CN215842435U - Chlorine gas leakage treatment absorption system - Google Patents
Chlorine gas leakage treatment absorption system Download PDFInfo
- Publication number
- CN215842435U CN215842435U CN202121485634.2U CN202121485634U CN215842435U CN 215842435 U CN215842435 U CN 215842435U CN 202121485634 U CN202121485634 U CN 202121485634U CN 215842435 U CN215842435 U CN 215842435U
- Authority
- CN
- China
- Prior art keywords
- liquid
- chlorine
- spray tower
- absorption system
- storage tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model belongs to the technical field of chemical industry, and particularly relates to a chlorine gas leakage treatment absorption system which comprises a closed chamber and an absorption system, wherein the absorption system comprises a spray tower, and the spray tower is used for neutralizing and absorbing chlorine gas; the liquid storage tank is used for storing the neutralized waste liquid and the neutralized spraying liquid; and the induced draft fan is connected with the gas outlet at the top of the spray tower and used for discharging the neutralized waste gas. The system can safely absorb the leaked chlorine, protect the life safety of production personnel as much as possible, and protect the natural environment as much as possible. The system can be remotely controlled, emergency treatment personnel can control the accident site as soon as possible, the loss caused by the accident is reduced as much as possible, and the influence of the accident on the environment is reduced as much as possible recently.
Description
Technical Field
The utility model belongs to the technical field of chemical industry, and particularly relates to a chlorine gas leakage treatment absorption system.
Background
At present, the traditional liquid chlorine vaporization process is adopted in China, a liquid chlorine steel bottle or a liquid chlorine storage tank is heated by a hot water tank through a liquid chlorine vaporizer, the temperature is controlled to be 71-85 ℃, and liquid chlorine is vaporized and then is led to a workshop for chlorination reaction. However, since chlorine is one of dangerous chemicals, the chlorination process is also an important monitoring chemical process, and the liquid chlorine vaporization room is also a significant hazard source. Therefore, because the existing chlorine leakage treatment absorption system is not mature enough, when the chlorine leakage occurs uncontrollably, the treatment effect is poor, and the danger is increased for the operation of personnel.
Disclosure of Invention
One technical problem that the aspect of this disclosure solved is to provide a chlorine gas leakage treatment absorption system, this system can be with leaking chlorine gas safety absorption, the life safety of protection production personnel as far as possible, and the natural environment is protected as far as possible.
In order to achieve the above object, the present system comprises,
the device comprises an openable sealed room, a leakage source and a leakage detection device, wherein the sealed room is used for placing the leakage source; and
an absorbent system, the absorbent system comprising,
the spray tower is used for neutralizing and absorbing chlorine and is communicated with the closed room through an exhaust fan;
the liquid storage tank is used for storing waste liquid after chlorine absorption and spray liquid for neutralization, an alkali liquid inlet, a water inlet, a waste liquid inlet and a liquid outlet are formed in the liquid storage tank, the alkali liquid inlet is connected with an alkali liquid supply device, the water inlet is connected with a water supply device, the waste liquid inlet is connected with a waste liquid outlet at the bottom of the spray tower, and the liquid outlet is connected with a liquid inlet at the top of the spray tower through a water pump; and
and the induced draft fan is connected with the gas outlet at the top of the spray tower and is used for discharging the neutralized waste gas.
In one embodiment, a cooling device is arranged on a pipeline between the liquid outlet of the liquid storage tank and the liquid inlet at the top of the spray tower.
In one embodiment, the absorption system comprises a plurality of absorption systems which are connected in series in sequence to achieve the best absorption effect.
In one embodiment, the bottom of the liquid storage tank is provided with a waste liquid outlet.
Compared with the prior art, the system has the advantages that leaked chlorine gas can be safely absorbed, the life safety of production personnel can be protected as far as possible, and the natural environment can be protected as far as possible. The system can be remotely controlled, emergency treatment personnel can control the accident site as soon as possible, the loss caused by the accident is reduced as much as possible, and the influence of the accident on the environment is reduced as much as possible recently.
Drawings
Fig. 1 is a schematic overall structure diagram according to one aspect of the present disclosure.
The system comprises a closed room, a 2-absorption system, a 201-spray tower, a 202-liquid storage tank, a 203-cooling device, a 204-alkali liquor supply device, a 205-water supply device, a 206-water pump, a 3-exhaust fan and a 4-induced draft fan, wherein the closed room is arranged in the closed room.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Referring to fig. 1, a chlorine leakage treatment absorption system includes a sealed room 1, the sealed room 1 can be opened and closed at any time, and the sealed room 1 is used for placing a leakage source, such as a leaked chlorine cylinder. The absorption system 2 is used for neutralization and absorption, the absorption system 2 comprises a spray tower 201, the spray tower 201 is used for neutralization and absorption of chlorine, and the spray tower 201 is communicated with the closed room 1 through an exhaust fan 3; the liquid storage tank 202 is used for storing waste liquid obtained after chlorine gas is neutralized and absorbed and spraying liquid used for neutralization, an alkali liquid inlet, a water inlet, a waste liquid inlet and a liquid outlet are formed in the liquid storage tank 202, the alkali liquid inlet is connected with the alkali liquid supply device 204, the water inlet is connected with the water supply device 205, the waste liquid inlet is connected with a waste liquid outlet at the bottom of the spraying tower 201, and the liquid outlet is connected with a liquid inlet at the top of the spraying tower 201 through the water pump 206. And the draught fan 4 is connected with the gas outlet at the top of the spray tower 201 and used for discharging the neutralized waste gas. The embodiment is provided with a second-stage absorption system 2, the gas outlet of the spray tower 201 of the first-stage absorption system 2 is communicated with the gas inlet of the spray tower 201 of the second-stage absorption system 2, and the gas outlet of the second-stage spray tower 201 is communicated with the induced draft fan 4. In order to make the system more stable in operation, two draft fans 3 for exhausting air from the closed room 1 are provided, one for each use, and similarly, two draft fans 4 for exhausting air from the spray tower 201 are also provided, one for each use, and one for each use.
