CN102784507A - Rotating disk filter - Google Patents
Rotating disk filter Download PDFInfo
- Publication number
- CN102784507A CN102784507A CN2011101278701A CN201110127870A CN102784507A CN 102784507 A CN102784507 A CN 102784507A CN 2011101278701 A CN2011101278701 A CN 2011101278701A CN 201110127870 A CN201110127870 A CN 201110127870A CN 102784507 A CN102784507 A CN 102784507A
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- China
- Prior art keywords
- filter
- rotary disc
- support
- cloth
- rotating disk
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- Filtration Of Liquid (AREA)
Abstract
The invention discloses a rotating disk filter. The rotating disk filter comprises a water inlet tank, a water distribution cylinder, one or more rotating disk supports and a filter disk, wherein the water inlet tank is connected with the water distribution cylinder; the wall of the water distribution cylinder is provided with water outlets; the rotating disk support(s) is (are) welded on the outer wall of the water distribution cylinder; and the filter disk is fixed on the rotating disk support(s) through movable buckles. The rotating disk filter which has a simple structure can be conveniently and fast mounted, can be completely mounted without a special tool, and can be replaced within a short period of time, so the maintenance time is substantially shortened, thereby favorable conditions are created for the continuous operation of the production.
Description
Technical field
The invention belongs to the environmental protection field, be specifically related to a kind of rotary disc filter.
Background technology
At present, serious day by day along with water environment pollution, country improves the discharge standard after the sewage disposal day by day, and various microfilter devices arise at the historic moment; Critical component wherein is the filtration filter disc that fiber filter cloth all is equipped with on the two sides, and still, the sealing of traditional filter disc is generally adopted and installed metal bead above the flat rubber additional, again with rivet fixed method in addition; This technology production process is complicated, need cost a large amount of artificial, and sealing effectiveness is poor, when the filter disc inside and outside differential pressure is big; Filter cloth is torn easily, do not reach the required filtering accuracy of technology, and filter cloth belongs to consumable accessory; This technology is very time-consuming when changing filter cloth, need lay down rivet one by one, has a strong impact on the continuous operation of production.
Summary of the invention
Goal of the invention: the objective of the invention is to deficiency, a kind of rotary disc filter simple in structure, easy to maintenance is provided to prior art.
Technical scheme: in order to reach goal of the invention, the present invention specifically realizes like this: a kind of rotary disc filter, comprise intake chamber, cloth water drum, support for rotary disc and filter disc, and said intake chamber links to each other with the cloth water drum, and the water distribution barrel is provided with apopore; Said support for rotary disc is welded on the water distribution drum outer wall, and filter disc is fixed on the support for rotary disc through movable button.
Wherein, the number of support for rotary disc can in order to improve filtration yield, also can be made as a plurality of for single.
Wherein, filter disc is the hollow bilateral structure, and every face has four frames, and U type notch is arranged on the frame, and the filter cloth that is covered with on two faces is through filling hollow rubber seal sealing in U type notch.
Wherein, cloth water drum top is provided with backwash water pump and liquid level sensor, and the backwash water pump links to each other with liquid level sensor, plays the effect of backwash filter cloth.
Wherein, cloth water drum inside front is provided with the deslagging bucket, makes things convenient for the residue behind the backwash filter cloth to discharge.
Wherein, cloth water drum top is provided with accurate filter, to improve backwash efficient.
Wherein, trickle down in filter in order to prevent dust, the rotating disk outside is provided with base, and the rotating disk top is provided with seal cover.
Beneficial effect: compared with prior art, the present invention is simple in structure, and is quick and easy for installation; The whole erection process does not need special instrument; Can change in short time and finish, shorten the time of changing filter cloth greatly, thereby create advantage for the continuous operation of producing.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a filter disc sketch map of the present invention.
The specific embodiment
As shown in Figure 1; A kind of rotary disc filter provided by the invention; Comprise intake chamber 1, cloth water drum 2, support for rotary disc 3 and filter disc 4, said intake chamber 1 links to each other with cloth water drum 2, and cloth water drum 2 walls are provided with apopore; Support for rotary disc 3 is welded on cloth water drum 2 outer walls, and filter disc 4 is fixed on the support for rotary disc through movable button 5.Cloth water drum 2 tops are provided with backwash water pump 6 and liquid level sensor 7, and backwash water pump 6 links to each other with liquid level sensor 7, play the effect of backwash filter cloth.Cloth water drum 2 inside fronts are provided with deslagging bucket 8, make things convenient for the residue behind the backwash filter cloth to discharge.Cloth water drum 2 tops are provided with accurate filter 9, to improve backwash efficient.In order to prevent that dust from trickling down in filter, support for rotary disc 3 outsides are provided with base 11, and support for rotary disc 3 tops are provided with seal cover 10.
As shown in Figure 2, filter disc 4 provided by the invention, hollow bilateral structure, every face have four frames, and U type notch is arranged on the frame, and the filter cloth that is covered with on two faces is through filling hollow rubber seal sealing in U type notch.
The present invention specifically operates like this: former water at first gets into cloth water drum 2 from intake chamber 1, sets out the water hole on the cloth water drum 2, and former water is by getting into filter disc 4 in the water hole; Continuous rising along with water level; Pressure reduction constantly increases in the filter disc 4, and clear water is progressively separated out from filter cloth, gets into clear water reserviors.The solid suspension of holding back is intercepted at the filter cloth inboard, and along with the solid suspension of tackling constantly increases, liquid levels rise gradually in the filter disc 4; When arriving the liquid level of setting; Touch liquid level sensor 7 switches, slowly rotation of support for rotary disc 3 beginnings, the water pump of backwash simultaneously 6 is started working; Water under high pressure penetrates at a high speed in the shower nozzle that is arranged on the filter cloth both sides, and ecto-entad carries out backwash to the filter disc 4 in the rotation.After being trapped in the inboard solid suspension of filter cloth and being rinsed, the sewage sump that is set at the rotating cylinder inside front is collected, and discharges water distribution tube 2.Along with constantly carrying out of backwash, water level descends gradually in the filter disc 4, prescribes a time limit when liquid level is lower than the following of setting, and backwash water pump 6 quits work, and backwash finishes, and support for rotary disc 3 also stops operating simultaneously, gets into next operation cycle.
Claims (7)
1. a rotary disc filter comprises intake chamber (1), cloth water drum (2), support for rotary disc (3) and filter disc (4), it is characterized in that, said intake chamber (1) links to each other with cloth water drum (2), and cloth water drum (2) wall is provided with apopore; Said support for rotary disc (3) is welded on cloth water drum (2) outer wall, and filter disc (4) is fixed on the support for rotary disc (3) through movable button (5).
2. rotary disc filter according to claim 1 is characterized in that, the number of support for rotary disc (3) is single or a plurality of.
3. rotary disc filter according to claim 1 is characterized in that, said filter disc (4) is the hollow bilateral structure, and every face has four frames, and U type notch is arranged on the frame, and the filter cloth that is covered with on two faces is through filling hollow rubber seal sealing in U type notch.
4. rotary disc filter according to claim 1 is characterized in that, said cloth water drum (2) top is provided with backwash water pump (6) and liquid level sensor (7), and backwash water pump (6) links to each other with liquid level sensor (7).
5. rotary disc filter according to claim 1 is characterized in that, said cloth water drum (2) inside front is provided with deslagging bucket (8).
6. rotary disc filter according to claim 1 is characterized in that, said cloth water drum (2) top is provided with accurate filter (9).
7. rotary disc filter according to claim 1 is characterized in that, said support for rotary disc (3) outside is provided with base (11), and support for rotary disc (3) top is provided with seal cover (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101278701A CN102784507A (en) | 2011-05-17 | 2011-05-17 | Rotating disk filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101278701A CN102784507A (en) | 2011-05-17 | 2011-05-17 | Rotating disk filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102784507A true CN102784507A (en) | 2012-11-21 |
Family
ID=47150206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101278701A Pending CN102784507A (en) | 2011-05-17 | 2011-05-17 | Rotating disk filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102784507A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463878A (en) * | 2013-09-10 | 2013-12-25 | 苏州新区枫桥净化设备厂 | Air filter core module |
| CN106457087A (en) * | 2014-04-11 | 2017-02-22 | 艾得万斯德过滤技术有限公司 | Rotary disc filter device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5360541A (en) * | 1993-06-24 | 1994-11-01 | Albany International Corp. | Modular device for the ease of use and installation of filtration textiles |
| CN101219300A (en) * | 2007-09-28 | 2008-07-16 | 浦华控股有限公司 | Fibre turntable filter chamber for sewage water depth-type filtration process |
| CN101961574A (en) * | 2010-09-17 | 2011-02-02 | 北京沃特林克环境工程有限公司 | Turntable type micro filter |
| CN201791421U (en) * | 2010-09-17 | 2011-04-13 | 张洪亮 | Vertical turnplate filtering machine |
| CN202087124U (en) * | 2011-05-17 | 2011-12-28 | 江苏龙桥环保机械有限公司 | Turntable filter |
-
2011
- 2011-05-17 CN CN2011101278701A patent/CN102784507A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5360541A (en) * | 1993-06-24 | 1994-11-01 | Albany International Corp. | Modular device for the ease of use and installation of filtration textiles |
| CN101219300A (en) * | 2007-09-28 | 2008-07-16 | 浦华控股有限公司 | Fibre turntable filter chamber for sewage water depth-type filtration process |
| CN101961574A (en) * | 2010-09-17 | 2011-02-02 | 北京沃特林克环境工程有限公司 | Turntable type micro filter |
| CN201791421U (en) * | 2010-09-17 | 2011-04-13 | 张洪亮 | Vertical turnplate filtering machine |
| CN202087124U (en) * | 2011-05-17 | 2011-12-28 | 江苏龙桥环保机械有限公司 | Turntable filter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463878A (en) * | 2013-09-10 | 2013-12-25 | 苏州新区枫桥净化设备厂 | Air filter core module |
| CN106457087A (en) * | 2014-04-11 | 2017-02-22 | 艾得万斯德过滤技术有限公司 | Rotary disc filter device |
| CN106457087B (en) * | 2014-04-11 | 2019-01-15 | 发明环保技术有限公司 | Rotary disc-type filter device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121121 |