详细介绍了带齿形堰的筛孔溢流盘式分布器在正构烷烃分离装置改造中的设计与应用情况。
The paper introduces the design and application of perforated weir-riser distributor with toothed weir, which is used in the modification of n-paraffin separation unit.
针对大型乙烯装置汽油急冷生产特点和存在的问题，开发了大型乙烯装置汽油急冷高强度三溢流塔盘关键技术。
Aimed at the production characters and problems which exist in gasoline fractionator in large-scale ethylene units, high strength three-pass tray technology is exploited.
溢流保护装置能有效的阻止液体进入泵内；
Overflow protection device can safely and efficiently prevent the liquid from entering into the pump.
液压站是由液压泵、驱动用电动机、油箱、溢流阀等构成的液压源装置或包括控制阀在内的液压装置。
Hydraulic station is driven by hydraulic pump, motor, oil tank, the overflow valve is composed of hydraulic source equipment or including control valves, hydraulic equipment.
而装载机工作装置负载变化频繁且变化范围较大，导致液压系统存在较大的溢流损失。
And the load of loader changes frequently and varies greatly, which may result in much overflow loss of the hydraulic system of loader.
本实用新型涉及一种真空平盘过滤机溢流式滤饼洗涤装置。
The utility model relates to an overflow-type filter cake washing device for a vacuum pan filter.
TA802Y型安全溢流阀可用于高压注水泵站的管路上，作为超压保护装置。
AY42H, TA802Y type safety overflow valves are to be applied to pipelines in high-pressure pump stations to provide over pressure protection.
TA802Y型安全溢流阀可用于高压注水泵站的管路上，作为超压保护装置。
AY42H, TA802Y type safety overflow valves are to be applied to pipelines in high-pressure pump stations to provide over pressure protection.
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