HKB boiler solutions also supplies tailor-made waste gas boilers. In the fire-tube exhaust gas boiler, steam or hot water is produced by using heat recovery from flue gases and/or process gases produced by gas engines, diesel engines, gas turbines, or other combustion processes, such as incinerators.
WASTE HEAT RECOVERY BOILERS. We provide energy solutions to utilise waste heat from various processes and applications to improve overall energy balance in ferrous metals, non-ferrous metals, cement, refinery, chemical, oil & gas, glass and other sectors. The offerings include a variety of customised, turnkey solutions to generate steam and power.
Waste Exhaust Heat Boilers Approximately 25% of the usable energy of the fuel gas is released in the exhaust of the gas engine. This can be captured for cogeneration in a combined heat and power plant. This heat exits the engine at ~450 o C as 'high grade heat', contrasting to 'low-grade heat' available from the generator cooling circuits.
8 Waste Heat Recovery System (WHRS) for Reduction of Fuel Consumption, Emission and EEDI increasing the exhaust gas temperature before the boiler without using a power turbine. When applying the steam turbine (ST) as a stand-alone solution, the exhaust
Exhaust Gas Boilers also known as Exhaust Gas Economizers, with extended heating surface, used for waste heat recovery in motor ships. A diesel engine loses approximately 30% of the energy to the exhaust gases. A turbocharger recover some of it, but there is still heat losses that can be recovered by means of an Exhaust Gas Boiler, EGB.
WASTE HEAT AND EXHAUST GAS BOILERS Utilising well proven finned tube designs, our engineers create bespoke waste heat recovery equipment to suit customers' specific requirements. Typical applications include primary or secondary power generation or
Dirty gas applications equipped with soot blowers and or hoppers: Charcoal furnace exhaust steam, cement kiln exhaust, acid sludge gas, and ash-laden exhaust streams. For examples of our waste heat recovery boilers see the Indeck Keystone-Energy site.
2021/6/17 · Exhaust Gas Boilers are the key energy saving elements on board ship which utilise the Waste Energy of Exhaust, thereby increasing efficiency and productivity. Lamont Boiler: The Lamont type boiler uses the waste heat from the main propulsion engine for the
2021/7/25 · Waste heat utilization from boiler exhaust gases provides a sensible heat integration approach to realize low-cost and flexible WFGD wastewater ZLD treatment. According to the developed energetic and economic assessment model, the LCOW of the FCMEDC-based WFGD wastewater ZLD system driven by boiler exhaust gas was optimized to be 58.5% that of the traditional steam-driven …
Waste heat recovery systems are more sophisticated than the simple exhaust gas boiler or economizer and the heat can be used in variety of ways. The production of electricity from a turbine can be a means of lowering the number of auxiliary engines.
2017/12/15 · For natural gas boilers, the hydrogen content of the raw fuel  is high, and the latent heat usually occupies a large proportion of the total waste heat , . The technologies based on condensing heat exchangers recover heat by cooling the flue gas under its dew point with extra cooling medium, thus the final state of the flue gas is limited by the temperature of cooling medium.
Waste heat boiler - hkbboiler.com
2020/3/19 · Exhaust gas boilers (CO-GEN) Over the past few decades, Danstoker has delivered more than 2,500 exhaust gas boilers worldwide and has gained an unparalleled expertise in this field. The boilers are fitted after gas or diesel engines or gas turbines. In order to extend the cleaning intervals, Danstoker maintains a deliberate focus on
Firetube boilers work by forcing exhaust gases through tubes immersed in water and represent the most economical means of generating steam from waste heat. E-Tech firetube boilers are generally used to generate steam from engine, thermal oxidizer and furnace exhaust.
3.1.6 Waste Heat Boilers ..17 Load Preheating Boiler Exhaust Gases 48 Table 19 Unrecovered Waste Heat and Work Potential from Ethylene Furnaces 49 Exhaust Gases 53 Table 21 Unrecovered Waste Heat in Different Temperature Groups 55 56 61
Exhaust gas and auxiliary boilers are used to generate thermal oil or steam – for example, for heating or cleaning tanks, preheating HFO, producing drinking water or heating water and living areas. Today, steam turbo-generators are also used to generate electricity for very large engines. Steam or thermal oil is required on seagoing vessels
Engine Exhaust Gas Boiler. Built from smooth tube modular sections similar to our fired steam generator coil sections, Clayton Exhaust Gas Boilers are capable of operating with gas temperatures up to 1000°F, and gas flows in the range of 2,500 to 150,000 lbs./hr. Clayton's modular bare tube design offers the design engineer ultimate
the exhaust gas – not only from the main engine, but from auxiliary engines as well. Energy to push forward Waste heat recovery today is a broader application than ever before, with a significant potential for all vessels. And in a time of slow steaming, it pays to
Waste Heat Inlet Gas Temperature F 600—2,500 Waste Heat Mass Gas Flow Lbs/hr 1,000—400,000 FIG. 1 Since 1864 Johnston Boiler Company has built a reputation on innovative designs and rigid adherence to quality. We believe that boilers must be
Waste Heat Boilers and Exhaust Gas Boilers Utilising well proven finned tube designs, our engineers create bespoke waste heat recovery equipment to suit clients' specific requirements. Typical applications include primary or secondary power generation or steam/hot water production for industrial processes.
Waste Heat Boilers - Clarke Energy