Talking About Ash Slurry!

As long-time manufacturers of slurry pumps, Darling Pumps realizes that the topic of ash slurry is a little complex. However, whether we talk about slurry pumps, or submersible dewatering pumps or any water pumps for that matter, no function of them is impossible to understand.

Therefore, in an attempt to help the people who are feeling a little lost when it comes to the subject of ash slurry, this blog explains a little about the same.

For starters, you should understand that in thermal plants, coal is used as fuel in order to generate electricity. Burning of coal leads to the generation of ash. This generated ash needs to be carefully disposed off from the thermal power plant.

Following are the types of ash generated in a thermal power plant:

1. Fly Ash- Out of the total of ash generated in thermal power plants, around 80% is fly ash. This ash is in the form of really fine particles. 

2. Bottom Ash- This refers to the ash that is being generated below the furnace of the thermal power plant. The bottom ash is about 20% of the total ash generated. Due to its coarse nature, bottom ash needs to be further crushed before it can go into the ash handling system.  

If you lost us at ‘the ash handling system’ then don’t worry, here’s a little bit which explains to you, what that refers to. 

The ash handling system is also known as the ash handling plant. This is used in thermal power plants to cool down the generated ash and bring it down to a manageable temperature.  Further, it is transferred to a storage facility or a disposal area and used in other industries.

The ash from the bottom ash handling system, when mixed with water in bottom ash silo, forms slurry. This new formed slurry is then transported to ash disposal area. From here the slurry is further pump out through slurry handling pump.

Although in doing this slurry pumps suffer through a lot of wear and tear. This wear and tear lead to its own set of problems, like the following:

1. Increase in maintenance and repair costs

2. Improper quality of pumping 

3. Replacement costs 

4. More time to get the job done right

Therefore, one should always focus on getting the right kind of slurry pumps, when it comes to dealing with something as complex as ash slurry.

For more information on similar topics related to water pumps, call Darling Pumps at +91 99819 92833 or visit http://www.darlingpumps.in/.