CN214060653U - Device for preparing pure hydrogen by ammonia decomposition - Google Patents
Device for preparing pure hydrogen by ammonia decomposition Download PDFInfo
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- CN214060653U CN214060653U CN202023097293.XU CN202023097293U CN214060653U CN 214060653 U CN214060653 U CN 214060653U CN 202023097293 U CN202023097293 U CN 202023097293U CN 214060653 U CN214060653 U CN 214060653U
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- pure hydrogen
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Abstract
The utility model discloses an ammonia decomposes pure hydrogen device of system, comprising a main body, the upper end of main part is provided with the stove courage, one side of stove courage is provided with the cooler, the top of stove courage is provided with the purification jar, one side of purification jar is provided with heating mechanism, one side of heating mechanism is provided with the dore furnace, the opposite side of purification jar is provided with the heat preservation stove, the inside of heat preservation stove is provided with complementary unit. A pure hydrogen device is made in ammonia decomposition, under the effect of heating mechanism, can make the temperature in the device be in fixed range, can make ammonia decompose more thoroughly, under complementary unit's effect, can decompose the ammonia through the method of electrolysis, carry out effectual drying with it, under sealing mechanism's effect, can prevent that the in-process of making pure hydrogen from having partial gas to leak, carry out effectual bonding with gap department in the device, make it be in the encapsulated situation, bring better use prospect.
Description
Technical Field
The utility model relates to an ammonia decomposes pure hydrogen device field of preparation, specifically is an ammonia decomposes pure hydrogen device of preparation.
Background
The equipment for preparing pure hydrogen by decomposing ammonia mainly comprises heat exchanger, decomposing furnace liner, electric furnace, cooler and dryer, in which the catalyst is placed in the decomposing furnace liner, and heated by electric furnace, the ammonia gas is decomposed into nitrogen-hydrogen mixed gas under the action of high-temp. and catalyst, then passed through the heat exchanger, and cooled to normal temp. by means of cooler, and finally passed through the dryer to remove water and remove residual ammonia, and the obtained hydrogen gas is fed into back-stage system.
The existing ammonia decomposition pure hydrogen preparation device has certain defects when being installed and used, the traditional pure hydrogen preparation device has the defects that in the using process, the ammonia decomposition is not thorough due to the low internal stability, the quality of hydrogen is influenced, and in addition, hydrogen is leaked due to poor tightness in the manufacturing process, certain adverse effects are brought to the using process of people, so that the ammonia decomposition pure hydrogen preparation device is provided.
SUMMERY OF THE UTILITY MODEL
Solves the technical problem
Aiming at the defects of the prior art, the utility model provides an ammonia decomposition pure hydrogen device, firstly, under the action of a heating mechanism, the temperature in the device can be in a fixed range, the ammonia decomposition can not be influenced, the speed of the ammonia decomposition is accelerated, the manufacturing speed of the device is improved, a large amount of heat is not required to be consumed by a heater and a heating pipe, the ammonia decomposition can be more thorough, under the action of an auxiliary mechanism, the ammonia can be decomposed by an electrolytic method and then effectively dried by a drier, the ammonia decomposition speed can be accelerated by a catalyst pipe, meanwhile, the quality and the volume of hydrogen are increased, the efficiency is high, under the action of a sealing mechanism, partial gas leakage in the pure hydrogen manufacturing process can be prevented, the environment is polluted, the safety of the whole device is improved, the inner gap of the device is effectively bonded by a bonding plate and a sealing ring, the mechanism is in a closed state, and meanwhile, the mechanism can also make the manufacturing process more stable, so that the problems in the background technology can be effectively solved.
Technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an ammonia decomposes pure hydrogen device, includes the main part, the upper end of main part is provided with the stove courage, one side of stove courage is provided with the cooler, the top of stove courage is provided with purification jar, one side of purification jar is provided with heating mechanism, heating mechanism includes splicing, heater, metal sheet, lag, heating pipe, one side of heating mechanism is provided with the dore, the opposite side of purification jar is provided with the heat preservation stove, the inside of heat preservation stove is provided with complementary unit, complementary unit includes support column, electrolysis box, catalyst pipe, pivot, desicator, complementary unit's upper end is provided with sealing mechanism, sealing mechanism includes adhesive plate, sealing washer, adhesive tape, gim peg, the upper end of dore is provided with the pipe, the upper end of pipe is provided with the valve.
