CN201283252Y - High-turbidity filter - Google Patents
High-turbidity filter Download PDFInfo
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- CN201283252Y CN201283252Y CNU2008201542799U CN200820154279U CN201283252Y CN 201283252 Y CN201283252 Y CN 201283252Y CN U2008201542799 U CNU2008201542799 U CN U2008201542799U CN 200820154279 U CN200820154279 U CN 200820154279U CN 201283252 Y CN201283252 Y CN 201283252Y
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Abstract
The utility model relates to a high-turbility filter for processing sewage water with high turbility and high suspended substance, which comprises an outer cylinder, a lower cone and a water distribution tank which is further used as a reaction chamber, is arranged in the outer cylinder, and is in an inversed opening barrel shape. A screen plate which is arranged on the upper portion of the outer cylinder divides the inner cavity thereof into a clean water zone and a suspended filtering material filtering zone, wherein the clean water zone is provided with a clean water outlet, a suspended clarifying zone is arranged on the outer wall of the water distribution tank which is further used as a reaction chamber and the inner wall of the outer cylinder from the barrel top of the water distribution tank which is further used as a reaction chamber to the joint of the lower cone, the lower cone portion is a sludge settling area, and the conical end of the lower cone is provided with a sewage outlet valve. The high-turbility filter integrates suspended filtration, tipping plate filtration and medium filtration together, has two functions of outlet water clarification and sludge concentration, greatly saves occupation space and construction cost, and can be widely used to filter water bodies of process wastewater, dedusting water, surface water, sea water and the like, and water outlet turbidity reaches the drinking water standard, and suspended substance in the water bodies can be recycled. The high-turbility filter is suitable for processing sewage water with high turbility and high suspended substance, and has popularization values.
Description
Technical field:
The utility model relates to a kind of separation technology field, more specifically to a kind of high turbidity filter of handling high turbidity, high suspended matter sewage.
Background technology:
In the prior art, filtration is one of water treatment important method, in the present water filtration practice, runs into the very high water body of turbidity through regular meeting and filters.If need be provided with reaction tank, sedimentation basin and depositing reservoir by traditional technological requirement, bear out clarification of water and mud and concentrate two top functions, cause thus that floor space is big, the mud scum amount is big, the once investment height of system, operational management trouble.And existing filter because of the pollution of filtrate, need frequently carry out backwash when filtering this sewage, and has the phenomenon that the filtrate flushing is not thorough, filtrate hardens, and causes poor filtration effect, big from the water consumption, moves very uneconomical.
The utility model content:
The purpose of this utility model provide at the prior art weak point a kind of filtration yield big, simple in structure, both can remove turbidity and suspension, the high turbidity filter of recyclable again wherein available suspension.
The purpose of this utility model is to realize by following measure: a kind of high turbidity filter, and its special character is: described high turbidity filter comprises exterior circular column and lower cone, is positioned at water distribution jar that being of aforementioned exterior circular column be inverted the opening tubbiness reative cell of holding concurrently; Described exterior circular column top web plate is separated into clear water zone and suspended filter material filtering area with its inner chamber, clear water zone is provided with clear water output, described water distribution jar is held concurrently, and to hold concurrently from the water distribution jar that the reative cell bucket pushes up to the lower cone junction surface be the suspension settling section for reacting outdoor wall and exterior circular column inwall, lower cone portion is the sludge settling district, and lower cone awl end is provided with out dirty valve; Hold concurrently reative cell bucket top of described water distribution jar is fixed on exterior circular column suspended filter material filtering area below, and its opening is positioned at the below of exterior circular column and lower cone junction, and the tubbiness top is provided with air and blast pipe, is provided with sewage water inlet pipe below it.
Described water distribution jar is held concurrently its circular section area of reative cell less than 25% of exterior circular column circular section area, greater than 1% of exterior circular column circular section area.
Described lower cone cone angle is less than 120 degree.
Described sewage water inlet pipe inserts from the hold concurrently tangential direction of reative cell tank skin of water distribution jar.
Described suspension settling section top is provided with swash plate or inclined tube.
Compared with prior art, owing to adopted the high turbidity filter that the utility model proposes, to suspend, filtration, swash plate are filtered and media filtration combines, have the clarification of water of going out and mud and concentrate two top functions, saved floor space greatly, and construction cost, can be widely used in the filtration of water bodys such as technique waste water, dedusting water, surface water, seawater, delivery turbidity reaches drinking water standard, and can reclaim the dirt that wherein suspends, be suitable for the processing of high turbidity, high suspended matter sewage, promotional value is arranged.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment:
Below in conjunction with accompanying drawing the specific embodiment is elaborated:
Fig. 1 has provided the structural representation of the utility model embodiment.A kind of high turbidity filter, described high turbidity filter comprises exterior circular column 9 and lower cone 2, is positioned at water distribution jar that being of aforementioned exterior circular column be inverted the opening tubbiness reative cell 1 of holding concurrently.Described water distribution jar is held concurrently its circular section area of reative cell less than 25% of exterior circular column circular section area, greater than 1% of exterior circular column circular section area.When sewage enters hold concurrently reative cell generation coagulating and form the flco suspension of water distribution jar, hold concurrently reacting outdoor wall and exterior circular column inwall of water distribution jar forms filtering area, and adopting such cross section ratio is to make the mud concentrating capacity of whole device and clarifying contaminated liquids ability all reach optimum efficiency.The cone angle of lower cone requires less than 120 degree, and the mud that helps depositing drops to cone base.Described exterior circular column top web plate 4 is separated into clear water zone 5 and suspended filter material filtering area 12 with its inner chamber, and clear water zone is provided with clear water delivery port 7, and delivery port 7 places can be provided with shelves stream plate, prevent that the tiny floating impurity of floating wet goods from entering delivery port.Described suspended filter material filtering area is provided with suspended filter material 13 and web plate water cap 14, and web plate water cap is installed on the web plate, and suspended filter material is positioned at web plate water cap below.Suspended filter material and web plate water cap are that shaped article can be buied from market, and suspended filter material has the performance that specific area is big, help the biomembrane apposition growth, and the dirt in the water is had further degradation capability.Described water distribution jar is held concurrently, and to hold concurrently from the water distribution jar that the reative cell bucket pushes up to the lower cone junction surface be suspension settling section 15 for reacting outdoor wall and exterior circular column inwall, described suspension settling section top can have additional swash plate or inclined tube 3, make in the water body solids precipitation apart from shortening, improve deposition efficiency, improve effluent quality.Lower cone portion is the sludge settling district, and lower cone awl end is provided with out dirty valve 8.Hold concurrently reative cell bucket top of described water distribution jar is fixed on exterior circular column suspended filter material filtering area below, and its opening is positioned at the below of exterior circular column and lower cone junction, and such setting is beneficial to the bigger flco aggregate of formation.The water distribution jar reative cell tubbiness top of holding concurrently is provided with air and blast pipe, its below is provided with sewage water inlet pipe, described sewage water inlet pipe inserts from the hold concurrently tangential direction of reative cell tank skin of water distribution jar, and sewage forms the current under the screw in jar, make coagulating obtain optimum efficiency.
The utility model course of work is as follows: enter the water distribution jar reative cell of holding concurrently in water inlet after the former water dosing of high turbidity, tangent line along the reative cell face of cylinder enters, and rotation operation downwards in reative cell, makes the abundant and water reaction of medicament, form little alumen ustum, and come out from the reative cell under shed.Alumen ustum is further grown up in the floating zone, and suspends, and the operation of this district's water body is identical with general suspension clarifier.Water through the floating zone enters the suspended filter material filtering area, because the area of filtering area is bigger than the floating zone, be approximately the 75%-99% of exterior circular column 9 sectional areas, so the flow velocity of water descends rapidly, this point can prevent to greatest extent that alumen ustum from entering filtering area, reduces the burden of filtering area.The water that enters filtering area passes through and enters clear water zone after suspended filter material filters, and is discharged by delivery port.
Backwash of the present utility model can be by the time, the control of pressure reduction index.When reaching the backwash index, sewage inlet is closed, and filtration system enters the backwash action.Backwash can reach by the rapid unlatching of sewage draining exit, or realizes instantaneous backwash by reative cell that the water distribution jar is held concurrently as air chamber.This is that the interior technical staff of this professional domain knows, and no longer is described in detail.
The foregoing description does not constitute restriction of the present utility model, and all employings are equal to the technical scheme that form obtained of replacement or equivalent transformation, all drop within the protection domain of the present utility model.
Claims (5)
1. one kind high turbidity filter, it is characterized in that: described high turbidity filter comprises exterior circular column and lower cone, what be positioned at aforementioned exterior circular column is the water distribution jar of being inverted the opening tubbiness reative cell of holding concurrently; Described exterior circular column top web plate is separated into clear water zone and suspended filter material filtering area with its inner chamber, clear water zone is provided with clear water output, described water distribution jar is held concurrently, and to hold concurrently from the water distribution jar that the reative cell bucket pushes up to the lower cone junction surface be the suspension settling section for reacting outdoor wall and exterior circular column inwall, lower cone portion is the sludge settling district, and lower cone awl end is provided with out dirty valve; Hold concurrently reative cell bucket top of described water distribution jar is fixed on exterior circular column suspended filter material filtering area below, and its opening is positioned at the below of exterior circular column and lower cone junction, and the tubbiness top is provided with air and blast pipe, is provided with sewage water inlet pipe below it.
2. high turbidity filter according to claim 1 is characterized in that described water distribution jar holds concurrently its circular section area of reative cell less than 25% of exterior circular column circular section area, greater than 1% of exterior circular column circular section area.
3. high turbidity filter according to claim 1 is characterized in that described lower cone cone angle is less than 120 degree.
4. high turbidity filter according to claim 1 is characterized in that described sewage water inlet pipe inserts from the hold concurrently tangential direction of reative cell tank skin of water distribution jar.
5. high turbidity filter according to claim 1 is characterized in that described suspension settling section top is provided with swash plate or inclined tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201542799U CN201283252Y (en) | 2008-10-21 | 2008-10-21 | High-turbidity filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201542799U CN201283252Y (en) | 2008-10-21 | 2008-10-21 | High-turbidity filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201283252Y true CN201283252Y (en) | 2009-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201542799U Expired - Fee Related CN201283252Y (en) | 2008-10-21 | 2008-10-21 | High-turbidity filter |
Country Status (1)
| Country | Link |
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| CN (1) | CN201283252Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102010043A (en) * | 2010-11-01 | 2011-04-13 | 江苏新纪元环保有限公司 | Combined type water clarifying device |
| CN102745788A (en) * | 2012-07-25 | 2012-10-24 | 北京朗新明环保科技有限公司南京分公司 | Automatic integrated coagulation clarification and filtering device |
| CN102781535A (en) * | 2010-09-28 | 2012-11-14 | 小石和典 | Up-flow filtration device characterized by method for stacking filter materials |
| CN104258631A (en) * | 2014-09-23 | 2015-01-07 | 浙江海洋学院 | Improved type backwashing-free and automatic blowdown sand filtering cylinder |
| CN105753192A (en) * | 2014-12-19 | 2016-07-13 | 深圳市同盛绿色科技有限公司 | Water treatment system |
| CN106045127A (en) * | 2016-07-20 | 2016-10-26 | 江苏展宏环保科技有限公司 | High-speed filter |
| CN106512497A (en) * | 2016-12-15 | 2017-03-22 | 宁波宝硕美机械设备工程有限公司 | Hydrophobic type floating filter material filtering tank |
| CN110975411A (en) * | 2019-12-20 | 2020-04-10 | 中核二七二铀业有限责任公司 | Pretreatment filtering equipment for extraction stock solution |
-
2008
- 2008-10-21 CN CNU2008201542799U patent/CN201283252Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102781535A (en) * | 2010-09-28 | 2012-11-14 | 小石和典 | Up-flow filtration device characterized by method for stacking filter materials |
| CN102781535B (en) * | 2010-09-28 | 2014-09-03 | 小石和典 | Up-flow filtration device characterized by method for stacking filter materials |
| CN102010043A (en) * | 2010-11-01 | 2011-04-13 | 江苏新纪元环保有限公司 | Combined type water clarifying device |
| CN102010043B (en) * | 2010-11-01 | 2012-12-05 | 江苏新纪元环保有限公司 | Combined type water clarifying device |
| CN102745788A (en) * | 2012-07-25 | 2012-10-24 | 北京朗新明环保科技有限公司南京分公司 | Automatic integrated coagulation clarification and filtering device |
| CN104258631A (en) * | 2014-09-23 | 2015-01-07 | 浙江海洋学院 | Improved type backwashing-free and automatic blowdown sand filtering cylinder |
| CN104258631B (en) * | 2014-09-23 | 2017-02-08 | 浙江海洋大学 | Improved type backwashing-free and automatic blowdown sand filtering cylinder |
| CN105753192A (en) * | 2014-12-19 | 2016-07-13 | 深圳市同盛绿色科技有限公司 | Water treatment system |
| CN105753192B (en) * | 2014-12-19 | 2018-10-02 | 深圳市同盛绿色科技有限公司 | A kind of water treatment system |
| CN106045127A (en) * | 2016-07-20 | 2016-10-26 | 江苏展宏环保科技有限公司 | High-speed filter |
| CN106512497A (en) * | 2016-12-15 | 2017-03-22 | 宁波宝硕美机械设备工程有限公司 | Hydrophobic type floating filter material filtering tank |
| CN110975411A (en) * | 2019-12-20 | 2020-04-10 | 中核二七二铀业有限责任公司 | Pretreatment filtering equipment for extraction stock solution |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20171021 |