High reliable and high efficient coal ash melting property determinator

A high-efficiency, coal-ash technology, applied in the direction of instruments, measuring devices, scientific instruments, etc., can solve the problems of time dead angle, unfavorable observation, etc., and achieve the effects of reducing occlusion, facilitating experimental observation, and facilitating observation

Inactive Publication Date: 2008-10-08
CHINA UNIV OF MINING & TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the disadvantages of the time dead angle caused by human observation and computer intelligent recognition switching process and the unfavorable observation caused by the existing experimental samples, the present invention provides a highly reliable and efficient coal ash melting tester

Method used

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  • High reliable and high efficient coal ash melting property determinator
  • High reliable and high efficient coal ash melting property determinator
  • High reliable and high efficient coal ash melting property determinator

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0016] Such as figure 1 , figure 2 , image 3 As shown, the light beam emitted from the object in the ash melting tester enters from the observation hole 2-3, passes through the semi-reflective beam splitter 2-2 and splits into two, one beam of reflected light and one beam of refracted light. The human eye 2-4 receives the reflected light through the human eye observation hole 2-6, and the CCD camera lens 2-5 receives the refracted light through the camera lens observation hole 2-7, so that two directions are uninterruptedly observed simultaneously.

[0017] Such as figure 2 , image 3 As shown, the observation box 2 has a light-tight square box 2-1, and a strip socket 2-8 is opened along the diagonal line on the top surface of the box, and a strip slot 2-8 is arranged at the bottom of the box corresponding to the strip socket. 9. The semi-reflective and semi-transparent beam splitter 2-2 is inserted into the bar-shaped slot 2-9 from the bar-shaped socket 2-8, and the si...

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Abstract

The invention discloses a coal ash melting property determinator, with high reliability and high efficiency, which belongs to a analysis and test device for coal quality. The device includes a motor shell, a camera arranged inside the motor shell, an observation box, an alundum tube, a gray cone pallet arranged on the porcelain boat of the alundum tube, the observation box includes a square or rectangle box with openings on three side, an anti-half semi-permeable spectroscope which can divide light into two directions vertically arranged inside the box along a certain angle; the gray cone pallet is a stepped gray cone pallet, the a gray cone location tunnel in the front row bottom of the stepped gray cone pallet and the gray cone location tunnel in the back row of step are arranged to stagger. The invention has the advantages of that: not only a trouble of simultaneous observation is resolved, but also each sample is opportunely monitored in an experiment process, therefore, the experiment has no dead time, and determination accuracy is quite improved.

Description

technical field [0001] The invention belongs to coal quality analysis and test equipment, in particular to a highly reliable and efficient coal ash melting tester. Background technique [0002] At present, due to the needs of the experiment, the existing advanced ash melting testers have adopted two functions of manual observation and computer automatic identification, but there is only one observation hole. Therefore, it is impossible to carry out artificial observation while intelligent identification, and can only switch between artificial observation and microcomputer identification, or even if the whole process can be monitored manually, the microcomputer can only monitor and identify at intervals, which leads to problems in the experiment. There are time dead ends in the process, which may cause errors at critical moments. [0003] Although the gray cone pallet used in conventional experiments can make 7 samples at the same time, there are often a series of problems s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/84G01N25/04
Inventor 张洪龚忠港王文明张徐州
Owner CHINA UNIV OF MINING & TECH
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