IT1237662B - Chocolate conching mixer - Google Patents

Chocolate conching mixer

Info

Publication number
IT1237662B
IT1237662B IT02222289A IT2222289A IT1237662B IT 1237662 B IT1237662 B IT 1237662B IT 02222289 A IT02222289 A IT 02222289A IT 2222289 A IT2222289 A IT 2222289A IT 1237662 B IT1237662 B IT 1237662B
Authority
IT
Italy
Prior art keywords
motor
conching
temp
unit
mixer
Prior art date
Application number
IT02222289A
Other languages
Italian (it)
Other versions
IT8922222A0 (en
IT8922222A1 (en
Original Assignee
Buehler Gmbh
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 Buehler Gmbh filed Critical Buehler Gmbh
Publication of IT8922222A0 publication Critical patent/IT8922222A0/en
Publication of IT8922222A1 publication Critical patent/IT8922222A1/en
Application granted granted Critical
Publication of IT1237662B publication Critical patent/IT1237662B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G1/00—Cocoa; Cocoa products, e.g. chocolate; Substitutes therefor
    • A23G1/04—Apparatus specially adapted for manufacture or treatment of cocoa or cocoa products
    • A23G1/10—Mixing apparatus; Roller mills for preparing chocolate
    • A23G1/12—Chocolate-refining mills, i.e. roll refiners
    • A23G1/125—Conches
    • 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
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
    • B01F27/706—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with all the shafts in the same 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
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/212—Measuring of the driving system data, e.g. torque, speed or power data
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/42—Driving mechanisms; Roller speed control

Abstract

A conching mixer for triturating and trowelling chocolate material in a trough has at least two reversible rotors with conching tools which cooperate with the conching surfaces of the trough. At least one motor has a speed control system with a control signal input joined to the output of a measuring set-up for a power parameter of the motor. The motor (M) driving the two rotors (3, 4) in a conching mixer (1) with jacketed walls (2) has in the power supply a dimetal thermoswitch (S) with an adjusting screw (13) for the current input, in series with a resistor R1. Temp. sensors (14, 14') measure the temp. of the chocolate and of the water in the jacket, respectively, as a measure for the motor power output. The motor speed control includes a thyristor (T1) which is controlled by the unit (P) in accordance with signals from the switch (S) via the lines (L). If the change-over switch (SS) is actuated, the unit (P') which is governed by the temp. reading replaces the unit (P). Alternatively a microprocessor compares the motor current with a set value and controls the motor speed.
IT02222289A 1988-11-03 1989-10-31 Chocolate conching mixer IT1237662B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3837323 1988-11-03

Publications (3)

Publication Number Publication Date
IT8922222A0 IT8922222A0 (en) 1989-10-31
IT8922222A1 IT8922222A1 (en) 1991-05-01
IT1237662B true IT1237662B (en) 1993-06-15

Family

ID=6366404

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02222289A IT1237662B (en) 1988-11-03 1989-10-31 Chocolate conching mixer

Country Status (2)

Country Link
DE (1) DE3934047C2 (en)
IT (1) IT1237662B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4027882A1 (en) * 1990-09-03 1992-03-05 Frisse Richard Maschf METHOD AND DEVICE FOR OPERATING A CONCHE
DE4029037A1 (en) * 1990-09-13 1992-03-19 Buehler Ag METHOD AND DEVICE FOR OPERATING A CONCHE
DE4041316A1 (en) * 1990-12-21 1992-06-25 Krupp Polysius Ag METHOD AND DEVICE FOR REGULATING THE OPERATION OF A BED ROLLER MILL
DE4110643A1 (en) * 1991-04-02 1992-10-08 Krupp Polysius Ag Two roller high power grinder - drives each roller with separate electromotor with rotor connected to roller and stator attached to bearing
DE9104038U1 (en) * 1991-04-04 1991-07-18 Imcatec-Gmbh Maschinen Fuer Die Verfahrenstechnik, 6800 Mannheim, De
US5200220A (en) * 1992-04-03 1993-04-06 Mars, Incorporated Chocolate conching
DE19522845A1 (en) * 1995-06-23 1997-01-02 Draiswerke Gmbh Process for conching cocoa mass

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603155A1 (en) * 1986-02-01 1987-08-06 Buehler Ag Geb Conche

Also Published As

Publication number Publication date
IT8922222A0 (en) 1989-10-31
DE3934047A1 (en) 1990-05-10
IT8922222A1 (en) 1991-05-01
DE3934047C2 (en) 1996-08-29

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950929