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High-efficiency vacuum drying oven for chemical experiments

A chemical experiment and vacuum oven technology, applied in the chemical field, can solve problems such as uneven drying and inconvenient movement of the vacuum oven, and achieve the effect of convenient drying and saving space

Inactive Publication Date: 2018-07-06
安徽龙谷商贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a high-efficiency vacuum oven for chemical experiments, which solves the problems of inconvenient movement and uneven drying of the current vacuum oven

Method used

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  • High-efficiency vacuum drying oven for chemical experiments
  • High-efficiency vacuum drying oven for chemical experiments
  • High-efficiency vacuum drying oven for chemical experiments

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] like Figure 1-4 As shown, the present invention provides a technical solution: a high-efficiency vacuum oven for chemical experiments, comprising a box body 3, one side of the box body 3 is hinged with a sealed box cover 1, and the middle part of the sealed box cover 1 is provided with a transparent observation window 2, sealed Box cover 1 edge is also provided with handle 4, and box body 3 side walls are also equipped with display screen 12, control s...

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Abstract

The invention discloses a high-efficiency vacuum drying oven for chemical experiments. The high-efficiency vacuum drying oven comprises a box body, wherein a sealing box cover is hinged to one side ofthe box body, and a display screen, a control switch and a temperature adjusting knob are further installed on the side wall of the box body; a supporting frame is further fixedly connected to one side of the box body, a vacuum pump is installed on the supporting frame, and the upper end of the vacuum pump communicates with the interior of the box body through a pipeline; a speed reducing motor is fixedly installed on the top surface of the box body, an output shaft of the speed reducing motor is connected to a rotating shaft, the rotating shaft penetrates through the box body and extends into the box body, and the upper end and the lower end of the rotating shaft are rotationally connected to the inner wall of the box body through bearings; and multiple trays are uniformly arranged at equal intervals along the length direction of the rotating shaft, and each tray is formed by splicing two semicircular assemblies, the semicircular assemblies are clamped on the two sides of the rotating shaft, and the two semicircular assemblies forming the same tray are connected through connecting assemblies in a locking mode. According to the high-efficiency vacuum drying oven, the problems thatan existing vacuum drying oven is inconvenient to move and uneven in drying is solved.

Description

technical field [0001] The invention relates to the technical field of chemistry, in particular to a high-efficiency vacuum oven for chemical experiments. Background technique [0002] Vacuum oven is a box-type drying equipment that dries dry materials under negative pressure conditions. Its working principle is to use a vacuum pump to pump air and dehumidify, so that a vacuum state is formed in the working room, the boiling point of water is lowered, and the drying speed is accelerated. [0003] The existing vacuum oven has the problems of simple structure, inconvenient movement, and uneven drying of articles. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficiencies of the prior art, the invention provides a high-efficiency vacuum oven for chemical experiments, which solves the problems of inconvenient movement and uneven drying of the current vacuum oven. [0006] (2) Technical solution [0007] In order to achieve the abov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B5/04F26B11/18F26B25/02F26B25/10
CPCF26B5/042F26B11/18F26B25/02F26B25/10
Inventor 谢静
Owner 安徽龙谷商贸有限公司
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