CN218250155U - Ammonia decomposition reaction tank assembly - Google Patents
Ammonia decomposition reaction tank assembly Download PDFInfo
- Publication number
- CN218250155U CN218250155U CN202221857354.4U CN202221857354U CN218250155U CN 218250155 U CN218250155 U CN 218250155U CN 202221857354 U CN202221857354 U CN 202221857354U CN 218250155 U CN218250155 U CN 218250155U
- Authority
- CN
- China
- Prior art keywords
- reaction tank
- ammonia decomposition
- decomposition reaction
- type retort
- compression spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 35
- 238000000354 decomposition reaction Methods 0.000 title claims abstract description 33
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000006835 compression Effects 0.000 claims abstract description 14
- 238000007906 compression Methods 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 3
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 229910052759 nickel Inorganic materials 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- 239000012774 insulation material Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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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- Catalysts (AREA)
Abstract
The utility model provides an ammonia decomposition reaction tank subassembly, including the installation shell body, U type retort, steel apron and two nickel catalysts, U type retort is fixed to be set up in the inside of installation shell body, and equal fixed mounting has the grillage of pad in two heating chambeies of U type retort, and the equal fixed mounting in top of two grillages has compression spring, and two compression spring are connected with two nickel catalyst contact respectively, and the equal contact in top of two nickel catalysts is installed a set of gag lever post, and the one end of two sets of gag lever posts is connected with two port inner walls grafting cooperations of U type retort respectively. The utility model discloses a backing plate frame, compression spring and the gag lever post that are equipped with, when removing the gag lever post, compression spring's the ejecting nickel catalyst of bounce-back has the effect of convenient dismantlement nickel catalyst, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the ammonia decomposes, a ammonia decomposition reaction tank subassembly is related to.
Background
The ammonia decomposition gas generator uses liquid ammonia as raw material, heats ammonia gas to a certain temperature after vaporization, and ammonia is decomposed into hydrogen-nitrogen mixed gas under the action of catalyst.
Patent number is CN202021650714.4 discloses an increase ammonia decomposition reaction tank structure of heat preservation effect, including the heating cavity, be equipped with ammonia decomposition reaction tank in the heating cavity, the heating cavity includes that inside packing has insulation material's shell body, is equipped with the apron on the shell body, is equipped with the heat preservation that stretches into the heating cavity on the apron, and ammonia decomposition reaction tank's upper end inlays to be established in the heat preservation of apron, ammonia decomposition reaction tank and apron fixed connection. The utility model discloses an useful part lies in that the inside insulation material who fills of shell body improves ammonia decomposition reaction tank's sealing and heat preservation with the heat preservation cooperation, under the prerequisite of guaranteeing the heat preservation effect, because ammonia decomposition reaction tank sets up on the apron, consequently can make things convenient for ammonia decomposition reaction tank's maintenance, catalyst in ammonia decomposition reaction tank and the jar in the prior art needs periodic replacement, this application with ammonia decomposition reaction tank and apron modularization, only need after adopting this application whole change apron and ammonia decomposition reaction tank can, improved the efficiency of tearing out the maintenance.
Although the ammonia decomposition reaction tank disclosed above can be disassembled quickly, the catalyst inside the reaction tank is inconvenient to disassemble, and therefore, an ammonia decomposition reaction tank assembly is provided.
Disclosure of Invention
An object of the utility model is to provide an ammonia decomposition reaction jar subassembly to solve the problem that provides among the above-mentioned background art.
The purpose of the utility model can be realized by the following technical proposal: ammonia decomposition reaction tank subassembly, including installation shell body, U type retort, steel apron and two nickel catalysts, U type retort is fixed to be set up in the inside of installation shell body, equal fixed mounting has the pad grillage in two heating chambeies of U type retort, two the equal fixed mounting in top of pad grillage has compression spring, two compression spring is connected with two nickel catalyst contact respectively, two a set of gag lever post, two sets of is installed in the equal contact in top of nickel catalyst two port inner walls grafting cooperation connection of gag lever post respectively with U type retort.
In foretell ammonia decomposition reaction jar subassembly, two port departments of U type retort all are fixed and are equipped with the flange, flange and U type retort be integrated processing structure.
In the ammonia decomposition reaction tank assembly, two hole sites of the steel cover plate are welded and connected with two pipe walls of the U-shaped reaction tank.
In the ammonia decomposition reaction tank assembly, the gap between the installation outer shell and the U-shaped reaction tank is filled with the aluminum silicate fiber cotton sleeve.
In the ammonia decomposition reaction tank assembly, the U-shaped reaction tank is a U-shaped pipe structure formed by welding heat-resistant steel in an airtight manner.
Compared with the prior art, the utility model discloses ammonia decomposition reaction jar subassembly's advantage does: through the backing plate frame, compression spring and the gag lever post that are equipped with, when removing the gag lever post, compression spring's ejecting nickel catalyst of bounce-back has the effect of conveniently dismantling the nickel catalyst, convenient to use.
Drawings
FIG. 1 is a schematic plan view of an ammonia decomposition reaction tank assembly according to the present invention.
FIG. 2 is a schematic view of the cross-sectional structure of the ammonia decomposition reaction tank assembly of the present invention.
FIG. 3 is a schematic top view of the ammonia decomposition reaction tank assembly of the present invention.
In the figure, 1, an outer shell is installed; 2. a U-shaped reaction tank; 3. a backing plate frame; 4. a compression spring; 5. a steel cover plate; 6. a nickel catalyst; 7. a limiting rod; 8. a flange.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses ammonia decomposition reaction tank subassembly, including installation shell body 1, U type retort 2, steel apron 5 and two nickel catalyst 6,U type retort 2 are fixed to be set up in the inside of installation shell body 1, equal fixed mounting has the backing plate frame 3 in two heating chambeies of U type retort 2, the equal fixed mounting in top of two backing plate frames 3 has compression spring 4, two compression spring 4 are connected with two nickel catalyst 6 contacts respectively, a set of gag lever post 7 is installed in the equal contact in top of two nickel catalyst 6, the one end of two sets of gag lever posts 7 is connected with two port inner wall grafting cooperations of U type retort 2 respectively.
Two port departments of U type retort 2 are all fixed and are equipped with flange 8, flange 8 and U type retort 2 are integrated processing structure, two hole site departments of steel apron 5 and two pipe wall welded connection of U type retort 2, the clearance department between installation shell body 1 and the U type retort 2 is filled and is installed the cotton cover of aluminium silicate fibre, good heat preservation effect has, U type retort 2 is heat-resistant steel and welds into U type tubular construction through the gas tightness, good gas tightness has, prevent gas leakage.
When needing better nickel catalyst 6, remove gag lever post 7, compression spring 4's confining force disappears, the ejecting nickel catalyst 6 of the bounce of self, has the effect of conveniently dismantling nickel catalyst 6, convenient to use.
Those not described in detail in this specification are within the skill of the art. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (5)
1. Ammonia decomposition reaction jar subassembly, including installation shell body (1), U type retort (2), steel apron (5) and two nickel catalyst (6), its characterized in that, U type retort (2) are fixed to be set up in the inside of installation shell body (1), equal fixed mounting has backing plate frame (3), two in two heating chambeies of U type retort (2) the equal fixed mounting in top of backing plate frame (3) has compression spring (4), two compression spring (4) are connected with two nickel catalyst (6) contacts respectively, two a set of gag lever post (7) is installed in the equal contact in top of nickel catalyst (6), and is two sets of the one end of gag lever post (7) is connected with two port inner wall grafting cooperation of U type retort (2) respectively.
2. The ammonia decomposition reaction tank assembly according to claim 1, wherein flanges (8) are fixedly arranged at two ports of the U-shaped reaction tank (2), and the flanges (8) and the U-shaped reaction tank (2) are of an integrated processing structure.
3. The ammonia decomposition reaction tank assembly according to claim 1, wherein two hole sites of the steel cover plate (5) are welded to two pipe walls of the U-shaped reaction tank (2).
4. The ammonia decomposition reaction tank assembly according to claim 1, wherein a gap between the installation outer shell (1) and the U-shaped reaction tank (2) is filled with an aluminum silicate fiber cotton sleeve.
5. The ammonia decomposition reaction tank assembly according to claim 1, wherein the U-shaped reaction tank (2) is a U-shaped pipe structure of heat resistant steel welded in an airtight manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221857354.4U CN218250155U (en) | 2022-07-19 | 2022-07-19 | Ammonia decomposition reaction tank assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221857354.4U CN218250155U (en) | 2022-07-19 | 2022-07-19 | Ammonia decomposition reaction tank assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218250155U true CN218250155U (en) | 2023-01-10 |
Family
ID=84762016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221857354.4U Active CN218250155U (en) | 2022-07-19 | 2022-07-19 | Ammonia decomposition reaction tank assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218250155U (en) |
-
2022
- 2022-07-19 CN CN202221857354.4U patent/CN218250155U/en active Active
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