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.
Introduction Solid fuel fired chain grate steam boiler is a fast-assembly boiler and jointly designed by Xi’an Jiaotong University. This series boiler is single drum water tube and fire tube boiler, the combustion equipment is chain grate.
Unit 12 - Chapter 51 - Introduction to Boilers. STUDY. Flashcards. Learn. Write. Spell. Test. PLAY. Match. Gravity. Created by. kevin_macdonald1. Terms in this set (33) A straight tube longitudinal drum boiler with a chain grate stoker usually had a) one pass b) two passes c) three passes d) four passes e) an internal furnace. C. The Haycock
Introduction New type SZL boiler is the national patent products of Zhongding Boiler, the patent No. is ZL 2009 2 0089355.7. Biomass pellet water tube steam boiler is horizontal type double drums boiler with high steam quality, the combustion equipment is chain grate.
This boiler adopt chain grate, suitable for molding pellet fuel, can add a small amount of wood, wood block, also can burn with coal. Configuration Brief Introduction The body is 'A' style, ensure the heating surface is uniform, and it adopts the water wall tube which is curving, stretchy, easy to shrink and expansion, to ensure the safety and
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.
Double Drum Chain Grate Boiler Structure Introduction Author：admin Date：2014-11-27 Categories： Blogs There are two types double drum chain grate boiler, one type is SZL , which has one top drum and one bottom drum.
Types: SZL assembled traveling grate boiler DZL packaged coal fired steam boiler SZL chain grate hot water boiler DHL corner tube hot water boiler Overview of coal fired boiler Industrial coal fired boilers from ZG boiler in an output range from 2000 to 75,000 kilograms are available for a wide range of applications.
Author: ZBGBoiler Introduction. Zhongding DZL series biomass boiler is single drum vertical chain grate steam boiler with three-pass water and fire tube, the fuel is biomass pellet. Water cooled tubes are arranged at the both sides, the front and back walls. The front wall water cooled tubes form the front arch.
Author: EPCB Boiler INTRODUCTION TO BOILER A boiler is a closed vessel in which water or other fluid is heated. The heated or Chain-grate or Traveling-grate Stoker : Coal is fed onto one end of a moving steel grate. As grate moves along the length of the furnace, the coal burns …
Yongxing is A grade manufacturer of boiler, SZL series industrial biomass boiler adopts double-cylinder vertical structure, the combustion method is chain grate.
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