CN201719906U - Fibre turnplate filter for depth-type sewage filtration treatment - Google Patents
Fibre turnplate filter for depth-type sewage filtration treatment Download PDFInfo
- Publication number
- CN201719906U CN201719906U CN 201020161230 CN201020161230U CN201719906U CN 201719906 U CN201719906 U CN 201719906U CN 201020161230 CN201020161230 CN 201020161230 CN 201020161230 U CN201020161230 U CN 201020161230U CN 201719906 U CN201719906 U CN 201719906U
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- CN
- China
- Prior art keywords
- filter
- cesspool
- fibre
- sewage
- suction
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
Abstract
The utility model relates to a fibre turnplate filter for depth-type sewage filtration treatment, belonging to the field of sewage treatment. A pool body comprises a sewage pool and a clear water pool which are mutually communicated, and a round shaft is fixed in the sewage pool through a front support, a middle support and a back support, and is connected with a transmission mechanism. A plurality of rotating filter discs are respectively fixed with the round shaft, and the outer ring of the rotating filter discs is provided with an outer pressure plate. The suction disc fixing device of a filter cloth reverse suction device is arranged at the sides of rotating filter discs, the suction disc is provided with a suction mouth, and a mud pumping pipe is arranged at the bottom part of the sewage pool. By the utility model, the occupied area of a filter plant is reduced, and treatment expense of water/ton is reduced.
Description
Technical field
The utility model relates to the fibre turntable filter that a kind of sewage water depth-type filtration is handled, be applicable to the municipal sewage plant after biochemical treatment the water outlet upgrading and middle water treatment technology in the filtration of suspension after the dosing dephosphorization, belong to sewage disposal
Background technology
Its filtrate major part of various filter plants of using in the prior art is horizontally disposed at present, and its shortcoming is: the suspension in the water will soon be deposited on the surface of filtrate and stop up water stream channel, and therefore the shock-resistant ability to suspension load in the water inlet is little; The backwash energy consumption is big; The service life of filtrate is short.Especially the water outlet of sewage treatment plant after biochemical treatment, easy surface at filtrate generates biomembrane and hardens.Also, filtrate makes that the floor space of equipment is very big owing to being horizontally disposed.Therefore existing various filter plants are the cost height not only, and disposal cost is also very high.
Summary of the invention
The purpose of this utility model is to propose a kind of fibre turntable filter chamber that sewage water depth-type filtration is handled that is used for, and the structure of existing filter plant is made improvements, so that the floor space of filter plant is little, the disposal cost of ton water is low.
The fibre turntable filter chamber that is used for the sewage water depth-type filtration processing that the utility model proposes, comprise: pond body, filter tank outlet pipe, filtering table, transmission mechanism, filter and blowdown apparatus, the pond body is made up of cesspool and close clear water reserviors, is interconnected by the limbers between cesspool and the clear water reserviors.The sewage pool wall is provided with water inlet, and the length direction of cesspool is provided with influent weir, and influent weir is connected with water inlet.The clear water pool wall is provided with delivery port, is provided with adjustable effluent weir in the clear water reserviors.The circle axle by preceding support, intermediate supports and after be supported and fixed in the cesspool, have the inlet opening on the circle axle, the circle axle links to each other with the transmission mechanism that is fixed on the cesspool top.The rotation filter disc has a plurality of, and respectively with circle axle relative fixed, the outer ring of rotation filter disc is provided with outer plate.The filter cloth back suction is inhaled device and is made up of sucker, connecting pipe, motor-driven valve and back suction pulsating pump, described back suction pulsating pump is fixed on body top, described pond, described sucker by with the relatively-stationary sucker fixing of pond body wall the rotation filter disc the side, sucker is provided with suction inlet, and suction inlet links to each other with the back suction sucking pump of motor-driven valve with pond body top by connecting pipe.Extraction mud pipe places the cesspool bottom, and extraction mud pipe links to each other with the back suction pulsating pump of motor-driven valve with pond body top by connecting pipe.
In the above-mentioned fibre turntable filter chamber, described rotation filter disc is spliced mutually by a plurality of shallow bids, and each shallow bid is made up of filter disc skeleton and fiber filter cloth, and fiber filter cloth is sleeved on the filter disc skeleton; Described fiber filter cloth is woven in the base fabric by the polytetrafluoroethylene fibre doubling and makes, and the length of every polytetrafluoroethylene fibre is 20mm～40mm, and the density of polytetrafluoroethylene fibre is 50～200/cm on the base fabric.
In the above-mentioned fibre turntable filter chamber, the cross section of described suction inlet is a continuous variable cross section, the radius r=10mm of inner lane opening～20mm, the radius R=1.8*r of outer ring opening.
