CN108328886A - A kind of Treated sewage reusing device - Google Patents
A kind of Treated sewage reusing device Download PDFInfo
- Publication number
- CN108328886A CN108328886A CN201810360933.XA CN201810360933A CN108328886A CN 108328886 A CN108328886 A CN 108328886A CN 201810360933 A CN201810360933 A CN 201810360933A CN 108328886 A CN108328886 A CN 108328886A
- Authority
- CN
- China
- Prior art keywords
- treated sewage
- membrane biological
- biological reaction
- sewage reusing
- sterilization pool
- Prior art date
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1268—Membrane bioreactor systems
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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)
Abstract
The invention discloses a kind of Treated sewage reusing devices, belong to field of environment protection equipment.The present invention carries out cleaning and dipping directly in membrane biological reaction pond to film biologic component, eliminate the trouble of lifting, add aerator simultaneously, to play the purpose of quickly supplement oxygen content of water, while mud discharging device also is set above membrane biological reaction pond, the sludge of floating is sent in sludge reflux area by cleaning shoe, it is recycled again, water resource is saved, the processing in addition setting sterilization pool carries out disinfection, to further effluent quality.The present invention solves current Treated sewage reusing device sundries and clears up unclean, the problem for causing effluent quality not high.
Description
Technical field
The invention belongs to field of environment protection equipment, and in particular to a kind of Treated sewage reusing device.
Background technology
Middle water refer to it is various draining after processing, reach defined water standard, can be in ranges such as life, municipal administration, environment
The undrinkable water of interior reuse.Waste water utilization can hold the environmental protection in China, fwaater resources protection, water prevention and cure of pollution, economy
Supervention exhibition can play an important role.Middle water recycling is exactly a kind of important method of sewage recycling, it can both be reduced to ring
The pollution in border, and the quantity of available water resource can be increased, there is apparent economic benefit, social benefit and environmental benefit.
Urban sewage recycling is water-saving inevitable requirement, and develop in water, water in utilization, realize water quality based water utilization be one it is feasible it
Road.
Currently, membrane bioreactor（MBR）Treated sewage reusing device has become a kind of very attractive and competitiveness sewage
Processing and reuse technology, engineer application quantity and treatment scale are continuously increased.It is to use hollow-fibre membrane as carrier mostly
Reclamation set, the system membrane flux of doughnut curtain type membrane is low to reach as high as 20L/m2.h, is used in suction pump draw waste water
Be compressed air to be rinsed to film surface, MBR techniques are compared with traditional water treatment technology, and there is apparent removals
The advantage of COD, BOD and denitrogenation dephosphorizing.It can thus be stated that MBR is biological wastewater treatment effect to be performed to ultimate attainment waste water life
Object treatment process.But MBR is not clean in application upper sundries cleaning at present, causes effluent quality not high, therefore, produces one kind
The Treated sewage reusing device of higher performance has the prodigious market demand.
Invention content
The technical problems to be solved by the invention：It is unclean for the cleaning of current Treated sewage reusing device sundries, cause to be discharged
The not high problem of water quality provides a kind of Treated sewage reusing device.
In order to solve the above technical problems, the present invention is using technical solution as described below：
A kind of Treated sewage reusing device, including babinet, which is characterized in that the babinet is divided into grid, regulating reservoir, hair collection
Area, membrane biological reaction area, sterilization pool, grid, regulating reservoir, hair collection area, membrane biological reaction area, sterilization pool are sequentially communicated.
The front of the grid is equipped with sewage inlet, and grizzly bar is equipped in grid, and angle of inclination is 60 ~ 80 °, and grizzly bar is low
Sewage door is equipped with beside side, grating base side is equipped with water outlet.
Submersible water impeller is equipped in the regulating reservoir, the upper side of regulating reservoir is equipped with overflow launder.
The hair collection area is internally provided with stainless steel filtering net, and stainless steel filtering net surface is equipped with knob, hair collection area bottom
Portion is equipped with water outlet a.
The membrane biological reaction pond is divided into reaction zone and sludge reflux area, and film biologic component and aeration is arranged in reaction zone
Device, aerator are arranged in the bottom of reaction zone, and film biologic component is arranged at the middle part of reaction zone, and the top in membrane biological reaction pond is set
It is equipped with mud-scraping apparatus, mud-scraping apparatus is equipped with cleaning shoe, and the bottom in membrane biological reaction pond is exported equipped with sludge reflux, passes through sludge
Reflux pump and sludge reflux inlet communication, sludge reflux import are passed through regulating reservoir, and the top in membrane biological reaction pond is equipped with elevator pump,
Elevator pump both sides are equipped with suction hose, outlet pipe, and suction hose is passed through film biologic component, and outlet pipe is passed through sterilization pool, and sludge reflux goes out
The lower section of mouth is equipped with mud discharging mouth.
The top of the sterilization pool is equipped with chlorination equipment, and disinfection liquid pipe is provided in sterilization pool, and disinfection liquid pipe is filled with disinfection
Connection is set, sterilization pool bottom side is provided with the production mouth of a river.
