CN217988855U - Novel adsorption tower of oxygen making equipment - Google Patents

Abstract

The utility model discloses a novel adsorption tower of oxygen making equipment, belong to system oxygen technical field, including adsorption tank and oxygen storage tank, the case lid is installed through bolt thread respectively to the upper and lower both sides of adsorption tank, fixed mounting has two division boards and forms S type flow channel with adsorption tank inner space in the adsorption tank, two corners of S type flow channel all are provided with the clamp plate, S type flow channel intussuseption is filled with the molecular sieve filter layer, all be provided with the perforated plate between inner wall and two division boards about the adsorption tank, the right side of adsorption tank is provided with intake pipe and nitrogen discharging pipe, through setting up the perforated plate, clamp plate and division board, utilize the division board, perforated plate and clamp plate make the inside S type flow channel that forms of adsorption tank, it is spacing to utilize the division board to carry out gas simultaneously, make gas get into behind the porous plate in the S type flow channel, make gas and the interior molecular sieve filter layer of adsorption tank fully contact.

Description

Novel adsorption tower of oxygen making equipment

Technical Field

The utility model relates to an oxygen generation technical field especially relates to a novel adsorption tower of oxygen generation equipment.

Background

The oxygen generator adopts the adsorption performance of a molecular sieve filter layer, and separates nitrogen and oxygen in air by taking an oil-free compressor as power through a physical principle to finally obtain high-concentration oxygen.

The adsorption tower for the existing oxygen production equipment is easy to have partial molecular sieve filter layer not contacted with gas in the using process, so that the molecular sieve filter layer is not completely utilized, and the molecular sieve filter layer is easy to fall off due to gas impact in the using process, thereby influencing the service life of the molecular sieve filter layer.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel adsorption tower of oxygen making equipment has solved current adsorption tower for oxygen making equipment and has had partial molecular sieve filter layer and gaseous contactless easily in the use, makes the molecular sieve filter layer utilize incompletely, and the molecular sieve filter layer receives the gas impact phenomenon that appears falling the powder easily in the use to influence the problem of the life of molecular sieve filter layer.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel adsorption tower of oxygen making equipment, includes adsorption tank and oxygen storage tank, the case lid is installed through bolt screw respectively to the upper and lower both sides of adsorption tank, fixed mounting has two division boards and forms an S type flow channel with the adsorption tank inner space in the adsorption tank, two corners of S type flow channel all are provided with the clamp plate, the intussuseption of S type flow channel is filled with the molecular sieve filter layer, all be provided with the perforated plate between inner wall and two division boards about the adsorption tank, the right side of adsorption tank is provided with intake pipe and nitrogen discharging pipe, the intake pipe is located between perforated plate and the case lid of below, the nitrogen discharging pipe is located between the clamp plate and the case lid of top, install out the oxygen pipe in the left side of adsorption tank and go out between perforated plate and the case lid that the oxygen pipe is located the top, the other end that goes out the oxygen pipe is linked together with oxygen storage tank ' S oxygen inlet tube, oxygen storage tank ' S last surface mounting has the oxygen therapy pipe, oxygen storage tank ' S lower surface mounting has the other end and the muffler and the intake pipe to be linked together.

Adopt above-mentioned scheme, through setting up the perforated plate, clamp plate and division board, utilize the division board, perforated plate and clamp plate make inside S type flow path that forms of adsorption tank, utilize the division board to carry on spacingly to gas simultaneously, make gaseous back discharge in the perforated plate gets into S type flow path, make gaseous and the interior molecular sieve filter layer of adsorption tank fully contact, carry out make full use of to the molecular sieve filter layer, improve the working effect, through setting up the muffler, it further filters not up to standard oxygen to utilize the muffler to be convenient for, thereby guarantee the oxygen quality of system oxygen.

As a preferred scheme of the utility model, two equal fixed mounting has the spring on perforated plate and two clamp plates, the other end fixed mounting of spring is on the case lid.

Adopt above-mentioned scheme, through setting up the spring, the perforated plate and the clamp plate relative motion of both sides about utilizing the elasticity of spring to compress tightly fixedly the molecular sieve filter layer in the adsorption box, make the molecular sieve filter layer can closely pile up together, lead to the condition of pulverization because of gas clashes with the reduction molecular sieve filter layer, further improve the durability of device.

As an optimized scheme of the utility model, two equal fixed mounting has the telescopic link on perforated plate and two clamp plates, the telescopic link is located the spring and the other end fixed mounting of telescopic link is on the case lid.

Adopt above-mentioned scheme, through setting up the telescopic link, utilize the telescopic link to play the effect that supports the direction to the spring, avoid the condition that takes place the skew among the spring motion process to improve the stability of spring motion, further guarantee the normal motion of perforated plate and clamp plate.

As a preferred scheme of the utility model, the oxygen therapy pipe is provided with a first control valve.

By adopting the scheme, the oxygen in the oxygen storage tank can be conveniently output from the oxygen delivery pipe by arranging the first control valve and opening the first control valve, so that the oxygen storage tank is convenient for workers to use.

As a preferred scheme of the utility model, install control valve two on the muffler.

Adopt above-mentioned scheme, through setting up control valve two, make the gas in the oxygen storage tank get back to the air inlet pipe through the muffler through opening control valve two in, make gas filter through the molecular sieve filter layer once more to filter once more under the condition that oxygen is not up to standard, in order to guarantee the oxygen quality of system oxygen.

As an optimized proposal of the utility model, a third control valve is arranged on the nitrogen discharging pipe.

Adopt above-mentioned scheme, through setting up control valve three, utilize control valve three to be used for the nitrogen gas discharge in the adsorption tank, be convenient for carry out next work, easy operation, convenient to use.

The utility model discloses in:

according to the adsorption tower of the novel oxygen generation equipment, the perforated plate, the pressing plate and the partition plate are arranged, the partition plate, the perforated plate and the pressing plate are utilized to form an S-shaped flow channel in the adsorption box, and meanwhile, the partition plate is utilized to limit gas, so that the gas enters the S-shaped flow channel through the perforated plate and is discharged, the gas is fully contacted with the molecular sieve filter layer in the adsorption box, the molecular sieve filter layer is fully used, and the working effect is improved;

this kind of novel oxygen making equipment's adsorption tower is through setting up the spring, utilizes the elasticity of spring to order about the perforated plate and the clamp plate relative motion of both sides to in compress tightly fixedly to the molecular sieve filter layer of adsorption tank, make the molecular sieve filter layer can closely pile up together, lead to the condition of pulverization because of gas clash with the reduction molecular sieve filter layer, further improve the durability of device.

Drawings

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

FIG. 2 is another schematic view of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the adsorption tank of the present invention;

FIG. 4 is a schematic structural diagram of the molecular sieve filter layer of the present invention;

fig. 5 is a schematic structural view of the box cover of the present invention.

In FIGS. 1-5: 1. an adsorption tank; 2. an air inlet pipe; 3. a partition plate; 4. pressing a plate; 5. a perforated plate; 6. a spring; 7. a telescopic rod; 8. a box cover; 9. a molecular sieve filtration layer; 10. an oxygen outlet pipe; 11. an oxygen storage tank; 12. a first control valve; 13. an oxygen delivery pipe; 14. a second control valve; 15. an air return pipe; 16. a third control valve; 17. a nitrogen discharge pipe; 18. an S-shaped flow channel.

Detailed Description

Examples

Referring to fig. 1-5, the utility model provides an adsorption tower of a novel oxygen generation device, including an adsorption tank 1 and an oxygen storage tank 11, the upper and lower sides of the adsorption tank 1 are respectively provided with a tank cover 8 through bolt threads, two partition plates 3 are fixedly arranged in the adsorption tank 1, and the two partition plates 3 and the internal space of the adsorption tank 1 form an S-shaped flow channel 18, two corners of the S-shaped flow channel 18 are provided with a clamp plate 4, the S-shaped flow channel 18 is filled with a molecular sieve filter layer 9, porous plates 5 are arranged between the left and right inner walls of the adsorption tank 1 and the two partition plates 3, springs 6 are fixedly arranged on the two porous plates 5 and the two clamp plates 4, the other ends of the springs 6 are fixedly arranged on the tank cover 8, the springs 6 are arranged, the porous plates 5 and the clamp plates 4 on the upper and lower sides are driven to move relatively by the elasticity of the springs 6, so as to compact and fix the molecular sieve filter layer 9 in the adsorption tank 1, the molecular sieve filter layer 9 can be stacked together, the situation that the molecular sieve filter layer 9 is tightly pulverized due to gas is reduced, and the durability of the device is further improved;

the two porous plates 5 and the two pressing plates 4 are both fixedly provided with telescopic rods 7, the telescopic rods 7 are positioned in the springs 6, the other ends of the telescopic rods 7 are fixedly arranged on the box cover 8, and by arranging the telescopic rods 7, the telescopic rods 7 play a role in supporting and guiding the springs 6, so that the situation that the springs 6 are deviated in the movement process is avoided, the movement stability of the springs 6 is improved, and the normal movement of the porous plates 5 and the pressing plates 4 is further ensured;

the right side of the adsorption tank 1 is provided with the air inlet pipe 2 and the nitrogen discharging pipe 17, the nitrogen discharging pipe 17 is provided with the third control valve 16, and the third control valve 16 is arranged for discharging nitrogen in the adsorption tank 1, so that the next work is facilitated, the operation is simple, and the use is convenient;

the air inlet pipe 2 is positioned between the porous plate 5 and the box cover 8 at the lower part, the nitrogen discharging pipe 17 is positioned between the pressure plate 4 and the box cover 8 at the upper part, the oxygen outlet pipe 10 is installed at the left side of the adsorption box 1 and the oxygen outlet pipe 10 is positioned between the porous plate 5 and the box cover 8 at the upper part, the other end of the oxygen outlet pipe 10 is communicated with the oxygen inlet pipe of the oxygen storage tank 11, the oxygen conveying pipe 13 is installed on the upper surface of the oxygen storage tank 11, the control valve I12 is installed on the oxygen conveying pipe 13, and by setting the control valve I12, the oxygen in the oxygen storage tank 11 can be conveniently output from the oxygen conveying pipe 13 by opening the control valve I12, so that the oxygen can be conveniently used by workers;

an air return pipe 15 is arranged on the lower surface of the oxygen storage tank 11, the other end of the air return pipe 15 is communicated with the air inlet pipe 2, a control valve II 14 is arranged on the air return pipe 15, the control valve II 14 is arranged, the gas in the oxygen storage tank 11 returns to the air inlet pipe 2 through the air return pipe 15 by opening the control valve II 14, and the gas is filtered through the molecular sieve filtering layer 9 again, so that the gas is filtered again under the condition that the oxygen does not reach the standard, and the oxygen quality of the oxygen generation is ensured;

through setting up the perforated plate 5, clamp plate 4 and division board 3, utilize division board 3, perforated plate 5 and clamp plate 4 make 1 inside S type flow path 18 that forms of adsorption box, it is spacing to gas to utilize division board 3 to carry on simultaneously, make gaseous through perforated plate 5 get into S type flow path 18 interior back discharge, make gaseous and the interior molecular sieve filter layer 9 full contact of adsorption box 1, carry out make full use of to molecular sieve filter layer 9, the work effect is improved, through setting up muffler 15, it is convenient for further filter nonstandard oxygen to utilize muffler 15, thereby guarantee the oxygen quality of system oxygen.

The working principle is as follows: when using, be linked together intake pipe 2 and oil-free air compressor' S blast pipe, make compressed gas enter into intake pipe 2 after through perforated plate 5 enter into S type flow path 18 in, make gaseous through molecular sieve filter layer 9 enter into oxygen outlet pipe 10 in, gaseous through oxygen outlet pipe 10 enter into oxygen storage tank 11 in, detect through the oxygen to in the oxygen storage tank 11, judge that oxygen is up to standard after, the accessible opens control valve one 12, make oxygen use from oxygen therapy pipe 13 output, if oxygen is not up to standard, the accessible opens control valve two 14, make gaseous through the return air pipe 15 again through intake pipe 2 enter into adsorption box 1 in, filter gas once more, after the work, open control valve three 16 with the nitrogen gas in the adsorption box 1 from nitrogen discharge pipe 17 discharge can.

Claims (6)

1. The utility model provides an adsorption tower of novel oxygenerator, its characterized in that, includes adsorption tank (1) and oxygen storage tank (11), case lid (8) are installed through bolt screw respectively to the upper and lower both sides of adsorption tank (1), adsorption tank (1) internal fixation installs two division board (3) and adsorption tank (1) inner space formation one S type flow path (18), two corners of S type flow path (18) all are provided with clamp plate (4), S type flow path (18) intussuseption is filled with molecular sieve filter layer (9), all be provided with perforated plate (5) between inner wall and two division board (3) about adsorption tank (1), the right side of adsorption tank (1) is provided with intake pipe (2) and nitrogen discharging pipe (17), intake pipe (2) are located between perforated plate (5) and case lid (8) of below, nitrogen discharging pipe (17) are located between clamp plate (4) and the case lid (8) of top, oxygen discharging pipe (10) and oxygen storage tank (11) are linked together on the left side of adsorption tank (1), oxygen discharging pipe (10) and oxygen storage tank (11) are installed on the upper surface of oxygen storage tank (13), the lower surface of the oxygen storage tank (11) is provided with an air return pipe (15), and the other end of the air return pipe (15) is communicated with the air inlet pipe (2).

2. The adsorption tower of the novel oxygen generation equipment as claimed in claim 1, wherein springs (6) are fixedly mounted on the two porous plates (5) and the two pressure plates (4), and the other ends of the springs (6) are fixedly mounted on a box cover (8).

3. The adsorption tower of the oxygen generation equipment as claimed in claim 2, wherein the two porous plates (5) and the two pressure plates (4) are fixedly provided with a telescopic rod (7), the telescopic rod (7) is positioned in the spring (6) and the other end of the telescopic rod (7) is fixedly arranged on the box cover (8).

4. The adsorption tower of a novel oxygen generation plant according to claim 1, wherein a first control valve (12) is installed on the oxygen pipe (13).

5. The adsorption tower of the novel oxygen generation equipment as claimed in claim 1, wherein a second control valve (14) is installed on the gas return pipe (15).

6. The adsorption tower of a novel oxygen production plant as recited in claim 1, characterized in that the nitrogen discharge pipe (17) is equipped with a control valve III (16).

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