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high pressure fire tube boiler

We founded in 1988, with 32 years'experience in research development and manufacture of industrial boiler. Our boiler are saled for more than 100 countries and regions like Egypt, Ethiopia, Congo, Mauritius, Tanzania,South Africa, Mexico, Ireland, Indonesia etc.

  • Hold the ASME "S" and "U" Certificates and have earned ISO9001:2000 Certification.
  • High efficiency, low back pressure, ultra-low NOx emissions.
  • Elegant design with low surface temperature and low heat dissipation
  • Covers an area of 150 thousand square meters, with an annual production capacity of 2000 industrial boilers and 25000 tons of steam.

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Fire Tube Boiler - Construction, Types and Its Worki

Fire tubes are large and not easy for transporting whereas, in a water tube boiler, it is not an issue. The efficiency of fire tubers are up t0 75% whereas in water tube boiler is up to 90%. The flow of direction in fire tube is not in an exact direction whereas, in water tube, it flows in an exact direction.

How Watertube Boilers Work (Engineering) - YouTube

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Click to view22:42Dec 09, 2019· Watertube boilers (also spelt as ‘water tube’ or ‘water-tube’) are used whenever a large steam production capacity is required; they are typically high pressure and high temperature boilers. This

Fire Tube Boiler - Types, Construction, Working & Applicatio

Aug 30, 2019· The steam generated should be of high pressure in order to increase efficiency. So, to generate more steam, steam boilers are classified as water tube and fire tube boilers. The water tube boiler generates more steam of high pressure whereas a fire tube boiler generates steam of low pressure.

Fire Tube Boiler - Boiler and Mechanical Pow

The locomotive boiler is another of the fire tube types. It is a portable model of the type used to drive power steam locomotives. The simple vertical boiler fire tube is no longer used in large installations but is still well-liked in heating homes. Fire tube boilers are design up to maximum pressure of 350 PSI.

Why are fire-tube boilers not suitable for high pressur

Feb 10, 2017· And we know pressure is directly proportional to temperature. If temperature rise , pressure will rise. In fire tube boiler ,temp of water does not rise so high as in water tube boiler. Other reason is that we rarely use superheater in fire tube boiler whereas we use superheater in water tube boiler.

high pressure fire tube boile

Why is a water tube boiler more prepared than a fire tubeDec 23, 2018What is a smoke tube boiler?Oct 04, 2018Why and how is DNB avoided in a water tube boiler?Apr 19, 2018Why are all high pressure boilers water tubes?Mar 26, 2018See more results The fire itself was on an iron grating placed across this flue, with a shallow ashpan beneath to collect the non-combustible residue. View More; Water-tube boiler - Wikipedia. 2019-2-21 · A high pressure watertube boiler (also spelled water-tube and water tube) is a type of boiler in which water circulates in tubes heated externally by the fire.

Fire Tube - an overview | ScienceDirect Topi

Due to economics, the highest capacity of fire-tube boilers is currently in the 10,000 kg of steam per hour with an operating pressure of 16 atm (250 psi). The fire-tube boilers are generally simple to install and maintain. Moreover, they have the ability to meet sudden and wide load fluctuations with only small pressure changes.

Boiler Design: Composition, Benefits, & How to Sta

The limitations of the fire-tube boiler design involve the following: Not fit for high-pressure uses of 250 psig and above Limited in their capacity for steam production …

Types and Classifications of Industrial Boilers

Boiler Types According to tubing methods. Ther e are two main types of boiler Fire tube boilers and …

BOILER EFFICIENCY GUIDE - Cleaver-Broo

Boiler Types According to tubing methods. Ther e are two main types of boiler Fire tube boilers and … not need high maintenance, boiler tube, add-on devices if the boiler is designed for optimum flue gas velocities in the first place. Each boiler pass should be designed with a cross sectional area to achieve optimal flue gas velocity, which in turn maximizes heat transfer while also minimizing performance robbing soot build-up within the tubes.

Boiler Types and Classifications - Wiki - odesie by Te

There are two general types of boilers: " fire-tube" and " water-tube" . Boilers are classified as "high-pressure" or "low-pressure" and " steam boiler " or "hot water boiler." Boilers that operate higher than 15 psig are called "high-pressure" boilers.

Types of High Pressure Boilers | Scienci

Author: Marine Online The National Fire Prevention Association and federal standards define a Type II steam boiler as one that produces high-pressure steam between 16 and 150 psig. A Type III steam boiler produces steam between 151 and 350 psig.

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