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Intelligent sampling device for conveying materials by belt conveyor, intelligent sampling control method and system

A sampling device and sampling control technology, applied in transportation and packaging, conveyor control devices, conveyor objects, etc., can solve the problems that the sampling device cannot control the sampling volume and poor sampling representativeness, and achieve timely sampling and strong sample representativeness Effect

Active Publication Date: 2021-07-20
ZHONGYE-CHANGTIAN INT ENG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] This application provides an intelligent sampling device for materials transported by a belt conveyor, an intelligent sampling control method and system, so as to solve the problems that the sampling device in the prior art cannot control the sampling volume and the sampling representativeness is poor

Method used

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  • Intelligent sampling device for conveying materials by belt conveyor, intelligent sampling control method and system
  • Intelligent sampling device for conveying materials by belt conveyor, intelligent sampling control method and system
  • Intelligent sampling device for conveying materials by belt conveyor, intelligent sampling control method and system

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Embodiment Construction

[0056] Belt conveyor is a typical material conveyor, which is commonly used in various production processes. For example, the sintering process of iron and steel enterprises. The sintering process of iron and steel enterprises involves batching, mixing, ignition, sintering and cooling. The raw materials used include iron-containing materials, fluxes and solid fuels. Usually, solid fuel coke powder for batching needs to be produced through the following process: Coarse coke trough—roller crushing—relay trough—four roll crushing—powder coke trough—batching, and the materials in the trough are generally transported to the next stage by a belt conveyor. One process, for example, uses a belt conveyor to transport the coke powder in the powder coke tank to the batching process.

[0057] For a long time, it has been generally accepted that the most suitable sintered fuel particle size is 0.5 mm to 3 mm. If the particle size is too large, the combustion speed will be slow, the combu...

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Abstract

The application discloses an intelligent sampling device for materials transported by a belt conveyor, an intelligent sampling control method and system, wherein the intelligent sampling device includes a rotary drive mechanism, a sampling body, a sample receiving device, a frame, a telescopic assembly, and a sliding connection body; the rotary drive mechanism Rotate the sampling body from a high position to a low position, contact with the material transported by the belt conveyor, and scrape the material into the sampling device to realize sampling; the telescopic component makes the width of the sampling body adjustable, thereby changing the width of the sampling body and controlling the sampling volume. The intelligent sampling method of the present application controls the width and rotational speed of the sampling body of the intelligent sampling device according to the current operating speed of the belt conveyor, the material transportation flow rate and the pre-generated control model, thereby controlling the sampling volume and avoiding empty samples. At the same time, Sampling is timely, accurate and representative.

Description

technical field [0001] The present application relates to the field of material transportation by belt conveyors, in particular to an intelligent sampling device for materials transported by belt conveyors, an intelligent sampling control method and system. Background technique [0002] The sintering production process of iron and steel enterprises includes batching, mixing, ignition, sintering and cooling. The raw materials used include iron-containing materials, fluxes and solid fuels. In actual production, the particle size composition and moisture content of the solid fuel used for batching are important factors affecting the sintering behavior. [0003] For a long time, it has been generally accepted that the most suitable particle size of sintered fuel is 0.5mm-3mm. If the particle size is too large, the combustion speed will be slow, the combustion zone will become wider, the maximum sintering temperature will decrease, the gas permeability will become poor during th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G43/08
CPCB65G43/08B65G2203/0266
Inventor 李曦李宗平廖婷婷孙英
Owner ZHONGYE-CHANGTIAN INT ENG CO LTD
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