GB989603A - Pressure-application device - Google Patents

Pressure-application device

Info

Publication number
GB989603A
GB989603A GB46041/63A GB4604163A GB989603A GB 989603 A GB989603 A GB 989603A GB 46041/63 A GB46041/63 A GB 46041/63A GB 4604163 A GB4604163 A GB 4604163A GB 989603 A GB989603 A GB 989603A
Authority
GB
United Kingdom
Prior art keywords
pressure
conduit
ring
connected
levers
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB46041/63A
Inventor
Franz Holzweissig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MUHLENBAU DRESDEN VEB
VEB MUHLENBAU DRESDEN
Original Assignee
MUHLENBAU DRESDEN VEB
VEB MUHLENBAU DRESDEN
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
Priority to CH1200863A priority Critical patent/CH431250A/en
Application filed by MUHLENBAU DRESDEN VEB, VEB MUHLENBAU DRESDEN filed Critical MUHLENBAU DRESDEN VEB
Publication of GB989603A publication Critical patent/GB989603A/en
Application status is Expired legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B11/00Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/20Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring
    • B30B11/201Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring for extruding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B11/00Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/20Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring
    • B30B11/201Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring for extruding material
    • B30B11/208Roller constructions; Mounting of the rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B15/00Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/281Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices
    • B30B15/282Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices using a breakage element

Abstract

989,603. Animal foodstuffs preparation. MUHLENBAU DRESDEN VEB. Nov. 21, 1963, No. 46041/63. Heading A2B. In a pressure-application device for pressing rolls in concentrated feedstuff presses, wherein the concentrated feedstuff is fed to the ring centre of the die and pressed through the radial bores of the die ring, each pressing roll is operated by a piston of a hydraulic cylinder. Three pressing rolls (Fig. 1) mounted eccentrically on uniformly spaced roll spindles 2 connected by yoke 3 are pressed uniformly against die ring 7 by pistons 5 of hydraulic cylinders 6 which act upon the flat surfaces of eccentric levers 4 secured to the roll spindles. Hydraulic cylinders 6 are connected to the pressure medium ring conduit 8 (Fig. 3) fed by pump 9 which delivers fluid from container 10. Excess fluid returns via throttle valve 12 in conduit 11. A manometer 13 is connected to the supply conduit, and a maximum pressure valve 15 is provided in branch conduit 14. In a further embodiment two pressure rolls arranged centrally on roll spindles mounted in two scissor-form levers are each operated by one hydraulic cylinder having two pistons, which press the levers apart according to the set fluid pressure.
GB46041/63A 1963-09-30 1963-11-21 Pressure-application device Expired GB989603A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1200863A CH431250A (en) 1963-09-30 1963-09-30 Pressing device for press rolls into force-feed presses

Publications (1)

Publication Number Publication Date
GB989603A true GB989603A (en) 1965-04-22

Family

ID=4378977

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46041/63A Expired GB989603A (en) 1963-09-30 1963-11-21 Pressure-application device

Country Status (2)

Country Link
CH (1) CH431250A (en)
GB (1) GB989603A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0246710A1 (en) * 1986-05-20 1987-11-25 Van Aarsen Machinefabriek B.V. A pelletizer
US4815959A (en) * 1987-07-29 1989-03-28 Stoeckli Oscar W Apparatus for dispensing dough
EP0956943A1 (en) * 1998-05-12 1999-11-17 Consolidated Process Machinery Inc. Pellet mill
WO2007051325A1 (en) * 2005-10-31 2007-05-10 Bühler AG Pellet press
EP2517869A1 (en) 2011-04-29 2012-10-31 Andritz AG Pellet mill
WO2012146696A1 (en) 2011-04-29 2012-11-01 Andritz Ag Pellet mill
US8974710B2 (en) 2011-04-29 2015-03-10 Andritz Ag Pellet mill having improved construction
CN105727834A (en) * 2016-04-01 2016-07-06 沈阳农业大学 Vertical forming machine for biomass granule fuels
CN105727835A (en) * 2016-04-01 2016-07-06 沈阳农业大学 Synchronous gap adjusting and locking mechanism of particle molding machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT49155T (en) * 1986-03-18 1990-01-15 Benthum A P T Beheer Bv A method of operating an extrusion muehle and extrusion muehle for use in this process.

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0246710A1 (en) * 1986-05-20 1987-11-25 Van Aarsen Machinefabriek B.V. A pelletizer
US4838779A (en) * 1986-05-20 1989-06-13 Van Aarsen Machinefabriek, B.V. Apparatus for a pelletizer having hydraulically adjustable pressing rolls
US4815959A (en) * 1987-07-29 1989-03-28 Stoeckli Oscar W Apparatus for dispensing dough
EP0956943A1 (en) * 1998-05-12 1999-11-17 Consolidated Process Machinery Inc. Pellet mill
WO2007051325A1 (en) * 2005-10-31 2007-05-10 Bühler AG Pellet press
WO2012146696A1 (en) 2011-04-29 2012-11-01 Andritz Ag Pellet mill
EP2517869A1 (en) 2011-04-29 2012-10-31 Andritz AG Pellet mill
US20140138865A1 (en) * 2011-04-29 2014-05-22 Andritz Ag Method of Controlling a Pellet Mill
US8974710B2 (en) 2011-04-29 2015-03-10 Andritz Ag Pellet mill having improved construction
CN105727834A (en) * 2016-04-01 2016-07-06 沈阳农业大学 Vertical forming machine for biomass granule fuels
CN105727835A (en) * 2016-04-01 2016-07-06 沈阳农业大学 Synchronous gap adjusting and locking mechanism of particle molding machine
CN105727835B (en) * 2016-04-01 2017-12-08 沈阳农业大学 Granule-forming machine synchronization gap adjusts and retaining mechanism
CN105727834B (en) * 2016-04-01 2018-06-15 沈阳农业大学 A kind of vertical biomass granule fuel fuel forming machine

Also Published As

Publication number Publication date
CH431250A (en) 1967-02-28

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