What should I do if the agitator of the large coal slurry tank is broken and cannot be turned on in

If the agitator can be overhauled within a certain period of time, the maintenance time can be extended by appropriately reducing the concentration and viscosity of the coal slurry, reducing the liquid level of the coal slurry tank, and circulating the backup coal slurry pump. View the original post

If the coal slurry tank is not stirred, the coal slurry in the tank will agglomerate and block the inlet pipeline of the coal slurry pump, and the coal will precipitate out of the coal slurry, the coal slurry concentration will change, and the fluidity of the coal slurry in the coal slurry pipeline will deteriorate. Must stop to deal with! View the original post

If it is maintained in the short term, the liquid level of the coal slurry tank should be controlled at the low limit of the controllable range, the circulation volume of the backup pump should be increased, and the concentration of coal slurry should be appropriately reduced. View the original post

Large coal slurry can maintain a certain liquid level and control the coal grinding system to maintain production. The specific situation is then analyzed and processed. View the original post

According to my experience in the workshop, it didn't have much impact if the coal slurry tank mixer stopped for 5 hours View the original post

Reducing the liquid level of the coal slurry tank and drumming nitrogen into the coal slurry tank can effectively prevent the coal slurry from settling. View the original post

It is no problem for the coal slurry to stay in the tank for a few hours It is resolutely not supported that the coal slurry has a low concentration and poor stability and is easier to precipitate View the original post

Reducing coal slurry concentration and viscosity? Isn't the stability of coal slurry worse, and isn't coal slurry more likely to settle? Has this happened to any other organization? How long can you last it? View the original post

If the agitator is bad, in addition to the standby pump circulation, there are two ways, one is to add an appropriate amount of additives to the coal slurry tank to increase the stability of the coal slurry; The second is to leave it alone, there is nothing wrong with ten days and a half months, it is not as powerful as imagined. Jiangsu Linggu large fertilizer View the original post".

In our factory, the gasifier ran without the agitator for more than a month in the case of agitator failure, and it was not dealt with until the gasifier replaced the burner. In the case of no agitator, more additives should be added appropriately (it is best to add some stabilizers, which we usually do not add) to keep the coal slurry with good fluidity, and the concentration is moderate, up to 59%, and it will precipitate if it is diluted. View the original post

The problem mentioned by the landlord has also appeared in Cathay Pacific, (note that it is short-term), I want to say that the coal slurry tank agitator belongs to the core equipment of the gasification device, which is generally imported from abroad (using Laining, I don't know the use of other coal-water slurry gasification) It should be said that the equipment has high operating performance, and it is not easy to have major problems and need to be overhauled. If the coal slurry tank agitator is damaged or the power is cut off, etc., it can be dealt with within 24 hours, and there is generally no need to stop for maintenance

The usual practice is to remove the fan cover at the tail of the motor and manually rotate the fan impeller, that is, to manually turn the coal slurry mixer (which can be carried out intermittently) to prevent the instantaneous torque from damaging the agitator when it is opened, and the equipment should be repaired as soon as possible! View the original post

Reducing coal slurry concentration and viscosity? Isn't the stability of coal slurry worse, and isn't coal slurry more likely to settle? Has this happened to any other organization? How long can you last it? View the original post

Large coal slurry can maintain a certain liquid level and control the coal grinding system to maintain production. The specific situation is then analyzed and processed. View the original post

According to my experience in the workshop, it didn't have much impact if the coal slurry tank mixer stopped for 5 hours View the original post

It is no problem for the coal slurry to stay in the tank for a few hours It is resolutely not supported that the coal slurry has a low concentration and poor stability and is easier to precipitate View the original post

Reducing coal slurry concentration and viscosity? Isn't the stability of coal slurry worse, and isn't coal slurry more likely to settle? Has this happened to any other organization? How long can you last it? View the original post

Large coal slurry can maintain a certain liquid level and control the coal grinding system to maintain production. The specific situation is then analyzed and processed. View the original post

It is no problem for the coal slurry to stay in the tank for a few hours It is resolutely not supported that the coal slurry has a low concentration and poor stability and is easier to precipitate View the original post

According to my experience in the workshop, it didn't have much impact if the coal slurry tank mixer stopped for 5 hours View the original post

1. The problem of the paddle. The paddle of the coal slurry tank is generally divided into two layers, if the coal slurry is just low to the position of the paddle, due to the agitation of the agitator, the coal slurry will cover the paddle for a while, and it will not cover the paddle for a while. Cause the load change of the agitator, damage the agitator 2, the inlet pressure of the coal slurry pump will be reduced, if it is too low, it will have a certain impact on the large number of coal slurry pumps View the original post

What I said upstairs is indeed worth considering, the liquid level is just at the location of the agitator paddle, and the coal slurry will be brought to the wall of the coal slurry tank, which will form slag after a long time, and if it is dry and falling, it is very likely to block the inlet of the coal slurry pump, causing unnecessary accidents. If the liquid level is too low, it is also necessary to stop the agitator, otherwise the agitator will run idle, which will damage the agitator; If the liquid level of the low-pressure coal slurry tank is too low, it is easy to evacuate the small coal slurry pump. View the original post