CN103964632A - Integrated sewage treatment device - Google Patents

Integrated sewage treatment device Download PDF

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Publication number
CN103964632A
CN103964632A CN201410130958.2A CN201410130958A CN103964632A CN 103964632 A CN103964632 A CN 103964632A CN 201410130958 A CN201410130958 A CN 201410130958A CN 103964632 A CN103964632 A CN 103964632A
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China
Prior art keywords
gas
housing
sewage
water
distribution tube
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CN201410130958.2A
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Chinese (zh)
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CN103964632B (en
Inventor
王宾
刘克伦
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ZHEJIANG AIKT ENVIRONMENTAL TECHNOLOGY CO., LTD.
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NINGBO AIKT ENERGY TECHNOLOGY Co Ltd
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Abstract

An integrated sewage treatment device comprises a casing (1), wherein an anaerobic tank (11), a padding cavity (12) and a filter tank (13) are arranged in the casing (1); a through hole communicated with the filter tank (13) is formed in the upper part of the padding cavity (12), MBR (membrane bioreactor) filter membranes (4) are arranged in the filter tank (13), membrane cavities in the filter membranes (4) are communicated with a water outlet pipe (5), a water inlet of the water outlet pipe (5) is located at the lower part of the filter tank (13), a water outlet of the water outlet pipe (5) extends out of the casing (1) from the upper part of the filter tank (13), and draining pumps (6) which can drain filtered water in the membrane cavities are arranged on the water outlet pipe (5). The integrated sewage treatment device has the advantages as follows: sewage can be discharged out of the tank through the MBR filter membranes after entering the filter tank, and the MBR filter membranes adopt polyvinylidene fluoride membranes or ceramic membranes and can filter fine particulate matters, organic matters, bacteria and the like and prevent harmful matters from entering the membrane cavities; and the draining pumps arranged on the water outlet pipe are used for drawing water, so that treating water and pollutants are separated, the treating water enters the membrane cavities and flows out of the water outlet pipe, and sewage is cleaned.

