CN218567085U

CN218567085U - Carbon molecular sieve anti-crushing performance detection device

Info

Publication number: CN218567085U
Application number: CN202222545329.9U
Authority: CN
Inventors: 李良
Original assignee: Guangde World Expo Synthetic Carbon Materials Co ltd
Current assignee: Guangde World Expo Synthetic Carbon Materials Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-03-03
Anticipated expiration: 2032-09-26

Abstract

The utility model relates to a detection device technical field, the utility model discloses an anti crushing performance detection device of carbon molecular sieve, include: the worktable, the top symmetry fixedly connected with backup pad of workstation, two PVC transparent plate is installed to the symmetry between the backup pad, two the activity runs through threaded rod between the upper end of backup pad, the surperficial symmetrical threaded connection of threaded rod has the thread bush. The utility model discloses install the setting of parts such as threaded rod, clamp plate and reset spring, rotating at honor state threaded rod, making two bracing piece relative movement of two thread bush bottoms, promoting the movable plate simultaneously and moving down, the clamp plate that makes the movable plate below carries out the compressive strength to the inside carbon molecular sieve of a transparent plastic section of thick bamboo and detects, when the clamp plate contacted carbon molecular sieve surface, constitutes elastic construction between reset spring and the clamp plate, when pushing down at the clamp plate through elastic construction for pressure detector can cushion.

Description

Carbon molecular sieve anti-crushing performance detection device

Technical Field

The utility model relates to a detection device technical field specifically is an anti crushing performance detection device of carbon molecular sieve.

Background

Compressed air is added into a sealing tank filled with a carbon molecular sieve, after the pressure is maintained for a period of time, the sealing tank is opened, basically pure nitrogen is discharged, oxygen still remains in the sealing tank, in practical use, in order to avoid the carbon molecular sieve from being compacted under the action of compressed air impact and self pressure after being used for a period of time, generally, a worker can perform a compaction process on the carbon molecular sieve just filled into the sealing tank in advance, the carbon molecular sieve at the bottom layer can be broken in the compaction process, the broken carbon molecular sieve can influence the purity of the separated nitrogen, if the stress limit of the carbon molecular sieve can be detected, the thickness of the carbon molecular sieve in the sealing tank can be noticed in the process of filling the carbon molecular sieve, and the damage condition of the carbon molecular sieve can be properly avoided.

When the pressure resistance of the carbon molecular sieve is detected at the present stage, the pressure detector is damaged due to sudden pressure increase when the carbon molecular sieve is pressurized; on the other hand, after the carbon molecular sieve is subjected to pressure resistance detection, a large amount of carbon molecular sieve fragments can be generated, and residual fragments are scattered on the surfaces of the workbench and the pressure detector to influence the tidiness of the workbench surface, so that the subsequent carbon molecular sieve pressure resistance detection is influenced. Therefore, the utility model relates to a carbon molecular sieve anti fragmentation ability detection device is in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carbon molecular sieve anti fragmentation ability detection device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a device for detecting the crushing resistance of a carbon molecular sieve comprises: the device comprises a workbench, wherein supporting plates are symmetrically and fixedly connected to the top of the workbench, PVC transparent plates are symmetrically arranged between the two supporting plates, a threaded rod penetrates through the upper ends of the two supporting plates in a movable mode, a threaded sleeve is symmetrically and threadedly connected to the surface of the threaded rod, a supporting rod is hinged to the bottom of the threaded sleeve, a moving plate is arranged between the two supporting plates, a connecting block is fixedly connected to the middle position of the top of the moving plate, one end of each of the two supporting rods is hinged to the connecting block, a fixed block is fixedly connected to the bottom of the moving plate, a buffer plate is fixedly connected to the bottom of the fixed block, buffer assemblies are symmetrically arranged on two sides of the buffer plate, a pressing plate is arranged between the two buffer assemblies, a pressure detector is arranged at the middle position of the top of the workbench, and a transparent plastic cylinder is arranged at the top of the pressure detector;

two symmetrical fixedly connected with connecting rod, two between the inner wall of backup pad slidable mounting has the movable rod between the surface of connecting rod, the bottom fixedly connected with brush board of movable rod, front side waist type groove has been seted up on the surface of PVC transparent plate, the one end of brush board extends to the front side through waist type groove the outside of PVC transparent plate, the end department fixedly connected with handle of brush board one end.

Preferably, a bearing is arranged inside the supporting plate, an inner ring of the bearing is fixedly connected with the surface of the threaded rod, and an inner ring of the bearing is fixedly connected with the inside of the supporting plate.

Preferably, both ends all are equipped with the screw thread around the threaded rod, and the screw thread opposite direction at front and back both ends sets up.

Preferably, the inner wall of the supporting plate is provided with a sliding groove, and the two sides of the moving plate are symmetrically and fixedly connected with sliding blocks matched with the sliding groove in the inner wall of the supporting plate.

Preferably, the buffer assembly includes: the buffer plate fixing device comprises a fixing rod and a reset spring, wherein one end of the fixing rod is fixedly connected to the top of the pressing plate, the other end of the fixing rod is movably inserted into one side of the buffer plate, the reset spring is sleeved on the surface of the fixing rod, one end of the reset spring is fixedly connected with the bottom of the buffer plate, and the other end of the reset spring is fixedly connected with the top of the pressing plate.

Preferably, the inside of the workbench is symmetrically provided with through grooves, the two sides of the bottom of the workbench are symmetrically and fixedly connected with positioning plates, and a collection box is slidably mounted between the two positioning plates.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of parts such as threaded rod, clamp plate and reset spring, rotating at honor national threaded rod, make two bracing pieces relative movement of two thread bush bottoms, promote the movable plate to move down simultaneously, make the clamp plate of movable plate below carry out the resistance to pressure degree detection to the carbon molecular sieve of transparent plastic cylinder inside, when the clamp plate contacts carbon molecular sieve surface, constitute the elastic construction between reset spring and the clamp plate, when pushing down at the clamp plate through the elastic construction, make the pressure detector cushion, avoid the pressure detector to receive the power pressurization directly when using and cause the damage, thereby improve the life of pressure detector;

2. the utility model discloses a brush board, lead to the setting of parts such as groove and collecting box, after the crushing performance to carbon molecular sieve detects, promote the handle from the right side left for movable rod between two connecting rods drives the brush board of its bottom, scrapes the surface of pressure detector and sweeps, scrapes the inside that the carbon molecular sieve piece after sweeping falls into the collecting box through leading to the groove and collects, thereby promotes the clean and tidy nature of operation mesa, and is convenient for collect the processing to the piece that scatters.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

FIG. 3 is a schematic front view of the present invention;

fig. 4 is a schematic top sectional view of the present invention.

In the figure: 1. a work table; 2. a support plate; 3. a PVC transparent plate; 4. a threaded rod; 5. a threaded sleeve; 6. a support bar; 7. connecting blocks; 8. moving the plate; 9. a fixed block; 10. a buffer plate; 11. pressing a plate; 12. a buffer assembly; 1201. fixing the rod; 1202. a return spring; 13. a pressure detector; 14. a transparent plastic cylinder; 15. a connecting rod; 16. a movable rod; 17. brushing the board; 18. a through groove; 19. positioning a plate; 20. a collection box; 21. a handle; 22. a waist-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a device for detecting the crushing resistance of a carbon molecular sieve comprises: the pressure detector comprises a workbench 1, supporting plates 2 are symmetrically and fixedly connected to the top of the workbench 1, PVC transparent plates 3 are symmetrically installed between the two supporting plates 2, the two PVC transparent plates 3 and the two supporting plates 2 are enclosed to form a square cylinder, a threaded rod 4 movably penetrates through the upper ends of the two supporting plates 2, one end of the threaded rod 4 is fixedly connected with a rotary table, a threaded sleeve 5 is symmetrically in threaded connection with the surface of the threaded rod 4, a supporting rod 6 is hinged to the bottom of the threaded sleeve 5, a moving plate 8 is installed between the two supporting plates 2, a connecting block 7 is fixedly connected to the middle of the top of the moving plate 8, one end of each of the two supporting rods 6 is hinged to the connecting block 7, a fixed block 9 is fixedly connected to the bottom of the moving plate 8, a buffer plate 10 is fixedly connected to the bottom of the fixed block 9, buffer components 12 are symmetrically arranged on two sides of the buffer plate 10, and due to the arrangement of the buffer components 12, the pressure detector is prevented from being damaged due to sudden pressure increase during pressure resistance detection pressurization, a pressure detector is installed between the two buffer components 12, a pressure detector 13 is installed at the middle of the top of the workbench 1, and a transparent plastic cylinder 14 is placed at the top of the pressure detector 13; a carbon molecular sieve is placed inside the transparent plastic cylinder 14;

