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Continuous Recovery Unit

A recovery device and workbench technology, applied in the direction of improving process efficiency, etc., can solve the problems of excessive waste water and unfriendly environment, and achieve the effects of good economic benefits, good stability, and continuous production and recycling

Active Publication Date: 2019-11-08
清远先导材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Indium tin oxide (ITO) sputtering target manufacturing or use of the leftover material contains a large amount of indium, tin valuable metals, the existing recovery methods include acid dissolution method, ion exchange method, solvent extraction method, these methods produce There is a lot of waste water, which is not friendly to the environment

Method used

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Embodiment Construction

[0022] The technical solution will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see Figure 1-5 , a kind of continuous recycling device 100, it comprises a workbench 110, a feeding hopper 120 fixed on the workbench 110, a screw feeder 130 connected to the bottom of the feeding hopper 120, a feeding port 140, connecting the screw feeder 130 and a graphite tube 150 of the feeding port 140, a quartz tube 160 sleeved outside the graphite tube 150 and an induction heater 170 sleeved outside the quartz tube 160 for heating the graphite tube 150, the workbench 110 includes Based on the supporting ...

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Abstract

The invention relates to a continuous type recovery device which comprises a working table, a feeding hopper fixed to the working table, a feed screw connected to the lower portion of the feeding hopper, a discharging opening, a graphite pipe connected with the feed screw and the discharging opening, a quartz pipe arranged outside the graphite pipe in a sleeving manner and an induction heater arranged outside the quartz pipe in a sleeving manner and used for heating the graphite pipe, the working table comprises a plurality of supporting feet used for supporting, and the discharging opening isarranged in a draught hood. By means of the continuous type recovery device, tin indium oxide can be restored into valuable metal tin and indium at the high temperature, the device can achieve continuous production and recovering, the stability is good, the automatic degree is high, and economic returns are good.

Description

technical field [0001] The invention relates to the field of material recovery, in particular to a continuous recovery device for recovery of indium tin oxide. Background technique [0002] Indium tin oxide (ITO) sputtering target manufacturing or use of the leftover material contains a large amount of indium, tin valuable metals, the existing recovery methods include acid dissolution method, ion exchange method, solvent extraction method, these methods produce There is a lot of waste water, which is not friendly to the environment. [0003] Therefore, be necessary to design a kind of new recycling device to solve the above technical problems. Contents of the invention [0004] The purpose of the present invention is to overcome the above-mentioned technical problems and propose a continuous recovery device capable of continuous production. [0005] In order to achieve the aforementioned object, the present invention adopts the following technical solutions: a continuous...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C22B7/00C22B25/06C22B25/02C22B58/00
CPCC22B7/001C22B25/02C22B25/06C22B58/00Y02P10/20
Inventor 黄宇彬谭继军谭建林殷亮朱刘
Owner 清远先导材料有限公司