EP0165485A2 - Knet- und Plastifiziervorrichtung für die Herstellung von Nahrungsmittelgemischen, insbesondere für plastische Weisskäsesorten - Google Patents

Knet- und Plastifiziervorrichtung für die Herstellung von Nahrungsmittelgemischen, insbesondere für plastische Weisskäsesorten Download PDF

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Publication number
EP0165485A2
EP0165485A2 EP85106152A EP85106152A EP0165485A2 EP 0165485 A2 EP0165485 A2 EP 0165485A2 EP 85106152 A EP85106152 A EP 85106152A EP 85106152 A EP85106152 A EP 85106152A EP 0165485 A2 EP0165485 A2 EP 0165485A2
Authority
EP
European Patent Office
Prior art keywords
machine
kneading
tank
unit
production
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.)
Withdrawn
Application number
EP85106152A
Other languages
English (en)
French (fr)
Other versions
EP0165485A3 (de
Inventor
Gabriele Muzzarelli
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.)
TECNOPROGETTI Srl
Original Assignee
TECNOPROGETTI Srl
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 by TECNOPROGETTI Srl filed Critical TECNOPROGETTI Srl
Publication of EP0165485A2 publication Critical patent/EP0165485A2/de
Publication of EP0165485A3 publication Critical patent/EP0165485A3/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/321—Disposition of the drive
    • B01F35/3213—Disposition of the drive at the lower side of the axis, e.g. driving the stirrer from the bottom of a receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/7548—Discharge mechanisms characterised by the means for discharging the components from the mixer using tilting or pivoting means for emptying the mixing receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/06—Mixing of food ingredients
    • B01F2101/11—Mixing of cheese ingredients
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/231—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with a variable orientation during mixing operation, e.g. with tiltable rotor axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms

Definitions

  • This invention relates to a kneading-plasticising machine for producing food mixes in general and typical plastic curd cheeses in particular.
  • the machine of the invention is of the batch type and comprises a tank in which kneading members operate, driven by a geared motor unit.
  • the object of the present invention is to provide a machine of batch type which is more simple than traditional machines and allows the processing compartment to be emptied by gravity without the operator having to touch the processed product.
  • a machine comprising a tank in which kneading implements operate, and which is characterised essentially in that the tank can be rotated about an axis for its emptying.
  • the kneading implements are carried by said tank and are constituted by two members which rotate about parallel axes and are provided with a series of arms.
  • the tank can be rotated about the axis either manually or by a drive means such as a cylinder-piston unit.
  • the tank can be made to undergo a swinging movement for example manually or by means of a, or the, cylinder-piston drive unit of adjustable stroke, should the product characteristics require this in order to obtain special local typicality effects.
  • the kneading implements are driven by a geared motor unit of reversible direction of rotation, so that, for example, the implements can be rotated in one direction and then in the other, and so on, for times which can be decided by the operator or set on a conventional timer.
  • the reference numeral 1 indicates the trestled support structure of the machine according to the invention.
  • This structure is formed from metal section bars welded together.
  • Each of the structure trestles 2, 3 upperly carries a support 4, 5.
  • the two supports 4, 5 are coaxial, and in them there are rotatably mounted pivot pins 6 which are rigid with and project from the sides of a metal polygonal tank 7 which is internally lined with polytetrafluoroethylene (TEFLON).
  • a handwheel or control wheel 8 is rigid with one of the pivot pins and enables the user to incline the tank 7 about the geometrical axis of the pins 6.
  • the trestle 2 carries a slidable pedal 9 connected to a cable 10 connected to a locking pin 11 which is mounted in the machine structure 1 and is mobile against a spring 12 in order tu engage in one of the notches 13 distributed along a disc or sector 14 rigid with the pivot pin 6 supported on the trestle 2.
  • the operator withdraws the locking pin 11 from the notch 13, so that by operating the handwheel 8 he can rotate the tank 7 by the required amount to attain the gravity discharge position shown in Figure 2.
  • two identical working implements 14 which can comprise a series of equidistant arms 15 projecting forwards from a hub 16 which is coupled by a diametrical pin 17 to one of the output shafts 18 of a geared motor unit 19 of reversible direction of rotation.
  • Said unit 19 is mounted on pins 20 rigid with the tank 7 on a side thereof which is at a right angle to those sides carrying the pivot pins 6.
  • the unit 19 is fixed to the pins by nuts.
  • the arms 15 can be two or more than two in number ( Figures 1 and 2 show an embodiment with two arms and the other figures show an embodiment with three arms).
  • the geared motor unit 19 has two output shafts 18, one for each implement, and these latter are mounted out of phase to the extent that the arms of one are located within the inter-arm spaces of the other.
  • a hydraulic cylinder-piston unit 30 with its cylinder hinged at 31 to one of the trestles 2, 3, and with its piston rod (not shown) connected eccentrically to one of the pivot pins 6 of the tank 7.
  • the cylinder-piston unit 30 can be of the adjustable-stroke type, and if associated with a timer and a contact valve, it can be used to subject the tank 7 to swinging movements (see Figure 6) during the product processing, in addition to giving it the inclination ( Figure 7) required for gravity discharge of the processed product.
  • the geareu motor unit is of reversible direction of rotation, in the sense that the implements 14 can be made to rotate in one direction and then in the other, for example for predetermined times, and also cyclically.
  • the motion can be reversed either by the operator or by a pre-settable timer.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Confectionery (AREA)
  • Dairy Products (AREA)
EP85106152A 1984-06-20 1985-05-20 Knet- und Plastifiziervorrichtung für die Herstellung von Nahrungsmittelgemischen, insbesondere für plastische Weisskäsesorten Withdrawn EP0165485A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2233984U 1984-06-20
IT8422339U IT8422339V0 (it) 1984-06-20 1984-06-20 Macchina impastatrice-filatrice per la produzione di impasti alimentari in genere e formaggi tipici a pasta filata in particolare.

Publications (2)

Publication Number Publication Date
EP0165485A2 true EP0165485A2 (de) 1985-12-27
EP0165485A3 EP0165485A3 (de) 1987-01-14

Family

ID=11194900

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85106152A Withdrawn EP0165485A3 (de) 1984-06-20 1985-05-20 Knet- und Plastifiziervorrichtung für die Herstellung von Nahrungsmittelgemischen, insbesondere für plastische Weisskäsesorten

Country Status (3)

Country Link
EP (1) EP0165485A3 (de)
DK (1) DK277385A (de)
IT (1) IT8422339V0 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE93578C (de) *
FR902244A (fr) * 1943-11-09 1945-08-22 Agitateur basculant
DE1905436U (de) * 1964-06-25 1964-11-26 Willy Nelles Beton- oder moertelmischmaschine mit einer um eine waagerechte achse schwenkbaren mischtrommel.
DE2029585A1 (en) * 1970-06-16 1971-12-30 Bahnsen J Twin rotor mixer - with blades angled to vee shape inhibiting air entrainment
DE7118506U (de) * 1971-05-12 1971-09-09 Roescher Werke Gmbh Maschine zum mengen und mischen

Also Published As

Publication number Publication date
DK277385D0 (da) 1985-06-19
IT8422339V0 (it) 1984-06-20
DK277385A (da) 1985-12-21
EP0165485A3 (de) 1987-01-14

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Inventor name: MUZZARELLI, GABRIELE