Ultra-clean filtering non-woven fabric bulk device

Abstract

The utility model discloses an ultra-clean filtering non-woven fabric bulk device, and relates to the technical field of non-woven fabric processing, in particular to an ultra-clean filtering non-woven fabric bulk device which comprises a shell, an installation sleeve is connected to the outer surface of the shell in a sleeved mode, an L-shaped connecting groove is formed in the outer surface of the installation sleeve, and a limiting clamping column is arranged on the outer surface of the shell. The position of the limiting clamping column is matched with the position of the L-shaped connecting groove, a filtering assembly is slidably connected to the interior of the mounting sleeve, a filtering cover abuts against the upper surface of the filtering assembly, a connecting sliding rod is arranged on the upper surface of the filtering cover, a connecting ring is slidably connected to the outer surface of the connecting sliding rod, and one side of the connecting ring is arranged on the inner wall of the shell. According to the ultra-clean filtering non-woven fabric bulk device, the L-shaped connecting groove, the limiting clamping column, the filtering assembly, the filtering cover and the first spring are arranged in a matched mode, so that the ultra-clean filtering non-woven fabric bulk device has the effects of conveniently and rapidly replacing and fixing the filtering assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric processing, in particular to an ultra-clean filtering non-woven fabric bulking device. Background Art

[0002] Ultra-pure clean gas is composed of various gas hydrides such as hydrogen, oxygen, nitrogen, argon, helium, ammonia, ammonium dioxide, carbon tetroxide, and binary or ternary mixed gases. Most of them are extracted from residual gases in air, natural gas, petrochemicals and synthetic ammonia plants and further refined. The corresponding preparation method is selected according to the source of the raw gas, the content of impurity components, and the purity requirements. Non-woven fabrics need to be expanded during processing. Existing expansion devices generally use ultra-pure clean gas as the gas source for non-woven fabrics, that is, ultra-pure clean gas is introduced into the non-woven fabric placement device and the gas is used to expand the non-woven fabric.

[0003] An ultra-clean filtering non-woven fabric expansion device disclosed in the Chinese utility model patent application disclosure specification CN216964036U, although the utility model has a reasonable structure and can filter the gas multiple times to remove impurities and odors contained in the gas, and can perform gas distribution treatment on the gas entering the non-woven fabric placement device, but the utility model has the disadvantage that the filter component and the expansion device are integrated, and it is inconvenient to replace the filter component after long-term use. At the same time, the utility model has the disadvantage that it is inconvenient to fix the non-woven fabric, and it is easy to cause the non-woven fabric to move during expansion. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an ultra-clean filtering non-woven fabric bulking device, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an ultra-clean filtering non-woven fabric bulked device, comprising an outer shell, the outer surface of the outer shell is sleeved with a mounting sleeve, the outer surface of the mounting sleeve is provided with an L-shaped connecting groove, the outer surface of the outer shell is provided with a limiting clamping column, the position of the limiting clamping column is adapted to the position of the L-shaped connecting groove, the interior of the mounting sleeve is slidably connected with a filter assembly, the upper surface of the filter assembly is abutted with a filter cover, the upper surface of the filter cover is provided with a connecting slide rod, the outer surface of the connecting slide rod is slidably connected with a connecting ring, one side of the connecting ring is provided on the inner wall of the outer shell, the outer surface of the connecting ring is provided with a first spring, and a limiting plate is provided at the end of the first spring away from the connecting ring, and the limiting plate is provided on the connecting slide rod.

[0008] Optionally, the filter assembly includes a protective shell, a filter screen, a sponge adsorption layer and an activated carbon adsorption layer, the filter screen, the sponge adsorption layer and the activated carbon adsorption layer are located inside the protective shell, the filter screen is located at the bottom end of the protective shell, and the activated carbon adsorption layer is located at the top end of the protective shell.

[0009] Optionally, there are several connecting sliding rods, which are evenly distributed on the upper surface of the filter cover.

[0010] Optionally, a connecting frame is provided on the inner wall of the outer shell, a driving motor is provided in the middle of the connecting frame, a connecting ring is provided at one end of the output shaft of the driving motor, turbine blades are provided on the outer surface of the connecting ring, a guide pipe is provided at the upper end of the outer shell, and a placement frame is provided at the upper end of the guide pipe.

[0011] Optionally, an adjustment slot is provided inside the placement frame, the adjusting slot is internally slidably connected to a connecting slider, a limiting ring is provided on the outer surface of the connecting slider, the connecting slider is internally slidably connected to a supporting slide rod, the supporting slide rod is located inside the adjusting slot, and a second spring is provided on the upper surface of the connecting slider.

[0012] Optionally, the upper surface of the placement frame is rotatably connected to a supporting shaft rod, the outer surface of the supporting shaft rod is rotatably connected to a connecting plate, a limiting baffle is provided at one end of the connecting plate, a limiting block is provided on the outer surface of the supporting shaft rod, a disengagement groove is provided inside the connecting plate, the size of the limiting block is adapted to the size of the disengagement groove, and an exhaust hole is provided inside the limiting baffle.

[0013] Optionally, the placement frame is provided with air guide holes inside, and the number of the air guide holes is several and evenly distributed inside the placement frame.

[0014] Optionally, the outer surface of the shell is provided with supporting legs, and the number of the supporting legs is several and evenly distributed on the outer surface of the shell.

[0015] (III) Beneficial effects

[0016] The utility model provides an ultra-clean filtering non-woven fabric bulking device, which has the following beneficial effects:

[0017] 1. The ultra-clean filtering non-woven fabric bulked device, through the coordinated arrangement of the L-shaped connecting groove, the limiting clamping column, the filtering component, the filtering cover, and the first spring, enables the ultra-clean filtering non-woven fabric bulked device to have the effect of convenient and quick replacement and fixing of the filtering component.

[0018] 2. The ultra-clean filtering non-woven fabric bulking device has the effect of conveniently and quickly fixing the non-woven fabric through the coordinated arrangement of the placement frame, the limiting ring, the second spring, the limiting baffle, the limiting block, the connecting plate and the disengagement groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the placement frame of the utility model from the side;

[0023] Figure 5 This is a schematic diagram of the top view of the placement frame of the utility model;

[0024] Figure 6 It is a schematic structural diagram of the front view of the utility model.

[0025] In the figure: 1. outer shell; 2. mounting sleeve; 3. L-shaped connecting groove; 4. filter assembly; 401. protective outer shell; 402. filter net; 403. sponge adsorption layer; 404. activated carbon adsorption layer; 5. filter cover; 6. first spring; 7. drive motor; 8. turbine blade; 9. placement frame; 10. limit ring; 11. second spring; 12. support shaft; 13. limit baffle; 14. connecting plate; 15. limit block; 16. release groove; 17. exhaust hole; 18. air guide hole; 19. support leg. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Example 1

