Important Things To Consider When Choosing A Dewatering Pump
When choosing dewatering pumps mining New South Wales, you should ensure that the pump you choose is most suited for your application. Certain things must be considered to avoid buying a pump that is too big or too small for your application. If you choose a suitable pump, dewatering tasks will become cost-effective and easier. You will also reduce the time it takes to get rid of unwanted water. Here are a few important things to consider when choosing a dewatering pump.
Pump size
The size of the pump should be chosen depending on the amount of water you want to remove. Mining site pumps can run from 1kW to over 10 kW. If the extraction of water is expected to continue for a long period over a wide surface area, it is recommended to hire multiple pumps for the efficient removal of water from the mining site.
Discharge head
This is the depth the pump should go in the ground to lift the water to the other site. The pump size should be chosen according to the depth. If for different well points then the discharge head is typically different than accordingly. The pump needs to be selected rather than buying pumps with the same discharge head. If the discharge head is more than five meters, submersible dewatering pumps should be used.
Flow rate
You want to install a pump that will flush the water at the right flow volume in the desired time. In the required time, a 20 litres per second pumping rate is an adequate rate on a small site. When doing heavier extraction, you may choose a pump that enables the removal of 64 litres per second or higher. This all depends on the size of your project, the quantity of groundwater and the size of excavation.
The flexibility of the location
When flood areas are at various site points, being able to move a water pump to different spots is important to ensure fast removal. Gas-powered units provide great flexibility. However, electric pumps with extended cord lengths can be used.
Availability of electricity
If you have electricity on your mining site, then electric pumps should be used while considering the cord length needed. If your site doesn’t have electricity, you should consider diesel-powered pumps.
Sludge/waste removal
In some cases, construction materials, sludge, muddy or silty water and other impurities may have to be removed along with the water. You can use slurry pumps, drainage pumps and sludge pumps to pump different types of materials. Drainage pumps are effective for less abrasive solids, slurry pumps are effective for removing water with suspended abrasive solids such as gravel, sand or concrete while sludge pumps are effective for nonabrasive sludge removal.
You need to follow the right criteria when choosing dewatering pumps mining New South Wales to avoid choosing pumps that are not capable of pumping the type of water you want to pump. The right pump with the right dewatering method will make your task easy and efficient.
