[ Data Management ] [ Cement Industry ] [ Optimisation ]

 

The modules of the PMP-Software can be applied for describing and modelling comminution- and classification processes. The methods are general and can be adapted to different machine types. On the one hand, the process can be described by characteristic values and -curves in an operating state. On the other side, models and characteristic functions will be set up which deliver, in dependence of influencing values, information about the fineness of the product. Depending on the goal, different influencing values can be included into the modelling. Material- and machine specific parameters will be utilised as influencing values. The quality and the quality range of the models can be checked directly. Normally, the models will be specified over investigations of real operating conditions or through pilot plant station- or laboratory tests. The information value of the models will be determined by underlying experience and experimental data. Models can be enlarged step by step. Through further tests, the certitude of statement will be increased and the validity range will be expanded. These models serve for analysing and evaluating single processes as well as flow sheets and circuits.   This procedure is cost-saving and related to practice. The problem solutions will be supported by a large number of methods .
Methods
	Classification		balancing grainy material flows
			evaluating by characteristic values and -curves
			setting up contexts
			setting up characteristic functions for cut size and bypass
			pre-calculating classification results
			cutting to air separators, sieves, aero- and hydrocyclones
			optimising settings of the classifier
	Comminution		analysing and evaluating the comminution via particle concentration ratio curves specific particle size distributions particle size related energy characteristics
			setting up contexts
			setting up characteristic functions for comminution ratios
			prediction of comminution results
			cutting of methods to tumbling mills machines for crushing machines for fine- and micro-fine comminution
			optimising settings of the comminution machine
	Circuits		analysing plant conditions                         balance sheets/ equalising
			evaluating plant conditions                       single processes, material flows
			optimising under selected goals and side conditions
			secure product quality				e.g. conservation of fineness
			increase throughput
			reduce costs				e.g. minimal energy input e.g. rugged operation mode
Transferability
			The proceeding is transferable to other process classes of the mechanical process engineering:
			separation processes
			particle coarsening processes
GRAINsoft GmbH
eMail	info@grainsoft.de