CN207827969U - A kind of domestic sewage treatment device - Google Patents
A kind of domestic sewage treatment device Download PDFInfo
- Publication number
- CN207827969U CN207827969U CN201820037254.4U CN201820037254U CN207827969U CN 207827969 U CN207827969 U CN 207827969U CN 201820037254 U CN201820037254 U CN 201820037254U CN 207827969 U CN207827969 U CN 207827969U
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- CN
- China
- Prior art keywords
- plate washer
- sewage treatment
- treatment device
- domestic sewage
- baffle
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
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- Separation Using Semi-Permeable Membranes (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model is related to a kind of domestic sewage treatment devices, including solar panel, accumulator, air blower and process tank, include regulating reservoir, anoxic pond, aerobic tank and production pond inside the process tank, hollow fiber film assembly is all equipped in the anoxic pond and the aerobic tank, the air blower is connected with the hollow fiber film assembly.The utility model can effectively solve country sewage emission problem, and the equipment volume is small, easy to operate, non-maintaining；Electric energy, environmentally protective, Non-energy-consumption are provided using solar energy；Using hollow fiber film assembly as biofilm carrier, is conducive to microorganism and is attached to growth above, while as gas supply facility, directly microorganism can be supplied oxygen by film wire, efficiency of oxygen supply is high.
Description
Technical field
The utility model is related to water treatment field, especially a kind of domestic sewage treatment device.
Background technology
With the iterative method of rural urbanization, the quantity and scale of centralized town sewage plant also step up, solution
It has determined urban wastewater treatment problem.But the sewage of the remote districts such as rural area, sight spot, sentry post still cannot be administered effectively, build
Pipeline is connect with urban wastewater treatment pipe network, since distance is remote, water is small, it is clear that be economically unreasonable.It gives birth to small rural
Therefore sewage disposal device living is applied, can be divided into no film at present and have two kinds of film, and no film is traditional septic tank, will
Sanitary sewage lattice precipitates, and carries out anaerobic digestion to sludge, is only preliminary treatment, producing water water quality is not high, and it is film to have film
Bioreactor, although producing water water quality is high, high energy consumption and operation and maintenance difficulty are big.Therefore be badly in need of a kind of producing water water quality it is high,
The small rural domestic sewage treatment device that low energy consumption, operation and maintenance difficulty is low.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of domestic sewage treatment device, it is especially suitable for domestic sewage in rural areas
Processing.
The technique of the domestic sewage treatment device sewage disposal is regulating reservoir+anoxic pond+aerobic tank+production pond+filling
Irrigate system, specifically, regulating reservoir be used for regulating water quality and water, include sewage pump, by sewage from regulating reservoir promoted to
Anoxic pond.In anoxic pond, the nitrate in sludge carries out anti-nitration reaction under the action of denitrifying bacterium, will be in nitrate
Nitrogen is converted into nitrogen, realizes preposition denitrogenation.Organic pollution is removed by further absorb in aerobic tank, will be dirty using nitrifier
Mineralized nitrogen in water is nitrate, and aerobic tank includes sludge reflux pump, active sludge intermixture is partly refluxed to anoxic pond,
The outer row in part is used as farm manure.It produces pond and collects treated water, pass through piping connection to irrigation system.
In the utility model, hollow fiber film assembly, hollow-fibre membrane are all equipped in the anoxic pond and the aerobic tank
Packing material of the silk as membrane module, while being the carrier of microorganism growth.Traditional MBR (membrane bioreactor) high energy consumption,
Hardly possible safeguards that the carrier that the use of the new type is grown using hollow fiber film thread as microorganism is simple and practical, at low cost.
Hollow fiber film assembly is typically to be used for aspirating production water, and in the present invention, hollow fiber film assembly is then to make
To supply facility, is periodically inflated by air blower, be conducive to microorganism and be attached to growth above, by film wire directly to microorganism
It is supplied oxygen, efficiency of oxygen supply is high.During hollow fiber film assembly inflation frequency in the anoxic pond is less than in the aerobic tank
Empty fiber membrane component, the frequency inflated by motor-driven valve or electromagnetism valve regulation.
In the utility model, the electric energy of solar panel production water is stored in accumulator, is the dirt of air blower, regulating reservoir
Water elevator pump, the sludge reflux pump of aerobic tank, electric heating tube and irrigation system nozzle etc. electric energy is provided.
To solve this technical problem, the utility model takes following scheme：
A kind of domestic sewage treatment device, including solar panel, accumulator, air blower and process tank, the sun
Energy solar panel is connected with the accumulator, and the accumulator is connected with the air blower；Process tank water inlet end top is equipped with
Wastewater inlet, process tank water outlet lower part are equipped with production water out；Include regulating reservoir inside the process tank, anoxic pond, good
Oxygen pond and production pond, are all equipped with hollow fiber film assembly in the anoxic pond and the aerobic tank, the air blower with it is described in
Empty fiber membrane component is connected, and the regulating reservoir and the anoxic pond are separated by the first plate washer, the anoxic pond with it is described aerobic
Pond is separated by second baffle, and the aerobic tank is separated with the production pond by third baffle, first plate washer, second gear
Plate and third plate washer are mutually parallel, and the top of the second baffle is higher by the top of first plate washer, the second baffle
Top is higher by the top of the third baffle, bottom and the process tank of first plate washer, the second plate washer and third plate washer
Bottom be fixedly connected, the top inner wall of process tank described in the distance from top of first plate washer, the second plate washer and third plate washer
15-50cm。
Further, the volume of the process tank is 100-2000L.
Further, the spacing=second baffle and the third baffle of first plate washer with second plate washer
Spacing >=third baffle and process tank water outlet inner wall spacing.
Further, basket grid is equipped with below the wastewater inlet, precision is 0.5~2mm.
Further, the hollow fiber film assembly is curtain configuration, and membrane area is 10-40 square metres.
Further, the anoxic pond and/or the aerobic tank bottom are equipped with electric heating tube, and the electric heating tube passes through electricity
Line is connected with the accumulator.
Further, it is equipped with sewage pump in the regulating reservoir, is connected with the anoxic pond by pipeline.
Further, the aerobic tank is equipped with sludge reflux pump, is connected with the anoxic pond by pipeline.
Further, manhole, the manhole are provided on the process tank above the regulating reservoir, anoxic pond or aerobic tank
Pass through seal cap sealing.
Further, motor-driven valve or solenoid valve are equipped between the air blower and the hollow fiber film assembly.
By using preceding solution, the utility model compared with prior art, can effectively solve country sewage discharge
Problem, the equipment volume is small, easy to operate, non-maintaining；Electric energy, environmentally protective, Non-energy-consumption are provided using solar energy；In use
Empty fiber membrane component is conducive to microorganism and is attached to growth above, while as gas supply facility, Ke Yitong as biofilm carrier
It crosses film wire directly to supply oxygen microorganism, efficiency of oxygen supply is high；Anoxic pond and/or aerobic tank bottom are equipped with electric heating tube, are applicable in
In temperature low winter, microbial activity is kept.
Description of the drawings
Fig. 1 is the domestic sewage treatment device structural schematic diagram that the utility model embodiment 1 provides；
Fig. 2 is the domestic sewage treatment device structural schematic diagram that the utility model embodiment 2 provides.
Specific implementation mode
Technical solutions of the utility model are further elaborated with reference to the accompanying drawings and examples, present embodiment can have
Different form and it is not understood as limited to explanation set forth herein.Identical reference numeral represents identical always in text
Element, similar reference numeral represent similar element.
Embodiment 1：
With reference to figure 1, a kind of domestic sewage treatment device, including solar panel 1, accumulator 2, air blower 3 and processing
Tank fills wherein processing tank volume is 100L below earth's surface.The solar panel 1 is connected with the accumulator 2, institute
Accumulator 2 is stated with the air blower 3 to be connected；Process tank water inlet end top is equipped with wastewater inlet 4, the process tank water outlet
Lower part is equipped with production water out 9；Include regulating reservoir 5, anoxic pond 6, aerobic tank 7 and production pond 8, the anoxic inside the process tank
Hollow fiber film assembly 10 is all equipped in pond 6 and the aerobic tank 7, the hollow fiber film assembly 10 is curtain configuration, film surface
Product is 10 square metres；The air blower 3 is connected with the hollow fiber film assembly 10, and the regulating reservoir 5 is logical with the anoxic pond 6
Cross the partition of the first plate washer 11, the anoxic pond 6 separated with the aerobic tank 7 by second baffle 12, the aerobic tank 7 with it is described
Production pond 8 is separated by third baffle 13, and first plate washer 11, the second plate washer 12 and third plate washer 13 are mutually parallel, described
The top of first plate washer 11 is higher by the top of the second baffle 12, and the top of the second baffle 12 is higher by the third baffle
13 top, the bottom of first plate washer 11, the second plate washer 12 and third plate washer 13 is fixed with the bottom of the process tank to be connected
It connects, the top of first plate washer 11, the second plate washer 12 and third plate washer 13 top inner wall 15 apart from the process tank respectively,
20,25cm, the spacing=second baffle 12 and the third baffle 13 of first plate washer 11 and second plate washer 12
Spacing be more than the third baffle 13 and process tank water outlet inner wall spacing.
