CN212021321U

CN212021321U - PE membrane waste material hot melt recovery unit

Info

Publication number: CN212021321U
Application number: CN202020589246.8U
Authority: CN
Inventors: 黄存文; 方黄根; 吴鹏飞
Original assignee: Anhui Huazheng Government Printing Co ltd
Current assignee: Anhui Huazheng Government Printing Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-11-27
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a PE membrane waste material hot melt recovery unit, including the feeding coarse grinding module, the feeding coarse grinding module is equipped with two sets of crushing hobbing cutters including the coarse grinding frame in the coarse grinding frame, and both sides are equipped with the crushing sword of deciding that is mirror image distribution mutually in the coarse grinding frame, smashes the PE membrane waste material that passes through, and crushing hobbing cutter top all is equipped with the gear, and the gear meshing of each other, one of them gear are external to have a motor, and the coarse grinding frame top is equipped with the feeding frame, and feeding coarse grinding module below is equipped with the dust removal module, and dust removal module below is equipped with the fine hot melt module of grinding. The utility model discloses simple structure, the function is practical, can effectively retrieve waste material, leftover bits that the PE membrane produced when producing, reduced environmental pollution and wasting of resources, practiced thrift manufacturing cost, degree of automation is high, has effectively saved the human cost, has promoted production efficiency, still has dust removal function, can promote the waste material purity of retrieving, the effectual not up to standard problem of raw materials when having avoided recycling.

Description

PE membrane waste material hot melt recovery unit

Technical Field

The utility model relates to a plastics processing field specifically is a PE membrane waste material hot melt recovery unit.

Background

During production of the PE film, dry polyethylene particles are added into a discharging hopper, friction between plastics and a screw rod, between the plastics and a machine barrel and collision and friction between the particles are gradually dissolved due to heating outside a charging barrel, the molten plastics are subjected to impurity removal through a filter screen of a machine head, come out from a die head die orifice, are subjected to inflation and air ring cooling and then are pressed by a herringbone plate, and a finished film is coiled into the barrel by a traction roller.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PE membrane waste material hot melt recovery unit, simple structure, the function is practical, can effectively retrieve waste material, the leftover bits that the PE membrane produced when producing, reduced environmental pollution and wasting of resources, practiced thrift manufacturing cost, degree of automation is high, has effectively saved the human cost, has promoted production efficiency, still has dust removal function, can promote the waste material purity of retrieving, the effectual not up to standard problem of raw materials when having avoided recycling.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a PE membrane waste material hot melt recovery unit, including the feeding coarse grinding module, the feeding coarse grinding module is including the coarse grinding frame, be equipped with two sets of crushing hobbing cutters in the coarse grinding frame, both sides are equipped with the crushing stationary knife that is the mirror image distribution of each other in the coarse grinding frame, the transposition of each other between the crushing hobbing cutters, crushing hobbing cutter all closes the transposition of each other with the crushing stationary knife that both sides were equipped with simultaneously, smash the PE membrane waste material that passes through, the crushing hobbing cutter top all is equipped with the gear, gear meshing of each other, one of them gear is external to have first motor, first motor has the motor supporting leg, first motor passes through the motor supporting leg to be fixed on the coarse grinding outer frame, coarse grinding frame top is equipped with the feeding frame, be equipped with first vacuum tube on the feeding frame, feeding frame one side is equipped with the vacuum motor of breathing in.

Further, the dust removal module includes the dust removal frame, dust removal frame one side is equipped with the dust removal air inlet, dust removal frame opposite side is equipped with the dust removal gas outlet, be equipped with the filter mounting groove in the dust removal gas outlet, the filter is fixed in the filter mounting groove, the dust removal frame has the thin feeding frame that grinds, dust removal frame one side is equipped with the fan, the fan both sides all are equipped with the air inlet, be equipped with the dryer in the fan, fan one side is equipped with the air outlet, the air outlet is connected with the dust removal air inlet, be equipped with fan driving motor on the air inlet of.

