CN215782746U - Device for removing odor of tubular membrane chemical cleaning - Google Patents
Device for removing odor of tubular membrane chemical cleaning Download PDFInfo
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- CN215782746U CN215782746U CN202122018757.1U CN202122018757U CN215782746U CN 215782746 U CN215782746 U CN 215782746U CN 202122018757 U CN202122018757 U CN 202122018757U CN 215782746 U CN215782746 U CN 215782746U
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- tubular membrane
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Abstract
The utility model relates to a device for removing the odor of tubular membrane chemical cleaning, which comprises a cleaning valve, an exhaust valve and an acid mist absorber; the acid mist absorber is communicated with a cleaning valve through a pipeline, and the cleaning valve is positioned at the uppermost end of the tubular membrane components arranged from top to bottom; the cleaning valve is communicated with the air suction and exhaust pipeline of the uppermost discharge pipe type membrane component through a pipeline; the water producing side at the upper end of the side of each tubular membrane monomer in the uppermost row of tubular membrane component is communicated with the air suction and exhaust pipeline; the tail end of the air suction and exhaust pipeline is connected with an exhaust valve, and the rear part of the exhaust valve is connected with an automatic air suction and exhaust valve. The device has realized getting rid of the efficiency that chemical cleaning tubular membrane in-process produced waste gas through the improvement to traditional tubular membrane system, has avoided discharging waste gas to the workshop in, influences the condition of normal work.
Description
Technical Field
The utility model relates to the field of industrial wastewater recycling treatment, in particular to a device for removing odor of tubular membrane chemical cleaning.
Background
With the stricter environmental protection and the wider application of the tubular membrane separation technology, the tubular membrane technology is usually used as a first process for wastewater contact at the front end of the whole wastewater treatment process, pollutants in wastewater can be intercepted or adsorbed at the process section, and the chemical cleaning frequency of the tubular membrane is relatively frequent; inorganic wastewater is usually treated by the tubular membrane, and the tubular membrane is usually washed by hydrochloric acid when inorganic dirt blockage is washed; some acid mist or acidic taste can be generated when the cleaning is carried out by hydrochloric acid, and if the acid mist is discharged into a workshop through an automatic suction and exhaust valve, the smell of the workshop is too big, and the normal work of personnel in the workshop is influenced.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a device for removing the odor of tubular membrane chemical cleaning, which realizes the effect of removing waste gas generated in the process of chemical cleaning of the tubular membrane by improving the traditional tubular membrane system, and avoids the situation that the waste gas is discharged into a workshop to influence the normal work.
In order to solve the technical problem, the utility model is realized as follows: the device for removing the odor of the tubular membrane chemical cleaning comprises a cleaning valve, an exhaust valve and an acid mist absorber; the acid mist absorber is communicated with a cleaning valve through a pipeline, and the cleaning valve is positioned at the uppermost end of the tubular membrane components arranged from top to bottom; the cleaning valve is communicated with the air suction and exhaust pipeline of the uppermost discharge pipe type membrane component through a pipeline; the water producing side at the upper end of the side of each tubular membrane monomer in the uppermost row of tubular membrane component is communicated with the air suction and exhaust pipeline; the tail end of the air suction and exhaust pipeline is connected with an exhaust valve, and the rear part of the exhaust valve is connected with an automatic air suction and exhaust valve.
The tubular membrane components are communicated in series, the water producing sides of the tubular membrane components arranged from top to bottom are communicated through water producing pipes, and the water producing side at the lower end of the side of each tubular membrane monomer in the lowermost tubular membrane component is connected with a water producing end comprehensive valve through the water producing pipe.
The utility model has the following positive effects: according to the device for removing the odor of the tubular membrane chemical cleaning, the exhaust valve, the cleaning valve and the acid mist absorber are additionally arranged on the exhaust and suction pipeline, the exhaust valve is closed and the cleaning valve is opened during hydrochloric acid cleaning, so that the acid mist generated by hydrochloric acid cleaning enters the acid mist absorber to be neutralized, the odor generated by hydrochloric acid cleaning can be completely removed, normal work in a workshop is not influenced, and the health and safety of workers are further protected.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention
In the figure, 1, an automatic air suction and exhaust valve; 2. a pipeline at the tail end of the air suction and exhaust valve; 3. a tubular membrane module; 4. an air intake and exhaust pipeline; 5. a concentrated water end; 6. a water inlet end; 7. a water production pipe; 8. a water production end integrated valve; 9. an exhaust valve; 10. cleaning the valve; 11. an acid mist absorber.
Detailed Description
As a specific embodiment of the utility model, as shown in FIG. 1, the device for removing the odor of the tubular membrane chemical cleaning comprises a cleaning valve (10), an exhaust valve (9) and an acid mist absorber (11); the acid mist absorber (11) is communicated with a cleaning valve (10) through a pipeline, and the cleaning valve (10) is positioned at the uppermost end of the tubular membrane components (3) which are arranged from top to bottom; the cleaning valve (10) is communicated with the air suction and exhaust pipeline (4) of the uppermost discharge pipe type membrane component (3) through a pipeline; the water producing side at the upper end of the side of each tubular membrane monomer in the uppermost row of tubular membrane component (3) is communicated with the air suction and exhaust pipeline (4); the tail end of the air suction and exhaust pipeline (4) is connected with an exhaust valve (9), and the rear part of the exhaust valve (9) is connected with an automatic air suction and exhaust valve (1).
The tubular membrane components (3) are communicated in series, the water producing sides of the tubular membrane components (3) arranged from top to bottom are communicated through water producing pipes (7), and the water producing side at the lower end of each tubular membrane monomer side in the lowermost tubular membrane component (3) is connected with a water producing end comprehensive valve (8) through the water producing pipes (7).
The working process of the utility model is as follows:
in the normal chemical cleaning process of the tubular membrane, chemical cleaning agents enter from a water inlet end (6), agents cleaned from a concentrated water end (5) flow out from the concentrated water end (5), and agents generated at a filtration side flow out from a water production pipe (7) through a water production end comprehensive valve (8); during the chemical cleaning, the exhaust valve (9) is closed, the cleaning valve (10) is opened, so that odor or acid mist generated by the chemical cleaning enters the acid mist absorber (11) through the cleaning valve (10), the acid mist entering the acid mist absorber (11) is neutralized by alkaline solution and then is discharged, and the acid mist is prevented from being discharged into a workshop from the exhaust valve (9) through the automatic suction and exhaust valve (1) and the pipeline (2) at the tail end of the suction and exhaust valve behind the automatic suction and exhaust valve.
It should be noted that the above description is only a preferred embodiment of the apparatus structure of the present invention, and does not set any limit to the technical scope of the present invention. Therefore, any minor modifications, modifications and equivalents of the above examples, which are in accordance with the core technology of the present invention, are within the technical scope of the present invention and are within the protection scope of the present invention.
Claims (2)
1. An apparatus for removing odor from tubular membrane chemical cleaning, comprising: comprises a cleaning valve, an exhaust valve and an acid mist absorber; the acid mist absorber is communicated with a cleaning valve through a pipeline, and the cleaning valve is positioned at the uppermost end of the tubular membrane components arranged from top to bottom; the cleaning valve is communicated with the air suction and exhaust pipeline of the uppermost discharge pipe type membrane component through a pipeline; the water producing side at the upper end of the side of each tubular membrane monomer in the uppermost row of tubular membrane component is communicated with the air suction and exhaust pipeline; the tail end of the air suction and exhaust pipeline is connected with an exhaust valve, and the rear part of the exhaust valve is connected with an automatic air suction and exhaust valve.
2. The apparatus for removing odor of tubular membrane chemical cleaning according to claim 1, wherein: the tubular membrane components are communicated in series, the water producing sides of the tubular membrane components arranged from top to bottom are communicated through water producing pipes, and the water producing side at the lower end of the side of each tubular membrane monomer in the lowermost tubular membrane component is connected with a water producing end comprehensive valve through the water producing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122018757.1U CN215782746U (en) | 2021-08-25 | 2021-08-25 | Device for removing odor of tubular membrane chemical cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122018757.1U CN215782746U (en) | 2021-08-25 | 2021-08-25 | Device for removing odor of tubular membrane chemical cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215782746U true CN215782746U (en) | 2022-02-11 |
Family
ID=80151348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122018757.1U Active CN215782746U (en) | 2021-08-25 | 2021-08-25 | Device for removing odor of tubular membrane chemical cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215782746U (en) |
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2021
- 2021-08-25 CN CN202122018757.1U patent/CN215782746U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 211101 No. 86, runlin Road, Dongshan street, Jiangning District, Nanjing City, Jiangsu Province Patentee after: NANJING DANHENG TECHNOLOGY Co.,Ltd. Address before: 210000 No. 55 pailou lane, Gulou District, Nanjing, Jiangsu Patentee before: NANJING DANHENG TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |