Cement grinding device

Abstract

The invention discloses a cement grinding device, which comprises a first motor, a belt, a support frame, a grinding chamber, a rotating rod, a second motor, a filter screen, a screen box, a pneumatic telescopic rod, an air pump, a crushing chamber, a fixed knife, Moving knife, heating device, milling rod, first solenoid valve, push plate, second solenoid valve, vibration motor, bracket and control panel, the bottom of the bracket is fixed with a vibration motor by a detachable structure, and a screen box is arranged on the vibration motor , There are through holes on the bottom of both sides of the screen box, the vibration motor is used to drive the screen box to vibrate, the cement is screened, the cement is screened by the filter screen, and the cement with the best cement activity is selected, and the pneumatic telescopic rod is driven by the air pump. The telescopic rod and push rod push the cement out of the screening box. This device is easy to operate, protects human health, protects the environment, and fully grinds. The cement produced can maximize the activity of cement and increase the storage time of cement.

Description

technical field [0001] The invention relates to the field of grinding equipment, in particular to a cement grinding device. Background technique [0002] Cement needs to be calcined, milled and other processes in the manufacturing process to make applicable cement powder. It is generally believed that cement particles have higher activity when the cement particles are smaller than 40μm (0.04mm), but the cement milling used in the market now The equipment, the grinding is not enough, the cement particles are large, and it cannot ensure that the produced cement meets the highest activity requirements, and the storage time of the produced cement is not long enough, and it is necessary to waste manpower, material resources, financial resources and time to dry, and these The working environment of the equipment is not closed enough, and the cement powder is easy to float in the air, causing human harm and environmental pollution. Contents of the invention [0003] In order to ...

AI Technical Summary

Problems solved by technology

[0002] Cement needs to be calcined, milled and other processes in the manufacturing process to make applicable cement powder. It is generally believed that cement particles have higher activity when the cement particles are smaller than 40μm (0.04mm), but the cement milling used in the market now The equipment, the grinding is not enough, the cement particles are large, and it cannot ensure that the produced cement meets the highest activity requirements, and the storage time of the produced cement is not long enough, and it is necessary to waste manpower, material resources, financial resources and time to dry, and these The working environment of the equipment is not closed enough, and the cement powder is easy to float in the air, causing human hazards and environmental pollution

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