What are the methods for slurry pumps to improve work efficiency

The slurry pump is an indispensable equipment in the beneficiation industry, and its main function is to provide power for pipeline transportation. Slurry pump are used unreasonably or blindly selected, which leads to problems such as waste of energy consumption and excessive wear of the pump. In fact, as long as we choose and use the slurry pump correctly and reasonably according to our own situation, we can use the slurry pump efficiently.

1. Reasonably select the lining material according to the type of ore:

There are many types of lining materials for slurry pump, such as high chromium cast iron, high chromium white cast iron and wear-resistant rubber. Faced with the choice of many materials, many businesses are hesitating. Choose high chromium cast iron material, which has good abrasion resistance, and is only used in concentrators where the slurry contains coarse and sharp; high chromium white cast iron material has good wear resistance, but its toughness is poor, and it cannot withstand large solid particles quickly. Otherwise, the material on the surface of the impeller will fall off, and the section will easily form pits due to corrosion; the wear-resistant and corrosion-resistant properties of wear-resistant rubber materials are better than that of metal materials, and they are more elastic, but only suitable for conveying thin without edges and corners. Granule slurry. Therefore, the selection of slurry pump linings needs to be reasonably selected according to the type of ore, so as to increase the utilization rate of the pump.

2. Choose according to the actual flow and head required:

When selecting the slurry pump, the general user only pays attention to the flow selection of the pump, and ignores the selection of the pump head. Some people even think that the higher the head, the more insurance, so the selected slurry pump head should be greater than the actual head demand, and even A large amount of electrical energy is wasted. The choice of slurry pump should be selected according to the actual head requirements to reduce the number of installed machines and save electricity. In addition, it should be noted that when calculating the head, it is necessary to consider the loss of the head to avoid insufficient pump head, which affects the pump irrigation and drainage efficiency.

3. The power of the motor and the slurry pump must be matched reasonably:

The unreasonable matching of the power of the motor and the slurry pump is mainly reflected in the two aspects of "the big cow pulls the small plow, and the calf pulls the big plow", especially.. There are many kinds of phenomena, and the matching power is selected to be large, resulting in a great waste of electricity. The latter's matching power is selected to be small, that is, "little cow pulls the big plow", which will cause insufficient slurry supply of the slurry pump. If the motor is overloaded or the pump cannot be driven, the equipment cannot operate safely and economically. The solution must be matched with the power of the motor and the slurry pump.

4. Install the slurry pump scientifically and reasonably:

If conditions permit, when installing the pump, try to reduce the amount of elbows, or cancel the "three valves". The pipelines are so straight and short. Do not set the water outlet pipes as "anti-aircraft guns", but can be installed underneath, inclined installation, etc. Method to reduce losses. The size of the pipe diameter has a great influence on the loss head. It is better to take the diameter of the water pipe slightly larger than the diameter of the slurry pump to improve the delivery efficiency of the pump.

What are the ways to improve the efficiency of the slurry pump? The above are some points that need to be paid attention to when using the slurry pump. Want to know more about slurry pump, just welcome to send inquiry to us: sales@hlsolidscontrol.com.