Further, thin hot melt module of rolling is including thin outer frame of rolling, thin rolling is equipped with the coarse fodder import on the outer frame, coarse fodder import both sides are equipped with thin cylinder upper scraper blade of rolling, thin rolling is equipped with two sets of thin cylinders of rolling in the outer frame, thin cylinder one end of rolling is equipped with the second motor, thin rolling is equipped with the hot melt case below the outer frame, be equipped with thin material import groove on the hot melt case, thin material import groove both sides are equipped with thin cylinder lower scraper blade of rolling, thin cylinder upper scraper blade of rolling is used for clearing up thin cylinder of rolling with thin cylinder lower scraper blade of rolling, hot melt case one side is equipped with the hot melt agitator tank, the hot melt case has the pull-out motor, be equipped with the second vacuum tube on the pull-out motor, be equipped with hot melt stirring mounting panel in the hot melt agitator tank, hot melt stirring mounting panel one side is equipped with the third motor, hot melt stirring mounting panel.

The utility model has the advantages that:

1. the utility model has simple structure and practical function, can effectively recover waste materials and leftover materials generated during the production of the PE film, reduces the environmental pollution and the resource waste, and saves the production cost;

2. the utility model discloses degree of automation is high, has effectively saved the human cost, has promoted production efficiency, still has the dust removal function, can promote the waste material purity of retrieving, the effectual raw materials problem of not reaching standard when having avoided recycling.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of a PE film waste hot-melting recycling device of the present invention;

FIG. 2 is a schematic structural view of the feeding rough grinding module of the present invention;

FIG. 3 is a schematic view of the dust removal module of the present invention;

fig. 4 is a schematic structural view of the fine grinding hot melting module of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

A hot melting recovery device for PE film waste comprises a feeding rough grinding module 1, as shown in figures 1 and 2, the feeding rough grinding module 1 comprises a rough grinding frame 11, two groups of crushing hobbing cutters 12 are arranged in the rough grinding frame 11, crushing fixed cutters 13 which are mutually distributed in a mirror image mode are arranged on two sides in the rough grinding frame 11, the crushing hobbing cutters 12 are mutually twisted, meanwhile, the crushing hobbing cutters 12 are mutually twisted with the crushing fixed cutters 13 arranged on the two sides, the PE film waste passing through crushing is crushed, gears 14 are arranged at the top ends of the crushing hobbing cutters 12, the gears 14 are mutually meshed, a first motor 15 is externally connected with one gear 14, a motor supporting leg 151 is arranged below the first motor 15, the first motor 15 is fixed on the rough grinding frame 11 through the motor supporting leg 151, a feeding frame 16 is arranged above the rough grinding frame 11, a first vacuum tube 17 is arranged on the feeding frame 16, a vacuum suction motor 18 is arranged on one side of the, the feeding coarse grinding module 1 is provided with a dust removing module 2 below, and the dust removing module 2 is provided with a fine grinding hot melting module 3 below.

Dust removal module 2 includes dust removal frame 21, as shown in fig. 3, dust removal frame 21 one side is equipped with dust removal air inlet 22, dust removal frame 21 opposite side is equipped with dust removal gas outlet 23, be equipped with filter mounting groove 231 in the dust removal gas outlet 23, filter 25 is fixed in filter mounting groove 231, dust removal frame 21 has fine grinding feed frame 24, dust removal frame 21 one side is equipped with fan 26, fan 26 both sides all are equipped with air inlet 261, be equipped with dryer 262 in the fan 26, fan 26 one side is equipped with air outlet 263, air outlet 263 is connected with dust removal air inlet 22, be equipped with fan driving motor 27 on one side air inlet 261, dryer 262 one end is connected with fan driving motor 27.

The fine grinding hot melting module 3 includes a fine grinding outer frame 31, as shown in fig. 4, a coarse material inlet 311 is provided on the fine grinding outer frame 31, fine grinding roller upper scrapers 312 are provided on two sides of the coarse material inlet 311, two sets of fine grinding rollers 32 are provided in the fine grinding outer frame 31, a second motor 33 is provided at one end of each fine grinding roller 32, a hot melting box 34 is provided below the fine grinding outer frame 31, a fine material inlet tank 341 is provided on the hot melting box 34, fine grinding roller lower scrapers 342 are provided on two sides of the fine material inlet tank 341, the fine grinding roller upper scrapers 312 and the fine grinding roller lower scrapers 342 are used for cleaning the fine grinding rollers 32, a hot melting stirring tank 343 is provided on one side of the hot melting box 34, a drawing motor 35 is provided below the hot melting box 34, a second vacuum tube 351 is provided on the drawing motor 35, a hot melting stirring mounting plate 36 is provided in the hot melting stirring tank 343, a, one end of the stirring blade 362 is connected to a third motor 361, and the other side of the hot-melting stirring mounting plate 36 is further provided with heating rods 363 distributed in an array manner.

During the use, PE membrane side cut waste material is inhaled in the rough grinding frame 11 to first vacuum tube, smash hobbing cutter 12 and smash stationary knife 13 and roughly grind the waste material, the coarse fodder falls into dust removal frame 21, fan 26 starts and removes dust through blowing of air outlet 263, the dust is discharged through filter 25, the coarse fodder passes through fine grinding feeding frame 24 and gets into coarse fodder import 311 in, two sets of fine grinding cylinder 32 cooperate and finely grind the coarse fodder, the fine fodder after grinding passes through fine fodder import groove 341 and gets into in hot melt case 34, stirring fan blade 362 rotates the stirring, cooperate heating rod 363 to heat the fine fodder into liquid simultaneously, discharge through second vacuum tube 351 at last.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The PE film waste hot melting recovery device comprises a feeding rough grinding module (1) and is characterized in that the feeding rough grinding module (1) comprises a rough grinding frame (11), two groups of crushing hobs (12) are arranged in the rough grinding frame (11), crushing stationary knives (13) which are distributed in a mirror image mode are arranged on two sides in the rough grinding frame (11), the crushing hobs (12) are mutually twisted, meanwhile, the crushing hobs (12) are mutually twisted with the crushing stationary knives (13) arranged on the two sides, the passing PE film waste is crushed, gears (14) are arranged at the top ends of the crushing hobs (12), the gears (14) are mutually meshed, a first motor (15) is externally connected to one gear (14), motor supporting legs (151) are arranged below the first motor (15), a feeding frame (16) is arranged above the rough grinding frame (11), and a first vacuum tube (17) is arranged on the feeding frame (16), a vacuum suction motor (18) is arranged on one side of the feeding frame (16), a dust removal module (2) is arranged below the feeding coarse grinding module (1), and a fine grinding hot melting module (3) is arranged below the dust removal module (2).

2. The hot-melt recycling device for PE film waste according to claim 1, wherein the dust removal module (2) comprises a dust removal frame (21), one side of the dust removal frame (21) is provided with a dust removal air inlet (22), the other side of the dust removal frame (21) is provided with a dust removal air outlet (23), a filter plate installation groove (231) is formed in the dust removal air outlet (23), a filter plate (25) is fixed in the filter plate installation groove (231), a fine grinding feeding frame (24) is arranged below the dust removal frame (21), one side of the dust removal frame (21) is provided with a fan (26), both sides of the fan (26) are provided with air inlets (261), an air duct (262) is formed in the fan (26), one side of the fan (26) is provided with an air outlet (263), and one side of.

3. The hot melt recycling device for PE film waste according to claim 1, wherein the fine grinding hot melt module (3) comprises a fine grinding outer frame (31), a coarse material inlet (311) is arranged on the fine grinding outer frame (31), fine grinding roller upper scrapers (312) are arranged on two sides of the coarse material inlet (311), two sets of fine grinding rollers (32) are arranged in the fine grinding outer frame (31), a second motor (33) is arranged at one end of each fine grinding roller (32), a hot melt box (34) is arranged below the fine grinding outer frame (31), a fine material inlet groove (341) is arranged on the hot melt box (34), fine grinding roller lower scrapers (342) are arranged on two sides of the fine material inlet groove (341), a hot melt stirring groove (343) is arranged on one side of the hot melt box (34), a drawing motor (35) is arranged below the hot melt box (34), a second vacuum tube (351) is arranged on the drawing motor (35), and a hot melt stirring mounting plate (36) is arranged, and a third motor (361) is arranged on one side of the hot-melting stirring mounting plate (36), stirring blades (362) are arranged on the other side of the hot-melting stirring mounting plate (36), one end of each stirring blade (362) is connected with the third motor (361), and heating rods (363) distributed in an array manner are further arranged on the other side of the hot-melting stirring mounting plate (36).