CN115502857A

CN115502857A - Processing device for special gas pressure container

Info

Publication number: CN115502857A
Application number: CN202211140756.7A
Authority: CN
Inventors: 刘君丽; 魏崇振; 王立建; 张儒钢
Original assignee: Shandong Deyang Measurement And Testing Co ltd
Current assignee: Shandong Deyang Measurement And Testing Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2022-12-23

Abstract

The invention discloses a processing device of a special gas pressure container, and relates to the technical field of steel cylinder processing. The processing device of the special gas pressure container comprises an installation box and further comprises: the mounting column is fixedly connected in the mounting box; the two mounting disks are rotatably connected to the mounting column and respectively rotate at the upper end and the lower end of the mounting column; four telescopic cylinders are fixedly connected to the two mounting plates, are circumferentially distributed on the mounting plates, and are vertically symmetrical; the container is fixed between the two clamping plates, the rust remover is sprayed to the container, the surface of the container is polished by the polishing roller, so that the rust on the surface of the container is rapidly removed, the anti-corrosion capability of the polished container is improved by spraying the anti-corrosion coating on the surface of the container after rust removal, and the labor cost is reduced while the treatment efficiency is improved by synchronously spraying the anti-corrosion coating and the rust removal coating.

Description

Processing device for special gas pressure container

Technical Field

The invention belongs to the technical field of steel cylinder treatment, and particularly relates to a treatment device for a special gas pressure container.

Background

The special gas is a gas meeting specific purposes, and comprises a single gas or a mixed gas, the special gas is generally stored by adopting a specific steel cylinder, the surface of the steel cylinder can generate rust due to the external environment when the steel cylinder is used for a long time, and the place where the surface of the steel cylinder rusts needs to be treated in order to prevent the steel cylinder from being rusted and penetrated.

At present, when the steel cylinder is treated, the surface of the steel cylinder needs to be manually polished, rust on the surface of the steel cylinder is removed, and then a corresponding anti-corrosion material is sprayed on the surface of the steel cylinder, so that the treatment efficiency and the automation level of the steel cylinder are low, and the labor cost investment is high.

The present invention has been made in view of this situation.

Disclosure of Invention

The technical problem underlying the present invention is to overcome the drawbacks of the prior art and to provide a device for treating a pressure vessel for specialty gases which overcomes or at least partially solves the above mentioned problems.

In order to solve the technical problems, the invention adopts the technical scheme that:

the processing device of the special gas pressure container comprises an installation box and further comprises: the mounting column is fixedly connected in the mounting box; the two mounting disks are rotatably connected to the mounting column and respectively rotate at the upper end and the lower end of the mounting column; four telescopic cylinders are fixedly connected to the two mounting plates, are circumferentially distributed on the mounting plates, and are vertically symmetrical; the first rotating shaft is rotatably connected to the output end of the telescopic cylinder; the clamping plate is fixedly connected to the first rotating shaft and used for fixing the container; the telescopic plate is fixedly connected in the installation box; the second rotating shaft is rotatably connected to the output end of the expansion plate, and the second rotating shaft is fixedly connected with a grinding roller; rotate to be connected third pivot on the expansion plate, the output fixedly connected with change gear of third pivot, fixedly connected with and change gear engaged with first drive gear in the first pivot.

Preferably, the expansion plate includes mounting box and the second mounting panel of fixed connection on the mounting box inner wall, fixedly connected with second slide bar on the second mounting panel, the second slide bar extends to the interior fixedly connected with limiting plate of mounting box, be provided with the second spring in the mounting box, the both ends of second spring link to each other with mounting box and limiting plate respectively, the second pivot is all rotated with the third pivot and is connected on the second mounting panel.

In order to make first transmission gear rotate, preferably, the top sliding connection of install bin has first mounting panel, the first motor of fixedly connected with on the first mounting panel, the first drive shaft of fixedly connected with on the first motor, first drive shaft rotates with the second mounting panel and links to each other, first drive shaft passes through the synchronous rotation of spur gear set with the second pivot, the change gear meshes with the spur gear set mutually.

Preferably, the side wall of the mounting column is fixedly connected with a first connecting plate, the first connecting plate is fixedly connected with a first flow dividing box, and the first flow dividing box is fixedly connected with a first spray head.

In order to facilitate the transportation of the solution, preferably, a piston guide groove is formed in the mounting disc, a first piston cylinder is fixedly connected to the side wall of the mounting column, a first piston plate is connected to the first piston cylinder in a sliding mode, a first piston rod is fixedly connected to the first piston plate, one end, far away from the first piston plate, of the first piston rod is connected to the piston guide groove in a sliding mode, a solution box is fixedly connected to the top of the mounting box, the output end of the solution box is communicated with the input end of the first piston cylinder through a third pipeline, and the output end of the first piston cylinder is communicated with a first shunt box through a first pipeline.

Preferably, the side wall of the mounting column is fixedly connected with a second connecting plate, the second connecting plate is fixedly connected with a second flow dividing box, and the second flow dividing box is fixedly connected with a second spray head.

In order to facilitate the transportation of the coating, preferably, a second piston cylinder is fixedly connected to the side wall of the mounting column, a second piston plate is slidably connected to the second piston cylinder, a second piston rod is fixedly connected to the second piston plate, one end, far away from the second piston plate, of the second piston rod is slidably connected to the piston guide groove, a coating box is fixedly connected to the top of the mounting box, the output end of the coating box is communicated with the input end of the second piston cylinder through a fourth pipeline, and the output end of the second piston cylinder is communicated with a second shunt box through a second pipeline.

In order to make the mounting disc rotate, preferably, the top fixedly connected with second motor of install bin, the install bin internal rotation is connected with the second drive shaft, second drive shaft fixed connection is at the output of second motor, the annular tooth's socket has been seted up on the install bin, fixedly connected with and the fourth drive gear of annular tooth's socket engaged with in the second drive shaft, the install bin internal rotation is connected with first transmission shaft, fixedly connected with and the second drive gear of first transmission gear engaged with in the first transmission shaft, the install bin internal rotation is connected with the second transmission shaft, fixedly connected with and the third drive gear of first transmission gear engaged with in the second transmission shaft, the install bin internal rotation is connected with the third transmission shaft, first drive shaft with first transmission shaft with second transmission shaft and third transmission shaft pass through band pulley group synchronous revolution.

Preferably, the telescopic cylinder comprises a sleeve fixedly connected to the mounting plate, a first sliding rod is connected to the sleeve in a sliding mode, the first rotating shaft is connected to the first sliding rod in a rotating mode, a sealing plate is fixedly connected to one end, located in the sleeve, of the first sliding rod, a first spring is sleeved on the first sliding rod, and two ends of the first spring are connected with the sealing plate and the inner wall of the sleeve respectively.

For the convenience of material loading and unloading, preferably, the lateral wall fixedly connected with third reposition of redundant personnel case of erection column, the top fixedly connected with air pump of erection tank, be provided with first rotary joint and second rotary joint on the lateral wall of erection column, first rotary joint all includes the lantern ring of fixed connection on the erection column with the second rotary joint, the rotary connection has the sealing ring on the lantern ring, be provided with the cavity between the lantern ring and the sealing ring, the first trachea of output fixedly connected with of air pump, first trachea is linked together with the lantern ring of first rotary joint, the exhaust end fixedly connected with second trachea of the sealing ring of first rotary joint, tracheal exhaust end of second links to each other with telescopic air inlet, fixedly connected with air relief valve on the telescopic lateral wall, the air relief valve is linked together through third trachea and second rotary joint's lantern ring, the sealing ring of second rotary joint links to each other with the third reposition of redundant personnel case through the fourth trachea, telescopic lateral wall fixedly connected with manual relief valve.

After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects: the container is fixed between the two clamping plates, rust on the surface of the container is quickly removed by spraying a rust remover to the container and polishing the surface of the container through the polishing roller, the corrosion resistance of the container after polishing is improved by spraying anticorrosive paint to the surface of the container after rust removal, and the labor cost is reduced while the treatment efficiency is improved by synchronously performing rust removal and anticorrosive paint spraying.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

In the drawings:

FIG. 1 is a front sectional view of a special gas pressure vessel processing apparatus according to the present invention;

FIG. 2 is a schematic structural diagram of a processing device of a special gas pressure container in FIG. 1;

FIG. 3 is a left side sectional view of the processing apparatus for a special gas pressure vessel according to the present invention;

FIG. 4 is a schematic structural diagram of a processing device B in FIG. 3 for a special gas pressure vessel according to the present invention;

FIG. 5 is a schematic structural diagram of a processing device C in FIG. 3 for the special gas pressure container according to the present invention;

FIG. 6 is a schematic structural diagram of a telescopic cylinder of a processing device for a special gas pressure container provided by the invention;

FIG. 7 is a schematic structural diagram of a mounting plate of a processing device for a special gas pressure vessel according to the present invention

Fig. 8 is a schematic diagram of a telescopic plate structure of a processing device of a special gas pressure container according to the present invention.

In the figure: 1. installing a box; 2. mounting a column; 3. installing a disc; 301. an annular gullet; 302. a piston guide groove; 4. a telescopic cylinder; 401. a sleeve; 402. a first slide bar; 403. sealing plates; 404. a first spring; 5. a first rotating shaft; 6. a first drive gear; 7. a splint; 8. a first connecting plate; 9. a first manifold; 10. a first nozzle; 11. a first piston cylinder; 12. a first piston plate; 13. a first piston rod; 14. a first conduit; 15. a second piston cylinder; 16. a second piston plate; 17. a second piston rod; 18. a second connecting plate; 19. a second distribution box; 20. a second nozzle; 21. a second pipe; 22. a first drive shaft; 23. a second transmission gear; 24. a first motor; 241. a first mounting plate; 25. a first drive shaft; 26. a spur gear set; 27. a retractable plate; 271. mounting a box; 272. a second mounting plate; 273. a second slide bar; 274. a limiting plate; 275. a second spring; 28. a second rotating shaft; 281. a third rotating shaft; 282. a change gear; 29. grinding a roller; 30. a second drive shaft; 31. a third transmission gear; 32. a third drive shaft; 33. a pulley block; 34. a second motor; 341. a second drive shaft; 35. an air pump; 36. a collar; 37. a seal ring; 371. a cavity; 38. a first air pipe; 39. a second air pipe; 41. an air overflow valve; 42. a third air pipe; 44. a manual pressure relief valve; 45. a third distribution box; 46. a fourth gas pipe; 47. a solution tank; 48. a third pipeline; 49. a paint tank; 50. a fourth conduit.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but rather to illustrate it for those skilled in the art by reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

Example (b): referring to fig. 1-8, the processing device for the special gas pressure container comprises an installation box 1, and further comprises: the mounting column 2 is fixedly connected in the mounting box 1; the two mounting discs 3 are rotatably connected to the mounting column 2, and the two mounting discs 3 are respectively rotatably arranged at the upper end and the lower end of the mounting column 2; four telescopic cylinders 4 are fixedly connected to the two mounting plates 3, the four telescopic cylinders 4 are circumferentially distributed on the mounting plates 3, and the two groups of telescopic cylinders 4 are vertically symmetrical; a first rotating shaft 5 which is rotatably connected with the output end of the telescopic cylinder 4; a clamp plate 7 fixedly connected to the first rotating shaft 5 for fixing the container; a telescopic plate 27 fixedly connected in the installation box 1; a second rotating shaft 28 rotatably connected to the output end of the expansion plate 27, and a grinding roller 29 is fixedly connected to the second rotating shaft 28; a third rotating shaft 281 rotatably connected to the telescopic plate 27, a direction-changing gear 282 fixedly connected to an output end of the third rotating shaft 281, a first transmission gear 6 engaged with the direction-changing gear 282 fixedly connected to the first rotating shaft 5, the telescopic plate 27 comprises a mounting box 271 and a second mounting plate 272 fixedly connected to an inner wall of the mounting box 1, a second sliding rod 273 fixedly connected to the second mounting plate 272, the second sliding rod 273 extends into the mounting box 271 and is fixedly connected to a limiting plate 274, a second spring 275 is arranged in the mounting box 271, two ends of the second spring 275 are respectively connected to the mounting box 271 and the limiting plate 274, the second rotating shaft 28 and the third rotating shaft 281 are rotatably connected to the second mounting plate 272, the top of the mounting box 1 is slidably connected to the first mounting plate 241, the first motor 24 is fixedly connected to the first mounting plate 241, the first driving shaft 25 is fixedly connected to the first motor 24, the first driving shaft 25 is rotatably connected with the second mounting plate 272, the first driving shaft 25 and the second rotating shaft 28 synchronously rotate through the spur gear set 26, the direction changing gear 282 is meshed with the spur gear set 26, the side wall of the mounting column 2 is fixedly connected with the first connecting plate 8, the first connecting plate 8 is fixedly connected with the first flow dividing box 9, the first flow dividing box 9 is fixedly connected with the first spray head 10, the mounting disc 3 is provided with a piston guide groove 302, the side wall of the mounting column 2 is fixedly connected with the first piston cylinder 11, the first piston cylinder 11 is slidably connected with the first piston plate 12, the first piston plate 12 is fixedly connected with the first piston rod 13, one end of the first piston rod 13 far away from the first piston plate 12 is slidably connected in the piston guide groove 302, the top of the mounting box 1 is fixedly connected with the solution box 47, the output end of the solution box 47 is communicated with the input end of the first piston cylinder 11 through the third pipeline 48, the output end of the first piston cylinder 11 is communicated with the first shunt box 9 through a first pipeline 14, the side wall of the mounting post 2 is fixedly connected with a second connecting plate 18, the second connecting plate 18 is fixedly connected with a second shunt box 19, the second shunt box 19 is fixedly connected with a second spray head 20, the side wall of the mounting post 2 is fixedly connected with a second piston cylinder 15, the second piston cylinder 15 is connected with a second piston plate 16 in a sliding way, the second piston plate 16 is fixedly connected with a second piston rod 17, one end of the second piston rod 17 far away from the second piston plate 16 is connected in a piston guide groove 302 in a sliding way, the top of the mounting box 1 is fixedly connected with a coating box 49, the output end of the coating box 49 is communicated with the input end of the second piston cylinder 15 through a fourth pipeline 50, the output end of the second piston cylinder 15 is communicated with the second shunt box 19 through a second pipeline 21, the top of the mounting box 1 is fixedly connected with a second motor 34, a second driving shaft 341 is rotatably connected to the mounting box 1, the second driving shaft 341 is fixedly connected to the output end of the second motor 34, an annular tooth space 301 is formed on the mounting plate 3, a fourth transmission gear meshed with the annular tooth space 301 is fixedly connected to the second driving shaft 341, a first transmission shaft 22 is rotatably connected to the mounting box 1, a second transmission gear 23 meshed with the first transmission gear 6 is fixedly connected to the first transmission shaft 22, a second transmission shaft 30 is rotatably connected to the mounting box 1, a third transmission gear 31 meshed with the first transmission gear 6 is fixedly connected to the second transmission shaft 30, a third transmission shaft 32 is rotatably connected to the mounting box 1, the first driving shaft 25 and the first transmission shaft 22, the second transmission shaft 30 and the third transmission shaft 32 synchronously rotate through a belt wheel set 33, the telescopic cylinder 4 comprises a sleeve 401 fixedly connected to the mounting plate 3, the sleeve 401 is connected with a first sliding rod 402 in a sliding manner, the first rotating shaft 5 is connected to the first sliding rod 402 in a rotating manner, one end, located in the sleeve 401, of the first sliding rod 402 is fixedly connected with a sealing plate 403, a first spring 404 is sleeved on the first sliding rod 402, two ends of the first spring 404 are connected with the sealing plate 403 and the inner wall of the sleeve 401 respectively, the side wall of the mounting column 2 is fixedly connected with a third shunt box 45, the top of the mounting box 1 is fixedly connected with an air pump 35, the side wall of the mounting column 2 is provided with a first rotating joint and a second rotating joint, the first rotating joint and the second rotating joint both comprise a lantern ring 36 fixedly connected to the mounting column 2, the lantern ring 36 is rotatably connected with a sealing ring 37, a cavity 371 is formed between the lantern ring 36 and the sealing ring 37, the output end of the air pump 35 is fixedly connected with a first air relief valve 38, the first air pipe 38 is communicated with the lantern ring 36 of the first rotating joint, the exhaust end of the sealing ring 37 of the first rotating joint is fixedly connected with a second air pipe 39, the exhaust end of the second air pipe 39 is connected with an air inlet of the sleeve 401, the side wall of the sleeve 401 is fixedly connected with a manual air relief valve 41, the side wall of the sleeve 401 is connected with a fourth rotating joint 46 of the third air valve 42, and the manual diverter box 36.

Referring to fig. 1 to 7, a rusted container is placed on a clamping plate 7 at the position of an opening from the opening of an installation box 1, then an air pump 35 is started, the air pump 35 inflates air into a cavity 371 of a first rotating starting head through a first air pipe 38, air in the cavity 371 enters a sleeve 401 through a second air pipe 39, the pressure in the sleeve 401 is increased, a first sliding rod 402 is lifted through a sealing plate 403, the two clamping plates 7 which are symmetrical up and down are moved towards each other at the same time, the container is clamped, and at the moment, a first spring 404 is compressed;

it should be noted that a valve is provided at the joint between the second air pipe 39 and the sleeve 401, and when the container is rotated again to the opening of the installation box 1 after the rust removal and the re-plating, the manual pressure release valve 44 is opened, the valve is closed, the air supply to the interior of the sleeve 401 is stopped, the first spring 404 is rebounded, the sealing plate 403 is lowered, the air in the sleeve 401 is squeezed, the air is discharged from the interior of the sleeve 401 through the manual pressure release valve 44, the clamping plate 7 is released from the container, and the container replacement by the worker is facilitated.

Referring to fig. 1 and 3, the second motor 34 is started, the second motor 34 rotates the second driving shaft 341, the second driving shaft 341 rotates the mounting plate 3 through the fourth transmission gear and the annular tooth groove 301, so as to change the position of the container on the four groups of clamping plates 7, transfer the container at the opening of the mounting box 1 to the grinding roller 29, transfer the container at the original grinding roller 29 to the third distribution box 45, transfer the container at the original third distribution box 45 to the second distribution box 19, and transfer the container at the original second distribution box 19 to the opening of the mounting box 1.

Referring to fig. 1 to 3 and 7, when the first transmission gear 6 rotates to the orientation of the grinding roller 29, the first transmission gear 6 is engaged with the direction-changing gear 282, so that the second mounting plate 272 moves towards the mounting box 271, under the action of the first driving shaft 25, the first motor 24 slides on the top of the mounting box 1 through the first mounting plate 241, and when the second mounting plate 272 slides towards the mounting box 271, the limit plate 274 slides inside the mounting box 271 through the second sliding rod 273, so that the second spring 275 contracts, the first transmission gear 6 is tightly engaged with the direction-changing gear 282 by the elastic force of the second spring 275, and the grinding roller 29 is attached to the outer wall of the container.

Referring to fig. 1-3, when the first motor 24 is activated, the first motor 24 rotates the first driving shaft 25, the first driving shaft 25 rotates the second rotating shaft 28 through the spur gear set 26, thereby rotating the grinding roller 29, and at the same time, the spur gear set 26 rotates the change gear 282, and the change gear 282 rotates the first driving gear 6 engaged therewith, thereby rotating the corresponding first rotating shaft 5, thereby rotating the corresponding container in the same direction as the grinding roller 29, thereby grinding the surface of the container by the grinding roller 29 and removing rust from the surface of the container.

Referring to fig. 1 to 3, when the first driving shaft 25 rotates, the first driving shaft 22, the second driving shaft 30 and the third driving shaft 32 are rotated by the pulley set 33, the first driving shaft 22 rotates with the first driving gear 6 at the second diversion box 19 through the second driving gear 23, and the second driving shaft 30 rotates with the first driving gear 6 at the third diversion box 45 through the third driving gear 31, so that the containers on the three sets of clamping plates 7 except the container at the opening of the installation box 1 are not rotated.

Referring to fig. 1-3 and 7, while the mounting plate 3 rotates, the mounting plate 3 drags the first piston rod 13 and the second piston rod 17 through the piston guide groove 302 thereon, so that the first piston plate 12 slides in the first piston cylinder 11 in a reciprocating manner, and the second piston plate 16 slides in the second piston cylinder 15 in a reciprocating manner, so that positive pressure and negative pressure are generated in the two sets of piston cylinders in a reciprocating manner, the first piston cylinder 11 feeds the rust remover in the solution tank 47 into the first diversion tank 9 by positive and negative pressure, the second piston cylinder 15 feeds the paint in the paint tank 49 into the second diversion tank 19 by positive and negative pressure, so that the pressure in the two sets of diversion tanks increases, the input end and the output end of the two sets of piston cylinders are provided with check valves, the discharge ports of the first diversion tank 9 and the second diversion tank 19 are provided with control valves, the control valves are controlled by a computer fixedly installed on the side wall of the mounting box 1, when the first motor 24 operates, the second motor 34 stops operating, and when the first motor 24 operates, the first diversion tank 9 and the second diversion tank 19 are opened, the control valves are more than the internal pressure of the paint spraying and the anti-corrosion paint-removal container, and the anti-corrosion container are polished by the diversion containers.