Description

Sewage integrated treatment device
Technical field
The present invention relates to sewage disposal device manufacture technology field, especially refer to a kind of sewage integrated treatment device.
Background technology
Existing a kind of patent No. is that the Chinese invention patent that CN201210012564.8 name is called " a kind of sewage plant anaerobic reaction system " discloses a kind of sewage plant anaerobic reaction system, its structure includes sewage pond for recovering, equalizing tank, water pump, anaerobic reactor, marsh gas recovery device, the sewage outlet of sewage pond for recovering is connected with the input terminus of equalizing tank, the output terminal of equalizing tank is connected with the input terminus of water pump, water delivery side of pump is communicated with the sewage import of anaerobic reactor, the methane outlet of anaerobic reactor is connected with marsh gas recovery device, the sewage import of anaerobic reactor is arranged at the bottom of anaerobic reactor.A kind of sewage plant anaerobic reaction system of this invention has advantages of that technique is simple, stable, saves space and the energy, good sewage processing effect.But this device can not effectively be eliminated the objectionable impuritiess such as fine particle, organism and the bacterium that diameter is less, therefore the structure of this device also needs further improvement.
Summary of the invention
Technical problem to be solved by this invention be provide a kind of for above-mentioned prior art present situation and can filter, sterilization removes deimpurity sewage integrated treatment device.
The present invention solves the problems of the technologies described above adopted technical scheme: this sewage integrated treatment device, comprise housing, in housing, arranging can be by sump pump by the anaerobic pond of sewage input in sewage equalizing tank, it is characterized in that: in described housing, be also provided with and can place the packing cavity that filters and absorb the filler of bacterium, filtering basin, be provided with the gas explosion device that passes into gas from the external world in the bottom of packing cavity, be provided with the through hole communicating with filtering basin on the top of packing cavity, in described filtering basin, be provided with MBR filtering membrane, film chamber in described filtering membrane is connected with rising pipe, the water-in of described rising pipe is positioned at the bottom of filtering basin, the water outlet of described rising pipe extends hull outside from filtering basin top, on described rising pipe, be provided with the wet-pit that the filtered water in film chamber can be discharged.
As improvement, the bending of described filtering membrane is can save wide trapezoidal of top, space-efficient narrow lower portion.
As improvement, described through hole is positioned in the upper side of packing cavity, is provided with dividing plate in through hole, is distributed with the water inlet aperture that allows filtered water to pass through on dividing plate, and the aperture of described water inlet aperture is less than the aperture of filler.
As improvement, the outlet pass of described anaerobic pond is positioned in the lower side of anaerobic pond, and described outlet pass is latticed prosopyle.
As improvement, described gas explosion device comprises gas explosion pump and gas distribution tube, described gas distribution tube is " E " font and is arranged on the bottom surface of packing cavity, on the surface of gas distribution tube, be distributed with the pore that gas flows out, described gas explosion pump is installed on the top of housing, and described gas explosion pump is connected with gas distribution tube by ventpipe.
Improve again, described filtering basin bottom is also provided for the gas distribution tube of air feed, described gas distribution tube is " E " font and is arranged on the bottom surface of filtering chamber, on the surface of gas distribution tube, be distributed with the pore that gas flows out, described gas distribution tube converges mutually with ventpipe by tracheae and is connected with the gas explosion pump of case top.
As improvement, the end face of described housing is provided with sealing cover, and the admission port that the personnel that are provided with on the end face that is positioned at filtering basin can enter maintenance and check is provided with capping on admission port, is provided with capping plate on the end face that is positioned at anaerobic pond.
Improve, described sump pump is installed in the separate space of housing side again, and the gangway that the personnel that are provided with on the end face that is positioned at separate space can enter maintenance and check is provided with gangway cover plate on gangway.
As improvement, described filler is floating stuffing.
Compared with prior art, the advantage that the present invention adopts is: gas explosion device can increase oxygen content in pond, promote pond water flow, reduce the frequency of adding filler, make filler can filter well and absorb bacterium, improve water quality, be conducive to next step sewage disposal, sewage is entering after filtering basin, can lead to outside pond by MBR filtering membrane, MBR filtering membrane is polyvinylidene fluoride film or ceramic membrane, can be to fine particle, organism and bacterium etc. are filtered, avoid objectionable impurities to enter film chamber, draw water by the wet-pit being arranged on rising pipe, impel and process water and separated from contaminants, processing water enters film chamber and leaves from rising pipe, reach the effect of clean sewage.Filtering membrane bending design is can save wide trapezoidal of top, space-efficient narrow lower portion, and intensive layout often in concrete use procedure, increases and the contact surface area of sewage, under same time unit, more clear water and pollutent are kept apart, improve filtration efficiency.Anaerobic pond is connected by netted little opening with packing cavity, can effectively prevent like this loss of filler, also further alleviate the filter pressure of MBR filtering membrane simultaneously, reduce cleaned and changed frequency, make the operation of sewage integrated treatment equipment energy longer time, further improve and pollute processing efficiency; And the sump pump of this device and gas explosion pump all design stand-by pump, one is the main pump body of priority task, another, for can substitute in time the pump housing for subsequent use moving when main pump body breaks down, can tackle fault generation in time, has effectively ensured that sewage integrated treatment equipment normally works; Also effectively dwindle the volume of equipment simultaneously, reduced the residence time of waste water, effectively improved effluent index.
