Explosion-proof mechanism for drying oven

Abstract

The invention discloses an explosion-proof mechanism for a drying oven. The explosion-proof mechanism comprises a box body, a box door, a storage rack, a heating device and an explosion-proof device, the box door capable of being opened is hinged to the box body, the storage rack is installed in the box body, the heating device is installed in the box body and comprises a heating pipe, a heater, an air duct plate and a bidirectional fan, the heating pipe is installed on the top in the box body, the heater is installed in the heating pipe, the bottom of the heating pipe is connected with an exhaust pipe, the exhaust pipe is located between two sets of brackets, the air duct plate is installed on the side wall of the box body, the top of the air duct plate is provided with an air return pipe communicated with the heating pipe, a bidirectional fan is installed in the air return pipe, and explosion-proof devices are installed on the box door and the side wall, opposite to the box door, of the box body. The heating device is arranged in the box body, the bidirectional fan can be used for circularly heating products on the storage rack so as to ensure the heating efficiency, and meanwhile, the explosion-proof devices are arranged on the box body and the box door, so that force generated by explosion can be removed during heating, and the fault of box explosion is avoided.

Description

technical field [0001] The invention relates to the field of oven equipment, in particular to an explosion-proof mechanism for an oven. Background technique [0002] Oven is a kind of equipment used to heat products. It is widely used in pharmaceutical, chemical and other industries. Its function is to heat products to achieve the purpose of drying. When existing ovens heat products, the volatilization The substance will continue to release when heated, which will not only increase the pressure in the oven, cause the oven to deform, but also have the risk of explosion, which can easily cause safety accidents. Therefore, the explosion-proof of the oven is particularly important. The explosion-proof of the existing oven is mainly reflected in The door is connected to the box body, but the explosion-proof effect is extremely limited, and there is still a risk of explosion when the oven is heated. Contents of the invention [0003] The object of the present invention is to pr...

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Problems solved by technology

[0002] Oven is a kind of equipment used to heat products. It is widely used in pharmaceutical, chemical and other industries. Its function is to heat products to achieve the purpose of drying. When existing ovens heat products, the volatilization The substance will continue to release when heated, which will not only increase the pressure in the oven, cause the oven to deform, but also have the risk of explosion, which can easily cause safety accidents. Therefore, the explosion-proof of the oven is particularly important. The explosion-proof of the existing oven is mainly reflected in The door is connected to the box body, but the explosion-proof effect is extremely limited, and there is still a risk of explosion when the oven is heated.

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