Referring to fig. 3, 5 and 6, after the air pressure in the sleeve 401 reaches a certain value, the redundant air is discharged through the air relief valve 41, so that the redundant air is extruded into the cavity 371 of the second rotary joint through the third air pipe 42, then enters the third diversion box 45 through the fourth air pipe 46, is sprayed out through the third diversion box 45, and is sprayed to the container after rust removal, the volatilization of the residual rust remover on the surface of the container is accelerated, and the influence of the rust remover on the spray coating film is avoided.

The container is fixed between the two clamping plates 7, rust on the surface of the container is quickly removed by spraying a rust remover to the container and polishing the surface of the container through the polishing roller 29, the corrosion resistance of the container after polishing is improved by spraying an anticorrosive coating on the surface of the container after rust removal, and the rust removal and the spraying of the anticorrosive coating are synchronously performed, so that the processing efficiency is improved, and the labor cost is reduced.

In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. Processing apparatus of special gas pressure vessel, including install bin (1), its characterized in that still includes:

the mounting column (2) is fixedly connected in the mounting box (1);

the two mounting plates (3) are rotatably connected to the mounting column (2), and the two mounting plates (3) are respectively rotatably arranged at the upper end and the lower end of the mounting column (2);

four telescopic cylinders (4) are fixedly connected to the two mounting plates (3), the four telescopic cylinders (4) are circumferentially distributed on the mounting plates (3), and the two groups of telescopic cylinders (4) are vertically symmetrical;

the first rotating shaft (5) is rotatably connected to the output end of the telescopic cylinder (4);

a clamping plate (7) fixedly connected to the first rotating shaft (5) and used for fixing the container;

a telescopic plate (27) fixedly connected in the installation box (1);

a second rotating shaft (28) rotatably connected to the output end of the expansion plate (27), wherein a grinding roller (29) is fixedly connected to the second rotating shaft (28);

rotate to be connected third pivot (281) on expansion plate (27), the output fixedly connected with change gear (282) of third pivot (281), fixedly connected with and change gear (282) engaged with first drive gear (6) on first pivot (5).

2. A treatment plant for a specialty gas pressure vessel as claimed in claim 1 wherein: the expansion plate (27) comprises a mounting box (271) and a second mounting plate (272) which are fixedly connected to the inner wall of the mounting box (1), a second sliding rod (273) is fixedly connected to the second mounting plate (272), the second sliding rod (273) extends to a limiting plate (274) which is fixedly connected to the inside of the mounting box (271), a second spring (275) is arranged in the mounting box (271), two ends of the second spring (275) are connected with the mounting box (271) and the limiting plate (274) respectively, and the second rotating shaft (28) and the third rotating shaft (281) are connected to the second mounting plate (272) in a rotating mode.

3. A treatment plant for a specialty gas pressure vessel as claimed in claim 2 wherein: the top sliding connection of install bin (1) has first mounting panel (241), first motor (24) of fixedly connected with is gone up in first mounting panel (241), first drive shaft (25) of fixedly connected with is gone up in first motor (24), first drive shaft (25) rotate with second mounting panel (272) and link to each other, first drive shaft (25) and second pivot (28) are through spur gear group (26) synchronous rotation, change gear (282) and spur gear group (26) mesh mutually.

4. A device for handling specialty gas pressure vessels as claimed in claim 1 wherein: fixedly connected with first connecting plate (8) on the lateral wall of erection column (2), first reposition of redundant personnel case (9) of fixedly connected with is gone up in first connecting plate (8), first shower nozzle (10) of fixedly connected with are gone up in first reposition of redundant personnel case (9).

