High-quality combined type carbon dioxide gasifier device

Abstract

The invention discloses a high-quality composite carbon dioxide gasifier device, and relates to the technical field of gas gasification equipment. The high-quality composite carbon dioxide gasifier device comprises a storage tank, a natural gasification unit, a water bath unit, a heating unit, a cooling unit and a processor. The high-quality combined type carbon dioxide gasifier device is efficient and energy-saving, natural gasification and water bath type gasification are combined, natural heat is fully utilized when environmental conditions allow, energy consumption is reduced, and the gasification efficiency is guaranteed through the water bath type gasification when the environmental temperature is low or the gas demand is large. The intelligent switching and adjusting system can flexibly adjust gasification modes and parameters according to different environment temperatures and gas using requirements, and it is ensured that carbon dioxide gas meeting the requirements is stably supplied. The stable gasification effect is that through primary gasification of natural gasification, secondary gasification of water bath type gasification and an efficient water circulation system, it is guaranteed that the water temperature is uniform, and stable and complete gasification of carbon dioxide is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of gas gasification equipment, and particularly to a high-quality composite carbon dioxide gasifier device. Background Art

[0002] Carbon dioxide is widely used in the fields of casting sodium silicate sand molding and carbon dioxide curing process.

[0003] In actual use, it is often necessary to gasify liquid carbon dioxide into gas. At present, the common carbon dioxide gasification methods have certain limitations. Although the natural gasification method is simple and has a low cost, it is greatly affected by the ambient temperature. The gasification efficiency is extremely low in a low-temperature environment and cannot meet the stable gas consumption demand. For a simple water bath gasifier, although it can provide heat through hot water to ensure the gasification efficiency, the energy consumption is high and the operating cost is large. In addition, the existing gasifiers are difficult to flexibly adjust the gasification amount and gasification speed, resulting in an inability to stably supply qualified gas in some occasions where the requirements for the carbon dioxide gas flow rate and pressure vary.

[0004] The natural gasification method is greatly affected by the ambient temperature, and the gasification efficiency is extremely low in a low-temperature environment, unable to meet the stable gas consumption demand; the water bath gasifier has high energy consumption and large operating cost; the existing gasifiers are difficult to flexibly adjust the gasification amount and gasification speed, and cannot stably supply qualified gas in specific occasions. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the present invention provides a high-quality composite carbon dioxide gasifier device, which solves the problems that the natural gasification method is greatly affected by the ambient temperature, the gasification efficiency is extremely low in a low-temperature environment and cannot meet the stable gas consumption demand; the water bath gasifier has high energy consumption and large operating cost; the existing gasifiers are difficult to flexibly adjust the gasification amount and gasification speed and cannot stably supply qualified gas in specific occasions.

[0006] To achieve the above object, the present invention is realized through the following technical solutions: A high-quality composite carbon dioxide gasifier device, including a storage tank, a natural gasification unit, a water bath unit, a heating unit, a cooling unit and a processor. The storage tank, the natural gasification unit and the water bath unit are connected in sequence. The heating unit and the cooling unit are connected to both sides of the water bath unit. The natural gasification unit includes:

[0007] A gasifier, which is provided with gasification pipes, and the gasification pipes are distributed in a rectangular array and are sleeved with heat absorption fins on the outside;

[0008] A blower;

[0009] A gas transmission pipe;

[0010] The water bath unit includes:

[0011] A water bath tank;

[0012] An air outlet pipe, the air outlet pipe is inserted into the top of the water bath tank, the air outlet pipe is connected with a spiral pipe, the spiral pipe is located inside the water bath tank, and a plurality of groups of evenly distributed spiral plates are arranged on the outer side of the spiral pipe;

[0013] The storage tank, the natural gasification unit, the water bath unit, the heating unit and the cooling unit are respectively connected to a processor. The storage tank is used to store raw materials and continuously and stably supply raw materials for the device. The natural gasification unit is arranged on the front side of the water bath unit and initially gasifies using ambient heat. The water bath unit performs secondary gasification on carbon dioxide. The heating unit and the cooling unit are used to control the temperature of the water bath unit.

[0014] Preferably, a feed pipe is connected to the outside of the storage tank, and a feed pump is connected to the feed pipe.

[0015] Preferably, an air chamber is connected to the top of the gasification pipe. The outside of the air chamber is connected to the feed pipe. A first liquid level sensor and a pressure sensor are arranged on the air chamber. The bottom of the gasification pipe is connected to a communication chamber, and the gasification pipe communicates the air chamber and the communication chamber.

[0016] Preferably, the fan is arranged outside the gasifier. The fan is provided with a support rod, and a fan blade is inserted into the inner side of the support rod. The gas transmission pipe is connected to the top of the gasifier, and a plurality of groups of temperature and pressure sensors are arranged on the gas transmission pipe.

[0017] Preferably, a plurality of groups of temperature sensors are vertically and evenly distributed and inserted into the water bath tank. A water inlet pipe and a cold water circulation pipe are connected to the outside of the water bath tank.

[0018] Preferably, the other end of the spiral pipe is connected to an air inlet pipe, and the air inlet pipe penetrates through the water bath tank and is connected to the gas transmission pipe.

[0019] Preferably, the heating unit is provided with a bracket and a water tank. A support plate is connected to the bracket. An electric heater and a second liquid level sensor are arranged inside the water tank. A hot water pipe and a return pipe are connected to the outside of the water tank. The hot water pipe and the return pipe are connected to the outside of the water bath tank. A return water pump is connected to the return pipe, and the return water pump is located on the support plate.

[0020] Preferably, the cooling unit is provided with a cooling pool and a cold water pump. A cross plate is arranged on the top of the cooling pool. A water return port is arranged on the outside of the cooling pool, and the water return port is connected to the cold water circulation pipe. The cold water pump is located above the cross plate, and the cold water pump is connected to a cold water pipe, and the cold water pipe is connected to the water inlet pipe.

[0021] Preferably, the processor controls the operation of the device. After the device is started, the processor controls the feed pump to pump the raw material from the storage tank into the natural gasification unit through the feed pipe. The processor adjusts the gasification efficiency of the natural gasification unit by controlling the power of the fan. The gasified carbon dioxide is transported to the water bath unit through the gas transmission pipe. The water bath unit is connected to the heating unit and the cooling unit, and the heating unit and the cooling unit are used to control the temperature of the water bath unit to perform secondary gasification on the carbon dioxide to ensure a stable gasification effect.

[0022] The present invention discloses a high-quality composite carbon dioxide gasifier device, and its beneficial effects are as follows:

[0023] 1. High efficiency and energy saving: Combining natural gasification and water bath gasification, making full use of natural heat when environmental conditions permit to reduce energy consumption, and ensuring gasification efficiency through water bath gasification when the environmental temperature is low or the gas demand is large.

[0024] 2. Adapt to variable working conditions: The intelligent switching and adjustment system can flexibly adjust the gasification method and parameters according to different environmental temperatures and gas demands to ensure a stable supply of carbon dioxide gas that meets the requirements.

[0025] 3. Stable gasification effect: Through the preliminary gasification of natural gasification and the secondary gasification of water bath gasification, and an efficient water circulation system to ensure uniform water temperature, stable and complete gasification of carbon dioxide is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the structure of the storage unit of the present invention;

[0029] Figure 3 It is a schematic diagram of the structure of the natural gasification unit of the present invention;

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

[0031] Figure 5 It is a schematic diagram of the structure of the water bath tank of the present invention;

[0032] Figure 6 It is a schematic sectional view of the water bath tank of the present invention;

[0033] Figure 7 It is a schematic structural diagram of the heating unit of the present invention;

[0034] Figure 8 It is a schematic structural diagram of the cooling unit of the present invention;

[0035] Figure 9 It is a working flow chart of the present invention.

[0036] In the figure: 1. Storage tank; 11. Feed pipe; 12. Feed pump; 2. Natural gasification unit; 21. Gasifier; 211. Gas chamber; 2111. First liquid level sensor; 2112. Pressure sensor; 212. Gasification pipe; 2121. Heat absorption fins; 213. Communication chamber; 22. Fan; 221. Support rod; 222. Fan blade; 23. Gas transmission pipe; 231. Temperature and pressure sensor; 3. Water bath unit; 31. Water bath tank; 311. Temperature sensor; 312. Water inlet pipe; 313. Cold water circulation pipe; 32. Gas outlet pipe; 321. Spiral pipe; 322. Spiral plate; 323. Gas inlet pipe; 4. Heating unit; 41. Bracket; 411. Support plate; 42. Water tank; 421. Electric heater; 422. Second liquid level sensor; 423. Hot water pipe; 424. Return pipe; 425. Return water pump; 5. Cooling unit; 51. Cooling pond; 511. Horizontal plate; 512. Water return port; 52. Cold water pump; 521. Cold water pipe. Detailed implementation manners

[0037] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0038] The embodiments of the present application provide a high-quality composite carbon dioxide gasifier device, which solves the problems that the natural gasification method is greatly affected by the ambient temperature, has extremely low gasification efficiency in low-temperature environments and cannot meet the stable gas consumption demand; the water bath gasifier has high energy consumption and high operating costs; and the existing gasifiers are difficult to flexibly adjust the gasification amount and gasification speed and cannot stably supply qualified gas in specific occasions, realizing an efficient, energy-saving and stable carbon dioxide gasification process.

[0039] The embodiments of the present invention disclose a high-quality composite carbon dioxide gasifier device.

[0040] Embodiment 1

[0041] According to the appendix Figures 1-9As shown in the figure, it includes a storage tank 1, a natural gasification unit 2, a water bath unit 3, a heating unit 4, a cooling unit 5 and a processor. The storage tank 1, the natural gasification unit 2 and the water bath unit 3 are connected in sequence. The heating unit 4 and the cooling unit 5 are connected to both sides of the water bath unit 3. The natural gasification unit 2 includes a vaporizer 21, a blower 22 and a gas pipeline 23. The vaporizer 21 is provided with vaporization pipes 212. The vaporization pipes 212 are arranged in a rectangular array and are sleeved with heat absorption fins 2121 on the outside. The vaporization pipes 212 are made of aluminum alloy with good thermal conductivity, and the heat absorption fins 2121 are arranged on the outside of the vaporization pipes 212, which can increase the heat exchange area with the environment and improve the natural gasification efficiency.

[0042] The water bath unit 3 includes a water bath tank 31 and an air outlet pipe 32. The air outlet pipe 32 is inserted into the top of the water bath tank 31. The air outlet pipe 32 is connected with a spiral pipe 321. The spiral pipe 321 is located inside the water bath tank 31. A plurality of evenly distributed spiral plates 322 are arranged on the outside of the spiral pipe 321. The spiral plates 322 can increase the contact area of the spiral pipe 321 and improve the secondary gasification effect on carbon dioxide.

[0043] The storage tank 1, the natural gasification unit 2, the water bath unit 3, the heating unit 4 and the cooling unit 5 are respectively connected to the processor. The storage tank 1 is used to store raw materials and continuously and stably provide raw materials for the device. The natural gasification unit 2 is arranged on the front side of the water bath unit 3 and is initially gasified using environmental heat. The water bath unit 3 performs secondary gasification on carbon dioxide. The heating unit 4 and the cooling unit 5 are used to control the temperature of the water bath unit 3.

[0044] Furthermore, the storage tank 1 is made of a high-strength corrosion-resistant material to ensure the safety and durability during the storage of liquid carbon dioxide. An inlet pipe 11 is connected to the outside of the storage tank 1, and an inlet pump 12 is connected to the inlet pipe 11. The raw materials in the storage tank 1 can be pumped to the subsequent units through the inlet pump 12.

[0045] Furthermore, a gas chamber 211 is connected to the top of the vaporization pipe 212. The outside of the gas chamber 211 is connected to the inlet pipe 11. A first liquid level sensor 2111 and a pressure sensor 2112 are arranged on the gas chamber 211 to monitor the liquid level and pressure conditions in the gas chamber 211. The bottom of the vaporization pipe 212 is connected to a communication chamber 213. The vaporization pipe 212 communicates the gas chamber 211 and the communication chamber 213.

[0046] Specifically disclosed, the fan 22 is arranged outside the vaporizer 21. The fan 22 is provided with a support rod 221, and a fan blade 222 is inserted inside the support rod 221. When the fan blade 222 works, it can accelerate the air flow and further improve the vaporization efficiency. The fan 22 can be adjusted in frequency according to the ambient temperature and vaporization requirements, reducing energy consumption while ensuring the vaporization efficiency. The outside of the gas transmission pipe 23 is wrapped with heat-insulating material, which can keep the vaporized carbon dioxide in a gaseous state for stable transmission. The gas transmission pipe 23 is connected to the top of the vaporizer 21, and multiple groups of temperature and pressure sensors 231 are arranged on the gas transmission pipe 23 to monitor the temperature and pressure of the carbon dioxide gas during the transmission process.

[0047] Specifically disclosed, the water bath tank 31 is made of heat-insulating material to reduce heat dissipation. Multiple groups of temperature sensors 311 are vertically and evenly inserted on the water bath tank 31 to monitor the water temperature at different heights inside the water bath tank 31, avoiding the water temperature stratification and reducing the effect of water bath vaporization. The outside of the water bath tank 31 is connected with a water inlet pipe 312 and a cold water circulation pipe 313.

[0048] It needs to be emphasized particularly that the other end of the spiral pipe 321 is connected with an air inlet pipe 323, and the air inlet pipe 323 penetrates through the water bath tank 31 and is connected with the gas transmission pipe 23, enabling the naturally vaporized carbon dioxide to enter the water bath unit 3 for secondary vaporization.

[0049] It needs to be emphasized particularly that the heating unit 4 is provided with a bracket 41 and a water tank 42. A support plate 411 is connected to the bracket 41. An electric heater 421 and a second liquid level sensor 422 are arranged inside the water tank 42. A hot water pipe 423 and a return water pipe 424 are connected to the outside of the water tank 42. The hot water pipe 423 and the return water pipe 424 are connected to the outside of the water bath tank 31, and a return water pump 425 is connected to the return water pipe 424. The return water pump 425 is located on the support plate 411.

[0050] It needs to be emphasized particularly that the cooling unit 5 is provided with a cooling pool 51 and a cold water pump 52. A cross plate 511 is arranged on the top of the cooling pool 51. A water return port 512 is arranged on the outside of the cooling pool 51, and the water return port 512 is connected with the cold water circulation pipe 313. The cold water pump 52 is located above the cross plate 511, and the cold water pump 52 is connected with a cold water pipe 521, and the cold water pipe 521 is connected with the water inlet pipe 312.

[0051] Embodiment 2

[0052] According to the appendix Figures 1-9As shown in the figure, it includes a storage tank 1, a natural gasification unit 2, a water bath unit 3, a heating unit 4, a cooling unit 5 and a processor. The storage tank 1, the natural gasification unit 2 and the water bath unit 3 are connected in sequence. The heating unit 4 and the cooling unit 5 are connected to both sides of the water bath unit 3. The natural gasification unit 2 includes a gasifier 21, a fan 22 and a gas pipeline 23. The gasifier 21 is provided with gasification pipes 212, and the gasification pipes 212 are distributed in a rectangular array and are sleeved with heat absorption fins 2121 on the outside;

[0053] The water bath unit 3 includes a water bath tank 31 and an air outlet pipe 32. The air outlet pipe 32 is inserted into the top of the water bath tank 31. The air outlet pipe 32 is connected with a spiral pipe 321. The spiral pipe 321 is located inside the water bath tank 31, and multiple groups of evenly distributed spiral plates 322 are arranged on the outside of the spiral pipe 321;

[0054] The storage tank 1, the natural gasification unit 2, the water bath unit 3, the heating unit 4 and the cooling unit 5 are respectively connected to the processor. The storage tank 1 is used to store raw materials and continuously and stably provide raw materials for the device. The natural gasification unit 2 is arranged on the front side of the water bath unit 3 and is used for preliminary gasification using environmental heat. The water bath unit 3 performs secondary gasification on carbon dioxide. The heating unit 4 and the cooling unit 5 are used to control the temperature of the water bath unit 3.

[0055] It should be emphasized that the processor controls the operation of the device. After the device is started, the processor controls the feed pump 12 to pump the raw materials from the storage tank 1 into the natural gasification unit 2 through the feed pipe 11. The processor adjusts the gasification efficiency of the natural gasification unit 2 by controlling the power of the fan 22. The gasified carbon dioxide is transported to the water bath unit 3 through the gas pipeline 23. The water bath unit 3 is connected to the heating unit 4 and the cooling unit 5, and the heating unit 4 and the cooling unit 5 are used to control the temperature of the water bath unit 3 to perform secondary gasification on carbon dioxide to ensure a stable gasification effect.

[0056] Working principle: After the device is started, the processor controls the feed pump 12 to pump the raw materials from the storage tank 1 into the natural gasification unit 2 through the feed pipe 11, and adjusts the gasification efficiency of the natural gasification unit 2 by controlling the power of the fan 22. The gasified carbon dioxide is transported to the water bath unit 3 through the gas pipeline 23. The heating unit 4 and the cooling unit 5 are used to control the temperature of the water bath unit 3 to perform secondary gasification on carbon dioxide to ensure a stable gasification effect. The processor adopts an advanced microprocessor chip, which has powerful data processing capabilities and fast response speeds, and can receive the data fed back by each sensor in real time. Under different production conditions, according to the required flow rate and pressure requirements of carbon dioxide gas, the processor dynamically adjusts the flow rate of the feed pump 12, the power of the fan 22, and the working states of the heating unit 4 and the cooling unit 5 to ensure that the output carbon dioxide gas meets the actual requirements.

[0057] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and what is described in the above-mentioned embodiments and the specification is only to illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-quality composite carbon dioxide gasifier device, comprising a storage tank (1), a natural gasification unit (2), a water bath unit (3), a heating unit (4), a cooling unit (5) and a processor, wherein the storage tank (1), the natural gasification unit (2) and the water bath unit (3) are connected in sequence, and the heating unit (4) and the cooling unit (5) are connected to both sides of the water bath unit (3), characterized in that: The natural gasification unit (2) comprises: A gasifier (21), wherein the gasifier (21) is provided with a gasification tube (212), wherein the gasification tube (212) is distributed in a rectangular array and has a heat absorbing fin (2121) sleeved on the outer side; Fan (22); Gas pipe (23); The water bath unit (3) comprises: Water bath tank (31); An air outlet pipe (32), the air outlet pipe (32) is plugged into the top of the water bath tank (31), the air outlet pipe (32) is connected to a spiral tube (321), the spiral tube (321) is located inside the water bath tank (31), and a plurality of groups of evenly distributed spiral plates (322) are arranged outside the spiral tube (321); The material storage tank (1), the natural gasification unit (2), the water bath unit (3), the heating unit (4) and the cooling unit (5) are respectively connected to each other; the material storage tank (1) is used to store raw materials to continuously and stably provide raw materials for the device; the natural gasification unit (2) is arranged in front of the water bath unit (3) to perform preliminary gasification using environmental heat; the water bath unit (3) performs secondary gasification on carbon dioxide; and the heating unit (4) and the cooling unit (5) are used to control the temperature of the water bath unit (3).

2. A high-quality composite carbon dioxide gasifier device according to claim 1, characterized in that: The outside of the storage tank (1) is connected to a feed pipe (11), and the feed pipe (11) is connected to a feed pump (12).

3. A high-quality composite carbon dioxide gasifier device according to claim 1, characterized in that: The top of the gasification tube (212) is connected to a gas chamber (211); the outer side of the gas chamber (211) is connected to a feed tube (11); a first liquid level sensor (2111) and a pressure sensor (2112) are arranged on the gas chamber (211); the bottom of the gasification tube (212) is connected to a connecting chamber (213); the gasification tube (212) connects the gas chamber (211) and the connecting chamber (213).

4. A high-quality composite carbon dioxide gasifier device according to claim 1, characterized in that: The fan (22) is arranged outside the gasifier (21), the fan (22) is provided with a support rod (221), the inner side of the support rod (221) is plugged with a fan blade (222), the gas delivery pipe (23) is connected to the top of the gasifier (21), and the gas delivery pipe (23) is provided with a plurality of groups of temperature and pressure sensors (231).

5. A high-quality composite carbon dioxide gasifier device according to claim 1, characterized in that: The water bath tank (31) is plugged with a plurality of groups of temperature sensors (311) that are evenly distributed vertically, and the outside of the water bath tank (31) is connected with a water inlet pipe (312) and a cold water circulation pipe (313).

6. A high-quality composite carbon dioxide gasifier device according to claim 4, characterized in that: The other end of the spiral tube (321) is connected to an air inlet pipe (323), and the air inlet pipe (323) passes through the water bath tank (31) and is connected to the air delivery pipe (23).

7. A high-quality composite carbon dioxide gasifier device according to claim 1, characterized in that: The heating unit (4) is provided with a bracket (41) and a water tank (42); the bracket (41) is connected to a support plate (411); an electric heater (421) and a second liquid level sensor (422) are provided inside the water tank (42); a hot water pipe (423) and a return water pipe (424) are connected to the outside of the water tank (42); the hot water pipe (423) and the return water pipe (424) are connected to the outside of the water bath tank (31); a return water pump (425) is connected to the return water pipe (424); and the return water pump (425) is located on the support plate (411).

8. A high-quality composite carbon dioxide gasifier device according to claim 5, characterized in that: The cooling unit (5) is provided with a cooling pool (51) and a cold water pump (52); a horizontal plate (511) is provided on the top of the cooling pool (51); a water return port (512) is provided on the outside of the cooling pool (51); the water return port (512) is connected to a cold water circulation pipe (313); the cold water pump (52) is located above the horizontal plate (511); the cold water pump (52) is connected to a cold water pipe (521); and the cold water pipe (521) is connected to a water inlet pipe (312).

9. The atomizing device for producing aerogel felt according to claim 1, characterized in that: The processor controls the device to work. After the device is started, the processor controls the feed pump (12) to pump the raw materials from the storage tank (1) into the natural gasification unit (2) through the feed pipe (11). The processor adjusts the gasification efficiency of the natural gasification unit (2) by controlling the power of the fan (22). The gasified carbon dioxide is transported to the water bath unit (3) through the gas transmission pipe (23). The water bath unit (3) is connected to the heating unit (4) and the cooling unit (5). The heating unit (4) and the cooling unit (5) are used to control the temperature of the water bath unit (3) and perform secondary gasification on the carbon dioxide to ensure a stable gasification effect.

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