CN220601937U

CN220601937U - Argon purification device with tail gas recovery function

Info

Publication number: CN220601937U
Application number: CN202322306001.6U
Authority: CN
Inventors: 左金水; 万文强
Original assignee: Nanchang Jiangzhu Industrial Co ltd
Current assignee: Nanchang Jiangzhu Industrial Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-03-15
Anticipated expiration: 2033-08-28

Abstract

The utility model discloses an argon purification device with a tail gas recovery function, which belongs to the technical field of argon purification, and comprises a mounting base frame, and is characterized in that: the utility model relates to a compressor, which is characterized in that a mounting frame is sleeved outside a mounting base frame, a compressor is mounted at the top of the mounting frame, and a traction spring and a damper are fixed at the top of an inner cavity of the mounting frame.

Description

Argon purification device with tail gas recovery function

Technical Field

The utility model relates to the technical field of argon purification, in particular to an argon purification device with a tail gas recovery function.

Background

Argon is a colorless, odorless monoatomic gas, and has a density 1.4 times that of air and 10 times that of helium. Argon is an inert gas which does not react with other substances at normal temperature, is insoluble in liquid metal at high temperature, and can show superiority when welding nonferrous metals, and the argon is required to be purified in the argon preparation process.

In the prior art, publication No.: the utility model of CN217929405U discloses an argon purification device for recycling argon tail gas, which comprises a bottom plate and a buffer mechanism, wherein the buffer mechanism comprises a connecting box, a connecting plate, a compressor, a vertical plate, a positioning rod and a spring; the top fixedly connected with spread box of bottom plate, sliding connection has the connecting plate in the spread box, the top fixedly connected with compressor of connecting plate, the left side intercommunication of compressor is fixed with the intake pipe. According to the utility model, gas enters the compressor through the gas inlet pipe, the compressor drives the vertical plate to move downwards through the connecting plate, the vertical plate drives the flexible steel rope to move downwards through the connecting block, and the flexible steel rope drives the moving block to slide outside the positioning rod to stretch the spring, so that the buffer effect is achieved, the compressor has the buffer function, the hard vibration force generated in the long-time running process of the compressor is reduced, and the damage to parts in the compressor is not easy to cause.

According to the technical scheme, the movable block is connected with the movable block through the spring, then the movable block is connected with the vertical plate at the bottom of the connecting plate through the flexible steel rope, vibration generated by operation of the compressor above the connecting plate is transmitted downwards, the vibration is absorbed through elasticity of the spring, but only the spring is used for damping, the vertical swing amplitude of the connecting plate cannot be reduced, the damper is lacked, and meanwhile the connecting plate drives the compressor to swing up and down, the hose is easily pulled, the hose is bent, and meanwhile the stability of the second L-shaped pipe is disturbed.

Disclosure of Invention

In order to achieve the above purpose, the present utility model provides the following technical solutions: argon purification device with tail gas recovery function, including installation base frame, its characterized in that: the outer side of the mounting base frame is sleeved with a mounting frame, a compressor is mounted at the top of the mounting frame, a traction spring is fixed at the top of an inner cavity of the mounting frame, the other side of the traction spring penetrates through the inner cavity of the mounting base frame and is fixedly connected with the bottom of the inner cavity of the mounting base frame, dampers are fixed on the periphery of the top of the mounting base frame, one side, far away from the mounting base frame, of each damper is fixed in the inner cavity of the mounting frame, and a damping and energy absorbing component is mounted at the bottom of the compressor;

the air guide pipe is connected to the air outlet of the compressor, and one end of the air guide pipe, which is far away from the compressor, extends outwards.

Preferably, the damping and energy-absorbing component comprises a connecting rod fixed at the bottom of the compressor, the bottom of the connecting rod penetrates through the inner cavity of the mounting frame and is fixed with a spiral spring, and the other end of the spiral spring is fixed with a counterweight ball.

Preferably, the middle section of the air duct is communicated with a corrugated pipe, and two ends of the corrugated pipe are fixedly connected with the air duct through tightening clamps.

Preferably, the limiting grooves are formed in two sides of the mounting base frame, the inner cavities of the limiting grooves are slidably connected with limiting blocks, and the limiting blocks penetrate through the limiting grooves and are fixed in the inner cavities of the mounting frame.

Preferably, the air purifier further comprises an air pump which is communicated with one end of the air duct far away from the compressor, wherein an air outlet of the air pump is communicated with a water cooler through a pipeline, the other side of the water cooler is communicated with a purifier through a pipeline, and the other side of the purifier is communicated with a rectifying tower through a pipeline.

Preferably, the protection pipe is fixed around the bottom of the inner cavity of the mounting base frame, the protection pipe is sleeved on the outer side of the traction spring, the sleeve is sleeved on the outer side of the protection pipe, and the sleeve is fixed on the top of the inner cavity of the mounting frame.

Preferably, the surface of one side of the air duct far away from the compressor and the corrugated pipe is fixedly provided with a supporting frame, and the supporting frame is fixedly connected with the surface of the air pump.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the traction spring and the damper are connected between the mounting base frame and the mounting frame, so that the mounting frame is buffered, the up-and-down shaking amplitude of the mounting frame is slowed down, the shaking of the mounting frame carrying the compressor is restrained, meanwhile, the spiral spring is arranged below the compressor, the impact force generated by the vibration of the compressor is transmitted to the spiral spring through the connecting rod, the impact force is absorbed through the deformation of the spiral spring, the mechanical energy is converted into internal energy consumption, and the impact force generated by the vibration of the compressor is reduced, so that the mounting frame and the compressor can be kept relatively stable within a certain range, and the interference of the vibration on the internal structure of the compressor is avoided.

2. According to the utility model, the corrugated pipe is arranged, so that the air duct is conveniently protected, and the air duct is regulated by matching with the up-and-down movement of the compressor and the mounting frame, so that the air duct is prevented from being bent due to the fact that the air duct cannot move.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partial perspective structure of the present utility model;

FIG. 3 is a schematic cross-sectional perspective view of the mounting base frame and mounting frame of the present utility model;

fig. 4 is a schematic cross-sectional perspective view of the mounting base frame of the present utility model.

Reference numerals in the drawings: 1. installing a base frame; 2. a mounting frame; 3. a compressor; 4. a traction spring; 5. a damper; 6. a shock absorbing and energy absorbing component; 61. a connecting rod; 62. a coil spring; 63. a weight ball; 7. an air duct; 8. a bellows; 9. a limit groove; 10. a limiting block; 11. an air pump; 12. a water cooler; 13. a purifier; 14. a rectifying tower; 15. a protective tube; 16. a sleeve; 17. and (5) supporting frames.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an argon purification device with a tail gas recovery function as shown in figures 1-4, which comprises a mounting base frame 1, wherein a mounting frame 2 is sleeved outside the mounting base frame 1, a compressor 3 is mounted at the top of the mounting frame 2, a traction spring 4 is fixed at the top of an inner cavity of the mounting frame 2, the other side of the traction spring 4 penetrates through the inner cavity of the mounting base frame 1 and is fixedly connected with the bottom of the inner cavity of the mounting base frame 1, dampers 5 are fixed on the periphery of the top of the mounting base frame 1, one side, far away from the mounting base frame 1, of the dampers 5 is fixed in the inner cavity of the mounting frame 2, and a damping and energy absorbing component 6 is mounted at the bottom of the compressor 3;

the air guide pipe 7 is connected to the air outlet of the compressor 3, and one end of the air guide pipe 7, which is far away from the compressor 3, extends outwards;

through being connected with traction spring 4 and attenuator 5 between installation base frame 1 and installation frame 2, cushion installation frame 2, slow down the range that installation frame 2 rocked from top to bottom, restrain installation frame 2 and carry the rocking of compressor 3, set up coil spring 62 in the below of compressor 3 simultaneously, transmit coil spring 62 with the impact force that compressor 3 vibrations produced through connecting rod 61, absorb the impact force through coil spring 62's deformation, and change mechanical energy into the internal energy consumption, reduce the impact force that compressor 3 vibrations produced, thereby ensure that installation frame 2 and compressor 3 can remain relatively stable in certain limit, avoid vibrations to cause the interference to compressor 3 inner structure.

The shock attenuation energy-absorbing component 6 is including being fixed in the connecting rod 61 of compressor 3 bottom, and the bottom of connecting rod 61 runs through to the inner chamber of installing frame 2 and is fixed with coil spring 62, and coil spring 62's the other end is fixed with counter weight ball 63, connects coil spring 62 through connecting rod 61, conducts the impact force that compressor 3 vibrations produced simultaneously, then cooperates coil spring 62's deformation, absorbs and consumes the energy.

The middle section intercommunication of air duct 7 has bellows 8, and the both ends of bellows 8 are through tightening up clamp and air duct 7 fixed connection, through the setting of bellows 8, conveniently protect air duct 7, and the reciprocating of cooperation compressor 3 and installing frame 2 adjusts air duct 7, prevents that air duct 7 can't remove and cause buckling.

Limiting grooves 9 are formed in two sides of the mounting base frame 1, limiting blocks 10 are slidably connected to inner cavities of the limiting grooves 9, the limiting blocks 10 penetrate through the limiting grooves 9 and are fixed to inner cavities of the mounting frame 2, the limiting blocks 10 slide in the inner cavities of the limiting grooves 9, the amplitude of vertical shaking of the mounting frame 2 is conveniently limited, the amplitude of swinging of the compressor 3 is prevented from being too large, and normal operation of the compressor 3 cannot be guaranteed.

Still including communicating in air duct 7 and keeping away from air pump 11 of compressor 3 one end, the gas outlet of air pump 11 has water cooler 12 through the pipeline intercommunication, and water cooler 12's opposite side has purifier 13 through the pipeline intercommunication, and purifier 13's opposite side has rectifying column 14 through the pipeline intercommunication, carries out the drainage with compressed gas through air pump 11, then through water cooler 12 and the processing of purifier 13, finally obtains the argon gas after the purification through rectifying column 14.

The protection pipe 15 is fixed all around of installation base frame 1 inner chamber bottom, and the outside of traction spring 4 is located to protection pipe 15 cover, and the outside cover of protection pipe 15 is equipped with sleeve 16, and sleeve 16 is fixed in the top of installation frame 2 inner chamber, through the setting of protection pipe 15 and sleeve 16, conveniently protects traction spring 4, prevents coil spring 62 when rocking take place the winding with traction spring 4.

The air duct 7 is kept away from the compressor 3 and the fixed surface of one side of bellows 8 has support frame 17, and support frame 17 and air pump 11's fixed surface are connected, through the setting of support frame 17, conveniently support air duct 7, prevent that air duct 7 from breaking in bellows 8 department, can't ensure air duct 7's stability.

When the device is specifically used, after the compressor 3 is started, normal operation generates vibration, then the compressor 3 drives the installation frame 2 to shake up and down above the installation base frame 1, at the moment, the traction spring 4 and the damper 5 can limit the up and down shaking of the installation frame 2, the swinging amplitude of the installation frame 2 is reduced, meanwhile, the connecting rod 61 transmits impact force to the spiral spring 62, the spiral spring 62 is deformed by matching with the counterweight ball 63, and mechanical energy is converted into internal energy consumption.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Argon purification device with tail gas recovery function, including installation base frame (1), its characterized in that: the novel energy-saving and energy-saving device is characterized in that an installation frame (2) is sleeved outside the installation base frame (1), a compressor (3) is installed at the top of the installation frame (2), a traction spring (4) is fixed at the top of an inner cavity of the installation frame (2), the other side of the traction spring (4) penetrates through the inner cavity of the installation base frame (1) and is fixedly connected with the bottom of the inner cavity of the installation base frame (1), dampers (5) are fixed on the periphery of the top of the installation base frame (1), one side, far away from the installation base frame (1), of each damper (5) is fixed in the inner cavity of the installation frame (2), and a damping and energy-absorbing component (6) is installed at the bottom of the compressor (3);

the air guide pipe (7) is connected to the air outlet of the compressor (3), and one end, far away from the compressor (3), of the air guide pipe (7) extends outwards.

2. The argon purification device with a tail gas recovery function according to claim 1, wherein: the damping and energy-absorbing assembly (6) comprises a connecting rod (61) fixed at the bottom of the compressor (3), the bottom of the connecting rod (61) penetrates through the inner cavity of the mounting frame (2) and is fixed with a spiral spring (62), and the other end of the spiral spring (62) is fixed with a counterweight ball (63).

3. The argon purification device with a tail gas recovery function according to claim 1, wherein: the middle section of the air duct (7) is communicated with a corrugated pipe (8), and two ends of the corrugated pipe (8) are fixedly connected with the air duct (7) through tightening clamps.

4. The argon purification device with a tail gas recovery function according to claim 1, wherein: limiting grooves (9) are formed in two sides of the mounting base frame (1), limiting blocks (10) are slidably connected to inner cavities of the limiting grooves (9), and the limiting blocks (10) penetrate through the limiting grooves (9) and are fixed to inner cavities of the mounting frame (2).

5. The argon purification device with a tail gas recovery function according to claim 1, wherein: the air pump is characterized by further comprising an air pump (11) which is communicated with one end, far away from the compressor (3), of the air duct (7), wherein an air outlet of the air pump (11) is communicated with a water cooler (12) through a pipeline, the other side of the water cooler (12) is communicated with a purifier (13) through a pipeline, and the other side of the purifier (13) is communicated with a rectifying tower (14) through a pipeline.

6. The argon purification device with a tail gas recovery function according to claim 1, wherein: the novel traction device is characterized in that protective pipes (15) are fixed around the bottom of the inner cavity of the mounting base frame (1), the protective pipes (15) are sleeved on the outer sides of the traction springs (4), sleeves (16) are sleeved on the outer sides of the protective pipes (15), and the sleeves (16) are fixed to the top of the inner cavity of the mounting frame (2).

7. The argon purification device with a tail gas recovery function according to claim 1, wherein: the surface of one side of the air duct (7) far away from the compressor (3) and the corrugated pipe (8) is fixedly provided with a supporting frame (17), and the supporting frame (17) is fixedly connected with the surface of the air pump (11).