CN115121049B - Hydrogen production system and cyclone scrubber thereof - Google Patents
Hydrogen production system and cyclone scrubber thereof Download PDFInfo
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- CN115121049B CN115121049B CN202210334571.3A CN202210334571A CN115121049B CN 115121049 B CN115121049 B CN 115121049B CN 202210334571 A CN202210334571 A CN 202210334571A CN 115121049 B CN115121049 B CN 115121049B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
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- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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Abstract
The invention discloses a cyclone scrubber, which is used for scrubbing gas in a hydrogen production system and is characterized by comprising the following components: the device comprises a cylinder body, an inner cylinder, an inner extension pipe and a rotational flow mechanism; the cyclone mechanism is arranged in the cylinder body and comprises at least one cyclone plate defoaming device; the inner cylinder is arranged in the cylinder body, and the lower end of the inner cylinder and the cylinder body form a channel; the cylinder body is provided with a liquid inlet, a gas inlet, a liquid outlet and a gas outlet, the first end of the inner extension pipe is communicated with the gas inlet, and the second end of the inner extension pipe is communicated with the inner cylinder. Compared with the traditional scrubber, the scheme only provides scrubbing for gas and liquid, and the scrubbing time is short, and the scheme adopts the cyclone mechanism and the air inlet at the lower part, so that the separation of alkali liquor carried in gas can be realized, the time of gas flowing through the scrubbing liquid is increased, the scrubbing efficiency is improved, the occupied space of equipment is reduced, and the cost is reduced. The invention also discloses a hydrogen production system using the cyclone scrubber.
Description
Technical Field
The invention relates to the technical field of hydrogen production by water electrolysis, in particular to a hydrogen production system and a cyclone scrubber thereof.
Background
Green hydrogen is used as a clean energy source and can fundamentally solve the problem of carbon emission caused by fossil fuel. The renewable energy is utilized to electrolyze water to produce and store hydrogen, so that instability of photovoltaic and wind power generation can be avoided, and daily life and industrial production of people can be better served.
The alkaline electrolyzed water hydrogen production system relates to the washing of oxygen and hydrogen in the gas-liquid post-treatment process.
In the prior art, alkali liquor is still entrained after hydrogen and oxygen generated by an electrolytic tank are separated, the gas-liquid mixture flows through the washing liquid in a short time during washing, the washing effect is not ideal enough, meanwhile, the gas flow rate is required to be very slow, the corresponding equipment volume is larger, and the manufacturing cost is higher.
Disclosure of Invention
In view of the above, the present invention provides a cyclone scrubber, which increases the time for gas to flow through the scrubbing liquid and improves the scrubbing efficiency.
The invention also provides a hydrogen production system using the cyclone scrubber.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a cyclone scrubber for scrubbing a gas in a hydrogen production system, comprising: the device comprises a cylinder body, an inner cylinder, an inner extension pipe and a rotational flow mechanism;
the cyclone mechanism is arranged in the cylinder body and comprises at least one cyclone plate defoaming device; the inner cylinder is arranged in the cylinder body, and the lower end of the inner cylinder and the cylinder body form a channel;
the cylinder body is provided with a liquid inlet, a gas inlet, a liquid outlet and a gas outlet, the first end of the inner extension pipe is communicated with the gas inlet, and the second end of the inner extension pipe is communicated with the inner cylinder.
Preferably, the swirling mechanism comprises: and the inner rotating plate is arranged in the inner cylinder.
Preferably, the swirling mechanism comprises: and the outer swirl plate is arranged between the cylinder body and the inner cylinder.
Preferably, the swirling mechanism comprises: an inner swirl plate and an outer swirl plate;
the inner rotary plate is arranged in the inner cylinder;
the outer swirl plate is arranged between the cylinder body and the inner cylinder.
Preferably, the second end of the inner extension pipe is higher than the inner cyclone plate.
Preferably, the method further comprises: the diversion cone is used for dispersing gas;
the guide cone is arranged on the inner wall of the top of the inner cylinder, and the tip end of the guide cone faces downwards.
Preferably, the tip of the guide cone faces downwards to the second end of the inner extension pipe.
Preferably, the inner rotary plate is an annular structure arranged between the inner wall of the inner cylinder and the inner extension pipe.
Preferably, the outer swirl plate is an annular structure arranged between the inner wall of the cylinder body and the outer wall of the inner cylinder.
Preferably, the method further comprises: the foam removing device is arranged on the inner wall of the cylinder body.
Preferably, the method further comprises: the foam removing device is arranged on the inner wall of the cylinder;
the demister is located between the outer swirl plate and the liquid outlet.
Preferably, the inner cylinder is fixedly connected to the foam removing device.
Preferably, the gas inlet is arranged at the bottom, the side defoaming device or the top of the cylinder.
Preferably, the method further comprises: a gas distribution pipe;
the gas distribution pipe is communicated with the bottom side wall of the inner cylinder.
Preferably, a plurality of the gas distribution pipes are uniformly distributed along the circumferential direction of the inner cylinder.
Preferably, the method further comprises: the distribution pore plate is arranged on the inner wall of the cylinder;
the height of the distribution orifice plate is higher than the liquid inlet.
A hydrogen production system, comprising: such as the cyclone scrubber described above.
Compared with the traditional scrubber, the cyclone scrubber provided by the invention only provides washing, and has short washing time, the cyclone scrubber provided by the invention utilizes an inner cyclone structure and an outer cyclone structure, the inner cyclone structure can play a role in separating alkali liquor carried in front-end air inlet, the bottom distributor can realize uniform gas distribution into washing liquid, the outer cyclone structure can improve washing time through a cyclone washing channel, the washing effect is integrally improved, the equipment volume is reduced, and the equipment cost is reduced. The invention also provides a hydrogen production system, which has the corresponding beneficial effects due to the adoption of the cyclone scrubber, and the detailed description can be referred to in the previous description, and the detailed description is omitted.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an internal cyclone scrubber according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an external spin scrubber according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a front view of a dual cyclone scrubber according to an embodiment of the present invention;
FIG. 4 is a schematic side view of a dual cyclone scrubber according to an embodiment of the present invention;
FIG. 5 is a schematic top view of a dual cyclone scrubber according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of an axial structure of a cyclone scrubber according to an embodiment of the present invention;
FIG. 7 is a schematic view of an inner swirl plate according to an embodiment of the present invention;
FIG. 8 is a schematic structural view of an outer swirl plate according to an embodiment of the present invention;
FIG. 9 is a schematic diagram of an assembly distribution structure of a gas distribution pipe according to an embodiment of the present invention;
FIG. 10 is a schematic diagram of a gas distribution pipe according to an embodiment of the present invention;
FIG. 11 is a schematic diagram of an inlet air inlet structure of an internal cyclone scrubber according to an embodiment of the present invention;
FIG. 12 is a schematic diagram of an inlet air inlet structure of an internal cyclone scrubber according to an embodiment of the present invention;
fig. 13 is a schematic diagram of an air intake structure of an internal cyclone scrubber according to an embodiment of the present invention.
Wherein, 1 is the upper end enclosure, 2 is the lower end enclosure, 3 is the barrel, 4 is liquid phase import flange subassembly, 5 is gaseous phase export flange subassembly, 6 is gaseous phase import flange subassembly, 7 is liquid export flange subassembly, 8 is the inner tube, 9 is the defoaming device, 10 is outer whirl board, 11 is the gas distribution pipe, 12 is the internal whirl board, 13 is the water conservancy diversion awl, 14 is the gas distribution orifice plate, 15 is the inner extension pipe, N1 is the liquid import, N2 is the gas import, N3 is the liquid export, N4 is the gas export.
Detailed Description
The invention aims to provide a cyclone scrubber which can improve the washing effect of hydrogen and oxygen in an alkaline water hydrogen production system, reduce the load of rear-end equipment, reduce the occupied space of the equipment, facilitate the integrated arrangement of the equipment and reduce the manufacturing cost.
The scrubber provided by the embodiment of the invention adopts a lower-end air inlet mode, can realize rapid combination with front-end separation equipment, and is convenient for equipment arrangement; meanwhile, by utilizing an inner cyclone and outer cyclone structure, the inner cyclone can realize the re-separation of alkali liquor entrained in the gas, the outer cyclone can increase the time for the gas to flow through the washing liquid, and the washing efficiency is obviously improved.
