EP 3147588 A1 20170329 - A METHOD FOR COOLING FERTILIZERS AND A SYSTEM FOR COOLING FERTLIZER
Title (en)
A METHOD FOR COOLING FERTILIZERS AND A SYSTEM FOR COOLING FERTLIZER
Title (de)
VERFAHREN ZUM KÜHLEN VON DÜNGEMITTELN UND SYSTEM ZUM KÜHLEN VON DÜNGEMITTELN
Title (fr)
PROCÉDÉ DE REFROIDISSEMENT D'ENGRAIS ET SYSTÈME DE REFROIDISSEMENT DE FERTILISANT
Publication
Application
Priority
EP 15461564 A 20150923
Abstract (en)
A method for cooling fertilizer, according to the invention, in cooler outside air at atmospheric pressure whose flow is induced fan, characterized in that the outside air prior to delivery to the cooler (1) is compressed in at least one compressor (3) to a pressure of between 4 to 15 bar are discharged from any excess water and dried, and then expanded to approximately atmospheric pressure. A system for cooling fertilizer, according to the invention, containing a fertilizer cooler, fan, characterized in that the has at least one compressor (3), compressing air to a pressure in the range of 4 to 15 bar, connected to a wet tank (4) which is connected to the air dehumidifier (5), which are connected via the expansion device (6) of the fertilizer cooler (1) before the inlet of outside air to the cooler (1).
IPC 8 full level
F25B 9/00 (2006.01); F25B 9/06 (2006.01); F25D 1/00 (2006.01)
CPC (source: EP)
F25B 9/004 (2013.01); F25B 19/02 (2013.01); F25D 1/00 (2013.01)
Citation (applicant)
CN 104406377 A 20150311 - ZUNYI LIANGU AGRICULTURAL TECHNOLOGY CO LTD
Citation (search report)
- [XI] DE 19941743 A1 20010315 - SNITSARENKO ZAHARENKO VIKTOR S [DE]
- [I] US 6925818 B1 20050809 - BROWN ROSS [US]
- [A] JP 2004219020 A 20040805 - SHIMADZU CORP, et al
- [A] CN 201343504 Y 20091111 - CONGJUN ZHANG [CN]
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 15461564 A 20150923