Cast Iron Economizer

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Economizers, or economisers, are mechanical devices intended to reduce energy consumption, or to perform useful function such as preheating a fluid. The term economizer is used for other purposes as well. Boiler, power plant, heating, Refrigeration, ventilating, and air conditioning (HVAC) uses are discussed in this article. In simple terms, an economizer is a heat exchanger. Economizer is composed of boiler tubes, inlet header, outlet header, pipe clamp or tube clip, bend or elbow, and other...

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Thermal Power Plant Boiler Pressure Parts Economizer is part of the heating area of boiler, to heat the feed water into saturated water inside the flue ducting, due to its absorption of low temperature flue gas heat, the feedwater economizer reduces the exhaust temperature of flue gas, save the energy, improve the efficiency, so called as economizer. Economizer steel tube type is without pressure limit, can be used as a boiling type, generally made by the outer diameter of 32 ~ 51 mm carbon...

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Cast Iron Gilled Tube Economizer - the main part of the economizer, it heats the feed water in a stationary boilers with pressure up to 2.4 MPa.Also economizer ribbed cast iron the item can be used separately as the heating element of the system, as, unlike smooth, it has a higher warmth retention: more than the heat transfer area, the heating more efficient. In addition, the cast iron as a material fittings heat exchangers lasts longer than steel, significantly cheaper and, despite its large...

$ 400 Set/Sets

Finned Tube Economizer, Spiral Finned Tube-Square fin tube, H fin tube, rectangular fin tubes, double H fin tubes H fin tube known as square fin tube, There are two type of H fin tubes, one type with single tube, normal called square fin tube, the other with Double tube, normal called rectangular fin tubes. and also manufactured as per customers requirements. Due to rectangular shapes, which can offer large surface area compared to the Spiral Finned tubes. Due to larger surface area available,...

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In steam power plants Boiler Accessories Economizer captures the waste heat from boiler stack gases (flue gases) and transfers it to the boiler feed water. Air-side economizers HVAC (Heating, Ventilation, and Air Condition) can save energy in buildings by using cool outside air as a means of cooling the indoor space. Refrigeration: This is commonly used in industrial refrigeration where vapor compression refrigeration is essential. Systems with economizers aim to produce part of the...

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In a steam boiler,water stack economizer is a heat exchanger device that heats up fluids or recovers residual heat from the combustion product i.e. flue gases in a thermal power plant before being released through the chimney. Flue gases are the combustion exhaust gases produced at power plants consist of mostly nitrogen, carbon dioxide, water vapor, soot carbon monoxide etc. Hence, the economizer in thermal power plants is used to economize the process of electrical power generation, as the...

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Flue gases from large boilers are typically 450 – 650°F. Gas Economizers recover some of this heat for pre-heating water. The water is most often used for boiler make-up water or some other need that coincides with boiler operation. Gas Economizers should be considered as an efficiency measure when large amounts of make-up water are used (IE: not all condensate is returned to the boiler or large amounts of live steam are used in the process so there is no condensate to return) or there is a...

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Economizer heat exchanger is A Device , which increases the temperature of feed water using waste heat of flue gases leaving the boiler through chimney. Boiler Parts Economizer Consists of a large numbers of vertical cast irons steel water pipes,such as boiler tubes, inlet header, outlet header, pipe clamp or tube clip, bend or elbow, and other related power plant related boiler spare parts. Main Technical Parameter: Related power plant boiler parts and auxiliary equipment you may need:...

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Economiser In Power Plant is A Device , which increases the temperature of feed water using waste heat of flue gases leaving the boiler through chimney. Boiler Parts Economizer Consists of a large numbers of vertical cast irons steel water pipes,such as boiler tubes, inlet header, outlet header, pipe clamp or tube clip, bend or elbow, and other related power plant related boiler spare parts. Main Technical Parameter: Related power plant boiler parts and auxiliary equipment you may need:...

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We can fabricated thousands of Superheaters - Radiant, Pendant, Final, Fluidized Bed types, Reheaters for all kinds of Boilers having Complicated very close and Compact Shapes with tube sizes ranging from 32mm OD to 76.2mm OD and thickness from 3mm of 12mm in all types of Boiler Quality Steel Grades ranging from Carbon to Alloys and Stainless Steel for metal temperature ranging up 650 C and for Boilers of 10 to 500 MW Capacity. Main Technical Parameter: Boiler Superheater Coil Material Carbon...

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Air preheater, or boiler preheater, is an important boiler part. It can be divided into two kinds, Tubular type air preheater and Vertical type air preheater. Air preheater pipe type, mainly using industrial furnaces or smoke waste heat boiler combustion air preheating furnace enter, such not only improves the thermal efficiency of the stove and reduce the environment pollution. Main Technical Parameter: Tube Material Enamel Coating on Carbon Steel;Low Alloy Steel : Corten Steel, ND Steel...

$ 2000 Set/Sets

Product details: Boiler economizer is the energy saving equipment that helps to save energy and improve efficiency for steam boiler. In boilers, the economizers are heat exchangers which recover waste heat of the exhaust smoke from the boiler normal working. As the buyer requirement, we could provide casting economizer, bare tube economizer, spiral finned tube economizer, serrated economizer and H-type economizer or only economizer tubes and finned tubes. All the economizers are customized as...

$ 2000 Set/Sets

Product details: For steam boilers, economizer is important spare parts in boiler working. It is energy saving device that helps to reduce the heat loss and save fuel. It is more economical and would provide users with considerable economic benefits. To improve economizer working efficiency, sometimes fins and ribs are added to the tube to improve the heat transfer effect. Such as spiral fin, H type fin and serrated fin, etc. That will enhance the heat transfer efficiency of the economizer and...

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Product details: A boiler economiser (also called economizer) is installed into the exhaust stream of the boiler. Exhaust waste heat is recovered by industrial finned tube that lines the inside of the economizer. The economiser reduces the overall fuel needed by the boiler for steam production and the resulting pollution. Economisers are mainly used in industry, and gradually spread to agriculture and some related industries. As the buyer requirement, we could provide casting economizer, bare...

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Product details: Bare tube and finned tube boiler economizer is also heat exchanger elements which maintain a high capacity for heat transfer, possess superior self-cleaning properties and retain the ability to effect flue gas waste heat recovery in boiler renovations. So it is widely used in industrial steam boiler. We have rich experience in processing and exporting boiler economizer and other boiler parts, such as superheater, water wall, air preheater, etc. We;come inquiry with detaoled...

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Product details: The feed water of steam boiler is heated in the economizer before entering the steam drum, When the feed water temperature increases, it will reduce the wall temperature difference when entering the steam drum, which extends the service life of the steam drum. We have rich experience in processing boiler economizer and guarantee that we process in strict accordance with the drawings. Boiler header will be provided together with economiser if buyer needed. We ensure the boiler...

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Product details: We Jinan Yuanda Powert Equipment Co., Ltd offer our customers with highly efficient economiser or economizer tubes which are scientifically designed to use the utilize fumes of the heated parts for boilers. It is customized material, ASTM tubes and GB standard tubes are both accepted. We provide customized economizer type such as bare tube economizer, H Fin tube economizer, spiral fin tube economizer, serrated economizer and economizer pipes. To improve economizer working...

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Product details: We have rich ecperience in processing and exporting boiler economizers for thermal power plant. We offer our customers with highly efficient economiser or economizer tubes which are scientifically designed to use the utilize fumes of the heated parts for boilers. It is customized material, ASTM tubes and GB standard tubes are both accepted. We provide customized economizer type such as bare tube economizer, H Fin tube economizer, spiral fin tube economizer, serrated economizer...