CN202053403U

CN202053403U - Structure for separating PP (Polystyrene) tag paper from PVC (Polyvinyl Chloride) tag paper

Info

Publication number: CN202053403U
Application number: CN2010206901545U
Authority: CN
Inventors: 何国强
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-29
Filing date: 2010-12-29
Publication date: 2011-11-30
Anticipated expiration: 2020-12-29

Abstract

The utility model provides a structure for separating PP (Polystyrene) tag paper from PVC (Polyvinyl Chloride) tag paper. The structure comprises a main body, a high-speed screw, a low-speed screw and a plurality of rotating paddles arranged side by side. An inlet, a first outlet on the same line with a water level, and a second outlet arranged at the bottom are arranged on the main body, the high-speed screw is arranged in the main body, the low-speed screw is arranged at the bottom in the main body, and all the rotating paddles are arranged in the main body at the same height with the water level. The head end of the high-speed screw is adjacent to the main body inlet of the main body, the tail end of the high-speed screw is adjacent to the head end of the low-speed screw, and the tail end of the low-speed screw is adjacent to the second outlet of the main body. The utility model has the advantages that PP tag paper can be efficiently separated from the PVC tag paper, labor cost is saved, and the recovery and reutilization of the tag paper becomes possible.

Description

A kind of structure that is used to separate PP and PVC label paper

[technical field]

The utility model relates to a kind of frame for movement, relates in particular to a kind of structure that is used to separate PP and PVC label paper.

[background technology]

In the waste recovery industry; usually the mineral water bottle of returning; plastic bottles such as beverage bottle all have the label paper of layer of plastic film in appearance; and this label paper is generally by PP (polypropylene) or PVC (polyvinyl chloride) moulding; usually need to peel label paper off plastic bottle being reclaimed first being processed; in existing technology; the label paper of peeling off does not utilize once more; but it is incinerated; so not only cause the waste of resource; and its exhaust emission that burn to produce environment; in order to improve this present situation; effective method is that label paper is recycled; but in the process of recycling, need the label paper of different materials moulding is separated; and the frame for movement that PP can be separated with the PVC label paper is not arranged in existing technology; if adopt artificial the separation, not only labor intensive; efficient is low, and very unrealistic in large-scale recovery processing.

[utility model content]

Technical problem to be solved in the utility model is to provide a kind of structure that is used to separate PP and PVC label paper, can high efficiency PP be separated with the PVC label paper, and save manpower and expend, for the recycling of label paper provides may.

The utility model solves the problems of the technologies described above by the following technical programs: a kind of structure that is used to separate PP and PVC label paper, comprise that one is used to the main body that is filled with water, one is used to import the high-speed screws of label paper, one is used to transmit low speed screw rod and a plurality of rotation slurry that is arranged side by side of label paper, described main body is provided with an inlet, one is in first on same straight line outlet and with water level is located at second of bottom and exports, described high-speed screws is located in the main body, and this low speed screw rod is positioned at the bottom of main body, and described each rotation slurry all is located at body interior and is on the sustained height with water level; The head end of described high-speed screws and the main body of main body inlet next-door neighbour, the head end of the tail end of described high-speed screws and low speed screw rod is adjacent, and the second outlet next-door neighbour of the tail end of described low speed screw rod and main body.

Further, described main body is that a top is uncovered cuboid.

The beneficial effects of the utility model are: providing a kind of can high efficiencyly carry out separated structures with PP and PVC label paper, not only can save manpower expends, and for the recycling of label paper provides possibility, thereby can avoid label paper to burn the waste gas that produces and the environmental pollution that causes.

[description of drawings]

The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.

Fig. 1 is a kind of schematic diagram that is used to separate the structure of PP and PVC label paper of the utility model.

[specific embodiment]

See also Fig. 1, a kind of structure that is used to separate PP and PVC label paper of the utility model, comprise a main body that is used to be filled with water 1, one is used to import the high-speed screws 2 of label paper, one is used to transmit low speed screw rod 3 and a plurality of rotation slurry 4 that is arranged side by side of label paper, described main body 1 is provided with an inlet 11, one is in second outlet 13 that the bottom is located in first on same straight line outlet 12 and with water level, described high-speed screws 2 is located in the main body 1, and this low speed screw rod 3 is positioned at the bottom of main body 1, and described each rotation slurry 4 all is located at main body 1 inside and is on the sustained height with water level; The head end 21 of described high-speed screws 2 and the main body of main body 1 inlet 11 next-door neighbours, the tail end 22 of described high-speed screws 2 is adjacent with the head end 31 of low speed screw rod 3, and second outlet, 13 next-door neighbours of the tail end 32 of described low speed screw rod 3 and main body 1.In the present embodiment, main body 1 is that a top is uncovered cuboid, not only can save material, but also be convenient to observe the situation of main body 1 inside; Each rotation slurry 4 all contains 3 paddles.

The density of the principle that the utility model utilized: PP is 0.88g/m ³, the density of PVC is 1.38g/m ³, just what a is greater than water for the density of the two, and another one is less than water, therefore can utilize water the most media they are separated.

The course of work of the present utility model: in main body 1, add the power source (not shown) that starts this structure behind an amount of water, then PP that will separate and PVC label paper 11 enter in the main body 1 from entering the mouth, label paper is from 11 head ends 21 that at first arrive high-speed screws 2 after entering that enter the mouth, the high-speed screws 2 that is rotated is then rolled up the caudad bottom of 22 importing main bodys 1 fast, and by the head end 31 constantly past tail end 32 directions conveyings of low speed screw rod 3, and in the course of conveying of low speed screw rod 3, the PP that originally mixes separates because of the difference of density with the PVC label paper, the PVC label paper is stayed the bottom and is delivered to second outlet 13 by low speed screw rod 3, the PP label paper is to floating to the water surface, can carry a little P VC label paper because of floating unavoidably secretly to the PP label paper of the water surface, at this moment, to float to squeeze under water once more because of the rotation meeting of rotation slurry 4 and further separate to the label paper of the water surface, and floating PP label paper to the water surface finally is rotated slurry 4 and is threaded to first outlet 12, and PP label paper after separating at last and PVC label paper are discharged from first outlet, 12 and second outlet 13 respectively.

Claims

1. structure that is used to separate PP and PVC label paper, it is characterized in that: comprise that high-speed screws, that a main body that is used to be filled with water, is used to import label paper is used to transmit low speed screw rod and a plurality of rotation slurry that is arranged side by side of label paper, described main body is provided with an inlet, and is in first on same straight line outlet and with water level and is located at second of bottom and exports, described high-speed screws is located in the main body, and this low speed screw rod is positioned at the bottom of main body, and described each rotation slurry all is located at body interior and is on the sustained height with water level; The head end of described high-speed screws and the main body of main body inlet next-door neighbour, the head end of the tail end of described high-speed screws and low speed screw rod is adjacent, and the second outlet next-door neighbour of the tail end of described low speed screw rod and main body.

2. a kind of according to claim 1 structure that is used to separate PP and PVC label paper is characterized in that: described main body is that a top is uncovered cuboid.