Drum of rotary type active coke processing equipment

Abstract

The invention relates to a roller of rotary activated coke processing equipment, one end of the roller is connected with a device for feeding material and collecting mixed gas and the other end thereof is connected with a discharging device; the middle part of the roller is arranged in a combustion chamber; one end of the outer wall of the roller is provided with a transmission gear ring; the twoends of the roller are provided with a supporting rolling ring respectively; a motor drives the roller to rotate in the combustion chamber; a plurality of clapboards are arranged from the inside of the roller to the two ends thereof parallelly; the inner space of the roller is divided into a plurality of material-heating chambers uniformly; one side of the clapboard is fixed on the inner wall of the roller and the other side thereof is fixed on the wall of a steam pipe of the center of the roller; the steam pipe is connected with the roller into a whole; one end of the steam roller, which is near the discharging device, is provided with a plurality of steam holes; at least one material-tilting board is arranged on each clapboard vertically. By adopting the structure, the material enters the material-heating chamber of the inside space of the roller for turning over and is activated by being contacted with the steam of the steam hole simultaneously.

Description

A drum of rotary active coke processing equipment technical field The invention belongs to a material processing equipment, in particular to an equipment for preparing active coke from coke powder and blue carbon powder with a particle size of less than 2 mm, or regenerating saturated activated coke after treating industrial wastewater and urban sewage. Background technique During the processing of coke and blue carbon, a large amount of coke powder and blue carbon powder with a particle size of less than 2mm are produced. Since the coke powder and blue carbon powder with a particle size of less than 2mm cannot be used, they become waste in the coke industry and are usually mixed with coal. burn in. The activated coke for treating industrial wastewater or urban sewage requires a particle size of less than 2mm. If a large amount of coke powder and blue carbon powder with a particle size of less than 2mm can be processed during the processing of coke and blue carbon into act...

AI Technical Summary

Problems solved by technology

There is a large space in the drum. When the drum rotates, although there is a turning plate installed in the drum, most of the materials are deposited in the lower part of the drum, so that there is a lot of remaining space in the drum. Due to the small resistance of the remaining space, steam enters the drum Finally, one end of the drum flows to the other end through the remaining space, causing the material to not fully contact with the steam, reducing the activation effect, and the iodine adsorption value of the prepared or regenerated activated coke cannot reach more than 500 mg / g, thus affecting the treatment of wastewater by activated coke , the effect of sewage and the use cycle

Can a new type of rotary active coke processing equipment drum be used to prepare active coke from coke powder and blue carbon powder with a particle size of less than 2mm, or to regenerate saturated activated coke after treating industrial wastewater and urban sewage? , and can make the iodine adsorption value of the prepared or regenerated active coke reach more than 500mg / g, so as to ensure the effect and service life of the activated coke for treating wastewater and sewage, which has not been reported so far

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