CN211419570U - Pure chlorine dioxide gas precise preparation device - Google Patents
Pure chlorine dioxide gas precise preparation device Download PDFInfo
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- CN211419570U CN211419570U CN201922009808.7U CN201922009808U CN211419570U CN 211419570 U CN211419570 U CN 211419570U CN 201922009808 U CN201922009808 U CN 201922009808U CN 211419570 U CN211419570 U CN 211419570U
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- chlorine dioxide
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- dioxide gas
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Abstract
The utility model provides a pure chlorine dioxide gas prepares device accurately, includes retort and reacting chamber, and the reacting chamber sets up in the retort and is connected with turning device, and turning device sets up on the retort, is provided with dog-house and gas outlet on the retort, and the dog-house butt joint reacting chamber. Adding reaction stock solution into the reaction chamber from a feed port, after full reaction in the reaction chamber, driving the reaction chamber to rotate by a motor, pouring the generated chlorine dioxide disinfectant into the reaction tank, then turning the reaction chamber back to the original position, and continuously entering the next round of stock solution and preparation of the chlorine dioxide disinfectant. The device structure is succinct ingenious, adopts intermittent type to rotate the reaction chamber, controls stoste reaction time at every turn through the time interval of controlling the reaction chamber at every turn, makes the stoste fully react and do not have all extractions of residual ground, and chlorine dioxide concentration that can accurate control produces is applicable to the preparation of small dose, discontinuity chlorine dioxide gas, has satisfied the more accurate requirement of chlorine dioxide gas concentration when the single disinfection.
Description
Technical Field
The utility model relates to a device for pure chlorine dioxide gas is prepared belongs to chlorine dioxide gas and prepares technical field.
Background
Chlorine dioxide is generally produced by quantitatively injecting hydrochloric acid and sodium chlorate (or sodium chlorite) into a reaction tank, and the reaction tank is heated to generate chemical reaction between chlorine dioxide and chlorine. Sodium chlorate aqueous solution with certain concentration (or sodium chlorite aqueous solution with certain concentration) and hydrochloric acid with certain concentration are quantitatively conveyed into a reaction tank, gas-liquid mixture of chlorine dioxide and chlorine gas is generated through aeration reaction at certain temperature to prepare chlorine dioxide mixed disinfectant with certain concentration, and then the chlorine dioxide mixed disinfectant is sucked by a water injector and added into a disinfection water body or an object to be disinfected to complete the synergistic disinfection, oxidation and other effects of the chlorine dioxide and the chlorine gas.
The existing chlorine dioxide disinfection equipment directly adds water into the generated mixed gas to prepare mixed disinfectant for spraying, and the purity of chlorine dioxide in the mixed disinfectant is not high, the disinfection effect is not good enough, and the equipment is not suitable for preparing small-dose pure chlorine dioxide gas.
CN108100998A discloses a pure chlorine dioxide gas generating device, which comprises a 1# fan, a 1# air volume control valve, a 1# gas flowmeter, a chlorine dioxide generator, an automatic gas-liquid separator, a waste liquid treatment device, a negative pressure meter, a 2# air volume control valve, a 2# gas flowmeter and a 2# fan, wherein the components are assembled according to the adding flow requirements of a disinfectant. The device does not change the structure of the existing chlorine dioxide generator and does not solve the problems of the existing chlorine dioxide generator.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the problem that feed liquid mixed reaction technique exists when current gaseous state synthesis is prepared, provide a device is prepared to pure chlorine dioxide gas accuracy of simple structure, the accurate concentration disinfection demand of satisfying the single.
The utility model discloses an accurate device of preparing of pure chlorine dioxide gas adopts following technical scheme:
the device comprises a reaction tank and a reaction chamber, wherein the reaction chamber is arranged in the reaction tank and is connected with a turnover device, the turnover device is arranged on the reaction tank, a feed opening and an air outlet are arranged on the reaction tank, and the feed opening is in butt joint with the reaction chamber.
The reaction chamber is bowl-shaped.
The turning device comprises a rotating shaft and a motor, the rotating shaft is connected with a main shaft of the motor, and the motor is fixed on the outer side of the reaction tank.
