Best Sale in China, Szl Coal Boiler Double Drum Steam Boiler From Epcb Boiler China

We always pursue 'reputation first, quality excellence', and have made great contributions to the development and prosperity of the Steam Turbine Generator, Debris Filter, Coal Fired Powe Plant EPC industry. Our company focuses on creating customer value, takes technology and quality stability as the basic point, and has become a qualified supplier for many international companies. On the road of future development, we will always insist on producing high-quality products and providing perfect services. Every satisfaction will enhance customers' trust in the enterprise, so that the enterprise can obtain long-term profit and development.

Products Brief Introduction

A steam drum is a standard feature of a water-tube boiler. It is a reservoir of water/steam at the top end of the water tubes. The drum stores the steam generated in the water tubes and acts as a phase-separator for the steam/water mixture. The difference in densities between hot and cold water helps in the accumulation of the "hotter"-water/and saturated-steam into the steam-drum.

Types of Boiler Drum

1. Three drum/ Four drum boilers - Are the veterans of the normal day boilers, although they are still used in some industries.

2. Bi drum boiler - are used for power generation and steam generation both. For power generation they are used now seldom and are replaced by single drum boilers as the bi drum boilers are non-reheat units. So, due to the high heat rate of the plant a single drum boiler or a once through boiler is more feasible. In process steam generation the bi drum boilers are used commonly as they can adapt to the high load fluctuation and respond to load changes.

3. Single drum boiler- used mainly for the power plants for power generation. The pressure limit for single drum boilers is higher than that of the bi drum boilers as the stress concentration is reduced to a greater extent. There exists only one drum and the downcomers are welded to it. Single drum boilers are suitable and can adapt to both reheat and non-reheat type of boilers. They can be designed as Corner tube boiler where the frame is not required as the downcomers itself serves the purpose of it and also they are designed as top supported where the whole boiler assembly needs an external frame and supported by top drum.

Our advanced production equipment and strict quality assurance system provide a solid guarantee for the stable performance of our Best Sale in China, Szl Coal Boiler Double Drum Steam Boiler From Epcb Boiler China. We always place emphasis on product design, production technology, quality control and customer service to provide quality products and comprehensive services to our customers. We advocate respecting the objective laws of development and progress to achieve scientific and sustainable development.