Compared with other methods, advantageous effects are the present invention：
（1）Treated sewage reusing device of the present invention first removes bulk sundries through grid, the equipment such as follow-up water pump is protected not to be blocked, and
Sewage door is also designed, since grizzly bar is obliquely installed, to which bulk sundries can be discharged by sewage door, regulating reservoir is entered back into, has
There is the longer residence time, can suitably be inoculated with simultaneous oxygen activity sludge, also serves as hydrolytic tank use, effect of the sewage in submersible water impeller
Under be sufficiently mixed uniformly, organic macromolecular substances difficult to degrade are hydrolyzed into small organic molecule under the action of facultative aerobe, to
Preferably removal improves effluent quality, the setting hair collection area also before film biology, by collecting hair and fiber in intaking
Property substance, go water removal in larger-size floating material, prevent hair from entering, avoid the unfavorable shadow brought to postorder processing equipment
It rings, and apparent be equipped with of strainer is shaken hands, so as to preferably clear up.
（2）The present invention carries out cleaning and dipping directly in membrane biological reaction pond to film biologic component, eliminates the fiber crops of lifting
It is tired, while aerator is added, to play the purpose of quickly supplement oxygen content of water, while also being set above membrane biological reaction pond
Mud discharging device is set, the sludge of floating is sent in sludge reflux area by cleaning shoe, is recycled again, saves water money
Source, the processing in addition setting sterilization pool carries out disinfection, to further effluent quality.
Description of the drawings
Fig. 1 is Treated sewage reusing device technique flow chart；
Fig. 2 is Treated sewage reusing apparatus structure schematic diagram；
Wherein, 1 ﹑ babinets；2 ﹑ grids；3 ﹑ regulating reservoirs；4 ﹑ hair collections areas；5 ﹑ membrane biological reactions areas；
6 ﹑ sterilization pools；7 ﹑ sewage inlets；8 ﹑ grizzly bars；9 ﹑ sewage doors；10 ﹑ water outlets；11, submersible water impeller；12, overflow launder；
13, stainless steel filtering net；14, it shakes hands；15, water outlet a；16, reaction zone；17, sludge reflux area；18, film biologic component；19, it exposes
Gas device；20, mud-scraping apparatus；21, cleaning shoe；22, sludge reflux exports；23, sludge reflux pump；24, sludge reflux import；25、
Elevator pump；26, suction hose；27, outlet pipe；28, mud discharging mouth；29, chlorination equipment；30, liquid pipe is sterilized；31, the mouth of a river is produced.
Specific implementation mode
Below in conjunction with the attached drawing in the present invention, technical solution in the embodiment of the present invention carry out it is clear, completely retouch
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, all other reality that those skilled in the art is obtained without making creative work
Example is applied, protection scope of the present invention is belonged to.
A kind of Treated sewage reusing device, including babinet 1, the babinet 1 be divided into grid 2, regulating reservoir 3, hair collection area 4,
Membrane biological reaction area 5, sterilization pool 6, grid 2, regulating reservoir 3, hair collection area 4, membrane biological reaction area 5, sterilization pool 6 connect successively
It is logical.The front of grid 2 is equipped with sewage inlet 7, and grizzly bar 8 is equipped in grid 2, and angle of inclination is 60 ~ 80 °, the low side of grizzly bar 8
Side is equipped with sewage door 9, and 2 bottom side of grid is equipped with water outlet 10.It is equipped with submersible water impeller 11 in the regulating reservoir 3, adjusts
The upper side in pond 3 is equipped with overflow launder 12.Hair collection area 4 is internally provided with stainless steel filtering net 13, and 13 surface of stainless steel filtering net is set
There are knob 14,4 bottom of hair collection area to be equipped with water outlet a15.Membrane biological reaction pond 5 is divided for reaction zone 16 and sludge reflux area
17, the interior setting film biologic component 18 of reaction zone 5 and aerator 19, aerator 19 are arranged in the bottom of reaction zone 5, film biologic component
18 are arranged at the middle part of reaction zone 5, and the top in membrane biological reaction pond 5 is provided with mud-scraping apparatus 20, and mud-scraping apparatus 20 is equipped with and scrapes
Mud plate 21, the bottom in membrane biological reaction pond 5 are equipped with sludge reflux and export 22, pass through sludge reflux pump 23 and sludge reflux import 24
Connection, sludge reflux import 24 are passed through regulating reservoir, and the top in membrane biological reaction pond 5 is equipped with elevator pump 25, and 25 both sides of elevator pump are set
There are suction hose 26, outlet pipe 27, suction hose 26 to be passed through film biologic component 18, outlet pipe 27 is passed through sterilization pool 6, sludge reflux outlet
22 lower section is equipped with mud discharging mouth 28.The top of sterilization pool 6 is equipped with chlorination equipment 29, and disinfection liquid pipe 30 is provided in sterilization pool 6, is disappeared
Venom duct 30 is connect with chlorination equipment 29, and 5 bottom side of sterilization pool is provided with the production mouth of a river 31.
