Device for producing steam by using reaction heat generated by conversion of molecular hydrogen into atomic hydrogen

Abstract

The utility model discloses a device for producing steam by utilizing reaction heat generated by converting molecular hydrogen into atomic hydrogen. The device comprises a catalyst reaction device, a steam generator and a mixed gas tank, the mixed gas tank is filled with H2 and H2S mixed gas, an outlet of the mixed gas tank is communicated with the catalyst reaction device through a pipeline, and a compressor is arranged in a connecting pipeline between the mixed gas tank and the catalyst reaction device; the mixed gas of H2 and H2S in the mixed gas tank is input into the catalyst reaction device through the compressor; and the outlet of the catalyst reaction device is communicated with the inlet of the steam generator. According to the utility model, molecular hydrogen and H2S are heated to more than 310 DEG C, the molecular hydrogen is converted into atomic hydrogen through a thermal catalyst, and then the atomic hydrogen flows through the metal surface of the steam generator to be recombined into the molecular hydrogen and release a large amount of heat to generate steam, so that the atomic hydrogen is converted into a unique energy source.

Description

Technical Field

[0001] The utility model relates to the technical field of heat energy recovery and utilization, in particular to a device for producing steam by utilizing reaction heat generated by converting molecular hydrogen into atomic hydrogen. Background Art

[0002] According to the current research progress of heat recovery theory: atomic hydrogen can be obtained when hydrogen molecules are heated, especially through electric arc or low-voltage discharge. However, the atomic hydrogen obtained can only exist for half a second, and then it will reorganize into molecular hydrogen and release a large amount of heat. If the generated atomic hydrogen gas flow is directed to the metal surface, the reaction heat when the atomic hydrogen combines into molecular hydrogen can generate a high temperature of up to 4273K, which is the reaction characteristic of atomic hydrogen.

[0003] However, in the prior art, when hydrogen molecules are heated (especially by electric arc or low-voltage discharge), the electric energy required to prepare atomic hydrogen is only used for welding high-melting-point metals, and there is no other effective way to utilize it. If the reaction heat of converting molecular hydrogen into atomic hydrogen can be used in the field of steam production technology, the advantages of low electric energy required for converting molecular hydrogen into atomic hydrogen and large heat generated can be used to use the production capacity in fields with high economic and social benefits such as heating and power generation. Utility Model Content

[0004] The purpose of the utility model is to overcome the defects in the prior art and provide a device for producing steam by utilizing the reaction heat generated by converting molecular hydrogen into atomic hydrogen, so as to heat molecular hydrogen and H2S to above 310°C, convert molecular hydrogen into atomic hydrogen through a thermal catalyst, and then the atomic hydrogen flow passes through the metal surface of the steam generator to recombine into molecular hydrogen and release a large amount of heat to generate steam, thereby converting atomic hydrogen into a unique energy source.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a device for producing steam by utilizing the reaction heat generated by converting molecular hydrogen into atomic hydrogen, comprising: a catalyst reaction device, a steam generator and a mixed gas tank;

[0006] The mixed gas tank is filled with a mixed gas of H2 and H2S, the outlet of the mixed gas tank is connected to the catalyst reaction device through a pipeline, and a compressor is provided in the connecting pipeline between the mixed gas tank and the catalyst reaction device, so as to input the mixed gas of H2 and H2S in the mixed gas tank into the catalyst reaction device through the compressor;

[0007] The outlet of the catalyst reaction device is connected to the inlet of the steam generator,

[0008] The steam generator outlet is connected to the mixed gas tank inlet through a pipeline, and a cooler is provided in the connecting pipeline between the steam generator and the mixed gas tank;

[0009] The catalyst reaction device is also connected to a circulation heating mechanism, and the circulation heating device is used to perform circulation heating on the catalyst reaction device.

[0010] Preferably, the circulating heating mechanism includes a thermal oil tank, a circulating pump and a heater; thermal oil is injected into the thermal oil tank, and the thermal oil tank outlet is connected to the catalyst reaction device through a pipeline; a circulating pump and a heater are arranged on the pipeline connecting the thermal oil tank outlet and the catalyst reaction device, and the oil outlet of the catalyst reaction device is also connected to the thermal oil tank inlet through a pipeline.

