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:
superheating boiler pipe 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.
Superheating is achieved by passing saturated steam from the “main pipe” through small diameter tubes called superheater elements which are placed inside large diameter boiler tubes called superheater “flues”.
This space has pipe connections 2 i--2l at opposite sides and near the lower end of the shell, with the water leg across the top of the fire box extension, and it has another pipe connection 22 near its upper end with the boiler shell 2, thus to provide the additional water circulation for the boiler; The pipe 22 is located just below the ...
General boiler pipes is suitable for under 450℃.Its made of hot finished or cold rolled carbon steel pipes. The general boiler pipe is used to produce water screen tube、boiling water tube、superheating steam tube、 superheating steam tube of locomotive boiler、tobacco tube and generating tube etc.
Superheating Steam In A Low Pressure System - posted in Student: I have a low-pressure boiler, essentially a stovetop autoclave to which I have attached a threaded nozzle. Attached to the nozzle is a stainless steel pipe that connects to a three-way splitter.
Has anyone ever heard of a boiler superheating maybe a day before, causing a beam to smolder for hours, and somehow refilling and cooling down before the fire was discovered? There must be a reason why this occurred. Although everyone agrees the fire was caused by the pipe superheating, they can find no reason why it would have done this.
The Thermoelectric Boiler is a multi-block structure used to generate steam from an external Heater.Its minimum dimensions are 3x3x4 (3 long, 3 wide, 4 tall) and its maximum dimensions are 18x18x18, as with Mekanism's other multi-block structures.
A convection superheater is located in the convective zone of the furnace usually ahead of economizer ( in the path of the hot flue gases). These are also called primary superheaters. A separately fired superheater is a superheater that is placed outside the main boiler, which has its own separate combustion system.
If the steam is taken away from the boiler, in a pipe, and then further heat is applied to that steam, the steam can rise above the temperature of the water in the boiler. This heated-above-the-boiler-temperature steam is called "superheated".
General boiler pipes is suitable for under 450℃.Its made of hot finished or cold rolled carbon steel pipes. The general boiler pipe is used to produce water screen tube, boiling water tube, superheating steam tube, superheating steam tube of locomotive boiler / tobacco tube and generating tube etc. High-pressure boiler pipe is used to produce ...