CN205420066U - Food factory uses sewage treatment system - Google Patents
Food factory uses sewage treatment system Download PDFInfo
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- CN205420066U CN205420066U CN201520959933.3U CN201520959933U CN205420066U CN 205420066 U CN205420066 U CN 205420066U CN 201520959933 U CN201520959933 U CN 201520959933U CN 205420066 U CN205420066 U CN 205420066U
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- sedimentation tank
- sewage
- regulating reservoir
- aerobic pond
- air supporting
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Abstract
The utility model discloses a food factory uses sewage treatment system, include the water conservancy sieve, oil water separator, equalizing basin, air floatation precipitation pond, biochemical pond, good oxygen pond and the sedimentation tank that connect gradually through the pipeline. The beneficial effects of the utility model are that: be fit for the characteristics of the sewage of food production production, the treatment effect is good, and treatment cost is low, easy operation.
Description
Technical field
This utility model relates to sewage treatment area, particularly a kind of food factory sewage disposal system.
Background technology
Containing the impurity such as substantial amounts of oil, solid matter, bloody water in the waste water that food processing produces, these filthy muddy waters are just emitted through processing, cause surrounding, in the neighbourhood so river stench etc. is dirty, unrest, difference phenomenon.Due to the scarcity of domestic water resource, and water pollutes increasingly severe so that sewage disposal system is used widely.And the sewage disposal system used for processing different sewage also differs.So needing the feature according to various sewage to design corresponding sewage disposal system.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, it is provided that the sewage disposal system that a kind of processing cost is low, simple to operate.
The purpose of this utility model is achieved through the following technical solutions: a kind of food factory sewage disposal system, including the hydraulic screen being sequentially connected with by pipeline, oil water separator, regulating reservoir, air supporting sedimentation tank, biochemistry pool, Aerobic Pond and sedimentation tank.
The float in sewage and floating thing is removed by hydraulic screen, oil water separator realizes the separation to Oil in Sewage Water and recovery, sewage after removing oil enters biochemistry pool after being adjusted pond adding medicine regulation, it is hydrolyzed acidifying bacterium and resolves into small organic molecule, final being decomposed into carbon dioxide and water by aerobic bacteria in Aerobic Pond, the ammonia nitrogen in sewage issues raw nitration reaction in the effect of oxygen and is oxidized to nitrogen dioxide and nitrogen peroxide simultaneously.
Described Aerobic Pond connects biochemistry pool also by return duct, so that sewage is repeated biochemical reaction and aerobic reaction, it is ensured that reaction abundant.
Described air supporting sedimentation tank and sedimentation tank all connect sludge-tank by pipeline.
It is provided with agitator in described regulating reservoir, air supporting sedimentation tank and Aerobic Pond.
Described regulating reservoir top is provided with drug feeding device.
This utility model has the advantage that
The feature of the sewage that this utility model produces for food production, has set gradually hydraulic screen, oil water separator, regulating reservoir, air supporting sedimentation tank, biochemistry pool, Aerobic Pond and sedimentation tank, and processing cost is low, simple to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described:
As it is shown in figure 1, a kind of food factory sewage disposal system, including the hydraulic screen being sequentially connected with by pipeline, oil water separator, regulating reservoir, air supporting sedimentation tank, biochemistry pool, Aerobic Pond and sedimentation tank.
The float in sewage and floating thing is removed by hydraulic screen, oil water separator realizes the separation to Oil in Sewage Water and recovery, sewage after removing oil enters biochemistry pool after being adjusted pond adding medicine regulation, it is hydrolyzed acidifying bacterium and resolves into small organic molecule, final being decomposed into carbon dioxide and water by aerobic bacteria in Aerobic Pond, the ammonia nitrogen in sewage issues raw nitration reaction in the effect of oxygen and is oxidized to nitrogen dioxide and nitrogen peroxide simultaneously.
Described Aerobic Pond connects biochemistry pool also by return duct, so that sewage is repeated biochemical reaction and aerobic reaction, it is ensured that reaction abundant.
Described air supporting sedimentation tank and sedimentation tank all connect sludge-tank by pipeline.
It is provided with agitator in described regulating reservoir, air supporting sedimentation tank and Aerobic Pond.
Described regulating reservoir top is provided with drug feeding device.
The feature of the sewage that this utility model produces for food production, has set gradually hydraulic screen, oil water separator, regulating reservoir, air supporting sedimentation tank, biochemistry pool, Aerobic Pond and sedimentation tank, and processing cost is low, simple to operate.
Claims (1)
1. food factory's sewage disposal system, it is characterized in that: include the hydraulic screen being sequentially connected with by pipeline, oil water separator, regulating reservoir, air supporting sedimentation tank, biochemistry pool, Aerobic Pond and sedimentation tank, oil water separator is for separating and reclaim the oil in sewage, regulating reservoir is for the regulation of adding medicine in sewage, described Aerobic Pond connects biochemistry pool also by return duct, described air supporting sedimentation tank and sedimentation tank all connect sludge-tank by pipeline, described regulating reservoir, it is provided with agitator in air supporting sedimentation tank and Aerobic Pond, described regulating reservoir top is provided with drug feeding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520959933.3U CN205420066U (en) | 2015-11-27 | 2015-11-27 | Food factory uses sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520959933.3U CN205420066U (en) | 2015-11-27 | 2015-11-27 | Food factory uses sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205420066U true CN205420066U (en) | 2016-08-03 |
Family
ID=56535324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520959933.3U Active CN205420066U (en) | 2015-11-27 | 2015-11-27 | Food factory uses sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205420066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10695695B2 (en) | 2017-10-10 | 2020-06-30 | Beijing Hongming Xinda Technology Co., Ltd | Sedimentation tank capable of automatically adjusting liquid level and flow |
-
2015
- 2015-11-27 CN CN201520959933.3U patent/CN205420066U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10695695B2 (en) | 2017-10-10 | 2020-06-30 | Beijing Hongming Xinda Technology Co., Ltd | Sedimentation tank capable of automatically adjusting liquid level and flow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |