Drying device and design method

Abstract

The invention relates to a drying device and a design method. The drying device at least comprises a stirring pushing mechanism, a driving mechanism, an inlet-outlet mechanism and an electronic control system and is characterized in that a feeding port is arranged on one side of the upper portion of the stirring pushing mechanism, a moisture exhaust port is arranged on the other side of the upperportion of the stirring pushing mechanism, one side of the stirring pushing mechanism is further in transmission connection with the driving mechanism, an electromagnetic heating transmission stirring device is arranged in a stirring bin of the stirring pushing mechanism, the electromagnetic heating transmission stirring device comprises an electromagnetic blade hollow shaft, an electromagnetic induction coil formed by a winding spiral hollow copper pipe is arranged in the electromagnetic blade hollow shaft, the pipe wall of the spiral hollow copper pipe is electrically connected with an electromagnetic conductive slip ring of the electronic control system. The drying device can effectively improve energy utilization rate and is low in energy consumption, high in production capacity and automatic control, high-tech and environment-friendly.

Description

technical field [0001] The invention relates to the fields of smelting and nonferrous metals and chemical industry, in particular to a drying equipment and a design method. Background technique [0002] In recent years, with the modernization of my country's industry, the requirements for drying equipment have become higher and higher. Higher requirements are put forward for environmental protection, energy saving and high efficiency. At present, the drying methods in the domestic market mainly include: a flash drying, b boiling drying, c hot air furnace, d box drying, e double cone rotary vacuum drying, etc. High energy consumption, complicated operation, and high labor intensity. The drying methods of a, b, and c use coal directly as fuel to heat and dry materials, and the working environment is dusty, which wastes increasingly scarce resources and seriously affects operators. of good health. The drying methods of d and e are to form steam through boiler roasting and he...

AI Technical Summary

Problems solved by technology

High energy consumption, complicated operation, and high labor intensity. The drying methods of a, b, and c use coal directly as fuel to heat and dry materials, and the working environment is dusty, which wastes increasingly scarce resources and seriously affects operators. good health

The drying methods of d and e are to form steam through boiler roasting and heating, and dry the materials. The equipment has problems such as long drying time of materials, large energy consumption, long heating auxiliary time and boiler safety.

Regardless of the above drying methods, coal is used to transfer heat directly or indirectly. There are low heat energy utilization rates, long drying time for materials, high energy consumption, low heat conduction efficiency, and high consumption and low output of heating auxiliary equipment.

Coal smoke brings serious pollution to the surrounding environment

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