ZOZEN designs address particulate, NOx, SOx, and greenhouse gas metrics common in palm-producing regions.
Biomass boilers equipped with multi-stage dust collection (cyclones plus baghouse or ESP options) achieve low particulate emissions even with ash-rich EFB.
Staged combustion and optimized air distribution lower NOx, while proper fuel prep and temperature control reduce CO and VOCs. For gas/oil units, low-NOx burners and flue gas recirculation help meet strict urban or export-oriented stand...
For palm oil mills, ZOZEN’s SZL series biomass-fired steam boiler is a standout due to its adaptability to PKS, EFB, and fiber blends.
The SZL uses a modular shop-assembled design, membrane water wall structure, and optimized furnace arch to improve combustion of high-volatile, high-ash fuels common in palm residues. For larger capacities or higher efficiency targets, the DHL series corner-tube biomass boiler offers better load response and lower auxiliary power.
Where gaseous or liquid ...
1) The entire plant may be purchased as a complete package, only needing securing to basic foundations, and connecting to water, electricity, fuel and steam systems before commissioning. This means that installation costs are minimised.
2) This package arrangement also means that it is simple to relocate a packaged shell boiler.
3) A shell boiler contains a substantial amount of water at saturation temperature, and hence has a substantial amount of stored energy which can be called upon to cope with short term, rapidly applied loads.
*This can also be a disadvantage in that when the energy in the stored water is used, it may take some time before the reserve is built up again.
4)The construction of a shell boiler is generally straight forward, which means that maintenance is simple.
5)Shell boilers often have one furnace tube and burner. This means that control systems are fairly simple.
Although shell boilers may be designed and built to operate up to 27 bar, the majority operat
The heat requirements of the building materials manufacturing process are very varied. A steam boiler plays a key role in the process of creating building materials. For example, materials like molded brick rely very much on steam heat from an industrial steam boiler in order to pressurize and harden the elements that make up the brick. Without exposure to that kind of heat and pressure, these materials would be a loose construction of sediment, rather than dependable, solid building components....
For textile mills in India, the typical price range for a 10 ton steam boiler from ZOZEN varies with fuel type, pressure, and configuration. As a broad reference, a basic 10 tph (10 ton/hour) WNS series gas-fired steam boiler may start from a competitive mid-range price, while biomass- or coal-fired SZL series units differ due to fuel system complexity and auxiliary equipment. Beyond the initial quote, total cost of ownership in Indian textile applications depends on fuel availability (natural g...
Water treatment outside the boiler
Before entering the boiler, raw water is treated with water treatment equipment to remove impurities such as hardness, salinity, dissolved oxygen, etc., so that the feed water can meet the water quality requirements specified by steam boiler. Common water treatment equipment includes sodium ion exchange water softening equipment, ion exchange desalination equipment, reverse osmosis water purification equipment and thermal oxygen removal equipment.
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The quality of the water used to produce the steam in the boiler will have a profound effect on meeting the objectives such as safe operation, maximum combustion and heat transfer efficiency, minimum maintenance and long working life.
The food processing needs the steam or hot water to assist the production and improve the efficiency. Usually, the food plant needs the small tonnage boiler, so the coal-fired boiler is not recommended.
