A mixed hypochlorous acid generating system

Abstract

The utility model provides a kind of mixed hypochlorous acid generation system, belong to hypochlorous acid production technical field;Including mixing tank, the top end of the mixing tank is slidably connected with sealing cover, the center of the sealing cover is rotatably connected with top shaft, the inboard of the bottom end of top shaft is slidably connected with connecting rod, the bottom of the connecting rod is fixedly connected with the stirring assembly for mixing production hypochlorous acid;The utility model is by being provided with stirring assembly and support, rotating shaft will drive spiral blade and outer rotating blade synchronous rotation, while strengthening mixing effect, spiral blade will guide the raw materials inside mixing tank to flow downward, outer rotating blade will guide the raw materials outside mixing tank to flow upward, so that raw materials form a flowing track inside mixing tank, and electrolyzer is fixed at the center of mixing tank bottom by support, ensure that all raw materials flow will pass through electrolyzer, ensure uniform electrolysis to raw materials, improve the working efficiency of system.

Description

Technical Field

[0001] This utility model relates to the field of hypochlorous acid production technology, and in particular to a mixed hypochlorous acid generation system. Background Technology

[0002] Hypochlorous acid is a weak acid with strong oxidizing properties. It is often used in disinfection and bleaching. There are several industrial methods for producing hypochlorous acid, one of which involves mixing raw materials in a production unit and electrolyzing them to produce a hypochlorous acid solution.

[0003] The patent with publication number CN218297700U discloses an automatic dilution hypochlorous acid generating device, which includes a hypochlorous acid reactor, a stirring mechanism, an acid-base value detection mechanism, and an automatic dilution mechanism. The stirring mechanism is located inside the hypochlorous acid reactor, the acid-base value detection mechanism is located at the left end of the hypochlorous acid reactor, and the automatic dilution mechanism is located outside the hypochlorous acid reactor.

[0004] In the above case, the raw materials in the reaction vessel are stirred and mixed by the stirring blades, and then electrolyzed by the electrolyzer at the bottom. However, the electrolyzer is fixed, which makes it difficult to electrolyze all the solutions evenly, reducing the working efficiency. In addition, hypochlorous acid is acidic and will corrode the stirring blades. Because it is inconvenient to maintain and replace the stirring blades, its service life is short. Utility Model Content

[0005] The purpose of this invention is to provide a mixed hypochlorous acid generation system to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a mixed hypochlorous acid generation system, comprising a mixing tank, a sealing cover slidably connected to the top of the mixing tank, a top shaft rotatably connected to the center of the sealing cover, a connecting rod slidably connected to the inner side of the bottom end of the top shaft, a stirring assembly for mixing and producing hypochlorous acid fixedly connected to the bottom of the connecting rod, a support fixedly connected to the bottom of the mixing tank cavity, the bottom of the stirring assembly rotatably connected to the center of the top end of the support, an electrolyzer fixedly connected to the center of the bottom of the support, a fixing assembly rotatably connected to one side of the bottom end of the top shaft, and dilution assemblies fixedly connected to both sides of the mixing tank.

[0007] In a preferred embodiment, the stirring assembly includes a rotating shaft fixedly connected to the bottom of a connecting rod, a spiral blade fixedly connected to the outer side of the rotating shaft, and outer spiral blades fixedly connected to both sides of the upper and lower ends of the rotating shaft, which are located outside the spiral blades.

[0008] In a preferred embodiment, the fixing assembly includes a lead screw rotatably connected to the bottom end of the top shaft, a drive plate threadedly connected to the outer side of the lead screw, and locking rods fixedly connected to the upper and lower ends of the drive plate near the top shaft.

[0009] In a preferred embodiment, the end of the lever away from the drive plate passes through the top shaft and the connecting rod in sequence. The bottom end of the top shaft is fixedly connected to the outer side of the drive plate, and one end of the lead screw passes through the outer shell.

