CN111850598A - A kind of hypochlorous acid disinfectant preparation device and preparation method thereof - Google Patents

Abstract

The invention discloses a hypochlorous acid disinfectant preparation device and a preparation method thereof. The invention relates to the technical field of hypochlorous acid disinfectant preparation devices, comprising a box body, an electrolyte placing bucket and an electrolytic cell. The inside of the box body is fixed Install a limit plate, one side of the limit plate is embedded with a liquid level sensor, one side of the box body is provided with a cabinet door, and the inside of the box body and the side close to the limit plate is placed with electrolyte The bucket is placed, and the inside of the box body is fixedly installed with an electrolytic cell. The beneficial effects of the present invention are: through the electromagnetic pump with a valve valve, the flow of the electrolyte can be accurately controlled, the electrolytic cell can be electrolyzed efficiently, and the service life of the electrolytic cell can be effectively extended (greater than 5000h), at the same time, through the spray mixing valve, a hollow rod and a nozzle are set to facilitate the full contact of chlorine and water, improve the reaction efficiency, and generate a disinfectant with a hypochlorous acid content temperature.

Description

A kind of hypochlorous acid disinfectant preparation device and preparation method thereof

technical field

The invention relates to the technical field of a hypochlorous acid disinfectant preparation device, in particular to a hypochlorous acid disinfectant preparation device and a preparation method thereof.

Background technique

Sodium hypochlorite disinfectant: It is suitable for disinfection and environmental deodorization of various objects such as air, ground, surfaces, fabrics, medical equipment, fruits and vegetables, secondary water supply equipment and facilities, and food and beverage utensils. It has a very wide range of uses. The disinfection effect is better than common disinfection products, and there is no secondary pollution. However, the hypochlorous acid water itself is unstable and cannot be stored for a long time. It needs to use hypochlorous acid preparation equipment for on-site preparation. The existing preparation equipment has a short service life and is not conducive to long-term use on site. The concentration of chloric acid fluctuates greatly and is not constant. When the concentration is low, the disinfection effect cannot be achieved, and when the concentration is high, it will bring secondary hazards.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a hypochlorous acid disinfectant preparation device and preparation method thereof to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a hypochlorous acid disinfectant preparation device, comprising a box body, an electrolyte placing bucket and an electrolytic cell, a limit plate is fixedly installed inside the box body, and the limit plate is installed inside the box body. One side of the board is embedded with a liquid level sensor, one side of the box body is provided with a cabinet door, the inside of the box body and the side close to the limit plate is placed with an electrolyte placing bucket, and the inside of the box body is placed. An electrolytic cell is fixedly installed, a spray-type mixing box is fixedly installed inside the box body and above the electrolytic cell, and a fixing plate is fixedly installed inside the box body and above the electrolyte placing bucket, and the An electromagnetic pump is fixedly installed at the bottom of the fixing plate, the input end of the electromagnetic pump is communicated with the electrolyte placing bucket through a hose, and the output end of the electromagnetic pump is communicated with the electrolytic tank through a hose.

Preferably, a platinum-titanium sheet is used as the anode inside the electrolytic cell, and a porous nickel-plated sheet is used as the cathode. The top of the electrolytic cell is provided with a gas collection tube, and the top of the electrolytic cell is provided with chlorine gas on the side close to the positive electrode of the power supply. delivery pipe.

Preferably, a tap water inlet pipe is fixedly installed on one side of the box body.

Preferably, a hollow rod is rotatably connected to the inside of the spray-type mixing box, the outer side of the hollow rod is equally spaced with air holes, and one end of the hollow rod extends to the outside of the spray-type mixing box and A driven gear is fixedly connected, one end of the hollow rod close to the driven gear is rotatably connected with a rotary joint, an air pump is fixedly installed at the bottom of the spray mixing box, and the input end of the air pump is connected with the chlorine gas conveying pipe, The output end of the air pump is communicated with the hollow rod through a rotary joint, a motor is fixedly connected to one side of the spray mixing box and located above the driven gear, and the output end of the motor is fixedly connected to the driving gear, so the The driving gear is meshed with the driven gear.

Preferably, a spray head is fixedly connected to the top of the inner wall of the spray mixing box, and the tap water inlet pipe is connected to the spray head through an electromagnetic flow controller.

Preferably, a water pump is fixedly connected to one side of the spray mixing box, the output end of the water pump is connected to a hypochlorous acid water outlet pipe, and the hypochlorous acid water outlet pipe extends to the outside of the box body.

Preferably, a central control system is fixedly installed on one side of the box body, the central control system is connected to a control panel, and the electromagnetic pump, motor, air pump and water pump are all electrically connected to the control panel.

Preferably, the electromagnetic pump is a diaphragm electromagnetic pump with a valve valve, and the diaphragm electromagnetic pump with a valve valve adopts the principle of human heart valve to make a one-way valve, and each end of the pump body is provided with a valve type one-way valve.

A preparation method of hypochlorous acid disinfectant, comprising the following steps:

S1. Connect the municipal tap water with the tap water inlet pipe, and send the electrolyte into the electrolytic cell through the electromagnetic pump;

S2. Power on through the power supply, the electrolysis cell starts electrolysis under the action of electricity, the chlorine gas produced by electrolysis is sent into the hollow rod through the air pump and the rotary joint, and the motor drives the driven gear to rotate through the driving gear, and the driven gear drives the hollow rod. At this time, the tap water is sprayed downward through the electromagnetic flow controller and the nozzle, so that the water and the chlorine gas are fully mixed and reacted, and the hypochlorous acid water with disinfection effect is obtained, thereby preparing the hypochlorous acid disinfectant.

Compared with the prior art, the beneficial effects of the present invention are: through the valve-type working principle of the electromagnetic pump, the electrolytic solution is precisely controlled to enter the electrolytic cell, fully electrolyzed through the electrolytic cell, and chlorine gas is generated, and the gas collection pipe is used in the action of the air pump. It enters the spray mixing box, and is equipped with a hollow rod and a spray head, which facilitates the full contact of chlorine gas and water, improves the reaction efficiency, and then obtains the hypochlorous acid disinfectant with a concentration temperature.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the internal structure schematic diagram of the present invention;

Fig. 3 is the internal structure schematic diagram of electrolyzer of the present invention;

FIG. 4 is a schematic diagram of the internal structure of the spray mixing box of the present invention.

In the figure: 1. Box body; 2. Cabinet door; 3. Control panel; 4. Electrolyte storage bucket; 5. Limit plate; 6. Liquid level sensor; 7. Fixed plate; 8. Electromagnetic pump; 9. Electrolysis Tank; 10. Nozzle; 11. Air pump; 12. Rotary joint; 13. Driven gear; 14. Hollow rod; 15. Driving gear; 16. Motor; 17. Hypochlorous acid water outlet pipe; 18. Tap water inlet pipe; 19. Spray mixing box; 20. Electromagnetic flow controller; 21. Gas collection pipe; 22. Chlorine gas delivery pipe; 23. Water pump.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-4, the present invention provides a technical solution: a hypochlorous acid disinfectant preparation device, comprising a box body 1, an electrolyte placing bucket 4 and an electrolytic cell 9, and the inner fixed installation limit of the box body 1 is limited. Position plate 5, one side of the limit plate 5 is embedded with a liquid level sensor 6, one side of the box body 1 is provided with a cabinet door 2, and the inside of the box body 1 is close to one side of the limit plate 5. An electrolyte placing bucket 4 is placed on the side, an electrolytic cell 9 is fixedly installed in the inside of the box body 1, and a spray mixing box 19 is fixedly installed in the inside of the box body 1 and above the electrolytic cell 9. Inside the box body 1 and above the electrolyte placement barrel 4, a fixing plate 7 is fixedly installed, the bottom of the fixing plate 7 is fixedly installed with an electromagnetic pump 8, and the input end of the electromagnetic pump 8 is placed with the electrolyte through a hose The barrel 4 is communicated, and the output end of the electromagnetic pump 8 communicates with the electrolytic cell 9 through a hose.

Wherein, the inside of the electrolytic cell 9 uses platinum titanium sheet as the anode, and the porous nickel-plated sheet is used as the cathode, the top of the electrolytic cell 9 is provided with a gas collection tube 21, and the top of the electrolytic cell 9 is close to the side of the positive electrode of the power supply A chlorine gas delivery pipe 22 is provided, and the titanium base is coated with a TiO2 catalyst, which has good catalytic activity for chlorine evolution in the anode reaction, can work under high current density and the cell voltage is relatively low, and has good chemical stability. The working life is much longer than that of graphite anodes.

Wherein, a tap water inlet pipe 18 is fixedly installed on one side of the box body 1, so as to facilitate access to tap water.

