Anti-explosion centrifugal fan for drying hot box

Abstract

The invention discloses an anti-explosion centrifugal fan for a drying hot box. The anti-explosion centrifugal fan comprises a machine body shell, wherein the outer surface of the upper end of the machine body shell is fixedly connected with a connecting post and bolts; the bolts are located at one side of the connecting post; a spiral shell and a fixed plate are arranged under one side of the bolts; the fixed plate is located at the middle position of the spiral shell; the outer surface of the lower end of the machine body is fixedly connected with bottom legs; the outer surface of one side of the machine body shell is fixedly connected with a water outlet and a touch screen; the touch screen is located above the water outlet. The anti-explosion centrifugal fan for the drying hot box, disclosed by the invention, is provided with a guide plate, a magnetic plate, a drying electromagnetic valve and a temperature sensor, so that the wind direction of an outlet of the anti-explosion centrifugal fan can be controlled, moisture in air can be lightened, the workload of the drying hot box can be reduced, and the temperature of an electric motor can also be detected; by matching with otherequipment for cooling, an anti-explosion effect can be achieved, and better using prospect is brought.

Description

technical field [0001] The invention relates to the field of centrifugal fans, in particular to an explosion-proof centrifugal fan for drying and heating boxes. Background technique [0002] With the rapid development of modern science and technology, people's requirements for life are getting higher and higher, and a variety of products that are beneficial to people's work and life have been produced. Some equipment for processing products has stricter environmental requirements, including drying heat box, so there is an explosion-proof centrifugal fan for drying and heating boxes; the existing centrifugal fan has certain disadvantages in use, first of all, the wind direction of the outlet of the centrifugal fan cannot be changed, which is troublesome and greatly reduces the practicability , Secondly, the centrifugal fan used in the drying and heating box cannot reduce the moisture in the air, which increases the workload of the drying and heating box. Finally, the centrifu...

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Problems solved by technology

[0002] With the rapid development of modern science and technology, people's requirements for life are getting higher and higher, and a variety of products that are beneficial to people's work and life have been produced. Some equipment for processing products has stricter environmental requirements, including drying heat box, so there is an explosion-proof centrifugal fan for drying and heating boxes; the existing centrifugal fan has certain disadvantages in use, first of all, the wind direction of the outlet of the centrifugal fan cannot be changed, which is troublesome and greatly reduces the practicability , Secondly, the centrifugal fan used in the drying and heating box cannot reduce the moisture in the air, which increases the workload of the drying and heating box. Finally, the centrifugal fan has a relatively high temperature during use, is prone to failure, and is troublesome to deal with. The use process has brought a certain impact, for this reason, we propose an explosion-proof centrifugal fan for drying and heating boxes

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