[0011] Preferably, the mixed gas tank comprises a tank body, and the tank body is provided with an air inlet connector and a pressure alarm;

[0012] The bottom of the tank body is connected to a gas supply connecting pipe, and a mixed gas supply mechanism is arranged inside the tank body. The mixed gas supply mechanism is connected to the gas supply connecting pipe to realize mixing and transporting the H2 and H2S gases inside the tank body to the gas supply connecting pipe.

[0013] Preferably, the mixing air supply mechanism includes a mixing air supply pipe, which is disposed and installed at the inner center position of the tank body, and the bottom of the mixing air supply pipe is connected to the air supply connecting pipe through a joint pipe, and a plurality of air inlets are opened on the mixing air supply pipe along its length direction.

[0014] Preferably, a gas mixing mechanism is provided inside the joint pipe, and the gas mixing mechanism is configured such that when the mixing gas supply pipe supplies gas to the joint pipe, the gas mixing mechanism automatically mixes the gas inside the joint pipe.

[0015] Preferably, the gas mixing mechanism comprises a rotating shaft, which is rotatably mounted in the joint pipe via a bearing, and a stirring blade is connected to the bottom end of the rotating shaft.

[0016] Preferably, a hole cleaning component is provided in the mixed air supply pipe, and the hole cleaning component is transmission-connected to the air mixing mechanism. When the air mixing mechanism mixes the gas inside the joint pipe, the hole cleaning component passively and automatically cleans the air inlet on the mixed air supply pipe.

[0017] Preferably, an annular adjustment groove is provided on the rotating shaft, and an arc-shaped protrusion structure is provided on the annular path of the annular adjustment groove. The hole cleaning assembly includes a core rod, and a cleaning rod is arranged on the core rod at a position corresponding to each air inlet. The bottom of the core rod is connected to an L-shaped transmission frame, and the L-shaped transmission frame is connected to a guide adjustment rod, and the guide adjustment rod is slidably embedded in the annular adjustment groove.

[0018] Preferably, the cleaning rod comprises an adjusting connecting rod, one end of the adjusting connecting rod is rotatably connected to the core rod, and the other end of the adjusting connecting rod is rotatably connected to a cleaning rod, and the cleaning rod passes through the air inlet.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1: Heating molecular hydrogen and H2S to above 310℃, converting molecular hydrogen into atomic hydrogen through thermal catalyst, and then the atomic hydrogen flow passes through the metal surface of the steam generator to recombine into molecular hydrogen and release a large amount of heat to produce steam, thus converting atomic hydrogen into a unique energy source;

[0021] 2: In the device for producing steam by utilizing the reaction heat generated by converting molecular hydrogen into atomic hydrogen, a mixed gas supply pipe is arranged inside the mixed gas tank, and a plurality of gas inlets are opened in the length direction of the mixed gas supply pipe, so that the mixed gas supply pipe can synchronously extract gas from different positions inside the tank body, so as to realize uniform extraction of gas for transportation.

[0022] 3: By arranging a gas mixing mechanism inside the joint pipe, when the mixed gas supply pipe supplies gas to the joint pipe, the gas mixing mechanism automatically mixes the gas inside the joint pipe, and the gas mixing mechanism synchronously drives the hole cleaning component to passively and automatically clean the air inlet on the mixed gas supply pipe to prevent the air inlet from being blocked and causing uneven gas supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of the device for producing steam using the reaction heat generated by converting molecular hydrogen into atomic hydrogen provided by the utility model;

[0024] Figure 2 This is a schematic diagram of the overall structure of the mixed gas tank of the utility model;

[0025] Figure 3 It is a cross-sectional view of the mixed gas tank of the utility model;

[0026] Figure 4 This is a schematic diagram of the overall structure of the gas mixing mechanism of the utility model;

[0027] Figure 5 It is a schematic diagram of the connection structure between the gas mixing mechanism and the hole cleaning component of the utility model;

[0028] Figure 6 It is a schematic diagram of the overall structure of the hole cleaning component of the utility model.

[0029] Figure numerals: 1. Catalyst reaction device; 2. Steam generator; 3. Cooler; 4. Mixed gas tank; 41. Tank body; 42. Air inlet connector; 43. Pressure alarm; 44. Air supply connecting pipe; 45. Mixed air supply pipe; 451. Air inlet; 46. Connector pipe; 47. Air mixing mechanism; 471. Bearing; 472. Rotating shaft; 473. Stirring fan blade; 474. Annular adjustment groove; 48. Hole cleaning assembly; 481. L-shaped transmission frame; 482. Guide adjustment rod; 483. Core rod; 484. Adjustment connecting rod; 485. Cleaning rod; 5. Compressor; 6. Thermal oil tank; 7. Circulation pump; 8. Heater. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-6 , further illustrating the specific implementation of the device for producing steam by utilizing the reaction heat generated by converting molecular hydrogen into atomic hydrogen. The device for producing steam by utilizing the reaction heat generated by converting molecular hydrogen into atomic hydrogen is not limited to the description of the following embodiments.

[0031] Embodiment 1:

[0032] like Figure 1 As shown, this embodiment provides a device for producing steam by utilizing the reaction heat generated by converting molecular hydrogen into atomic hydrogen, including a device for producing steam by utilizing the reaction heat generated by converting molecular hydrogen into atomic hydrogen, including: a catalyst reaction device 1, a steam generator 2 and a mixed gas tank 4;

[0033] The mixed gas tank 4 is filled with a mixed gas of H2 and H2S, and the volume ratio of H2 and H2S gas is 2:1. The outlet of the mixed gas tank 4 is connected to the catalyst reaction device 1 through a pipeline, and a compressor 5 is provided in the connecting pipeline between the mixed gas tank 4 and the catalyst reaction device 1, so as to input the mixed gas of H2 and H2S in the mixed gas tank 4 into the catalyst reaction device 1 through the compressor 5;

[0034] The outlet of the catalyst reaction device 1 is connected to the inlet of the steam generator 2. The catalyst reaction device 1 is filled with a metal solid catalyst, and the metal solid catalyst includes Pt or LaNi.

[0035] The outlet of the steam generator 2 is connected to the inlet of the mixed gas tank 4 through a pipeline, and a cooler 3 is provided in the connecting pipeline between the steam generator 2 and the mixed gas tank 4;

[0036] The catalyst reaction device 1 is also connected to a circulation heating mechanism, and the circulation heating device is used to perform circulation heating on the catalyst reaction device 1 .

[0037] The circulating heating mechanism includes a thermal oil tank 6, a circulating pump 7 and a heater 8;

[0038] The heat transfer oil tank 6 is filled with heat transfer oil, and the outlet of the heat transfer oil tank 6 is connected to the catalyst reaction device 1 through a pipeline;

[0039] A circulation pump 7 and a heater 8 are provided on the pipeline connecting the outlet of the heat transfer oil tank 6 and the catalyst reaction device 1 , and the oil outlet of the catalyst reaction device 1 is also connected to the inlet of the heat transfer oil tank 6 through a pipeline.

[0040] By adopting the above technical scheme: a metal solid catalyst is placed in the catalyst reaction device 1, and the reaction gas mixed with H2 and H2S in the mixed gas tank 4 is input into the catalyst reaction device 1 through the compressor 5; the catalyst reaction device 1 is closed and heated by a circulating heating mechanism, and when the temperature of the heating device is above 310°C and the total input energy is above 4900KJ, the catalyst reaction device 1 is opened, so that the gas and energy in the catalyst reaction device 1 flow to the steam generator 2 containing water for reaction, and the resulting products include steam heat energy and gas, wherein the steam heat energy is collected for power generation and recycled to obtain water, and the collected gas is condensed by the cooler 3 to obtain H2 and H2S gas and transported to the mixed gas tank 4 for circulating reaction. The device for producing steam by using the reaction heat generated by converting molecular hydrogen into atomic hydrogen can heat molecular hydrogen and H2S to above 310°C, convert molecular hydrogen into atomic hydrogen through a thermal catalyst, and then the atomic hydrogen flow passes through the metal surface of the steam generator to recombine into molecular hydrogen and release a large amount of heat to generate steam, thereby converting atomic hydrogen into a unique energy source.

[0041] Example 2

[0042] like Figure 2-3 As shown, the mixed gas tank 4 includes a tank body 41, on which an air inlet connector 42 and a pressure alarm 43 are provided; the pipeline connection is achieved through the air inlet connector 42, and the pressure alarm 43 is used to monitor and display the pressure of the mixed gas tank 4 in real time, and to alarm when the threshold is exceeded.

[0043] A gas supply connecting pipe 44 is connected to the bottom of the tank body 41, and a mixing gas supply mechanism is arranged inside the tank body 41. The mixing gas supply mechanism is connected to the gas supply connecting pipe 44 so as to realize the mixing and transport of the H2 and H2S gases inside the tank body 41 to the gas supply connecting pipe 44. The mixing gas supply mechanism includes a mixing gas supply pipe 45. The mixing gas supply pipe 45 is disposed and installed at the inner center position of the tank body 41, and the bottom of the mixing gas supply pipe 45 is connected to the gas supply connecting pipe 44 through a joint pipe 46. A plurality of gas inlets 451 are opened on the mixing gas supply pipe 45 along its length direction.

