MENU
products
  1. Home
  2. --
  3. Industrial boilers

cacum flaying boiler

Product Thermal Capacity: 1 - 20 t/h

Working Pressure: 0.7 - 2 Mpa

Available Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.

Available Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.

Get a Quote Send Message

Introduction of WNS gas / oil fired steam boiler:

WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.

Technical advantages:

1. Digitized manufacture
The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.

2.Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.

3. Longer working life
Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.
Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.
Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.

4. Less fuel consumption
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ to control heat lost.
Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.
Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.

Lay-up of Heating Boilers - National Board of Boiler a

The National Board of Boiler and Pressure Vessel Inspectors was created in 1919 to promote greater safety to life and property through uniformity in the construction, installation, repair, maintenance, and inspection of pressure equipment.

GAS BOILER CLEANED AND SERVICED - YouTu

Feb 18, 2017· cleaned a gas boiler and chimney checked and found cracked smoke pipe leaking carbon monoxide. Co leak repaired.

Boiler – Fundamentals and Best Practic

Boiler – Fundamentals and Best Practices By: Boiler - Fundamentals Steam production and steam uses Steam purity and steam quality Therefore the boiler water will contain more solids than the feedwater This Concentrating effect is called The Cycles of Concentration or The Cycles.

Residential Boilers | Home Boilers | Weil-McLa

Weil-McLain means warmth and comfort. Our energy-efficient, high-quality gas and oil-fired boilers are designed to fit any size residential application.

Industrial boiler technology for beginne

How an industrial boiler system works The heart of an industrial boiler system is a hot water or steam boiler operated with a certain kind of fuel. The boiler heats up or evaporates the water inside it, which is then transported to the consumers via pipe systems. In case of hot water the transport energy is …

List of boiler types, by manufacturer - Wikiped

Definitions Points of Interest egg-ended boiler: an early form of tubular wagon boiler, with hemispherical ends to support higher pressures.; Elephant boiler: an early multi-cylindered wagon boiler, popular in France.; express boiler: another term for small-tube water-tube boilers, on account of their high ratio between heating surface area and water volume, and thus their rapid steam-raising.

Boiler Manual • Maintenan

Boiler limit temperature sensor and P/T gauge capillary and tem-perature sensor are installed in the top of the rear section. 20. Outlet tapping The boiler outlet water tapping is located in the top of the rear section. 21. Return tapping The boiler return tapping is located in the bottom of the rear section. 22. Insulation blanket 23. Leveling

Boiler cracked — Heating Help: The Wa

The boiler should be filled, purged and that water stays in the system. If the boiler is filled with hard water deposits, it could indicate a leak in the system which has caused fresh water being introduced. IF the boiler is cracked, this is commonly caused by thermal shock, maybe cold return hitting a hot boiler.

Residential Gas Steam Boilers | Weil-McLa

Explore Weil-McLain's complete lineup of gas-fired boilers. These boilers are made of rugged cast iron and are perfect for a residential steam system.

Foaming and priming in boilers - Lennte

Boiler water carry-over is the contamination of the steam with boiler-water solids. Bubbles or froth actually build up on the surface of the boiler water and pass out with the steam. This is called foaming and it is caused by high concentration of any solids in the boiler water. It is generally believed, however, that specific substances such as alkalis, oils, fats, greases, certain types of

Boiler Chemical Cleaning: Doing It Correct

Please contact clientservices@accessintel.com or call 888-707-5814 (M – Th 9 am – 5:30 pm and F 9 am – 3 pm. ET) , to start a free trial, get pricing information, order a reprint, or post an

Contact Us

zhulin@zozen.com

No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China

0086-510-68530066, +86-13506151292

Get Latest Price
Get in Touch

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

Copyright © 2020.Zhongzheng Boiler Co., ltd. All rights reserved.

top