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big chain grate 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.

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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.

CFBC boiler nozz

Flake type chain grate stoker has two types: samll flake type chain fire grate: for 1t/h to 25t/h boiler. big flake type chain fire grate: 10t/h to 65t/h boiler . FEATURES: 01 Boiler Grate Bar . 02 Grate Bar Cr2 . 03 Grate Bar 288mm . 04 Many different models. FEATURES: 01 Boiler Grate Bar. 02 Grate Bar Cr0.8. 03 Grate Bar 310mm

Chain Grate Boilers, coal fired boiler, coal fired boil

Chain Grate Boilers fuel can be coal, lean coal, biomass, Coal fired boiler types have DZL, SZL, SHL, DHL, get the coal fired chain grate boiler price now

China SZL Coal Fired Boiler factory and supplie

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-control.

Chain Grate-Type Stoker | Hybrid CG | Hurst Boil

The new Hurst Boiler chain grate-type stoker system permits a wide range of biomass fuels with high ash contents to be combusted in an efficient manner with the added advantage of automatic de-ashing. Hurst Boiler has been designated as an Essential Provider and available 24/7 during these difficult times. Emergency Support

Boiler Chain Gra

Grate Boiler (1-10ton/hr) DZL series package boilers are horizontal three-pass water & fire tube boilers with a chain grate stoker structure. With compact structure, scientific construction technology, precise manufacture, high technical maturity and stable operation.

Biomass Fired Chain Grate Water Tube Boiler - Bioma

2) The grate adopts contact under-seal structure, the left and right header are anti-coking headers, resolves the problems of grate stuck and air leakage. 3) The small scale chain grate boiler could resist the temperature as high as 1200℃, long working life. 4) The chain grate has a low biomass fuel leakage because of the small gap.

Boiler Moving Grate Chains | John King Chains - Forged Cha

Kings cast chain tradition has allowed them to apply expertise in the development of improved materials for moving grate applications. This hostile environment demands a material that can perform at elevated temperatures and conditions of high abrasion. In addition to the running gear, the related grate castings are also available.

Reciprocating Grate Bars -boiler Chain Grate Parts,Dri

Reciprocating Grate Bars -boiler Chain Grate Parts,Drive Plate/chain Link , Find Complete Details about Reciprocating Grate Bars -boiler Chain Grate Parts,Drive Plate/chain Link,Travelling Chain Grate Bar For Boiler,Drive Plate/chain Link,Heat-resistant Steel Grate Bar from Boiler Parts Supplier or Manufacturer-Jinan Talin Tech Co., Ltd.

Coal Fired Boiler | Coalmiser High Pressure Chain Gra

This system is designed by Hurst Boiler to combine the best technologies from the “old school” of coal combustion and the latest advanced combustion control technologies. The new HBC chain grate-type stoker system permits either bituminous coal washed sin

Chain-grate Stoker | Definition of Chain-grate Stoker

Chain-grate stoker definition is - a wide endless traveling chain that feeds and supports the fuel in a boiler furnace.

Jinma Boiler Equipment Co.,Limited-Chain grate stok

Its performance and operation is constant and reliable. More and more plants prefer this type chain grate because of its good structure. Flake type chain grate stoker has two types: Small flake type chain fire grate: for 4t/h to 25t/h boiler Big flake type chain fire grate: 25t/h to 60t/h boiler. Technical Parameter

Contact Us

zhulin@zozen.com

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

0086-510-68530066, +86-13506151292

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