CN108862944A - A kind of multi-stage sewage treatment device - Google Patents
A kind of multi-stage sewage treatment device Download PDFInfo
- Publication number
- CN108862944A CN108862944A CN201811099171.9A CN201811099171A CN108862944A CN 108862944 A CN108862944 A CN 108862944A CN 201811099171 A CN201811099171 A CN 201811099171A CN 108862944 A CN108862944 A CN 108862944A
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- CN
- China
- Prior art keywords
- sewage
- treatment plant
- reaction pond
- stirring rod
- treatment device
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- 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
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- 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
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- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
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- 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
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- 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
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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)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention discloses a kind of multi-stage sewage treatment devices, including sewage-treatment plant ontology, the sewage-treatment plant ontology is successively arranged oxidation reaction pond from top to bottom, strainer, fibrous nodules packing layer, filter membrane, biomembrane reaction pond, and sterilization pool, the sewage-treatment plant bodies top are equipped with motor, the motor lower end is connected with stirring rod, the stirring rod is extend into inside oxidation reaction pond, the sewage-treatment plant body upper part is equipped with water inlet, and lower part is connected to outlet pipe, and the outlet pipe is equipped with valve.It is a device that the present invention, which concentrates the equipment of multiple and different functions, in a limited space the interior function of realizing multistage decontamination and water body precipitation and purification, and occupied area is small, and manufacturing cost is low, while using the decline of the gravity of water, saving the use of pump, having saved the energy.
Description
Technical field
The present invention relates to technical field of sewage more particularly to a kind of multi-stage sewage treatment devices.
Background technique
As economy continues to develop, the growth of population has also createed various pollutions, water money while benefit is created
Source is in short supply to be had become and restricts the limiting factor that China further develops and add again to realize sustainable development to sewage treatment
With using being the key that then to realize the target, most of sewage-treatment plants are all made of multiple devices at present, but by
Big in installation area, manufacture and maintenance cost are all high, can not be widely applied.
Summary of the invention
It is an object of the invention to：It is all made of multiple devices for current most of sewage-treatment plants, still
Since installation area is big, manufacture and maintenance cost are all high, and the problem of can not being widely applied, the present invention provides one kind
Multi-stage sewage treatment device.
The technical solution adopted by the present invention is as follows：
A kind of multi-stage sewage treatment device, including sewage-treatment plant ontology, the sewage-treatment plant ontology are arrived from above
Under be successively arranged oxidation reaction pond, strainer, fibrous nodules packing layer, filter membrane, biomembrane reaction pond and sterilization pool, at the sewage
Motor is installed at the top of reason device noumenon, the motor lower end is connected with stirring rod, and the stirring rod extend into oxidation reaction pond
Inside, the sewage-treatment plant body upper part is equipped with water inlet, and lower part is connected to outlet pipe, and the outlet pipe is equipped with valve
Door.
The operation principle of the present invention is that：
Sewage is passed into sewage-treatment plant body interior from water inlet, organic in sewage into oxidation reaction pond
Object is oxidized degradation, falls biggish suspended matter and impurity by strainer filtering, further removes subsequently into fibrous nodules packing layer
Oil and big suspended matter in sewage, subsequently into filter membrane, retention is greater than oil emulsion and dissolved oil of membrane aperture etc., net through separating
Water after change enters further is purified processing under the action of microorganism in biomembrane reaction pond, enter back into sterilization pool
Disinfection treatment, the water after disinfection is through outlet pipe discharge for recycling use or direct emission.
Further, the biomembrane reaction bottom of pond portion is equipped with partition, offers aquaporin, biomembrane in the middle part of the partition
Water in reaction tank flows into sterilization pool the processing that carries out disinfection through this aquaporin.
Further, the sewage-treatment plant ontology is connected with appendix, and sewage treatment is protruded into described appendix one end
Inside device noumenon, the other end is connect with oxygen device is exposed, and appendix provides oxygen, the oxidative degradation for organic matter.
Further, one end that the appendix protrudes into sewage-treatment plant body interior is set to be in charge of there are two gas transmission, and two
A gas transmission is in charge of that oxygen can be made to contact with liquid is more abundant.
