An energy-saving grinding machine for coal chemical production

Abstract

The invention relates to an energy-saving grinding machine for coal chemical production, which includes a base, a cylinder, a processing mechanism, a controller, a guiding mechanism, a discharge mechanism and several legs. The discharge mechanism includes a discharge port, a screen, The collection shell and two collection assemblies, the processing mechanism includes a pallet, a support assembly, the first motor, a rotating shaft, a bottom plate, two rotating plates and two vertical rods, and the guiding mechanism includes a lifting plate, a connecting block, a guiding block and two lifting Components, the energy-saving grinding machine used for coal chemical production facilitates the equipment to crush the raw materials through the discharge mechanism, and then discharges part of the crushed raw materials in the cylinder, thereby reducing the load on the processing mechanism and realizing the equipment The effect of energy saving is not only that, the cylinder body can be sealed by the guide mechanism, and at the same time, the movement of the raw material and the medium can be guided, the probability of contact and collision between the two can be increased, and the crushing of the raw material can be accelerated, thereby improving the practicability of the equipment .

Description

technical field [0001] The invention relates to the field of coal chemical equipment, in particular to an energy-saving grinding machine for coal chemical production. Background technique [0002] The ore grinding machine is a kind of mining equipment for grinding ore. The raw material is fed into the hollow cylinder (with end caps at both ends) through the hollow journal for grinding. Grinding media of various diameters are installed in the cylinder. When the cylinder rotates around the horizontal axis at a certain speed, the medium and raw materials contained in the cylinder will, under the action of centrifugal force and friction force, follow the cylinder to a certain height. When their own gravity is greater than the centrifugal force, they will break away from the inner wall of the cylinder and fall or roll down, crushing the ore due to the impact force. At the same time, during the rotation of the mill, the sliding motion between the grinding media also produces a gr...

AI Technical Summary

Problems solved by technology

[0003] When the existing grinding machine is in operation, the driving device usually drives the cylinder to rotate. Due to the heavy weight of the cylinder and the medium and raw materials contained in the cylinder, the load on the driving device is relatively large, and the long-term operation When processing raw materials, it is easy to consume too much electric energy. Not only that, when the existing grinding machine processes raw materials, the movement trajectory of the medium and raw materials lacks a corresponding guiding device, and contact and collision occur between the medium and raw materials in a random manner, resulting in Inefficient crushing of raw materials, which in turn reduces the utility of existing grinding machines

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