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Bulk material analyzer system

A bulk material and analysis system technology, applied in the direction of material analysis, analysis materials, instruments, etc. through optical means, can solve problems such as difficulties and expensive maintenance costs, and achieve the effect of solid use, low maintenance, and low cost

Active Publication Date: 2009-05-27
ABB (SCHWEIZ) AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Approximate two-year and half-year Cf only 252 The short half-lives of neutron tube generators, and the need for replacement of neutron tube generators, usually every one to six months, represent expensive maintenance costs, and a convincing authority on safety in the delivery and operation of these neutron sources Difficulties in

Method used

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Embodiment Construction

[0037] The invention will now be described more fully hereinafter with reference to the accompanying drawings, which illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and is not configured to be limited to those set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Like numbers refer to like elements throughout.

[0038] As shown in FIG. 1 , the bulk material analysis system of the present invention includes a hyperspectral imaging spectrometer 20 mounted on a moving conveyor belt 10 carrying bulk material 30 to be analyzed. Mount an illumination source emitting white light somewhere near the sensor, preferably aiming a thin but wide beam across the bulk material across the conveyor belt. The illumination source may comprise several light emitters arranged above the conveyor b...

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Abstract

A system for processing bulk materials, comprising at least one transport apparatus that conveys a stream of bulk materials from a first process position to a second process position, an illumination source that projects light on to a surface of the stream, and at least one spectrometer that captures light reflected, emitted, or absorbed by the stream.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from European Patent Application No. 06405196.4 filed on May 10, 2006, which is hereby incorporated by reference in its entirety. technical field [0003] The present invention relates to a real-time bulk material analysis system for analyzing elemental properties of bulk material conveyed on a conveyor belt. Background technique [0004] Conveyor belts are widely used to convey bulk materials such as limestone, bauxite ore, copper ore, zinc ore, lead ore, iron ore, silica, phosphate rock, potash, clay, rare earth, waste material, chalk, coal And coke, alumina, marl, pyrite, fly ash, etc. A conveyor belt consists of pulleys at both ends, with a continuous belt rotating around them in a continuous endless loop. Powers the pulleys to move the belt and bulk material loaded on it forward at fixed or variable speeds. Certain industrial applications require the analysis of the precise or a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/85G01J3/28
CPCG01J3/0264G01N21/31G01N21/3563G01J3/2823G01N21/85G01J3/12G01J3/02
Inventor M·芒德
Owner ABB (SCHWEIZ) AG
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