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System for testing total moisture in coal on basis of Internet of Things as well as test method

A test system, the technology of the Internet of Things, applied in the field of the Internet of Things, can solve problems such as the inability to realize intelligent control of the test process

Pending Publication Date: 2019-04-02
许飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention also provides a test method of a test system for total moisture in coal based on the Internet of Things, which solves the technical problem that the method for testing total moisture in coal cannot realize intelligent control of the test process during the test

Method used

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  • System for testing total moisture in coal on basis of Internet of Things as well as test method
  • System for testing total moisture in coal on basis of Internet of Things as well as test method
  • System for testing total moisture in coal on basis of Internet of Things as well as test method

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Experimental program
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Embodiment Construction

[0078] A test system for total moisture in coal based on the Internet of Things, see figure 1 , including a test base 1, an industrial balance 2 made of a load cell is installed on the support of the axial middle part on the upper surface of the test base 1, and the base of the industrial balance 2 and the axial middle part on the upper surface of the test base 1 The axial centers on the top surface of the support are arranged in frictional connection with each other;

[0079] The front side of the industrial balance 2 is equipped with a cylinder controller 7 located on the left side of the axial front on the upper surface of the test base 1 and has two output ports. Vertical cylinder 701, horizontal cylinder 703, first solenoid valve 702, second solenoid valve 704 at the radial center of the upper shaft front;

[0080] Such as Figure 8 As shown, the first output port of the cylinder controller 7 is connected to the input end of the first solenoid valve 702 that controls th...

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Abstract

The invention relates to the technical field of Internet of Things and discloses a system for testing total moisture in coal on the basis of the Internet of Things. The system comprises a test base, an Internet of Things test server is mounted on the test base, data interaction between test data of the Internet of Things test server and Internet of Things test software on a terminal as well as communication connection between the Internet of Things test server and the Internet of Things test software are realized by virtue of a local area network gateway, on the test base, an industrial balance, a cylinder controller, a vertical cylinder, a horizontal cylinder, a first electromagnetic valve, a second electromagnetic valve and an air drying oven are mounted, and a manipulator used for conveying a shallow tray is mounted on the horizontal cylinder. The test system disclosed by the invention solves the problems that instruments and equipment for testing the total moisture in the coal needa tester to operate in a process of testing the total moisture in the coal and intelligent operation can not be realized. The invention also provides a test method of the system for testing the totalmoisture in the coal on the basis of the Internet of Things, and the problem that a method for testing the total moisture in the coal can not realize intelligent control over a test process during test is solved.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to a test system and a test method for total moisture in coal based on the Internet of Things. Background technique [0002] Regardless of whether it is steam coal or washed coking coal, coal samples need to be collected and tested during the transaction settlement process. Among them, the total moisture in coal is one of the must-test items. [0003] According to GBT211-2007 Determination method of total moisture in coal, the determination method of total moisture in coal includes method A, method B and method C. At present, testing institutions usually use method B2, that is, weigh a certain amount of coal samples with a particle size of <13mm, At (105-110°C), dry in the air flow until the mass is constant, and calculate the total moisture according to the mass loss of the coal sample after drying; the instruments and equipment used in GBT211-2007 method B2 inclu...

Claims

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Application Information

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IPC IPC(8): G01N5/04
CPCG01N5/045
Inventor 不公告发明人
Owner 许飞
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