pipeline, and the other side of the lower part of the filter device is provided with a discharge opening; and a filter plate is arranged in the lower part of the filter device, and the filter plate is provided with a drainage cap. A variable cross-section mode is adopted in the utility model, so back grain size forward filtration is realized, the adsorption capacity and the filtering capacity of the filter are enhanced, the outlet water quality is good, the flushing intensity is low, the water consumption of the filter is small, adsorbate on the carbon surface can be effectively peeled off by vortex scrubbing type flushing, the wash rate of carbon particles is high, the regeneration or scrapping cycle of the activated carbon is prolonged, and the expansion rate of a carbon layer in flushing is low.
Description
Technical field
The utility model relates to filter, particularly a kind of variable cross-section active carbon filter.
Background technology
The work of active carbon filter is finished by the charcoal bed.The activated carbon granule of forming the charcoal bed has very many micropores and huge specific area, has very strong physical absorption ability.Water is by the charcoal bed, and organic pollution is adsorbed effectively by active carbon in the water.There are some to contain oxygen Guan Nengtuan on the noncrystalline part of activated carbon surface in addition, make by the organic pollution in the water of charcoal bed and adsorbed effectively by active carbon.Active carbon filter is a kind of water treatment facilities commonly used, can effectively guarantee back level service life of equipment as the pre-treatment of water treatment desalination system, improves effluent quality, prevents to pollute.Always the fixed bed active carbon filter is divided into two kinds of tower and pot types.Tower washing water quantity is little, but charcoal post height must be used elevator pump; Pot type equipment is low, and the single flush water consumption is big.
Summary of the invention
Goal of the invention: the purpose of this utility model is in order to overcome deficiency of the prior art, a kind of high absorption and high filter capacity to be provided, and reduce water consumption, active carbon filter that backwash rate is low.
Technical scheme: variable cross-section active carbon filter described in the utility model, it comprises filter for installation, be provided with manhole, top steam vent, backwash drainage pipeline, operation inlet channel on this filter device top, be fixed with hanger at described filter for installation edge; One side is provided with outlet conduit in described filter for installation bottom, and on this outlet conduit fixedly connected backwash inlet channel, fixedly connected steam inlet pipeline on this backwash inlet channel, filter for installation bottom opposite side is provided with discharge port; Be provided with filter plate in inside, described filter for installation lower end, on this filter plate, be provided with drain cap.
Described hanger is arranged in pairs in described filter for installation edge.
Described filter for installation outer wall is provided with at least one visor.
Described filter for installation bottom is provided with a stiffener.
Be provided with a cover supporting below the described filter plate.
Described backwash drainage pipeline is arranged on middle part on the described filter for installation.
Beneficial effect: the utility model compared with prior art, its remarkable advantage is: because of adopting the variable cross-section form, thereby realized anti-particle diameter forward filter, strengthened adsorption capacity and filter capacity, effluent quality is good; Backwash rate is low, and self water consumption is few; The adsorbate of carbon surface can be effectively peeled off in eddy current scouring formula flushing, and carbon granule is cleaned the rate height, has prolonged active carbon regeneration or scraps the cycle; Charcoal layer expansion rate is low in the flushing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the variable cross-section active carbon filter, it comprises filter for installation 16, is provided with manhole 6, top steam vent 9, backwash drainage pipeline 8 on these filter device 16 tops, operation inlet channel 7 is fixed with hanger 5 at described filter for installation 16 edges; One side is provided with outlet conduit 13 in described filter for installation 16 bottoms, and fixedly connected backwash inlet channel 11 on this outlet conduit 13, fixedly connected steam inlet pipeline 12 on this backwash inlet channel 11 is provided with discharge port 4 at described filter for installation 16 bottom opposite sides; Be provided with filter plate 2 in inside, described filter for installation 16 lower end, on this filter plate 2, be provided with drain cap 3; Described hanger 5 is arranged in pairs in described filter for installation 16 edges; Described filter for installation 16 outer walls are provided with at least one visor 10; Be provided with a stiffener 1 in described filter for installation 16 bottoms; Be provided with a cover supporting 15 below the described filter plate 2; Described backwash drainage pipeline 8 is arranged on middle part on the described filter for installation 16; The utility model adopts the variable cross-section form, thereby has realized anti-particle diameter forward filter, has strengthened adsorption capacity and filter capacity, and effluent quality is good; Backwash rate is low, and self water consumption is few; The adsorbate of carbon surface can be effectively peeled off in eddy current scouring formula flushing, and carbon granule is cleaned the rate height, has prolonged active carbon regeneration or scraps the cycle; Charcoal layer expansion rate is low in the flushing.
Claims (6)
1. variable cross-section active carbon filter, it is characterized in that: it comprises filter for installation (16), be provided with manhole (6), top steam vent (9), backwash drainage pipeline (8), operation inlet channel (7) on this filter device (16) top, be fixed with hanger (5) at described filter for installation (16) edge; One side is provided with outlet conduit (13) in described filter for installation (16) bottom, and go up fixedly connected backwash inlet channel (11) at this outlet conduit (13), go up fixedly connected steam inlet pipeline (12) at this backwash inlet channel (11), and at the last fixedly connected exhausting pipeline (14) of this outlet conduit (13), opposite side is provided with discharge port (4) in described filter for installation (16) bottom; Be provided with filter plate (2) in described filter for installation (16) inside, lower end, on this filter plate (2), be provided with drain cap (3).
2. variable cross-section active carbon filter according to claim 1 is characterized in that: described hanger (5) is arranged in pairs in described filter for installation (16) edge.
3. variable cross-section active carbon filter according to claim 1 is characterized in that: be provided with at least one visor (10) on described filter for installation (16) outer wall.
4. variable cross-section active carbon filter according to claim 1 is characterized in that: be provided with a stiffener (1) in described filter for installation (16) bottom.
5. variable cross-section active carbon filter according to claim 1 is characterized in that: be provided with a cover supporting (15) below the described filter plate (2).
6. variable cross-section active carbon filter according to claim 1 is characterized in that: described backwash drainage pipeline (8) is arranged on described filter for installation (16) and goes up the middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200399600U CN201969391U (en) | 2011-02-16 | 2011-02-16 | Variable cross-section activated carbon filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200399600U CN201969391U (en) | 2011-02-16 | 2011-02-16 | Variable cross-section activated carbon filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201969391U true CN201969391U (en) | 2011-09-14 |
Family
ID=44574500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200399600U Expired - Fee Related CN201969391U (en) | 2011-02-16 | 2011-02-16 | Variable cross-section activated carbon filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201969391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583834A (en) * | 2012-03-09 | 2012-07-18 | 上海艾能电力工程有限公司 | Perforated-plate-water-cap activated carbon filter with activated carbon powder leakage prevention function |
| CN102641611A (en) * | 2011-02-16 | 2012-08-22 | 江苏长源环保设备有限公司 | Activated carbon filter with variable cross section |
-
2011
- 2011-02-16 CN CN2011200399600U patent/CN201969391U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641611A (en) * | 2011-02-16 | 2012-08-22 | 江苏长源环保设备有限公司 | Activated carbon filter with variable cross section |
| CN102583834A (en) * | 2012-03-09 | 2012-07-18 | 上海艾能电力工程有限公司 | Perforated-plate-water-cap activated carbon filter with activated carbon powder leakage prevention function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20140216 |