Waste lamp tube treatment and recovery system and process

A recycling system and lamp technology, applied in the direction of lamp/lamp material recycling, electronic waste recycling, defective lamp/lamp repair/regeneration, etc., can solve the problem that phosphors and mercury vapor cannot be reused, and cannot be classified as waste. Recycling, low efficiency and other problems, to achieve the effect of stable and reliable performance, improved efficiency and simple operation

Active Publication Date: 2018-01-09
上海绿环机械有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Waste lamp tube treatment and recovery system and process
  • Waste lamp tube treatment and recovery system and process
  • Waste lamp tube treatment and recovery system and process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

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

[0047] see figure 1 with figure 2 , which is a schematic diagram of a waste lamp treatment and recycling system 100 provided by the present invention. It can be seen from the figure that the whole recovery system is mainly composed of three feeding units, crushing and sorting unit, metal crushing unit, non-ferrous metal sorting unit, cleaning unit, two sets of harmful substance recovery units and control cabinet.

[0048] Wherein, the three 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 lamp tubes, performing preliminary crushing on the fluorescent lamp tubes, and transporting the crushed fluorescent lamp tubes to the crushing and so...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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 recovery technology, in particular to the recovery technology of mercury-containing waste lamp tubes. Background technique [0002] At present, the production and usage of fluorescent lamps in China ranks first in the world, and more than 100,000 tons of old mercury lamps and fluorescent lamps are produced, most of which enter landfills with domestic waste, and the amount of mercury and compounds released every year is over 100,000 tons. Hundred tons, serious pollution of soil and groundwater, chronic poisoning of human health. [0003] Since the recycling of waste light tubes in China has just started, and the awareness of recycling waste light tubes has not yet been fully established, most of the waste light tubes are usually disposed of by breaking the light tubes and then wrapping them in newspapers for disposal. This approach is quite dangerous Yes, because when the fluorescent tube is broken, most of the mercury ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap