CN204918301U - Sewage treatment retrieves automatic system who recycles - Google Patents
Sewage treatment retrieves automatic system who recycles Download PDFInfo
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- CN204918301U CN204918301U CN201520475066.6U CN201520475066U CN204918301U CN 204918301 U CN204918301 U CN 204918301U CN 201520475066 U CN201520475066 U CN 201520475066U CN 204918301 U CN204918301 U CN 204918301U
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Abstract
The utility model relates to a sewage treatment technical field specifically discloses a sewage treatment retrieves automatic system who recycles, including grid well, equalizing basin, anaerobism pond, MBR pond, equipment room and clean water basin, the grid well location is above the equalizing basin, and one side of grid well is equipped with an inlet tube, sewage in the equalizing basin passes through the elevator pump and gets into the anaerobism pond, and the sewage of handling through the anaerobism pond flows automatically to the MBR pond, and the sewage of handling through the MBR pond passes through the self priming pump and gets into the clean water basin, MBR bottom of the pool portion is equipped with the return sludge pump, and this return sludge pump passes through the pipeline and is connected with the equalizing basin, the MBR pond is equipped with membrane bioreactor and sterilizing equipment, the membrane bioreactor bottom is equipped with the air -blower, air -blower and self priming pump all are arranged in the equipment room, be equipped with the ultraviolet ray disinfection device in the equipment room in addition, still include with the reuse of reclaimed water device that the clean water basin is connected. Its device integration degree is high, and area is little, and degree of automation is high, easy to maintain management, but the good retrieval and utilization of the quality of water of processing.
Description
Technical field
The utility model relates to technical field of sewage, refers to the automation system that a kind of sewage treatment and recovery recycles especially.
Background technology
Sanitary sewage water quality is complicated, and containing a large amount of bacterium, virus, parasitic ovum and hazardous and noxious substances in sewage, conventional process mode is difficult to reach discharging standards.Select when process choice that anti-impact force is strong as far as possible, convenient management, without mud or the few technique of sludge quantity, in case cause pathogen contamination because sludge treatment is improper and effluent quality will be got well, guarantee qualified discharge, can not pollute surrounding enviroment.The Process for Effluent that routine biochemistry adds filtration cannot be stablized and reaches standard-required, and technical process is long, and floor space is large, and sludge discharge is large, and the workload of Operation and Maintenance is large, and water outlet can not reuse, waste resource.
Utility model content
The purpose of this utility model is to provide the automation system of a kind of sewage treatment and recovery recycling, and its device integration is high, and floor space is little, and level of automation is high, is easy to maintenance management, and the water quality of process is good, can reuse.
To achieve these goals, the utility model have employed following technical scheme: a kind of automation system of sewage treatment and recovery recycling, comprise grille well, equalizing tank, anaerobic pond, MBR pond, equipment room and clean water basin, described grille well is positioned at above equalizing tank, and the side of grille well is provided with a water inlet pipe; Sewage in described equalizing tank enters anaerobic pond by lift pump, and through the sewage self-flowing of anaerobic pond process to MBR pond, the sewage through the process of MBR pond enters clean water basin by vacuum primingpump; Be provided with sludge reflux pump bottom described MBR pond, this sludge reflux pump is connected with equalizing tank by pipeline; Described MBR pond is provided with membrane bioreactor and sterilizing unit; Gas blower is provided with bottom described membrane bioreactor; Described gas blower and vacuum primingpump are all arranged in equipment room, it is characterized in that: be separately provided with apparatus for ultraviolet disinfection in described equipment room; Also comprise the Treated sewage reusing device be connected with described clean water basin.
Wherein, top, described MBR pond is provided with cleaning dosing mouth.
Wherein, described membrane bioreactor is sheet type membrane reactor.
Wherein, described equalizing tank and top, MBR pond are equipped with fluid level controller.
Wherein, described equipment room both sides are provided with punching press dividing plate.
Wherein, active bacteria is provided with in described anaerobic pond.
The beneficial effects of the utility model are: after adopting said structure, substantially reduce the floor space of Sewage treatment systems, due to the filteration of film, microorganism is trapped in membrane bioreactor completely, achieve thoroughly being separated of hydraulic detention time and mud mud age, eliminate sludge bulking problem in traditional activated sludge process.Membrane bioreactor has that, nitrification ability high to contaminant removal efficiency is strong, stable effluent quality, excess sludge production are low, facility compact, the feature such as easy and simple to handle.Water outlet is aspirated by suction pump and is delivered to apparatus for ultraviolet disinfection, sterile-processed, can kill the residual bacterial in sewage, enter clean water basin, enter Treated sewage reusing device to realize reuse.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment technical scheme, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only that the utility model is in order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The automation system of a kind of sewage treatment and recovery recycling as shown in Figure 1, comprise grille well 1, equalizing tank 2, anaerobic pond 3, MBR pond 4, equipment room 5, clean water basin 6 and Treated sewage reusing device 7, described grille well 1 is positioned at above equalizing tank 2, and the side of grille well 1 is provided with a water inlet pipe 8, described grille well 1 is basket type grille well, for removing in sewage the suspended substance being greater than 2mm.Equalizing tank 2 is for regulating pondage, water quality.Preaeration system is set in equalizing tank 2, then through fluid level controller 9 transmission of signal, sewage enters the process of anaerobic pond 3 subsequent biochemical by lift pump 10.Fill active bacteria in anaerobic pond 3, anaerobic pond 3 is for the decomposition of larger molecular organics and denitrogenation.The sewage self-flowing processed through anaerobic pond 3 is to MBR pond 4, and the sewage processed through MBR pond 4 delivers to apparatus for ultraviolet disinfection 15 by vacuum primingpump 14, sterile-processed, can to kill in sewage the bacterium of remnants, enter clean water basin 6.
