CN207062101U - Connection canal aeration in sewage plant Two-Stage Biochemical pond goes silt structure - Google Patents
Connection canal aeration in sewage plant Two-Stage Biochemical pond goes silt structure Download PDFInfo
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- CN207062101U CN207062101U CN201720744202.6U CN201720744202U CN207062101U CN 207062101 U CN207062101 U CN 207062101U CN 201720744202 U CN201720744202 U CN 201720744202U CN 207062101 U CN207062101 U CN 207062101U
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- air hose
- connection
- biochemical pond
- connection canal
- sewage plant
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Abstract
It the utility model is related to a kind of sewage plant Two-Stage Biochemical pond connection canal aeration and go silt structure.The utility model includes one-level biochemistry pool, secondary biochemical pond, realized and connected by connection canal between one-level biochemistry pool and secondary biochemical pond, connection canal realizes automatic flowing using natural-drop, also include sewage plant biochemical system aeration tube and air hose, the inlet end connection sewage plant biochemical system aeration tube of air hose, air hose is fixed at connection canal bottom, and the side wall surrounding of air hose is provided with multiple holes.The utility model solves the problems, such as the connection canal product silt between one-level biochemistry pool and secondary biochemical pond by setting air hose continuously to expose vapour in connection canal bottom.The utility model is simple and reasonable, cheap, easy to implement.
Description
Technical field
It the utility model is related to a kind of sewage plant Two-Stage Biochemical pond connection canal aeration and go silt structure.
Background technology
Cellulose acetate is in acetic acid by cellulose (both may be from wood pulps or may be from velveteen pulp) and acetic anhydride
Chemical reaction generation occurs in solution.In acetate fiber production process, chemical plant installations recovery, extraction, washing can produce greatly
Waste water is measured, waste strength caused by different processes differs greatly in its waste water.Waste water is handled using Two-Stage Biochemical system at present,
Realized and connected by connection canal between Two-Stage Biochemical system, realize automatic flowing using natural-drop, one-level biochemistry pool water outlet contains
A large amount of sludge, cause to connect canal product silt, so as to cause the water inlet of secondary biochemical pond uneven, one-level biochemistry pool water level rises, to ensure
Biochemical system normal operation, need manually repeatedly to be cleared up daily.
Utility model content
Technical problem to be solved in the utility model is：A kind of sewage plant Two-Stage Biochemical pond connection canal aeration is provided to go to become silted up
Structure, can effectively solve the problems, such as the product silt for connecting canal.
Technical scheme is used by solve above-mentioned technical problem the utility model：Sewage plant Two-Stage Biochemical pond connects canal
Aeration goes to silt structure, including one-level biochemistry pool, secondary biochemical pond, is realized between one-level biochemistry pool and secondary biochemical pond by connection canal
Connection, connection canal realize automatic flowing, in addition to sewage plant biochemical system aeration tube and air hose, air hose using natural-drop
Inlet end connection sewage plant biochemical system aeration tube, air hose is fixed at connection canal bottom, and the side wall surrounding of air hose is set
It is equipped with multiple holes.
It is further：Regulating valve is provided with air hose.
It is further：Air hose is located at connection canal bottom centre along connection canal length direction arrangement.
It is further：Hole is uniformly arranged in the side wall surrounding of air hose.
It is further：Air hose is divided into two sections of settings, and one section of corresponding one-level biochemistry pool, other end correspond to secondary biochemical
Pond, every section sets intake interface, regulating valve respectively.
The beneficial effects of the utility model are：By setting air hose continuously to expose vapour in connection canal bottom, solves one-level
Connection canal product silt problem between biochemistry pool and secondary biochemical pond.The utility model is simple and reasonable, cheap, embodiment party
Just.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Marked in figure：1- one-levels biochemistry pool, 2- secondary biochemicals pond, 3- connections canal, 4- air hoses, 5- regulating valves.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the utility model is described in further detail.
As shown in figure 1, the utility model includes one-level biochemistry pool 1, secondary biochemical pond 2, one-level biochemistry pool 1 and secondary biochemical
Connection is realized by connection canal 3 between pond 2, connection canal 3 realizes automatic flowing, in addition to sewage plant biochemical system using natural-drop
Aeration tube and air hose 4, the inlet end connection sewage plant biochemical system aeration tube of air hose 4, air hose 4 are fixed at connection canal
3 bottoms, the side wall surrounding of air hose 4 are provided with multiple holes.
For convenience of regulation gas pressure, regulating valve 5 is provided with air hose 4.
To improve dredging effect, air hose 4 is arranged along the connection length direction of canal 3, and in connection canal 3 bottom
The heart；Hole is uniformly arranged in the side wall surrounding of air hose 4；Air hose 4 is divided to for two sections of settings, one section of corresponding one-level biochemistry pool 1, another
The corresponding secondary biochemical pond 2 in end, every section sets intake interface, regulating valve 5 respectively.
Embodiment：Using existing sewage plant biochemical system aeration tube, the air hose 4 for drawing two DN50 acts on connection canal
Aeration, and set regulating valve 5 to be used to adjust respectively, air hose 4 is arranged in the connection bottom of canal 3 and fixation, in the water of air hose 4
Lower part surrounding uniformly opens 5mm hole, continuously exposes vapour in connection canal 3 bottom, solves one-level biochemistry pool 1 and secondary biochemical pond 2
Between connection canal 3 accumulate silt problem.
Claims (6)
1. connection canal aeration in sewage plant Two-Stage Biochemical pond goes silt structure, including one-level biochemistry pool (1), secondary biochemical pond (2), one-level
Realized and connected by connection canal (3) between biochemistry pool (1) and secondary biochemical pond (2), connection canal (3) is realized automatic using natural-drop
Flowing, it is characterised in that：Also include sewage plant biochemical system aeration tube and air hose (4), the inlet end connection of air hose (4) is dirty
Water station biochemical system aeration tube, air hose (4) are fixed at connection canal (3) bottom, and the side wall surrounding of air hose (4) is provided with more
Individual hole.
2. connection canal aeration in sewage plant Two-Stage Biochemical pond as claimed in claim 1 goes silt structure, it is characterised in that：Air hose
(4) regulating valve (5) is provided with.
3. connection canal aeration in sewage plant Two-Stage Biochemical pond as claimed in claim 1 goes silt structure, it is characterised in that：Air hose
(4) along connection canal (3) length direction arrangement, and located at connection canal (3) bottom centre.
4. the sewage plant Two-Stage Biochemical pond connection canal aeration as described in any one in claims 1 to 3 goes silt structure, its feature
It is：Hole is uniformly arranged in the side wall surrounding of air hose (4).
5. the sewage plant Two-Stage Biochemical pond connection canal aeration as described in claim 1 or 3 goes silt structure, it is characterised in that：Air
Pipe (4) is divided into two sections of settings, and one section of corresponding one-level biochemistry pool (1), other end correspond to secondary biochemical pond (2), and every section is set respectively
Intake interface.
6. connection canal aeration in sewage plant Two-Stage Biochemical pond as claimed in claim 2 goes silt structure, it is characterised in that：Air hose
(4) be divided into two sections of settings, one section of corresponding one-level biochemistry pool (1), the other end correspond to secondary biochemical pond (2), every section set respectively into
Gas interface, regulating valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744202.6U CN207062101U (en) | 2017-06-23 | 2017-06-23 | Connection canal aeration in sewage plant Two-Stage Biochemical pond goes silt structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744202.6U CN207062101U (en) | 2017-06-23 | 2017-06-23 | Connection canal aeration in sewage plant Two-Stage Biochemical pond goes silt structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207062101U true CN207062101U (en) | 2018-03-02 |
Family
ID=61507198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720744202.6U Active CN207062101U (en) | 2017-06-23 | 2017-06-23 | Connection canal aeration in sewage plant Two-Stage Biochemical pond goes silt structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207062101U (en) |
-
2017
- 2017-06-23 CN CN201720744202.6U patent/CN207062101U/en active Active
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