CN202430095U - System for regenerating and recycling sewage of residential area - Google Patents
System for regenerating and recycling sewage of residential area Download PDFInfo
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- CN202430095U CN202430095U CN2012200027265U CN201220002726U CN202430095U CN 202430095 U CN202430095 U CN 202430095U CN 2012200027265 U CN2012200027265 U CN 2012200027265U CN 201220002726 U CN201220002726 U CN 201220002726U CN 202430095 U CN202430095 U CN 202430095U
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- membrane module
- aeration pond
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Abstract
The utility model provides a system for regenerating and recycling sewage of a residential area. The system comprises a continuous aeration tank, an intermittent aeration tank, a micro filter membrane component, an ozone generator, a water production tank, a hydraulic screening machine, an aerator, a sludge pump, a water outlet pump, a pumping type decanter, a backwash pump, a water supply pump and an electrical automatic control device, wherein raw water of the system is supernate of a digestion tank; solid particles and fiber impurities are removed from the supernate through the hydraulic screening machine; the treated supernate sequentially enters the continuous aeration tank and the intermittent aeration tank for biological treatment and is filtered by the micro filter membrane component; and the produced water which is disinfected by ozone can be used for flushing a toilet, afforesting, washing roads and the like. The utility model has the advantages that a microorganism treatment technology, a membrane separation technology, a disinfection technology and an intelligent automatic control technology are integrated, so that the system has a compact structure and is rational in layout, convenient to use, maintain and manage and suitable to regenerate and recycle the sewage of residential areas, villa areas, high-way road service areas, companies and the like.
Description
Technical field
The utility model relates to a kind of system device of sewage regeneration, particularly relates to a kind of community wastewater regeneration recycle system.
Background technology
Along with the continuous development of urban economy, people's lives are improved day by day, improve constantly for the requirement of quality of the life and living environment.Residential quarters, villa district, Expressway Service recirculated water type ecological toilet continue to bring out, and press for a kind of system device of small-sized sewage regeneration.
One Chinese patent application number 97116662.5 " intermittent aeration sequencing batch active sludge sewage treatment process and systems continuously " disclose continuous intermittent aeration sequencing batch active sludge sewage treatment process and system relates to a kind of sequencing batch active sludge sewage treatment process and system; Comprise into water, continuous aeration, intermittent aeration, deposition, water outlet and operation such as idle, promptly at first make raw waste water get into the continuous aeration reaction tank continuously and mixes with active sludge in the pond also and to get into the intermittent aeration reaction tank again after continuous aeration or the stirring and carry out intermittent aeration and deposition.Process stabilizing of the present invention, the gas blower nominal air delivery is little, and water feed apparatus is simple; Intermittent aeration reaction tank state can be regulated arbitrarily, helps removing hardly degraded organic substance and denitrogenation dephosphorizing, is specially adapted to the sewage work of middle and small scale.Said patent is applied to urban wastewater treatment firm, in the miniaturized process, has problems, and particularly its product water can not reach present quality of reused water standard.Therefore; People hope to have a kind of sewage to reach the equipment of reuse water quality after treatment; To collect the sewage of residential quarters, villa district, Expressway Service recirculated water type ecological toilet and company; After manipulation of regeneration, be back to and flush the toilet, afforest and wash road etc., realize the sewage zero release, reach the environmental effect of energy-saving and environmental protection, reduction of discharging.
Summary of the invention
The purpose of the utility model is the defective that overcomes said product, and a kind of community wastewater regeneration recycle system is provided, can be for flushing the toilet, afforest and wash uses such as road through the water that this system handles is crossed.
