CN210208048U - Municipal refuse deodorizing device - Google Patents
Municipal refuse deodorizing device Download PDFInfo
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- CN210208048U CN210208048U CN201920155674.7U CN201920155674U CN210208048U CN 210208048 U CN210208048 U CN 210208048U CN 201920155674 U CN201920155674 U CN 201920155674U CN 210208048 U CN210208048 U CN 210208048U
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- drying
- reaction bin
- neutralization tank
- exhausting
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Abstract
A municipal refuse deodorizing device comprises a reaction bin, a Venturi spraying device, a heating device, a crushing and stirring device, a neutralization tank and a drying and exhausting device; the Venturi spraying device is connected with the reaction bin, and a heating device and a crushing and stirring device are arranged in the reaction bin; the reaction bin is connected with a neutralization tank, one end of the neutralization tank is connected with a dosing device, and the neutralization tank is also connected with a Venturi spraying device through a pressure pump; one end of the reaction bin is also communicated with a drying and exhausting device through an air blower, the lower part of the drying and exhausting device is a dryer, and the upper part of the drying and exhausting device is an exhaust fan. The utility model discloses simple structure, equipment cost is low, and process flow is simple, long service life, operation maintenance convenience, running cost are low, the stable deodorization of treatment effect is gas effect comparatively obvious.
Description
Technical Field
The utility model belongs to the technical field of the gas treatment is relevant, concretely relates to microorganism foul smell processing apparatus.
Background
With the acceleration of the urbanization process, the treatment of urban waste increasingly becomes a trouble of various large cities. In order to effectively treat garbage, sewage and human excrement in cities, a complete set of wastewater treatment plants, garbage treatment plants, excrement treatment plants and the like are established in most cities, but a great amount of odor is generated in the treatment process of wastes in the treatment plants, and the odor substances can be generally classified into four types according to chemical components: the first is sulfur-containing compounds, such as hydrogen sulfide, methyl mercaptan, methyl sulfide, thiophene, and the like; the second is a nitrogen-containing compound such as nitrogen, trimethylamine, amide, etc.; the third kind is hydrocarbon compounds, such as alkane, alkene, alkyne and aromatic hydrocarbon; the fourth category is oxygen-containing organic matters, such as alcohol, aldehyde, ketone, organic acid and the like, and various malodorous molecules have the characteristics of high volatility, low boiling point, large odor representation value and the like, and if the malodorous molecules are not treated, the surrounding environment is affected, and the physical and psychological health of people is damaged.
Meanwhile, high-concentration malodorous gas is associated in the production process and the treatment process of high-concentration wastewater, and the method becomes the focus of attention in the field of current environmental protection. Malodorous gas pollutants are various in types and great in harm, are one of seven environmental pollutions in the world, and are the first complaints of environmental disturbance people in China all the time in recent years. Particularly, in the process of purifying low-concentration malodorous gases, compared with a chemical or physical method based on concentration gradient or energy potential difference as a purification reaction driving force, a biological method which depends on the life activity of microorganisms as the purification reaction driving force shows remarkable competitive advantages, and the biological method is rapidly developed by the characteristics of thorough degradation of specific pollutants, low operation cost, strong adaptability and the like, and has been developed into one of leading-edge hotspots of research and application of malodorous gas purification technology in the world in recent years.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an urban garbage deodorizing device to the not enough among the prior art.
In order to realize the utility model discloses an aim at, adopt following technical scheme: a municipal refuse deodorizing device comprises a reaction bin, a Venturi spraying device, a heating device, a crushing and stirring device, a neutralization tank and a drying and exhausting device; the Venturi spraying device is connected with the reaction bin, and a heating device and a crushing and stirring device are arranged in the reaction bin; the reaction bin is connected with a neutralization tank, one end of the neutralization tank is connected with a dosing device, and the neutralization tank is also connected with a Venturi spraying device through a pressure pump; one end of the reaction bin is also communicated with a drying and exhausting device through an air blower, the lower part of the drying and exhausting device is a dryer, and the upper part of the drying and exhausting device is an exhaust fan.
Further, the heating device is arranged at the middle upper part of the reaction bin, and the crushing and stirring device is arranged at the bottom of the reaction bin.
Furthermore, the venturi spraying device is arranged between the heating device and the crushing and stirring device at the position outside the reaction bin.
Further, a gas detector is arranged in the drying and exhausting device and is arranged between the dryer and the exhaust fan.
Furthermore, one side of the drying and exhausting device is connected with the reaction bin.
Furthermore, one side of the reaction bin is provided with a feed inlet.
After urban garbage enters from one side of the reaction bin through a charging hole, the urban garbage is stirred and crushed by a crushing and stirring device, the Venturi spraying device starts to work while stirring and crushing, the heating device starts to work after the reaction is completed, generated gas is input into the drying and exhausting device through a draught fan through a pipeline, the gas detector is discharged after being detected to be qualified, and the unqualified gas is processed by returning to the reaction bin again through the pipeline.
