A vertical grinding roller sand making machine

A vertical mill and roll-making technology, applied in the field of mining equipment, can solve the problems of high production cost, low production efficiency, and high unit energy consumption, and achieve the effects of high production efficiency, low unit energy consumption, and large installed capacity

Inactive Publication Date: 2011-12-21
HENAN TONGXU MINING MACHINERY
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Problems solved by technology

However, no matter whether this type of sand making machine adopts the crushing method of "rock-on-rock" or "rock-on-iron", the finished product content is very small, that is, th

Method used

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  • A vertical grinding roller sand making machine
  • A vertical grinding roller sand making machine
  • A vertical grinding roller sand making machine

Examples

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Example Embodiment

[0023] Such as figure 1 The vertical grinding roller sand making machine shown includes a base 10, a lower shell 2 on the base 10, and an upper shell 1 with a feed port connected to the lower shell 2, a lower shell 2 and an upper shell 1 constitutes a crushing cavity. The lower shell 2 is provided with a turntable 6 on which a lining board 7 is arranged. The lining board 7 is in the shape of a disc, and the edge of the disc-shaped lining board 7 is in an arc shape. The turntable 6 is connected with the output shaft of the reducer 9 under the lower casing 2, and the reducer 9 is drivingly connected with an electric motor (not shown in the figure). A discharge port 15 is provided on one side of the lower shell 2, and a water inlet 5 is provided on the upper side wall of the upper shell 1, and water is pumped from the water inlet 5 to the upper shell 1, so that the finished particles that have been crushed up to the standard can be crushed. The trace powder is flushed out of the ...

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Abstract

The invention discloses a vertical grinding roller sand making machine. The machine comprises a base, a lower shell on the base and an upper shell which is connected with the lower shell and provided with a feed port, wherein a discharge port is formed on one side of the lower shell; a turnplate is arranged in the lower shell, and connected with a power mechanism; a crushing roller is arranged in the upper shell; and the crushing roller and the edge of the turnplate are alternately arranged. By adopting an incomplete bed grinding principle, a material between the crushing roller and the turnplate is instantly crushed by virtue of crushing methods, such as rolling, friction, mutual cutting of materials and the like. The machine has the advantage of simple structure, high loading capacity, high finished product content, low unit energy consumption and high production efficiency.

Description

technical field [0001] The invention belongs to the technical field of mining equipment, in particular to a vertical grinding roller sand making machine. Background technique [0002] In 2006, in my country's building materials industry standards, the original vertical impact crusher was renamed as impact sand making machine. This type of sand making machine uses high-speed rotating materials to crush each other by themselves and friction between materials, and then passes through the vibrating screen. Separation and washing, so as to produce machine-made sand that meets national standards, and the particle size of rock particles reaches 4.75-1.6mm. However, no matter whether this type of sand making machine adopts the crushing method of "rock-on-rock" or "rock-on-iron", the finished product content is very small, that is, the processing capacity is large, the finished product volume is small, the unit energy consumption is high, the production cost is high, and the productio...

Claims

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Application Information

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IPC IPC(8): B02C15/02
Inventor 赵秀亮
Owner HENAN TONGXU MINING MACHINERY
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