Vacuum drying box

A technology of vacuum drying oven and drying oven, which is used in drying solid materials, drying chamber/container, drying gas arrangement, etc., can solve the problem that the box body cannot be kept in a good sealing state, the edge of the stainless steel box body is rusted, and the sealing strip is corroded. Softening and other problems, to achieve good thermal insulation effect, avoid corrosion, and prolong the service life.

Pending Publication Date: 2019-07-05
NORTHEASTERN UNIV
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the edge of the box is mostly made of stainless steel, due to the frequent occurrence of acidic, alkaline or organic environments in practical applications, the condensation on the lower side of the sealing plate will cause the sealing strip to be corroded and softened, and the edge of the stainless steel box will be rusted. , so that the sealing strip cannot be closely attached to the edge of the box, and finally the box of the vacuum drying oven cannot maintain a good sealing state

Method used

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Embodiment Construction

[0039] In order to better explain the present invention and facilitate understanding, the following describes the present invention in detail through specific embodiments in conjunction with the accompanying drawings.

[0040] It should be noted that the "inside" in the present invention refers to the side facing the inside of the drying box, and the "outside" refers to the side facing the outside of the drying box.

[0041] The invention provides a vacuum drying oven, such as figure 1 with 2 As shown, it includes a base 1, a box body 2 with side openings, and an openable cover body 3 for closing the side openings. The box body 2 is fixedly installed on the base 1 and the cover body 3 and the box body 2 are rotatably connected.

[0042] Box

[0043] The box body 2 includes a drying box 21 and a storage box 22.

[0044] The drying box 21 is set as a box structure with an opening, and the drying box 21 is fixedly installed on the base 1 so that the opening of the drying box faces one sid...

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Abstract

The invention discloses a vacuum drying box which comprises a box body opened in the side part and an openable cover body for closing the opening in the side part. A sealing adhesive tape is arrangedat the opening in the side part of the box body along the opening edge. The cover body comprises a cover main body, a sealing plate and a condensing liquid collecting tank. The cover main body is rotatably connected to the box body, the sealing plate is fixedly mounted on the inner side of the cover main body, the condensing liquid collecting tank is horizontally and fixedly mounted on the inner side of the sealing plate, and the condensing liquid collecting tank is opened upwards; the opening in the side part is closed, and the sealing plate is tightly attached to the sealing adhesive tape. Condensed flowing liquid drops can be collected in the tank, and the liquid in the tank can be scrubbed by a towel to be cleaned, so that corrosion of the liquid drops to the sealing adhesive tape andthe edge of the box body is prevented, and the service life of the vacuum drying box is prolonged greatly.

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 vacuum drying oven is specially designed for the drying of heat-sensitive, easily decomposed and easily oxidized substances. It can maintain a certain degree of vacuum in the working chamber during work, and can fill the interior with inert gas, especially for items with complex compositions. For quick drying, use an intelligent digital temperature regulator to set, display and control the temperature. [0003] At present, the commercially available vacuum drying oven includes a box body and a cover body. The box body is mostly a stainless steel box body. The opening side of the vacuum drying box is mostly sealed with rubber or silicone sealant strips on the box body and tempered glass on the cover body. Plate to realize the vacuum drying box in a sealed state. [0004] The correct way to use the vacuum drying oven is to first...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B5/04F26B9/06F26B21/00F26B25/00F26B25/12F26B25/18
CPCF26B5/04F26B9/06F26B25/18F26B25/12F26B21/004F26B25/00F26B25/008
Inventor 孙震宇彭成马少博韩庆
Owner NORTHEASTERN UNIV
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