GB789685A - Method and apparatus for manufacturing pellets from fusible materials - Google Patents

Method and apparatus for manufacturing pellets from fusible materials

Info

Publication number
GB789685A
GB789685A GB17506/55A GB1750655A GB789685A GB 789685 A GB789685 A GB 789685A GB 17506/55 A GB17506/55 A GB 17506/55A GB 1750655 A GB1750655 A GB 1750655A GB 789685 A GB789685 A GB 789685A
Authority
GB
United Kingdom
Prior art keywords
drops
piston
nozzle
pistons
disc
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.)
Expired
Application number
GB17506/55A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB789685A publication Critical patent/GB789685A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/06—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of pills, lozenges or dragees
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
    • C10G73/40—Physical treatment of waxes or modified waxes, e.g. granulation, dispersion, emulsion, irradiation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

789,685. Drop-moulding machines. BADISCHE ANILIN- & SODA-FABRIK AKT.- GES. June 17, 1955 [June 19, 1954], No. 17506/55. Class 87(2). [Also in Group XVIII] Pellets of fusible material, e.g. waxes, dyestuffs or polyethylene, are formed by allowing the material to fall as drops from a heated container 1 between the wall of a nozzle 14 and a reciprocating piston 7 onto a band 17 cooled by a water spray 19. The pistons may be reciprocated individually or collectively either by an electromagnet 10 (as shown) or by cams or pneumatically. Each piston fits loosely within its nozzle in such a manner that liquid may fall freely in a stream through the nozzle, until the piston is reciprocated which has the effect of retarding the flow on the upstroke to form drops and then to accelerate the drops on the down stroke. The lower part of each piston may be enlarged in the form of a ball or disc. The drops may be deposited on a rotating disc, the frequency of the outer pistons being made greater than that of the inner pistons to give a uniform charge on the disc. A float 4 with a rod 5 indicates the level of liquid in the container.
GB17506/55A 1954-06-19 1955-06-17 Method and apparatus for manufacturing pellets from fusible materials Expired GB789685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE789685X 1954-06-19

Publications (1)

Publication Number Publication Date
GB789685A true GB789685A (en) 1958-01-29

Family

ID=6699744

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17506/55A Expired GB789685A (en) 1954-06-19 1955-06-17 Method and apparatus for manufacturing pellets from fusible materials

Country Status (2)

Country Link
FR (1) FR1126232A (en)
GB (1) GB789685A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110604694A (en) * 2019-09-19 2019-12-24 天津中新药业集团股份有限公司第六中药厂 Novel water dropper for eliminating liquid drops in liquid dropping process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110604694A (en) * 2019-09-19 2019-12-24 天津中新药业集团股份有限公司第六中药厂 Novel water dropper for eliminating liquid drops in liquid dropping process
CN110604694B (en) * 2019-09-19 2024-04-02 津药达仁堂集团股份有限公司第六中药厂 Dripper capable of eliminating accompanying liquid drops in liquid dripping process

Also Published As

Publication number Publication date
FR1126232A (en) 1956-11-19

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