Liquid crystal display (LCD) harmless disassembly method

A liquid crystal display, harmless technology, applied in the field of liquid crystal display harmless dismantling, to achieve the effect of reducing pollution, reducing the amount of treatment, improving recycling rate and resource regeneration rate

Inactive Publication Date: 2010-06-16
郭玉文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention is applicable to various types of desktop computer liquid crystal displays and notebook computer liquid crystal displays in the market

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] This embodiment is a dismantling method for a desktop computer liquid crystal display. In this method, the described desktop computer liquid crystal display is disassembled on the dismantling production line to become a minimized decomposition device, and the described minimized decomposition devices are classified. Recycling; the dismantling production line includes the dismantling work area of ​​the whole machine, the dismantling work area of ​​the liquid crystal panel and the minimum disassembly work area of ​​the device; the dismantling work area of ​​the whole machine, the dismantling work area of ​​the liquid crystal panel and the minimum The dismantling work areas are connected by conveyor belts.

[0010] The work area for dismantling the whole machine includes: a station for separating the base, a station for separating the plastic front shell, and a station for separating the plastic rear shell;

[0011] The liquid crystal panel dismantling work area includes: ...

Embodiment 2

[0034] This embodiment is a method for dismantling a liquid crystal display of a notebook computer. In the method, the liquid crystal display of a notebook computer is disassembled on a dismantling production line to become a minimized decomposition device, and the minimum decomposition devices are classified. Recycling; the dismantling production line includes the dismantling work area of ​​the whole machine, the dismantling work area of ​​the liquid crystal panel and the minimum disassembly work area of ​​the device; the dismantling work area of ​​the whole machine, the dismantling work area of ​​the liquid crystal panel and the minimum The dismantling work areas are connected by conveyor belts.

[0035] The dismantling work area of ​​the whole machine includes: a station for separating the plastic outer frame of the upper cover, and a station for separating the base;

[0036] The liquid crystal panel dismantling work area includes: a station for separating the metal frame, ...

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PUM

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Abstract

The invention provides a liquid crystal display (LCD) harmless disassembly method, which dissembles the LCD into minimized decomposed components on a disassembly production line and recoveries the minimized decomposed components in a classified manner. The invention disassemblies each part of the LCD safely, and classifies the disassembled parts carefully, thus being in favor of improving recycling utilization rate and resource regeneration rate of waste LCD parts, processing waste liquid crystal in a harmless manner, reducing dangerous waste handling capacity, lowering pollution and controlling cost.

Description

Technical field: [0001] The invention relates to a method for harmless dismantling of a liquid crystal display. In the method, the liquid crystal display is disassembled on a dismantling production line to become a minimized decomposed device, and then the minimized decomposed device is classified Recycle. Background technique: [0002] Because of its high resolution and excellent display effect, as well as its small size and light weight, liquid crystal display has become the absolute mainstream product of computer monitors. At present, a large number of computer LCD monitors are scrapped due to product replacement or failure. It is estimated that 4.4 million computer LCD monitors will be scrapped in my country in 2009. Computer LCD monitors will become an important part of my country's electronic waste. The liquid crystal display consists of glass panels, circuit boards, power cords, metal frames, plastic housings and bases, backlight systems, etc. These components or par...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00
CPCY02W30/82
Inventor 郭玉文刘景洋乔琦
Owner 郭玉文
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