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Caking index tester and application method thereof

A technology of cohesion index and measuring instrument, which is applied in the direction of removing certain components and weighing, can solve the problems of cumbersome operation and inability to realize test automation, etc., and achieve the effect of realizing automation, reducing labor intensity and easy operation

Inactive Publication Date: 2014-10-08
拜城县众泰煤焦化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current caking index tester is cumbersome to operate, especially when the coke block and coke powder are separated, and the automation of the test cannot be realized

Method used

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  • Caking index tester and application method thereof

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] as attached figure 1 As shown, a cohesion index tester includes a motor 1, a drum 5 and a collecting hopper 7, the motor 1 is fixedly installed on the support 2, and the rotating drum 5 and the collecting hopper 7 are all arranged on the equipment casing 4 Inside, a collecting hopper 7 is arranged below the rotating drum 5 , the rotating drum 5 is connected with the motor 1 through the bearing 3 , and the motor 1 can drive the rotating drum 5 to rotate. The surface of the drum 5 is evenly distributed with sieving holes, the diameter of the sieving holes is 1mm, and a hairbrush 9 is installed on the top of the equipment casing 4 above the drum 5, and the bristles of the hairbrush 9 The end is in contact with the outer surface of the drum 5 to prevent the coke powder from clogging the screening holes of the drum due to long-term work. Described hairbrush 9 and r...

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Abstract

The invention discloses a caking index tester. The caking index tester comprises a motor, a rotary drum and an aggregate bin, wherein the rotary drum is connected with the motor, a plurality of screening pores are uniformly distributed in the surface of the rotary drum, the aggregate bin is arranged below the rotary drum, a weighing device is arranged below the aggregate bin, and a signal output end of the weighing device is connected with a signal input end of a recording and calculating device. By adopting the caking index tester and the application method thereof, no other manual operation is needed in the entire test process, so that more simplicity and convenience in operation can be achieved, the labor intensity can be alleviated, and the automation can be realized.

Description

technical field [0001] The invention relates to the field of analysis and measurement of coal quality characteristics of bituminous coal, in particular to a caking index tester and a use method thereof. Background technique [0002] According to the degree of deterioration, coal is mainly divided into three categories: lignite, bituminous coal and anthracite. Bituminous coal is widely used in the field of coal chemical industry. In order to better judge its use characteristics, it is necessary to analyze the characteristics of coal quality. In the coking industry, bituminous coal The caking index is an important index to evaluate its coking characteristics. [0003] The currently used cohesive index tester, when measuring the cohesive index, takes a sample coke block with a mass of m and puts it into the drum for the first 250r drum test. The coke block after the drum test is measured in lmm The round hole sieve is manually sieved, and then the mass ma of the part on the si...

Claims

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Application Information

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IPC IPC(8): G01N5/04
Inventor 毛志民张凯蒋善勇裴健宇秦军胜兰鹏兵殷雪渊
Owner 拜城县众泰煤焦化有限公司
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