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Waste modulator tube treatment recovery system and technology

A recycling system and lamp technology, applied in lamp tube/lamp material recycling, electronic waste recycling, defective lamp tube/lamp repair/regeneration, etc., can solve the problem that fluorescent powder and mercury vapor cannot be reused, and waste can not be sorted Recycling, low efficiency and other issues, to achieve stable and reliable performance, improve efficiency, and simple operation

Active Publication Date: 2016-02-24
上海绿环机械有限公司
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AI Technical Summary

Problems solved by technology

[0005] There are mainly two processes for the treatment of waste lamps in foreign countries: "direct crushing and separation" and "incisal blowing and separation". Reuse, while "cut-end purge separation" can effectively sort and collect recyclable phosphors, but the investment is very large, and other wastes cannot be effectively sorted and recycled, and the overall efficiency is not high

Method used

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  • Waste modulator tube treatment recovery system and technology
  • Waste modulator tube treatment recovery system and technology
  • Waste modulator tube treatment recovery system and technology

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Embodiment Construction

[0046] In order to make it easy to understand the technical means, creative features, objectives and effects achieved by the present invention, the present invention will be further explained below in conjunction with specific drawings.

[0047] See figure 1 with figure 2 , Which shows a schematic diagram of the waste lamp tube processing and recycling system 100 provided by the present invention. It can be seen from the figure that the entire recycling system mainly consists of three feeding units, a crushing and sorting unit, a metal crushing unit, a non-ferrous metal sorting unit, a cleaning unit, two sets of hazardous material recovery units and a control cabinet.

[0048] Among them, the three types of feeding units include a first feeding unit, a second feeding unit, and a third feeding unit.

[0049] The first feeding unit is used for conveying fluorescent tubes, and preliminarily crushing the fluorescent tubes, and transporting the crushed fluorescent tubes to the crushing a...

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Abstract

The invention discloses a waste modulator tube treatment recovery system and technology. The whole scheme is achieved based on a first feed unit, a second feed unit, a third feed unit, a crushing and sorting machine, a first crushing machine, a cleaning machine, a metal crusher, a nonferrous metal sorting machine and a noxious substance collecting unit. According to the recovery scheme, glass, metal, plastics and the like generated by waste fluorescent tubes, waste energy-saving modulator tubes and waste high pressure mercury lamps can be classified and recycled, generated harmful substances such as mercury and fluorescent powder are collected in real time in the whole recovery process and recycled, meanwhile, multiple purification treatment is carried out on the exhausted air, it is ensured that no mercury overflows, and harmless environment-friendly exhaust is achieved.

Description

Technical field [0001] The invention relates to garbage recycling technology, in particular to recycling technology of mercury-containing waste lamp tubes. Background technique [0002] At present, the production and usage of fluorescent tubes in China ranks first in the world, with more than 100,000 tons of old mercury lamps and fluorescent tubes produced, most of which enter the landfill with domestic waste, and the amount of mercury and compounds released each year is more than In terms of hundreds of tons, it seriously pollutes soil and groundwater sources and chronically poisons human health. [0003] Since the recycling of used lamps in China has just started, and the awareness of recycling of used lamps has not yet been fully established, the disposal method of most used lamps is usually to break the lamps and wrap them in newspapers for disposal. This approach is quite dangerous Yes, because when the fluorescent tube is broken, most of the mercury vapor in the tube will es...

Claims

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Application Information

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IPC IPC(8): B09B3/00B09B5/00H01J9/52
CPCB09B3/00B09B5/00H01J9/52Y02W30/60Y02W30/82
Inventor 魏正康黄良范康康朱国良吴海龙
Owner 上海绿环机械有限公司
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