CN202297302U - Membrane-method treatment device for domestic sewage - Google Patents

Membrane-method treatment device for domestic sewage Download PDF

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Publication number
CN202297302U
CN202297302U CN2011203753315U CN201120375331U CN202297302U CN 202297302 U CN202297302 U CN 202297302U CN 2011203753315 U CN2011203753315 U CN 2011203753315U CN 201120375331 U CN201120375331 U CN 201120375331U CN 202297302 U CN202297302 U CN 202297302U
Authority
CN
China
Prior art keywords
cabinet
membrane
pump
reaction
domestic sewage
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Expired - Fee Related
Application number
CN2011203753315U
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Chinese (zh)
Inventor
孙正华
张建华
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Xuanming Science And Technology (shanghai) Co Ltd Environmental Protection
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Xuanming Science And Technology (shanghai) Co Ltd Environmental Protection
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Priority to CN2011203753315U priority Critical patent/CN202297302U/en
Application granted granted Critical
Publication of CN202297302U publication Critical patent/CN202297302U/en
Anticipated expiration legal-status Critical
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Abstract

The utility model discloses a membrane-method treatment device for domestic sewage, which comprises a storage cabinet, a crushing pump, a reaction cabinet, a discharge pump, a membrane assembly, a disinfecting device, an air pump and an electric control box, wherein the electric control box is used for controlling the crushing pump, the reaction cabinet, the discharge pump, the membrane assembly, the disinfecting device and the air pump and is connected with the crushing pump, the reaction cabinet, the discharge pump, the membrane assembly, the disinfecting device and the air pump; the storage cabinet is connected with the reaction cabinet through the crushing pump; the reaction cabinet is connected with a water inlet of the membrane assembly through the discharge pump; a water outlet of the membrane assembly is connected with the disinfecting device; a concentrated water outlet of the membrane assembly is connected to the storage cabinet; and the air pump is connected with the storage cabinet and the reaction cabinet. The membrane-method treatment device for domestic sewage, disclosed by the utility model has the advantages of compact structure, small size and efficient and stable performance.

Description

A kind of membrane process domestic sewage treating apparatus
Technical field
The utility model relates to a kind of sewage treatment unit, specially refers to a kind of membrane process domestic sewage treating apparatus.
Background technology
The pulling flow type biological contact oxidation process that traditional membrane process domestic sewage treating apparatus peculiar to vessel adopts is handled sewage, and flow process is aeration, deposition, sterilization, discharging several steps, realizes the purpose of WWT.
Above-mentioned waste disposal plant exists a lot of insufficient places; For example:, cause equipment treatment effect under high loading not good, the insufficient situation of biological nutrition when underload because the output of sewage is not a successive in time; Cause the water quality of water outlet unstable; The mode of traditional chlorination also causes secondary pollution easily, and the equipment volume of traditional method is bigger, and traditional technology is difficult to reach requirement under new emission standard.
The utility model content
The utility model is unstable and cause secondary pollution problems easily for the volume water quality big, water outlet that solves above-mentioned traditional waste disposal plant and exist, thereby a kind of membrane process domestic sewage treating apparatus is provided.This device volume is compact, efficient stable.
In order to reach above-mentioned purpose, the utility model adopts following technical scheme to realize:
A kind of membrane process domestic sewage treating apparatus; Said treatment unit comprises cabinet, macerator pump, reaction cabinet, emptying pump, membrane module, sterilizing unit, pneumatic pump and electric control box; Said electric control box control linkage macerator pump, reaction cabinet, emptying pump, membrane module, sterilizing unit and pneumatic pump; Said cabinet is through macerator pump ligation cabinet, and said reaction cabinet is through the water-in of emptying pump junctional membrane assembly, and the water outlet of said membrane module connects sterilizing unit; The condensed water outlet of membrane module is connected to cabinet, and said pneumatic pump and cabinet, reaction cabinet join.
As the further improvement project of the utility model, said treatment unit also comprises clear water cabinet and gravity flow valve, and said reaction cabinet connects the clear water cabinet through the gravity flow valve, and said clear water cabinet connects emptying pump.
Further, the filler as microbe carrier is housed in the said cabinet, and is provided with aerating apparatus.
Further, in the said reaction cabinet filler as microbe carrier is housed, and is provided with aerating apparatus.
Further, said membrane module adopts external columnar membrane.
Further again, said membrane module pipeline is provided with the washing conversion valve.
It has improved efficient the utility model that obtains according to such scheme, has alleviated pollution.
Simultaneously, save one-level catalytic oxidation chamber, two-stage biological contact oxidation chamber, sump tank, the mud reflux in the traditional technology, made equipment volume compact.
Moreover membrane module adopts external columnar membrane, maintenance for convenience detach, and pipeline is provided with flushing valve, can realize the just cleaning of membrane module, the anti-cleaning, prolonged the work-ing life of membrane module.
On using, a kind of improvement project of the utility model not only can be handled sanitary wastewater, can also receive and handle from other local bucks such as kitchen, bathroom, laundrys, makes discharge water up to standard.
The product structure that present embodiment adopt to be optimized, reasonably electric circuit design makes volume compact, performance efficient stable.Install simply, it is convenient to safeguard.The entire treatment process has realized unattended requirement.
Description of drawings
Further specify the utility model below in conjunction with accompanying drawing and embodiment.
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Embodiment
For technique means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
By on can know that the volume that common waste disposal plant exists causes problems such as secondary pollution, water quality instability greatly, easily, in order to solve such problem, the technical scheme that the utility model is taked is following:
Embodiment 1
This embodiment provides a kind of membrane process domestic sewage treating apparatus, and this device is that combination biomembrance process and ultrafiltration process are the membrane process domestic sewage treating apparatus of one.
Referring to Fig. 1, this device comprises cabinet 1, macerator pump 2, reaction cabinet 3, emptying pump 5, membrane module 6, sterilizing unit 7, pneumatic pump 8, electric control box etc.
Wherein electric control box is the center that whole device is realized robotization control, its control linkage macerator pump 2, reaction cabinet 3, emptying pump 5, membrane module 6, sterilizing unit 7 and pneumatic pump 8.
Moreover cabinet 1 is through macerator pump 2 ligation cabinets 3, and reaction cabinet 3 is through emptying pump 5 junctional membrane assemblies 6.
Membrane module 6 is provided with water-in, water outlet and condensed water outlet in this instance, and wherein water-in connects emptying pump 5, and water outlet connects sterilizing unit 7, and the condensed water outlet is connected to cabinet 1.
This instance hollow air pump 8 connects cabinet 1 and reaction cabinet 3 simultaneously.
An amount of filler is equipped with in cabinet 1 and reaction cabinet 3 inside, as microbe carrier, improves treatment effect.And when equipment downtime is restarted, quicken the cultivation of mikrobe, reduce the microbial acclimation time.
Be provided with aerating apparatus in the reaction cabinet 3; Automatically control makes reaction cabinet 3 can accomplish water inlet, aeration, deposition, discharging multiple working procedure; Save one-level catalytic oxidation chamber, two-stage biological contact oxidation chamber, sump tank, the mud reflux in the traditional technology, made equipment volume compact.
Membrane module 6 adopts external columnar membrane, maintenance for convenience detach, and pipeline is provided with flushing valve, can realize the just cleaning of membrane module 6, the anti-cleaning, prolonged the work-ing life of membrane module 6.
