CN208802971U - A kind of sewage disposal system - Google Patents
A kind of sewage disposal system Download PDFInfo
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- CN208802971U CN208802971U CN201821412007.4U CN201821412007U CN208802971U CN 208802971 U CN208802971 U CN 208802971U CN 201821412007 U CN201821412007 U CN 201821412007U CN 208802971 U CN208802971 U CN 208802971U
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- disposal system
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Abstract
A kind of sewage disposal system of the utility model is related to sewage treatment field, more particularly to a kind of sewage disposal system, including sewage water inlet pipe and grid pond, the sewage water inlet pipe is connected with grid pond, a filtering outlet pipe is provided in grid pond, the filtering outlet pipe is connected with a coagulative precipitation tank by conditioning tank, a flotation tank is connected on the coagulative precipitation tank, an output end is provided on flotation tank, the output end of flotation tank is connected with biochemical treatment tank；The utility model structure novel, it is stable, improve sewage treating efficiency, sanitary sewage disposal effect is good, and low energy consumption, meets the requirement and requirement of present sewage treatment, biggish floating material is isolated using grid pond, conditioning tank carries out the adjusting of water to sewage, and the organic matter in sewage is carried out degradation treatment by biochemical treatment tank, after filtering, carry out activated carbon adsorption, sewage is further purified, sterilization processing is then carried out, the utilization again after being advantageously implemented sewage treatment.
Description
Technical field
The utility model relates to sewage treatment fields, and in particular to a kind of sewage disposal system.
Background technique
China is the country of shortage of water resources, with the development of economy and society, water consumption sustainable growth, and industrial water
The significant proportion of total water consumption is accounted for, is saved water, high-efficient water use is the fundamental way for alleviating the contradiction of supply and demand for the water resource, but mesh
The waste water that preceding factory generates mostly is to exhaust after treatment, the serious waste of water resource is caused in this way, if waste water is without stringent
Just arbitrarily it will cause environmental pollutions for discharge for processing.
Sewage treatment: the mistake that the water quality requirement to make sewage reach a certain water body of draining or reusing purifies it
Journey.Sewage treatment is widely used in building, agricultural, and traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink etc. are each
The daily life of common people is also come into field more and more.
Wherein sanitary sewage disposal is a major class of sewage treatment, and present various domestic sewage processing systems emerge one after another,
But this kind of sewage disposal system, in processing sewage chamber, energy consumption is larger, is not able to satisfy the requirement of present sewage treatment low energy consumption.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of stable, and the water resource rate of recovery is higher, reduces water money
A kind of sewage disposal system of source waste.
A kind of sewage disposal system of the utility model, including sewage water inlet pipe and grid pond, the sewage water inlet pipe dative
Grid pond is connected, and a filtering outlet pipe is provided in grid pond, the filtering outlet pipe is connected with a coagulating sedimentation by conditioning tank
Pond is connected with a flotation tank on the coagulative precipitation tank, an output end is provided on flotation tank, the output end of flotation tank is connected with
Biochemical treatment tank；
The biochemical treatment tank includes the first bioflocculation pond being sequentially connected, the first anaerobic pond, the second anaerobic pond, first
Aerobic tank, the second aerobic tank, the second bioflocculation pond, chemical flocculation basin；
It is connected on chemical flocculation basin and dissolves water pipe throughout one's life, be connected with a filtering ponds, filtering ponds on the bio-chemical effluent pipe
On be provided with filtering outlet, an activated carbon adsorber is connected on the filtering outlet of filtering ponds, in the outlet of activated carbon adsorber
It is connected with a ultraviolet sterilization apparatus；
It is provided with dosing mouth on first bioflocculation pond, the second bioflocculation pond and chemical flocculation basin, described
One biological flocculation basin is connected with flotation tank.
Preferably, the first anaerobic pond, the second anaerobic pond, the first aerobic tank, be provided with an aeration head in the second aerobic tank.
Preferably, the first anaerobic pond, the second anaerobic pond, the first aerobic tank, in the second aerobic tank dissolved oxygen concentration difference
For 0.2mg/L, 0.2mg/L, 1.0mg/L, 2.0mg/L.
Preferably, the first anaerobic pond, the second anaerobic pond, the first aerobic tank, be respectively arranged with a stirring in the second aerobic tank
Paddle.
The utility model structure novel, it is stable, sewage treating efficiency is improved, sanitary sewage disposal effect is good, energy
It consumes low, meets the requirement and requirement of present sewage treatment, biggish floating material is isolated using grid pond, conditioning tank pair
Sewage carries out the adjusting of water, and the organic matter in sewage is carried out degradation treatment by biochemical treatment tank, after filtering, carries out active carbon
Absorption, further purifies sewage, then carries out sterilization processing, the utilization again after being advantageously implemented sewage treatment.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
A kind of sewage disposal system of the utility model, including sewage water inlet pipe and grid pond, the sewage water inlet pipe dative
Grid pond is connected, and a filtering outlet pipe is provided in grid pond, the filtering outlet pipe is connected with a coagulating sedimentation by conditioning tank
Pond is connected with a flotation tank on the coagulative precipitation tank, a filtering can also be arranged between coagulative precipitation tank and flotation tank
The input end in pond, filtering ponds is connected with coagulative precipitation tank, and outlet end is connected with flotation tank；An output end is provided on flotation tank,
The output end of flotation tank is connected with biochemical treatment tank；
The biochemical treatment tank includes the first bioflocculation pond being sequentially connected, the first anaerobic pond, the second anaerobic pond, first
Aerobic tank, the second aerobic tank, the second bioflocculation pond, chemical flocculation basin；
It is connected on chemical flocculation basin and dissolves water pipe throughout one's life, be connected with a filtering ponds, filtering ponds on the bio-chemical effluent pipe
On be provided with filtering outlet, an activated carbon adsorber is connected on the filtering outlet of filtering ponds, in the outlet of activated carbon adsorber
It is connected with a ultraviolet sterilization apparatus；
It is provided with dosing mouth on first bioflocculation pond, the second bioflocculation pond and chemical flocculation basin, described
One biological flocculation basin is connected with flotation tank.
First anaerobic pond, the first aerobic tank, is provided with an aeration head in the second aerobic tank at the second anaerobic pond.
First anaerobic pond, the second anaerobic pond, the first aerobic tank, the concentration of dissolved oxygen is respectively 0.2mg/ in the second aerobic tank
L、0.2mg/L、1.0mg/L、2.0mg/L。
First anaerobic pond, the first aerobic tank, is respectively arranged with an agitating paddle in the second aerobic tank at the second anaerobic pond.
In use, sewage enters in grid pond by sewage water inlet pipe, biggish floating material is isolated, conditioning tank adjusts dirty
The water of water process adds coagulant in coagulative precipitation tank, and air bearing removing dross is then carried out in flotation tank, carries out nuisance
The separation of matter, then the waste water after air bearing removing dross is subjected to biochemical treatment: wastewater quality 10- is added in the first bioflocculation pond
15% composite flocculation agent, the composite flocculation agent is by the biological flocculant of mass ratio 6:2:1, inorganic flocculating agent, organic flocculant group
At；The composite flocculation agent of wastewater quality 8-10% is added in the second bioflocculation pond, the composite flocculation agent is by mass ratio 5:3:1
Biological flocculant, inorganic flocculating agent, organic flocculant composition；The chemistry wadding of wastewater quality 4-9% is added in chemical flocculation basin
Solidifying agent, the chemical floc are made of inorganic flocculating agent, the organic flocculant of mass ratio 1:1.
It is the second anaerobic pond, first aerobic by treated in the first bioflocculation pond sewage sequentially enters the first anaerobic pond
Pond and the second aerobic tank, anaerobic pond inner part ammonia nitrogen because by microbial assimilation absorb due to reduce, aerobic tank it is vdiverse in function, it
With being nitrite and nitrate, the effect for partial organic substances and the aerobic phosphorus absorption of degrading by ammonium oxidation；It is aerobic through second
Treated in pond, and sewage sequentially enters in the second bioflocculation pond and chemical flocculation basin carries out water process；It is filtered place after the completion
Reason, then carries out activated carbon adsorption, further realizes the purification of sewage, finally carry out sterilization processing.
The utility model structure novel, it is stable, sewage treating efficiency is improved, sanitary sewage disposal effect is good, energy
It consumes low, meets the requirement and requirement of present sewage treatment, biggish floating material is isolated using grid pond, conditioning tank pair
Sewage carries out the adjusting of water, and the organic matter in sewage is carried out degradation treatment by biochemical treatment tank, after filtering, carries out active carbon
Absorption, further purifies sewage, then carries out sterilization processing, the utilization again after being advantageously implemented sewage treatment.
Claims (4)
1. a kind of sewage disposal system, including sewage water inlet pipe and grid pond, which is characterized in that the sewage water inlet pipe and grid
Pond is connected, and a filtering outlet pipe is provided in grid pond, and the filtering outlet pipe is connected with a coagulative precipitation tank by conditioning tank,
It is connected with a flotation tank on the coagulative precipitation tank, an output end is provided on flotation tank, the output end of flotation tank is connected with life
Change processing pond；
The biochemical treatment tank includes the first bioflocculation pond being sequentially connected, the first anaerobic pond, the second anaerobic pond, first aerobic
Pond, the second aerobic tank, the second bioflocculation pond, chemical flocculation basin；
It is connected on chemical flocculation basin and dissolves water pipe throughout one's life, a filtering ponds are connected on the bio-chemical effluent pipe, are set on filtering ponds
It is equipped with filtering outlet, an activated carbon adsorber is connected on the filtering outlet of filtering ponds, is connected in the outlet of activated carbon adsorber
There is a ultraviolet sterilization apparatus；
Dosing mouth is provided on first bioflocculation pond, the second bioflocculation pond and chemical flocculation basin, described first is raw
Object flocculation basin is connected with flotation tank.
2. a kind of sewage disposal system as described in claim 1, which is characterized in that first anaerobic pond, the second anaerobic pond, the
An aeration head is provided in one aerobic tank, the second aerobic tank.
3. a kind of sewage disposal system as claimed in claim 2, which is characterized in that first anaerobic pond, the second anaerobic pond, the
The concentration of dissolved oxygen is respectively 0.2mg/L, 0.2mg/L, 1.0mg/L, 2.0mg/L in one aerobic tank, the second aerobic tank.
4. a kind of sewage disposal system as claimed in claim 3, which is characterized in that first anaerobic pond, the second anaerobic pond, the
An agitating paddle is respectively arranged in one aerobic tank, the second aerobic tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821412007.4U CN208802971U (en) | 2018-08-30 | 2018-08-30 | A kind of sewage disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821412007.4U CN208802971U (en) | 2018-08-30 | 2018-08-30 | A kind of sewage disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208802971U true CN208802971U (en) | 2019-04-30 |
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ID=66236702
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821412007.4U Active CN208802971U (en) | 2018-08-30 | 2018-08-30 | A kind of sewage disposal system |
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| CN (1) | CN208802971U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788115A (en) * | 2019-10-25 | 2020-02-14 | 光大生物热电(六安)有限公司 | Movable biomass direct-combustion power generation bottom slag treatment system |
| CN112321098A (en) * | 2020-11-22 | 2021-02-05 | 河南海恩德环保科技有限公司 | Water quality improvement and purification treatment process |
-
2018
- 2018-08-30 CN CN201821412007.4U patent/CN208802971U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788115A (en) * | 2019-10-25 | 2020-02-14 | 光大生物热电(六安)有限公司 | Movable biomass direct-combustion power generation bottom slag treatment system |
| CN112321098A (en) * | 2020-11-22 | 2021-02-05 | 河南海恩德环保科技有限公司 | Water quality improvement and purification treatment process |
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