CN216999040U

CN216999040U - Device for improving filtration efficiency of melt-blown non-woven fabric

Info

Publication number: CN216999040U
Application number: CN202123052912.8U
Authority: CN
Inventors: 候清中; 付凯
Original assignee: Shaanxi Keda Zhite New Material Co ltd
Current assignee: Shaanxi Keda Zhite New Material Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-07-19
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a device for improving the filtering efficiency of melt-blown non-woven fabric, and relates to the technical field of melt-blown non-woven fabric. This improve melt-blown non-woven filtration efficiency's device, including box, frame plate, self-interacting subassembly and dust absorption subassembly, the quantity of frame plate is two sets of and equal fixed mounting in box front side inner wall, and feed inlet and drain hole have been seted up respectively to the both sides of box, and the front side fixed mounting of box has electrostatic generator and casing, and one side fixed mounting of box has the sheet board. This improve melt-blown non-woven filtration efficiency's device can contact its both sides abundant even and roll body when melt-blown non-woven transports, and then makes melt-blown non-woven's attached electric charge effect better, the improvement of relativity melt-blown non-woven's adsorption filtration effect, and be applicable to the melt-blown non-woven use of different thickness, comparatively showing improvement the device's practicality.

Description

Device for improving filtration efficiency of melt-blown non-woven fabric

Technical Field

The utility model relates to the technical field of melt-blown non-woven fabrics, in particular to a device for improving the filtering efficiency of the melt-blown non-woven fabrics.

Background

The melt-blown non-woven fabric is generally used as a filtering and purifying material for air, electret treatment is required during production of the melt-blown non-woven fabric, the quality of an electret directly influences the quality of a product, and the conventional melt-blown non-woven fabric electrostatic device only performs electret treatment on the melt-blown non-woven fabric on a single surface, so that the condition that the adhesion charge effect of the melt-blown non-woven fabric is poor is caused, the filtering quality and the filtering efficiency of the melt-blown non-woven fabric are reduced, and therefore, the device for improving the filtering efficiency of the melt-blown non-woven fabric is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one technical problem in the prior art, and provides a device for improving the filtering efficiency of a melt-blown non-woven fabric, which can solve the problem of poor charge adhesion effect of the melt-blown non-woven fabric.

In order to achieve the purpose, the utility model provides the following technical scheme: the device for improving the filtering efficiency of the melt-blown non-woven fabric comprises a box body, two groups of frame plates, a self-adjusting assembly and a dust collection assembly, wherein the two groups of frame plates are fixedly arranged on the inner wall of the front side of the box body;

the self-adjusting assembly comprises a sliding block, a connecting rod, a roller body, a sheet plate, a guide rod and a sliding plate which are arranged on the frame plate;

the dust collection assembly comprises a fan, a filter screen and a suction pipe which are arranged on the box body and the shell.

Preferably, the rear side of frame plate is opened and is equipped with spout and opening, and slider slidable mounting has seted up the round hole on the slider in the spout, and the connecting rod rotates to be installed in the round hole, and roll body fixed mounting is in the outer wall of connecting rod.

Preferably, the spring is fixedly installed between the sliding block and the sliding groove, sliding holes are formed in the front sides of the box body and the frame plate, one end of the connecting rod penetrates through the sliding holes and is rotatably connected with the sliding plate, the guide rod is fixedly installed on the front side of the box body, a cable is fixedly installed on the outer wall of the electrostatic generator and is fixedly connected with the guide rod, and the sliding plate is sleeved on the guide rod to facilitate conducting electricity.

Preferably, the equal fixed mounting of both sides inner wall of casing has the fixture block, and the filter screen joint is installed on the fixture block, and the gas outlet has been seted up to the bottom of casing, and fan fixed mounting is in the outer wall of casing, and the output of fan extends to the inside of casing, and the output fixedly connected with U-shaped pole of fan, the U-shaped pole extend to the inside of box and with straw fixed connection.

Preferably, the outer wall and the equal fixed mounting of inner wall of box have spacing wheel, and the articulated apron of installing in top of box, the top fixed mounting of apron has the handle, and the convenience is opened the apron.

Preferably, the rear side of the sheet plate is rotatably provided with a winding barrel, the front side of the sheet plate is fixedly provided with a motor, and the motor penetrates through the sheet plate and is fixedly connected with the winding barrel, so that the melt-blown non-woven fabric can be wound conveniently.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this improve melt-blown non-woven fabrics filtration efficiency's device, cooperation through slider, the connecting rod, the roll body, a spring, the electrostatic generator, guide arm and slide is used, can be when melt-blown non-woven fabrics transports contact its two sides abundant even with the roll body, and then make melt-blown non-woven fabrics's attached electric charge effect better, the improvement of relativity melt-blown non-woven fabrics's absorption filter effect, and be applicable to the melt-blown non-woven fabrics of different thickness and use, comparatively showing improvement the device's practicality.

(2) This improve melt-blown non-woven fabrics filtration efficiency's device uses through the cooperation of fan, filter screen and straw, conveniently carries out vacuum dustproof processing with carrying out in the box, leads to the not good condition of electric charge adhesion effect when having avoided having more dust in the box, has further improved melt-blown non-woven fabrics's absorption filter effect.

Drawings

The utility model is further illustrated with reference to the following figures and examples:

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

FIG. 2 is a schematic diagram of a front view of the present invention;

FIG. 3 is an enlarged view of part A of the present invention.

Reference numerals: the device comprises a box body 1, a frame plate 2, a sliding block 3, a connecting rod 4, a roller body 5, a spring 6, a sheet plate 7, an electrostatic generator 8, a guide rod 9, a sliding plate 10, a shell 11, a fan 12, a filter screen 13, a limiting wheel 14 and a suction pipe 15.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an improve melt-blown non-woven filtration efficiency's device, the power distribution box comprises a box body 1, frame plate 2, from subassembly and dust absorption subassembly, the quantity of frame plate 2 is two sets of and equal fixed mounting in 1 front side inner wall of box, feed inlet and drain hole have been seted up respectively to the both sides of box 1, the front side fixed mounting of box 1 has electrostatic generator 8 and casing 11, one side fixed mounting of box 1 has sheet 7, from subassembly including setting up slider 3 on frame plate 2, connecting rod 4, the roll body 5, sheet 7, guide arm 9 and slide 10, the dust absorption subassembly is including setting up fan 12 on box 1 and casing 11, filter screen 13 and straw 15.

Further, spout and opening have been opened to the rear side of frame plate 2, and 3 slidable mounting of slider have seted up the round hole in the spout on the slider 3 in the spout, and connecting rod 4 rotates to be installed in the round hole, and 5 fixed mounting of roll body are in the outer wall of connecting rod 4.

Further, the equal fixed mounting of casing 11's both sides inner wall has the fixture block, filter screen 13 joint is installed on the fixture block, the gas outlet has been seted up to casing 11's bottom, fan 12 fixed mounting is in casing 11's outer wall, fan 12's output extends to casing 11's inside, fan 12's output fixedly connected with U-shaped pole, the U-shaped pole extend to box 1 inside and with 15 fixed connection of straw, control fan 12's start-up, fan 12 breathes in through U-shaped pipe and straw 15 to box 1, the wind that contains the dust immediately is arranged in casing 11 and is collected it through filter screen 13 with its filtration, conveniently carry out vacuum dustproof in the box 1 and handle, lead to the not good condition of electric charge adhesion effect when having more dust in having avoided box 1, further improved the absorption filter effect of melt-blown non-woven.

Still further, the outer wall and the inner wall of box 1 all fixedly mounted have spacing wheel 14, and the articulated apron of installing in top of box 1, the top fixed mounting of apron has the handle.

Secondly, the winding barrel is rotatably installed at the rear side of the sheet plate 7, the motor is fixedly installed at the front side of the sheet plate 7, and the motor penetrates through the sheet plate 7 and is fixedly connected with the winding barrel.

Example two:

referring to fig. 1-3, on the basis of the first embodiment, a spring 6 is fixedly installed between a sliding block 3 and a sliding chute, sliding holes are respectively formed on the front sides of a box body 1 and a frame plate 2, one end of a connecting rod 4 penetrates through the sliding holes and is rotatably connected with a sliding plate 10, a guide rod 9 is fixedly installed on the front side of the box body 1, a cable is fixedly installed on the outer wall of an electrostatic generator 8 and is fixedly connected with the guide rod 9, the sliding plate 10 is sleeved on the guide rod 9, a motor is controlled to wind melt-blown non-woven fabric, the electrostatic generator 8 is controlled to electrify the guide rod 9 through the cable, then electricity is attached to the melt-blown non-woven fabric through the connecting rod 4 and a roller body 5, and the spring 6 presses the roller body 5 to be in full contact with the melt-blown non-woven fabric, so that two sides of the melt-blown non-woven fabric can be fully and uniformly contacted with the roller body 5 when the melt-blown non-woven fabric is transported, and the effect of attaching the charge of the melt-blown non-woven fabric is better, the improvement of relativity melts the adsorption and filtration effect of spouting the non-woven fabrics, and is applicable to the melt-blown non-woven fabrics of different thickness and uses, comparatively showing the practicality that has improved the device.

