Branch cylinder It is the main supporting equipment of the boiler, which is used to distribute the steam generated during boiler operation to various pipelines, Branch cylinder It is a pressure bearing equipment and a pressure vessel. Its pressure bearing capacity and capacity should correspond to the supporting boiler. The main pressure components of the sub cylinder are: head, shell materials, etc. So, do we know how the sub cylinder works? next, Xinxiang Branch Cylinder Supplier Let's have a look!

The sub cylinder is the key supporting facilities and equipment of the heating furnace, which is used to distribute the steam generated during the operation of the boiler to each pipeline. The sub cylinder is a mechanical equipment under pressure and is a high-pressure vessel. The key role of the sub cylinder is to distribute steam, so the sub cylinder is equipped with several high pressure gate valves to connect the main steam valve and steam distribution gate valve of the heating furnace, so that the steam in the sub cylinder can be distributed to the places where it is needed. The main pressure components of the sub cylinder are: steam distribution valve seat, main steam valve seat, safety valve seat, relief valve seat, pressure gauge valve seat and thermometer valve seat. The material of head, shell and flange is Q235-A/B, 20g and 16MnR, and the specification is ф 159- ф 1500, the working pressure is 1-2.5MPa, the working temperature is 0-400 ℃, and the working medium is steam, hot and cold water and compressed air.

Xinxiang Sub cylinder supplier It indicates that the sub cylinder is also called the sub drum, which is a steam water separation device, and generally works on the principle of natural separation and mechanical separation. Natural separation refers to the use of the density difference between steam and water. Under the action of gravity, the slower the rising speed of steam and water separated steam in the drum is, the longer the residence time is, the better the natural separation is. Therefore, the drum size needs to be very large. Obviously, this is unreasonable. Therefore, modern large boilers mainly rely on mechanical separation devices to achieve steam water separation.

The above is a summary of how the sub cylinder works, Xinxiang cylinder supplier I hope we will have some understanding after reading it!