5. A special gas pressure vessel processing apparatus as claimed in claim 4, wherein: piston guide slot (302) have been seted up on mounting disc (3), first piston cylinder (11) of fixedly connected with on the lateral wall of erection column (2), sliding connection has first piston board (12) in first piston cylinder (11), fixedly connected with first piston rod (13) on first piston board (12), the one end sliding connection of first piston board (12) is kept away from in piston guide slot (302) in first piston rod (13), the top fixedly connected with solution tank (47) of installation box (1), the output of solution tank (47) is linked together through the input of third pipeline (48) with first piston cylinder (11), the output of first piston cylinder (11) is linked together through first pipeline (14) and first reposition of redundant personnel case (9).

6. A special gas pressure vessel processing apparatus as claimed in claim 4, wherein: the side wall of erection column (2) fixedly connected with second connecting plate (18), fixedly connected with second flow distribution box (19) on second connecting plate (18), fixedly connected with second shower nozzle (20) on second flow distribution box (19).

7. A special gas pressure vessel processing apparatus as claimed in claim 6, wherein: fixedly connected with second piston cylinder (15) on the lateral wall of erection column (2), sliding connection has second piston board (16) in second piston cylinder (15), fixedly connected with second piston rod (17) on second piston board (16), the one end sliding connection that second piston board (16) was kept away from in piston guide slot (302) in second piston rod (17), the top fixedly connected with of install bin (1) scribbles workbin (49), the output of scribbling workbin (49) is linked together through fourth pipeline (50) and the input of second piston cylinder (15), the output of second piston cylinder (15) is linked together through second pipeline (21) and second flow distribution box (19).

8. A device for handling specialty gas pressure vessels as claimed in claim 3 wherein: the top fixedly connected with second motor (34) of installing bin (1), install bin (1) internal rotation is connected with second drive shaft (341), second drive shaft (341) fixed connection is at the output of second motor (34), annular tooth's socket (301) have been seted up on mounting disc (3), fixedly connected with and the fourth drive gear of annular tooth's socket (301) engaged with on second drive shaft (341), install bin (1) internal rotation is connected with first transmission shaft (22), fixedly connected with and first transmission gear (6) engaged with second drive gear (23) on first transmission shaft (22), install bin (1) internal rotation is connected with second transmission shaft (30), fixedly connected with and first transmission gear (6) engaged with third drive gear (31) on second transmission shaft (30), install bin (1) internal rotation is connected with third transmission shaft (32), first drive shaft (25) with first transmission shaft (22) with second transmission shaft (30) and third transmission shaft (32) rotate through drive wheel set (33) in step.

9. A device for handling specialty gas pressure vessels as claimed in claim 1 wherein: telescopic cylinder (4) include sleeve (401) of fixed connection on mounting disc (3), sliding connection has first slide bar (402) on sleeve (401), first pivot (5) rotate to be connected on first slide bar (402), first slide bar (402) are located one end fixedly connected with closing plate (403) of sleeve (401), the cover has first spring (404) on first slide bar (402), the both ends of first spring (404) link to each other with closing plate (403) and sleeve (401) inner wall respectively.

10. A device for handling specialty gas pressure vessels as claimed in claim 9 wherein: the utility model discloses a pneumatic control valve, including erection column (2), lateral wall fixedly connected with third reposition of redundant personnel case (45) of erection column (2), the top fixedly connected with air pump (35) of erection column (1), be provided with first rotary joint and second rotary joint on the lateral wall of erection column (2), first rotary joint all includes lantern ring (36) of fixed connection on erection column (2) with the second rotary joint, rotary connection has sealing ring (37) on lantern ring (36), be provided with cavity (371) between lantern ring (36) and sealing ring (37), the first trachea (38) of output fixedly connected with of air pump (35), first trachea (38) are linked together with lantern ring (36) of first rotary joint, the exhaust end fixedly connected with second trachea (39) of sealing ring (37) of first rotary joint, the exhaust end of second trachea (39) links to each other with the air inlet of sleeve (401), fixedly connected with overflow valve (41) on the lateral wall of sleeve (401), overflow valve (41) are linked together through third trachea (42) and second rotary joint lantern ring (36), second trachea (37) rotate the sleeve (46) and rotate trachea (401) lateral wall and be connected with fourth reposition of redundant personnel case (46).