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Screening device with detection mechanism for fluorescent powder waste

A detection mechanism and screening device technology, applied in classification, solid separation, chemical instruments and methods, etc., can solve problems such as waste of rare earth resources, large space occupied by transportation, uneven size of fluorescent powder waste, etc., and achieve high specification uniformity , High flexibility in use, easy for secondary processing

Active Publication Date: 2021-05-25
XUNWU HENGYUAN TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the promotion of my country's green lighting projects, a large amount of phosphor waste will be produced every year. If it is not treated, it will not only pollute the environment, but also cause a waste of rare earth resources.
[0003] Materials need to be sieved during phosphor waste treatment. However, current phosphor waste sieving devices do not have a material specification detection mechanism, which makes the sieved phosphor waste uneven in size and often contains larger specifications. During the second transportation, processing and extraction, the transportation takes up a lot of space due to uneven specifications, which will cause certain damage to the processing machinery. additional questions

Method used

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  • Screening device with detection mechanism for fluorescent powder waste
  • Screening device with detection mechanism for fluorescent powder waste
  • Screening device with detection mechanism for fluorescent powder waste

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] see Figure 1-2, a screening device with a detection mechanism for fluorescent powder waste, comprising a detection conveying mechanism 1, a screening mechanism 2 and a material guide mechanism 3, the screening mechanism 2 is arranged on the upper end of the detection conveying mechanism 1, and the material guide mechanism 3 is arranged on Detect the output end of the conveying mechanism 1. The detecting conveying mechanism 1 includes a mounting plate 11, a detecting connecting plate 12, a servo motor 13, a driving shaft 14, a conveyor belt 15 and a driven shaft 16. The servo motor 13 is arranged on one side of the mounting plate 11 One end of the drive shaft 14 is movably connected to one end on one side of the mounting plate 11, and the other end of the drive shaft 14 is movably connected to one end on one side of the detection connection plate 12. The detection connection plate 12 includes a sensor 121, a hinge 122, a splash-proof Plate 123 and miscellaneous guide pl...

Embodiment 2

[0038] see Figure 1-2 , a screening device with a detection mechanism for fluorescent powder waste, comprising a detection conveying mechanism 1, a screening mechanism 2 and a material guide mechanism 3, the screening mechanism 2 is arranged on the upper end of the detection conveying mechanism 1, and the material guide mechanism 3 is arranged on Detect the output end of the conveying mechanism 1. The detecting conveying mechanism 1 includes a mounting plate 11, a detecting connecting plate 12, a servo motor 13, a driving shaft 14, a conveyor belt 15 and a driven shaft 16. The servo motor 13 is arranged on one side of the mounting plate 11 One end of the drive shaft 14 is movably connected to one end on one side of the mounting plate 11, and the other end of the drive shaft 14 is movably connected to one end on one side of the detection connection plate 12. The detection connection plate 12 includes a sensor 121, a hinge 122, a splash-proof Plate 123 and miscellaneous guide p...

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Abstract

The invention discloses a screening device with a detection mechanism for fluorescent powder waste. The device comprises a detection conveying mechanism, a screening mechanism and a material guiding mechanism, wherein the screening mechanism is arranged at the upper end of the detection conveying mechanism, and the material guiding mechanism is arranged at the output end of the detection conveying mechanism. The device has the beneficial effects that the size difference of screened fluorescent powder waste is small, the specification uniformity is high, later secondary treatment is facilitated, the screening assembly can push screening and open a splash-proof plate, the structural design is reasonable, the use flexibility is high, a first ball and a second ball have a better activity space during moving, so that a condition that the device is damaged due to long-time rigid extrusion, the maintenance cost is increased, and the fluorescent powder waste is prone to slipping off from the lower end of the pushing cover is avoided, the pushing assembly can be matched with the anti-skid piece and can be pushed to the middle of the over-specification fluorescent powder waste, and the screening fineness of the screening device is further improved.

Description

technical field [0001] The invention relates to the technical field of fluorescent powder waste processing equipment, in particular to a screening device with a detection mechanism for fluorescent powder waste. Background technique [0002] In the 1980s, my country's rare earth industry rose rapidly relying on the advantage of having the world's largest rare earth resources. Due to the unique properties of rare earth elements in magneto-optical and other aspects, they have been widely used. Because the addition of rare earth elements in phosphors can significantly improve the light efficiency, color rendering and lifespan of fluorescent lamps, rare earth phosphors are widely used in the fields of fluorescent lamps, semiconductor lighting light-emitting diodes and color picture tubes and other luminescent materials. With the promotion of my country's green lighting projects, a large amount of phosphor waste will be produced every year. If it is not treated, it will not only p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B13/05B07B13/14B07B13/16
CPCB07B13/05B07B13/14B07B13/16
Inventor 叶亮
Owner XUNWU HENGYUAN TECH DEV CO LTD
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