Because the chemical reaction releases heat when the chlorine gas is absorbed in the spray tower 201, the temperature of the liquid in the liquid storage tank 202 can be raised, and therefore, a cooling device 203 is arranged on a pipeline between the liquid outlet of the liquid storage tank 202 and the liquid inlet at the top of the spray tower 201 and used for cooling the spray liquid, so that the chlorine gas absorption effect is better and ideal.
The concentration of the liquid in the liquid storage tank 202 is gradually increased, the waste liquid can be discharged through a waste liquid outlet at the bottom, and a liquid discharge branch can be arranged at the outlet of the water pump 206 to discharge the waste liquid. Then the alkali liquor and water are supplemented through the alkali liquor inlet and the water inlet.
In actual use, if chlorine leaks, for example, a chlorine steel cylinder leaks, emergency treatment personnel wear a positive pressure respirator, use a hanging crane to move the leaked steel cylinder into the accident treatment sealing room 1, close the sealing room 1, and evacuate the personnel safely. The system is started, the spray tower 201 absorbs chlorine completely, and other gases are exhausted through the draught fan 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Chlorine is revealed and is handled absorption system, its characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the device comprises an openable sealed room, a leakage source and a leakage detection device, wherein the sealed room is used for placing the leakage source; and
an absorbent system, said absorbent system comprising,
the spray tower is used for neutralizing and absorbing chlorine and is communicated with the closed room through an exhaust fan;
the liquid storage tank is used for storing waste liquid after chlorine absorption and spray liquid for neutralization, an alkali liquid inlet, a water inlet, a waste liquid inlet and a liquid outlet are formed in the liquid storage tank, the alkali liquid inlet is connected with an alkali liquid supply device, the water inlet is connected with a water supply device, the waste liquid inlet is connected with a waste liquid outlet at the bottom of the spray tower, and the liquid outlet is connected with a liquid inlet at the top of the spray tower through a water pump; and
and the induced draft fan is connected with the gas outlet at the top of the spray tower and is used for discharging the neutralized waste gas.
2. The chlorine leak treatment absorption system of claim 1, wherein: and a cooling device is arranged on a pipeline between the liquid outlet of the liquid storage tank and the liquid inlet at the top of the spray tower.
3. The chlorine leak treatment absorption system of claim 1, wherein: and a waste liquid outlet is formed in the bottom of the liquid storage tank.
4. The chlorine leak treatment absorption system according to any one of claims 1 to 3, wherein: the absorption system comprises a plurality of absorption systems which are connected in series in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121485634.2U CN215842435U (en) | 2021-07-01 | 2021-07-01 | Chlorine gas leakage treatment absorption system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121485634.2U CN215842435U (en) | 2021-07-01 | 2021-07-01 | Chlorine gas leakage treatment absorption system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215842435U true CN215842435U (en) | 2022-02-18 |
Family
ID=80336155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121485634.2U Active CN215842435U (en) | 2021-07-01 | 2021-07-01 | Chlorine gas leakage treatment absorption system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215842435U (en) |
-
2021
- 2021-07-01 CN CN202121485634.2U patent/CN215842435U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215842435U (en) | Chlorine gas leakage treatment absorption system | |
| CN111850326A (en) | Nitrogen-chlorine gas mixing system and method for aluminum melt purification | |
| CN206587734U (en) | A kind of chloroacetate reaction kettle system of accident disposal | |
| CN112610890A (en) | Explosion-proof safety protection device for tail gas in urea production system | |
| CN211069631U (en) | Polycarboxylate water reducing agent exhaust treatment device | |
| CN211475964U (en) | Tank field high concentration styrene exhaust-gas treatment system | |
| JP2007044667A (en) | Apparatus and method for treating exhaust gas | |
| CN207489485U (en) | A kind of containment ventilating system with Yu Haiyang nuclear power platform | |
| CN112999849B (en) | Processing device for chlorine leakage accident | |
| CN105107360A (en) | Emergency drain-off system for thermal power plant denitration system ammonia area liquid ammonia | |
| CN110864311A (en) | Tank field high-concentration styrene waste gas treatment system and method | |
| CN215742727U (en) | Movable desorption catalytic combustion equipment | |
| CN206599441U (en) | A kind of byproduct steam hydrochloric acid synthesis system | |
| CN203463939U (en) | Leaked chlorine gas absorption device | |
| CN203395575U (en) | Accident chlorine recovery system | |
| CN213471633U (en) | Comprehensive preheating recycling system | |
| CN209005551U (en) | A kind of explosion-proof catalytic oxidizing equipment | |
| GB2496326A (en) | Zero-pollution recycling system for safely producing anhydrous hydrogen fluoride | |
| CN110935289B (en) | Sealed gas collection absorption system of hydrogen fluoride reacting furnace head and tail | |
| CN209865789U (en) | A diluting device for liquid ammonia emergency treatment | |
| CN112174472A (en) | Atmosphere protection device of pyrolysis desorption system | |
| CN110180461A (en) | A kind of coal tar high-temperature high-voltage reaction experimental provision | |
| CN204933235U (en) | A kind of denitrating system ammonia district, thermal power plant liquefied ammonia Emergency Exhaust System | |
| CN214664483U (en) | Soluble waste gas purification device | |
| CN214866005U (en) | Safety protection device for film drying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |