1-20 ton gas/oil fired boiler
Capacity: 1-20 ton/h
Pressure: 0.7-2 Mpa
Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.
Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.
7-70 MW gas/oil fired hot water boiler
Capacity: 7-70 MW
Pressure: 1.0-1.6 Mpa
Fuel: Nature gas, coke oven gas, blast furnace gas, carbon black off-gas, biogas, methanol, LPG, diesel, heavy oil, light oil, crude oil, etc.
Industries: Heat supplying, hospital, colleges and universities.
2.8-29mw coal fired boiler
Pressure: 1.0-1.25 Mpa
Fuel: Bituminous coal, lean coal, anthracite
Industries: Heating, hotels, schools, hospitals
horizontal thermal fluid heater
Capacity: 700 - 14000 kw
Pressure: 0.8 - 1.0 Mpa
Fuel: natural gas, coke oven gas, bio-gas，liquid propane gas, diesel, heavy oil, light oil, crude oil
Industries: Petroleum, chemical, chemical fiber, pharmaceutical, textile printing and dyeing, building materials, wood processing, vegetable oil processing and other industries
1-20 ton biomass fired boiler
Capacity: 1-20 ton/h
Pressure: 0.7-2.5 Mpa
Fuel: Biomass particles
Industries: Heating, chemical, food, tobacco, textile, printing and dyeing, feed, medicine, building material, wine, rubber, hospital
wet-back/dry-back firetubes - BJ Muirhead
Our Model 4WI wet-back firetube boiler not only offers high efficiency but low emissions with options for low NOx. The Model 4WI not only has a history of being
boiler efficiency guide - Cleaver-Brooks
firetube boiler has proven to be highly efficient and cost effective .. Wetback A multiple pass wetback boiler is have distinct advantages and disadvantages,.
Firetube Boiler Design, Construction & Engineering - Cleaver-Brooks
Jul 29, 2015 Wetback. Brief on FT boiler evolution. Major FT components. Advancing NOTE: These firetube boilers could weigh up to 200,000lbs and reach speeds of 100mph . each having advantages and disadvantages. The fuel
BOILER BASICS AND TYPES OF BOILERS, DIFFERENCES
Apr 6, 2018 TYPES OF BOILERS. SIX MAIN BASIC PARTS; FIRE TUBE BOILER . Wet back designs; Dry back designs; Advantages: Disadvantages:.
Types of Boilers - Forbes Marshall
These are the earliest form of high pressure fire tube boiler. In wet back boilers as the name suggests the reversal chamber is completely surrounded by water.
Boiler Designs - Slideshare
Dec 23, 2015 Now that the advantages are discussed Dryback firetube boiler- In the dryback boiler, The wetback design requires less refractory maintenance. . are discussed, in come the several disadvantages of a watertube boiler.
Firetube Boilers and Accessories - Burnham Commercial
Series 4S 4-Pass Wetback Scotch Boiler. Series 4F Forced Draft Firetube Boiler Ohio Special . .. savings for you! Our Packaged Wetback Firetube boilers are designed for long-term efficiency and .. flue gases. Dryback Disadvantages.
Shell Boilers - Spirax Sarco
Shell boilers may also be referred to as &39;fire tube&39; or &39;smoke tube&39; boilers efficient method of reversing the hot gases through a wet back boiler configuration. One of the disadvantages of the Lancashire boiler was that repeated heating and
A Discussion of Boiler Design - Laars
Advantages and Disadvantages of the Wet gradually displaced the vertical fire tube boiler which at one time . all internal wet surfaces in Laars are either copper or porcelain .. the combustion products will spill back down into the boiler
BOILogy Boiler evolution - ARI Armaturen
Competition between fire-tube boiler manufacturers eventually forced improvements in boiler design and fuel burning . Disadvantages: At the back end of the boiler the hot gasses entered a chamber, or Dry Back which allowed the end
Chapter 9 Boilers - Navy BMR
Describe the procedures associated with boiler water treatment and cleaning. 8. Describe the . suspension. Wet saturated steam is steam at the saturation temperature .. the box header, through the tubes to the rear box header, and back to the drum. Box-header disadvantages common to water-tube boilers. One of the
Site Map | Boilers Burners & Controls
The Scotch Marine Boiler is a fire-tube boiler, in that hot flue gases pass through The Mohican 4-pass wetback boiler is designed for maximum efficiency, reliability . electrical production Commodity technology Disadvantages Requires
Selection of Blowdown Systems - Industrial steam
Blowdown occurs when water is removed from a steam boiler while the boiler is operating. in the bottom of a firetube boiler, or in the mud drum of a watertube boiler. The disadvantages of a blowdown tank are it costs more than a separator consider using a continuous blowdown heat recovery system if the pay back
BOILERS | Energy-Models.com
Fire tube boilers, typically have a lower initial cost, are more fuel efficient and easier to operate, unit with two sets of fire-tubes and with the exhaust gases exiting through the rear of the boiler. . It should be noted that boiler may not generate 100% saturated dry steam, and there may be Disadvantages of direct method:.
Thermidaire Industrial Water Treatment Chemicals Boiler FEED
So, large and small water-tube boilers, the typical fire-tube packaged boiler, and . the water is condensed and cooled back to 38°C. Since this transfer is never 100 .. The disadvantages of wet steam include a general decrease in operating
Improving Energy Efficiency of Boiler Systems - CED Engineering
Eout is the energy needed to convert feed water entering the boiler at a specific pressure .. similar disadvantages to mechanical jackshaft controls. .. whereas a four-pass wet back fire-tube could have an exhaust temperature of only 350°F.
Boilers: Types, applications, and efficiencies - Consulting - Specifying
Mar 22, 2013 Cast iron, straight water tube, and fire tube boilers require special Another disadvantage of the traditional primary-only boiler loop piping is the . Figure 5: This low-pressure Scotch marine boiler has a dry-back design
Industrial/Commercial Boiler ACT - EPA
Mar 15, 1994 Figure 5-1 Effect of excess O on NO emissions for firetube boilers at. 2 important differentiation with respect to NO emissions, as wet-bott om boilers x . are trapped by high-temperature cyclones and recirculated back to th e effectiveness, applicability, and limitations of specific control techniques is.
479 Best Thermodyne Engineering Systems images in 2019
Do You Know the Disadvantages of Wet Steam? Wet Scrubbers are the pollution control equipment that helps in controlling the pollution How Use Coil on Reevosteam Water Tube, Boiler, Engineering, Kettle PCRM could be a distinctive system whereby the condensation generated from your process is feed back
Steam Pressure Reduction - NREL
Steam pressure reduction is the lowering of the steam pressure at the boiler Dry flue gas loss as defined by the American Society of Mechanical However, the ABMA chart does not apply to firetube boilers. . Large steam systems have multiple local condensate receivers which collect hot condensate and pump it back.