CN220766891U - Combined pre-hydrogenation reactor - Google Patents
Combined pre-hydrogenation reactor Download PDFInfo
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- CN220766891U CN220766891U CN202322306601.2U CN202322306601U CN220766891U CN 220766891 U CN220766891 U CN 220766891U CN 202322306601 U CN202322306601 U CN 202322306601U CN 220766891 U CN220766891 U CN 220766891U
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- ring
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- fixedly connected
- guide
- connecting pipe
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- 238000005984 hydrogenation reaction Methods 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
The utility model discloses a combined pre-hydrogenation reactor, which belongs to the technical field of hydrogenation reactors and comprises a reaction tank and a connecting pipe fixed on one side of the reaction tank, wherein the outer wall of the connecting pipe is fixedly connected with a connecting ring, the outer part of the connecting pipe is connected with a guide ring in a sliding manner, the inner walls of the two sides of the connecting ring are fixedly connected with connecting columns, the outer parts of the connecting columns are connected with sliding blocks in a sliding manner, the opposite surfaces of the two sliding blocks are fixedly connected with positioning columns, one side of the connecting ring, which is far away from the guide ring, is movably connected with a positioning ring, two positioning blocks extending into the connecting ring are symmetrically fixed on one side of the positioning ring, positioning holes matched with the positioning columns are formed in the positioning blocks, and a gas pipe movably connected with the connecting pipe is fixed in the connecting ring. The combined pre-hydrogenation reactor can be used for rapidly completing the disassembly and assembly between the connecting pipe and the gas pipe, and is more convenient to use.
Description
Technical Field
The utility model belongs to the technical field of hydrogenation reactors, and particularly relates to a combined pre-hydrogenation reactor.
Background
The hydrogenation reactor is a very important device in the organic chemistry laboratory and the actual production process, can be used as a container for hydrogenation reaction, and can also be used in the occasion that liquid and gas need to be fully mixed, and the hydrogenation reactor is often used for mixing heavy parts which are most difficult to be utilized in the petroleum industry: the residual oil is hydrogenated and converted into light oil, so as to produce gasoline, diesel oil, etc.
Reference is made to the Chinese patent grant: a combined pre-hydrogenation reactor, grant bulletin number: CN213556963U, this utility model, through promoting first handle make first semicircle ring frame, the ring that the second semicircle ring is constituteed drive each adjacent drive gear begin to rotate, and then make each drive gear drive corresponding positioning nut divide by each limit cap internal rotation as well, make positioning nut accomplish with fixing bolt gradually and twist with the screw thread groove on the drive gear, and fixing bolt also accomplishes screwing with the screw thread groove on the drive gear gradually, thereby be convenient for accomplish the connection fixed between this department material mouth of pipeline and reactor body fast, and then just promote the installation effectiveness of connecting pipeline.
The device is fixed by adopting the nuts, the number of the nuts is reduced, the assembly and the disassembly are complicated, and the screw driver cannot be disassembled without the corresponding screw driver, so that the screw driver is quite inconvenient.
Disclosure of Invention
The utility model aims to provide a combined pre-hydrogenation reactor, which solves the problems that the device proposed in the background technology is fixed by adopting nuts, the number of the nuts is reduced, the assembly and the disassembly are complicated, and the screw driver cannot be disassembled without corresponding screw driver, so that the device is very inconvenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the combined pre-hydrogenation reactor comprises a reaction tank and a connecting pipe fixed on one side of the reaction tank, wherein the outer wall of the connecting pipe is fixedly connected with a connecting ring, the outer part of the connecting pipe is slidably connected with a guide ring, the inner walls of the two sides of the connecting ring are fixedly connected with connecting columns, the outer parts of the connecting columns are slidably connected with sliding blocks, and the opposite surfaces of the two sliding blocks are fixedly connected with positioning columns;
one side of the connecting ring away from the guide ring is movably connected with a positioning ring, two positioning blocks extending into the connecting ring are symmetrically fixed on one side of the positioning ring facing the connecting ring, positioning holes matched with the positioning columns are formed in the positioning blocks, and a gas transmission pipe movably connected with the connecting pipe is fixed in the connecting ring.
In a further embodiment, two guide holes are symmetrically formed in one side, facing the guide ring, of the connecting ring, and guide columns fixedly connected with the guide ring are slidably connected in the guide holes of the connecting ring.
In a further embodiment, the end face of the guide post is fixedly connected with a pushing block for supporting the sliding block, the outer wall of the guide post is fixedly connected with a fixing ring, and the outer part of the guide post is sleeved with a supporting spring for supporting the fixing ring.
In a further embodiment, the compression spring for supporting the sliding block is sleeved outside the connecting column, and a limiting ring for limiting the position of the sliding block is fixedly connected to the outer wall of the connecting column.
