Wet type permanent magnet vertical ring-adjusted high-gradient high-intensity magnetic separator

Abstract

The invention discloses a wet type permanent magnet vertical ring-adjusted high-gradient high-intensity magnetic separator, and relates to the field of metallic or non-metallic ore weakly-magnetic mineral separation. The magnetic separator comprises a machine frame provided with a transmission device and a bearing room, the transmission device is provided with a main shaft arranged on a bearing, and the main shaft is provided with a separation ring vertically arranged. A. Both sides of the separation ring are provided with a magnetic system I and a magnetic system II, the magnetic system I is arranged on a magnetic system frame I arranged on the machine frame, the magnetic system II is arranged on a magnetic system frame II, and the magnetic system frame II is in moving connection with a sliding rail arranged on the machine frame; B. the sliding rail is provided with a handle support provided with an adjusting screw rod, one end of the adjusting screw rod is provided with a magnetic system adjusting handle, and the other end of the adjusting screw rod is provided with a fixing plate arranged on the side of the magnetic system II. The magnetic field gradient on the magnetic matrix is high, and the distribution of magnetic fields between the magnetic systems can be changed by turning the adjusting handle, so that different weakly-magnetic materials can be separated.

Description

technical field [0001] The invention belongs to the field of separating weak magnetic minerals from metallic or non-metallic ores, and in particular relates to a wet-type permanent magnetic vertical ring adjustable gradient high-strength magnetic separator. Background technique [0002] Existing wet magnetic separators are divided into two categories: electromagnetic type and permanent magnet type according to their magnetic field generation methods. Electromagnetic wet magnetic separator has high energy consumption, high operating cost and complicated maintenance. Most of the permanent magnet wet magnetic separators are drum type, which has the following disadvantages: 1. The magnetic field strength is low; 2. The magnetic field gradient is small and single and cannot be adjusted, which is not suitable for sorting different types of weak magnetic substances. Contents of the invention [0003] The technical problem to be solved by the present invention is to carry out str...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to carry out strong magnetic separation of weakly magnetic minerals in metal or non-metallic ores. However, the existing permanent magnet wet magnetic separator has a small magnetic field intensity, a small magnetic field gradient and a single non-adjustable problem. It provides a High magnetic field strength, large magnetic field gradient and adjustable wet permanent magnet vertical ring adjustable height gradient strong magnetic separator

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