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.
May 22, 2020· SZL series biomass-fired steam boiler is package or shop-assembled water tube boiler with double steam drum and chain grate stoker structure. 4-6 tph boiler is package boiler and 6-35 tph is shop
Author: zg boilers Coal Fired Boiler . SZL Coal Fired Boiler. SZL Coal Fired Boiler Product Description SZL series coal boiler has the characteristics of big heat surface, high heat efficiency and the squama type chain grate, less coal leakage, respective air chamber and separated adjustment, sufficient and steady burning, outlet dust separator device reduces flue gas drain, frequency control, PLC & DCS auto
Alibaba.com offers 3,689 chain grate coal fired boiler products. About 86% of these are boilers, 12% are boiler parts, and 1% are other machinery & industry equipment. A wide variety of chain grate coal fired boiler options are available to you, such as low pressure, high pressure.
SHL Chain Grate Boiler. DHL Series Coal Fired Corner Tube Boiler. SZL Series Chain Grate Boiler. DZL Packaged Chain Grate Boiler. Waste Heat Recovery Boiler of Hazardous Waste Incineration. Sinter Cooler Waste Heat Boiler. Float Glass Kiln Waste Heat Boiler. Coking Waste Heat Boiler. Waste Heat Recovery Boiler for Chemical.
ZBG has a wide range of chain grate coal fired boiler types for sale for clients from all around the world. DZL package boiler ,SZL Assembly Water Tube Boiler, coal fired power plant boiler.Chain grate coal fired boilers are manufactured based on international standards such as ASME.
Steam Boiler. EPCB coal fired steam boiler series, adopts new boiler design, with large heating surface. Advanced steam-water separation technology, high efficiency economizer and other auxiliary machines are adopted to save energy and protect the environment. The highest thermal efficiency can reach 84.61%. More >>
The difference is that the grate chain allows air to pass through it. After feeding the pellets to the traveling grate, the unit operations of …Travelling Grate – YouTube2009/07/22 · Travelling Grate Bar fixing on the Beam coal boiler grate bar,boiler casting grate bar,chain grate bar for boiler stoker – …
slovakia coal fired boiler supplier | ZOZEN BOILER - ZBG found in 1945, Now mainly produce gas oil fired boiler, Biomass fired boiler, Coal chain grate boiler, CFB power plant boiler, Industrial autoclave. With 70 year experience, ZBG is a leading steam and hot water boiler manufacturer in China. Korea 30 Ton Biomass Corner Tube Boiler.
China Coal Boiler manufacturers - Select 2020 high quality Coal Boiler products in best price from certified Chinese Boiler manufacturers, Oil Boiler suppliers, …
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.