CN216423123U

CN216423123U - Broken line of waste material

Info

Publication number: CN216423123U
Application number: CN202023022990.9U
Authority: CN
Inventors: 张云龙; 杨斌; 刘宝才; 唐向阳; 高永华; 刘海风
Original assignee: Yunnan Kunming Shipbuilding Environmental Protection Technology Co ltd
Current assignee: Yunnan Kunming Shipbuilding Environmental Protection Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2022-05-03
Anticipated expiration: 2030-12-15

Abstract

The utility model relates to a waste crushing line which comprises a shredder, a crusher arranged behind the shredder and a cyclone blanking device arranged behind the crusher, wherein a discharge port of the shredder is communicated with a feed port of the crusher through a conveying belt, and the discharge port of the crusher is communicated with the feed port of the cyclone blanking device through a conveying pipeline. The utility model has novel structure and reasonable design. By adopting the structure, the utility model has the advantages of improving the working efficiency, saving energy, reducing emission, being safe and efficient, and being capable of crushing the PE wood plastic waste into particles of 2mm to 4 mm.

Description

Broken line of waste material

Technical Field

The utility model belongs to the field of wood-plastic production and processing, and relates to a waste crushing line.

Background

Certain waste products can be generated in the production process of PE wood plastic, and in the process of recycling the waste products, due to the fact that the waste products are deformed, long in plate length and irregular in plate type, proper crushing equipment is not available, and the working efficiency of conventional equipment is low. Direct crushing not only can damage production equipment, but also can leave huge potential safety hazards for operators; and can have partly too big cubic material when carrying out crushing treatment to PE wood-plastic waste product, arouse easily that bold waste material bridges in the follow-up production process, cause the problem of feed opening jam or card machine.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a waste crushing line, which is a PE wood plastic waste recycling crushing line, and has the advantages of reasonable structural design, high working efficiency, safety and reliability.

The technical scheme of the utility model is as follows:

the utility model provides a broken line of waste material, includes the shredder, locates the breaker after the shredder and locates the whirlwind blanking ware after the breaker, communicates through the conveyer belt between shredder discharge gate and the breaker feed inlet, communicates through pipeline between breaker discharge gate and the whirlwind blanking ware feed inlet.

Further, a negative pressure type blanking hopper is arranged between the discharge port of the crusher and the conveying pipeline, and a crushing fan is arranged on the conveying pipeline.

Further, still be equipped with the panel turnover permanent magnet support that is used for getting rid of the metallic foreign matter on the conveyer belt, the discharge gate position of shredder corresponds band conveyer's lower extreme and connects the hopper, at band conveyer's discharge end upper end butt joint crushing machine feed inlet of smashing the waste material, the discharge gate position of crusher is equipped with negative pressure formula blanking fill, is equipped with receiving device below the negative pressure formula blanking fill, receiving device and pipeline intercommunication.

Furthermore, the shredder is a variable-frequency speed-regulating shear type shredder, and a guide plate is arranged in a feed hopper of the shear type shredder.

Furthermore, the crusher is a hob crusher, a feeding hopper of the hob crusher is sealed with one end of the belt conveyor, and the upper part of the hob crusher is provided with a negative pressure dust removal opening.

Furthermore, the material receiving device at the blanking port of the cyclone blanking device adopts a material receiving mode of a material box or a material bag.

Further, the broken line is used for PE wood-plastic waste recycling, and the PE wood-plastic waste is smashed into block-shaped broken materials with the size of 80mm multiplied by 80mm through a shredder, and is smashed and smashed into particles with the size of 2mm to 4mm through a crusher and enters the negative pressure type blanking hopper.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model has novel structure and reasonable design, and the PE wood-plastic waste is subjected to three-stage crushing process by a shredder, a crusher and a crushing fan. The waste board is crushed into three material forms of block materials, granular crushed materials and powdery crushed materials, and metal impurities in the waste board can be adsorbed and removed in the conveying process of the crushed materials, so that the metal impurities are prevented from damaging production equipment.

By adopting the structure, the utility model has the advantages of improving the working efficiency, saving energy, reducing emission, being safe and efficient, and being capable of crushing the PE wood plastic waste into particles of 2mm to 4 mm.

Drawings

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

wherein, 1, a shredder; 2. a belt conveyor; 3. a panel turnover type permanent magnet bracket; 4. a crusher; 5. a negative pressure type blanking hopper; 6. a crushing fan; 7. a delivery conduit; 8. a cyclone blanking device.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples without making any creative effort, shall fall within the protection scope of the present invention.

Unless otherwise defined, technical or scientific terms used in the embodiments of the present application should have the ordinary meaning as understood by those having ordinary skill in the art. The use of "first," "second," and similar terms in the present embodiments does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. "Upper," "lower," "left," "right," "lateral," "vertical," and the like are used solely in relation to the orientation of the components in the figures, and these directional terms are relative terms that are used for descriptive and clarity purposes and that can vary accordingly depending on the orientation in which the components in the figures are placed.

As shown in fig. 1, the broken line of waste material of this embodiment for waste material recycling is moulded to PE wood, including shredder 1 for broken waste material, the afterbody feeder hopper that the discharge gate position of shredder 1 corresponds band conveyer 2 is equipped with in the middle part of band conveyer 2 and turns over board-like permanent magnet support 3 and get rid of metallic foreign matter, turns over board-like permanent magnet 3 and carries on the support frame.

The PE wood-plastic waste conveyed on the belt conveyor 2 firstly enters the crusher 4 to be crushed, the crushed granular waste enters the negative pressure type blanking hopper 5 from a discharge port of the crusher 4, the feeding end of the negative pressure type blanking hopper 5 receives the crushed granular material, the granular material is sucked into the crushing fan 6 from a pipeline of the negative pressure type blanking hopper 5 by negative pressure air to be crushed again, the powdery material enters the cyclone blanking device 8 from a conveying pipeline 7 of the crushing fan, the powdery material can be separated by wind and objects at a reduced speed through the cyclone blanking device 8 to realize blanking, the powdery material is separated by the cyclone blanking device 8, and a material receiving device at the blanking port of the cyclone blanking device adopts a material receiving mode of a material box or a material bag.

The PE wood-plastic waste board is crushed into 80mm multiplied by 80mm blocky crushed materials through a shearing type shredder, the blocky crushed materials are conveyed to a feeding hole of a hob type crusher through a belt conveyor, crushed and crushed into 2mm to 4mm granular entering negative pressure type blanking hopper 5, conveyed to enter a crushing fan to be crushed again and conveyed to a cyclone blanking device to be crushed into powder, and the crushed materials fall into a material receiving device.

The shredder 1 of this embodiment chooses for use shear type shredder variable frequency speed control, and its feeder hopper is equipped with baffle and shredder shearing hobbing to the tooth, has to broken material direction fixed action increase crushing efficiency, and feeder hopper panel mount can put into little, well, big 3 check panel mounts respectively according to panel size and throw material work, and the feeder hopper is high 1.2 perpendicular feeding of rice panel, and panel crushing prevents the design that drops occasionally, guarantees the safe environment of work.

Band conveyer 2 is the conveying equipment who connects shredder and breaker, and the installation turns over board-like permanent magnet frame 3 on the conveyer, turns over board-like permanent magnet frame and installs and be 600mm in band conveyer top size, and the permanent magnet carries on the support frame, is equipped with the elevating gear who links to each other with the permanent magnet on the support frame and is used for adjusting the adsorption distance of metal, and the support frame for the side formula of turning over, the side is equipped with hinge and positioner. When the permanent magnet adsorbate is cleaned, the turning plate type permanent magnet frame is turned to one side of the conveyor to be cleaned, so that the secondary metal falling into the belt conveyor is effectively avoided.

But breaker 4 chooses for use hobbing cutter formula breaker variable frequency speed control, and the during operation has so feeder hopper and belt feeder hood airtight design of material splash feeder hopper, effectively prevents the potential safety hazard of material splash feeder hopper. The upper part of the feed hopper is provided with a negative pressure dust removal opening, so that the raised dust is effectively reduced and the environment is improved.

The negative pressure type blanking hopper 5 sucks the crushed materials into the crushing fan to be crushed again into powdery materials, the powdery materials are conveyed into the cyclone blanking device 8 through the conveying pipeline to complete speed reduction blanking and material receiving work, and the air door position is adjustable.

The cyclone blanking device 8 is arranged on the support, and spring hooks are arranged at four corners of the support to meet the material receiving modes of a material box, a material bag, a material bin and the like, and meet the working conditions of a hydraulic vehicle and a forklift.

The shredder 1, the belt conveyor 2, the turning plate type permanent magnet support 3, the crusher 4, the negative pressure type blanking hopper 5, the crushing fan 6, the conveying pipeline 7 and the cyclone blanking device 8 of the embodiment are all existing products.

The above-mentioned embodiments are intended to limit the scope of the present invention, and any alternative modifications or variations to the embodiments of the present invention will be apparent to those skilled in the art and fall within the scope of the present invention. The utility model is not described in detail, but is known to those skilled in the art.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A broken line of waste material which characterized in that: including the shredder, locate the breaker after the shredder with locate the whirlwind blanking ware after the breaker, through the conveyer belt intercommunication between shredder discharge gate and the breaker feed inlet, communicate through pipeline between breaker discharge gate and the whirlwind blanking ware feed inlet.

2. The scrap crushing line according to claim 1, characterized in that: a negative pressure type blanking hopper is arranged between the discharge port of the crusher and the conveying pipeline, and a crushing fan is arranged on the conveying pipeline.

3. The scrap crushing line according to claim 2, characterized in that: still be equipped with the panel turnover permanent magnet support that is used for getting rid of metallic foreign matter on the conveyer belt, the discharge gate position of shredder corresponds band conveyer's lower extreme and connects the hopper, at band conveyer's discharge end upper end butt joint crushing machine feed inlet of smashing the waste material, the discharge gate position of breaker is equipped with negative pressure formula blanking fill, and negative pressure formula blanking fill below is equipped with receiving device, and receiving device and pipeline intercommunication.

4. The scrap crushing line according to claim 1, characterized in that: the shredder is a shear type shredder with variable frequency and adjustable speed, and a guide plate is arranged in a feed hopper of the shear type shredder.

5. The scrap crushing line according to claim 1, characterized in that: the crusher is a hob crusher, a feeding hopper of the hob crusher is sealed with one end of the belt conveyor, and a negative pressure dust removal opening is formed in the upper portion of the hob crusher.

6. The scrap crushing line according to claim 5, wherein: the material receiving device at the blanking port of the cyclone blanking device adopts a material receiving mode of a material box or a material bag.