CN201362588Y - Chlorine dioxide solution generator by taking sodium chlorate as reacting raw material - Google Patents

Chlorine dioxide solution generator by taking sodium chlorate as reacting raw material Download PDF

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Publication number
CN201362588Y
CN201362588Y CNU2009201018628U CN200920101862U CN201362588Y CN 201362588 Y CN201362588 Y CN 201362588Y CN U2009201018628 U CNU2009201018628 U CN U2009201018628U CN 200920101862 U CN200920101862 U CN 200920101862U CN 201362588 Y CN201362588 Y CN 201362588Y
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China
Prior art keywords
sodium chlorate
solution
chlorine dioxide
retort
heating water
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CNU2009201018628U
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Chinese (zh)
Inventor
吴海霞
王奎涛
张炳烛
张波
申静静
赵海栋
高群
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Hebei University of Science and Technology
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Hebei University of Science and Technology
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Abstract

The utility model belongs to the technical field of chemical equipment and in particular relates to a chlorine dioxide solution generator by taking sodium chlorate as reacting raw material; the generator comprises a reaction tank, an acid liquid metering pump, a sodium chlorate solution metering pump, a heating water jacket, a safety valve, an injector and a control panel, wherein an acid liquid distributor and a sodium chlorate solution distributor are sequentially arranged below the reaction tank inside, a reaction tank air valve is arranged at the lower end of the reaction tank, a chlorine dioxide gas outlet and a chlorine dioxide solution outlet are respectively arranged above the reaction tank and at the side surface of the reaction tank, and a heating water jacket liquid inlet-air valve, an air communication valve, a heating water level display, a heating water temperature monitoring controller and the like are arranged on the heating water jacket; the chlorine dioxide solution generator has the advantages of compact and small structure of the equipment, simple operation, safe and reliable operation and convenient maintenance and usage.

Description

A kind of is the chlorine dioxide solution generator of reaction raw materials with the sodium chlorate
Technical field
The utility model belongs to technical field of chemical, and being specifically related to a kind of is the chlorine dioxide solution generator of reaction raw materials with the sodium chlorate.
Background technology
Dioxide peroxide is a kind of disinfection sanitizer of internationally recognized efficient, nontoxic, quick, wide spectrum, it has 100% sterilising effect to bacterium, fungi, virus, gemma, dioxide peroxide has extremely strong sterilization and disinfection ability, its sterilization and disinfection ability is 2.63 times of chlorine under the same terms, is applied to occasions such as sterilization, sterilization, algae removal, bleaching, oxide treatment widely.
Because dioxide peroxide has characteristics such as extremely strong oxidisability and easy decomposition, accumulating is difficulty relatively, bring many inconvenience for some application scenarios, other needs the long-term and continuous industry of using dioxide peroxide, requirement has a kind of reliable and stable device to guarantee the supply of dioxide peroxide, so the chlorine dioxide solution generator consequentiality.
Chlorine dioxide solution generator is divided into two classes usually by the production method of dioxide peroxide: chemical method and electrolytic process.Chemical method can be divided into Textone method and sodium chlorate method again by used raw material, because the price of Textone is 3~4 times of the sodium chlorate price, therefore often uses sodium chlorate method chlorine dioxide generator in the occasion of dioxide peroxide large usage quantity.
Existing sodium chlorate law generator mainly contains two kinds: a kind of is the producer that sodium chlorate and hydrochloric acid reaction are produced dioxide peroxide, and second kind is the producer of sodium chlorate and hydrogen peroxide mixed liquor and sulfuric acid reaction generation dioxide peroxide.Equipment kind, the specification of producing dioxide peroxide with above two kinds of methods are varied, different producer series, can be selected at the different application time in different application scenarios, sometimes same workshop or workshop section will purchase two kinds of equipment concerning the user, and operate, manage extremely inconvenience, for chlorine dioxide generator manufacturer, wide in variety, little in batches, the specification difference, make very inconvenient, and can a large amount of amounts of circulating funds used.
Summary of the invention
To provide a kind of be the chlorine dioxide solution generator of reaction raw materials with the sodium chlorate to the utility model in order to solve the prior art problem, and it can dual-use, and is simple to operate, safe and reliable to operation, easy to maintenance.
The utility model is achieved by the following technical solutions:
A kind of is the chlorine dioxide solution generator of reaction raw materials with the sodium chlorate, and it comprises retort 1, acid solution volume pump 41, sodium chlorate solution's volume pump 42, heating water jacket 19, safety valve 9, water sprayer 17, control panel 16 in constituting.
Below in the described retort 1 is provided with acid solution sparger 2 and sodium chlorate solution's sparger 3 successively, described acid solution sparger 2 is above sodium chlorate solution's sparger 3, described acid solution sparger 2 links to each other with acid solution volume pump 41 by pipeline, and described sodium chlorate solution's sparger 3 links to each other with sodium chlorate solution's volume pump 42 by pipeline.
The lower end of described retort 1 is provided with retort exhaust-valve 6, the top of retort 1 and side are respectively equipped with chlorine dioxide outlet 8 and ClO 2 solution outlet 7, described chlorine dioxide outlet 8 is positioned at the top of retort 1, and links to each other with the safety valve 9 of top and the water sprayer 17 of sidepiece by pipeline; Described ClO 2 solution outlet 7 is positioned at 3/4 high place of retort jar, and links to each other with water sprayer 17 by pipeline; Also be provided with reacting liquid temperature monitor controller 13 in the described retort 1, be positioned at 1/2 high place of retort jar, and link to each other with control panel 16 by signal wire 15; Outer wall and heating water jacket's 19 inwalls centre in retort 1 also are provided with heating controller 14, and described heating controller 14 is connected with control panel 16 by signal wire 15 with reacting liquid temperature monitor controller 13.
Described heating water jacket 19 is provided with heating water jacket's feed liquor-exhaust-valve 5, air communication valve 10, adds hot water liquid level display 11, adds hot water temperature's monitor controller 12, described heating water jacket's feed liquor-exhaust-valve 5 is positioned at heating water jacket 19 bottom side end, and communicates with the external world; Described air communication valve 10 is positioned at heating water jacket 19 upper end, and communicates with the external world; Describedly add the top that hot water liquid level display 11 is positioned at heating water jacket 19; The described hot water temperature's of adding monitor controller 12 is located in the heating water jacket 19, is positioned at high about 1/2 place of heating water jacket, and links to each other with control panel 16 by signal wire 15.
Preferably, described acid solution volume pump 41, sodium chlorate solution's volume pump 42 are electromagnetic dosing pump.
Preferably, described acid solution sparger 2 is made of liquid distribution pipe 20, liquid distribution pipe communicating pipe 21, liquid liquid-inlet pipe 22 and liquid distribution hole 23, the described liquid distribution pipe 20 and the liquid distribution hole 23 that distributing equably on liquid distribution pipe communicating pipe 21.
Preferably, described sodium chlorate solution's sparger 3 is made of liquid distribution hole 24 and liquid-distributing disk 25, and described liquid distribution hole 24 is evenly distributed on the liquid-distributing disk 25.
Preferably, described control panel 16 adds hot water temperature's indicating meter 27 by retort temperature indicator 26, and indicating meter 28 is set temperature of reaction and temperature of reaction is provided with formations such as button 29.
Preferably, described heating controller 14 is one or more.
The advantage that the utlity model has is:
1. having unified with the sodium chlorate is the equipment that raw material is produced ClO 2 solution, makes the specifications and models of chlorine dioxide solution generator more simple and clear, has reduced the cost of manufacturer, has made things convenient for producer and user's management.
2. broken traditional negative pressure aeration system, saved a large amount of air that enters reaction solution, saved reaction compartment, same conversion unit has increased specified reacting weight.
3. the setting of tapping valve makes the cleaning of equipment safeguard simpler.
4. that two phase liquid is mixed is more even in the level setting of acid solution sparger and sodium chlorate solution's sparger, contact more fully, has increased the yield that reacts, and has also avoided the potential safety hazard of the excessive generation of partial concn.
5. the setting of temperature monitoring, control device makes temperature of reaction monitoring, the precise control of producer, makes reactor reaction even, and transformation efficiency is stable, reliable.
6. chlorine dioxide disinfection liquid dilutes with water through water sprayer the time, can guarantee to spray the chlorine dioxide disinfection liquid concentration thrown in the water evenly, stable.
7. can be according to the characteristics and the requirement of raw material supply situation and use occasion, by conversion raw material and simple processing parameter setting, do not need more exchange device can select, change generation technology, dual-use, cost performance height at random.
8. the equipment structure is tight, small and exquisite, simple to operate, safe and reliable to operation, easy to maintenance.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the upward view of acid solution sparger in the utility model;
Fig. 3 is the vertical view of acid solution sparger in the utility model;
Fig. 4 is the structural representation of sodium chlorate solution's sparger in the utility model;
Fig. 5 is a control panel synoptic diagram in the utility model.
Each component symbol is shown in the accompanying drawing:
The 1-retort, 2-acid solution sparger, 3-sodium chlorate solution sparger, 41-acid solution volume pump, 42-sodium chlorate solution volume pump, 5-heating water jacket feed liquor-exhaust-valve, 6-retort exhaust-valve, the outlet of 7-ClO 2 solution, the outlet of 8-chlorine dioxide, the 9-safety valve, 10-air communication valve, 11-adds the hot water liquid level display, 12-adds hot water temperature's monitor controller, 13-reacting liquid temperature monitor controller, 14-heating controller, the 15-signal wire, 16-control panel, 17-water sprayer, 18-power water, the 19-heating water jacket, 20-liquid distribution pipe, 21-liquid distribution pipe communicating pipe, 22-liquid liquid-inlet pipe, 23-liquid distribution hole, 24-liquid distribution hole, 25-liquid-distributing disk, 26-retort temperature indicator, 27-adds hot water temperature's indicating meter, and the 28-temperature of reaction is provided with indicating meter, and the 29-temperature of reaction is provided with button.
Embodiment
Below in conjunction with accompanying drawing technical solutions of the utility model are further described.
As Fig. 1 is structural representation of the present utility model.The utility model is a kind of to be the chlorine dioxide solution generator of reaction raw materials with the sodium chlorate, and it comprises retort 1, acid solution volume pump 41, sodium chlorate solution's volume pump 42, heating water jacket 19, safety valve 9, water sprayer 17, control panel 16 in constituting.
Below in the described retort 1 is provided with acid solution sparger 2 and sodium chlorate solution's sparger 3 successively, described acid solution sparger 2 is above sodium chlorate solution's sparger 3, described acid solution sparger 2 links to each other with acid solution volume pump 41 by pipeline, described sodium chlorate solution's sparger 3 links to each other with sodium chlorate solution's volume pump 42 by pipeline, described acid solution volume pump 41 and sodium chlorate solution's volume pump 42 are imported corresponding acid solution and sodium chlorate solution in the retort 1 by pipeline respectively, raw material is heated water jacket 19 heating in retort 1 and reaction generates dioxide peroxide, chlorine dioxide and solution suck water body by water sprayer 17, the dilution mixing is added to application places.
Described acid solution volume pump 41, sodium chlorate solution's volume pump 42 are electromagnetic dosing pump.
As Fig. 2 is the upward view of acid solution sparger, and Fig. 3 is the vertical view of acid solution sparger.Described acid solution sparger 2 is made of liquid distribution pipe 20, liquid distribution pipe communicating pipe 21, liquid liquid-inlet pipe 22 and liquid distribution hole 23, the described liquid distribution pipe 20 and the liquid distribution hole 23 that distributing equably on liquid distribution pipe communicating pipe 21.
As Fig. 4 is the structural representation of sodium chlorate solution's sparger in the utility model, and described sodium chlorate solution's sparger 3 is made of liquid distribution hole 24 and liquid-distributing disk 25, and described liquid distribution hole 24 is evenly distributed on the liquid-distributing disk 25.
Acid solution sparger 2 and sodium chlorate solution's sparger 3 can separate acid solution and sodium chlorate solution uniformly, make two solution can be uniformly dispersed, fully contact, speed of reaction and transformation efficiency have been increased, and be that the sodium chlorate solution is distributed in the acid solution, avoided the excessive and potential safety hazard that produces of partial concn.
The lower end of described retort 1 is provided with retort exhaust-valve 6, the top of retort 1 and side are respectively equipped with chlorine dioxide outlet 8 and ClO 2 solution outlet 7, described chlorine dioxide outlet 8 is positioned at the top of retort 1, and links to each other with the safety valve 9 of top and the water sprayer 17 of sidepiece by pipeline; Described ClO 2 solution outlet 7 is positioned at 3/4 high place of retort jar, and links to each other with water sprayer 17 by pipeline; Also be provided with reacting liquid temperature monitor controller 13 in the described retort 1, be positioned at 1/2 high place of retort jar, and link to each other with control panel 16 by signal wire 15; Outer wall and heating water jacket's 19 inwalls centre in retort 1 also are provided with heating controller 14, and described heating controller 14 is connected with control panel 16 by signal wire 15 with reacting liquid temperature monitor controller 13; Described heating controller 14 can be one or more.The setting of ClO 2 solution outlet 7 and safety valve 9 makes the following in working order safety and stability more of reactor.
Described heating water jacket 19 is provided with heating water jacket's feed liquor-exhaust-valve 5, air communication valve 10, adds hot water liquid level display 11, adds hot water temperature's monitor controller 12, described heating water jacket's feed liquor-exhaust-valve 5 is positioned at heating water jacket 19 bottom side end, and communicates with the external world; Described air communication valve 10 is positioned at heating water jacket 19 upper end, and communicates with the external world; The described hot water liquid level display 11 that adds has scale, and is positioned at heating water jacket 19 top, and it can in time demonstrate what of the water yield among the heating water jacket 19, with timely moisturizing.The described hot water temperature's of adding monitor controller 12 is located in the heating water jacket 19, is positioned at high about 1/2 place of heating water jacket, and links to each other with control panel 16 by signal wire 15.Signal wire 15 is as dotted portion among Fig. 1.
The setting of retort exhaust-valve 6, heating water jacket's feed liquor-exhaust-valve 5 and air communication valve 10 makes the clean of equipment convenient and easy, simple to operate.
As Fig. 5 is control panel synoptic diagram in the utility model, and described control panel 16 adds hot water temperature's indicating meter 27 by retort temperature indicator 26, and indicating meter 28 is set temperature of reaction and temperature of reaction is provided with formations such as button 29.Temperature of reaction on the control panel 16 is provided with the temperature value of the displayed value of indicating meter 28 for reaction control, by temperature of reaction button 29 being set regulates, when the temperature displayed value of reacting liquid temperature monitor controller 13 is lower than temperature of reaction the temperature displayed value of indicating meter 28 is set, heating controller 14 will be opened automatically by system under the control of control panel, come the water among the heating water jacket to equal the temperature displayed value that temperature of reaction is provided with indicating meter 28 up to the temperature demonstration of reacting liquid temperature monitor controller 13.The setting of control panel makes temperature of reaction monitoring, the precise control of producer, makes reactor reaction even, and transformation efficiency is stable, reliable.
The utility model can use sodium chlorate solution and hydrochloric acid soln as reaction raw materials, also can use sodium chlorate and hydrogen peroxide mixed liquor and sulphuric acid soln to prepare ClO 2 solution as reaction raw materials, can dual-use.
The utility model working process is as follows: will fill with water among the heating water jacket 19 by heating water jacket's feed liquor-exhaust-valve 5 earlier, by temperature of reaction button 29 is set temperature of reaction is set, when the temperature displayed value that adds hot water temperature's indicating meter 27 equals set(ting)value, water 18 turns on the power, open volume pump, transfer to corresponding scale, acid solution disperses to enter retort 1 via volume pump 41 and respective line uniformly by acid solution sparger 2, the sodium chlorate solution disperses to enter retort 1 via sodium chlorate solution's volume pump 42 and respective line uniformly by sodium chlorate solution's sparger 3, with the acid solution uniform mixing, fully contact, and be heated water jacket 19 heating, acid solution and sodium chlorate solution react in retort and generate dioxide peroxide, gas is brought into water body via chlorine dioxide outlet 8 by water sprayer 17, liquid is brought into water body via ClO 2 solution outlet 7 by water sprayer 17, dioxide peroxide is diluted during via water sprayer 17 uniformly, is transported to application places at last.
Protection domain of the present utility model is not limited to the description scope among the embodiment, also comprise be equal to or similarly conversion all belong to protection domain of the present utility model.

Claims (6)

1, a kind of is the chlorine dioxide solution generator of reaction raw materials with the sodium chlorate, it comprises retort (1), acid solution volume pump (41), sodium chlorate solution's volume pump (42), heating water jacket (19), safety valve (9), water sprayer (17), control panel (16) in constituting, and it is characterized in that:
Below in the described retort (1) is provided with acid solution sparger (2) and sodium chlorate solution's sparger (3) successively, described acid solution sparger (2) is in the top of sodium chlorate solution's sparger (3), described acid solution sparger (2) links to each other with acid solution volume pump (41) by pipeline, and described sodium chlorate solution's sparger (3) links to each other with sodium chlorate solution's volume pump (42) by pipeline;
The lower end of described retort (1) is provided with retort exhaust-valve (6), the top of retort (1) and side are respectively equipped with chlorine dioxide outlet (8) and ClO 2 solution outlet (7), described chlorine dioxide outlet (8) is positioned at the top of retort 1, and links to each other with the safety valve (9) of top and the water sprayer (17) of sidepiece by pipeline; Described ClO 2 solution outlet (7) is positioned at 3/4 high place of retort jar, and links to each other with water sprayer (17) by pipeline; Also be provided with reacting liquid temperature monitor controller (13) in the described retort (1), be positioned at 1/2 high place of retort jar, and link to each other with control panel (16) by signal wire (15); Also be provided with heating controller (14) in the middle of the outer wall of retort (1) and heating water jacket (19) inwall, described heating controller (14) and reacting liquid temperature monitor controller (13) are by signal wire (15) and control panel 16) be connected;
Described heating water jacket (19) is provided with heating water jacket's feed liquor-exhaust-valve (5), air communication valve (10), adds hot water liquid level display (11), adds hot water temperature's monitor controller (12), described heating water jacket's feed liquor-exhaust-valve (5) is positioned at heating water jacket's (19) bottom side end, and communicates with the external world; Described air communication valve (10) is positioned at the upper end of heating water jacket (19), and communicates with the external world; Describedly add the top that hot water liquid level display (11) is positioned at heating water jacket (19); The described hot water temperature's of adding monitor controller (12) is located in the heating water jacket (19), is positioned at high about 1/2 place of heating water jacket, and links to each other with control panel (16) by signal wire (15).
2, as claimed in claim 1 a kind of be the chlorine dioxide solution generator of reaction raw materials with the sodium chlorate, it is characterized in that:
Described acid solution volume pump (41), sodium chlorate solution's volume pump (42) are electromagnetic dosing pump.
3, as claimed in claim 1 a kind of be the chlorine dioxide solution generator of reaction raw materials with the sodium chlorate, it is characterized in that:
Described acid solution sparger (2), by liquid distribution pipe (20), liquid distribution pipe communicating pipe (21), liquid liquid-inlet pipe (22) and liquid distribution hole (23) formation, the described liquid distribution pipe (20) and the liquid distribution hole (23) that distributing equably on liquid distribution pipe communicating pipe (21).
4, as claimed in claim 1 a kind of be the chlorine dioxide solution generator of reaction raw materials with the sodium chlorate, it is characterized in that:
Described sodium chlorate solution's sparger (3) is made of liquid distribution hole (24) and liquid-distributing disk (25), and described liquid distribution hole (24) is evenly distributed on the liquid-distributing disk (25).
5, as claimed in claim 1 a kind of be the chlorine dioxide solution generator of reaction raw materials with the sodium chlorate, it is characterized in that:
Described control panel (16) adds hot water temperature's indicating meter (27) by retort temperature indicator (26), and indicating meter (28) is set temperature of reaction and temperature of reaction is provided with button formations such as (29).
6, as claimed in claim 1 a kind of be the chlorine dioxide solution generator of reaction raw materials with the sodium chlorate, it is characterized in that:
Described heating controller (14) is one or more.
CNU2009201018628U 2009-03-13 2009-03-13 Chlorine dioxide solution generator by taking sodium chlorate as reacting raw material Expired - Lifetime CN201362588Y (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106006562A (en) * 2016-06-29 2016-10-12 广东工业大学 Portable chlorine dioxide generator and using method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106006562A (en) * 2016-06-29 2016-10-12 广东工业大学 Portable chlorine dioxide generator and using method thereof
CN106006562B (en) * 2016-06-29 2018-02-06 广东工业大学 A kind of Portable chlorine dioxide generator and its application method

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AV01 Patent right actively abandoned

Granted publication date: 20091216

Effective date of abandoning: 20090313