Material crusher for double driving type pot furnace

Abstract

The invention relates to a raw material device for production of an aluminum electrolysis pre-baked anode, and particularly relates to a material crusher for a double driving type pot furnace, wherein the material crusher is a device for adopting the pot furnace to calcine petroleum coke and crushing the calcined material. The material crusher comprises two sets of driving systems in symmetry arrangement along the center line; each set of driving system is composed of a first-level speed reduction mechanism, a second-level speed reduction mechanism, supporting seats and an eccentric wheel device and comprises the following particular structure: the input end of the first-level speed reduction mechanism is connected with an electromotor, the output end of the first-level speed reduction mechanism is connected with the second-level speed reduction mechanism, the output end of the second-level speed reduction mechanism is connected with a transmission shaft, the transmission shaft is arranged on the supporting seats, and the output end of the transmission shaft is connected with crushing tanks through the eccentric wheel device and provides power for the crushing tanks. Only the crushing tanks at one side are required to be stopped for maintenance when the crushing tanks at one side generate fault, so that the influence on the production is reduced, and the occupied area is reduced; and because each eccentric wheel device is arranged in the middle of the No.2 supporting seat and the No.1 supporting seat, so that the peak value transmitted to the base load is decreased.

Description

technical field [0001] The invention relates to raw material equipment for producing electrolytic aluminum prebaked anodes, in particular to a double-drive tank furnace material crusher, which is used for calcining petroleum coke and crushing the calcined material equipment in a tank furnace. Background technique [0002] The quality of the prepared anode material produced by the tank furnace is higher than that produced by the rotary kiln, and the investment of the tank furnace is low, and the operation cost is low, so it is widely used at present. The tank furnace is a furnace that is indirectly heated with fuel from the outside of the tank furnace based on the principle of isolating the air for heat treatment. It is suitable for carbon plants that require high purity materials. Need to control, by adjusting the discharge time and discharge volume, to ensure the uniformity of the calcined quality. The calcined material enters the crushing material device after being coole...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a double-drive material crusher for pot furnaces, which solves the problems of a transmission system affecting production due to maintenance, large floor space, and excessive load transmitted to the foundation.

Images