CN207774801U - A kind of sodium hypochlorite remanufacture system - Google Patents
A kind of sodium hypochlorite remanufacture system Download PDFInfo
- Publication number
- CN207774801U CN207774801U CN201820119615.XU CN201820119615U CN207774801U CN 207774801 U CN207774801 U CN 207774801U CN 201820119615 U CN201820119615 U CN 201820119615U CN 207774801 U CN207774801 U CN 207774801U
- Authority
- CN
- China
- Prior art keywords
- tank
- absorption tower
- sodium hypochlorite
- storage tank
- chlorine
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model discloses a kind of sodium hypochlorite remanufacture system, useless hypochlorous acid enters flash tank, and flash tank is connect by vacuum pump with Acetylene Gas Holder, and the mixing liquid caustic soda storage tank liquid feeding end is separately connected waste liquid alkali storage tank, liquid caustic soda storage tank, and outlet end connects make-up tank；The useless sodium hypochlorite storage tank of flash tank connection, the useless sodium hypochlorite outlet connects make-up tank, the make-up tank, condenser A, absorption tower 1, condenser B, absorption tower 2, condenser C are sequentially connected and form closed circuit, the absorption tower 1 is connect with chlorine storage tank, the absorption tower 1 is equipped with gas outlet connection and receives chlorine device, the receipts chlorine device other end connects absorption tower 2, and the absorption tower 2 is connect with tail gas absorber, and the make-up tank is equipped with outlet connection finished pot.The utility model has the beneficial effects that：The zero-emission for accomplishing sewage during remanufacture, has reached good waste utilization effect, meets the needs of current energy-saving environmental protection.
Description
Technical field
The utility model belongs to production process of sodium hypochlorite technical field, recycles and gives birth to more particularly to a kind of sodium hypochlorite
Production system.
Background technology
Sodium hypochlorite is a kind of high-efficient oxidant and chlorine-containing disinfectant, is used for as bleaching agent, oxidant and water scavengine agent
Papermaking, weaving, light industry etc. have the function of bleaching, sterilization, disinfection.Its oxidability is strong, effect is fast, effect is good, effect
Very extensively.Preparation method mainly has saline electrolysis, chlorine and sodium hydroxide haptoreaction.
Currently, in order to adapt to current environmental requirement, the sewage zero-discharge of production phase truly is realized, adapt to current
The situation of energy-saving environmental protection, needs to take effective measures, and carries out re-using time prepared newly to the liquor natrii hypochloritis that gives up
Sodium chlorate has important economic benefit and social benefit.There is presently no the sodium hypochlorite remanufacture systems of report complete set
System, the research of this project are very urgent.
Utility model content
Purpose of the utility model is to overcome the deficiencies of the above prior art and provide a kind of sodium hypochlorite remanufactures
System.
To achieve the above object, the utility model uses following technical proposals：A kind of sodium hypochlorite remanufacture system, packet
Including sodium hypochlorite recovery system and sodium hypochlorite production system, the sodium hypochlorite recovery system includes flash tank, Acetylene Gas Holder,
Useless hypochlorous acid enters flash tank, and flash tank is connect by vacuum pump with Acetylene Gas Holder, and the sodium hypochlorite production system includes useless
Sodium hypochlorite storage tank, mixing liquid caustic soda storage tank, make-up tank, absorption tower, condenser, chlorine storage tank, receive chlorine device, tail gas absorber,
Finished pot, the mixing liquid caustic soda storage tank liquid feeding end are separately connected waste liquid alkali storage tank, liquid caustic soda storage tank, and outlet end connects make-up tank；Institute
The useless sodium hypochlorite storage tank of flash tank connection is stated, the useless sodium hypochlorite outlet connects make-up tank, the make-up tank, condenser
A, absorption tower 1, condenser B, absorption tower 2, condenser C are sequentially connected and are formed closed circuit, the absorption tower 1 and chlorine storage tank
Connection, the absorption tower 1 are equipped with gas outlet connection and receive chlorine device, and the receipts chlorine device other end connects absorption tower 2, the absorption
Tower 2 is connect with tail gas absorber, and the make-up tank is equipped with outlet connection finished pot.
As an optimization, the absorption tower 1 and 2 top of absorption tower are equipped with spray equipment.
The utility model has the beneficial effects that：The utility model will be recycled and be integrated with production system, and be to production
System is correspondingly improved, it is ensured that and each raw material fully reacts in production process, accomplishes the zero-emission of sewage during remanufacture,
Reach good waste utilization effect, meets the needs of current energy-saving environmental protection.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
As shown in the figure：1, flash tank, 2, Acetylene Gas Holder, 3, useless sodium hypochlorite storage tank, 4, waste liquid alkali storage tank, 5, liquid caustic soda storage
Tank, 6, mixing liquid caustic soda storage tank, 7, make-up tank, 8, condenser A, 9, absorption tower 1,10, condenser B, 11, absorption tower 2,12, condensation
Device C, 13, receive chlorine device, 14, chlorine storage tank, 15, tail gas absorber, 16, finished pot.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
A kind of sodium hypochlorite remanufacture system as shown in Figure 1, including sodium hypochlorite recovery system and sodium hypochlorite life
Production system, the sodium hypochlorite recovery system include flash tank 1, Acetylene Gas Holder 2, and useless hypochlorous acid enters flash tank 1, flash tank 1
It is connect with Acetylene Gas Holder 2 by vacuum pump, realizes the recycling to acetylene in sodium hypochlorite, the sodium hypochlorite after recycling enters useless
In sodium hypochlorite storage tank 4.
The sodium hypochlorite production system include useless sodium hypochlorite storage tank 4, mixing liquid caustic soda storage tank 6, make-up tank 7, absorption tower,
Condenser, chlorine storage tank 14 receive chlorine device 13, tail gas absorber 15, finished pot 16,6 liquid feeding end of mixing liquid caustic soda storage tank point
Not Lian Jie waste liquid alkali storage tank 4, liquid caustic soda storage tank 5, in general in waste liquid alkali the content of liquid caustic soda be 10% or so, the liquid caustic soda root with 32%
It is mixed according to actual demand, spare in mixing liquid caustic soda storage tank 6,6 outlet end connection preparation of mixing liquid caustic soda storage tank is added after mixing
Slot 7；The useless sodium hypochlorite storage tank 4 of the connection of the flash tank 1, the useless outlet of the sodium hypochlorite storage tank 4 connection make-up tank 7 are described to match
Slot 7 processed, condenser A8, absorption tower 19, condenser B10, absorption tower 211, condenser C12 are sequentially connected and are formed closed circuit,
Chemical reaction is recycled in this closed circuit and is carried out, until the reaction is complete.
The absorption tower 19 is connect with chlorine storage tank 14, and the chlorine in chlorine storage tank 14 enters absorption using certain flow velocity
In tower 19, the absorption tower 19 is equipped with gas outlet connection and receives chlorine device 13, and the receipts chlorine device 13 is by the chlorine in absorption tower 19
It is pumped into absorption tower 211 after being handled further to be reacted, the absorption tower 19 and 211 top of absorption tower are equipped with spray dress
It sets, reaction solution spray and then is reacted with chlorine, the absorption tower 211 is connect with tail gas absorber 15, described to match
Slot 7 processed is equipped with outlet connection finished pot 16, and finished pot 16 is used for holding final products.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (2)
1. a kind of sodium hypochlorite remanufacture system, it is characterised in that：It is produced including sodium hypochlorite recovery system and sodium hypochlorite
System, the sodium hypochlorite recovery system include flash tank, Acetylene Gas Holder, and useless hypochlorous acid enters flash tank, and flash tank passes through true
Sky pump is connect with Acetylene Gas Holder, and the sodium hypochlorite production system includes useless sodium hypochlorite storage tank, mixing liquid caustic soda storage tank, prepares
Slot, condenser, chlorine storage tank, receives chlorine device, tail gas absorber, finished pot, the mixing liquid caustic soda storage tank liquid feeding end point at absorption tower
Not Lian Jie waste liquid alkali storage tank, liquid caustic soda storage tank, outlet end connect make-up tank；The useless sodium hypochlorite storage tank of flash tank connection, it is described
Useless sodium hypochlorite outlet connects make-up tank, the make-up tank, condenser A, absorption tower 1, condenser B, absorption tower 2, condensation
Device C is sequentially connected and is formed closed circuit, and the absorption tower 1 is connect with chlorine storage tank, and the absorption tower 1 is connected equipped with gas outlet
Chlorine device is received, the receipts chlorine device other end connects absorption tower 2, and the absorption tower 2 is connect with tail gas absorber, the make-up tank
Finished pot is connected equipped with outlet.
2. a kind of sodium hypochlorite remanufacture system according to claim 1, it is characterised in that：The absorption tower 1 and suction
It receives 2 top of tower and is equipped with spray equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820119615.XU CN207774801U (en) | 2018-01-24 | 2018-01-24 | A kind of sodium hypochlorite remanufacture system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820119615.XU CN207774801U (en) | 2018-01-24 | 2018-01-24 | A kind of sodium hypochlorite remanufacture system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207774801U true CN207774801U (en) | 2018-08-28 |
Family
ID=63210500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820119615.XU Expired - Fee Related CN207774801U (en) | 2018-01-24 | 2018-01-24 | A kind of sodium hypochlorite remanufacture system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207774801U (en) |
-
2018
- 2018-01-24 CN CN201820119615.XU patent/CN207774801U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180828 Termination date: 20210124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |