CN2670330Y - Chlorinedioxide gas multistage dissolving circulating absorber - Google Patents
Chlorinedioxide gas multistage dissolving circulating absorber Download PDFInfo
- Publication number
- CN2670330Y CN2670330Y CNU2003201144341U CN200320114434U CN2670330Y CN 2670330 Y CN2670330 Y CN 2670330Y CN U2003201144341 U CNU2003201144341 U CN U2003201144341U CN 200320114434 U CN200320114434 U CN 200320114434U CN 2670330 Y CN2670330 Y CN 2670330Y
- Authority
- CN
- China
- Prior art keywords
- gas
- clo
- clo2
- water
- absorption
- 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
Links
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 235000019398 chlorine dioxide Nutrition 0.000 title claims abstract description 22
- 239000004155 Chlorine dioxide Substances 0.000 title claims abstract description 10
- 239000006096 absorbing agent Substances 0.000 title abstract 4
- 229940099041 chlorine dioxide Drugs 0.000 title 1
- 238000010521 absorption reaction Methods 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000008676 import Effects 0.000 claims description 9
- 239000002250 absorbent Substances 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 5
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 4
- 239000008399 tap water Substances 0.000 claims description 4
- 235000020679 tap water Nutrition 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 7
- 239000000047 product Substances 0.000 abstract description 4
- 239000012263 liquid product Substances 0.000 abstract description 3
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 abstract 12
- 238000001816 cooling Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002407 reforming Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Gas Separation By Absorption (AREA)
Abstract
A chlorine dioxide gas multistage dissolving circulating absorber is characterized in that the chlorine dioxide gas multistage dissolving circulating absorber comprises a ClO2 absorbing of liquids box1, a ClO2 gas conduit, a Venturi tube 3, a circulation water pump 4, a ClO2 air inlet pipe 5, a gas-water mixer 6, an air inlet 7, a ClO2 residual air reclaiming tube 8, a main-water inlet pipe 9, an evacuation valve 10, and a ClO2 generator 11. The ClO2 gas accesses into the gas-water mixer 6. After melting and absorption of multi-stage, the ClO2 residual air in the final stage absorption chamber comes back to the gas-water mixer to be absorbed again. The ClO2 liquor is recycled by the circulation water pump 4. Through the multistage dissolving circulating absorber, the ClO2 gas can be transformed into the ClO2 liquid product of high concentration. So the technological problem that the ClO2 product can only be generated into gas on site and used without moving can be solved. Under the condition of circulating device without cooling, the concentration of the ClO2 absorption liquid can reach 4-5/1000.
Description
Technical field: the utility model relates to the chlorine dioxide absorption unit
Background technology: traditional C lO
2The defective of absorption unit:
Traditional C lO
2The solution absorption method is just with ClO
2Gas feeds in the water receptacle and makes it simple mixing, forms ClO
2The aqueous solution or form the aqueous solution by the absorption tower.Because ClO
2Gas is insoluble in water, and unavoidable some residual air can not be dissolved for the moment in one-level dissolving absorption process, becomes the bubble rising and runs away, and has directly influenced ClO
2Solution content generally can only reach the concentration about 1 ‰.And be difficult for keeping, generally in 3 hours, will disproportionation go bad, make ClO
2The solution use range is restricted.
Summary of the invention:
In order to overcome traditional C lO
2The ClO that absorption unit is produced
2The defective that solution content is low, the purpose of this utility model are to provide the multistage dissolving circulation of a kind of chlorine dioxide absorption unit, and it can make ClO
2Gas reforming becomes the ClO of high density
2Liquid product.
Technical characterictic:
The multistage dissolving circulation of chlorine dioxide absorption unit is characterized in that: ClO
2Liquid-absorbent case 1 inside is separated into a plurality of absorption chambers of top seal, gas, water mixer 6 are arranged in first step absorption chamber, the inlet of gas, water mixer 6 is by the outlet of pipe connection Venturi tube 3, also have tap water water inlet pipe 9 and air inlet port 7 at the top of first step absorption chamber, all be fixed with ClO at every grade of absorption chamber top
2Gas duct 2, each ClO
2Gas duct 2 bendings extend to the bottom of next stage absorption chamber, the ClO of final stage
2Gas duct is ClO
2Residual air recovery tube 8 is connected to Venturi tube 3, ClO by three-way valve
2The outlet at bottom of liquid-absorbent case 1 is by the import of pipe connection water circulating pump 4, and the outlet of water circulating pump 4 is by the afterbody import of pipe connection to Venturi tube 3, ClO
2The pneumatic outlet of producer 11 passes through ClO
2Be connected to the side-wall gas import of Venturi tube 3 behind the pneumatic tube 5 connection three-way valves.
Principle of work: ClO
2The gas of producer 11 enters gas, water mixer 6 by Venturi tube 3, is mixed into ClO with water
2The aqueous solution does not have dissolved ClO
2Gas is through ClO
2Gas duct 2 enters the next stage absorption chamber and continues the dissolving absorption, after absorbing through multistage dissolving, and the ClO in the final stage absorption chamber
2Residual air is through ClO
2Residual air recovery tube 8 by three-way valve and Venturi tube 3, is got back to gas, water mixer 6 is reuptaked.The ON cycle water pump 4 again, with ClO
2Solution is delivered to Venturi tube 3, continues to absorb ClO through gas, water mixer 6 to first step absorption chamber
2Gas.Through repeatedly circulation absorption, up to ClO
2When content reaches requirement, just open emptying valve 10 and discharge qualified ClO
2Solution.
Advantage of the present utility model:
1., by multistage dissolving circulation absorption unit, can make ClO
2Gas reforming becomes the ClO of high density
2Liquid product has solved ClO
2Product can only become gas in the scene, can not move the technical barrier of use.
2., absorption liquid concentration height.Can make ClO not adding under the cold circulation device condition
2Absorption liquid concentration reaches 4-5 ‰, breaks through 3 ‰ world level.
3., ClO
2Strength of solution is stable.ClO under the condition that does not add any stablizer
2Solution concentration in one month is kept constant substantially; As add stablizer and render a service and to preserve more than 1 year.
4., ClO
2It is stable that liquid is renderd a service, and is ClO
2Product marketization provides technical guarantee.
5., be ClO
2Accurately dosage provides condition.Under the usual conditions, ClO
2Gas is difficult for realizing deciding than quantitatively batching with processed water source, and is few just few, makes water disinfection effect instability.And ClO
2Liquid is very easily realized deciding guaranteeing the water disinfection effect than quantitatively batching with processed water source.
Description of drawings
Fig. 1: the multistage dissolving circulation of chlorine dioxide of the present utility model absorption unit structure iron.Numbering is as follows among the figure:
ClO
2Liquid-absorbent case 1, ClO
2Gas duct 2, Venturi tube 3, water circulating pump 4, ClO
2Pneumatic tube 5, gas, water mixer 6, air inlet port 7, ClO
2Residual air recovery tube 8, tap water water inlet pipe 9, emptying valve 10, ClO
2Producer 11.
Embodiment: see Fig. 1,
The multistage dissolving circulation of chlorine dioxide absorption unit is characterized in that: ClO
2Liquid-absorbent case 1 inside is separated into a plurality of absorption chambers of top seal, gas, water mixer 6 are arranged in first step absorption chamber, the inlet of gas, water mixer 6 is by the outlet of pipe connection Venturi tube 3, also have tap water water inlet pipe 9 and air inlet port 7 at the top of first step absorption chamber, all be fixed with ClO at every grade of absorption chamber top
2Gas duct 2, each ClO
2Gas duct 2 bendings extend to the bottom of next stage absorption chamber, the ClO of final stage
2Gas duct is ClO
2Residual air recovery tube 8 is connected to Venturi tube 3, ClO by three-way valve
2The outlet at bottom of liquid-absorbent case 1 is by the import of pipe connection water circulating pump 4, and the outlet of water circulating pump 4 is by the afterbody import of pipe connection to Venturi tube 3, ClO
2The pneumatic outlet of producer 11 passes through ClO
2Be connected to the side-wall gas import of Venturi tube 3 behind the pneumatic tube 5 connection three-way valves.
The multistage dissolving circulation of all employings absorption unit, with chemical sodium chlorate method with ClO
2Gas products changes ClO into
2The liquid person has all invaded this patent.
Claims (1)
1, the multistage dissolving circulation of chlorine dioxide absorption unit is characterized in that: ClO
2Liquid-absorbent case (1) inside is separated into a plurality of absorption chambers of top seal, gas, water mixer (6) are arranged in first step absorption chamber, the inlet of gas, water mixer (6) is by the outlet of pipe connection Venturi tube (3), also have tap water water inlet pipe (9) and air inlet port (7) at the top of first step absorption chamber, all be fixed with ClO at every grade of absorption chamber top
2Gas duct (2), each ClO
2Gas duct (2) bending extends to the bottom of next stage absorption chamber, the ClO of final stage
2Gas duct is ClO
2Residual air recovery tube (8) is connected to Venturi tube (3), ClO by three-way valve
2The outlet at bottom of liquid-absorbent case (1) is by the import of pipe connection water circulating pump (4), and the outlet of water circulating pump (4) is by the afterbody import of pipe connection to Venturi tube (3), ClO
2The pneumatic outlet of producer (11) passes through ClO
2Be connected to the side-wall gas import of Venturi tube (3) behind pneumatic tube (5) the connection three-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201144341U CN2670330Y (en) | 2003-11-04 | 2003-11-04 | Chlorinedioxide gas multistage dissolving circulating absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201144341U CN2670330Y (en) | 2003-11-04 | 2003-11-04 | Chlorinedioxide gas multistage dissolving circulating absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2670330Y true CN2670330Y (en) | 2005-01-12 |
Family
ID=34475192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201144341U Expired - Fee Related CN2670330Y (en) | 2003-11-04 | 2003-11-04 | Chlorinedioxide gas multistage dissolving circulating absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2670330Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007713A (en) * | 2012-12-12 | 2013-04-03 | 常州大学 | Moveable emergency system for treating leakage of acute dangerous chemical gas |
| CN106345227A (en) * | 2016-11-09 | 2017-01-25 | 华东师范大学 | Chlorine dioxide multi-level circular absorption technology |
| CN108328578A (en) * | 2018-01-29 | 2018-07-27 | 荣成海奥斯生物科技有限公司 | The filling apparatus of gaseous state effective chlorine aqueous solution |
-
2003
- 2003-11-04 CN CNU2003201144341U patent/CN2670330Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007713A (en) * | 2012-12-12 | 2013-04-03 | 常州大学 | Moveable emergency system for treating leakage of acute dangerous chemical gas |
| CN103007713B (en) * | 2012-12-12 | 2015-01-21 | 常州大学 | Moveable emergency system for treating leakage of acute dangerous chemical gas |
| CN106345227A (en) * | 2016-11-09 | 2017-01-25 | 华东师范大学 | Chlorine dioxide multi-level circular absorption technology |
| CN108328578A (en) * | 2018-01-29 | 2018-07-27 | 荣成海奥斯生物科技有限公司 | The filling apparatus of gaseous state effective chlorine aqueous solution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BAOSHENG INDUSTRY DEVELOPMENT CO., LTD., SICHUAN Free format text: FORMER OWNER: LI FENGSHAN; PATENTEE Effective date: 20060714 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060714 Address after: 702 room 3, 610072 Furong garden, 2 North Xi'an Road, Chengdu, Sichuan Patentee after: Sichuan Baosheng Industry Co.,Ltd. Address before: Qingyang District of Chengdu city thoroughly River Street 610071 Sichuan province No. 2 king Xiyuan 2 unit 4 Building 3 floor, No. 3 Patentee before: Li Fengshan Patentee before: Yang Lina |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050112 Termination date: 20101104 |