Plunger pump issue, urgent. Thanks, Haiyou, for your help.
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1. For radial three-plunger pumps, are the three plungers arranged at 120° intervals? Are they all in the same direction? 2. Can a three-plunger pump be divided into three chambers? 3. Where are the lubrication points located? 4. What is installed between the cabinets to separate them and prevent the lubricants from mixing?
The idea can definitely be realized; it’s just that the structure will be more complex. You can refer to the working principle of the reciprocating pump oiler and then you’ll understand.
1. Haven’t seen it. 2. Why divide it into three compartments? What is the purpose of that? It might be overcomplicating a simple issue. 3. Splash lubrication combined with pressure oil lubrication. 4. It’s indeed necessary to divide it into three compartments; partitions can be used for this purpose.
1. All three-plunger pumps have a 120-degree distribution. 2. Generally, it is one housing – why are there three separate housings? 3. Bearing shells, connecting rods, crossheads, slideways 4. Why is the housing separated? Cross-contamination of lubricants? Are the grades different?
A three-plunger reciprocating pump only requires one casing. Why separate the boxes? I don’t understand; please explain clearly
The German-made unit that we upgraded in 2002 had three cylinder blocks, with one plunger per cylinder block, right?