CN207608320U - A kind of high purity chlorine dioxide generator - Google Patents
A kind of high purity chlorine dioxide generator Download PDFInfo
- Publication number
- CN207608320U CN207608320U CN201721636496.7U CN201721636496U CN207608320U CN 207608320 U CN207608320 U CN 207608320U CN 201721636496 U CN201721636496 U CN 201721636496U CN 207608320 U CN207608320 U CN 207608320U
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- tank
- order reaction
- reaction tank
- level
- chlorine dioxide
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Abstract
A kind of high purity chlorine dioxide generator, including the first head tank, the second head tank, third head tank, first class reaction pot, second order reaction tank and third-order reaction tank；First class reaction pot is arranged in second order reaction tank, and the top of first class reaction pot is provided with level-one gas outlet and level-one leakage fluid dram, and first class reaction pot is connect by level-one feeding pipe and secondary feed tube road with the first head tank and the second head tank respectively；Second order reaction tank is connect with third-order reaction tank, and control valve is provided on connecting line；Third raw material pipeline is connected between third-order reaction tank and third head tank；The bottom end of second order reaction tank and third-order reaction tank is both provided with drain pipe, and tapping valve is provided on drain pipe；The upper end gas outlet of second order reaction tank and third-order reaction tank is connect with chlorine dioxide escape pipe.The generator keeps raw material reaction thorough, reduces waste, and can obtain chlorine dioxide with high purity gas by reaction of high order.
Description
Technical field
The equipment produced being synthesized for chlorine dioxide the utility model is related to a kind of, belongs to chlorine dioxide generation technique neck
Domain.
Background technology
Chlorine dioxide is a kind of nontoxic oxidant and disinfectant, generally use hydrochloric acid and sodium chlorate（Or chlorous acid
Sodium）It is quantitatively injected into retort, retort occurs chemical reaction and generates chlorine dioxide and chlorine, chemistry in case of heating
Equation is：
NaClO3+2HC1=NaC1+C1O2+1/2C12+H2O；
5NaClO2+4HCl=5NaCl+4ClO2+2H2O；
Certain density sodium chlorate aqueous solution（Or certain density sodium chlorite aqueous solution）With certain density hydrochloric acid
It is quantitatively delivered in retort, passes through the gas-liquid mixture that aeration reaction generates chlorine dioxide and chlorine at a certain temperature,
Certain density chlorine dioxide mixing thimerosal is made, then is added in disinfection water body or is added to needs by water sprayer sucking
In the object of disinfection, the effects that completing the concurrent disinfection of chlorine dioxide and chlorine, aoxidize.
Sodium chlorite can also be used（NaCLO2）With citric acid（C6H8O7）Reaction generates, and reaction equation is：
15NaCLO2 + 4C6H8O7 = 4Na3C6H5O7（Sodium citrate）+ 12CLO2 + 3NaCL + 6H2O。
The producing equipment of current chlorine dioxide respectively has feature.As disclosed in Chinese patent literature CN102701156A《One
Kind chlorine dioxide generating system》, disclosed in CN102502507A《The preparation facilities and its technique of chlorine dioxide》、
Disclosed in CN103334117A《A kind of chlorine dioxide generator of efficient electric solution》And disclosed in CN103922288A《Dioxy
Change chlorine generator improved structure》.These device structures are complicated, and energy consumption is big, and mainly raw material reaction is incomplete, cause raw material unrestrained
Take, produce of high cost, the chlorine dioxide purity of acquisition is not high, and reaction product has the danger of leakage, safety
It can be to be improved.
Invention content
The utility model for existing gaseous state synthesis produce when feed liquid hybrid reaction technology there are the problem of, a kind of energy is provided
It is enough that the reaction was complete, safe and efficient high purity chlorine dioxide generator.
The high purity chlorine dioxide generator of the utility model, using following technical scheme：
The high purity chlorine dioxide generator, including the first head tank, the second head tank, third head tank, first order reaction
Tank, second order reaction tank and third-order reaction tank；First class reaction pot is arranged in second order reaction tank, and the top of first class reaction pot is provided with
Level-one gas outlet and level-one leakage fluid dram, first class reaction pot pass through level-one feeding pipe and secondary feed tube road and the first raw material respectively
Tank and the connection of the second head tank；Second order reaction tank is connect with third-order reaction tank, and control valve is provided on connecting line；Third-order reaction
Third raw material pipeline is connected between tank and third head tank；The bottom end of second order reaction tank and third-order reaction tank is both provided with drain
It manages, tapping valve is provided on drain pipe；The upper end gas outlet of second order reaction tank and third-order reaction tank with chlorine dioxide escape pipe
Connection.
Low liquid level switch, three head tanks are both provided on first head tank, the second head tank and third head tank
Bottom be both provided with dump valve.
The first class reaction pot, second order reaction tank and third-order reaction tank are connect with compressed air inlet pipe, compressed air into
It is provided with intake valve on pipe, and three retort are stretched by breather check valve respectively.
On the level-one feeding pipe the first metering pump, the first counterbalance valve and are disposed with from first head tank one end
One heating tank.
Secondary feed tube road is disposed with the second metering pump, the second counterbalance valve and the from second head tank one end
Two heating tanks.
It is both provided with liquid-level switch on the second order reaction tank and third-order reaction tank.
The bottom of the second order reaction tank and third-order reaction tank is both provided with gas distribution grid.
The second order reaction tank is connect with the connecting line of third-order reaction tank with detergent line, is provided in detergent line clear
Wash valve.
It is provided with third metering pump and third counterbalance valve on the third raw material pipeline.
It is both provided with explosion relief valve on the third-order reaction tank and chlorine dioxide escape pipe.
When above-mentioned chlorine dioxide generator operation, the raw material in the first head tank and the second head tank enters first class reaction pot
It reacts, the liquid after reaction enters second order reaction tank, and the gas generated after reaction enters in second order reaction tank, anti-with two level
The chlorine dioxide that tank reaction generates is answered to be flowed out together from chlorine dioxide escape pipe.When second order reaction pot liquid reaches certain
When liquid level, the liquid in third-order reaction tank is discharged, the liquid in second order reaction tank is made to be discharged into third-order reaction tank.Third raw material
Raw material in tank enters in third-order reaction tank, and with the liquid reactions from second order reaction tank, the gas generated after reaction enters two
Chlorine monoxid escape pipe flows out.Reaction can be carried out continuously by repeating above procedure.
The utility model keeps raw material reaction thorough, reduces waste, and can obtain high-purity dioxy by reaction of high order
Change chlorine body.And first class reaction pot is built in second order reaction tank, avoids reaction product leakage, and save cloth and empty
Between.Meanwhile two kinds of material liquids for participating in reaction respectively heat, and are different from and are heated in inside reactor, not only securely and reliably,
And the reaction was complete, will not waste raw material.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Wherein：1. purge valve, 2. three-level tapping valves, 3. control valves, 4. two level tapping valves, 5. two level gas distribution grids, 6. liquid
Bit switch, 7. second order reaction tanks, 8. intake valves, 9. outlet explosion relief valves, 10. 1 secondary inlet check valves, 11. second add
Hot tank, 12. second counterbalance valves, 13. first heating tanks, the 14, first counterbalance valve, 15. third metering pumps, 16. second metering pumps,
17. the first metering pump, 18. third counterbalance valves, 19. three-level breather check valves, 20. three-level explosion relief valves, 21. third-order reactions
Tank, 22. three-level gas distribution grids, 23. first head tanks, 24. second head tanks, 25. third head tanks, the 26, first low liquid level are opened
Close, the 27, second low liquid level switch, 28, third low liquid level switch, 29. first tapping valves, 30. second tapping valves, 31. thirds row
Liquid valve, 32. cleaning pipes, 33. drain pipes, 34. chlorine dioxide escape pipes, 35. compressed air inlet pipes, 36. first class reaction pots, 37.
Level-one gas outlet, 38. level-one leakage fluid drams, 39. three-level liquid-level switches.
Specific implementation mode
As shown in Figure 1, the chlorine dioxide synthetic reaction device of the utility model, including the first head tank 23, the second raw material
Tank 24, third head tank 25, first class reaction pot 36, second order reaction tank 7 and third-order reaction tank 21.First head tank 23, second is former
The first low liquid level switch 26, the second low liquid level switch 27 and third low liquid level are respectively arranged on batch can 24 and third head tank 25
Switch 28, bottom are respectively arranged with 29. second tapping valve 30 of the first tapping valve and third tapping valve 31.
First class reaction pot 36 is built in second order reaction tank 7, and the top side of first class reaction pot 36 is provided with level-one outlet
Mouth 37 and level-one leakage fluid dram 38.First class reaction pot 36 passes through level-one feeding pipe and secondary feed tube road and the first head tank respectively
23 and second head tank 24 connect.On level-one feeding pipe from 23 one end of the first head tank be disposed with the first metering pump 17,
First counterbalance valve 14 and the first heating tank 13.Secondary feed tube road is disposed with the second metering from 24 one end of the second head tank
Pump the 16, second counterbalance valve 12 and the second heating tank 11.
The bottom of second order reaction tank 7 is connect by connecting line with the bottom of third-order reaction tank 21, is arranged on connecting line
There is control valve 3.The top of second order reaction tank 7 is provided with two level liquid-level switch 6, and the bottom end connected drainage pipe of second order reaction tank 7 should
Two level tapping valve 4 is provided on drain pipe, the interior bottom of second order reaction tank 7 is provided with two level gas distribution grid 5.
It is connected with third raw material pipeline between third-order reaction tank 21 and third head tank 25, is provided on third raw material pipeline
Third metering pump 15 and third counterbalance valve 18.The top of third-order reaction tank 21 is provided with three-level explosion relief valve 20 and three-level liquid level
Switch 39.The bottom of third-order reaction tank 21 is provided with drain pipe 33, and three-level tapping valve 2 is provided on drain pipe 33.Third-order reaction
The interior bottom of tank 21 is provided with three-level gas distribution grid 22.
In addition, being additionally provided with compressed air inlet pipe 35, chlorine dioxide escape pipe 34 and cleaning pipe 32.Compressed air inlet pipe 35
On be provided with intake valve 8, the bottom of first class reaction pot 36 and second order reaction tank 7 is then stretched by a secondary inlet check valve 10 again
Portion, and stretch by three-level breather check valve 19 bottom of third-order reaction tank 21.Chlorine dioxide escape pipe 34 is anti-with two level respectively
It answers tank 7 and the gas outlet of 21 upper end of third-order reaction tank to connect, outlet explosion relief valve 9 is connected on chlorine dioxide escape pipe 34.
Cleaning pipe 32 is connected by the connecting line between purge valve 1 and second order reaction tank 7 and third-order reaction tank 21, makes cleaning pipe in this way
On the one hand 32 directly connect with 21 bottom of third-order reaction tank, on the one hand connect with the bottom of second order reaction tank 7, with to second order reaction
Tank 7 and third-order reaction tank 21 are cleaned.
The course of work of above-mentioned chlorine dioxide generator is as described below.
Raw material hydrochloric acid and sodium chlorate either hydrochloric acid and sodium chlorite are separately stored in the first head tank 23 and neutralized first
In second head tank 24.The raw material stored in third head tank 25 is lye.
After booting, intake valve 8 is opened, admission pressure in compressed air inlet pipe 35 is detected, when admission pressure reaches setting value
When bring into operation.Compressed air in compressed air inlet pipe 35 is divided into two-way after a secondary inlet check valve 10 all the way, all the way
Gas mixing is carried out to reaction solution into 36 bottom of first class reaction pot, another way enters behind 7 bottom of second order reaction tank through two level gas distribution lattice
Grid 5 carry out gas mixing to reaction solution in second order reaction tank 7；Compressed air another way enters third-order reaction through three-level breather check valve 19
22 pairs of reaction solutions are set through three-level gas distribution grid and carry out gas mixing in 21 bottom of tank.
Start the second metering pump 16 of the first metering pump 17 and secondary feed tube road on level-one feeding pipe；First is former
Raw material in batch can 23 enters the first heating tank 13 through the first counterbalance valve 14 and heats, and then enters back into first class reaction pot 36；Second
Raw material in head tank 24 enters the second heating tank 11 through the second counterbalance valve 12 and heats, and then enters back into first class reaction pot 36.Two
Kind feed liquid reacts in first class reaction pot 36, and the liquid after reaction exits into second order reaction tank 7 from level-one leakage fluid dram 38,
The gas generated after reaction enters through level-one gas outlet 37 in second order reaction tank 7, and the titanium dioxide generated is reacted with second order reaction tank 7
Chlorine body is flowed out from chlorine dioxide escape pipe 34 together.
When the liquid of 7 bottom of second order reaction tank gradually rises to two level 6 position of liquid-level switch, two level liquid-level switch is triggered
6 are closed, and triggering three-level tapping valve 2 is opened, and the liquid in third-order reaction tank 21 is discharged, and three-level tapping valve 2 is then closed, control
Valve 3 is opened, and the liquid in second order reaction tank 7 is discharged into third-order reaction tank 21.Start the third metering pump on three-level feeding pipe
15, the raw material in third head tank 25 enters through third counterbalance valve 18 in third-order reaction tank 21, with the liquid from second order reaction tank 7
Precursor reactant, the gas generated after reaction enter the outflow of chlorine dioxide escape pipe 34.Three-level explosion relief valve 20 and the explosion-proof peace of outlet
Full valve 9 ensures the operational safety of equipment.Reaction can be carried out continuously by repeating above procedure.
When the first low liquid level switch 26, the first low liquid level switch 27, the first low liquid level switch 28 are closed, illustrate the first original
Batch can 23, the second head tank 24 or third head tank 25 occur lacking material, send out and lack material alarm.First head tank 23, the second raw material
Surplus stock in tank 24 or third head tank 25 can open 29. second tapping valve 30 of the first tapping valve or 31 row of third tapping valve
Go out.
After long-time service, the purge valve 1 that can be opened in cleaning pipe 32 cleans third-order reaction tank 21, and cleaning waste liquid can
Purge valve 1 is opened to be discharged by cleaning pipe 32.Also control valve 3 can be opened simultaneously to clean second order reaction tank 7, cleaning waste liquid can
It is discharged by two level tapping valve 4.
Claims (10)
1. a kind of high purity chlorine dioxide generator, including the first head tank, the second head tank, third head tank, first order reaction
Tank, second order reaction tank and third-order reaction tank；It is characterized in that：First class reaction pot is arranged in second order reaction tank, first class reaction pot
Top is provided with level-one gas outlet and level-one leakage fluid dram, and first class reaction pot passes through level-one feeding pipe and secondary feed tube road respectively
It is connect with the first head tank and the second head tank；Second order reaction tank is connect with third-order reaction tank, and control is provided on connecting line
Valve；Third raw material pipeline is connected between third-order reaction tank and third head tank；The bottom end of second order reaction tank and third-order reaction tank
It is both provided with drain pipe, tapping valve is provided on drain pipe；The upper end gas outlet of second order reaction tank and third-order reaction tank is with two
Chlorine monoxid escape pipe connects.
2. high purity chlorine dioxide generator according to claim 1, it is characterized in that：First head tank, the second original
Low liquid level switch is both provided on batch can and third head tank, the bottom of three head tanks is both provided with dump valve.
3. high purity chlorine dioxide generator according to claim 1, it is characterized in that：The first class reaction pot, two level are anti-
Answer tank and third-order reaction tank to be connect with compressed air inlet pipe, be provided with intake valve on compressed air inlet pipe, and respectively by into
Gas check valve stretches into three retort.
4. high purity chlorine dioxide generator according to claim 1, it is characterized in that：From on the level-one feeding pipe
One head tank one end is disposed with the first metering pump, the first counterbalance valve and the first heating tank.
5. high purity chlorine dioxide generator according to claim 1, it is characterized in that：Secondary feed tube road is from the
Two head tank one end are disposed with the second metering pump, the second counterbalance valve and the second heating tank.
6. high purity chlorine dioxide generator according to claim 1, it is characterized in that：The second order reaction tank and three-level are anti-
It answers and is both provided with liquid-level switch on tank.
7. high purity chlorine dioxide generator according to claim 1, it is characterized in that：The second order reaction tank and three-level are anti-
The bottom of tank is answered to be both provided with gas distribution grid.
8. high purity chlorine dioxide generator according to claim 1, it is characterized in that：The second order reaction tank and three-level are anti-
It answers the connecting line of tank to be connect with detergent line, purge valve is provided in detergent line.
9. high purity chlorine dioxide generator according to claim 1, it is characterized in that：It is arranged on the third raw material pipeline
There are third metering pump and third counterbalance valve.
10. high purity chlorine dioxide generator according to claim 1, it is characterized in that：The third-order reaction tank and dioxy
Change and is both provided with explosion relief valve on chlorine escape pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721636496.7U CN207608320U (en) | 2017-11-29 | 2017-11-29 | A kind of high purity chlorine dioxide generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721636496.7U CN207608320U (en) | 2017-11-29 | 2017-11-29 | A kind of high purity chlorine dioxide generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207608320U true CN207608320U (en) | 2018-07-13 |
Family
ID=62796993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721636496.7U Withdrawn - After Issue CN207608320U (en) | 2017-11-29 | 2017-11-29 | A kind of high purity chlorine dioxide generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207608320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902627A (en) * | 2017-11-29 | 2018-04-13 | 济南科琳宝环境科技有限公司 | A kind of high purity chlorine dioxide generator |
-
2017
- 2017-11-29 CN CN201721636496.7U patent/CN207608320U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902627A (en) * | 2017-11-29 | 2018-04-13 | 济南科琳宝环境科技有限公司 | A kind of high purity chlorine dioxide generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180713 Effective date of abandoning: 20230616 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180713 Effective date of abandoning: 20230616 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |