ENFR

Monday, 16 May 2022

On line particle size analyser INSITEC



CONTINUOUS MEASUREMENT OF CEMENT PARTICLE SIZE DISTRIBUTION

Key information to optimize grinding operations


Advantages :
 
  • Automatic on-line equipment with continuous sampling, analysis and waste ejection back to the process
  • Real time basis measurement reported to the control room
  • Control and optimization of cement mill operation (classifier speed & start up or purge times) leading to a productivity increase together with energy savings
  • Improvement and stabilization of cement quality
  • Custom designed Installation
  • Reduced maintenance (±1h / quarter)
  • Integrated window air cleaning system that guarantees cleanliness over periods of minimum 3 months and thus preventing any drift
  • Integrated compressed air regulation and filtration cabinet
  • Possibility to use the same measuring head in a cement automatic laboratory


Principles :
 
  • Existing chute is replaced by the supplied spool piece (larger, refocusing vanes, etc.)
  • Reliable and representative primary screw sampling system with a variable pitch which allows sampling on the whole cross section of the chute and thus guarantees that any particle whatever its location and its size has the same probability to be sampled
  • Throughput at the outlet of the screw sampler is automatically adjusted to match the requirements of the analyser (transmission rate)
  • Secondary sampling is done through a ceramic lined flute which projects material in front of the laser measuring head
  • Material gets back to the process through an abrasion resistant return bend
  • Measurements are reported (Modbus, OPC server, etc.)


Performances :
 
  • Continuous analysis of about 20 kg/h of material
  • This equipment complies with international standards, especially ISO 13320 which deals with particle size analysis with a laser diffraction device
  • Adjustable control (RTSizer) and vision (Malvern Link) softwares: display of the Dv(X), % vol < X µm, etc.
  • Measurement range : 1 - 200 µm

 

News

Watch on our Youtube channel

Shrijee Online Seminar  ITECA’s ColObserver® on 10 May, 2022
youtu.be/m32uR2zqE7w


 

20-22 April 2022, Mackay Queensland (Australia) :

ASSCT 2022, 43th Sugar conference, exhibitor and poster presentation.



 


 

May 1st to 5th, May 2022, Las Vegas (Nevada), USA :

IEEE-IAS/PCA
Institute of Electrical and Electronics Engineers Cement Industry Technical Conference.
cementconf.org


 

12-12 April 2022, Reims (France) :

7th ESST Conference, European Society for Sugar Technology.



 

23-26 May 2022, Mexico
Technical Congress FICEM
www.ficem.org
ficem logo


 

29-30 June 2022, Warsaw (Poland) :

Post Campaign Conference of Polish Sugar Technologis



 
16-18 August 2022
Durban (South Africa) : 

SASTA Congress 2022 South Africa
Sugar Technologists Association
sasta.co.za



 
8-9 September 2022 - Khon Kaen (Thailand)

SUGAREX 2022 exhibition, Booth n°12 and technical presentation during the technology seminar.
thaisugarexpo.com