CN108529727A - A kind of decentralized type sewage processing unit - Google Patents
A kind of decentralized type sewage processing unit Download PDFInfo
- Publication number
- CN108529727A CN108529727A CN201810390258.5A CN201810390258A CN108529727A CN 108529727 A CN108529727 A CN 108529727A CN 201810390258 A CN201810390258 A CN 201810390258A CN 108529727 A CN108529727 A CN 108529727A
- Authority
- CN
- China
- Prior art keywords
- dissolved air
- connect
- air water
- sewage
- release
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
Landscapes
- 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 Of Suspended Particles By Flocculating Agents (AREA)
- Physical Water Treatments (AREA)
Abstract
A kind of decentralized type sewage processing unit, it is related to technical field of sewage;Regulating reservoir is connect by pipeline with sewage pump, doser is connected on pipeline, sewage pump is connect with flotation tank, bottom is provided with release and partition board in flotation tank, the side of release is provided with reaction blender, the side of partition board is provided with dissolved air water storage pond, and dissolved air water storage is provided with sludge-tank above pond;The upper end of the flotation tank is provided with scraping machine;The dissolved air water storage pond is pumped by dissolved air water to be connect with dissolving, and the bottom of dissolving is connect with release, and the upper end of dissolving is connect with air compressor machine.A kind of decentralized type sewage processing unit of the present invention, good sewage processing effect, fine suspension in sewage can be detached, micro- aggressiveness such as algae, recycle utility in industrial wastewater, paper pulp in such as paper waste, instead of dirt in secondary settling tank separation and condensed water, the present invention has many advantages, such as that simple in structure, setting is reasonable, low manufacture cost.
Description
Technical field
The present invention relates to technical field of sewage, and in particular to a kind of decentralized type sewage processing unit.
Background technology
Sewage disposal is to make sewage reach to drain a certain water body or mistake that the water quality requirement that reuses purifies it
Journey.It is each that sewage disposal is widely used in building, agricultural, traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink etc.
The daily life of common people is also come into field more and more.
With the development of science and technology, sewage is direct using possibility is had become, using sewage source heat pump system to urban original
Sewage is utilized.Oil, chemical industry, printing and dyeing, papermaking, oil refining, leather, steel, mechanical processing;Butcher, pharmacy, hospital, starch,
Containing micro- aggressiveness such as fine suspension, algae in the sewage that the industries such as food generate, existing processing equipment treatment effect is bad,
Equipment cost is high, and utility cannot recycle.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of simple structure and reasonable design, make
With convenient decentralized type sewage processing unit.
To achieve the above object, the technical solution adopted by the present invention is:It includes regulating reservoir, doser, sewage pump, reaction
Blender, release, scraping machine, flotation tank, dissolved air water storage pond, sludge-tank, dissolved air water pump, dissolving, air compressor machine, partition board;
The regulating reservoir is connect by pipeline with sewage pump, and doser is connected on pipeline, and sewage pump is connect with flotation tank, flotation tank
Interior bottom is provided with release and partition board, and the side of release is provided with reaction blender, and the side of partition board is provided with dissolved air water
Pond is stored, dissolved air water storage is provided with sludge-tank above pond;The upper end of the flotation tank is provided with scraping machine;Described is molten
Air water is stored pond and is connect with dissolving by dissolved air water pump, and the bottom of dissolving is connect with release, upper end and the sky of dissolving
Press connects.
Preferably, the side of the partition board is provided with deflector, the side of deflector is communicated with dissolved air water storage pond.
Preferably, being provided with immersible pump in the regulating reservoir, immersible pump is connect by pipeline with sewage pump.
Preferably, being gas floatation agent or flocculant in the doser.
