CN214700630U - Steam generator and hydrogen production system - Google Patents
Steam generator and hydrogen production system Download PDFInfo
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- CN214700630U CN214700630U CN202120082895.3U CN202120082895U CN214700630U CN 214700630 U CN214700630 U CN 214700630U CN 202120082895 U CN202120082895 U CN 202120082895U CN 214700630 U CN214700630 U CN 214700630U
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- flange
- steam
- steam generator
- flange plate
- heating
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- 239000001257 hydrogen Substances 0.000 title claims abstract description 50
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 50
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 61
- 238000003860 storage Methods 0.000 claims abstract description 35
- 239000011550 stock solution Substances 0.000 claims abstract description 12
- 238000001802 infusion Methods 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims description 56
- 238000010438 heat treatment Methods 0.000 claims description 51
- 230000005540 biological transmission Effects 0.000 claims description 35
- 238000005485 electric heating Methods 0.000 claims description 23
- 238000005338 heat storage Methods 0.000 claims description 22
- 239000002912 waste gas Substances 0.000 claims description 18
- 239000003054 catalyst Substances 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- 230000004888 barrier function Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 238000007084 catalytic combustion reaction Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The utility model provides a steam generator and hydrogen manufacturing system. Steam generator is equipped with the flange that has the stock solution function, and the flange that has the stock solution function includes: a first flange plate; the first flange plate and the second flange plate are matched with each other to form a liquid storage containing cavity, and one side of the first flange plate and/or the second flange plate, which is matched with each other, is provided with a groove to form the liquid storage containing cavity; wherein, the first flange and/or the second flange are provided with infusion inlets. The utility model discloses effectively reduced steam generator's volume and reduced steam generator's cost.
Description
Technical Field
The utility model relates to the technical field of chemical industry, particularly, relate to a steam generator and hydrogen manufacturing system.
Background
At present, the human society is facing double examination of resource scarcity and environmental pollution, energy conservation and environmental protection become the focus of attention of all circles, and the active exploration of new energy has great epoch significance. The hydrogen is used as one of new energy sources, has the advantages of only water as a product after complete combustion, high heat value, easily obtained preparation raw materials and the like, and is widely adopted in the industrial and medical aspects at present.
In the existing hydrogen production process, a large amount of liquid medium needs to be introduced into equipment by a steam generator for preparing steam by electrolyzing water, so that a liquid storage header needs to be arranged on the steam generator, but the existing liquid storage header is large in size and high in required cost.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem that current steam generator is bulky and with high costs.
In order to solve the above problem, the utility model provides a steam generator, steam generator is equipped with the flange that has the stock solution function, and the flange that has the stock solution function includes: a first flange plate; the first flange plate and the second flange plate are matched with each other to form a liquid storage containing cavity, and one side of the first flange plate and/or the second flange plate, which is matched with each other, is provided with a groove to form the liquid storage containing cavity; wherein, the first flange and/or the second flange are provided with infusion inlets.
In this embodiment, the stock solution that first ring flange and second ring flange mutually supported the formation holds the chamber and can realize the stock solution function, has reduced the device volume to let in liquid medium through the infusion entry and hold the intracavity with the stock solution.
Furthermore, one side of the first flange plate, which is far away from the second flange plate, is provided with at least one through hole.
In this embodiment, the through hole is used for communicating the transmission pipeline and transmitting the medium in the liquid storage accommodating cavity.
Furthermore, the second flange plate is provided with a plurality of electric heating holes.
In this embodiment, the electric heating hole is used for disposing an electric heating element.
Furthermore, every the through-hole correspondence is equipped with at least one electrical heating hole, every electrical heating hole is equipped with electric heating element.
In this embodiment, each through hole is provided with at least one electric heating element for heating the medium in the liquid storage cavity.