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The cyclone scrubber provided by the embodiment of the invention is used for scrubbing gas in a hydrogen production system and comprises the following components: the structure of the cylinder body 3, the inner cylinder 8, the inner extension pipe 15 and the rotational flow mechanism can be shown by referring to figures 1-3;
wherein, the rotational flow mechanism is arranged in the cylinder body 3, and comprises at least one rotational flow plate, so that the gas passes through the rotational flow mechanism at least once; the inner cylinder 8 is arranged in the cylinder body 3, and the lower end of the inner cylinder 8 and the cylinder body 3 form a channel;
the cylinder body 3 is provided with a liquid inlet N1, a gas inlet N2, a liquid outlet N3 and a gas outlet N4, wherein the liquid inlet N1 is the inlet of washing liquid (such as desalted water); the first end of the inner extension pipe 15 is communicated with the gas inlet N2, and the second end of the inner extension pipe is communicated with the inner cylinder 8; the design of the inner sleeve and the outer sleeve prolongs the washing time, reduces the equipment volume and reduces the equipment cost.
Compared with the traditional scrubber, the cyclone scrubber provided by the embodiment of the invention only provides scrubbing, and has short scrubbing time, the cyclone mechanism and the inner sleeve and the outer sleeve are adopted in the scheme, so that the alkali liquor entrained in the gas can be separated again, the time for the gas to flow through the scrubbing liquid is increased, the scrubbing efficiency is improved, the equipment volume is reduced, and the equipment cost is reduced.
Specifically, as shown in fig. 1, the swirling mechanism includes: an inner rotating plate 12 provided inside the inner tube 8. Namely, the inner rotary flow plate 12 and the inner cylinder 8 form a rotational flow channel, at least the inner cylinder 8 carries out rotational flow washing on the gas entering from the inner extension pipe 15, the inner rotary flow is direct and efficient, and the gas-liquid separation can be realized in the inner rotary flow process.
Further, the swirling mechanism includes: the outer swirl plate 10 is arranged between the cylinder body 3 and the inner cylinder 8, and the inner periphery and the outer periphery are all in abutting connection. The structure of the cyclone washing machine can be shown in fig. 2, and the outer cyclone plate 10, the inner cylinder 8 and the cylinder 3 form a cyclone channel, so that cyclone washing is performed at least between the cylinder 3 and the inner cylinder 8. The gas flows upwards through the outer swirl plate 10 in the washing liquid provided by the liquid inlet N1 and finally flows out through the gas outlet N4, and the outer swirl can improve the washing time through the swirl washing channel, so that the washing effect is integrally improved.
Preferably, as shown in fig. 3, the swirling mechanism includes: an inner swirl plate 12 and an outer swirl plate 10;
wherein the inner rotary plate 12 is arranged in the inner cylinder 8, and the first end of the inner extension pipe 15 is higher than the inner rotary plate 12;
the outer swirl plate 10 is disposed between the cylinder 3 and the inner cylinder 8. The double rotational flow channels are adopted, and the advantages of internal rotation and external rotation are achieved.
Specifically, the second end of the inner extension pipe 15 is higher than the inner cyclone plate 12, so that the gas can conveniently pass through the inner cyclone channel from top to bottom, and the gas-liquid separation is fully realized.
The cyclone scrubber provided by the embodiment of the invention further comprises: a guide cone 13 for dispersing the gas;
the cone 13 is disposed on the top inner wall of the inner cylinder 8 with its tip facing downward. The structure of the air guide cone 13 can be shown with reference to fig. 1-3, and the air guide cone 13 can reduce gas erosion so as to participate in internal rotation and realize gas-liquid separation.
Preferably, the tip of the cone 13 faces downward toward the second end of the tube 15 to uniformly direct the gas around. Of course, the internal rotation gas-liquid separation can also be realized by the non-opposite direction, and the repeated description is omitted here.
Further, the inner rotary plate 12 has a ring structure disposed between the inner wall of the inner cylinder 8 and the inner tube 15, and the structure thereof can be referred to as a spiral structure as shown in fig. 7. The inner swirl plate 12 forms a separation and primary washing channel through the inner extension pipe 15 and the inner wall of the inner cylinder 8.
Preferably, the outer swirl plate 10 has an annular structure disposed between the inner wall of the cylinder 3 and the outer wall of the inner cylinder 8. The structure can be shown with reference to fig. 2 and 3, and the sleeving mode can reduce the volume of the equipment and the cost of the equipment.
The cyclone scrubber provided by the embodiment of the invention further comprises: the foam removing device 9 arranged on the inner wall of the cylinder 3 has a structure shown by referring to fig. 1-3, and mainly acts to break up bubbles and reduce foam generation.
Further, the defoaming device 9 is located between the outer cyclone plate 10 and the liquid outlet N3, so as to prevent liquid from generating a large amount of bubbles due to air flow disturbance, and has the function of breaking bubbles. The defoaming device 9 is positioned below the liquid surface and between the upper part of the outer swirl plate 10 and the lower part of the liquid outlet N3.
Specifically, the inner cylinder 8 is fixedly connected to the defoaming device 9. Further, the inner cylinder 8 is welded with the defoam disc 9, and the defoam disc 9 is welded with the cylinder 3.
Further, the gas inlet N2 is formed at the bottom, side or top of the cylinder 3. As shown in fig. 1-3, the scrubber adopts a lower-end air inlet mode, so that the scrubber can be quickly combined with front-end gas-liquid separation equipment, and equipment arrangement is convenient. As shown in fig. 11-13, the side benefit of the access port is reduced processing difficulties.
The cyclone scrubber provided by the embodiment of the invention further comprises: a gas distribution pipe 11;
the gas distribution pipe 11 is connected to the lower side wall of the inner tube 8, and the structure thereof can be shown with reference to fig. 1 and 7, that is, the inner tube 8 is connected to the tube body 3 through the gas distribution pipe 11 to realize gas distribution.
The plurality of gas distribution pipes 11 are uniformly distributed along the circumferential direction of the inner cylinder 8, and after the gas reaches the lower part of the inner cylinder 8, the gas uniformly enters the washing liquid in the cylinder body 3 through the gas distribution pipes. Further, as shown in fig. 8, one end of the gas distribution pipe 11 is connected to the lower side wall of the inner cylinder 8, the other end is closed, and a plurality of gas outlet holes are uniformly distributed on the side wall.
The cyclone scrubber provided by the embodiment of the invention further comprises: the distribution pore plate 14 is arranged on the inner wall of the cylinder 3, and the structure of the distribution pore plate can be shown by referring to fig. 1;
the height of the distribution orifice plate 14 is higher than the liquid inlet N1. After the gas is fully washed, the gas enters the hover space through the distribution orifice plate 14 and flows out through the gas outlet N4, thus completing the washing process.
The cyclone scrubber provided by the embodiment of the invention further comprises: the structure of the upper seal head 1, the lower seal head 2, the liquid-phase inlet flange assembly 4, the gas-phase outlet flange assembly 5 and the gas-phase inlet flange assembly 6 can be shown by referring to fig. 1;
wherein, the upper seal head 1, the lower seal head 2 and the liquid phase inlet flange component 4 are respectively welded on the cylinder 3; the liquid inlet N1 is arranged on the liquid inlet flange assembly 4;
the gas phase outlet flange assembly 5 is welded on the upper seal head 1, and the gas outlet N4 is arranged on the gas phase outlet flange assembly 5;
the gas inlet flange assembly 6 is welded to the lower seal head 2, and the gas inlet N2 is arranged on the gas inlet flange assembly 6. The equipment is simple in structure and low in cost in the combination and assembly modes.
The present solution is further described in connection with the following complete embodiments:
as shown in fig. 1, an upper seal head 1, a lower seal head 2, a liquid phase inlet flange assembly 4 and a liquid outlet flange assembly 7 are respectively welded with a cylinder 3; the foam removing device 9 and the gas distribution pore plate 14 are respectively welded with the cylinder 3; the gas phase outlet flange component 5 is welded with the upper sealing head 1; the gas phase inlet flange component 6 is welded with the lower seal head 2, the inner cylinder 8 and the inner rotary plate 12; the outer swirl plate 10 is welded with the inner cylinder 8; the inner cylinder 8 and the foam removing device 9 are welded together; the diversion cone 13 is welded with the inner cylinder 8; the gas distribution pipe 11 is welded with the inner cylinder 8.
The hydrogen (oxygen) generated by electrolysis water can entrain alkali liquor, after the separation of the separator, the hydrogen (oxygen) enters the inner cylinder 8 from the gas inlet N2 of the lower part along the inner extension pipe, after the top of the inner cylinder 8 is guided by the guide cone 13, the hydrogen is swirled along the swirling flow channel formed by the inner swirling flow plate 12 and the inner cylinder 8, and part of residual alkali liquor can be separated in the process. After the gas reaches the bottom of the inner cylinder 8, the gas uniformly enters the bottom of the cylinder body 3 through the gas distribution pipe 11, and then the gas ascends along a rotational flow channel formed by the outer rotational flow plate 10, the inner cylinder 8 and the cylinder body 3 to perform rotational flow washing, so that the foam removing device 9 can avoid a large amount of air bubbles from accumulating. The gas then enters the hover space through the gas distribution orifice plate 14 for deceleration and steady flow, exiting through the hydrogen (oxygen) gas outlet N4. The demineralized water needed in the washing process enters the interior of the washer from the liquid inlet N1, the demineralized water mixed with the alkali liquor returns to the separator from the liquid outlet N3, and the liquid level control point is arranged on the equipment, so that the liquid level condition of the equipment can be monitored at any time.
In summary, the cyclone scrubber provided by the invention utilizes the inner and outer dual cyclone designs, the inner cyclone can realize the separation of hydrogen (oxygen) and trace entrained alkali liquor, the outer cyclone can obviously improve the washing effect of the hydrogen and the oxygen, meanwhile, the occupation of equipment space can be reduced, the equipment load at the front end and the back end can be reduced, and the equipment cost can be reduced.
The embodiment of the invention also provides a hydrogen production system, which comprises: such as the cyclone scrubber described above. The cyclone scrubber has the advantages that the cyclone scrubber has the advantages, and the cyclone scrubber is particularly described with reference to the previous description and is not repeated here.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (13)
1. A cyclone scrubber for scrubbing a gas in a hydrogen production system, comprising: the device comprises a cylinder body (3), an inner cylinder (8), an inner extension pipe (15) and a rotational flow mechanism;
the rotational flow mechanism is arranged in the cylinder body (3) and comprises at least one rotational flow plate; the inner cylinder (8) is arranged in the cylinder body (3), and the lower end of the inner cylinder (8) and the cylinder body (3) form a channel; the swirling mechanism includes: an inner swirl plate (12) and an outer swirl plate (10), wherein the inner swirl plate (12) is arranged inside the inner cylinder (8), and the outer swirl plate (10) is arranged between the cylinder (3) and the inner cylinder (8);
the cylinder body (3) is provided with a liquid inlet (N1), a gas inlet (N2), a liquid outlet (N3) and a gas outlet (N4), a first end of the inner extension pipe (15) is communicated with the gas inlet (N2), and a second end of the inner extension pipe is communicated with the inner cylinder (8);
the cyclone scrubber further comprises: and the gas distribution pipe (11), and the gas distribution pipe (11) is communicated with the bottom side wall of the inner cylinder (8).
2. Swirl scrubber according to claim 1, characterised in that the second end of the inner extension pipe (15) is higher than the inner swirl plate (12).
3. The cyclone scrubber of claim 1 further comprising: a flow guide cone (13) for dispersing the gas;
the diversion cone (13) is arranged on the top inner wall of the inner cylinder (8), and the tip end of the diversion cone faces downwards.
4. A cyclone scrubber according to claim 3, characterized in that the tip of the cone (13) faces downwards against the second end of the inner extension tube (15).
5. Swirl scrubber according to claim 1, characterised in that the inner swirl plate (12) is of annular construction arranged between the inner wall of the inner cylinder (8) and the inner extension tube (15).
6. Swirl scrubber according to claim 1, characterized in that the outer swirl plate (10) is of annular construction arranged between the inner wall of the cylinder (3) and the outer wall of the inner cylinder (8).
7. The cyclone scrubber of claim 1 further comprising: and the foam removing device (9) is arranged on the inner wall of the cylinder body (3).
8. The cyclone scrubber of claim 1 further comprising: a defoaming device (9) arranged on the inner wall of the cylinder (3);
the defoaming device (9) is located between the outer swirl plate (10) and the liquid outlet (N3).
9. Swirl scrubber according to claim 8, characterized in that the inner cylinder (8) is fixedly connected to the demister (9).
10. Swirl scrubber according to claim 1, characterized in that the gas inlet (N2) is open at the bottom, side or top of the cylinder (3).
11. Swirl scrubber according to claim 1, characterised in that a plurality of the gas distribution pipes (11) are distributed evenly along the circumference of the inner barrel (8).
12. The cyclone scrubber of claim 1 further comprising: a distribution pore plate (14) arranged on the inner wall of the cylinder body (3);
the height of the distribution orifice plate (14) is higher than the liquid inlet (N1).
13. A hydrogen production system, comprising: a cyclone scrubber as claimed in any one of claims 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210334571.3A CN115121049B (en) | 2022-03-31 | 2022-03-31 | Hydrogen production system and cyclone scrubber thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210334571.3A CN115121049B (en) | 2022-03-31 | 2022-03-31 | Hydrogen production system and cyclone scrubber thereof |
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| CN115121049A CN115121049A (en) | 2022-09-30 |
| CN115121049B true CN115121049B (en) | 2023-09-08 |
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