![]() It should be noted that the selection of high quality dredge pump must ensure the service life of the dredge pump under the premise of meeting the slurry density and slurry concentration. Most users often talk about the solid volume ratio when describing the slurry concentration.Īs can be seen from the table above, the slurry density is closely related to the solid specific gravity and the slurry concentration (weight ratio and volume ratio). The solid volume is relatively intuitive. All data such as slurry research, calculation, design, type selection adopt weight ratio. Solid weight ratio is a common way of expressing concentration. Solid weight ratio = total weight of solids in slurry ÷ total weight of slurry Solid volume ratio = total volume of solids in slurry ÷ total volume of slurry There are two types of slurry concentration: ![]() Not only is it easy to overload the motor when it is used over the range, but the life of the dredge pump will be greatly reduced. The user needs to check whether the allowable slurry density and slurry concentration of the high quality dredge pump meet the requirements of the working conditions. For example: a kind of sewage pump, slurry density ≤1020 kg / m³, slurry concentration volume ratio ≤4%. ![]() Therefore, the high quality dredge pumps stipulate the use conditions of the medium. If the concentration is too high, the fluidity of the slurry is poor, and the power of the high quality dredge pump will increase significantly, which is easy to block the sand slurry pump and burn the motor. When the slurry density is the same, due to the different specific gravity of the solid medium, the slurry concentration is also different. The slurry density is different and the matching motor power is different. ![]() When choosing a high quality dredge pump, the slurry density must be considered. ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |