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CN-120790246-B - Hypochlorous acid liquid generating device based on solution amount automatic adjustment displacement stroke

CN120790246BCN 120790246 BCN120790246 BCN 120790246BCN-120790246-B

Abstract

The invention discloses a hypochlorous acid liquid generating device capable of automatically adjusting displacement stroke based on solution quantity, which relates to the technical field of hypochlorous acid liquid manufacture, and is used for generating sodium hypochlorite solution into hypochlorous acid water, and comprises a main body mechanism, a displacement mechanism, a pipeline adjusting mechanism and a liquid exchanging mechanism, wherein the main body mechanism is connected with the displacement mechanism, the main body mechanism is connected with the pipeline adjusting mechanism, the main body mechanism is connected with the liquid exchange mechanism, the replacement mechanism is connected with the pipeline adjusting mechanism, the replacement mechanism is connected with the liquid exchange mechanism, the main body mechanism comprises a workbench, an initial solution storage box and a hypochlorous acid water storage box, the initial solution storage box is arranged on the workbench, the hypochlorous acid water storage box is arranged on the workbench, the workbench is connected with the replacement mechanism, and the workbench is connected with the pipeline adjusting mechanism.

Inventors

  • KONDO TAKASHI

Assignees

  • 伯东企业(上海)有限公司

Dates

Publication Date
20260508
Application Date
20250603

Claims (5)

  1. 1. The hypochlorous acid liquid generating device is used for generating hypochlorous acid water from sodium hypochlorite solution based on automatic adjustment of solution amount, and is characterized by comprising a main body mechanism (1), a replacement mechanism (2), a pipeline adjusting mechanism (3) and a liquid changing mechanism (4), wherein the main body mechanism (1) is connected with the replacement mechanism (2), the main body mechanism (1) is connected with the pipeline adjusting mechanism (3), the main body mechanism (1) is connected with the liquid changing mechanism (4), the replacement mechanism (2) is connected with the pipeline adjusting mechanism (3), and the replacement mechanism (2) is connected with the liquid changing mechanism (4); The main body mechanism (1) comprises a workbench (11), an initial solution storage box (12) and a hypochlorous acid water storage box (13), wherein the initial solution storage box (12) is arranged on the workbench (11), the hypochlorous acid water storage box (13) is arranged on the workbench (11), the workbench (11) is connected with the replacement mechanism (2), the workbench (11) is connected with the pipeline adjusting mechanism (3), the workbench (11) is connected with the liquid replacement mechanism (4), the initial solution storage box (12) is connected with the replacement mechanism (2), and the hypochlorous acid water storage box (13) is connected with the replacement mechanism (2); The replacement mechanism (2) comprises a replacement generator (21) and an injection pipe (22), wherein the replacement generator (21) is connected with the workbench (11), the replacement generator (21) comprises a preparation tank (211) and an H-type strong acid cation exchange resin layer, the preparation tank (211) is arranged on the workbench (11), the H-type strong acid cation exchange resin layer is arranged below the inner part of the preparation tank (211), the preparation tank (211) is connected with the liquid replacement mechanism (4), one end of the injection pipe (22) is communicated with the preparation tank (211), and the other end of the injection pipe (22) is communicated with the initial solution storage tank (12); The pipeline regulating mechanism (3) comprises a flow detection device (31) and a pipeline length regulating device (32), the flow detection device (31) is connected with an injection pipe (22), the flow detection device (31) comprises an electrode plate (311) and an energizing lead, the two electrode plates (311) are placed in parallel and placed in the injection pipe (22), the connecting line of the two electrode plates (311) is perpendicular to the flowing direction of the solution, the two electrode plates (311) are connected with the energizing lead, the pipeline length regulating device (32) is connected with a workbench (11), the pipeline length regulating device (32) is connected with the injection pipe (22), the pipeline length adjusting device (32) comprises a fixed rod (321) and a pushing hydraulic cylinder (322), the fixed rod (321) is connected with the workbench (11), the fixed end of the pushing hydraulic cylinder (322) is fixedly connected with the workbench (11), the output end of the pushing hydraulic cylinder (322) is fixedly connected with the injection pipe (22), the fixed rod (321) is provided with two groups, the first fixed rod (321) is fixedly connected with the injection pipe (22), the first fixed rod (321) is arranged on one side of the injection pipe (22) close to the initial solution storage box (12), the second fixed rod (321) is movably connected with the injection pipe (22), the fixing rod (321) comprises a penetrating ring (3211) and a rod body (3212), the rod body (3212) is in fastening connection with the penetrating ring (3211), the rod body (3212) is in fastening connection with the workbench (11), the first penetrating ring (3211) is in fastening connection with the injection pipe (22), and the second penetrating ring (3211) is in sliding connection with the injection pipe (22); The liquid changing mechanism (4) comprises a solution detecting device (41), wherein the solution detecting device (41) is arranged on the workbench (11), and the solution detecting device (41) is connected with the preparation tank (211).
  2. 2. The hypochlorous acid liquid generating device based on automatic replacement stroke adjustment of solution amount according to claim 1, wherein the replacement mechanism (2) further comprises a liquid collecting pipe (23) and an injection opening (24), the liquid collecting pipe (22) and the liquid collecting pipe (23) are arranged on the workbench (11), one end of the liquid collecting pipe (22) is communicated with the injection opening (24), the injection pipe (22) is connected with the replacement generator (21), the injection opening (24) is arranged in the preparation tank (211), the longitudinal section of the injection opening (24) is trapezoid, a plurality of liquid penetrating holes are formed in the bottom surface and the side surface of the injection opening (24), the liquid collecting pipe (23) is connected with the replacement generator (21), the liquid collecting pipe (23) is connected with the preparation tank (211), one end of the liquid collecting pipe (23) is arranged above an H-shaped cation exchange resin layer in the preparation tank (211), the other end of the liquid collecting pipe (23) is connected with the hypochlorous acid storage tank (13), and the liquid collecting pipe (23) is connected with the replacement mechanism (4).
  3. 3. The hypochlorous acid liquid generating device based on automatic replacement stroke adjustment of solution quantity according to claim 2, wherein the solution detecting device (41) comprises a monochromatic light source (411) and a photoresistor (412), the photoresistors (412) are not less than three, the photoresistors (412) are fixedly connected with the inner wall of the preparation tank (211), the photoresistors (412) are arranged at the lowest part of the preparation tank (211), the monochromatic light source (411) is fixedly connected with the workbench (11), the monochromatic light source (411) emits light beams obliquely to the preparation tank (211), the part, close to the monochromatic light source (411), of the preparation tank (211) is made of transparent materials, and the photoresistors (412) are arranged at one side of the monochromatic light source (411) emitting light.
  4. 4. The hypochlorous acid liquid generating device based on automatic solution quantity adjustment displacement stroke of claim 1, wherein the liquid changing mechanism (4) further comprises a liquid changing device (42), the liquid changing device (42) is fixedly connected with the workbench (11), the liquid changing device (42) comprises an input pipe (421), an output pipe (422), a proportional valve (423), an input tank and an output tank, the proportional valve (423), the input tank and the output tank are arranged on the workbench (11), one end of the input pipe (421) is communicated with a tank below the preparation tank (211), the other end of the input pipe (421) is communicated with the proportional valve (423), the proportional valve (423) is connected with the input tank through a pipeline, one end of the output pipe (422) is communicated with the tank below the preparation tank (211), and the other end of the output pipe (422) is communicated with the output tank.
  5. 5. The hypochlorous acid solution generating apparatus for automatically adjusting a displacement stroke based on a solution amount according to claim 2, wherein the solution exchanging mechanism (4) further comprises a porous plate (43), the porous plate (43) is tightly connected to an inner wall of the preparation tank (211), the porous plate (43) is disposed between the H-type strongly acidic cation exchange resin layer and the upper air, and the injection pipe (22) penetrates the porous plate (43).

Description

Hypochlorous acid liquid generating device based on solution amount automatic adjustment displacement stroke Technical Field The invention relates to the technical field of hypochlorous acid liquid production, in particular to a hypochlorous acid liquid generating device capable of automatically adjusting displacement stroke based on solution quantity. Background Hypochlorous acid has strong oxidizing property and is widely applied to disinfection and sterilization in the fields of medical and health, food processing, water treatment and the like, and in the conventional technology, sodium hypochlorite solution is converted into hypochlorous acid solution by adopting an ion exchange mode, and sodium ions in the sodium hypochlorite solution are replaced by hydrogen ions through replacement. In the existing technology for generating hypochlorous acid solution from sodium hypochlorite solution, most of the sodium hypochlorite solution is directly introduced into the reaction of the sodium hypochlorite solution and the H-type strong acid cation exchange resin layer, the stroke of the sodium hypochlorite solution is fixed, the stroke of replacement cannot be adjusted according to the input solution quantity, meanwhile, the sodium ion content of the resin after the replacement is higher, the subsequent replacement can be possibly influenced if the replacement operation is not carried out on the resin after the replacement, and in the process of replacing the solution, the resin surface is possibly not in a horizontal state due to the solution exchange, and the replacement stroke is possibly influenced. Disclosure of Invention The invention aims to provide a hypochlorous acid liquid generating device capable of automatically adjusting a replacement stroke based on the solution amount so as to solve the problems in the prior art. In order to achieve the above purpose, the present invention provides the following technical solutions: the generating device is used for generating the sodium hypochlorite solution into hypochlorous acid water, the hypochlorous acid water generating device comprises a main body mechanism, a replacement mechanism, a pipeline adjusting mechanism and a liquid exchanging mechanism, wherein the main body mechanism is connected with the replacement mechanism, the main body mechanism is connected with the pipeline adjusting mechanism, the main body mechanism is connected with the liquid exchanging mechanism, the replacement mechanism is connected with the pipeline adjusting mechanism, and the replacement mechanism is connected with the liquid exchanging mechanism. In the generating device, the device is used for generating the sodium hypochlorite solution into the hypochlorous acid solution, sodium ions in the sodium hypochlorite solution are replaced through the H-type strong acid cation exchange resin, the main body mechanism is used for providing a supporting base, the sodium hypochlorite solution and a place where the hypochlorous acid solution is placed, the sodium hypochlorite solution is changed into the hypochlorous acid solution through the H-type strong acid cation exchange resin after the sodium hypochlorite solution is introduced into the replacing mechanism, the pipeline adjusting mechanism is used for adjusting the position of the injection opening in the replacing mechanism according to the input sodium hypochlorite solution, the replacement stroke is adjusted according to the input sodium hypochlorite solution, the useless stroke is reduced, the replacement efficiency is improved, the liquid replacing mechanism is used for discharging the sodium-containing resin solution with hydrogen and sodium replaced in the resin solution, and then the new H-type strong acid cation exchange resin solution is input, so that most of the resin solution is the hydrogen-containing resin solution is conveniently and efficiently replaced, meanwhile, the upper surface level is kept stable in the liquid replacing process, the fixed stroke is reduced, the upper surface is not level because the resin solution is caused because of liquid replacement is changed, and the replacement stroke is affected. Further, the main body mechanism comprises a workbench, an initial solution storage box and a hypochlorous acid water storage box, wherein the initial solution storage box is arranged on the workbench, the hypochlorous acid water storage box is arranged on the workbench, the workbench is connected with the replacement mechanism, the workbench is connected with the pipeline adjusting mechanism, the workbench is connected with the liquid replacement mechanism, the initial solution storage box is connected with the replacement mechanism, and the hypochlorous acid water storage box is connected with the replacement mechanism. In the main body mechanism, a working table provides a place where the generating device works, an initial solution storage tank is used for storing the sodium hypochlorite solution, a hyp