CN113428837A - Hypochlorous acid disinfectant fluid preparation device and method - Google Patents
Hypochlorous acid disinfectant fluid preparation device and method Download PDFInfo
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- CN113428837A CN113428837A CN202010158457.0A CN202010158457A CN113428837A CN 113428837 A CN113428837 A CN 113428837A CN 202010158457 A CN202010158457 A CN 202010158457A CN 113428837 A CN113428837 A CN 113428837A
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- hypochlorous acid
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/04—Hypochlorous acid
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
Abstract
The invention is suitable for the technical field of disinfectant fluid preparation, and provides a hypochlorous acid disinfectant fluid preparation device and a hypochlorous acid disinfectant fluid preparation method, which comprises an electrolysis component, a mixing component and a fluid collection component, wherein the electrolysis component comprises an electrolysis tank, an acid inlet pipe and an air outlet pipe, the mixing component comprises a mixing tank and a pressure gauge, the pressure gauge is arranged at the top of the mixing tank and is used for detecting the air pressure in the mixing tank, the fluid collection component comprises a bracket, a liquid inlet pipe, a liquid inlet pump, a fluid collection tank and a cooling jacket, the gas valve used for controlling the air flow of chlorine and the fluid collection tank used for detecting the air pressure in the mixing tank are arranged, the air supply quantity can be adjusted according to the air pressure, the concentration of hypochlorous acid solution in the mixing tank is adjusted, and the cooling jacket sleeved outside the fluid collection tank is arranged, thereby can provide the cooling to collecting liquid jar, reduce and volatilize and pollute.
Description
Technical Field
The invention belongs to the technical field of disinfectant fluid preparation, and particularly relates to a hypochlorous acid disinfectant fluid preparation device and method.
Background
The disinfectant is used for killing pathogenic microorganisms on the transmission medium, so that the transmission medium meets the harmless requirement, and meanwhile, the disinfectant can cut off the transmission path of infectious diseases, so that the purpose of controlling the infectious diseases is achieved. At present, the disinfectants used on the surfaces of objects mainly comprise ozone disinfectants, alcohol disinfectants and chlorine disinfectants, wherein the chlorine disinfectants have wide application range and can be used for disinfecting human skin mucosa, drinking water, tableware, fruits and vegetables, environment and the like. Hypochlorous acid is a bactericidal factor (molecule) which is derived from the sterilization process of the human immune system and is instantly generated by the catalysis of myeloperoxidase, and the substance has no toxicity and cytotoxicity and is reduced into water without residue after the action from the moment when mammals appear to run in the immune system.
The existing hypochlorous acid disinfectant fluid preparation device has certain defects when in use, the existing preparation device has a simple structure, the concentration of the hypochlorous acid in the disinfectant fluid is inconvenient to adjust, the specification of a final product is inconvenient to adjust, in addition, the hypochlorous acid is volatile, and the existing preparation device is poor in solution temperature control, so that pollution and waste are easily generated.
Disclosure of Invention
The invention provides a hypochlorous acid disinfectant fluid preparation device and method, and aims to solve the problems in the prior art.
The invention is realized in this way, a hypochlorous acid disinfectant fluid preparation device, including electrolytic assembly, mixed assembly and liquid collecting assembly;
the electrolytic component comprises an electrolytic cell, an acid inlet pipe and an air outlet pipe, the acid inlet pipe is connected with the electrolytic cell and used for inputting hydrochloric acid solution, the electrolytic cell is used for electrolyzing hydrochloric acid to generate chlorine, the air outlet pipe is connected with the electrolytic cell and used for outputting chlorine, and an air valve is mounted on the air outlet pipe;
the mixing assembly comprises a mixing box and a pressure gauge, the mixing box is connected with the electrolytic bath through the air outlet pipe, the mixing box is used for mixing chlorine and water to generate hypochlorous acid solution, and the pressure gauge is arranged at the top of the mixing box and is used for detecting air pressure in the mixing box;
the liquid collecting component comprises a support, a liquid inlet pipe, a liquid inlet pump, a liquid collecting tank and a cooling jacket, the support is an inverted U-shaped knot, the top of the support is fixed with one liquid inlet pipe, one end of the liquid inlet pipe is connected with the mixing box, one liquid inlet pump is installed on the liquid inlet pipe, the top of the liquid collecting tank is provided with an opening, the other end of the liquid inlet pipe extends into the opening, the cooling jacket is fixed on the support, the cooling jacket is sleeved on the outer side of the liquid collecting tank, and the cooling jacket is used for cooling the liquid collecting tank.
Preferably, the water supply device further comprises a water supply assembly, wherein the water supply assembly comprises a water storage tank, a water supply pipe and a water supply pump, the water storage tank is connected with the mixing tank through the water supply pipe, and the water supply pipe is provided with the water supply pump.
Preferably, a flow valve and a flow meter are installed on the water supply pipe, the flow valve is used for controlling the flow of the water supply pipe, and the flow meter is used for detecting the flow information of the water supply pipe.
Preferably, still include and supply sour subassembly, supply sour subassembly including storing up the acid tank, store up the acid tank and pass through advance the acid pipe connection the electrolysis trough, it installs a supply acid pump on the acid pipe to advance.
Preferably, an acid supply valve is installed at the joint of the acid storage tank and the acid inlet pipe.
Preferably, a lifting plate is arranged below the liquid collecting tank, and a vertically arranged hydraulic telescopic rod is installed at the bottom of the lifting plate.
Preferably, the cooling jacket is of an annular structure and is provided with an annular cavity, cooling liquid is contained in the cavity, and a temperature sensor for detecting the temperature of the cooling liquid is mounted on the cooling jacket.
The invention also provides a hypochlorous acid disinfectant fluid preparation method, which is suitable for any one of the hypochlorous acid disinfectant fluid preparation devices, and comprises the following steps:
s1: inputting hydrochloric acid into an electrolytic cell, and electrolyzing the hydrochloric acid by the electrolytic cell to obtain chlorine;
s2: inputting the chlorine and the water into a mixing box, and mixing the chlorine and the water to obtain a hypochlorous acid solution;
s3: and inputting the hypochlorous acid solution into a liquid collecting tank to obtain the prepared hypochlorous acid disinfectant liquid.
Compared with the prior art, the invention has the beneficial effects that: according to the hypochlorous acid disinfectant fluid preparation device and method, the electrolytic tank for electrolyzing hydrochloric acid, the mixing box for mixing chlorine and water, the fluid collecting tank for storing hypochlorous acid solution, the air valve for controlling chlorine flow and the pressure gauge for detecting air pressure in the mixing box are arranged, so that air supply quantity can be adjusted according to the air pressure, the concentration of the hypochlorous acid solution in the mixing box is further adjusted, and the cooling sleeve sleeved on the outer side of the fluid collecting tank is arranged, so that cooling can be provided for the fluid collecting tank, volatilization is reduced, and pollution and waste are reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of a hypochlorous acid disinfectant fluid preparing apparatus according to the present invention.
FIG. 2 is a schematic view of the liquid collection assembly of the present invention.
In the figure: 1-electrolysis component, 11-electrolysis tank, 12-acid inlet pipe, 13-gas outlet pipe, 14-gas valve, 15-acid supply pump, 2-mixing component, 21-mixing tank, 22-pressure gauge, 3-liquid collecting component, 31-bracket, 32-liquid inlet pipe, 33-liquid inlet pump, 34-liquid collecting tank, 35-cooling jacket, 36-lifting plate, 37-hydraulic telescopic rod, 38-controller, 39-temperature sensor, 4-water supply component, 41-water storage tank, 42-water supply pipe, 43-flowmeter, 44-flow valve, 45-water supply pump, 5-acid supply component, 51-acid storage tank and 52-acid supply valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-2, the present embodiment provides a technical solution: a hypochlorous acid disinfectant fluid preparation device and a method thereof, wherein the preparation device comprises an electrolysis component 1, a mixing component 2, a liquid collecting component 3, a water supply component 4 and an acid supply component 5.
The electrolytic component 1 comprises an electrolytic cell 11, an acid inlet pipe 12 and an air outlet pipe 13, wherein the acid inlet pipe 12 is connected with the electrolytic cell 11 and used for inputting hydrochloric acid solution, the electrolytic cell 11 is used for electrolyzing hydrochloric acid to generate chlorine, the air outlet pipe 13 is connected with the electrolytic cell 11 and used for outputting chlorine, and the air valve 14 is installed on the air outlet pipe 13. The electrolytic cell 11 was of the type ZZDJC and the anode was made of titanium metal. The working current of the electrolytic cell 11 is 1A-1.5A. At the anode in the electrolytic cell 11, the chlorine ions react to produce chlorine gas and electrons, and at the cathode in the electrolytic cell 11, the water and electrons react to produce hydrogen gas and hydroxide ions.
The mixing assembly 2 includes a mixing tank 21 and a pressure gauge 22, the mixing tank 21 is connected to the electrolytic bath 11 through an outlet pipe 13, the mixing tank 21 is used for mixing chlorine and water to generate hypochlorous acid solution, and the pressure gauge 22 is installed at the top of the mixing tank 21 and is used for detecting the air pressure in the mixing tank 21. Chlorine gas in the electrolytic bath 11 is fed into the mixing tank 21 through the gas outlet pipe, and the chlorine gas and water react in the mixing tank 21 to generate hypochlorous acid and hydrochloric acid, which are dissolved in water to generate a hypochlorous acid solution. The user can adjust the air flow controlled by the air valve 14 according to the pressure value detected by the pressure gauge 22, thereby adjusting the solubility in the mixing box 21 and further changing the concentration of the hypochlorous acid solution.
The liquid collecting component 3 comprises a support 31, a liquid inlet pipe 32, a liquid inlet pump 33, a liquid collecting tank 34 and a cooling jacket 35, wherein the support 31 is an inverted U-shaped knot, the top of the support 31 is fixedly provided with the liquid inlet pipe 32, one end of the liquid inlet pipe 32 is connected with the mixing box 21, the liquid inlet pipe 32 is provided with the liquid inlet pump 33, the top of the liquid collecting tank 34 is provided with an opening, the other end of the liquid inlet pipe 32 extends into the opening, the cooling jacket 35 is fixedly arranged on the support 31 and sleeved on the outer side of the liquid collecting tank 34, and the cooling jacket 35 is used for providing a cooling function for the liquid collecting tank 34. A lifting plate 36 is arranged below the liquid collection tank 34, the lifting plate 36 supports the liquid collection tank 34, and a vertically arranged hydraulic telescopic rod 37 is installed at the bottom of the lifting plate 36. The cooling jacket 35 is of an annular structure and has an annular cavity, cooling liquid is contained in the cavity, and a temperature sensor 39 for detecting the temperature of the cooling liquid is mounted on the cooling jacket 35. The cooling liquid is low-temperature water, the top of the cooling jacket 35 is provided with an opening for placing ice cubes, the bottom of the cooling jacket is provided with a drain pipe for draining water, and a cover plate is arranged on the opening. When the temperature detected by the temperature sensor 39 is lower than a predetermined temperature, the user can continuously supply the low-temperature cooling liquid by discharging the excess water in the cooling jacket 35 and adding ice cubes. The controller 38 is fixed on the outer wall of the bracket 31, all the invention and pump devices of the invention are electrically controlled and controlled by the controller 38, and the controller 38 is connected with a touch panel for inputting control instructions. The height of collection fluid reservoir 34 can be adjusted through hydraulic telescoping rod 37, hypochlorous acid solution in the mixing box 21 passes through feed liquor pipe 32 and feed liquor pump 33 and pours into collection fluid reservoir 34 into, when the storage of the interior sterile water of collection fluid reservoir 34 is full, close feed liquor pump 33, collect fluid reservoir 34 descends, then collect fluid reservoir 34 takes off, put overhead collection fluid reservoir 34, hydraulic telescoping rod 37 rises collection fluid reservoir 34 through upgrading board 36 so that feed liquor pipe 32 stretches into collection fluid reservoir 34, in whole process, cooling jacket 35 continuously provides the cooling to collection fluid reservoir 34, thereby reduce and volatilize and waste.
