The case study with calorific overload of blowdown pump electric machinery

Shandong Hairui Zhonglian Pump Industry Co. , ltd. The blowdown pump that is a major produces manufacturer. When type selecting of client blowdown pump, manufacturer of my company water pump can provide the before-sales service such as price of pump of blowdown pump model, blowdown, in order to offer client reference, and manufacturer of my water pump can provide the service of product of custom-built pump industry for the client. This product information is the knowledge that gives out heat about overload of blowdown pump electric machinery:

Blowdown pump can encounter overload to give out heat occasionally in use process, what reason be cause?
1, liquid density problem, the meeting when density perhaps smokes slop greatly too brings about the overload of electric machinery, density of actual measurement medium is more than 1.3, achieve 1.5 ～ even 1.6; And electric machinery power is rich coefficient is lesser (general 1.05 ～ 1.2) .
2, Blowdown pumpThe impeller inside body jams problem, silt of the deposit inside pump housing, the overload that impeller is caused by apply the brake.
3, the overload that the clearance of the clearance of rotor axis aperture and impeller mouth annulus is made by silt fill runner shaft apply the brake is caused.
4, electric machinery power is compared actual small, individual manufacturer reduces the power of electric machinery.
5, not strict according to international ISO 9906 or home active relevant specification makes production.
6, chafe between blowdown pump impeller and pump housing, vane wheel is too large.
7, the user achieves higher flow for blowdown pump or lift, overload of electric pilot time carries guild makes electric machinery calorific, relatively bring about electric machinery to burn out eventually.
Thank you very much to Shandong Hairui Zhonglian Pump Industry Co. , ltd. The visit of official website! Above is the introduction that gives out heat about overload of blowdown pump electric machinery, still think to this problem like you deep one pace understanding, or the problem that has price of model of type selecting of product of other pump industry, water pump, water pump, water pump needs to solve, contact this water pump manufacturer please, my company returns production to suck pump oneself, welcome you at any time seek advice.