Further, the steam generator further includes: the steam header is provided with a steam accommodating cavity and a steam outlet communicated with the steam accommodating cavity; at least one vapor transmission channel, wherein each vapor transmission channel is connected between the first flange plate and the vapor header and is communicated with the liquid storage cavity and the vapor containing cavity; the heating part acts on the liquid storage accommodating cavity and the at least one vapor transmission channel; wherein each of the vapor transmission channels is disposed in correspondence with each of the through holes.
In this embodiment, hold the medium in chamber and the at least one vapour transmission passageway and heat through the heating portion to the stock solution, and the stock solution capacity that the stock solution that first ring flange and second ring flange matched each other and formed held the chamber is less than national standard, conveniently stores the required liquid medium of preparation hydrogen.
Further, the heating part includes: the electric heating device is arranged in the liquid storage accommodating cavity and comprises a plurality of electric heating elements; the heating cylinder is sleeved outside the at least one steam transmission channel and is connected between the steam header and the first flange plate; a waste gas inlet and a tail gas inlet are formed in one side of the first flange plate, and a waste gas outlet is formed in one side of the first flange plate, which is close to the steam collection box; wherein a heating zone is formed between the inner wall of the heating cartridge and the at least one vapor transfer channel.
In this embodiment, the waste gas entry is used for letting in hot waste gas, realizes hot waste gas heating, and the tail gas entry is used for letting in tail gas and exothermic through the catalytic combustion reaction, realizes the tail gas heating, and heating portion mutually supports the heating through electric heater unit and cartridge heater.
Furthermore, a heat storage assembly and a combustion catalyst capable of reacting with tail gas are arranged in the heating area.
In the embodiment, the heat storage assembly can prolong the retention time of hot waste gas in the heating area and improve the heating efficiency; the combustion catalyst and the tail gas are subjected to catalytic combustion reaction to release heat, so that the reaction speed and the heating efficiency are improved.
Further, the steam generator further includes: the heat insulation layer is sleeved outside the heating cylinder; and a heat insulation layer is formed between the heat insulation layer and the heating cylinder.
In the embodiment, the heat-insulating layer can reduce the heat loss in the steam generator and improve the heating efficiency.
Further, the steam generator further includes: the liquid level meter is arranged on the outer side of the heating cylinder, the lower end of the liquid level meter is communicated with the liquid storage containing cavity, and the upper end of the liquid level meter is communicated with the steam header.
In the embodiment, the liquid level meter can display the volume of the liquid medium in the steam generator in real time, and prevent the liquid medium from being too little or too much.
In another aspect, an embodiment of the present invention provides a hydrogen production system, including: the steam generator is the steam generator in any one embodiment; and the hydrogen reactor is communicated with the steam outlet through a steam pipeline.
In this embodiment, the steam produced by the steam generator is introduced into the hydrogen reactor through the steam pipeline, and the hydrogen is obtained after the reaction in the hydrogen reactor.
Adopt the technical scheme of the utility model afterwards, can reach following technological effect:
(1) the flange with the liquid storage function replaces the liquid storage header, a liquid storage accommodating cavity can be formed in the steam generator without adding a new structure, the size is reduced, and the cost is reduced.
(2) The volume of the liquid storage accommodating cavity in the flange with the liquid storage function is small, so that liquid media can be circularly heated after directly entering the liquid storage accommodating cavity, the volume of the steam generator is further reduced, a pressure container is not formed, and the inspection times are reduced.
(3) The first flange plate and the second flange plate are matched for use, so that the air tightness of the steam generator is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a flange 100 with a liquid storage function according to a first embodiment of the present invention;
FIG. 2 is a cross-sectional view of the flange 100 of FIG. 1 with a liquid storage function;
FIG. 3 is a schematic view of the second flange 120 of FIG. 1;
fig. 4 is a schematic structural view of a steam generator 200 according to a second embodiment of the present invention;
fig. 5 is a sectional view of the steam generator 200 of fig. 4;
fig. 6 is a schematic diagram of a hydrogen production system 400 according to a third embodiment of the present invention;
fig. 7 is a sectional view of the hydrogen reactor 300 of fig. 6.
Description of reference numerals:
100 is a flange; 110 is a first flange plate; 111 is a first groove; 112 is a through hole; 113 is an infusion inlet; 120 is a second flange plate; 121 is a second groove; 122 is an electric heating hole; 130 is a connecting piece; 140 is a liquid storage containing cavity;
200 is a steam generator; 210 is a vapor header; 211 is a vapor containing cavity; 212 is a vapor outlet; 220 is a vapor transmission channel; 221 is a fin; 230 is a heating part; 240 is an electric heating device; 241 is an electric heating element; 250 is a heating cylinder; 251 is an exhaust gas inlet; 252 is an exhaust outlet; 253 is a tail gas inlet; 254 is a feeding channel; 260 is a heating zone; 261 is a first cavity; 262 is a second chamber; 263 is a third cavity; 264 is a tail gas input cavity; 265 is an exhaust gas input cavity; 270 is a porous barrier plate; 280 is a liquid level meter; 290 is a heat-insulating layer; 291 is a heat-insulating layer;
300 is a hydrogen reactor; 310 is a porous barrier plate; 320 is a hydrogen generation space; 321 is a first space; 322 is a second space; 323 is a third space; 330 is a hot exhaust gas transfer channel; 340 is a hot waste gas input pipeline; 350 is a hot waste gas output pipeline; 360 is a hydrogen production sleeve; 370 is a hydrogen output pipeline; 380 is a vapor pipe; 400 is a hydrogen production system.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
[ first embodiment ] A method for manufacturing a semiconductor device
Referring to fig. 1, which is a schematic structural diagram of a flange 100 with a liquid storage function according to a first embodiment of the present invention, the flange 100 includes: a first flange 110, a second flange 120, and a plurality of connectors 130; wherein the first flange 110 and the second flange 120 are engaged to form the flange 100 and are fixed by the connecting member 130.
Specifically, referring to fig. 2, the first flange plate 110 includes, for example: the first groove 111 is arranged on one side of the first flange plate 110, which is matched with the second flange plate 120, and the through hole 112 is arranged on one side of the first flange plate 110, which is far away from the second flange plate 120; wherein, the first flange 110 is further provided with an infusion inlet 113, and the infusion inlet 113 is communicated with an infusion tube.
Preferably, the liquid conveying pipe comprises a water conveying pipe and a liquid methanol conveying pipe, water and methanol respectively enter the flange 100 after being preheated through the water conveying pipe and the liquid methanol conveying pipe, and a water-methanol mixed solution with a certain proportion is obtained after mixing.
Further, referring to fig. 3, the second flange 120 includes, for example: the second groove 121 is arranged on one side of the second flange plate 120, which is matched with the first flange plate 110, and the plurality of electric heating holes 122 are arranged on one side of the second flange plate 120, which is far away from the first flange plate 110; wherein, each through hole 112 is correspondingly provided with at least one electric heating hole 122, each electric heating hole 122 can be inserted with an electric heating element, and the electric heating element is arranged in the through hole 112 in a penetrating way.
Further, with reference to fig. 2, after the side of the first flange 110 having the first groove 111 and the side of the second flange 120 having the second groove 121 are connected in a matching manner and fixed by the connecting member 130, a cavity formed inside the first flange is a liquid storage accommodating cavity 140.
[ second embodiment ]
Referring to fig. 4, which is a schematic structural diagram of a steam generator 200 according to a second embodiment of the present invention, the steam generator 200 includes: the flange 100, the vapor header 210, the at least one vapor transmission passage 220, and the heating part 230 according to the first embodiment; wherein at least one vapor transmission channel 220 connects the flange 100 and the vapor header 210, and the heating part 230 heats the medium in the flange 100 and the at least one vapor transmission channel 220 to prepare vapor, which is transmitted to the vapor header 210 through the at least one vapor transmission channel 220 for storage.
