CN208791264U - A kind of sewage pre-treatment device - Google Patents
A kind of sewage pre-treatment device Download PDFInfo
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- CN208791264U CN208791264U CN201821008107.0U CN201821008107U CN208791264U CN 208791264 U CN208791264 U CN 208791264U CN 201821008107 U CN201821008107 U CN 201821008107U CN 208791264 U CN208791264 U CN 208791264U
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- Prior art keywords
- conditioning tank
- sewage
- treatment device
- tank
- valve
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Abstract
A kind of sewage pre-treatment device sets up partition in conditioning tank intermediate vertical and conditioning tank is divided into the first conditioning tank and the second conditioning tank；Water inlet is opened up on the front side wall of the first conditioning tank；Commonly used in adding the front side wall that the flocculant dosing pipe of PAC and/or PAM flocculant passes through the first conditioning tank, one end is arranged in inside the first conditioning tank；Agitating paddle is set in the first conditioning tank；The bottom in the first conditioning tank is arranged in one end of dredging pipeline, and dredging pipeline is separately connected sludge valve and sewage valve by threeway, and sludge valve is connected to outside conditioning tank by sludge pipeline, and sewage valve is connected to the second conditioning tank by plumbing drain.The utility model structure is simple, can both create, and upgrading can also be carried out on the basis of original conditioning tank.The increased coagulation-settlement process of the utility model is equivalent to pretreatment, can settle septic tank, grid and not intercept remaining excrement slag, impurity and parasitic ovum, mitigate the burden of subsequent processing.
Description
Technical field
The utility model relates to technical field of sewage, specifically provide a kind of sewage pre-treatment device.
Background technique
For conditioning tank as component part important in treatment tank, existing turnaround time, is long, effect difference scarce
Point, takes up a large area simultaneously.
Utility model content
The purpose of the utility model is to provide a kind of sewage pre-treatment devices, and setting up partition 2 in 1 intermediate vertical of conditioning tank will
Conditioning tank 1 is divided into the first conditioning tank 101 and the second conditioning tank 102；It opens up on the front side wall 3 of the first conditioning tank 101 into water
Mouth 4；Commonly used in adding the front side wall 3 that the flocculant dosing pipe 5 of PAC and/or PAM flocculant passes through the first conditioning tank 101,
One end is arranged in inside the first conditioning tank 101；Agitating paddle 6 is set in the first conditioning tank 101, and agitating paddle 6 is used for accelerated sedimentation
Speed, while flocculant is come into full contact with sewage；The bottom in the first conditioning tank 101 is arranged in one end of dredging pipeline 7,
Dredging pipeline 7 is separately connected sludge valve 8 and sewage valve 9 by threeway, and sludge valve 8 is connected to tune by sludge pipeline 10
It saves outside pond 1, sewage valve 9 is connected to the second conditioning tank 102 by plumbing drain 11.
The bottom setting of second conditioning tank 102 is communicated to the drainpipe 12 outside conditioning tank 1.
Effect is accumulated downwards in order to reach better mud, is concentrated convenient for mud and is accumulated and clear up, in the first conditioning tank 101
Interior setting inclined plate 15,15 inclined direction of inclined plate are to be tilted from top to bottom from the first conditioning tank 101 to 102 direction of the second conditioning tank.
Dredging pipeline 7 is arranged in subsurface one end and is arranged in above the bottom surface of not set inclined plate 15.Setting in this way, mud energy
The bottom of not set 15 side of inclined plate is enough arrived by the trickling downwards of inclined plate 15, dredging pipeline 7 can easily adjust mud from first
Section is retracted to septic tank in pond.
In order to reach better dredging effect, the inclination angle alpha angle of inclined plate is 45 ~ 60 °.
For flocculant dosing pipe 5 at " L " shape, one end port being arranged in the first conditioning tank 101 is downward, and port is arranged
In sewage level hereinafter, enable the flocculant being added sufficiently with waste water and act on.
Drainpipe 12 uses in groups, and in order to reach using effect, usual drainpipe 12 is arranged two groups altogether, the using and the reserved.
Dredging pipeline 7 and/or drainpipe 12 are arranged in the setting of one end under sewage level dirt collection cover 14, can be realized bottom of pond
Dirt centralized collection and be sucked out.
The height of partition 2 is not less than the height of liquid level.
Peculiar smell is excessive in order to prevent, while avoiding security risk, and top cover 13 is arranged in the top of conditioning tank 1.
Sludge pipeline 10 is connected to septic tank, facilitates subsequent processing.
Sludge valve 8 and sewage valve 9 are electric control valve, and motor is installed on valve, for pumping sludge or
Sewage.
The utility model structure is simple, can both create, and upgrading can also be carried out on the basis of original conditioning tank.
Conditioning tank is divided into two independent regions by the partition of the utility model, installs blender in the first conditioning tank, flocculant adds
The equipment such as pencil road or facility realize the effect of coagulating sedimentation；Sediment simultaneously passes through dredging pipeline, sludge valve, sludge pipeline
It is drawn to septic tank.First conditioning tank is fully able to realize automation control, by 8 He of sludge valve of threeway connection electrically operated valve
Sewage valve 9, while realizing Automatic Dosing, automatic stirring, and according to sedimentation cycle, first sediment is arranged by sludge valve 8
To septic tank, then water is drawn into from the first conditioning tank by the second conditioning tank by sewage valve 9 and carries out subsequent processing.
The utility model has the characteristics that following:
1, increased coagulation-settlement process is equivalent to pretreatment, can settle septic tank, grid do not intercept remaining excrement slag,
Impurity and parasitic ovum mitigate the burden of subsequent processing；
2, coagulating sedimentation dosing quite pre-processes, and can reduce the index of the pollutants such as COD in sewage, suspended matter, strengthens
Effluent quality；
3, result is simple, can be upgraded and is transformed on the basis of original conditioning tank, does not need additionally to build just
Heavy pond and reaction tank, save building cost and occupied area；
4, reasonable dosage and sedimentation time are calculated according to sewage water, water quality, according to dosing, stirring, one week of precipitating
The time quantum of phase calculates entire conditioning tank volume, can be realized automation control, promotes productivity, and improve sewage goes out water quality
Amount.
Detailed description of the invention
The utility model is described in further details with reference to the accompanying drawings of the specification:
Fig. 1 is the utility model overall structure diagram.
Accompanying drawings symbol description:
1 conditioning tank, 101 first conditioning tanks, 102 second conditioning tanks, 2 partitions, 3 front side walls, 4 water inlets, 5 flocculant dosings
Pipeline, 6 agitating paddles, 7 dredging pipelines, 8 sludge valves, 9 sewage valves, 10 sludge pipelines, 11 plumbing drains, 12 drainpipes, 13
Top cover, 14 dirt collection covers, 15 inclined plates.
Arrow direction is drainage flow direction.
Specific embodiment
Embodiment 1
The purpose of the present embodiment is to provide a kind of sewage pre-treatment device, and setting up partition 2 in 1 intermediate vertical of conditioning tank will adjust
Section pond 1 is divided into the first conditioning tank 101 and the second conditioning tank 102；Water inlet is opened up on the front side wall 3 of the first conditioning tank 101
4；Commonly used in add PAC and/or PAM flocculant flocculant dosing pipe 5 pass through the first conditioning tank 101 front side wall 3, one
End is arranged in inside the first conditioning tank 101；Agitating paddle 6 is set in the first conditioning tank 101；One end setting of dredging pipeline 7 exists
Bottom in first conditioning tank 101, dredging pipeline 7 are separately connected sludge valve 8 and sewage valve 9, sludge valve 8 by threeway
It is connected to outside conditioning tank 1 by sludge pipeline 10, sewage valve 9 is connected to the second conditioning tank 102 by plumbing drain 11.
The bottom setting of second conditioning tank 102 is communicated to the drainpipe 12 outside conditioning tank 1.
Effect is accumulated downwards in order to reach better mud, is concentrated convenient for mud and is accumulated and clear up, in the first conditioning tank 101
Interior setting inclined plate 15,15 inclined direction of inclined plate are to be tilted from top to bottom from the first conditioning tank 101 to 102 direction of the second conditioning tank.
Dredging pipeline 7 is arranged in subsurface one end and is arranged in above the bottom surface of not set inclined plate 15.Setting in this way, mud energy
The bottom of not set 15 side of inclined plate is enough arrived by the trickling downwards of inclined plate 15, dredging pipeline 7 can easily adjust mud from first
Section is retracted to septic tank in pond.
In order to reach better dredging effect, the inclination angle alpha angle of inclined plate is 45 ~ 60 °.
For flocculant dosing pipe 5 at " L " shape, one end port being arranged in the first conditioning tank 101 is downward, and port is arranged
In sewage level hereinafter, enable the flocculant being added sufficiently with waste water and act on.
Drainpipe 12 uses in groups, and in order to reach using effect, usual drainpipe 12 is arranged two groups altogether, the using and the reserved.
Dredging pipeline 7 and/or drainpipe 12 are arranged in the setting of one end under sewage level dirt collection cover 14, can be realized bottom of pond
Dirt centralized collection and be sucked out.
The height of partition 2 is not less than the height of liquid level.
Peculiar smell is excessive in order to prevent, while avoiding security risk, and top cover 13 is arranged in the top of conditioning tank 1.
Sludge pipeline 10 is connected to septic tank, facilitates subsequent processing.
The present embodiment structure is simple, can both create, and upgrading can also be carried out on the basis of original conditioning tank.This
Conditioning tank is divided into two independent regions by the partition of embodiment, installs blender, flocculant chemical feed pipe in the first conditioning tank
The equipment such as road or facility realize the effect of coagulating sedimentation；Sediment simultaneously passes through dredging pipeline, sludge valve, the extraction of sludge pipeline
To septic tank.First conditioning tank is fully able to realize automation control, by the sludge valve 8 and sewage of threeway connection electrically operated valve
Valve 9, while realizing Automatic Dosing, automatic stirring, and according to sedimentation cycle, by sludge valve 8 first by being discharged to of sediment
Manure pit, then water is drawn into from the first conditioning tank by the second conditioning tank by sewage valve 9 and carries out subsequent processing.
The present embodiment has the characteristics that following:
1, increased coagulation-settlement process is equivalent to pretreatment, can settle septic tank, grid do not intercept remaining excrement slag,
Impurity and parasitic ovum mitigate the burden of subsequent processing；
2, coagulating sedimentation dosing quite pre-processes, and can reduce the index of the pollutants such as COD in sewage, suspended matter, strengthens
Effluent quality；
3, result is simple, can be upgraded and is transformed on the basis of original conditioning tank, does not need additionally to build just
Heavy pond and reaction tank, save building cost and occupied area；
4, reasonable dosage and sedimentation time are calculated according to sewage water, water quality, according to dosing, stirring, one week of precipitating
The time quantum of phase calculates entire conditioning tank volume, can be realized automation control, promotes productivity, and improve sewage goes out water quality
Amount.
Embodiment 2
For the present embodiment in addition to being not provided with dirt collection cover 14, remaining technical solution, expected technical effect are same as Example 1.
Embodiment 3
For the present embodiment in addition to being not provided with inclined plate 15, remaining technical solution, expected technical effect are same as Example 1.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
In addition, there is omitted herein to descriptions of well-known structures and technologies, to avoid the utility model is unnecessarily obscured
Concept.
Claims (10)
1. a kind of sewage pre-treatment device, it is characterised in that: set up partition (2) for conditioning tank (1) in conditioning tank (1) intermediate vertical
It is divided into the first conditioning tank (101) and the second conditioning tank (102)；It opens up on the front side wall (3) of the first conditioning tank (101) into water
Mouth (4)；Flocculant dosing pipe (5) passes through the front side wall (3) of the first conditioning tank (101), and one end is arranged in the first conditioning tank
(101) internal；Agitating paddle (6) are set in the first conditioning tank (101)；One end of dredging pipeline (7) is arranged in the first conditioning tank
(101) bottom in, dredging pipeline (7) are separately connected sludge valve (8) and sewage valve (9), sludge valve (8) by threeway
It is connected to conditioning tank (1) outside by sludge pipeline (10), sewage valve (9) is connected to the second adjusting by plumbing drain (11)
Pond (102)；
The bottom setting of second conditioning tank (102) is communicated to the external drainpipe (12) of conditioning tank (1).
2. sewage pre-treatment device described in accordance with the claim 1, it is characterised in that: setting is oblique in the first conditioning tank (101)
Plate (15), inclined plate (15) inclined direction are to be tilted from top to bottom from the first conditioning tank (101) to the second conditioning tank (102) direction；
Dredging pipeline (7) is arranged in subsurface one end and is arranged in above the bottom surface of not set inclined plate (15).
3. sewage pre-treatment device according to claim 2, it is characterised in that: the inclination angle alpha angle of inclined plate is 45 ~ 60 °.
4. sewage pre-treatment device described in accordance with the claim 1, it is characterised in that: flocculant dosing pipe (5) at " L " shape,
One end port being arranged in the first conditioning tank (101) is downward, and port is arranged below sewage level.
5. sewage pre-treatment device described in accordance with the claim 1, it is characterised in that: drainpipe (12) uses in groups.
6. sewage pre-treatment device according to claim 5, it is characterised in that: drainpipe (12) is arranged two groups altogether.
7. sewage pre-treatment device described in accordance with the claim 1, it is characterised in that: dredging pipeline (7) and/or drainpipe (12)
One end setting dirt collection cover (14) being arranged under sewage level.
8. sewage pre-treatment device described in accordance with the claim 1, it is characterised in that: the height of partition (2) is not less than liquid level
Highly.
9. sewage pre-treatment device described in accordance with the claim 1, it is characterised in that: top cover is arranged in the top of conditioning tank (1)
(13).
10. sewage pre-treatment device described in accordance with the claim 1, it is characterised in that: sludge pipeline (10) is connected to septic tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821008107.0U CN208791264U (en) | 2018-06-28 | 2018-06-28 | A kind of sewage pre-treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821008107.0U CN208791264U (en) | 2018-06-28 | 2018-06-28 | A kind of sewage pre-treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208791264U true CN208791264U (en) | 2019-04-26 |
Family
ID=66201557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821008107.0U Expired - Fee Related CN208791264U (en) | 2018-06-28 | 2018-06-28 | A kind of sewage pre-treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208791264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111018287A (en) * | 2019-12-28 | 2020-04-17 | 云南益华管道科技有限公司 | High-efficient type septic tank |
-
2018
- 2018-06-28 CN CN201821008107.0U patent/CN208791264U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111018287A (en) * | 2019-12-28 | 2020-04-17 | 云南益华管道科技有限公司 | High-efficient type septic tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20200628 |