CN210584360U - Prevent blockking up exhaust treatment device - Google Patents
Prevent blockking up exhaust treatment device Download PDFInfo
- Publication number
- CN210584360U CN210584360U CN201921460266.9U CN201921460266U CN210584360U CN 210584360 U CN210584360 U CN 210584360U CN 201921460266 U CN201921460266 U CN 201921460266U CN 210584360 U CN210584360 U CN 210584360U
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- liquid
- waste gas
- pipe
- water tank
- filter screen
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- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses an anti-clogging waste gas treatment device, wherein one side of a spray tower body is provided with a communicating water tank, the lower end of the communicating water tank is provided with an opening, and the bottom of a circulating water pipe is arranged in the communicating water tank; the bottom of the spray tower body is provided with a slope inclining downwards towards the opening, a filter screen is arranged at the opening, and a sewage discharge pipeline is arranged at the position, close to the filter screen, of the bottom of the slope; after impurities in the waste gas enter the waste gas absorption liquid, the impurities enter the communicating water tank through the filtration of the filter screen, so that the blockage of the spray head is avoided; the impurities can be discharged through a sewage discharge pipeline after being accumulated at the filter screen, so that the whole filter screen is prevented from being blocked by the impurities; the slope of spray column body bottom can make impurity slide to sewage pipes department in time and discharge, avoids spray column body bottom to produce impurity and piles up and influence waste gas purification liquid quality.
Description
Technical Field
The utility model relates to an exhaust-gas treatment field especially relates to a prevent blockking up exhaust-gas treatment device.
Background
Along with the development of industry, the influence of pollutants on the environment is larger and larger, the treatment of the pollutants is imperative, a spray tower is a common waste gas treatment device, a filling layer section is arranged in the spray tower, a spray head is arranged on the upper side of the filling layer section to spray a waste gas absorption liquid, the waste gas treatment of the spray tower is to introduce waste gas into the spray tower to flow through the filling layer section, the waste gas is fully contacted with the waste gas absorption liquid flowing on the surface of a filler to adsorb acid or alkaline dirt contained in the waste gas, and the absorption liquid after the waste gas treatment is sent to the spray head to be sprayed through a circulating water pump, so that the effect of recycling is achieved; however, the waste gas often carries dust and impurities, and the impurities are pumped to the spray head through the circulating water pipe to easily block the spray head, so that the normal work of the spray tower is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to avoid prior art's weak point, provide a prevent blockking up exhaust treatment device to effectively solve the weak point that exists among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an anti-blocking waste gas treatment device comprises a spray tower body, waste gas absorption liquid is arranged at the bottom of the spray tower body, a circulating water pipe is arranged on the side surface of the spray tower body, a spray head extending into the spray tower body is arranged on the circulating water pipe, a communicating water tank is arranged on one side of the spray tower body, an opening communicated with the bottom of the spray tower body is arranged at the lower end of the communicating water tank, and the bottom of the circulating water pipe is arranged in the communicating water tank; the bottom of spray column body is provided with the decurrent slope of slope to the open-ended direction, the opening part is provided with the filter screen, and the position that the bottom on slope is close to the filter screen is provided with sewage pipes, is provided with the valve on the sewage pipes.
Furthermore, a liquid adding tank and a waste liquid tank are arranged on one side of the communicated water tank, a liquid adding pipe is arranged on the circulating water pipe through a three-way valve, and the tail end of the liquid adding pipe is arranged in the liquid adding tank; and a waste liquid pipe is arranged on the communicating water tank, and an outlet of the waste liquid pipe is arranged on the waste liquid groove.
Furthermore, a water pump is arranged on the circulating water pipe and is arranged on the upper portion of the three-way valve.
Further, the waste liquid pipe is horizontally arranged on the upper part of the liquid level of the waste gas absorption liquid.
Further, an air inlet is formed in the spray tower body, and the tail end of the air inlet extends into the position below the liquid level of the waste gas absorption liquid.
The above technical scheme of the utility model following beneficial effect has: after impurities in the waste gas enter the waste gas absorption liquid, the waste gas absorption liquid is filtered by the filter screen and enters the communicating water tank, and then the filtered waste gas absorption liquid is pumped to the spray head through the circulating water pipe and sprayed out, so that the spray head is prevented from being blocked; impurities can be discharged through a sewage discharge pipeline after being accumulated at the filter screen, so that the whole filter screen is prevented from being blocked by the impurities; the slope of spray column body bottom can make impurity slide to sewage pipes department in time and discharge, avoids spray column body bottom to produce impurity and piles up and influence waste gas purification liquid quality.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the anti-clogging exhaust gas treatment device according to the embodiment includes a spray tower body 1, a waste gas absorption liquid 11 is disposed at the bottom of the spray tower body 1, a circulating water pipe 12 is disposed at a side surface of the spray tower body 1, a spray head 121 extending into the spray tower body 1 is disposed on the circulating water pipe 12, the circulating water pipe 12 conveys the waste gas absorption liquid 11 to the spray head 121 through a water pump 122 to be sprayed out, the waste gas absorption liquid 11 is sprayed on a filling layer 14 in the spray tower body 1, the waste gas enters the spray tower body 1 through a gas inlet 13, rises through the filling layer 14 to be fully contacted with the waste gas absorption liquid 11 for purification treatment, and then a gas outlet 15 at the upper part of the spray tower body 1 discharges qualified purified gas;
