CN207531771U - A kind of chlorine dioxide disinfection liquid preparation system - Google Patents
A kind of chlorine dioxide disinfection liquid preparation system Download PDFInfo
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- CN207531771U CN207531771U CN201721636583.2U CN201721636583U CN207531771U CN 207531771 U CN207531771 U CN 207531771U CN 201721636583 U CN201721636583 U CN 201721636583U CN 207531771 U CN207531771 U CN 207531771U
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Abstract
A kind of chlorine dioxide disinfection liquid preparation system, including caustic wash tower, absorption tower, alkali liquor storage tank and fluid reservoir；Absorption tower is connect at least provided with level-one, first order absorption tower with chlorine dioxide air inlet pipe, and the gas outlet on upper level absorption tower is connect with the air inlet on next stage absorption tower, and the gas outlet on afterbody absorption tower and the air inlet of caustic wash tower connect；The top on absorption towers at different levels is connect with water inlet pipe, and the leakage fluid dram on absorption towers at different levels is connect with fluid reservoir, connection disinfection liquid pipe on fluid reservoir；It is connect by alkali liquor pipe with alkali liquor storage tank bottom at the top of caustic wash tower, is connected at the top of caustic wash tower with the bottom of alkali liquor storage tank, caustic wash tower top setting exhaust pipe.Chlorine dioxide is passed through in absorption tower after absorption and produces chlorine dioxide pure water solution by the system, is pumped into disinfection place after being cached by fluid reservoir again.The previous pattern directly directly sprayed is changed, chlorine dioxide absorber rate is improved, chlorine dioxide high-purity solutions can be obtained, realize efficient spray disinfectant operation.
Description
Technical field
The utility model is related to a kind of equipment produced, sprayed for chlorine dioxide movement synthesis, belong to chlorine dioxide and disappear
Malicious equipment technical field.
Background technology
It is well known that chlorine dioxide is a kind of nontoxic oxidant and disinfectant, to bacterium, virus and fungal spore
Killing ability it is very strong.Chlorine dioxide is usually used hydrochloric acid and is quantitatively injected into retort with sodium chlorate (or sodium chlorite)
Interior, chemical reaction generation chlorine dioxide and chlorine occur in case of heating for retort.Certain density sodium chlorate aqueous solution
(or certain density sodium chlorite aqueous solution) and certain density hydrochloric acid are quantitatively delivered in retort, in certain temperature
Certain density chlorine dioxide mixing disinfection is made in the lower gas-liquid mixture that chlorine dioxide and chlorine are generated by aeration reaction
Liquid, then be added in disinfection water body or be added in the object for needing to sterilize by water sprayer sucking, complete chlorine dioxide and chlorine
The effects that concurrent disinfection of gas, oxidation.
Existing disinfection by chlorine dioxide equipment is all directly to add water that mixing thimerosal sprinkling is made the mixed gas of generation, is mixed
Purity of chlorine dioxide is not high in conjunction thimerosal, and Disinfection Effect is not good enough.
Utility model 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
Spray appliance is produced in enough mobile, easy to use movable chlorine dioxide synthesis.
Spray appliance is produced in the movable chlorine dioxide synthesis of the utility model, using following technical scheme：
The system, including caustic wash tower, absorption tower, alkali liquor storage tank and fluid reservoir；Absorption tower is at least provided with level-one, the first order
Absorption tower is connect with chlorine dioxide air inlet pipe, and the gas outlet on upper level absorption tower is connect with the air inlet on next stage absorption tower, most
The gas outlet on rear stage absorption tower and the air inlet of caustic wash tower connect；The top on absorption towers at different levels is connect with water inlet pipe, at different levels
The leakage fluid dram on absorption tower is connect with fluid reservoir；It is connect at the top of caustic wash tower with alkali liquor storage tank bottom by alkali liquor pipe, alkali cleaning tower top
Portion is connected with the bottom of alkali liquor storage tank, caustic wash tower top setting exhaust pipe.
Filter and alkali pump are provided on the alkali liquor pipe.
Be provided with first manual valve, pneumatic operated valve and the second hand-operated valve on the water inlet pipe, water inlet pipe and every grade of absorption tower it
Between setting hand-operated valve and fluid flowmeter.
Connection disinfection liquid pipe on the fluid reservoir, sterilizes and the 5th hand-operated valve, water pump, the 6th is disposed in liquid pipe manually
Valve, check valve, disinfection flowmeter, disinfection pneumatic operated valve and the 7th hand-operated valve.
Sampling valve and pressure transmitter are additionally provided in the disinfection liquid pipe.
It is gentle to be disposed with packing layer (built-in ceramic filler) including tower body, in tower body from top to bottom for the absorption tower
Liquid grid, packing layer are arranged on gas-liquid grid, are provided with gas outlet on tower body above packing layer, be provided at the top of tower body into
Liquid mouth is provided with air inlet and liquid outlet on tower body below gas-liquid grid.It is arranged at intervals above packing layer in the tower body
There is liquid distributor.The air inlet is connect with the gas pipe of bottom in tower body, and gas pipe is located at below liquid outlet.The tower body bottom
It is provided with purge valve.Safety valve is provided with above packing layer on the tower body.The tower body lower part is set above leakage fluid dram
There is liquid-level switch.
When above system is run, the chlorine dioxide that chlorine dioxide generator generates first is passed through the first absorption by air inlet pipe
Tower lower part air inlet is handled by first order absorption tower, is mixed with water, is formed thimerosal and is discharged into fluid reservoir, is then inhaled by first
It receives tower top gas outlet and enters second level absorption tower, handled successively by absorption towers at different levels, the thimerosal that absorption towers at different levels are formed
It is discharged into fluid reservoir.Caustic wash tower lower part air inlet is entered by afterbody absorption tower, is flowed after base extraction in caustic wash tower
Go out into air.
Chlorine dioxide prepared by chlorine dioxide generator is passed through in absorption tower after absorption and produces two by the utility model
Chlorine monoxid pure water solution is pumped into disinfection place again after being cached by fluid reservoir.The previous pattern directly directly sprayed is changed, is carried
High chlorine dioxide absorber rate, can obtain chlorine dioxide high-purity solutions, realize efficient spray disinfectant operation.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model chlorine dioxide disinfection liquid preparation system.
Fig. 2 is the structure diagram on absorption tower in the utility model.
Wherein：1. the first absorption tower, 2. second absorption towers, 3. caustic wash towers, 4. first manual valves, 5. pneumatic operated valves, 6. second
Hand-operated valve, 7. third hand-operated valves, 8. the 4th hand-operated valves, 9. first fluid flowmeters, 10. second liquid flowmeters, 11. liquid storages
Tank, 12. the 5th hand-operated valves, 13. water pumps, 14. the 6th hand-operated valves, 15. check valves, 16. disinfection flowmeters, 17. disinfection pneumatic operated valves,
18. the 7th hand-operated valve, 19. sampling valves, 20. pressure transmitters, 21. disinfection liquid pipes, 22. water inlet pipes, 23. snorkels, 24. first
Drain pipe, 25. second drain pipes, 26. air inlet pipe, 27. filters, 28. alkali pumps, 29. alkali liquor storage tanks, 30. alkali liquor pipes, 31. rows
Tracheae, 32. purge valves, 33. gas pipes, 34. leakage fluid drams, 35. liquid-level switches, 36. gas-liquid grids, 37. packing layers, 38. tower bodies,
39. safety valve, 40. liquid distributors, 41. gas outlets, 42. air inlets, 43. inlets.
Specific embodiment
As shown in Figure 1, the chlorine dioxide disinfection liquid preparation system of the utility model, absorbs including the first absorption tower 1, second
Tower 2, caustic wash tower 3, alkali liquor storage tank 29 and fluid reservoir 11.The bottom on the first absorption tower 1 is connect with air inlet pipe 26.First absorption tower 1
Top gas outlet connect with the bottom of second absorption tower 2, the top gas outlet of second absorption tower 2 and the bottom of caustic wash tower 3 connect
It connects.3 top of caustic wash tower is connect with 29 bottom of alkali liquor storage tank by alkali liquor pipe 30, while the bottom connection of the two, on alkali liquor pipe 30
It is provided with filter 27 and alkali pump 28.3 top of caustic wash tower sets exhaust pipe 31.First absorption tower 1 and the top of second absorption tower 2
It is connect with water inlet pipe 22, first manual valve 4,5 and second hand-operated valve 6 of pneumatic operated valve, water inlet pipe 22 1 is provided on water inlet pipe 22
Road is connect through 7 and first fluid flowmeter 9 of third hand-operated valve with the first absorption tower 1, all the way through the 4th hand-operated valve 8 and second liquid
Flowmeter 10 is connect with second absorption tower 2.Snorkel 23 and first is connected between the bottom on the first absorption tower 1 and fluid reservoir 11
Drain pipe 24, the bottom of second absorption tower 2 are connect by the second drain pipe 25 with fluid reservoir 11.The connection disinfection liquid pipe of fluid reservoir 11
21.The 5th hand-operated valve 12, water pump 13, the 6th hand-operated valve 14, check valve 15, disinfection flowmeter are disposed in disinfection liquid pipe 21
16th, 17 and the 7th hand-operated valve 18 of pneumatic operated valve is sterilized, in order to sample detection and pressure control, sterilizes and is additionally provided with sampling in liquid pipe 21
19 pressure transmitter 20 of valve.