Sanitary sewage enters process tank by wastewater inlet 4, and regulating water quality and water, utilize liquid level difference in regulating reservoir 5
Overflow enters anoxic pond 6, and 10 attached microbial of hollow fiber film assembly in anoxic pond 6 carries out anti-nitration reaction, by nitrate
In nitrogen be converted into nitrogen, realize preposition denitrogenation.Liquid flooding in anoxic pond 6 enters aerobic tank 7, aerobic tank 7 it is hollow
Mineralized nitrogen in sewage is nitrate by nitrifier on fiber film component 10.7 middle and upper part clear liquid overflow of aerobic tank enters production
Pond 8 enters irrigation system, for irrigating crops through producing water out 9.
Embodiment 2：
With reference to figure 2, a kind of domestic sewage treatment device, including solar panel 1, accumulator 2, air blower 3 and processing
Tank fills wherein processing tank volume is 2000L below earth's surface.The solar panel 1 is connected with the accumulator 2, institute
Accumulator 2 is stated with the air blower 3 to be connected；Process tank water inlet end top is equipped with wastewater inlet 4, the process tank water outlet
Lower part is equipped with production water out 9；Include regulating reservoir 5, anoxic pond 6, aerobic tank 7 and production pond 8, the anoxic inside the process tank
Hollow fiber film assembly 10 is all equipped in pond 6 and the aerobic tank 7, the hollow fiber film assembly 10 is curtain configuration, film surface
Product is 40 square metres；The air blower 3 is connected with the hollow fiber film assembly 10, and the regulating reservoir 5 is logical with the anoxic pond 6
Cross the partition of the first plate washer 11, the anoxic pond 6 separated with the aerobic tank 7 by second baffle 12, the aerobic tank 7 with it is described
Production pond 8 is separated by third baffle 13, and first plate washer 11, the second plate washer 12 and third plate washer 13 are mutually parallel, described
The top of first plate washer 11 is higher by the top of the second baffle 12, and the top of the second baffle 12 is higher by the third baffle
13 top, the bottom of first plate washer 11, the second plate washer 12 and third plate washer 13 is fixed with the bottom of the process tank to be connected
It connects, the top of first plate washer 11, the second plate washer 12 and third plate washer 13 top inner wall 22 apart from the process tank respectively,
30,40cm.
Further, 5 bottom of the regulating reservoir is equipped with sewage pump 51, is pumped into sewage using sewage pump 51 scarce
Oxygen pond 6；7 bottom of the aerobic tank is equipped with sludge reflux pump 71, is connected with the anoxic pond 6 by pipeline, activated sludge is mixed
It closes liquid and is partly refluxed to anoxic pond 6, the outer row in part is used as farm manure.
Preferably, it is equipped with motor-driven valve 31 and motor-driven valve 32 between the air blower 3 and the hollow fiber film assembly 10, uses
To adjust the frequency that air blower inflates hollow fiber film assembly.
The present embodiment is only exemplary, and the utility model is not limited to such structure, and those skilled in the art should think
It arriving, the processing tank volume can also be other numerical value, such as 300,500,1000,1200,1500L etc., at sewage
Reason amount is rationally designed.
Likewise, the top of process tank described in the distance from top of first plate washer 11, the second plate washer 12 and third plate washer 13
The distance of portion's inner wall can also be other numerical value within the scope of 15-50cm, such as 18,25,35,45cm etc., it should ensure that described the
The top of one plate washer 11 is higher by the top of the second baffle 12, and the top of the second baffle 12 is higher by the third baffle 13
Top, to avoid refluence.
Embodiment 3
The present embodiment is substantially the same manner as Example 2, and difference lies in the present embodiment is on the basis of embodiment 2, the sewage
4 lower section of import is equipped with basket grid, and precision is 0.5~2mm；The membrane area of the hollow fiber film assembly 10 is 20 square metres；
The anoxic pond 6 and 7 bottom of the aerobic tank are equipped with electric heating tube, and the electric heating tube passes through electric wire and the accumulator phase
Even；It is provided with manhole on the process tank above the anoxic pond and aerobic tank, facilitates later observations, cleaning and maintenance, it is described
Manhole passes through seal cap sealing.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are not departing from the utility model
Principle and objective in the case of above-described embodiment can be changed in the scope of the utility model, change, replace and
Modification.
