CN104548686B - Adjustable inner space filter device - Google Patents

Adjustable inner space filter device Download PDF

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Publication number
CN104548686B
CN104548686B CN201510008353.0A CN201510008353A CN104548686B CN 104548686 B CN104548686 B CN 104548686B CN 201510008353 A CN201510008353 A CN 201510008353A CN 104548686 B CN104548686 B CN 104548686B
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filter
filtrate
water
backwash
valve
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Expired - Fee Related
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CN201510008353.0A
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CN104548686A (en
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奚亚明
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Abstract

The present invention is a kind of adjustable inner space filter device, it is characterized in that: described filter be inner space size adjustable and to filtrate rolling cleaning filter tank filter, it comprises the drawing in of top, compresses, and opens, loosens the Arc grid guard of filtrate, the pneumatic clamping fixture at top, the semicircle Horizontal cylindrical main body of the placement filtrate at middle part and porous water outlet plate, the water leg of bottom, outlet pipe, the backwash water feed apparatus of bottom; The central shaft of described filter is provided with agitator, two ends are cylindrical shell wallboard and support, the mechanical device assembly that one end of central shaft is also provided with cylinder, gear, rack drives Arc grid guard draw in, open, the other end is provided with the mechanical device assembly that motor driving central shaft and agitator rotate rolling cleaning filtrate; Described agitator is connected with air compressing conveying unit; Described filter is arranged in filter tank, carries out filtration treatment to water.

Description

Adjustable inner space filter device
Technical field
The present invention relates to the filter in a kind of sewage, Zhong Shui, river water treatment system, the filter device that a kind of inner space size is adjustable is particularly disclosed, that one is filtered water, make the water outlet after filtration can reach the standard of setting, the rotating spoon when carrying out backwash running to filtrate, make filtrate roll cleaning at cylindrical filter turning in, realize filtration, clean cycle uses.The present invention is a kind of water treatment filtering equipment that can adapt to improve constantly Effluent criteria.
Background technology
At present, along with China strengthens the management to water pollutions, and country's improving constantly wastewater treatment effluent quality standard, and after sewage disposal, the recycling amount of middle water resource is increasing.But existing filter device adopts fiber filter cloth, stainless steel filter cloth mostly, the filter cloth filter screen order number of this kind of filter device is fixed, and effluent characteristics cannot regulate, bad adaptability, flow are little, and filter cloth, filter screen are easily damaged.
Existing fiber ball filter is all the fiber ball filter of some fixed spaces, tightness degree between filtrate when cannot take into account filtration.Between filtrate, gap then can cause too greatly that filter effect cannot ensure, the too little then cleaning performance in gap is not good between filtrate, makes effluent quality be difficult to reach the standard improved constantly.How to solve this difficult problem, also do not propose fairly perfect scheme so far.
Summary of the invention
The object of the invention is to address the deficiencies of the prior art, the filter device of a kind of adjustable inner space size is disclosed, when water is filtered, upper arcuate grille mesh cover appropriateness can be drawn in and compress fiber-ball filter media, between filtrate loose when making installation, gap is suitable, eliminate current short circuit hidden danger, make the water outlet after filtration can reach the standard of setting.When backwash running is carried out to filtrate, upper arcuate grille mesh cover can be opened, increase filter interior space, filtrate is made to be in fluffy state, and rotating spoon, make filtrate roll cleaning at cylindrical filter turning in, do not stay dead angle, by backwash, fiber (joint, ball) filtrate is cleaned up.
The present invention is achieved in that a kind of adjustable inner space filter device, it is characterized in that: described filter be inner space size adjustable and to filtrate rolling cleaning filter tank filter, comprise top for drawing in, compress, open, loosen the Arc grid guard of filtrate; Top is pneumatic clamping fixture; Each fiber (joint, ball) filtrate, for placing the semicircle Horizontal cylindrical main body of filtrate, according to effluent quality requirement, is laid in middle part; Central shaft is provided with agitator; Two ends are cylindrical shell wallboard and support, and one end is provided with cylinder, gear, rack drives Arc grid guard draw in, the mechanical device assembly that opens; The other end is provided with motor driving central shaft and agitator rotates the mechanical device assembly that filtrate is cleaned in rolling; Bottom is porous water outlet plate; Bottom is water leg, outlet pipe, backwash water feed apparatus.Described backwash water feed apparatus comprises backwash valve and backwash pump; Described agitator is connected with air compressing conveying unit.The mechanical device assembly that the Arc grid guard that described air compressing conveying unit is filter draws in, open and the mechanical device assembly rotating rolling cleaning filtrate provide compressed air; Described filter is arranged in filter tank, carries out filtration treatment to water, removes mud, suspended contaminant in water, reduces delivery turbidity, reaches the object improving effluent quality.The filter tank of described mounting filter is provided with water-in and water-out pipe valve and spoil disposal pipe valve.
Also be provided with discharge pipeline bottom the filter tank of described mounting filter, the mud valve that described filter tank is arranged adopts Pneumatic butterfly valve and is connected with the discharge pipeline arranged bottom filter tank; The motor of the agitator of described filter adopts air motor, and the backwash valve of described filter adopts backwash Pneumatic butterfly valve.
Because filtrate retains pollutant in the described filter course of work, progressively stopping state occurs, the flow that at this moment filter passes through can progressively reduce, and filter tank water level can progressively raise, and when filter tank water level arrives setting value, closes into and out of water valve.Promote top clamping fixture, open upper arcuate grille mesh cover, open backwash valve and mud valve, all backward, corrupt and reactionary things after backwash are discharged by discharge pipeline, are reentered next circulation after filtrate cleans up by turn on agitator rolling cleaning filtrate.
The invention has the beneficial effects as follows: upper arcuate grille mesh cover can be drawn during filtering operation of the present invention in and reduce filter interior space appropriateness compression filtrate, eliminate current short circuit hidden danger, controlled filter Effects of Water Quality; During backwash running, expansible upper arcuate grille mesh cover increase filter interior space makes filtrate fluffy, and rotating spoon rolling cleaning filtrate, makes filtrate clean and do not stay dead angle, is cleaned up by fiber (joint, ball) filtrate.The all backward, corrupt and reactionary things of backwash are discharged by discharge pipeline.Enter next circulation after filtrate cleans up again, start to filter and run, with this filtering water that moves in circles, realize filtration, clean cycle uses, adapt to the water treatment filtering equipment improving constantly Effluent criteria.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the Arc grid guard in the present invention draws in, open configuration schematic diagram.
Fig. 3 is that the Arc grid guard in the present invention draws in and compresses filtrate view.
Fig. 4 is that the Arc grid guard in the present invention opens and loosens filtrate view.
In figure: 1, cylindrical shell wallboard and support; 2, cylinder, tooth bar; 3, gear; 4, Arc grid guard; 5, outlet pipe; 6, agitator; 7, filtrate; 8, transmission device; 9, air compressing conveying unit; 10, water inlet pipe; 11, Pneumatic butterfly valve; 12, discharge pipeline; 13, air motor; 14, backwash Pneumatic butterfly valve; 15, backwash pump; 16, filter tank; 17, middle part filter wallboard; 18, porous water outlet plate; 19, water leg; 20, pneumatic clamping fixture.
Detailed description of the invention
1 ~ accompanying drawing 4 with reference to the accompanying drawings, the present invention be a kind of inner space size adjustable and can to filtrate carry out roll cleaning filter tank filter, the similar horizontal drum shape of its profile, top is provided with can draw in, compresses filtrate 7, opens, loosens the Arc grid guard 4 of filtrate 7.Accompanying drawing 1 is transversary schematic diagram of the present invention, and accompanying drawing 2, accompanying drawing 3 and accompanying drawing 4 is the longitudinal sectional structure schematic diagram of Fig. 1.The open configuration of Arc grid guard 4 is as shown in the dotted line position in accompanying drawing 2 and accompanying drawing 3, and solid line is then Arc grid guard 4 rounding state.Accompanying drawing 4 is Arc grid guard 4 open configuration.
Filter top is pneumatic clamping fixture.Filter middle portion is the semicircle Horizontal cylindrical main body of placing filtrate 7, according to effluent quality requirement, lays each fiber (joint, ball) filtrate.The central shaft of filter is provided with agitator 6, two ends are cylindrical shell wallboard and support 1, one end is provided with the mechanical device assembly that cylinder, tooth bar 2 and gear 3 drive Arc grid guard 4 to draw in, open, and the other end is provided with motor driving central shaft and agitator 6 rotates the mechanical device assembly that filtrate 7 is cleaned in rolling.The bottom of filter is porous water outlet plate 18, and bottom is water leg 19, outlet pipe 5 and backwash water feed apparatus.Backwash water feed apparatus comprises backwash valve and backwash pump 15.Agitator 6 set by filter is connected with air compressing and carries unit 9, and the mechanical device assembly that filtrate is cleaned in the Arc grid guard gathering that air compressing conveying unit 9 is filter, the mechanical device assembly opened and rotation rolling provides compressed air.The motor of agitator 6 adopts air motor 13, and backwash valve adopts backwash Pneumatic butterfly valve 14.
Filter is arranged on 16 li, filter tank, carries out filtration treatment to water, removes mud, suspended contaminant in water, reduces delivery turbidity, reaches the object improving effluent quality.The filter tank of mounting filter is provided with into and out of water valve and mud valve, is also provided with discharge pipeline 12 bottom filter tank, and mud valve adopts Pneumatic butterfly valve 11 and is connected with the discharge pipeline 12 arranged bottom filter tank.
With reference to the accompanying drawings 3 and accompanying drawing 4, during filter work, promote the pneumatic clamping fixture at its top, open upper arcuate grille mesh cover 4, according to effluent quality requirement, lay the filtrate 7 of each fiber (joint, ball), then draw upper arcuate grille mesh cover 4 in, the filtrate 7 of the fiber that is fixed and clamped (joint, ball).Filter starts, and opens water intaking valve, is intake by water inlet pipe 10, opens outlet valve after arriving liquid level, carrying out water outlet, flowing into next link (clear water reserviors) by outlet pipe 5 to filtering the water after removing pollutant.Because filtrate retains pollutant, there is progressively stopping state, at this moment the flow that filter passes through reduces, when filter tank water level is elevated to setting value, backwashing procedures starts, start to close into, outlet valve, open backwash valve and mud valve, promote pneumatic clamping fixture, open upper arcuate grille mesh cover 4, turn on agitator 6, direction of arrow positive and negative rotation in accompanying drawing 4 pressed by agitator 6, rolling filtrate, current start to rinse filtrate 7 simultaneously, and all backward, corrupt and reactionary things after backwash are discharged by discharge pipeline 12, next round filtration work is reentered after filtrate 7 cleans up, so move in circles and constantly run.

Claims (3)

1. an adjustable inner space filter device, is characterized in that: described filter is the adjustable and filter tank filter to filtrate rolling cleaning of inner space size, comprise top for can draw in, compress, open, loosen the Arc grid guard of filtrate; Top is pneumatic clamping fixture; Fiber filtering, for placing the semicircle Horizontal cylindrical main body of filtrate, according to effluent quality requirement, is laid in middle part; Central shaft is provided with agitator; Two ends are cylindrical shell wallboard and support, and one end is provided with cylinder, gear, rack drives Arc grid guard draw in, the mechanical device assembly that opens; The other end is provided with motor driving central shaft and agitator rotates the mechanical device assembly that filtrate is cleaned in rolling; Bottom is porous water outlet plate; Bottom is water leg, outlet pipe, backwash water feed apparatus, and described backwash water feed apparatus comprises backwash valve and backwash pump; Described agitator is connected with air compressing and carries unit, and the mechanical device assembly that filtrate is cleaned in the Arc grid guard gathering that described air compressing conveying unit is filter, the mechanical device assembly opened and rotation rolling provides compressed air; Described filter is arranged in filter tank, carries out filtration treatment to water, removes mud, suspended contaminant in water, reduces delivery turbidity, and reach the object improving effluent quality, the filter tank of described mounting filter is provided with into and out of water valve and mud valve.
2. adjustable inner space according to claim 1 filter device, is characterized in that: be also provided with discharge pipeline bottom the filter tank of described mounting filter, and the mud valve that described filter tank is arranged adopts Pneumatic butterfly valve and is connected with the discharge pipeline arranged bottom filter tank; The motor of the agitator of described filter adopts air motor, and the backwash valve of described filter adopts backwash Pneumatic butterfly valve.
3. adjustable inner space according to claim 1 filter device, it is characterized in that: because filtrate retains pollutant in the described filter course of work, there is progressively stopping state, at this moment the flow that filter passes through reduces, when filter tank water level is elevated to setting value, close into and out of water valve, open backwash valve and mud valve, open upper arcuate grille mesh cover, turn on agitator rolling cleaning filtrate, all backward, corrupt and reactionary things after backwash are discharged by discharge pipeline, after filtrate cleans up, reenters next circulation.
CN201510008353.0A 2015-01-08 2015-01-08 Adjustable inner space filter device Expired - Fee Related CN104548686B (en)

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CN104548686B true CN104548686B (en) 2016-02-24

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107019954A (en) * 2015-10-21 2017-08-08 李志强 A kind of stone oil well drilling sullage processing equipment
CN105439329B (en) * 2015-12-31 2018-06-08 刘战平 A kind of crude oil storage tank and precipitable chemical tank Mobile waste-water processing unit and its wastewater treatment method
CN113350839A (en) * 2021-05-14 2021-09-07 董徽 Composite electret fiber filter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6090013A (en) * 1983-10-24 1985-05-21 Nippon Mining Co Ltd Filtering apparatus
JPH0857211A (en) * 1994-08-19 1996-03-05 Kanebo Ltd Regeneration of filter medium in filter
CN200951338Y (en) * 2005-05-19 2007-09-26 孟广桢 Fibre bundle filtering device with back-washing type oil removing function
CN201168468Y (en) * 2008-03-12 2008-12-24 林自力 Counter-flow type high-efficiency water purifier
CN204395550U (en) * 2015-01-08 2015-06-17 奚亚明 Adjustable inner space filter device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8852445B2 (en) * 2011-10-28 2014-10-07 Alfa Laval Ashbrook Simon-Hartley, Inc Methods and apparatus for treating water and wastewater employing a cloth disk filter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6090013A (en) * 1983-10-24 1985-05-21 Nippon Mining Co Ltd Filtering apparatus
JPH0857211A (en) * 1994-08-19 1996-03-05 Kanebo Ltd Regeneration of filter medium in filter
CN200951338Y (en) * 2005-05-19 2007-09-26 孟广桢 Fibre bundle filtering device with back-washing type oil removing function
CN201168468Y (en) * 2008-03-12 2008-12-24 林自力 Counter-flow type high-efficiency water purifier
CN204395550U (en) * 2015-01-08 2015-06-17 奚亚明 Adjustable inner space filter device

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