The inside of the spray mixing box 19 is rotatably connected with a hollow rod 14, the outer side of the hollow rod 14 is equally spaced with air holes, and one end of the hollow rod 14 extends to the spray mixing box The outer side of 19 is fixedly connected with a driven gear 13. One end of the hollow rod 14 close to the driven gear 13 is rotatably connected with a rotary joint 12. The bottom of the spray mixing box 19 is fixedly installed with an air pump 11. The input end of the air pump 11 is connected with the chlorine gas delivery pipe 22, the output end of the air pump 11 is communicated with the hollow rod 14 through the rotary joint 12, and one side of the spray mixing box 19 is fixed above the driven gear 13. A motor 16 is connected, the output end of the motor 16 is fixedly connected with a driving gear 15 , and the driving gear 15 is meshed with the driven gear 13 .

Wherein, the spray head 10 is fixedly connected to the top of the inner wall of the spray mixing box 19, and the tap water inlet pipe 18 is connected to the spray head 10 through the electromagnetic flow controller 20, so that the tap water can be sprayed evenly through the spray head 10, and it is convenient to be mixed with chlorine gas. combine.

Wherein, a water pump 23 is fixedly connected to one side of the spray mixing box 19, the output end of the water pump 23 is connected to a hypochlorous acid water outlet pipe 17, and the hypochlorous acid water outlet pipe 17 extends to the box body 1 to facilitate the collection of hypochlorous acid disinfectant.

Wherein, a central control system is fixedly installed on one side of the box body 1, the central control system is connected to the control panel 3, the electromagnetic pump 8, the motor 16, the air pump 11 and the water pump 23 are all electrically connected to the control panel 3, It is easy to control its automation work.

Among them, the electromagnetic pump 8 is a diaphragm electromagnetic pump with a valve valve. The diaphragm electromagnetic pump with a valve valve adopts the principle of the human heart valve to make a one-way valve. The pump precisely controls the electrolyte flow.

A preparation method of hypochlorous acid disinfectant, comprising the following steps:

S1, the municipal tap water is connected with the tap water inlet pipe 18, and the electrolytic solution is sent into the electrolytic cell 9 by the electromagnetic pump 8;

S2, electrify through the power supply, electrolysis is started in the electrolytic cell 9 under the action of electric power, the chlorine gas produced by electrolysis is sent into the hollow rod 14 through the air pump 11 and the rotary joint 12, and the motor 16 drives the driven gear 13 to rotate through the driving gear 15, The driven gear 13 drives the hollow rod 14. At this time, the tap water is sprayed downward through the electromagnetic flow controller 20 and the nozzle 10, so that the water and the chlorine gas are fully mixed and reacted to obtain hypochlorous acid water with disinfection effect. Get hypochlorous acid disinfectant.

When in use, connect the municipal tap water with the tap water inlet pipe 18, then place the electrolyte placement bucket 4 into the interior of the box 1, place the electrolyte solution placement bucket 4 against the limit plate 5, and then pass the input end of the electromagnetic pump 8 through. The pipeline and the electrolyte are placed in the barrel 4, and the electrolyte is sent into the electrolytic cell 9 through the electromagnetic pump 8; through the power supply, the electrolysis is started in the electrolytic cell 9 under the action of electricity, and the chlorine produced by the electrolysis is sent through the air pump 11 and the rotary joint 12. into the hollow rod 14, and the motor 16 drives the driven gear 13 to rotate through the driving gear 15, and the driven gear 13 drives the hollow rod 14. At this time, the tap water is sprayed downward through the electromagnetic flow controller 20 and the nozzle 10, so that the water Mix well with chlorine gas to form hypochlorous acid after mixing.

In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top" ", "inside", "front", "center", "both ends", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the present invention and simplifying the description, and It is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.

In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and should not be understood as indicating or implying relative importance or implying the number of technical features indicated, Thus, features defined as "first", "second", "third", "fourth" may expressly or implicitly include at least one of such features.

In the present invention, unless otherwise expressly specified and limited, terms such as "installation", "arrangement", "connection", "fixation", "swivel connection" and other terms should be understood in a broad sense, for example, it may be a fixed connection, or It can be a detachable connection or an integrated body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements or the interaction between the two elements. Unless otherwise clearly defined, those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

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, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (9)

1. The utility model provides a hypochlorous acid antiseptic solution preparation facilities, includes that box body (1), electrolyte place bucket (4) and electrolysis trough (9), its characterized in that: a limiting plate (5) is fixedly arranged in the box body (1), a liquid level sensor (6) is embedded and arranged at one side of the limiting plate (5), a cabinet door (2) is arranged on one side of the box body (1), an electrolyte placing barrel (4) is arranged inside the box body (1) and on one side close to the limiting plate (5), an electrolytic tank (9) is fixedly arranged in the box body (1), a spray type blending box (19) is fixedly arranged in the box body (1) and above the electrolytic tank (9), a fixing plate (7) is fixedly arranged in the box body (1) and above the electrolyte placing barrel (4), an electromagnetic pump (8) is fixedly arranged at the bottom of the fixing plate (7), the input end of the electromagnetic pump (8) is communicated with the electrolyte containing barrel (4) through a hose, the output end of the electromagnetic pump (8) is communicated with the electrolytic tank (9) through a hose.

2. The hypochlorous acid disinfectant preparing apparatus of claim 1, wherein: the electrolytic cell is characterized in that a platinum titanium sheet is used as an anode and a porous nickel plating layer sheet is used as a cathode in the electrolytic cell (9), a gas collecting pipe (21) is arranged at the top of the electrolytic cell (9), and a chlorine conveying pipe (22) is arranged on one side, close to the positive electrode of a power supply, of the top of the electrolytic cell (9).

3. The hypochlorous acid disinfectant preparing apparatus of claim 2, wherein: one side of the box body (1) is fixedly provided with a tap water inlet pipe (18).

4. The hypochlorous acid disinfectant preparing apparatus of claim 3, wherein: the inside of fountain mixing case (19) is rotated and is connected with hollow pole (14), the gas transmission hole has been seted up to the outside equidistance of hollow pole (14), the one end of hollow pole (14) extends to the outside and fixedly connected with driven gear (13) of fountain mixing case (19), hollow pole (14) are close to the one end rotation of driven gear (13) and are connected with rotary joint (12), the bottom fixed mounting of fountain mixing case (19) has air pump (11), the input and the chlorine conveyer pipe (22) of air pump (11) are connected, the output of air pump (11) passes through rotary joint (12) and hollow pole (14) intercommunication, the top fixedly connected with motor (16) that just is located driven gear (13) of one side of fountain mixing case (19), the output end fixedly connected with driving gear (15) of motor (16), the driving gear (15) is meshed with the driven gear (13).

5. The hypochlorous acid disinfectant preparing apparatus of claim 4, wherein: the top fixedly connected with shower nozzle (10) of fountain blending case (19) inner wall, running water inlet tube (18) are connected with shower nozzle (10) through electromagnetic flow controller (20).

6. The hypochlorous acid disinfectant preparing apparatus of claim 5, wherein: one side fixedly connected with water pump (23) of fountain blending case (19), the output of water pump (23) is connected with hypochlorous acid water outlet pipe (17), hypochlorous acid water outlet pipe (17) extend to the outside of box body (1).

7. The hypochlorous acid disinfectant preparing apparatus of claim 6, wherein: one side fixed mounting of box body (1) has central control system, central control system connects control panel (3), electromagnetic pump (8), motor (16), air pump (11) and water pump (23) all with control panel (3) electric connection.

8. The hypochlorous acid disinfectant preparing apparatus of claim 7, wherein: the electromagnetic pump (8) is a diaphragm electromagnetic pump with a valve, the diaphragm electromagnetic pump with the valve is made into a one-way valve by adopting the human heart valve principle, and two valve type one-way valves are respectively arranged at two ends of the pump body.

9. A preparation method of hypochlorous acid disinfectant is characterized by comprising the following steps: the method comprises the following steps:

s1, connecting municipal tap water with a tap water inlet pipe (18), and feeding electrolyte into an electrolytic cell (9) through an electromagnetic pump (8);

s2, electrifying through a power supply, starting electrolysis in the electrolytic tank (9) under the action of electric power, sending chlorine generated by electrolysis into the hollow rod (14) through the air pump (11) and the rotary joint (12), driving the driven gear (13) to rotate through the driving gear (15) by the motor (16), driving the hollow rod (14) by the driven gear (13), spraying tap water downwards through the electromagnetic flow controller (20) and the spray head (10) at the moment, fully mixing and reacting water and chlorine to obtain hypochlorous acid water with a disinfection effect, and thus obtaining the hypochlorous acid disinfectant.

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