Roller bed type microwave roasting novel process device
A technology of microwave roasting and process equipment, which is applied in the field of microwave roller kiln roasting device and microwave roller kiln roaster, which can solve the problems of uneven roasting and inability to meet process requirements, and achieve the purpose of promoting endothermic and exothermic reactions and heating up The effect of fast speed and high heating efficiency
Inactive Publication Date: 2018-06-12
湖南景远微波科技有限公司
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- Application Information
AI Technical Summary
Problems solved by technology
Uneven roasting, easy to produce impurity phases, can not meet the process requirements
Method used
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Embodiment 1
[0027] Such as figure 1 As shown, this embodiment provides a microwave roller kiln roasting furnace, which includes a roller kiln roasting furnace body arranged on a support 13, and the two ends of the roller kiln roasting furnace body are respectively provided with a feeding system and an outlet. Material system, the body of the roller kiln roasting furnace is provided with a conveying roller and a microwave source 9, and the microwave source 7 is a continuous wave magnetron. The microwave source 9 is arranged on the top of the furnace, and the conveying roller is installed under the furnace body; the roller kiln roasting furnace also includes a temperature measurement system, and the temperature measurement system is a temperature measurement thermoelectric device installed on the furnace body. Couple 12 adopts multi-point combined temperature measurement, and microwave suppression systems 5 are installed at both ends of the roller kiln roasting furnace.
[0028] The furnac...
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The invention discloses a roller bed type microwave roasting novel process device. The roller bed type microwave roasting novel process device comprises a furnace body of a roller kiln roasting furnace, and the furnace body of the roller kiln roasting furnace is arranged on a support; the two ends of the furnace body of the roller kiln roasting furnace are provided with a feeding system and a discharging system correspondingly; a conveying roller and a plurality of microwave sources are arranged in the furnace body of the roller kiln roasting furnace; the microwave sources are arranged on thefurnace top; the conveying roller is installed below the furnace body; the roller kiln roasting furnace further comprises a temperature measuring system which is installed on the furnace body, and temperature is measured in a multi-point combined manner; and the two ends of the roller kiln roasting furnace are provided with microwave inhibiting systems. According to the roller kiln roasting furnace, materials can be selectively heated, the temperature rising speed is high, and the heating efficiency is high. Microwaves can promote heat absorbing and heat releasing reactions at the same time, and a catalytic effect is achieved on chemical reactions.
Description
technical field [0001] The invention belongs to the field of metallurgical equipment, and more specifically relates to a microwave roller kiln roasting furnace, in particular to a microwave roller kiln roasting device suitable for continuous and uniform roasting of chemical alumina materials. Background technique [0002] The chemical alumina is widely used in chemical industry, abrasives, ceramics, glass, refractory materials, catalysts and their carriers, as well as plastics, rubber, paper and other fields, and has become an indispensable raw material for many industries. In the world, the consumption of chemical alumina is increasing every year, accounting for about 10% of the total alumina production. Due to the wide variety of alumina chemicals and the different production processes, the requirements for product performance on sintering equipment are also different. [0003] At present, the commonly used drying and roasting equipment is mainly industrial electric furna...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F27B9/06F27B9/24F27B9/36F27B9/40F27B9/30
CPCF27B9/062F27B9/2407F27B9/30F27B9/3005F27B9/36F27B9/40F27B2009/3607F27M2003/16
Inventor 戴四元周耀光
Owner 湖南景远微波科技有限公司