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Apparatus and method for thermally removing coatings and/or impurities

A technology for thermal removal and coating, applied in the development of oven form, in the field of equipment for thermal removal of coatings and/or impurities in materials, which can solve problems such as unsatisfactory use of charging boxes

Inactive Publication Date: 2010-11-17
CHINOOK SCIENCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it has been found that the use of removable bins is not ideal for certain applications

Method used

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  • Apparatus and method for thermally removing coatings and/or impurities
  • Apparatus and method for thermally removing coatings and/or impurities
  • Apparatus and method for thermally removing coatings and/or impurities

Examples

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Embodiment Construction

[0046] refer to figure 1 Turning to Figure 3, there is shown an oven generally indicated at 10, which forms part of an apparatus for thermally removing coatings and / or drying coatings and / or foreign material.

[0047] The oven 10 includes a process chamber generally indicated at 2 and includes a first section 4 and a second section 6 having a central zone 8 . The treatment zone comprises a first part 4 and a central zone 8 . A stream of hot gases 12 passes through the processing zone from one side of the oven 10 to the other.

[0048] On one side of the oven is a recirculation chamber 14 into which gas is drawn from the central zone 8 by means of a first recirculation fan 16 and a second recirculation fan 17 . The air mixing jacket 18 directs the gas from the recirculation chamber 14 into an afterburner chamber 20 where it is heated by a burner 22 . The walls of the afterburner chamber 20 may be air cooled stainless steel walls, or alternatively lined with a suitable refrac...

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PUM

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Abstract

The present invention relates to an apparatus for de-coating and / or drying coated and / or contaminated materials. The apparatus comprising a support: and an oven (10) mounted to the support for receiving material to be treated. The oven (10) maybe moved between a first position in which a first portion is higher than a second portion, and a second position in which the converse is true. In use, the oven can be repeatedly moved between the first and second positions so material falls from one portion to the other portion.

Description

technical field [0001] The invention relates to a device or a method for thermally removing coatings and / or impurities from materials, in particular materials which are particularly suitable for batch processing. In particular, the present invention relates to the development of a form of oven disclosed in the Applicant's International Patent Application WO 01 / 98092A1, the content of which is hereby incorporated by reference in its entirety. Background technique [0002] With the increased demand for recycled materials such as aluminum, manganese and other metals and non-metallic materials, it is necessary to remove paint, oil, water, lacquer, plastic or other VOCs ( V.O.C). For materials that can be processed without melting at relatively high temperatures, these impurities are typically removed by thermal processing, sometimes referred to as decoating. This thermal decoating process can also be used to dry and / or sterilize the material prior to remelting. [0003] For e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B7/00B08B11/00F26B11/04B44D3/12B09B3/00F26B11/02F26B23/02F26B25/06
CPCB44D3/122B08B7/0071B09B3/00F26B25/063F26B11/02B09B3/0083F26B23/022B09B3/40B08B2230/01
Inventor 奥弗奈尔·亨利·帕瑞勒法特·阿尔吉勒比
Owner CHINOOK SCIENCES