CN217202072U - Novel high-efficient ammonia decomposes hydrogen manufacturing equipment for purification - Google Patents
Novel high-efficient ammonia decomposes hydrogen manufacturing equipment for purification Download PDFInfo
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- CN217202072U CN217202072U CN202220777285.XU CN202220777285U CN217202072U CN 217202072 U CN217202072 U CN 217202072U CN 202220777285 U CN202220777285 U CN 202220777285U CN 217202072 U CN217202072 U CN 217202072U
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- based catalyst
- decomposing furnace
- ring body
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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 utility model provides a novel high-efficient ammonia decomposes hydrogen manufacturing equipment for purification, include: the decomposing furnace comprises a preparing cylinder part arranged at the upper end of the decomposing furnace, a motor arranged at the top end of the preparing cylinder part and a feeding part arranged at the top end of the decomposing furnace, wherein the motor is connected with the decomposing furnace through two fixing rods; a material opening with a cover is arranged on the preparation cylinder part; the nickel-based catalyst can enter the preparation cylinder part through a cover opening, wherein; the motor is driven, the preparation cylinder part can stir the nickel-based catalyst so that the nickel-based catalyst enters the feeding part, compared with the prior art, the preparation cylinder part is arranged to serve as a buffer area for feeding work of the nickel-based catalyst, the nickel-based catalyst buffered in the preparation cylinder part timely enters the feeding part through the driving work of the motor, the decomposition and purification work and the feeding work of the decomposing furnace are not affected by each other, the sequential flow of the hydrogen purification work is shortened, and the efficiency of the hydrogen production work is improved.
Description
Technical Field
The utility model relates to a hydrogen manufacturing equipment technical field particularly, relates to a novel equipment is used in hydrogen manufacturing purification is decomposed to high-efficient ammonia.
Background
The ammonia decomposition hydrogen production is a chemical reaction, namely heating liquid ammonia to 800-850 ℃, decomposing ammonia under the action of a nickel-based catalyst to obtain hydrogen-nitrogen mixed gas containing 75% of H2 and 25% of N2.
The gas prepared by the method is a good protective gas, the work of putting the nickel-based catalyst into the decomposing furnace at the present stage can be carried out only once, and the next feeding work can be carried out only after the ammonia is decomposed, and the process has considerable waiting time and influences the efficiency of the hydrogen purification work.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel high-efficient ammonia decomposes hydrogen manufacturing purification and uses equipment to solve above-mentioned problem.
In order to achieve the above object, the embodiment of the present invention provides a novel high-efficiency ammonia decomposition hydrogen production purification device, which includes: the decomposing furnace comprises a preparing cylinder part arranged at the upper end of the decomposing furnace, a motor arranged at the top end of the preparing cylinder part and a feeding part arranged at the top end of the decomposing furnace, wherein the motor is connected with the decomposing furnace through two fixing rods; a material opening with a cover is arranged on the preparation cylinder part; the nickel-based catalyst can enter the prepared cylinder part through the cover opening, wherein; the motor is driven, and the preparation cylinder part can stir the nickel-based catalyst so as to enable the nickel-based catalyst to enter the feeding part.
Further, the preparation cylinder part comprises a cylinder cover for driving the motor and a push plate arranged at the inner top end of the cylinder cover, wherein the push plate is arranged on the inner top end of the cylinder cover; and driving the motor, wherein the cylinder cover can drive the push plate to rotate so that the push plate pushes the nickel-based catalyst.
Further, the preparation cylinder part also comprises a first ring body arranged at the top end of the decomposing furnace, a second ring body arranged at the top end of the decomposing furnace and a ring groove arranged at the lower end of the cylinder cover; sand is left in a gap between the first ring body and the second ring body; the first ring body can be inserted into the ring groove; the inner half section of the cylinder cover can be inserted into the gap between the first ring body and the second ring body, wherein the inner half section of the cylinder cover is inserted into the gap between the first ring body and the second ring body; and driving the motor, wherein the cylinder cover can drive the ring groove to rotate so as to enable the cylinder cover to rub sand.
Further, the cross section of the second ring body is triangular.
