CN105967437A - Constant-temperature integral membrane method reclaimed water reuse equipment - Google Patents

Constant-temperature integral membrane method reclaimed water reuse equipment Download PDF

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Publication number
CN105967437A
CN105967437A CN201610329794.5A CN201610329794A CN105967437A CN 105967437 A CN105967437 A CN 105967437A CN 201610329794 A CN201610329794 A CN 201610329794A CN 105967437 A CN105967437 A CN 105967437A
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CN
China
Prior art keywords
equipment
pond
tank
water
embrane method
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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.)
Pending
Application number
CN201610329794.5A
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Chinese (zh)
Inventor
江青华
刘廷善
齐瑞江
乔会军
马超丰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BEIJING CLEAN ENVIRONMENTAL TECHNOLOGY DEVELOPMENT Co Ltd
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BEIJING CLEAN ENVIRONMENTAL TECHNOLOGY DEVELOPMENT Co Ltd
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Priority to CN201610329794.5A priority Critical patent/CN105967437A/en
Publication of CN105967437A publication Critical patent/CN105967437A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/442Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00General aspects of water treatment
    • C02F2301/08Multistage treatments, e.g. repetition of the same process step under different conditions
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/28Anaerobic digestion processes

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Physical Water Treatments (AREA)

Abstract

The invention relates to constant-temperature integral membrane method reclaimed water reuse equipment. According to the process flow, an A/A/O coating treatment assembly adopts a design of a dual-layer jacket type shell, and comprises the following internal components: a grating tank, an A/A/O biochemical reaction tank, a membrane component tank, a water source heat pump chamber, a fan chamber, a disinfection tank and the like which are arranged in an integral shell, wherein domestic sewage is pretreated in an external digestion tank and a regulation tank and enters the grating tank, and bulk polluting impurities in the water are removed by the filtering effect of grating; the domestic sewage enters the A/A/O biochemical reaction tank, and multiple polluting indexes in the water are removed by utilizing traditional biochemical effect; the sewage with greatly reduced biochemical indexes enters the membrane component tank, and is subjected to physical filtering treatment of different grain levels to realize final purification. The equipment has space and cost conservation, the system keeps an excellent efficient and energy-saving operation state, the treated water quality can be effectively improved, and the problems of large floor area and poor effect under a low-temperature climate condition in traditional equipment can be solved.

Description

A kind of thermostatic type integration embrane method Treated sewage reusing equipment
Technical field
The present invention relates to a kind of equipment for small scall scale city sanitary sewage disposal, specifically at one The thermostatic type integration embrane method Treated sewage reusing equipment of reason small scall scale city sanitary sewage.
Background technology
Along with water environment pollution increasingly sharpens, sewage disposal industry and technology develop rapidly, at biochemical process sewage Reason technology becomes better and approaching perfection day by day, but in water, microbial activity is closely related with temperature, and its optimum active temperature is 25-30℃.The tradition integrated water treatment equipment scale of construction is little, is easily affected by ambient temperature, especially north of china in winter gas Temperature is relatively low, and microbial activity is not enough, causes the effluent quality after processing to exceed standard, it is impossible to maintain continuous print the most sharp With operation, it is impossible to be also the significant wastage to resource while reducing environmental pollution.
Summary of the invention
It is an object of the invention to the defect for prior art, it is provided that one integrate heat, be incubated with Biochemical sewage treatment technology normal operation, and the equipment of sustainable offer middle water up to standard are provided, reduce water ring Environment pollution risk, it is achieved recycling of water resource.
Technical scheme is as follows: a kind of thermostatic type integration embrane method Treated sewage reusing equipment, described in set For including that jacket type housing, described jacket type enclosure interior are divided into seven rooms, are followed successively by grid in order Homogenizing pond, anaerobic pond, anoxic pond, Aerobic Pond, comprehensive membrane reaction tank, UV sterilization pool, equipment room, often Individual indoor location has distinct device, described equipment to include grid, the comprehensive membrane being arranged in grid homogenizing pond Suction in comprehensive membrane reaction module in reaction tank, the UV sterilization module in UV sterilization pool, equipment room Pump, water resource heat pump and swinging blower fan.
Further, a kind of thermostatic type integration embrane method Treated sewage reusing equipment as above, wherein, chuck Sandwich type element is divided into described seven Room with hollow type interlayer dividing plate, and with pipeline communication between each room, sewage is via grid Filter a section dirt process and successively enter homogenizing pond, anaerobic pond, anoxic pond, Aerobic Pond, pass through microbial cleaning Effect reduces Shui Zhong contamination index, and under the suction pump swabbing action in equipment room, sewage is through comprehensive membrane In reaction tank, to realize effluent quality up to standard in the secondary filter effect of comprehensive membrane reaction module, then sterilizes through UV UV sterilization module disinfective action in pond makes water outlet reach reuse standard, in the process returning in equipment room Rotatable blower fan is Aerobic Pond, comprehensive membrane reaction tank provides enough air, and water resource heat pump utilizes heat contained by water outlet Amount carries water temperature in heat makes described equipment in the interlayer of jacket type housing and maintains 25-30 DEG C.
Further, a kind of thermostatic type integration embrane method Treated sewage reusing equipment as above, wherein, described Jacket type housing use use hollow type sandwich design, two-sided carbon steel one-level anticorrosion structure.
Further, thermostatic type integration embrane method Treated sewage reusing equipment as above, wherein, described comprehensively Ultrafilter membrane, NF membrane, reverse osmosis membrane it is integrated with in film reaction module.
Further, thermostatic type integration embrane method Treated sewage reusing equipment as above, wherein, described UV Sterilizing equipment decontaminating apparatus utilizes ultraviolet to sterilize sewage, disinfects.
Further, thermostatic type integration embrane method Treated sewage reusing equipment as above, wherein, described suction Pump utilizes suction pump swabbing action to complete water circulation.
Further, thermostatic type integration embrane method Treated sewage reusing equipment as above, wherein, described water source Heat pump draws the heat processed in water and is delivered in the interlayer of jacket type housing, maintains constant temperature for system.
Further, thermostatic type integration embrane method Treated sewage reusing equipment as above, wherein, at described time Rotatable blower and pipeline, distribution device are Aerobic Pond, comprehensive membrane reaction tank provides enough air.
Beneficial effects of the present invention is as follows:
(1) present invention uses jacket type housing, hollow type sandwich design, two-sided carbon steel one-level anticorrosion structure, The heat utilizing water resource heat pump to provide in hollow sandwich maintains system stability 25-30 DEG C;
(2) present invention utilizes water resource heat pump can fully draw system warm-up, insulation, water source heat pump units Process the heat in water, delivered heat to the hollow layer of jacket type housing by heat exchange action, it is achieved System temperature is constant at 25-30 DEG C;
(3) present invention utilizes the microorganism characteristic that degradation efficiency improves in Suitable ranges so that it is Winter, summer all grow up under the preference temperature of 25-30 DEG C, realize winter compared to traditional handicraft (outstanding It is to north cold area) normally, run continuously, sewage treating efficiency promotes 20%;
(4) present invention utilizes water source heat pump technology, with the tail water after process as source, with a small amount of electric energy is Cost, it is achieved low-temperature heat energy shifts to high-temperature position, compared with air source heat pump, its operational efficiency wants height Go out 20~60%, energy-conservation 30%.
(5) present invention uses comprehensive membrane reaction module, highly integrated ultrafilter membrane, NF membrane, reverse osmosis Film, allows originally complicated, the most confusing film processing procedure, is integrated in one, shortens production line;
(6) present invention uses UV sterilization module, utilizes built-in UV sterilizer to carry out processing water Sterilizing processes, and carries out sewage final purification, is allowed to meet recycle water standard, it is achieved following of the source of water Ring utilizes;
(7) ensure to keep under microbial activity cryogenic conditions in the winter time optimum state, and then solve low temperature ring Under border, wastewater treatment efficiency is the best, the problem even stopped transport.
Accompanying drawing explanation
Fig. 1 is thermostatic type integration embrane method Treated sewage reusing device structure schematic diagram of the present invention;
Fig. 2 is hollow sandwich structure chart;
Fig. 3 is that water resource heat pump is heated schematic diagram;
Fig. 4 is present invention process general view.
In figure: (1) jacket type housing, (2) grid homogenizing pond, (3) anaerobic pond, (4) anoxic pond, (5) Aerobic Pond, (6) comprehensive membrane reaction tank, (7) UV sterilization pool, (8) equipment room, (9) grid, (10) combine Closing film reaction module, (11) UV sterilization module, (12) suction pump, (13) water resource heat pump, (14) are turned round Formula blower fan.
Detailed description of the invention
With embodiment, the present invention is described in detail below in conjunction with the accompanying drawings.
As Figure 1-Figure 4, a kind of thermostatic type integration embrane method Treated sewage reusing equipment, including jacket type housing (1), jacket type housing (1) is internal is divided into seven rooms, respectively grid homogenizing pond (2), anaerobic pond (3), Anoxic pond (4), Aerobic Pond (5), comprehensive membrane reaction tank (6), UV sterilization pool (7), equipment room (8), Each indoor location has distinct device, including grid (9), comprehensive membrane reaction module (10), UV sterilization module (11), suction pump (12), water resource heat pump (13) and swinging blower fan (14).
Jacket type housing (1) is that complete equipment is basic, is also the intermediate portions of practical innovation, jacket type shell Body uses hollow type sandwich design, two-sided carbon steel one-level anticorrosion structure, its hollow sandwich and water source Heat pump (13) connects, water resource heat pump supply high temperature circulation water in interlayer, completely cuts off cool ambient air, protects In card equipment, water temperature maintains 25-30 DEG C.Jacket type housing (1) disposes for internal unit and provides site condition, By hollow clapboard compartmentation housing is divided into grid homogenizing pond (2), anaerobic pond (3), anoxic pond (4), Aerobic Pond (5), comprehensive membrane reaction tank (6), UV sterilization pool (7), equipment room (8).Capital equipment grid (9), comprehensive membrane reaction module (10), UV sterilization module (11), suction pump (12), water resource heat pump (13) With the differences such as swinging blower fan (14), installation requirement different according to function, be respectively placed in different every Indoor, are fixed on jacket type housing.
Grid (9) is placed in grid homogenizing pond (2), utilizes the interception function of grizzly bar and automatically returning of rake teeth Turn, retain the bulk matter contained in sewage, alleviate subsequent processing units load, and in grid homogenizing pond (2) Inside realize the well-balanced adjustment of water quality, the water yield.
Anaerobic pond (3), anoxic pond (4), Aerobic Pond (5) collectively constitute the biochemical treatment stage, for microorganism The place that offer of growing up is suitable, by the biochemistry of anaerobe, facultative microbe and aerobic microbiological in pond Effect, organic contamination index in effective decomposition, reduction sewage.
Comprehensive membrane reaction module (10) is placed in comprehensive membrane reaction tank in (6), be integrated with ultrafilter membrane, NF membrane, Reverse osmosis membrane, in the sewage of biochemical treatment, contamination index has been greatly reduced, in suction pump (12) Pass sequentially through the ultrafilter membrane of the descending arrangement in aperture, NF membrane, reverse osmosis membrane under high pressure effect, utilize film The filtration of equipment, purified treatment further to sewage.
UV sterilization module (11) is placed in UV sterilization pool (7), after using Ultraviolet Disinfection to processing Sewage carry out sterilizing, disinfect, make water outlet reach Treated sewage reusing standard.
Water resource heat pump (13) connection water outlet and crustless sandwich, with water outlet as source, draw under the effect of electric energy Heat in water outlet, then heat is inputted crustless sandwich, promote case temperature, the extraneous low temperature of isolation, it is ensured that Enclosure interior water temperature maintains 25-30 DEG C, it is ensured that the microorganism in biochemical treatment stage is all the time with optimum activity Work, and then ensure treatment effect.
The various equipment of the present invention, reflection unit are all built in jacket type enclosure interior, and by various device height Integrated, it is achieved factorial praluction, modularity are installed, effectively reduce floor space, shorten the completion time of project, can Being built in ground, underground or half the most semi-underground, flexible operation is changeable.The present invention innovates employing jacket type hollow Housing, with water resource heat pump as power, utilizes overall the heating, be incubated of the heat completion system of water outlet, solves The problem of operational effect difference under cryogenic conditions in traditional approach, with relatively low input, relatively low operating cost in fact The four seasons continuous high-efficient of existing equipment runs, it is ensured that water quality reaching standard reuse.
Obviously, those skilled in the art can carry out various change and modification without deviating from this to the present invention The spirit and scope of invention.So, if these amendments and modification to the present invention belong to right of the present invention Require and within the scope of equivalent technology, then the present invention is also intended to comprise these change and modification.

Claims (7)

1. a thermostatic type integration embrane method Treated sewage reusing equipment, it is characterised in that: described equipment includes Jacket type housing (1), described jacket type housing (1) is internal is divided into seven rooms, is followed successively by order Grid homogenizing pond (2), anaerobic pond (3), anoxic pond (4), Aerobic Pond (5), comprehensive membrane reaction Pond (6), UV sterilization pool (7), equipment room (8), each indoor location has distinct device, described Combining in grid (9) that equipment includes being arranged in grid homogenizing pond (2), comprehensive membrane reaction tank (6) Close the UV sterilization module (11) in film reaction module (10), UV sterilization pool (7), equipment room (8) Interior suction pump (12), water resource heat pump (13) and swinging blower fan (14).
2. thermostatic type integration embrane method Treated sewage reusing equipment as claimed in claim 1, it is characterised in that: Jacket type housing (1) is divided into described seven Room, with pipeline communication between each room, sewage with hollow type interlayer dividing plate Filter via grid (9) cut dirt process successively enter homogenizing pond (2), anaerobic pond (3), anoxic pond (4), Aerobic Pond (5), reduces Shui Zhong contamination index by microbial cleaning effect, in equipment room (8) Under suction pump (12) swabbing action, sewage is comprehensive membrane reaction module (10) in comprehensive membrane reaction tank (6) Secondary filter effect to realize effluent quality up to standard, then the UV sterilization module in UV sterilization pool (7) (11) disinfective action makes water outlet reach reuse standard, in the process the swinging wind in equipment room (8) Machine (14) is Aerobic Pond (5), comprehensive membrane reaction tank (6) offer enough air, water resource heat pump (13) Utilize water outlet institute heat content to carry heat in the interlayer of jacket type housing (1) and make water temperature dimension in described equipment Hold at 25-30 DEG C.
3. thermostatic type integration embrane method Treated sewage reusing equipment as claimed in claim 1, it is characterised in that: Described jacket type housing (1), uses hollow type sandwich design, two-sided carbon steel one-level anticorrosion structure.
4. thermostatic type integration embrane method Treated sewage reusing equipment as claimed in claim 1, it is characterised in that: It is integrated with ultrafilter membrane, NF membrane, reverse osmosis membrane in described comprehensive membrane reaction module (10).
5. thermostatic type integration embrane method Treated sewage reusing equipment as claimed in claim 1, it is characterised in that: Described UV sterilization module (11) uses built-in Ultraviolet Disinfection to water outlet disinfection.
6. thermostatic type integration embrane method Treated sewage reusing equipment as claimed in claim 1, it is characterised in that: Electric power, with energy content in water outlet as origin of heat, is converted into hydro-thermal by described water resource heat pump (13), it is ensured that In jacket type housing (1) interlayer, temperature meets 25-30 DEG C.
7. thermostatic type integration embrane method Treated sewage reusing equipment as claimed in claim 1, it is characterised in that: Described swinging blower fan (14) is Aerobic Pond (5), comprehensive membrane reaction tank (6) by pipeline, distribution device Enough air is provided.
CN201610329794.5A 2016-05-18 2016-05-18 Constant-temperature integral membrane method reclaimed water reuse equipment Pending CN105967437A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106542674A (en) * 2016-12-08 2017-03-29 苏州陈恒织造有限公司 A kind of distributing rural domestic sewage treatment circulating device
CN108046547A (en) * 2018-01-29 2018-05-18 武汉都市环保工程技术股份有限公司 Breed dirty integrated device and system of handling of excrement
CN111573993A (en) * 2020-06-04 2020-08-25 郑州子然环保科技有限公司 Accelerate and homothermal industrial sewage treatment device of filtration

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101117254A (en) * 2006-08-03 2008-02-06 东丽纤维研究所(中国)有限公司 Sewage water reusing integral equipment
KR20100030083A (en) * 2008-09-09 2010-03-18 김광일 Sewage treatment system
CN201670838U (en) * 2010-03-03 2010-12-15 刘军林 Ground source heat pump biogas digester
CN104098227A (en) * 2014-07-15 2014-10-15 江南大学 Method for treating kitchen anaerobic waste water through short-cut nitrification and denitrification
CN205740669U (en) * 2016-05-18 2016-11-30 北京科林皓华环境科技发展有限责任公司 A kind of thermostatic type integration embrane method Treated sewage reusing equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101117254A (en) * 2006-08-03 2008-02-06 东丽纤维研究所(中国)有限公司 Sewage water reusing integral equipment
KR20100030083A (en) * 2008-09-09 2010-03-18 김광일 Sewage treatment system
CN201670838U (en) * 2010-03-03 2010-12-15 刘军林 Ground source heat pump biogas digester
CN104098227A (en) * 2014-07-15 2014-10-15 江南大学 Method for treating kitchen anaerobic waste water through short-cut nitrification and denitrification
CN205740669U (en) * 2016-05-18 2016-11-30 北京科林皓华环境科技发展有限责任公司 A kind of thermostatic type integration embrane method Treated sewage reusing equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106542674A (en) * 2016-12-08 2017-03-29 苏州陈恒织造有限公司 A kind of distributing rural domestic sewage treatment circulating device
CN108046547A (en) * 2018-01-29 2018-05-18 武汉都市环保工程技术股份有限公司 Breed dirty integrated device and system of handling of excrement
CN111573993A (en) * 2020-06-04 2020-08-25 郑州子然环保科技有限公司 Accelerate and homothermal industrial sewage treatment device of filtration

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Application publication date: 20160928

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