CN218901304U - Waste gas collecting and treating device - Google Patents
Waste gas collecting and treating device Download PDFInfo
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- CN218901304U CN218901304U CN202222775706.8U CN202222775706U CN218901304U CN 218901304 U CN218901304 U CN 218901304U CN 202222775706 U CN202222775706 U CN 202222775706U CN 218901304 U CN218901304 U CN 218901304U
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- waste gas
- gas collecting
- exhaust gas
- collecting tank
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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 discloses an exhaust gas collecting and treating device, which comprises an exhaust gas collecting tank, an air inlet pipe, an air outlet pipe and an exhaust gas filter, wherein the air inlet pipe is connected with the air inlet pipe; the waste gas collecting tank is filled with liquid with a certain height, one end of the air inlet pipe is inserted into a region below the liquid level in the waste gas collecting tank, and the other end of the air inlet pipe is provided with an air suction cover; one end of the air outlet pipe is communicated with the area above the liquid level of the waste gas collecting tank, and the other end of the air outlet pipe is connected with the waste gas filter; and a fan is arranged on the air outlet pipe. The utility model realizes the effective and continuous collection and treatment of the unstructured waste gas, realizes the multi-part treatment of the waste gas by arranging the liquid for dissolving the soluble gas and the design of the waste gas filter in the waste gas collecting tank, and improves the waste gas treatment effect; the utility model realizes the effective collection and low-cost treatment of the unstructured waste gas, purifies the production environment and is beneficial to safe production.
Description
Technical Field
The utility model relates to the technical field of waste gas collection and treatment, in particular to a waste gas collection and treatment device suitable for an unorganized exhaust gas.
Background
In chemical production, a large amount of gas is usually generated, and the generated gas includes both organized exhaust gas and unorganized exhaust gas. The gas which is discharged in an organized way is usually discharged and collected by special discharging equipment, and is treated uniformly, so that the influence on the atmospheric environment is basically avoided. However, because the unstructured exhaust gas is discharged in an unstructured and intermittent mode in the non-closed process, such as the process of preparing production materials, reacting, rectifying products, extracting, crystallizing, drying, discharging and the like, the unstructured exhaust gas is not recovered generally due to irregular discharge, small quantity and the like, but is directly discharged into the environment, so that the pollution of the unstructured exhaust gas to the environment is more serious, and the safe production is affected to a certain extent.
However, the tail gas or waste gas recovery device in the prior art is mainly aimed at organized exhaust gas, and can not effectively collect the unorganized exhaust gas.
Disclosure of Invention
The utility model solves the problems in the aspect of unorganized waste gas collection and treatment in the prior art by providing the waste gas collection and treatment device.
In order to solve the technical problems, the utility model provides an exhaust gas collecting and treating device, which comprises an exhaust gas collecting tank, an air inlet pipe, an air outlet pipe and an exhaust gas filter; the waste gas collecting tank is filled with liquid with a certain height, one end of the air inlet pipe is inserted into a region below the liquid level in the waste gas collecting tank, and the other end of the air inlet pipe is provided with an air suction cover; one end of the air outlet pipe is communicated with the area above the liquid level of the waste gas collecting tank, and the other end of the air outlet pipe is connected with the waste gas filter; and a fan is arranged on the air outlet pipe.
In a preferred embodiment of the utility model, a distributor is arranged at one end of the air inlet pipe, which is inserted below the liquid level.
In a preferred embodiment of the present utility model, a baffle plate is further installed on an inner wall surface of the exhaust gas collection tank.
In a preferred embodiment of the present utility model, a waste water discharge pipe is further installed at the bottom of one side of the waste gas collecting tank, and a waste water pump is installed on the waste water discharge pipe.
In a preferred embodiment of the present utility model, a water replenishing pipe is further connected to the top end of the exhaust gas collecting tank.
In a preferred embodiment of the utility model, the exhaust gas filter is an activated carbon canister.
In a preferred embodiment of the utility model, a pressure gauge is mounted on the activated carbon tank.
The beneficial effects of the utility model are as follows: according to the waste gas collecting and treating device, through the design of the waste gas collecting tank, the air inlet pipe with the air suction cover, the air outlet pipe and the waste gas filter, the effective and continuous collection and treatment of the unstructured waste gas are realized, and through the design of the waste gas filter and the liquid containing soluble gas in the waste gas collecting tank, the multi-part treatment of the waste gas is realized, and the waste gas treatment effect is improved; the utility model realizes the effective collection and low-cost treatment of the unstructured waste gas, purifies the production environment and is beneficial to safe production.
Drawings
FIG. 1 is a schematic perspective view of an exhaust gas collecting and treating apparatus according to a preferred embodiment of the present utility model;
the components in the drawings are marked as follows: 1. the system comprises an exhaust gas collecting tank, an air inlet pipe, an air outlet pipe, an exhaust gas filter, a fan, a waste water pump, a baffle plate, a water supplementing pipe, a water outlet pipe, a distributor, an air suction cover and a pressure gauge.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1, an embodiment of the present utility model includes:
example 1
The utility model discloses an exhaust gas collecting and treating device which comprises an exhaust gas collecting tank 1, an air inlet pipe 2, an air outlet pipe 3, an exhaust gas filter 4, a fan 5 and a wastewater pump 6.
Wherein, the waste gas collecting tank 1 is filled with a liquid with a certain height, usually clean water, for absorbing the soluble gas in the waste gas. Install baffle 7 on the internal face of exhaust gas collection jar 1, baffle 7 distributes along internal face a week, can reduce the fluctuation and the impact of jar internal portion liquid to prevent that the large-traffic waste gas from getting into and leading to exhaust gas collection jar 1 vibrations, thereby reduce the risk of exhaust gas collection jar 1 welding seam fracture, improve life.
