A high-efficiency high-temperature melt granulation device

Abstract

The invention discloses a high-efficiency high-temperature melt granulation device, which includes a high-pressure gas inlet pipe, a high-pressure gas distribution chamber, a high-pressure gas acceleration air duct, a pipe channel, a protective ring, an upper chamber end and a lower chamber end . The beneficial effects of the present invention are: the invention uses high-speed gas to form a stable high-temperature melt granulation "air bed", so that all high-temperature melt entering the "air bed" is instantly torn into fine particles, thereby realizing high-temperature melt of granulation. According to the size of the production capacity, the coverage, thickness and speed of the "air bed" can be adjusted. It adopts a special "air bed" structure design to ensure uniform particle size after the high-temperature melt is granulated, and the "air bed" can be adjusted at any time according to demand. ” parameters to achieve controllable high temperature melt granulation products. The high-speed "air bed" produced by the high-temperature melt granulation device can effectively suppress and eliminate the "beard" phenomenon formed at the outlet of the high-temperature melt chute, which greatly improves the stability of the high-temperature melt granulation process.

Description

technical field [0001] The invention relates to a melt granulation device, in particular to a high-efficiency high-temperature melt granulation device, which belongs to the technical field of metal smelting applications. Background technique [0002] The granulation of high-temperature melts has always been a difficult problem in the metal smelting industry. It is necessary to solve the problem of stable operation, continuously improve efficiency, and take into account the quality of granulated products, especially the phenomenon of "beard knots" in high-temperature melts is easy to break The stability of granulation conditions will cause production interruption or product quality deterioration, and even accidents. Contents of the invention [0003] The object of the present invention is to provide a high-efficiency high-temperature melt granulation device in order to solve the above problems. [0004] The present invention achieves the above object through the following ...

AI Technical Summary

Problems solved by technology

[0002] The granulation of high-temperature melts has always been a difficult problem in the metal smelting industry. It is necessary to solve the problem of stable operation, continuously improve efficiency, and take into account the quality of granulated products, especially the phenomenon of "beard knots" in high-temperature melts is easy to break The stability of granulation conditions will cause production interruption or product quality deterioration, or even accidents

Images