Butterfly Type Main Stack Damper
The frame shall transfer all dead loads, induced wind shear load and wind moment load as calculated at the proposed location, consequentially the damper shell thickness shall be the same as the thickest stack shell in which it is located. The damper blades shall operate freely with any of the imposed calculated loads transmitted through the damper frame.
The HRSG Stack Closure Damper is provided to slow HRSG component temperature decay rate by limiting convective heat loss through the HRSG and stack following gas turbine shutdowns.
The Main Stack Damper adopts the butterfly type to open type structure, the structure is simple and reliable, compared with the louver type structure, the sealing perimeter is reduced obviously, and the sealing effect is better.
Established in august 1978 Engineering is now proud to be synonymous with Metal Engineering in India Our expertise is solely based on our wide experience and varied interaction with metal We are headed by and our work-force is built with team of a qualified engineers and excellent technicians, who love accepting challenges For us It is , we aim at not just metal craft constantly redefining it in terms of - process, reliability and quality Sumit Heavy Engineering is an ISO 9001:2008 certified Private Limited Company engaged in Heavy Fabrication and Machining of Metal Engineering Jobs. The of our numerous satisfaction international and national clients is proven by our long term and continuing association with them. Our strength can be defined primarily in two ways -
1: Our World class manufacturing unit , and
2: Our constant endeavor to better our facilities and services.
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