High temperature molten salt pump pipeline planning principles

the pipe of high temperature molten salt pump system planning advertent problem: pipe is in the high temperature molten salt pump system operation can not be missing parts, cohesion between end devices and equipment, high temperature and high temperature molten salt pump delivery purposes. According to statistics, pipeline plan seems to be a brief, but the key point and the detail processing is not appropriate, will directly affect the reliability and economy of high temperature molten salt pump system. How are we going to the high temperature molten salt pump pipe way to plan?

high temperature molten salt pump pipe planning principles:

( 1) Anton line, consider safe passage and access space;

( 2) According to the characteristics of high temperature molten salt pump equipment, key operation, equipment, production and repair demand, reasonable Anton Anton line, be neat beauty;

( 3) On line, high temperature and high temperature molten salt pump system, we must give full consideration to heat bilges cold shrink, flexible accounting.

high temperature molten salt pump flow control methods: frequency control of motor speed

point against high efficient area are the basic conditions for high temperature molten salt water pump demand speed. When high temperature molten salt pump speed changes, high temperature molten salt system features the same pump pipe road, features and the flow and head change subsequently.

under the condition of the required flow rate is less than the rated flow, the energy saving effect of variable frequency speed regulation is very outstanding, the operation power of the high temperature molten salt pump is higher. Other, after the selection of frequency control of motor speed, not only is helpful to reduce the possibility of high temperature molten salt pump cavitation occurred, thus eliminated very greatly and destructive water hammer effect, greatly extend the transient high temperature molten salt water pump and piping system.

other, frequency control of motor speed also have limitations, in addition to investment, protect capital higher, when high temperature molten salt pump variable speed too large a power down, beyond the law of pump share size, could not have unlimited speed regulation.

high temperature molten salt water pump system in high temperature molten salt pump do transformation: bearing lubrication hole increased from 1 to 3, extended aperture, increasing the flow of lubrication. Self-lubricating guide bearing lubrication hole, and insert catheter, make from every layer jacketed constitute two independent cavity, each other is not disturbed.

high temperature molten salt pump submerged pump is an important equipment of transport high temperature and high temperature molten salt pump, submerged pump high temperature molten salt pump transportation of high temperature molten salt pump into the heat exchanger to next process operations. High temperature molten salt pump long-term reliable use of heat transfer in a complete set of high temperature molten salt pump system plays a crucial role. High temperature molten salt pump lubrication system can be reasonably settled ensure bearing long-term stable operation. Or it will increase the wear between bearing and set, cause increase of noise and vibration, unfavorable to outstanding operation of the equipment.