CN211542288U

CN211542288U - Be applied to plastic film processing with extruder waste gas absorption mechanism

Info

Publication number: CN211542288U
Application number: CN201922449941.4U
Authority: CN
Inventors: 杜鹏程
Original assignee: Xuanhan Hualong Plastic Products Co ltd
Current assignee: Xuanhan Hualong Plastic Products Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-22
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a plastic film processing technology field especially relates to a be applied to plastic film processing and use extruder waste gas absorption mechanism, and the inner wall of having solved the cover among the prior art produces a large amount of plastic granules, leads to the cover to be corroded, reduces the life of cover, and plastic granules piles up the problem that causes the conflagration easily moreover. The utility model provides a be applied to plastic film processing and use extruder waste gas absorption mechanism, includes the cover of breathing in, and one side of the cover of breathing in is equipped with the extruder, and the top of extruder is equipped with the pipeline, and the inside of the cover of breathing in is equipped with the pivot, is connected through the support frame between pivot and the cover of breathing in, and the pivot is located the inside tip of pipeline and locates a plurality of flabellum that is central symmetric distribution, and the surface of pivot is equipped with two rows of connecting rods that are symmetric distribution. The utility model discloses it is clean to use the brush to cover the inner wall of will breathing in, reduces on the one hand and breathes in the cover and is corroded by plastic granules, and on the other hand reduces piling up of plastic granules, reduces conflagration hidden danger.

Description

Be applied to plastic film processing with extruder waste gas absorption mechanism

Technical Field

The utility model relates to a plastic film processing technology field especially relates to a be applied to plastic film processing and use extruder waste gas absorption mechanism.

Background

The plastic film is made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, and is used for packaging and as a film coating layer. When the plastic film is recycled and reprocessed, the plastic film needs to be re-granulated and produced.

The plastic film produces a large amount of organic waste gas when the granulation, directly absorbs it through waste gas absorption equipment, use the cover to cover the discharge gate position department of extruder, use the direct suction organic gas of negative pressure, purify at last, however, when waste gas is collected, organic waste gas is directly collected through the cover at extruder top, organic waste gas is when collecting, the inner wall of cover produces a large amount of plastic granules, lead to the cover to be corroded, reduce the life of cover, and plastic granules piles up and causes the conflagration easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be applied to extruder waste gas absorption mechanism for plastic film processing, when having solved among the prior art when waste gas is collected, organic waste gas is directly collected through the cover at extruder top, and organic waste gas is when collecting, and the inner wall of cover produces a large amount of plastic granules, leads to the cover to be corroded, reduces the life of cover, and plastic granules piles up the problem that causes the conflagration easily moreover.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a be applied to plastic film processing and use extruder waste gas absorption mechanism, including the cover of breathing in, one side of the cover of breathing in is equipped with the extruder, the top of extruder is equipped with the pipeline, the inside of the cover of breathing in is equipped with the pivot, be connected through the support frame between pivot and the cover of breathing in, the pivot is located the inside tip of pipeline and locates a plurality of flabellum that is central symmetric distribution, the surface of pivot is equipped with two rows of connecting rods that are symmetric distribution, equal staggered distribution between two rows of connecting rods, be equipped with the brush between every connecting rod and the cover inner wall.

Preferably, the bottom of the air suction cover is provided with a collecting cover.

Preferably, the inner wall of the collecting cover is an arc-shaped recess.

Preferably, a spring is arranged between the connecting rod and the brush.

Preferably, when the brush cleans the suction hood, the area covered by the brush is larger than the area of the inner side wall of the suction hood.

Preferably, the fan blades are slidably connected to the inner wall of the duct.

The utility model discloses possess following beneficial effect at least:

the inside production negative pressure of cover of breathing in, waste gas gets into the cover of breathing in, the flabellum at cover top of breathing in rotates, the flabellum drives the pivot and rotates, the pivot drives the connecting rod and rotates, the brush of dislocation will breathe in the plastic granules clearance of cover inner wall, for among the prior art, when waste gas is collected, organic waste gas is collected to the direct cover through the extruder top, organic waste gas is when collecting, the inner wall of cover produces a large amount of plastic granules, lead to the cover to be corroded, reduce the life of cover, and plastic granules piles up and causes the conflagration easily, this scheme uses the brush to cover the inner wall of breathing in cleanness, on the one hand, it is corroded by plastic granules to reduce the cover of breathing in, on the other hand reduces the.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

FIG. 2 is a partial cross-sectional view of FIG. 1;

FIG. 3 is a side partial view of FIG. 1;

fig. 4 is an enlarged view of the area a in fig. 2.

In the figure: 1. an air intake cover; 2. an extruder; 3. a pipeline; 4. a collection hood; 5. a rotating shaft; 6. a support frame; 7. a fan blade; 8. a connecting rod; 9. a brush; 10. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, an extruder waste gas absorption mechanism applied to plastic film processing comprises an air suction cover 1, an extruder 2 is arranged on one side of the air suction cover 1, specifically, the extruder 2 is fixedly connected with the air suction cover 1, a pipeline 3 is arranged on the top of the extruder 2, specifically, the pipeline 3 is fixedly connected with the air suction cover 1, the pipeline 3 is communicated with the inside of the air suction cover 1, a rotating shaft 5 is arranged inside the air suction cover 1, the rotating shaft 5 is connected with the air suction cover 1 through a support frame 6, specifically, the air suction cover 1 is fixedly connected with the support frame 6, the rotating shaft 5 is rotatably connected with the support frame 6, the end part of the rotating shaft 5 inside the pipeline 3 is provided with a plurality of blades 7 which are distributed in central symmetry, specifically, the blades 7 are fixedly connected with the rotating shaft 5, two rows of connecting rods 8 which are distributed symmetrically are arranged on the surface of the rotating shaft 5, specifically, the two rows of connecting rods 8 are distributed in a staggered manner, and a brush 9 is arranged between each connecting rod 8 and the inner wall of the air suction cover 1.

The scheme has the following working processes:

extruder 2 is at the during operation, the ejection of compact end ejection of compact of extruder 2, can produce a large amount of organic gases in the ejection of compact, start outside negative-pressure air fan (not seeing), the inside negative pressure that produces of cover 1 of breathing in, waste gas gets into cover 1 of breathing in, the flabellum 7 at cover 1 top of breathing in rotates, flabellum 7 drives pivot 5 and rotates, pivot 5 drives connecting rod 8 and rotates, connecting rod 8 drives brush 9 and rotates, the brush 9 of dislocation will breathe in the plastic granules clearance of cover 1 inner wall, organic waste gas collects along pipeline 3, extruder 2 work finishes the back, close external negative-pressure air fan (not seeing), equipment shut down, waste gas absorbs and finishes.

According to the working process, the following steps are known:

the inside of cover 1 of breathing in produces the negative pressure, waste gas gets into cover 1 of breathing in, the flabellum 7 at cover 1 top of breathing in rotates, flabellum 7 drives pivot 5 and rotates, pivot 5 drives connecting rod 8 and rotates, connecting rod 8 drives brush 9 and rotates, the brush 9 of dislocation will breathe in the plastic granules clearance of cover 1 inner wall, for among the prior art, when waste gas is collected, organic waste gas is collected to the direct cover through 2 tops of extruder, organic waste gas is when collecting, the inner wall of cover produces a large amount of plastic granules, lead to the cover to be eroded, reduce the life of cover, and plastic granules piles up and causes the conflagration easily, this scheme uses the brush to cover 1 inner wall of breathing in cleanness, reduce cover 1 of breathing in on the one hand and erode by plastic granules, on the other hand reduces the piling.

Further, the bottom of cover 1 of breathing in is equipped with collects cover 4, and is concrete, and the inner wall of collecting cover 4 is equipped with the internal thread, and the surface of cover 1 of breathing in is equipped with the external screw thread with internal thread matched with, and cover 1 and the 4 threaded connection of collection cover of breathing in collect cover 4 through detachable, make things convenient for plastic granules's collection and recovery, reduce material cost.

Further, the inner wall of the collecting cover 4 is arc-shaped, and particularly, the plastic particles are more conveniently collected and removed through the arc-shaped recess.

Further, be equipped with spring 10 between connecting rod 8 and the brush 9, it is concrete, spring 10's both ends respectively with connecting rod 8 and brush 9 fixed connection, when brush 9 clearance inner wall, spring 10 provides certain pressure, makes things convenient for the clearance of brush 9 to suction hood 1 inner wall more.

Further, when the brush 9 cleans the air suction cover 1, the area covered by the brush 9 is larger than the area of the inner side wall of the air suction cover 1, specifically, the working area of the brush 9 completely covers the inner side wall of the air suction cover 1, and the cleaning of the inner side wall of the air suction cover 1 is more convenient.

Further, flabellum 7 and 3 inner walls sliding connection of pipeline, it is concrete, when flabellum 7 contacts with pipeline 3 completely, the negative pressure effect that flabellum 7 received is more obvious, makes things convenient for the rotation of pivot 5 more, and then makes things convenient for the cleanness to the inner wall of suction hood 1.

To sum up, use the brush to cover 1 inner wall cleanness of breathing in, reduce on the one hand and breathe in that cover 1 is corroded by plastic granules, on the other hand reduces plastic granules's pile up, reduces the conflagration hidden danger, collects cover 4 through the detachable, makes things convenient for plastic granules's collection and recovery, reduces material cost.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a be applied to plastic film processing and use extruder waste gas absorption mechanism, is including breathing in cover (1), its characterized in that, one side of breathing in cover (1) is equipped with extruder (2), the top of extruder (2) is equipped with pipeline (3), the inside of breathing in cover (1) is equipped with pivot (5), be connected through support frame (6) between pivot (5) and the cover (1) of breathing in, pivot (5) are located the inside tip of pipeline (3) and locate a plurality of flabellum (7) that are central symmetric distribution, the surface of pivot (5) is equipped with two rows of connecting rod (8) that are symmetric distribution, two rows equal staggered distribution between connecting rod (8), every be equipped with brush (9) between connecting rod (8) and the cover (1) inner wall of breathing in.

2. The waste gas absorbing mechanism applied to the extruder for processing the plastic film is characterized in that the bottom of the air suction cover (1) is provided with a collecting cover (4).

3. The waste gas absorbing mechanism of the extruder for processing the plastic film as claimed in claim 2, wherein the inner wall of the collecting hood (4) is an arc-shaped concave.

4. The waste gas absorbing mechanism applied to the extruder for processing the plastic film is characterized in that a spring (10) is arranged between the connecting rod (8) and the brush (9).

5. The waste gas absorbing mechanism of extruder for plastic film processing according to claim 1, wherein when the brush (9) cleans the suction hood (1), the brush (9) covers an area larger than the area of the inner side wall of the suction hood (1).

6. The waste gas absorption mechanism of the extruder for processing the plastic film as claimed in claim 1, wherein the fan blades (7) are slidably connected with the inner wall of the pipeline (3).