Electrothermal blowing dry box

Abstract

The invention discloses an electrothermal blowing dry box. The electrothermal blowing dry box comprises a box door, an air blower and a box body, wherein the air blower is arranged at the top of the box body; a radiating window is arranged at the right side of the box body; a rotating platform is arranged in the box body; a tray is arranged above the rotating platform; a humidity inductor is arranged on the tray; a temperature inductor is arranged on the inner wall of the box body; a protection plate is arranged at the upper part of the box body; air dispersing holes are uniformly distributed on the protection plate; the box door is arranged at the left side of the box body; an observation window is arranged at the middle part of the box door; a liquid crystal display screen is arranged at the left side of the box door; and an operation panel is arranged below the liquid crystal display screen. The electrothermal blowing dry box is reasonable in structure and practical in function; as the rotating platform is arranged, products are uniformly heated, and the temperature in the box is low in disturbance; electric heating wires are used for heating, so that the temperature adjustment is convenient and precise; and as the heat preservation layer is arranged, the heat loss can be effectively prevented, and the energy utilization rate is largely improved.

Description

technical field [0001] The invention relates to the field of drying equipment, in particular to an electric blast drying oven. Background technique [0002] Electric drying oven, also known as "oven", is used in various industries such as chemical industry, electronics, casting, automobile, food, machinery, etc., for baking, drying, curing, heat treatment and other convenient heating of various products and samples. Not applicable For volatile items, in order to avoid explosion, the electric heating method is used to carry out the blast cycle drying test. The existing electric blast drying ovens generally set the heater under the drying rack, so that the temperature in the drying oven rises too slowly, and the moisture The evaporation is slow, and because there is no heater at the upper end of the box, the temperature difference between the upper end and the lower end of the box is too large, and it is difficult to fully dry, which greatly reduces the drying speed and qualit...

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Problems solved by technology

[0002] Electric drying oven, also known as "oven", is used in various industries such as chemical industry, electronics, casting, automobile, food, machinery, etc., for baking, drying, curing, heat treatment and other convenient heating of various products and samples. Not applicable For volatile items, in order to avoid explosion, the electric heating method is used to carry out the blast cycle drying test. The existing electric blast drying ovens generally set the heater under the drying rack, so that the temperature in the drying oven rises too slowly, and the moisture The evaporation is slow, and because there is no heater at the upper end of the box, the temperature difference between the upper end and the lower end of the box is too large, and it is difficult to fully dry, which greatly reduces the drying speed and quality, and there is no setting in the general geothermal blast drying box. The temperature and humidity sensor cannot accurately reflect whether the utensils placed in the box are dry, and it is easy to damage the utensils and cause danger. With the progress of society, people now have higher and higher requirements for equipment and more precise temperature control

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