CN214681665U - Chlorine control system in sodium hypochlorite production process - Google Patents
Chlorine control system in sodium hypochlorite production process Download PDFInfo
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- CN214681665U CN214681665U CN202120665147.8U CN202120665147U CN214681665U CN 214681665 U CN214681665 U CN 214681665U CN 202120665147 U CN202120665147 U CN 202120665147U CN 214681665 U CN214681665 U CN 214681665U
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- suction hose
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Abstract
The utility model discloses a chlorine control system in the production process of sodium hypochlorite, which comprises a reaction kettle, a liquid chlorine bottle, a chlorine recovery system and a chlorine leakage treatment system, wherein the chlorine recovery system comprises a first exhaust fan, a booster pump, an ultra-low temperature refrigerator, a liquid storage tank and a solenoid valve which are sequentially connected through a pipeline; the chlorine leakage treatment system comprises a second chlorine detector, an audible and visual alarm, a second exhaust fan and an air suction hose, wherein the second chlorine detector is arranged at a position in a production workshop where chlorine leakage easily occurs and is connected with the audible and visual alarm, the second exhaust fan is connected with the air suction hose, and the second exhaust fan and the air suction hose are matched with the audible and visual alarm and the second chlorine detector for use. The chlorine control system can simultaneously carry out chlorine recovery and chlorine leakage treatment.
Description
Technical Field
The utility model belongs to the technical field of sodium hypochlorite production technique and specifically relates to a chlorine control system in sodium hypochlorite production process.
Background
The sodium hypochlorite is used as bleaching agent, oxidant and water purifier, is widely used in paper making, textile, light industry and other industries, has the functions of bleaching, sterilizing and disinfecting, is used for purifying water, is used as disinfectant, bleaching paper pulp and the like, and has wide market and application prospects. Chlorine is as sodium hypochlorite's main raw materials for production, and it is difficult 100% reaction complete in reaction process to there is the risk of revealing, if can handle the recycle of chlorine and reveal the problem, will be to improving production efficiency, reduce enterprise manufacturing cost, guarantee the safety in production and have the important meaning.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a chlorine control system in sodium hypochlorite production process not only can realize high-efficient recycle to the chlorine that does not have the reaction complete, practices thrift manufacturing cost, and in case the workshop takes place chlorine and reveals, can also in time report to the police and shut down, inform the operation personnel to handle.
A chlorine control system in a sodium hypochlorite production process comprises a reaction kettle, a liquid chlorine bottle, a chlorine recovery system and a chlorine leakage treatment system, wherein the chlorine recovery system comprises a first exhaust fan, a booster pump, an ultralow-temperature refrigerator, a liquid storage tank and an electromagnetic valve which are sequentially connected through a pipeline; the chlorine gas leakage treatment system comprises a second chlorine gas detector, an audible and visual alarm, a second exhaust fan and a suction hose, wherein the second chlorine gas detector is arranged at a position where chlorine gas leakage easily occurs in a workshop and is connected with the audible and visual alarm, the second exhaust fan is connected with the suction hose, and the second exhaust fan and the suction hose are matched with the audible and visual alarm and the second chlorine gas detector for use.
Preferably, the liquid storage tank is provided with a liquid level sensor.
Preferably, the second chlorine detector and the audible and visual alarm are provided with multiple groups.
Preferably, the second exhaust fan and the suction hose are provided with a plurality of groups.
The beneficial effects of the utility model reside in that:
not only can realize high-efficient recycle to the chlorine that does not have the reaction complete, practice thrift manufacturing cost, in case take place chlorine in the workshop and reveal, can also in time report to the police and shut down, inform the operation personnel to handle, can effectively improve production efficiency, reduce the manufacturing cost of enterprise, guarantee going on safely smoothly of production.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution of the present invention is clearly and completely described below with reference to the accompanying drawings of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
A chlorine control system in a sodium hypochlorite production process comprises a reaction kettle, a liquid chlorine bottle, a chlorine recovery system and a chlorine leakage treatment system, wherein the chlorine recovery system comprises a first exhaust fan, a booster pump, an ultralow-temperature refrigerator, a liquid storage tank and an electromagnetic valve which are sequentially connected through a pipeline; the chlorine gas leakage treatment system comprises a second chlorine gas detector, an audible and visual alarm, a second exhaust fan and a suction hose, wherein the second chlorine gas detector is arranged at a position where chlorine gas leakage easily occurs in a workshop and is connected with the audible and visual alarm, the second exhaust fan is connected with the suction hose, and the second exhaust fan and the suction hose are matched with the audible and visual alarm and the second chlorine gas detector for use.
Specifically, the chlorine detector I and the audible and visual alarm can be arranged at the liquid inlet and the liquid outlet of the liquid chlorine bottle, the liquid inlet and the gas outlet of the reaction kettle and other equipment and key nodes in the flow process of chlorine, the second exhaust fan and the suction hose are reasonably arranged according to a production workshop, any corner in the production workshop can be covered by the suction hose, in order to save cost, the second exhaust fan can be used for controlling a plurality of suction hoses by arranging a manual switch on the suction hose,
in this embodiment, a liquid level sensor is arranged on the liquid storage tank.
In this embodiment, the second chlorine detector and the audible and visual alarm are provided with a plurality of groups.
In this embodiment, the second exhaust fan and the suction hose are provided with a plurality of groups.
The specific working principle of this embodiment is as follows.
Utilize the in-process of chlorine and caustic soda liquid reaction preparation sodium hypochlorite, in the chlorine recovery system is discharged to the chlorine of not fully reacting completely, in case chlorine detector detects chlorine, air exhauster one, booster pump, ultra-low temperature refrigerator begin the concerted action, and chlorine is fully liquefied after the pressurization cooling, then gets into in the liquid storage tank, and after the liquid level reached the setting value of level gauge in the liquid storage tank, the solenoid valve was opened, and the liquid chlorine in the liquid storage tank gets into the liquid chlorine bottle and is used repeatedly. In the workshop, in case chlorine reveals, the back is perceived to the chlorine detector two of relevant position, production facility halts immediately, the audible-visual annunciator of corresponding position will report to the police and indicate, the operation personnel selects the corresponding hose of breathing in nearby according to audible-visual annunciator, open corresponding air exhauster two and carry out the chlorine absorption, because the chlorine concentration through breathing in the hose absorption gas this moment is very low, can until after the chlorine in this part of gas is absorbed through chemical treatment, discharge the residual gas to the atmosphere in, audible-visual annunciator eliminates the warning back, can overhaul the operation.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a chlorine control system in sodium hypochlorite production process, includes reation kettle, liquid chlorine bottle, its characterized in that: the chlorine recovery system comprises a first exhaust fan, a booster pump, an ultralow temperature refrigerator, a liquid storage tank and an electromagnetic valve which are sequentially connected through a pipeline, wherein the first exhaust fan is communicated with the top of a reaction kettle through a pipeline; the chlorine gas leakage treatment system comprises a second chlorine gas detector, an audible and visual alarm, a second exhaust fan and a suction hose, wherein the second chlorine gas detector is arranged at a position where chlorine gas leakage easily occurs in a workshop and is connected with the audible and visual alarm, the second exhaust fan is connected with the suction hose, and the second exhaust fan and the suction hose are matched with the audible and visual alarm and the second chlorine gas detector for use.
2. The chlorine control system of claim 1, wherein: and a liquid level sensor is arranged on the liquid storage tank.
3. The chlorine control system of claim 1, wherein: and the chlorine detector II and the audible and visual alarm are provided with a plurality of groups.
4. The chlorine control system of claim 1, wherein: and the second exhaust fan and the suction hose are provided with a plurality of groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120665147.8U CN214681665U (en) | 2021-04-01 | 2021-04-01 | Chlorine control system in sodium hypochlorite production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120665147.8U CN214681665U (en) | 2021-04-01 | 2021-04-01 | Chlorine control system in sodium hypochlorite production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214681665U true CN214681665U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120665147.8U Active CN214681665U (en) | 2021-04-01 | 2021-04-01 | Chlorine control system in sodium hypochlorite production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214681665U (en) |
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2021
- 2021-04-01 CN CN202120665147.8U patent/CN214681665U/en active Active
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