CN215479727U

CN215479727U - Top silk screen strutting arrangement

Info

Publication number: CN215479727U
Application number: CN202122099353.XU
Authority: CN
Inventors: 韩会勇; 李跃雷
Original assignee: Hebei Jettron Energy Technology Co ltd
Current assignee: Hebei Jettron Energy Technology Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-11
Anticipated expiration: 2031-09-02

Abstract

The present invention provides a top screen support apparatus comprising: a silk screen is arranged inside the oxygen generator main body, a plurality of fixing components are arranged inside the silk screen, the fixing component comprises a communicating cavity, a connecting rod is arranged in the communicating cavity, a supporting plate and a bolt are respectively arranged at the top end and the bottom end of the connecting rod, one side of the inner wall of the oxygen generator main body is provided with a thread groove matched with the bolt, the utility model provides a top silk screen supporting device, the connecting rod arranged in the silk screen is matched with the bolt and the supporting plate for use, so that the silk screen is favorable for being installed in various positions in the oxygen making device main body, the sealing gasket arranged in the communicating cavity can play a role of sealing, prevent the situation that the powder generated when the adsorbent is used is splashed, the cavity matched with the sealing gasket is formed in one side of the inner wall of the communicating cavity, so that the sealing gasket can be stored when the silk screen is detached.

Description

Top silk screen strutting arrangement

Technical Field

The utility model relates to the field of pressure swing adsorption oxygen generation, in particular to a top silk screen supporting device.

Background

Pressure swing adsorption is a non-cryogenic air separation technique that utilizes the different adsorption capacities of gases on adsorbents under different pressures to separate various gases in the air, and the main components in the air are nitrogen and oxygen, so that adsorbents with different adsorption selectivity to nitrogen and oxygen can be selected, and an appropriate process is designed to separate nitrogen and oxygen to obtain oxygen.

At present, the adsorption oxygen-making equipment is required to be used when pressure swing adsorption oxygen making is carried out, and the silk screen device is arranged in the adsorption oxygen-making equipment to separate the adsorbent, so that the compression effect is realized.

The inside silk screen device that sets up of present absorption oxygenerator all fixes through bolt and support frame when fixed with absorption oxygenerator, but the bolt is long-time can receive the erosion of seizing the oxidation with placing in the inside of adsorbing oxygenerator to fix the support frame and can cause the condition that the restriction appears in the use in the inside of adsorbing oxygenerator.

Therefore, there is a need to provide a top screen support apparatus that solves the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a top silk screen supporting device, which solves the problem that the use of bolts and supporting frames in the installation of the traditional silk screen device can cause influence in later operation.

In order to solve the above technical problem, the present invention provides a top screen supporting device, including:

the oxygen generator comprises an oxygen generator main body, wherein a silk screen is arranged inside the oxygen generator main body;

the fixing assemblies are arranged in the silk screen and comprise communicating cavities, connecting rods are arranged in the communicating cavities, supporting plates and bolts are arranged at the top ends and the bottom ends of the connecting rods respectively, and threaded grooves matched with the bolts are formed in one side of the inner wall of the oxygen generator main body.

Preferably, one side of the inner wall of the oxygen generator main body is provided with a supporting groove matched with the supporting plate.

Preferably, one side of intercommunication intracavity wall is provided with seal assembly, seal assembly includes the cavity, the spacing groove has all been seted up to the front and back side of cavity inner wall, two be provided with sealed the pad between the spacing groove.

Preferably, the bottom of silk screen fixedly connected with solid fixed ring, the below of silk screen just is located gu fixed ring's inside is provided with cleans the subassembly.

Preferably, clean the subassembly including rotating the seat, the surface of rotating the seat is provided with a plurality of cleaning brushes, one side fixedly connected with connecting block of rotating the seat, the surface of connecting block is provided with the guide plate.

Preferably, the fixed ring is internally provided with a collection assembly, the collection assembly comprises a collection box, and the bottom of the collection box is provided with a fixed bolt.

Preferably, a motor is arranged in the center of the silk screen, and one end of an output shaft of the motor is fixedly connected with the surface of the rotating seat through a coupler.

Compared with the related art, the top silk screen supporting device provided by the utility model has the following beneficial effects:

the utility model provides a top silk screen supporting device, wherein a connecting rod is arranged in a silk screen and matched with a bolt and a supporting plate for use, so that the silk screen is favorable for being installed at various positions in an oxygenator main body, a sealing gasket is arranged in a communicating cavity for sealing, the situation that powder generated in the using process of an adsorbent is splashed in disorder is prevented, and a cavity matched with the sealing gasket is formed in one side of the inner wall of the communicating cavity for being favorable for accommodating the sealing gasket in the process of disassembling the silk screen.

Drawings

FIG. 1 is a schematic view of a first embodiment of a top screen support apparatus according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic structural view of a second embodiment of a top screen support apparatus according to the present invention;

FIG. 4 is a cross-sectional view of the device shown in FIG. 3 in its entirety;

fig. 5 is a bottom view of the device shown in fig. 3 as a whole.

Reference numbers in the figures: 1. oxygenerator main part, 2, silk screen, 3, fixed subassembly, 31, intercommunication chamber, 32, connecting rod, 33, backup pad, 34, bolt, 35, thread groove, 4, seal assembly, 41, cavity, 42, spacing groove, 43, sealed pad, 5, solid fixed ring, 6, clean the subassembly, 61, rotate the seat, 62, cleaning brush, 63, connecting block, 64, guide plate, 7, motor, 8, collection subassembly, 81, collect box, 82, gim peg.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

First embodiment

Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a top screen supporting device according to a first embodiment of the present invention; fig. 2 is an enlarged schematic view of a portion a shown in fig. 1. A top screen support apparatus comprising:

the oxygen generator comprises an oxygen generator main body 1, wherein a silk screen 2 is arranged inside the oxygen generator main body 1;

a plurality of fixed subassemblies 3, it is a plurality of fixed subassemblies 3 set up in the inside of silk screen 2, fixed subassembly 3 includes intercommunication chamber 31, the inside in intercommunication chamber 31 is provided with connecting rod 32, the top and the bottom of connecting rod 32 are provided with backup pad 33 and bolt 34 respectively, the thread groove 35 with bolt 34 looks adaptation is seted up to one side of oxygenerator main body 1 inner wall.

Be provided with the fixed block at the intermediate position of connecting rod 32, the equal fixedly connected with slider in the front and back side on fixed block surface, the spout with two slider looks adaptations is all seted up to the side around the intercommunication chamber 31 inner wall, use spout and slider can play fixed and spacing effect to connecting rod 32 in the inside of intercommunication chamber 31, set up the intercommunication groove with slider looks adaptation in one side at spout inner wall top, can conveniently dismantle connecting rod 32, be threaded connection between connecting rod 32 and the backup pad 33, the internal thread bush of top fixedly connected with and bolt 34 looks adaptation at connecting rod 32, one side fixedly connected with supporting shoe at backup pad 33, the supporting groove size looks adaptation that the size and the oxygenerator main part 1 inner wall of supporting shoe were seted up.

One side of the inner wall of the oxygen generator main body 1 is provided with a supporting groove matched with the supporting plate 33.

One side of intercommunication chamber 31 inner wall is provided with seal assembly 4, seal assembly 4 includes cavity 41, spacing groove 42 has all been seted up to the front and back side of cavity 41 inner wall, two be provided with sealed the pad 43 between the spacing groove 42.

The front side and the rear side of the surface of the sealing gasket 43 are fixedly connected with limit blocks matched with the limit grooves 42.

The working principle of the top silk screen supporting device provided by the utility model is as follows:

when the device is used, when the silk screen 2 is installed, an operator firstly places the silk screen 2 at a proper position, then pushes the connecting rod 32 to drive the supporting plate 33 and the bolt 34 to move towards one side of the inner wall of the oxygen generator main body 1 in the communicating cavity 31, after the bolt 34 is contacted with the inner wall of the oxygen generator main body 1, the operator rotates the bolt 34 into the thread groove 35 in the oxygen generator main body 1, when the bolt 34 gradually moves towards the inside of the thread groove 35, the connecting rod 32 drives the supporting plate 33 at the bottom to move towards the supporting groove in the oxygen generator main body 1, when the connecting rod 32 moves in the communicating cavity 31, the sealing gasket 43 in the cavity 41 is driven to move towards the inside of the communicating cavity 31, and when the bolt 34 and the supporting plate 33 are respectively superposed and fixed with the thread groove 35 and the supporting groove, the device can be used.

the utility model provides a top silk screen supporting device, wherein a connecting rod 32 is arranged in a silk screen 2 and matched with a bolt 34 and a supporting plate 33 for use, so that the silk screen 2 is suitable for being installed at various positions in an oxygenator main body 1, a sealing gasket 43 is arranged in a communication cavity 31 for playing a sealing role, so that the situation that powder generated in the use of an adsorbent is splashed is prevented, and a cavity 41 matched with the sealing gasket 43 is formed in one side of the inner wall of the communication cavity 31 for taking in the sealing gasket 43 when the silk screen 2 is detached.

Second embodiment

Referring to fig. 3, 4 and 5 in combination, a second embodiment of the present application provides another top screen supporting device based on the one provided by the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the second embodiment of the present application provides a top screen supporting device, which is different in that a fixing ring 5 is fixedly connected to the bottom of the screen 2, and a cleaning assembly 6 is disposed below the screen 2 and inside the fixing ring 5.

The cleaning assembly 6 comprises a rotating seat 61, a plurality of cleaning brushes 62 are arranged on the surface of the rotating seat 61, a connecting block 63 is fixedly connected to one side of the rotating seat 61, and a guide plate 64 is arranged on the surface of the connecting block 63.

The surface of the guide plate 64 is provided with a plurality of rectangular grooves, so that powder can be conveniently conveyed.

The fixed ring 5 is provided with a collection assembly 8 inside, the collection assembly 8 comprises a collection box 81, and the bottom of the collection box 81 is provided with a fixed bolt 82.

The shape of collecting box 81 and the shape looks adaptation of solid fixed ring 5, at a plurality of locating pieces of the even fixedly connected with of surperficial round of collecting box 81, set up a plurality of constant head tanks with locating piece looks adaptation on solid fixed ring 5's surface, all be provided with gim peg 82 on the surface of a plurality of locating pieces, locating piece and the constant head tank of use can conveniently be installed collecting box 81.

The center of the silk screen 2 is provided with a motor 7, and one end of an output shaft of the motor 7 is fixedly connected with the surface of the rotating seat 61 through a coupler.

The motor 7 is screwed to the surface of the screen 2 by means of a threaded bolt.

when the silk screen 2 is used for a long time and the adsorbent powder is adsorbed on the surface, an operator firstly starts the motor 7 on the surface of the silk screen 2 to drive the rotating seat 61 inside the fixing ring 5 to rotate, when the rotating seat 61 rotates, the cleaning brush 62 on the surface is driven to clean the powder on the surface of the silk screen 2, when the cleaning brush 62 cleans the surface of the silk screen 2, the powder of the adsorbent is conveyed to the inside of the collecting box 81 through the guide plate 64 at the bottom of the cleaning brush 62, and when the collecting box 81 collects the full powder, the fixing bolt 82 on the surface of the collecting box 81 is taken out, so that the powder inside the collecting box 81 can be cleaned.

the utility model provides a top screen support device, wherein a cleaning assembly 6 is arranged at the bottom of a screen 2 and can clean powder adsorbed on the surface of the screen 2, so that the residue of the powder on the surface of the screen 2 is reduced, a guide plate 64 is arranged below a cleaning brush 62 and can guide the powder cleaned by the cleaning brush 62 to the inside of a collection box 81 conveniently, and a fixing bolt 82 is arranged at the bottom of the collection box 81 and can clean the powder in the collection box 81 conveniently.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A top screen support apparatus, comprising:

2. The top screen support device of claim 1, wherein one side of the inner wall of the oxygen generator main body is provided with a support groove adapted to the support plate.

3. The top screen support device according to claim 1, wherein a sealing assembly is disposed on one side of the inner wall of the communication chamber, the sealing assembly includes a cavity, the front and rear sides of the inner wall of the cavity are both provided with a limiting groove, and a sealing gasket is disposed between the two limiting grooves.

4. The top screen support apparatus of claim 1, wherein a retaining ring is fixedly attached to a bottom portion of the screen, and a sweeping assembly is disposed below the screen and within the retaining ring.

5. The top screen support apparatus of claim 4, wherein the sweeping assembly comprises a rotatable base having a surface provided with a plurality of sweeping brushes, a connecting block fixedly attached to one side of the rotatable base, and a deflector provided on a surface of the connecting block.

6. The top screen support apparatus of claim 4, wherein the retaining ring has a collection assembly disposed therein, the collection assembly including a collection box having a bottom portion provided with a retaining peg.

7. The top screen support apparatus of claim 5, wherein a motor is provided in the center of the screen, one end of the output shaft of the motor being fixedly coupled to the surface of the rotary base by a coupling.