The technical scheme of the utility model is: a kind of community wastewater regeneration recycle system comprises continuous aeration pond, intermittent aeration pond, micro-filtration membrane module, product pond and electric autocontrol device; Be provided with first aerator and first in the said continuous aeration pond and go out water pump, said first go out water pump water outlet stretch in the intermittent aeration pond through intermittent aeration pond water inlet pipe; Be provided with second aerator and pump in the said intermittent aeration pond and put forward formula and strain hydrophone, pump is put forward formula and is strained the hydrophone water outlet and be connected with the micro-filtration membrane module water-in through intermittent aeration pond rising pipe, and intermittent aeration pond rising pipe is provided with second SV; Micro-filtration membrane module is communicated to through the membrane module rising pipe and produces in the pond, produces pond outlet and connects working shaft, and said membrane module rising pipe is provided with the 5th SV; First aerator, first goes out water pump, second aerator, pump and puies forward formula and strain hydrophone, second SV, working shaft, the 5th SV and effectively be electrically connected with the electric autocontrol device.
Further, said intermittent aeration is provided with sludge pump in the pond, and said sludge pump connects a shore pipe, and this shore pipe is provided with first SV and extend in the continuous aeration pond, and sludge pump, first SV effectively are electrically connected with the electric autocontrol device.
Further, said continuous aeration is provided with the hydraulic screen filter in the pond, and former moisture is fitted on a side of hydraulic screen filter screen drum, promotes screen drum through the residual head that filters back water and rotates, and reaches the preliminary filtering effect of raw waste water.
Further, also comprise an ozonizer, the outlet of this ozonizer is communicated with the membrane module rising pipe, and ozonizer effectively is electrically connected with the electric autocontrol device.
Further; Also comprise a backwashing pump, this backwashing pump water-in is communicated with the product pond, and water outlet is communicated with the micro-filtration membrane module water outlet through the backwash water inlet pipe; The backwash water inlet pipe is provided with the 4th SV, and backwashing pump, the 4th SV effectively are electrically connected with the electric autocontrol device.
Further; Also comprise membrane module backwash rising pipe, said membrane module backwash rising pipe one end is communicated with intermittent aeration pond rising pipe, and the other end extend in the continuous aeration pond; And membrane module backwash rising pipe is provided with the 3rd SV, and the 3rd SV effectively is electrically connected with the electric autocontrol device.
Further, be provided with liquidometer in said continuous aeration pond and/or the intermittent aeration pond, liquidometer effectively is electrically connected with the electric autocontrol device.
Advantage and the positively effect that the utlity model has are: the utility model integrates microbiological treatment technology, membrane sepn and on-line cleaning technology, disinfection technology and intelligent automatic control techniques; Compact construction, rationally distributed; Level of automation is high; The working service convenient management is applicable to the sewage regeneration of residential quarters, school, Expressway Service and company etc.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure:
1, continuous aeration pond 2, intermittent aeration pond 3, micro-filtration membrane module
4, ozonizer 5, electric autocontrol device 6, product pond
7, working shaft 11, first aerator 12, first go out water pump
13, liquidometer 14, first SV 15, hydraulic screen filter
16, sewage water inlet pipe 17, hydraulic screen filter rising pipe 21, second aerator
22, pump is put forward formula and is strained hydrophone 23, liquidometer 24, intermittent aeration pond water inlet pipe
25, intermittent aeration pond rising pipe 26, second SV 27, sludge pump
31, membrane module rising pipe 32, the 3rd SV 33, membrane module backwash rising pipe
34, backwashing pump 35, backwash water inlet pipe 36, the 4th SV
37, the 5th SV
Embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, special case is lifted following instance and is described with reference to the accompanying drawings as follows:
As shown in Figure 1, the utility model is a kind of community wastewater regeneration recycle system, comprises continuous aeration pond 1, intermittent aeration pond 2, micro-filtration membrane module 3, produces pond 6 and electric autocontrol device 7.
