Rotary Air preheater recovers the heat from the flue gas from the boiler going to the chimney and transfers the same to the combustion air to the boiler thus reducing the fuel consumption of the boiler. The efficiency of Rotary Air preheater is very high compared to the Tubular air preheater and also it occupies less space for the same heat recovery when compared with the Tubular Air preheater.
Air preheater rotor is divided into compartments in which the heating elements are packed. Heating elements in the Air preheater plays a major role for the heat transfer from the flue gas to the combustion air. The leakage from the flue gas to the combustion air is reduced by Radial, Axial and Circumferential seals thus reducing the fan loading.
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1. The preheater tubes are not easily broken enamel surface, no crack, acid and alkali resistance, resistance to gas erosion, smooth and high, gas flow resistance, easy Fouling; 2. As the flue gas across tube, the flue gas side of the heat capacity of exile to strengthen, under the same heat transfer coefficient (enamel thickness ratio of thermal conductivity with very small, about 0.0002, the calculation is negligible), wall temperature vertical preheater than ordinary steel increased 10-30 Degree Celsius, the overall heat transfer coefficient of about 20.3-24.2W; 3. two horizontal enamel sealing tube box, the sealed tube box structure welded high strength, pipe damaged or the overall change can only block, and heat-packing seal, can only replace the damaged pipe tube, easy maintenance; 4. The preheater is mainly used for boiler preheater, the low temperature.
China ASME gas steam boiler air preheater is the equipment that uses the boiler tail flue smoke to heat the entering air with its inside tubes .It is used to improve the heat exchange performance of the boiler, and reduce energy consumption. Boiler pressure parts replacement asme air preheater is a general term used to describe any device designed to heat air before another process (for example, combustion in a boiler) with the primary objective of increasing the thermal efficiency of the process. They may be used alone or to replace a recuperative heat system or to replace a steam coil. This is the introduction about China ASME gas steam boiler air preheater.
Refrigerant : R22 * 60Hz : 3,440~8,770 Btu/h * 50Hz : 4,200~7,100 Btu/h. Application * Small Room Air Conditioner * Dehumudifier * Water Cooler. Power Source * 1PH, 115V - 60Hz * 1PH, 208-230V - 60Hz * 1PH, 200-220V - 50Hz * 1PH, 220-240V - 50Hz.
Refrigerant : R22 * 60Hz : 13,900~24,650 Btu/h * 50Hz : 11,800~18,700 Btu/h. Application * Room Air Conditioner * Package Air Conditioner. Power Source * 1PH, 115V - 60Hz * 1PH, 208-230V - 60Hz * 1PH, 265V - 60Hz * 1PH, 200-220V - 50Hz * 1PH, 220-240V - 50Hz * 1PH, 220V - 50Hz.
ROTARY AIR LOKCS are also known as cell wheel,air trap and rotary valve. They are used as feeding element in dust collecting units and pneumatic transfer systems. Our rotary air locks are, depending on the requirements of the process, made out of cast iron, nodular cast iron and stainless cast iron. Based on operating conditions; Drive types, beddings and blade tips are diversified and put into service. POWER:0.55 ~ 3 kW MATERIAL:St37/2, St52/3, Hardox, AISI304 MEDIA:DUST PLACE OF ORIGION:IZMIR, TURKEY MODEL NUMBER:EDV06
Counted on our professional knowledge, we cater to the needs from customers in renovation and modernization of their exsiting boilers. We have undertaken boiler air preheater and economzier replacement service for many years. Low temperature corrosion and ash fouling exists for boiler air preheater, especially if burning coal with high sulfur content. The users have to replace the parts or stop the machine to clean the ash, which takes cost for users. We adopted the enamel coated air preheater, which has the function of anti-corrosion, wear resistance, anti-ash fouling, and long service life.
ASME standard boiler air preheater for industry.welding heat exchanger industrial boiler membrane water wall are membrane walls that are made of tubes welded together with or without a strip of metal in between. These walls form the enclosure of the coal combustion chamber. Water wall tubes are also referred to as the evaporator section; they contain water mostly in liquid form which gradually evaporates as it rises in the boiler. This is about the ASME standard boiler water wall for industry.