Claims (10)
1. a kind of domestic sewage treatment device, it is characterised in that：Including solar panel, accumulator, air blower and process tank,
The solar panel is connected with the accumulator, and the accumulator is connected with the air blower；The process tank water inlet end
Top is equipped with wastewater inlet, and process tank water outlet lower part is equipped with production water out；Include regulating reservoir inside the process tank, lack
Oxygen pond, aerobic tank and production pond, are all equipped with hollow fiber film assembly in the anoxic pond and the aerobic tank, the air blower with
The hollow fiber film assembly is connected, and the regulating reservoir is separated with the anoxic pond by the first plate washer, the anoxic pond and institute
Aerobic tank to be stated by second baffle to separate, the aerobic tank is separated with the production pond by third baffle, first plate washer,
Second plate washer and third plate washer are mutually parallel, and are higher by the top of the second baffle at the top of first plate washer, and described second
Be higher by the top of the third baffle at the top of baffle, the bottom of first plate washer, the second plate washer and third plate washer with it is described
The bottom of process tank is fixedly connected, the top of process tank described in the distance from top of first plate washer, the second plate washer and third plate washer
Portion inner wall 15-50cm.
2. domestic sewage treatment device according to claim 1, it is characterised in that：The volume of the process tank is 100-
2000L。
3. domestic sewage treatment device according to claim 1, it is characterised in that：First plate washer and the second gear
In the spacing >=third baffle and the process tank water outlet of the spacing of plate=second baffle and the third baffle
The spacing of wall.
4. domestic sewage treatment device according to claim 1, it is characterised in that：It is equipped with below the wastewater inlet basket
Grid, precision are 0.5~2mm.
5. domestic sewage treatment device according to claim 1, it is characterised in that：The hollow fiber film assembly is curtain
Configuration, membrane area are 10-40 square metres.
6. domestic sewage treatment device according to claim 1, it is characterised in that：The anoxic pond and/or described aerobic
Bottom of pond portion is equipped with electric heating tube, and the electric heating tube is connected by electric wire with the accumulator.
7. domestic sewage treatment device according to claim 1, it is characterised in that：Sewage lifting is equipped in the regulating reservoir
Pump, is connected by pipeline with the anoxic pond.
8. domestic sewage treatment device according to claim 1, it is characterised in that：The aerobic tank is equipped with sludge reflux
Pump, is connected by pipeline with the anoxic pond.
9. domestic sewage treatment device according to claim 1, it is characterised in that：The regulating reservoir, anoxic pond or aerobic
Manhole is provided on the process tank above pond, the manhole passes through seal cap sealing.
10. domestic sewage treatment device according to claim 1, it is characterised in that：The air blower and the hollow fibre
It is equipped with motor-driven valve or solenoid valve between dimension membrane module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820037254.4U CN207827969U (en) | 2018-01-10 | 2018-01-10 | A kind of domestic sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820037254.4U CN207827969U (en) | 2018-01-10 | 2018-01-10 | A kind of domestic sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207827969U true CN207827969U (en) | 2018-09-07 |
Family
ID=63392282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820037254.4U Expired - Fee Related CN207827969U (en) | 2018-01-10 | 2018-01-10 | A kind of domestic sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207827969U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205784A (en) * | 2018-09-30 | 2019-01-15 | 浙江工商大学 | A kind of film bioreactor device and technique for sanitary sewage disposal |
| CN113860636A (en) * | 2021-09-18 | 2021-12-31 | 河北建研节能设备有限公司 | Intelligent sewage treatment device with heat preservation by solar power supply carbon fibers |
| CN115246676A (en) * | 2022-07-01 | 2022-10-28 | 北京新城禹潞环保科技有限责任公司 | Gravity type small sewage treatment equipment |
-
2018
- 2018-01-10 CN CN201820037254.4U patent/CN207827969U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205784A (en) * | 2018-09-30 | 2019-01-15 | 浙江工商大学 | A kind of film bioreactor device and technique for sanitary sewage disposal |
| CN113860636A (en) * | 2021-09-18 | 2021-12-31 | 河北建研节能设备有限公司 | Intelligent sewage treatment device with heat preservation by solar power supply carbon fibers |
| CN115246676A (en) * | 2022-07-01 | 2022-10-28 | 北京新城禹潞环保科技有限责任公司 | Gravity type small sewage treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20190110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |