CN210021672U

CN210021672U - Hydrogen gas dryer convenient to remove

Info

Publication number: CN210021672U
Application number: CN201920560107.XU
Authority: CN
Inventors: 封必亮; 崔维霄; 张华军
Original assignee: SUZHOU TAILIDENG PURIFICATION EQUIPMENT Co Ltd
Current assignee: SUZHOU TAILIDENG PURIFICATION EQUIPMENT Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-02-07
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses a hydrogen dryer convenient to move, which belongs to the technical field of hydrogen dryers and comprises a drying box, wherein the middle parts of the inner walls of the left side and the right side of the drying box are symmetrically provided with chutes, two sets of chutes are internally and slidably connected with lifting plates, the outer wall of the bottom of a movable rod extending to the bottom of the drying box is provided with a movable wheel, when the drying box is moved, the rotary turntable drives the rotary rod and a driven bevel gear to rotate, the lifting plate drives the movable rod and the movable wheel to descend, at the moment, a cushion block leaves the ground to push the drying box to move, when the drying box moves, the support spring deforms to generate elasticity, the damping effect of the drying box is improved, when the lifting plate is moved, a sealing plate is driven to descend through a connecting block and a steel wire line, at the moment, the sealing plate slides between two sets of mounting plates to block an air inlet channel, when the drying box is, the gas in the drying box is prevented from flowing back.

Description

Hydrogen gas dryer convenient to remove

Technical Field

The utility model relates to a hydrogen desicator technical field specifically is a hydrogen desicator convenient to remove.

Background

Hydrogen is usually let in hydrogen with hydrogen after the completion of methyl alcohol hydrogen manufacturing and is dried in the place, stores again, and the hydrogen desicator is fixed the setting usually between two sets of filters, and the hydrogen that produces after the methyl alcohol hydrogen manufacturing carries out the drying, because equipment is comparatively heavy needs many people to cooperate when removing, influences the efficiency of equipment fixing and connection, for this reason, we provide a hydrogen desicator convenient to remove.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydrogen desicator convenient to remove to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hydrogen dryer convenient to move comprises a drying box, wherein cushion blocks are arranged at four corners of the bottom of the drying box, sliding grooves are symmetrically formed in the middles of the inner walls of the left side and the right side of the drying box, lifting plates are connected in two groups of the sliding grooves in a sliding mode, movable rods are arranged at four corners of the bottom of each lifting plate, movable wheels are arranged on the outer walls of the bottoms of the movable rods extending to the bottom of the drying box, jacks matched with the movable rods are formed in the outer walls of the bottom of the drying box, the four groups of the movable rods are located on the inner sides of the four groups of the cushion blocks, threaded rods are welded to the centers of the bottoms of the lifting plates and the center of the inner walls of the bottom of the drying box, the two groups of the threaded rods are connected through an internal thread sleeve, a transmission bevel gear is arranged on the outer wall of the internal, the rotary rod is connected with the outer wall of the left side of the drying box through a bearing, the top parts of the outer walls of the left side and the right side of the drying box are respectively provided with a left-right through mounting groove, the inner walls of the left side and the right side of the mounting groove are respectively clamped with a mounting plate, the center of the mounting plate is provided with a left-right through air inlet channel, two groups of mounting plates in the mounting grooves are symmetrically provided with movable grooves relative to the outer wall of one side, the two groups of movable grooves are internally and slidably connected with a sealing plate, the inner wall of the top part of the mounting groove is provided with a spring, the bottom of the spring is fixedly connected with the top part of the sealing plate, the top part of the lifting plate is uniformly provided with a supporting spring, the inner cavity of the drying box is fixedly provided with, two sets of mounting panels in the mounting groove back to the back one side outer wall symmetry is provided with the flange, the other end of flange is provided with the connecting pipe.

Further, drying cabinet left side outer wall bottom is provided with the recess, recess bottom inner wall sliding connection has the carousel, both ends are provided with handle and pointer respectively around the outer wall of carousel left side, the recess inner wall all around evenly is provided with the movable groove, and the movable groove is connected with the ball through rotating the connecting piece, the outer wall is provided with the annular groove with ball matched with around the carousel, drying cabinet left side outer wall is provided with the annular scale mark with pointer matched with.

Furthermore, the outer wall of the left side of the pointer is inserted with a fixed inserted bar in a sliding manner, and the outer wall of the left side of the drying box is provided with a positioning hole matched with the fixed inserted bar.

