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Which heat exchanger unit is better: Causes of lubrication failure in boiler auxiliary equipment

Which heat exchanger unit is better: Causes of lubrication failure in boiler auxiliary equipment

Bearing burnout due to operator negligence. Some operators did not carefully inspect the equipment before operating the boiler auxiliary equipment, failing to detect the lack of oil in time and failing to add lubricating oil, resulting in a bearing lubrication failure. Some operators did not conduct timely inspections or take emergency measures when the bearing temperature initially exceeded the limit, or did not pay enough attention, eventually resulting in bearing burnout due to lack of oil.

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Heat Exchanger Unit Manufacturer: Characteristics of Boiler Auxiliary Equipment

Heat Exchanger Unit Manufacturer: Characteristics of Boiler Auxiliary Equipment

Boiler auxiliary equipment, to a certain extent, refers to the supporting equipment of the boiler. It is a relatively general concept. The auxiliary equipment of electric boilers, oil-fired boilers, gas boilers, and coal-fired boilers are different, and the auxiliary equipment of hot water boilers, hot water boilers, heating boilers, bath boilers, and steam boilers are even more different. In general, boiler auxiliary equipment includes: electric heating tubes (stainless steel electric heating tubes and ceramic electric heating tubes), burners (oil burners and gas burners), boiler water treatment equipment, water pumps, instruments, valves, grates, economizers, blowers, induced draft fans, dust collectors, chimneys, high-efficiency economizers, etc.

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2020

Which heat exchanger is better: Troubleshooting fan failures in boiler auxiliary equipment

Which heat exchanger is better: Troubleshooting fan failures in boiler auxiliary equipment

Boiler auxiliary equipment mainly includes: electric heating tubes, namely stainless steel electric heating tubes and ceramic electric heating tubes; burners, namely oil burners and gas burners; boiler water treatment equipment; water pumps; instruments; valves; grates; economizers; blowers; induced draft fans; dust collectors; chimneys; high-efficiency economizers. Boiler auxiliary equipment refers to the supporting equipment of the boiler, which is a relatively general concept. The auxiliary equipment of electric boilers, oil-fired boilers, gas boilers, and coal-fired boilers are different, and the auxiliary equipment of hot water boilers, heating boilers, bath boilers, and steam boilers are even more different.

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2020

This product can effectively control the quality of the produced water

This product can effectively control the quality of the produced water

Reverse osmosis (RO) devices effectively control the quality of purified water, meeting industry standards for sterile, pollution-free, impurity-free, and high-purity water. This contributes significantly to both people's access to healthy water and global environmental protection. However, during the operation of pure water equipment, many seemingly insignificant operational procedures and details can affect the normal operation of the entire ultrapure water system, even affecting the water quality or threatening safe production, and ultimately determining the normal service life of the ultrapure water equipment. The efficient, safe, and normal long-term operation of the reverse osmosis equipment depends on daily maintenance and upkeep; careful maintenance and proper upkeep are crucial for the RO system.

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2020

Adjustment of reverse osmosis unit operation mode

Adjustment of reverse osmosis unit operation mode

The normal operation of a reverse osmosis device is to maintain flow rate, stable water quality, and achieve the planned recovery rate. When the total dissolved solids (TDS) of the feed water is too high, in order to prevent changes in concentration polarization on the membrane surface, the recovery rate should be lowered to prevent membrane fouling. The design water volume of a general reverse osmosis system is the maximum amount required for production. When the maximum flow rate is not required during normal operation, in order to prevent frequent start-stop of the equipment and reduce the life of the membrane, low feed water pressure operation can be adopted (system analysis should be carried out on the computer first for operating parameters that reduce water output).

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2020

Structural design of stainless steel plate heat exchangers

Structural design of stainless steel plate heat exchangers

1. Determine the materials and dimensions of each part based on the maximum operating temperature and pressure, as well as heat planning and resistance calculation results, to ensure its stable operation; 2. Select welding methods and sealing materials based on operating temperature, pressure, and fluid properties; 3. Design the end cap, junction box, pipe connection, and baffle, etc., aiming to ensure the uniformity of fluid distribution; 4. To meet the structural design of thermal and resistance functions, the main components must be subjected to strength verification to avoid damage due to insufficient strength under extreme operating conditions, or excessive thickness leading to waste; 5. Consider maintenance (including cleaning, repair and

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