GB829711A - Tray-propulsion devices for filter presses - Google Patents

Tray-propulsion devices for filter presses

Info

Publication number
GB829711A
GB829711A GB1145357A GB1145357A GB829711A GB 829711 A GB829711 A GB 829711A GB 1145357 A GB1145357 A GB 1145357A GB 1145357 A GB1145357 A GB 1145357A GB 829711 A GB829711 A GB 829711A
Authority
GB
United Kingdom
Prior art keywords
tray
carriage
abutment
plunger
lever
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
GB1145357A
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.)
PETER CURZON
Original Assignee
PETER CURZON
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 PETER CURZON filed Critical PETER CURZON
Priority to GB1145357A priority Critical patent/GB829711A/en
Publication of GB829711A publication Critical patent/GB829711A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/172—Plate spreading means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

829,711. Filter-presses. CURZON, P. April 8, 1958 [April 9, 1957], No. 11453/57. Class 46. [Also in Groups XXX and XXXVII] A filter press has a reversible carriage 15 upon which is mounted an electric motor for driving the carriage along a girder by means of a sprocket engaging a chain, cylindrical housings 29 containing spring-urged plungers being provided for engaging the press-trays and moving them along the girder. In position A the carriage is moving to the left, and the leading housing 29 is prevented from swivelling by a locking-lever. Its plunger will presently rise, however, and ride over the abutment 35 of the first tray 36a, so operating a rocking lever to trip a reversing switch 38. The carriage will now move to the right and the now-trailing plunger will take the tray 36a with it, as shown at B. The leading plunger will then strike the abutment 35 on a previously moved tray 36b, or an abutment at the end of the press, and the plunger will rise and again trip the reversing switch. The carriage returns to the left as shown at C, the tray 36a being left behind since the trailing housing 29 swivels idly as the plunger passes the abutment on the tray. The trays are moved in the opposite direction by changing- over the locking-lever to lock the other housing. In a modification two shafts running parallel with the girder are provided with screwthreads of opposite pitch and are driven by a separate electric motor at one end. A rocking- lever mounted on the carriage has half-nuts at each end which are adapted to engage the lefthand or right-hand screw-threads respectively. This rocking-lever is actuated by the spring- urged plungers, as before, Fig. 4 (not shown). The trays may be linked together in groups, only one of a group being provided with an abutment.
GB1145357A 1957-04-09 1957-04-09 Tray-propulsion devices for filter presses Expired GB829711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1145357A GB829711A (en) 1957-04-09 1957-04-09 Tray-propulsion devices for filter presses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1145357A GB829711A (en) 1957-04-09 1957-04-09 Tray-propulsion devices for filter presses

Publications (1)

Publication Number Publication Date
GB829711A true GB829711A (en) 1960-03-02

Family

ID=9986537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1145357A Expired GB829711A (en) 1957-04-09 1957-04-09 Tray-propulsion devices for filter presses

Country Status (1)

Country Link
GB (1) GB829711A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1199236B (en) * 1961-06-24 1965-08-26 Netzsch Geb Shifting device for filter plates
DE1235863B (en) * 1960-03-22 1967-03-09 Ckd Fa Device for mechanically moving the plates of a filter press
DE1461401B1 (en) * 1962-06-23 1970-08-27 Kurita Ken I Device for moving filter plates
DE2742063A1 (en) * 1977-07-14 1979-01-25 Ngk Insulators Ltd FILTER PLATE OPENING MECHANISM
EP0002101A1 (en) * 1977-10-25 1979-05-30 The Manor Engineering Company Limited Filter press
US4246117A (en) * 1978-03-01 1981-01-20 The Clayton Aniline Company Limited Plural drives each driving plural filter press plate engaging hooks

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1235863B (en) * 1960-03-22 1967-03-09 Ckd Fa Device for mechanically moving the plates of a filter press
DE1199236B (en) * 1961-06-24 1965-08-26 Netzsch Geb Shifting device for filter plates
DE1461401B1 (en) * 1962-06-23 1970-08-27 Kurita Ken I Device for moving filter plates
DE2742063A1 (en) * 1977-07-14 1979-01-25 Ngk Insulators Ltd FILTER PLATE OPENING MECHANISM
EP0002101A1 (en) * 1977-10-25 1979-05-30 The Manor Engineering Company Limited Filter press
US4246117A (en) * 1978-03-01 1981-01-20 The Clayton Aniline Company Limited Plural drives each driving plural filter press plate engaging hooks

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