Specifically, the vapor header 210 includes, for example: the vapor containing cavity 211, the vapor outlet 212, and at least one vapor opening (not shown) communicating with the vapor containing cavity 211. The side of the vapor collection box 210 where the vapor opening is located is opposite to the side of the flange 100 where the through-hole 112 is located, and at least one vapor transmission channel 220 communicates the at least one vapor opening and the at least one through-hole 112.
Preferably, the steam generator 200 further includes, for example: a level gauge 280. The flange 100 is provided with a first liquid level meter interface 281, the vapor collection tank 210 is provided with a second liquid level meter interface 282, the lower end of the liquid level meter 280 is connected with the first liquid level meter interface 281, and the upper end of the liquid level meter 280 is connected with the second liquid level meter interface 282, so that the liquid level meter 280 and the liquid level in the vapor generator 200 are the same, the liquid level in the vapor generator 200 is judged according to the liquid level of the liquid level meter 280, and liquid supplement is facilitated for the vapor generator 200.
Specifically, referring to fig. 5, the heating part 230 includes, for example: the electric heating device 240 is arranged in the liquid storage accommodating cavity 140, the heating cylinder 250 is sleeved outside the at least one steam transmission channel 220 and is connected between the steam header 210 and the flange 100, and the electric heating device 240 and the heating cylinder 250 are matched with each other for heating; wherein a heating zone 260 is formed between the heating cartridge 250 and the at least one vapor transfer passage 220.
Further, the electric heating device 240 includes, for example: at least one electric heating element 241, each electric heating element 241 is arranged corresponding to the electric heating hole 122 and acts on the liquid storage containing cavity 140 and the steam transmission channel 220 to heat the medium in the liquid storage containing cavity 140 and each steam transmission channel 220.
Further, the heating cartridge 250 includes, for example: an exhaust gas inlet 251, an exhaust gas outlet 252, and an exhaust gas inlet 253, wherein the exhaust gas inlet 251 and the exhaust gas inlet 253 are disposed on a side of the heater cartridge 250 adjacent to the flange 100, and the exhaust gas outlet 252 is disposed on a side of the heater cartridge adjacent to the vapor header 210.
With continued reference to fig. 5, the heating cartridge 250, for example, further comprises: a plurality of porous baffle plates 270, each porous baffle plate 270 having a plurality of pores; the plurality of porous blocking plates 270 are disposed in the heating cartridge 250 and divide the heating region 260 into a first cavity 261, a second cavity 262, and a third cavity 263 in sequence.
Further, the first cavity 13 is connected with the flange 100 and communicated with the waste gas inlet 251; preferably, the first cavity 261 may be further divided into a tail gas input cavity 264 and an exhaust gas input cavity 265 by a porous partition plate 270, the tail gas input cavity 264 is disposed on one side of the first cavity 261 close to the flange 100 and is provided with a tail gas inlet 253, tail gas is input into the tail gas input cavity 264 from the tail gas inlet 253 and is uniformly distributed in the tail gas input cavity 264, and the exhaust gas input cavity 265 is disposed on the other side of the first cavity 261 and is provided with an exhaust gas inlet 251.
Preferably, tail gas entry 253 includes air intake pipe, tail gas intake pipe and methyl alcohol intake pipe, and air and tail gas pass through respectively air intake pipe with the tail gas intake pipe gets into tail gas input chamber 264 after preheating, and partial methyl alcohol passes through let in tail gas input chamber 264 after the overheated vaporization of methyl alcohol intake pipe, with the air with the tail gas mixes and obtains the mist, is equipped with combustion catalyst (not shown in the figure) in hot waste gas input chamber 132, the mist evenly gets into waste gas input chamber 265 through the aperture on the porous baffling board 270, and with combustion catalyst takes place the catalytic combustion reaction and releases heat.
Further, the third cavity 263 is connected to the steam header 210 and communicated with the exhaust gas outlet 252, a heat storage component (not shown in the figure) is arranged in the second cavity 262, the heat storage component comprises a plurality of heat storage blocks, each heat storage block is provided with a hole capable of accommodating each steam transmission channel 220 and is correspondingly arranged with the through hole, each heat storage block can store heat in high-temperature exhaust gas for heating, the high-temperature exhaust gas is prevented from flowing away when the heat is not absorbed, and after the heat storage blocks are adopted, the heat can be fully absorbed, so that the heat of the high-temperature exhaust gas is retained in the heat storage blocks, and then the heat is uniformly transmitted to a medium to be heated in each steam transmission channel 220 through the heat storage blocks, so that the high-temperature exhaust gas is recycled and the heat is uniformly transmitted.
Preferably, the heat storage component may also be a heat storage ball (not shown in the figure) and a fin 221, the fin 221 is disposed outside each vapor transmission channel 220, wherein the heat storage ball and the fin 221 are matched with each other, the heat storage ball can prolong the residence time of the high-temperature exhaust gas in the second cavity 262, and after the heat storage ball is used, the heat of the high-temperature exhaust gas can be sufficiently absorbed, so that the heat of the high-temperature exhaust gas is retained in the heat storage ball, and then the heat is uniformly transferred to the fin 221 outside each vapor transmission channel 220 through the heat storage ball, and then the heat is uniformly transferred to the medium to be heated in each vapor transmission channel 220 through the fin 221 outside each vapor transmission channel 220, thereby realizing the reuse of the high-temperature exhaust gas and the uniformity of heat transfer; preferably, the second cavity 262 is provided with a feeding channel 254 for replacing the heat storage balls in the second cavity 262, so as to avoid the reduction of heat storage efficiency and heat conduction efficiency caused by the overlong service time of the heat storage balls.
With continued reference to fig. 5, the vapor transmission channels 220 are straight tubes, and the plurality of vapor transmission channels 220 are regularly arranged in rows and columns, which improves the heat conduction efficiency and is easy to replace; for example, the vapor transport conduit 220 can be a coil, which is horizontally or vertically disposed around the conduit, thereby increasing the contact area and improving the heat transfer efficiency.
Preferably, the steam generator 200 further includes, for example: the heat insulation layer 290, the heat insulation layer 290 is sleeved outside the heating cylinder 250; the space between the insulating layer 290 and the heating cylinder 250 is an insulating layer 291.
[ third embodiment ]
Referring to fig. 6, which is a schematic diagram of a hydrogen production system 400 according to a third embodiment of the present invention, the hydrogen production system 400 includes: a steam generator 200 and a hydrogen reactor 300 as described in the second embodiment. The steam generator 200 is connected to the hydrogen reactor 300 through a steam pipe 380, and steam generated in the steam generator 200 is introduced into the hydrogen reactor 300 through the steam pipe 380 to generate hydrogen through the hydrogen reactor 300.
Specifically, referring to fig. 7, the hydrogen reactor 300 includes, for example: at least one hot exhaust gas transmission channel 330, one end of each hot exhaust gas transmission channel 330, which is close to the vapor pipeline 380, is connected with a hot exhaust gas output pipeline 350, the other end of each hot exhaust gas transmission channel 330 is connected with a hot exhaust gas input pipeline 340, and a heat storage ball is arranged in each hot exhaust gas transmission channel 330, so that the retention time of hot exhaust gas in each hot exhaust gas transmission channel 330 is prolonged, the heat in the hot exhaust gas is stored for heating, and the hot exhaust gas is prevented from flowing away when the heat is not absorbed soon; preferably, each of the hot exhaust gas transfer passages 330 is provided with fins on the outer side thereof for improving heat transfer efficiency.
Further, hydrogen reactor 300 still includes hydrogen manufacturing sleeve 360, and hydrogen manufacturing sleeve 360 connects between hot waste gas input pipeline 340 and hot waste gas output pipeline 350, forms hydrogen generation space 320 between hydrogen manufacturing sleeve 360 and at least one hot waste gas transmission path 330, and hydrogen manufacturing sleeve 360 has seted up vapour inlet (not shown in the figure) near one side of hot waste gas output pipeline 350, vapour inlet intercommunication vapour pipeline 380, and one side that hydrogen manufacturing sleeve 360 is close to hot waste gas input pipeline 340 is equipped with hydrogen outlet (not shown in the figure), hydrogen outlet intercommunication hydrogen output pipeline 370.
Further, the hydrogen reactor 300 further comprises a plurality of baffle plates 310, and each baffle plate 310 is provided with a plurality of small holes; the plurality of barrier plates 310 are provided in the hydrogen production sleeve 360, and divide the hydrogen generation space 320 into a first space 321, a second space 322, and a third space 323 in this order.
Further, the first space 321 is communicated with a steam pipeline 380, the third space 323 is communicated with a hydrogen output pipeline 370, and a hydrogen production catalyst is arranged in the second space 322; the steam enters the first space 321 through the steam pipeline 380 and then uniformly enters the second space 322 through the barrier plate 310, the steam reacts with the hydrogen production catalyst in the second space 322 to obtain hydrogen, the hydrogen uniformly enters the third space 323 through the barrier plate 310, and finally the hydrogen is transmitted to the hydrogen storage device through the hydrogen output pipeline 370 for storage.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a steam generator, steam generator is equipped with the flange that has the stock solution function, its characterized in that, the flange that has the stock solution function includes:
a first flange plate;
the first flange plate and the second flange plate are matched with each other to form a liquid storage containing cavity, and one side of the first flange plate and/or the second flange plate, which is matched with each other, is provided with a groove to form the liquid storage containing cavity;
wherein, the first flange and/or the second flange are provided with infusion inlets.
2. The steam generator of claim 1, wherein a side of the first flange remote from the second flange is provided with at least one through hole.
3. The steam generator as recited in claim 2, wherein the second flange is provided with a plurality of electrically heated apertures.
4. The steam generator as recited in claim 3, wherein each of said through holes is provided with said at least one electrical heating hole, each of said electrical heating holes being provided with an electrical heating element.
5. The steam generator as recited in claim 4, further comprising:
the steam header is provided with a steam accommodating cavity and a steam outlet communicated with the steam accommodating cavity;
at least one vapor transmission channel, wherein each vapor transmission channel is connected between the first flange plate and the vapor header and is communicated with the liquid storage cavity and the vapor containing cavity;
the heating part acts on the liquid storage accommodating cavity and the at least one vapor transmission channel;
wherein each of the vapor transmission channels is disposed in correspondence with each of the through holes.
6. The steam generator as set forth in claim 5, wherein the heating portion comprises:
the electric heating device is arranged in the liquid storage accommodating cavity and comprises at least one electric heating element;
the heating cylinder is sleeved outside the at least one steam transmission channel and is connected between the steam header and the first flange plate; a waste gas inlet and/or a tail gas inlet are/is formed in one side, close to the first flange plate, of the first flange plate, and a waste gas outlet is formed in one side, close to the steam collection box, of the first flange plate;
wherein a heating zone is formed between the inner wall of the heating cartridge and the at least one vapor transfer channel.
7. The steam generator as set forth in claim 6, wherein a heat storage assembly and/or a combustion catalyst reactive with the exhaust gas are further disposed within said heating zone.
8. The steam generator as recited in claim 6, further comprising:
and the heat insulation layer is sleeved outside the heating cylinder.
