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Title:Primerjava energetske učinkovitosti med mlekovodom in molžo v vrč
Authors:ID Slomšek, Marko (Author)
ID Stajnko, Denis (Mentor) More about this mentor... New window
Files:.pdf VS_Slomsek_Marko_2013.pdf (1,48 MB)
MD5: 28D97C69148DA4EDDF184EFC18F86445
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FKBV - Faculty of Agriculture and Life Sciences
Abstract:V raziskavi smo primerjali porabljeno električno energijo in porabo vode med mlekovodom in molžo v vrč. Ugotovili smo, da je povprečni čas trajanja molže ene krave pri mlekovodu 7,09 min in pri molži v vrč 7,28 min. Pri merjenju povprečne porabe podtlačne črpalke je bila pri mlekovodu 3,38 kWh/dan in 1,61 kWh/dan pri molži v vrč. Povprečna poraba električne energije za hlajenje bazena je znašala 8,29 kWh za hlajenje 301 litra mleka. Pri skupnih stroških je bilo ugotovljeno, da pri sistemu molže z mlekovodom porabimo povprečno 2746,32 kWh/leto, kar na leto nanese 374,32 EUR; pri molži v vrč pa povprečno 587,88 kWh/leto, kar na leto nanese 810,73 EUR skupaj s stroški zbiranja. Pri mlekovodu je poraba vode znašala povprečno 56 l na molžo in 50 l na molžo pri molži v vrč.
Keywords:mlekovod, molža v vrč, poraba električne energije, skupni stroški, poraba vode
Place of publishing:Maribor
Year of publishing:2013
PID:20.500.12556/DKUM-42350 New window
NUK URN:URN:SI:UM:DK:RJD3VLLK
Publication date in DKUM:14.10.2013
Views:1734
Downloads:212
Metadata:XML DC-XML DC-RDF
Categories:FKBV
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Secondary language

Language:English
Title:Energy efficiency comparison between milking pipeline and bucket milking
Abstract:In the diploma work, we compared energy efficiency of milking pipeline and bucket milking by measuring the average energy, time and quantity of water used during milking. Results showed that average time of milking an individual cow was 7.15 minutes for the milk pipeline and 7.46 minutes for the bucket milking. The average amount of electricity spent for vacuum pump was 3.38 kWh/day for milk pipeline and 1.61 kWh/day for bucket milking. The average amount of electricity spent for milk cooling and storage was 8.29 kWh for average of 301 liters of milk. Total energy costs for milking pipeline was 2746,32 kWh/year, which corresponds to 374,32 EUR per year and 587,88 kWh/year for bucket milking, which corresponds to 810,13 EUR per year with included cooling costs from agricultural cooperative. The quantity of water consumed was 56 l of water for milk pipeline and 50 l of water for bucket milking.
Keywords:milk pipeline, bucket milking, average amount of electricity spent, total energy costs, water consumption


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