Full-boiling cyclone fluidized bed air separating damping machine and new air separating damping technology

Abstract

The invention relates to a full-boiling cyclone fluidized bed air separating damping machine and a new air separating damping technology. The full-boiling cyclone fluidized bed body arranged in a sealed case is divided into a drying section bed and an air separating section bed, wherein a drying section air compartment and an air separating air compartment are separately arranged below the two beds, a fine granule emission pipe is arranged on the upper side surface of the air separating section bed, and the tail part of the air separating section bed is communicated with a coarse granule emission pipe. The granular material is placed in the sealed case so that a great deal of moisture is taken away effluent gas and then the granular material is separately sent to the fine granule emissionpipe and the coarse granule emission pipe for central emission. The two aims of humidity-regulating and size-grading can be completed on one device, thus the machine and the new technology of the invention are especially suitable to be popularized in the coal moisture conditioning field of the coking industry.

Description

Technical field [0001] The present invention relates to a kind of equipment and technology for humidity adjustment and particle size classification of granular materials, especially a kind of full boiling swirl fluidized bed air separation and humidity control machine and air selection adjustment machine which can realize the reduction of the moisture content of granular materials and the classification according to the particle size of granular materials at the same time. Wet new craft. Background technique [0002] At present, there are many processes and equipment for only reducing the moisture content of granular materials, and there are also many processes and equipment for only grading the particle size of granular materials. , Such as coking, metallurgy, grain and food industries have this requirement. Introducing full-boiling swirling fluidized bed technology into the field of particle material humidity regulation and particle size classification can accomplish the ...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiency that the existing particle material humidity adjustment process and equipment or particle size classification process and equipment can not simultaneously achieve the two purposes of humidity adjustment and particle size classification, the present invention provides a full boiling swirl fluidized bed winnowing humidifier and blower The new process of humidity control, the full boiling swirl fluidized bed air separation and humidity control machine and the new process of air selection and humidity control can not only complete the two purposes of humidity adjustment and particle size classification, but also complete these two purposes at the same time

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