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Grinding Mill In Cement Production Plant

Psted On 2018-10-17 16:24:13
Grinding Mill In Cement Production Plant

Cement Grinding Mill grinding roller locks

If we want to solve the faults in the production of Cement Grinding Mills in time, we must find out the existence of such faults in time, and different faults will have some external manifestations in production, through this form of Judging, you can find the type of fault in time, and then you can find the cause of the fault and the solution. Here we will introduce the form of the phenomenon of the roller lock and its causes. And what is the solution to the problem.

First, it is the performance of the Cement Grinding Mill grinding roller lock

Generally speaking, the occurrence of this fault, the performance in production, is mainly the following four aspects: 1. The equipment vibration increases, the current swings greatly; 2. The non-rotating roller rod has a large amplitude of up and down shaking; 3. The amount of slag discharge increases; 4. The wind pressure at the inlet of the mill increases, the outlet wind pressure decreases, and the output decreases;

Second, it is the reason why the Cement Grinding Mill is stuck in the roller

After understanding the phenomenon of the machine's grinding roller failure, we need to find out the cause of it as soon as possible, so that we can carry out a reasonable solution. After analysis, we find that the main causes are as follows: /p>

1. If the roller bearing oil leaks, it will cause oil shortage. This phenomenon will cause the friction of the bearing of the Cement Grinding Mill to be relieved, which will cause damage. ;

2, the sealing roller air pressure is lower than the primary air pressure in the grinding, so that the coal powder is inserted;

3. The grinding roller seal air duct of the Cement Grinding Mill is blocked or the casing is leaking;

4. The temperature of the sealing air is high, and the oil is baked. At this time, the internal parts of the equipment are not protected by the lubricating oil, and the wear is intensified;

5. The sealing wind of the Cement Grinding Mill is not clean, and there are many impurities in the wind, which directly damage the grinding roller bearing;

6. The quality of the bearing of the Cement Grinding Mill is not good;

Again, it is the solution for the Cement Grinding Mill to roll the brakes

After understanding the performance of the machine's grinding roller and its causes, let's introduce the solution, mainly in the following aspects:

1. Stop the coal mill and contact the maintenance personnel to open the equipment for inspection;

2. Check the sealed wind system piping and filter screen of the Cement Grinding Mill;

3. Replace the bearing and refuel;

The article mainly introduces the performance of the phenomenon of the Cement Grinding Mill grinding roller lock. For the analysis of this problem, the above is more detailed, in addition to the introduction of the fault in the production of the equipment. In addition to the form of expression, it also introduces the causes and solutions, and timely processing of this problem, in order to ensure the smooth production of equipment.