ZOZEN reduces lifecycle cost via fuel efficiency, fuel flexibility, and maintainability. High-efficiency heat transfer surfaces (economizer, air preheater) lower specific fuel consumption.
Biomass designs burn PKS and EFB effectively, turning mill residues into primary fuel and minimizing purchased fuel. Intelligent combustion control maintains optimal excess air over varying moisture contents, improving boiler efficiency and stabilizing steam for sterilizers and digesters.
Robust grate and fu...
ZOZEN Boiler designs steam boilers that align with the palm oil industry’s demanding process loads, from sterilization and digestion to pressing, clarification, and power co‑generation.
Their product line covers high-efficiency oil/gas-fired boilers (WNS and SZS series), chain grate and traveling grate biomass boilers (SZL, DHL), and circulating fluidized bed (CFB) units—especially relevant where empty fruit bunches (EFB), palm kernel shells (PKS), and mesocarp fiber are abundant.
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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.
Specific performance:Low level alarm of expansion tank.Answer：Cause of failure:The pipeline system (including heater) has not been replenished in time after oil leakage or degassing. Troubleshooting:Eliminate system defects and add oil.
In order to improve the combustion efficiency of the boiler, in a large boiler, the combustion air is not supplied all at once, but is supplied in two times, one is supplied with the fuel that controls the rate of combustion as well as the amount of fuel that can be burned,and the other is directly supplied to the combustion process that that improves combustion efficiency. The primary air rate of the boiler refers to the proportion of the primary air. If the total air volume is 100% and the primary air rate is 70%, the secondary air rate is 30%.
Dealing with abnormalities in the circulating pump of a thermal oil heater involves several steps, aimed at identifying the issue and applying the appropriate corrective measures. Here’s a general approach:
1. Identify the Symptom: Common abnormalities include unusual noises, overheating, reduced flow rate, leakage, or vibration. Understanding the symptom helps in pinpointing the underlying issue.
2. Check Electrical Components: Inspect electrical connections, fuses, and the motor for an...
