FR2386986A1 - Pre-churning process tank for acid cream in butter mfr. - provides scraped surface heat transfer agitation and in situ cleaning - Google Patents

Pre-churning process tank for acid cream in butter mfr. - provides scraped surface heat transfer agitation and in situ cleaning

Info

Publication number
FR2386986A1
FR2386986A1 FR7711512A FR7711512A FR2386986A1 FR 2386986 A1 FR2386986 A1 FR 2386986A1 FR 7711512 A FR7711512 A FR 7711512A FR 7711512 A FR7711512 A FR 7711512A FR 2386986 A1 FR2386986 A1 FR 2386986A1
Authority
FR
France
Prior art keywords
tank
blades
cream
mfr
butter
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.)
Granted
Application number
FR7711512A
Other languages
French (fr)
Other versions
FR2386986B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7711512A priority Critical patent/FR2386986A1/en
Priority to CH765977A priority patent/CH603031A5/xx
Priority to DE19772729937 priority patent/DE2729937A1/en
Publication of FR2386986A1 publication Critical patent/FR2386986A1/en
Application granted granted Critical
Publication of FR2386986B1 publication Critical patent/FR2386986B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J13/00—Tanks for treating cream
    • 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
    • B01F27/05—Stirrers
    • B01F27/09—Stirrers characterised by the mounting of the stirrers with respect to the receptacle
    • B01F27/091—Stirrers characterised by the mounting of the stirrers with respect to the receptacle with elements co-operating with receptacle wall or bottom, e.g. for scraping the receptacle wall

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Husbandry (AREA)
  • Environmental Sciences (AREA)
  • Dairy Products (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

A vertical cylindrical processing tank is for the scraped surface heat exchange treatment of acid creams, i.e. through the pH range of 6.6-4.6. The tank has a rotary axial shaft fitted with blades to displace th cream vertically. The new tank has a first set of blades roughly in the middle of the shaft and a second set of blades right at the bottom of the shaft. Tank sidewall and base scrapers are fixed to struts extending from the blades and a fixed deflector is attached to the sidewall about half way up. The tank is fitted with internal washing equipment, e.g. spray balls The scrapers are pref. hinged to the struts and designed to scrape virtually the whole of the heat transfer surfaces of sidewall and base. Used for prechurning process acid cream used in the mfr. of butter. The process involves acidifying, heat treating and mechanically working the cream.
FR7711512A 1977-04-15 1977-04-15 Pre-churning process tank for acid cream in butter mfr. - provides scraped surface heat transfer agitation and in situ cleaning Granted FR2386986A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7711512A FR2386986A1 (en) 1977-04-15 1977-04-15 Pre-churning process tank for acid cream in butter mfr. - provides scraped surface heat transfer agitation and in situ cleaning
CH765977A CH603031A5 (en) 1977-04-15 1977-06-22
DE19772729937 DE2729937A1 (en) 1977-04-15 1977-07-02 DEVICE FOR TREATMENT OF SOUR CREAM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7711512A FR2386986A1 (en) 1977-04-15 1977-04-15 Pre-churning process tank for acid cream in butter mfr. - provides scraped surface heat transfer agitation and in situ cleaning

Publications (2)

Publication Number Publication Date
FR2386986A1 true FR2386986A1 (en) 1978-11-10
FR2386986B1 FR2386986B1 (en) 1984-05-18

Family

ID=9189495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711512A Granted FR2386986A1 (en) 1977-04-15 1977-04-15 Pre-churning process tank for acid cream in butter mfr. - provides scraped surface heat transfer agitation and in situ cleaning

Country Status (3)

Country Link
CH (1) CH603031A5 (en)
DE (1) DE2729937A1 (en)
FR (1) FR2386986A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111804199A (en) * 2020-07-31 2020-10-23 广东博智林机器人有限公司 Stirring structure and stirrer with same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487304A1 (en) * 1980-07-25 1982-01-29 Containeering Corp TANK CONTAINER HAVING A TANK FOR THE MIXER
FR2525120A1 (en) * 1982-04-19 1983-10-21 Anetas Jean IMPROVEMENTS TO SLICERS
NL8702319A (en) * 1987-09-29 1989-04-17 Terlet Nv Maschf BOILER WITH AGENT AND SPRAY AGENTS.
IT1253622B (en) * 1991-09-27 1995-08-22 Carpigiani Srl AGITATOR FOR PASTEURIZING MACHINES OR SIMILAR
CN112973504A (en) * 2019-12-17 2021-06-18 段培姿 Stirrer for reversed-phase microemulsion method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1995465A (en) * 1933-11-04 1935-03-26 Freyn Engineering Co Stirring tank
US1997035A (en) * 1932-08-20 1935-04-09 Julius I Corn Agitator for milk products
US2388003A (en) * 1945-01-15 1945-10-30 Francis J Mccullough Liquid temperaturizing vat
FR1539460A (en) * 1967-08-25 1968-09-13 Collettes Technical Office Kneader
FR2092989A6 (en) * 1970-05-13 1972-01-28 Goavec Jean

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188677A (en) * 1963-02-07 1965-06-15 Nelson Chemical Company Rotary scraper blade
DE2061882A1 (en) * 1970-12-16 1972-06-22 Hoesch & Soehne Eberhard Multi-stream stirrer assembly - with variable angle of incidence blades

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1997035A (en) * 1932-08-20 1935-04-09 Julius I Corn Agitator for milk products
US1995465A (en) * 1933-11-04 1935-03-26 Freyn Engineering Co Stirring tank
US2388003A (en) * 1945-01-15 1945-10-30 Francis J Mccullough Liquid temperaturizing vat
FR1539460A (en) * 1967-08-25 1968-09-13 Collettes Technical Office Kneader
FR2092989A6 (en) * 1970-05-13 1972-01-28 Goavec Jean

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111804199A (en) * 2020-07-31 2020-10-23 广东博智林机器人有限公司 Stirring structure and stirrer with same

Also Published As

Publication number Publication date
DE2729937A1 (en) 1978-10-19
CH603031A5 (en) 1978-08-15
FR2386986B1 (en) 1984-05-18

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Legal Events

Date Code Title Description
ST Notification of lapse