Furthermore, the feeding part comprises a material conveying opening arranged at the top end of the decomposing furnace and a sealing plate hinged on the material conveying opening; one side surface of the sealing plate is an arc-shaped surface, and the other side surface of the sealing plate is tangent to the material conveying opening; when the push plate pushes the nickel-based catalyst, the seal plate can be pushed downwards by the nickel-based catalyst to rotate, so that the nickel-based catalyst enters the material conveying opening.
Further, the feeding part also comprises a groove arranged at the lower end of the second ring body and a spring arranged at the lower end of the groove, and the other end of the spring is connected with the sealing plate, wherein the sealing plate is arranged on the lower end of the groove; when the nickel-based catalyst pushes the closing plate downwards to rotate, the spring can stretch.
Further, a supporting block is arranged on the inner side of the decomposing furnace, wherein the supporting block is arranged on the inner side of the decomposing furnace; when the nickel-based catalyst pushes down the seal plate to rotate, the seal plate can abut against the supporting block downwards.
Compared with the prior art, the embodiment of the utility model provides a following beneficial effect has:
compared with the prior art, the device is provided with the preparation cylinder part as a buffer area for feeding work of the nickel-based catalyst, the nickel-based catalyst buffered in the preparation cylinder part can timely enter the feeding part through the driving work of the motor, and the decomposition and purification work and the feeding work of the decomposing furnace are not influenced mutually, so that the sequential flow of the hydrogen purification work is shortened, and the efficiency of the hydrogen production work is improved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 shows a perspective view of the present invention;
fig. 2 shows a front internal schematic view of the present invention;
fig. 3 shows an enlarged view of fig. 2 a of the present invention;
fig. 4 shows a top cross-sectional view of the present invention.
In the drawings
1. A decomposing furnace;
2. a preparation drum part; 21. a cylinder cover; 22. pushing the plate; 23. a first ring body; 24. a second ring body; 25. a ring groove;
3. a motor;
4. a feeding section; 41. a material conveying port; 42. closing the plate; 43. a groove; 44. a spring;
5. fixing the rod;
6. a material opening with a cover;
7. and (7) a supporting block.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Referring to fig. 1, fig. 1 shows a perspective view of the present invention; referring to fig. 2, fig. 2 is a front view of the internal schematic view of the present invention; referring to fig. 3, fig. 3 shows an enlarged view of a point a in fig. 2 according to the present invention; referring to fig. 4, fig. 4 shows a top cross-sectional view of the present invention; as shown in fig. 1-4, a novel high-efficiency ammonia decomposition hydrogen production purification device comprises: a decomposing furnace 1, a preparation cylinder part 2 arranged at the upper end of the decomposing furnace 1, a motor 3 arranged at the top end of the preparation cylinder part 2 and a feeding part 4 arranged at the top end of the decomposing furnace 1, wherein the motor 3 is connected with the decomposing furnace 1 through two fixing rods 5; a material opening 6 with a cover is arranged on the preparation cylinder part 2; the nickel-based catalyst can enter the preparation barrel part 2 through the cover opening 6, wherein; the motor 3 is driven, the preparation cylinder part 2 can shift the nickel-based catalyst, so that the nickel-based catalyst enters the feeding part 4, specifically, in the prior art, the nickel-based catalyst is directly fed into the decomposing furnace 1 and is not pre-stored, which causes that the feeding work of the nickel-based catalyst and the work of the decomposing furnace 1 can only be sequentially performed, and the efficiency of hydrogen production purification work is affected, compared with the prior art, the preparation cylinder part 2 is provided as a buffer area for the feeding work of the nickel-based catalyst, the nickel-based catalyst buffered in the preparation cylinder part 2 can timely enter the feeding part 4 through the driving work of the motor 3, so that the decomposition purification work and the feeding work of the decomposing furnace 1 are not affected each other, thereby shortening the sequential flow of hydrogen purification work, and improving the efficiency of the hydrogen production work.
Optionally, the preparation cylinder part 2 comprises a cylinder cover 21 for driving the motor 3 and a push plate 22 arranged at the inner top end of the cylinder cover 21, wherein; the motor 3 is driven, the cylinder cover 21 can drive the push plate 22 to rotate, so that the push plate 22 pushes the nickel-based catalyst, specifically, the push plate 22 divides the buffer area of the cylinder cover 21 for the nickel-based catalyst into two parts, when one part of the area is pre-stored for work, the other part of the area pushes the pre-stored nickel-based catalyst into the feeding part 4, the motor 3 can be set as a servo motor, the push plate 22 pushes the nickel-based catalyst at the corresponding position to adjust the position through the driving action of the push plate 22 in the forward and reverse directions, the feeding work of the nickel-based catalyst is flexible, and multiple steps can be synchronously performed.
Optionally, the preparation cylinder part 2 further comprises a first ring body 23 arranged at the top end of the decomposition furnace 1, a second ring body 24 arranged at the top end of the decomposition furnace 1 and a ring groove 25 arranged at the lower end of the cylinder cover 21; sand is left in the gap between the first ring body 23 and the second ring body 24; the first ring body 23 can be inserted through the annular groove 25; the inner half section of the cylinder cover 21 can be inserted into the gap between the first ring body 23 and the second ring body 24, wherein; drive motor 3, cover 21 can drive annular 25 is rotatory, so that cover 21 rubs sand, and is concrete, and first ring body 23 and second ring body 24 have made up into the annular space that is used for storing the sand, and sand can be high temperature resistant, buries underground in the sand in the in-process with the contact of the interior half section of cover 21 part, makes first ring body 23, second ring body 24 and annular 25 make up into sealed space, lets the glowing gas can not spill over from cover 21, and the existence of annular 25 lets sealed work multi-angle shelter from going on, has guaranteed the quality of sealed work.
Optionally, the cross section of the second ring body 24 is triangular, specifically, the triangular inclined surface of the second ring body 24 faces the direction of the push plate 22 and gradually inclines from a high position to a low position, so that the nickel-based catalyst is not rested on the inner side wall of the cylinder cover 21 in the forced movable feeding process.
Optionally, the feeding portion 4 includes a material conveying port 41 disposed at the top end of the decomposing furnace 1 and a sealing plate 42 hinged to the material conveying port 41; one side surface of the sealing plate 42 is an arc-shaped surface, and one side surface of the sealing plate 42 is tangent to the material conveying port 41; when the push plate 22 pushes the nickel-based catalyst, the seal plate 42 can be pushed down by the nickel-based catalyst to rotate, so that the nickel-based catalyst enters the material conveying port 41, specifically, the seal plate 42 seals the material conveying port 41 in a normal state, thereby blocking high temperature in the decomposing furnace 1, reducing overflow of the high temperature, avoiding the high temperature from acting on the storage space of the barrel cover 21 in advance, when the seal plate 42 is pushed down by the nickel-based catalyst, the seal plate 42 rotates downwards to open the material conveying port 41, so that the nickel-based catalyst falls into the material conveying port 41, and the discharging operation of the feeding portion 4 is performed semi-automatically.
Optionally, the feeding portion 4 further includes a groove 43 disposed at a lower end of the second ring 24 and a spring 44 disposed at a lower end of the groove 43, and another end of the spring 44 is connected to the sealing plate 42; when the closing plate 42 is pushed down by the nickel-based catalyst to rotate, the spring 44 can be stretched, specifically, the spring 44 stores energy in the stretching process, when the closing plate 42 is not stressed, the spring 44 releases the stored energy to drive the closing plate 42 to reset and rotate to the initial position, so that the material conveying opening 41 is closed again to perform heat insulation work, and the circular work of the closing plate 42 is facilitated.
Optionally, a supporting block 7 is arranged inside the decomposing furnace 1; when the closing plate 42 is pushed downwards by the nickel-based catalyst to rotate, the closing plate 42 can abut against the supporting block 7, specifically, the supporting block 7 provides a supporting acting force for the closing plate 42 in the downward rotating process of the closing plate 42, the closing plate 42 is positioned after rotating at a certain angle, the nickel-based catalyst slides to the center of the decomposing furnace 1 through the guiding effect of the nickel-based catalyst, and the feeding position of the nickel-based catalyst is accurate.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A novel high-efficient ammonia decomposes hydrogen manufacturing equipment for purification which characterized in that includes: the decomposing furnace comprises a decomposing furnace (1), a preparation cylinder part (2) arranged at the upper end of the decomposing furnace (1), a motor (3) arranged at the top end of the preparation cylinder part (2) and a feeding part (4) arranged at the top end of the decomposing furnace (1), wherein the motor (3) is connected with the decomposing furnace (1) through two fixing rods (5);
a material opening (6) with a cover is arranged on the preparation cylinder part (2);
the nickel-based catalyst can enter the preparation barrel part (2) through a cover opening (6), wherein;
the motor (3) is driven, and the preparation cylinder part (2) can stir the nickel-based catalyst so as to enable the nickel-based catalyst to enter the feeding part (4).
2. The new high-efficiency ammonia decomposition hydrogen production purification device as claimed in claim 1,
the preparation cylinder part (2) comprises a cylinder cover (21) used for driving the motor (3) and a push plate (22) arranged at the inner top end of the cylinder cover (21), wherein;
the motor (3) is driven, and the cylinder cover (21) can drive the push plate (22) to rotate, so that the push plate (22) pushes the nickel-based catalyst.
3. The new high-efficiency ammonia decomposition hydrogen production purification device as claimed in claim 2,
the preparation cylinder part (2) further comprises a first ring body (23) arranged at the top end of the decomposing furnace (1), a second ring body (24) arranged at the top end of the decomposing furnace (1) and a ring groove (25) arranged at the lower end of the cylinder cover (21);
sand is left in the gap between the first ring body (23) and the second ring body (24);
the first ring body (23) can be inserted through the annular groove (25);
the inner half section of the cylinder cover (21) can be inserted into the gap between the first ring body (23) and the second ring body (24), wherein;
the motor (3) is driven, and the cylinder cover (21) can drive the ring groove (25) to rotate so that the cylinder cover (21) rubs sand.
4. The novel high-efficiency ammonia decomposition hydrogen production purification equipment as claimed in claim 3,
the section of the second ring body (24) is triangular.
5. The novel high-efficiency ammonia decomposition hydrogen production purification equipment as claimed in claim 4,
the feeding part (4) comprises a material conveying opening (41) arranged at the top end of the decomposing furnace (1) and a sealing plate (42) hinged on the material conveying opening (41);
one side surface of the sealing plate (42) is an arc-shaped surface, and one side surface of the sealing plate (42) is tangent to the material conveying opening (41);
when the push plate (22) pushes the nickel-based catalyst, the seal plate (42) can be pushed downwards by the nickel-based catalyst to rotate, so that the nickel-based catalyst enters the material conveying opening (41).
6. The new high-efficiency ammonia decomposition hydrogen production purification equipment as claimed in claim 5, wherein,
the feeding part (4) further comprises a groove (43) arranged at the lower end of the second ring body (24) and a spring (44) arranged at the lower end of the groove (43), and the other end of the spring (44) is connected with the sealing plate (42);
when the closing plate (42) is pushed down by the nickel-based catalyst to rotate, the spring (44) can be stretched.
7. The new high-efficiency ammonia decomposition hydrogen production purification equipment as claimed in claim 6,
a supporting block (7) is arranged on the inner side of the decomposing furnace (1), wherein;
when the nickel-based catalyst pushes the closing plate (42) downwards to rotate, the closing plate (42) can abut against the supporting block (7) downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220777285.XU CN217202072U (en) | 2022-04-06 | 2022-04-06 | Novel high-efficient ammonia decomposes hydrogen manufacturing equipment for purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220777285.XU CN217202072U (en) | 2022-04-06 | 2022-04-06 | Novel high-efficient ammonia decomposes hydrogen manufacturing equipment for purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217202072U true CN217202072U (en) | 2022-08-16 |
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ID=82759430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220777285.XU Active CN217202072U (en) | 2022-04-06 | 2022-04-06 | Novel high-efficient ammonia decomposes hydrogen manufacturing equipment for purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217202072U (en) |
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2022
- 2022-04-06 CN CN202220777285.XU patent/CN217202072U/en active Active
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