In a further embodiment, two limiting blocks are symmetrically fixed in the connecting ring, and limiting holes for the movement of the positioning columns are formed in the limiting blocks.
In a further embodiment, a plurality of rotating grooves are formed in the sliding block, and balls are rotationally connected in the rotating grooves of the sliding block.
In a further embodiment, a sealing groove is formed in the inner wall of the connecting pipe, and a sealing ring is installed in the sealing groove of the connecting pipe.
The utility model has the technical effects and advantages that:
according to the combined pre-hydrogenation reactor, the fixed ring is supported by the supporting spring, so that the pushing block pushes the sliding block and the positioning column to move, the positioning column is inserted into the positioning hole of the positioning block, and the installation and the fixation between the connecting pipe and the gas pipe can be rapidly completed;
through guide ring pulling guide post and impeller block removal, make impeller block and sliding block separation, compression spring promotes the slider and removes to drive the reference column and remove, make reference column and locating piece separation, can accomplish the dismantlement between connecting pipe and the gas-supply pipe fast, this combined type hydrogenation reactor in advance, dismouting between connecting pipe and the gas-supply pipe can be accomplished fast, it is more convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the connection of the connecting tube and the gas delivery tube of the present utility model;
FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;
fig. 4 is an enlarged view of the present utility model at B in fig. 2.
In the figure: 1. a reaction tank; 2. a connecting pipe; 3. a connecting ring; 4. a guide ring; 5. a guide post; 6. a pushing block; 7. a fixing ring; 8. a support spring; 9. a connecting column; 10. a sliding block; 11. positioning columns; 12. a limiting block; 13. a ball; 14. a compression spring; 15. a limiting ring; 16. a seal ring; 17. a positioning ring; 18. a positioning block; 19. and a gas pipe.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.
The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.
In order to quickly complete the disassembly and assembly between the connecting pipe 2 and the gas delivery pipe 19, as shown in fig. 1 to 4, a connecting hole is formed in the outer wall of the left side of the reaction tank 1, the connecting pipe 2 is welded in the connecting hole of the reaction tank 1, the connecting ring 3 is welded on the outer wall of the connecting pipe 2, the guide ring 4 is connected with the outer part of the connecting pipe 2 in a sliding manner, two guide holes are symmetrically formed in one side, facing the guide ring 4, of the connecting ring 3, a guide post 5 fixedly connected with the guide ring 4 is connected in the guide hole of the connecting ring 3 in a sliding manner, a round table-shaped pushing block 6 is fixedly connected to the end surface of the guide post 5 through a screw, a fixed ring 7 is fixedly connected to the outer wall of the guide post 5 through the screw, and a supporting spring 8 for supporting the fixed ring 7 is sleeved on the outer part of the guide post 5;
the inner walls of two sides of the connecting ring 3 are fixedly connected with the connecting column 9 through bolts, the outer parts of the connecting column 9 are connected with the sliding blocks 10 in a sliding manner, opposite surfaces of the two sliding blocks 10 are fixedly connected with the positioning column 11 through bolts, the outer parts of the connecting column 9 are sleeved with the compression springs 14 used for supporting the sliding blocks 10, the outer walls of the connecting column 9 are fixedly connected with the limiting rings 15 used for limiting the positions of the sliding blocks 10, the moving distance of the sliding blocks 10 can be limited, two limiting blocks 12 are symmetrically fixed in the connecting ring 3 through bolts, limiting holes for the movement of the positioning column 11 are formed in the limiting blocks 12, the moving path of the positioning column 11 can be limited, meanwhile, the separation of the positioning column 11 and the limiting blocks 12 is avoided, a plurality of rotating grooves are formed in the sliding blocks 10, and the rotating grooves of the sliding blocks 10 are rotationally connected with the balls 13, so that the sliding blocks 10 can move more smoothly outside the connecting column 9;
one side of the connecting ring 3 far away from the guide ring 4 is movably connected with a positioning ring 17, two positioning blocks 18 extending into the connecting ring 3 are symmetrically fixed on one side of the positioning ring 17 facing the connecting ring 3, the positioning blocks 18 are movably connected with the connection switch, positioning holes matched with the positioning columns 11 are formed in the positioning blocks 18, a gas pipe 19 movably connected with the connecting pipe 2 is fixed in the connecting ring 3, a sealing groove is formed in the inner wall of the connecting pipe 2, a sealing ring 16 is arranged in the sealing groove of the connecting pipe 2, the tightness between the connecting pipe 2 and the gas pipe 19 is ensured, the fixing ring 7 is supported by a supporting spring 8, so that the pushing block 6 pushes the sliding block 10 and the positioning columns 11 to move, the positioning columns 11 are spliced in the positioning holes of the positioning blocks 18, and the installation and fixation between the connecting pipe 2 and the gas pipe 19 can be rapidly completed; the guide ring 4 pulls the guide post 5 and the pushing block 6 to move, so that the pushing block 6 is separated from the sliding block 10, the compression spring 14 pushes the sliding block 10 of the pushing block 6 to move, and accordingly the positioning post 11 is driven to move, the positioning post 11 is separated from the positioning block 18, and the disassembly between the connecting pipe 2 and the gas pipe 19 can be completed rapidly.
In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Working principle:
when the combined pre-hydrogenation reactor is used, the guide ring 4 is used for pulling the guide post 5 and the pushing block 6 to move, so that the pushing block 6 is separated from the sliding block 10, the compression spring 14 is used for pushing the sliding block 10 of the block 6 to move, so that the positioning post 11 is driven to move, the gas pipe 19 is disassembled into the connecting pipe 2, the guide ring 4 is loosened, the support spring 8 is used for supporting the fixed ring 7, the guide post 5 and the pushing block 6 are pushed to move, so that the pushing block 6 is used for pushing the sliding block 10 and the positioning post 11 to move, the positioning post 11 is inserted into a positioning hole of the positioning block 18, the installation and fixation between the connecting pipe 2 and the gas pipe 19 can be rapidly completed, and the installation efficiency of the combined pre-hydrogenation reactor is improved;
when the connecting pipe 2 and the air pipe 19 need to be disassembled, the guide post 5 and the pushing block 6 are pulled to move through the guide ring 4, so that the pushing block 6 is separated from the sliding block 10, the compression spring 14 pushes the sliding block 10 of the pushing block 6 to move, and the positioning post 11 is driven to move, so that the positioning post 11 is separated from the positioning block 18, and the disassembly between the connecting pipe 2 and the air pipe 19 can be rapidly completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a modular hydrogenation ware in advance, includes retort (1) and is fixed in connecting pipe (2) of retort (1) one side, its characterized in that: the outer wall of the connecting pipe (2) is fixedly connected with a connecting ring (3), the outer part of the connecting pipe (2) is slidably connected with a guide ring (4), connecting columns (9) are fixedly connected to the inner walls of two sides of the connecting ring (3), sliding blocks (10) are slidably connected to the outer parts of the connecting columns (9), and positioning columns (11) are fixedly connected to the opposite surfaces of the two sliding blocks (10);
one side of the connecting ring (3) away from the guide ring (4) is movably connected with a positioning ring (17), two positioning blocks (18) extending into the connecting ring (3) are symmetrically fixed on one side of the positioning ring (17) facing the connecting ring (3), positioning holes matched with the positioning columns (11) are formed in the positioning blocks (18), and a gas transmission pipe (19) movably connected with the connecting pipe (2) is fixed in the connecting ring (3).
2. A combined pre-hydrogenation reactor according to claim 1, characterized in that: two guide holes are symmetrically formed in one side, facing the guide ring (4), of the connecting ring (3), and guide columns (5) fixedly connected with the guide ring (4) are connected in a sliding mode in the guide holes of the connecting ring (3).
3. A combined pre-hydrogenation reactor according to claim 2, characterized in that: the end face of the guide post (5) is fixedly connected with a pushing block (6) for supporting the sliding block (10), the outer wall of the guide post (5) is fixedly connected with a fixing ring (7), and the outer part of the guide post (5) is sleeved with a supporting spring (8) for supporting the fixing ring (7).
4. A combined pre-hydrogenation reactor according to claim 1, characterized in that: the outside of spliced pole (9) cup joints compression spring (14) that are used for supporting sliding block (10), and the outer wall fixedly connected with of spliced pole (9) is used for limiting stop collar (15) to the position of sliding block (10).
5. A combined pre-hydrogenation reactor according to claim 1, characterized in that: two limiting blocks (12) are symmetrically fixed in the connecting ring (3), and limiting holes for the movement of the positioning columns (11) are formed in the limiting blocks (12).
6. A combined pre-hydrogenation reactor according to claim 4, wherein: a plurality of rotating grooves are formed in the sliding block (10), and balls (13) are rotationally connected in the rotating grooves of the sliding block (10).
7. A combined pre-hydrogenation reactor according to claim 1, characterized in that: a sealing groove is formed in the inner wall of the connecting pipe (2), and a sealing ring (16) is arranged in the sealing groove of the connecting pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322306601.2U CN220766891U (en) | 2023-08-28 | 2023-08-28 | Combined pre-hydrogenation reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322306601.2U CN220766891U (en) | 2023-08-28 | 2023-08-28 | Combined pre-hydrogenation reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220766891U true CN220766891U (en) | 2024-04-12 |
Family
ID=90601698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322306601.2U Active CN220766891U (en) | 2023-08-28 | 2023-08-28 | Combined pre-hydrogenation reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220766891U (en) |
-
2023
- 2023-08-28 CN CN202322306601.2U patent/CN220766891U/en active Active
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