When the present invention operates, the gas floatation agent or flocculant of doser are through flowmeter, dissolving, filtering, stirring pumping to air supporting
Release in pond, raw water and dissolved air water also enter release simultaneously, under the pressure effect of dissolved air water, highdensity dissolved air water
It quickly bled off pressure with liquid medicine, raw water, rise floating, ensure that microbubble comes into full contact with combination with floccule body in waste water;Microbubble drives
Suspended matter floats, and forms stable floating layer;Clear water is stored in groove body middle and lower part settling section, is discharged through clear water output;When floating layer exists
When the upper plane of groove body accumulates to certain altitude, it can drain under the effect of gravity from inclined sludge-tank;When the artificial blowdown of needs
When, each flowing water Valve is closed, floating layer can rise with liquid level, you can all remove floating layer;Bottom is equipped with blowdown valve, is deposited in
The dirt of bottom can be removed periodically.
With the above structure, what the present invention generated has the beneficial effect that:A kind of decentralized type sewage processing of the present invention
Device, good sewage processing effect can detach fine suspension in sewage, and micro- aggressiveness such as algae recycles useful in industrial wastewater
Paper pulp in substance, such as paper waste, instead of dirt in secondary settling tank separation and condensed water, the present invention has simple in structure, setting
Rationally, the advantages that low manufacture cost.
Description of the drawings
Fig. 1 is the structure chart of the present invention.
Reference sign:
Regulating reservoir 1, doser 2, sewage pump 3, reaction blender 4, release 5, scraping machine 6, flotation tank 7, dissolved air water are deposited
Put pond 8, sludge-tank 9, dissolved air water pump 10, dissolving 11, air compressor machine 12, partition board 13, deflector 14, immersible pump 15.
Specific implementation mode
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Referring to as shown in Figure 1, present embodiment adopts the following technical scheme that:It includes regulating reservoir 1, doser 2, dirt
Water pump 3, reaction blender 4, release 5, scraping machine 6, flotation tank 7, dissolved air water storage pond 8, sludge-tank 9, dissolved air water pump 10, it is molten
Gas tank 11, air compressor machine 12, partition board 13;The regulating reservoir 1 is connect by pipeline with sewage pump 3, and doser is connected on pipeline
2, sewage pump 3 is connect with flotation tank 7, and bottom is provided with release 5 and partition board 13 in flotation tank 7, and the side of release 5 is provided with
Blender 4 is reacted, the side of partition board 13 is provided with dissolved air water storage pond 8, and the top in dissolved air water storage pond 8 is provided with sludge-tank 9;
The upper end of the flotation tank 7 is provided with scraping machine 6;The dissolved air water storage pond 8 passes through dissolved air water pump 10 and dissolving 11
Connection, the bottom of dissolving 11 are connect with release 5, and the upper end of dissolving 11 is connect with air compressor machine 12.
Preferably, the side of the partition board 13 is provided with deflector 14, side and the dissolved air water of deflector 14 are stored
Pond 8 communicates.
Preferably, being provided with immersible pump 15 in the regulating reservoir 1, immersible pump 15 is connect by pipeline with sewage pump 3.
Preferably, being gas floatation agent or flocculant in the doser 2.
When present embodiment operates, the gas floatation agent or flocculant of doser 2 are through flowmeter, dissolving, filtering, mixing pump
It send to the release 5 in flotation tank 7, raw water and dissolved air water also enter release 5 simultaneously, high under the pressure effect of dissolved air water
The dissolved air water of density quickly bleeds off pressure with liquid medicine, raw water, it is floating to rise, and ensure that floccule body in microbubble and waste water comes into full contact with knot
It closes;Microbubble drives suspended matter to float, and forms stable floating layer;Clear water is stored in groove body middle and lower part settling section, through clear water output
Discharge;When floating layer is when the upper plane of groove body accumulates to certain altitude, meeting be drained from inclined sludge-tank 9 under the effect of gravity;
When needing artificial blowdown, each flowing water Valve is closed, floating layer can rise with liquid level, you can all remove floating layer;Bottom is set
There is blowdown valve, being deposited in the dirt of bottom can periodically remove.
With the above structure, what present embodiment generated has the beneficial effect that:One described in present embodiment
Kind decentralized type sewage processing unit, good sewage processing effect can detach fine suspension in sewage, and micro- aggressiveness such as algae returns
Paper pulp in utility, such as paper waste in receipts industrial wastewater, instead of dirt in secondary settling tank separation and condensed water, this is specific in fact
The mode of applying has many advantages, such as that simple in structure, setting is reasonable, low manufacture cost.
The basic principles and main features and advantages of the present invention of the present invention have been shown and described above.The skill of the industry
Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (4)
1. a kind of decentralized type sewage processing unit, it is characterised in that:It includes regulating reservoir, doser, sewage pump, reaction stirring
Machine, release, scraping machine, flotation tank, dissolved air water storage pond, sludge-tank, dissolved air water pump, dissolving, air compressor machine, partition board;It is described
Regulating reservoir connect with sewage pump by pipeline, doser is connected on pipeline, sewage pump is connect with flotation tank, bottom in flotation tank
Portion is provided with release and partition board, and the side of release is provided with reaction blender, and the side of partition board is provided with dissolved air water storage
Pond, dissolved air water storage are provided with sludge-tank above pond;The upper end of the flotation tank is provided with scraping machine;The dissolved air water
Storage pond is pumped by dissolved air water and is connect with dissolving, and the bottom of dissolving is connect with release, the upper end of dissolving and air compressor machine
Connection.
2. a kind of decentralized type sewage processing unit according to claim 1, it is characterised in that:The side of the partition board is set
It is equipped with deflector, the side of deflector is communicated with dissolved air water storage pond.
3. a kind of decentralized type sewage processing unit according to claim 1, it is characterised in that:Setting in the regulating reservoir
There are immersible pump, immersible pump to be connect with sewage pump by pipeline.
4. a kind of decentralized type sewage processing unit according to claim 1, it is characterised in that:It is gas in the doser
Floating agent or flocculant.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810390258.5A CN108529727A (en) | 2018-04-22 | 2018-04-22 | A kind of decentralized type sewage processing unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810390258.5A CN108529727A (en) | 2018-04-22 | 2018-04-22 | A kind of decentralized type sewage processing unit |
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Publication Number | Publication Date |
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CN108529727A true CN108529727A (en) | 2018-09-14 |
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CN201810390258.5A Pending CN108529727A (en) | 2018-04-22 | 2018-04-22 | A kind of decentralized type sewage processing unit |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112661305A (en) * | 2020-12-24 | 2021-04-16 | 安徽蔚来东方生态环境科技有限公司 | A treatment facility for chemical wastewater |
CN114380374A (en) * | 2021-12-28 | 2022-04-22 | 赵勇 | Chemical-adding sewage treatment device for sewage treatment |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106186414A (en) * | 2016-07-11 | 2016-12-07 | 佛山杰致信息科技有限公司 | One scrapes foam formula sewage disposal device |
EP3162766A1 (en) * | 2015-10-29 | 2017-05-03 | Doosan Heavy Industries & Construction Co., Ltd. | Dissolved air flotation system |
CN107473441A (en) * | 2017-08-25 | 2017-12-15 | 沈佩军 | Sewage disposal system |
-
2018
- 2018-04-22 CN CN201810390258.5A patent/CN108529727A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3162766A1 (en) * | 2015-10-29 | 2017-05-03 | Doosan Heavy Industries & Construction Co., Ltd. | Dissolved air flotation system |
CN106186414A (en) * | 2016-07-11 | 2016-12-07 | 佛山杰致信息科技有限公司 | One scrapes foam formula sewage disposal device |
CN107473441A (en) * | 2017-08-25 | 2017-12-15 | 沈佩军 | Sewage disposal system |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112661305A (en) * | 2020-12-24 | 2021-04-16 | 安徽蔚来东方生态环境科技有限公司 | A treatment facility for chemical wastewater |
CN114380374A (en) * | 2021-12-28 | 2022-04-22 | 赵勇 | Chemical-adding sewage treatment device for sewage treatment |
CN114380374B (en) * | 2021-12-28 | 2023-10-20 | 大庆市天德忠石油科技有限公司 | Dosing sewage treatment device for sewage treatment |
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