The water supply unit 4 includes a water storage tank 41, a water supply pipe 42, and a water supply pump 45, the water storage tank 41 being connected to the mixing tank 21 through the water supply pipe 42, the water supply pipe 42 having the water supply pump 45 mounted thereon. The water supply pipe 42 is provided with a flow valve 44 and a flow meter 43, the flow valve 44 is used for controlling the flow of the water supply pipe 42, and the flow meter 43 is used for detecting the flow information of the water supply pipe 42.
The acid supply assembly 5 comprises an acid storage tank 51, the acid storage tank 51 is connected with the electrolytic cell 11 through an acid inlet pipe 12, and an acid supply pump 15 is installed on the acid inlet pipe 12. An acid supply valve 52 is arranged at the joint of the acid storage tank 51 and the acid inlet pipe 12. The acid supply valve 52 is used for controlling the opening and closing of the acid inlet pipe 12, and the acid supply pump 15 is used for pumping out the hydrochloric acid in the acid storage tank 51 and conveying the hydrochloric acid to the electrolytic bath 11.
The preparation method of hypochlorous acid disinfectant fluid of this embodiment, realizes the preparation of chloric acid disinfectant fluid through above-mentioned preparation facilities, includes the following steps:
s1: hydrochloric acid is fed into an electrolytic cell 11, and the electrolytic cell 11 electrolyzes the hydrochloric acid to obtain chlorine.
S2: chlorine and water are fed into a mixing tank 21 and the chlorine and the water are mixed to obtain a hypochlorous acid solution.
S3: the hypochlorous acid solution is input into the liquid collecting tank 34 to obtain the prepared hypochlorous acid disinfectant liquid.
In summary, in the hypochlorous acid disinfectant fluid preparing apparatus and method of the present invention, when the preparing apparatus is used, firstly, the hydrochloric acid solution in the acid storage tank 51 is pumped to the electrolytic tank 11 by the acid supply pump 15, chlorine and electrons are generated by the reaction of chloride ions at the anode in the electrolytic tank 11, hydrogen and hydroxide ions are generated by the reaction of water and electrons at the cathode in the electrolytic tank 11, chlorine in the electrolytic tank 11 is input into the mixing tank 21 through the gas outlet pipe, chlorine and water react in the mixing tank 21 to generate hypochlorous acid and hydrochloric acid, and thus the hypochlorous acid solution is generated by dissolving in water, a user can adjust the gas flow controlled by the gas valve 14 according to the pressure value detected by the pressure gauge 22, thus adjusting the solubility in the mixing tank 21, and further changing the concentration of the hypochlorous acid solution, the hypochlorous acid solution in the mixing tank 21 is injected into the fluid collection tank 34 through the liquid inlet pipe 32 and the pump 33, when the disinfectant fluid in the fluid collection tank 34 is full, the liquid inlet pump 33 is turned off, the liquid collecting tank 34 is lowered, then the liquid collecting tank 34 is taken down, the liquid collecting tank 34 is placed in the upper space, the hydraulic telescopic rod 37 lifts the liquid collecting tank 34 through the upgrading plate 36 so that the liquid inlet pipe 32 extends into the liquid collecting tank 34, in the process, the cooling jacket 35 continuously provides cooling for the liquid collecting tank 34, therefore volatilization is reduced, and when the temperature value detected by the temperature sensor 39 is lower than a preset temperature value, a user can discharge excessive water in the cooling jacket 35 and add ice blocks to continuously provide low-temperature cooling liquid.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a hypochlorous acid disinfectant fluid preparation facilities which characterized in that: comprises an electrolysis component (1), a mixing component (2) and a liquid collecting component (3);
the electrolytic component (1) comprises an electrolytic cell (11), an acid inlet pipe (12) and an air outlet pipe (13), wherein the acid inlet pipe (12) is connected with the electrolytic cell (11) and is used for inputting hydrochloric acid solution, the electrolytic cell (11) is used for electrolyzing hydrochloric acid to generate chlorine, the air outlet pipe (13) is connected with the electrolytic cell (11) and is used for outputting chlorine, and an air valve (14) is installed on the air outlet pipe (13);
the mixing assembly (2) comprises a mixing box (21) and a pressure gauge (22), the mixing box (21) is connected with the electrolytic tank (11) through the air outlet pipe (13), the mixing box (21) is used for mixing chlorine and water to generate hypochlorous acid solution, and the pressure gauge (22) is installed at the top of the mixing box (21) and is used for detecting the air pressure in the mixing box (21);
the liquid collecting component (3) comprises a support (31), a liquid inlet pipe (32), a liquid inlet pump (33), a liquid collecting tank (34) and a cooling jacket (35), the support (31) is an inverted U-shaped knot, one liquid inlet pipe (32) is fixed to the top of the support (31), one end of the liquid inlet pipe (32) is connected with the mixing box (21), one liquid inlet pump (33) is installed on the liquid inlet pipe (32), an opening is formed in the top of the liquid collecting tank (34), the other end of the liquid inlet pipe (32) extends into the opening, the cooling jacket (35) is fixed to the support (31), the support (31) is sleeved with the opening, and the cooling jacket (35) is used for providing a cooling function for the liquid collecting tank (34).
2. The hypochlorous acid disinfectant fluid preparing apparatus of claim 1, wherein: still include water supply assembly (4), water supply assembly (4) include storage water tank (41), delivery pipe (42) and working shaft (45), storage water tank (41) pass through delivery pipe (42) are connected mixing tank (21), install one on delivery pipe (42) working shaft (45).
3. The hypochlorous acid disinfectant fluid preparing apparatus of claim 2, wherein: a flow valve (44) and a flow meter (43) are installed on the water supply pipe (42), the flow valve (44) is used for controlling the flow of the water supply pipe (42), and the flow meter (43) is used for detecting the flow information of the water supply pipe (42).
4. The hypochlorous acid disinfectant fluid preparing apparatus of claim 1, wherein: still including supplying sour subassembly (5), supply sour subassembly (5) including storing up sour case (51), it passes through to store up sour case (51) advance acid pipe (12) and connect electrolysis trough (11), it supplies acid pump (15) to install one on acid pipe (12).
5. The hypochlorous acid disinfectant fluid preparing apparatus of claim 4, wherein: an acid supply valve (52) is arranged at the joint of the acid storage tank (51) and the acid inlet pipe (12).
6. The hypochlorous acid disinfectant fluid preparing apparatus of claim 1, wherein: a lifting plate (36) is arranged below the liquid collecting tank (34), and a vertically arranged hydraulic telescopic rod (37) is installed at the bottom of the lifting plate (36).
7. The hypochlorous acid disinfectant fluid preparing apparatus of claim 1, wherein: the cooling jacket (35) is of an annular structure and is provided with an annular cavity, cooling liquid is contained in the cavity, and a temperature sensor (39) used for detecting the temperature of the cooling liquid is installed on the cooling jacket (35).
8. A method for producing hypochlorous acid disinfectant fluid, which is applied to the apparatus for producing hypochlorous acid disinfectant fluid according to any one of claims 1 to 7, comprising: the method comprises the following steps:
s1: inputting hydrochloric acid into an electrolytic cell (11), and electrolyzing the hydrochloric acid by the electrolytic cell (11) to obtain chlorine;
s2: inputting the chlorine and the water into a mixing box (21), and mixing the chlorine and the water to obtain a hypochlorous acid solution;
s3: and inputting the hypochlorous acid solution into a liquid collecting tank (34) to obtain the prepared hypochlorous acid sterilized water.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010158457.0A CN113428837A (en) | 2020-03-09 | 2020-03-09 | Hypochlorous acid disinfectant fluid preparation device and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010158457.0A CN113428837A (en) | 2020-03-09 | 2020-03-09 | Hypochlorous acid disinfectant fluid preparation device and method |
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Cited By (2)
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| CN115367935A (en) * | 2022-09-30 | 2022-11-22 | 常州本合智能科技有限公司 | Integrated water body disinfection system and process |
| WO2023115574A1 (en) * | 2021-12-24 | 2023-06-29 | 卡富环球有限公司 | Hypochlorous acid disinfection water machine |
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Application publication date: 20210924 |