Efficient discharging device of magnetic separator

Abstract

The efficient discharging device comprises a spraying pipe, a spraying opening is formed in the front end of the spraying pipe, the spraying pipe is communicated with a connecting piece a, one end of the connecting piece a is communicated with a water inlet branch pipe a, one end of the water inlet branch pipe a is communicated with a water inlet main pipe, and the other end of the water inlet branch pipe a is communicated with a water outlet main pipe. And a manual stop valve is movably mounted at the top of one end of the water inlet main pipe. According to the efficient discharging device of the magnetic separator, water flow is divided into three branches to enter the spraying pipe after passing through the water inlet main pipe and finally scours the surface of the magnetic separator with stable water flow from the spraying opening, impact force generated by the water flow and the surface of the magnetic separator is not weakened along with the length of the spraying pipe, the discharging efficiency of iron ore concentrate subjected to magnetic separation is improved, and the discharging efficiency is improved. The primary magnetic separation recovery rate of iron ore concentrate is greatly improved, the production and operation cost is directly reduced, meanwhile, after the device is used, the problems of pollution and the like caused by splashing of ore pulp and spraying water can be solved, the working environment is effectively improved, and equipment is effectively protected.

Description

technical field [0001] The invention relates to the technical field of mining equipment, in particular to a high-efficiency unloading device for a magnetic separator. Background technique [0002] Magnetic separator is the core equipment used for magnetic separation of iron ore concentrate. Whether it is a mine or a slag recovery iron ore concentrate production workshop, a magnetic separator is used. There are two technologies for the existing magnetic separator unloading: one is to use a horizontal pipe, and the pipe is covered with water spray holes in a straight line, as the magnetic separator unloading device; the other is to use the magnetic separator unloading A magnetic separation tube with a larger field strength is installed in the area, and the magnetic separation tube rotates at a high speed and uses centrifugal force to unload. [0003] Deficiencies in prior art: [0004] 1. The unloading efficiency of magnetically separated iron concentrate is low, resulting i...

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide a high-efficiency unloading device for a magnetic separator. Through research and development, innovatively develop a high-efficiency, low-cost and practical magnetic separator unloading device to solve many deficiencies in the existing magnetic separator unloading device. The iron ore concentrate production plant provides a more suitable high-efficiency unloading device for magnetic separators, thereby reducing costs and increasing efficiency, improving the production efficiency of magnetic separators, and solving the problem of incomplete unloading of magnetic separators that has plagued the industry for many years

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