ROLL PRESS FOR EXTRACTING SOLID PHASE FROM SUSPENSION (VERSIONS) Russian patent published in 2013 - IPC B01D33/06 

Abstract RU 2475292 C1

FIELD: process engineering.

SUBSTANCE: invention relates to devices intended for separating suspensions and may be used in chemical industry, mining, oil processing and metallurgy. Roll press comprises two rolls arranged to revolve and squeeze suspension by their contact surfaces at contact spot between rolls, and at least one device to separate and take off solid phase arranged to stay in contact with surface of at least one of said rolls. Note here that axes of rolls are located at an angle to horizon. Said rolls may be arranged eccentrically one inside the other. Note here that flute may be arranged to feed pump in between the rolls. In compliance with another version, rolls may have their outer surface staying in contact. Note that flute may feed pulp from above into the area of spot contact between rolls.

EFFECT: higher reliability, decreased consumption of electric power.

8 cl, 6 dwg

Similar patents RU2475292C1

Title Year Author Number
ROLL PRESS FOR EXTRACTING SOLID PHASE FROM SUSPENSION 2010
  • Nikishichev Dmitrij Borisovich
RU2434668C1
SUSPENSIONS SEPARATOR 2011
  • Nikishichev Dmitrij Borisovich
RU2472568C1
FILTER-SEPARATOR 2010
  • Nikishichev Dmitrij Borisovich
RU2437704C1
ROLL CRUSHER TO SEPARATE COAL FROM ROCK 2014
  • Nikishichev Dmitrij Borisovich
RU2569474C1
METHOD OF DRY DRESSING OF COAL 2014
  • Nikishichev Dmitrij Borisovich
RU2558872C1
SWINGING CONVEYOR 2010
  • Nikishichev Dmitrij Borisovich
RU2434801C1
SUSPENSION SEPARATOR 2012
  • Nikishichev Dmitrij Borisovich
RU2502541C1
UNIT FOR COMBUSTION ROCK WITH LOW COAL CONTENT 2013
  • Nikishichev Dmitrij Borisovich
RU2529986C1
METHOD FOR SEPARATING BULK MATERIAL BY DENSITY 2021
  • Nikishichev Dmitrii Borisovich
RU2758129C1
AIR-OPERATED SEPARATOR DECK 2010
  • Nikishichev Dmitrij Borisovich
RU2447945C1

RU 2 475 292 C1

Authors

Nikishichev Dmitrij Borisovich

Dates

2013-02-20Published

2011-08-25Filed