Energy-saving and environment-friendly hot air circulation drying oven

Abstract

The invention discloses an energy-saving and environment-friendly hot air circulation drying oven, and relates to the technical field of drying ovens. The energy-saving and environment-friendly hot air circulation drying oven comprises a box body. A layer of silica gel thermal baffle is fixedly connected to the top of the box body, a control box is fixedly installed on the upper surface of the silica gel thermal baffle, ultraviolet lamps uniformly distributed are fixedly installed on the inner top wall of the box body, a temperature sensor is arranged between every two ultraviolet lamps, and an electric heating plate with an L-shaped cross section is fixedly installed on the inner bottom corner wall of the box body. A tray with a U-shaped cross section is arranged in the box body, and a pressing plate is arranged on the upper side of the tray. When the energy-saving and environment-friendly hot air circulating drying oven is used, on the one hand, a driving motor drives the tray to rotate, so that articles on the tray are heated uniformly, and the articles on the tray are not prone to dropping under the action of the pressing plate; and on the other hand, the hot air circulating flow in the box body is realized by a suction fan so that the articles on the tray can be heated uniformly.

Description

technical field [0001] The invention relates to the technical field of ovens, in particular to an energy-saving and environment-friendly hot air circulation oven. Background technique [0002] Drying oven is a very commonly used experimental equipment for biological research. Many drying ovens are relatively simple now, and only heat the utensils by electric heating, resulting in relatively low drying efficiency. Disinfection. At the same time, the existing drying oven cannot efficiently rotate the vessel during the drying process, resulting in uneven drying, poor drying effect and relatively low efficiency, which cannot meet the needs of biological experiments. Therefore, it is necessary to design an efficient drying oven to solve the above problems. [0003] An electric drying oven for hot air circulation biological experiments disclosed in the Chinese invention patent application publication CN 206310852 U. In the electric drying oven for hot air circulation biological ...

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Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides an energy-saving and environment-friendly hot air circulation oven, which solves the problem that in the existing electric heating drying oven, when the motor drives the turntable to rotate, the items on the turntable are easy to fall, causing damage, and the structure is complicated. High energy consumption, which is not conducive to popularization and use

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