CN216404548U - Electrolytic sodium hypochlorite generator - Google Patents

Abstract

The utility model relates to the technical field of generators, and discloses an electrolytic sodium hypochlorite generator which comprises a preparation box, wherein a liquid suction pipe is arranged on the right side of the preparation box, one end of the liquid suction pipe is fixedly connected with a pump body, one end of the pump body is fixedly connected with a liquid feeding pipe, one end of the liquid feeding pipe is fixedly connected with an electrolytic box, a cooling mechanism is arranged on the bottom surface of the electrolytic box, a storage bin is arranged on the bottom surface of the cooling mechanism, and a sodium hypochlorite outlet pipe is fixedly arranged on the right side of the storage bin. This electrolysis sodium hypochlorite generator, through installing the preparation case, add moisture from the inlet tube of preparation case one side, add salt from salt interpolation mouth, it rotates to drive the puddler behind the starter motor, the puddler drives the stirring leaf and rotates salt and moisture intensive mixing, it forms salt solution with moisture intensive fusion for salt, then can send into salt solution and electrolyze in the electrolysis box under the cooperation use of the pump body, pipette and drain pipe, overall structure conveniently prepares salt solution, the efficiency that sodium hypochlorite solution drawed is improved.

Description

A kind of electrolytic sodium hypochlorite generator

technical field

The utility model relates to the technical field of generators, in particular to an electrolytic sodium hypochlorite generator.

Background technique

The electrolytic sodium hypochlorite generator generates chlorine gas by electrolyzing saturated brine through an ion membrane, and then reacts pure chlorine gas with sodium hydroxide through a reaction tower to generate a 10% high-concentration sodium hypochlorite solution; the sodium hypochlorite generator only needs to be made of brine It consists of a tank, an electrolytic cell, a reaction chamber, an electrolytic power supply, a control system and a suction system; under the action of the control system, the electrolytic power supply supplies DC power to the electrolytic cell, and after the saturated brine enters the electrolytic cell, under the action of direct current The anode produces chlorine gas, and the cathode produces sodium hydroxide and hydrogen gas. The chlorine gas and sodium hydroxide produced by electrolysis react in the reaction chamber to produce sodium hypochlorite disinfectant.

The existing electrolytic sodium hypochlorite generator does not have the preparation equipment for salt water, and needs to add the salt solution prepared in advance before electrolysis, which wastes a lot of time, thereby affecting the efficiency of sodium hypochlorite extraction, and at the same time due to high temperature during electrolysis, The sodium hypochlorite generator is generally equipped with a cooling device, but the existing technology has defects. When the water flows in the cooling pipe, there is a high-temperature sodium hypochlorite solution flowing outside, which leads to the formation of scale in the cooling pipe after a long time, resulting in the inner diameter of the pipe becoming smaller and the water flow rate. Insufficient, the pipeline is blocked, which reduces the cooling efficiency of the sodium hypochlorite solution.

In view of this, we propose an electrolytic sodium hypochlorite generator to solve the above problems.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides an electrolytic sodium hypochlorite generator, which can independently prepare a salt solution, accelerates the solution reaction efficiency, and is equipped with a cooling mechanism, which can rapidly cool the sodium hypochlorite, and solves the above-mentioned technical problems.

(2) Technical solutions

In order to achieve the above purpose, the utility model provides the following technical solutions: an electrolytic sodium hypochlorite generator, comprising a preparation box, a suction pipe is installed on the right side of the preparation box, and one end of the suction pipe is fixedly connected to a pump body, and the pump One end of the body is fixedly connected to a liquid feeding pipe, one end of the liquid feeding pipe is fixedly connected to an electrolysis box, a cooling mechanism is installed on the bottom surface of the electrolysis box, a storage bin is installed on the bottom surface of the cooling mechanism, and a sodium hypochlorite outlet pipe is fixedly installed on the right side of the storage bin;

The preparation box includes a water inlet pipe, a salt addition port, a partition, a motor, a stirring rod and a stirring blade. The water inlet pipe is installed on the left side of the preparation box, a salt addition port is provided on the top surface of the preparation box, and the inside of the preparation box is installed a separator, a motor is installed on the top surface of the separator, a stirring rod is movably connected on the bottom surface of the separator, and a stirring blade is installed on the axial surface of the stirring rod;

The electrolysis box includes an electrolysis rod, a power interface, a hydrogen outlet pipe and a solenoid valve, an electrolysis rod is installed inside the electrolysis box, a power supply interface is fixedly installed at one end of the electrolysis rod, and a hydrogen outlet pipe is fixedly installed on the right side of the electrolysis box. A solenoid valve is installed on the bottom of the electrolytic box;

The cooling mechanism includes a cooling box, a flange ring, a solution pipe, a water injection pipe and a water outlet pipe. A cooling box is arranged outside the cooling mechanism. The top surface and the bottom surface of the cooling box are fixedly connected to the flange ring, and the cooling box is installed inside the cooling box. Solution pipe, water injection pipe and water outlet pipe are installed on the right side of the cooling box.

