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:
cost of comp for steam tracing and heat tracing 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.
Cited by: 22019-5-26 · Steam Tracing is used for the maintenance of process temperatures of pipes and reservoirs.It is used extensively in Chemical-, Petrochemical, and Industrial processing plants where steam is used to transfer heating energy. We design and supply quality steam tracing solutions and components, offering considerable advantages to the user, contractors and project houses:
Steam tracing lines are small diameter pipes that are a dedicated system fed from a steam supply header. Each tracer must be terminated with a steam trap. To calculate the size of a steam tracer header you must calculate the total cross section of all the tracers and then calculate the header size to allow for the same flow area.
2018-2-16 · the total cost of unnecessary components, the cost of owner-ship for a steam tracing system is optimised. This design guide addresses the steam tracing requirements of piping and equipment by matching the heating require-ments with the type of steam tracer best suited for that appli-cation. The information contained in this design guide will
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2018-9-7 · Steam Tracing Tips Industrial plants require a method to keep the process fluids flowing during operation as well as prevent critical components from freezing in low ambient temperature climates. Steam tracing systems perform two very important func-tions in an industrial plant: 1. They replace heat loss from the process fluids in the