Vaporizer for enhancing vaporization effect and using method thereof

By introducing a burner and a heat exchanger into the vaporizer, using high-temperature flue gas for heat exchange, and using alkali liquid to prevent corrosion, the corrosion problem of the vaporizer is solved, and the vaporization effect and equipment life are improved.

CN119289518APending Publication Date: 2025-01-10ZHANGJIAGANG SHUNJIA INSULATION TECH
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Patent Information

Application Number
CN202411315873.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-09-20
Publication Date
2025-01-10

AI Technical Summary

Technical Problem

After long-term use of the carburetor, corrosion will occur, affecting the vaporization effect and causing equipment damage and increasing maintenance costs.

Method used

A vaporizer that enhances the vaporization effect is designed, including immersion tanks, burners, heat exchangers, anti-corrosion components and detection instruments. The high-temperature flue gas is generated through the burner for heat exchange, and the alkali liquid is used to prevent corrosion, and through the heater and The mixing rod increases the temperature and mixing effect of the water.

Benefits of technology

It effectively improves the vaporization effect, extends the service life of heat exchangers and heat exchange tube bundles, and ensures the corrosion resistance and efficient operation of the equipment.

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Abstract

The invention discloses a vaporizer for enhancing the vaporization effect and a using method thereof, and relates to the field of vaporizers, the vaporizer comprises an immersion pool, an air blower is arranged on the left side of the immersion pool, a combustor is installed on the left side of an inner cavity of the immersion pool, and a distribution pipe is arranged at the bottom of the right side of the combustor; the right side of the inner cavity of the immersion tank is fixedly connected with a water tank, the right side of the inner cavity of the water tank is provided with a heat exchanger, the left side of the inner cavity of the water tank is provided with a liquid level meter, the right side of the top of the immersion tank is fixedly connected with a gas outlet pipe, the back of the immersion tank is provided with a waste gas pipe, and the top of the immersion tank is provided with an anti-corrosion assembly; an alkali liquor tank is installed on the left side of the top of the anti-corrosion assembly, and a control panel is installed on the back face of the top of the anti-corrosion assembly. According to the vaporizer capable of enhancing the vaporization effect and the using method of the vaporizer, the vaporization effect of the vaporizer is high, meanwhile, the service life of the vaporizer can be guaranteed, and the anti-corrosion effect can be achieved.
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Description

Technical Field

[0001] The present invention relates to the field of vaporizers, and in particular to a vaporizer with enhanced vaporization effect and a use method thereof. Background Art

[0002] A vaporizer is a device where liquid gas is heated in the vaporizer / evaporator until it vaporizes. In simple terms, the cold liquid gas becomes gaseous after passing through the vaporizer. The heating can be indirect or direct.

[0003] After the carburetor has been working for a long time, corrosion will occur, which will affect the vaporization effect and cause damage to the equipment. It will also cost a lot of money to maintain it and replace parts.

[0004] Therefore, it is necessary to propose a vaporizer with enhanced vaporization effect and a method of using the same to solve the above problems. Summary of the invention

[0005] The main purpose of the present invention is to provide a vaporizer with enhanced vaporization effect and a method of using the same, which can effectively solve the problems in the background technology.

[0006] To achieve the above object, the technical solution adopted by the present invention is:

[0007] A vaporizer for enhancing vaporization effect, comprising an immersion tank, a blower is arranged on the left side of the immersion tank, a burner is installed on the left side of the inner cavity of the immersion tank, and a distribution pipe is arranged at the bottom of the right side of the burner;

[0008] A water pool is fixedly connected to the right side of the inner cavity of the immersion pool, a heat exchanger is installed on the right side of the inner cavity of the water pool, a liquid level gauge is arranged on the left side of the inner cavity of the water pool, an air outlet pipe is fixedly connected to the right side of the top of the immersion pool, and an exhaust pipe is installed on the back of the immersion pool;

[0009] An anti-corrosion component is installed on the top of the immersion tank, an alkali solution tank is installed on the left side of the top of the anti-corrosion component, and a control panel is installed on the back of the top of the anti-corrosion component.

[0010] Preferably, an air filter is installed in the center of the front of the blower, an air supply pipe is fixedly connected to the center of the top of the blower, a pressure gauge is connected to the outer wall flange of the air supply pipe, and a controller is installed on the front of the immersion tank.

[0011] Preferably, a transparent window is installed on the top of the front face of the burner, flame detectors are symmetrically installed on both sides of the front face of the burner, the flame detectors extend into the inner cavity of the burner, and an ignition transformer is fixedly connected to the right side of the burner.

[0012] Preferably, a main gas pipeline is installed in the center of the top of the burner, a water injection pipeline is installed on the top of the main gas pipeline, an ignition rod is installed on the left side of the top of the burner, a gas pipe is fixedly connected to the bottom of the right side of the burner, the gas pipe is fixedly connected to the left side of the distribution pipe, a hole groove is opened on the top of the distribution pipe, and the hole groove is communicated with the inner cavity of the water pool.

[0013] Preferably, a heater is installed at the bottom of the inner cavity of the water pool, a heat exchange tube bundle is fixedly connected to the inner cavity of the heat exchanger, the top of the heat exchanger is connected to the air outlet pipe, and a feed pipe is installed at the bottom of the back side of the water pool, and the feed pipe is connected to the inner cavity of the heat exchange tube bundle.

[0014] Preferably, a frame is installed on the left side of the inner cavity of the water pool, the liquid level meter is installed in the inner cavity of the frame, a wire mesh demister is installed on the front of the inner cavity of the exhaust pipe, a temperature transmitter and a combustible gas detector are installed on the left and right sides of the inner cavity of the exhaust pipe, and a water supply pipe is installed on the front of the immersion pool, and the water supply pipe is communicated with the inner cavity of the water pool.

[0015] Preferably, a pH detector and a water temperature detector are installed on the front of the top of the anti-corrosion component, and the bottoms of the pH detector and the water temperature detector penetrate the inner cavity of the anti-corrosion component and the immersion pool and extend into the inner cavity of the water pool, and a liquid inlet is installed in the center of the top of the alkali solution tank.

[0016] Preferably, a servo motor is installed in the center of the back side of the alkali liquid tank, and a stirring rod is fixedly connected to the front side of the servo motor through a rotating shaft. The stirring rod is rotatably connected in the inner cavity of the alkali liquid tank, and an infusion tube is fixedly connected to the center of the front side of the alkali liquid tank. The bottom of the infusion tube is fixedly connected to the front side of the immersion pool and communicates with the inner cavity of the pool, and a quantitative valve is connected to the outer wall flange of the infusion tube.

[0017] A method for using a vaporizer for enhancing vaporization effect, comprising the following steps:

[0018] S1: Inject the material into the inner cavity of the heat exchanger. The material will flow in the inner cavity of the heat exchange tube bundle. The fuel is injected into the inner cavity of the burner through the main gas pipeline. The burner is started to burn the fuel. During combustion, the blower is started. The blower filters the air through the air filter and then inputs it into the inner cavity of the burner through the air supply pipe. The fuel gas and air are evenly mixed and then enter the inner cavity of the burner for combustion. The combustion situation is observed through the transparent window and the flame detector.

[0019] S2: The high-temperature flue gas generated by the fuel enters the inner cavity of the distribution pipe and enters the inner cavity of the water pool through the holes and grooves, thereby generating a large number of bubbles. At this time, the water temperature in the inner cavity of the water pool will rise rapidly, thereby vaporizing the material in the inner cavity of the heat exchanger. At this time, the vaporized material will be discharged through the outlet pipe, and the exhaust gas in the inner cavity of the immersion pool will be discharged from the inner cavity of the immersion pool through the exhaust pipe;

[0020] S3: The water temperature detector and pH value detector detect the water temperature and pH value in the inner cavity of the water pool. If the pH value is not standard, the alkali solution in the inner cavity of the alkali solution tank is input into the inner cavity of the water pool through the infusion tube to neutralize the acidic substances generated when the water pool is working;

[0021] S4: Start the servo motor to drive the stirring rod to rotate so that the alkali solution can be fully mixed with the water. Start the infusion tube to input the evenly stirred alkali solution into the inner cavity of the water pool. Start the heater according to the temperature of the water in the inner cavity of the water pool to heat it to a suitable temperature.

[0022] Beneficial Effects

[0023] Compared with the prior art, the present invention provides a vaporizer with enhanced vaporization effect and a method of using the same, which has the following beneficial effects:

[0024] 1. The vaporizer with enhanced vaporization effect and the use method thereof can filter the air drawn in by the blower through the provided air filter, thereby ensuring the combustion efficiency of the burner. The provided burner can use the smoke from the combustion of the fuel as a heat source to achieve the vaporization effect. At the same time, the provided transparent window and flame detector can detect the combustion state of the burner, thereby improving the subsequent vaporization effect. The provided gas supply pipe and distribution pipe can input the hot air generated during combustion into the inner cavity of the water pool through the hole groove, thereby quickly heating the water in the inner cavity of the water pool, thereby facilitating the vaporization work of the heat exchanger.

[0025] 2. The vaporizer with enhanced vaporization effect and the method of using the same can further heat the water in the inner cavity of the water pool through the set heater, so as to enhance the vaporization effect. The set frame can isolate the liquid level meter and the heat exchanger, so as to ensure that the liquid level meter can monitor the liquid level normally. The set exhaust pipe can discharge the exhaust gas generated during vaporization, and the set wire mesh demister can remove the mist.

[0026] 3. The vaporizer with enhanced vaporization effect and the method of using the same can input the alkali liquid in the inner cavity of the alkali liquid tank into the inner cavity of the water pool through the provided infusion tube, thereby having an anti-corrosion effect on the heat exchanger and the heat exchange tube bundle, and can effectively improve the service life of the heat exchanger and the heat exchange tube bundle. By starting the provided servo motor, the alkali liquid in the inner cavity of the alkali liquid tank can be driven by the stirring rod to stir, thereby having a mixing effect. The water in the inner cavity of the water pool can be detected and processed through the provided water temperature detector and pH value detector. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the front side of the present invention;

[0028] Figure 2 It is a schematic diagram of the structure of the inner cavity of the immersion tank of the present invention;

[0029] Figure 3 It is a structural schematic diagram of the burner of the present invention;

[0030] Figure 4 It is a schematic diagram of the structure of the water pool of the present invention;

[0031] Figure 5 It is a schematic structural diagram of the anti-corrosion component of the present invention.

[0032] In the figure: 1. immersion tank; 2. blower; 3. air filter; 4. air supply pipe; 5. burner; 6. transparent window; 7. flame detector; 8. ignition transformer; 9. main gas pipeline; 10. water injection pipeline; 11. ignition rod; 12. controller; 13. gas pipeline; 14. distribution pipe; 15. hole slot; 16. water tank; 17. heater; 18. heat exchanger; 19. heat exchange tube bundle; 20. frame; 21. liquid level gauge; 22. outlet pipe; 23. exhaust pipe; 24. wire mesh demister; 25. water supply pipe; 26. anti-corrosion component; 27. control panel; 28. water temperature detector; 29. ​​pH value detector; 30. alkali liquid tank; 31. servo motor; 32. stirring rod; 33. infusion tube. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0034] like Figure 1 , Figure 3As shown, a vaporizer for enhancing vaporization effect comprises an immersion tank 1, a blower 2 is arranged on the left side of the immersion tank 1, a burner 5 is installed on the left side of the inner cavity of the immersion tank 1, a distribution pipe 14 is arranged at the bottom of the right side of the burner 5, an air filter 3 is installed in the middle of the front of the blower 2, an air supply pipe 4 is fixedly connected to the middle of the top of the blower 2, a pressure gauge is connected to the outer wall flange of the air supply pipe 4, a controller 12 is installed on the front of the immersion tank 1, a transparent window 6 is installed on the top of the front of the burner 5, and the two sides of the front of the burner 5 are symmetrical A flame detector 7 is installed, which extends into the inner cavity of the burner 5. An ignition transformer 8 is fixedly connected to the right side of the burner 5. A main gas pipeline 9 is installed in the middle of the top of the burner 5. A water injection pipeline 10 is installed on the top of the main gas pipeline 9. An ignition rod 11 is installed on the left side of the top of the burner 5. A gas pipe 13 is fixedly connected to the bottom of the right side of the burner 5. The gas pipe 13 is fixedly connected to the left side of the distribution pipe 14. A hole groove 15 is opened on the top of the distribution pipe 14, and the hole groove 15 is communicated with the inner cavity of the water pool 16.

[0035] Through the provided air filter 3, the air drawn in by the blower 2 can be filtered, thereby ensuring the combustion efficiency of the burner 5. Through the provided burner 5, the smoke from the combustion of the fuel can be used as a heat source to achieve a vaporization effect. At the same time, through the provided transparent window 6 and the flame detector 7, the combustion state of the burner 5 can be detected, thereby improving the subsequent vaporization effect. Through the provided gas supply pipe 13 and the distribution pipe 14, the hot air generated during combustion can be input into the inner cavity of the water pool 16 through the hole groove 15, thereby quickly heating the water in the inner cavity of the water pool 16, thereby facilitating the vaporization work of the heat exchanger 18.

[0036] like Figure 1 , Figure 2 , Figure 4 As shown, a vaporizer for enhancing vaporization effect, a water pool 16 is fixedly connected to the right side of the inner cavity of the immersion pool 1, a heat exchanger 18 is installed on the right side of the inner cavity of the water pool 16, a liquid level meter 21 is arranged on the left side of the inner cavity of the water pool 16, an air outlet pipe 22 is fixedly connected to the right side of the top of the immersion pool 1, an exhaust pipe 23 is installed on the back of the immersion pool 1, a heater 17 is installed at the bottom of the inner cavity of the water pool 16, a heat exchange tube bundle 19 is fixedly connected to the inner cavity of the heat exchanger 18, and the top of the heat exchanger 18 A feed pipe is installed at the bottom of the back of the water pool 16, which is connected to the air outlet pipe 22. The feed pipe is connected to the inner cavity of the heat exchange tube bundle 19. A frame 20 is installed on the left side of the inner cavity of the water pool 16. The liquid level meter 21 is installed in the inner cavity of the frame 20. A wire mesh demister 24 is installed on the front of the inner cavity of the exhaust pipe 23. Temperature transmitters and combustible gas detectors are installed on the left and right sides of the inner cavity of the exhaust pipe 23. A water supply pipe 25 is installed on the front of the immersion pool 1, and the water supply pipe 25 is connected to the inner cavity of the water pool 16.

[0037] By means of the heater 17, the water in the inner cavity of the water pool 16 can be further heated to enhance the effect of vaporization. By means of the frame 20, the liquid level meter 21 and the heat exchanger 18 can be isolated to ensure that the liquid level meter 21 can monitor the liquid level normally. By means of the exhaust pipe 23, the exhaust gas generated during vaporization can be discharged. By means of the wire mesh demister 24, the mist can be removed.

[0038] like Figure 1 , Figure 5 As shown, a vaporizer with enhanced vaporization effect, an anti-corrosion component 26 is installed on the top of the immersion pool 1, an alkali liquid tank 30 is installed on the left side of the top of the anti-corrosion component 26, a control panel 27 is installed on the back of the top of the anti-corrosion component 26, a pH value detector 29 and a water temperature detector 28 are installed on the front of the top of the anti-corrosion component 26, the bottoms of the pH value detector 29 and the water temperature detector 28 both penetrate the inner cavity of the anti-corrosion component 26 and the immersion pool 1 and extend into the inner cavity of the water pool 16, a liquid inlet is installed in the middle of the top of the alkali liquid tank 30, a servo motor 31 is installed in the middle of the back of the alkali liquid tank 30, a stirring rod 32 is fixedly connected to the front of the servo motor 31 through a rotating shaft, the stirring rod 32 is rotatably connected in the inner cavity of the alkali liquid tank 30, an infusion tube 33 is fixedly connected to the center of the front of the alkali liquid tank 30, the bottom of the infusion tube 33 is fixedly connected to the front of the immersion pool 1 and communicates with the inner cavity of the water pool 16, and a quantitative valve is connected to the outer wall flange of the infusion tube 33.

[0039] The alkali liquid in the inner cavity of the alkali liquid tank 30 can be input into the inner cavity of the water pool 16 through the provided infusion pipe 33, so as to have an anti-corrosion effect on the heat exchanger 18 and the heat exchange tube bundle 19, and can effectively improve the service life of the heat exchanger 18 and the heat exchange tube bundle 19. By starting the provided servo motor 31, the alkali liquid in the inner cavity of the alkali liquid tank 30 can be driven by the stirring rod 32 to stir, so as to have a mixing effect. The water in the inner cavity of the water pool 16 can be detected and processed by the provided water temperature detector 28 and the pH value detector 29.

[0040] A method for using a vaporizer for enhancing vaporization effect comprises the following steps:

[0041] S1: Inject the material into the inner cavity of the heat exchanger 18, the material will flow in the inner cavity of the heat exchange tube bundle 19, the fuel is injected into the inner cavity of the burner 5 through the main gas pipeline 9, the burner 5 is started, and the fuel is burned. During combustion, the blower 2 is started, the blower 2 filters the air through the air filter 3 and inputs it into the inner cavity of the burner 5 through the air supply pipe 4, the fuel gas and air are evenly mixed and then enter the inner cavity of the burner 5 for combustion, and the combustion situation is observed through the transparent window 6 and the flame detector 7;

[0042] S2: The high-temperature flue gas generated by the fuel enters the inner cavity of the distribution pipe 14, and enters the inner cavity of the water pool 16 through the hole groove 15, thereby generating a large number of bubbles. At this time, the water temperature in the inner cavity of the water pool 16 will rise rapidly, thereby vaporizing the material in the inner cavity of the heat exchanger 18. At this time, the vaporized material will be discharged through the outlet pipe 22, and the exhaust gas in the inner cavity of the immersion pool 1 will be discharged from the inner cavity of the immersion pool 1 through the exhaust pipe 23;

[0043] S3: The water temperature detector 28 and the pH value detector 29 detect the water temperature and pH value in the inner cavity of the water pool 16. If the pH value is not standard, the alkali solution in the inner cavity of the alkali solution tank 30 is input into the inner cavity of the water pool 16 through the infusion tube 33 to neutralize the acidic substances generated when the water pool 16 is working;

[0044] S4: Start the servo motor 31 to drive the stirring rod 32 to rotate so that the alkali solution can be fully mixed with the water. Start the infusion tube 33 to input the evenly stirred alkali solution into the inner cavity of the water pool 16. Start the heater 17 according to the temperature of the water in the inner cavity of the water pool 16 to heat it to a suitable temperature.

[0045] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A vaporizer for enhancing vaporization effect, comprising an immersion tank (1), characterized in that: A blower (2) is arranged on the left side of the immersion tank (1), a burner (5) is installed on the left side of the inner cavity of the immersion tank (1), and a distribution pipe (14) is arranged at the bottom of the right side of the burner (5); A water pool (16) is fixedly connected to the right side of the inner cavity of the immersion pool (1), a heat exchanger (18) is installed on the right side of the inner cavity of the water pool (16), a liquid level meter (21) is arranged on the left side of the inner cavity of the water pool (16), an air outlet pipe (22) is fixedly connected to the right side of the top of the immersion pool (1), and an exhaust pipe (23) is installed on the back of the immersion pool (1); An anti-corrosion component (26) is installed on the top of the immersion tank (1), an alkali liquid tank (30) is installed on the left side of the top of the anti-corrosion component (26), and a control panel (27) is installed on the back of the top of the anti-corrosion component (26).

2. A vaporizer for enhancing vaporization effect according to claim 1, characterized in that: An air filter (3) is installed in the center of the front of the blower (2), an air supply pipe (4) is fixedly connected to the center of the top of the blower (2), a pressure gauge is connected to the outer wall flange of the air supply pipe (4), and a controller (12) is installed on the front of the immersion tank (1).

3. A vaporizer for enhancing vaporization effect according to claim 1, characterized in that: A transparent window (6) is installed on the top of the front of the burner (5), flame detectors (7) are symmetrically installed on both sides of the front of the burner (5), and the flame detectors (7) extend into the inner cavity of the burner (5). The right side of the burner (5) is fixedly connected to an ignition transformer (8).

4. A vaporizer for enhancing vaporization effect according to claim 3, characterized in that: A main gas pipeline (9) is installed in the middle of the top of the burner (5), a water injection pipeline (10) is installed on the top of the main gas pipeline (9), an ignition rod (11) is installed on the left side of the top of the burner (5), a gas pipeline (13) is fixedly connected to the bottom of the right side of the burner (5), the gas pipeline (13) is fixedly connected to the left side of the distribution pipe (14), and a hole groove (15) is opened on the top of the distribution pipe (14), and the hole groove (15) is communicated with the inner cavity of the water pool (16).

5. A vaporizer for enhancing vaporization effect according to claim 1, characterized in that: A heater (17) is installed at the bottom of the inner cavity of the water pool (16), a heat exchange tube bundle (19) is fixedly connected in the inner cavity of the heat exchanger (18), the top of the heat exchanger (18) is connected to the air outlet pipe (22), and a feed pipe is installed at the bottom of the back side of the water pool (16), and the feed pipe is connected to the inner cavity of the heat exchange tube bundle (19).

6. A vaporizer for enhancing vaporization effect according to claim 1, characterized in that: A frame (20) is installed on the left side of the inner cavity of the water pool (16), the liquid level meter (21) is installed in the inner cavity of the frame (20), a wire mesh demister (24) is installed on the front side of the inner cavity of the exhaust pipe (23), a temperature transmitter and a combustible gas detector are installed on the left and right sides of the inner cavity of the exhaust pipe (23), and a water supply pipe (25) is installed on the front side of the immersion pool (1), and the water supply pipe (25) is communicated with the inner cavity of the water pool (16).

7. A vaporizer for enhancing vaporization effect according to claim 1, characterized in that: A pH value detector (29) and a water temperature detector (28) are installed on the front of the top of the anti-corrosion component (26); the bottoms of the pH value detector (29) and the water temperature detector (28) penetrate the inner cavity of the anti-corrosion component (26) and the immersion tank (1) and extend into the inner cavity of the water tank (16); and a liquid inlet is installed in the middle of the top of the alkali liquid tank (30).

8. A vaporizer for enhancing vaporization effect according to claim 1, characterized in that: A servo motor (31) is installed in the middle of the back of the alkali liquid tank (30); a stirring rod (32) is fixedly connected to the front of the servo motor (31) via a rotating shaft; the stirring rod (32) is rotatably connected in the inner cavity of the alkali liquid tank (30); a liquid infusion tube (33) is fixedly connected in the middle of the front of the alkali liquid tank (30); the bottom of the liquid infusion tube (33) is fixedly connected to the front of the immersion pool (1) and communicates with the inner cavity of the water pool (16); and a quantitative valve is connected to the outer wall flange of the liquid infusion tube (33).

9. The method for using a vaporizer for enhancing vaporization effect according to claim 1, characterized in that: The steps include: S1: injecting material into the inner cavity of the heat exchanger (18), the material will flow in the inner cavity of the heat exchange tube bundle (19), the fuel is injected into the inner cavity of the burner (5) through the main gas pipeline (9), the burner (5) is started, and the fuel is burned. During the combustion, the blower (2) is started, the blower (2) filters the air through the air filter (3) and then inputs the air into the inner cavity of the burner (5) through the air supply pipe (4), the fuel gas and air are evenly mixed and then enter the inner cavity of the burner (5) for combustion, and the combustion condition is observed through the transparent window (6) and the flame detector (7); S2: The high-temperature flue gas generated by the fuel enters the inner cavity of the distribution pipe (14) and enters the inner cavity of the water pool (16) through the hole groove (15), thereby generating a large number of bubbles. At this time, the water temperature in the inner cavity of the water pool (16) will rise rapidly, thereby vaporizing the material in the inner cavity of the heat exchanger (18). At this time, the vaporized material will be discharged through the outlet pipe (22), and the exhaust gas in the inner cavity of the immersion pool (1) will be discharged from the inner cavity of the immersion pool (1) through the exhaust pipe (23); S3: The water temperature detector (28) and the pH value detector (29) detect the water temperature and pH value in the inner cavity of the water pool (16). If the pH value is not standard, the alkali solution in the inner cavity of the alkali solution tank (30) is input into the inner cavity of the water pool (16) through the infusion tube (33) to neutralize the acidic substances generated when the water pool (16) is working; S4: Start the servo motor (31) to drive the stirring rod (32) to rotate so that the alkali solution can be fully mixed with the water. Start the liquid infusion tube (33) to input the evenly stirred alkali solution into the inner cavity of the water pool (16). Start the heater (17) according to the temperature of the water in the inner cavity of the water pool (16) to heat it to a suitable temperature.