Ozone treatment structure of pure water storage tank

Abstract

The ozone treatment structure of the pure water storage tank comprises a tank body, a respirator and an ultraviolet tube, the respirator is arranged on the tank body and comprises a filter assembly, a heater and a shell, the filter assembly and the heater are installed in the shell, and the ultraviolet tube is arranged on the filter assembly. The filter assembly is sleeved with the heater to heat the filter assembly, the respirator is provided with an inlet pipeline and an outlet pipeline, and the inlet pipeline is communicated with the tank body and the filter assembly; the outlet pipeline comprises a first pipeline and a second pipeline, and one end of the first pipeline is communicated with the filtering assembly and used for guiding out gas passing through the filtering assembly; the other end of the first pipeline is communicated with the second pipeline through the ultraviolet tube, and gas passing through the ultraviolet tube is exhausted through the second pipeline. The present application is to remove ozone discharged from a respirator of a pure water storage tank through an ozone treatment structure.

Description

Technical Field

[0001] The utility model relates to the field of pure water storage tanks, in particular to an ozone treatment structure of a pure water storage tank. Background Art

[0002] Pure water storage tanks are widely used in industrial production. The top vent of the pure water storage tank needs to be equipped with a respirator. After the isolation of the respirator, the gas in the tank can be discharged smoothly, which can effectively prevent microorganisms and solid particles in the air outside the tank from entering the tank to prevent pollution. During the use of the pure water storage tank, it is necessary to clean and disinfect it regularly. Steam disinfection, pasteurization or ozone disinfection are widely used in the background technology to disinfect the pure water storage tank regularly. These two disinfection methods have the problem of condensed water pollution. Therefore, ozone disinfection is also used, but when ozone disinfection is used, the ozone in the pure water storage tank will be directly discharged into the environment through the respirator of the pure water storage tank, which is easy to cause pollution to the environment and harm to people. Utility Model Content

[0003] The utility model aims to solve the above technical problems and provides an ozone treatment structure for a pure water storage tank. The present application aims to remove ozone emitted from a respirator of the pure water storage tank through the ozone treatment structure.

[0004] In order to achieve the above purpose, the technical solutions of the utility model include:

[0005] An ozone treatment structure for a pure water storage tank comprises a tank body, a respirator and an ultraviolet tube, wherein the respirator is arranged on the tank body, comprises a filter assembly, a heater and a shell, wherein the filter assembly and the heater are installed in the shell, wherein the heater is sleeved on the outside of the filter assembly to heat the filter assembly, wherein an inlet pipe and an outlet pipe are arranged on the respirator, wherein the inlet pipe is connected to the tank body and the filter assembly; wherein the outlet pipe comprises a first pipe and a second pipe, wherein one end of the first pipe is connected to the filter assembly to guide out the gas passing through the filter assembly; wherein the other end of the first pipe is connected to the second pipe through the ultraviolet tube, and the gas passing through the ultraviolet tube is discharged through the second pipe.

[0006] According to the ozone treatment structure of a pure water storage tank of the present application, the ozone residue discharged through the respirator when the pure water storage tank is disinfected with ozone is eliminated through the structure in which heating and ultraviolet rays cooperate with each other. Among them, the heating structure is directly sleeved on the outside of the filter component. Since ozone is an unstable gas, the decomposition time of ozone is as long as tens of hours at normal temperature and pressure, but as the temperature rises, the decomposition rate will also accelerate. When the heating temperature exceeds 100°, the ozone decomposition will be very intense. The present application first uses a heater to heat the filter component of the respirator, so that the gas with ozone discharged from the respirator can be heated by the heater first to increase the decomposition rate of ozone, and then discharged into the ultraviolet tube, and then irradiated by the ultraviolet lamp in the ultraviolet tube to completely remove the ozone in the gas, so that the cooperation of ultraviolet rays and the heating structure of the present application can better remove the ozone discharged from the respirator. The heating structure is sleeved on the outside of the filter component to heat the ozone, and while promoting the decomposition of ozone, by heating the filter component, the steam residue of the filter component is also eliminated, thereby improving the sanitation of disinfection.

[0007] Furthermore, it also includes a micro-pressure valve with a floating valve core, which is arranged at the end of the second pipe and is used to maintain the positive pressure of the gas in the ultraviolet tube. The floating valve core of the micro-pressure valve can make the gas accumulate enough to lift the floating valve core before it can be discharged from the micro-pressure valve, so that the gas discharged from the respirator can be retained in the ultraviolet tube for a longer time, so that the gas can be more fully exposed to the irradiation of ultraviolet light.

[0008] Furthermore, the ultraviolet tube is arranged below the first pipe and the second pipe, the first pipe and the second pipe are connected to the ultraviolet tube below through a bend pipe, and the outlet of the bend pipe faces the ultraviolet tube. The bend pipe connection can slow down the speed of gas entering the ultraviolet tube, so that it can be fully irradiated by ultraviolet rays.

[0009] Furthermore, the side surfaces of the ultraviolet tube are closed, and a plurality of ultraviolet lamps are installed on the side surfaces of the ultraviolet tube;

[0010] The ultraviolet lamp comprises mounting sections on both sides and a middle light-emitting section, wherein the mounting sections are mounted on the side surfaces on both sides so that the middle light-emitting section is accommodated in the ultraviolet tube; or

[0011] The ultraviolet lamp comprises a mounting section and a U-shaped light emitting section, wherein the mounting section is mounted on the side surface of one side so that the U-shaped light emitting section is accommodated in the ultraviolet tube. The mounting position of the ultraviolet lamp enables ultraviolet rays to fully irradiate the gas flowing through the ultraviolet tube.

[0012] Furthermore, the heater is a silicone rubber heating plate. The silicone rubber heating plate is a flexible heating plate, which is widely used in industrial production. The silicone rubber heating plate allows the heater to fit the filter assembly more closely, thereby better heating the filter assembly. The heating temperature of the silicone rubber heating plate can reach 253°, at which time the ozone decomposition in the respirator is already very intense. Even if the ozone cannot be completely decomposed, the subsequent ultraviolet tube can completely decompose the remaining ozone through ultraviolet rays. In addition, silicone rubber has extremely strong corrosion resistance and can resist ozone corrosion. If there is ozone escaping from the filter device, it cannot corrode the silicone rubber heating plate.

[0013] Furthermore, the respirator further comprises a heat preservation sleeve, which is sleeved between the outer shell and the heater. The heat preservation sleeve can improve the heating efficiency of the heating plate, and the heat preservation sleeve is a silicone rubber heat preservation sleeve. The silicone rubber heat preservation sleeve can play a dual role of insulation and heat preservation.

[0014] Furthermore, the respirator further comprises a clamp, and the housing and the heater are fixed to the filter assembly via the clamp. The clamp is detachably fixed, which is convenient for repairing the respirator and replacing the heater or the filter assembly.

[0015] Furthermore, the filter assembly includes a filter element and an inner shell, the filter element is installed on the inner side of the inner shell, and the heater is sleeved on the outer side of the inner shell. The inner shell seals and separates the filter element and the outer heater, and plays a role of heat conduction, which conducts the heat of the heater into the inner side of the inner shell, thereby heating the gas around the filter element.

[0016] Furthermore, the inlet pipe is a flange, the respirator is fixed on the tank body through the flange, and is connected to the tank body through the flange, that is, the filter assembly is fixed on the tank body through the flange. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the pure water storage tank of the utility model.

[0018] Figure 2 The exploded view of the ultraviolet lamp of the respirator of the present invention.

[0019] Figure 3 Exploded view of another ultraviolet lamp of the respirator of the utility model

[0020] Figure 4 This is an exploded view of the respirator of the present invention.

[0021] Figure 5 It is a schematic diagram of the micro-pressure valve of the utility model. DETAILED DESCRIPTION

[0022] The ozone treatment structure of a pure water storage tank of the utility model is described in conjunction with the accompanying drawings.

[0023] like Figures 1 to 4 The ozone treatment structure of a pure water storage tank shown in the figure includes a tank body 1, a respirator 2 and an ultraviolet tube 3, wherein the respirator 2 is arranged on the tank body 1, and the respirator 2 includes a filter assembly 23, a heater 24 and a shell 25, wherein the filter assembly 23 and the heater 24 are installed in the shell 25, wherein the heater 24 is sleeved on the outer side of the filter assembly 23 for heating the filter assembly 23, wherein an inlet pipe 21 and an outlet pipe 22 are arranged on the respirator 2, wherein the inlet pipe 21 connects the tank body 1 and the filter assembly 23, wherein when the respirator 2 discharges gas, the gas will be filtered through the filter assembly 23, and will also be discharged through the outlet pipe 22 after being heated by the heater 24, wherein the outlet pipe 22 connects the filter assembly 23 and the ultraviolet tube 3, wherein an ultraviolet lamp 31 is arranged in the ultraviolet tube 3, wherein the ultraviolet lamp 31 is used for irradiating the gas discharged from the outlet pipe 22, wherein the gas is irradiated by the ultraviolet lamp 31 in the ultraviolet tube 3, and the cooperation of the ultraviolet rays and the heating structure removes ozone in the gas discharged from the respirator 2.

[0024] like Figure 2 As shown, the outlet pipe 22 includes a first pipe 221 and a second pipe 222, and the first pipe 221 and the second pipe 222 are connected through the ultraviolet tube 3. The gas discharged from the respirator 2 first enters the ultraviolet tube 3 through the first pipe 221, and then enters the second pipe 222 through the ultraviolet tube 3 to be discharged, so that the gas can be fully irradiated by ultraviolet rays.

[0025] like Figure 2 , further comprising a micro-pressure valve 4 having a floating valve core 41 therein, the micro-pressure valve 4 being arranged at the end of the second pipe 222 for maintaining the positive pressure of the gas in the ultraviolet tube 3. Figure 5 As shown, the floating valve core 41 is in a normally closed state. When the gas pressure accumulates to a level sufficient to lift the floating valve core 41, the gas can be discharged from the micro-pressure valve 4, so that the gas discharged from the respirator 2 can be retained in the ultraviolet tube 3 for a longer time, so that the gas can be more fully exposed to the ultraviolet light, thereby fully decomposing the ozone in the gas.

[0026] like Figure 1 and Figure 2 As shown, the ultraviolet tube 3 is arranged below the first pipe 221 and the second pipe 222. The first pipe 221 and the second pipe 222 are connected to the ultraviolet tube 3 below through a bend pipe 223. The bend pipe 223 is used to slow down the speed of gas entering the ultraviolet tube 3. The side surfaces of both sides of the ultraviolet tube 3 are closed, and a plurality of ultraviolet lamps 31 are installed on the side surfaces of both sides. The installation position of the ultraviolet lamp 31 can enable ultraviolet rays to fully irradiate the gas flowing through the ultraviolet tube 3.

[0027] like Figure 2 As shown, an embodiment of the ultraviolet lamp 31 of the present application, the ultraviolet lamp 31 comprises mounting sections 312 on both sides and a middle light-emitting section 311, the mounting sections 312 are mounted on the side surfaces on both sides, so that the middle light-emitting section 311 is accommodated in the tube body of the ultraviolet tube 3, so that the gas exhausted from the respirator 2 can be fully irradiated by the ultraviolet light emitted by the middle light-emitting section 311 when flowing through the ultraviolet tube 3;

[0028] like Figure 3 As shown, another embodiment of the ultraviolet lamp 31 of the present application, the ultraviolet lamp 31 includes a mounting section 312 and a U-shaped light-emitting section 313, the mounting section 312 is mounted on the side surface of one side, so that the U-shaped light-emitting section 313 is accommodated in the ultraviolet tube 3; in this embodiment, there are more positions on the ultraviolet tube 3 that can be used to install the ultraviolet lamp 31, so that the gas exhausted from the respirator 2 can be more fully irradiated by the ultraviolet light emitted by the U-shaped light-emitting section 313 in the ultraviolet tube 3.

[0029] The heater 24 of the present application is a silicone rubber heating plate, which is a flexible heating plate and is widely used in industrial production. The use of a silicone rubber heating plate allows the heater 24 to be arranged in accordance with the shape of the filter assembly 23, so that the heater 24 can fit the filter assembly 23 more closely, thereby better heating the filter assembly 23. Figure 4 As shown, the filter assembly 23 is in a U-shaped barrel shape, and the heater 24 can also be made into a U-shaped barrel shape in accordance with the shape of the filter assembly 23 .

[0030] like Figure 4 As shown, the respirator 2 also includes a heat preservation sleeve 26, which is sleeved between the shell 25 and the heater 24. The heat preservation sleeve 26 can improve the heating efficiency of the heating plate. The heat preservation sleeve 26 is a silicone rubber heat preservation sleeve 26, which is also a flexible material, so that the heat preservation sleeve 26 can be set in accordance with the shape of the heater 24. The silicone rubber heat preservation sleeve 26 can play a dual role of insulation and heat preservation to prevent the heater 24 from leaking electricity. Silicone rubber has the characteristics of resistance to ozone corrosion and can also prevent corrosion when ozone leaks. .

[0031] like Figure 2 As shown, the respirator 2 also includes a clamp 27, and the housing 25 and the heater 24 are fixed to the filter assembly 23 by the clamp 27. At the same time, the thermal insulation sleeve 26 is also fixedly installed by the clamp 27. The clamp 27 is detachably fixed, which is convenient for repairing the respirator 2 and replacing the heater 24 or the filter assembly 23.

[0032] like Figure 2 and Figure 4 As shown, the filter assembly 23 includes a filter element and an inner shell 231, the filter element is installed on the inner side of the inner shell 231, and the heater 24 is sleeved on the outer side of the inner shell 231. The inner shell 231 seals and separates the filter element and the outer heater 24, and plays a role in heat conduction, which conducts the heat of the heater 24 into the inner side of the inner shell 231, thereby heating the gas around the filter element.

[0033] like Figure 1 and Figure 2 As shown, the inlet pipe 21 is a flange, the respirator 2 is fixed to the tank body 1 through the flange, and is connected to the tank body 1 through the flange, that is, the filter assembly 23 is fixed to the tank body 1 through the flange.

[0034] According to the disclosure and teaching of the above description, the technical personnel in the field to which the utility model belongs can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.

Claims

1. An ozone treatment structure for a pure water storage tank, characterized in that: The invention comprises a tank body, a respirator and an ultraviolet tube, wherein the respirator is arranged on the tank body, the respirator comprises a filter assembly, a heater and an outer shell, the filter assembly and the heater are installed in the outer shell, the heater is sleeved on the outside of the filter assembly to heat the filter assembly, an inlet pipe and an outlet pipe are arranged on the respirator, the inlet pipe is connected with the tank body and the filter assembly; the outlet pipe comprises a first pipe and a second pipe, one end of the first pipe is connected with the filter assembly to guide the gas passing through the filter assembly; the other end of the first pipe is connected with the second pipe through the ultraviolet tube, and the gas passing through the ultraviolet tube is discharged through the second pipe.

2. The ozone treatment structure of the pure water storage tank according to claim 1, characterized in that: It also comprises a micro-pressure valve with a floating valve core, which is arranged at the end of the second pipeline and is used to maintain the positive pressure of the gas in the ultraviolet tube.

3. The ozone treatment structure of the pure water storage tank according to claim 1, characterized in that: The ultraviolet tube is arranged below the first pipe and the second pipe. The first pipe and the second pipe are connected with the ultraviolet tube below through a bend pipe, and the outlet of the bend pipe faces the ultraviolet tube.

4. The ozone treatment structure of the pure water storage tank according to claim 3, characterized in that: The side surfaces of the ultraviolet tube are closed, and a plurality of ultraviolet lamps are installed on the side surfaces of the ultraviolet tube; The ultraviolet lamp comprises mounting sections on both sides and a middle light-emitting section, wherein the mounting sections are mounted on the side surfaces on both sides so that the middle light-emitting section is accommodated in the ultraviolet tube; or The ultraviolet lamp comprises a mounting section and a U-shaped light emitting section, wherein the mounting section is mounted on the side surface of one side so that the U-shaped light emitting section is accommodated in the ultraviolet tube.

5. The ozone treatment structure of the pure water storage tank according to claim 1, characterized in that: The heater is a silicone rubber heating plate.

6. The ozone treatment structure of a pure water storage tank according to claim 1, characterized in that: The respirator also includes a heat-insulating sleeve, which is sleeved between the outer shell and the heater; the heat-insulating sleeve is a silicone rubber heat-insulating sleeve.

7. The ozone treatment structure of a pure water storage tank according to claim 1, characterized in that: The respirator further comprises a clamp, and the housing and the heater are fixed to the filter assembly via the clamp.

8. The ozone treatment structure of a pure water storage tank according to claim 1, characterized in that: The filter assembly comprises a filter element and an inner shell, the filter element is installed on the inner side of the inner shell, and the heater is sleeved on the outer side of the inner shell.

9. The ozone treatment structure of a pure water storage tank according to claim 1, characterized in that: The inlet pipe is a flange, and the respirator is fixed on the tank body through the flange and is connected to the tank body through the flange.

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