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GB541171A - Apparatus for the disinfection of vegetable products and the like - Google Patents

Apparatus for the disinfection of vegetable products and the like

Info

Publication number
GB541171A
GB541171A GB23037/39A GB2303739A GB541171A GB 541171 A GB541171 A GB 541171A GB 23037/39 A GB23037/39 A GB 23037/39A GB 2303739 A GB2303739 A GB 2303739A GB 541171 A GB541171 A GB 541171A
Authority
GB
United Kingdom
Prior art keywords
casing
gas
grain
platform
cover
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
GB23037/39A
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
Publication of GB541171A publication Critical patent/GB541171A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/30—Preservation of foods or foodstuffs, in general by heating materials in packages which are not progressively transported through the apparatus
    • A23B2/33—Preservation of foods or foodstuffs, in general by heating materials in packages which are not progressively transported through the apparatus with packages in intercommunicating chambers through which the heating medium is circulated
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
    • A23B2/704—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

541,171. Preserving food. FISCHBACH, C., SIDLER. L. J., and ENQUIN, J. Aug. 9, 1939, No. 23037. Convention date, Aug. 24, 1938. [Class 49] Apparatus for disinfecting grain, fruit, &c. comprises a vertical casing 10 having a sealing cover 14 .and a base 24 through which extends a vertically reciprocable hydraulic piston 50 bearing a platform 56 which supports the grain &c. To load, the platform is raised to the top of the casing and lowered as loading proceeds. A pump 32 exhausts air from the casing, and a gas-supplying device 34 introduces gas. The gas may be circulated through 32 and 34 or allowed to remain in the casing for, say, 2 hours. After disinfection of the grain &c. the gas is exhausted by the pump to the atmosphere or to an absorbing plant, and valves 22 in the cover are opened to admit air. The cover is then opened by a device 18. An endless band conveyer 60, pivoted at 62, is disposed between the casing 10 and a loading platform 64.
GB23037/39A 1938-08-24 1939-08-09 Apparatus for the disinfection of vegetable products and the like Expired GB541171A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR541171X 1938-08-24

Publications (1)

Publication Number Publication Date
GB541171A true GB541171A (en) 1941-11-17

Family

ID=3949226

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23037/39A Expired GB541171A (en) 1938-08-24 1939-08-09 Apparatus for the disinfection of vegetable products and the like

Country Status (1)

Country Link
GB (1) GB541171A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0298599A2 (en) * 1987-07-09 1989-01-11 Rentokil Limited Treatment of materials
FR2625411A1 (en) * 1987-12-31 1989-07-07 Sordeco Sarl Use of a phosphine atmosphere for decontaminating meats
CN112056525A (en) * 2020-06-16 2020-12-11 赵鸿菓 Novel multi-functional spiral shell is handled device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0298599A2 (en) * 1987-07-09 1989-01-11 Rentokil Limited Treatment of materials
GB2206789A (en) * 1987-07-09 1989-01-18 Rentokil Ltd Fumigation apparatus and method
GB2206790A (en) * 1987-07-09 1989-01-18 Rentokil Ltd Sealable enclosure for the fumigation of materials and method
US4966755A (en) * 1987-07-09 1990-10-30 Rentokil Limited Method and apparatus for fumigation of materials
EP0298599A3 (en) * 1987-07-09 1991-06-19 Rentokil Limited Treatment of materials
GB2206790B (en) * 1987-07-09 1991-07-03 Rentokil Ltd Method and apparatus for fumigation
FR2625411A1 (en) * 1987-12-31 1989-07-07 Sordeco Sarl Use of a phosphine atmosphere for decontaminating meats
CN112056525A (en) * 2020-06-16 2020-12-11 赵鸿菓 Novel multi-functional spiral shell is handled device

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