CN212663210U - Bury formula sewage treatment plant combination deodorizing device - Google Patents
Bury formula sewage treatment plant combination deodorizing device Download PDFInfo
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- CN212663210U CN212663210U CN202020595988.1U CN202020595988U CN212663210U CN 212663210 U CN212663210 U CN 212663210U CN 202020595988 U CN202020595988 U CN 202020595988U CN 212663210 U CN212663210 U CN 212663210U
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- foul smell
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model relates to a bury formula sewage treatment plant and make up deodorizing device, its characterized in that: including compound biofilter and active carbon adsorption filter, compound biofilter both ends lateral wall is equipped with high concentration foul smell intake pipe and high concentration foul smell outlet duct respectively, active carbon adsorption filter both ends lateral wall is equipped with low concentration foul smell intake pipe and low concentration foul smell outlet duct respectively, high concentration foul smell outlet duct and low concentration foul smell outlet duct are connected with exhaust port, be equipped with the parallel operation valve between high concentration foul smell outlet duct and the exhaust port, be equipped with the series operation valve between high concentration foul smell outlet duct and the low concentration foul smell intake pipe. The utility model provides a pair of modular deodorizing device, the operation is nimble, can effectively improve the deodorization guarantee rate, is particularly useful for the deodorization of the formula sewage treatment plant that buries of environment sensitive area.
Description
Technical Field
The utility model relates to a sewage treatment plant especially relates to a bury formula sewage treatment plant and make up deodorizing device.
Background
The buried sewage treatment plant is more and more widely applied because of being environment-friendly and being capable of effectively improving the utilization rate of land resources. The collection and effective treatment of odor in underground workshops is one of the key points of the design of buried sewage plants. The mainstream deodorization mode of the existing buried sewage treatment plant adopts a single biological filter deodorization system to uniformly collect all odor in a workshop and then the odor enters the biological filter for treatment. The method has the problems of large amount of odor and low odor concentration, which causes difficulty in biofilm formation in the biological filter, influences the normal operation of the system and has poor deodorization effect. The single biological filter deodorization system has more operation problems and low deodorization guarantee rate.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a modular deodorizing device, the operation is nimble, can effectively improve the deodorization guarantee rate, is particularly useful for the deodorization of the formula sewage treatment plant that buries of sensitive area of environment.
The technical scheme of the utility model as follows:
the utility model provides a bury formula sewage treatment plant combination deodorizing device which characterized in that: including compound biological filter and active carbon adsorption filter, compound biological filter both ends lateral wall is equipped with high concentration foul smell intake pipe and high concentration foul smell outlet duct respectively, active carbon adsorption filter both ends lateral wall is equipped with low concentration foul smell intake pipe and low concentration foul smell outlet duct respectively, high concentration foul smell outlet duct and low concentration foul smell outlet duct are connected with exhaust port.
Further, high concentration foul smell intake pipe is equipped with high concentration deodorization system fan, low concentration foul smell intake pipe is equipped with low concentration deodorization system fan.
Furthermore, a parallel operation valve is arranged between the high-concentration odor outlet pipe and the tail gas discharge port, and a serial operation valve is arranged between the high-concentration odor outlet pipe and the low-concentration odor inlet pipe.
The utility model has the advantages that: a combination device of two sets of high-concentration and low-concentration systems is adopted for deodorization, the high-concentration deodorization system is mainly used for treating high-concentration odor generated in a sewage treatment structure, and the deodorization device is a composite biological filter; the low-concentration deodorization system is mainly used for treating low-concentration odor in an underground sewage treatment workshop, and the deodorization device is an activated carbon adsorption filter tank. The composite biological filter tank treats high-concentration odor in a structure, the amount of the odor is relatively small, the concentration of the odor is high, the operation conditions of the biological filter tank are met, and the normal operation of a biological filter tank system is facilitated. The odor with high and low concentration is separately treated, and is more targeted. The two sets of deodorization devices can be operated in parallel or in series, the operation mode is flexible, the deodorization effect is good, and the deodorization guarantee rate is higher.
Drawings
FIG. 1 is a schematic view of a combined deodorization device of a buried sewage treatment plant;
wherein: 1. high concentration of odor; 2. a high concentration deodorization system fan; 3. a composite biological filter; 4. operating valves in series; 5. operating the valves in parallel; 6. low concentration odor; 7. a low concentration deodorizing system fan; 8. an active carbon adsorption filtering pool; 9. and a tail gas discharge port.
Detailed Description
The following describes the present invention with reference to the accompanying drawings.
The utility model provides a bury formula sewage treatment plant combination deodorizing device which characterized in that: including compound biological filter 3 and active carbon adsorption filter 8, 3 both ends lateral walls in compound biological filter are equipped with high concentration foul smell intake pipe 10 and high concentration foul smell outlet duct 11 respectively, 8 both ends lateral walls in active carbon adsorption filter are equipped with low concentration foul smell intake pipe 12 and low concentration foul smell outlet duct 13 respectively, high concentration foul smell outlet duct 11 and low concentration foul smell outlet duct 13 are connected with exhaust port 9, high concentration foul smell intake pipe 10 is equipped with high concentration deodorization system fan 2, low concentration foul smell intake pipe 12 is established low concentration deodorization system fan 7, be equipped with parallelly connected operation valve 5 between high concentration foul smell outlet duct 11 and the exhaust port 9, be equipped with tandem operation valve 4 between high concentration foul smell outlet duct 11 and the low concentration foul smell intake pipe 12.
