Three Return Structure Steam Boiler
HOT
Capacity:1-20t/h
Rated thermal efficiency: 100-104%
Fixed working pressure: ≤1.6MPa
Applicable fuel:natural gas etc.
HOT
Capacity:0.7-14MW
Rated thermal efficiency:96-98%
Fixed working pressure:≤1.25MPa
Applicable fuel:Natural gas, light oil, etc.
HOT
Capacity:0.7-2.8Mw
Rated thermal efficiency: 97.2-106%
Fixed working pressure:0.1MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:2.8-7.0Mw
Rated thermal efficiency:≥105.5%
Fixed working pressure:-0.02MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:99Kw
Rated thermal efficiency:97.2-104.4%
Fixed working pressure:1.0MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:0.5-4.0 t/h
Rated thermal efficiency:98%
Fixed working pressure:≤1.25MPa
Applicable fuel:electric energy
May 11, 2016 · horizontal style 3 pass wet back boiler can be used for producing desired steam for product manufacturing process in the weave factory, printing and dyeing, paper making and other industry like: food, rubber, plastic, chemical, pharmaceutical, etc, and for heating room and bath in factories, departments, hotels, schools, restaurants, services …Get Price
than 100 Ibm/hr of steam to utility boilers in excess of 10 million Ibm/hr. The focus here will be on boilers sized in between these two extremes, which is also where there is the greatest diversity of design. In order of increasing capacity, three boiler types are the fire-tube, water-tube and waterwall boilers.Get Price
Jan 28, 2021 · WNS series three-return gas steam boiler provides reliable guarantee for the smooth operation of its feed production line. Get Quotation. This series of gas-fired boilers produced by ZOZEN have advantages in both design and manufacturing. After the fuel is atomized by the burner, the torch formed is filled in the full waveform furnace and Get Price
2.The steam boiler have horizontal structure,so the thermal efficiency is higher; 3.It has the three returns design, so exhausted smoke temperature is low; 4.Adopting the latest technology, it is designed with a combustion chamber with large volume.It is equipped with a world-known burner,making the combustion more sufficient and ensuring Get Price
The horizontal steam boiler is a boiler shell type full wet backflow three return firework pipe structure. The flame is burned in a large combustion chamber with micro positive pressure, full extension, low burning heat load, high burning heat efficiency, effectively reducing smoke exhaust temperature, saving energy and reducing consumption, and making it economical to use.Get Price
KEY COMPONENTS OF BOILERS | Boilers GuideGet Price
DZL series package boilers are horizontal three-pass water & fire tube boilers with a chain grate stoker structure. With compact structure, scientific construction technology, precise manufacture, high technical maturity and stable operation. • Strong steam output power • Easy installation & operationGet Price
However a residential steam boiler pressure is so modest (0.2 psi to 0.5 psi) that the temperature increase above 212 °F will be no more than about 220 °F. A commercial boiler system heating a high-rise building may be operating at much higher pressures, perhaps 20 to 40 psi in order to be able to force steam to 20 or 40 floors of building Get Price
Jun 15, 2017 · d. The product is arranged enough heating area, overload ability. The boiler body adopts a wet back three return structure, which can greatly improve the thermal efficiency. Our company has 72 years' experience of industrial boiler and autoclave, and we have a professional installation and after-sales staff for products. ZBG products have got Get Price
Steam Boiler Pressure settings: This article describes the normal operating pressure range for residential steam heating systems and for commercial or high-rise building steam heating systems. The article also provides links to details about the pressure control and safety controls on steam heating systems & boilers. Questions & answers about residential steam heating …Get Price
This is a three returns steam boiler made of the boiler body, connecting flue, burner, steam-water system, economizer, condenser, and many more. It works on low nitrogen and has a compact structure, beautiful outlook, and simple, safe …Get Price
the Conduct of Trials of Steam Boilers, in 1884. This paper evolved into Rules for the Construction of Stationary Boilers and for Allowable Working Pressure—the first edition of ASME's now-legendary Boiler and Pressure Vessel Code (BPVC)—issued in 1914 and published in 1915.Get Price
Oct 25, 2017 · 3 Pass Steam Boiler, 3 Pass Steam Boiler Suppliers and … holesale Various High Quality 3 Pass Steam Boiler Products from Global 3 Pass Steam Boiler Suppliers and 3 Pass Steam Boiler Factory,Importer … Quick inquiry Email Us; 3-pass gas oil boiler manufacturer – three return gas oil … YG-130/9.2-T1 Vibrating Grate Biomass Boiler-Jinan Get Price
The utility model discloses a kind of horizontal three return stroke wet back types fuel-firing gas-firing steam boiler, including shell cylinder, tube sheet, flue, return combustion chamber, frontGet Price
Key Components of Boilers are:-. Burner – The burner is the component of boiler that provides the heat that heats the water of system. The fuels used can be natural gas or oil. Heat exchanger – The heat exchanger of boiler allows the heat from the burner to heat the water in system. The job of the heat exchanger is to carry the heat from Get Price
