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Efficient plastic VOC removal device

A technology for removing plastic and VOC, which is applied in the field of high-efficiency plastic VOC removal devices, can solve the problems of low production efficiency and high production cost, and achieve the effect of improving transmission efficiency

Inactive Publication Date: 2019-12-13
张枫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the production of low-VOC plastic products that meet EU standards is mainly to volatilize VOC by heating plastic raw materials for many times, resulting in high production costs and low production efficiency.

Method used

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  • Efficient plastic VOC removal device
  • Efficient plastic VOC removal device
  • Efficient plastic VOC removal device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] like Figure 1~3 As shown, the high-efficiency plastic VOC removal device includes a feed hopper 1, a barrel 2, a conical screw shaft 3, a heating wire 4, a bracket 5, a volatilization cover 6, a filter 7, an extrusion head 8, a fan 9 and Geared motor 10; bucket 2 is vertically arranged on the upper end of bracket 5, conical screw shaft 3 is set in the inner cavity of bucket 2, geared motor 10 is set on the upper end of bucket 2, output shaft of geared motor 10 is connected with tapered screw shaft 3 connection, the feed hopper 1 is set on the side of the reduction motor 10, the heating wire 4 is evenly set on the outer wall of the barrel 2, the extrusion head 8 is vertically arranged side by side on the outer wall of the barrel 2, and communicates with the inner cavity of the barrel 2, The end surface of the extrusion head 8 runs through the uniformly distributed extrusion holes 8-1, the volatilization cover 6 is set on the side of the barrel 2, and the extrusion head ...

Embodiment 2

[0022] like Figure 1~3 As shown, the high-efficiency plastic VOC removal device includes a feed hopper 1, a barrel 2, a conical screw shaft 3, a heating wire 4, a bracket 5, a volatilization cover 6, a filter 7, an extrusion head 8, a fan 9 and Geared motor 10; bucket 2 is vertically arranged on the upper end of bracket 5, conical screw shaft 3 is set in the inner cavity of bucket 2, geared motor 10 is set on the upper end of bucket 2, output shaft of geared motor 10 is connected with tapered screw shaft 3 connection, the feed hopper 1 is set on the side of the reduction motor 10, the heating wire 4 is evenly set on the outer wall of the barrel 2, the extrusion head 8 is vertically arranged side by side on the outer wall of the barrel 2, and communicates with the inner cavity of the barrel 2, The end surface of the extrusion head 8 runs through the uniformly distributed extrusion holes 8-1, the volatilization cover 6 is set on the side of the barrel 2, and the extrusion head ...

Embodiment 3

[0024] like Figure 1~3 As shown, the high-efficiency plastic VOC removal device includes a feed hopper 1, a barrel 2, a conical screw shaft 3, a heating wire 4, a bracket 5, a volatilization cover 6, a filter 7, an extrusion head 8, a fan 9 and Geared motor 10; bucket 2 is vertically arranged on the upper end of bracket 5, conical screw shaft 3 is set in the inner cavity of bucket 2, geared motor 10 is set on the upper end of bucket 2, output shaft of geared motor 10 is connected with tapered screw shaft 3 connection, the feed hopper 1 is set on the side of the reduction motor 10, the heating wire 4 is evenly set on the outer wall of the barrel 2, the extrusion head 8 is vertically arranged side by side on the outer wall of the barrel 2, and communicates with the inner cavity of the barrel 2, The end surface of the extrusion head 8 runs through the uniformly distributed extrusion holes 8-1, the volatilization cover 6 is set on the side of the barrel 2, and the extrusion head ...

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Abstract

The invention relates to the technical field of plastic VOC removal, and particularly relates to an efficient plastic VOC removal device. At present, low VOC is produced to meet European Union standard plastic products, and the VOC is volatilized mainly by heating the plastic raw materials for multiple times, so that the production cost is high, and the production efficiency is low. Conical spiralshafts are arranged in an inner cavity of a material barrel, a deceleration motor is arranged at the upper end of the material barrel, the output shaft of the deceleration motor is connected with theconical spiral shafts, a feeding hopper is arranged on one side of the deceleration motor, electric heating wires are uniformly arranged on the outer wall of the material barrel, extrusion heads arevertically arranged on the outer wall of the material barrel side by side and communicate with the inner cavity of the material barrel, a volatilization cover is arranged on one side of the material barrel and covers the extrusion heads, a filter is arranged on the side face of the volatilization cover, a fan is arranged at the upper end of the volatilization cover, the inner cavity of the volatilization cover communicates with the filter, the VOC removal efficiency is effectively improved, and the production cost is reduced. The device is mainly used for the plastic VOC removal device.

Description

technical field [0001] The invention relates to the technical field of plastic VOC removal, in particular to a high-efficiency plastic VOC removal device. Background technique [0002] As people pay more and more attention to environmental protection, materials with low VOC and low odor have attracted more and more attention. Plastics are usually composed of resins and additives. During polymerization and processing, low-molecular volatiles are inevitably produced. Most of these low-molecular volatiles contain harmful components such as toluene, formaldehyde, sulfide, and nitride. At present, the production of low-VOC plastic products that meet EU standards is mainly to volatilize VOC by heating the plastic raw materials multiple times, resulting in high production costs and low production efficiency. Contents of the invention [0003] In order to solve the above technical problems, the object of the present invention is to provide a high-efficiency plastic VOC removal de...

Claims

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Application Information

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IPC IPC(8): B29B13/00
CPCB29B13/00B29B2013/005
Inventor 张枫
Owner 张枫