The fibre turntable filter chamber that is used for the sewage water depth-type filtration processing that the utility model proposes, its advantage is, circle axle horizontal is wherein arranged, filter disc adopts and is arranged vertically, and adopts the fiber filter cloth with hydrophobic function, and the suspension in the water is not on filter disc, suspension runs up to a certain degree and will come off automatically, therefore in water treatment procedure, can significantly reduce back suction and inhale number of times, thereby cut down the consumption of energy, reduce equipment operating cost.Sucker and the wearing and tearing between the filter cloth that back suction is inhaled in the device are very little, so the long service life of filter cloth.The concentration of suspension of water outlet does not change with the variation of load, still can operate as normal under the impact of high load capacity, and suspended substance removal rate height.Fibre turntable filter chamber of the present utility model is convenient to many Combination Design, makes that the floor space of equipment is very little, and the disposal cost of ton water is very low.
Description of drawings
Fig. 1 is the structural representation that the utility model is used for the fibre turntable filter chamber of sewage water depth-type filtration processing.
Fig. 2 is the A-A profile of Fig. 1.
Fig. 3 is the enlarged drawing that the filter cloth back suction is inhaled device and sucker.
Fig. 4 is the enlarged drawing of suction inlet on the sucker.
Fig. 5 is the B-B profile of Fig. 2.
Among Fig. 1～Fig. 5, the 1st, pond body, the 2nd, water inlet, the 3rd, influent weir, the 4th, adjustable effluent weir, the 5th, circle axle, the 7th, sucker fixing, 7-1 are the sucker fixing springs, and 7-2 is the sucker fixed supporting leg, the 8th, sucker, 8-1 are the sucker suction inlets, the 9th, and connecting pipe, the 10th, delivery port, the 11st, rotation filter disc, 11-1 are rotation filter disc outer plates, the 12nd, fiber filter cloth, the 13rd, filter disc skeleton, the 14th, extraction mud pipe, the 15th, the back is supported, and the 16th, intermediate supports, the 17th, preceding support, the 18th, transmission mechanism, the 19th, motor-driven valve, the 20th, back suction pulsating pump, the 21st, cesspool, the 22nd, clear water reserviors, the 23rd, limbers
The specific embodiment
The fibre turntable filter chamber that is used for the sewage water depth-type filtration processing that the utility model proposes, its structure comprises as depicted in figs. 1 and 2: pond body 1, circle axle 5, rotation filter disc 11, transmission mechanism 18, filter cloth back suction are inhaled device and extraction mud pipe.The pond body is made up of cesspool 21 and clear water reserviors 22, is interconnected by limbers 23 between cesspool 21 and the clear water reserviors 22.The sewage pool wall is provided with water inlet 2, and the length direction of cesspool is provided with influent weir 3, and influent weir 3 is connected with water inlet 2.The clear water pool wall is provided with delivery port 10, is provided with adjustable effluent weir 4 in the clear water reserviors.Circle axle 5 supports 15 by preceding support 17, intermediate supports 16 and back and is fixed in the cesspool 21, has the inlet opening on the circle axle 5, and circle axle 5 links to each other with the transmission mechanism 18 that is fixed on the cesspool top.Rotation filter disc 11 has a plurality of, and respectively with circle axle 5 relative fixed, the outer ring of rotation filter disc 11 is provided with outer plate 11-1.The filter cloth back suction is inhaled structure such as Fig. 2 and shown in Figure 4 of device, form by sucker 8, connecting pipe 9, motor-driven valve 19 and back suction pulsating pump 20, back suction pulsating pump 20 is fixed on pond body 1 top, sucker 8 is by being fixed on the side that rotates filter disc 11 with the relatively-stationary sucker fixing 7 of pond body wall, sucker 8 is provided with suction inlet 8-1, and suction inlet 8-1 links to each other with the back suction pulsating pump 20 of motor-driven valve 19 with pond body top by connecting pipe 9.Extraction mud pipe 14 places the bottom of cesspool 21, and extraction mud pipe 14 links to each other with the back suction pulsating pump 20 of the top of pond body 1 with motor-driven valve 19 by connecting pipe 9.
Claims (3)
1. the fibre turntable filter handled of a sewage water depth-type filtration, it is characterized in that: form by pond body, circle axle, rotation filter disc, transmission mechanism, filter and blowdown apparatus, the pond body is made up of cesspool and close clear water reserviors, be interconnected by the limbers between cesspool and the clear water reserviors, the sewage pool wall is provided with water inlet, the length direction of cesspool is provided with influent weir, and influent weir is connected with water inlet; The clear water pool wall is provided with delivery port, is provided with adjustable effluent weir in the clear water reserviors; The circle axle by preceding support, intermediate supports and after be supported and fixed in the cesspool, have the inlet opening on the circle axle, the circle axle links to each other with the transmission mechanism that is fixed on the cesspool top, and the rotation filter disc has a plurality of, with circle axle relative fixed, the outer ring of rotation filter disc is provided with outer plate respectively; The filter cloth back suction is inhaled device and is made up of sucker, connecting pipe, motor-driven valve and back suction pulsating pump, described back suction pulsating pump is fixed on body top, described pond, described sucker by with the relatively-stationary sucker fixing of pond body wall the rotation filter disc the side, sucker is provided with suction inlet, and suction inlet links to each other with the back suction sucking pump of motor-driven valve with pond body top by connecting pipe; Extraction mud pipe places the cesspool bottom, and extraction mud pipe links to each other with the back suction pulsating pump of motor-driven valve with pond body top by connecting pipe.
2. fibre turntable filter as claimed in claim 1 is characterized in that: be spliced mutually by a plurality of shallow bids, each shallow bid is made up of filter disc skeleton and fiber filter cloth, and fiber filter cloth is sleeved on the filter disc skeleton; Described fiber filter cloth is woven in the base fabric by the polytetrafluoroethylene fibre doubling and makes, and the length of every polytetrafluoroethylene fibre is 20mm～40mm, and the density of polytetrafluoroethylene fibre is 50～200/cm on the base fabric.
3. fibre turntable filter as claimed in claim 1 is characterized in that: the cross section of suction inlet is a continuous variable cross section, the radius r=10mm of inner lane opening～20mm, the radius R=1.8*r of outer ring opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020161230 CN201719906U (en) | 2010-04-16 | 2010-04-16 | Fibre turnplate filter for depth-type sewage filtration treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020161230 CN201719906U (en) | 2010-04-16 | 2010-04-16 | Fibre turnplate filter for depth-type sewage filtration treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201719906U true CN201719906U (en) | 2011-01-26 |
Family
ID=43488180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020161230 Expired - Fee Related CN201719906U (en) | 2010-04-16 | 2010-04-16 | Fibre turnplate filter for depth-type sewage filtration treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201719906U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319526A (en) * | 2011-08-31 | 2012-01-18 | 张旭光 | Sedimentation tank filter weir |
| CN102500165A (en) * | 2011-10-18 | 2012-06-20 | 郑向东 | Composite precise filter medium with back-flush regeneration function and application thereof |
| CN102961914A (en) * | 2011-08-31 | 2013-03-13 | 水和地株式会社 | Suction apparatus for fabric filter and filtering device for liquid filtration using the same |
| CN110559728A (en) * | 2019-08-27 | 2019-12-13 | 首创爱华(天津)市政环境工程有限公司 | Micro-flocculation technology for fiber rotary disc filter |
| CN111974067A (en) * | 2020-07-23 | 2020-11-24 | 安徽新育轩环保科技有限公司 | Fiber rotary disc filter sleeve |
-
2010
- 2010-04-16 CN CN 201020161230 patent/CN201719906U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319526A (en) * | 2011-08-31 | 2012-01-18 | 张旭光 | Sedimentation tank filter weir |
| CN102961914A (en) * | 2011-08-31 | 2013-03-13 | 水和地株式会社 | Suction apparatus for fabric filter and filtering device for liquid filtration using the same |
| CN102961914B (en) * | 2011-08-31 | 2015-09-09 | 水和地株式会社 | Fabric filter suction apparatus and utilize its filter |
| CN102500165A (en) * | 2011-10-18 | 2012-06-20 | 郑向东 | Composite precise filter medium with back-flush regeneration function and application thereof |
| CN110559728A (en) * | 2019-08-27 | 2019-12-13 | 首创爱华(天津)市政环境工程有限公司 | Micro-flocculation technology for fiber rotary disc filter |
| CN111974067A (en) * | 2020-07-23 | 2020-11-24 | 安徽新育轩环保科技有限公司 | Fiber rotary disc filter sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU ZHONGHENG WATER INDUSTRY EQUIPMENT CO., LT Free format text: FORMER OWNER: WANG YONG Effective date: 20131011 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131011 Address after: 214000 Xingda Road, Jiangsu city of Yixing province Zhu Xi Zhou Town Industrial Zone No. 6 Patentee after: Jiangsu Xinzhongheng Water Industry Equipment Co., Ltd. Address before: 214000 Jiangsu province Yixing Zhoutie town Tangxia village Wu Xi Tang No. 28 Patentee before: Wang Yong |
|
| DD01 | Delivery of document by public notice |
Addressee: Wang Yong Document name: Notification of Passing Examination on Formalities |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |