CN209872602U - Compact buried sewage treatment device - Google Patents
Compact buried sewage treatment device Download PDFInfo
- Publication number
- CN209872602U CN209872602U CN201920538479.2U CN201920538479U CN209872602U CN 209872602 U CN209872602 U CN 209872602U CN 201920538479 U CN201920538479 U CN 201920538479U CN 209872602 U CN209872602 U CN 209872602U
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- China
- Prior art keywords
- chamber
- sewage treatment
- contact oxidation
- treatment plant
- oxidation chamber
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- Expired - Fee Related
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Abstract
The utility model relates to a compact buried sewage treatment device, relating to the technical field of water treatment, which comprises a buried sewage treatment tank body, wherein the buried sewage treatment tank body is sequentially provided with a contact oxidation first chamber, a contact oxidation second chamber, a mixing reaction chamber, a precipitation filter chamber, a sewage discharge port, a reclaimed water outlet, a disinfectant feeding port and a back flush connecting port; one side of the buried sewage treatment tank is provided with a raw water inlet, one side of the first contact oxidation chamber is connected with the raw water inlet, the other side of the first contact oxidation chamber is connected with the second contact oxidation chamber, the second contact oxidation chamber is connected with the mixing reaction chamber, the mixing reaction chamber is connected with the precipitation filter chamber, one side of the precipitation filter chamber is provided with a back flush connecting port which is connected with a back flush device, the lower part of one side of the precipitation filter chamber is provided with a reclaimed water outlet which is connected with a reclaimed water storage device, and the lower part of one. The compact buried sewage treatment device of the utility model has compact structure, small volume, stability and long service life.
Description
Technical Field
The utility model relates to a sewage treatment plant, in particular to bury formula sewage treatment plant compactly relates to water treatment technical field.
Background
The buried integrated domestic sewage treatment facility has the advantages that the buried integrated domestic sewage treatment facility gradually becomes the first choice for domestic sewage treatment in expressway service areas in China.
A plurality of concrete purification ponds that adopt intercommunication each other in the formula sewage treatment engineering of burying mostly, but concrete structure's pond construction time is longer, influences the speed of progress of whole engineering, consequently, adopt formula sewage treatment jar of burying to replace concrete structure's pond in the formula sewage treatment engineering of more and more at present, shortened the engineering completion time greatly.
However, the structure of the buried sewage treatment tank is relatively fragile, the tank body is easily damaged when soil is excavated to perform subsequent maintenance on the sewage treatment tank, a plurality of concrete purification water tanks which are communicated with each other are mostly adopted in the buried sewage treatment project, but the construction time of the water tank with a concrete structure is long, and the development speed of the whole project is influenced.
Therefore, the underground sewage treatment device which has compact structure, small volume, stability and long service life is provided, and the technical problem which needs to be solved urgently in the technical field is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a compact structure, small, stable, long service life's formula sewage treatment plant buries.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a bury formula sewage treatment plant compactly, buries formula sewage treatment jar body including, its characterized in that: the buried sewage treatment tank is sequentially provided with a contact oxidation first chamber, a contact oxidation second chamber, a mixing reaction chamber, a precipitation filtering chamber, a sewage discharge outlet, a reclaimed water outlet, a disinfectant feeding port and a back flush connecting port; one side of the buried sewage treatment tank is provided with a raw water inlet, one side of the first contact oxidation chamber is connected with the raw water inlet, the other side of the first contact oxidation chamber is connected with the second contact oxidation chamber through a pipeline, the second contact oxidation chamber is connected with the mixing reaction chamber through a pipeline, the mixing reaction chamber is provided with a coagulant adding device, the mixing reaction chamber is connected with the precipitation filter chamber, one side of the precipitation filter chamber is provided with a back flush connector which is connected with a back flush device, one side of the precipitation filter chamber is also provided with a disinfectant adding port which is connected with the disinfectant adding device, the lower part of one side of the precipitation filter chamber is provided with a reclaimed water outlet which is connected.
Preferably, the first contact oxidation chamber and the second contact oxidation chamber sequentially comprise a structural layer, a filler layer, a water stabilizing layer and a super high layer from bottom to top.
Preferably, the first contact oxidation chamber and the second contact oxidation chamber are provided with water collecting grooves.
Preferably, the contact oxidation first chamber and the contact oxidation second chamber are uniformly aerated in the full plane below the filler.
Preferably, the aeration is perforated pipe aeration.
Preferably, the water inlet ends of the first contact oxidation chamber and the second contact oxidation chamber are provided with diversion trenches.
Preferably, the diversion trench is provided with a diversion wall.
Preferably, a damping base is arranged below the buried sewage treatment tank body.
Preferably, the damping base is provided with a connecting shell, a spring is arranged in the connecting shell, a connecting rod is arranged below the spring, and a base is arranged below the connecting rod.
Has the advantages that:
the compact buried sewage treatment device of the utility model has compact structure, small volume, stability and long service life.
Drawings
Fig. 1 is a schematic structural view of a compact buried sewage treatment device according to embodiment 1 of the present invention.
Names of main parts:
1 contact oxidation one chamber 2 contact oxidation two chamber
3 mixing reaction chamber 4 precipitation filtration chamber
5 sewage draining outlet 6 reclaimed water outlet
7 disinfectant input port 8 back flush connector
Detailed Description
Example 1
As shown in fig. 1, it is a schematic structural view of a compact buried sewage treatment plant according to embodiment 1 of the present invention; wherein, 1 is a contact oxidation first chamber, 2 is a contact oxidation second chamber, 3 is a mixing reaction chamber, 4 is a precipitation filter chamber, 5 is a sewage discharge outlet, 6 is a reclaimed water outlet, 7 is a disinfectant feeding port, and 8 is a back flush connecting port; the utility model discloses bury formula sewage treatment plant compact 1, bury formula sewage treatment jar body, its characterized in that including: the buried sewage treatment tank is sequentially provided with a contact oxidation first chamber 1, a contact oxidation second chamber 2, a mixing reaction chamber 3, a precipitation filter chamber 4, a sewage discharge outlet 5, a reclaimed water outlet 6, a disinfectant feeding port 7 and a back flush connecting port 8; one side of the buried sewage treatment tank is provided with a raw water inlet, one side of a contact oxidation first chamber 1 is connected with the raw water inlet, the other side of the contact oxidation first chamber is connected with a contact oxidation second chamber 2 through a pipeline, the contact oxidation second chamber 2 is connected with a mixing reaction chamber 3 through a pipeline, the mixing reaction chamber 3 is provided with a coagulant adding device, the mixing reaction chamber 3 is connected with a precipitation filter chamber 4, one side of the precipitation filter chamber 4 is provided with a back flush connector 8 which is connected with a back flush device, one side of the precipitation filter chamber 4 is also provided with a disinfectant adding port 7 which is connected with the disinfectant adding device, the lower part of one side of the precipitation filter chamber 4 is provided with a reclaimed water outlet which is connected with a.
The first contact oxidation chamber 1 and the second contact oxidation chamber 2 sequentially comprise a structural layer, a filler layer, a water stabilizing layer and a super-high layer from bottom to top, wherein the height of the structural layer is 0.6-1.2 m, the height of the filler layer is 2.5-3.5 m, the particle size of the filler in the height range of 0.5m at the lower part of the filler layer is 50-80 mm, and the particle size of the filler at the upper part of the filler layer is 20-50 mm; the height of the water stabilizing layer is 0.4-0.5 m, and the height of the super high layer is not less than 0.5 m; the first contact oxidation chamber 1 and the second contact oxidation chamber 2 are provided with water collecting tanks, and the overflow weir load of the water collecting tanks is 2-3L/(s.m); the first contact oxidation chamber 1 and the second contact oxidation chamber 2 are uniformly aerated on the full plane below the filler, and when perforated pipes are adopted for aeration, the horizontal length of each perforated pipe is not more than 5 m; the horizontal error is not more than +/-2 mm, and the total pool is not more than +/-3 mm.
The water inlet ends of the first contact oxidation chamber 1 and the second contact oxidation chamber 2 are provided with guide grooves, the width of each guide groove is not less than 0.8m, the guide grooves are separated by guide walls, the distance from the lower edges of the guide walls to the bottom surface of the filler is 0.3-0.5 m, and the distance from the lower edges of the guide walls to the bottom of the pool is not less than 0.4 m.
A damping base is arranged below the tank body of the buried sewage treatment tank; the shock absorption device is characterized in that a connecting shell is arranged on the shock absorption base, a spring is arranged inside the connecting shell, a connecting rod is arranged below the spring, and a base is arranged below the connecting rod.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
Claims (9)
1. The utility model provides a bury formula sewage treatment plant compactly, buries formula sewage treatment jar body including, its characterized in that: the buried sewage treatment tank is sequentially provided with a contact oxidation first chamber, a contact oxidation second chamber, a mixing reaction chamber, a precipitation filtering chamber, a sewage discharge outlet, a reclaimed water outlet, a disinfectant feeding port and a back flush connecting port; one side of the buried sewage treatment tank is provided with a raw water inlet, one side of the first contact oxidation chamber is connected with the raw water inlet, the other side of the first contact oxidation chamber is connected with the second contact oxidation chamber through a pipeline, the second contact oxidation chamber is connected with the mixing reaction chamber through a pipeline, the mixing reaction chamber is provided with a coagulant adding device, the mixing reaction chamber is connected with the precipitation filter chamber, one side of the precipitation filter chamber is provided with a back flush connector which is connected with a back flush device, one side of the precipitation filter chamber is also provided with a disinfectant adding port which is connected with the disinfectant adding device, the lower part of one side of the precipitation filter chamber is provided with a reclaimed water outlet which is connected.
2. The compact underground sewage treatment plant of claim 1, wherein: the first contact oxidation chamber and the second contact oxidation chamber sequentially comprise a structural layer, a filler layer, a water stabilizing layer and a super high layer from bottom to top.
3. The compact underground sewage treatment plant of claim 2, wherein: the first contact oxidation chamber and the second contact oxidation chamber are provided with water collecting grooves.
4. The compact underground sewage treatment plant of claim 3, wherein: the first contact oxidation chamber and the second contact oxidation chamber are uniformly aerated on the full plane below the filler.
5. The compact underground sewage treatment plant of claim 4, wherein: the aeration is perforated pipe aeration.
6. The compact underground sewage treatment plant of claim 5, wherein: the water inlet ends of the first contact oxidation chamber and the second contact oxidation chamber are provided with diversion trenches.
7. The compact underground sewage treatment plant of claim 6, wherein: the diversion trench is provided with a diversion wall.
8. The compact underground sewage treatment plant of claim 7, wherein: a damping base is arranged below the buried sewage treatment tank body.
9. The compact underground sewage treatment plant of claim 8, wherein: the shock absorption device is characterized in that a connecting shell is arranged on the shock absorption base, a spring is arranged inside the connecting shell, a connecting rod is arranged below the spring, and a base is arranged below the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920538479.2U CN209872602U (en) | 2019-04-19 | 2019-04-19 | Compact buried sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920538479.2U CN209872602U (en) | 2019-04-19 | 2019-04-19 | Compact buried sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209872602U true CN209872602U (en) | 2019-12-31 |
Family
ID=68961061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920538479.2U Expired - Fee Related CN209872602U (en) | 2019-04-19 | 2019-04-19 | Compact buried sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209872602U (en) |
-
2019
- 2019-04-19 CN CN201920538479.2U patent/CN209872602U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200902 Address after: 1505, 306 / F, area 3, yard 28, Guangqu Road, Chaoyang District, Beijing 100020 Patentee after: Gong Yuezhong Address before: Room 506, 5th floor, Zhuoming Building, 1069 Huihen Street, Banbidian Village, Gaobeidian Township, Chaoyang District, Beijing Patentee before: Hezhong Guangyuan (Beijing) Eco-environmental Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |