EP 2696981 B1 20150513 - OPERATING METHOD FOR A JET MILL PLANT AND JET MILL PLANT
Title (en)
OPERATING METHOD FOR A JET MILL PLANT AND JET MILL PLANT
Title (de)
BETRIEBSVERFAHREN FÜR EINE STRAHLMÜHLENANLAGE UND STRAHLMÜHLENANLAGE
Title (fr)
PROCÉDÉ DE FONCTIONNEMENT POUR UNE INSTALLATION DE DÉSINTÉGRATEUR À JET LIQUIDE ET INSTALLATION DE DÉSINTÉGRATEUR À JET LIQUIDE
Publication
Application
Priority
- DE 102011014643 A 20110321
- DE 2012000194 W 20120225
Abstract (en)
[origin: WO2012126453A2] The present invention relates to an operating method for a jet mill plant (1), wherein as operating medium for a jet mill (2) use is made of superheated water vapour at low pressure (2 to 10 bar), and the water vapour, downstream of the jet mill (2) and the separation of grist, is conducted in a circuit back into the jet mill (2) via a compressor (12) for effecting a pressure and temperature increase. The invention also provides a jet mill plant (1) having a jet mill (2) which is designed for operation with superheated water vapour at low pressure (2 to 10 bar), wherein a jet mill water vapour discharge line (outlet line 17, used steam discharge line 18, compressor feed line 19), a compressor (12) and a jet mill water vapour feed line (compressor discharge line 22, milling vapour inlet 4, nozzle feed line 23) form, together with the jet mill (2), a circuit for water vapour, such that water vapour from the jet mill (2) is conducted in a circuit back into the jet mill (2) via the compressor (12) for effecting a pressure and temperature increase.
IPC 8 full level
B02C 19/06 (2006.01); B02C 23/08 (2006.01)
CPC (source: EP US)
B02C 19/06 (2013.01 - EP US); B02C 19/068 (2013.01 - US); B02C 23/08 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102011014643 A1 20120927; BR 112013023896 A2 20161213; BR 112013023896 B1 20210209; CN 103492080 A 20140101; CN 103492080 B 20150617; EP 2696981 A2 20140219; EP 2696981 B1 20150513; JP 2014509936 A 20140424; JP 5736087 B2 20150617; US 2014021275 A1 20140123; WO 2012126453 A2 20120927; WO 2012126453 A3 20121220
DOCDB simple family (application)
DE 102011014643 A 20110321; BR 112013023896 A 20120225; CN 201280014172 A 20120225; DE 2012000194 W 20120225; EP 12716203 A 20120225; JP 2014500252 A 20120225; US 201314032892 A 20130920