CN214914770U - High concentration chlorine-containing waste gas treatment equipment - Google Patents
High concentration chlorine-containing waste gas treatment equipment Download PDFInfo
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- CN214914770U CN214914770U CN202121478897.0U CN202121478897U CN214914770U CN 214914770 U CN214914770 U CN 214914770U CN 202121478897 U CN202121478897 U CN 202121478897U CN 214914770 U CN214914770 U CN 214914770U
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- absorption tower
- vacuum tank
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Abstract
A high-concentration chlorine-containing waste gas treatment apparatus comprising: an absorption tower; a vacuum tank: the absorption tower is communicated with the bottom of the absorption tower through a pipeline, and the saturated organic solvent in the absorption tower enters the vacuum tank; a condenser: the vacuum tank is communicated with the upper part of the vacuum tank through a pipeline; a return pipe: and the bottom of the vacuum tank is communicated with the absorption tower. The utility model discloses in, inside the inside saturated organic solvent of absorption tower entered into the vacuum tank, vacuum tank reduced pressure, and chlorine-containing substance in the saturated organic solvent becomes chlorine-containing waste gas and gathers vacuum tank's upper portion, then enters into in the condenser, cooling is liquid, and, organic solvent process the back flow flows back extremely inside the absorption tower, the recycling.
Description
Technical Field
The utility model relates to a chlorine-containing waste gas treatment technical field, concretely relates to high concentration chlorine-containing waste gas treatment equipment.
Background
Chlorine-containing waste gases such as dichloroethane are one of the main pollution gases generated in factories, and are generally treated by a water absorption method.
However, the absorption rate of water to the chlorine-containing waste gas is relatively low, and a large amount of water resources are needed, and the existing research data shows that the absorption rate of high-boiling organic solvents such as ethylene glycol and white oil to the chlorine-containing waste gas is relatively high, but the direct discharge of the organic solvents causes secondary pollution to the environment, and the cost of the organic solvents is high, so that the direct discharge is relatively wasteful.
Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can effectively solve above-mentioned technical problem's high concentration chlorine-containing exhaust-gas treatment equipment.
In order to achieve the purpose of the utility model, the following technical proposal is adopted:
a high-concentration chlorine-containing waste gas treatment apparatus comprising:
an absorption tower; a vacuum tank: the absorption tower is communicated with the bottom of the absorption tower through a pipeline, and the saturated organic solvent in the absorption tower enters the vacuum tank; a condenser: the vacuum tank is communicated with the upper part of the vacuum tank through a pipeline; and, a return pipe: and the bottom of the vacuum tank is communicated with the absorption tower.
Further: and the absorption tower is connected with a heat exchanger.
Further: the condenser is connected with a storage tank.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses high concentration chlorine waste gas treatment equipment, inside the saturated organic solvent of absorption tower entered into vacuum tank inside, vacuum tank reduced pressure, and chlorine-containing material in the saturated organic solvent becomes chlorine-containing waste gas and gathers vacuum tank's upper portion, then enters into in the condenser, cooling is liquid, and, the organic solvent process the back flow flows back extremely inside the absorption tower, the recycling.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic view of the high concentration chlorine-containing waste gas treatment apparatus of the present invention.
In the figure: 1 is an absorption tower, 2 is a vacuum tank, 3 is a condenser, 4 is a return pipe, 5 is a heat exchanger, and 6 is a storage tank.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only 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 therefore, should not be construed as limiting the scope of the invention. When an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
As shown in figure 1, the utility model discloses high concentration chlorine-containing waste gas treatment equipment includes:
an absorption tower 1: the chlorine absorbent is used for absorbing chlorine and is a common type on the market; a vacuum tank 2: the device is communicated with the bottom of the absorption tower 1 through a pipeline, and the saturated organic solvent in the absorption tower 1 enters the vacuum tank 2; a condenser 3: is communicated with the upper part of the vacuum tank 2 through a pipeline; and, the return pipe 4: the bottom of the vacuum tank 2 is communicated with the absorption tower 1.
The saturated organic solvent in the absorption tower 1 enters the vacuum tank 2, the vacuum tank 2 reduces the air pressure, chlorine-containing substances in the saturated organic solvent become chlorine-containing waste gas and are gathered at the upper part of the vacuum tank 2, then the chlorine-containing waste gas enters the condenser 3, the chlorine-containing waste gas is cooled and cooled to be liquid, and the organic solvent flows back to the absorption tower 1 through the return pipe 4 and is recycled.
In this embodiment, further: the absorption tower 1 is connected with a heat exchanger 5, waste gas to be treated enters the absorption tower 1 after being cooled by the heat exchanger 5, absorption by the absorption tower 1 is facilitated, and the heat exchanger 5 is preferably a coil type heat exchanger.
In this embodiment, further: and the condenser 3 is connected with a storage tank 6 for collecting chlorine-containing substances cooled.
Finally, it should be noted that the pump body and the valve can be installed at suitable positions as required, and are not described herein.
The working principle is as follows:
the saturated organic solvent in the absorption tower 1 enters the vacuum tank 2, the vacuum tank 2 reduces the air pressure, chlorine-containing substances in the saturated organic solvent become chlorine-containing waste gas and are gathered at the upper part of the vacuum tank 2, then the chlorine-containing waste gas enters the condenser 3, the chlorine-containing waste gas is cooled and cooled to be liquid, and the organic solvent flows back to the absorption tower 1 through the return pipe 4 and is recycled.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (3)
1. The utility model provides a high concentration chlorine-containing waste gas treatment equipment which characterized in that: the method comprises the following steps:
an absorption tower;
a vacuum tank: the absorption tower is communicated with the bottom of the absorption tower through a pipeline, and the saturated organic solvent in the absorption tower enters the vacuum tank;
a condenser: the vacuum tank is communicated with the upper part of the vacuum tank through a pipeline;
and, a return pipe: and the bottom of the vacuum tank is communicated with the absorption tower.
2. The high concentration chlorine containing off-gas treatment facility as recited in claim 1, wherein: and the absorption tower is connected with a heat exchanger.
3. The high concentration chlorine containing off-gas treatment facility as recited in claim 2, wherein: the condenser is connected with a storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121478897.0U CN214914770U (en) | 2021-06-30 | 2021-06-30 | High concentration chlorine-containing waste gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121478897.0U CN214914770U (en) | 2021-06-30 | 2021-06-30 | High concentration chlorine-containing waste gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214914770U true CN214914770U (en) | 2021-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121478897.0U Active CN214914770U (en) | 2021-06-30 | 2021-06-30 | High concentration chlorine-containing waste gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214914770U (en) |
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2021
- 2021-06-30 CN CN202121478897.0U patent/CN214914770U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230418 Address after: 210000 Floor 9, building B4, Xincheng science and Technology Park, No. 8, Jialing Jiangdong Street, Jianye District, Nanjing, Jiangsu Province Patentee after: JIANGSU PROVINCIAL ACADEMY OF ENVIRONMENTAL SCIENCES, ENVIRONMENTAL TECHNOLOGY CO.,LTD. Address before: 203 Shanghai Road, Gulou District, Nanjing, Jiangsu 210000 Patentee before: Kang Kai |
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| TR01 | Transfer of patent right |