As first absorption tower 1, second absorption tower 2 with the structure of caustic wash tower 3 be, as shown in Figure 2.Its structure includes tower
Body 38.In 38 bottom of tower body equipped with Manual-cleaning valve 32, for 38 inside of tower body equipped with gas pipe 33,38 lower part of tower body is equipped with leakage fluid dram
34 and liquid-level switch 35, liquid-level switch 35 be in the top of leakage fluid dram 34.Gas is housed in the top of liquid-level switch 35 in tower body 38
Liquid grid 36,36 top of gas-liquid grid are provided with packing layer 37 (built-in ceramic filler), and 38 top of tower body is provided with gas outlet 41,
Gas outlet 41 offside equipped with safety valve 39, by being connected between 41 adjacent absorbent tower of gas outlet or the last one absorption tower
It is connect with caustic wash tower 3.Liquid distributor 40 is installed at 38 top of tower body, is carried inlet 43 on liquid distributor 40, is made suction by inlet 43
Tower is received to connect with water inlet pipe 22 or caustic wash tower 3 is made to connect with alkali liquor pipe 30.Between being set centainly between liquid distributor 40 and packing layer 37
Away from.Air inlet 42 is provided on tower body 38 in the lower part of gas-liquid grid 36, air inlet 42 is connect with gas pipe 33, and air inlet 42 is used
It is connect in the gas outlet with upper level absorption tower top.
The height and diameter of tower body 38 can be designed according to actual demand.It absorption tower can used aloned also two or two
It is a to be used in parallel or in series above by exterior line connection.
The operational process of above-mentioned chlorine dioxide disinfection liquid preparation system is as described below.
The chlorine dioxide that chlorine dioxide generator generates first is passed through the 1 lower part air inlet of the first absorption tower by air inlet pipe 26
Mouthful, 2 lower part air inlet of second absorption tower is exited into from 1 top gas outlet of the first absorption tower, from 2 top outlet of second absorption tower
Mouth exits into 3 lower part air inlet of caustic wash tower, is flowed out in air from 3 top gas outlet of caustic wash tower.
Feedwater from water inlet pipe 22 divides two-way after first manual valve 4, pneumatic operated valve 5, the second hand-operated valve 6, all the way through
Three hand-operated valves 7, the first fluid flowmeter 9 enter the first absorption tower 1, are flowed down by the liquid distributor at 1 top of absorption tower and are absorbed through first
1 inner stuffing of tower flows to 1 bottom of the first absorption tower, and another way enters second through the 4th hand-operated valve 8 and second liquid flowmeter 10
Absorption tower 2 is flowed down by 2 top liquid distributor of second absorption tower and flows to 2 bottom of second absorption tower through 2 inner stuffing of second absorption tower.
Alkali pump 28 is pumped to the liquid distributor at 3 top of caustic wash tower from 29 lower part of alkali liquor storage tank sucking lye, then through the filler inside caustic wash tower 3
3 bottom of caustic wash tower is run underneath to, is completed to the absorption from 2 top gas of absorption tower.So far absorption tower is completed to chlorine dioxide
The processing of the two-stage absorption of body and caustic wash tower 3 to tail gas.
During each absorption tower (including caustic wash tower) operation, water is flowed into through liquid distributor 40 in tower body 38 by water inlet pipe 22, through filler
Layer 37 flows to 38 bottom of tower body, and liquid level gradually rises, and submerges gas pipe, until at 34 position of leakage fluid dram, liquid storage is flowed to through drain pipe
In tank 11 (above process is exactly the process for generating thimerosal).Chlorine dioxide enters water through air inlet pipe 42 by gas pipe 33
In, agitation is mixed with water, packing layer 6 is flowed to by gas-liquid grid 5.Generation chlorine dioxide is molten after gas is mixed with aqueous agitation
Liquid, ClO 2 solution are discharged by leakage fluid dram 3, and excessive gas rises through gas-liquid grid 5 and packing layer 6 and the water of downlink mixes
It closes, is then discharged again by gas outlet 10, into next absorption tower.Liquid-level switch 35 is open in usual, when liquid outlet in tower body 38
The liquid level that flow is less than inlet flow rate can cover liquid outlet 34, gradually rise triggering liquid-level switch 35, and liquid-level switch 35 closes at this time
It closes, sends out signal, stop water inlet, it is ensured that the safety on absorption tower.Safety valve 39 is opened when pressure is higher by setting value in tower body 38
Open release tower pressure interior force, it is ensured that absorption tower safe operation.
Liquid from two-stage absorption tower is imported by the first drain pipe 24 and the second drain pipe 25 in fluid reservoir 11 respectively,
Disinfection place is delivered to by the disinfection liquid pipe 21 being connect with fluid reservoir 11.The sampling detection of sampling valve 19 can be opened.
Claims (10)
1. a kind of chlorine dioxide disinfection liquid preparation system, it is characterized in that：Including caustic wash tower and absorption tower alkali liquor storage tank and fluid reservoir；
Absorption tower is connect at least provided with level-one, first order absorption tower with chlorine dioxide air inlet pipe, the gas outlet on upper level absorption tower with
The air inlet connection on next stage absorption tower, the gas outlet on afterbody absorption tower and the air inlet of caustic wash tower connect；Absorptions at different levels
The top of tower is connect with water inlet pipe, and the leakage fluid dram on absorption towers at different levels is connect with fluid reservoir, connection disinfection liquid pipe on fluid reservoir；
It is connect, is connected at the top of caustic wash tower with the bottom of alkali liquor storage tank, caustic wash tower by alkali liquor pipe with alkali liquor storage tank bottom at the top of caustic wash tower
Top sets exhaust pipe.
2. chlorine dioxide disinfection liquid preparation system according to claim 1, it is characterized in that：It was provided on the alkali liquor pipe
Filter and alkali pump.
3. chlorine dioxide disinfection liquid preparation system according to claim 1, it is characterized in that：Is provided on the water inlet pipe
One hand-operated valve, pneumatic operated valve and the second hand-operated valve set hand-operated valve and fluid flowmeter between water inlet pipe and every grade of absorption tower.
4. chlorine dioxide disinfection liquid preparation system according to claim 1, it is characterized in that：It is set successively in the disinfection liquid pipe
It is equipped with the 5th hand-operated valve, water pump, the 6th hand-operated valve, check valve, disinfection flowmeter, disinfection pneumatic operated valve and the 7th hand-operated valve.
5. chlorine dioxide disinfection liquid preparation system according to claim 1, it is characterized in that：It is also set up in the disinfection liquid pipe
There are sampling valve and pressure transmitter.
6. chlorine dioxide disinfection liquid preparation system according to claim 1, it is characterized in that：The absorption tower, including tower body,
Packing layer and gas-liquid grid are disposed in tower body from top to bottom, packing layer is arranged on gas-liquid grid, in filler on tower body
Layer top is provided with gas outlet, and inlet is provided at the top of tower body, is provided with air inlet on tower body below gas-liquid grid and goes out
Liquid mouth.
7. chlorine dioxide disinfection liquid preparation system according to claim 6, it is characterized in that：In the tower body on packing layer
Side is arranged at intervals with liquid distributor.
8. chlorine dioxide disinfection liquid preparation system according to claim 6, it is characterized in that：The air inlet and bottom in tower body
The gas pipe connection in portion, gas pipe are located at below liquid outlet.
9. chlorine dioxide disinfection liquid preparation system according to claim 6, it is characterized in that：On the tower body on packing layer
Side is provided with safety valve.
10. chlorine dioxide disinfection liquid preparation system according to claim 6, it is characterized in that：The tower body lower part is in drain
Liquid-level switch is provided with above mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721636583.2U CN207531771U (en) | 2017-11-29 | 2017-11-29 | A kind of chlorine dioxide disinfection liquid preparation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721636583.2U CN207531771U (en) | 2017-11-29 | 2017-11-29 | A kind of chlorine dioxide disinfection liquid preparation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207531771U true CN207531771U (en) | 2018-06-26 |
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ID=62616204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721636583.2U Active CN207531771U (en) | 2017-11-29 | 2017-11-29 | A kind of chlorine dioxide disinfection liquid preparation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207531771U (en) |
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2017
- 2017-11-29 CN CN201721636583.2U patent/CN207531771U/en active Active
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