Furthermore, the mounting plate and the flange connection part are provided with a movable groove, a sealing gasket is clamped in the movable groove, the outer wall of the periphery of the mounting plate is provided with an annular movable groove, and the sealing gasket is clamped in the annular movable groove.

Furthermore, the connecting part of the drying oven, the movable rod and the rotating rod is provided with an annular movable groove, a sealing ring is connected in the annular movable groove in a clamping mode, and the movable rod and the rotating rod are connected with the inner wall of the sealing ring in a sliding mode.

Further, the length of the sealing plate is half of the length of the mounting plate, the diameter of the air inlet channel is two thirds of the length of the sealing plate, and the length of the sealing plate is equal to that of the threaded rod.

Compared with the prior art, the beneficial effects of the utility model are that: when the drying box is moved, the rotary table is rotated to drive the rotary rod and the driven bevel gear to rotate, the driven bevel gear drives the transmission bevel gear and the internal thread sleeve to rotate, the internal thread sleeve rotates to simultaneously contract the two groups of threaded rods to drive the lifting plate to descend, the lifting plate drives the movable rod and the movable wheel to descend, the cushion block leaves the ground at the moment to push the drying box to move, when the drying box moves, the support spring deforms to generate elasticity, the damping effect of the drying box is improved, when the lifting plate moves downwards, the sealing plate is driven to descend through the connecting block and the steel wire line, the air inlet channel is blocked by the sliding of the sealing plate between the two groups of mounting plates at the moment, when the drying box is moved under the condition without closing a valve, the sealing plate can seal the drying box, the gas backflow in the drying box is avoided, the drying device is continuously sealed during, the rotary disc is rotated by observing the irradiation of the annular scale line, the lifting height of the lifting plate can be accurately controlled, and the phenomenon that the sealing plate cannot block the air inlet channel due to the fact that the lifting plate cannot descend is avoided, so that gas in the drying box flows back.

Drawings

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

fig. 2 is a schematic view of the connection between the groove and the turntable of the present invention.

In the figure: 1. a drying oven; 2. cushion blocks; 3. a chute; 4. a lifting plate; 5. a movable rod; 6. an internally threaded sleeve; 7. a threaded rod; 8. a drive bevel gear; 9. a driven bevel gear; 10. a rotating rod; 11. a turntable; 12. a partition plate; 13. mounting grooves; 14. mounting a plate; 15. an air intake passage; 16. a spring; 17. a sealing plate; 18. a support spring; 19. connecting blocks; 20. a flange; 21. a groove; 22. a ball bearing; 23. a pointer; 24. an annular scale line; 25. and (7) positioning the holes.

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. 1-2, the present invention provides a technical solution: a hydrogen dryer convenient to move comprises a drying box 1, wherein cushion blocks 2 are arranged at four corners of the bottom of the drying box 1, sliding grooves 3 are symmetrically arranged in the middles of the inner walls of the left side and the right side of the drying box 1, lifting plates 4 are slidably connected in the two groups of sliding grooves 3, movable rods 5 are arranged at four corners of the bottom of each lifting plate 4, moving wheels are arranged on the outer walls of the bottoms of the movable rods 5 extending to the bottom of the drying box 1, jacks matched with the movable rods 5 are arranged on the outer wall of the bottom of the drying box 1, the four groups of movable rods 5 are positioned on the inner sides of the four groups of cushion blocks 2, threaded rods 7 are welded at the centers of the bottoms of the lifting plates 4 and the center of the inner wall of the bottom of the drying box 1, the two groups of threaded rods 7 are connected through an internal thread sleeve 6, a transmission bevel gear 8 is arranged on the outer wall of, the rotary rod 10 is connected with the outer wall of the left side of the drying box 1 through a bearing, the tops of the outer walls of the left side and the right side of the drying box 1 are respectively provided with a left-right through mounting groove 13, the inner walls of the left side and the right side of the mounting groove 13 are respectively clamped with a mounting plate 14, the center of the mounting plate 14 is provided with a left-right through air inlet channel 15, two groups of mounting plates 14 in the mounting groove 13 are symmetrically provided with movable grooves opposite to the outer wall of one side, the two groups of movable grooves are internally and slidably connected with a sealing plate 17, the inner wall of the top of the mounting groove 13 is provided with a spring 16, the bottom of the spring 16 is fixedly connected with the top of the sealing plate 17, the top of the lifting plate 4 is uniformly provided with a supporting spring 18, when the drying box 1 moves, the supporting spring, the top of the connecting block 19 is connected with the bottom of the sealing plate 17 through a steel wire, the drying box 1 is provided with a through hole matched with the steel wire, the two groups of mounting plates 14 in the mounting groove 13 are symmetrically provided with flanges 20 on the outer wall of the opposite side, the other end of the flange 20 is provided with a connecting pipe, the flanges 20 on the outer walls of the left side and the right side of the drying box 1 are connected with a filter through the connecting pipe, the flanges 20 on the inner walls of the left side and the right side of the drying box 1 are connected with a drying device through the connecting pipe, when the drying box 1 is moved, the rotary disc 11 is rotated, the rotary disc 11 drives the rotary rod 10 and the driven bevel gear 9 to rotate, the driven bevel gear 9 drives the transmission bevel gear 8 and the internal thread sleeve 6 to rotate, the internal thread sleeve 6 rotates, the two groups of threaded rods 7, when the lifting plate 4 is going down, the sealing plate 17 is driven to descend through the connecting block 19 and the steel wire, the spring 16 is stretched, the sealing plate 17 slides between the two groups of mounting plates 14 to block the air inlet channel 15 at the moment, the sealing plate 17 can seal the drying box 1 when the drying box 1 is moved under the condition that the valve is not closed, air in the drying box 1 is prevented from leaking and flowing back, the rotating disc 11 is rotated after the movement is completed, the lifting plate 4 rises to drive the moving wheel to contract, the cushion block 2 is in contact with the ground at the moment, the sealing plate 17 also rises under the reset effect of the spring 16, and the air inlet channel 15 is exposed to continue to be filled with air for.

As shown in fig. 2, a groove 21 is formed in the bottom of the outer wall of the left side of the drying box 1, a rotating disc 11 is slidably connected to the inner wall of the bottom of the groove 21, a handle and a pointer 23 are respectively arranged at the front end and the rear end of the outer wall of the left side of the rotating disc 11, movable grooves are uniformly formed in the inner wall of the periphery of the groove 21, the movable grooves are connected with balls 22 through rotating connectors, annular grooves matched with the balls 22 are formed in the outer wall of the periphery of the rotating disc 11, annular scale marks 24 matched with the pointers 23 are formed in the outer wall of the left side of the drying box 1, the rotating disc 11 is rotated by observing the annular scale marks 24 in comparison with the pointers 23, the lifting height of the lifting plate 4 is accurately controlled;

as shown in fig. 2, a fixed inserted rod is inserted into the outer wall of the left side of the pointer 23 in a sliding manner, and a positioning hole 25 matched with the fixed inserted rod is formed in the outer wall of the left side of the drying box 1, when the pointer 23 rotates to the position of the positioning hole 25, the fixed inserted rod enters the positioning hole 25, at this time, the sealing plate 17 completely blocks the air inlet channel 15, and the movable rod 5 drives the movable wheel to descend so that the cushion block 2 leaves the ground;

as shown in fig. 1, a movable groove is arranged at the connection part of the mounting plate 14 and the flange 20, a sealing gasket is clamped in the movable groove, an annular movable groove is arranged on the outer wall of the periphery of the mounting plate 14, and a sealing gasket is clamped in the annular movable groove, so that the tightness of the connection between the mounting plate 14 and the flange 20 is improved, and gas is prevented from leaking through the connection part of the mounting plate 14 and the flange 20;

as shown in fig. 1, an annular movable groove is formed in a connecting portion between the drying box 1 and the movable rod 5 and the rotating rod 10, a sealing ring is clamped in the annular movable groove, and the movable rod 5 and the rotating rod 10 are slidably connected with the inner wall of the sealing ring, so that gas is prevented from leaking through the connecting portion between the movable rod 5 and the rotating rod 10 and the drying box 1, and the sealing performance of the drying box 1 is further improved;

as shown in fig. 1, the length of the sealing plate 17 is half of the length of the mounting plate 14, the diameter of the air inlet passage 15 is two thirds of the length of the sealing plate 17, and the sealing plate 17 and the threaded rod 7 have the same length, so that when the threaded rod 7 contracts, the sealing plate 17 can completely block the air inlet passage 15.

Example (b): when moving drying cabinet 1, rotary table 11 is rotated, make rotary table 11 drive bull stick 10 and driven bevel gear 9 rotatory, driven bevel gear 9 drives transmission bevel gear 8 and internal thread sleeve 6 rotatory, internal thread sleeve 6 is rotatory to make two sets of threaded rods 7 shrink simultaneously and drive lifter plate 4 decline, lifter plate 4 drives movable rod 5 and removes the wheel decline, cushion 2 leaves ground this moment, can promote drying cabinet 1 and remove, and lifter plate 4 will be time-out under, drive closing plate 17 through connecting block 19 and steel wire line and descend, closing plate 17 slides between two sets of mounting panels 14 and blocks up inlet channel 15 this moment, closing plate 17 can seal drying cabinet 1 when removing drying cabinet 1 under the condition of not closing the valve, avoid the gaseous backward flow in drying cabinet 1, and continue to seal drying device, improve drying device's life.

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

Claims

1. The utility model provides a hydrogen desicator convenient to remove, includes drying cabinet (1), its characterized in that: cushion blocks (2) are arranged at four corners of the bottom of the drying box (1), sliding grooves (3) are symmetrically arranged at the middle parts of the inner walls of the left side and the right side of the drying box (1), two groups of lifting plates (4) are connected in the sliding grooves (3) in a sliding mode, movable rods (5) are arranged at four corners of the bottom of each lifting plate (4), the bottoms of the movable rods (5) extend to the outer wall of the bottom of the drying box (1) and are provided with moving wheels, jacks matched with the movable rods (5) are formed in the outer wall of the bottom of the drying box (1), the four groups of movable rods (5) are located on the inner sides of the four groups of cushion blocks (2), threaded rods (7) are welded at the centers of the bottoms of the lifting plates (4) and the center of the inner wall of the bottom of the drying box (1), the two groups of, the top left side of the transmission bevel gear (8) is meshed with a driven bevel gear (9), the outer wall of the left side of the driven bevel gear (9) is provided with a rotating rod (10), the left end of the rotating rod (10) extends to the outer wall of the left side of the drying box (1) to be provided with a turntable (11), the rotating rod (10) is connected with the outer wall of the left side of the drying box (1) through a bearing, the tops of the outer walls of the left side and the right side of the drying box (1) are respectively provided with a left through mounting groove (13), the inner walls of the left side and the right side of the mounting groove (13) are respectively clamped with a mounting plate (14), the center of the mounting plate (14) is provided with a left through air inlet channel (15), two sets of mounting plates (14) in the mounting groove (13) are symmetrically provided with movable grooves, spring (16) bottom and closing plate (17) top fixed connection, lifter plate (4) top evenly is provided with supporting spring (18), the fixed baffle (12) that is provided with of drying cabinet (1) inner chamber, baffle (12) bottom and supporting spring (18) top fixed connection, both ends are provided with connecting block (19) about lifter plate (4), connecting block (19) top is passed through the steel wire line and is connected bottom closing plate (17), just drying cabinet (1) is provided with the through-hole with steel wire line matched with, two sets of mounting panel (14) in mounting groove (13) are carried on the back one side outer wall symmetry of the body mutually and are provided with flange (20), the other end of flange (20) is provided with the connecting pipe.

2. A portable hydrogen dryer according to claim 1, wherein: drying cabinet (1) left side outer wall bottom is provided with recess (21), recess (21) bottom inner wall sliding connection has carousel (11), both ends are provided with handle and pointer (23) respectively around carousel (11) left side outer wall, recess (21) inner wall all around evenly is provided with movable groove, and movable groove is connected with ball (22) through rotating the connecting piece, carousel (11) outer wall all around is provided with the annular groove with ball (22) matched with, drying cabinet (1) left side outer wall is provided with annular scale mark (24) with pointer (23) matched with.

3. A portable hydrogen dryer according to claim 2, wherein: the outer wall of the left side of the pointer (23) is inserted with a fixed inserted bar in a sliding mode, and a positioning hole (25) matched with the fixed inserted bar is formed in the outer wall of the left side of the drying box (1).

4. A portable hydrogen dryer according to claim 1, wherein: mounting panel (14) and flange (20) coupling part are provided with the activity groove, and the activity inslot chucking has sealed the pad, mounting panel (14) outer wall all around is provided with annular activity groove, and the annular activity inslot chucking has sealed the pad.

5. A portable hydrogen dryer according to claim 1, wherein: the drying cabinet is characterized in that an annular movable groove is formed in the connecting portion of the drying cabinet (1) and the movable rod (5) and the rotating rod (10), a sealing ring is connected in the annular movable groove in a clamping mode, and the movable rod (5) and the rotating rod (10) are connected with the inner wall of the sealing ring in a sliding mode.

6. A portable hydrogen dryer according to claim 1, wherein: the length of the sealing plate (17) is half of the length of the mounting plate (14), the diameter of the air inlet channel (15) is two thirds of the length of the sealing plate (17), and the length of the sealing plate (17) is equal to that of the threaded rod (7).