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.
Percussive sounds ("banging," "hammering," or "knocking") and vibrations in boiler drums or pipes are serious operational anomalies that demand immediate attention. At ZOZEN, we engineer our coal-fired boilers (like the SZL water-tube and DZL fire-tube series) to minimize these risks, but they can still arise due to operational or system issues. Here are the primary causes and ZOZEN's approach to mitigation:
Common Causes & ZOZEN Solutions:Water Hammer (Steam Condensation Shock):
Cause: Ra...
The primary purpose of the boiler is to supply energy to the facility's operations – for comfort heating, manufacturing process, laundry, kitchen, etc. The nature of the facility's operation will dictate whether a steam or hot water boiler should be used. Hot water is commonly used in heating applications, with the boiler supplying water to the system at 120°F to 220°F. The operating pressure for hot water heating systems usually is 30 psig to 125 psig (hydrostatic). Under these conditions, there is a wide range of hot water boiler products available. If system requirements are for hot water of more than 250°F, a high-temperature water boiler should be considered.
The steam drum wall in a boiler refers to the wall of the steam drum, which is one of the important components of the boiler. The steam drum wall is generally made of corrosion-resistant alloy steel plates under high temperature and pressure, and has high strength and corrosion resistance.
The steam drum is an important component in the boiler and mainly acts as a buffer between steam and liquid water. When water enters the steam drum from the pipeline, it turns into steam and accumulates at th...
For the wine industry in European countries, I would recommend the ZOZEN WNS series gas-fired steam boiler.
Here are some reasons why:
1, High Efficiency: The WNS series gas-fired steam boiler has an efficiency rating of up to 98%, which can greatly reduce energy consumption and operating costs for wineries.
2, Environmentally Friendly: The WNS series gas-fired steam boiler has low NOx emissions, which can help wineries meet stringent environmental regulations in European countries.
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Industrial boilers are important thermal energy supply equipment in the national economy. Electric power, machinery, metallurgy, chemical industry, textile, paper, food and other industries, as well as industrial and civil heating all require boilers to supply a large amount of thermal energy. Here, ZOZEN Boiler summarizes the heating methods and principles of industrial boilers, hoping to help everyone.
Generally speaking, the heating methods of industrial boilers mainly include conduction, co...
A firetube boiler can react very quickly to load changes due to the fact that it has a large volume of stored energy in the form of hot water and steam.
