Water Wall Panel Plenum Chamber With Slag Pipe GB Manufacture Standard

Water wall panel plenum chamber with slag pipe GB manufacture standard

Membrane Panel Description

Modern boilers employ fully water-cooled surfaces as funace enclosure wall, with little or no refractory that calls for costly downtime and maintenance, unless there is a specific requirement for

• Erosion protection of tube walls such as in stoker firing up to 2 m or bubbling fluidized bed combustion(BFBC)boilers around the bed
• Corrosion protection as in lower combustor of CFBC boilers
• Overheat prevention like the furnace floor of oil and gas-fired boilers

Membrane Water Wall Panel Product

1. Water wall panels with pins usually laid vertically on the inner wall of the furnace wall, it is mainly used to absorb the radiant heat emitted by the flame and high-temperature flue gas in the furnace.

2. It is the main type of evaporating heating surface of all kinds of modern boilers and the basic component of boiler water circulation loop.

3. Because of both cooling and protection of the furnace wall, so the name.

4. The water wall was originally designed not to be heated, but to cool the furnace from high temperature damage.

5. Later, because of its good heat exchange function, it gradually replaced the steam drum as the main heating part of the boiler.

Key Features

• No use refractory
• Low maintenance cost
• Gas-tight design
• Efficient combustion process
• Less heat accumulation that allows a fast start-up and reaction to the load changes
• A better boiler operation control
• New fuel feeding design
• New combustion air system design
• Custom-engineered design upon customer requirement

Stubes / Pins Welding

    Dehai Boiler is a manufacturer of A-class boiler(Power station boiler,industrial boiler,HRSG,waste-to-energy boiler,biomass boiler) and correlated A-class pressure parts intergrating the design,fabrication,installation,repair and mainteance.

Dehai has ISO9001:2008 certificate issued by France AFAQ-EAQA Ltd,A-class boiler manufacturing license,ASME S Stamp and U Stamp authorized certificate.

    Through effective management system and high quality products,Dehai became the qualified supplier of many famous boiler factories and energy companies and has won a lot of stable customers both domestic and abroad ,such as :Amec Foster Wheeler,Alstom,Dongfang Boiler,Harbin Boiler,Hangzhou Boiler,etc.

    Based on the business idea of "High quality for survival and perfect service for development",we shall care for customers' demand and keep improving our work permanently. To create Dehai brand,is to serve clients with our improved products and better performance.

    Dehai is located in Economic and Technological Development Zone,Zhangjiagang City,Jiangsu Province. S38 highway Zhangjiagang exit is about 1.5 kilometers to the north of our company and the traffic is very convenient.