Copper powder conveying mechanism and induction melting furnace thereof

Abstract

The invention discloses a copper powder feeding mechanism and an induction melting furnace thereof, comprising a high-pressure blower, a material suction pipe, a separation chamber and a storage bin, the separation chamber communicates with the air inlet of the high-pressure blower through an opening at the top, and the suction The material pipe communicates with the separation chamber through the suction port provided on the separation chamber, and the separation chamber and the storage bin are communicated through a vertical circular pipe, and a gas-solid one-way valve is arranged in the circular pipe , the gas-solid one-way valve includes a rotating shaft and semicircular rotating blades symmetrically arranged on the rotating shaft, the length of the rotating shaft matches the diameter of the circular pipe, and the length of the diameter side of the semicircular rotating blade matches the diameter of the circular pipe . In the present invention, a gas-solid one-way valve is arranged on the circular pipe connecting the separation chamber and the storage bin, so that the continuous transfer of copper powder from the separation chamber to the storage bin is realized without frequent switching of the high-pressure fan, which not only improves the working efficiency, but also Extend the life of the high pressure fan.

Description

technical field [0001] The invention relates to the technical field of copper material production and processing, in particular to a copper powder feeding mechanism and an induction melting furnace thereof. Background technique [0002] In the process of copper production and processing, a large amount of copper powder will be produced due to cutting, peeling, milling, cutting and other processes. Due to the high price of copper, these copper powders will eventually be smelted into large pieces of copper in the furnace and re- Into the production and processing of copper. [0003] In the operation of putting copper powder into the furnace, it generally includes manual loading and conveyor belt loading. When feeding manually, the copper powder is usually poured into the furnace bucket by bucket by hand. Not only the feeding speed is slow, the efficiency is low, and it is not conducive to the realization of automatic production, but also because of the extremely high temperat...

AI Technical Summary

Problems solved by technology

[0005] The problems of this feeder due to its structure are: the copper powder does not need a drying room for the drying process, and every time the material is discharged from the separation chamber, the high-pressure fan needs to be switched on and off, and it is necessary to wait for the copper powder to be completely sent out for separation. The cavity can be re-worked, which not only reduces the efficiency of copper powder feeding, but also causes great damage to the high-pressure fan

Images