Brief description of the drawings
Fig. 1 is the stereographic map of the embodiment of the present invention;
Fig. 2 is the stereographic map of removing in Fig. 1 after the side housing of sealing cover below;
Fig. 3 is the stereographic map of removing filler in Fig. 2;
Fig. 4 removes stereographic map after the side housing of sealing cover top in Fig. 3;
Fig. 5 is the side projection figure of Fig. 4;
Fig. 6 is the side projection figure of another angle of Fig. 4;
Fig. 7 is that Fig. 1 removes the vertical view after all tops cover plate and filler.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
As shown in Figures 1 to 7, the sewage integrated treatment device of the present embodiment, comprise housing 1, in housing 1, arranging can be by sump pump 2 by the anaerobic pond 11 of sewage input in sewage equalizing tank, in described housing 1, be also provided with and can place the packing cavity 12 that filters and absorb the filler 9 of bacterium, packing cavity 12, filtering basin 13, be provided with the gas explosion device 3 that passes into gas from the external world in the bottom of packing cavity 12, be provided with the through hole communicating with filtering basin 13 on the top of packing cavity 12, in described filtering basin 13, be provided with MBR filtering membrane 4, MBR filtering membrane is polyvinylidene fluoride film or ceramic membrane, shown in Fig. 1 to Fig. 7 is the schematic construction of MBR filtering membrane 4, tend in actual use use more intensive filtering membrane combination, reach better filter effect.And film chamber in filtering membrane 4 is connected with rising pipe 5, the water-in of described rising pipe 5 is positioned at the bottom of filtering basin 13, the water outlet of described rising pipe 5 extends housing 1 outside from filtering basin 13 tops, is provided with the wet-pit 6 that the filtered water in film chamber can be discharged on described rising pipe 5.4 bendings of described filtering membrane are can save wide trapezoidal of top, space-efficient narrow lower portion.Described through hole is positioned in the upper side of packing cavity 12, is provided with dividing plate 7 in through hole, is distributed with the water inlet aperture 71 that allows filtered water to pass through on dividing plate 7, and the aperture of described water inlet aperture 71 is less than the aperture of filler 9.The outlet pass of described anaerobic pond 11 is positioned in the lower side of anaerobic pond 11, and described outlet pass is latticed prosopyle 14.Described gas explosion device 3 comprises gas explosion pump 31 and gas distribution tube 32, described gas distribution tube 32 is " E " font and is arranged on the bottom surface of packing cavity 12, on the surface of gas distribution tube 32, be distributed with the pore that gas flows out, described gas explosion pump 31 is installed on the top of housing 1, and described gas explosion pump 31 is connected with gas distribution tube 32 by ventpipe 33.Described filtering basin 13 bottoms are also provided for the gas distribution tube 32 of air feed, described gas distribution tube 32 is " E " font and is arranged on the bottom surface of filtering chamber 13, on the surface of gas distribution tube 32, be distributed with the pore that gas flows out, described gas distribution tube 32 converges mutually with ventpipe 33 by tracheae 34 and is connected with the gas explosion pump 31 at housing 1 top.The end face of described housing 1 is provided with sealing cover 8, and the admission port 15 that the personnel that are provided with on the end face that is positioned at filtering basin 13 can enter maintenance and check is provided with capping 81 on admission port, is provided with capping plate 82 on the end face that is positioned at anaerobic pond 11.Described sump pump 2 is installed in the separate space 16 of housing 1 side, and the gangway 17 that the personnel that are provided with on the end face that is positioned at separate space 16 can enter maintenance and check is provided with gangway cover plate 83 on gangway 17.Above-mentioned all pump housings are all two one group and arrange, the main pump body that is priority task, and another for substituting in time the pump housing for subsequent use moving when main pump body breaks down.Described filler 9 is the floating stuffing taking PE as material, and external form is selected the hollow cylindrical that can increase suspending power.
Principle of work: sewage is extracted out from sewage equalizing tank by sump pump 2, pass into anaerobic pond 11, and at anaerobic pond 11 static 3 to 4 hours, deposit seeds thing, open subsequently wet-pit 6, current are by packing cavity 12, after filler 9 is processed, pass into filtering basin 13 from water inlet aperture, in filtering basin 13, be provided with MBR filtering membrane, MBR filtering membrane is polyvinylidene fluoride film or ceramic membrane, can effectively stop the fine particle that diameter is less, the objectionable impurities such as organism and bacterium enters film chamber, draw water by the wet-pit being arranged on rising pipe, impel and process water and separated from contaminants, processing water enters film chamber and leaves from rising pipe, complete sewage disposal.In the process of whole sewage disposal, gas explosion pump 31 passes through air by gas distribution tube 32 to filtering basin 13 and packing cavity 12 all the time, increases water body oxygen content, promotes water body flow, increases by the frequency of filtering membrane or filler 9, reaches better treatment effect.

Claims (9)

1. a sewage integrated treatment device, comprise housing (1), in housing (1), arrange and can pass through sump pump (2) by the anaerobic pond (11) of sewage input in sewage equalizing tank, it is characterized in that: in described housing (1), be also provided with and can place the packing cavity (12) that filters and absorb the filler (9) of bacterium, filtering basin (13), be provided with the gas explosion device (3) that passes into gas from the external world in the bottom of packing cavity (12), be provided with the through hole communicating with filtering basin (13) on the top of packing cavity (12), in described filtering basin (13), be provided with MBR filtering membrane (4), film chamber in described filtering membrane (4) is connected with rising pipe (5), the water-in of described rising pipe (5) is positioned at the bottom of filtering basin (13), the water outlet of described rising pipe (5) extends housing (1) outside from filtering basin (13) top, on described rising pipe (5), be provided with the wet-pit (6) that the filtered water in film chamber can be discharged.
2. sewage integrated treatment device according to claim 1, is characterized in that: described filtering membrane (4) bending is can save wide trapezoidal of top, space-efficient narrow lower portion.
3. sewage integrated treatment device according to claim 1, it is characterized in that: described through hole is positioned in the upper side of packing cavity (12), in through hole, be provided with dividing plate (7), on dividing plate (7), be distributed with the water inlet aperture (71) that allows filtered water to pass through, the aperture of described water inlet aperture (71) is less than the aperture of filler (9).
4. sewage integrated treatment device according to claim 1, is characterized in that: the outlet pass of described anaerobic pond (11) is positioned in the lower side of anaerobic pond (11), described outlet pass is latticed prosopyle (14).
5. according to arbitrary described sewage integrated treatment device in claim 1 to 4, it is characterized in that: described gas explosion device (3) comprises gas explosion pump (31) and gas distribution tube (32), described gas distribution tube (32) is " E " font and is arranged on the bottom surface of packing cavity (12), on the surface of gas distribution tube (32), be distributed with the pore that gas flows out, described gas explosion pump (31) is installed on the top of housing (1), and described gas explosion pump (31) is connected with gas distribution tube (32) by ventpipe (33).
6. sewage integrated treatment device according to claim 5, it is characterized in that: described filtering basin (13) bottom is also provided for the gas distribution tube (32) of air feed, described gas distribution tube (32) is " E " font and is arranged on the bottom surface of filtering chamber (13), on the surface of gas distribution tube (32), be distributed with the pore that gas flows out, described gas distribution tube (32) converges mutually with ventpipe (33) by tracheae (34) and is connected with the gas explosion pump (31) at housing (1) top.
7. according to arbitrary described sewage integrated treatment device in claim 1 to 4, it is characterized in that: the end face of described housing (1) is provided with sealing cover (8), the admission port (15) that the personnel that are provided with on the end face that is positioned at filtering basin (13) can enter maintenance and check, on admission port, be provided with capping (81), on the end face that is positioned at anaerobic pond (11), be provided with capping plate (82).
8. sewage integrated treatment device according to claim 7, it is characterized in that: described sump pump (2) is installed in the separate space (16) of housing (1) side, the gangway (17) that the personnel that are provided with on the end face that is positioned at separate space (16) can enter maintenance and check is provided with gangway cover plate (83) on gangway (17).
9. according to arbitrary described sewage integrated treatment device in claim 1 to 4, it is characterized in that: described filler (9) is floating stuffing.
CN201410130958.2A 2014-03-28 2014-03-28 Sewage integrated treatment device Active CN103964632B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201410130958.2A CN103964632B (en) 2014-03-28 2014-03-28 Sewage integrated treatment device

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CN103964632A true CN103964632A (en) 2014-08-06
CN103964632B CN103964632B (en) 2016-02-10

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008207157A (en) * 2007-02-28 2008-09-11 Mitsubishi Rayon Eng Co Ltd Operation method of membrane separation apparatus and membrane separation apparatus
CN201330200Y (en) * 2009-01-15 2009-10-21 刘莉 MBR integration sewage treatment device with nitrogen removal and phosphate removing functions
CN101618925A (en) * 2009-07-27 2010-01-06 北京汉青天朗水处理科技有限公司 Sewage treatment device
CN201801443U (en) * 2010-01-08 2011-04-20 厦门市威士邦膜科技有限公司 Distributed sewage regenerator and control system
CN203021410U (en) * 2013-01-23 2013-06-26 成都源创环保工程有限公司 Pressure-type biological sewage treatment device
CN203048659U (en) * 2012-12-14 2013-07-10 蓝星环境工程有限公司 Membrane bioreactor
CN203112655U (en) * 2012-12-22 2013-08-07 陕西兰环环境工程集团有限公司 Dispersive MBR (Membrane Bioreactor) water neutralizer
CN103241896A (en) * 2013-05-02 2013-08-14 江苏瑞盛水处理有限公司 Integrated water-treatment device
CN203238141U (en) * 2013-05-16 2013-10-16 四川建筑职业技术学院 Sewage biological treatment membrane filtration system
CN203794747U (en) * 2014-03-28 2014-08-27 宁波埃克钛能源科技有限公司 Integrated sewage treatment device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008207157A (en) * 2007-02-28 2008-09-11 Mitsubishi Rayon Eng Co Ltd Operation method of membrane separation apparatus and membrane separation apparatus
CN201330200Y (en) * 2009-01-15 2009-10-21 刘莉 MBR integration sewage treatment device with nitrogen removal and phosphate removing functions
CN101618925A (en) * 2009-07-27 2010-01-06 北京汉青天朗水处理科技有限公司 Sewage treatment device
CN201801443U (en) * 2010-01-08 2011-04-20 厦门市威士邦膜科技有限公司 Distributed sewage regenerator and control system
CN203048659U (en) * 2012-12-14 2013-07-10 蓝星环境工程有限公司 Membrane bioreactor
CN203112655U (en) * 2012-12-22 2013-08-07 陕西兰环环境工程集团有限公司 Dispersive MBR (Membrane Bioreactor) water neutralizer
CN203021410U (en) * 2013-01-23 2013-06-26 成都源创环保工程有限公司 Pressure-type biological sewage treatment device
CN103241896A (en) * 2013-05-02 2013-08-14 江苏瑞盛水处理有限公司 Integrated water-treatment device
CN203238141U (en) * 2013-05-16 2013-10-16 四川建筑职业技术学院 Sewage biological treatment membrane filtration system
CN203794747U (en) * 2014-03-28 2014-08-27 宁波埃克钛能源科技有限公司 Integrated sewage treatment device

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Effective date of registration: 20151209

Address after: 18, building 1837, 1558 Jiangnan Road, 315040 hi tech Zone, Zhejiang, Ningbo

Applicant after: ZHEJIANG AIKT ENVIRONMENTAL TECHNOLOGY CO., LTD.

Address before: Zhejiang Chong Building No. 1558 Jiangnan Road 315040 Zhejiang city in Ningbo Province, room 1818

Applicant before: NINGBO AIKT ENERGY TECHNOLOGY CO., LTD.

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