Membrane module 6 and sterilizing unit 7 can be under the non-stop-machine situation of equipment maintain and replace.
According to the membrane process domestic sewage treating apparatus that such scheme obtains, its concrete operational process is following:
Cabinet 1 is collected the storage sanitary wastewater, and in cabinet 1, carries out the aeration pre-treatment by aerating apparatus, and cabinet can hold the sewage quantity of three times of peak loads, makes the subsequent disposal effect improve stable performance.
Macerator pump 2 is rejected to reaction cabinet 3 after sewage is pulverized, and the big solid that sewage comprised is crushed to and is not more than the 5mm diameter, is convenient to biological degradation.
Through being become gas and activated sludge by the mikrobe explanation after aeration, the deposition two procedures, gas is through the ventage discharge behind the sewage entering reaction cabinet 3, and activated sludge comprises a large amount of mikrobes and is precipitated to the bottom, and supernatant is delivered to membrane module 6 through emptying pump 5.
Membrane module 6 is provided with water-in, water outlet, condensed water outlet, and water-in connects emptying pump 5, and condensed water is back to cabinet 1 recycling processing, and the wastewater reclamation facilities cycling and reutilization is discharged or connect to the water outlet of water outlet through sterilizing unit 7 backs again.Discharge water National standard and international related request.
Present embodiment is only handled sanitary wastewater, does not do collection and treatment for buck, makes equipment volume further reduce.
The product structure that present embodiment adopt to be optimized, reasonably electric circuit design makes volume compact, performance efficient stable.Install simply, it is convenient to safeguard.The entire treatment process has realized unattended requirement.
Embodiment 2
Present embodiment provides a kind of membrane process domestic sewage treating apparatus equally, and this device is that combination biomembrance process and ultrafiltrationmembrane process are the membrane process domestic sewage treating apparatus of one.
Referring to Fig. 2, this device comprises cabinet 1, macerator pump 2, reaction cabinet 3, clear water cabinet 4, emptying pump 5, membrane module 6, sterilizing unit 7, pneumatic pump 8, gravity flow valve 9, electric control box etc.
Wherein electric control box is the center that whole device is realized robotization control, its control linkage macerator pump 2, reaction cabinet 3, emptying pump 5, membrane module 6, sterilizing unit 7 and pneumatic pump 8.
Moreover cabinet 1 is through macerator pump 2 ligation cabinets 3, and reaction cabinet 3 connects clear water cabinet 4 through gravity flow valve 9.
Clear water cabinet 4 is connected to membrane module 6 through emptying pump 5.
Membrane module 6 is provided with water-in, water outlet and condensed water outlet in this instance, and wherein water-in connects emptying pump 5, and water outlet connects sterilizing unit 7, and the condensed water outlet is connected to cabinet 1.
This instance hollow air pump 8 connects cabinet 1 and reaction cabinet 3 simultaneously.
An amount of filler is equipped with in cabinet 1 and reaction cabinet 3 inside, as microbe carrier, improves treatment effect.And when equipment downtime is restarted, quicken the cultivation of mikrobe, reduce the microbial acclimation time.
Be provided with aerating apparatus in the reaction cabinet 3; Automatically control makes reaction cabinet 3 can accomplish water inlet, aeration, deposition, discharging multiple working procedure; Save one-level catalytic oxidation chamber, two-stage biological contact oxidation chamber, sump tank, the mud reflux in the traditional technology, made equipment volume compact.
Membrane module 6 adopts external columnar membrane, maintenance for convenience detach, and pipeline is provided with flushing valve, can realize the just cleaning of membrane module 6, the anti-cleaning, prolonged the work-ing life of membrane module 6.
Membrane module 6 and sterilizing unit 7 can be under the non-stop-machine situation of equipment maintain and replace.
According to the membrane process domestic sewage treating apparatus that such scheme obtains, its concrete operational process is following:
Cabinet 1 is collected the storage sanitary wastewater, and in cabinet 1, carries out the aeration pre-treatment by aerating apparatus, and cabinet can hold the sewage quantity of three times of peak loads, makes the subsequent disposal effect improve stable performance.
Macerator pump 2 is rejected to reaction cabinet 3 after sewage is pulverized, and the big solid that sewage comprised is crushed to and is not more than the 5mm diameter, is convenient to biological degradation.
Sewage gets into behind the reaction cabinet 3 through being become gas and activated sludge by the mikrobe explanation after aeration, the deposition two procedures, and gas is discharged through ventage, and activated sludge comprises a large amount of mikrobes and is precipitated to the bottom, supernatant through gravity flow valve 9 from flowing to clear water cabinet 4.
Clear water cabinet 4 also is provided with grey water inlet, is discharged pump 5 after buck gets into clear water cabinet 4 and supernatant mixes and is delivered to membrane module 6.
Membrane module 6 is provided with water-in, water outlet, condensed water outlet, and water-in is connected to emptying pump 5, and condensed water is back to cabinet 1 recycling processing, and 7 back dischargings perhaps connect the wastewater reclamation facilities cycling and reutilization through sterilizing unit again in the water outlet of water outlet.Discharge water National standard and international related request.
Present embodiment not only can be handled sanitary wastewater, can also receive and handle from other local bucks such as kitchen, bathroom, laundrys, makes discharge water up to standard.
The product structure that present embodiment adopt to be optimized, reasonably electric circuit design makes volume compact, performance efficient stable.Install simply, it is convenient to safeguard.The entire treatment process has realized unattended requirement.
More than show and described the advantage of ultimate principle, principal character and the utility model of the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification sheets that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.