[0028] An ultra-clean filtering non-woven fabric bulked device comprises a shell 1, a mounting sleeve 2 is sleeved on the outer surface of the shell 1, an L-shaped connecting groove 3 is provided on the outer surface of the mounting sleeve 2, a limiting clamping column is arranged on the outer surface of the shell 1, and the position of the limiting clamping column is adapted to the position of the L-shaped connecting groove 3, a filter assembly 4 is slidably connected inside the mounting sleeve 2, a filter cover 5 is abutted on the upper surface of the filter assembly 4, a connecting slide rod is arranged on the upper surface of the filter cover 5, a connecting slide rod is slidably connected to the outer surface of the connecting slide rod, a connecting ring is slidably connected to the outer surface of the connecting slide rod, one side of the connecting ring is arranged on the inner wall of the shell 1, a first spring 6 is arranged on the outer surface of the connecting ring, and the first spring 6 is provided with a limit piece at one end away from the connecting ring, and the limit piece is provided on the connecting slide bar. The filter assembly 4 comprises a protective shell 401, a filter screen 402, a sponge adsorption layer 403 and an activated carbon adsorption layer 404. The filter screen 402, the sponge adsorption layer 403 and the activated carbon adsorption layer 404 are located inside the protective shell 401, the filter screen 402 is located at the bottom end of the protective shell 401, and the activated carbon adsorption layer 404 is located at the top end of the protective shell 401. The number of connecting slide bars is several and evenly distributed on the upper surface of the filter cover 5. The inner wall of the shell 1 is provided with a connecting frame, and the connecting frame A driving motor 7 is arranged in the middle part, a connecting ring is arranged at one end of the output shaft of the driving motor 7, a turbine blade 8 is arranged on the outer surface of the connecting ring, a guide tube is arranged at the upper end of the outer shell 1, a placement frame 9 is arranged at the upper end of the guide tube, an adjusting slide groove is provided inside the placement frame 9, a connecting slider is slidably connected inside the adjusting slide groove, a limiting ring 10 is arranged on the outer surface of the connecting slider, a supporting slide rod is slidably connected inside the connecting slider, the supporting slide rod is located inside the adjusting slide groove, a second spring 11 is arranged on the upper surface of the connecting slider, a supporting shaft rod 12 is rotatably connected to the upper surface of the placement frame 9, and the supporting shaft rod 10 is rotatably connected to the upper surface of the placement frame 9. 2 is rotatably connected with a connecting plate 14, one end of the connecting plate 14 is provided with a limit baffle 13, the outer surface of the supporting shaft 12 is provided with a limit block 15, the interior of the connecting plate 14 is provided with a disengagement groove 16, the size of the limit block 15 is adapted to the size of the disengagement groove 16, the interior of the limit baffle 13 is provided with an exhaust hole 17, the interior of the placement frame 9 is provided with an air guide hole 18, the number of the air guide holes 18 is several, and they are evenly distributed inside the placement frame 9, and the outer surface of the shell 1 is provided with a support leg 19, the number of the support leg 19 is several, and they are evenly distributed on the outer surface of the shell 1.

[0029] In order to realize the effect of making the ultra-clean filtering non-woven fabric bulked device convenient and fast to replace and fix the filter assembly 4 and the effect of making the ultra-clean filtering non-woven fabric bulked device convenient and fast to fix the non-woven fabric, as shown in the attached Figure 1-6As shown, the present application adopts the following structure, through the L-shaped connecting groove 3, the limiting clamping column, the filter assembly 4, the filter cover 5, the first spring 6, the placement frame 9, the limiting ring 10, the second spring 11, the limiting baffle 13, the limiting block 15, the connecting plate 14 and the disengagement groove 16. During use, the non-woven fabric to be expanded is placed in the placement frame 9, and then the limiting baffle 13 is rotated to the top of the limiting ring 10, and the limiting baffle 13 is pressed down, so that the limiting baffle 13 presses the limiting ring 10, stretching the second spring 11, so that the limiting ring 10 presses the non-woven fabric, and then the supporting shaft 12 is rotated to displace the limiting block 15 with the disengagement groove 16. Under the action of the limiting block 15, the connecting plate 14 and the limiting baffle 13 are limited, and the limiting baffle 13 is fixed, thereby achieving the effect of making the ultra-clean filtering non-woven fabric bulked device convenient and fast to fix the non-woven fabric. Subsequently, the rotation of the driving motor 7 drives the turbine blade 8 to rotate, and the external gas is filtered through the filter screen 402 and then removed by the sponge adsorption layer 403. After the deodorization of the wet and activated carbon adsorption layer 404, it passes through the filter cover 5 and the guide tube into the placement frame 9, and is discharged from the exhaust hole 17 after the non-woven fabric is expanded through the air guide hole 18. After a period of use, the position of the installation sleeve 2 is rotated, and the position of the limit clamping column in the L-shaped connecting groove 3 is adjusted to make the installation sleeve 2 withdraw from the shell 1, and the filter component 4 is replaced. After the replacement is completed, the L-shaped connecting groove 3 on the installation sleeve 2 is aligned with the limit clamping column, and the installation sleeve 2 is pushed up, and the filter component 4 abuts against the filter cover 5. , so that the connecting slide rod slides in the connecting ring, stretching the first spring 6 until the limit clamp moves to the lower end of the L-shaped connecting groove 3, and then the mounting sleeve 2 is rotated to make the limit clamp stuck in the inside of the L-shaped connecting groove 3, thereby achieving the effect of making the ultra-clean filtering non-woven fabric expansion device convenient and fast to replace and fix the filter component 4. After the non-woven fabric expansion is completed, the supporting shaft 12 is rotated again to make the limit block 15 coincide with the disengagement groove 16, and the connecting plate 14 and the limit baffle 13 are withdrawn from the placement frame 9, and the non-woven fabric is taken out.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An ultra-clean filtering nonwoven fabric bulking device, comprising a housing, characterized in that: The outer surface of the shell is sleeved with a mounting sleeve, the outer surface of the mounting sleeve is provided with an L-shaped connecting groove, the outer surface of the shell is provided with a limiting clamping column, the position of the limiting clamping column is adapted to the position of the L-shaped connecting groove, the interior of the mounting sleeve is slidably connected with a filter assembly, the upper surface of the filter assembly abuts against a filter cover, the upper surface of the filter cover is provided with a connecting slide rod, the outer surface of the connecting slide rod is slidably connected with a connecting ring, one side of the connecting ring is provided on the inner wall of the shell, the outer surface of the connecting ring is provided with a first spring, a limiting plate is provided at one end of the first spring away from the connecting ring, and the limiting plate is provided on the connecting slide rod.

