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
Exhaust Gas Boilers And Economisers working
Exhaust Gas Boilers And Economisers working procedure an exhaust gas heat exchanger at the base of the funnel and one or perhaps two watertube boilers .
Economizer - Wikipedia, the free encyclopedia
Boiler, power plant, heating, ventilating, and air conditioning (HVAC) uses are It consists of thermal fluid boilers or steam boiler, with exhaust gases through a economizer, depending on the demand for make-up water and/or process water. in an economizer the water passes through tubes surrounded by hot gases.
Water- tube boiler - Wikipedia, the free
To increase economy of the boiler, exhaust gases are also used to pre-heat the air Owing to their superb working properties, the use of watertube boilers is Where process steam is required for heating or as a chemical component, then water-tube design here and a conventional fire-tube boiler as an economiser (i.e.
Soot Deposits and Fires in Exhaust gas Boilers -
The name exhaust gas economiser 2004. 2006. Fig. 1: Number of soot fire damaged exhaust gas boilers in DNV classed vessels (ref. about 5,000 vessels) . Water. Smoke tubes. Exhaust gas. Fig. 6: Exhaust gas boiler smoke tube type. .. Lube oil. Heat. Engine. Process. Work. Exhaust gas. Stage 1 Ignition of soot.
PLUG REPAIRS ON DEFECTIVE BOILER TUBES
stinctive repair method undertaken by operators is the plugging of tubes to arrest leaks and Cold corrosion from the exhaust-gas side (operation at reduced loads). banks on water tube exhaust gas boilers and economisers with extended
Water- tube Boilers : International site for
Description of water tube boilers including operation, types and benefits; also, Many water-tube boilers operate on the principle of natural water circulation . because of the comparatively low temperature of the gas turbine exhaust. the design of these boilers may well incorporate an economiser (feedwater heater).
Alfa Laval - Exhaust gas economizer
Exhaust gas economizers after diesel engines and waste heat recovery units after the exhaust gas of the diesel engine/gas turbine to produce energy/ heating. The Aalborg XW is a water tube, forced circulation exhaust gas boiler/ economizer. District cooling; District heating; HVAC heating; Industrial process cooling.
Alfa Laval - Exhaust gas economizer
Exhaust gas economizers after diesel engines and waste heat recovery units after the exhaust gas of the diesel engine/gas turbine to produce energy/ heating. The Aalborg XW is a water tube, forced circulation exhaust gas boiler/ economizer. . District cooling; District heating; HVAC heating; Industrial process cooling.
Modern boiler economisersdevelopment and
It is a gas-to-water tubular heat exchanger, located in the exhaust gas stream principle of a gas-swept tubular economiser has remained fundamentally the same. . In general industrial-scale high-pressure water-tube boilers, the operating
PLUG REPAIRS ON DEFECTIVE BOILER TUBES - DNV GL
ing of the impact of plugged tubes and the evaluation process, and thus also minimise from the water side. Cold corrosion from the exhaust-gas side ( operation at banks on water tube exhaust gas boilers and economisers with extended
ECONOMIZER INSTRUCTION MANUAL - E-Tech
INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS. Table of Contents water tube boilers firing natural gas and /or all grades of fuel. Also, the boiler The economizer installation in the boiler flue gas stream, including all ductwork so they can start claims procedure for repairs or replacements. Do not.
Economizers - Boiler Efficiency
Flue gases from large boilers are typically 450 - 650°F. Stack Economizers recover some of this heat for pre-heating water. (ie: not all condensate is returned to the boiler or large amounts of live steam are used in the process so Cannon manufactures the nickel-brazed helical finned tubes used in all of our economizers.
Economiser in Thermal Power Plant | Economiser |
Water Tube Boiler | Operation and Types of Water Tube Boiler Flue gases are the combustion exhaust gases produced at power plants consist of mostly nitrogen, Process of Heat Transfer in Economizer, Evaporator and Superheater .
Soot Fires in Exhaust Gas Fired Boilers/
Soot fires in exhaust gas fired boilers/economisers This resulted in some leaking tubes as the heated tubes were exposed to cold water. Modern two- stroke diesel engines running on heavy fuel oil will inevitably generate quantities of soot
Boiler | Engaged in Thermodynamics
Boiler Systems; Water Tube Boilers; How Stuff Works Burners; Blowdown The economizer extracts heat from the exhaust gas to heat the steam to further In the circulation process, the non-heated water or pre-heated water enters the
boiler exhaust stack economizer systems - Waste
Products include economizers, waste heat boilers, finned tubes, HRSG and waste heat boilers. Cain Industries offers an extensive selection of boiler economizers assemblies, and unique modulating internal exhaust gas bypass systems. as boiler feedwater, cold makeup water, process water, swimming pool water,
Maintenance service regarding low speed operation
aux. boiler that is connected with exhaust gas economizer, and fresh water tubes, lower shell plate and fixed plate of water tubes under low speed operation than As for the removal method of deposited soot, refer to an operation manual.
Boiler System Failures | GE Water - GE Water
Water tube economizers are often subject to the serious Where economizers are installed, effective deaerating heater operation is absolutely essential. by the condensation of acid from the boiler flue gas.
Water Tube Boiler - Cochran
Cochran custom designed industrial Water Tube Boilers are suitable for Applications include Process Steam, Industrial Process, Refineries and Petrochemical. Waste Heat Boilers: Recovering heat from diesel engines, gas engines or the waste heat Finned Tube Economisers for both New and Retrofit Boilers.