CN202876616U - Chlorine dioxide gas absorption device - Google Patents
Chlorine dioxide gas absorption device Download PDFInfo
- Publication number
- CN202876616U CN202876616U CN 201220523675 CN201220523675U CN202876616U CN 202876616 U CN202876616 U CN 202876616U CN 201220523675 CN201220523675 CN 201220523675 CN 201220523675 U CN201220523675 U CN 201220523675U CN 202876616 U CN202876616 U CN 202876616U
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- CN
- China
- Prior art keywords
- absorption tower
- chlorine dioxide
- opening
- venturi tube
- reserve tank
- 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
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Abstract
The utility model belongs to the field of chemical industry and particularly relates to a chlorine dioxide gas absorption device. The chlorine dioxide gas absorption device comprises an absorption tower, a filler, a mixer, a solution storage box, a circulating pump, a venturi tube and a spray head; the absorption tower is arranged above the solution storage box; the mixer is arranged between the absorption tower and the solution storage box; the filler is filled in the absorption tower; the spray head is arranged on the inner top of the absorption tower; the circumferential surface of the lower part of the absorption tower is provided with an opening, and the opening is connected with a dispersion pipe through a gas delivery pipe, wherein the dispersion pipe is arranged in the absorption tower; the lower part of the outer circumferential surface of the solution storage box is provided with an opening, and the opening is connected with the gas inlet of the circulating pump; the gas inlet of the venturi tube is connected with the gas outlet of the circulating pump; and the gas outlet of the venturi tube is connected with the spraying head arranged in the absorption tower. The chlorine dioxide gas absorption device can be used for producing chlorine dioxide so that the concentration of the chlorine dioxide solution is increased.
Description
Technical field
The utility model relates to chemical field, relates in particular to a kind of chlorine dioxide absorption plant.
Background technology
At normal temperatures, chlorine dioxide is a kind of gas with strong oxidizing property.In the time of 20 ℃, the solubility in water is 0.8g/100ml.The ClO 2 solution of the water-soluble formation of chlorine dioxide can be used as oxidant, deodorant, antistaling agent and bleaching agent owing to have strong oxidizing property.Be widely used in the fields such as the sterilizing of bleaching, food processing field of paper pulp and purifying water process.
The collocation method of traditional ClO 2 solution is that chlorine dioxide is passed in the container of splendid attire water, makes chlorine dioxide soluble in water, forms ClO 2 solution; Perhaps form aqueous solution of chlorine dioxide by the absorption tower.Because chlorine dioxide is insoluble in water, in chlorine dioxide solution absorption process, understanding unavoidably some remaining gas can not dissolve, and produces bubble and rise to liquid level and go in the air in water, directly affects the concentration of ClO 2 solution.The concentration of the ClO 2 solution of process said method configuration can only reach one thousandth, and the stability of this ClO 2 solution is not high, will disproportionation go bad in general three hours, reduces greatly the result of use of ClO 2 solution.
The utility model content
The utility model provides a kind of chlorine dioxide absorption plant, uses this device to produce ClO 2 solution, can improve the concentration of ClO 2 solution.
In order to achieve the above object, the technical solution of the utility model is achieved in that
A kind of chlorine dioxide absorption plant comprises absorption tower, filler, blender, liquid reserve tank, circulating pump, Venturi tube, spray head;
Described absorption tower is arranged on the top of described liquid reserve tank, is provided with described blender between described absorption tower and described liquid reserve tank, and an end of described blender is connected with the lower port on described absorption tower, and the other end is connected with the top of described liquid reserve tank;
Described filler is arranged on the inside on described absorption tower, and described spray head is arranged on the top of the inside on described absorption tower;
The side face of the bottom on described absorption tower is provided with opening, and described opening is connected with the disperse pipe of the inside that is arranged on described absorption tower by appendix;
The bottom of the outer peripheral face of described liquid reserve tank is provided with an opening, and described opening is connected with the air inlet of described circulating pump;
The air inlet of described Venturi tube is connected with the gas outlet of described circulating pump, and the gas outlet of described Venturi tube is connected with the spray head of inside, described absorption tower.
Preferably, also comprise the chlorine dioxide generator;
The gas outlet of described chlorine dioxide generator connects by appendix with the opening of described disperse pipe connection of being connected of bottom, described absorption tower side face.
Preferably, also be provided with air valve between described chlorine dioxide generator and the described disperse pipe.
Preferably, the upper surface on described absorption tower is provided with opening, and the side face of described Venturi tube is provided with opening;
The opening of the upper surface on described absorption tower is connected with the opening of the side face of described Venturi tube.
Preferably, the bottom of described liquid reserve tank also is provided with leakage fluid dram.
Compared with prior art, the utility model has the advantage of: chlorine dioxide forms ClO 2 solution after the absorption tower absorbs, be stored in the liquid reserve tank, because this chlorine dioxide absorption plant also comprises circulating pump, be stored in the interior ClO 2 solution of liquid reserve tank through circulating pump, again be transported to the top on absorption tower, again through the absorption on absorption tower, improve the concentration of ClO 2 solution.ClO 2 solution is through repeatedly circulation, the concentration of raising ClO 2 solution that can be maximum, and the concentration of the ClO 2 solution of production reaches more than 4/1000ths.
In further technical scheme, this chlorine dioxide absorption plant also comprises the chlorine dioxide generator, can for the chlorine dioxide absorption plant provides continual chlorine dioxide, improve the production efficiency of chlorine dioxide absorption plant like this.
In addition, the liquid reserve tank of this chlorine dioxide absorption plant also is provided with leakage fluid dram, when ClO 2 solution reaches finite concentration, the ClO 2 solution of high concentration can be discharged from leakage fluid dram.
Description of drawings
In order to be illustrated more clearly in the utility model specific embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in the specific embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the chlorine dioxide absorption plant of the utility model embodiment.
The specific embodiment
Below with reference to accompanying drawing the technical scheme of each embodiment of the utility model is carried out clear, complete description, obviously, described embodiment only is a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are resulting all other embodiment under the prerequisite of not making creative work, all belong to the scope that the utility model is protected.
Embodiment
Be illustrated in figure 1 as the described chlorine dioxide absorption plant of present embodiment, this device comprises absorption tower 104, filler 105, blender 111, liquid reserve tank 110, circulating pump 109, Venturi tube 108, spray head 106.
Described absorption tower 104 is arranged on the top of described liquid reserve tank 110, between described absorption tower 104 and described liquid reserve tank 110, be provided with described blender 111, one end of described blender 111 is connected with the lower port on described absorption tower 104, and the other end is connected with the top of described liquid reserve tank 110.
Described filler 105 is arranged on the inside on described absorption tower 104, and described spray head 106 is arranged on the top of the inside on described absorption tower 104.Described filler 105 has larger surface area, after described filler 105 is filled into the inside on described absorption tower 104, has higher space, increases the contact area of described chlorine dioxide and described solution, and described chlorine dioxide fully is dissolved in the solution.
The side face of the bottom on described absorption tower 104 is provided with opening, and described opening is connected with the disperse pipe 113 of the inside that is arranged on described absorption tower 104 by appendix.
The bottom of the outer peripheral face of described liquid reserve tank 110 is provided with an opening, and described opening is connected with the air inlet of described circulating pump 109.
The air inlet of described Venturi tube 108 is connected with the gas outlet of described circulating pump 109, and the gas outlet of described Venturi tube 108 is connected with the spray head 106 of 104 inside, described absorption tower.
The operation principle of described chlorine dioxide absorption plant is: chlorine dioxide enters the inside on absorption tower 104 from the opening of the side face of 104 bottoms, described absorption tower, and flows out from described disperse pipe 113, and disperse is in the inside on described absorption tower 104.Running water is input in the liquid reserve tank 110 from described running water water inlet pipe 102, described circulating pump 109 is pumped into described Venturi tube 108 with running water, process spray head 106 is 104 shower waters to the absorption tower, because the effect of filler 105, abundant and the water-soluble solution of chlorine dioxide, after blender 111 interior mixing, deliver to liquid reserve tank 110 by woven hose 112; Be pumped into Venturi tube 108 through circulating pump 109 again, through spray head 106 to the absorption tower 104 interior sprays, so iterative cycles absorbs, until after chlorine dioxide is fully absorbed, discharge the finished product ClO 2 solutions from tapping valve 114.
Chlorine dioxide forms ClO 2 solution after absorption tower 104 absorbs, be stored in the liquid reserve tank 110, because this chlorine dioxide absorption plant also comprises circulating pump 109, be stored in ClO 2 solution in the liquid reserve tank 110 through circulating pump 109, again be transported to the top on absorption tower 104, through the absorption on absorption tower 104, improve the concentration of ClO 2 solution again.ClO 2 solution is through repeatedly circulation, the concentration of raising ClO 2 solution that can be maximum, and the concentration of the ClO 2 solution of production reaches more than 4/1000ths.
In order to guarantee that as the chlorine dioxide absorption plant provides continual chlorine dioxide improve the production efficiency of chlorine dioxide absorption plant, described chlorine dioxide absorption plant also comprises chlorine dioxide generator 101.The gas outlet of described chlorine dioxide generator 101 connects by appendix with the opening of described disperse pipe 113 connections of being connected of described absorption tower 104 bottom side faces.Described chlorine dioxide absorption plant can be produced ClO 2 solution anywhere or anytime, need not be subject to the under-supply restriction of chlorine dioxide.
In order to control at any time the supply situation of described chlorine dioxide, also be provided with air valve 103 between described chlorine dioxide generator 101 and the described disperse pipe 113.Like this, when not needing to produce ClO 2 solution, can close described air valve 103, the stop supplies chlorine dioxide.When needs are produced ClO 2 solution, also can open described air valve 103, the 104 supply chlorine dioxides to the absorption tower.
Further, the upper surface on described absorption tower 104 is provided with opening, and the side face of described Venturi tube 108 is provided with opening; The opening of the upper surface on described absorption tower 104 is connected by woven hose 107 with the opening of the side face of described Venturi tube 108.In absorption process, when the air pressure in the absorption tower 104 is excessive, chlorine dioxide can flow out from the outlet at 104 tops, described absorption tower, enters into described Venturi tube 108, after water mixes, pass through spray head 106 from the outlet of Venturi tube 108 and in described absorption tower 104, again be absorbed.
Further, the bottom of described liquid reserve tank 110 also is provided with leakage fluid dram 114.After described chlorine dioxide absorption plant is produced the ClO 2 solution of high concentration, can discharge from described leakage fluid dram and collect.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any those skilled in the art, within not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. a chlorine dioxide absorption plant is characterized in that, comprises absorption tower, filler, blender, liquid reserve tank, circulating pump, Venturi tube, spray head;
Described absorption tower is arranged on the top of described liquid reserve tank, is provided with described blender between described absorption tower and described liquid reserve tank, and an end of described blender is connected with the lower port on described absorption tower, and the other end is connected with the top of described liquid reserve tank;
Described filler is arranged on the inside on described absorption tower, and described spray head is arranged on the top of the inside on described absorption tower;
The side face of the bottom on described absorption tower is provided with opening, and described opening is connected with the disperse pipe of the inside that is arranged on described absorption tower by appendix;
The bottom of the outer peripheral face of described liquid reserve tank is provided with an opening, and described opening is connected with the air inlet of described circulating pump;
The air inlet of described Venturi tube is connected with the gas outlet of described circulating pump, and the gas outlet of described Venturi tube is connected with the spray head of inside, described absorption tower.
2. chlorine dioxide absorption plant as claimed in claim 1 is characterized in that, also comprises the chlorine dioxide generator;
The gas outlet of described chlorine dioxide generator connects by appendix with the opening of described disperse pipe connection of being connected of bottom, described absorption tower side face.
3. chlorine dioxide absorption plant as claimed in claim 2 is characterized in that, also is provided with air valve between described chlorine dioxide generator and the described disperse pipe.
4. chlorine dioxide absorption plant as claimed in claim 1 is characterized in that, the upper surface on described absorption tower is provided with opening, and the side face of described Venturi tube is provided with opening;
The opening of the upper surface on described absorption tower is connected with the opening of the side face of described Venturi tube.
5. chlorine dioxide absorption plant as claimed in claim 1 is characterized in that, the bottom of described liquid reserve tank also is provided with leakage fluid dram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220523675 CN202876616U (en) | 2012-10-12 | 2012-10-12 | Chlorine dioxide gas absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220523675 CN202876616U (en) | 2012-10-12 | 2012-10-12 | Chlorine dioxide gas absorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202876616U true CN202876616U (en) | 2013-04-17 |
Family
ID=48068082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220523675 Expired - Lifetime CN202876616U (en) | 2012-10-12 | 2012-10-12 | Chlorine dioxide gas absorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202876616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112691618A (en) * | 2019-10-22 | 2021-04-23 | 中国石油化工股份有限公司 | Gas-liquid reaction apparatus and denitration method |
-
2012
- 2012-10-12 CN CN 201220523675 patent/CN202876616U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112691618A (en) * | 2019-10-22 | 2021-04-23 | 中国石油化工股份有限公司 | Gas-liquid reaction apparatus and denitration method |
| CN112691618B (en) * | 2019-10-22 | 2022-12-13 | 中国石油化工股份有限公司 | Gas-liquid reaction apparatus and denitration method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170628 Address after: Wenjiang District 610000 of Sichuan city of Chengdu province Chengdu Strait science and Technology Industry Development Park Yongsheng Zhen Yong Branch Road No. 230 Patentee after: SICHUAN BAOSHENG PHARMACEUTICAL DEVELOPMENT Co.,Ltd. Address before: 610031 1 groups of rural southern village of Yongfeng Township, hi tech Development Zone, Sichuan, Chengdu Patentee before: Sichuan Baosheng Industry Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200731 Address after: No.2001, 20 / F, unit 2, building 1, No.88, Shenghe 1st Road, hi tech Zone, Chengdu, Sichuan 610031 Patentee after: Baosheng Group Co.,Ltd. Address before: Wenjiang District 610000 of Sichuan city of Chengdu province Chengdu Strait science and Technology Industry Development Park Yongsheng Zhen Yong Branch Road No. 230 Patentee before: SICHUAN BAOSHENG PHARMACEUTICAL DEVELOPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
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| CX01 | Expiry of patent term |