Preferably, the splicing piece is positioned on one side of the heater, the protecting sleeve is positioned on one side of the heater, the metal plate is positioned on the peripheral outer surface of the protecting sleeve, and the heating pipe is positioned on one side of the protecting sleeve.
Preferably, the electrolysis box is located at the upper end of the support column, the catalyst tube is located at one side of the electrolysis box, the rotating shaft is located at the upper end of the electrolysis box, and the dryer is located at the upper end of the rotating shaft.
Preferably, the sealing ring is positioned on one side of the adhesive plate, the adhesive tape is positioned on one side of the sealing ring, and the fixing bolt is positioned at the lower end of the adhesive tape.
Preferably, a screw is arranged between the splicing and the heater, one side of the heater is fixedly connected with one side of the splicing through the screw, a fixing adhesive is arranged between the heater and the protective sleeve, the other side of the heater is fixedly connected with one side of the protective sleeve through the fixing adhesive, a groove is arranged between the protective sleeve and the metal plate, the inner side of the metal plate is fixedly connected with the peripheral outer surface of the protective sleeve through the groove, a thread groove is arranged between the protective sleeve and the heating pipe, and the other side of the protective sleeve is fixedly connected with one side of the heating pipe through the thread groove.
Preferably, be provided with the cross screw between support column and the electrolysis box, the upper end fixed connection of cross screw and support column is passed through to the lower extreme of electrolysis box, be provided with the recess between electrolysis box and the catalyst pipe, one side fixed connection of recess and catalyst pipe is passed through to one side of electrolysis box, be provided with the connecting hole between electrolysis box and the pivot, the lower extreme of pivot passes through the upper end swing joint of connecting hole and electrolysis box, be provided with the through-hole between pivot and the desicator, the lower extreme fixed connection of through-hole and desicator is passed through to the upper end of pivot.
Preferably, a strong glue is arranged between the sealing ring and the adhesive plate, one side of the sealing ring is fixedly connected with one side of the adhesive plate through the strong glue, a notch is formed between the sealing ring and the adhesive tape, the other side of the sealing ring is fixedly connected with one side of the adhesive tape through the notch, a clamping groove is formed between the adhesive tape and the fixing bolt, and the lower end of the adhesive tape is fixedly connected with the upper end of the fixing bolt through the clamping groove.
Advantageous effects
Compared with the prior art, the utility model provides an ammonia decomposes pure hydrogen device of system possesses following beneficial effect:
1. this pure hydrogen device is prepared in ammonia decomposition through the heating mechanism that sets up, can make the temperature in the device be in fixed range, can not influence the ammonia and decompose, makes its speed accelerate, improves the preparation speed of device, need not consume a large amount of heats through heater and heating pipe, can make the ammonia decompose more thoroughly.
2. This ammonia decomposes pure hydrogen device through the complementary unit who sets up, can decompose ammonia through the method of electrolysis, carries out effectual drying with it by the desicator again, can make ammonia decomposition rate accelerate through the catalyst pipe, has increased the quality and the volume of hydrogen simultaneously, and is very high-efficient.
3. This pure hydrogen device is prepared in ammonia decomposition through the sealing mechanism who sets up, can prevent that the in-process of preparation pure hydrogen from having partial gas to leak, leads to the environment to receive the pollution, has improved the security of whole device, carries out effectual bonding through adhesive sheet and sealing washer with gap department in with the device, makes it be in the encapsulated situation, and this mechanism also enables the manufacture process more stable simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of a device for preparing pure hydrogen by decomposing ammonia according to the present invention.
Fig. 2 is a schematic structural diagram of a heating mechanism of the device for preparing pure hydrogen by decomposing ammonia according to the present invention.
Fig. 3 is a schematic structural diagram of an auxiliary mechanism of the device for preparing pure hydrogen by decomposing ammonia according to the present invention.
Fig. 4 is a schematic structural diagram of a sealing mechanism in a device for preparing pure hydrogen by decomposing ammonia according to the present invention.
In the figure: 1. a main body; 2. a furnace pipe; 3. a cooler; 4. a heating mechanism; 401. a tab; 402. a heater; 403. a metal plate; 404. a protective sleeve; 405. heating a tube; 5. a conduit; 6. a valve; 7. a sealing mechanism; 701. bonding a board; 702. a seal ring; 703. an adhesive tape; 704. a fixing bolt; 8. an auxiliary mechanism; 801. a support pillar; 802. an electrolytic cell; 803. a catalyst tube; 804. a rotating shaft; 805. a dryer; 9. a holding furnace; 10. a decomposing furnace; 11. and (5) a purification tank.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a device for preparing pure hydrogen by decomposing ammonia comprises a main body 1, a furnace pipe 2 is arranged at the upper end of the main body 1, a cooler 3 is arranged at one side of the furnace pipe 2, a purifying tank 11 is arranged above the furnace pipe 2, a heating mechanism 4 is arranged at one side of the purifying tank 11, the heating mechanism 4 comprises a splicing piece 401, a heater 402, a metal plate 403, a protective sleeve 404 and a heating pipe 405, a decomposing furnace 10 is arranged at one side of the heating mechanism 4, a holding furnace 9 is arranged at the other side of the purifying tank 11, an auxiliary mechanism 8 is arranged inside the holding furnace 9, the auxiliary mechanism 8 comprises a support column 801 and an electrolytic box 802, the upper end of the catalyst pipe 803, the rotating shaft 804, the dryer 805 and the auxiliary mechanism 8 is provided with a sealing mechanism 7, the sealing mechanism 7 comprises an adhesive plate 701, a sealing ring 702, an adhesive tape 703 and a fixing bolt 704, the upper end of the decomposing furnace 10 is provided with a guide pipe 5, and the upper end of the guide pipe 5 is provided with a valve 6.
Further, the contact piece 401 is located on one side of the heater 402, the protection cover 404 is located on one side of the heater 402, the metal plate 403 is located on the outer circumferential surface of the protection cover 404, and the heating pipe 405 is located on one side of the protection cover 404.
Further, an electrolytic cell 802 is disposed at the upper end of the support column 801, a catalyst pipe 803 is disposed at one side of the electrolytic cell 802, a rotary shaft 804 is disposed at the upper end of the electrolytic cell 802, and a dryer 805 is disposed at the upper end of the rotary shaft 804.
Further, a sealing ring 702 is located on one side of the adhesive plate 701, an adhesive tape 703 is located on one side of the sealing ring 702, and a fixing bolt 704 is located at the lower end of the adhesive tape 703.
Further, a screw is arranged between the connecting piece 401 and the heater 402, one side of the heater 402 is fixedly connected with one side of the connecting piece 401 through the screw, fixing glue is arranged between the heater 402 and the protective sleeve 404, the other side of the heater 402 is fixedly connected with one side of the protective sleeve 404 through the fixing glue, a groove is formed between the protective sleeve 404 and the metal plate 403, the inner side of the metal plate 403 is fixedly connected with the outer surface of the periphery of the protective sleeve 404 through the groove, a thread groove is formed between the protective sleeve 404 and the heating pipe 405, and the other side of the protective sleeve 404 is fixedly connected with one side of the heating pipe 405 through the thread groove.
Further, a cross screw is arranged between the supporting column 801 and the electrolytic box 802, the lower end of the electrolytic box 802 is fixedly connected with the upper end of the supporting column 801 through the cross screw, a groove is arranged between the electrolytic box 802 and the catalyst pipe 803, one side of the electrolytic box 802 is fixedly connected with one side of the catalyst pipe 803 through the groove, a connecting hole is arranged between the electrolytic box 802 and the rotating shaft 804, the lower end of the rotating shaft 804 is movably connected with the upper end of the electrolytic box 802 through the connecting hole, a through hole is arranged between the rotating shaft 804 and the dryer 805, and the upper end of the rotating shaft 804 is fixedly connected with the lower end of the dryer 805 through the through hole.
Further, a strong glue is arranged between the sealing ring 702 and the adhesive plate 701, one side of the sealing ring 702 is fixedly connected with one side of the adhesive plate 701 through the strong glue, a notch is formed between the sealing ring 702 and the adhesive tape 703, the other side of the sealing ring 702 is fixedly connected with one side of the adhesive tape 703 through the notch, a clamping groove is formed between the adhesive tape 703 and the fixing bolt 704, and the lower end of the adhesive tape 703 is fixedly connected with the upper end of the fixing bolt 704 through the clamping groove.
The working principle is as follows: the utility model relates to a novel device for preparing pure hydrogen by decomposing ammonia, which comprises a main body 1, a furnace pipe 2, a cooler 3, a heating mechanism 4, a guide pipe 5, a valve 6, a sealing mechanism 7, an auxiliary mechanism 8, a holding furnace 9, a decomposing furnace 10 and a purifying tank 11, wherein the temperature in the device can be in a fixed range through the arranged heating mechanism, the ammonia decomposition can not be influenced, the speed of the device is accelerated, the manufacturing speed of the device is improved, a large amount of heat is not required to be consumed through a heater and a heating pipe, the ammonia decomposition can be more thorough, the ammonia can be decomposed through the arranged auxiliary mechanism by an electrolytic method, the ammonia is effectively dried by a drier, the ammonia decomposition speed is accelerated through a catalyst pipe, the quality and the volume of hydrogen are simultaneously increased, the device is very efficient, through the arranged sealing mechanism, the leakage of partial gas in the process of preparing pure hydrogen can be prevented, the device has the advantages that the environment is polluted, the safety of the whole device is improved, gaps in the device are effectively bonded through the bonding plate and the sealing ring, the bonding plate and the sealing ring are in a closed state, the mechanism can also enable the manufacturing process to be more stable, the device improves the temperature through endothermic expansion reaction and is beneficial to ammonia cracking, meanwhile, the device is also a reaction with enlarged volume, the pressure is reduced, the ammonia decomposition is beneficial to the ammonia decomposition, and the ammonia decomposition hydrogen production equipment is in an optimal use state.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an ammonia decomposes pure hydrogen device of preparation, includes main part (1), its characterized in that: the upper end of the main body (1) is provided with a furnace pipe (2), one side of the furnace pipe (2) is provided with a cooler (3), a purification tank (11) is arranged above the furnace pipe (2), one side of the purification tank (11) is provided with a heating mechanism (4), the heating mechanism (4) comprises a connecting piece (401), a heater (402), a metal plate (403), a protective sleeve (404) and a heating pipe (405), one side of the heating mechanism (4) is provided with a decomposing furnace (10), the other side of the purification tank (11) is provided with a holding furnace (9), an auxiliary mechanism (8) is arranged inside the holding furnace (9), the auxiliary mechanism (8) comprises a support column (801), an electrolysis box (802), a catalyst pipe (803), a rotating shaft (804) and a dryer (805), the upper end of the auxiliary mechanism (8) is provided with a sealing mechanism (7), the sealing mechanism (7) comprises an adhesive plate (701), a sealing ring (702), an adhesive tape (703) and a fixing bolt (704), a guide pipe (5) is arranged at the upper end of the decomposing furnace (10), and a valve (6) is arranged at the upper end of the guide pipe (5).
2. The apparatus for producing pure hydrogen through ammonia decomposition according to claim 1, wherein: the connecting piece (401) is located on one side of the heater (402), the protective sleeve (404) is located on one side of the heater (402), the metal plate (403) is located on the outer peripheral surface of the protective sleeve (404), and the heating pipe (405) is located on one side of the protective sleeve (404).
3. The apparatus for producing pure hydrogen through ammonia decomposition according to claim 1, wherein: the electrolytic box (802) is positioned at the upper end of the supporting column (801), the catalyst pipe (803) is positioned at one side of the electrolytic box (802), the rotating shaft (804) is positioned at the upper end of the electrolytic box (802), and the dryer (805) is positioned at the upper end of the rotating shaft (804).
4. The apparatus for producing pure hydrogen through ammonia decomposition according to claim 1, wherein: the sealing ring (702) is positioned on one side of the adhesive plate (701), the adhesive tape (703) is positioned on one side of the sealing ring (702), and the fixing bolt (704) is positioned at the lower end of the adhesive tape (703).
5. The apparatus for producing pure hydrogen through ammonia decomposition according to claim 2, wherein: a screw is arranged between the connecting piece (401) and the heater (402), one side of the heater (402) is fixedly connected with one side of the connecting piece (401) through the screw, fixing glue is arranged between the heater (402) and the protective sleeve (404), the other side of the heater (402) is fixedly connected with one side of the protective sleeve (404) through the fixing glue, a groove is arranged between the protective sleeve (404) and the metal plate (403), the inner side of the metal plate (403) is fixedly connected with the peripheral outer surface of the protective sleeve (404) through the groove, a thread groove is arranged between the protective sleeve (404) and the heating pipe (405), and the other side of the protective sleeve (404) is fixedly connected with one side of the heating pipe (405) through the thread groove.
6. The apparatus for producing pure hydrogen through ammonia decomposition according to claim 3, wherein: be provided with the cross screw between support column (801) and electrolysis box (802), the upper end fixed connection of cross screw and support column (801) is passed through to the lower extreme of electrolysis box (802), be provided with the recess between electrolysis box (802) and catalyst pipe (803), one side of electrolysis box (802) is passed through the recess and is managed one side fixed connection of catalyst (803), be provided with the connecting hole between electrolysis box (802) and pivot (804), the lower extreme of pivot (804) passes through the upper end swing joint of connecting hole and electrolysis box (802), be provided with the through-hole between pivot (804) and desicator (805), the lower extreme fixed connection of through-hole and desicator (805) is passed through to the upper end of pivot (804).
7. The apparatus for producing pure hydrogen through ammonia decomposition according to claim 4, wherein: the sealing device is characterized in that a strong glue is arranged between the sealing ring (702) and the adhesive plate (701), one side of the sealing ring (702) is fixedly connected with one side of the adhesive plate (701) through the strong glue, a notch is arranged between the sealing ring (702) and the adhesive tape (703), the other side of the sealing ring (702) is fixedly connected with one side of the adhesive tape (703) through the notch, a clamping groove is arranged between the adhesive tape (703) and the fixing bolt (704), and the lower end of the adhesive tape (703) is fixedly connected with the upper end of the fixing bolt (704) through the clamping groove.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202023097293.XU CN214060653U (en) | 2020-12-21 | 2020-12-21 | Device for preparing pure hydrogen by ammonia decomposition |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202023097293.XU CN214060653U (en) | 2020-12-21 | 2020-12-21 | Device for preparing pure hydrogen by ammonia decomposition |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11697108B2 (en) | 2021-06-11 | 2023-07-11 | Amogy Inc. | Systems and methods for processing ammonia |
| US11724245B2 (en) | 2021-08-13 | 2023-08-15 | Amogy Inc. | Integrated heat exchanger reactors for renewable fuel delivery systems |
| US11764381B2 (en) | 2021-08-17 | 2023-09-19 | Amogy Inc. | Systems and methods for processing hydrogen |
| US11795055B1 (en) | 2022-10-21 | 2023-10-24 | Amogy Inc. | Systems and methods for processing ammonia |
| US11834334B1 (en) | 2022-10-06 | 2023-12-05 | Amogy Inc. | Systems and methods of processing ammonia |
| US11834985B2 (en) | 2021-05-14 | 2023-12-05 | Amogy Inc. | Systems and methods for processing ammonia |
| US11866328B1 (en) | 2022-10-21 | 2024-01-09 | Amogy Inc. | Systems and methods for processing ammonia |
-
2020
- 2020-12-21 CN CN202023097293.XU patent/CN214060653U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11834985B2 (en) | 2021-05-14 | 2023-12-05 | Amogy Inc. | Systems and methods for processing ammonia |
| US11697108B2 (en) | 2021-06-11 | 2023-07-11 | Amogy Inc. | Systems and methods for processing ammonia |
| US11724245B2 (en) | 2021-08-13 | 2023-08-15 | Amogy Inc. | Integrated heat exchanger reactors for renewable fuel delivery systems |
| US11764381B2 (en) | 2021-08-17 | 2023-09-19 | Amogy Inc. | Systems and methods for processing hydrogen |
| US11769893B2 (en) | 2021-08-17 | 2023-09-26 | Amogy Inc. | Systems and methods for processing hydrogen |
| US11843149B2 (en) | 2021-08-17 | 2023-12-12 | Amogy Inc. | Systems and methods for processing hydrogen |
| US11834334B1 (en) | 2022-10-06 | 2023-12-05 | Amogy Inc. | Systems and methods of processing ammonia |
| US11840447B1 (en) | 2022-10-06 | 2023-12-12 | Amogy Inc. | Systems and methods of processing ammonia |
| US11912574B1 (en) | 2022-10-06 | 2024-02-27 | Amogy Inc. | Methods for reforming ammonia |
| US11795055B1 (en) | 2022-10-21 | 2023-10-24 | Amogy Inc. | Systems and methods for processing ammonia |
| US11866328B1 (en) | 2022-10-21 | 2024-01-09 | Amogy Inc. | Systems and methods for processing ammonia |
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