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Belt conveyor with iron removal function for sampling and sample-preparation system

A belt conveyor, sampling and preparation technology, applied in conveyor objects, transportation and packaging, rollers, etc., can solve the problems of increased sample preparation cost, poor iron removal effect, large space occupation, etc., to achieve simple structure, convenient processing, Easy to install effect

Inactive Publication Date: 2018-03-09
TIANJIN TONGXIN COAL MINE MACHINE MFR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the existing iron removal device occupies a large space, has a complex structure and is expensive, which leads to increased sampling and preparation costs, and poor iron removal effect, the invention further proposes a belt conveyor for sampling and preparation system that can remove iron

Method used

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  • Belt conveyor with iron removal function for sampling and sample-preparation system

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Effect test

specific Embodiment approach 1

[0009] Specific implementation mode one: as figure 1 As shown, the belt conveyor of a sample preparation system capable of removing iron described in this embodiment includes a belt frame 1, a belt 2 and a motorized drum 3, and also includes a magnetic reversing drum 4, the motorized drum 3, the magnetic reversing drum 4 are installed side by side on the belt frame 1 in parallel, and the belt 2 is set on the electric drum 3 and the magnetic reversing drum 4. This embodiment ensures that when the collected material passes through the magnetic reversing drum 4, since the magnetic reversing drum 4 is made of a permanent magnet material, metal substances such as iron nuggets and iron wires in the material are adsorbed on the belt 2, so that the material in the material is Metal substances such as iron blocks and iron wires are separated from the material. The electric drum 3 is the driving roller, and the magnetic redirection roller 4 is the driven roller. The magnetic redirection...

specific Embodiment approach 2

[0010] Specific implementation mode two: as figure 1 As shown, the belt conveyor of a sample preparation system capable of removing iron described in this embodiment also includes a head funnel 5, the head funnel 5 is arranged on the outside of the magnetic redirection drum 4, and the head funnel 5 is installed on the belt on rack 1. This embodiment ensures that when the collected material passes through the magnetic reversing drum 4, since the magnetic reversing drum 4 is made of a permanent magnet material, metal substances such as iron nuggets and iron wires in the material are adsorbed on the belt 2, so that the material in the material is Metal substances such as iron nuggets and iron wires are separated from the material, and the separated materials fall into the head funnel 5, and metal substances such as iron nuggets and iron wires fall below the belt 2. The electric drum 3 is the driving drum, the magnetic reversing drum 4 is the driven drum, the magnetic reversing d...

specific Embodiment approach 3

[0011] Specific implementation mode three: as figure 1 As shown, the belt conveyor of a sample collection and preparation system capable of removing iron described in this embodiment also includes an unloading chute 6, which is fixedly installed on the belt frame 1, and the unloading chute 6 is located on the electric drum 3 Between the magnetic redirection roller 4. Inventors are requested to supplement the effect. Other components and connections are the same as those in the first embodiment.

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Abstract

The invention relates to belt conveyors for sampling and sample-preparation systems, in particular to a belt conveyor with an iron removal function for a sampling and sample-preparation system. The belt conveyor is used for solving the problems that an existing iron removal device is large in occupied space, complex in structure and high in price, so that the sampling and sample-preparation costsare increased, and the iron removal effect is poor. The belt conveyor comprises a belt conveyor frame, a belt and an electric roller and further comprises a magnetic turnabout roller; the electric roller and the magnetic turnabout roller are parallelly mounted on the belt conveyor frame side by side; and the belt is mounted on the electric roller and the magnetic turnabout roller in a sleeving mode. The belt conveyor is used for separating metal substances such as iron blocks and iron wires in materials from the materials.

Description

technical field [0001] The invention relates to a belt conveyor of a sample collection and preparation system, in particular to a belt conveyor of a sample collection and preparation system capable of removing iron, and belongs to the field of coal machinery. Background technique [0002] During the sampling process of steel, coking, coal, electric power, etc. that require coal quality monitoring, the collected materials often contain metal debris such as iron nuggets and iron wires. These debris are transported into the coal crusher through the sampling system. The coal crusher is overloaded and stops working, which affects the efficiency of the sample preparation system. The iron removal device used in the existing sample collection system is an independent device installed on the belt conveyor, which occupies a large space and has a complex structure. Control, expensive, increased the cost of sampling and preparation, and the effect of iron removal is poor. Contents of ...

Claims

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Application Information

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IPC IPC(8): B65G39/08
CPCB65G39/08
Inventor 李永中
Owner TIANJIN TONGXIN COAL MINE MACHINE MFR