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. Introduction:
DZL series coal boiler heating systems 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 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.
Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.
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.
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.
China Dzl Series Coal Boiler Heating Systems, Find details about China Boiler, Nstant Noodle Production Line Boiler from Dzl Series Coal Boiler Heating Systems - Taian Techtop Industries Co., Ltd. Menu Sign In For Buyer
DZL series package boilers are horizontal three-pass water & fire tube boilers with a chain grate stoker structure. Threaded pyrotechnic tubes are arranged in the drum to form a convection heating surface, while the drum and the water
dzl coal fired hot water boiler Green Goa Foundation DZL Automatic Biomass Coal Fired Steam Boiler China Hot Water . With a reasonable flowing speed, the heating efficiency of DZL series boiler is . DZL Series Horizontal coal
Coal Fired Hot water boiler - yd-boiler.com DZL series package boilers are horizontal three-pass water & fire tube boilers with a chain grate stoker structure. Threaded pyrotechnic tubes are arranged in the drum to form a convection
50t/h DZL Coal fired boiler for Paper Industry 50t/h DZL Coal fired boiler for Wood Industry Industrial-Boiler-Company Industrial Steam/Hot Water Boiler, Thermal Oil Boiler,Email:[email protected] Home Hot Water Boiler
SZS series gas fired hot water boiler WNS series gas fired hot water boiler DZL series coal fired steam boiler DHL series coal fired steam boiler SZL series coal fired steam boiler SZL series coal fired hot water boiler DHL series
Products Categories DHL Series Coal-Fired Steam Boiler DHL Series Biomass-Fired Steam Boiler DZL Series Biomass-Fired Steam Boiler DZL Series Coal-Fired Steam Boiler SZL Series Biomass-Fired Steam Boiler SZL Series Coal
Dzl Water-Fire Tube Industrial Coal Fired Hot Water Boiler China Dzl Water-Fire Tube Industrial Coal Fired Hot Water Boiler, Find details about China Boiler, Steam Boiler from Dzl Water-Fire Tube Industrial Coal Fired Hot Water
Introduction DZL series coal fired steam boiler is single drum water tube and fire tube boiler, combustion equipment is chain grate. Water wall tubes at left and right sides of furnace are the radiated heating area. the two wings at
DZL series coal-fired steam boiler SZL series coal-fired hot water boiler DHL series biomass-fired steam boiler DZL series biomass-fired hot water boiler DZL series biomass-fired steam boiler SZL series biomass-fired steam boiler
DZL series package boiler is a horizontal three-pass water and fire pipe chain grate boiler, which uses medium-sized bituminous coal. The boiler body is ver More>> Latest infomation More>> Is the boiler steam pressure the
SZL series coal-fired steam boiler DZL series coal-fired hot water boiler SZL series coal-fired hot water boiler CFB (circulating fluidized bed) coal-fired steam boiler CFB（circulating fluidized bed ）coal-fired hot water boiler
SZL series coal-fired hot water boiler DHL series biomass-fired steam boiler DZL series biomass-fired hot water boiler DZL series biomass-fired steam boiler SZL series biomass-fired steam boiler YQL series gas-fired thermal fluid
hot water dzl boiler for hotel Dzl Boiler For Hotel, Dzl Boiler For Hotel Suppliers and Tags: Industrial Dzl Series Fire Tube Coal Hot Water Boiler  biomass steam boiler for heating room Biomass Fired Steam Boiler YouTube
Boiler Replacement, Boiler Repairs, Heating Engineers Boiler Replacement, Boiler Repairs & Servicing, Heating Engineers, Plumbers and more throughout Chelmsford, Essex, Colchester and the UK We have a complete plumbing
ZHONGYUAN Boiler is a manufacturer of Modular Hot Water and Steam Heating systems that are substantially more efficient than traditional large boilers. Related Post Supply DZL series Biomass Wood Coal fired oil burning
Application of energy-saving DZL Coal fired boiler for warm house energy-saving DZL Coal fired boiler for warm house in Sugar Mill Steam is very important for the sugar mill. Steam boiler is used for heating, gelatinization, and
What are the spare parts for DZL/SZL series coal/biomass fired boiler? Generally, the spare parts are instrumentation valve, grate plate, gasket, etc. What are the difference between DZL and SZL with the same capacity? DZL 1
DZH/DZL Series Hot Water Boiler for sale | China Boiler The steam boiler can be used for producing desired hot water for product manufacturing process in the weave factory, printing and dying, papermaking, and rubber, plastic