CN202199195U - Turnplate type filtering machine with fiber filtering cloth - Google Patents
Turnplate type filtering machine with fiber filtering cloth Download PDFInfo
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- CN202199195U CN202199195U CN2011202212247U CN201120221224U CN202199195U CN 202199195 U CN202199195 U CN 202199195U CN 2011202212247 U CN2011202212247 U CN 2011202212247U CN 201120221224 U CN201120221224 U CN 201120221224U CN 202199195 U CN202199195 U CN 202199195U
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- filter cloth
- filter
- cloth
- fan
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Abstract
The utility model relates to a turnplate type filtering machine with fiber filtering cloth for filtering wastewater. A water inlet and a water outlet are provided with a water influent weir and a water effluent weir, respectively; the weirs are arranged at two layers to reduce impact of water current on the filtering cloth. A central water-distribution rotating drum is provided with a flowing channel; six small fan-shaped blocks are directly installed on the central water-distribution rotating drum; the flowing channel on the rotating drum is communicated with openings at the bottoms of the six small fan-shaped blocks to commonly joint a circular rotary filtering tray. The filtering cloth is fixed by lacing and is uniformly stressed in each direction. A sucker is equipped with a roller; and the roller carries out rolling friction in relation with the filtering cloth while back-washing. The turnplate type filtering machine with fiber filtering cloth provided by the utility model has a bigger filtering area and higher cleaning efficiency; the filtering cloth has longer service life and the processing process is much simpler.
Description
Technical field
The utility model relates to a kind of fiber filter cloth filter, and this fiber filter cloth filter is suitable for sewage treatment plant's sewage water depth-type filtration and handles, and the fresh water (FW) reuse is filtered, and middle water reuse filtration, belongs to the sewage water filtration process field.
Background technology
U.S. Pat 6,103,132 with Chinese patent 200710175250 a kind of rotating disc type fiber filter cloth filter is disclosed.There is following weak point in this filter:
1, all have a hexahedron or six side's connectors to be installed on the cloth rotating drum of center, the rotation filter disc of then six fan-shaped fritters being formed is fixed on hexahedron or the six side's connectors.Hexahedron or six side's connectors can take a part of filter disc area, reduce the effective filtration area of filter disc.And because filter cloth sucker when cleaning is to be the center of circle with hexahedron or six side's connectors; With the sucker is radius, is close to the rotation of filter disc surface, and filter cloth is carried out the negative pressure suction; Hexahedron or six side's connectors can cause filter cloth the dead angle when cleaning, to occur cleaning owing to be not circular.
2, the fixed form of filter cloth is earlier filter cloth to be made a filter cloth cover, and filter cloth puts slide fastener or thread gluing are housed, be enclosed within six fan-shaped fritters after, with slide fastener or thread gluing filter cloth is fixed.This fixed form is difficult for cutting out processing, and in case cut out or processing dimension wrong, bag can appear in filter cloth, the phenomenon of crumpling can reduce the cleaning efficiency of filter cloth so greatly, and the service life of shortening filter cloth.
3, sucker is pressed in the filter cloth surface through spring, on the filter cloth surface, does sliding friction during rotation, and filter cloth is caused certain wearing and tearing, shortens the service life of filter cloth.
4, the length direction of body is installed into mill weir in the pond, and the material that uses during not only installation and maintenance inconvenience, and processing and fabricating is many, and cost is high.
Summary of the invention
The purpose of the utility model is to propose the more reasonable rotating disc type fiber filter cloth of a kind of design filter; Existing rotating disc type fiber filter cloth filter plant structure is improved; So that rotating disc type fiber filter cloth filter plant, filter area is bigger, and cleaning efficiency is higher; The filter cloth longer service life, processing technology is simpler.
The rotating disc type fiber filter cloth filter that is used for sewage water filtration that this practical newline proposes comprises casing, water inlet, influent weir, cleaning aspirator, filtering table, center cloth rotating drum, effluent weir, goes out water out.Have water inlet in micropore filter cloth filter one side, opposite side has delivery port, is provided with adjustable influent weir and adjustable effluent weir respectively at water inlet and delivery port place, and mill weir is two-layer, and adjustable weir plate is installed between the ground floor and the second layer; Described center cloth rotating drum is the cylinder of a hollow, links to each other in drive motors with sprocket wheel through driving chain, and one is fixed on the support; The other end connects effluent weir; Have the flowing water passage on the rotary drum, six fan-shaped fritters are directly installed on the center water distribution transfers shares, the open communication of the flowing water passage on the rotary drum and six fan-shaped fritter bottoms; Be spliced into the filter disc that rotates through of a circle jointly, N filtering table can be installed on transferring shares; The cleaning aspirator of being told by suction channel, sucker, pond at the bottom of dirt sucking tube, electrically operated valve and back suction sucking pump form; Sucker is through the fixture on the pool wall; Be installed in the both sides of single filtering table; Suction inlet on the sucker is towards filter cloth, and dirt sucking tube is connected with the back suction sucking pump with the electrically operated valve that is installed in the pond external through suction channel at the bottom of sucker and the pond.
The filter cloth of above-mentioned filtering table is according to the shape of fan-shaped fritter; At first be cut into two fan-shaped; Around the fan-shaped filter cloth of cutting out, stamp the hole; Then two filter clothes are covered fan-shaped fritter two sides, the frenulum that fixing filter cloth is used passes in the hole around two fan-shaped filter clothes, with the mode of frenulum filter cloth is fixed on the fan-shaped fritter.
On the above-mentioned sucker roller is installed.
The micropore filter cloth filter that the present invention proposes; Advantage is; The filtering table of six fan-shaped fritter compositions directly is fixed on the cloth rotating drum of center, need not to fix with hexahedron or six side's connectors, has both increased filter area; And because center cloth rotating drum is circular, thereby the cleaning dead angle of having reduced filter cloth.With the fixing filter cloth of the mode of frenulum, need not to process the filter cloth cover, and frenulum can make all angles stressed evenly when fixing filter cloth, filter cloth is more smooth.Roller is installed on the sucker, is changed sliding friction into rolling friction, prolonged the service life of filter cloth.With the equipment of performance, the rotating disc type fiber filter cloth filter that the utility model proposes, filter area is bigger, and material cost is lower, and processing technology is simpler, and filter cloth is more smooth firmly, the filter cloth longer service life.
Description of drawings
Fig. 1 is that prior art micropore filter cloth filters profile.
Fig. 2 is that the utility model micropore filter cloth filters profile.
Fig. 3 is the center water distribution side view of transferring shares
Fig. 4 is a fixedly sketch map of fan-shaped fritter filter cloth.
Fig. 5 is the mill weir profile
Fig. 6 is the sucker enlarged drawing
Fig. 7 is a front view
Among Fig. 1～Fig. 7, the 1st, back suction sucking pump, the 2nd, electrically operated valve, the 3rd, fan-shaped fritter, the 4th, hexahedron or six side's connectors, the 5th, drive motors, the 6th, drive sprocket, the 7th, center water distribution transfer shares, the 8th, filtering table, the 9th, sucker fixed support, the 10th, sucker, the 11st, filter cloth dirt sucking tube, the 12nd, casing, the 13rd, dirt sucking tube, the 14th at the bottom of the pond, suction connecting pipe, the 15th, flowing water passage, the 16th, filter cloth be frenulum, the 17th fixedly, and filter cloth, the 18th, frenulum bore a hole, the 19th, mill weir, the 20th, adjustable weir plate, the 21st, suction inlet, the 22nd, roller, the 23rd, delivery port, the 24th, water inlet.