When the present invention works, water first passes through sewage inlet 7, grizzly bar 8 enters in grid 2, and it is miscellaneous to remove bulk by grizzly bar 8
Object, and can be discharged by sewage door 9, regulating reservoir 3 is entered from water outlet 10, is sufficiently mixed under the action of submersible water impeller 11
Uniformly, organic macromolecular substances difficult to degrade are hydrolyzed into small organic molecule under the action of facultative aerobe, when water reaches regulating reservoir 3
Top, enters hair collection area 4 from overflow launder 12, and solid impurity particle is blocked in filter by internal stainless steel filtering net 13
In net, and clean fluid flows into membrane biological reaction area 5 by water outlet a15, is sent the sludge of floating by mud-scraping apparatus 20
Enter into sludge reflux area 17, the water that film biologic component 18 filters be promoted to by sterilization pool 6 by the suction hose 26 of elevator pump 25,
Sterilization pool 6 is sterilized by chlorination equipment 29, and last water is flowed out from the production mouth of a river 31, you can.
The present invention is further described by specific embodiment above, it should be understood that, here specifically
Description, should not be construed as the restriction to the spirit and scope of the invention, and one of ordinary skilled in the art is reading this explanation
The various modifications made to above-described embodiment after book belong to the range that the present invention is protected.
Claims (6)
1. a kind of Treated sewage reusing device, including babinet（1）, which is characterized in that the babinet（1）It is divided into grid（2）, regulating reservoir
（3）, hair collection area（4）, membrane biological reaction area（5）, sterilization pool（6）, grid（2）, regulating reservoir（3）, hair collection area（4）、
Membrane biological reaction area（5）, sterilization pool（6）It is sequentially communicated.
2. Treated sewage reusing device according to claim 1, which is characterized in that the grid（2）Front be equipped with wastewater influent
Mouthful（7）, grid（2）It is interior to be equipped with grizzly bar（8）, angle of inclination is 60 ~ 80 °, grizzly bar（8）Sewage door is equipped with beside low side（9）,
Grid（2）Bottom side is equipped with water outlet（10）.
3. Treated sewage reusing device according to claim 1, which is characterized in that the regulating reservoir（3）It is interior to be equipped with submersible water impeller
（11）, regulating reservoir（3）Upper side be equipped with overflow launder（12）.
4. Treated sewage reusing device according to claim 1, which is characterized in that the hair collection area（4）It is internally provided with stainless
Steel strainer（13）, stainless steel filtering net（13）Surface is equipped with knob（14）, hair collection area（4）Bottom is equipped with water outlet a（15）.
5. Treated sewage reusing device according to claim 1, which is characterized in that the membrane biological reaction pond（5）It is divided into reaction zone
（16）With sludge reflux area（17）, reaction zone（5）Interior setting film biologic component（18）And aerator（19）, aerator（19）Setting
In reaction zone（5）Bottom, film biologic component（18）It is arranged in reaction zone（5）Middle part, membrane biological reaction pond（5）Top set
It is equipped with mud-scraping apparatus（20）, mud-scraping apparatus（20）It is equipped with cleaning shoe（21）, membrane biological reaction pond（5）Bottom equipped with sludge return
Outflux（22）, pass through sludge reflux pump（23）With sludge reflux import（24）Connection, sludge reflux import（24）It is passed through adjusting
Pond, membrane biological reaction pond（5）Top be equipped with elevator pump（25）, elevator pump（25）Both sides are equipped with suction hose（26）, outlet pipe
（27）, suction hose（26）It is passed through film biologic component（18）, outlet pipe（27）It is passed through sterilization pool（6）, sludge reflux outlet（22）'s
Lower section is equipped with mud discharging mouth（28）.
6. Treated sewage reusing device according to claim 1, which is characterized in that the sterilization pool（6）Top be equipped with disinfection fill
It sets（29）, sterilization pool（6）Inside it is provided with disinfection liquid pipe（30）, sterilize liquid pipe（30）With chlorination equipment（29）Connection, sterilization pool（5）
Bottom side is provided with the production mouth of a river（31）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810360933.XA CN108328886A (en) | 2018-04-20 | 2018-04-20 | A kind of Treated sewage reusing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810360933.XA CN108328886A (en) | 2018-04-20 | 2018-04-20 | A kind of Treated sewage reusing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108328886A true CN108328886A (en) | 2018-07-27 |
Family
ID=62933411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810360933.XA Withdrawn CN108328886A (en) | 2018-04-20 | 2018-04-20 | A kind of Treated sewage reusing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108328886A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661988A (en) * | 2020-07-08 | 2020-09-15 | 雷建斌 | Filtering and separating system for suspended matters in water body |
-
2018
- 2018-04-20 CN CN201810360933.XA patent/CN108328886A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661988A (en) * | 2020-07-08 | 2020-09-15 | 雷建斌 | Filtering and separating system for suspended matters in water body |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180727 |
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| WW01 | Invention patent application withdrawn after publication |