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:
11th gas fired hot water boiler for paper mill 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.
2019-3-5 · In the paper plant production process, there will be many waste such as bark, waste wood and black liquor and other waste, the use of biomass fired boiler and gas fired boiler are the most popular methods currently ,it can dispose the waste and make plenty of steam for production, improving the economic benefits of the paper mill.
The 10 ton capacity coal fired water tube steam boiler use for printing and dyeing plant. thermal efficiency si 82%.coal fired hot oil boiler for printing and dyeing mill 25t/h hot oil boiler for printing and dyeing mill – Drum coal fired drum boiler, biomass fired drum boiler-Email:[email protected] 25t/h hot oil boiler
The temperature range is 60~180℃, fiber flax hot oil boiler for Paper Industry is available for textile industry, which achieves high working temperature (330℃) under low working pressure (10 bar). Except hot oil boiler, oil gas fired steam boiler and biomass water tube steam boiler is
2019-5-21 · Zozen 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, Zozen is a leading steam and hot water boiler manufacturer in China.
The biomass steam boiler is designed to burn rice husk as the fuel so as to improve resource saving by effective utilization of the rice mill’s by-product Solutions of hot water boiler | Factory of hot water boilerThe suitable boiler could be horizontal type oil gas fired fire tube boiler, biomass fired chain grate water tube boiler, and
Our oil/gas fired boilers can be divided into SZS water tube boilers and WNS fire tube boilers depending on the medium inside the tubes. With multiple pressure designs, the water tube boilers can meet the steam supply requirements of 2.5MPa or above.
Alibaba offers 10 Boiler For Tissue Making Suppliers, and Boiler For Tissue Making Manufacturers, Distributors, Factories, Companies. There are 7 OEM, 6 ODM, 1 Self Patent. Find high quality Boiler For Tissue Making Suppliers on Alibaba.
The boiler used in paper mill may also have another function — power generation, which belongs to the heat and power cogeneration. It is the current trend of energy saving and emission reduction which is very encouraged by the state.
ZG Boiler can supply oil & gas fired steam boiler, coal fired steam boiler, biomass fired steam boiler, CFB steam boiler, waste heat steam boiler to paper mill. However, biomass fired steam boiler is the most suitable one for paper mill. Biomass fired steam boiler for paper mill is quite popular owing to the wide fuel resources. Get a quote