Claims (6)

1. membrane process domestic sewage treating apparatus; It is characterized in that; Said treatment unit comprises cabinet, macerator pump, reaction cabinet, emptying pump, membrane module, sterilizing unit, pneumatic pump and electric control box, said electric control box control linkage macerator pump, reaction cabinet, emptying pump, membrane module, sterilizing unit and pneumatic pump, and said cabinet is through macerator pump ligation cabinet; Said reaction cabinet is through the water-in of emptying pump junctional membrane assembly; The water outlet of said membrane module connects sterilizing unit, and the condensed water outlet of membrane module is connected to cabinet, and said pneumatic pump and cabinet, reaction cabinet join.
2. a kind of membrane process domestic sewage treating apparatus according to claim 1 is characterized in that, said treatment unit also comprises clear water cabinet and gravity flow valve, and said reaction cabinet connects the clear water cabinet through the gravity flow valve, and said clear water cabinet connects emptying pump.
3. a kind of membrane process domestic sewage treating apparatus according to claim 1 is characterized in that, the filler as microbe carrier is housed in the said cabinet, and is provided with aerating apparatus.
4. a kind of membrane process domestic sewage treating apparatus according to claim 1 is characterized in that, in the said reaction cabinet filler as microbe carrier is housed, and is provided with aerating apparatus.
5. a kind of membrane process domestic sewage treating apparatus according to claim 1 is characterized in that said membrane module adopts external columnar membrane.
6. a kind of membrane process domestic sewage treating apparatus according to claim 5 is characterized in that, said membrane module pipeline is provided with the washing conversion valve.
CN2011203753315U 2011-09-30 2011-09-30 Membrane-method treatment device for domestic sewage Expired - Fee Related CN202297302U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203753315U CN202297302U (en) 2011-09-30 2011-09-30 Membrane-method treatment device for domestic sewage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203753315U CN202297302U (en) 2011-09-30 2011-09-30 Membrane-method treatment device for domestic sewage

Publications (1)

Publication Number Publication Date
CN202297302U true CN202297302U (en) 2012-07-04

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103086479A (en) * 2013-01-23 2013-05-08 张晓荣 High-efficiency energy-saving sewage treatment device
CN103482827A (en) * 2013-09-29 2014-01-01 哈尔滨工程大学 Marine built-in membrane bioreaction device
CN105198172A (en) * 2015-10-30 2015-12-30 山东航凯船舶科技有限公司 Horizontal internal filtering type domestic sewage treatment device for ships
CN106315849A (en) * 2015-07-10 2017-01-11 玄明环保科技(上海)有限公司 Sequencing batch biofilm domestic wastewater treatment system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103086479A (en) * 2013-01-23 2013-05-08 张晓荣 High-efficiency energy-saving sewage treatment device
CN103482827A (en) * 2013-09-29 2014-01-01 哈尔滨工程大学 Marine built-in membrane bioreaction device
CN103482827B (en) * 2013-09-29 2015-12-02 哈尔滨工程大学 Built-in membrane biological reaction apparatus peculiar to vessel
CN106315849A (en) * 2015-07-10 2017-01-11 玄明环保科技(上海)有限公司 Sequencing batch biofilm domestic wastewater treatment system
CN105198172A (en) * 2015-10-30 2015-12-30 山东航凯船舶科技有限公司 Horizontal internal filtering type domestic sewage treatment device for ships

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120704

Termination date: 20170930

CF01 Termination of patent right due to non-payment of annual fee