As shown in figure 1, a series valve 4 is closed, a parallel valve 5 is opened, high-concentration odor 1 collected from the sewage and sludge treatment structure is sucked by a fan 2 and enters a composite biological filter 3 for treatment, and treated tail gas is discharged through a tail gas discharge port 9; low-concentration odor 6 in the underground workshop is sucked by a fan 7 and then enters an activated carbon adsorption filtering pool 8 for treatment, and the treated tail gas is discharged through a tail gas discharge port 9. In a parallel operation state, the serial valve 4 leading to the activated carbon adsorption filter tank 8 is closed, the parallel valve 5 leading to the exhaust port 9 is opened, and the treated tail gas is exhausted through the tail gas exhaust port 9. When the composite biological filter 3 breaks down, the parallel valve 5 leading to the discharge port 9 is closed, the serial valve 4 leading to the active carbon adsorption filter 8 is opened, the high-concentration odor 1 temporarily enters the active carbon adsorption filter 8 for treatment, and the treated tail gas is discharged through the tail gas discharge port 9.
The parts not described in the specification are prior art or common general knowledge. The present embodiment is only for illustrating the present invention and is not intended to limit the present invention, and modifications such as equivalent replacement made by those skilled in the art to the present invention are all considered to fall within the protection scope of the claims of the present invention.
Claims (3)
1. The utility model provides a bury formula sewage treatment plant combination deodorizing device which characterized in that: including compound biological filter (3) and activated carbon adsorption filtering pond (8), compound biological filter (3) both ends lateral wall is equipped with high concentration foul smell intake pipe (10) and high concentration foul smell outlet duct (11) respectively, activated carbon adsorption filtering pond (8) both ends lateral wall is equipped with low concentration foul smell intake pipe (12) and low concentration foul smell outlet duct (13) respectively, high concentration foul smell outlet duct (11) and low concentration foul smell outlet duct (13) are connected with exhaust outlet (9).
2. A combined deodorization apparatus in a buried sewage treatment plant according to claim 1, wherein the high-concentration odor inlet pipe (10) is provided with a high-concentration deodorization system fan (2), and the low-concentration odor inlet pipe (12) is provided with a low-concentration deodorization system fan (7).
3. A combined deodorization apparatus of a buried sewage treatment plant according to claim 1, wherein a parallel operation valve (5) is provided between the high-concentration odor outlet pipe (11) and the tail gas discharge port (9), and a series operation valve (4) is provided between the high-concentration odor outlet pipe (11) and the low-concentration odor inlet pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020595988.1U CN212663210U (en) | 2020-04-20 | 2020-04-20 | Bury formula sewage treatment plant combination deodorizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020595988.1U CN212663210U (en) | 2020-04-20 | 2020-04-20 | Bury formula sewage treatment plant combination deodorizing device |
Publications (1)
| Publication Number | Publication Date |
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| CN212663210U true CN212663210U (en) | 2021-03-09 |
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| CN202020595988.1U Active CN212663210U (en) | 2020-04-20 | 2020-04-20 | Bury formula sewage treatment plant combination deodorizing device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618279A (en) * | 2022-04-12 | 2022-06-14 | 同济大学 | Emission reduction system for removing stink and greenhouse gas by using sulfur autotrophic bacteria and building method |
| CN114870536A (en) * | 2022-06-13 | 2022-08-09 | 安徽天成新材料有限公司 | A production waste gas treatment system for acetoacetic ester |
| CN117258530A (en) * | 2023-11-21 | 2023-12-22 | 中国市政工程西南设计研究总院有限公司 | Deodorization wind tower of underground sewage treatment plant |
| CN117800480A (en) * | 2024-01-02 | 2024-04-02 | 深圳格立菲环境科技有限公司 | Sewage advanced treatment system and method based on ozone catalytic oxidation |
-
2020
- 2020-04-20 CN CN202020595988.1U patent/CN212663210U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618279A (en) * | 2022-04-12 | 2022-06-14 | 同济大学 | Emission reduction system for removing stink and greenhouse gas by using sulfur autotrophic bacteria and building method |
| CN114618279B (en) * | 2022-04-12 | 2023-02-21 | 同济大学 | Emission reduction system for removing stink and greenhouse gas by using sulfur autotrophic bacteria and building method |
| CN114870536A (en) * | 2022-06-13 | 2022-08-09 | 安徽天成新材料有限公司 | A production waste gas treatment system for acetoacetic ester |
| CN117258530A (en) * | 2023-11-21 | 2023-12-22 | 中国市政工程西南设计研究总院有限公司 | Deodorization wind tower of underground sewage treatment plant |
| CN117258530B (en) * | 2023-11-21 | 2024-04-12 | 中国市政工程西南设计研究总院有限公司 | Deodorization wind tower of underground sewage treatment plant |
| CN117800480A (en) * | 2024-01-02 | 2024-04-02 | 深圳格立菲环境科技有限公司 | Sewage advanced treatment system and method based on ozone catalytic oxidation |
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