CN209735796U

CN209735796U - Horizontal paper-plastic separator

Info

Publication number: CN209735796U
Application number: CN201920249148.7U
Authority: CN
Inventors: 马圣林
Original assignee: Individual
Current assignee: Linyi Hongxin Machinery Manufacturing Co ltd
Priority date: 2019-02-27
Filing date: 2019-02-27
Publication date: 2019-12-06
Anticipated expiration: 2029-02-27

Abstract

the utility model provides a horizontal paper-plastic separator, which comprises a bracket, a separating mechanism and a motor, wherein the separating mechanism and the motor are arranged on the bracket, the separating mechanism comprises a shell, a feed inlet arranged at the upper end of the shell, a pulp outlet and a discharge outlet arranged below the shell, a rotary knife barrel arranged inside the shell, and a filter screen arranged below the rotary knife barrel; the rotary knife bucket comprises a cylindrical roll shaft, a material washing knife and a material pushing knife which are arranged on the side wall of the roll shaft, and bearings arranged on two end faces of the roll shaft, wherein the bearings are driven by a motor to rotate. The manual operation is not needed, the design is reasonable, the power is only needed to be supplied to the motor, the energy consumption is reduced, and the efficiency is greatly improved.

Description

Horizontal paper-plastic separator

Technical Field

The utility model relates to a paper plastic separation machinery especially relates to a separating centrifuge is moulded to horizontal paper.

Background

Waste paper processing is the process of reprocessing recycled waste paper to yield acceptable fibers for use in the production of paper products. The recovery and the utilization of the waste paper are beneficial to protecting the environment, protecting the forest and saving the resources. The waste paper can be reused for many times.

the pulping and papermaking technology in the world is developing in the aspects of reducing pollution, saving energy and water resources, fully utilizing fiber renewable resources and the like. In recent years, more than 50 sets of waste paper processing production lines are introduced from abroad in China, wherein the waste paper processing production lines comprise unbleached kraft paper, waste paper of tile corner cartons, waste newspaper, waste printing paper and other waste paper processing equipment, and the daily capacity of the maximum waste paper processing production line reaches 500 intestines. The method comprises the advanced technical equipment of pulping, screening, purifying, removing liquid, washing, concentrating, thermal dispersing, kneading, flotation, de-lining, bleaching and the like. The import equipment is necessary to accelerate the utilization of waste paper in China, and greatly shortens the gap between the waste paper treatment technology and equipment in China and the advanced level of the world.

Among them, a paper-plastic separator for separating paper from other materials is an important machine in paper recycling, and is classified into a thermal separation method, a wet separation method, and an electric separation method according to the separation method, wherein the wet separation method feeds a light material obtained from a dry separation apparatus into a pulper, the pulped pulp flows out from small holes in a separation plate, and the remaining plastic is discharged from a separation outlet, then fed into a dehydrator for dehydration, and then fed into an air separator for separation.

However, the existing bucket type separation equipment in the market is unreasonable in design and has the defects of long separation time, high energy consumption and the like.

SUMMERY OF THE UTILITY MODEL

in view of this, in order to solve current bucket formula splitter unreasonable in the design, there is the separation time long, technical problem that the energy consumption is high, the utility model provides a horizontal paper plastic separator.

The technical scheme of the utility model is realized like this:

A horizontal paper-plastic separator comprises a bracket, a separating mechanism and a motor, wherein the separating mechanism and the motor are arranged on the bracket, the separating mechanism comprises a shell, a feed inlet arranged at the upper end of the shell, a pulp outlet and a discharge outlet arranged below the shell, a rotary knife barrel arranged inside the shell, and a filter screen arranged below the rotary knife barrel; the rotary knife bucket comprises a cylindrical roller shaft, a material washing knife and a material pushing knife which are arranged on the side wall of the roller shaft, and bearings arranged on the two end faces of the roller shaft, wherein the bearings are driven by a motor to rotate.

Preferably, the material washing knives have a plurality of groups, the plurality of groups of material washing knives are arranged on the side wall of the roll shaft along the axial direction of the roll shaft, and the plurality of groups of material washing knives are uniformly arranged.

Preferably, the pushing blade is arranged around the side wall of the roller shaft in a threaded manner, and the thread pitch of the pushing blade is 1000-1200 mm.

Preferably, the diameter of the roller shaft is between 500 and 1000 mm.

Preferably, the diameter of the sieve holes of the filter screen is between 8 and 10 mm.

Preferably, the shell is further provided with a water filling port.

Has the advantages that:

the utility model discloses a set up separating mechanism, separating mechanism is driven work by the motor, wherein is provided with rotatory sword bucket and filter screen in the separating mechanism, sets up on the rotatory sword bucket and washes the material sword and the screw thread setting pushes away the material sword, and the principle that the rotatory spiral of main shaft pushed away the material, the purpose of material separation is realized at the in-process of motion, need not manual operation, and is reasonable during the design, only needs to supply power for the motor, reduces the energy consumption to raise the efficiency greatly.

Drawings

FIG. 1 is a schematic structural view of a horizontal paper-plastic separator of the present invention;

FIG. 2 is a side view of the horizontal paper-plastic separator of the present invention;

Fig. 3 is a schematic structural view of the middle rotary knife barrel 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the embodiment of the utility model provides a horizontal paper-plastic separator, including support 1 and separating mechanism 2 and the motor 3 of setting on support 1, motor 3 drives separating mechanism 2 work.

The separating mechanism 2 comprises a shell 4, a feed inlet 5 arranged at the upper end of the shell 4, a pulp outlet 6 and a discharge outlet 7 arranged below the shell 4, a rotary knife barrel 8 arranged inside the shell 4, and a filter screen 9 arranged below the rotary knife barrel 8; as shown in fig. 2, the screen 9 is half-wrapped around the rotary knife bucket 8, and the spacing between the screen 9 and the rotary knife bucket 8 is between 50-20 mm.

The rotary knife bucket 8 comprises a cylindrical roller shaft 10, a material washing knife 11 and a material pushing knife 12, wherein the material washing knife 11 and the material pushing knife 12 are arranged on the side wall of the roller shaft 10, the material washing knife 11 is provided with multiple groups, the multiple groups of material washing knives 11 are arranged on the side wall of the roller shaft 10 along the axial direction of the roller shaft 10, the multiple groups of material washing knives 11 are uniformly arranged, the material pushing knife 12 is arranged around the side wall of the roller shaft 10 in a threaded mode, and the thread pitch of the material pushing knife 12 is 1000-plus-. The utility model discloses an utilize the principle that the rotatory spiral of main shaft pushed away the material, the purpose of material separation is realized at the in-process of motion. The moving speed of the materials is controlled by the size of the screw pitch, the gap between the rotary knife barrel 8 and the filter screen 9 is determined by the size of the materials, and the rotary knife barrel can be adjusted up and down, so that the machine has multiple purposes.

Two end faces of the roll shaft 10 are provided with bearings 13, and the bearings 13 are driven by the motor 3 to rotate.

The diameter of the roller shaft 10 is between 500 mm and 1000 mm.

The diameter of the screen hole of the filter screen 9 is between 8 and 10 mm.

The housing 4 is also provided with a water injection port 14.

The operation principle is as follows:

the paper-plastic raw material is fed into the feeding port 5 through conveying belt equipment, the motor 3 drives the rotary knife barrel 8 with bearings 13 fixed on two sides to rotate at high speed by utilizing a conveying belt, the pushing knives 12 are arranged between the material washing knives 11, the material is enabled to move towards the discharging end in a rolling and kneading mode, water is sprayed through the water filling port 14, the material washing knives 11 on the rotary knife barrel 8 enable the material to rotate, the pushing knives 12 enable the material to move axially and rub the filter screen 9, and the water and the material are washed by kneading because the filter screen 9 is fixed with the material washing knives 11. The paper is kneaded into pulp which flows out through the filter screen 9, and the plastic is discharged from the discharge port, thereby separating the pulp from the plastic.

Finally, it is to be noted that: the above is only the preferred embodiment of the present invention, which is only used to illustrate the technical solution of the present invention, but not to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention is included in the protection scope of the present invention.

Claims

1. A horizontal paper-plastic separator is characterized by comprising a support, a separating mechanism and a motor, wherein the separating mechanism and the motor are arranged on the support; the rotary knife bucket comprises a cylindrical roller shaft, a material washing knife and a material pushing knife which are arranged on the side wall of the roller shaft, and bearings arranged on the two end faces of the roller shaft, wherein the bearings are driven by a motor to rotate.

2. The horizontal paper-plastic separator according to claim 1, wherein there are multiple groups of the material washing knives, the multiple groups of the material washing knives are arranged on the side wall of the roll shaft along the axial direction of the roll shaft, and the multiple groups of the material washing knives are uniformly arranged.

3. The horizontal paper-plastic separator as claimed in claim 1, wherein the pushing blade is disposed around the side wall of the roller shaft in a threaded manner, and the thread pitch of the pushing blade is 1000-1200 mm.

4. The horizontal paper-plastic separator as claimed in claim 1, wherein the diameter of the roll shaft is between 500 and 1000 mm.

5. The horizontal paper-plastic separator according to claim 1, wherein the diameter of the screen hole of the filter screen is between 8 mm and 10 mm.

6. The horizontal paper-plastic separator according to claim 1, wherein the casing is further provided with a water filling port.