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Dynamic high-temperature continuous microwave roasting equipment

A dynamic, high-temperature technology, applied in the direction of lighting and heating equipment, furnace types, furnaces, etc., can solve the problems of large energy dissipation, inability to mix materials evenly and heat evenly, and lack of insulation devices, etc., to achieve low cost and automation The effect of high and simple equipment structure

Active Publication Date: 2014-12-03
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In view of the stirring rod existing in the above-mentioned existing spiral continuous feeding and stirring microwave equipment, the material can only be transported in one direction, and the material cannot be mixed and heated evenly. The equipment does not have a heat preservation device, and the energy dissipation will be large, etc. Shortcomings, the present invention provides a microwave dynamic high temperature continuous roasting equipment

Method used

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  • Dynamic high-temperature continuous microwave roasting equipment
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  • Dynamic high-temperature continuous microwave roasting equipment

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Experimental program
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Effect test

Embodiment 1

[0032] Such as Figures 1 to 3 As shown, the microwave dynamic high-temperature continuous roasting equipment includes a frame 1, a furnace body, a microwave heating system, a temperature measurement system, a feeding system, a discharging system, a cooling system, a PLC control device 14 and a double-helix stirring device. The microwave heating system includes a microwave heating cavity 3 and a magnetron 12, the temperature measurement system includes a thermocouple 28, the cooling system includes a circulating cooling water pipe 13, and the double-helix stirring device includes a stirring shaft 7, an external spiral 19 and an internal spiral 20. Blades 8, chains 15, screw motors 16 and bearings 18, the frame 1 supports the furnace body, the material of the furnace body is stainless steel 4, the cross-section of the ports at both ends of the furnace body is a symmetrical hexagon, and the inside of the furnace body is close to the stainless steel 4 The furnace wall is successi...

Embodiment 2

[0036] Such as Figures 1 to 3 As shown, the microwave dynamic high-temperature continuous roasting equipment includes a frame 1, a furnace body, a microwave heating system, a temperature measurement system, a feeding system, a discharging system, a cooling system, a PLC control device 14 and a double-helix stirring device. The microwave heating system includes a microwave heating cavity 3 and a magnetron 12, the temperature measurement system includes a thermocouple 28, the cooling system includes a circulating cooling water pipe 13, and the double-helix stirring device includes a stirring shaft 7, an external spiral 19 and an internal spiral 20. Blades 8, chains 15, screw motors 16 and bearings 18, the frame 1 supports the furnace body, the material of the furnace body is stainless steel 4, the cross-section of the ports at both ends of the furnace body is a symmetrical hexagon, and the inside of the furnace body is close to the stainless steel 4 The furnace wall is successi...

Embodiment 3

[0040] Such as Figures 1 to 3 As shown, the microwave dynamic high-temperature continuous roasting equipment includes a frame 1, a furnace body, a microwave heating system, a temperature measurement system, a feeding system, a discharging system, a cooling system, a PLC control device 14 and a double-helix stirring device. The microwave heating system includes a microwave heating cavity 3 and a magnetron 12, the temperature measurement system includes a thermocouple 28, the cooling system includes a circulating cooling water pipe 13, and the double-helix stirring device includes a stirring shaft 7, an external spiral 19 and an internal spiral 20. Blades 8, chains 15, screw motors 16 and bearings 18, the frame 1 supports the furnace body, the material of the furnace body is stainless steel 4, the cross-section of the ports at both ends of the furnace body is a symmetrical hexagon, and the inside of the furnace body is close to the stainless steel 4 The furnace wall is successi...

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Abstract

The invention relates to dynamic high-temperature continuous microwave roasting equipment, and belongs to the technical field of high-temperature microwave roasting equipment for intermediate material high-temperature sintering and roasting and chlorine trifluoride removal and capable of realizing automatic continuous production in the metallurgical and material industries. The dynamic high-temperature continuous microwave roasting equipment comprises a rack, a furnace body, a microwave heating system, a temperature measurement system, a feeding system, a discharging system, a cooling system, a PLC (programmable logic control) device and a double-helix stirring device, wherein the microwave heating system, the temperature measurement system, the feeding system, the discharging system, the cooling system and the double-helix stirring device are arranged on the furnace body; the double-helix stirring device comprises a blade consisting of an outer helix and an inner helix; the microwave heating system, the temperature measurement system, the feeding system, the discharging system, the cooling system and the PLC device are connected. The equipment is simple in structure, high in automation degree, efficient, clean, convenient and low in cost, and can be used for continuous large-scale production.

Description

technical field [0001] The invention relates to a microwave dynamic high-temperature continuous roasting equipment, which belongs to the technical field of microwave high-temperature roasting equipment used for high-temperature sintering, roasting and removal of fluorine and chlorine for intermediate materials in the metallurgy and material industries, which can realize automatic continuous production. Background technique [0002] In the metallurgical industry, especially in the lead-zinc smelting system, when the content of fluorine and chlorine in the system reaches a certain value, it will cause serious corrosion to the equipment. The plate causes corrosion, which affects the electrolysis efficiency and increases the production cost. Therefore, the control of fluorine and chlorine content has always been an important and urgent problem to be solved. Fluorine- and chlorine-containing intermediate materials in lead-zinc smelting mainly include: zinc oxide dust obtained fr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B9/06F27B9/38F27B9/39C22B1/02
Inventor 巨少华刘超张利波彭金辉周俊文郭胜惠刘明郭战永
Owner KUNMING UNIV OF SCI & TECH
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