And a gas distribution pipe is arranged in the reaction tank.
The feeding ports comprise a first feeding port and a second feeding port, and a sodium chlorate aqueous solution (or a sodium chlorite aqueous solution) with a certain concentration and hydrochloric acid with a certain concentration are respectively fed into the feeding ports.
And a liquid discharge pipe is arranged at the bottom of the reaction tank and is connected with an electromagnetic valve.
And adding a certain amount of the first stock solution A and the second stock solution B into the reaction chamber from a feeding port. Reacting the two kinds of stock solutions in a certain amount in the reaction chamber according to a set time, ensuring that the two kinds of stock solutions fully react in the time, driving the reaction chamber to rotate by the motor, inclining the reaction chamber, pouring the chlorine dioxide disinfectant generated by the reaction into the reaction tank to finish a single reaction, driving the emptied reaction chamber to rotate back to the original position by the motor, and continuously entering the next round of stock solutions and preparation of the chlorine dioxide disinfectant. The chlorine dioxide disinfectant in the reaction tank generates pure chlorine dioxide gas through gas stirring, and the pure chlorine dioxide gas is discharged from the gas outlet of the reaction tank, so that the concentration accuracy of the chlorine dioxide gas is ensured.
The utility model discloses the structure is succinct ingenious, adopts the reaction chamber that can overturn, controls stoste reaction time at every turn through the pivoted time of control reaction chamber at every turn, makes stoste fully react and do not have all draws with remaining, and chlorine dioxide concentration that can accurate control production is applicable to making of small dose, discontinuity chlorine dioxide gas, to the more accurate requirement of chlorine dioxide gas concentration when can satisfying the single disinfection.
Drawings
Fig. 1 is a schematic view of the whole structure of the pure chlorine dioxide gas precise preparation device of the present invention.
Wherein: 1. a first feeding port; 2. a second feeding port; 3. a rotating shaft; 4. a bearing; 5. a motor; 6. a reaction tank; 7. an air distribution pipe; 8. a liquid discharge pipe; 9. a residual night box; 10. an electromagnetic valve; 11. a reaction chamber; 12. an air inlet; 13. and an air outlet.
Detailed Description
The utility model discloses an accurate device of preparing of pure chlorine dioxide gas is different from current generator, mainly lies in adopting intermittent type pivoted reacting chamber to prepare pure chlorine dioxide gas, and the chlorine dioxide concentration that this device steerable stoste reaction time, accurate control produced.
As shown in fig. 1, the apparatus includes a reaction tank 6 and a reaction chamber 11, and the reaction chamber 11 is disposed in the reaction tank 6 and connected to a turnover mechanism. The turnover mechanism adopts a motor 5. The reaction tank 6 is a sealed structure, and the front panel is removed in the figure for the convenience of viewing the internal structure. A rotating shaft 3 is arranged in the reaction tank 6, the rotating shaft 3 is connected with a main shaft of a motor 5, the motor 5 is fixed on the outer side of the reaction tank 6, and a reaction chamber 11 is arranged on the rotating shaft 3. The reaction tank 6 is provided with a first feeding port 1, a second feeding port 2 and an air outlet 13, reaction stock solution enters from the first feeding port 1 and the second feeding port 2, and the air outlet 13 is a chlorine dioxide gas outlet. An air distribution pipe 7 is arranged in the reaction tank 6, and an air inlet 12 of the air distribution pipe 7 is connected with an external air source. A liquid discharge pipe 8 is arranged at the bottom of the reaction tank 6, and an electromagnetic valve 10 is connected on the liquid discharge pipe 8. The reaction chamber 11 is an open structure and is bowl-shaped, and the mouth part is turned to the vertical state from the horizontal state, so that the reacted liquid can be poured into the reaction tank 6. The first feeding port 1 and the second feeding port 2 correspond to the open position of the reaction chamber 11 in a horizontal state, so that the stock solution enters the reaction chamber 11.
In the initial state, the opening of the reaction chamber 11 faces upward, otherwise, the motor 5 is started to drive the reaction chamber 11 to rotate to the opening face upward through the rotating shaft 3. A certain amount of a first stock solution A and a certain amount of a second stock solution B are respectively added into a reaction chamber 11 through a first feeding port 1 and a second feeding port 2. The air pump blows air into the reaction tank 6 through the air inlet 12, and the air entering the reaction tank 6 enters the disinfectant through the air distribution pipe 7 to promote the reaction of the liquid in the reaction tank 6.
The first stock solution A and the second stock solution B are quantitatively reacted in the reaction chamber 11 for a certain time to sufficiently react. Then the motor 5 rotates reversely to drive the reaction chamber 11 to turn and incline, and chlorine dioxide disinfectant generated by the reaction of the two stock solutions is completely poured into the reaction tank 6 to be diluted, thereby completing a single reaction.
After the chlorine dioxide disinfectant in the reaction chamber 11 is emptied, the motor 5 drives the reaction chamber 11 to rotate to the initial state again, and the reaction chamber returns to the original position to continue to prepare the next round of chlorine dioxide disinfectant.
The chlorine dioxide disinfection solution in the reaction tank 6 is stirred by gas to generate pure chlorine dioxide gas, and the pure chlorine dioxide gas is discharged through the gas outlet 13 along with the entering air, so that the concentration accuracy of the chlorine dioxide gas is ensured, the chlorine dioxide disinfection solution is used for disinfection, and the requirement on the concentration accuracy of the chlorine dioxide gas during single disinfection is met.
The electromagnetic valve 10 is started, and residual liquid in the reaction tank 6 is discharged through the liquid discharge pipe 8 and enters the residual liquid box 9.
The device has simple and ingenious structure, fully reacts the stock solution and completely extracts the residue-free solution by intelligently controlling the time of rotating the reaction chamber every time, has small preparation volume, and is suitable for preparing the small-dose discontinuous chlorine dioxide gas.
Claims (7)
1. The utility model provides an accurate device of preparing of pure chlorine dioxide gas which characterized by: the reaction chamber is arranged in the reaction tank and is connected with a turnover device, the turnover device is arranged on the reaction tank, a feed opening and an air outlet are arranged on the reaction tank, and the feed opening is in butt joint with the reaction chamber.
2. The apparatus for accurately producing pure chlorine dioxide gas as claimed in claim 1, wherein: the reaction chamber is bowl-shaped.
3. The apparatus for accurately producing pure chlorine dioxide gas as claimed in claim 1, wherein: the turnover device comprises a rotating shaft and a motor, the rotating shaft is connected with a main shaft of the motor, and the motor is fixed on the outer side of the reaction tank.
4. The apparatus for accurately producing pure chlorine dioxide gas as claimed in claim 1, wherein: and a gas distribution pipe is arranged in the reaction tank.
5. The apparatus for accurately producing pure chlorine dioxide gas as claimed in claim 1, wherein: the feeding port comprises a first feeding port and a second feeding port.
6. The apparatus for accurately producing pure chlorine dioxide gas as claimed in claim 1, wherein: and a liquid discharge pipe is arranged at the bottom of the reaction tank.
7. The apparatus for accurately producing pure chlorine dioxide gas as claimed in claim 6, wherein: the liquid discharge pipe is connected with an electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922009808.7U CN211419570U (en) | 2019-11-19 | 2019-11-19 | Pure chlorine dioxide gas precise preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922009808.7U CN211419570U (en) | 2019-11-19 | 2019-11-19 | Pure chlorine dioxide gas precise preparation device |
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| Publication Number | Publication Date |
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| CN211419570U true CN211419570U (en) | 2020-09-04 |
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| CN201922009808.7U Active CN211419570U (en) | 2019-11-19 | 2019-11-19 | Pure chlorine dioxide gas precise preparation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683515A (en) * | 2019-11-19 | 2020-01-14 | 济南科琳宝环境科技有限公司 | Pure chlorine dioxide gas precise preparation device |
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2019
- 2019-11-19 CN CN201922009808.7U patent/CN211419570U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683515A (en) * | 2019-11-19 | 2020-01-14 | 济南科琳宝环境科技有限公司 | Pure chlorine dioxide gas precise preparation device |
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