A large amount of microorganisms fully contacts with the labile organic compound etc. in waste water in membrane bioreactor 12, carries out metabolism to maintain own growth, breeding, make organic pollutant degradation simultaneously by oxygenolysis.Membrane module is acted on by mechanical grading, retain etc. and carries out solid-liquid separation to waste water and mud mixed liquid, returns bio-reactor, thus avoid the loss of microorganism after macromolecular substance etc. are concentrated.The combination of biological treatment system and membrane separation assemblies, not only increase the effluent quality of system and the degree of stability of operation, also extend the hydraulic detention time of difficult degradation macromolecular substance in bio-reactor, strengthen the removal effect of system to hard-degraded substance.
Described equalizing tank 2 and top, MBR pond 3 are provided with fluid level controller 9, for the liquid level in regulating and controlling pond 2 and MBR pond 3; Be provided with gas blower 13 bottom described membrane bioreactor 12, gas blower 13 is for stirring evenly the sewage in MBR pond 3; Described vacuum primingpump 14, gas blower 13, apparatus for ultraviolet disinfection 15 are all located in described equipment room 5, and water pipe, airduct and automatic control circuit all shorten, and save metallic substance, reduce cost; Be provided with punching press dividing plate in equipment room 5 both sides, load is good, and Whole Equipment intensity is high.
The sewage out from dining room, before entering equalizing tank 2, has to pass through oil trap oil removal, ensures that water outlet oleaginousness is at below 5mg/L.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the automation system of a sewage treatment and recovery recycling, comprise grille well (1), equalizing tank (2), anaerobic pond (3), MBR pond (4), equipment room (5) and clean water basin (6), described grille well (1) is positioned at equalizing tank (2) top, and the side of grille well (1) is provided with a water inlet pipe (8); Sewage in described equalizing tank (2) enters anaerobic pond (3) by lift pump (10), the sewage self-flowing processed through anaerobic pond (3) is to MBR pond (4), and the sewage processed through MBR pond (4) enters clean water basin (6) by vacuum primingpump (14); Described MBR pond (4) bottom is provided with sludge reflux pump (11), and this sludge reflux pump (11) is connected with equalizing tank (2) by pipeline; Described MBR pond (4) is provided with membrane bioreactor (12) and sterilizing unit; Described membrane bioreactor (12) bottom is provided with gas blower (13); Described gas blower (13) and vacuum primingpump (14) are all arranged in equipment room (5), it is characterized in that: be separately provided with apparatus for ultraviolet disinfection (15) in described equipment room (5); Also comprise the Treated sewage reusing device (7) be connected with described clean water basin (6).
2. the automation system of a kind of sewage treatment and recovery recycling according to claim 1, is characterized in that: described MBR pond (4) top is provided with cleaning dosing mouth.
3. the automation system of a kind of sewage treatment and recovery recycling according to claim 1, is characterized in that: described membrane bioreactor (12) is sheet type membrane reactor.
4. the automation system of a kind of sewage treatment and recovery recycling according to claim 1, is characterized in that: described equalizing tank (2) and MBR pond (4) top are equipped with fluid level controller (9).
5. the automation system of a kind of sewage treatment and recovery recycling according to claim 1, is characterized in that: described equipment room (5) both sides are provided with punching press dividing plate.
6. the automation system of a kind of sewage treatment and recovery recycling according to claim 1, is characterized in that: described anaerobic pond is provided with active bacteria in (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520475066.6U CN204918301U (en) | 2015-07-03 | 2015-07-03 | Sewage treatment retrieves automatic system who recycles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520475066.6U CN204918301U (en) | 2015-07-03 | 2015-07-03 | Sewage treatment retrieves automatic system who recycles |
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| Publication Number | Publication Date |
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| CN204918301U true CN204918301U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520475066.6U Expired - Fee Related CN204918301U (en) | 2015-07-03 | 2015-07-03 | Sewage treatment retrieves automatic system who recycles |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565612A (en) * | 2016-02-29 | 2016-05-11 | 宜兴市创新环保有限公司 | Novel buried integrated sewage purification device |
| CN107285554A (en) * | 2017-06-05 | 2017-10-24 | 浙江水利水电学院 | A kind of decentralized sewage treatment method |
| CN107698023A (en) * | 2017-09-28 | 2018-02-16 | 贵州省材料产业技术研究院 | Three-dimensional up-flow MBR domestic sewage in rural areas integrated equipment for wastewater treatment |
-
2015
- 2015-07-03 CN CN201520475066.6U patent/CN204918301U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565612A (en) * | 2016-02-29 | 2016-05-11 | 宜兴市创新环保有限公司 | Novel buried integrated sewage purification device |
| CN107285554A (en) * | 2017-06-05 | 2017-10-24 | 浙江水利水电学院 | A kind of decentralized sewage treatment method |
| CN107285554B (en) * | 2017-06-05 | 2020-07-07 | 浙江水利水电学院 | Distributed sewage treatment method |
| CN107698023A (en) * | 2017-09-28 | 2018-02-16 | 贵州省材料产业技术研究院 | Three-dimensional up-flow MBR domestic sewage in rural areas integrated equipment for wastewater treatment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160703 |