Has the advantages that: (1) the utility model discloses simple structure, equipment cost is low, and process flow is simple, long service life, operation maintenance convenience, running cost are low, the stable deodorization of treatment effect is gas effect comparatively obvious.
(2) Through the neutralization treatment to discharge sewage in the reaction storehouse, realize the secondary use of sewage, improve the utilization of water resource, reduce cost.
Drawings
Fig. 1 is a schematic structure of the present invention.
Detailed Description
The present invention will be described with reference to the accompanying drawings.
A municipal refuse deodorizing device comprises a reaction bin 1, a Venturi spraying device 2, a heating device 3, a crushing and stirring device 4, a neutralizing tank 5 and a drying and exhausting device; the Venturi spraying device 2 is connected with the reaction bin 1, and a heating device 3 and a crushing and stirring device 4 are arranged in the reaction bin 1; the reaction bin 1 is connected with a neutralization tank 5, one end of the neutralization tank 5 is connected with a dosing device 6, and the neutralization tank 5 is also connected with a Venturi spraying device 2 through a pressure pump 7; one end of the reaction bin 1 is also connected with a drying and exhausting device through a blower 12, the lower part of the drying and exhausting device is a dryer 8, and the upper part of the drying and exhausting device is an exhaust fan 9.
The heating device 3 is arranged at the middle upper part of the reaction bin 1, and the crushing and stirring device 4 is arranged at the bottom of the reaction bin 1.
The venturi spraying device 2 is arranged between the heating device 3 and the crushing and stirring device 4 at the position outside the reaction bin 1.
And a gas detector 10 is arranged in the drying and exhausting device, and the gas detector 10 is arranged between the dryer 8 and the exhaust fan 9.
One side of the drying exhaust device is connected with the reaction bin 1.
And a feed inlet 11 is formed in one side of the reaction bin 1.
Claims (6)
1. A municipal refuse deodorizing device is characterized by comprising a reaction bin, a Venturi spraying device, a heating device, a crushing and stirring device, a neutralization tank and a drying and exhausting device; the Venturi spraying device is connected with the reaction bin, and a heating device and a crushing and stirring device are arranged in the reaction bin; the reaction bin is connected with a neutralization tank, one end of the neutralization tank is connected with a dosing device, and the neutralization tank is also connected with a Venturi spraying device through a pressure pump; one end of the reaction bin is also connected with a drying and exhausting device through an air blower, the lower part of the drying and exhausting device is a dryer, and the upper part of the drying and exhausting device is an exhaust fan.
2. The municipal refuse deodorizing device according to claim 1, wherein said heating means is disposed at the middle upper part of the reaction tank, and the pulverizing/stirring means is disposed at the bottom of the reaction tank.
3. The municipal refuse deodorizing device according to claim 1, wherein said venturi spraying means is disposed outside the reaction bin between the positions corresponding to the heating means and the pulverizing/stirring means.
4. The municipal waste deodorization device according to claim 1, wherein a gas detector is provided in the drying and exhausting device, and the gas detector is disposed between the dryer and the exhaust fan.
5. The municipal refuse deodorizing device according to claim 1, wherein one side of said drying exhaust means is connected to said reaction means.
6. The municipal waste deodorization apparatus according to claim 1, wherein a feed inlet is provided at one side of the reaction bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920155674.7U CN210208048U (en) | 2019-01-30 | 2019-01-30 | Municipal refuse deodorizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920155674.7U CN210208048U (en) | 2019-01-30 | 2019-01-30 | Municipal refuse deodorizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210208048U true CN210208048U (en) | 2020-03-31 |
Family
ID=69915766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920155674.7U Active CN210208048U (en) | 2019-01-30 | 2019-01-30 | Municipal refuse deodorizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210208048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030796A (en) * | 2021-04-14 | 2022-02-11 | 宜兴市苏嘉环保设备有限公司 | Use method of assembled household garbage transfer station |
-
2019
- 2019-01-30 CN CN201920155674.7U patent/CN210208048U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030796A (en) * | 2021-04-14 | 2022-02-11 | 宜兴市苏嘉环保设备有限公司 | Use method of assembled household garbage transfer station |
| CN114212423A (en) * | 2021-04-14 | 2022-03-22 | 宜兴市苏嘉环保设备有限公司 | Household garbage transfer device |
| CN114030796B (en) * | 2021-04-14 | 2022-09-06 | 宜兴市苏嘉环保设备有限公司 | Use method of assembled household garbage transfer station |
| CN114212423B (en) * | 2021-04-14 | 2022-09-13 | 宜兴市苏嘉环保设备有限公司 | Household garbage transfer device |
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