[0044] Specifically, due to the density difference between H2 and H2S gases inside the tank body 41, the H2 and H2S gases are unevenly distributed inside the tank body 41. By vertically arranging a mixing gas supply pipe 45 inside the tank body 41 and opening a plurality of gas inlets 451 in the length direction of the mixing gas supply pipe 45, the mixing gas supply pipe 45 can synchronously extract gas from different positions inside the tank body 41 to achieve uniform extraction of gas for transportation.

[0045] Example 3

[0046] like Figure 4-6 As shown, a gas mixing mechanism 47 is provided inside the joint pipe 46, and the gas mixing mechanism 47 is assembled such that when the mixed gas supply pipe 45 supplies gas to the joint pipe 46, the gas mixing mechanism 47 automatically mixes the gas inside the joint pipe 46, and the gas mixing mechanism 47 includes a rotating shaft 472, which is rotatably mounted in the joint pipe 46 through a bearing 471, and a stirring blade 473 is connected to the bottom end of the rotating shaft 472. When the mixed gas supply pipe 45 supplies gas to the joint pipe 46, the gas flow drives the stirring blade 473 to rotate, thereby realizing the mixed transportation of the gas extracted from the multiple air inlets 451.

[0047] A hole cleaning component 48 is provided in the mixed air supply pipe 45, and the hole cleaning component 48 is in driving connection with the mixing mechanism 47. When the mixing mechanism 47 mixes the gas inside the joint pipe 46, the hole cleaning component 48 passively and automatically cleans the air inlet 451 on the mixed air supply pipe 45. An annular adjustment groove 474 is provided on the rotating shaft 472, and an arc-shaped convex structure is provided on the annular path of the annular adjustment groove 474. The hole cleaning component 48 includes a core rod 483, and a cleaning rod is provided on the core rod 483 at a position corresponding to each air inlet 451. The core rod 48 3 is connected to an L-shaped transmission frame 481 at the bottom, and a guide adjustment rod 482 is connected to the L-shaped transmission frame 481, and the guide adjustment rod 482 is slidably embedded in the annular adjustment groove 474. The arc-shaped protrusion structure on the annular adjustment groove 474 is assembled so that when it rotates to dock with the guide adjustment rod 482, it drives the guide adjustment rod 482 to move upward. The cleaning rod member includes an adjusting connecting rod 484, and one end of the adjusting connecting rod 484 is rotatably connected to the core rod 483, and the other end thereof is rotatably connected to a cleaning rod 485, and the cleaning rod 485 runs through the air inlet 451.

[0048] Specifically, the gas flow drives the stirring blades 473 to rotate, so as to achieve mixed transportation of the gases extracted from multiple air inlets 451. At this time, the stirring blades 473 drive the rotating shaft 472 to rotate synchronously, and when the arc-shaped protrusion structure of the annular adjustment groove 474 on the rotating shaft 472 rotates and docks with the guide adjustment rod 482, it drives the guide adjustment rod 482 to move upward. At this time, the guide adjustment rod 482 cooperates with the L-shaped transmission frame 481 to drive the core rod 483 to move upward, and the core rod 483 drives the cleaning rod 485 to move back and forth on the air inlet 451 through the adjustment connecting rod 484 thereon, so as to clean the air inlet 451 and prevent the air inlet 451 from being blocked, resulting in uneven air supply.

[0049] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for producing steam using the heat of reaction generated by converting molecular hydrogen into atomic hydrogen, characterized in that: include: A catalyst reaction device (1), a steam generator (2) and a mixed gas tank (4); The mixed gas tank (4) is filled with a mixed gas of H2 and H2S, the outlet of the mixed gas tank (4) is connected to the catalyst reaction device (1) through a pipeline, and a compressor (5) is provided in the connecting pipeline between the mixed gas tank (4) and the catalyst reaction device (1), so that the mixed gas of H2 and H2S in the mixed gas tank (4) is input into the catalyst reaction device (1) through the compressor (5); The outlet of the catalyst reaction device (1) is connected to the inlet of the steam generator (2). The outlet of the steam generator (2) is connected to the inlet of the mixed gas tank (4) through a pipeline, and a cooler (3) is provided in the connecting pipeline between the steam generator (2) and the mixed gas tank (4); The catalyst reaction device (1) is also connected to a circulation heating mechanism, and the circulation heating mechanism is used to perform circulation heating on the catalyst reaction device (1).

2. The device for producing steam by utilizing the reaction heat generated by converting molecular hydrogen into atomic hydrogen according to claim 1, characterized in that: The circulating heating mechanism comprises a heat transfer oil tank (6), a circulating pump (7) and a heater (8); The heat transfer oil tank (6) is injected with heat transfer oil, and the outlet of the heat transfer oil tank (6) is connected to the catalyst reaction device (1) through a pipeline; A circulating pump (7) and a heater (8) are provided on a pipeline connecting the outlet of the heat transfer oil tank (6) and the catalyst reaction device (1); the oil outlet of the catalyst reaction device (1) is also connected to the inlet of the heat transfer oil tank (6) through a pipeline.

3. The device for producing steam by utilizing the reaction heat generated by converting molecular hydrogen into atomic hydrogen according to claim 1, characterized in that: The mixed gas tank (4) comprises a tank body (41), and the tank body (41) is provided with a gas inlet connector (42) and a pressure alarm (43); The bottom of the tank body (41) is connected to a gas supply connecting pipe (44), and a mixed gas supply mechanism is provided inside the tank body (41). The mixed gas supply mechanism is in communication with the gas supply connecting pipe (44) so ​​as to achieve mixing and transporting H2 and H2S gases inside the tank body to the gas supply connecting pipe (44).

4. The device for producing steam by utilizing the reaction heat generated by converting molecular hydrogen into atomic hydrogen according to claim 3, characterized in that: The mixed air supply mechanism comprises a mixed air supply pipe (45), the mixed air supply pipe (45) being installed at the inner center position of the tank body (41), and the bottom of the mixed air supply pipe (45) being connected to the air supply connecting pipe (44) via a joint pipe (46), and a plurality of air inlets (451) being provided on the mixed air supply pipe (45) along its length direction.

5. The device for producing steam by utilizing the reaction heat generated by converting molecular hydrogen into atomic hydrogen according to claim 4, characterized in that: A gas mixing mechanism (47) is provided inside the joint pipe (46), and the gas mixing mechanism (47) is configured such that when the mixing gas supply pipe (45) supplies gas to the joint pipe (46), the gas mixing mechanism (47) automatically mixes the gas inside the joint pipe (46).

6. The device for producing steam by utilizing the reaction heat generated by converting molecular hydrogen into atomic hydrogen according to claim 5, characterized in that: The gas mixing mechanism (47) comprises a rotating shaft (472), the rotating shaft (472) being rotatably mounted in the joint pipe (46) via a bearing (471), and a stirring blade (473) being connected to the bottom end of the rotating shaft (472).

7. The device for producing steam by utilizing the reaction heat generated by converting molecular hydrogen into atomic hydrogen according to claim 6, characterized in that: The mixed air supply pipe (45) is provided with a hole cleaning component (48), the hole cleaning component (48) being in driving connection with the air mixing mechanism (47), and when the air mixing mechanism (47) mixes the gas inside the joint pipe (46), the hole cleaning component (48) passively and automatically cleans the air inlet (451) on the mixed air supply pipe (45).

8. The device for producing steam by utilizing the reaction heat generated by converting molecular hydrogen into atomic hydrogen according to claim 7, characterized in that: The rotating shaft (472) is provided with an annular adjustment groove (474), and the annular path of the annular adjustment groove (474) has an arc-shaped protrusion structure. The hole cleaning component (48) comprises a core rod (483), and a cleaning rod is arranged at a position corresponding to each air inlet (451) on the core rod (483). The bottom of the core rod (483) is connected to an L-shaped transmission frame (481), and the L-shaped transmission frame (481) is connected to a guide adjustment rod (482), and the guide adjustment rod (482) is slidably embedded in the annular adjustment groove (474).

9. The device for producing steam by utilizing the reaction heat generated by converting molecular hydrogen into atomic hydrogen according to claim 8, characterized in that: The cleaning rod member comprises an adjusting connecting rod (484), one end of the adjusting connecting rod (484) is rotatably connected to the core rod (483), and the other end of the adjusting connecting rod (484) is rotatably connected to a cleaning rod (485), and the cleaning rod (485) passes through the air inlet (451).

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