GB238460A - Improvements in or relating to centrifugal machines - Google Patents

Improvements in or relating to centrifugal machines

Info

Publication number
GB238460A
GB238460A GB221325A GB221325A GB238460A GB 238460 A GB238460 A GB 238460A GB 221325 A GB221325 A GB 221325A GB 221325 A GB221325 A GB 221325A GB 238460 A GB238460 A GB 238460A
Authority
GB
United Kingdom
Prior art keywords
spindle
scraper
guide
slides
basket
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
GB221325A
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 GB221325A priority Critical patent/GB238460A/en
Publication of GB238460A publication Critical patent/GB238460A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B11/00Feeding, charging, or discharging bowls
    • B04B11/08Skimmers or scrapers for discharging ; Regulating thereof

Landscapes

  • Centrifugal Separators (AREA)

Abstract

238,460. Molen, E. van der. Jan. 24, 1925. Strainer separators; discharging.-Deposited solids such as sugar or the like are removed from a centrifugal basket by a scraper supported' by a guideway over the basket; a coupling device causes the guideway and spindle to oscillate together while the guideway is prevented from rotating with the spindle. The spindle 5 carries the basket 6 within the stationary casing 7 which supports the guide 11 composed of four parallel bars. Two slides 12, 13 work between these bars on opposite sides of the spindle. The slides are connected together by a strip 14 and support the scraper-knife 8 and a plough 9 which directs the loosened material to the opening 10. To bring the scraper into engagement with the deposited solids the slides are moved along the guide 11 by means of the screw 33. The casing carries angle pieces 16, 17 with rubber buffers 18 to prevent the guide from rotating with the basket. The guide 11 also carries two slides 27, 28 with bearing ends 29, 30, each adapted to encircle the spindle 5 through about a quarter of its circumference. The slides are moved to engage the spindle by a screwed spindle 31 so that the basket and scraper maintain a constant relative position during any oscillation. A short scraper may be used and may be reciprocated to cover the full length of the basket; the scraper may be mounted for rotation on a vertical axis to vary the cutting angle. In a modification the means for operating the slides 27, 28 are coupled with those for operating the scraper, so that the scraper can only be moved into cutting position when the slides are moved to clutch the spindle 5. In another modification, a two part ring 48, Fig. 6, is supported by the guide 11 and carries two perforated lugs to receive coupling pins 49 flexibly attached to the ends of the bifurcated lever 50 which rotates in a vertical plane on a pivot 51 in a bracket on the guide 11. The end of the lever 50 has rollers engaging in a cam groove in the slide 12 which can be moved to cause the pins to pass through the perforated lugs and engage in holes in the guide 11. In the retracted position when the pins are freed from the guide but are left in the lugs the flexible mounting permits them to oscillate with the ring 48 and the spindle 5.
GB221325A 1925-01-24 1925-01-24 Improvements in or relating to centrifugal machines Expired GB238460A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB221325A GB238460A (en) 1925-01-24 1925-01-24 Improvements in or relating to centrifugal machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB221325A GB238460A (en) 1925-01-24 1925-01-24 Improvements in or relating to centrifugal machines

Publications (1)

Publication Number Publication Date
GB238460A true GB238460A (en) 1925-08-20

Family

ID=9735576

Family Applications (1)

Application Number Title Priority Date Filing Date
GB221325A Expired GB238460A (en) 1925-01-24 1925-01-24 Improvements in or relating to centrifugal machines

Country Status (1)

Country Link
GB (1) GB238460A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112718270A (en) * 2020-12-09 2021-04-30 徐时良 Cleaning device of centrifugal dehydrator for garbage disposal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112718270A (en) * 2020-12-09 2021-04-30 徐时良 Cleaning device of centrifugal dehydrator for garbage disposal

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