[0010] In a preferred embodiment, the dilution assembly includes a dilution tank and a detection box that are fixedly connected to both sides of the mixing tank, respectively. The detection box is fixedly connected to an output pipe, the other end of which is fixedly connected to the mixing tank. An acid-base detector is fixedly connected inside the detection box.

[0011] In a preferred embodiment, a water pump is fixedly connected to the top of the dilution tank, and an input pipe is fixedly connected to its output end. The other end of the input pipe is fixedly connected to the mixing tank. A control valve is fixedly connected to the outside of the output pipe. A motor is fixedly connected to the top of the sealing cover, and its output end is fixedly connected to the top shaft.

[0012] In a preferred embodiment, the bottom of the mixing tank is fixedly connected to a discharge pipe, the outside of the discharge pipe is fixedly connected to a valve, and the top of the sealing cover is fixedly connected to a feeding pipe.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This invention, by setting up a stirring assembly and a support, allows the rotating shaft to drive the spiral blades and outer spiral blades to rotate synchronously. While enhancing the mixing effect, the spiral blades guide the raw materials inside the mixing tank to flow downwards, and the outer spiral blades guide the raw materials outside the mixing tank to flow upwards, so that the raw materials form a flow track inside the mixing tank. The electrolyzer is fixed at the center of the bottom of the mixing tank by the support, ensuring that all raw materials pass through the electrolyzer when flowing, ensuring uniform electrolysis of the raw materials and improving the working efficiency of the system.

[0014] This utility model, by setting up a locking component and a sealing cover, allows the rotation of the lead screw to cause the drive plate to move the locking rod back and forth inside the connecting rod, so as to fix the connecting rod inside the top shaft. With the addition of the sealing cover, the system can quickly disassemble and assemble the stirring component, so as to facilitate maintenance and replacement, thereby extending the service life of the system. Attached Figure Description

[0015] Figure 1 A schematic diagram of a three-dimensional structure of a mixed hypochlorous acid generation system; Figure 2 This is a cross-sectional three-dimensional structural diagram of the mixing tank; Figure 3This is a schematic diagram of the three-dimensional structure of the stirring assembly; Figure 4 This is a cross-sectional three-dimensional structural diagram of the connecting rod.

[0016] In the diagram: 1. Mixing tank; 2. Sealing cover; 3. Top shaft; 4. Connecting rod; 5. Rotating shaft; 6. Spiral blade; 7. Outer spiral blade; 8. Support; 9. Electrolyzer; 10. Outer shell; 11. Lead screw; 12. Drive plate; 13. Clamping rod; 14. Diluting tank; 15. Detection box; 16. Discharge pipe; 17. Motor. Detailed Implementation

[0017] The present invention will be further described below with reference to the embodiments.

[0018] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention; the conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the concept of the present invention are all within the scope of protection claimed by the present invention.

[0019] Please see Figures 1-4 This utility model provides a mixed hypochlorous acid generation system, including a mixing tank 1. A sealing cover 2 is slidably connected to the top of the mixing tank 1. A top shaft 3 is rotatably connected to the center of the sealing cover 2. A connecting rod 4 is slidably connected to the inner side of the bottom end of the top shaft 3. A stirring assembly for mixing and producing hypochlorous acid is fixedly connected to the bottom of the connecting rod 4. A support 8 is fixedly connected to the bottom of the inner cavity of the mixing tank 1. The bottom of the stirring assembly is rotatably connected to the center of the top end of the support 8. An electrolyzer 9 is fixedly connected to the center of the bottom of the support 8. The stirring assembly includes a rotating shaft 5 fixedly connected to the bottom of the connecting rod 4. A spiral blade 6 is fixedly connected to the outer side of the rotating shaft 5. External spiral blades 7 are fixedly connected to both sides of the upper and lower ends of the rotating shaft 5, located outside the spiral blades 6. A fixing assembly includes a lead screw 11 rotatably connected to the bottom end of the top shaft 3. A drive plate 12 is threadedly connected to the outer side of the lead screw 11. A clamping rod 13 is fixedly connected to the upper and lower ends of the drive plate 12 near the top shaft 3. A feeding pipe is fixedly connected to the top of the sealing cover 2.

[0020] The raw materials required for the generation of hypochlorous acid are added into the mixing tank 1 through the feeding pipe at the top of the sealing cover 2. The feeding pipe is then sealed, and the motor 17 is started. The top shaft 3 drives the connecting rod 4 and the rotating shaft 5 to rotate, causing the spiral blade 6 and the outer rotating blade 7 to rotate. This stirs the raw materials in the mixing tank 1 and guides the flow of the raw materials. The electrolyzer 9 is then started to electrolyze the flowing raw materials, promoting the generation of hypochlorous acid.

[0021] The rotation of the spiral blade 6 guides the raw material inside the mixing tank 1 to flow downwards, while the rotation of the outer spiral blade 7 guides the raw material outside the mixing tank 1 to flow upwards. This upward and downward convection motion creates a continuous flow track for the raw material inside the mixing tank 1. The support 8 fixes the electrolyzer 9 at the center of the bottom of the mixing tank 1, ensuring that all flowing raw materials pass through the electrolyzer 9. This design allows the raw materials to undergo uniform electrolysis during the mixing process, promoting the formation of hypochlorous acid. In this way, not only is the mixing uniformity of the raw materials improved, but the high efficiency of the electrolysis process is also ensured, thereby significantly improving the overall production efficiency and product quality of the system.

[0022] Please see Figures 1-4 A fixed assembly is rotatably connected to one side of the bottom end of the top shaft 3. Diluting assemblies are fixedly connected to both sides of the mixing tank 1. The end of the clamping rod 13 away from the drive plate 12 passes through the top shaft 3 and the connecting rod 4 in sequence. The bottom end of the top shaft 3 is fixedly connected to the outer side of the drive plate 12 with a housing 10. One end of the lead screw 11 passes through the housing 10. The diluting assembly includes a diluting tank 14 and a detection box 15 fixedly connected to both sides of the mixing tank 1. The detection box 15 is fixedly connected to an output pipe, and its other end is fixedly connected to the mixing tank 1. An acid-base detector is fixedly connected inside the detection box 15. A water pump is fixedly connected to the top of the diluting tank 14. Its output end is fixedly connected to an input pipe. The other end of the input pipe is fixedly connected to the mixing tank 1. A control valve is fixedly connected to the outside of the output pipe. A motor 17 is fixedly connected to the top of the sealing cover 2. Its output end is fixedly connected to the top shaft 3. A discharge pipe 16 is fixedly connected to the bottom of the mixing tank 1. A valve is fixedly connected to the outside of the discharge pipe 16.

[0023] Open the control valve above the dilution tank 14 to allow the raw material solution in the mixing tank 1 to enter the detection box 15 through the output pipe. Then close the control valve and detect the pH value through the pH detector inside the detection box. When the pH value is high, the diluent is pumped out from the dilution tank 14 through the water pump and then fed into the mixing tank 1 through the input pipe. The pH value is then detected through the detection box 15 until it reaches a suitable value. Then open the valve outside the discharge pipe 16 to discharge the generated hypochlorous acid.

[0024] When maintenance or replacement of the mixing components is required, the operator only needs to rotate the lead screw 11 to cause the drive plate 12 to move the clamp 13 out of the inside of the connecting rod 4, so that the connecting rod 4 can be easily removed from the inside of the top shaft 3. This process is simple and quick, which greatly reduces the time and labor intensity required for maintenance and replacement of the mixing components, improves the convenience of maintenance and replacement, and also enhances the sealing performance and operational stability of the system.

[0025] The working principle and usage process of this utility model are as follows: The raw materials required for the generation of hypochlorous acid are added to the mixing tank 1 through the feeding pipe at the top of the sealing cover 2. The feeding pipe is then sealed, and the motor 17 is started. The top shaft 3 drives the connecting rod 4 and the rotating shaft 5 to rotate, causing the spiral blade 6 and the outer rotating blade 7 to rotate. This stirs the raw materials in the mixing tank 1 while guiding their flow. The electrolyzer 9 is started to electrolyze the flowing raw materials, promoting the generation of hypochlorous acid. The control valve above the dilution tank 14 is opened, allowing the raw material solution in the mixing tank 1 to enter the detection box 15 through the output pipe. The control valve is then closed, and the pH value is detected by the pH detector inside the detection box. When the pH value is high, the diluted solution is pumped out of the dilution tank 14 and then input into the mixing tank 1 through the input pipe. The pH value is then detected again by the detection box 15 until it reaches a suitable value. Finally, the valve outside the discharge pipe 16 is opened to discharge the produced hypochlorous acid.

[0026] In the above scheme, it should be noted that: the electrolyzer 9 and the acid-base detector in this application are both existing mature products, and the specific combination, installation method, electrical connection method and working principle of the electrolyzer 9 and the acid-base detector are all existing public technologies, which will not be described in detail here.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mixed hypochlorous acid generation system, comprising a mixing tank (1), characterized in that, The top of the mixing tank (1) is slidably connected to a sealing cover (2), and a top shaft (3) is rotatably connected to the center of the sealing cover (2). A connecting rod (4) is slidably connected to the inner side of the bottom end of the top shaft (3). A stirring assembly for mixing and producing hypochlorous acid is fixedly connected to the bottom of the connecting rod (4). A bracket (8) is fixedly connected to the bottom of the inner cavity of the mixing tank (1). The bottom of the stirring assembly is rotatably connected to the center of the top of the bracket (8). An electrolyzer (9) is fixedly connected to the center of the bottom of the bracket (8). A fixing assembly is rotatably connected to one side of the bottom end of the top shaft (3). A dilution assembly is fixedly connected to both sides of the mixing tank (1).

2. The mixed hypochlorous acid generation system according to claim 1, characterized in that, The stirring assembly includes a rotating shaft (5) fixedly connected to the bottom of the connecting rod (4), a spiral blade (6) fixedly connected to the outside of the rotating shaft (5), and outer spiral blades (7) fixedly connected to both the upper and lower ends of the rotating shaft (5), which are located outside the spiral blades (6).

3. The mixed hypochlorous acid generation system according to claim 1, characterized in that, The fixing assembly includes a lead screw (11) rotatably connected to the bottom end of the top shaft (3), a drive plate (12) is threadedly connected to the outside of the lead screw (11), and a clamp (13) is fixedly connected to the upper and lower ends of the drive plate (12) near the top shaft (3).

4. The mixed hypochlorous acid generation system according to claim 3, characterized in that, The end of the lever (13) away from the drive plate (12) passes through the top shaft (3) and the connecting rod (4) in sequence. The bottom end of the top shaft (3) is located outside the drive plate (12) and is fixedly connected to the outer shell (10). One end of the lead screw (11) passes through the outer shell (10).

5. The mixed hypochlorous acid generation system according to claim 1, characterized in that, The dilution assembly includes a dilution tank (14) and a detection box (15) fixedly connected to both sides of the mixing tank (1). The detection box (15) is fixedly connected to an output pipe, and its other end is fixedly connected to the mixing tank (1). An acid-base detector is fixedly connected inside the detection box (15).

6. The mixed hypochlorous acid generation system according to claim 5, characterized in that, The top of the dilution tank (14) is fixedly connected to a water pump, and its output end is fixedly connected to an input pipe. The other end of the input pipe is fixedly connected to the mixing tank (1). A control valve is fixedly connected to the outside of the output pipe. The top of the sealing cover (2) is fixedly connected to a motor (17), and its output end is fixedly connected to the top shaft (3).

7. The mixed hypochlorous acid generation system according to claim 1, characterized in that, The bottom of the mixing tank (1) is fixedly connected to a discharge pipe (16), a valve is fixedly connected to the outside of the discharge pipe (16), and a feeding pipe is fixedly connected to the top of the sealing cover (2).

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