Calculating Power Requirement for Pump Filler for Ice Cream Project

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Discussion Overview

The discussion revolves around calculating the power requirement and capacity for a pump filler in an ice cream project. Participants explore different types of pumps and their suitability for the application, specifically focusing on piston and screw-type pumps.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested, Conceptual clarification

Main Points Raised

  • One participant seeks assistance with calculations related to a piston pump for an ice cream filler, indicating a need for specific guidance on this type of pump.
  • Another participant questions whether a piston pump is necessary, suggesting that a screw-type extruder might be more efficient for the application.
  • A third participant mentions the need for a compressor to handle the higher viscosity of the ice cream, implying that a positive displacement mechanism is required.
  • Further, a participant recommends looking into an auger (screw) system, asserting its positive displacement nature and suitability for the ice cream application without the need for heating.
  • Finally, the original poster expresses intent to explore the suggestions provided before seeking further assistance.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the type of pump to use, with differing opinions on the necessity and efficiency of piston versus screw-type pumps remaining unresolved.

Contextual Notes

The discussion does not clarify the specific requirements or constraints of the project, such as the viscosity of the ice cream or the operational parameters of the proposed pump systems.

Who May Find This Useful

Individuals interested in pump selection and power calculations for food processing applications, particularly in the context of ice cream production.

wnh
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Im new to this forum and I am seeking some help. I have recently doing a project for ice cream. In order to choose a suitable filler for filling process, i need to calculate the power requirement and capacity for the pump filler. I m really hope that you can show me the step for this calculation since it involves piston pump/hydraulic pump calculation instead of centrifugal pump calculation.
 
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I can't help with any calculations of that sort, but I do have to ask you something. Is this design already mandated to be a piston pump? The reason that I ask is that it seems to me that in this application a screw-type extruder would be far more efficient.
 
Not necessary but it seem that to discharge the ice cream i need a compressor,for higher viscosity, positive displacement one.
 
Seriously, then... look into an auger (screw). It's most assuredly positive displacement, and requires only a rotary input with no cranks or pumps or whatever else. Here's a quick overview. The article deals with one for plastic, but exactly the same thing will work excellently on ice cream. Unlike the one for plastic, yours will have no need for a heater.
http://en.wikipedia.org/wiki/Plastics_extrusion
 
ok. thanks.i ll try to figure it out first..
 

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