9. The steam generator as recited in claim 6, further comprising:
the liquid level meter is arranged on the outer side of the heating cylinder, the lower end of the liquid level meter is communicated with the liquid storage containing cavity, and the upper end of the liquid level meter is communicated with the steam header.
10. A hydrogen production system, comprising:
the steam generator of any of claims 5-9;
and the hydrogen reactor is communicated with the steam outlet through a steam pipeline.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020114360652 | 2020-12-10 | ||
| CN202011436065 | 2020-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214700630U true CN214700630U (en) | 2021-11-12 |
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| CN202011589049.7A Pending CN112696651A (en) | 2020-12-10 | 2020-12-28 | Steam generator and hydrogen production system |
| CN202023213656.1U Active CN214745624U (en) | 2020-12-10 | 2020-12-28 | Steam generator and hydrogen production system |
| CN202023213655.7U Active CN214468510U (en) | 2020-12-10 | 2020-12-28 | Hydrogen reactor and hydrogen production system |
| CN202011577876.4A Pending CN112577031A (en) | 2020-12-10 | 2020-12-28 | Hydrogen reactor and hydrogen production system |
| CN202023246168.0U Active CN214299272U (en) | 2020-12-10 | 2020-12-29 | Hydrogen production system |
| CN202023257213.2U Active CN214536110U (en) | 2020-12-10 | 2020-12-29 | Steam generator |
| CN202011594903.9A Pending CN112577034A (en) | 2020-12-10 | 2020-12-29 | Steam generator |
| CN202011592668.1A Pending CN112551485A (en) | 2020-12-10 | 2020-12-29 | Hydrogen production system |
| CN202023286387.1U Active CN214299268U (en) | 2020-12-10 | 2020-12-30 | Hydrogen reactor and hydrogen production system |
| CN202011616242.5A Pending CN112661107A (en) | 2020-12-10 | 2020-12-30 | Hydrogen reactor and hydrogen production system |
| CN202023319844.2U Active CN214468507U (en) | 2020-12-10 | 2020-12-31 | Steam generator and hydrogen production system thereof |
| CN202011638421.9A Pending CN112577030A (en) | 2020-12-10 | 2020-12-31 | Steam generator and hydrogen production system thereof |
| CN202110003210.6A Pending CN112628704A (en) | 2020-12-10 | 2021-01-04 | Steam generator and hydrogen production method |
| CN202120020758.7U Active CN214299265U (en) | 2020-12-10 | 2021-01-04 | Steam generator and hydrogen production system |
| CN202120021220.8U Active CN214468520U (en) | 2020-12-10 | 2021-01-04 | Steam generator |
| CN202120020536.5U Active CN214299269U (en) | 2020-12-10 | 2021-01-05 | Hydrogen production system |
| CN202110005824.8A Pending CN112661109A (en) | 2020-12-10 | 2021-01-05 | Hydrogen production system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696651A (en) * | 2020-12-10 | 2021-04-23 | 广东醇氢新能源研究院有限公司 | Steam generator and hydrogen production system |
| CN112573482B (en) * | 2020-12-10 | 2022-07-08 | 洛阳沃达节能科技有限公司 | Hydrogen production pipe of hydrogen production device and hydrogen production device |
| CN116443813A (en) * | 2023-02-27 | 2023-07-18 | 福州大学 | Ammonia decomposition reaction device and system |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6607707B2 (en) * | 2001-08-15 | 2003-08-19 | Ovonic Battery Company, Inc. | Production of hydrogen from hydrocarbons and oxygenated hydrocarbons |
| JP2005306658A (en) * | 2004-04-21 | 2005-11-04 | Matsushita Electric Ind Co Ltd | Hydrogen producing apparatus |
| JP4922029B2 (en) * | 2007-03-15 | 2012-04-25 | 東芝燃料電池システム株式会社 | Hydrogen generator |
| KR100905290B1 (en) * | 2007-07-30 | 2009-07-02 | (주)오선텍 | A catalytic reactor for formation of the hydrogen |
| JP2009035458A (en) * | 2007-08-03 | 2009-02-19 | Tama Tlo Kk | Hydrogen generator |
| CN101172577A (en) * | 2007-10-12 | 2008-05-07 | 中国船舶重工集团公司第七一八研究所 | Methanolysis reactor |
| CN101302962A (en) * | 2008-06-30 | 2008-11-12 | 李钢坤 | Movable hydrogen making engine fuel system and apparatus |
| JP2010275164A (en) * | 2009-06-01 | 2010-12-09 | Panasonic Corp | Hydrogen production device |
| TWI465393B (en) * | 2009-09-14 | 2014-12-21 | Green Hydrotec Inc | Hydrogen generator and the application of the same |
| CN101708821B (en) * | 2009-12-08 | 2011-11-16 | 四川亚联高科技股份有限公司 | Methanol steam hydrogen production technology by using catalytic combustion flue gas as heat source |
| JP2011207654A (en) * | 2010-03-30 | 2011-10-20 | Toshiba Corp | Hydrogen production apparatus |
| CN201991593U (en) * | 2011-03-02 | 2011-09-28 | 广西工学院 | Vehicle-mounted hydrogen-making exhaust pipe |
| DE102013204295A1 (en) * | 2013-03-12 | 2014-09-18 | Behr Gmbh & Co. Kg | Heat exchanger |
| EP2845837A1 (en) * | 2013-09-09 | 2015-03-11 | Casale SA | Process and plant for the production of ammonia make-up gas including production of a hydrogen gas by steam reforming |
| CN103569964B (en) * | 2013-10-29 | 2016-08-17 | 上海合既得动氢机器有限公司 | Methanol-water is utilized to prepare the equipment of hydrogen |
| CN103708418B (en) * | 2013-12-11 | 2015-08-26 | 浙江大学 | Residual heat of tail gas of automobile is utilized to carry out the device of preparing hydrogen by reforming methanol |
| CN207866091U (en) * | 2018-02-09 | 2018-09-14 | 株洲鸿新实业有限公司 | A kind of serial plate type heat exchanger with lap joint flange connector |
| CN108502845B (en) * | 2018-06-04 | 2020-03-17 | 西安交通大学 | Hydrogen generator and hydrogen power generation system based on same |
| CN110577190A (en) * | 2018-06-11 | 2019-12-17 | 河南车权健新能源科技有限公司 | process for preparing hydrogen by cracking methanol |
| CN109179322B (en) * | 2018-11-09 | 2023-11-10 | 沈阳航空航天大学 | Online methanol reformer for preparing hydrogen-rich gas by utilizing heat of engine tail gas |
| CN110316703B (en) * | 2019-06-20 | 2023-11-24 | 浙江工业大学 | Self-heating methanol reforming hydrogen production reaction system |
| CN210915299U (en) * | 2019-08-08 | 2020-07-03 | 洛阳沃达节能科技有限公司 | Hydrogen production machine |
| CN210855262U (en) * | 2019-08-26 | 2020-06-26 | 佛山（云浮）氢能产业与新材料发展研究院 | Methanol reforming hydrogen production system |
| CN112696651A (en) * | 2020-12-10 | 2021-04-23 | 广东醇氢新能源研究院有限公司 | Steam generator and hydrogen production system |
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Effective date of registration: 20231219 Address after: Building 1, Unit 1, 2nd Floor, No. 112-1 Hongqiao Street, High tech Zone, Neijiang City, Sichuan Province, 641000, No. 21 BC Zone Patentee after: Sichuan Woyouda Technology Co.,Ltd. Address before: No.404, building 14, new town entrepreneurship center, Zengcheng low carbon headquarters park, No.400 Xincheng Avenue, Zengcheng District, Guangzhou, Guangdong Province Patentee before: Guangdong alcohol hydrogen New Energy Research Institute Co.,Ltd. |