Divided cylinder is a type of steam-The Water Separator. Typically, it operates based on the principles of natural and mechanical separation. Natural separation utilizes the density difference between steam and water, with gravity at play. The slower the steam rises in the drum, the longer it stays, resulting in better natural separation. Therefore, the drum size needs to be larger. Meanwhile, the mechanical separation device usually does not rely on a single principle but combines multiple principles to separate steam and water.

In fact, when using the gas separator cylinder, in addition to utilizing the principle of gravity separation, it also employs centrifugal separation, inertial separation, and water film separation. Specifically, that is:1Inertia Separation: Utilizes the inertial force generated during the redirection of a gas-liquid mixture for separation.2Centrifugal Separation: Utilizing the centrifugal force generated by the rotation of a sodium bicarbonate mixture for separation.3Water Film Separation: Water droplets in the soda water and mixture adhere to the metal wall, forming a water film that flows downward and separates.

Typically, we divide the steam-water separation process in the boiler drum into two stages: coarse separation and fine separation. The task of coarse separation is to separate a large amount of water from the steam and dissipate the kinetic energy of the steam-water mixture; the task of fine separation is to reduce the humidity of the steam.

The separator cylinder is a major equipment of the boiler, serving as both a pressure-bearing component and a pressure vessel. It distributes steam generated during the boiler's operation to various pipelines. The main pressure components of the separator cylinder include the cylinder head (cap) and shell materials, characterized by:

（1Standardized production ensures that all cylinder products, regardless of size or circumference joints, utilize automatic welding technology. During the production of dividing cylinders, the design pressure is generally:1.43MPaTemperature Design <350℃Please provide the Chinese content to be translated.“Pressure Vessel Regulations”Regulate design to determine the simplified diameter, material, and thickness; generally, the material for dividing the cylinders is:10＃-20# Seamless PipeQ235B，20g，16MnRThe tube quantity is determined by engineering design, and the cylinder body diameter should be between 200% to 250% of the large header diameter. Typically, this can be determined based on the fluid flow velocity within the manifold cylinder. The specifications of the manifold cylinder are as follows:DN200-DN1200Our working medium is steam, and the category of the vessel isICategory: Pressure Vessels

（2A wide variety of cylinder types, capable of working pressures up to16MpaOur products are widely applicable, often used in boilers, industrial circulating cooling water systems, and hot water systems.

（3Our products are of high quality, with each cylinder manufactured in accordance with relevant standards and subject to inspection and acceptance. Upon leaving the factory, the cylinders undergo factory inspection and are then supervised by the local quality and technical supervision authority to ensure the quality of the cylinders.

（4Product customization. If customers have specific requirements, the design and manufacturing can be tailored to the needs of cylinder separators. However, when communicating with manufacturers, it's essential to clearly articulate your actual requirements (material, specifications, wall thickness, etc.) and provide a diagram of the separator cylinder if possible to avoid production errors due to miscommunication, which may affect the performance of the separator cylinder.