Double-tooth roller red coke crusher

Abstract

The invention relates to a double-tooth roller red coke crusher, which is characterized in that a motor is arranged on a stander, an output shaft of the motor is in transmission connection with an input shaft of a speed reducer by a pin coupling, an output shaft of the speed reducer is in transmission connection with a composite speed reducer by a drum-shaped gear coupling, the composite speed reducer is in transmission connection with a tooth roller shaft by a connecting shaft sleeve, the tooth roller shaft is connected with a four-bolt column bearing pedestal, the end of the tooth roller shaft is provided with a water cooling device, and a liner plate is arranged on the top of the tooth roller shaft. The double-tooth roller red coke crusher has the characteristics of being compact in structure, flexible in distribution, reasonable in a material crushing mechanism, high in adaptability and the like, is used for crushing the material by the synthetic action such as shearing, bending and extruding, is more reasonable in the crushing mechanism compared with a common roller type crusher, is even in force applied to crushing teeth, is large in allowed material feed dynamics, and is particularly suitable for coarse crushing. A crushing roller is low in rotation speed, small in wear, low in noise, and small in dust. After an integrated structure is adopted, the driving speed reducer is directly connected with a frame of the crusher, so that the force transmitted on a base is greatly reduced, and the equipment is small in vibration.

Description

technical field [0001] The invention relates to a red coke crusher, the core equipment of a coke dry quenching device, which is designed and developed for the dry quenching device of a clean heat recovery tamping coke oven in the coking chemical industry, and particularly relates to a red coke crusher with double tooth rollers Coke Crusher. Background technique [0002] At present, heat recovery coke ovens, top-charging coke ovens and tamping coke ovens are common furnace types in domestic large and medium-sized iron and steel complexes. According to statistics, 70% to 80% of domestic large and medium-sized iron and steel complexes use dry coke quenching, and for heat recovery coke ovens, the characteristics are: the coke cake adopts the method of tamping and charging coal, and the coke is heated horizontally into the furnace to make coke. Horizontal coke pushing, the coke cake has a large coke particle size, which cannot guarantee the coke quenching time and quality of dry...

AI Technical Summary

Problems solved by technology

[0003] The present invention overcomes the above-mentioned defects, and aims to provide a red coke with double-toothed rollers to solve the problems of regular red coke cake, large particle size, uneven coke quenching, and difficulty in coke discharge from heat recovery tamping coke ovens. Crusher

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