The Hurst 400 Series three-pass wetback scotch marine boiler is an ideal choice for all commercial and industrial applications when engineering mechanical systems using the latest HVACR technologies. The Hurst 400 Series boiler provides fuel efficiencies that exceed most four-pass designs. Having no large refractory rear door, these boilers allow one technician easy access to all tubes. The boiler's front 鈥?/p>
The Difference between Wetback and Dryback Boilers - The - 鈥?/h3>Click to view on 16:3916-05-2016· Wetback boiler designs have a water gap between the furnace and back wall, and all of the heat is generated directly into water. Wetback designs are just as durable as dryback designs, but must
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The fuel of WNS series horizontal style 3 pass wet back boiler can be oil or gas,which is fast-loading internal combustion three return fired tube boiler. Use set side boiler barrel and wet back structure. High temperature wash the second return and third return smoke tube in turn. Then from back smoke room, pass through chimney to discharge into air. With advanced burner,adopt combustion automatic 鈥?/p>A vertical boiler with horizontal fire-tubes is a type of small vertical boiler, Most use a double-pass tube arrangement where another dry back combustion chamber routes the gases from one tube bank to return through the other. Some arrangements use a separate tube bank for the heat recovery exhaust gases or the direct firing gases, others pass the exhaust gases into the top of the (unlit) firebox. A 鈥?/p>A fire-tube boiler is a type of boiler in which hot gases pass from a fire through one or (many) more tubes running through a sealed container of water. The heat of the gases is transferred through the walls of the tubes by thermal conduction, heating the water and ultimately creating steam.. The fire-tube boiler developed as the third of the four major historical types of boilers: low-pressure tank or "haystack" 鈥?/p>The CSPM boiler is a three-pass horizontal fire-tube steam generator, with a furnace designed for Biomass. With steam production from 0.5 t/h (349 kW) up to 20 t/h (13.000 kW). It's main summed up Compare this product Don鈥檛 compare this product. See the other products ATTSU TERMICA S.L. hot water boiler / gas / fire tube / horizontal. Contact. hot water boiler. Power: 650,000 W - 19,200,000 鈥?/p>Shell boilers may be defined as those boilers in which the heat transfer surfaces are all contained within a steel shell. Shell boilers may also be referred to as 鈥榝ire tube鈥?or 鈥榮moke tube鈥?boilers because the products of combustion pass through the boiler tubes, which in turn transfer heat to the surrounding boiler water. Several different combinations of tube layout are used in shell boilers, involving the 鈥?/p>Click to view on 2:5427-03-2015· The above clip shows design and working of the equipment. All items shown may not be in standard scope of supply. Please refer to the offer for specific scope of supply. We reserve the right to
We are offering Three Pass Fully Wet Back Boiler. Feature: High workmanship; Ease of maintenance; Optimum heat transfer ; Great operational safety ; Space saving compact design; Regular after sales service; Horizontal packaged three passes1. High workmanship. Specifications: Capacity: 100kg/hr to 20,000kg/hr ; Fuel: Coal, Wood, Briquette etc.