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:
boiler for palm oil 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.
2016-8-13 · tph) palm oil mill boiler. In a 20 tph mill, two units of 15 tph boiler steaming at 20 bar pressure used to be quite common. But the problem arises when the boiler throughputs start dropping due to the formation of scales on the outer surface of the tubes. As palm oil mill turbines operate on a non-condensing Rankine cycle, the
2015-8-8 · A palm oil mill produces crude palm oil and kernels as primary products and biomass as secondary product. The capacity of mills varies between 2.5 - 150 MT FFB/hr. A typical mill has many operational units as shown in Figure 2. This comprises of sterilization, stripping, digestion and pressing, clarification, purification, drying and storage.
: 742019-4-26 · Indonesia Biomass Water Tube Boiler for Palm Oil Mill 2018-09-18 11:03:12. Palm oil production is important to the economy of Indonesia as the country is the world's biggest producer and consumer of the commodity, providing about half the world supply.
A wide variety of palm oil boiler options are available to you, such as industrial, power station. You can also choose from oil-fired, gas-fired, and coal-fired. As well as from natural circulation, once through. And whether palm oil boiler is low pressure, or high pressure. There are 358 palm oil
2016-8-13 · CORROSION OF BOILER TUBES IN A PALM OIL MILL and flank of a bend or elbow are given by Chen et al. (2006). The internal surface of rear wall tube (Tube B) is shown in Figure 4. The internal surface viewed from the B1 end (Figure 4a) near the puncture shows that deep gouges were present in the vicinity of the puncture.
2015-8-21 · Emission Factor Establishment for Palm Oil Mill Boiler 51 Journal of Engineering Science and Technology Special Issue 4 1/2015 Nomenclatures EF BC Emission factor based on the actual boiler capacity PM 2.5 Particulate matter 2.5 micrometers or less in diameter PM 10 Particulate matter 10 micrometers or less in diameter Abbreviations APC Air pollution control
2018-5-23 · Steam boiler plays a vital role in palm oil mill and palm oil mills operate on cogeneration system using biomass residue as fuel in the steam boiler. The steam boiler produces high pressure and temperature steam which expands in a back pressure steam turbine and produces enough electric power for the internal needs of the mill.
2019-4-10 · boiler for palm oil mill. Brief Intro :YLL series chain grate hot oil boiler vertical type safe and energy saving boiler, it could get high temperature (350℃) under a low working pressure (0.8 MPa). YLW Series Coal Biomass Fired Thermic Fluid Heater Rated Power :1400~12000kw