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Material online moisture detection device and detection method thereof

A detection device and material technology, which is applied in the direction of measuring device, conveying bulk materials, and weighing by removing certain components, can solve the problem of automatic water measurement of different materials, inaccurate detection of moisture content, detection equipment and Complicated theoretical schemes and other issues

Pending Publication Date: 2019-03-15
ZHONGYE-CHANGTIAN INT ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the material conveyed on a belt is uncertain, it is difficult to realize automatic water measurement of different materials, and it is necessary to manually adjust the detection parameters of the moisture meter according to the change of the material on the belt. When the material changes frequently, it is difficult. Realize the online detection of moisture; the microwave method cannot accurately detect the moisture content in the core of the material
[0004] The detection equipment and theoretical solutions corresponding to the above methods are complicated, and sometimes professionals are required to solve them.

Method used

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  • Material online moisture detection device and detection method thereof
  • Material online moisture detection device and detection method thereof
  • Material online moisture detection device and detection method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0094] like figure 1 , an online moisture detection device for materials, which includes a cylindrical revolving bin 1, two microwave generators 2 arranged on the upper part of the revolving bin top cover 101 and four weighing devices 3 arranged on the lower part of the revolving bin chassis 102. Four chambers are arranged on the slewing bin chassis 102 . And the rotary bin 1 has four stations: in a clockwise direction, they are the feeding station a, the primary drying station b, the secondary drying station c and the discharging station d. Four of the chambers cycle through the positions of the four stations. The four chambers and the four stations of the carousel 1 take the axis center of the carousel chassis 102 as the apex of the angle, and all have equal included angles of 90° among each other.

[0095] The revolving bin 1 includes an upper top cover 101 , a lower chassis 102 , a side wall 103 and a partition 104 inside the revolving bin 1 . The partition 104 divides ...

Embodiment 2

[0102] Example 1 was repeated, except that the diameter of the opening on the partition 104 at the junction of each of the four chambers of the revolving bin 1 and the dehumidification space 105 was 6 mm.

Embodiment 3

[0104] Repeat Example 1, except that the device also includes a temperature measuring device 11 arranged on the upper part of the revolving bin top cover 101 above the primary drying station b and the secondary drying station c.

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Abstract

A material online moisture detection device comprises a (cylindrical) rotating bin (1), multiple microwave generation devices (2) arranged at the upper part of a rotating bin top cover (101) and multiple weighing devices (3) arranged at the lower part of a rotating bin chassis (102); four chambers are formed in the rotating bin chassis (102); the rotating bin (1) has four stations which are a material feeding station (a), a primary drying station (b), a secondary drying station (c) and a material discharging station (d) in sequence in a clockwise direction, wherein the four chambers are switched between the positions of the four stations in circulation. The material online moisture detection device provided by the invention has the advantages that the four chambers and the four stations work in sequence in circulation so as to guarantee that the moisture detection device can continuously detect the moisture content of materials on line in real time.

Description

technical field [0001] The invention relates to a material moisture detection device and method, in particular to an on-line moisture detection device for bulk materials and a detection method thereof, and belongs to the technical field of raw material property detection in the production process of sintered pellets in the metallurgical industry. Background technique [0002] In the field of metallurgical sintering and pelletizing, a certain amount of moisture is generally required in the process of mixing materials to provide the necessary cohesiveness and adhesion for the formation of material pellets. This moisture includes a part of the moisture contained in the mineral material itself, and moisture will also be added during the mixing process, so that various raw materials can be mixed evenly, which is convenient for the balling and granulation of the material, and is conducive to a more sufficient reaction in the subsequent process. If the amount of water is too low, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N5/04B65G53/24
CPCG01N5/045B65G53/24
Inventor 戴波刘克俭张震温荣耀
Owner ZHONGYE-CHANGTIAN INT ENG CO LTD
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