FR2414989A1 - PROCESS FOR REDUCING ENERGY CONSUMPTION IN RUBBER GRINDING ON A WATER-COOLED CYLINDER CRUSHER - Google Patents

PROCESS FOR REDUCING ENERGY CONSUMPTION IN RUBBER GRINDING ON A WATER-COOLED CYLINDER CRUSHER

Info

Publication number
FR2414989A1
FR2414989A1 FR7901601A FR7901601A FR2414989A1 FR 2414989 A1 FR2414989 A1 FR 2414989A1 FR 7901601 A FR7901601 A FR 7901601A FR 7901601 A FR7901601 A FR 7901601A FR 2414989 A1 FR2414989 A1 FR 2414989A1
Authority
FR
France
Prior art keywords
water
temperature
energy consumption
reducing energy
flow rate
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
FR7901601A
Other languages
French (fr)
Other versions
FR2414989B1 (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.)
Aerojet Rocketdyne Holdings Inc
Original Assignee
General Tire and Rubber Co
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 General Tire and Rubber Co filed Critical General Tire and Rubber Co
Publication of FR2414989A1 publication Critical patent/FR2414989A1/en
Application granted granted Critical
Publication of FR2414989B1 publication Critical patent/FR2414989B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/724—Measuring, controlling or regulating for continuous roller mixers, e.g. calenders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Confectionery (AREA)

Abstract

Procédé pour réduire au minimum la consommation d'énergie dans le broyage d'un mélange de caoutchouc non vulcanisé sur un broyeur à cylindres refroidis par de l'eau. En faisant varier la température et/ou le débit de l'eau de refroidissement qui traverse les cylindres du broyeur et en mesurant la température du mélange de caoutchouc en broyage, on peut déterminer les valeurs optimales du débit et de la température de l'eau pour le refroidissement du broyeur. La température optimale du mélange est prédéterminée en fonction des caractéristiques physiques voulues pour le caoutchouc, et les valeurs optimales du débit et de la température de l'eau sont déterminées d'après les coûts en énergie pour le fonctionnement du broyeur.A process for minimizing energy consumption in grinding an unvulcanized rubber mixture on a water-cooled roller mill. By varying the temperature and / or flow rate of the cooling water passing through the mill cylinders and measuring the temperature of the rubber mixture being crushed, the optimum values for the flow rate and temperature of the water can be determined. for cooling the crusher. The optimum temperature of the mixture is predetermined based on the desired physical characteristics of the rubber, and optimum values for flow rate and water temperature are determined based on the energy costs for operating the mill.

FR7901601A 1978-01-23 1979-01-23 PROCESS FOR REDUCING ENERGY CONSUMPTION IN RUBBER GRINDING ON A WATER-COOLED CYLINDER CRUSHER Granted FR2414989A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87129178A 1978-01-23 1978-01-23

Publications (2)

Publication Number Publication Date
FR2414989A1 true FR2414989A1 (en) 1979-08-17
FR2414989B1 FR2414989B1 (en) 1982-05-07

Family

ID=25357131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901601A Granted FR2414989A1 (en) 1978-01-23 1979-01-23 PROCESS FOR REDUCING ENERGY CONSUMPTION IN RUBBER GRINDING ON A WATER-COOLED CYLINDER CRUSHER

Country Status (16)

Country Link
JP (1) JPS54103484A (en)
AR (1) AR224113A1 (en)
AU (1) AU512638B2 (en)
CA (1) CA1126465A (en)
CH (1) CH639894A5 (en)
DE (1) DE2849349C2 (en)
ES (1) ES473717A1 (en)
FR (1) FR2414989A1 (en)
GB (1) GB2016019B (en)
IN (1) IN148934B (en)
IT (1) IT1099380B (en)
LU (1) LU80812A1 (en)
PT (1) PT68745A (en)
RO (1) RO82403A (en)
SE (1) SE440623B (en)
ZA (1) ZA786170B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1850450A (en) * 1929-04-05 1932-03-22 Gen Tire & Rubber Co Rubber mixing mill
GB392404A (en) * 1931-09-14 1933-05-18 Krantz H Improvements in installations for alternately heating and cooling apparatus, machines or parts thereof
DE733436C (en) * 1939-09-23 1943-03-26 Hermann Carl Amme Method and device for cooling the rolls of rolling mills for processing synthetic rubber or similar plastics
US2431473A (en) * 1945-02-09 1947-11-25 Seamless Rubber Co Temperature control means for hollow rolls
DE913697C (en) * 1944-03-21 1954-06-18 Hermann Berstorff Maschb Ansta Roller for processing rubber, plastic or the like with helical guide channels for the heating or coolant provided inside
DE1035890B (en) * 1956-04-25 1958-08-07 Wilhelm Ellermann Kneading and mixing tools for plastic masses such as rubber and thermoplastics
DE1160002B (en) * 1962-10-09 1963-12-27 Telefunken Patent Circuit arrangement for protecting the luminous layer of the picture tube in a television receiver
FR1522727A (en) * 1966-05-12 1968-04-26 Adamson United Company Advanced mixer with an independent drive device for each of its rollers

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1850450A (en) * 1929-04-05 1932-03-22 Gen Tire & Rubber Co Rubber mixing mill
GB392404A (en) * 1931-09-14 1933-05-18 Krantz H Improvements in installations for alternately heating and cooling apparatus, machines or parts thereof
DE733436C (en) * 1939-09-23 1943-03-26 Hermann Carl Amme Method and device for cooling the rolls of rolling mills for processing synthetic rubber or similar plastics
DE913697C (en) * 1944-03-21 1954-06-18 Hermann Berstorff Maschb Ansta Roller for processing rubber, plastic or the like with helical guide channels for the heating or coolant provided inside
US2431473A (en) * 1945-02-09 1947-11-25 Seamless Rubber Co Temperature control means for hollow rolls
DE1035890B (en) * 1956-04-25 1958-08-07 Wilhelm Ellermann Kneading and mixing tools for plastic masses such as rubber and thermoplastics
DE1160002B (en) * 1962-10-09 1963-12-27 Telefunken Patent Circuit arrangement for protecting the luminous layer of the picture tube in a television receiver
FR1522727A (en) * 1966-05-12 1968-04-26 Adamson United Company Advanced mixer with an independent drive device for each of its rollers

Also Published As

Publication number Publication date
AU4023478A (en) 1980-04-03
ZA786170B (en) 1979-10-31
DE2849349A1 (en) 1979-07-26
CH639894A5 (en) 1983-12-15
GB2016019A (en) 1979-09-19
RO82403B (en) 1983-09-30
DE2849349C2 (en) 1983-04-07
LU80812A1 (en) 1979-09-07
ES473717A1 (en) 1979-04-01
JPS54103484A (en) 1979-08-14
FR2414989B1 (en) 1982-05-07
SE7900390L (en) 1979-07-24
SE440623B (en) 1985-08-12
IT7828655A0 (en) 1978-10-11
AU512638B2 (en) 1980-10-23
JPS6218325B2 (en) 1987-04-22
PT68745A (en) 1978-12-01
IT1099380B (en) 1985-09-18
RO82403A (en) 1983-11-01
AR224113A1 (en) 1981-10-30
IN148934B (en) 1981-07-25
CA1126465A (en) 1982-06-29
GB2016019B (en) 1982-10-20

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