Distributor

Abstract

The utility model relates to a distributor which comprises a reinforcing pipe, a first transverse connecting pipe, a first equal-diameter four-way piece, a second transverse connecting pipe, a second equal-diameter four-way piece, a third transverse connecting pipe, a third equal-diameter four-way piece, a fourth transverse connecting pipe, a first longitudinal connecting pipe, a second longitudinal connecting pipe, a third longitudinal connecting pipe, a fourth longitudinal connecting pipe, a fifth longitudinal connecting pipe and a sixth longitudinal connecting pipe, the reinforcing pipe is arranged in the cylinder body in a penetrating manner; uniformly distributed holes are formed above the first transverse connecting pipe, the first equal-diameter four-way piece, the second transverse connecting pipe, the second equal-diameter four-way piece, the third transverse connecting pipe, the third equal-diameter four-way piece, the fourth transverse connecting pipe, the first longitudinal connecting pipe, the second longitudinal connecting pipe, the third longitudinal connecting pipe, the fourth longitudinal connecting pipe, the fifth longitudinal connecting pipe and the sixth longitudinal connecting pipe; according to the utility model, the distributor is designed into a combined structure formed by combining the equal-diameter four-way piece and the connecting pipe, so that the distributor can be conveniently overhauled after being damaged, and the service life of equipment is greatly prolonged.

Description

Technical Field

[0001] The utility model relates to the field of reactors, in particular to a distributor of a reactor.

Background Art

[0002] A reactor is a device for realizing a reaction process and is widely used in industrial sectors such as chemical engineering, oil refining, metallurgy, and light industry. A reactor is composed of components such as a shell and a gas distributor. Among them, the distributor for distributing gas, as the core component of the reactor, the rationality of its structure and the uniformity of distribution will directly affect the reaction efficiency of the reactor. Please refer to Figure 1 , Figure 1 which discloses a distributor structure in the prior art, including: a cylinder body, a gas inlet arranged below the cylinder body, and a gas distribution plate welded inside the cylinder body. A number of uniformly distributed holes are provided on the gas distribution plate. The gas enters from the gas inlet at the bottom and is distributed through the number of holes in the gas distribution plate. Due to the large gas impact force, the thickness of the gas distribution plate generally reaches more than 100 mm. The defects of the above distributor are as follows: 1. Since the thickness of the gas distribution plate is relatively thick, the manufacturing cost is relatively high and the welding amount is also large. Therefore, the cylinder body is prone to deformation during the welding process; 2. Since the gas distribution plate is a whole plate structure, once the gas distribution plate is damaged, it cannot be taken out from the manhole for maintenance, which will lead to the scrapping of the entire device.

[0003] Therefore, it is necessary to provide a distributor to solve the above technical problems.

Content of the Utility Model

[0004] To solve the above problems, the purpose of the utility model is to provide a distributor with a simple structure and uniform distribution.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a distributor, comprising: a reinforcing pipe, a first transverse pipe, a first equal-diameter four-way piece, a second transverse pipe, a second equal-diameter four-way piece, a third transverse pipe, a third equal-diameter four-way piece, a fourth transverse pipe, a first longitudinal pipe, a second longitudinal pipe, a third longitudinal pipe, a fourth longitudinal pipe, a fifth longitudinal pipe and a sixth longitudinal pipe, the first equal-diameter four-way piece is provided with a first transverse docking port, a second transverse docking port, a first longitudinal docking port and a second longitudinal docking port, the second equal-diameter four-way piece is provided with a third transverse docking port, a fourth transverse docking port, a third longitudinal docking port and a fourth longitudinal docking port, the third equal-diameter four-way piece is provided with a fifth transverse docking port, a sixth transverse docking port, a fifth longitudinal docking port The interface and the sixth longitudinal docking interface, the reinforcing pipe is arranged in the cylinder, the end of the reinforcing pipe extending out of the cylinder is welded with a first flange, the end of the reinforcing pipe extending into the cylinder is connected to the left end of the first transverse pipe by a second flange, the right end of the first transverse pipe is welded to the first transverse docking interface of the first equal-diameter four-way piece, the second transverse docking interface of the first equal-diameter four-way piece is welded to the left end of the second transverse pipe, the right end of the second transverse pipe is welded to the third transverse docking interface of the second equal-diameter four-way piece, the fourth transverse docking interface of the second equal-diameter four-way piece is welded to the left end of the third transverse pipe, the right end of the third transverse pipe is welded to the fifth transverse docking interface of the third equal-diameter four-way piece, and the The six transverse docking interfaces are welded to the left end of the fourth transverse pipe, and the right end of the fourth transverse pipe is provided with a first blocking plate. The first longitudinal docking interface of the first equal-diameter four-way piece and one of the free ends of the first longitudinal pipe are connected by a third flange. The other free end of the first longitudinal pipe is provided with a second blocking plate and is fixed to the first support welded on the cylinder through the first fixing piece. The second longitudinal docking interface of the first equal-diameter four-way piece and one of the free ends of the second longitudinal pipe are connected by a fourth flange. The other free end of the second longitudinal pipe is provided with a third blocking plate and is fixed to the second support welded on the cylinder through the second fixing piece. The third longitudinal docking interface of the second equal-diameter four-way piece and one of the free ends of the third longitudinal pipe are connected The free ends of the third longitudinal pipe are connected by a fifth flange, the other free end of the third longitudinal pipe is provided with a fourth blocking plate and is welded to the third support welded on the cylinder through a third fixing piece, the fourth longitudinal docking port of the second equal-diameter cross-piece and one of the free ends of the fourth longitudinal pipe are connected by a sixth flange, the other free end of the fourth longitudinal pipe is provided with a fifth blocking plate and is welded to the fourth support welded on the cylinder through a fourth fixing piece, the fifth longitudinal docking port of the third equal-diameter cross-piece and one of the free ends of the fifth longitudinal pipe are connected by a seventh flange, the other free end of the fifth longitudinal pipe is provided with a sixth blocking plate and is welded to the fifth support welded on the cylinder through a fifth fixing piece,The sixth longitudinal docking port of the third equal-diameter spool is connected to one free end of the sixth longitudinal pipe via an eighth flange. The other free end of the sixth longitudinal pipe is provided with a seventh blocking plate and welded to a sixth support member welded to the cylinder via a sixth fixing member. Evenly distributed holes are provided above the first transverse pipe, the first equal-diameter spool, the second transverse pipe, the second equal-diameter spool, the third transverse pipe, the third equal-diameter spool, the fourth transverse pipe, the first longitudinal pipe, the second longitudinal pipe, the third longitudinal pipe, the fourth longitudinal pipe, the fifth longitudinal pipe, and the sixth longitudinal pipe.

[0006] Preferably, a distributor in the present invention is further configured as follows: the first longitudinal connecting pipe and the second longitudinal connecting pipe are located on the same straight line, the third longitudinal connecting pipe and the fourth longitudinal connecting pipe are located on the same straight line, and the fifth longitudinal connecting pipe and the sixth longitudinal connecting pipe are located on the same straight line.

[0007] Preferably, a distributor in the present invention is further configured as follows: the reinforcement pipe, the first transverse pipe, the first equal-diameter four-way piece, the second transverse pipe, the second equal-diameter four-way piece, the third transverse pipe, the third equal-diameter four-way piece and the fourth transverse pipe together constitute a transverse main pipe, and the first longitudinal pipe, the second longitudinal pipe, the third longitudinal pipe, the fourth longitudinal pipe, the fifth longitudinal pipe and the sixth longitudinal pipe are respectively arranged perpendicular to the transverse main pipe.

[0008] Preferably, a distributor in the present invention is further configured such that the first fixing member, the second fixing member, the third fixing member, the fourth fixing member, the fifth fixing member and the sixth fixing member are all U-shaped bolts and nuts.

[0009] Preferably, a distributor in the present invention is further configured as follows: ribs are provided between the first support member, the second support member, the third support member, the fourth support member, the fifth support member and the sixth support member and the cylinder body.

[0010] Preferably, a distributor in the present invention is further configured as follows: the entire distributor is made of stainless steel.

[0011] Preferably, a distributor in the present invention is further configured as follows: the reinforcement pipe is configured with a thicker wall in the middle and thinner walls at both ends.

[0012] Preferably, a distributor in the present invention is further configured as follows: the first flange and the second flange are necked flat welding flanges.

[0013] Preferably, a distributor in the present invention is further configured as follows: the third flange, the fourth flange, the fifth flange, the sixth flange, the seventh flange, and the eighth flange are all plate flanges.

[0014] Compared with the prior art, the present invention has the following beneficial effects: the distributor in the present invention has a simple structure and uniform distribution. By designing the distributor as a combined structure composed of an equal-diameter four-way piece and a connecting pipe, when the distributor is damaged, it can be easily repaired, and the disassembled parts can be brought in and out through the manhole, and the cylinder will not be damaged during the maintenance process. Therefore, the service life of the equipment is greatly improved, and the entire equipment will not be scrapped due to damage to the distributor as in the prior art.

Brief Description of the Drawings

[0015] Figure 1 This is a schematic diagram of the main structure of the distributor in the utility model.

[0016] Figure 2 This is a schematic diagram of the top view of the distributor in the utility model.

[0017] Figure 3 For the Figure 1 Schematic diagram of the cross-sectional structure along line AA.

[0018] Figure 4 Schematic diagram of the structure of the reinforcement pipe.

[0019] Figures 1 to 4 Middle: 1, reinforcing pipe, 2, first transverse pipe, 3, first equal diameter cross piece, 300, first transverse butt joint, 310, second transverse butt joint, 320, first longitudinal butt joint, 330, second longitudinal butt joint, 4, second transverse pipe, 5, second equal diameter cross piece, 50, third transverse butt joint, 51, fourth transverse butt joint, 52, third longitudinal butt joint, 53, fourth longitudinal butt joint, 6, third transverse pipe, 7, third equal diameter cross piece, 70, fifth transverse butt joint, 71, sixth transverse butt joint, 72, fifth longitudinal butt joint, 73, sixth longitudinal butt joint, 8, fourth transverse pipe, 9, first longitudinal pipe, 10, second longitudinal pipe, 11, third longitudinal pipe, 12, fourth longitudinal pipe, 13, fifth longitudinal pipe, 14, first Six longitudinal connecting pipes, 15. cylinder, 16. first flange, 17. second flange, 18. first blocking plate, 19. third flange, 20. second blocking plate, 21. first fixing member, 22. first support member, 23. fourth flange, 24. third blocking plate, 25. second fixing member, 26. second support member, 27. fifth flange, 28. fourth blocking plate, 29. third fixing member, 30. third support member, 31. sixth flange, 32. fifth blocking plate, 33. fourth fixing member, 34. fourth support member, 35. seventh flange, 36. sixth blocking plate, 37. fifth fixing member, 38. eighth flange, 39. seventh blocking plate, 40. sixth fixing member, 41. sixth support member, 42. hole, 43. fifth support member, 44. seventh fixing member, 45. seventh support member. [Specific implementation method]

[0020] The distributor of the present invention is described in further detail below through specific embodiments.

[0021] Ginseng Figures 1 to 4 As shown, a distributor includes: a reinforcement pipe 1, a first transverse pipe 2, a first equal-diameter four-way piece 3, a second transverse pipe 4, a second equal-diameter four-way piece 5, a third transverse pipe 6, a third equal-diameter four-way piece 7, a fourth transverse pipe 8, a first longitudinal pipe 9, a second longitudinal pipe 10, a third longitudinal pipe 11, a fourth longitudinal pipe 12, a fifth longitudinal pipe 13 and a sixth longitudinal pipe 14. The reinforcement pipe 1 is thick in the middle and thin at both ends. The reason for this design is that a hole is opened on the cylinder 15. The structural strength of the cylinder 15 at the opening is weak. Therefore, the reinforcement pipe 1 is arranged here to greatly improve the structural strength. In this embodiment, the first longitudinal pipe 9 and the second longitudinal pipe 10 are located on the same straight line, the third longitudinal pipe 11 and the fourth longitudinal pipe 12 are located on the same straight line, and the fifth longitudinal pipe 13 and the sixth longitudinal pipe 14 are located on the same straight line. The reinforcement pipe 1, the first transverse pipe 2, the first equal-diameter spool 3, the second transverse pipe 4, the second equal-diameter spool 5, the third transverse pipe 6, the third equal-diameter spool 7 and the fourth transverse pipe 8 together constitute a transverse main pipe. The first longitudinal pipe 9, the second longitudinal pipe 10, the third longitudinal pipe 11, the fourth longitudinal pipe 12, the fifth longitudinal pipe 13 and the sixth longitudinal pipe 14 are respectively arranged perpendicular to the transverse main pipe.

