IT1258586B - MACHINE FOR THE SEPARATION OF SOLID RESUDUES FROM TANNING WASTE - Google Patents

MACHINE FOR THE SEPARATION OF SOLID RESUDUES FROM TANNING WASTE

Info

Publication number
IT1258586B
IT1258586B ITVI920092A ITVI920092A IT1258586B IT 1258586 B IT1258586 B IT 1258586B IT VI920092 A ITVI920092 A IT VI920092A IT VI920092 A ITVI920092 A IT VI920092A IT 1258586 B IT1258586 B IT 1258586B
Authority
IT
Italy
Prior art keywords
separation
waste
auger
solid
opening
Prior art date
Application number
ITVI920092A
Other languages
Italian (it)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to ITVI920092A priority Critical patent/IT1258586B/en
Publication of ITVI920092A0 publication Critical patent/ITVI920092A0/en
Priority to JP13089393A priority patent/JPH06191471A/en
Publication of ITVI920092A1 publication Critical patent/ITVI920092A1/en
Application granted granted Critical
Publication of IT1258586B publication Critical patent/IT1258586B/en

Links

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Una macchina per la separazione di residui solidi da reflui di conceria, particolarmente scarnicci delle pelli, comprende una camera di separazione (4) con un'apertura d'ingresso (6) per l'alimentazione dei reflui, un'apertura di uscita (9) per i residui solidi, ed una serie di fori laterali (11) per l'uscita dell'acqua. Nella camera (4), formata all'interno di un castello in lamiera di forma cilindrica, posta una coclea (12) collegata a mezzi motori esterni (M). E' previsto un coltello di rasamento mobile (17) formato lungo il bordo periferico della prima spira (16), un primo coltello fisso (19) che si estende lungo il bordo longitudinale superiore (21) ed un secondo coltello fisso (20) che si estende lungo un bordo circonferenziale (22) dell'apertura di ingresso (6) più vicino all'apertura di uscita (9). La minima tolleranza della coclea e la presenza dei coltelli garantiscono una ottimale separazione delle parti solide dai reflui evitando il bloccaggio della coclea e l'occlusione dei fori.A machine for the separation of solid residues from tannery waste, particularly skins of hides, includes a separation chamber (4) with an entrance opening (6) for feeding the waste, an exit opening (9 ) for solid residues, and a series of lateral holes (11) for the water outlet. In the chamber (4), formed inside a cylindrical sheet metal castle, placed an auger (12) connected to external motor means (M). A mobile leveling knife (17) is provided formed along the peripheral edge of the first turn (16), a first fixed knife (19) which extends along the upper longitudinal edge (21) and a second fixed knife (20) which it extends along a circumferential edge (22) of the inlet opening (6) closest to the outlet opening (9). The minimum tolerance of the auger and the presence of the knives guarantee an optimal separation of the solid parts from the waste, avoiding the blocking of the auger and the occlusion of the holes.

ITVI920092A 1992-06-01 1992-06-01 MACHINE FOR THE SEPARATION OF SOLID RESUDUES FROM TANNING WASTE IT1258586B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITVI920092A IT1258586B (en) 1992-06-01 1992-06-01 MACHINE FOR THE SEPARATION OF SOLID RESUDUES FROM TANNING WASTE
JP13089393A JPH06191471A (en) 1992-06-01 1993-06-01 Front mast for sailing ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI920092A IT1258586B (en) 1992-06-01 1992-06-01 MACHINE FOR THE SEPARATION OF SOLID RESUDUES FROM TANNING WASTE

Publications (3)

Publication Number Publication Date
ITVI920092A0 ITVI920092A0 (en) 1992-06-01
ITVI920092A1 ITVI920092A1 (en) 1993-12-01
IT1258586B true IT1258586B (en) 1996-02-27

Family

ID=11424959

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVI920092A IT1258586B (en) 1992-06-01 1992-06-01 MACHINE FOR THE SEPARATION OF SOLID RESUDUES FROM TANNING WASTE

Country Status (2)

Country Link
JP (1) JPH06191471A (en)
IT (1) IT1258586B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE511067T1 (en) * 2007-11-13 2011-06-15 Danfoss As EXPANSION VALVE

Also Published As

Publication number Publication date
ITVI920092A1 (en) 1993-12-01
JPH06191471A (en) 1994-07-12
ITVI920092A0 (en) 1992-06-01

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Legal Events

Date Code Title Description
0001 Granted