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CN-224221103-U - PDS catalyst multistage distributor for gas purification

CN224221103UCN 224221103 UCN224221103 UCN 224221103UCN-224221103-U

Abstract

The utility model discloses a PDS catalyst multistage distributor for gas purification, which comprises a flow guide pipe, wherein a connecting pipe is fixedly connected to the outer part of the flow guide pipe, a plurality of first output holes are formed in the outer part of the flow guide pipe, a plurality of connecting sleeves are fixedly connected to the outer part of the flow guide pipe, buttons are slidably connected to the inner walls of the connecting sleeves, a swinging plate is fixedly connected to the outer part of the buttons, a bayonet lock is movably connected to the inner wall of the swinging plate, a first spring is fixedly connected to the outer part of the swinging plate, a second spring is fixedly connected to the outer part of the swinging plate, a clamping plate is fixedly connected to one end of the swinging plate, which is far away from the buttons, and a distribution hole is formed in the inner wall of the connecting sleeve. According to the utility model, when the connecting ring contacts the clamping plate, the clamping plate slides along the outer part of the connecting ring due to the characteristics of the first spring and the second spring and is finally clamped in the clamping groove, so that the split pipe is mounted, the efficiency in mounting and dismounting the multistage distributor is improved, and cleaning is facilitated.

Inventors

  • ZHANG PENGFEI
  • WANG JIAN
  • XUE LIWEI
  • ZHANG HANGFEI
  • JIN LINNA

Assignees

  • 廊坊润远化工材料有限公司

Dates

Publication Date
20260512
Application Date
20250508

Claims (7)

  1. 1. The utility model provides a PDS catalyst multistage distributor for gas purification, its characterized in that, including honeycomb duct (1), the outside fixedly connected with connecting pipe (2) of honeycomb duct (1), a plurality of output holes I (3) have been seted up to the outside of honeycomb duct (1), the outside fixedly connected with a plurality of adapter sleeves (4) of honeycomb duct (1), a plurality of the equal sliding connection of inner wall of adapter sleeve (4) has button (5), the outside fixedly connected with swing plate (6) of button (5), the inner wall swing plate (6) inner wall swing joint has bayonet lock (7), the outside fixedly connected with spring I (8) of swing plate (6), the outside fixedly connected with spring II (9) of swing plate (6), the one end fixedly connected with cardboard (10) of button (5) are kept away from to swing plate (6), distribution holes (12) have been seted up to the inner wall swing joint of adapter sleeve (4) has go-between (13), go-between (13) keep away from the one end fixedly connected with swing plate (6) of adapter sleeve (6), branch pipe (14) have been seted up outside (14) of branch pipe (14), the inner wall of the connecting sleeve (4) is fixedly connected with a sealing assembly for sealing the subsequent parts.
  2. 2. The PDS catalyst multistage distributor for gas purification according to claim 1, wherein the sealing assembly comprises a ring sleeve (18), the outer part of the ring sleeve (18) is fixedly connected with the inner wall of the connecting sleeve (4), the outer part of the ring sleeve (18) is fixedly connected with a top ring (17), and the inner wall of the connecting sleeve (4) is provided with a connecting groove (11).
  3. 3. A gas purifying PDS catalyst multistage distributor according to claim 2, wherein the outer part of the collar (18) is in contact with the outer part of the connection groove (11), and the outer part of the top collar (17) is in contact with the outer part of the connection groove (11).
  4. 4. The PDS catalyst multistage distributor for gas purification according to claim 1, wherein the outer portion of the swing plate (6) is movably connected to the inner wall of the connecting sleeve (4), and one end of the first spring (8) away from the swing plate (6) is fixedly connected to the inner wall of the connecting sleeve (4).
  5. 5. A PDS catalyst multistage distributor for gas purification according to claim 2, wherein the outer part of the top ring (17) is in contact with the inner wall of the connection ring (13), and the outer part of the collar (18) is in contact with the inner wall of the connection ring (13).
  6. 6. The PDS catalyst multistage distributor for gas purification according to claim 1, wherein one end of the second spring (9) far away from the swinging plate (6) is fixedly connected to the inner wall of the connecting sleeve (4), and the outer part of the clamping plate (10) is slidably connected to the inner wall of the connecting sleeve (4).
  7. 7. The PDS catalyst multistage distributor for gas purification according to claim 2, wherein two ends of the bayonet lock (7) are fixedly connected to the inner wall of the connecting sleeve (4), and one end of the clamping plate (10) far away from the swinging plate (6) is movably connected to the inner wall of the clamping groove (15).

Description

PDS catalyst multistage distributor for gas purification Technical Field The utility model relates to the technical field of tubular distributors, in particular to a PDS catalyst multistage distributor for gas purification. Background The multistage distributor is a key device applied to the chemical industry field. The liquid PDS catalyst is mainly composed of a plurality of distribution levels, and can be uniformly and accurately distributed into a specific reaction area or space through a flow passage and an outlet structure which are reasonably designed. The distributor can effectively improve the dispersibility of the catalyst in a reaction system, so that the catalyst is fully contacted with reactants, thereby improving the reaction rate and the conversion rate and ensuring the efficient and stable operation of the chemical production process. The utility model discloses a novel steel lining fluoroplastic pipe type distributor (CN 219140158U), which comprises a main pipe, wherein a shunt pipe is assembled at the top of the main pipe, the input end of the shunt pipe is fixedly connected with a liquid inlet pipe, the outer wall of the main pipe is fixedly connected with a liquid distribution pipe communicated with the liquid distribution pipe, the bottom side of the liquid distribution pipe is provided with a liquid discharge hole, the bottom of the liquid distribution pipe is fixedly provided with a screw seat outside the liquid discharge hole, and a cover seat is sleeved in the screw seat in a screw thread manner; However, the novel steel-lined fluoroplastic pipe type distributor has the following defects that the multistage distributor cannot be quickly disassembled and installed, when one stage of the distributor fails or parts are required to be replaced, maintenance personnel need to spend a great deal of time and effort to disassemble the equipment because the distributor cannot be quickly disassembled, the maintenance difficulty is increased, the maintenance cost is possibly increased, and in some processes requiring periodic cleaning of the distributor, the cleaning process can become complicated and time-consuming due to the fact that the distributor cannot be quickly disassembled. The internal structure of the multistage distributor may be complex, and it is difficult to thoroughly clean the multistage distributor without disassembly, thereby affecting the cleaning effect. Disclosure of utility model In order to overcome the defects in the prior art, the utility model provides a PDS catalyst multistage distributor for gas purification, which solves the problem that the multistage distributor cannot be rapidly disassembled and assembled in the prior art. In order to solve the technical problems, the utility model provides the following technical proposal that the PDS catalyst multistage distributor for gas purification comprises The honeycomb duct, the outside fixedly connected with connecting pipe of honeycomb duct, a plurality of output holes I have been seted up to the outside of honeycomb duct, a plurality of fixedly connected with adapter sleeve of outside of honeycomb duct, a plurality of equal sliding connection of inner wall of adapter sleeve has the button, the outside fixedly connected with swing board of button, the inner wall swing joint of swing board has the bayonet lock, the outside fixedly connected with spring of swing board is first, the outside fixedly connected with spring of swing board is second, the swing board is kept away from the one end fixedly connected with cardboard of button, the distribution hole has been seted up to the inner wall of adapter sleeve, the inner wall swing joint of adapter sleeve has the go-between, the go-between is kept away from the one end fixedly connected with branch pipe of adapter sleeve, the draw-in groove has been seted up to the outside of go-between, a plurality of output holes second has been seted up to the outside of branch pipe, the inner wall fixedly connected with of adapter sleeve carries out sealed seal assembly to follow-up parts. The sealing assembly comprises a ring sleeve, the outer part of the ring sleeve is fixedly connected with the inner wall of the connecting sleeve, the outer part of the ring sleeve is fixedly connected with a top ring, and the inner wall of the connecting sleeve is provided with a connecting groove. The outer part of the ring sleeve is contacted with the outer part of the connecting groove, and the outer part of the top ring is contacted with the outer part of the connecting groove. The outside swing board swing joint is in the inner wall of adapter sleeve, one end that the spring is away from the swing board is fixed connection in the inner wall of adapter sleeve. The outside of top ring with the inner wall of go-between contacts, the outside of ring cover with the inner wall of go-between contacts. One end of the second spring, which is far away from the swinging plate, is fixedly connected to the