CN216321867U

CN216321867U - Guide tube for diborane reactor

Info

Publication number: CN216321867U
Application number: CN202122173336.6U
Authority: CN
Inventors: 龚施健; 陈国富; 郑亚平; 蒋美锐; 吴春弟; 蔡佳豪; 彭王生
Original assignee: Spectrum Materials Corp ltd
Current assignee: Spectrum Materials Corp ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-04-19
Anticipated expiration: 2031-09-09

Abstract

The utility model provides a guide tube for a diborane reactor, which comprises: box, discharge opening and feed inlet, the feed inlet has been seted up to the top upper surface of box, the discharge opening has been seted up on the surface of box, still include: feed arrangement, connecting pipe and connecting device, the inner wall fixedly connected with feed arrangement of box, the inside connecting pipe that is provided with of box, connecting pipe and feed arrangement cooperation installation, the connecting pipe is kept away from the one end cooperation at box top and is installed connecting device, connecting device and feed arrangement fixed connection, feed arrangement includes standpipe, air inlet, mounting panel, drum and connecting box, box inner wall fixedly connected with mounting panel, the inside fixedly connected with standpipe of mounting panel, this diborane reactor is convenient for the reactor and is installed and dismantle, and then is convenient for clear up, simple structure, and the practicality is strong.

Description

Guide tube for diborane reactor

Technical Field

The utility model relates to the technical field of guide tubes, in particular to a guide tube for a diborane reactor.

Background

The diborane reactor comprises an upper part and a lower part, wherein the lower part is cylindrical, the middle part is provided with a guide pipe with a small diameter, and a jacket for cooling is arranged outside the guide pipe.

Therefore, there is a need to provide a new guide tube for diborane reactor to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides the guide pipe for the diborane reactor, which is convenient to disassemble and clean.

The guide tube for the diborane reactor comprises: a guide tube for a diborane reactor comprising: box, discharge opening and feed inlet, the feed inlet has been seted up to the top upper surface of box, the discharge opening has been seted up on the surface of box, still include: feed arrangement, connecting pipe and connecting device, the inner wall fixedly connected with feed arrangement of box, the inside connecting pipe that is provided with of box, the connecting pipe is installed with the feed arrangement cooperation, the connecting pipe is kept away from the one end cooperation at box top and is installed connecting device, connecting device and feed arrangement fixed connection.

Preferably, feed arrangement includes standpipe, air inlet, mounting panel, drum and connecting box, box inner wall fixedly connected with mounting panel, the inside fixedly connected with standpipe of mounting panel, the fixed surface of standpipe is connected with the connecting box, connecting box and box fixed connection, the air inlet has been seted up on the surface of connecting box, the fixed surface of mounting panel is connected with the drum.

Preferably, the surface of the connecting box is fixedly connected with a mounting ring, and the mounting ring is fixedly connected with the box body through bolts.

Preferably, the connecting device comprises an installation block, a vertical groove, a lifting block, a spring, a lifting column, a connecting plate, a sealing gasket, an arc-shaped plate and a limiting groove, the inner wall of the cylinder is fixedly connected with mounting blocks along the central symmetry, the surface of the mounting blocks is provided with vertical grooves, the surface of the vertical groove is connected with a lifting block in a sliding way, the surface of the lifting block is fixedly connected with a spring, one end of the spring, which is far away from the lifting block, is fixedly connected with the surface of the vertical groove, the surface of the lifting block, which is far away from the spring, is fixedly connected with a lifting column, the lifting columns are connected with the mounting blocks in a sliding manner, one ends of the lifting columns, far away from the lifting blocks, are fixedly connected with connecting plates, sealing gaskets are fixedly connected with the surfaces of the four connecting plates, the upper surface of mounting panel is along central symmetry fixedly connected with arc, the spacing groove has been seted up on the surface of arc, four the spacing groove is installed with the connecting pipe cooperation.

Preferably, the limiting groove is L-shaped.

Preferably, the connecting pipe surface is kept away from the one end at box top and is followed centrosymmetric fixedly connected with stopper, stopper and spacing groove cooperation installation.

Preferably, the initial state of the spring is a compressed state.

Preferably, the surface of the mounting plate is fixedly connected with connecting columns along the central symmetry, and four connecting columns are fixedly connected with the inner wall of the box body at the ends far away from the mounting plate.

Compared with the related art, the guide tube for the diborane reactor provided by the utility model has the following beneficial effects:

the utility model provides a connecting pipe which utilizes the elastic force of a spring to enable a limiting block to be tightly matched with a limiting groove, ensures the installation stability of the connecting pipe, is convenient to disassemble and clean compared with the prior art, and enables a sealing gasket to be matched with a vertical pipe and the connecting pipe under the elastic force of the spring, thereby ensuring the sealing property of the joint of the vertical pipe and the connecting pipe.

Drawings

FIG. 1 is a schematic view of an overall structure provided by the present invention;

FIG. 2 is a second schematic view of the overall structure provided by the present invention;

FIG. 3 is a schematic view of a fitting structure of a connecting tube and a gasket according to the present invention;

fig. 4 is a schematic structural diagram of a connecting device provided by the present invention.

Reference numbers in the figures: 1. a box body; 2. a discharge opening; 3. a feed inlet; 4. a feeding device; 5. a connecting pipe; 6. a connecting device; 7. a vertical tube; 8. an air inlet; 9. mounting a plate; 10. a cylinder; 11. a connecting box; 12. a mounting ring; 13. mounting blocks; 14. a vertical slot; 15. a lifting block; 16. a spring; 17. a lifting column; 18. a connecting plate; 19. a gasket; 20. an arc-shaped plate; 21. a limiting groove; 22. a limiting block; 23. connecting columns.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is one of the overall structural diagrams provided by the present invention; FIG. 2 is a second schematic view of the overall structure provided by the present invention; FIG. 3 is a schematic view of a fitting structure of a connecting tube and a gasket according to the present invention;

fig. 4 is a schematic structural diagram of a connecting device provided by the present invention. The guide tube for the diborane reactor comprises: a feeding device 4, a connecting pipe 5 and a connecting device 6.

In a specific embodiment, as shown in fig. 1, 2, 3 and 4, a guide tube for a diborane reactor comprises: box 1, discharge opening 2 and feed inlet 3, feed inlet 3 has been seted up to the top upper surface of box 1, discharge opening 2 has been seted up on the surface of box 1, still includes: feed arrangement 4, connecting pipe 5 and connecting device 6, the inner wall fixedly connected with feed arrangement 4 of

box

1, 1 inside connecting pipe 5 that is provided with of box, connecting pipe 5 and 4 cooperation installations of feed arrangement, connecting device 6 is installed in the one end cooperation at 1 top of box is kept away from to connecting pipe 5, connecting

device

6 and 4 fixed connection of feed arrangement.

As shown in fig. 1, 2 and 3, the feeding device 4 includes a vertical tube 7, an air inlet 8, a mounting plate 9, a cylinder 10 and a connection box 11, the mounting plate 9 is fixedly connected to the inner wall of the box 1, the vertical tube 7 is fixedly connected to the inside of the mounting plate 9, the connection box 11 is fixedly connected to the surface of the vertical tube 7, the connection box 11 is fixedly connected to the box 1, the air inlet 8 is formed in the surface of the connection box 11, the cylinder 10 is fixedly connected to the surface of the mounting plate 9, inflow gas is introduced from the air inlet 8, which may be H2/N2/He/Ar and other gases that do not participate in the reaction, and a boronizing agent is added from one end of the vertical tube 7.

As shown in FIG. 1, a mounting ring 12 is fixedly connected to the surface of the connecting box 11, and the mounting ring 12 is fixedly connected with the box body 1 through bolts, so that the connecting box 11 can be conveniently mounted and dismounted, and the inside of the connecting box 11 can be conveniently cleaned.

As shown in fig. 3 and 4, the connecting device 6 includes a mounting block 13, a vertical groove 14, a lifting block 15, a spring 16, a lifting column 17, a connecting plate 18, a sealing gasket 19, an arc plate 20 and a limiting groove 21, the mounting block 13 is fixedly connected to the inner wall of the cylinder 10 along the central symmetry, the vertical groove 14 is formed on the surface of the mounting block 13, the lifting block 15 is connected to the surface of the vertical groove 14 in a sliding manner, the spring 16 is fixedly connected to the surface of the lifting block 15, one end of the spring 16 far away from the lifting block 15 is fixedly connected to the surface of the vertical groove 14, the lifting column 17 is fixedly connected to the surface of the lifting block 15 far away from the spring 16, the lifting column 17 is connected to the mounting block 13 in a sliding manner, the connecting plate 18 is fixedly connected to one end of the lifting column 17 far away from the lifting block 15, the sealing gaskets 19 are fixedly connected to the surfaces of the four connecting plates 18, the arc plate 20 is fixedly connected to the upper surface of the mounting plate 9 along the central symmetry, limiting grooves 21 are formed in the surface of the arc-shaped plate 20, the limiting grooves 21 are installed with the connecting pipe 5 in a matched mode to achieve a connecting effect, and the connecting pipe 5 is convenient to install and detach by means of the elastic force of the spring 16.

As shown in fig. 4, the limiting groove 21 is L-shaped, so as to be conveniently matched with the limiting block 22 to mount and limit the connecting pipe 5.

As shown in fig. 3, the one end of box 1 top is kept away from on connecting pipe 5 surface is along central symmetry fixedly connected with stopper 22, stopper 22 and spacing groove 21 cooperation installation, and at connecting pipe 5 area sealed 19 in-process that moves down, stopper 22 slides on the surface of spacing groove 21, and when moving to the other end of spacing groove 21, rotating connecting pipe 5 again, guarantee that connecting pipe 5 installation is stable.

As shown in fig. 4, the initial state of the spring 16 is a compressed state, and in the initial state, the reaction force generated by the compression of the spring 16 acts on the surface of the lifting block 15, so that the lifting block 15 is located at one end of the vertical slot 14 far away from the mounting plate 9, and the stability of the lifting column 17 is ensured.

