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Efficient energy-saving drying process and apparatus

A drying equipment and high-efficiency technology, applied in drying, dryer, lighting and heating equipment, etc., can solve the problem of reducing infrared radiation energy, and achieve the effect of no thermal inertia, shortened drying time, and advanced technology

Inactive Publication Date: 2009-08-05
西安航大炉业科技有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0009] 2. Advantages and disadvantages of infrared radiation drying equipment
[0014] e) The drying process of metal salts and metal concentrates is mainly to evaporate the water in the material, but because water is an asymmetric molecule with electrical polarity, their natural vibration frequency or rotation frequency is mostly located in the infrared wavelength. Absorbs infrared radiation energy consistent with its frequency, thereby reducing the infrared radiation energy that materials can obtain

Method used

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  • Efficient energy-saving drying process and apparatus
  • Efficient energy-saving drying process and apparatus
  • Efficient energy-saving drying process and apparatus

Examples

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Embodiment Construction

[0049] Example figure 1 As shown, the tunnel-type crawler microwave drying device is two large and small horizontal cuboids superimposed into a convex structure, which includes a main transmission mechanism 1, a passive transmission mechanism 2, a conveyor belt 3, a microwave cavity 4, and an electrical box. 5. The main transmission mechanism 1 is at one end below the convex structure, and the passive transmission mechanism 2 is at the other end. The main transmission mechanism 1 and the passive transmission mechanism 2 are connected by a conveyor belt 3, and the microwave cavity 4 is located at the main transmission mechanism 1 and the passive transmission mechanism. Above the mechanism 2, the microwave cavity 4 and the electrical box 5 are two independent cavities, the electrical box 5 is above the microwave cavity 4, and the oil transformer box is at the two corners on one side of the rectangular parallelepiped electrical box 5 place.

[0050] figure 1 The tunnel-type c...

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Abstract

The invention relates to metal powder metallurgy non-standard drying process and equipment, in particular to an energy-saving and high-efficiency drying process and equipment for materials such as metal salts and metal concentrates. Drying; the microwave drying equipment is a tunnel-type crawler microwave drying equipment, its main transmission mechanism (1) is connected with the passive transmission mechanism (2) through the conveyor belt (3), and the microwave cavity (4) is located in the Above the main transmission mechanism (1) and the passive transmission mechanism (2), the electrical box (5) is above the microwave cavity (4), and the oil transformer box is located at the two vertices on one side of the rectangular parallelepiped electrical box (5). place. It can effectively improve energy utilization efficiency and reduce environmental pollution. It is a green and environmentally friendly material drying process.

Description

technical field [0001] The invention relates to a metal powder metallurgy non-standard drying process and equipment, in particular to an energy-saving and high-efficiency drying process and equipment for materials such as metal salts and metal concentrates. Background technique [0002] In recent years, with the continuous deepening and rapid development of my country's metal powder metallurgy technology industry, the output of metal powder has continued to grow, the variety has expanded, the quality has improved, and the market has expanded rapidly. However, due to the rising prices of raw and auxiliary materials such as basic ore, fine ore powder, coal electricity, gas, and fuel oil, the operating pressure of the metal powder manufacturing industry has increased. Metal powder manufacturers are increasing technological transformation, optimizing production processes, and reducing costs. Throughout the metal powder production enterprises at home and abroad, the drying of met...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B3/347F26B17/04
Inventor 朱树伟
Owner 西安航大炉业科技有限公司
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