Drying dehydration plant of electric heating vibrating screen

A technology of dehydration device and vibrating screen, which is applied in the direction of heating device, drying, drying machine, etc., can solve the problems of poor coal dehydration effect and high transportation cost, achieve reasonable and reliable structural design, safe and convenient operation process, and overcome transportation cost higher effect

Inactive Publication Date: 2013-09-04
钱兆鑫
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the existing coal dehydration effect is poor and the transportation cost is high, the present invention provides an electric heating vibrating screen drying and dehydration device

Method used

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  • Drying dehydration plant of electric heating vibrating screen
  • Drying dehydration plant of electric heating vibrating screen

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Embodiment Construction

[0010] The electric heating vibrating screen drying and dehydrating device includes a sieve body 1 and a motor 2. Exciting bodies 3 are fixed on the left and right sides of the sieve body 1, and a transmission shaft 4 is eccentrically arranged between the vibrating bodies 3 corresponding to the left and right directions, and the motor 2 and the excitation body 3 are provided with a connection plate 5 connected to both, and also include a power supply 6, a control cabinet 7 and an infrared probe 8 located in the screen body 1, and a heat conduction plate 9 is arranged on the upper surface of the screen body 1. 1. A heat insulation board 10 is arranged on the lower end surface, and a support column 11 fixed between the heat conduction plate 9 and the heat insulation board 10 is arranged, and a number of curved electric heating tubes 12 are arranged in the screen body 1, and the electric heating tube 12 is fixed There is a screw 13 passing through the side wall of the screen body ...

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Abstract

The invention particularly relates to a drying dehydration plant of an electric heating vibrating screen. The drying dehydration plant solves the problem that the existing coal dehydration effect is poor so that transportation cost is high. The drying dehydration plant further comprises a power source, a control cabinet and an infrared ray probe located in a screen body, wherein a heat conductive plate is arranged on the upper end face of the screen body, a heat insulation plate is arranged on the lower end face of the screen body, a supporting column fixed with the heat conductive plate and the heat insulation plate is arranged between the heat conductive plate and the heat insulation plate, a plurality of crookedly-distributed electric heating tubes are arranged in the screen body, a threaded rod penetrating out of the lateral wall of the screen body is fixed on each electric heating tube, a fastening nut is screwed on each threaded rod, the output end of the power source is connected with the input end of the control cabinet, and the output end of the control cabinet is respectively connected with the input end of a motor, the input end of the infrared ray probe and a binding post of each electric heating tube. The drying dehydration plant achieves the purpose of intelligent constant temperature conversion, effectively controls moisture required by materials through drying dehydration, further guarantees original essences of materials in a granulometric level, namely cannot cause dissociation phenomena, is safe in operation process, and brings convenience to the operation process.

Description

technical field [0001] The invention relates to a dehydration device for a coal preparation plant, in particular to an electrothermal vibrating screen drying and dehydration device. Background technique [0002] Vibrating screen is the most widely used screening machine for dehydration and desliming in coal preparation plants. It is suitable for dehydration devices in coal processing, but its dehydration effect cannot meet the process requirements of downstream enterprises, resulting in rising invalid costs for production, processing, transportation, etc. Although many factories and commercial companies have developed various drying equipment, there are many problems in actual use, especially the moisture content of clean coal and the requirements. There is still a big gap. Contents of the invention [0003] In order to solve the problem that the existing coal dehydration effect is poor and the transportation cost is high, the invention provides an electric heating vibrati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B23/06B07B1/28
Inventor 钱兆鑫
Owner 钱兆鑫
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