CN210336560U

CN210336560U - Waste plastic impurity treatment device

Info

Publication number: CN210336560U
Application number: CN201920798359.6U
Authority: CN
Inventors: 胡宝元
Original assignee: Chongqing Qiwei Environmental Protection Technology Co Ltd
Current assignee: Chongqing Qiwei Environmental Protection Technology Co Ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-04-17
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses an old and useless plastics impurity processing apparatus, which comprises a bracket, fix the device casing on the support, one end at the device casing is fixed with the feeder hopper, other end lower part at the device casing is fixed with the discharge gate, bottom at the device casing is fixed with row's miscellaneous passageway, be provided with the first conveyer belt of tilt up and the second conveyer belt that the level set up in the device casing, evenly be fixed with the slope sand grip in the surface of first conveyer belt, the edulcoration recess of bottom surface and the surface formation of first conveyer belt of slope sand grip, lateral part at the device casing is fixed with driving motor, driving motor is connected with the transmission shaft of first conveyer belt and the conveying axle of second conveyer belt respectively through the belt, be fixed with shock dynamo on the inner wall of device casing. The utility model discloses a structure sets up rationally, can be effectively and quick clear away the heavy and small impurity of matter in the plastics, is favorable to improving the efficiency of edulcoration and the reliability of edulcoration, and the suitability is strong and the practicality is good.

Description

Waste plastic impurity treatment device

Technical Field

The utility model belongs to the technical field of plastics recovery plant, concretely relates to waste plastic impurity processing apparatus.

Background

The recycling and resource development of the waste plastics are from the deep understanding of the environment and resources, and are a survival mode for reducing the pollution of the waste plastics to the environment and reducing the resource waste. In the prior art, the process of recycling and granulating waste plastics comprises the steps of cleaning and drying the waste plastics for later use, then melting, plasticizing and extruding the waste plastics into strips by using a screw extruder in a plastic regeneration granulator set, cooling the strip plastics by using a cooling device, and finally cutting the strip plastics into particles by using a granulator, wherein the particles can be further processed into various plastic products by processes of blow molding, injection molding, calendering and the like.

Before the waste plastics are cleaned and dried for standby use, an important process exists, namely, the waste plastics are subjected to impurity removal, because the waste plastics are recovered in various ways, the recovered waste plastics are likely to contain living waste products such as scrap iron, iron wires or steel sheets, various attached impurities such as labels, slurry and oily substances are usually attached to the surfaces of the waste plastics, and the collected waste plastics are subjected to impurity removal in an indispensable way to ensure the final plastic granulation effect. The existing general waste plastic impurity removal is to sort the doped domestic waste through manual sorting, and to remove the surface attachments of the waste plastic in cooperation with water washing, but the technical personnel in the field know that the efficiency of manual sorting is extremely low, and some impurities with small volume but weight larger than that of the plastic are difficult to sort and remove. If some metal or glass impurities cannot be effectively removed, the subsequent granulation of the waste plastic particles is affected, and even granulation equipment is damaged in severe cases. Applicability and practicality are limited.

Disclosure of Invention

The utility model aims at providing a structure sets up reasonable and old and useless plastics impurity processing apparatus that the suitability is strong.

The technical scheme for realizing the purpose of the utility model is that the waste plastic impurity processing device comprises a bracket and a device shell fixed on the bracket, wherein a feed hopper is fixed at one end of the device shell, a discharge port is fixed at the lower part of the other end of the device shell, an impurity removing channel is fixed at the bottom of the device shell, a first conveyor belt which is inclined upwards and a second conveyor belt which is horizontally arranged are arranged in the device shell, the inclined lower end of the first conveyor belt is positioned under the feed hopper, one end of the second conveyor belt is positioned under the inclined top end of the second conveyor belt, inclined convex strips are uniformly fixed on the surface of the first conveyor belt, an impurity removing groove is formed between the bottom surface of the inclined convex strips and the surface of the first conveyor belt, the other end of the second conveyor belt is connected with the discharge port, and a driving motor is fixed at the side part of the device shell, the driving motor is connected with a transmission shaft of the first conveying belt and a transmission shaft of the second conveying belt through belts, a vibration motor is fixed on the inner wall of the device shell, the vibration motor is arranged under the first conveying belt, the surface of the vibration motor is fixed with a vibration column rod, and the bottom surface of the first conveying belt is attached to and pressed at the top of the vibration column rod.

An electric heating pipe is fixed on the inner wall of the device shell and is arranged right below the first conveyor belt.

Anti-skid thread grooves are uniformly fixed on the surface of the second conveyor belt, and meshes are uniformly fixed on the second conveyor belt.

A power plug and a switch panel are fixed on the support, and a driving motor control switch, an electric heating pipe control switch and a vibration motor start-stop button are fixed on the switch panel.

The working principle is briefly described as follows: when using, the material falls on first conveyer belt, under the effect through shock dynamo, make the impurity of heavy thing plastics get into the lower floor, and when upwards conveying, heavy impurity can get into in the edulcoration recess of slope sand grip and first conveyer belt surface formation, when the top through first conveyer belt, when just overturning, plastics drop to on the second conveyer belt, and heavy impurity is in the edulcoration recess this moment, can not drop to the second conveyer belt, when first conveyer belt continues to rotate, first conveyer belt and second conveyer belt separation are when first conveyer belt upwards overturns this moment, the upset downwards of edulcoration recess, heavy impurity tenesmus this moment, realize the separation operation.

The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, the simple operation, can be effectively and quick clear away the heavy and small impurity of matter in the plastics, is favorable to improving the efficiency of edulcoration and the reliability of edulcoration, uses stably, and the suitability is strong and the practicality is good.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

(example 1)

Fig. 1 shows a specific embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.

Referring to fig. 1, the waste plastic impurity treatment device comprises a support 2, a device shell 3 fixed on the support, a feed hopper 4 fixed at one end of the device shell, a discharge port 5 fixed at the lower part of the other end of the device shell, an impurity discharge channel 6 fixed at the bottom of the device shell, a first conveyor belt 7 inclined upwards and a second conveyor belt 8 horizontally arranged in the device shell, wherein the inclined lower end of the first conveyor belt is positioned under the feed hopper, one end of the second conveyor belt is positioned under the inclined top end of the second conveyor belt, inclined convex strips 9 are uniformly fixed on the surface of the first conveyor belt, an impurity removal groove 10 is formed between the bottom surface of the inclined convex strip and the surface of the first conveyor belt, the other end of the second conveyor belt is connected with the discharge port, and a driving motor 11 is fixed at the side part of the device shell, the driving motor is connected with a transmission shaft of the first conveyor belt and a transmission shaft of the second conveyor belt through belts, a vibration motor 12 is fixed on the inner wall of the shell of the device, the vibration motor is arranged under the first conveyor belt, a vibration post rod 13 is fixed on the surface of the vibration motor, normal transmission of the first conveyor belt cannot be influenced, and the bottom surface of the first conveyor belt is attached and pressed on the top of the vibration post rod.

An electric heating pipe 14 is fixed on the inner wall of the device shell, and the electric heating pipe is arranged right below the first conveyor belt. Adopt electric heating pipe, can prevent that the impurity that is small and heavy from adhering on plastics, the cooperation shock dynamo is favorable to improving the effect of layering.

The second conveyor belt has non-slip grooves 15 uniformly fixed on its surface and meshes 16 uniformly fixed on the second conveyor belt. Is beneficial to the separation of impurities such as dust and the like.

A power plug 17 and a switch panel 1 are fixed on the support, and a driving motor control switch, an electric heating pipe control switch and a vibration motor start-stop button are fixed on the switch panel.

The utility model discloses a structure sets up rationally, the simple operation, can be effectively and quick clear away the heavy and small impurity of matter in the plastics, is favorable to improving the efficiency of edulcoration and the reliability of edulcoration, uses stably, and the suitability is strong and the practicality is good.

The standard parts used in the present embodiment may be purchased directly from the market, and the non-standard structural components described in the specification and drawings may be obtained by processing without any doubt according to the common general knowledge in the art, and the connection manner of the respective parts is by the conventional means developed in the art, and the machines, parts and equipment are of the conventional type in the art, so that the detailed description thereof is omitted.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.

Claims

1. The utility model provides a waste plastic impurity processing apparatus, includes the support, fixes device casing on the support the one end of device casing is fixed with the feeder hopper the other end lower part of device casing is fixed with the discharge gate the bottom of device casing is fixed with row miscellaneous passageway, its characterized in that: the device comprises a shell, a feed hopper, a first conveyor belt and a second conveyor belt, wherein the first conveyor belt is inclined upwards and the second conveyor belt is horizontally arranged in the shell, the inclined low end of the first conveyor belt is positioned under the feed hopper, one end of the second conveyor belt is positioned under the inclined top end of the second conveyor belt, inclined convex strips are uniformly fixed on the surface of the first conveyor belt, an impurity removing groove is formed between the bottom surface of each inclined convex strip and the surface of the first conveyor belt, the other end of the second conveyor belt is connected with the discharge port, a driving motor is fixed on the lateral part of the shell, the driving motor is respectively connected with a transmission shaft of the first conveyor belt and a transmission shaft of the second conveyor belt through a belt, a vibration motor is fixed on the inner wall of the shell, the vibration motor is arranged under the first conveyor belt, and a vibration post rod is fixed on the surface of the vibration motor, the bottom surface of the first conveyor belt is attached to the top of the vibration pole.

2. The apparatus for processing impurities in waste plastics according to claim 1, characterized in that: an electric heating pipe is fixed on the inner wall of the device shell and is arranged right below the first conveyor belt.

3. The apparatus for processing impurities in waste plastics according to claim 2, characterized in that: anti-skid thread grooves are uniformly fixed on the surface of the second conveyor belt, and meshes are uniformly fixed on the second conveyor belt.

4. The apparatus for processing impurities in waste plastics according to claim 3, characterized in that: a power plug and a switch panel are fixed on the support, and a driving motor control switch, an electric heating pipe control switch and a vibration motor start-stop button are fixed on the switch panel.