Product Thermal Capacity: 1 - 20 t/h
Working Pressure: 0.7 - 2 Mpa
Available Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.
Available Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.
WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.
1. Digitized manufacture
The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.
2.Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.
3. Longer working life
Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.
Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.
Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.
4. Less fuel consumption
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ to control heat lost.
Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.
Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.
Electric central heating boilers are also available. New gas (and oil) boilers have to be of around 90% efficiency or higher (an A or B energy efficiency rating) and generally use condensing
Central Cooling. The most common central cooling system is a split system, which includes an outdoor cabinet containing a condenser coil and compressor, and an indoor evaporator coil, usually installed in conjunction with your furnace or air handler.
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Electric Central Heating Boilers Electric boilers can be an ideal choice if you want a boiler that is good for running your central heating system as well as providing hot water. It is important to explore the options available to you when you opt for electric central heating boilers.
Author: Uswitch May 19, 2016· Warm air central heating units heat up your home during the cooler months, and provide a good alternative to traditional central heating systems. The biggest advantage of installing a warm air heating system is the fast direct heating of air which goes directly where it is needed via ceiling grilles, side wall registers or floor grilles at a
Homes with all-electric air conditioning utilize electricity for both heating and cooling. An all-electric system utilizes an electric furnace and outdoor condenser. However, most homes utilize a "split" system. The furnace is fueled by gas or oil.
Jan 17, 2020· Central heating and cooling cost table. Equipment Types and Costs. There are four basic central heating and air conditioning systems. Central AC and Furnace: This is the still most common split system type. It is also the most affordable when equipment of comparable quality and …
Electric boilers are often used to supplement solid-fuel heating units. The goal is to keep a room warm during night hours without owners’ having to get up and put firewood in the furnace. Besides, nighttime electricity tariffs are the lowest.
Gas and electric central heating systems are the most widely used heating mechanisms in residential construction. For a homeowner looking to purchase a new heating unit, the choice often has to be made between these two, but both types have their share of pros and cons that must be considered, some of which are detailed below.
In the heating mode, an air source heat pump can efficiently supply 50 – 70% of all your heating needs. Pairing your air source heat pump with a modulating electric heating source like a plenum heater or air source heat pump boiler qualifies for an additional rebate. This combination can combine efficiency and comfort for your home. Requirements:
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