CN205856171U - Biochemical sewage cleaning system - Google Patents
Biochemical sewage cleaning system Download PDFInfo
- Publication number
- CN205856171U CN205856171U CN201620541716.7U CN201620541716U CN205856171U CN 205856171 U CN205856171 U CN 205856171U CN 201620541716 U CN201620541716 U CN 201620541716U CN 205856171 U CN205856171 U CN 205856171U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- reaction tank
- cleaning system
- biochemical sewage
- pond
- 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
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 27
- 238000004140 cleaning Methods 0.000 title claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 30
- 230000015271 coagulation Effects 0.000 claims abstract description 16
- 238000005345 coagulation Methods 0.000 claims abstract description 16
- 238000005842 biochemical reaction Methods 0.000 claims abstract description 15
- 230000001112 coagulant Effects 0.000 claims abstract description 13
- 239000004576 sand Substances 0.000 claims abstract description 13
- 239000000701 coagulant Substances 0.000 claims abstract description 11
- 238000005189 flocculation Methods 0.000 claims abstract description 11
- 230000016615 flocculation Effects 0.000 claims abstract description 11
- 238000004062 sedimentation Methods 0.000 claims abstract description 10
- 238000011084 recovery Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 2
- 241000276438 Gadus morhua Species 0.000 description 1
- 235000019516 cod Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a kind of biochemical sewage cleaning system, it is characterized in that and includes the bio-chemical effluent pond, the coagulation reaction tank that are sequentially connected with by pipeline, help solidifying reaction tank, sedimentation tank and sand filter, on pipeline between described bio-chemical effluent pond and coagulation reaction tank, first pump housing is installed, second pump housing is installed on the pipeline between described sedimentation tank and sand filter, described coagulation reaction tank by pipeline connect have coagulant deposit box, described in help solidifying reaction tank by pipeline connect have flocculation aid deposit box.This utility model provides one and can be effectively treated biochemical sewage so that it is meet the biochemical sewage cleaning system of recycle water standard.
Description
Technical field
This utility model relates to a kind of biochemical sewage cleaning system.
Background technology
A lot of factories can produce more biochemical sewage when producing, and biochemical sewage in discharge or recycles simultaneously
Time, need to process accordingly, so that the standard that sanitary sewage is discharged or recycles.In prior art, by
In less and the most single to the processing system of biochemical sewage, so identical sewage disposal system can be utilized to rise after discharge
Sewage to not same-action processes, thus causes when processing biochemical sewage, there is the situation of loss and waste, therefore
Need badly on the market and occur having biochemical sewage treatment system targetedly.
Utility model content
For the deficiencies in the prior art, this utility model provides one and can be effectively treated biochemical sewage so that it is
Meet the biochemical sewage cleaning system of recycle water standard.
For achieving the above object, this utility model provides following technical scheme:
A kind of biochemical sewage cleaning system, including bio-chemical effluent pond, the coagulation reaction tank being sequentially connected with by pipeline, help solidifying
Reaction tank, sedimentation tank and sand filter, the pipeline between described bio-chemical effluent pond and coagulation reaction tank is provided with first pump housing, institute
Stating and be provided with second pump housing on the pipeline between sedimentation tank and sand filter, described coagulation reaction tank is connected by pipeline coagulant
Deposit box, described in help solidifying reaction tank by pipeline connect have flocculation aid deposit box.
By technique scheme, bio-chemical effluent by coagulation reaction tank, help solidifying reaction tank, sedimentation tank and sand filter after,
COD content in bio-chemical effluent can effectively reduce to below 140mg/L, and colourity is reduced to 60 below Pt-Co, and float drops
As little as 30 below mg/L so that it is meet the standard of recycle-water, for use.
Preferably, described bio-chemical effluent pond includes some sumps.
By technique scheme, several sumps can be used flexibly, to facilitate the process to biochemical sewage.
Preferably, the pipeline between described coagulant deposit box and coagulation reaction tank is provided with the first control valve.
By technique scheme, the pipeline between coagulant deposit box and coagulation reaction tank can be played by the first control valve
The effect opened and closed, thus control the flowing of coagulant.
Preferably, described flocculation aid deposit box and help and be provided with the second control valve on the pipeline between solidifying reaction tank.
By technique scheme, the second control valve can be to flocculation aid deposit box with help the pipeline between solidifying reaction tank to play
The effect opened and closed, thus control the flowing of flocculation aid.
Preferably, on described sand filter, connection has recovery pond.
By technique scheme, recycle-water can effectively be reclaimed by this recovery pond, for the utilization in later stage.
Accompanying drawing explanation
The schematic diagram of the biochemical sewage cleaning system that Fig. 1 provides for this utility model embodiment.
Detailed description of the invention
By Fig. 1, this utility model biochemical sewage cleaning system is further described.
A kind of biochemical sewage cleaning system, including the bio-chemical effluent pond 1 being sequentially connected with by pipeline, coagulation reaction tank 2, is helped
Solidifying reaction tank 3, sedimentation tank 4 and sand filter 5, the pipeline between described bio-chemical effluent pond 1 and coagulation reaction tank 2 is provided with first
The pump housing 6, the pipeline between described sedimentation tank 4 and sand filter 5 is provided with second pump housing 7, and described coagulation reaction tank 2 passes through pipeline
Connecting has coagulant deposit box 8, coagulant deposit box 8 to be used for holding coagulant, described in help solidifying reaction tank 3 to be connected by pipeline to have
Flocculation aid deposit box 9, flocculation aid deposit box 9 is used for holding flocculation aid.
Further, described bio-chemical effluent pond 1 includes some sumps.
Further, the pipeline between described coagulant deposit box 8 and coagulation reaction tank 2 is provided with the first control valve.
Further, described flocculation aid deposit box 9 and help and be provided with the second control valve on the pipeline between solidifying reaction tank 3.
Further, on described sand filter 5, connection has recovery pond.
In sum, during work, bio-chemical effluent promotes through first pump housing 6 from bio-chemical effluent pond 1, flows through coagulation reaction tank
2, help solidifying reaction tank 3 and sedimentation tank 4, be promoted to sand filter 5 finally by second pump housing 7, to carry out last process, formed
Standard recycle-water.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (5)
1. a biochemical sewage cleaning system, is characterized in that: include bio-chemical effluent pond, the coagulating being sequentially connected with by pipeline
Pond, help solidifying reaction tank, sedimentation tank and sand filter, the pipeline between described bio-chemical effluent pond and coagulation reaction tank is provided with first
The pump housing, the pipeline between described sedimentation tank and sand filter is provided with second pump housing, and described coagulation reaction tank is connected by pipeline
Have coagulant deposit box, described in help solidifying reaction tank by pipeline connect have flocculation aid deposit box.
Biochemical sewage cleaning system the most according to claim 1, is characterized in that: described bio-chemical effluent pond includes some sewage
Groove.
Biochemical sewage cleaning system the most according to claim 1, is characterized in that: described coagulant deposit box and coagulating
First control valve is installed on the pipeline between pond.
Biochemical sewage cleaning system the most according to claim 1, is characterized in that: described flocculation aid deposit box coagulates reaction with helping
Second control valve is installed on the pipeline between pond.
Biochemical sewage cleaning system the most according to claim 1, is characterized in that: connecting on described sand filter has recovery pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620541716.7U CN205856171U (en) | 2016-06-04 | 2016-06-04 | Biochemical sewage cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620541716.7U CN205856171U (en) | 2016-06-04 | 2016-06-04 | Biochemical sewage cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205856171U true CN205856171U (en) | 2017-01-04 |
Family
ID=57638089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620541716.7U Expired - Fee Related CN205856171U (en) | 2016-06-04 | 2016-06-04 | Biochemical sewage cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205856171U (en) |
-
2016
- 2016-06-04 CN CN201620541716.7U patent/CN205856171U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20170604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |