The composition and function of hydraulic system

A complete hydraulic system consists of five parts, namely power elements, actuators, control elements, no parts, and hydraulic oil. The role of the power element is to convert the mechanical energy of the prime mover into the pressure energy of the liquid, referring to the oil pump in th

Continue Reading

EU plans to introduce "biological economy" strategy

EU innovation commissioner Quinn said that the bio-economy industry covers a wide range of fields ranging from agriculture, forestry, fishery, to food, chemicals and biofuels. It plays a key role in promoting innovation and solving major social challenges such as bottlenecks in natural resources. T

Continue Reading

Catalytic Reforming: Realizing "Triple Jump"

The third-generation domestic reforming catalyst developed by our country's scientific research personnel after arduous research and development, was the first industrial application of the reforming device of Yangzi Petrochemical's aromatics plant and achieved great success. After nearly f

Continue Reading

The basic equations of vacuum pump calculation

The flow of different components can be in series and parallel. The pipes, valves, cold traps and other components as part of the vacuum system, have a certain impediment to the flow of gas. The natural flow of gas always flows from high pressure to low pressure. When the pressures at both ends are

Continue Reading

Water pump classification profile

First, the orchard single-phase water pump is divided into self-priming pumps, water-filled pumps and submersible pumps, the selection principle is: Self-priming clear water pump: water quality is relatively fixed working position, suction within 3.5 meters of the pipeline stable, water supply well

Continue Reading

How to extend the life of high temperature pump

We use the high-temperature pumps are from the motor, reducer, coupling and pump head composed of several parts. High-temperature pump is a positive displacement pump, work rely on the main and driven gears caused by the intermeshing changes in the volume of work to transport the melt. High tempera

Continue Reading