The welcome visits Shandong Hairui Zhonglian Pump Industry Co. , ltd. Website, the blowdown pump that my company is a major produces manufacturer. When you need blowdown pump type selecting, we will provide the before-sales service such as price of pump of blowdown pump model, blowdown, in order to offer your referenced alternative. This product information is suck knowledge of losing of blowdown pump energy oneself about how decreasing:
1, assemble in the overhaul when sucking blowdown pump oneself, should special attention all sorts of cooperating clearance, cross congress to cause leakage to break, too small conference produces clash. Accordingly, when assembling each part, want to press engineering technology requirement, standard strictly to carry out.
2, rise to be sucked oneselfBlowdown pumprotate speed, contractible impeller diameter. Because the diameter of impeller is bigger, disc attrition loss is bigger. The cube that proves disc attrition loss and rotate speed according to expert experiment becomes direct ratio, with impeller external diameter just become direct ratio 5 times. Because this is below the premise with changeless lift, increase the rotate speed of pump, the diameter of impeller can narrow accordingly, and disc attrition loss just can drop into 5.
3, the width that controls pump antrum both sides appropriately, at the same time side of control impeller export and pump antrum arrive the width between extrude room, give going from place to place liquid an expedite passageway, reduce hydraulic loss.
4, the axis is sealed use machine sealed.
5, raise impeller flow path of two side cover board, pump housing, impeller, guide the exterior surface roughness of alar flow path, had made level off drifting a face a few smoother namely.
6, appearance of change seal ring: Make seal ring into labyrinth, zigzag, can reduce loss of leakage estrangement cubage. The workmanship that answers seal ring raises a requirement, the style wants advanced, material is close friends character, wear-resisting.
Thank you to be mixed to the visit of above content very much read! This information is introduce about how decreasing to suck losing of blowdown pump energy oneself, if you still want to have farther knowledge to this problem, or want to buy this relevant product, contact personnel of my company customer service directly please, my company returns production to suck pump oneself, welcome you at any time seek advice.
