Steel ball screening equipment for ball grinder
A technology of screening equipment and ball mill, which is applied in the direction of filter screen, solid separation, grille, etc., can solve the problems that the work site cannot be placed, the screening equipment is huge, and the use cost is high, so as to achieve high screening efficiency and easy reasonable layout , the effect of low cost of use
Inactive Publication Date: 2014-12-03
唐小华
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Problems solved by technology
The steel balls of the ball mill need to be screened regularly. When the steel balls of the ball mill are output from the ball mill, they need to be screened in time. The existing screening equipment is huge, and the work site cannot be placed. It is necessary to increase multi-stage transportation or use a loader to transfer to the screening equipment. Sieving, and then transporting back to the steel balls for installation after sieving is laborious, time-consuming, and expensive to use
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[0008] Specific embodiments of the present invention will be described based on the above-mentioned drawings.
[0009] As shown in Figure 1, a ball mill steel ball screening equipment is composed of a screen cylinder (1) with a built-in spiral plate (2), the bracket (6) supports the screen cylinder (1), and the steel ball enters through the ball inlet (4) The sieve cylinder (1), the motor (3) drives the gear (5) to rotate, and the steel balls are sieved out in sections according to their diameters.
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The invention discloses steel ball screening equipment for a ball grinder. The steel ball screening equipment for the ball grinder is characterized in that a built-in spiral plate multistage screening drum is adopted, the screening drum is provided with screening sections from small to large, the number of the screening sections can be arranged according to actual demands of diameters of steel balls; the steel balls fall into hoisting bags of corresponding sections after being screened, and convenience is provided for subsequent weighing and hoisting. The steel ball screening equipment is miniature and compact in structure, easy for reasonable configuration of work environment, high in screening efficiency, low in labor intensity and low in use cost. Convenience is provided for subsequent weighing and hoisting.
Description
technical field [0001] The invention relates to a screening device, in particular to a ball mill steel ball screening device. Background technique [0002] Ball mills are widely used to grind various ores. When grinding ore materials, the steel balls are continuously reduced. When the diameter is less than 15-25mm, they cannot perform the grinding function. Long-term storage will increase the power consumption of the ball mill and reduce the output of the ball mill. The steel balls of the ball mill need to be screened regularly. When the steel balls of the ball mill are output from the ball mill, they need to be screened in time. The existing screening equipment is huge, and the work site cannot be placed. It is necessary to increase multi-stage transportation or use a loader to transfer to the screening equipment. Sieving, and then transporting back to the steel balls for additional installation after sieving, is laborious, time-consuming, and expensive to use. Contents o...
Claims
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IPC IPC(8): B07B1/22B07B1/46
Inventor 唐小华
Owner 唐小华