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Metal sealed radio frequency carbon dioxide laser dryer

A carbon dioxide and metal sealing technology, used in dryers, drying, heating devices, etc., can solve the problem of huge cost of dust removal devices, and achieve the effects of thorough surface drying, reducing processing time and improving accuracy.

Inactive Publication Date: 2012-10-31
武汉晶石光电技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0013] 1: A large amount of hot air flow is required to ensure the heat required for moisture vaporization. If the particle size of the material to be dried is small, the dust removal device will be huge and cost more;

Method used

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  • Metal sealed radio frequency carbon dioxide laser dryer

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Embodiment 1

[0028] Such as figure 1 As shown, this embodiment discloses a metal-sealed radio-frequency carbon dioxide laser dryer, including a metal carbon dioxide radio-frequency laser 1, a collimating beam expander 2 connected to the outlet of the metal carbon dioxide radio-frequency laser 1, and a collimator mounted on the collimator The rotating scanning mirror 3 at the exit end of the beam expander 2, the laser wavelength generated by the metal carbon dioxide radio frequency laser 1 is 10.6 microns; of course, it also includes some other auxiliary equipment, such as simplified control system, power supply system, optical protection device, and various parts The mechanical support and the guide fan for removing water vapor, etc., are all common devices in this field.

[0029] The main components of the invention include a laser, a collimating beam expander and a rotating scanning lens. The laser mainly produces a 10.6um laser beam, which is the core part of the entire system, and its...

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Abstract

The invention relates to a dryer, in particular to a metal sealed radio frequency carbon dioxide laser dryer. The dryer comprises a metal carbon dioxide radio frequency laser, a collimating beam expander and a rotary scanning lens, wherein the collimating beam expander is connected to an outlet end of the metal carbon dioxide radio frequency laser; the rotary scanning lens is arranged at an outlet end of the collimating beam expander; the wavelength of laser produced by the metal carbon dioxide radio frequency laser is 10.6 microns. The metal sealed radio frequency carbon dioxide laser dryer is particularly suitable for drying treatment of a surface; and since high energy of the laser is used, the treatment time can be shortened, the surface drying is also complete, the accuracy of the equipment can be improved in some high-accuracy vacuum systems, and dehumidification treatment is not required to be performed in advance.

Description

technical field [0001] The invention relates to a drying machine, in particular to a metal-sealed radio frequency carbon dioxide laser drying machine. Background technique [0002] The dryer is a mechanical device that vaporizes and escapes the moisture (generally referring to water or other volatile liquid components) in the material by heating to obtain a solid material with a specified moisture content. Humans are used to drying materials with natural heat sources and natural ventilation, which is completely restricted by natural conditions and the production capacity is low. With the development of production, they are gradually replaced by artificial controllable heat sources and mechanical ventilation and dehumidification methods. Existing dryers are mainly convection dryers. It is the most widely used type of dryer, including fluidized dryers, airflow dryers, box dryers, spray dryers, tunnel dryers, etc. [0003] The drying process consumes a lot of heat energy. In...

Claims

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Application Information

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IPC IPC(8): F26B23/04
Inventor 王红青邱收
Owner 武汉晶石光电技术有限公司
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