CN205954119U - A sodium chlorate reactor for synthetic method chlorine dioxide prepares system - Google Patents
A sodium chlorate reactor for synthetic method chlorine dioxide prepares system Download PDFInfo
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- CN205954119U CN205954119U CN201620797318.1U CN201620797318U CN205954119U CN 205954119 U CN205954119 U CN 205954119U CN 201620797318 U CN201620797318 U CN 201620797318U CN 205954119 U CN205954119 U CN 205954119U
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- reactor
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- sodium chlorate
- chlorine dioxide
- electrolyte
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Abstract
The utility model discloses a sodium chlorate reactor for synthetic method chlorine dioxide prepares system, including reactor noumenon (3), C room barrel (4) and center tube (13), C room barrel (4) form independent space C room (22) inside being located reactor noumenon, and baffle (18) with reactor noumenon's (3) inside space separation one -tenth A room (20) and B room (21), the upper portion at reactor noumenon (3) inner wall is fixed in baffle (18), baffle (18) lower extreme is close reactor noumenon (3) reactor bottom, center tube (13) are located the top intermediate position of reactor noumenon (3), and communicate with each other with reactor noumenon (3), structural design through the reactor, sufficient reaction time is provided for the reaction that begins at the electrolysis trough, collect the next weak sodium chlorate solution from chlorine dioxide synthesis unit, it obtains strong sodium chlorate electrolyte to mix weak sodium chlorate solution and cross strong sodium chlorate electrolyte, raw materials as production chlorine dioxide.
Description
Technical field
This utility model is related to synthetic method chlorine dioxide production equipment technical field, and specifically one kind is used for synthetic method dioxy
Change the sodium chlorate reactor of chlorine preparation system.
Background technology
Chlorine dioxide is a kind of strong oxidizer, and stable chlorine dioxide is considered good the killing of effect by World Health Organization (WHO)
Microbial inoculum and the good disinfection sanitizer of function admirable, effect, are widely used in the bleachery of pulp mill.Current China is real
The production domesticization of existing small-sized sterilization chlorine dioxide production equipment.Large-scale chlorine dioxide preparation with onsite application digestion is prepared in situ
System, begins to use at home.As newly-built large-scale chlorine dioxide production system in papermaking enterprise just has begun to using domestic
Complete set of equipments technology.
Synthetic method process of preparing chlorine dioxide includes sodium chlorate and mixed in hydrochloric acid, and wherein hydrochloric acid is not only as reducing agent but also conduct
The acid medium of reaction, reaction equation is：
NaClO3+2HCl→ClO2+½Cl2+H2O+NaCl
Sodium chlorate is to produce one of primary raw material of chlorine dioxide, and it is the product that electrolytic brine obtains.In a cell
Sodium chloride and water ultimately generate sodium chlorate and hydrogen after series reaction, reaction equation is as follows：
NaCl+3H2O → NaClO3+3H2
The electrolyte that refined brine obtains in electrolytic tank electrolysis enters sodium chlorate reactor after gas-liquid separator to be carried out
React further, the weak sodium chlorate solution that chlorine dioxide generates system returns to participation reaction in reactor, needs by electrolyte
Circulating in reactor, one can make strong and weak electricity solution liquid be sufficiently mixed, and one to return what electrolysis bath started for electrolyte
Reaction provides the enough response time；And the hydrogen mixed gas containing in liquid reactor, need to discharge.In prior art not
See to have and refer to the sodium chlorate reactor being applied to synthetic method chlorine dioxide preparation system solving above-mentioned technical problem.
Content of the invention
In consideration of it, this utility model provides a kind of sodium chlorate reactor for synthetic method chlorine dioxide preparation system, make
Its solve existing synthetic method chlorine dioxide preparation system sodium chlorate reactor do not enable strong and weak electricity solution liquid be sufficiently mixed and
The technical problem of reactor hydrogen discharge.
