Magnetic separation column demagnetizing device for industrial production of ammonium phosphate salt mine substances
A technology of ammonium phosphate salt and magnetic separation column, which is applied in the directions of magnetic separation, dry gas arrangement, cleaning method and utensils, etc. It can solve the problems of inconvenient use, complex structure, unfavorable popularization and use, etc., and achieve the effect of preventing excessive temperature
Inactive Publication Date: 2018-09-28
SUQIAN MODERN CHEM
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a magnetic separation column demagnetization device for industrial production of ammonium phosphate minerals, which solves the problem of the complex structure of the existing magnetic separation column demagnetization device for ammonium phosphate minerals. , When the mineral magnetism is too high, the demagnetization effect is not good, it is inconvenient to use, and it is not conducive to the promotion and use of the problem
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0022] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "bottom", "inside" etc. is based on the orientation or positional relationship shown in the drawings, and is only for It is convenient to describe the present invention and simplify the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the present invention.
[0023] In the present invention, terms such as "installation", "installation", "conn...
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The invention discloses a magnetic separation column demagnetizing device for industrial production of ammonium phosphate salt mine substances, and relates to the technical field of magnetic separation column demagnetization. The device comprises a demagnetizing device body; the demagnetizing device body comprises an ore inlet, a magnetic separation column, a powerful air blower, a first demagnetizing column, a second demagnetizing column and a nonmagnetic ore outlet; a filter screen is fixedly mounted in the magnetic separation column; one end of the filter screen is fixedly connected with the inner wall of one end of the magnetic separation column; and the other end of the filter screen is fixedly connected with the inner wall of the other end of the magnetic separation column. In the magnetic separation column demagnetizing device for industrial production of the ammonium phosphate salt mine substances, on the one hand, the second demagnetizing column can demagnetize one part of missing magnetic ores; and on the other hand, dust generated in the magnetic separation column can be absorbed through a dust absorbing port; secondly, the powerful air blower can blow away the absorbeddust when magnetically separated ores are blown; and in addition, a water nozzle can be opened to clean the internal of the device when the device is not used.
Description
technical field [0001] The invention relates to the technical field of magnetic separation column demagnetization, in particular to a magnetic separation column demagnetization device for industrial production of ammonium phosphate minerals. Background technique [0002] Ammonium phosphate mineral has a magnetic domain structure, and it is magnetized immediately after entering the magnetic field of the magnetic separator. After being discharged by the magnetic separator, although it leaves the magnetic field, it still retains a part of the remanent magnetism. The ore particles with remanence are like a small magnet with two magnetic poles. The opposite poles of these "small magnets" attract each other and will The formation of clusters or chains is called magnetic agglomeration. The properties of magnetic clusters or magnetic chains are different from individual ore particles, which will affect the subsequent screening, grading and sorting operations. [0003] At present, ...
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IPC IPC(8): B03C1/02B08B3/02F26B21/00
CPCB03C1/02B08B3/02F26B21/00
Inventor 朱晓冰蒋磊
Owner SUQIAN MODERN CHEM