Preferably, a valve is installed at one end of the water inlet pipe, and a stirring rod is fixedly connected to the bottom of the motor.

Through the above technical scheme, the water is connected from one end of the water inlet pipe, the salt is added from the salt addition port, the power of the motor is turned on and the stirring rod can be driven to rotate after starting, and the stirring rod drives the stirring blade to rotate to fully stir the salt and water, thereby speeding up the salt. Fully fused with water to form a salt solution.

Preferably, the pump body is fixedly installed on the right side of the preparation box, and one end of the liquid feeding pipe is fixedly installed with a check valve.

Through the above technical solution, starting the pump body can make the suction pipe absorb the salt solution in the preparation box, then the salt solution is transported into the liquid feeding pipe, and finally the salt solution enters the electrolysis box from the liquid feeding pipe for electrolysis.

Preferably, the power interface is fixedly installed on the top surface of the electrolysis box, and the solenoid valve port is fixedly connected to a solution pipe.

Through the above technical solution, insert a power cord into the power interface to connect the power to the electrolytic rod. The electrolytic rod is provided with two rods, namely the anode and the cathode. After the salt solution is fully electrolyzed, hydrogen gas, chlorine gas and sodium hydroxide are formed. The chlorine gas will react chemically with sodium hydroxide to form a sodium hypochlorite solution, and open the solenoid valve to discharge the sodium hypochlorite solution into the solution tube.

Preferably, there are two flange rings, and the bottom surface of the solution pipe is fixedly connected with the top surface of the storage bin.

Through the above technical solution, the flange ring on the top surface of the cooling box is fixedly connected with the bottom surface of the electrolysis box, and the flange ring on the bottom surface of the cooling box is fixedly connected with the top surface of the storage bin. The flange ring has good sealing performance and can prevent the cooling box The cooling water inside leaks, and the sodium hypochlorite solution enters the storage bin from the solution pipe, during which the solution pipe is wrapped by the cooling water in the cooling box, so that the cooling water cools the sodium hypochlorite solution.

Compared with the prior art, the utility model provides an electrolytic sodium hypochlorite generator, which has the following beneficial effects:

1. The electrolytic sodium hypochlorite generator is equipped with a preparation box, adding water from the water inlet pipe on one side of the preparation box, adding salt from the salt addition port, and starting the motor to drive the stirring rod to rotate, and the stirring rod drives the stirring blade to rotate. The water is fully stirred to speed up the full fusion of salt and water to form a salt solution, and then the salt solution can be sent into the electrolysis box for electrolysis under the cooperation of the pump body, the suction pipe and the liquid outlet pipe. Efficiency of sodium hypochlorite solution extraction.

2. In this electrolytic sodium hypochlorite generator, a cooling mechanism is installed at the bottom of the electrolysis box, and the salt solution is fully electrolyzed in the electrolysis box to form a sodium hypochlorite solution. Open the solenoid valve to discharge the sodium hypochlorite solution into the solution pipe, and connect the cooling water to the water injection pipe. , and then the cooling water is injected into the cooling box, because the solution pipe is wrapped by the cooling water in the cooling box, so that the cooling water cools the sodium hypochlorite solution, and the cooled water is discharged from the outlet pipe, and the overall structure achieves the cooling of the sodium hypochlorite solution. the goal of.

Description of drawings

1 is a schematic front view of the structure of the present utility model;

Fig. 2 is the front sectional schematic diagram of the structure of the utility model;

3 is a schematic top view of the structural cooling mechanism of the present invention.

Among them: 1. Preparation box; 2. Liquid suction pipe; 3. Pump body; 4. Liquid feeding pipe; 5. Electrolysis box; 6. Cooling mechanism; 7. Storage bin; 8. Sodium hypochlorite outlet pipe; 12, salt addition port; 13, separator; 14, motor; 15, stirring rod; 16, stirring blade; 51, electrolytic rod; 52, power interface; 53, hydrogen outlet pipe; 54, solenoid valve; 61, cooling box ; 62, flange ring; 63, solution pipe; 64, water injection pipe; 65, water outlet pipe.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figure 1-3, an electrolytic sodium hypochlorite generator, including a preparation box 1, a suction pipe 2 is installed on the right side of the preparation box 1, one end of the suction pipe 2 is fixedly connected to the pump body 3, and one end of the pump body 3 is fixedly connected to the liquid feeding Pipe 4, one end of the liquid feeding pipe 4 is fixedly connected to the electrolytic box 5, a cooling mechanism 6 is installed on the bottom surface of the electrolytic box 5, a storage bin 7 is installed on the bottom surface of the cooling mechanism 6, and a sodium hypochlorite outlet pipe 8 is fixedly installed on the right side of the storage bin 7;

The preparation box 1 includes a water inlet pipe 11, a salt addition port 12, a partition 13, a motor 14, a stirring rod 15 and a stirring blade 16, a water inlet pipe 11 is installed on the left side of the preparation box 1, and a salt addition port 12 is provided on the top surface of the preparation box 1. A partition 13 is installed inside the box 1, a motor 14 is installed on the top surface of the partition 13, a stirring rod 15 is movably connected to the bottom surface of the partition 13, and a stirring blade 16 is installed on the axial surface of the stirring rod 15;

The electrolysis box 5 includes an electrolysis rod 51, a power interface 52, a hydrogen outlet pipe 53 and a solenoid valve 54. An electrolysis rod 51 is installed inside the electrolysis box 5, and a power supply interface 52 is fixedly installed at one end of the electrolysis rod 51. 53. A solenoid valve 54 is installed on the bottom surface of the electrolysis box 5;

The cooling mechanism 6 includes a cooling box 61, a flange ring 62, a solution pipe 63, a water injection pipe 64 and a water outlet pipe 65. A cooling box 61 is provided outside the cooling mechanism 6. The top and bottom surfaces of the cooling box 61 are fixedly connected to the flange ring 62. The cooling box A solution pipe 63 is installed in 61 , and a water injection pipe 64 and a water outlet pipe 65 are installed on the right side of the cooling box 61 .

Specifically, a valve is installed at one end of the water inlet pipe 11 , and a stirring rod 15 is fixedly connected to the bottom of the motor 14 . The advantage is that the water is connected from one end of the water inlet pipe 11, the salt is added from the salt addition port 12, the power of the motor 14 is turned on and the stirring rod 15 can be driven to rotate after starting, and the stirring rod 15 drives the stirring blade 16 to rotate, which is sufficient for salt and water. Stir to speed up the full fusion of salt and water to form a salt solution.

Specifically, the pump body 3 is fixedly installed on the right side of the preparation box 1 , and one end of the liquid feeding pipe 4 is fixedly installed with a check valve. The advantage is that starting the pump body 3 can make the suction pipe 2 absorb the salt solution in the preparation box 1, and then the salt solution is transported into the liquid feeding pipe 4, and finally the salt solution enters the electrolysis box 5 from the liquid feeding pipe 4 for electrolysis. .

Specifically, the power interface 52 is fixedly installed on the top surface of the electrolysis box 5 , and the solution pipe 63 is fixedly connected to the port of the solenoid valve 54 . The advantage is that inserting a power cord into the power interface 52 is used to connect the power to the electrolytic rod 51. The electrolytic rod 51 is provided with two rods, namely the anode and the cathode. After the salt solution is fully electrolyzed, hydrogen gas, chlorine gas and sodium hydroxide are formed. The hydrogen gas is discharged from the outlet pipe 53 , and the chlorine gas will chemically react with the sodium hydroxide to form a sodium hypochlorite solution. Open the solenoid valve 54 to discharge the sodium hypochlorite solution into the solution pipe 63 .

Specifically, two flange rings 62 are provided, and the bottom surface of the solution pipe 63 is fixedly connected with the top surface of the storage bin 7 . The advantage is that the flange ring 62 on the top surface of the cooling box 61 is fixedly connected with the bottom surface of the electrolysis box 5, the flange ring 62 on the bottom surface of the cooling box 61 is fixedly connected with the top surface of the storage bin 7, and the flange ring 62 has good sealing performance. can prevent the cooling water in the cooling box 61 from leaking, and the sodium hypochlorite solution enters the storage bin 7 from the solution pipe 63, during which the solution pipe 63 is wrapped by the cooling water in the cooling box 61, so that the cooling water cools the sodium hypochlorite solution.

When in use, first connect water at one end of the water inlet pipe 11, add salt in the salt addition port 12, start the motor 14 to drive the stirring rod 15 to rotate, and the stirring rod 15 drives the stirring blade 16 to rotate to fully stir and fuse the salt and water to form a salt solution Then start the pump body 3 to make the suction pipe 2 absorb the salt solution in the preparation box 1, and the salt solution is transported into the liquid feeding pipe 4, and finally enters the electrolytic box 5; Inserting the power cord into the power interface 52 is an electrolytic rod 51 When the power is turned on, the salt solution is fully electrolyzed by the electrolytic rod 51 to form hydrogen gas, chlorine gas and sodium hydroxide. The hydrogen gas is discharged from the hydrogen outlet pipe 53. The chlorine gas will chemically react with sodium hydroxide to form a sodium hypochlorite solution. The sodium hypochlorite solution is discharged into the solution pipe 63, the cooling water is connected to the water injection pipe 64, and the cooling water enters the cooling box 61, and the solution pipe 63 is wrapped by the cooling water in the cooling box 61, so that the cooling water cools the sodium hypochlorite solution, The cooled water is discharged from the water outlet pipe 65, and the cooled sodium hypochlorite solution enters the storage bin 7 from the solution pipe 63, and is finally discharged from the sodium hypochlorite outlet pipe.

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

Claims (5)

1. an electrolytic sodium hypochlorite generator, comprising a preparation box (1), characterized in that: a suction pipe (2) is installed on the right side of the preparation box (1), and one end of the suction pipe (2) is fixedly connected to a pump body (3), one end of the pump body (3) is fixedly connected to a liquid feeding pipe (4), one end of the liquid feeding pipe (4) is fixedly connected to an electrolysis box (5), and a cooling mechanism is installed on the bottom surface of the electrolysis box (5) (6), a storage bin (7) is installed on the bottom surface of the cooling mechanism (6), and a sodium hypochlorite outlet pipe (8) is fixedly installed on the right side of the storage bin (7); The preparation box (1) includes a water inlet pipe (11), a salt addition port (12), a partition plate (13), a motor (14), a stirring rod (15) and a stirring blade (16). The preparation box (1) ) A water inlet pipe (11) is installed on the left side, a salt addition port (12) is provided on the top surface of the preparation box (1), a partition plate (13) is installed inside the preparation box (1), and the partition plate (13) top A motor (14) is installed on the surface, a stirring rod (15) is movably connected to the bottom surface of the partition plate (13), and a stirring blade (16) is installed on the axial surface of the stirring rod (15); The electrolysis box (5) includes an electrolysis rod (51), a power interface (52), a hydrogen outlet pipe (53) and a solenoid valve (54), and an electrolysis rod (51) is installed inside the electrolysis box (5). A power interface (52) is fixedly installed at one end of the electrolytic rod (51), a hydrogen outlet pipe (53) is fixedly installed on the right side of the electrolysis box (5), and a solenoid valve (54) is installed on the bottom surface of the electrolysis box (5); The cooling mechanism (6) includes a cooling box (61), a flange ring (62), a solution pipe (63), a water injection pipe (64) and a water outlet pipe (65), and a cooling box is provided outside the cooling mechanism (6). (61), the top and bottom surfaces of the cooling box (61) are fixedly connected to the flange ring (62), the cooling box (61) is installed with a solution pipe (63), and the right side of the cooling box (61) is installed with a Water pipe (64) and water outlet pipe (65). 2. A kind of electrolytic sodium hypochlorite generator according to claim 1, characterized in that: a valve is installed at one end of the water inlet pipe (11), and a stirring rod (15) is fixedly connected to the bottom of the motor (14). 3. a kind of electrolytic sodium hypochlorite generator according to claim 1, is characterized in that: described pump body (3) is fixedly installed on the right side of preparation box (1), and described liquid feeding pipe (4) one end Install the check valve permanently. 4. a kind of electrolytic sodium hypochlorite generator according to claim 1, is characterized in that: described power interface (52) is fixedly installed on the top surface of electrolysis box (5), and described solenoid valve (54) port is fixed Connect the solution line (63). 5. a kind of electrolytic sodium hypochlorite generator according to claim 1, is characterized in that: described flange ring (62) is provided with two, described solution pipe (63) bottom surface and the top of storage bin (7) surface fixed connection.

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