symmetrical fixedly connected with connecting rod 15 between the inner wall of two backup pads 2, slidable mounting has movable rod 16 between the surface of two connecting rods 15, and the bottom fixedly connected with brush board 17 of movable rod 16, waist type groove 22 has been seted up on the surface of front side PVC transparent plate 3, and the one end of brush board 17 passes through waist type groove 22 and extends to the outside of front side PVC transparent plate 3, and the end department fixedly connected with of brush board 17 one end is handled 21. After the crushing performance of the carbon molecular sieve is detected, a large amount of carbon molecular sieve debris can be remained on the surface of the pressure detector 13, and the handle 21 is pushed from right to left, so that the movable rod 16 between the two connecting rods 15 drives the brush plate 17 at the bottom of the movable rod to sweep the surface of the pressure detector 13.

Referring to fig. 1, in the present embodiment: the inside of backup pad 2 is equipped with the bearing, and the inner circle of bearing and the fixed surface of threaded rod 4 are connected, and the inner circle of bearing and the inside fixed connection of backup pad 2. Through the setting of bearing, improve threaded rod 4 pivoted stability.

Referring to fig. 1, in the present embodiment: the front end and the rear end of the threaded rod 4 are both provided with threads, and the thread directions of the front end and the rear end are opposite. When threaded rod 4 rotated, both ends screw thread sets up on the contrary around 4 threaded rods, makes two threaded rods 4 relative simultaneously or opposite movement, realizes the lift to clamp plate 11 to the feasible extrusion that extrudees the carbon molecular sieve and detects.

Referring to fig. 1, in the present embodiment: the inner wall of the supporting plate 2 is provided with a sliding groove, and the two sides of the moving plate 8 are symmetrically and fixedly connected with sliding blocks matched with the sliding groove in the inner wall of the supporting plate 2. The moving plate 8 slides in the sliding grooves in the inner wall of the supporting plate 2 through the sliding blocks on the two sides, so that the degree of freedom of rotation of the threaded sleeve 5 is limited, and the moving stability of the moving plate 8 is improved.

Referring to fig. 2, in the present embodiment: the cushion assembly 12 includes: the buffer plate comprises a fixed rod 1201 and a return spring 1202, one end of the fixed rod 1201 is fixedly connected to the top of the pressure plate 11, the other end of the fixed rod 1201 is movably inserted into one side of the buffer plate 10, the return spring 1202 is sleeved on the surface of the fixed rod 1201, one end of the return spring 1202 is fixedly connected with the bottom of the buffer plate 10, and the other end of the return spring 1202 is fixedly connected with the top of the pressure plate 11. By forming the elastic structure between the return spring 1202 and the pressing plate 11, the pressure detector 13 can buffer when the pressing plate 11 is pressed down through the elastic structure, so that the pressure detector 13 is prevented from being directly pressurized by force when in use, the pressure detector 13 is prevented from being damaged due to impact for a long time, and the service life of the pressure detector 13 is prolonged.

Referring to fig. 1, in the present embodiment: the inside symmetry of workstation 1 has seted up logical groove 18, and the bottom bilateral symmetry fixedly connected with locating plate 19 of workstation 1, slidable mounting has collecting box 20 between two locating plates 19. The scraped carbon molecular sieve fragments fall into the collecting box 20 through the through grooves 18 to be collected, so that the tidiness of the operation table top is improved, and meanwhile, the carbon molecular sieve fragments are conveniently collected.

The working principle is as follows: when the anti-crushing performance of the carbon molecular sieve is detected, the transparent plastic cylinder 14 is placed at the top of the pressure detector 13, the carbon molecular sieve is poured into the transparent plastic cylinder 14, the threaded rod 4 is rotated by rotating the turntable, the two threaded sleeves 5 symmetrical to the surface of the threaded rod 4 move relatively, the support rod 6 hinged to the bottoms of the two threaded sleeves 5 pushes the moving plate 8 to move downwards, the pressing plate 11 below the moving plate 8 moves downwards and extrudes the carbon molecular sieve in the transparent plastic cylinder 14, and when the pressing plate 11 contacts the surface of the carbon molecular sieve in the transparent plastic cylinder 14, an elastic structure is formed between the return spring 1202 and the pressing plate 11, when pressing down at clamp plate 11 through elastic construction, make pressure detector 13 can cushion, prevent that pressure detector 13 from direct atress pressurization when using, transparent plastic cylinder 14 adopts transparent plastics with PVC transparent plate 3, can be convenient for observe the impaired condition of carbon molecular sieve layer under the pressure condition, after the crushing performance to carbon molecular sieve detects, a large amount of carbon molecular sieve pieces can be stayed on pressure detector 13's surface, through promoting handle 21 from the right side left, make movable rod 16 between two connecting rods 15 drive the brush board 17 of its bottom, scrape and sweep pressure detector 13's surface, the carbon molecular sieve piece after scraping and sweeping is collected through the inside that logical groove 18 fell into collecting box 20. Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A carbon molecular sieve anti-fragmentation performance detection device comprises: workstation (1), its characterized in that: the top of the workbench (1) is symmetrically and fixedly connected with supporting plates (2), a PVC transparent plate (3) is symmetrically installed between the two supporting plates (2), a threaded rod (4) penetrates through the upper ends of the two supporting plates (2) in a movable mode, a threaded sleeve (5) is in threaded connection with the surface of the threaded rod (4) in a symmetrical mode, a supporting rod (6) is hinged to the bottom of the threaded sleeve (5), a moving plate (8) is installed between the two supporting plates (2), a connecting block (7) is fixedly connected to the middle position of the top of the moving plate (8), one end of each supporting rod (6) is hinged to the connecting block (7), a fixed block (9) is fixedly connected to the bottom of the moving plate (8), a buffer plate (10) is fixedly connected to the bottom of the fixed block (9), buffer assemblies (12) are symmetrically arranged on two sides of the buffer plate (10), a pressing plate (11) is installed between the two buffer assemblies (12), a pressure detector (13) is installed at the middle position of the top of the workbench (1), and a transparent plastic barrel (14) is placed at the top of the pressure detector (13);

two symmetrical fixedly connected with connecting rod (15), two between the inner wall of backup pad (2) slidable mounting has movable rod (16) between the surface of connecting rod (15), the bottom fixedly connected with brush board (17) of movable rod (16), the front side waist type groove (22) have been seted up on the surface of PVC transparent plate (3), the one end of brush board (17) is passed through waist type groove (22) and is extended to the front side the outside of PVC transparent plate (3), the end department fixedly connected with handle (21) of brush board (17) one end.

2. The apparatus for detecting the shatter resistance of a carbon molecular sieve according to claim 1, wherein: the bearing is arranged inside the supporting plate (2), the inner ring of the bearing is fixedly connected with the surface of the threaded rod (4), and the inner ring of the bearing is fixedly connected with the inside of the supporting plate (2).

3. The apparatus for detecting the shatter resistance of a carbon molecular sieve according to claim 1, wherein: both ends all are equipped with the screw thread around threaded rod (4), and the screw thread opposite direction at both ends sets up around and.

4. The apparatus for detecting the shatter resistance of a carbon molecular sieve according to claim 1, wherein: the inner wall of the supporting plate (2) is provided with a sliding groove, and the two sides of the moving plate (8) are symmetrically and fixedly connected with sliding blocks matched with the sliding groove in the inner wall of the supporting plate (2).

5. The apparatus for detecting the shatter resistance of a carbon molecular sieve according to claim 1, wherein: the cushioning assembly (12) comprises: the device comprises a fixing rod (1201) and a return spring (1202), wherein one end of the fixing rod (1201) is fixedly connected to the top of a pressing plate (11), the other end of the fixing rod (1201) movably penetrates through one side of a buffer plate (10), the return spring (1202) is sleeved on the surface of the fixing rod (1201), one end of the return spring (1202) is fixedly connected with the bottom of the buffer plate (10), and the other end of the return spring (1202) is fixedly connected with the top of the pressing plate (11).

6. The apparatus for detecting the shatter resistance of a carbon molecular sieve according to claim 1, wherein: the novel multifunctional worktable is characterized in that through grooves (18) are symmetrically formed in the worktable (1), positioning plates (19) are symmetrically and fixedly connected to two sides of the bottom of the worktable (1), and a collecting box (20) is slidably mounted between the two positioning plates (19).