FR2442131A1 - Appareil de commande de rouleau de broyeur - Google Patents

Appareil de commande de rouleau de broyeur

Info

Publication number
FR2442131A1
FR2442131A1 FR7832915A FR7832915A FR2442131A1 FR 2442131 A1 FR2442131 A1 FR 2442131A1 FR 7832915 A FR7832915 A FR 7832915A FR 7832915 A FR7832915 A FR 7832915A FR 2442131 A1 FR2442131 A1 FR 2442131A1
Authority
FR
France
Prior art keywords
hydraulic circuit
raise
mill roller
controlling hydraulic
actuator controlling
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Withdrawn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
FR7832915A
Other languages
English (en)
Inventor
Thomas William Gatley
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.)
Bundaberg Foundry Co Ltd
Original Assignee
Bundaberg Foundry Co Ltd
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 Bundaberg Foundry Co Ltd filed Critical Bundaberg Foundry Co Ltd
Priority to FR7832915A priority Critical patent/FR2442131A1/fr
Publication of FR2442131A1 publication Critical patent/FR2442131A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B10/00—Production of sugar juices
    • C13B10/02—Expressing juice from sugar cane or similar material, e.g. sorghum saccharatum
    • C13B10/06—Sugar-cane crushers
    • 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
    • B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Crushing And Grinding (AREA)

Abstract

L'invention a pour objet un appareil de commande de rouleau de broyeur. Elle est caractérisée en ce qu'il est prévu deux vérins hydrauliques porteurs destinés à supporter chaque extrémité du rouleau, un vérin hydraulique auxiliaire auquel chaque vérin hydraulique porteur est relié par un circuit hydraulique fermé et un dispositif de commande pour maintenir une pression constante dans le vérin auxiliaire afin que, lors du mouvement du cylindre ou du piston du vérin auxiliaire, chaque extrémité du rouleau de broyeur soit déplacée vers le haut ou vers le bas à l'unisson avec l'autre. Elle se rapporte à des broyeurs de canne à sucre.
FR7832915A 1978-11-22 1978-11-22 Appareil de commande de rouleau de broyeur Withdrawn FR2442131A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7832915A FR2442131A1 (fr) 1978-11-22 1978-11-22 Appareil de commande de rouleau de broyeur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7832915A FR2442131A1 (fr) 1978-11-22 1978-11-22 Appareil de commande de rouleau de broyeur

Publications (1)

Publication Number Publication Date
FR2442131A1 true FR2442131A1 (fr) 1980-06-20

Family

ID=9215179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832915A Withdrawn FR2442131A1 (fr) 1978-11-22 1978-11-22 Appareil de commande de rouleau de broyeur

Country Status (1)

Country Link
FR (1) FR2442131A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1020656A (fr) * 1949-10-12 1953-02-09 Edwards Eng Corp Perfectionnements apportés aux dispositifs pour régler la pression agissant sur les rouleaux des broyeurs de cannes à sucre
US3099406A (en) * 1961-05-02 1963-07-30 Mine And Smelter Supply Co Ore crusher
US3445070A (en) * 1963-03-19 1969-05-20 Verdier Andre L Adjustment of the rolls of grinders and other machines which include rolls
GB1209467A (en) * 1967-09-27 1970-10-21 Arnost Michael Brichta System for the control of nip and limitation of nip force on mill or calender rolls for rubber, plastics, paper and other materials

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1020656A (fr) * 1949-10-12 1953-02-09 Edwards Eng Corp Perfectionnements apportés aux dispositifs pour régler la pression agissant sur les rouleaux des broyeurs de cannes à sucre
US3099406A (en) * 1961-05-02 1963-07-30 Mine And Smelter Supply Co Ore crusher
US3445070A (en) * 1963-03-19 1969-05-20 Verdier Andre L Adjustment of the rolls of grinders and other machines which include rolls
GB1209467A (en) * 1967-09-27 1970-10-21 Arnost Michael Brichta System for the control of nip and limitation of nip force on mill or calender rolls for rubber, plastics, paper and other materials

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Legal Events

Date Code Title Description
ST Notification of lapse