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.
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.
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.
The single wall 90,000 BTU and the double wall 105,000 BTU stoker stoves using the patented built in Heat Exchanger and Flat Grate stoker design gives you the highest possible efficiency in a coal stove. Sit back and enjoy the warmth of the popular keystoker stove and the savings of using clean burning anthracite coal.
Central Heating If you are looking to take control of your heating bills and still want warmth and comfort, anthracite coal stoker furnaces and boilers from Leisure Line are the perfect fit. They are the ideal combination of energy efficiency, affordability and dependability.
Apr 01, 2017· Those HUGE stoker motors are in the range of 1/25hp to 1/6 hp for the bigger units. They aren't 15hp or 75 hp 220V units. As a matter of fact, the pellet stoves use the very same gear reduction motors that the coal stokers use. Your analogy of sawdust vs an Oak log is indeed impressive, however Rice coal has the same BTU output as does Stove coal.
Ernie Custinucci Super Magnum Coal Stoker "I purchased my stoker stove about six years ago and the stove has been our main source of heat since being installed in our basement. It is lit around early October and we keep it going until the end of April. Not only does it keep our basement warm, but the entire first floor, around 3000 sq. ft.
The VF 3000 Stoker Boiler features our patented Verti-Flow™ Coal Feeder. The VF 3000 has a 5,000 to 95,000 BTU range and 250 lb. coal hopper capacity. An aquastat is used to activate the feeder when more heat is needed to maintain the set water temperature. When the Aquastat senses the water is at the set temperature the feeder stops feeding coal.
Our Selection of Coal Stoves Our stoves are one of visual beauty and strength. The inspiration was to offer the homeowner innovative, functional design and superior craftsmanship. Color pallet choices and options along with the viewing glass cast a warm relaxing glow while providing you energy efficient heat on those cold nights.
May 03, 2020· Coal Boilers are EPA Exempt. The Portage and Main coal / biomass stoker can efficiently distribute heat throughout the home / building by using any forced air heat source already installed or add a plate exchanger to connect to an existing indoor boiler. The boiler can also be used to produce unlimited domestic hot water.
Apr 26, 2020· The Keystoker series of coal hot water boilers are clean burning, efficient and powerful heaters that can use anthracite coal for creating a hot fire that warms your home. Dual fuel kits can be ordered so that your hot water boiler can also burn oil as well as coal.
A-250 Furnace · Boilers · Where to Purchase Spreader Stoker Boiler Spreader stokers utilize a combination of suspension burning and grate burning. The coal is continually fed into the furnace above a burning bed of coal. The coal fines are burned in suspension; the larger particles fall to the grate, where they are burned in a thin, fastburning coal bed.
No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China
0086-510-68530066, +86-13506151292Get Latest Price
Copyright © 2020.Zhongzheng Boiler Co., ltd. All rights reserved.