• 1 – 20 t/h
  • 0.7 – 2 Mpa
  • Industrial
  • In Stock
  • Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.
  • Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.

WSN series gas / oil fired industrial horizontal steam boiler is a kind of safety and high efficiency heating equipment with fully automatic intelligent control system. It’s a boiler shell type 3 passes wetback oil/gas fired boiler. Usually, the WNS series steam boilers widely used for industry production and processing, such as textile mill, medicine industry, food & beverage industry, chemical industry, garment industry, food processing industry, and wood processing industry, moreover, it could be used for central heating in enterprise, hotel, hospital, civil architecture, etc.

Good Practice Case St

2015-2-4 · times for the condensing boilers are between 07.00 and 17 .00 Monday lo Friday. Tl1e non-condensing boiler is operated between 06.00 and 22.00 to provide constant temperature heating during council meetings. Economics The boilers condense for significant periods in the heating season due to the variable temperature

Consulting - Specifying Engineer Economics of

New gas boiler efficiencies can exceed 95%. This is common in condensing type units and at low supply water temperatures, usually around 130 to 140 F. When compared to a more traditional boiler efficiency of 88% at 180 F, the gas savings can be phenomenal. This may be the only consideration in determining a reasonable return.

Whole life cost analysis & commercial boiler payba

Over the life of the boiler plant you could see a 35% saving in gas consumption – £220,000. Taking into account the initial outlay for condensing boilers, a saving of more than £200,000 can still be gained over the life of the boiler - an annual saving of approximately £8,000.

Boiler Economizer Types And Efficiency Calculation-

2019-12-4 · There are 2 types of economizers: non-condensing and condensing. Non-condensing economizers. The most common are non-condensing economizers. They are heat exchanger coils‚ usually finned‚ that are located in the flue gas ducting at the exit of the boiler. Typically‚ a non-condensing economizer will raise the overall efficiency by 2% to 4%.

Ultra-High Efficiency Water Tube Boilers

A guaranteed minimum thermal efficiency of 90 percent in worst case condensing boiler operating conditions, such as 160° return water, 180° supply water at firing load. Efficiencies up to 99 percent with lower return water temperatures, as found in new …

Catalog of CHP Technologies, Section 4. Technolog

2017-9-22 · The energy is transferred from the boiler to the turbine through high pressure steam efficiencies of over 50 percent. For large industrial CHP applications, an extraction -condensing generation. Generally, as the system gets larger the economics favor higher pressures and temperatures, along with their associated heavier walled boiler

Economizers CleanBoiler.org - Boiler Consorti

2020-2-20 · The combustion efficiency increases with increased excess air - until the heat loss in the excess air is larger than the heat provided by more efficient combustion. Excess air to achieve highest possible efficiency for some common fuels: 5 - 10% for natural gas; 5 - 20% for fuel oil; 15 - 60% for coal

Economics of Condensing Gas Furnaces and Water

2020-2-18 · @article{osti_1022722, title = {Economics of Condensing Gas Furnaces and Water Heaters Potential in Residential Single Family Homes}, author = {Lekov, Alex and Franco, Victor and Meyers, Steve}, abstractNote = {Residential space and water heating accounts for over 90percent of total residential primary gas consumption in the United States.

Boiler Efficiency - Engineering ToolB

2020-2-20 · Boiler efficiency may be indicated by. Combustion Efficiency - indicates a burners ability to burn fuel measured by unburned fuel and excess air in the exhaust; Thermal Efficiency - indicates the heat exchangers effectiveness to transfer heat from the combustion process to the water or steam in the boiler, exclusive radiation and convection losses; Fuel to Fluid Efficiency - indicates the

Boiler Efficiency - Engineering ToolB

2020-2-20 · Boiler efficiency may be indicated by. Combustion Efficiency - indicates a burners ability to burn fuel measured by unburned fuel and excess air in the exhaust; Thermal Efficiency - indicates the heat exchangers effectiveness to transfer heat from the combustion process to the water or steam in the boiler, exclusive radiation and convection losses; Fuel to Fluid Efficiency - indicates the

Using Visual MESA to Optimize Refinery Steam System

These factors are important to capture because dual fuel optimizations are not just controlled by the relative boiler efficiencies but also the costs of the fuels. They are limited by real constraints in the refinery, which specify that so much of a particular fuel must be burned in the refinery because there it is produced as a byproduct in the refinery and can not be sold.

ModelRated steam capacity(t/h)Rated working pressure(Mpa)Rated steam temperature(℃)Maximum transport size(m)
(L×W×H)
WNS1-0.7-Y(Q)10.71703.3×1.8×2.1
WNS1-1.0-Y(Q)111843.3×1.8×2.1
WNS1.5-1.0-Y(Q) 1.511843.0×1.8×2.0
WNS1.5-1.25-Y(Q)1.51.251943.0×1.8×2.0
WNS2-1.0-Y(Q) 211844.4×2.1×2.5
WNS2-1.25-Y(Q)21.251944.4×2.1×2.5
WNS3-1.0-Y(Q)311844.6×2.3×2.6
WNS3-1.25-Y(Q)31.251944.6×2.3×2.6
WNS4-1.25-Y(Q)41.251944.7×2.5×2.9
WNS4-1.6-Y(Q)41.62044.7×2.5×2.9
WNS5-1.25-Y(Q)51.251945.3×2.7×3.3
WNS5-1.6-Y(Q)51.62045.3×2.7×3.3
WNS6-1.25-Y(Q)61.251945.9×2.6×3.0
WNS6-1.6-Y(Q)61.62045.9×2.6×3.0
WNS8-1.25-Y(Q)81.251945.9×2.8×3.1
WNS8-1.6-Y(Q)81.62045.9×2.8×3.1
WNS10-1.25-Y(Q)101.251947.7×2.8×3.1
WNS10-1.6-Y(Q)101.62047.7×2.8×3.1
WNS15-1.25-Y(Q)151.251947.0×3.1×3.6
WNS15-1.6-Y(Q)151.62047.0×3.1×3.6
WNS20-1.25-Y(Q)201.251948.3×3.4×4.0
WNS20-1.6-Y(Q)201.62048.3×3.4×4.0