Reinigung

Moderator: Dr.-Ing. Gerhard Hauser

CIP Reinigungsanlagen

Kategorie: | Reinigung
Dieser Artikel wurde eingestellt von: Knuth Lorenzen

Using the formula below, a quantitative statement can be made about the cost of a single use- and a recovery CIP system.


Single Use CIP System – Recovery CIP System

Fact is:
KVR ≤ KSTR

KVR ≤ KIST+KNA+KNS

(VKR x C x KRM x Ra) ≤ (KIST x FA) + (VST x C´ x KRM x Na) + (VKR x C´ x KRM x FMV x Ra)

KVR = Cost for single use cleaning

KSTR = Cost for recovery cleaning

KIST = Cost / Investment for CIP-tanks including accessories and installation

KNA = Cost for CIP-tank filling with detergent

KNS = Cost for re-concentration

KRM = Cost for detergent (DM/kg)

FA = Write-off factor

VST = Volume CIP-tank (m3)

VKR = Volume CIP-pipe circuit

C = Concentration single use CIP (kg/ m3)

C´ = Concentration recovery CIP (kg/ m3)

FMV = Factor mixing zone losses

Na = New CIP-tank filling per year

Ra = Cleaning times per year

1 = KVR (Cost for single use cleaning)

2 = KSTRtotal (Cost for recovery cleaning, total)

3 = KSTRRM (Cost for recovery cleaning, detergent only)

X1 = KVR = KSTRtotal

X2 = KVR = STRRM


The graph shows the cost parameter in relation to the volume of the CIP-pipe circuit.
The single use CIP is more price efficient on the left hand side of the cross points X1 and X2.