The automatic backwash filter ZCL-1-450B used by the pump in the jacking oil system of the steam turbine is a critical auxiliary equipment, mainly used to ensure the cleanliness of the oil in the oil system and prevent impurities from damaging key components such as the turbine bearings. The automatic backwash filter can automatically clean the filtering elements during operation to maintain the cleanliness of the oil.

The key advantage of the automatic backwash filter ZCL-1-450B is its ability to operate continuously and maintain the filter without the need for shutdown, which greatly improves the operational efficiency and reliability of the steam turbine. In addition, it also reduces maintenance workload as there is no need for regular manual cleaning of filters.

There are some significant differences between the application of automatic backwash filter ZCL-1-450B and ordinary filter element in the jacking oil system of steam turbines. These differences have a significant impact on the performance, filtration efficiency, durability, automation control, maintenance cost, adaptability to the environment, and oil change cycle of the system, which are reflected in the following aspects:

• Combining the principles of physical interception and automatic cleaning to maintain high filtration efficiency and extend the service life of filtration components.
• Due to its continuous automatic cleaning capability, it can maintain a relatively stable filtration efficiency with minimal impact on system performance.
• Can maintain high filtration efficiency and long-term good filtration performance through automatic cleaning.
• The filtering element can be used for a long time, with high durability, reducing the frequency and cost of component replacement.
• Equipped with automatic control function, it can achieve automatic cleaning and monitoring without the need for regular manual replacement, with a high degree of automation.
• Although the initial investment is relatively high, in the long run, the maintenance cost is lower because it reduces the frequency of replacing filter elements and labor costs.
• Usually able to adapt to more complex and harsh environmental conditions, with strong adaptability.
• Due to its ability to maintain high filtration efficiency and durability, it can extend the oil change cycle and reduce the frequency of oil treatment.

There are other different filter elements used in power plants as below. Contact Yoyik for more types and details.
oil filter system filter C9209033
filter element D110B-0020.F003
inlet filter HM55420
oil filter PQI-H80*3Q3SIII
Rod type magnetic filter CUBI-250
filter AD3E301-01D01V/-F
actuator filter DP201EA03V/W
Cooler sealing ring Generator QFS-300-2
precision filter MSF04S-01
oil filter XU-A25*80BS
hp/ip/lp actuator filter HQ25.01Z
gas turbine actuator filter DP309EA10V/-W
Oil supply pump oil filter LY-12T-100K
Filter MF1802A03HVP01
filter DP6SH201EA03V/-W
oil filter ZU-F60*30BSIII
oil filter WUI-A63*100S