CN2721604Y - Chlorine dioxide maker - Google Patents
Chlorine dioxide maker Download PDFInfo
- Publication number
- CN2721604Y CN2721604Y CN 200420037298 CN200420037298U CN2721604Y CN 2721604 Y CN2721604 Y CN 2721604Y CN 200420037298 CN200420037298 CN 200420037298 CN 200420037298 U CN200420037298 U CN 200420037298U CN 2721604 Y CN2721604 Y CN 2721604Y
- Authority
- CN
- China
- Prior art keywords
- reactive tank
- reaction chamber
- acid
- chlorine dioxide
- chlorite
- 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 - Lifetime
Links
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 235000019398 chlorine dioxide Nutrition 0.000 title claims abstract description 34
- 239000004155 Chlorine dioxide Substances 0.000 title claims abstract description 33
- 238000006243 chemical reaction Methods 0.000 claims abstract description 28
- 229910001919 chlorite Inorganic materials 0.000 claims abstract description 23
- 229910052619 chlorite group Inorganic materials 0.000 claims abstract description 23
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000002253 acid Substances 0.000 claims abstract description 15
- 239000002699 waste material Substances 0.000 claims abstract description 12
- 150000002978 peroxides Chemical class 0.000 claims description 25
- 239000000243 solution Substances 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 12
- 239000011259 mixed solution Substances 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 238000005276 aerator Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 24
- 239000007864 aqueous solution Substances 0.000 description 12
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 description 12
- 229960002218 sodium chlorite Drugs 0.000 description 12
- 238000004061 bleaching Methods 0.000 description 4
- 230000001877 deodorizing effect Effects 0.000 description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- -1 alkali metal salt Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- QXIKMJLSPJFYOI-UHFFFAOYSA-L calcium;dichlorite Chemical compound [Ca+2].[O-]Cl=O.[O-]Cl=O QXIKMJLSPJFYOI-UHFFFAOYSA-L 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- VISKNDGJUCDNMS-UHFFFAOYSA-M potassium;chlorite Chemical compound [K+].[O-]Cl=O VISKNDGJUCDNMS-UHFFFAOYSA-M 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model relates to a chlorine dioxide maker, comprising a reaction tank in a reaction chamber enabling the chlorite liquor and acid to react to create chlorine dioxide, a chlorite liquor supplier able to deliver the chlorite liquor to the chlorite liquor supplier continuously, and an acid supplier capable of delivering the acid to the reaction chamber continuously. The chlorite liquor supplier and the acid supplier are connected with the reaction tank through the delivery pipe. The reaction tank edge is equipped with an aerator able to blow air into the mixed liquor of the chlorite liquor and acid in the reaction chamber. The reaction tank is connected with a channel able to take out the chlorine dioxide gas in the reaction chamber and a discharge pipeline able to continuously exhaust waste reacted fluid in the reaction chamber. It is available to generate chlorine dioxide gas of optional concentration by adopting the device with low cost for a long term conveniently and safely.
Description
Technical field
The utility model relates to the device of making dioxide peroxide, particularly a kind of dioxide peroxide manufacturing installation.
Background technology
Dioxide peroxide has very strong oxidation capacity and bactericidal property, its molten point is-59 ℃, boiling point is 11 ℃, normal temperature is gas shape material down, solubleness to water is about 3000ppm (mg/L) at normal temperatures and pressures, gas concentration reaches 10% and has explosivity when above in air, often is used to sterilization and disinfection, deodorizing, bleaching etc.
Traditional dioxide peroxide manufacturing installation, it is mixing raw material soup and it is reacted make dioxide peroxide at normal temperatures and pressures, dioxide peroxide in the ClO 2 solution exists as gas dissolving, and therefore the manufacture method that adopts is that the chlorite solution in the container is carried out aeration and obtains chlorine dioxide with the mixed solution of acid.But this kind method exists the shortcoming of the mixed solution of interior chlorite solution of necessary every batch of replacing container and acid.
In addition, owing to As time goes on the chlorite solution who once puts into container can descend with the concentration of the mixed solution of acid, therefore exist such problem: the generation concentration of chlorine dioxide is difficult to the concentration that keeps certain, if behind the container of packing into, re-use through a few days, just can not obtain the chlorine dioxide of normality, can not use over a long time.
Summary of the invention
Task of the present utility model provides a kind of improved dioxide peroxide manufacturing installation, it solved conventional apparatus must every batch mixed solution, the chlorine dioxide of chlorite solution and acid in the replacing container be difficult to keep normality cause can not life-time service problem.
The technical solution of the utility model is as follows:
A kind of dioxide peroxide manufacturing installation, it is included in its inboard and is provided with the reactive tank that can make chlorite solution and acid-respons and generate the reaction chamber of dioxide peroxide, can be with chlorite solution's feedway of the continuous supply response of chlorite solution chamber, and can be with the sour feedway of the continuous supply response of acid chamber, described chlorite solution's feedway is connected with reactive tank by supplying tubing with sour feedway, at the reactive tank side aerating apparatus in the mixed solution that air can be blown into continuously the indoor chlorite solution of supply response and acid is housed, on reactive tank, connect the taking-up passage that can take out chlorine dioxide in the reaction chamber, also connecting the continuous discharge line of discharging of the waste liquid that can will in reaction chamber, react on the reactive tank.
Adopt dioxide peroxide manufacturing installation of the present utility model, can handy and safe ground produce chlorine dioxide, and can produce chlorine dioxide over a long time at low cost with finite concentration arbitrarily.
The utility model on the one hand with chlorite solution and acid with feed rate arbitrarily for example on a small quantity but supply response is indoor continuously, make it to generate dioxide peroxide, air is blown in the mixed solution in this reaction chamber on the one hand with the air amount of being blown into arbitrarily, the generation concentration of free adjustment chlorine dioxide, and by taking out passage with its continuous taking-up, simultaneously can certain density chlorine dioxide take place long-time continuous ground, can be easy and with finite concentration arbitrarily chlorine dioxide takes place at low cost over a long time safely.
Description of drawings
The first example structure synoptic diagram of Fig. 1 dioxide peroxide manufacturing installation of the present utility model.
The second example structure synoptic diagram of Fig. 2 dioxide peroxide manufacturing installation of the present utility model.
Embodiment
Referring to Fig. 1, a kind of dioxide peroxide manufacturing installation of the present utility model is equipped with within it, and side is provided with the sealed reactive tank 4 that can make sodium chlorite aqueous solution 1 generate the reaction chamber 3 of dioxide peroxide with hydrochloric acid 2 reactions, can be with sodium chlorite aqueous solution's feedway 5 of sodium chlorite aqueous solution continuous supply response chamber 31, and can be with the hydrochloric acid feedway 6 of hydrochloric acid continuous supply response chambers 32.
Sodium chlorite aqueous solution's feedway 5 is connected with reactive tank 4 by first supplying tubing 13 with hydrochloric acid feedway 6.At reactive tank 4 sides aerating apparatus 18 in the mixed solution 16 that air can be blown into continuously sodium chlorite aqueous solution and hydrochloric acid in the supply response chamber 3 is housed.On reactive tank 4, connect the taking-up passage 30 that can take out chlorine dioxide 29 in the reaction chamber 3.Also connecting the continuous discharge line 8 of discharging of the waste liquid that can will in reaction chamber 3, react on the reactive tank 4.But free adjustment is blown into the reaction chamber air by aerating apparatus air control valve 7 is housed between reactive tank 4 and the aerating apparatus 18.
Driving pump P1 and speed regulation device are installed on first supplying tubing 13 between the chemical liquid groove 12 of depositing sodium chlorite aqueous solution 1 and the reactive tank 4, by first supplying tubing 13 with sodium chlorite aqueous solution's supply response chamber 3.Can adjust the rotating speed of driving pump P1 by speed regulation device, with this feed rate of freely regulating the sodium chlorite aqueous solution.
Driving pump P2 and speed regulation device are installed on second supplying tubing 15 between the chemical liquid groove 14 of depositing hydrochloric acid 2 and the reactive tank 4, by second supplying tubing 15 with hydrochloric acid supply response chamber 3.Can adjust the rotating speed of driving pump P2 by speed regulation device, with this feed rate of freely regulating hydrochloric acid.
Aerating apparatus 18 is set to, the air supplying tubing 31 that air control valve 7 is housed is connected with gas blower 19, the exit air of air supplying tubing 31 enters in the mixed solution 16 simultaneously, on with air control valve 7 bases of adjustment from the air amount of being blown into of gas blower 19, air is blown in the mixed solution 16, and the chlorine dioxide 29 that volatilizes from chlorine dioxide water can take out passage 30 by chlorine dioxide and take out.
The result that the mixed solution 16 of the sodium chlorite aqueous solution in the reaction chamber 31 and hydrochloric acid 2 is carried out aeration shows, the concentration of the dissolving chlorine dioxide in the waste reaction solution is extremely low, because on the waste liquid discharge line 8 of reactive tank 4 waste liquid storage tank 9 is housed, this waste liquid can leave in the waste liquid storage tank 9 by discharge line 8.
On the taking-up passage 30 of reactive tank 4, connect the gas blower 19 that can be blown into air diluted chlorine dioxide gas by by-pass line 10.By-pass line 10 connect air supplying tubing 31 midway with take out passage 30 midway, be arranged to the air from gas blower 19 to be blown into as dilution air and take out passage 30 midway, dilute the chlorine dioxide that takes out from reaction chamber 3 then and there, supply with some fields of employment and be used for sterilization and disinfection, deodorizing and bleaching.
Dilution air is blown into the chlorine dioxide that takes out in the passage 30, the chlorine dioxides that take out in reaction chamber 3 just can be diluted to then and there can be effective to sterilize, the lower concentration of deodorizing and bleaching etc., the place such as be blown in the idle call pipeline by the chlorine dioxide after will diluting, just can be used for preventing the atmospheric pollution of extensive facility.
In addition, from the solution that contains the chlorine dioxide that generates through reaction, take out chlorine dioxide, when chlorite solution and acid-respons and dioxide peroxide generate the muriate of sodium-chlor etc. simultaneously, only will not contain this type of muriatic chlorine dioxide dilutes then and there, send the diluted chlorine dioxide gas that can not separate out by-product salt to process object, can be over a long time be used for various uses with finite concentration arbitrarily continuously.
Referring to Fig. 2, first supplying tubing 13 of sodium chlorite aqueous solution's feedway 5 of present embodiment and second supplying tubing 15 of hydrochloric acid feedway 6 are connected with the 3rd supplying tubing 11, can make sodium chlorite aqueous solution 1 and hydrochloric acid 2 the 3rd supplying tubing 11 internal exchanges merge mix after, mixed solution 16 is offered in the reaction chamber 3.
Other of present embodiment constitutes, except be not provided with connect air supplying tubing 31 midway with take out passage 30 bypass pipe 10 midway, all identical with first embodiment.
Dioxide peroxide manufacturing installation of the present utility model, the first, except using the sodium chlorite solution, also can use potassium chlorite, calcium chlorite's etc. the chlorous an alkali metal salt or the aqueous solution of alkali earth metal salt.The second, except using hydrochloric acid, also can use organic acids such as mineral acid such as sulfuric acid, phosphoric acid and citric acid, tartrate.The 3rd, its structure constitutes and the chlorine dioxide after the dilution can be left in the storage tank, offer as required sterilization and disinfection with, deodorizing with and bleaching use.The 4th, but the waste liquid that has reacted both nationality deadweight discharge to dirty by discharge line, also available pump attracts and discharges.The 5th, this device can be the device that specific certain density chlorine dioxide takes place, and also can be the device that the chlorine dioxide of concentration in certain allowed band takes place.
Claims (6)
1. dioxide peroxide manufacturing installation, it is included in its inboard and is provided with the reactive tank that can make chlorite solution and acid-respons and generate the reaction chamber of dioxide peroxide, can be with chlorite solution's feedway of the continuous supply response of chlorite solution chamber, and can be with the sour feedway of the continuous supply response of acid chamber, it is characterized in that, described chlorite solution's feedway is connected with reactive tank by supplying tubing with sour feedway, at the reactive tank side aerating apparatus in the mixed solution that air can be blown into continuously the indoor chlorite solution of supply response and acid is housed, on reactive tank, connect the taking-up passage that can take out chlorine dioxide in the reaction chamber, also connecting the continuous discharge line of discharging of the waste liquid that can will in reaction chamber, react on the reactive tank.
2. dioxide peroxide manufacturing installation according to claim 1 is characterized in that, but free adjustment is blown into the reaction chamber air by aerating apparatus air control valve is housed between described reactive tank and the aerating apparatus.
3. dioxide peroxide manufacturing installation according to claim 1 is characterized in that, on the supplying tubing between described chlorite solution's feedway and the reactive tank driving pump P1 and speed regulation device is housed.
4. dioxide peroxide manufacturing installation according to claim 1 is characterized in that, on the supplying tubing between described sour feedway and the reactive tank driving pump P2 and speed regulation device is housed.
5. dioxide peroxide manufacturing installation according to claim 1 is characterized in that, on the waste liquid discharge line of described reactive tank the waste liquid storage tank is housed.
6. dioxide peroxide manufacturing installation according to claim 1 is characterized in that, connects the gas blower that can be blown into air diluted chlorine dioxide gas by by-pass line on the taking-up passage of described reactive tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420037298 CN2721604Y (en) | 2004-07-07 | 2004-07-07 | Chlorine dioxide maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420037298 CN2721604Y (en) | 2004-07-07 | 2004-07-07 | Chlorine dioxide maker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2721604Y true CN2721604Y (en) | 2005-08-31 |
Family
ID=35011980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420037298 Expired - Lifetime CN2721604Y (en) | 2004-07-07 | 2004-07-07 | Chlorine dioxide maker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2721604Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108367918A (en) * | 2015-12-09 | 2018-08-03 | 浦项产业科学研究院 | The generating means and method of chlorine dioxide and chlorine dioxide water |
| CN109642334A (en) * | 2016-09-05 | 2019-04-16 | 株式会社大阪曹达 | Chlorine dioxide generating device and chlorine dioxide method for generation |
| CN110937577A (en) * | 2019-10-06 | 2020-03-31 | 石家庄北赫环保科技有限公司 | Composition for producing chlorine dioxide by reaction with sulfuric acid and preparation method thereof |
-
2004
- 2004-07-07 CN CN 200420037298 patent/CN2721604Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108367918A (en) * | 2015-12-09 | 2018-08-03 | 浦项产业科学研究院 | The generating means and method of chlorine dioxide and chlorine dioxide water |
| CN109642334A (en) * | 2016-09-05 | 2019-04-16 | 株式会社大阪曹达 | Chlorine dioxide generating device and chlorine dioxide method for generation |
| CN110937577A (en) * | 2019-10-06 | 2020-03-31 | 石家庄北赫环保科技有限公司 | Composition for producing chlorine dioxide by reaction with sulfuric acid and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: DAIKO ABE ENVIRONMENTAL TECHNOLOGY (SHANGHAI) CO., Free format text: FORMER NAME OR ADDRESS: ANBU ENVIRONMENTAL PROTECTION TECHNOLOGY (SHANGHAI) CO., LTD Owner name: DAIKO ENVIRONMENTAL SCIENCE AND TECHNOLOGY ( SHANG Free format text: FORMER NAME OR ADDRESS: DAIKO ABE ENVIRONMENTAL TECHNOLOGY (SHANGHAI) CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: No. 2548, No. 18 South Main Road, Shanghai, Putuo District, China: 200331 Patentee after: Good environmental protection technology (Shanghai) Co.,Ltd. Address before: No. 2548, No. 18 South Main Road, Shanghai, Putuo District, China: 200331 Patentee before: Department of Environmental Technology (Shanghai) Co.,Ltd. great security Address after: No. 2548, No. 18 South Main Road, Shanghai, Putuo District, China: 200331 Patentee after: Department of Environmental Technology (Shanghai) Co.,Ltd. great security Address before: No. 2548, No. 18 South Main Road, Shanghai, Putuo District, China: 200331 Patentee before: Anbu Environmental Protection Technology (Shanghai) Co.,Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140707 Granted publication date: 20050831 |