Energy utilization in Different types of agitators Design Calculations the mixer shaft is located off center (one-fourth to one-half the tank radius), the resulting. 5 Jan Issuu is a digital publishing platform that makes it simple to publish magazines, catalogs, newspapers, books, and more online. Easily share. Cost to design and manufacture one or more models in small and large 26, Design of Power Transmission ShaftingThe objective is to calculate the shaft size .

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Discussions Leon E.

Based on their motor capacities, calculate the same. Standard angle is 45 degrees. Anonymous 6 January at You can enter drawing number.

There is no axial or radial mixing. Calculation of Power requirement for Newtonian fluid c.

Ajay Kumar 28 February at Then the crystal growth shall be good. Power requirement increases with higher pitch angle.

Zaharis has 41 Years and 2 Month professional experience. SlideShare Explore Search You. Calchlation Axial Flow Turbine and Turbo Propeller, the angle of blade varies from 30 degrees for less viscous liquids to 60 degrees for more viscous liquids.

Types of Agitators, Agitator’s Design and Significance

Anshu Bhargava 2 January at You can say it is water ejector system. You can create drawing or quit If you select drawing option You can select the first tag number in this drawing. Dear Pratim, Use a flush bottom valve at reactor bottom, at what temperature and pH you are trying to filter the mass? You can specify diameter and length of shaft. The issue is the wet cake becomes hard and during unloading we need to use scrapper which causes the CF bag damage.


V is voltage in volts, I is current in amps, Cos phi is power factor, usually it will be around 0. If this drawing is continuation of another drawing, first tag number will be the next number after the last number in earlier drawing.

You can select either Stuffing Box, Mechanical seal or without any seal. Sir preciously you have said that as per your theory for time calculation better to go with moc thermal conductivity approach but here you have calculated as per heat transfer coefficient concept That means a GL surface can trnasfer Select the bearing with the largest bore.

Ajay Kumar 7 January at Anonymous, if you are having two condensers, then go with chilled water for primary and chilled brine for secondary, and if you are able to maintain the vapour temperature above 15 deg C under vacuum, then go with degC Brine or 5 degC chilled water, if the temperature below afitator degC then use chilled brine at degC, and in case of the vacuum distillation, remember to have a equalisation line from secondary condenser to collection receiver, if the distillation is an atmospheric one, directly go with RT water at below 30 degC.

Sir in which unit you have taken the conductivity value 1. And how oil rings vacuum pump operates?? If there is a pulley You can select sizes for Pulley. It may be unit problm.

Types of Agitators, Agitator’s Design and Significance – Pharma Engineering

There wont be any thumb rule for calculating MST, but you can use bottom extension teflon blades to ensure your required MST. Dear Pratim, Based on solvent boiling point and material senstivity. Thats mass will be dissolved and wont have that much impact on our calculation, there will be slight variation in the specific heat, thats it. Ignore the driving forces. And along with this you will have a compressor running for ammonia and a motor running in evaporative condenser. I don’t have enough knowledge agjtator Scale-up vs reaction order, Infact being frank upto my experience i’ve heard about these things.


I’ll be in touch with my site, you keep on visiting, that’s it. These extend close to the tank wall and cqlculation tip speeds between 80 to meters per minute. You can have a bottom bearing for shaft You can select sizes for parts of Impeller.

My company has two sites The result will be pure theoretical and it is subjected to descaled equipment’s.

Agitator shaft design calculation filetype pdf by allisonivue – Issuu

The drawing will be agiitator with this number. In reactor when a reaction mass is thick,difficult to take in centrifuge through outlet of the reactor,what precautions should be taken or what modification on the lining between the reactor and cf should be taken?

Propeller agitators are popular for simple mixing jobs. The time now is 7: Be knowledgeable in the assumptions used to develop filletype correlations for mechanical agitators.