[0022] The first equal-diameter cross-piece 3 is provided with a first transverse docking port 300, a second transverse docking port 310, a first longitudinal docking port 320 and a second longitudinal docking port 330, the second equal-diameter cross-piece 5 is provided with a third transverse docking port 50, a fourth transverse docking port 51, a third longitudinal docking port 52 and a fourth longitudinal docking port 53, the third equal-diameter cross-piece 7 is provided with a fifth transverse docking port 70, a sixth transverse docking port 71, a fifth longitudinal docking port 72 and a sixth longitudinal docking port 73, the reinforcement pipe 1 is passed through the cylinder 15, and the end of the reinforcement pipe 1 extending out of the cylinder 15 is welded with a first flange 16, and the end of the reinforcement pipe 1 extending into the cylinder 15 is connected to the left end of the first transverse connecting pipe 2 by a second flange 17. In this embodiment, the first flange 16 and the second flange 17 are both necked flat welding flanges. The right end of the first transverse pipe 2 is welded to the first transverse docking port 300 of the first equal-diameter cross-piece 3, the second transverse docking port 310 of the first equal-diameter cross-piece 3 is welded to the left end of the second transverse pipe 4, the right end of the second transverse pipe 4 is welded to the third transverse docking port 50 of the second equal-diameter cross-piece 5, the fourth transverse docking port 51 of the second equal-diameter cross-piece 5 is welded to the left end of the third transverse pipe 6, the right end of the third transverse pipe 6 is welded to the fifth transverse docking port 70 of the third equal-diameter cross-piece 7, the sixth transverse docking port 71 of the third equal-diameter cross-piece 7 is welded to the left end of the fourth transverse pipe 8, the right end of the fourth transverse pipe 8 is provided with a first blocking plate 18 and is fixed to the seventh support member 45 welded to the cylinder 15 through the seventh fixing member 44, the first longitudinal docking port 320 of the first equal-diameter cross-piece 3 is connected to one of the free ends of the first longitudinal pipe 9 through the third flange 19, the other free end of the first longitudinal pipe 9 is provided with a second blocking plate 20 and is fixed to the cylinder 15 through the first fixing member 2 1 is fixed to the first support member 22 welded to the cylinder 15, the second longitudinal docking port 330 of the first equal-diameter cross-piece 3 is connected to one free end of the second longitudinal pipe 10 via a fourth flange 23, the other free end of the second longitudinal pipe 10 is provided with a third blocking plate 24 and fixed to the second support member 26 welded to the cylinder 15 through a second fixing member 25, the third longitudinal docking port 52 of the second equal-diameter cross-piece 5 is connected to one free end of the third longitudinal pipe 11 via a fifth flange 27, the other free end of the third longitudinal pipe 11 is provided with a fourth blocking plate 28 and welded to the third support member 30 welded to the cylinder 15 through a third fixing member 29, the fourth longitudinal docking port 53 of the second equal-diameter cross-piece 5 is connected to one free end of the fourth longitudinal pipe 12 via a sixth flange 31, the other free end of the fourth longitudinal pipe 12 is provided with a fifth blocking plate 32 and welded to the fourth support member 34 welded to the cylinder 15 through a fourth fixing member 33,The fifth longitudinal docking port 72 of the third equal-diameter four-way piece 7 is connected to one of the free ends of the fifth longitudinal pipe 13 through a seventh flange 35, the other free end of the fifth longitudinal pipe 13 is provided with a sixth blocking plate 36 and is welded to the fifth support member 43 welded to the cylinder 15 through a fifth fixing member 37, the sixth longitudinal docking port 73 of the third equal-diameter four-way piece 7 is connected to one of the free ends of the sixth longitudinal pipe 14 through an eighth flange 38, the other free end of the sixth longitudinal pipe 14 is provided with a seventh blocking plate 39 and is welded to the sixth support member 41 welded to the cylinder 15 through a sixth fixing member 40, and evenly distributed holes 42 are provided on the top of the first transverse pipe 2, the first equal-diameter four-way piece 3, the second transverse pipe 4, the second equal-diameter four-way piece 5, the third transverse pipe 6, the third equal-diameter four-way piece 7, the fourth transverse pipe 8, the first longitudinal pipe 9, the second longitudinal pipe 10, the third longitudinal pipe 11, the fourth longitudinal pipe 12, the fifth longitudinal pipe 13 and the sixth longitudinal pipe 14. In this embodiment, the first fixing member 21, the second fixing member 25, the third fixing member 29, the fourth fixing member 33, the fifth fixing member 37, and the sixth fixing member 40 are all U-bolts and nuts. Ribs are provided between the first support member 22, the second support member 26, the third support member 30, the fourth support member 34, the fifth support member 43, and the sixth support member 41 and the cylinder 15, thereby further increasing the structural strength of the support members. The entire distributor is made of stainless steel and therefore has good corrosion resistance. In this embodiment, the third flange 19, the fourth flange 23, the fifth flange 27, the sixth flange 31, the seventh flange 35, and the eighth flange 38 are all plate flanges.

[0023] In summary, the distributor in the present invention has a simple structure and uniform distribution. By designing the distributor into a combined structure composed of an equal-diameter four-way piece and a connecting pipe, when the distributor is damaged, it can be easily repaired, and the disassembled parts can be brought in and out through the manhole, and the cylinder will not be damaged during the maintenance process. Therefore, the service life of the equipment is greatly improved, and the entire equipment will not be scrapped due to damage to the distributor as in the prior art.

[0024] The above embodiments are merely illustrative of the principles and effects of the present invention, as well as some embodiments of its application, and are not intended to limit the present invention. It should be noted that a person skilled in the art can make several modifications and improvements without departing from the inventive concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention.

Claims

1. A distributor, characterized in that: Including: Reinforcing pipe, first horizontal connecting pipe, first equal-diameter four-way fitting, second horizontal connecting pipe, second equal-diameter four-way fitting, third horizontal connecting pipe, third equal-diameter four-way fitting, fourth horizontal connecting pipe, first vertical connecting pipe, second vertical connecting pipe, third vertical connecting pipe, fourth vertical connecting pipe, fifth vertical connecting pipe and sixth vertical connecting pipe. The first equal-diameter four-way fitting is provided with a first horizontal docking port, a second horizontal docking port, a first vertical docking port and a second vertical docking port. The second equal-diameter four-way fitting is provided with a third horizontal docking port, a fourth horizontal docking port, a third vertical docking port and a fourth vertical docking port. The third equal-diameter four-way fitting is provided with a fifth horizontal docking port, a sixth horizontal docking port, a fifth vertical docking port and a sixth vertical docking port. The reinforcing pipe is inserted into the cylinder body, and a first flange is welded to the end of the reinforcing pipe extending out of the cylinder body. The end of the reinforcing pipe extending into the cylinder body is connected to the left end of the first horizontal connecting pipe through a second flange. The right end of the first horizontal connecting pipe is welded to the first horizontal docking port of the first equal-diameter four-way fitting. The second horizontal docking port of the first equal-diameter four-way fitting is welded to the left end of the second horizontal connecting pipe. The right end of the second horizontal connecting pipe is welded to the third horizontal docking port of the second equal-diameter four-way fitting. The fourth horizontal docking port of the second equal-diameter four-way fitting is welded to the left end of the third horizontal connecting pipe. The right end of the third horizontal connecting pipe is welded to the fifth horizontal docking port of the third equal-diameter four-way fitting. The sixth horizontal docking port of the third equal-diameter four-way fitting is welded to the left end of the fourth horizontal connecting pipe. A first blanking plate is provided at the right end of the fourth horizontal connecting pipe. The first vertical docking port of the first equal-diameter four-way fitting is connected to one free end of the first vertical connecting pipe through a third flange. A second blanking plate is provided at the other free end of the first vertical connecting pipe and is fixed to a first support member welded to the cylinder body through a first fixing member. The second vertical docking port of the first equal-diameter four-way fitting is connected to one free end of the second vertical connecting pipe through a fourth flange. A third blanking plate is provided at the other free end of the second vertical connecting pipe and is fixed to a second support member welded to the cylinder body through