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. Introduction:
electric efficiency 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.
Technical advantages 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.
Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.
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.
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.
|2019-5-24 · An electric vehicle, also called an EV, uses one or more electric motors or traction motors for propulsion. An electric vehicle may be powered through a collector system by electricity from off-vehicle sources, or may be self-contained with a battery, solar panels or an electric generator to convert fuel to electricity. EVs include, but are
2017-1-19 · The calculation of effective electric efficiency is the CHP net electric output divided by the additional fuel the CHP system consumes over and above what would have been used by a boiler to produce the thermal output of the CHP system. Typical effective electric efficiencies for combustion turbine-based CHP systems range from 50 to 70 percent.
IMEA Electric Efficiency Program Please click on the section you are interested in learning about. Applications for Incentives for Projects at Commercial/Industrial and Public-Sector Facilities; IMEA Electric Efficiency Program Reports (see Member Area "Member Documents and Materials Page")
Electric cars are very efficient when compared to ICE (Internal Combustion Engine) cars. Nevertheless, the efficiency and range varies a lot from EV to EV. To help you choose which electric car is more suitable for you, I made the table below with EPA efficiency and range figures – for different driving scenarios (city, highway and mixed/combined).
Electric cars are very efficient when compared to ICE (Internal Combustion Engine) cars. Nevertheless, the efficiency and range varies a lot from EV to EV. To help you choose which electric car is more suitable for you, I made a table with NEDC efficiency and range figures. However, take notice that NEDC (New European Driving Cycle), rates aren’t realistic, 
2019-5-10 · The efficiency of an entity (a device, component, or system) in electronics and electrical engineering is defined as useful power output divided by the total electrical power consumed (a fractional expression), typically denoted by the Greek small letter eta (η – ήτα). = If energy output and input are expressed in the same units, efficiency is a dimensionless number.
2018-5-20 · Electric Power Efficiency Power efficiency. Power efficiency is defined as the ratio of the output power divided by the input power: η = 100% ⋅ P out / P in. η is the efficiency in percent (%). P in is the input power consumption in watts (W).. P out is the output power or