CN206173452U - High -efficient saline electrolysis sodium hypochlorite system of big productivity - Google Patents
High -efficient saline electrolysis sodium hypochlorite system of big productivity Download PDFInfo
- Publication number
- CN206173452U CN206173452U CN201620786298.8U CN201620786298U CN206173452U CN 206173452 U CN206173452 U CN 206173452U CN 201620786298 U CN201620786298 U CN 201620786298U CN 206173452 U CN206173452 U CN 206173452U
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- China
- Prior art keywords
- tank
- hold
- sodium hypochlorite
- hypochlorite
- generator
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Abstract
The utility model relates to a high -efficient saline electrolysis sodium hypochlorite system of big productivity, including strong brine jar, dilute saline water storage tank, hypochlorite generator, sodium hypochlorite storage tank and dosing pump, be connected with circulation storage tank between hypochlorite generator and the sodium hypochlorite storage tank, circulation storage tank's export is equipped with the sodium hypochlorite sodium hypochlorite 0 appearance through removal of hydrogen equipment and cooling unit and hypochlorite generator's entry circulating connection on the circulation storage tank, and hypochlorite generator's exit still is connected with hydrochloric acid and stores sour jar, and the sour jar of entry circulating connection through pickling pump and hypochlorite generator is store to hydrochloric acid. The utility model discloses increase a circulation storage tank in the system, can become the high -speed electrolysis that circulates with the low -speed electrolysis under the condition that control salt consumes. Increase electrolyte cooling and electrolyte removal of hydrogen equipment in the system, the temperature of steerable endless electrolyte 25 DEG C and with electrolyte in hydrogen discharge, guarantee that hypochlorite generator is normal, high -efficient to work.
Description
Technical field
The utility model is related to a kind of sodium hypochlorite preparation system, and in particular to a kind of big efficient saline electrolysis of yield time chlorine
Sour sodium system.
Background technology
Traditional running water, sewage disposal sterilization method are usually chlorine, chlorine dioxide generator, exist potential safety hazard,
The shortcomings of difficult management, operating cost high, and hypochlorite generator is with salt as raw material, it is molten by electrolytic preparation sodium hypochlorite
Liquid be used for sterilize, have the advantages that safety, convenient management, use cost are cheap, be particularly well-suited to generating set cooling circulating water,
Seawater desalting plant's post processing, waterworks, Municipal pipe network, the chlorination without negative pressure pumping plant.
The maximum yield of the domestic equipment for preparing sodium hypochlorite by electrolytic brine at present rests on 20kg/h or so, is small
Yield equipment, its structured flowchart are as shown in figure 1, strong brine tank, weak brine hold-up tank, sodium hypochlorite generation including being sequentially connected
Device, sodium hypochlorite hold-up tank and dosing pump, wherein, sodium hypochlorite hold-up tank is provided with blower fan, and the hydrogen in sodium hypochlorite is blown
In entering air.The exit of hypochlorite generator is also associated with the sour tank of hydrochloric acid storage, for the cleaning of hypochlorite generator.It is existing
Have the yield of technology smaller, if improving yield by force, can because operating current is big, the residence time long heat is produced high and accumulation
It is many, electrolysis installation cisco unity malfunction is caused, shorten the pickling cycle of equipment.
Prior art can not meet the needs such as inland thermal power plant, inland nuclear power plant, chemical plant to a large amount of cooling circulations
The application places of water process.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem, in the system that small yield saline electrolysis prepares sodium hypochlorite
On the basis of make improvements, there is provided a kind of big efficient saline electrolysis sodium hypochlorite system of yield, improve sodium hypochlorite yield.
To achieve the above object, the technical scheme that the utility model is taken is：A kind of efficient saline electrolysis of big yield time chlorine
Sour sodium system, including strong brine tank, weak brine hold-up tank, hypochlorite generator, sodium hypochlorite hold-up tank and dosing pump, it is described
Strong brine tank, weak brine hold-up tank and hypochlorite generator are sequentially connected by pipeline, and the dosing pump is store with sodium hypochlorite
The outlet for depositing tank is connected, and blower fan is connected with the sodium hypochlorite hold-up tank, and the hypochlorite generator and sodium hypochlorite are store
Deposit and be connected between tank circulation hold-up tank, the outlet of the circulation hold-up tank is by except hydrogen storage equipment and cooling unit and sodium hypochlorite
The entrance circulation connection of generator, the circulation hold-up tank is provided with sodium hypochlorite concentration detector, connects the circulation storage
Tank and except hydrogen storage equipment, circulation hold-up tank and sodium hypochlorite hold-up tank pipeline on be equipped with valve；
The exit of the hypochlorite generator is also associated with the sour tank of hydrochloric acid storage, and the sour tank of hydrochloric acid storage passes through acid picking pump
It is connected with the entrance circulation of hypochlorite generator；
The strong brine tank is provided with strong brine filler, and the sour tank of hydrochloric acid storage is provided with technical hydrochloric acid filler；
The liquid outlet of the dosing pump is connected with the dosing mouth of accessing pending water.
Wherein, it is provided with filter in the weak brine hold-up tank.
Preferably, the dosing pump is metering dosing pump.
Wherein, the pipeline for connecting the weak brine hold-up tank and hypochlorite generator is provided with salt solution conveying measuring pump.
Wherein, the weak brine hold-up tank is provided with dilution water filler.
Compared with prior art, the utility model has the advantages that：The utility model increases by one in systems
Circulation hold-up tank, can be changed into high-speed circulating electrolysis in the case where control salt consumes by low speed electrolysis.Increase electrolysis in systems
Liquid is cooled down and electrolyte removes hydrogen storage equipment, and the temperature of the electrolyte of controllable circulation is discharged at 25 DEG C and by hydrogen in electrolyte, protected
Card hypochlorite generator is normal, efficient operation.
Brief description of the drawings
Fig. 1 is the structured flowchart of the sodium hypochlorite preparation system of prior art.
Fig. 2 is the structured flowchart of the utility model embodiment one.
Description of reference numerals：1st, strong brine tank；100th, strong brine filler；2nd, weak brine hold-up tank；200th, filter；
201st, dilution water filler；3rd, hypochlorite generator；4th, sodium hypochlorite hold-up tank；5th, dosing pump；6th, blower fan；7th, circulation storage
Tank；8th, except hydrogen storage equipment；9th, unit is cooled down；10th, sodium hypochlorite concentration detector；11st, valve；12nd, the sour tank of hydrochloric acid storage；1200th, work
Industry hydrochloric acid filler；13rd, acid picking pump；14th, salt solution conveying measuring pump.
Specific embodiment
To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.
Refer to shown in Figure of description 2, the utility model is a kind of big efficient saline electrolysis sodium hypochlorite system of yield,
Including strong brine tank 1, weak brine hold-up tank 2, hypochlorite generator 3, sodium hypochlorite hold-up tank 4 and dosing pump 5, the dense salt
Water pot 1 is provided with strong brine filler 100, for injecting strong brine in tank.The weak brine hold-up tank 2 is provided with dilution water
Filler 201.Filter 200 is provided with the weak brine hold-up tank 2, for filtering the impurity in weak brine.
The strong brine tank 1, weak brine hold-up tank 2 and hypochlorite generator 3 are sequentially connected by pipeline, and connection is described
The pipeline of weak brine hold-up tank 2 and hypochlorite generator 3 is provided with salt solution conveying measuring pump 14.
The preferred metering dosing pump of the dosing pump 5, its liquid inlet is connected with the outlet of sodium hypochlorite hold-up tank 4, liquid outlet
It is connected with the dosing mouth of accessing pending water.
Blower fan 6 is connected with the sodium hypochlorite hold-up tank 4, the hydrogen in sodium hypochlorite is blown into air.
Circulation hold-up tank 7, the circulation storage are connected between the hypochlorite generator 3 and sodium hypochlorite hold-up tank 4
The outlet for depositing tank 7 is connected by except hydrogen storage equipment 8 and cooling unit 9 are circulated with the entrance of hypochlorite generator 3, the circulation storage
Deposit tank 7 and be provided with sodium hypochlorite concentration detector 10, connect the circulation hold-up tank 7 and except hydrogen storage equipment 8, circulation hold-up tank 7 and
Valve 11 is equipped with the pipeline of sodium hypochlorite hold-up tank 4.
The exit of the hypochlorite generator 3 is also associated with the sour tank 12 of hydrochloric acid storage, and the sour tank 12 of hydrochloric acid storage passes through
Acid picking pump 13 is connected with the entrance circulation of hypochlorite generator 3；The sour tank 12 of hydrochloric acid storage is provided with technical hydrochloric acid filler
1200。
Operation principle of the present utility model is：Strong brine is diluted into weak brine in weak brine hold-up tank, and weak brine is high
Speed is by entering circulation hold-up tank, sodium hypochlorite concentration detector automatic detection time after the electrolytic tank electrolysis of hypochlorite generator
Density of sodium chlorate, concentration not when requiring, into except hydrogen storage equipment carry out row's hydrogen, enter back into cooling unit cooling treatment after, again
Enter the electrolytic tank electrolysis of hypochlorite generator at a high speed, when the sodium hypochlorite concentration of sodium hypochlorite concentration detector automatic detection
Electrolyte is entered into sodium hypochlorite hold-up tank when reaching requirement, while control system control hypochlorite generator's imported valve is beaten
Open, allow new weak brine to enter, a working cycles are completed.
Specific embodiment above is only the preferred embodiment of this creation, is not used to limit this creation, all in this wound
Any modification, equivalent substitution and improvements for being done etc. within the spirit and principle of work, should be included in this creation protection domain it
It is interior.
Claims (5)
1. the efficient saline electrolysis sodium hypochlorite system of a kind of big yield, including strong brine tank (1), weak brine hold-up tank (2), secondary chlorine
Sour sodium generator (3), sodium hypochlorite hold-up tank (4) and dosing pump (5), the strong brine tank (1), weak brine hold-up tank (2) and
Hypochlorite generator (3) is sequentially connected by pipeline, and the dosing pump (5) is connected with the outlet of sodium hypochlorite hold-up tank (4),
Blower fan (6) is connected with the sodium hypochlorite hold-up tank (4), it is characterised in that the hypochlorite generator (3) and hypochlorous acid
Circulation hold-up tank (7) is connected between sodium hold-up tank (4), the outlet of circulation hold-up tank (7) is by except hydrogen storage equipment (8) and cold
But unit (9) is connected with the entrance circulation of hypochlorite generator (3), and it is dense that circulation hold-up tank (7) is provided with sodium hypochlorite
Degree detector (10), connects circulation hold-up tank (7) and except hydrogen storage equipment (8), circulation hold-up tank (7) and sodium hypochlorite hold-up tank
(4) valve (11) is equipped with pipeline；
The exit of the hypochlorite generator (3) is also associated with the sour tank (12) of hydrochloric acid storage, and the sour tank (12) of hydrochloric acid storage is led to
Overpickling pump (13) is connected with the entrance circulation of hypochlorite generator (3)；
The strong brine tank (1) is provided with strong brine filler (100), and the sour tank (12) of hydrochloric acid storage is provided with technical hydrochloric acid and adds
Geat (1200)；
The liquid outlet of the dosing pump (5) is connected with the dosing mouth of accessing pending water.
2. the efficient saline electrolysis sodium hypochlorite system of big yield according to claim 1, it is characterised in that the weak brine
Filter (200) is provided with hold-up tank (2).
3. the efficient saline electrolysis sodium hypochlorite system of big yield according to claim 1, it is characterised in that the dosing pump
(5) it is metering dosing pump.
4. the efficient saline electrolysis sodium hypochlorite system of big yield according to claim 1, it is characterised in that connection is described dilute
The pipeline of salt solution hold-up tank (2) and hypochlorite generator (3) is provided with salt solution and conveys measuring pump (14).
5. the efficient saline electrolysis sodium hypochlorite system of big yield according to claim 1, it is characterised in that the weak brine
Hold-up tank (2) is provided with dilution water filler (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620786298.8U CN206173452U (en) | 2016-07-23 | 2016-07-23 | High -efficient saline electrolysis sodium hypochlorite system of big productivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620786298.8U CN206173452U (en) | 2016-07-23 | 2016-07-23 | High -efficient saline electrolysis sodium hypochlorite system of big productivity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206173452U true CN206173452U (en) | 2017-05-17 |
Family
ID=58674308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620786298.8U Expired - Fee Related CN206173452U (en) | 2016-07-23 | 2016-07-23 | High -efficient saline electrolysis sodium hypochlorite system of big productivity |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111593368A (en) * | 2020-06-05 | 2020-08-28 | 珠海格力电器股份有限公司 | Disinfectant solution producing machine, disinfectant solution producing method, and storage medium |
| CN111593366A (en) * | 2020-05-22 | 2020-08-28 | 珠海格力电器股份有限公司 | Disinfectant liquid manufacturing device and manufacturing method |
| CN112630377A (en) * | 2020-11-26 | 2021-04-09 | 青岛双瑞海洋环境工程股份有限公司 | Test system for simulating hydrogen removal separation effect in chlorine production by electrolysis |
| CN113786648A (en) * | 2021-09-13 | 2021-12-14 | 武汉兴达高技术工程有限公司 | Electrolysis dehydrogenation device and integrated cabinet type large chlorine production brine type sodium hypochlorite generator |
| CN114807980A (en) * | 2022-04-21 | 2022-07-29 | 天津国投津能发电有限公司 | Original seawater electrolysis chlorine production system and acid pickling method thereof |
-
2016
- 2016-07-23 CN CN201620786298.8U patent/CN206173452U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111593366A (en) * | 2020-05-22 | 2020-08-28 | 珠海格力电器股份有限公司 | Disinfectant liquid manufacturing device and manufacturing method |
| CN111593368A (en) * | 2020-06-05 | 2020-08-28 | 珠海格力电器股份有限公司 | Disinfectant solution producing machine, disinfectant solution producing method, and storage medium |
| CN112630377A (en) * | 2020-11-26 | 2021-04-09 | 青岛双瑞海洋环境工程股份有限公司 | Test system for simulating hydrogen removal separation effect in chlorine production by electrolysis |
| CN113786648A (en) * | 2021-09-13 | 2021-12-14 | 武汉兴达高技术工程有限公司 | Electrolysis dehydrogenation device and integrated cabinet type large chlorine production brine type sodium hypochlorite generator |
| CN113786648B (en) * | 2021-09-13 | 2022-07-29 | 武汉兴达高技术工程有限公司 | Electrolysis dehydrogenation device and integrated cabinet type large-scale chlorine production brine type sodium hypochlorite generator |
| CN114807980A (en) * | 2022-04-21 | 2022-07-29 | 天津国投津能发电有限公司 | Original seawater electrolysis chlorine production system and acid pickling method thereof |
| CN114807980B (en) * | 2022-04-21 | 2023-09-01 | 天津国投津能发电有限公司 | System for preparing chlorine by electrolysis of raw seawater and pickling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 |