The working principle is as follows: the cover plate is opened by holding a handle, then the melt-blown non-woven fabric penetrates through the two groups of roller bodies 5 and is sleeved on the winding barrel, the motor is controlled to wind the melt-blown non-woven fabric immediately, the electrostatic generator 8 is controlled to electrify the guide rod 9 through a cable, then electricity is attached to the melt-blown non-woven fabric through the connecting rod 4 and the roller bodies 5, the spring 6 presses the roller bodies 5 to be fully contacted with the melt-blown non-woven fabric, the fan 12 is controlled to be started, the fan 12 sucks air into the box body 1 through the U-shaped pipe and the suction pipe 15, and air containing dust is discharged into the shell body 11 immediately and is filtered and collected through the filter screen 13.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides an improve device that melts nonwoven filtration efficiency of spouting, includes box (1), frame plate (2), self-interacting subassembly and dust absorption subassembly, its characterized in that: two groups of the frame plates (2) are arranged and are fixedly arranged on the inner wall of the front side of the box body (1), an electrostatic generator (8) and a shell (11) are fixedly arranged on the front side of the box body (1), and a plate (7) is fixedly arranged on one side of the box body (1);

the self-adjusting assembly comprises a sliding block (3), a connecting rod (4), a roller body (5), a sheet plate (7), a guide rod (9) and a sliding plate (10), wherein the sliding block (3), the connecting rod (4), the roller body, the sheet plate (7) and the guide rod are arranged on the frame plate (2);

the dust collection assembly comprises a fan (12), a filter screen (13) and a suction pipe (15) which are arranged on the box body (1) and the shell (11).

2. The apparatus of claim 1, wherein the means for increasing the filtration efficiency of the meltblown nonwoven comprises: feed inlet and drain hole have been seted up respectively to the both sides of box (1), and the rear side of frame plate (2) is opened and is equipped with spout and opening, and slider (3) slidable mounting has seted up the round hole on slider (3) in the spout, and connecting rod (4) rotate to be installed in the round hole, and roll body (5) fixed mounting is in the outer wall of connecting rod (4).

3. An apparatus for improving the filtration efficiency of a meltblown nonwoven fabric as recited in claim 2, wherein: the self-adjusting assembly further comprises a spring (6), the spring (6) is fixedly installed between the sliding block (3) and the sliding groove, sliding holes are formed in the front sides of the box body (1) and the frame plate (2), one end of the connecting rod (4) penetrates through the sliding holes and is rotatably connected with the sliding plate (10), the guide rod (9) is fixedly installed on the front side of the box body (1), a cable is fixedly installed on the outer wall of the static generator (8), the cable is fixedly connected with the guide rod (9), and the sliding plate (10) is sleeved on the guide rod (9).

4. An apparatus for improving the filtration efficiency of a meltblown nonwoven fabric according to claim 3 wherein: the equal fixed mounting of both sides inner wall of casing (11) has the fixture block, and filter screen (13) joint is installed on the fixture block, and the gas outlet has been seted up to the bottom of casing (11), and fan (12) fixed mounting is in the outer wall of casing (11), and the output of fan (12) extends to the inside of casing (11), and the output fixedly connected with U-shaped pole of fan (12), the U-shaped pole extend to the inside of box (1) and with straw (15) fixed connection.

5. The apparatus of claim 4, wherein the filter efficiency of the melt-blown nonwoven fabric is increased by: the outer wall and the inner wall of the box body (1) are fixedly provided with limiting wheels (14), the top of the box body (1) is hinged with a cover plate, and the top of the cover plate is fixedly provided with a handle.

6. An apparatus for improving the filtration efficiency of a meltblown nonwoven fabric as recited in claim 5, wherein: the rear side of the sheet plate (7) is rotatably provided with a material rolling barrel, the front side of the sheet plate (7) is fixedly provided with a motor, and the motor penetrates through the sheet plate (7) and is fixedly connected with the material rolling barrel.