Intelligent suction roll system for maximum efficiency
How does SMARTROLL work?
The individual components like sealing strips, end deckles, loading tubes, holders, lubrication systems and noise-reducing strips communicate with each other over the entire period of operation, resulting in a more efficient and regulated suction roll operation.
The components are equipped with electronics so that the data can be acquired. Data is saved via a cable or wirelessly to a server that is connected to the network. The measurement data is monitored on a tablet, smartphone or laptop.
The external regulation or control of the roll process data also takes place, if so desired, via mobile IT communications devices.
In addition, if there is a noise-reducing SILENCER sealing strip:
MEASURE
Wear
Wear measurement takes place through the electronics integrated in the sealing strips.
Temperature
The friction temperature and the sealing strip temperature are measured using sensors via a microchip embedded in the sealing strip.
Noise level
There is a noise sensor located in the holder, which sends the prevailing noise level to the server.
Water flow
The sensors integrated in the smart sealing strip holder provide continuous information about the flow quantity of lubricating water.
Loading pressure
The loading pressure is measured with the integrated sensors.
CONTROL
Lubricating water
Depending on the strip temperature, the software regulates the necessary lubricating water quantity for every individual sealing strip.
Noise level
Depending on the noise level, the software regulates the setting of the sealing strip and thus facilitates the highest possible noise reduction.
Loading pressure
The loading pressure is controlled depending on the sealing strip temperature and the vacuum.
Do you have questions? Your SMARTROLL contact will be happy to help you.
Anton Luger
E-Mail: ALuger@roechling.com, Telefon: +43 (0) 7289 4611-270
ADVANTAGES
Energy saving
Lubricating water saving
Extended sealing strip service life
Increased operational safety for suction roll shell and PU cover
Online monitoring of the operational states
A suction rolle consist of 4 components, which can be made "SMART" either individually or all together.
SMART SEAL
SMART SEAL is a sealing strip with an integrated, programmed sensor system, which transmits information at predefined intervals via an external server to defined and approved visualization devices.
SMART LUBRICATION
SMART LUBRICATION defines exactly how much lubrication water is required for every sealing strip during operation.
SMART SILENCER
SMART SILENCER is a noise-reducing sealing strip in suction rolls.
SMART TUBE
The tube loading pressure is regulated depending on the vacuum in the suction zone and the temperature in the sealing strip.
PROJECT SEQUENCE
Contacting SMARTROLL contact
Anton Luger
E-Mail: ALuger@roechling.com
Phone: +43 (0) 7289 4611-270
Product presentations
Technical clarification meetings
(wiring, server)
Inspection of the roll or the machine
Installation
COST SAVING THROUGH SMARTROLL
Starting situation: Width of the papermachine: 8 m
PM = papermachine
L = liter
min. = minutes
h = hours
d = days
Water saving
STANDARD:
* 21.025 m³/year/m-PM-width x 8 m =
168.200 m³/year/PM
* ca. 10 L/m/min. (4 nozzles/m, 2,5 L/nozzle)
(0,01 m³/m/min. x 60 min. x 24 h x 365 d x 4 rolls) x 8 m
SMART LUBRICATION:
** 12.615 m³/year/m-PM-width x 8 m =
100.920 m³/year/PM
** ca. 6 L/m/min.
(0,006 m³/m/min. x 60 min. x 24 h x 365 d x 4 rolls) x 8 m
SAVING:
67.280 m³/year/PM
Water treatment
STANDARD:
8.410 €/year/m-PM-width x 8 m =
67.280 €/year/PM
SMART LUBRICATION:
5.046 €/year/m-PM-width x 8 m =
40.368 €/year/PM
SAVING:
26.912 €/year/PM
Treatment of water lubrication about 0,40 €/m³ in Austria
Friction power
STANDARD:
* 275.064 kWh/m-PM-width x 8 m x 0,07 € =
154.036 €/year/PM
1 kWh = 0,07 € in Austria
* (7,85kW/m/roll x 24h x 365d x 4 rolls) x 8m x 0,07€/kWh
SMART LUBRICATION:
** 192.720 kWh/m-PM-width x 8 m x 0,07 € =
107.923 €/year/PM
1 kWh = 0,07 € in Austria
** (5,5kW/m/roll x 24h x 365d x 4 rolls) x 8m x 0,07€/kWh
SAVING:
46.113 €/year/PM
Summary
Saving SEWAGE WATER
26.912 €/year/PM
Saving ENERGY
46.113 €/year/PM
TOTAL SAVING:
73.025 €/year/PM