Further, the filter membrane is titanium filter membrane, and titanium filter membrane has excellent corrosion resistance and stable chemical property,
Filtering is able to achieve in the medium in strong acid, highly basic and oil-containing organic solvent.
Further, the stirring rod two sides are symmetrically arranged with paddle, and every side paddle perpendicular to the direction of stirring rod
Quantity be 6~9, stirring can be such that gas liquid interfacial area increases, thus be conducive to improve purification efficiency.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
It is a device that the present invention, which concentrates the equipment of multiple and different functions, in a limited space in realize multistage decontamination with
And the function of water body precipitation and purification, occupied area is small, and manufacturing cost is low, while being declined using the gravity of water, saves making for pump
With having saved the energy.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is the structure chart of multi-stage sewage treatment device of the present invention.
In figure label for：1- sewage-treatment plant ontology, 2- oxidation reaction pond, 3- motor, 4- stirring rod, 5- paddle,
6- strainer, 7- fibrous nodules packing layer, 8- filter membrane, 9- biomembrane reaction pond, 10- aquaporin, 11- sterilization pool, 12- outlet pipe, 13-
Valve, 14- exposure oxygen device, 15- partition, 16- appendix, 17- gas transmission are in charge of, 18- water inlet.
Specific embodiment
All features disclosed in this specification can be with any other than mutually exclusive feature and/or step
Mode combines.
It elaborates with reference to the accompanying drawing to the present invention.
Embodiment 1
A kind of multi-stage sewage treatment device, including sewage-treatment plant ontology 1, the sewage-treatment plant ontology 1 is by upper
Oxidation reaction pond 2, strainer 6, fibrous nodules packing layer 7, filter membrane 8, biomembrane reaction pond 9 and sterilization pool 11, institute are successively arranged under
It states and motor 3 is installed at the top of sewage-treatment plant ontology 1,3 lower end of motor is connected with stirring rod 4, and the stirring rod 4 protrudes into
To inside oxidation reaction pond 2,1 top of sewage-treatment plant ontology is equipped with water inlet 18, and lower part is connected to outlet pipe 12,
The outlet pipe 12 is equipped with valve 13.
Sewage is passed into inside sewage-treatment plant ontology 1 from water inlet 18, into oxidation reaction pond 2, in sewage
Organic matter is oxidized degradation, biggish suspended matter and impurity is filtered out by strainer 6, subsequently into fibrous nodules packing layer 7 into one
Oil and big suspended matter in step removal sewage, subsequently into filter membrane 8, retention is greater than oil emulsion and dissolved oil of membrane aperture etc.,
Water after isolation of purified enters and is further purified processing in biomembrane reaction pond 9 under the action of microorganism, then into
Enter to sterilization pool 11 and disinfect, the water after disinfection is through the discharge of outlet pipe 12 for recycling use or direct emission.
Embodiment 2
On the basis of embodiment 1,9 bottom of biomembrane reaction pond is equipped with partition 15, opens up in the middle part of the partition 15
There is aquaporin 10, the water in biomembrane reaction pond 9 flows into sterilization pool 11 processing that carries out disinfection through this aquaporin 10.
Embodiment 3
On the basis of embodiment 1, the sewage-treatment plant ontology 1 is connected with appendix 16, the appendix 16 1
End is protruded into inside sewage-treatment plant ontology 1, and the other end is connect with oxygen device 14 is exposed, and appendix 16 provides oxygen, for organic
The oxidative degradation of object.
Embodiment 4
On the basis of embodiment 3, there are two one end that the appendix 16 protrudes into inside sewage-treatment plant ontology 1 is set
Gas transmission is in charge of 17, and two gas transmissions are in charge of 17, and that oxygen can be made to contact with liquid is more abundant.
Embodiment 5
On the basis of embodiment 1, the filter membrane 8 is titanium filter membrane, and titanium filter membrane has excellent corrosion resistance and stabilization
Chemical property, be able to achieve filtering in the medium in strong acid, highly basic and oil-containing organic solvent.
Embodiment 6
On the basis of embodiment 1,4 two sides of stirring rod are symmetrically arranged with paddle 5 perpendicular to the direction of stirring rod 4,
And the quantity of every side paddle 5 is 6~9, stirring can be such that gas liquid interfacial area increases, to be conducive to improve purification effect
Rate.
Claims (6)
1. a kind of multi-stage sewage treatment device, including sewage-treatment plant ontology (1), which is characterized in that the sewage treatment dress
It sets ontology (1) to be successively arranged from top to bottom oxidation reaction pond (2), strainer (6), fibrous nodules packing layer (7), filter membrane (8), biomembrane
Reaction tank (9) and sterilization pool (11), sewage-treatment plant ontology (1) top is equipped with motor (3), under the motor (3)
End is connected with stirring rod (4), and the stirring rod (4) extend into oxidation reaction pond (2) inside, the sewage-treatment plant ontology
(1) top is equipped with water inlet (18), and lower part is connected to outlet pipe (12), and the outlet pipe (12) is equipped with valve (13).
2. a kind of multi-stage sewage treatment device according to claim 1, which is characterized in that the biomembrane reaction pond (9)
Bottom is equipped with partition (15), offers aquaporin (10) in the middle part of the partition (15).
3. a kind of multi-stage sewage treatment device according to claim 1, which is characterized in that the sewage-treatment plant ontology
(1) it is connected with appendix (16), sewage-treatment plant ontology (1) inside, the other end and exposure are protruded into described appendix (16) one end
Oxygen device (14) connection.
4. a kind of multi-stage sewage treatment device according to claim 3, which is characterized in that the appendix (16) protrudes into dirt
The internal one end of water treatment facilities ontology (1), which is set, is in charge of (17) there are two gas transmission.
5. a kind of multi-stage sewage treatment device according to claim 1, which is characterized in that the filter membrane (8) is titanium filter membrane.
6. a kind of multi-stage sewage treatment device according to claim 1, which is characterized in that hang down stirring rod (4) two sides
It is directly symmetrically arranged with paddle (5) in the direction of stirring rod (4), and the quantity of every side paddle (5) is 6~9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811099171.9A CN108862944A (en) | 2018-09-20 | 2018-09-20 | A kind of multi-stage sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811099171.9A CN108862944A (en) | 2018-09-20 | 2018-09-20 | A kind of multi-stage sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108862944A true CN108862944A (en) | 2018-11-23 |
Family
ID=64324451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811099171.9A Pending CN108862944A (en) | 2018-09-20 | 2018-09-20 | A kind of multi-stage sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108862944A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120210759A1 (en) * | 2011-01-18 | 2012-08-23 | Biomassa Comercio de Racoes, Energia e Adubos Ltda | Water, Decontaminant and Drying of Vinasse by Micronization and Formulation of an Organic Mineral Fertilizer Made From Vinasse |
| CN105836875A (en) * | 2016-05-06 | 2016-08-10 | 成都艾比科生物科技有限公司 | Single-side aeration type biological contact oxidation pond |
| CN106554137A (en) * | 2017-01-13 | 2017-04-05 | 苏州柯米智能科技有限公司 | Effluent treatment plant |
| CN107473533A (en) * | 2017-09-30 | 2017-12-15 | 盐城工学院 | A kind of multi-stage sewage treatment device and sewage purification system |
| CN206858373U (en) * | 2017-06-30 | 2018-01-09 | 薛锚 | A kind of integrated sewage treating apparatus |
-
2018
- 2018-09-20 CN CN201811099171.9A patent/CN108862944A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120210759A1 (en) * | 2011-01-18 | 2012-08-23 | Biomassa Comercio de Racoes, Energia e Adubos Ltda | Water, Decontaminant and Drying of Vinasse by Micronization and Formulation of an Organic Mineral Fertilizer Made From Vinasse |
| CN105836875A (en) * | 2016-05-06 | 2016-08-10 | 成都艾比科生物科技有限公司 | Single-side aeration type biological contact oxidation pond |
| CN106554137A (en) * | 2017-01-13 | 2017-04-05 | 苏州柯米智能科技有限公司 | Effluent treatment plant |
| CN206858373U (en) * | 2017-06-30 | 2018-01-09 | 薛锚 | A kind of integrated sewage treating apparatus |
| CN107473533A (en) * | 2017-09-30 | 2017-12-15 | 盐城工学院 | A kind of multi-stage sewage treatment device and sewage purification system |
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Application publication date: 20181123 |
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| RJ01 | Rejection of invention patent application after publication |