CN101249339A - Vehicular type fibre vertical board filter for sewage water deepness filtering process - Google Patents
Vehicular type fibre vertical board filter for sewage water deepness filtering process Download PDFInfo
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- CN101249339A CN101249339A CNA2007101853266A CN200710185326A CN101249339A CN 101249339 A CN101249339 A CN 101249339A CN A2007101853266 A CNA2007101853266 A CN A2007101853266A CN 200710185326 A CN200710185326 A CN 200710185326A CN 101249339 A CN101249339 A CN 101249339A
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- filter cloth
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- sucker
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Abstract
The invention belongs to the sewage treatment device, in particular to a traveling fiber vertical plate filter for deep filtering treatment of the sewage. The filter includes a sewage pool, a clean water pool, a hollow water outlet pipe, a fiber vertical filter plate, a traveling walking mechanism, a filter cloth anti-suction device and a mud pumping pipe, a water inlet which is communicated with the fiber vertical filter plate thereon is arranged on the hollow water outlet pipe, the middle part of the fiber vertical filter plate is provided with two filter cloth pressing plates which are taken as walking tracks of a sucker in the filter cloth anti-suction device, the filter cloth anti-suction device is fixed below a beam of the traveling walking mechanism, the sucker thereof is fixed on the side surface of each fiber vertical filter plate, a suction port is arranged on the sucker, the suction port is connected with an anti-suction water pump by a communicating pipeline, the bottom end of the mud pumping pipe is near to the bottom part of the sewage pool, and the outlet end of the anti-suction water pump is connected into a sewage drainage groove out of the pool body by the connection of the communicating pipeline and the anti-suction water pump. The filter has great filtration treatment capacity of single filter, long service life of the filter cloth, small area coverage, low cost and low treatment cost of ton level water.
Description
Technical field:
The present invention relates to a kind of running vehicle type fiber riser filter tank that sewage water depth-type filtration is handled that is used for, 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 technical field of sewage.
Background technology:
At present, its filtrate major part of the various filter plants that use in the prior art is horizontally disposed, 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.
U.S. Pat 6,103,132 disclose a kind of filter cloth rotary disc filter of being made up of a plurality of vertical disks that are installed in the water tank with Chinese patent 200520008593.2, and this filter plant also has the following disadvantages:
Though 1 is vertical filter disc, but because the diameter of center water outlet axle is limited, when the more and treating capacity of the quantity of filter disc strengthens, in the center water outlet axle to go out water flow velocity too high, going out water resistance becomes big and influences water outlet, center water outlet axle also can flexural deformation, therefore 16 filter discs can only be installed at most, is not suitable for the bigger water factory of treatment scale and uses.
2, the sucker in the back suction suction device directly contacts with filter cloth, when carrying out the back suction suction, filter disc replaces back suction suction work for one group one group, other filter disc that does not have back suction to inhale is also all rotating simultaneously, the relative motion of sucker and filter cloth has the effect of claying to the suspension on the filter disc, has influenced the filtration of filter cloth, and back suction is subsequently inhaled effect, also artificial increase the number of times of sucker and filter cloth contact friction, the service life of having reduced fiber filter cloth.
The linear differential of suction inlet inner lane and outer ring was apart from too big when 3, back suction was inhaled, and the about circle of filter disc backwash effect is difficult to consistent.
4, the floor space of pond body is also bigger.
5, filter disc is a hexagon, and the movement locus of sucker is circular, and filter disc divides six frames too many; Therefore the effective filtration area of filter disc is little.
6, overall structure more complicated, particularly filter disc are difficult for making and the welded and installed difficulty with the hexahedron that is connected of center water outlet axle.
Summary of the invention:
The present invention is intended to solve the above-mentioned defective that background technology exists, and provide a kind for the treatment of capacity of separate unit filter plant that makes bigger, and the longer service life of filter cloth, floor space is littler, cost is lower, the running vehicle type fiber riser filter tank that is used for the sewage water depth-type filtration processing that the disposal cost of ton water is low.
The technical scheme that the present invention solves its technical problem employing is: a kind of running vehicle type fiber riser filter tank that is used for the sewage water depth-type filtration processing, comprise: cesspool, clear water reserviors, the hollow outlet pipe, the vertical filter plate of fiber, the running vehicle type walking mechanism, the filter cloth back suction is inhaled device, extraction mud pipe, be interconnected by the hollow outlet pipe between cesspool and the clear water reserviors, the sewage pool wall is provided with water inlet, to being provided with influent weir in the water inlet, the clear water pool wall is provided with delivery port, to being provided with effluent weir in the delivery port place, have the inlet opening that is connected with the vertical filter plate of side's mounted thereto fiber on the described hollow outlet pipe, the vertical filter plate of described fiber middle part is provided with two filter cloth pressing plates of inhaling the walking track of sucker in the device as the filter cloth back suction, described filter cloth back suction is inhaled the below that device is fixed on running vehicle type walking mechanism crossbeam, its sucker by with the relatively-stationary connecting pipe of running vehicle type walking mechanism crossbeam on the sucker positioner installed be fixed on the side of the vertical filter plate of each fiber, sucker is provided with suction inlet, and suction inlet links to each other by the connecting pipe back suction pulsating pump corresponding with the below of running vehicle type walking mechanism crossbeam; Its bottom of extraction mud pipe is near the cesspool bottom, and the back suction pulsating pump corresponding with the below of running vehicle type walking mechanism crossbeam by connecting pipe links to each other; The back suction pulsating pump port of export is connected in the mud drainage slot of external limit, pond one side.
Compared with prior art, the invention has the beneficial effects as follows: hollow water outlet central siphon horizontal fixed is arranged, the vertical filter plate of fiber adopts and is arranged vertically, 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.Design has the walking track between sucker in the back suction suction device and the filter cloth, makes sucker and filter cloth keep contactless state when back suction is not inhaled, and makes the wearing and tearing of filter cloth and filter disc reduce, and has also reduced the number of times that weares and teares, 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.The layout design of Large Water Works is convenient in the present invention, no matter great water factory can both solve with one or two filter tank, makes so that the treating capacity of filter plant is bigger, and the longer service life of filter cloth, floor space is littler, and cost is lower, and the disposal cost of ton water is low.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the A-A profile of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the amplification profile of the vertical filter plate of fiber, walking track and sucker.
Among Fig. 1～Fig. 4, the 1st, pond body, the 2nd, water inlet, the 3rd, influent weir, the 4th, the vertical filter plate of fiber, the 5th, sucker walking track, the 6th, filter disc skeleton, 6-1 are the inlet openings on the filter disc skeleton, the 7th, and fiber filter cloth, the 8th, connecting pipe, the 9th, running vehicle type walking mechanism, the 10th, back suction pulsating pump, the 11st, the sucker positioner, the 12nd, sucker, the 13rd, hollow outlet pipe, 13-1 are the interface boards of hollow outlet pipe, 13-2 is the inlet opening of hollow outlet pipe, the 14th, buttress, the 15th, extraction mud pipe, the 16th, clear water reserviors, the 17th, delivery port, the 18th, cesspool, the 19th, effluent weir, the 20th, mud drainage slot.
The specific embodiment:
Below in conjunction with drawings and Examples in detail the present invention is described in detail.
Its pond body 1 of running vehicle type fiber riser filter tank that is used for the sewage water depth-type filtration processing of the present invention is made up of cesspool 18 and clear water reserviors 16, is interconnected by hollow outlet pipe 13 between cesspool 18 and the clear water reserviors 16.Cesspool 18 walls are provided with water inlet 2, and to being provided with influent weir 3 in water inlet 2 places, influent weir 3 is connected with water inlet 2.Clear water reserviors 16 walls are provided with delivery port 17, to being provided with effluent weir 19 in delivery port 17 places.The quantity of hollow outlet pipe 13 can design according to treating capacity, be fixed in the cesspool 18 and be communicated to clear water reserviors 16 by several buttresses 14, all have inlet opening 13-2 on each hollow outlet pipe 13, inlet opening 6-1 on the filter disc skeleton 6 of this inlet opening 13-2 and the vertical filter plate 4 of fiber that is installed in hollow outlet pipe 13 tops is connected, the vertical filter plate of fiber 4 middle parts are provided with two filter cloth pressing plates, it is also as the walking track 5 of sucker 12, make sucker 12 and fiber filter cloth 7 when back suction is not inhaled, keep contactless state, make the fiber filter cloth 7 and the wearing and tearing of sucker 12 reduce longer service life.The filter cloth back suction is inhaled device and is made up of sucker 12, sucker positioner 11, connecting pipe 8 and back suction pulsating pump 10, described filter cloth back suction is inhaled the below that device is fixed on described running vehicle type walking mechanism 9 crossbeams, described sucker 12 by with the relatively-stationary connecting pipe 8 of running vehicle type walking mechanism 9 crossbeams on the sucker positioner 11 installed be fixed on the side of the vertical filter plate 4 of each fiber, sucker 12 is provided with suction inlet, and sucker 12 links to each other by the connecting pipe 8 back suction pulsating pump 10 corresponding with the below of running vehicle type walking mechanism 9 crossbeams; Extraction mud pipe 15 ends are near cesspool 19 bottoms, and the back suction pulsating pump 10 that extraction mud pipe 15 is corresponding with the below of running vehicle type walking mechanism 9 crossbeams links to each other; The port of export of back suction pulsating pump 10 all is connected in the mud drainage slot 20 of pond body 1 outside one side.
In the present embodiment, the vertical filter plate 4 of above-mentioned fiber is interconnected by the shallow bid of rectangle and forms, and each shallow bid is made up of filter disc skeleton 6 and fiber filter cloth 7, and fiber filter cloth 7 is sleeved on the filter disc skeleton 6.
Workflow of the present invention and operation principle are: sewage at first enters in the influent weir 3 of pond body 1 one ends by the water inlet on the pond body 12, crest of weir by influent weir 3 flows to cesspool 18 to vertical filter plate 4 water distribution uniformities of each fiber, behind the water distribution under the effect of hydraulic pressure, the fiber filter cloth 7 of long 10～15mm can be close on the base fabric automatically, form the intensive thick filter course of about 3～5mm, suspension can be piled up gradually on its surface, because the vertical filter plate 4 of fiber is vertical design, so suspension is stacked into to a certain degree will come off automatically and is deposited at the bottom of the pond, back suction sucking pump 10 can regularly be opened by the heavy mud at the bottom of the extraction mud pipe 15 absorption ponds, and then is discharged in the mud drainage slot 20 of cesspool 18 outsides one side.When the water level in the cesspool 18 has surpassed setting value, running vehicle type walking mechanism 9, back suction pulsating pump 10 are opened automatically, running vehicle type walking mechanism 9 drives all back suction pulsating pumps of installing 10 and slowly advances along rail below its crossbeam, open whole back suction pulsating pumps 10 simultaneously, the vertical filter plate of all fibres is carried out the negative pressure suction simultaneously, go to another termination up to running vehicle type walking mechanism 9, finish a back suction and inhale process.Running vehicle type walking mechanism 9 turns back to an end that sets out automatically more subsequently.Also can be divided into several groups to the vertical filter plate of all fibers, the grouping back suction is inhaled.Back suction sucking pump 10 is discharged to the mud that pumps out in the mud drainage slot 20 of cesspool 18 outsides one side.Clear water after fiber filter cloth filters enters in the filter disc skeleton 6, enter hollow outlet pipe 10 through inlet opening 6-1, the interface board 13-1 on the hollow outlet pipe 13, the inlet opening 13-2 on the hollow outlet pipe 10 on the filter disc skeleton 6 successively, by every hollow outlet pipe 13 clear water reserviors 16, after regulating, effluent weir 19 flows out at last by delivery port 17.
Claims (2)
1, a kind of running vehicle type fiber riser filter tank that is used for the sewage water depth-type filtration processing, comprise: cesspool, clear water reserviors, the hollow outlet pipe, the vertical filter plate of fiber, the running vehicle type walking mechanism, the filter cloth back suction is inhaled device, extraction mud pipe, be interconnected by the hollow outlet pipe between cesspool and the clear water reserviors, the sewage pool wall is provided with water inlet, to being provided with influent weir in the water inlet, the clear water pool wall is provided with delivery port, to being provided with effluent weir in the delivery port place, it is characterized in that: have the inlet opening that is connected with the vertical filter plate of side's mounted thereto fiber on the described hollow outlet pipe, the vertical filter plate of described fiber middle part is provided with two filter cloth pressing plates of inhaling the walking track of sucker in the device as the filter cloth back suction, described filter cloth back suction is inhaled the below that device is fixed on running vehicle type walking mechanism crossbeam, its sucker by with the relatively-stationary connecting pipe of running vehicle type walking mechanism crossbeam on the sucker positioner installed be fixed on the side of the vertical filter plate of each fiber, sucker is provided with suction inlet, suction inlet links to each other by the connecting pipe back suction pulsating pump corresponding with the below of running vehicle type walking mechanism crossbeam, its bottom of extraction mud pipe is near the cesspool bottom, and the back suction pulsating pump corresponding with the below of running vehicle type walking mechanism crossbeam by connecting pipe links to each other; The back suction pulsating pump port of export is connected in the mud drainage slot of external limit, pond one side.
2, the running vehicle type fiber riser filter tank that is used for the sewage water depth-type filtration processing according to claim 1, it is characterized in that the vertical filter plate of fiber is interconnected by the shallow bid of rectangle forms, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101853266A CN101249339B (en) | 2007-12-01 | 2007-12-01 | Vehicular type fibre vertical board filter for sewage water deepness filtering process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101853266A CN101249339B (en) | 2007-12-01 | 2007-12-01 | Vehicular type fibre vertical board filter for sewage water deepness filtering process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101249339A true CN101249339A (en) | 2008-08-27 |
| CN101249339B CN101249339B (en) | 2010-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101853266A Expired - Fee Related CN101249339B (en) | 2007-12-01 | 2007-12-01 | Vehicular type fibre vertical board filter for sewage water deepness filtering process |
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| CN (1) | CN101249339B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804268A (en) * | 2010-04-22 | 2010-08-18 | 中国水产科学研究院黄海水产研究所 | Circular flow type culture water solid and liquid separating device |
| CN102085434A (en) * | 2011-01-13 | 2011-06-08 | 宜兴市溢洋水工业有限公司 | Hyperboloidal rotating disc dense fiber filtering system |
| CN103043848A (en) * | 2012-07-17 | 2013-04-17 | 上海华励振环保科技有限公司 | Sewage treatment system and method thereof |
| CN105344140A (en) * | 2015-12-04 | 2016-02-24 | 无锡市通用机械厂有限公司 | Sucker interface structure of fiber filter cloth and fiber filter cloth mounting structure |
| CN108975498A (en) * | 2018-07-02 | 2018-12-11 | 湖南屎壳郎环境科技有限公司 | A kind of governing system and method for rural area black and odorous water and waste |
-
2007
- 2007-12-01 CN CN2007101853266A patent/CN101249339B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804268A (en) * | 2010-04-22 | 2010-08-18 | 中国水产科学研究院黄海水产研究所 | Circular flow type culture water solid and liquid separating device |
| CN101804268B (en) * | 2010-04-22 | 2011-11-16 | 中国水产科学研究院黄海水产研究所 | Circular flow type culture water solid and liquid separating device |
| CN102085434A (en) * | 2011-01-13 | 2011-06-08 | 宜兴市溢洋水工业有限公司 | Hyperboloidal rotating disc dense fiber filtering system |
| CN102085434B (en) * | 2011-01-13 | 2012-09-12 | 江苏溢洋水工业有限公司 | Hyperboloidal rotating disc dense fiber filtering system |
| CN103043848A (en) * | 2012-07-17 | 2013-04-17 | 上海华励振环保科技有限公司 | Sewage treatment system and method thereof |
| CN105344140A (en) * | 2015-12-04 | 2016-02-24 | 无锡市通用机械厂有限公司 | Sucker interface structure of fiber filter cloth and fiber filter cloth mounting structure |
| CN108975498A (en) * | 2018-07-02 | 2018-12-11 | 湖南屎壳郎环境科技有限公司 | A kind of governing system and method for rural area black and odorous water and waste |
| CN108975498B (en) * | 2018-07-02 | 2023-11-28 | 湖南屎壳郎环境科技有限公司 | System and method for treating black and odorous water body and fecal sewage in rural areas |
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| Publication number | Publication date |
|---|---|
| CN101249339B (en) | 2010-08-25 |
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Granted publication date: 20100825 Termination date: 20111201 |