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Buffer transition bin of foamed plastic vehicle-mounted cold pressing briquetting device

A technology of foamed plastics and transition chambers, applied in the field of buffer transition chambers, can solve the problems of difficult promotion, heavy pollution, and poor practicability, and achieve the effects of improving processing efficiency, large specific surface area, and accelerating transition

Pending Publication Date: 2020-08-25
广东致顺化工环保设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the low density of foamed plastics, and the crushing device generally adopts a rotary cutting method for crushing, the crushed foamed plastics are easily driven by the rotating airflow generated by the crushing device to fly everywhere, and it is easy to enter the crushing device again. crushing, thereby reducing efficiency; and the crushing device in the above-mentioned foam plastic recycling vehicle is directly connected with the extrusion device, so the crushed foam plastic is not easy to enter the extrusion device, and the crushing operation cannot be performed at the same time during the extrusion operation , thereby affecting the efficiency of foam recycling and processing; leading to heavy pollution, high energy consumption per unit output, poor practicability, and difficulty in popularization

Method used

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  • Buffer transition bin of foamed plastic vehicle-mounted cold pressing briquetting device
  • Buffer transition bin of foamed plastic vehicle-mounted cold pressing briquetting device
  • Buffer transition bin of foamed plastic vehicle-mounted cold pressing briquetting device

Examples

Experimental program
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Effect test

Embodiment 1

[0032] see Figure 1-Figure 3 , the buffer transition bin of the foamed plastic vehicle-mounted cold-pressing briquetting device of the present invention is arranged between the crushing device and the cold-pressing device, and includes a bin body 1, a diversion space 4 arranged in the bin body 1, and a wind-driven feeding installations and exhaust installations, in which,

[0033]The bin body 1 is vertically arranged, the feed inlet 1-1 is arranged at the upper end of the bin body 1, and the discharge port 1-2 is arranged at the lower end of the bin body 1; the diversion space 4 is located at the It is below the feed port 1-1 and above the discharge port 1-2.

[0034] The diversion space 4 is arranged in the inner cavity of the warehouse body 1, and the diversion space 4 penetrates up and down; the diversion space 4 includes a plurality of transverse deflectors 4-1 and a plurality of longitudinal deflectors 4- 2; the plurality of horizontal deflectors 4-1 and the plurality ...

Embodiment 2

[0043] see Figure 4 , The difference between this embodiment and Embodiment 1 is that: the filter cloth 3 is a bag structure, that is, a filter bag; the support 2 is a columnar structure, and the cross section of the support 2 is circular or polygonal, The upper end of the filter cloth 3 is installed on the top of the bin body 1 , and the lower end is sleeved outside the support 2 .

Embodiment 3

[0045] see Figure 5 and Figure 6 The difference between this embodiment and Embodiment 1 is that the spacer is arranged above the feed port 1-1 of the bin body 1, including an isolation tube arranged at the upper end of the bin body 1 and sleeved on the The filter bag 7 on the isolation tube, wherein the isolation tube is arranged horizontally, one end of the isolation tube is connected to the warehouse body 1 and communicates with the air outlet 5, and the other end of the isolation tube is a certain distance from the inner wall of the warehouse body 1. distance, so as to be inserted into the filter bag 7; the isolation tube and the inner wall of the warehouse body 1 are connected by a detachable structure, specifically, a quick-connect buckle structure, bolt connection, etc. can be used. The internal channel in the isolation pipe constitutes the air duct 6;

[0046] Wherein, there are a plurality of spacers, and a plurality of spacers are evenly arranged along the length...

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Abstract

The invention discloses a buffer transition bin of a foamed plastic vehicle-mounted cold pressing briquetting device. The buffer transition bin is arranged between a foamed plastic crushing device anda cold pressing device, and comprises a bin body and a conveying device, wherein the conveying device comprises a guide plate arranged on the bin body, an air supply feeding device and an exhaust device; the guide plate is arranged in an inner cavity of the bin body, and is provided with multiple guide gaps; the guide gaps communicate with the air supply feeding device; the exhaust device comprises an exhaust port formed in the bin body, and an isolation piece for preventing crushed foamed plastic from floating out from the exhaust port; and the isolation piece communicates with the exhaust port through an air way. The buffer transition bin can realize transition conveying of the foamed plastic between the crushing device and an extrusion device, and can quickly feed the foamed plastic into the extrusion device to improve the foamed plastic recovery efficiency.

Description

technical field [0001] The invention relates to a plastic recycling device, in particular to a buffer transition chamber of a vehicle-mounted cold-pressing briquetting device for foamed plastics. Background technique [0002] Foamed plastics, such as EPS, XPS and EPP, have good properties such as heat insulation, sound insulation, rigidity, good cushioning performance during impact, corrosion resistance, and low density. They are widely used in product packaging, heat insulation, sound insulation, impact resistance, etc. occasion. However, after use, foamed plastics need to be recycled. If they are discarded at will, they will easily become detritused in the environment. If these detritused foamed plastics flow into the sea with the rivers or remain in the soil, it will cause "white plastic". pollute". [0003] In the process of recycling foamed plastics, although the used foamed plastics have a high recycling value, due to their low density, they take up a lot of space du...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B17/00B29B17/04B01D46/02
CPCB01D46/02B01D2258/02B29B17/00B29B17/0036B29B17/0412Y02W30/52Y02W30/62
Inventor 冯愚斌季勇冯作栋
Owner 广东致顺化工环保设备有限公司
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