Identification equipment arrangement method and device of dry separator, electronic equipment and separation system

A technology for identifying equipment and arranging methods, which is applied in sorting, complex mathematical operations, etc., and can solve problems such as impact and low particle recognition accuracy

Active Publication Date: 2022-05-13
TIANJIN MEITENG TECH CO LTD
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Problems solved by technology

[0002] Due to the lack of a belt conveyor, which is a stable device for particle velocity and posture, the free-falling dry separator has little effect on the final recognition result for particles with a high roundness coefficient; but for flat particles, its The size of the projection surface on the vertical plane of the ray irradiation direction of the identification equipment has a great influence on the identification results, resulting in low particle identification accuracy

Method used

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  • Identification equipment arrangement method and device of dry separator, electronic equipment and separation system
  • Identification equipment arrangement method and device of dry separator, electronic equipment and separation system
  • Identification equipment arrangement method and device of dry separator, electronic equipment and separation system

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Embodiment Construction

[0042] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0043] like figure 1 As shown, the free-fall type dry separator includes a vibrating feeder 101, at least one group of identification equipment composed of a radiation source 102 and a linear array detector 103, an execution equipment 104 including nozzles, and a product collection bin 105; to be sorted After the particles are discharged from the vibrating feeder 101, they fall in a free fall, and the identification equipment is used to identify the particles in the free fall (the radiation source 102 emits X-rays, etc.,...

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Abstract

The invention provides an identification equipment arrangement method and device of a dry separator, electronic equipment and a separation system.The method is applied to the dry separator comprising a vibrating feeder and identification equipment, particles to be separated fall in a free falling mode after being discharged from the vibrating feeder, and the identification equipment is used for identifying the particles falling in the free falling mode; when identification equipment is arranged, a first height range and a second height range corresponding to a particle size interval are determined according to the particle size interval of particles to be sorted by a dry separator and a preset rotation angle interval, and then at least one target height range is determined. When the rotation angle of the particle belongs to the rotation angle interval, the included angle between the maximum surface of the particle and the vertical plane of the ray irradiation direction of the identification equipment is smaller than the preset angle, so that the identification equipment arranged in the target height range can ensure that the projection plane size of the particle on the vertical plane meets the particle identification requirement; therefore, the particle identification precision is improved.

Description

technical field [0001] The invention relates to the technical field of material sorting, in particular to a method for arranging identification equipment of a dry sorting machine, a device, electronic equipment and a sorting system. Background technique [0002] Due to the lack of a belt conveyor, which is a stable device for particle velocity and posture, the free-falling dry separator has little effect on the final recognition result for particles with a high roundness coefficient; but for flat particles, its The size of the projection surface on the vertical plane of the ray irradiation direction of the identification device has a great influence on the identification result, resulting in low particle identification accuracy. Contents of the invention [0003] The object of the present invention is to provide a method, device, electronic equipment and sorting system for the arrangement of identification equipment of a dry separator, so as to improve the accuracy of part...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/11B07C5/10B07C5/02
CPCG06F17/11B07C5/10B07C5/02
Inventor 李太友刘纯王家祥葛小冬田枫陈建东
Owner TIANJIN MEITENG TECH CO LTD
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