2. The ultra-clean filtering nonwoven fabric bulked device according to claim 1, characterized in that: The filter assembly includes a protective shell, a filter, a sponge adsorption layer and an activated carbon adsorption layer. The filter, sponge adsorption layer and activated carbon adsorption layer are located inside the protective shell. The filter is located at the bottom of the protective shell, and the activated carbon adsorption layer is located at the top of the protective shell.

3. The ultra-clean filtering nonwoven fabric bulked device according to claim 1, characterized in that: The number of the connecting sliding rods is several and they are evenly distributed on the upper surface of the filter cover.

4. The ultra-clean filtering nonwoven fabric bulked device according to claim 1, characterized in that: A connecting frame is arranged on the inner wall of the shell, a driving motor is arranged in the middle of the connecting frame, a connecting ring is arranged at one end of the output shaft of the driving motor, turbine blades are arranged on the outer surface of the connecting ring, a guide tube is arranged at the upper end of the shell, and a placement frame is arranged at the upper end of the guide tube.

5. The ultra-clean filtering nonwoven fabric bulked device according to claim 4, characterized in that: An adjusting slot is provided inside the placement frame, a connecting slider is slidably connected inside the adjusting slot, a limiting ring is provided on the outer surface of the connecting slider, a supporting slider is slidably connected inside the connecting slider, the supporting slider is located inside the adjusting slot, and a second spring is provided on the upper surface of the connecting slider.

6. The ultra-clean filtering nonwoven fabric bulking device according to claim 4, characterized in that: The upper surface of the placement frame is rotatably connected to a supporting shaft rod, the outer surface of the supporting shaft rod is rotatably connected to a connecting plate, a limiting baffle is arranged at one end of the connecting plate, a limiting block is arranged on the outer surface of the supporting shaft rod, a disengagement groove is opened inside the connecting plate, the size of the limiting block is adapted to the size of the disengagement groove, and an exhaust hole is opened inside the limiting baffle.

7. The ultra-clean filtering nonwoven fabric bulked device according to claim 4, characterized in that: The placement frame is provided with air guide holes inside, and the number of the air guide holes is several and evenly distributed inside the placement frame.

8. The ultra-clean filtering nonwoven fabric bulked device according to claim 1, characterized in that: The outer surface of the shell is provided with supporting legs, and the number of the supporting legs is several and evenly distributed on the outer surface of the shell.

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