This utility model adopts the following technical scheme that：
A kind of sodium chlorate reactor for synthetic method chlorine dioxide preparation system, including reactor body（3）, C room cylinder
Body（4）And central canal（13）, reactor body（3）Upper right quarter is provided with and C room（22）The electrolyte outlet one that pipeline connects（16）,
C room cylinder（4）Inside reactor body, form C room（22）, dividing plate（18）By reactor body（3）Inner space divide
It is divided into A room（20）With B room（21）, described dividing plate（18）It is fixed on reactor body（3）The top of inwall, dividing plate（18）Lower termination
Proximal response device body（3）Reactor bottom, central canal（13）Positioned at reactor body（3）Crown center position, and with reaction
Device body（3）Communicate, central canal（13）Top is provided with rupture disk（11）.
Preferably, for making electrolyte enter reactor, described reactor body（3）Top be provided with and gas-liquid separator phase
The electrolyte inlet two connecting（15）, left lower is provided with the weak sodium chlorate solution's import being connected with chlorine dioxide synthesis system
（2）.
Preferably, for preventing hydrogen from flowing out from C room drain pipe, C room（22）Electrolyte drain pipe is inside installed（5）, pipe
End is close to C room（22）Bottom, pipe connects C room cylinder（4）One end of wall is provided with overfall（6）.
Preferably, for realizing the circulation of electrolyte, C room（22）Top is provided with and B room（21）Connected electrolyte inlet one
（7）.
Preferably, for convenience of discharge reactor cleaning waste liquid, C room（22）Bottom is provided with floss hole one（1）, reactor body
（3）Bottom is provided with floss hole two（19）.
Preferably, for making electrolyte in reactor return to electrolysis bath, described A room（20）Top be provided with electrolyte outlet two
（17）.
Preferably, for the ease of the liquid level in observing response device, central canal（13）Side is provided with visor（14）.
Preferably, for realizing generating hydrogen smooth discharge, central canal in reactor（13）Top is provided with hydrogen inlet one（9）
Hydrogen outlet one with C ceiling portion（8）It is connected, central canal（13）Top is additionally provided with hydrogen inlet two（10）With hydrogen outlet two
（12）.
During work, out contain the electrolyte of too strong sodium chlorate through electrolyte inlet two from gas-liquid separator（15）Enter B
Room（21）With come from chlorine dioxide synthesis unit through weak sodium chlorate solution's import（2）Enter B room（21）Interior weak sodium chlorate
Solution hybrid reaction, the electrolyte containing strong sodium chlorate of generation, partly strong sodium chlorate solution is from electrolyte outlet one（16）Logical
Piping enters C room（22）Interior, strong sodium chlorate electrolyte is from electrolyte drain pipe（5）Through overfall（6）Enter strong sodium chlorate to feed
Hopper, is then pumped to chlorine dioxide synthesis unit；The strong sodium chlorate solution of another part is from dividing plate（18）The space of bottom enters A
Room（21）Interior, then from electrolyte outlet two（17）Return electrolysis bath after flowing to electrolyte cooler cooling and participate in electrolysis；C is indoor
The hydrogen producing is from hydrogen outlet one（8）Through hydrogen inlet one（9）Enter central canal（13）, gas-liquid separator produce hydrogen from
Central canal（13）On through hydrogen inlet two（10）Enter into central canal（13）Interior, collect in central canal（13）Interior hydrogen mixed gas
From hydrogen outlet two（12）Flow to next process.
The beneficial effects of the utility model：
1st, the structure that this utility model is circulated by reactor design locellus, is that electrolyte returns the reaction that electrolysis bath starts
Provide the enough response time, and can by collect from chlorine dioxide synthesis unit Lai weak sodium chlorate solution, with gas-liquid
The strong sodium chlorate electrolyte that separator comes is sufficiently mixed and obtains strong sodium chlorate electrolyte, as the raw material producing chlorine dioxide.
2nd, it is both provided with discharging the pipeline of hydrogen on this utility model C room and central canal, C indoor location has electrolyte simultaneously
Drain pipe, the end of pipe, close to C room bottom, prevents hydrogen from flowing out from C room drain pipe.
3rd, when the gas pressure of reactor is too high, the rupture disk being arranged on central canal can rupture automatically, reduces reaction
Gas pressure in device, it is to avoid equipment is damaged.
Brief description
Fig. 1 is that the sodium chlorate structure of reactor for synthetic method chlorine dioxide preparation system described in the utility model is illustrated
Figure.
In figure：1st, floss hole one, 2, weak sodium chlorate solution's import, 3, reactor body, 4, C room cylinder, 5, electrolyte goes out
Liquid pipe, 6, overfall, 7, electrolyte inlet one, 8, hydrogen outlet one, 9, hydrogen inlet one, 10, hydrogen inlet two, 11, explosion
Piece, 12, hydrogen outlet two, 13, central canal, 14, visor, 15, electrolyte inlet two, 16, electrolyte outlet one, 17, electrolyte
Outlet two, 18, dividing plate, 19, floss hole two, 20, A room, 21, B room, 22, C room.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model, the technical scheme in this utility model embodiment is carried out clear,
It is fully described by.
As shown in figure 1, a kind of sodium chlorate reactor for synthetic method chlorine dioxide preparation system, including reactor body
（3）, C room cylinder（4）And central canal（13）, reactor body（3）Upper right quarter is provided with and C room（22）The electrolyte that pipeline connects goes out
Mouth one（16）, C room cylinder（4）Positioned at reactor body（3）Inside, forms independent space C room（22）, dividing plate（18）To react
Device body（3）Inner space be separated into A room（20）With B room（21）, described dividing plate（18）It is fixed on reactor body（3）Inwall
Top, dividing plate（18）Lower end is close to reactor body（3）Reactor bottom, central canal（13）Positioned at reactor body（3）'s
Crown center position, and and reactor body（3）Communicate, central canal（13）Top is provided with rupture disk（11）, described reactor
Body（3）Top be provided with the electrolyte inlet two being connected with gas-liquid separator（15）, left lower is provided with and chlorine dioxide
Weak sodium chlorate solution's import that synthesis system connects（2）, C room（22）Electrolyte drain pipe is inside installed（5）, the end of pipe is close
C room bottom, pipe connects C room cylinder（4）One end of wall is provided with overfall（6）, C room（22）Top is provided with and B room（21）Connected
Electrolyte inlet one（7）, C room（22）Bottom is provided with floss hole one（1）, reactor body（3）Bottom is provided with floss hole two（19）,
Described A room（20）Top be provided with electrolyte outlet two（17）, central canal（13）Side is provided with visor（14）, central canal（13）On
Portion is provided with hydrogen inlet one（9）Hydrogen outlet one with C ceiling portion（8）It is connected, central canal（13）Top is additionally provided with hydrogen and enters
Mouth two（10）With hydrogen outlet two（12）.
During work, out contain the electrolyte of too strong sodium chlorate through electrolyte inlet two from gas-liquid separator（15）Enter B
Room（21）With come from chlorine dioxide synthesis unit through weak sodium chlorate solution's import（2）Enter B room（21）Interior weak sodium chlorate
Solution hybrid reaction, the electrolyte containing strong sodium chlorate of generation, partly strong sodium chlorate solution is from electrolyte outlet one（16）Logical
Piping enters C room（22）Interior, strong sodium chlorate electrolyte is from electrolyte drain pipe（5）Through overfall（6）Enter strong sodium chlorate to feed
Hopper, is then pumped to chlorine dioxide synthesis unit, and the strong sodium chlorate solution of another part is from dividing plate（18）The space of bottom enters A
Room（20）Interior, then from electrolyte outlet two（17）Return electrolysis bath after flowing to electrolyte cooler cooling and participate in electrolysis；C is indoor
The hydrogen producing is from hydrogen outlet one（8）Through hydrogen inlet one（9）Enter central canal（13）, gas-liquid separator produce hydrogen from
Central canal（13）On through hydrogen inlet two（10）Enter into central canal（13）Interior, collect in central canal（13）Interior hydrogen mixed gas
From hydrogen outlet two（12）Flow to next process.
The structure that this utility model is circulated by reactor design locellus, is that the reaction that electrolyte return electrolysis bath starts carries
Supplied the enough response time, and can by collect from chlorine dioxide synthesis unit Lai weak sodium chlorate solution, divide with gas-liquid
The strong sodium chlorate electrolyte coming from device is sufficiently mixed and obtains strong sodium chlorate electrolyte, as the raw material producing chlorine dioxide.When
When the gas pressure of reactor is too high, it is arranged on central canal（13）On rupture disk（11）Can automatically rupture, reduce in reactor
Gas pressure, it is to avoid equipment is damaged, by being arranged on central canal（13）On visor（14）Can determine whether reactor liquid level
Height is thus understand electrolysis cells operation conditions.
