Hydrogen purification processing equipment

Abstract

The utility model discloses hydrogen purification processing equipment which comprises a purification heat preservation box, a hydrogen purification assembly is installed in the purification heat preservation box, a temperature adjusting assembly is installed on the hydrogen purification assembly, the temperature adjusting assembly is communicated with a temperature control assembly, and the temperature adjusting assembly comprises two sets of circulating water rings. A group of spiral heat conduction water pipes are communicated between the two groups of circulating water rings; through the design of adding the temperature adjusting assembly and the temperature control assembly, when the device is used, heat around the two groups of heat conduction purification kettles is conducted out of the purification heat preservation box through liquid refrigerants with proper temperature flowing in the circulating water ring and the spiral heat conduction water pipe, and the liquid refrigerants are controlled through the electric water heater; therefore, the temperature of the hydrogen purification assembly is controlled, the situation that the hydrogen purification treatment capacity becomes poor due to the fact that the temperature of the hydrogen purification assembly is too high is prevented, the hydrogen purification efficiency can be effectively guaranteed, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrogen purification, in particular to hydrogen purification processing equipment. Background Art

[0002] Hydrogen has the advantages of high calorific value and pollution-free combustion. It is an ideal fuel gas. The development and utilization of hydrogen can effectively solve energy problems. Due to the combustion properties of hydrogen, by making some changes to traditional internal combustion engines, hydrogen can directly drive internal combustion engines, which is more environmentally friendly and energy-saving. Hydrogen energy can also be used to drive cars through fuel cells, and can also be used as a power source for ships, submarines, and rockets. In addition, hydrogen energy can also be used to smelt metals, make fertilizers, etc.

[0003] However, there is almost no naturally occurring hydrogen on Earth, and during the use of fuel cells, the purity of hydrogen required is also extremely high, so hydrogen purification and processing equipment is needed to improve the purity of hydrogen.

[0004] After searching, the Chinese patent document application number is CN202121759347.6. The utility model discloses a purification device for hydrogen production and processing, which relates to the field of chemical technology. In view of the problems that the existing hydrogen purification equipment has a slow rate, high energy consumption, and low purity, the following scheme is proposed, which includes a cabinet, a first reaction tank and a second reaction tank. The first reaction tank and the second reaction tank are fixedly installed on the inner wall of the bottom end of the cabinet, and the first reaction tank and the second reaction tank are distributed with a first filter device and a second filter device. The top of the first reaction tank and the second reaction tank are both threaded with a protective cover. A protective box is fixedly installed on the top of the cabinet, and a pressure control device is provided in the protective box, and one side of the protective box is transparent. The utility model has a novel structure, and the device has the advantages of multiple functions, easy use, thorough purification, high purification efficiency and good purification effect through the arrangement of silica gel filter plates, activated carbon filter plates and molecular sieve filter plates.

[0005] However, when hydrogen is purified by this utility model, it will be subject to the influence of temperature. As the temperature of hydrogen increases, the kinetic energy of gas molecules increases, the molecules that can be bound by molecular forces on the adsorbent surface decrease, and the adsorption amount of the adsorbent decreases, resulting in poor hydrogen purification processing capacity and low hydrogen purification efficiency. Therefore, we need to propose a hydrogen purification processing equipment to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a hydrogen purification processing equipment, which adds a temperature regulating component and a temperature control component. By controlling the temperature of the hydrogen purification component, the hydrogen purification component is prevented from having a deterioration in the processing capacity of hydrogen purification due to excessively high temperature, thereby effectively ensuring the purification efficiency of hydrogen, improving the practicability of the device, and solving the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the utility model provides the following technical solutions: a hydrogen purification processing equipment, comprising a purification and heat preservation box, a hydrogen purification component is installed in the purification and heat preservation box, a temperature adjustment component is installed on the hydrogen purification component, and a temperature control component is connected to the temperature adjustment component;

[0008] The temperature adjustment assembly includes two groups of circulating water rings, each group of the circulating water rings has two circulating water rings, a group of spiral water conduction water pipes are connected between the two groups of circulating water rings, and a connecting pipe is connected between the two circulating water rings located at the top;

[0009] The hydrogen purification component comprises two groups of purification heat-conducting kettles, and the two groups of purification heat-conducting kettles are respectively located in two groups of spiral heat-conducting water pipes.

[0010] Preferably, one of the circulating water rings located below is connected to an input water pipe, and the other circulating water ring located below is connected to an output water pipe, and both the input water pipe and the output water pipe are sleeved with a first sealing ring, and the first sealing ring is embedded in the purification and insulation box.

[0011] Preferably, the temperature control component comprises an electric water heater, which is mounted on the front surface of the purification and insulation box, one side of the electric water heater is connected to an output interface, and the other side of the electric water heater is connected to an input interface.

[0012] Preferably, one end of the output water pipe extends out of the purification and insulation box and is connected to the input interface, one end of the input water pipe extends out of the purification and insulation box and is connected to the output interface, the upper end of the electric water heater is connected to a refrigerant addition port, and the lower end of the electric water heater is connected to a refrigerant discharge port.

[0013] Preferably, a control panel is installed on the electric water heater, and a digital display screen and operating buttons are electrically connected to the control panel, and the operating buttons are located below the digital display screen.

[0014] Preferably, the hydrogen purification component further comprises two groups of holders, and the two groups of purification heat-conducting kettles are respectively fixed on the two groups of holders, and the first hydrogen purification layer and the second hydrogen purification layer are fixed in the purification heat-conducting kettle.

[0015] Preferably, a hydrogen transmission pipe is connected between the upper ends of the side walls of the two groups of purification heat-conducting kettles, and a solenoid valve is installed on the hydrogen transmission pipe.

[0016] Preferably, the lower end of the side wall of one group of the purification heat-conducting kettles is connected to a hydrogen input pipe, and a first valve is installed on the end of the hydrogen input pipe extending out of the purification heat-conducting box, and the lower end of the side wall of another group of the purification heat-conducting kettles is connected to a hydrogen output pipe, and a second valve is installed on the end of the hydrogen output pipe extending out of the purification heat-conducting box, and the hydrogen output pipe and the hydrogen input pipe are both sleeved with a second sealing ring, and the second sealing ring is embedded in the purification heat-conducting box.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model adds a temperature regulating component and a temperature controlling component in the design. When in use, the heat around the two groups of purification heat transfer kettles is transferred out of the purification insulation box through the liquid refrigerant with suitable temperature flowing in the circulating water ring and the spiral heat transfer water pipe. The liquid refrigerant is controlled by the electric water heater, thereby controlling the temperature of the hydrogen purification component to prevent the hydrogen purification processing capacity from being deteriorated due to excessively high temperature, thereby effectively ensuring the hydrogen purification efficiency and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the temperature control component and the temperature adjustment component of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the hydrogen purification component of the utility model.

[0022] In the figure: 100, insulation box; 110, first sealing ring; 120, second sealing ring; 200, temperature control component; 201, electric water heater; 202, control panel; 203, digital display screen; 204, control button; 205, refrigerant addition port; 206, refrigerant discharge port; 207, input interface; 208, output interface; 300, temperature adjustment component; 301, input water pipe; 302, circulating water ring; 303, spiral heat conduction water pipe; 304, connecting pipe; 305, output water pipe; 400, hydrogen purification component; 401, seat; 402, purification heat conduction kettle; 403, second hydrogen purification layer; 404, first hydrogen purification layer; 411, hydrogen output pipe; 412, second valve; 413, hydrogen input pipe; 414, first valve. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3 The utility model provides a technical solution: a hydrogen purification processing equipment, including a purification and heat preservation box 100, a hydrogen purification component 400 is installed in the purification and heat preservation box 100, a temperature adjustment component 300 is installed on the hydrogen purification component 400, and a temperature control component 200 is connected to the temperature adjustment component 300;

[0025] The temperature adjustment component 300 includes two groups of circulating water rings 302, each group of circulating water rings 302 has two, a group of spiral water conduction pipes 303 are connected between the two groups of circulating water rings 302, and a connecting pipe 304 is connected between the two upper circulating water rings 302;

[0026] The hydrogen purification assembly 400 includes two groups of purification heat-conducting kettles 402, and the two groups of purification heat-conducting kettles 402 are respectively located in two groups of spiral heat-conducting water pipes 303;

[0027] When in use, liquid refrigerant with suitable temperature flows through the circulating water ring 302 and the spiral heat-conducting water pipe 303. The liquid refrigerant can be liquid with good thermal conductivity such as water and oil. The heat around the two sets of purification heat-conducting kettles 402 is transferred out of the purification insulation box 100. The liquid refrigerant is controlled by the electric water heater 201, thereby controlling the temperature 400 of the hydrogen purification component, preventing the hydrogen purification component 400 from having a poor hydrogen purification processing capacity due to excessively high temperature, thereby effectively ensuring the hydrogen purification efficiency and improving the practicality of the device.

[0028] One of the circulating water rings 302 located at the bottom is connected to an input water pipe 301, and the other circulating water ring 302 located at the bottom is connected to an output water pipe 305. The input water pipe 301 and the output water pipe 305 are both sleeved with a first sealing ring 110, and the first sealing ring 110 is embedded in the purification and insulation box 100 to prevent the temperature inside the purification and insulation box 100 from being excessively affected by the temperature outside the purification and insulation box 100.

[0029] The temperature control assembly 200 includes an electric water heater 201, which is installed on the front surface of the purification and heat preservation box 100. One side of the electric water heater 201 is connected to an output interface 208, and the other side of the electric water heater 201 is connected to an input interface 207;

[0030] One end of the output water pipe 305 extends out of the purification and insulation box 100 and is connected to the input interface 207, and one end of the input water pipe 301 extends out of the purification and insulation box 100 and is connected to the output interface 208, so that the output water pipe 305 and the input water pipe 301 are connected through the input interface 207 and the output interface 208 respectively, so as to realize the circulation of liquid refrigerant, thereby changing the temperature around the two groups of purification heat transfer kettles 402. The upper end of the electric water heater 201 is connected to the refrigerant addition port 205, and the lower end of the electric water heater 201 is connected to the refrigerant discharge port 207, so as to facilitate the replacement of liquid refrigerant.

[0031] A control panel 202 is installed on the electric water heater 201, and a digital display screen 203 and a control button 204 are electrically connected to the control panel 202. The control button 204 is located below the digital display screen 203, which is convenient for observing and controlling the temperature of the liquid refrigerant when the electric water heater 201 is running.

[0032] The hydrogen purification component 400 also includes two groups of holders 401, and two groups of purification heat-conducting kettles 402 are respectively fixed on the two groups of holders 401. The purification heat-conducting kettle 402 is fixed with a first hydrogen purification layer 404 and a second hydrogen purification layer 403, which is convenient for multiple purification and refining of hydrogen.

[0033] A hydrogen transmission pipe 415 is connected between the upper ends of the side walls of the two groups of purification heat-conducting kettles 402, and a solenoid valve 416 is installed on the hydrogen transmission pipe 415;

[0034] The lower end of the side wall of one group of purification heat-conducting kettles 402 is connected to a hydrogen input pipe 413, and a first valve 414 is installed on the end of the hydrogen input pipe 413 extending out of the purification heat-conducting kettle 100. The lower end of the side wall of the other group of purification heat-conducting kettles 402 is connected to a hydrogen output pipe 411, and a second valve 412 is installed on the end of the hydrogen output pipe 411 extending out of the purification heat-conducting kettle 100. The hydrogen output pipe 411 and the hydrogen input pipe 413 are both sleeved with a second sealing ring 120, and the second sealing ring 120 is embedded in the purification heat-conducting box 100, so as to facilitate the overall control of the hydrogen input and output of the device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydrogen purification processing equipment, characterized in that: It comprises a purification and heat preservation box (100), wherein a hydrogen purification component (400) is installed in the purification and heat preservation box (100), a temperature adjustment component (300) is installed on the hydrogen purification component (400), and the temperature adjustment component (300) is connected to a temperature control component (200); The temperature adjustment component (300) comprises two groups of circulating water rings (302), each group of the circulating water rings (302) has two circulating water rings (302), a group of spiral water conduction pipes (303) are connected between the two groups of circulating water rings (302), and a connecting pipe (304) is connected between the two upper circulating water rings (302); The hydrogen purification component (400) comprises two groups of purification heat-conducting kettles (402), and the two groups of purification heat-conducting kettles (402) are respectively located in two groups of spiral heat-conducting water pipes (303).

2. A hydrogen purification processing equipment according to claim 1, characterized in that: One of the circulating water rings (302) located at the bottom is connected to an input water pipe (301), and the other circulating water ring (302) located at the bottom is connected to an output water pipe (305). Both the input water pipe (301) and the output water pipe (305) are sleeved with a first sealing ring (110), and the first sealing ring (110) is embedded in the purification and heat preservation box (100).

3. A hydrogen purification processing equipment according to claim 2, characterized in that: The temperature control component (200) comprises an electric water heater (201), wherein the electric water heater (201) is installed on the front surface of the purification and heat preservation box (100), one side of the electric water heater (201) is connected to an output interface (208), and the other side of the electric water heater (201) is connected to an input interface (207).

4. A hydrogen purification processing equipment according to claim 3, characterized in that: One end of the output water pipe (305) extends out of the purification and insulation box (100) and is connected to the input interface (207), one end of the input water pipe (301) extends out of the purification and insulation box (100) and is connected to the output interface (208), the upper end of the electric water heater (201) is connected to a refrigerant addition port (205), and the lower end of the electric water heater (201) is connected to a refrigerant discharge port (206).

5. A hydrogen purification processing equipment according to claim 4, characterized in that: A control panel (202) is installed on the electric water heater (201), and a digital display screen (203) and a control button (204) are electrically connected to the control panel (202), and the control button (204) is located below the digital display screen (203).

6. A hydrogen purification processing equipment according to claim 5, characterized in that: The hydrogen purification component (400) further comprises two groups of holders (401), and the two groups of purification heat-conducting kettles (402) are respectively fixed on the two groups of holders (401), and a first hydrogen purification layer (404) and a second hydrogen purification layer (403) are fixed in the purification heat-conducting kettle (402).

7. A hydrogen purification processing equipment according to claim 6, characterized in that: A hydrogen transmission pipe (415) is connected between the upper ends of the side walls of the two groups of purification heat-conducting kettles (402), and a solenoid valve (416) is installed on the hydrogen transmission pipe (415).

8. A hydrogen purification processing equipment according to claim 7, characterized in that: The lower end of the side wall of one group of the purification heat-conducting kettles (402) is connected to a hydrogen input pipe (413), and a first valve (414) is installed on one end of the hydrogen input pipe (413) extending out of the purification heat-conducting box (100). The lower end of the side wall of another group of the purification heat-conducting kettles (402) is connected to a hydrogen output pipe (411), and a second valve (412) is installed on one end of the hydrogen output pipe (411) extending out of the purification heat-conducting box (100). The hydrogen output pipe (411) and the hydrogen input pipe (413) are both sleeved with a second sealing ring (120), and the second sealing ring (120) is embedded in the purification heat-conducting box (100).

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