Feb 24, 2012 · As the water and steam both are in same vessel a fire tube boiler cannot produce steam at very high pressure.. Generally it can produce maximum 17.5 kg/cm 2 and with a capacity of 9 Metric Ton of steam per hour.. Types of Fire Tube Boiler. There are different types of fire tube boiler likewise, external furnace and internal furnace fire tube boiler.Get Price
On the structure and management of steam engine … Steam boilers can be divided into manual combustion steam boilers and automatic chain combustion steam boilers according to the mode of fuel supply; According to the structure can be divided into vertical steam boilers, horizontal steam boilers, small steam boilers for single, double return vertical structure, large steam …Get Price
WNS oil-gas fast-loading steam boiler adopts horizontal wet-back three-return structure and micro-positive chamber combustion. The boiler body is composed of a drum, a furnace gallbladder and a flue pipe. The drum is equipped with a steam-water separation device. Technical Specifications: Rated evaporation 0.2-20 ton/h Rated working pressureGet Price
WNS Series Oil Gas Fire Tube Steam Boiler-----WNS Series steam boiler is a kind of high thermal efficiency (98%) boiler with the full automatic control system. It is three-return packaged fired tube steam boiler with wet back structure. Compared wGet Price
Aug 06, 2020 · The following is a list of the specific differences between three-pass and two-pass gas boilers. 1. In terms of structure, the three-pass gas boiler has one more heat exchange area than the two-pass gas boiler, the smoke outlet is at the other end of the burner, and the second-pass gas boiler smoke outlet is at one end of the boiler burner. 2.Get Price
WNS type automatic horizontal steam boiler is a horizontal quick - mounted internal - burning three - return - trip fire tube boiler.The bifurcated flue gas is used to wash the second and third return flue gas pipes successively, and then the flue gas chamber is discharged into the atmosphere through the chimney.The boiler is fitted with Get Price
Steam Boiler. EPCB oil/gas fired steam boiler, with 3-pass wet back structure, equipped with automatic control system, is easy to operate, fully saves manpower costs, installs high-efficiency economizer, saves fuel costs, and is widely used in textile, printing and dyeing, food, chemical industry, medicine and other industries. More >>Get Price
LSS series products --water tube structure, vertical three return and burner on top design. The fire from top to down, fully expanded. Flame processes long and in full combustion, each part of the flue gas go through three return for heat transfer, greatly reducing the exhaust gas temperature, save heat loss and improves thermal efficiency.Get Price
LHS type vertical three return structure gas steam boiler 0.7 Mpa diesel fired steam boiler for industrial use. $6,500.00-$6,700.00 / Set. 1 Set (Min. Order) 4 YRS CN. Supplier. 5.0 (7) | "excellent service" Contact Supplier. 1/6. Fire tube industrial 1000kg/hr steam boiler for pharmaceutical industry. $10,999.00-$13,000.00 / Set.Get Price
DZL series package boilers are horizontal three-pass water & fire tube boilers with a chain grate stoker structure. With compact structure, scientific construction technology, precise manufacture, high technical maturity and stable operation. • Strong steam output power • Easy installation & operationGet Price
Sep 16, 2015 · WNS series horizontal oil fired boiler for sale in Singapore is horizontal, three-return structure, wet back type boiler. As one of the implementation subitems awarded by the world bank GEF efficient environmental protection boiler project, the oil fired hot water boiler for sale in Singapore with technical cooperation with German has reached the advanced world level.Get Price
7. Cochran Boiler: A Cochran boiler is one of the best popular types of vertical multi-tubular, fire- tube boiler. The Cochran boiler is made in sizes upto 2.75 metre diameter and 5.8 metre height. It has a maximum evaporative capacity of 3640 kg of steam per hour, from cold feed, when burning 568 kg of coal per hour.Get Price
Wns Oil Gas Fired Industrial Fire Tube Steam Boiler 1-20 . Technical Descriptions. The WNS type oil/gas quick-install steam boiler adopts a horizontal wet-back three-return structure, and the combustion mode adopts a micro-positive pressure chamber combustion. The boiler body is composed of a boiler drum, a furnace and a smoke pipe.Get Price
Three times into the structure of a series of automatic oil gas fired steam boilers, are using waveform furnace, flue gas three return, all wet back structure. The fuel is burned in the furnace with a slight positive pressure. The high-temperature flue gas furnace gallbladder enters the first tube bundle through the back-combustion chamber and is forced through the compression …Get Price
① DZL package boilers are horizontal three-pass water & fire tube boilers with a chain grate stoker structure. Threaded pyrotechnic tubes are arranged in the drum to form a convection heating surface,while the drum and the water walls on both sides from a …Get Price
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