As shown in fig. 3 and 4, the surface of the mounting plate 9 is fixedly connected with connecting columns 23 along the central symmetry, and the four ends of the connecting columns 23 far away from the mounting plate 9 are fixedly connected with the inner wall of the box body 1, so that the mounting stability of the mounting plate 9 is ensured.

The working principle is as follows: the connecting pipe 5 is a guide pipe for the existing reactor, when the connecting pipe 5 is installed, the connecting pipe 5 is firstly in surface contact with the sealing gasket 19, the limiting block 22 is matched with the limiting groove 21, the connecting pipe 5 moves towards the installation plate 9, the sealing gasket 19 moves along with the movement of the connecting pipe 5, and then the lifting column 17 and the lifting block 15 are driven to move downwards, the limiting block 22 slides on the surface of the limiting groove 21, the spring 16 is further compressed, the generated reaction force acts on the surface of the lifting block 15 until the limiting block 22 slides to the other end of the limiting groove 21, the sealing gasket 19 is in contact with one end, close to the box body 1, of the vertical pipe 7, the connecting pipe 5 is rotated, the limiting block 22 rotates along with the connecting pipe 5, the limiting block 22 is clamped by the limiting groove 21 under the elastic force of the spring 16, the sealing gasket 19 can ensure the sealing performance of the connection position of the vertical pipe 7 and the connecting pipe 5, and the connecting pipe 5 is inserted into the cylinder 10, the surface contacts with four arc 20 surfaces, and arc 20 can carry out further spacingly to connecting pipe 5, guarantees the stability of installation, also is convenient for dismantle the clearance simultaneously.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A guide tube for a diborane reactor comprising: box (1), discharge opening (2) and feed inlet (3), feed inlet (3) have been seted up to the top upper surface of box (1), discharge opening (2) have been seted up on the surface of box (1), its characterized in that still includes: feed arrangement (4), connecting pipe (5) and connecting device (6), the inner wall fixedly connected with feed arrangement (4) of box (1), box (1) inside is provided with connecting pipe (5), connecting pipe (5) and feed arrangement (4) cooperation installation, connecting device (6) are installed in the one end cooperation that box (1) top was kept away from in connecting pipe (5), connecting device (6) and feed arrangement (4) fixed connection.

2. The guide pipe for the diborane reactor according to claim 1, wherein the feeding device (4) comprises a vertical pipe (7), an air inlet (8), a mounting plate (9), a cylinder (10) and a connecting box (11), the mounting plate (9) is fixedly connected to the inner wall of the box body (1), the vertical pipe (7) is fixedly connected to the inner part of the mounting plate (9), the connecting box (11) is fixedly connected to the surface of the vertical pipe (7), the connecting box (11) is fixedly connected to the box body (1), the air inlet (8) is formed in the surface of the connecting box (11), and the cylinder (10) is fixedly connected to the surface of the mounting plate (9).

3. Guide tube for diborane reactor according to claim 2, characterized in that a mounting ring (12) is fixedly connected to the surface of the connection box (11), and the mounting ring (12) is fixedly connected with the box body (1) through bolts.

4. The guide tube for the diborane reactor according to claim 2, wherein the connecting device (6) comprises a mounting block (13), a vertical groove (14), a lifting block (15), a spring (16), a lifting column (17), a connecting plate (18), a sealing gasket (19), an arc-shaped plate (20) and a limiting groove (21), the mounting block (13) is fixedly connected to the inner wall of the cylinder (10) along the central symmetry, the vertical groove (14) is formed in the surface of the mounting block (13), the lifting block (15) is connected to the surface of the vertical groove (14) in a sliding manner, the spring (16) is fixedly connected to the surface of the lifting block (15), one end of the spring (16) far away from the lifting block (15) is fixedly connected to the surface of the vertical groove (14), the lifting column (17) is fixedly connected to the surface of the lifting block (15) far away from the spring (16), and the lifting column (17) is connected to the mounting block (13) in a sliding manner, one end fixedly connected with connecting plate (18), four of lifter block (15) are kept away from in lift post (17) the fixed surface of connecting plate (18) is connected with sealed pad (19), central symmetry fixedly connected with arc (20) are followed to the upper surface of mounting panel (9), spacing groove (21), four have been seted up on the surface of arc (20) spacing groove (21) and connecting pipe (5) cooperation installation.

5. A guide tube for diborane reactors according to claim 4, wherein said limiting groove (21) is L-shaped.

6. The guide pipe for the diborane reactor according to claim 4, wherein the end of the surface of the connecting pipe (5) far away from the top of the box body (1) is fixedly connected with limiting blocks (22) along the central symmetry, and the limiting blocks (22) are matched with the limiting grooves (21) for installation.

7. A guide tube for diborane reactors according to claim 4, wherein the initial state of the spring (16) is in a compressed state.

8. Guide tube for diborane reactor according to claim 2, characterized in that the surface of the mounting plate (9) is fixedly connected with connecting columns (23) along the central symmetry, and the ends of the four connecting columns (23) far away from the mounting plate (9) are fixedly connected with the inner wall of the box body (1).