MENU

large heating surface in boilers

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.

7*24 hours online service:zhulin@zozen.com

Get Free Quote

OUR PRODUCTS

Explore Recent Work

Unit 12 - Chapter 53 - Watertube Boilers Flashcards | Quizl

Watertube boilers are better suited to higher pressures than firetube boilers, because they: 1. incorporate a bent tube design 2. are larger than firetube boilers 3. do not have flat surfaces subjected to pressure 4. usually have smaller diameter tubes 5. have smaller diameter …

Fire-tube boiler - Wikiped

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

Condensing Boilers Power Burner & Low NOx - Parker Boil

& Heating Surface The low and medium connections allow the overall boiler efficiency by allowing cool water to chill flue gasses to the greatest extent. Extra large amount of heating surface. All units have over 4.1sq.ft. per BHP. None of this heating surface is extended fin.

An Early History Of Comfort Heating - ACHR Ne

Nov 06, 2001· By the 1890s, the method of using a fan to blow air over a steam- or water-heated surface, then distributing the air to rooms in large buildings, was well established. Such “hot blast” systems easily combined the need for ventilation with heating.

how to calculate heating surface of water tube boil

Circulating fluidized bed boiler to retain all the advantages of fluidized bed boilers, and fluidized bed boiler to avoid and eliminate the existence of low thermal efficiency, heating surface pipe and wear a serious underutilization of limestone sorbent, large-scale consumption of such large and difficult to shortcomings.

COMMERCIAL BOILERS RTC - Riel

Large heat-transfer surfaces, a counter-flow heat exchanger design and cold return water temperatures together optimize condensation opportunities. The RTC Series Condensing Boilers could be equipped with two-stage or modulating forceddraft burners and premix, that achieve extremely low pollutant emissions meeting the most stringent NOx and CO

Large Commercial Boile

Large Commercial Boilers All commercial cast iron boilers include a full one-year warranty. A limited, ten-year warranty is provided on the 3 Combustion and thermal efficiency determined in accordance with BTS 2000 Testing Standard for Heating Boilers. Heating Surface, Water Steam sqft 28 36 44 123.4 150.3 177.2 103.8 125.8 147.8 12.04

What are the advantages of oil fired boiler? - Quo

An advantage of Oil Fired Boiler: * Fully automatic and high efficiency of 88 % on NCV saves running costs to the Steam Boilers * A large convective heating surface in the 2nd & 3rd pass tubes ensures excellent heat transfer * Large water holding

Determining Boiler Capacity from Heating Surface Ar

Dec 10, 2004· At 100% rating, for WT. boilers, steaming rate is 3 1/2 lbs saturated steam per sq.ft of heating surface, however dont us this value since WT boiler will produce steam well over 100% rating.For example,a horizontal WT boiler can generate 15.1 to 22.5 lbs of saturated steam per sq ft of H.S..

Operating An Hydronic Boiler - Cleaver-Broo

Some boilers will only condense at reduced firing rates due to limited effective heating surface (per Btu input) and compromised heat exchanger design. Certain boiler designs will also limit the system piping options, and correspondingly, the potential efficiency gains.

Boilers - Heaters - The Home Dep

Equip your home with 117,000 BTU to 131,000 Equip your home with 117,000 BTU to 131,000 BTUs of heating power per hour using this 3.2 Gal. Oil Boiler that is ideal for heating large spaces up to 3,000 sq. ft. ENERGY STAR qualification and an 86% Annual Fuel Utilization Efficiency helps ensure energy-efficient heating. The boiler is CSA listed

What Can I Do For You?

Send us your inquiry
Leave Us Message

You can send a message to us by this email to zhulin@zozen.com

If you have any problems about our product and service,please feel free to give your inquiry in the form below. We will reply you within 24 hours as soon as possible.Thank you!

  • Boiler type
  • Name
  • email
  • Phone or Whatsapp
  • message
I accept the Data Protection Declaration
Are You Looking for A Consultant? ONLINE SERVICE
totop