CN102126795A - High-efficient domestic sewage treatment device - Google Patents
High-efficient domestic sewage treatment device Download PDFInfo
- Publication number
- CN102126795A CN102126795A CN2011100394669A CN201110039466A CN102126795A CN 102126795 A CN102126795 A CN 102126795A CN 2011100394669 A CN2011100394669 A CN 2011100394669A CN 201110039466 A CN201110039466 A CN 201110039466A CN 102126795 A CN102126795 A CN 102126795A
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- Prior art keywords
- sewage
- heat pump
- source heat
- sewage treatment
- ground source
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- 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.)
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Abstract
The invention relates to a high-efficient domestic sewage treatment device, which comprises a sewage tank, wherein a ground source heat pump is arranged beside the sewage tank; an outlet pipeline of the ground source heat pump passes through a heat exchanger arranged in the sewage tank and then is connected with an inlet pipeline of the ground source heat pump; and a heat adsorption section which penetrates deep into the ground is arranged in the middle section of the inlet pipeline of the ground source heat pump. Due to the adoption of the structure, sewage in the sewage tank can be heated through the ground source heat pump and the heat exchanger, so that the temperature of the sewage is increased, the biological metabolism velocity is increased, the efficiency of sewage treatment is improved, and the requirement of a sewage treatment plant on sewage treatment is met; and the device has a simple facility and is convenient to maintain.
Description
Technical field
The present invention 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 problem to be solved in the present invention 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 invention 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 invention.
Embodiment
Below in conjunction with the drawings and specific embodiments the efficient sewage treatment unit of the present invention is described in further detail.
As shown in the figure, efficient sewage treatment unit of the present invention 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. an efficient sewage treatment unit comprises 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 |
|---|---|---|---|
| CN2011100394669A CN102126795A (en) | 2011-02-17 | 2011-02-17 | High-efficient domestic sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100394669A CN102126795A (en) | 2011-02-17 | 2011-02-17 | High-efficient domestic sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102126795A true CN102126795A (en) | 2011-07-20 |
Family
ID=44265120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100394669A Pending CN102126795A (en) | 2011-02-17 | 2011-02-17 | High-efficient domestic sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102126795A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826731A (en) * | 2012-09-24 | 2012-12-19 | 哈尔滨工业大学 | Temperature protection system for reducing sludge ecologically |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201434454Y (en) * | 2008-11-28 | 2010-03-31 | 苏州市南极风能源设备有限公司 | Valley-electricity ground source heat pump ground heat supply |
| CN201686627U (en) * | 2010-03-03 | 2010-12-29 | 刘军林 | Fermentation device for treating organic wastes |
-
2011
- 2011-02-17 CN CN2011100394669A patent/CN102126795A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201434454Y (en) * | 2008-11-28 | 2010-03-31 | 苏州市南极风能源设备有限公司 | Valley-electricity ground source heat pump ground heat supply |
| CN201686627U (en) * | 2010-03-03 | 2010-12-29 | 刘军林 | Fermentation device for treating organic wastes |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826731A (en) * | 2012-09-24 | 2012-12-19 | 哈尔滨工业大学 | Temperature protection system for reducing sludge ecologically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110720 |