Efficient drying device suitable for mechanical ash and operating method thereof

Abstract

The invention discloses an efficient drying device suitable for mechanical ash. The efficient drying device comprises a drying drum, a motor, a transmission shaft, an air blower and stirring rods. The efficient drying device is characterized in that the drying drum is arranged on a support; a feeding pipe, a discharging pipe and a vent valve are arranged on the drying drum, and a water outflow pipe and a water inflow pipe are formed in the drying drum; the motor is arranged on the outer wall of the drying drum, and the transmission shaft is arranged in the drying drum; one end of the transmission shaft penetrates through the drying drum and is connected with the motor, and the other end of the transmission shaft is arranged in a bearing; and the air blower is arranged on the drying drum. According to the efficient drying device suitable for the mechanical ash, an interlayer is arranged on the drying drum, water with a certain temperature is injected into the interlayer and can provide heat for drying of the mechanical ash; and the transmission shaft and the stirring rods are each arranged to be of a hollow structure, air nozzles are arranged on the transmission shaft and the stirring rods, and air is blown into the transmission shaft by the air blower and discharged into the drying drum through the air nozzles, so that air flows in the drying drum are added, and further the drying efficiency and the drying quality of the mechanical ash are improved.

Description

technical field [0001] The invention relates to a dust drying device, in particular to a high-efficiency drying device suitable for chemical dust and an operation method thereof. Background technique [0002] In chemical production, the crushing of raw materials will generate a large amount of dust. If the dust is not collected and utilized, it will not only cause waste of raw materials, but also pollute the environment and reduce environmental protection performance. Most of the existing methods are collected by dust removal systems and reused. However, due to the high water content of the collected dust, it is not only inconvenient for crushing and reuse, but also not convenient for dust storage and transportation, and even leads to a decline in the quality of dust-made products. Therefore, drying equipment is often used to control the water content of dust. The patent with Japanese application number 201410761999.1 discloses a chemical dust drying device, which solves the...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a drying device with high working efficiency, good drying uniformity, wide application range and good versatility for the problems of low working efficiency and poor drying uniformity of chemical dust existing in the existing drying device for chemical dust. , High-efficiency drying device suitable for chemical dust with convenient operation and its operation method

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