The specific embodiment:
The micropore filter cloth filter that is used for sewage water filtration that the present invention proposes; Like Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and shown in Figure 7, comprise that back suction sucking pump 1, electrically operated valve 2, fan-shaped fritter 3, hexahedron or six side's connectors 4, drive motors 5, driving chain and sprocket wheel 6, center water distribution transfer shares 7, at the bottom of the filtering table 8, sucker fixed support 9, sucker 10, filter cloth dirt sucking tube 11, casing 12, pond dirt sucking tube 13, suction connecting pipe 14, flowing water passage 15, filter cloth fixedly frenulum 16, filter cloth 17, frenulum bore a hole 18, mill weir 19, adjustable weir plate 20, suction inlet 21, roller 22, delivery port 23, water inlet 24.Have water inlet 24 in micropore filter cloth filter one side; Opposite side has delivery port 23; Be provided with adjustable influent weir 19 and adjustable effluent weir 19 at water inlet 24 respectively with delivery port 23 places, mill weir is two-layer, and adjustable weir plate 20 is installed between the ground floor and the second layer; Described center cloth rotating drum 7 is the cylinder of a hollow, and linking to each other 5, one in drive motors with sprocket wheel 6 through driving chain is fixed on the support; The other end connects effluent weir 19; Having 15, six fan-shaped fritters 3 of flowing water passage on the rotary drum is directly installed on the center water distribution and transfers shares on 7 the open communication of the flowing water passage 15 on the rotary drum 7 and six fan-shaped fritter 3 bottoms; What be spliced into a circle jointly rotates through filter disc 8, and N filtering table 8 can be installed on transferring shares; The cleaning aspirator of being told by filter cloth dirt sucking tube 11, sucker 10, pond at the bottom of dirt sucking tube 13, electrically operated valve 2 and back suction sucking pump 1 form; Sucker 10 is through the sucker fixed support 8 on the pool wall; Be installed in the both sides of single filtering table 8; Suction inlet 21 on the sucker is towards filter cloth 17, and dirt sucking tube 13 is connected with back suction sucking pump 1 with the electrically operated valve that is installed in the pond external 2 through suction connecting pipe 14 at the bottom of filter cloth dirt sucking tube 11 and the pond.
The filter cloth of above-mentioned filtering table is according to the shape of fan-shaped fritter 3; At first be cut into two fan-shaped; Around the fan-shaped filter cloth of cutting out 17, stamp frenulum perforation 18; Then two filter clothes 17 are covered fan-shaped fritter 3 two sides, the frenulum 16 that fixing filter cloth is used passes the frenulum perforation 18 around two fan-shaped filter clothes, with the mode of frenulum filter cloth 17 is fixed on the fan-shaped fritter 3.
On the above-mentioned sucker 10 roller 22 is installed.
Workflow of the present invention and operation principle are following: the former water that is filtered by need covers adjustable weir plate 20 from the water inlet 24 of rotating disc type fiber filter cloth filter by the ground floor mill weir; Flow into casing 12 after getting into second layer mill weir, when double-deck mill weir 19 can be alleviated former water water inlet to the impact of filtering table 8.Former water does not need extra power; The free drop principle of gravity type according to water; Former water sees through the good filter cloth 17 of hydrophobicity, and it is inner to get into filtering table, the clear water after the filtration; Through the flowing water passage 15 entering center cloth rotating drums 7 of fan-shaped fritter 3, flow into effluent weir 19 by center cloth rotating drum 7 then with cloth rotating drum 7 junctions, center.In continuous filter process, the suspension in the former water is tackled by filter cloth, and suspension is gradually at its surface sediment; Stop up filter cloth 17; Thereby the reduction filter efficiency causes water level rising in the casing 12, when water level has surpassed setting value; Drive motors 5 starts, and rotates slowly with filter disc 8 through driving chain and sprocket wheel 6 drive center cloth rotating drums 7.Simultaneously electrically operated valve 2 is opened, and soil pick-up pump 1 starts, and sucker 10 is close to filter cloth 17 it is carried out the negative pressure suction along with the rotation of filter disc 8.Suspension is taken away through filter cloth dirt sucking tube 11 and suction connecting pipe 14.For sinking to casing 12 bottoms, the impurity that proportion is bigger is taken away through dirt sucking tube at the bottom of the pond 13.When water level was returned to setting value, back suction suction process stopped, and cleaned and finished.Whole filter process can be realized continuous operation, need not to shut down.
Claims (3)
1. a rotating disc type fiber filter cloth filter that is used for sewage water filtration comprises casing, water inlet, influent weir, cleaning aspirator, filtering table, center cloth rotating drum, effluent weir, goes out water out.Have water inlet in micropore filter cloth filter one side, opposite side has delivery port, is provided with adjustable influent weir and adjustable effluent weir respectively at water inlet and delivery port place, and mill weir is two-layer, and adjustable weir plate is installed between the ground floor and the second layer; Described center cloth rotating drum is the cylinder of a hollow, links to each other in drive motors with sprocket wheel through driving chain, and one is fixed on the support; The other end connects effluent weir; Have the flowing water passage on the rotary drum, six fan-shaped fritters are directly installed on the center water distribution transfers shares, the open communication of the flowing water passage on the rotary drum and six fan-shaped fritter bottoms; Be spliced into the filter disc that rotates through of a circle jointly, N filtering table can be installed on transferring shares; The cleaning aspirator of being told by suction channel, sucker, pond at the bottom of dirt sucking tube, electrically operated valve and back suction sucking pump form; Sucker is through the fixture on the pool wall; Be installed in the both sides of single filtering table; Suction inlet on the sucker is towards filter cloth, and dirt sucking tube is connected with the back suction sucking pump with the electrically operated valve that is installed in the pond external through suction channel at the bottom of sucker and the pond.
2. rotating disc type fiber filter cloth filter according to claim 1; It is characterized in that filter cloth on the filtering table is according to the shape of fan-shaped fritter; At first be cut into two fan-shaped, stamp the hole around the fan-shaped filter cloth of cutting out, then two filter clothes are covered fan-shaped fritter two sides; The frenulum that fixing filter cloth is used passes in the hole around two fan-shaped filter clothes, with the mode of frenulum filter cloth is fixed on the fan-shaped fritter.
3. rotating disc type fiber filter cloth filter according to claim 1 is characterized in that being equipped with on the sucker roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202212247U CN202199195U (en) | 2011-06-28 | 2011-06-28 | Turnplate type filtering machine with fiber filtering cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202212247U CN202199195U (en) | 2011-06-28 | 2011-06-28 | Turnplate type filtering machine with fiber filtering cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202199195U true CN202199195U (en) | 2012-04-25 |
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ID=45963333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202212247U Expired - Fee Related CN202199195U (en) | 2011-06-28 | 2011-06-28 | Turnplate type filtering machine with fiber filtering cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202199195U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466898A (en) * | 2013-09-27 | 2013-12-25 | 北京桑德环境工程有限公司 | Small-town sewage treatment system and method |
| CN106045017A (en) * | 2016-07-12 | 2016-10-26 | 沈阳建筑大学 | Integrated biological rotating disc and filter cloth coupled sewage treatment device |
| CN106669262A (en) * | 2017-01-12 | 2017-05-17 | 烟台星禾过滤科技有限公司 | Filter cloth cover for sector filter plate and molding process thereof |
| CN107285511A (en) * | 2017-06-27 | 2017-10-24 | 中电环保股份有限公司 | A kind of effective integrated waste-oil scavenger of oily waste water |
| CN108339305A (en) * | 2017-01-25 | 2018-07-31 | 刘广宣 | A kind of rotary wings microporous filter |
-
2011
- 2011-06-28 CN CN2011202212247U patent/CN202199195U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466898A (en) * | 2013-09-27 | 2013-12-25 | 北京桑德环境工程有限公司 | Small-town sewage treatment system and method |
| CN103466898B (en) * | 2013-09-27 | 2015-08-19 | 清华大学 | Small-town sewage treatment system and method |
| CN106045017A (en) * | 2016-07-12 | 2016-10-26 | 沈阳建筑大学 | Integrated biological rotating disc and filter cloth coupled sewage treatment device |
| CN106045017B (en) * | 2016-07-12 | 2019-06-14 | 沈阳建筑大学 | Integral biological turntable couples sewage disposal device with filter cloth |
| CN106669262A (en) * | 2017-01-12 | 2017-05-17 | 烟台星禾过滤科技有限公司 | Filter cloth cover for sector filter plate and molding process thereof |
| CN106669262B (en) * | 2017-01-12 | 2022-06-10 | 烟台同兴过滤科技有限公司 | Filter cloth sleeve for fan-shaped filter plate and forming process thereof |
| CN108339305A (en) * | 2017-01-25 | 2018-07-31 | 刘广宣 | A kind of rotary wings microporous filter |
| CN107285511A (en) * | 2017-06-27 | 2017-10-24 | 中电环保股份有限公司 | A kind of effective integrated waste-oil scavenger of oily waste water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: The 100095 Beijing Haidian District hot springs Baijiatuan Pinyuan is building 3, 226 Patentee after: Beijing Jinglinweiye Separation Equipment Co., Ltd. Address before: 100085 Haidian District, Zhongguancun on the road to information on the ground floor, building 605, No. 26, room Patentee before: Beijing Jinglinweiye Separation Equipment Co., Ltd. |
|
| 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: 20120425 Termination date: 20200628 |