1. Home
  2. --
  3. Industrial boilers

substitute of coal furnace

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.

Three Advantages of a Modern Coal Furnace | Information

Published: Sep 28, 2018

Replacing Coal used in Steelmaking with Biocarbon fr

Published: Sep 28, 2018 T1 - Replacing Coal used in Steelmaking with Biocarbon from Forest Industry Side Streams. AU - Hakala, Juha. AU - Kangas, Petteri. AU - Penttilä, Karri. AU - Alarotu, Matias. AU - Björnström, Martin. AU - Koukkari, Pertti. PY - 2019. Y1 - 2019

Types of Coal Stoves | HowStuffWor

Stoker coal stoves actually hook up to a thermostat so you can control the temperature in your house. The stove automatically adds coal when necessary to maintain a constant temperature. The biggest difference between hand fired stoves and stoker stoves is that a stoker stove requires electricity to run whereas a hand fired stove does not.

substitute of coal furnace | Diesel oil fired boiler for sa

substitute of coal furnace A substitute for metallurgical coal in blast …A substitute for metallurgical coal in blast furnace applications without Clinker substitute (slag, natural pozzolans, synthetic …Clinker substitute (slag, natural pozzolans, synthetic

Coking Coal for steel production and alternatives - Fro

Blast furnaces need coal, but there is an alternative technology called an Electric Arc Furnace (EAF). This is responsible for approximately 30% of the world’s steel production and does not require coal.

Home Heating with Anthracite Coal: Pros and Co

Anthracite & Bituminous Coal ForumApr 08, 2020Keystoker - advice on size | Stoker Coal Boilers UsingMar 08, 2020Substitute Coffee Boy 28Dec2019 ! | Freddy's Coffee HouseDec 28, 2019Efficiency of a Stoker Stove Vs. a Hand Fired Stove | CoalNov 04, 2017See more results Burning Anthracite coal requires either a stove, furnace or a boiler that are more complicated to operate than electric or natural gas powered furnaces. A stoker is a coal burning heater that needs periodic maintenance, supplying it with coal pieces and removal of ash – a byproduct from burning coal.

Furnaces - Hillside Acres Stoves - Locally made Furnac

Coal Furnaces. DS EnergyMax 110. The Heat Monsters Model #110. Our best seller, the EnergyMax 110 is designed for high efficiency and a clean burn. It features a glass view door and burns coal. The 110 is designed to use in the basement to serve as a whole house heater. This EnergyMax uses the DS Regulator and Circulator and burns with 85%

Basic Blacksmithing: Coal, Charcoal, or Propane for For

Aug 21, 2019· Propane is very easily obtained and has the advantage of being portable, cleaner, and hotter than coal and charcoal. If you own a propane torch, you can just use that to heat metal. If you plan to do a lot of smithing, building or purchasing a propane forge will become a consideration.

What Size Coal Should I Use? | Stoker Coal Furnac

Apr 14, 2011· I always preferred nut coal in my hand-fed boiler (not a Harman). Pea worked also, but it took much longer to respond on a call for heat. I think if you were going to stock one size, nut …

A substitute for metallurgical coal in blast furna

substitute for blast furnace coke based on Victorian brown coal (VBC). It can be used as a cheaper substitute for all or a significant part of the coke charge to a blast furnace. We have developed a process which,under specified conditions, gives a product that has properties close to those of a blast furnace coke. A range of binders has been tested,

How to Buy a Coal Furnace - Furnace Compa

Author: Juha Hakala, Petteri Kangas, Karri Penttilä, Matias Alarotu, Martin Björnström, Pertti Koukkari Nov 01, 2019· How to Buy a Coal Furnace In recent years fuel prices have fluctuated greatly, causing many people to seek out alternative ways of supplying heat and hot water to their homes. One heating alternative that seems to be growing in popularity is outdoor coal furnaces.

Furnace | Britanni

Coal furnaces are still widely used in industry, where they are usually equipped with mechanical stokers. Chemical energy is transformed into heat by burning fuels such as coal, wood, oil, and hydrocarbon gases. Electrical energy is transformed into heat in an electric furnace or …

Contact Us

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.