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Automatic measuring instrument for bituminous coal caking index

A technology of cohesion index and measuring instrument, which is applied in the direction of instruments, measuring devices, scientific instruments, etc., to achieve the effect of ingenious design, accurate measurement and smooth movement

Active Publication Date: 2011-10-19
常州市方嘉电子仪器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of shortcoming that overcomes above-mentioned manual measurement, the bituminous coal caking index automatic measuring instrument that completes measurement work automatically

Method used

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  • Automatic measuring instrument for bituminous coal caking index
  • Automatic measuring instrument for bituminous coal caking index
  • Automatic measuring instrument for bituminous coal caking index

Examples

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Embodiment 1

[0022] See Figure 1 to Figure 6 , the present invention has base 1, and base 1 is provided with drum frame 2, manipulator assembly 3 and balance 5, and rotating drum 6 is set on drum frame 2, and manipulator assembly 3 is connected with sample sieve 4, and drum 6 has the function that is arranged on The sliding door 61 on the peripheral surface and the sliding door control assembly 62 that controls the opening and closing of the sliding door 61, the sliding door 61 of the drum 6 is slidingly arranged on the peripheral surface of the drum 6, and its inner wall is in contact with the inner wall of the drum 6. The circular surfaces match, and it is a part of the inner wall of the drum 6 when it is closed; the sliding door control assembly 62 has a sliding door motor 621 fixedly arranged on the rotating drum 6 and a sliding door gear 622 fixedly arranged on the shaft of the sliding door motor and fixedly arranged on the The sliding door rack 623 on the sliding door 61, the slidin...

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Abstract

The invention relates to an automatic measuring instrument for bituminous coal caking index, comprising a base, wherein a rotary drum rack, a manipulator component and a balance are arranged on the base; a rotary drum is rotatably arranged on the rotary drum rack; the manipulator component is connected with a sample weighing screen; the rotary drum is provided with a movable door arranged on the circumferential surface and a movable door control component that can control the movable door to open and close; the internal wall of the movable door is coincident to the internal round surface of the rotary drum; when the movable door is closed, the movable door is one part of the internal wall of the rotary drum; and the sample weighing screen can be controlled by the manipulator component to be rotated to the weighing position on the balance, the sample dumping position above the rotary drum and the sample containing position below the rotary drum. In the invention, by whole layout arrangement, the working procedure of manually determining the bituminous coal caking index can be integrated into automatic operation; the defect of manual determination can be overcome; and the automatic measuring instrument can be used conveniently and quickly, can be controlled flexibly, is accurate in measurement, and has smart and reasonable design and high practicability.

Description

technical field [0001] The invention relates to an automatic measuring instrument for bituminous coal caking index. Background technique [0002] According to the national standard UDC622.66 of the People's Republic of China, the determination of the cohesion index of bituminous coal is to test the strength of the coke block in a drum of a certain specification, and use the wear resistance of the coke block, that is, the resistance to failure, to indicate the viscosity of the test coal sample. binding ability. The specific operation is to put the coke blocks into the drum, and carry out the first drum test. After the drum test, the coke blocks are screened with a 1mm round hole sieve, and then the weight of the part on the sieve is weighed, and then put into the The drum is subjected to the second drum test, and the screening and weighing operations are repeated, and then the bituminous coal caking index is calculated according to the relevant formula. Each time the drum w...

Claims

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Application Information

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IPC IPC(8): G01N5/00
Inventor 英凤国
Owner 常州市方嘉电子仪器有限公司
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