Independent of the outer shell, the middle shell, is supported at four points on longitudinal beams.
The inner shell taking the first rows of guide blades, is attached kinematically in the middle shell.The shells are axially split and of rigid welded construction.LP Turbine Casing The LP turbine casing consists of a double flow unit and has a triple shell welded casing. Steam after reheating enters the inner casing from Top & Bottom.Provides opposed double flow in the two blade sections and compensates axial thrust.Both are axially split and A double flow inner casing is supported in the outer casing and carries the guide blades.The casing of the IP turbine is split horizontally and is of double-shell construction.The inner casing is attached in the horizontal and vertical planes in the barrel casing so that it can freely expand radially in all directions and axially from a fixed point (HP-inlet side).The inner casing- cylindrical, axially split.Barrel-type casing suitable for quick startup and loading.Outer casing: a barrel-type without axial or radial flange.So let's get started.STEAM TURBINE COMPONENTS Topics Covered:- 1.) Turbine casing (HP, IP and LP Turbine Casing) 2.) Anchor Points of Turbine 3.) Rotor (HP, IP and LP Turbine) 4.) Blades 5.) Sealing system (Gland Seal, Steam System) 6.) Bearings & Bearing Pedestal 7.) barring gear 8.) ESV’s, IV’s and CV’s 9.) Coupling 1.) Turbine Casings HP Turbine Casing Shaper Machine: Definition, Parts, Working Principle, Types, Operations, Specifications, Applications, Advantages, and Disadvantages Hello Readers, In today's article we will discuss the Shaper Machine in brief along with its Definition, Parts, Types, Working Principle, Operations, Specifications, Applications, Advantages, and Disadvantages. In this article, we are going to discuss Hydroelectric Power Plant along with its Definition, Working, Advantages, Disadvantages & Applications. Hydroelectric Power Plant: Definition, Layout, Parts, Working, Advantages, Disadvantages & Applications The generation of electricity by hydropower is one of the best methods of producing electric power. In the last article, we had discussed the Drilling Machine, Surface Grinding Machine, Milling Machine, lathe machine, etc. Radial Drilling Machine: Definition, Diagram, Parts, Working, Advantages, Disadvantages, and Applications Drilling Machine is used to make circular holes on the components with the help of Drill bits.
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