Novel solid material color selector

Abstract

The invention discloses a novel solid material color selector. The novel solid material color selector comprises a front sorting device, a rear sorting device and a double-grade vibration type feed system installed on a vibration support. The double-grade vibration type feed system is located below a vibration feed system of the color selector. The double-grade vibration type feed system is composed of a first-grade vibration system and a second-grade vibration system. The first-grade vibration system comprises a first-grade vibration motor and a first-grade trough installed on the first-grade vibration motor. The second-grade vibration system comprises a second-grade vibration motor and a second-grade trough installed on the second-grade vibration motor. A supporting part bent outwards is arranged on the rear surrounding wall of the second-grade trough. A discharge port of the first-grade trough extends to the portion over the second-grade trough. The first-grade trough is located under the vibration feed system of the color selector. By means of the vibration feed system, the first-grade trough and the second-grade trough, solid materials can freely fall, can be more easily detected by a photoelectric detector compared with an existing parabolic motion trail formed after the solid materials leave a caterpillar band, and can be conveniently sorted and removed.

Description

technical field [0001] The invention relates to a novel color sorter for solid materials, in particular to a novel color sorter for solid materials such as quartz sand (mineral products), limestone and wet seafood. Background technique [0002] In the current prior art, for color separation of solid materials such as quartz sand (mineral products), limestone, wet seafood, etc., the color sorter adopted is a crawler type color sorter. The working principle of the solid material crawler color sorter is (such as figure 1 Shown): The selected solid material is transported to the crawler conveyor 2 through the vibrating feeding system 1 and the guide groove 13, and runs horizontally on the crawler conveyor 2 for a period of time; The initial velocity is thrown along the parabola 3, and the thrown solid material will enter a set (or multiple sets) of sorting device 4, which is equipped with a light source 5 and a photodetector 6; when the solid material goes along the After the ...

AI Technical Summary

Problems solved by technology

Even if the glass 12 has a glass cleaning device, it is difficult to thoroughly clean up the dust and moisture on the glass 12. The dust and moisture adsorbed on the glass 12 will cause refraction of the light emitted by the light source 5 and also block the light. , affect the light intensity, and also affect the color selection

[0006] In the current prior art, when color-sorting solid materials with relatively high hardness such as quartz sand and limestone, because the glass 12 at the front end of the front sorting device 41 and the rear sorting device 42 is relatively close, there will be a small part of the hardness. Large solid materials fall on the glass 12. As the color sorting progresses, the surface of the glass 12 will be scratched continuously. After a long time, the glass 12 may be damaged and the color sorting will not be possible.

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