The top of the exhaust gas collecting tank 1 is connected with a water supplementing pipe 8 for supplementing fresh liquid into the exhaust gas collecting tank 1. The waste gas collecting tank 1's one side bottom still is connected with outlet pipe 9, install waste water pump 6 on the outlet pipe 9, waste water pump 6 is used for regularly taking out the waste water that has dissolved waste gas in the waste gas collecting tank 1, replaces fresh liquid to guarantee the absorption effect to the soluble gas in the waste gas.
One end of the air inlet pipe 2 is inserted into a region below the liquid level in the exhaust gas collecting tank 1, and a distributor 10 is further arranged on the end, so that the contact area between the exhaust gas discharged from the air inlet pipe 2 and the liquid can be increased, the absorption efficiency is improved, and the low-cost collection treatment of the unstructured exhaust gas is realized; the other end of the air inlet pipe 2 is provided with a plurality of air suction covers 11, and the air suction covers 11 are distributed at intervals, and are preferably arranged above the corresponding storage tank or reaction tank so as to efficiently collect the unstructured gas released by the corresponding storage tank or reaction tank. In addition, the suction hood 11 collects the unorganized waste gas, so that the risk of material cross-over between the storage tanks can be avoided.
One end of the air pipe 3 is inserted into the waste gas collecting tank 1 and is positioned in the area above the liquid level, and the other end of the air pipe is connected with the waste gas filter 4, so that insoluble gas in the waste gas collecting tank 1 after liquid absorption is conveyed into the waste gas filter 4 for further filtration treatment, effective purification of waste gas is realized, particulate matters and part of harmful gas to the environment are removed, and harmless gas treated by the waste gas filter 4 is discharged.
Specifically, fan 5 is still installed on tuber pipe 3, and the insoluble gas of exhaust gas collection jar 1 is taken out through the effect of fan 5, makes the interior negative pressure that forms of exhaust gas collection jar 1, helps the unorganized waste gas that collects in the air-supply line 2 to enter into exhaust gas collection jar 1, has ensured the smooth and easy going on of breathing in and exhaust process.
The exhaust gas filter 4 is an activated carbon box, and a pressure gauge 12 is also arranged on the activated carbon box. Through the design of manometer 12, realize the residual gas in the real-time supervision exhaust gas filter 4 to adjust the power of fan 5 according to this, guarantee that whole inspiration, the exhaust process can go on smoothly.
The working principle of the waste gas collecting and treating device is as follows:
through the functions of the water supplementing pipe 8 and the wastewater pump 6, the waste gas collecting tank 1 is ensured to be internally provided with a solution capable of effectively absorbing the soluble gas in the waste gas;
the fan works to enable the waste gas collection tank 1 to be in a negative pressure state, under the action of the negative pressure state, the unorganized gas discharged by the workshop enters the air inlet pipe through the air suction cover and is discharged from the distributor below the liquid level, the soluble gas in the waste gas is absorbed by the liquid, the insoluble gas escapes from the water surface, enters the air pipe under the action of the fan and is conveyed into the activated carbon box for further filtration, and the filtered gas is subjected to further treatment or harmless discharge.
The utility model realizes the effective collection and low-cost treatment of the unorganized waste gas in the storage tank area, has simple structure and high absorption efficiency, ensures that the tail gas is discharged up to the standard, purifies the production environment and is beneficial to safe production.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The waste gas collecting and treating device is characterized by comprising a waste gas collecting tank, an air inlet pipe, an air outlet pipe and a waste gas filter; the waste gas collecting tank is filled with liquid with a certain height, one end of the air inlet pipe is inserted into a region below the liquid level in the waste gas collecting tank, and the other end of the air inlet pipe is provided with an air suction cover; one end of the air outlet pipe is communicated with the area above the liquid level of the waste gas collecting tank, and the other end of the air outlet pipe is connected with the waste gas filter; and a fan is arranged on the air outlet pipe.
2. An exhaust gas collecting and treating device according to claim 1, wherein a distributor is installed at an end of the air inlet pipe inserted below the liquid surface.
3. The exhaust gas collecting and treating device according to claim 1, wherein a baffle plate is further installed on an inner wall surface of the exhaust gas collecting tank.
4. A waste gas collecting and treating device as claimed in claim 3, wherein a waste water discharge pipe is further installed at the bottom of one side of the waste gas collecting tank, and a waste water pump is installed on the waste water discharge pipe.
5. The exhaust gas collecting and treating device according to claim 4, wherein the top end of the exhaust gas collecting tank is further connected with a water replenishing pipe.
6. The exhaust gas collecting and treating device according to claim 1, wherein the exhaust gas filter is an activated carbon tank.
7. The exhaust gas collecting and treating device according to claim 6, wherein the activated carbon tank is provided with a pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222775706.8U CN218901304U (en) | 2022-10-21 | 2022-10-21 | Waste gas collecting and treating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222775706.8U CN218901304U (en) | 2022-10-21 | 2022-10-21 | Waste gas collecting and treating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218901304U true CN218901304U (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222775706.8U Active CN218901304U (en) | 2022-10-21 | 2022-10-21 | Waste gas collecting and treating device |
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| CN (1) | CN218901304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118681265A (en) * | 2024-08-26 | 2024-09-24 | 四川省天晟源环保股份有限公司 | Device for preventing steam from overflowing during grinding extraction and chlorophyll extraction method |
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2022
- 2022-10-21 CN CN202222775706.8U patent/CN218901304U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118681265A (en) * | 2024-08-26 | 2024-09-24 | 四川省天晟源环保股份有限公司 | Device for preventing steam from overflowing during grinding extraction and chlorophyll extraction method |
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