application of additives in rendering & pet food · in rendering & pet food bologna 2019 1....
TRANSCRIPT
Application of Additives
in Rendering & Pet food
Bologna 2019
1
3 main goals for applying additives in
Raw Materials or End Pet Food Products:
5/17/2019
0
5
10
15
20
25
30
35
40
45
0 50 100 150
Proportionality
y= k*x
Homogeneity
Repeatability
0
20
40
60
80
100
120
140
160
0 20 40 60 80
% target
Samples
5/17/2019
Powder Liquid
• Quantity to add : 150 to 10000 ppm
= In 1 ton : 150 g to 10 kg antioxidant
• Cost additives: 1 to >50€/kg
Concerns
Additive’s Properties
Fluid constraints
5/17/2019
ContinuousDiscontinuous
Continuous or discountinous process
How to measure solid and liquid streams?
Solid flow
Liquid flow
Q ?
Q ?
Recipe
5/17/2019
Weighing mat
Measuring Solids Flow
Weighed HopperMass Flow Meter
Impact plate
5/17/2019
Magnetic
Massic
Measuring liquid flow
Mechanic
Accuracy
Price
1%
0,5%
0,1%
5/17/2019
Pumping liquid
Accuracy
Price
Centrifugal
Volumetric
Dosing
Q
t
P
Q
P
Q
5/17/2019
Spray nozzle
Electronic nozzle
Spraying System
Atomizer
Accuracy
Price
Continuous Mixing Solid / Liquid
5/17/20
19
9
Vertical blades
Paddles
Mixing Flow Easy clean Stress
Mixing Flow Easy clean Stress
Mixing Flow Easy clean Stress *
*
*
* For this topic
Ribbon
Discontinuous Mixing Solid / Liquid
Mixing Flow Easy clean Stress
Mixing Flow Easy clean StressMixing Flow Easy clean Stress
Mixing Flow Easy clean Stress
Ribbon Conic
Paddles twin shaftsRotosphere
*For this topic
**
* *
Samples analysis
Continuous ribbon mixing
Data Source:
Discontinuous paddles twin shafts
Continuous Mixing Liquid / Liquid
Static Mixer
Injection in the center
Rheology basics:
FTM
Main oil circuit
IBC10m
30m
Simplifed dosing circuit
Termox RC liquid Process Loss of pressureFlow
(kg/h)Temp. (°C) Visco. (mpa.S) Static (b) Pipe (b) Flow meter (b) Total (b)
75 25 200 0.11 0.73 3.94 4.78
75 5 2500 0.11 8.87 54.8 63.78
Industry 4.0, new customerexperience
o No licence or terminal needed
17/05/2019
Industry 4.0, new customerexperience
o No licence or terminal needed
o Information provided by QrCode
• Statistics (hours, fault…)
17/05/2019
Industry 4.0, new customerexperience
o No licence or terminal needed
o Information provided by QrCode
• Statistics (hours, fault…)
• Data sheet
17/05/2019
Industry 4.0, new customerexperience
o No licence or terminal needed
o Information provided by QrCode
• Statistics (hours, fault…)
• Data sheet
• Electric diagram (direct to right page)
17/05/2019
Industry 4.0, new customerexperience
o No licence or terminal needed
o Information provided by QrCode
• Statistics (hours, fault…)
• Data sheet
• Electric diagram (direct to right page)
• Tutorial videos (maintenance)
o Operations
• Process supervision, status
17/05/2019
Industry 4.0, new customerexperience
o No licence or terminal needed
o Information provided by QrCode
• Statistics (hours, fault…)
• Data sheet
• Electric diagram (direct to right page)
• Tutorial videos (maintenance)
o Operations
• Process supervision, status
• Actions
Emptying tank, start washing…
17/05/2019
