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MULTICOR® K & MULTICELL - Coal Dust Feeding0 pages
MULTICOR® K and MULTICELL
The pressure-proof mass flow feed system using the Coriolis principle
with a horizontal star feeder - an unbeatable team
silo
(A)
AULTICOfl
Optimal Pulverized Coal Feeding
Economical, high-quality, reliable pulverized coal feeding
results from the interplay of overall system engineering,
material discharge, feeding, and pneumatic material
transport. System components that are perfectly matched
to each other are a must for success.
1. Pulsation-free silo extraction
At the beginning of the process chain, Schenck Process
Silo Engineering stands for mass flow. The large silo outlet
and the agitation system integrated into the horizontal star
feeder ensure the homogenization of the material and its
pulsation-free discharge from the silo.
2. Exact measurement - excellent feeding
performance
The material flow is measured quickly and precisely using
the Coriolis principle, which is unaffected by outside
influences. The MULTICELL horizontal star feeder's speed
control performs the direct mass flow measurement. This
ensures that the actual feed rate corresponds exactly to
the specified nominal value.
3. Pulsation-free transport
Schenck Process Engineering ensures that the pneumatic
conveyor line is laid out in an ideal fashion. The required
amount of air and the conveyor cross-section are calcu-
lated to ensure optimal transport of the fuel from the
feeder to the burner. The exact design pressure and intake
volume of the blower are also determined.
to burner
to burner
MULTICOR®
Advantages
0 Pulsation-free feeding
0 High feeding constancy = high product quality and efficient kiln operation
E3 Feeding is unaffected by outside influences
0 Engineering, material discharge, feeding and measurement
from a single source
0 High-quality materials for all contact parts provide excellent wear resistance
System variations depending on the plant concept:
Direct discharge and direct infeed
EH Single feeding (A)
13 Multiple feeding of the fuel from a silo to several burners (B)
0 Infeed to a common conveying line; feeding of different fuels to
a single burner (C)
Feeding with intermediate hopper
0 Single feeding (D)
E Multiple feeding, but using an intermediate hopper
E9 Infeed to a common conveying line, but using an intermediate
hopper
Options
H Infeed using a pump or star feeder is possible at high conveying
pressures
H Manual shut-off gate at the silo discharge for trouble-free feeder
maintenance
E3 Automatic check measurement device for online checking and
correction of feeding system parameters when needed
E9 Blower, silo technology, pneumatic conveying system
MULTICELL
MULTICELL
(MO/MULTICOR
combination
MULTICELL and MULTICOR K Combinations
MC 640/20 MC 640/34 MC 800/50 MC 800/70 MC 640/20 MC 640/34 MC 800/50 MC 800/70 MC 800/50 MC 800/70 MC 1000/80
K50 K40 K40 K40 S 40D S 40D S 40D S 40D S 160D S 160D S 160D
Technology
Max. feed rate [t/h]
[metric] 5 9 14 20 8 12 16 20 20 25 35
Features
Adjustment range 1:10
Feeding accuracy ±0,5% 0 0 0 0 0 0
Feeding constancy ±1 %
Application
Single feeding/direct infeed
Multiple feeding/direct infeed 0 0
Multiple infeed
Single feeding
dust pump/star feeder
Multiple feeding
dust pump/star feeder
Intermediate hopper 0 0 0 0
Options
Shut-off gate
Check measurement device
CI ♦ U I V.I 0 0 0 0
Silo technology, blower,
pneumatic transfer system
0 0 0 0 0 0 0
0 0 0 0 0 0 0
0 0 0 0 0 0 0
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