Being provided with first aerator 11, first in the said continuous aeration pond 1 goes out the water outlet that water pump 12 and hydraulic screen filter 15, the first go out water pump 12 and stretches in the intermittent aeration pond 2 through intermittent aeration pond water inlet pipe 24;
Being provided with sludge pump 27, second aerator 21 and pump in the said intermittent aeration pond 2 puies forward formula and strains hydrophone 22; Pump is put forward formula and is strained hydrophone 22 water outlets and be connected with micro-filtration membrane module 3 water-ins through intermittent aeration pond rising pipe 25, and intermittent aeration pond rising pipe is provided with second SV 26; Said sludge pump 27 connects a shore pipe, and this shore pipe is provided with first SV 14 and extend in the continuous aeration pond 1;
Produce pond 6 water outlets and connect working shaft 7.Simultaneously, be provided with liquidometer 13,23 in continuous aeration pond 1 and the intermittent aeration pond 2, liquidometer 13,23 provides the elevation of water surface signal for electric autocontrol device 5.Above equipment all effectively is electrically connected with electric autocontrol device 5, through 5 controls of electric autocontrol device.
The former water of this recycle system is the supernatant of septic tank; After hydraulic screen filter 15 is removed solid particulate and fiber foreign material, continuous aeration pond 1 and 2 biological treatments of intermittent aeration pond, membrane module 3 filtrations and ozonization; Its product is a regenerated recycle-water, supplies to flush the toilet, afforest and wash uses such as road.
The working process of this instance: community wastewater is handled after hydraulic screen filter rising pipe 17 gets into continuous aeration pond 1 through hydraulic screen filter 15 through sewage water inlet pipe 16 again; Continuous aeration pond 1 is set to carry out a biological disposal upon to be provided first aerator 11 of oxygen and first goes out water pump 12 for what supplied water in intermittent aeration pond 2; A cycle of operation in continuous aeration pond 1 is divided into anoxic, aeration, holds concurrently oxygen, secondary aeration and five stages of draining, and continuous aeration pond 1 has the function of degradation of organic substances, regulating pondage and balanced water quality; First of continuous aeration pond 1 goes out water pump 12 mixture of sewage and active sludge is sent into intermittent aeration pond 2; The pump that intermittent aeration pond 2 is set to carry out a biological disposal upon to be provided second aerator 21 of oxygen and supply water for micro-filtration membrane module 3 is put forward formula and is strained hydrophone 22; A cycle of operation in intermittent aeration pond 2 is divided into into water, aeration, staticly settles and strain water spoil disposal four-stage; Intermittent aeration pond 2 has the function of removing organism and denitrogenation; Intermittent aeration pond 2 is put forward formula by pump and is strained hydrophone 22 and the supernatant in the pond is delivered to micro-filtration membrane module 3 filter straining the water spoil disposal stage; By sludge pump 27 mud in the pond quantitatively being delivered to the continuous aeration pond was transported outward with fecal suction truck by the septic tank that sludge pump 27 is quantitatively delivered to the excess sludge in the pond outside the equipment about 1, three day; Water in the rising pipe of intermittent aeration pond filters through micro-filtration membrane module 3; 34 pairs of micro-filtration membrane modules of backwashing pump 3 carry out online timing and clean; In the continuous aeration pond 1 of membrane module backwash rising pipe 33 entering fronts; Micro-filtration membrane module 3 can filter and remove suspended substances, mikrobe and macromolecular substance, thereby makes the effluent quality of equipment reach standard; After water mix in ozonizer 4 output ozone gas and the micro-filtration membrane module rising pipe 31; Get into together and produce pond 6; And further contact mixing in producing pond 6, reach the requirement of " urban sewage reutilization city miscellaneous water water quality " GB/T18920-2002 sanitary index; Finally regenerated recycle-water is delivered to and flushed the toilet, afforest, wash road etc. and use water spot by working shaft 7; 5 pairs of aerators of electric autocontrol device, liquidometer, SV, go out water pump, pump and put forward formula and strain hydrophone, sludge pump, backwashing pump, working shaft and control automatically, reach the last effect of sewage regeneration equipment according to production engineering specifications.
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (7)
1. a community wastewater regeneration recycle system is characterized in that: comprise continuous aeration pond (1), intermittent aeration pond (2), micro-filtration membrane module (3), produce pond (6) and electric autocontrol device (5);
Be provided with first aerator (11) and first in the said continuous aeration pond (1) and go out water pump (12), said first go out water pump (12) water outlet stretch in the intermittent aeration pond (2) through intermittent aeration pond water inlet pipe (24);
Being provided with second aerator (21) and pump in the said intermittent aeration pond (2) puies forward formula and strains hydrophone (22); Pump is put forward formula and is strained hydrophone (22) water outlet and be connected with micro-filtration membrane module (3) water-in through intermittent aeration pond rising pipe (25), and intermittent aeration pond rising pipe (25) is provided with second SV (26);
Micro-filtration membrane module (3) is communicated to through membrane module rising pipe (31) and produces in the pond (6), produces pond (6) water outlet and connects working shaft (7), and said membrane module rising pipe (31) is provided with the 5th SV (37);
First aerator (11), first goes out water pump (12), second aerator (21), pump and puies forward formula and strain hydrophone (22), second SV (26), working shaft (7), the 5th SV (37) and effectively be electrically connected with electric autocontrol device (5).
2. the recycle system according to claim 1; It is characterized in that: be provided with sludge pump (27) in the said intermittent aeration pond (2); Said sludge pump (27) connects a shore pipe; This shore pipe is provided with first SV (14) and extend in the continuous aeration pond (1), and sludge pump (27), first SV (14) effectively are electrically connected with electric autocontrol device (5).
3. the recycle system according to claim 1 and 2 is characterized in that: be provided with hydraulic screen filter (15) in the said continuous aeration pond (1), hydraulic screen filter (15) effectively is electrically connected with electric autocontrol device (5).
4. the recycle system according to claim 3 is characterized in that: also comprise an ozonizer (4), the outlet of this ozonizer (4) is communicated with membrane module rising pipe (31).
5. the recycle system according to claim 4; It is characterized in that: also comprise a backwashing pump (34); This backwashing pump (34) water-in is communicated with product pond (6); Water outlet is communicated with micro-filtration membrane module (3) water outlet through backwash water inlet pipe (35), and backwash water inlet pipe (35) is provided with the 4th SV (36), and backwashing pump (34), the 4th SV (36) effectively are electrically connected with electric autocontrol device (5).
6. the recycle system according to claim 5; It is characterized in that: also comprise membrane module backwash rising pipe (33); Said membrane module backwash rising pipe (33) one ends are communicated with intermittent aeration pond rising pipe (25); The other end extend in the continuous aeration pond (1), and membrane module backwash rising pipe (33) is provided with the 3rd SV (32), and the 3rd SV (32) effectively is electrically connected with electric autocontrol device (5).
7. the recycle system according to claim 6 is characterized in that: be provided with liquidometer (13,23) in said continuous aeration pond (1) and/or intermittent aeration pond (2), liquidometer (13,23) effectively is electrically connected with electric autocontrol device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200027265U CN202430095U (en) | 2012-01-05 | 2012-01-05 | System for regenerating and recycling sewage of residential area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200027265U CN202430095U (en) | 2012-01-05 | 2012-01-05 | System for regenerating and recycling sewage of residential area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202430095U true CN202430095U (en) | 2012-09-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200027265U Expired - Fee Related CN202430095U (en) | 2012-01-05 | 2012-01-05 | System for regenerating and recycling sewage of residential area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202430095U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103304108A (en) * | 2013-07-05 | 2013-09-18 | 太仓苏晟电气技术科技有限公司 | Reverse-flow type sewage treatment equipment |
| CN107585930A (en) * | 2017-10-25 | 2018-01-16 | 北京禹辉净化技术有限公司 | Auxiliary matchmaker's electrochemistry macromolecule sewage-treatment plant |
-
2012
- 2012-01-05 CN CN2012200027265U patent/CN202430095U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103304108A (en) * | 2013-07-05 | 2013-09-18 | 太仓苏晟电气技术科技有限公司 | Reverse-flow type sewage treatment equipment |
| CN107585930A (en) * | 2017-10-25 | 2018-01-16 | 北京禹辉净化技术有限公司 | Auxiliary matchmaker's electrochemistry macromolecule sewage-treatment plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20180105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |