Underwater spiral flow tank-type device added with upper-lower double pour-out bins used for discharging large-particle ore sand
A large-particle, double-inversion technology, applied in the direction of magnetic separation, solid separation, chemical instruments and methods, etc., can solve the problems of congestion, delay of the main tasks of sand dredging and sand pumping, etc.
Inactive Publication Date: 2016-09-07
陈勇
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Problems solved by technology
[0003] If the particles are too large, the rotating fan blades will not start up, and they will keep accumulating to fill the beneficiation tank, causing the entire congestion of sand dredging and sand pumping, delaying the main tasks of sand dredging and sand pumping, and the loss outweighs the gain.
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[0010] Example : Increase the water rotary flow tank type device for discharging large-grained ore with upper and lower double-inverted chambers, including: double-inverted chambers, inverted chamber rotating body, closed body, bottom slope of mineral processing irrigation, mineral processing irrigation, large-grain discharge gap, ultra-high magnetic field in water Separator and magnetite sand export are also characterized by their combination.
[0011] This embodiment is further configured as follows: the double reversing bins are located in the reversing revolving body, and are in the form of rectangular grooves, the width of which corresponds to the large grain gap, the length is less than the length of the reversing revolving body, and the depth is less than half of the reversing revolving body. Jing; the inverted bin rotating body is in the form of a cylinder, matched with the airtight body, and can rotate under sealed conditions; the airtight body is concave and arc-sha...
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The invention discloses an underwater spiral flow tank-type device added with upper-lower double pour-out bins used for discharging large-particle ore sand. The underwater spiral flow tank-type device comprises the double pour-out bins, a pour-out bin rotating body, a sealing body, a mineral separation tank bottom slope, a mineral separation tank, a large-particle discharging notch, an underwater ultrahigh magnetic separator and a magnetic ore sand outlet. The underwater spiral flow tank-type device is characterized by combining the above components together; the double pour-out bins are positioned in the pour-out bin rotating body; each pour-out bin takes the shape of a rectangular groove; the width of each pour-out bin corresponds to the large-particle discharging north; the length of each pour-out bin is smaller than that of the pour-out bin rotating body; the depth of each pour-out bin is smaller than the radius of the pour-out bin rotating body; the pour-out bin rotating body takes the shape of a cylinder, is matched with the sealing body, and can rotate under the sealed condition; in a mineral separation process, large particles in the mineral separation tank cannot be raised by rotating fan blades and are always accumulated to fill up the mineral separation tank, so that sand excavation and sand pumping are completely blocked, and the large particles need to be discharged out of the mineral separation tank for smoothness in the mineral separation tank; on one hand, the mineral separation process can be smooth; on the other hand, the main tasks of sand excavation and sand pumping are prevented from being delayed; and compared with a single pour-out bin structure, the underwater spiral flow tank-type device has the advantage that the large-particle discharging frequency can be doubled under the same condition.
Description
technical field [0001] The invention relates to the field of ore dressing, in particular to an underwater swirling flow tank type device with double upside down and upside down chambers for discharging large grains of ore. Background technique [0002] In the process of building islands and filling reefs, a large amount of sea sand needs to be dug out in the sea and transported away. If the sea sand contains magnetite, the concentrate should be selected to save resources and save It can generate economic benefits and reduce the cost of reef filling. [0003] If the particles are too large, the rotating fan blades will not start up, and they will keep accumulating to fill the beneficiation tank, causing the entire congestion of sand dredging and sand pumping, delaying the main tasks of sand dredging and sand pumping, and the loss outweighs the gain. Contents of the invention [0004] The problem to be solved by the present invention is that, through the present invention, ...
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Login to View More IPC IPC(8): B03C1/02B03C1/005
CPCB03C1/02B03C1/005
Inventor 陈勇
Owner 陈勇