preferably, the tail end of the gas inlet 13 extends to the position below the liquid level of the waste gas absorption liquid 11, and the gas can directly react with the absorption liquid after being introduced, so that the purification efficiency is improved;
a communicating water tank 2 is arranged on one side of the spray tower body 1, an opening 2a communicated with the bottom of the spray tower body 1 is arranged at the lower end of the communicating water tank 2, and the bottom of a circulating water pipe 12 is arranged in the communicating water tank 2; a slope 16 inclining downwards towards the direction of the opening 2a is arranged at the bottom of the spray tower body 1, a filter screen 21 is arranged at the opening 2a, a sewage discharge pipeline 17 is arranged at the position, close to the filter screen 21, of the bottom of the slope 16, and a valve 171 is arranged on the sewage discharge pipeline 17; after impurities in the waste gas enter the waste gas absorption liquid 11, the waste gas enters the communicating water tank 2 after being filtered by the filter screen 21, and then the filtered waste gas absorption liquid 11 is pumped to the spray head 121 through the circulating water pipe 12 to be sprayed out, so that the spray head 121 is prevented from being blocked; impurities can be discharged through the sewage discharge pipeline 17 after being accumulated at the filter screen 21, so that the whole filter screen 21 is prevented from being blocked by the impurities; the slope 16 at the bottom of the spray tower body 1 can enable impurities to slide to the sewage discharge pipeline 17 to be discharged in time, so that the influence on the quality of the waste gas purification liquid caused by the accumulation of the impurities at the bottom of the spray tower body 1 is avoided;
preferably, a liquid adding tank 3 and a waste liquid tank 4 are arranged on one side communicated with the water tank 2, a liquid adding pipe 124 is arranged on the circulating water pipe 12 through a three-way valve 123, and the tail end of the liquid adding pipe 124 is arranged in the liquid adding tank 3; the water pump 122 is disposed at an upper portion of the three-way valve 123; a waste liquid pipe 22 is arranged on the communicating water tank 2, and the outlet of the waste liquid pipe 22 is arranged on the waste liquid tank 4; the waste gas absorption liquid 11 is nearly saturated after being used for a long time, when the waste gas absorption liquid 11 is updated, the three-way valve 123 is switched to enable the circulating water pipe 12 to be communicated with the liquid adding pipe 124, the lower end of the circulating water pipe 12 is closed, the water pump 122 sucks new waste gas absorption liquid 11 in the liquid adding groove 3 through the liquid adding pipe 124, the new waste gas absorption liquid is sprayed in the spray tower body 1 through the spray head 121, then the waste gas absorption liquid 11 in the spray tower body 1 is increased, the liquid level in the communicated water tank 2 rises and then flows into the waste liquid groove 4 through the waste liquid pipe 22, and waste liquid can be recycled;
preferably, the waste liquid pipe 22 is horizontally arranged above the liquid level of the waste gas absorption liquid 11; when new liquid is added, the waste liquid can overflow in time.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides a prevent blockking up exhaust treatment device, includes the spray column body, the bottom of spray column body is provided with waste gas absorption liquid, the side of spray column body is provided with circulating pipe, is provided with on the circulating pipe to stretch into the inside shower nozzle of spray column body, its characterized in that: a communicating water tank is arranged on one side of the spray tower body, an opening communicated with the bottom of the spray tower body is formed in the lower end of the communicating water tank, and the bottom of the circulating water pipe is arranged in the communicating water tank; the bottom of spray column body is provided with the decurrent slope of slope to the open-ended direction, the opening part is provided with the filter screen, and the position that the bottom on slope is close to the filter screen is provided with sewage pipes, is provided with the valve on the sewage pipes.
2. The anti-clogging exhaust gas treatment device according to claim 1, wherein: a liquid adding tank and a waste liquid tank are also arranged on one side of the communicating water tank, a liquid adding pipe is arranged on the circulating water pipe through a three-way valve, and the tail end of the liquid adding pipe is arranged in the liquid adding tank; and a waste liquid pipe is arranged on the communicating water tank, and an outlet of the waste liquid pipe is arranged on the waste liquid groove.
3. The exhaust treatment device according to claim 2, wherein: and the circulating water pipe is provided with a water pump which is arranged at the upper part of the three-way valve.
4. The exhaust treatment device according to claim 2, wherein: the waste liquid pipe is horizontally arranged on the upper part of the liquid level of the waste gas absorption liquid.
5. The anti-clogging exhaust gas treatment device according to claim 1, wherein: the spray tower body is provided with an air inlet, and the tail end of the air inlet extends into the position below the liquid level of the waste gas absorption liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921460266.9U CN210584360U (en) | 2019-09-04 | 2019-09-04 | Prevent blockking up exhaust treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921460266.9U CN210584360U (en) | 2019-09-04 | 2019-09-04 | Prevent blockking up exhaust treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210584360U true CN210584360U (en) | 2020-05-22 |
Family
ID=70700059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921460266.9U Active CN210584360U (en) | 2019-09-04 | 2019-09-04 | Prevent blockking up exhaust treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210584360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871183A (en) * | 2020-08-04 | 2020-11-03 | 江西千多多家具有限公司 | Special spray tower of spray booth |
| CN115253390A (en) * | 2022-08-12 | 2022-11-01 | 深圳科力迩科技有限公司 | Defoaming removes foam system |
-
2019
- 2019-09-04 CN CN201921460266.9U patent/CN210584360U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871183A (en) * | 2020-08-04 | 2020-11-03 | 江西千多多家具有限公司 | Special spray tower of spray booth |
| CN115253390A (en) * | 2022-08-12 | 2022-11-01 | 深圳科力迩科技有限公司 | Defoaming removes foam system |
| CN115253390B (en) * | 2022-08-12 | 2024-06-07 | 深圳科力迩科技有限公司 | Defoaming and defoaming system |
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