Balancing pole type viscosity detection device for integrated coal sample collecting and processing system

Abstract

The invention discloses a balancing pole type viscosity detection device for an integrated coal sample collecting and processing system. The balancing pole type viscosity detection device comprises a balancing pole assembly, a translational driving assembly and a viscosity judgment sensor, which are located on the side surface of a coal sample at a discharging end of a coal sample conveying mechanism, wherein the balancing pole assembly is arranged on the translational driving assembly and does translational motion under the driving of the translational driving assembly to contact or be away from the coal sample on the coal sample conveying mechanism, the balancing pole assembly comprises a balancing pole and a balancing pole support, the middle part of the balancing pole is articulated on a pivot of the balancing pole support to form a balance state, one end of the balancing pole is used for contacting the coal sample, and the viscosity judgment sensor is used for monitoring the balance degree of the balancing pole on the balance pole support in real time. The principle is simple, the operation is convenient, and the automatic operating reliability and the line production smoothness are greatly improved.

Description

technical field [0001] The invention mainly relates to the technical field of coal quality analysis, in particular to a balance bar type viscosity detection device suitable for an integrated coal sampling system. Background technique [0002] The analysis of coal quality is actually a process of sampling analysis. Coal is an inhomogeneous substance (particle size, distribution of quality characteristics, etc.), and the sampled parent stock is generally relatively large (ranging from tens of tons to tens of thousands of tons), and the samples that can represent the quality and characteristics of the entire stock sample are drawn to the maximum extent. The process of a representative sample is called "sampling". At present, there are various methods such as mechanical sampling, manual sampling, and semi-mechanical sampling. Each country has mandatory standards, and sampling work must be carried out in accordance with the standards. After the sample is collected according to...

AI Technical Summary

Problems solved by technology

However, due to the strong subjectivity of artificial recognition, there are often phenomena such as missed judgments and misjudgments.

Therefore, before the coal enters the sampling system, a special person is required to be on duty and make judgments. The coal that cannot be processed by the automatic sampling equipment must be manually separated by workers, which results in its high labor intensity, long cycle time, and poor accuracy.

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