CN202011785U - Efficient domestic sewage treatment device - Google Patents
Efficient domestic sewage treatment device Download PDFInfo
- Publication number
- CN202011785U CN202011785U CN201120040388XU CN201120040388U CN202011785U CN 202011785 U CN202011785 U CN 202011785U CN 201120040388X U CN201120040388X U CN 201120040388XU CN 201120040388 U CN201120040388 U CN 201120040388U CN 202011785 U CN202011785 U CN 202011785U
- Authority
- CN
- China
- Prior art keywords
- sewage
- heat pump
- source heat
- ground source
- sewage treatment
- 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
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Abstract
The utility relates to an efficient domestic sewage treatment device, which comprises a sewage pool. A ground source heat pump is arranged beside the sewage pool, an outlet pipeline of the ground source heat pump is connected with an inlet pipeline of the ground source heat pump through a heat exchanger arranged in the sewage pool, and the middle section of the inlet pipeline of the ground source heat pump is provided with a heat-absorbing section which is arranged deep under the ground. After adopting the structure, sewage in the sewage pool is heated by the ground source heat pump and the heat exchanger, accordingly temperature of the sewage is increased, further speed of biological metabolism is quickened, efficiency of sewage treatment is improved, and treatment requirements from sewage treatment plants to the sewage are satisfied. Simultaneously, the device is simple in facility and convenient to maintain.
Description
Technical field
The utility model relates to a kind of high-efficiency sewage treatment unit.
Background technology
Temperature is the important ecological factor of microorganism.Any microorganism all there is an optimum growth temperature.In suitable temperature range, 10 ℃ of the every risings of temperature, enzyme ' s reaction speeding will improve 1 times, and metabolic rate of microorganism and growth velocity all can correspondingly improve.In domestic sewage processing system, elementary sewage lagoon carries out microbiological treatment to sewage, and under the lower situation of sewage temperature, microbial metabolism speed is very slow, thereby makes the efficient of sewage disposal very low, is difficult to reach the requirement of sewage work to sewage disposal.
Summary of the invention
The technical problems to be solved in the utility model provides and a kind ofly can improve microbial metabolism speed, increases the efficient sewage treatment unit of the efficient of sewage disposal.
In order to solve the problems of the technologies described above, efficient sewage treatment unit of the present utility model includes sewage lagoon, be provided with an earth source heat pump on the sewage lagoon side, the export pipeline of earth source heat pump is connected with the inlet ductwork of earth source heat pump through a heat exchanger that is placed in the sewage lagoon, and the inlet ductwork stage casing of earth source heat pump has one section and gos deep into subterranean endotherm section.
After adopting such structure, can heat the sewage in the sewage lagoon, the temperature of sewage be increased, thereby biological metabolism is speeded up, increase the efficient of sewage disposal, satisfy the processing requirements of sewage work sewage by earth source heat pump and heat exchanger; Its facility is simple, easy to maintenance simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the efficient sewage treatment unit of the utility model is described in further detail.
As shown in the figure, efficient sewage treatment unit of the present utility model comprises and includes sewage lagoon 1, be provided with an earth source heat pump 2 on the sewage lagoon side, the export pipeline 21 of earth source heat pump is connected 22 through a heat exchanger 3 that is placed in the sewage lagoon with the inlet ductwork of earth source heat pump, the inlet ductwork stage casing of earth source heat pump has one section and gos deep into subterranean endotherm section 23, to absorb underground heat.
By above-mentioned setting, utilize earth source heat pump that sewage is heated, improve microbial metabolism speed, increase the efficient of sewage disposal.The setting of this device, environmental protection and efficient height, earth source heat pump consumes the energy of 1kW usually, and sewage obtains the above heat of 4kW.Assumed temperature is brought up to 15 ℃ from 5 ℃, and biological reactions rates improves 30%, and the efficient of sewage disposal is improved greatly, has satisfied the requirement of sewage disposal.
Claims (1)
1. efficient sewage treatment unit, comprise sewage lagoon (1), it is characterized in that: at the other earth source heat pump (2) that is provided with of sewage lagoon, the export pipeline of earth source heat pump (21) is connected with the inlet ductwork (22) of earth source heat pump through a heat exchanger (3) that is placed in the sewage lagoon, and the inlet ductwork stage casing of earth source heat pump has one section and gos deep into subterranean endotherm section (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120040388XU CN202011785U (en) | 2011-02-17 | 2011-02-17 | Efficient domestic sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120040388XU CN202011785U (en) | 2011-02-17 | 2011-02-17 | Efficient domestic sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202011785U true CN202011785U (en) | 2011-10-19 |
Family
ID=44782399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120040388XU Expired - Fee Related CN202011785U (en) | 2011-02-17 | 2011-02-17 | Efficient domestic sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202011785U (en) |
-
2011
- 2011-02-17 CN CN201120040388XU patent/CN202011785U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20120217 |