a second fixing member. The third vertical docking port of the second equal-diameter four-way fitting is connected to one free end of the third vertical connecting pipe through a fifth flange. A fourth blanking plate is provided at the other free end of the third vertical connecting pipe and is welded to a third support member welded to the cylinder body through a third fixing member. The fourth vertical docking port of the second equal-diameter four-way fitting is connected to one free end of the fourth vertical connecting pipe through a sixth flange. A fifth blanking plate is provided at the other free end of the fourth vertical connecting pipe and is welded to a fourth support member welded to the cylinder body through a fourth fixing member. The fifth vertical docking port of the third equal-diameter four-way fitting is connected to one free end of the fifth vertical connecting pipe through a seventh flange. A sixth blanking plate is provided at the other free end of the fifth vertical connecting pipe and is welded to a fifth support member welded to the cylinder body through a fifth fixing member.The sixth longitudinal docking port of the third equal-diameter four-way piece is connected to one of the free ends of the sixth longitudinal nozzle through an eighth flange. A seventh blind plate is provided at the other free end of the sixth longitudinal nozzle and is welded to a sixth support member welded to the cylinder body through a sixth fixing member. Uniformly distributed holes are provided above the first transverse nozzle, the first equal-diameter four-way piece, the second transverse nozzle, the second equal-diameter four-way piece, the third transverse nozzle, the third equal-diameter four-way piece, the fourth transverse nozzle, the first longitudinal nozzle, the second longitudinal nozzle, the third longitudinal nozzle, the fourth longitudinal nozzle, the fifth longitudinal nozzle, and the sixth longitudinal nozzle., 2. The distributor according to claim 1, wherein: The first longitudinal nozzle and the second longitudinal nozzle are on the same straight line, the third longitudinal nozzle and the fourth longitudinal nozzle are on the same straight line, and the fifth longitudinal nozzle and the sixth longitudinal nozzle are on the same straight line.

3. A distributor according to claim 1, characterized in that: The reinforcing pipe, the first transverse nozzle, the first equal-diameter four-way fitting, the second transverse nozzle, the second equal-diameter four-way fitting, the third transverse nozzle, the third equal-diameter four-way fitting and the fourth transverse nozzle together form a transverse main pipe, and the first longitudinal nozzle, the second longitudinal nozzle, the third longitudinal nozzle, the fourth longitudinal nozzle, the fifth longitudinal nozzle and the sixth longitudinal nozzle are respectively arranged perpendicular to the transverse main pipe.

4. A distributor according to claim 1, characterized in that: The first fixing member, the second fixing member, the third fixing member, the fourth fixing member, the fifth fixing member and the sixth fixing member are all U-shaped bolts and nuts.

5. A distributor according to claim 1, characterized in that: There are rib plates between the first support member, the second support member, the third support member, the fourth support member, the fifth support member and the sixth support member and the cylinder body.

6. A distributor according to claim 1, characterized in that: The whole distributor is made of stainless steel material.

7. A distributor according to claim 1, characterized in that: The reinforcing pipe is arranged with a thick wall in the middle and thin walls at both ends.

8. A distributor according to claim 1, characterized in that: The first flange and the second flange are necked flat welding flanges.

9. A distributor according to claim 1, wherein: The third flange, the fourth flange, the fifth flange, the sixth flange, the seventh flange and the eighth flange are all plate flanges.

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