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A vacuum drying oven

A vacuum drying box and box technology, applied in the drying chamber/container, drying solid materials, drying gas layout, etc., can solve the problems of uneven heating of the drying box, poor drying effect, and coking of materials, so as to improve the drying effect. Efficiency, ensure drying, avoid the effect of local high temperature

Active Publication Date: 2022-04-22
浙江智城医疗器械有限公司
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AI Technical Summary

Problems solved by technology

The existing drying oven is partially heated unevenly, the drying effect is not good, and the phenomenon of materials being scorched is prone to occur

Method used

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  • A vacuum drying oven
  • A vacuum drying oven
  • A vacuum drying oven

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Embodiment Construction

[0019] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0020] Such as Figure 1-9As shown, a vacuum drying box includes a box body 1 and a box door 2, an inner container 3 arranged in the box body, a drying rack 4 arranged on the inner container, a heating tube 5 arranged on the inner wall of the inner container, The exhaust pipe 6 used for gas circulation in the box, the drying rack 4 inclu...

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Abstract

The invention discloses a vacuum drying box, which comprises a box body, a vacuum drying box, a door, a vacuum drying box inside the box, and a drying rack on the box. A vacuum drying oven, a heating tube arranged on the inner wall of the liner, a vacuum drying oven, and a vacuum drying pipeline for gas circulation in the box; the invention can make the materials to be dried evenly heated in the drying oven, Improve drying efficiency.

Description

technical field [0001] The invention relates to the technical field of drying ovens, in particular to a vacuum drying oven. Background technique [0002] The so-called vacuum drying is to heat and dry the dried material under vacuum conditions. It uses a vacuum pump to pump air and dehumidify to form a vacuum state in the working room, reduce the boiling point of water, speed up the drying speed, and can dry at a lower temperature. Under this condition, a higher drying rate is obtained, the heat is fully utilized, and no impurities are mixed in the drying process. The drying oven is widely used in medicine, food, light industry, chemical industry and other industries for low-temperature drying. It has the advantages of fast drying speed, low pollution, and will not damage the internal quality of the dried items. The existing drying oven is partially heated unevenly, the drying effect is not good, and the phenomenon of materials being scorched is prone to occur. Contents o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B11/18F26B5/04F26B21/02F26B21/08F26B25/00F26B25/18
CPCF26B11/18F26B5/04F26B21/02F26B21/08F26B25/00F26B25/18
Inventor 陶埼波肖健张一帆董栩烽王泽飞
Owner 浙江智城医疗器械有限公司
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