CN214700291U - Sodium hypochlorite production facility - Google Patents
Sodium hypochlorite production facility Download PDFInfo
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- CN214700291U CN214700291U CN202120668741.2U CN202120668741U CN214700291U CN 214700291 U CN214700291 U CN 214700291U CN 202120668741 U CN202120668741 U CN 202120668741U CN 214700291 U CN214700291 U CN 214700291U
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- chlorine
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- buffer tank
- reaction kettle
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Abstract
The utility model discloses a sodium hypochlorite production device, which comprises a liquid chlorine steel cylinder, a liquid chlorine vaporizer, a chlorine buffer tank, an alkali liquor pool, a reaction kettle, an audible and visual alarm and a chlorine leakage absorption device, wherein the liquid chlorine steel cylinder, the liquid chlorine vaporizer, the chlorine buffer tank and the reaction kettle are connected in sequence, the bottoms of the liquid chlorine vaporizer and the chlorine buffer tank are connected with the alkali liquor pool through pipelines, the reaction kettle is connected with a freezing water pipeline, the liquid chlorine vaporizer is connected with a steam pipeline, the chlorine leakage absorption device is arranged around the liquid chlorine steel cylinder, the liquid chlorine vaporizer, the chlorine buffer tank and the reaction kettle, the audible and visual alarm is arranged on the pipelines connecting the liquid chlorine vaporizer and the chlorine buffer tank with the alkali liquor pool, the reaction kettle is connected with a water pipe and a liquid alkali pipeline, the top of the chlorine buffer tank is connected with a tail gas pipeline I, the top of the reaction kettle is connected with a tail gas pipeline II, the tail gas pipeline I and the tail gas pipeline II are communicated with an external tail gas absorption system, the chlorine leakage absorption device comprises an exhaust fan and an air suction pipeline.
Description
Technical Field
The utility model belongs to the technical field of sodium hypochlorite processing production technique and specifically relates to a sodium hypochlorite production facility.
Background
Sodium hypochlorite is an inorganic substance, of the chemical formula NaClO, a hypochlorite, and is the most common "chlorine" bleaching agent in household washing. Sodium hypochlorite is very vigorous as a main raw material of the eighty-four disinfectant, but sodium hypochlorite is very important for effectively improving the production efficiency and ensuring the production safety when being used as a dangerous article with strong corrosivity in the processing and production processes.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sodium hypochlorite production facility not only can guarantee high yield high-efficient, reveals absorbing device through setting up audible-visual annunciator and chlorine, in case chlorine reveals, can in time report to the police and handle to reveal absorbing device through chlorine and in time aspirate the chlorine outdoor, avoid accident's emergence.
Sodium hypochlorite production equipment comprises a liquid chlorine steel cylinder, a liquid chlorine vaporizer, a chlorine buffer tank, an alkali liquor pool, a reaction kettle, an audible and visual alarm and a chlorine gas leakage absorption device, wherein the liquid chlorine steel cylinder, the liquid chlorine vaporizer, the chlorine buffer tank and the reaction kettle are sequentially connected, the bottoms of the liquid chlorine vaporizer and the chlorine buffer tank are connected with the liquid alkali pool through pipelines, the reaction kettle is connected with a chilled water pipeline, the liquid chlorine vaporizer is connected with a steam pipeline, the chlorine gas leakage absorption device is arranged around the liquid chlorine steel cylinder, the liquid chlorine vaporizer, the chlorine buffer tank and the reaction kettle, the audible and visual alarm is arranged on the pipelines connecting the liquid chlorine vaporizer, the chlorine buffer tank and the liquid alkali pool, the reaction kettle is connected with a water pipe and a liquid alkali pipeline, the top of the chlorine buffer tank is connected with a tail gas pipeline I, the top of the reaction kettle is connected with a tail gas pipeline II, and the tail gas pipeline I and the tail gas pipeline II are communicated with an external tail gas removing absorption system, and the chlorine gas leakage absorption device comprises an exhaust fan and an air suction pipeline.
Preferably, a plurality of reaction kettles are arranged in parallel.
Preferably, the liquid chlorine steel bottle is arranged on an electronic scale.
Preferably, in the above technical solution, the suction pipe is a retractable hose.
Preferably, the device further comprises a pipeline purging device.
The beneficial effects of the utility model reside in that:
1. through setting up the steam conduit with liquid chlorine vaporizer intercommunication, effectively improved the vaporization efficiency of liquid chlorine, guarantee the stable supply of chlorine, improve the production efficiency of sodium hypochlorite.
2. Through setting up audible-visual annunciator and chlorine and revealing absorbing device, in case chlorine reveals, can in time report to the police and handle to reveal absorbing device through chlorine and in time aspirate chlorine outdoor, avoid accident's emergence.
Drawings
FIG. 1 is a schematic view of the liquid chlorine pretreatment structure.
FIG. 2 is a schematic diagram of the sodium hypochlorite production structure.
The reference numbers are as follows: 1-liquid chlorine steel cylinder, 2-liquid chlorine vaporizer, 3-chlorine buffer tank, 4-lye pool, 5-reaction kettle, 6-audible and visual alarm, 7-chlorine leakage absorption device, 8-chilled water pipeline, 9-steam pipeline, 10-water pipe, 11-liquid alkali pipeline, 12-tail gas pipeline one, 13-tail gas pipeline two and 14-electronic scale.
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.
As shown in fig. 1 and 2, a sodium hypochlorite production device comprises a liquid chlorine steel cylinder 1, a liquid chlorine vaporizer 2, a chlorine buffer tank 3, an alkali liquor pool 4, a reaction kettle 5, an audible and visual alarm 6 and a chlorine leakage absorption device 7, wherein the liquid chlorine steel cylinder 1, the liquid chlorine vaporizer 2, the chlorine buffer tank 3 and the reaction kettle 4 are sequentially connected, the bottoms of the liquid chlorine vaporizer 2 and the chlorine buffer tank 3 are connected with the liquid alkali pool 4 through pipelines, the reaction kettle 5 is connected with a chilled water pipeline 8, the liquid chlorine vaporizer 2 is connected with a steam pipeline 9, the chlorine leakage absorption devices 7 are arranged around the liquid chlorine steel cylinder 1, the liquid chlorine vaporizer 2, the chlorine buffer tank 3 and the reaction kettle 4, the audible and visual alarm 6 is arranged on the pipelines connecting the liquid chlorine vaporizer 2 and the chlorine buffer tank 3 with the liquid alkali pool 4, the reaction kettle 5 is connected with a water pipe 10 and a liquid alkali pipeline 11, the top of chlorine buffer tank 3 is connected with tail gas pipeline 12 one, reation kettle 5's top is connected with tail gas pipeline two 13, tail gas pipeline one 12 and tail gas pipeline two 13 remove tail gas absorption system intercommunication with the outside, chlorine reveals absorbing device 7 and includes air exhauster and suction line.
In this embodiment, a plurality of reaction vessels 5 are arranged in parallel.
In this embodiment, the liquid chlorine steel cylinder 1 is arranged on the electronic scale 14, so that the remaining amount of the liquid chlorine steel cylinder 1 can be known at any time, the liquid chlorine steel cylinder can be conveniently and timely replaced, and the uninterrupted operation of the equipment is ensured.
In this embodiment, the pipeline of breathing in adopts retractable hose, makes things convenient for the operation to carry out field operation.
In this embodiment, a pipeline purging device is further included. Once partial reation kettle 5 down time overlength sweeps corresponding pipeline through the pipeline device that sweeps, when avoiding the use of starting again, raw and other materials carry intraductal impurity and get into reation kettle 5, guarantee the purity of production sodium hypochlorite, and the pipeline device that sweeps is conventional equipment, does not do not specifically describe here.
Liquid chlorine gas enters a liquid chlorine buffer tank 3 after being vaporized by a liquid chlorine vaporizer 2, evenly enters a reaction kettle 5 from the bottom of the reaction kettle 5 after being buffered by the liquid chlorine buffer tank 3, reacts with water and liquid caustic soda to generate sodium hypochlorite, and the sodium hypochlorite generated in the reaction kettle 5 finally enters a sodium hypochlorite tank area after being pumped by a pump. The nitrogen trichloride that generates in chlorine vaporizer 2 and the chlorine buffer tank 3 is discharged to alkali lye pool 4 and is absorbed, guarantees the purity of the chlorine that gets into reation kettle 5, through setting up the steam conduit 9 with 2 intercommunications of liquid chlorine vaporizer, has effectively improved the vaporization efficiency of liquid chlorine, guarantees the stable supply of chlorine, improves the production efficiency of sodium hypochlorite. All be provided with chlorine around liquid chlorine steel bottle 1, liquid chlorine vaporizer 2, chlorine buffer tank 3 and reation kettle 4 and reveal absorbing device 7, in case the accident appears revealing, shut down the inspection immediately and reveal absorbing device 7 absorption with chlorine and reveal gas to discharge through the ventilation groove, guarantee to reveal gas can not discharge fast, guarantee the security in operation district.
In this embodiment, the application of the various valves is conventional and will not be described in detail.
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 (5)
1. The utility model provides a sodium hypochlorite production facility which characterized in that: the chlorine leakage absorption device comprises a liquid chlorine steel cylinder, a liquid chlorine vaporizer, a chlorine buffer tank, an alkali liquor pool, a reaction kettle, an audible and visual alarm and a chlorine leakage absorption system, wherein the liquid chlorine steel cylinder, the liquid chlorine vaporizer, the chlorine buffer tank and the reaction kettle are sequentially connected, the bottoms of the liquid chlorine vaporizer and the chlorine buffer tank are connected with the alkali liquor pool through pipelines, the reaction kettle is connected with a freezing water pipeline, the liquid chlorine vaporizer is connected with a steam pipeline, the chlorine leakage absorption device is arranged around the liquid chlorine steel cylinder, the liquid chlorine vaporizer, the chlorine buffer tank and the reaction kettle, the audible and visual alarm is arranged on the pipelines connecting the liquid chlorine vaporizer, the chlorine buffer tank and the alkali liquor pool, the reaction kettle is connected with a water pipe and a liquid alkali pipeline, the top of the chlorine buffer tank is connected with a tail gas pipeline I, the top of the reaction kettle is connected with a tail gas pipeline II, and the tail gas pipeline I and the tail gas pipeline II are communicated with an external tail gas absorption system, the chlorine leakage absorption device comprises an exhaust fan and an air suction pipeline.
2. The sodium hypochlorite production facility of claim 1, wherein: a plurality of reaction kettles are arranged in parallel.
3. The sodium hypochlorite production facility of claim 1, wherein: the liquid chlorine steel cylinder is arranged on the electronic scale.
4. The sodium hypochlorite production facility of claim 1, wherein: the air suction pipeline adopts a telescopic hose.
5. The sodium hypochlorite production facility of claim 1, wherein: the device also comprises a pipeline purging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120668741.2U CN214700291U (en) | 2021-04-01 | 2021-04-01 | Sodium hypochlorite production facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120668741.2U CN214700291U (en) | 2021-04-01 | 2021-04-01 | Sodium hypochlorite production facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214700291U true CN214700291U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120668741.2U Active CN214700291U (en) | 2021-04-01 | 2021-04-01 | Sodium hypochlorite production facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214700291U (en) |
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2021
- 2021-04-01 CN CN202120668741.2U patent/CN214700291U/en active Active
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