Claims (8)
1. a kind of sodium chlorate reactor for synthetic method chlorine dioxide preparation system it is characterised in that：Including reactor body
（3）, C room cylinder（4）And central canal（13）, reactor body（3）Upper right quarter is provided with and C room（22）The electrolyte that pipeline connects goes out
Mouth one（16）, C room cylinder（4）Positioned at reactor body（3）Inside, forms C room（22）, dividing plate（18）By reactor body（3）
Inner space be separated into A room（20）With B room（21）, described dividing plate（18）It is fixed on reactor body（3）The top of inwall, every
Plate（18）Lower end not contact reactor body（3）Reactor bottom, central canal（13）Positioned at reactor body（3）Top position
Put, and and reactor body（3）Communicate, central canal（13）Top is provided with rupture disk（11）.
2. the sodium chlorate reactor for synthetic method chlorine dioxide preparation system according to claim 1 it is characterised in that：
Described reactor body（3）Top be provided with electrolyte inlet two（15）, bottom is provided with weak sodium chlorate solution's import（2）.
3. the sodium chlorate reactor for synthetic method chlorine dioxide preparation system according to claim 1 it is characterised in that：
C room（22）Electrolyte drain pipe is inside installed（5）, the end of pipe is close but does not contact C room（22）Bottom, pipe connects C room cylinder
（4）One end of wall is provided with overfall（6）.
4. the sodium chlorate reactor for synthetic method chlorine dioxide preparation system according to claim 1 it is characterised in that：
C room（22）Top is provided with and B room（21）Connected electrolyte inlet one（7）.
5. the sodium chlorate reactor for synthetic method chlorine dioxide preparation system according to claim 1 it is characterised in that：
C room（22）Bottom is provided with floss hole one（1）, reactor body（3）Bottom is provided with floss hole two（19）.
6. the sodium chlorate reactor for synthetic method chlorine dioxide preparation system according to claim 1 it is characterised in that：
Described A room（20）Top be provided with electrolyte outlet two（17）.
7. the sodium chlorate reactor for synthetic method chlorine dioxide preparation system according to claim 1 it is characterised in that：
Central canal（13）Side is provided with visor（14）.
8. the sodium chlorate reactor for synthetic method chlorine dioxide preparation system according to claim 1 it is characterised in that：
Central canal（13）Top is provided with hydrogen inlet one（9）Hydrogen outlet one with C ceiling portion（8）It is connected, central canal（13）Top
It is additionally provided with hydrogen inlet two（10）With hydrogen outlet two（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620797318.1U CN205954119U (en) | 2016-07-27 | 2016-07-27 | A sodium chlorate reactor for synthetic method chlorine dioxide prepares system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620797318.1U CN205954119U (en) | 2016-07-27 | 2016-07-27 | A sodium chlorate reactor for synthetic method chlorine dioxide prepares system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205954119U true CN205954119U (en) | 2017-02-15 |
Family
ID=57972393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620797318.1U Withdrawn - After Issue CN205954119U (en) | 2016-07-27 | 2016-07-27 | A sodium chlorate reactor for synthetic method chlorine dioxide prepares system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205954119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106011916A (en) * | 2016-07-27 | 2016-10-12 | 广西博世科环保科技股份有限公司 | Sodium chlorate reactor applied to comprehensive-method chlorine dioxide preparation system |
-
2016
- 2016-07-27 CN CN201620797318.1U patent/CN205954119U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106011916A (en) * | 2016-07-27 | 2016-10-12 | 广西博世科环保科技股份有限公司 | Sodium chlorate reactor applied to comprehensive-method chlorine dioxide preparation system |
| CN106011916B (en) * | 2016-07-27 | 2018-09-25 | 广西博世科环保科技股份有限公司 | Sodium chlorate reactor for synthesis chlorine dioxide preparation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170215 Effective date of abandoning: 20180925 |
|
| AV01 | Patent right actively abandoned |