GB689917A - Improvements in or relating to screening plant for coke and other broken material - Google Patents

Improvements in or relating to screening plant for coke and other broken material

Info

Publication number
GB689917A
GB689917A GB2434950A GB2434950A GB689917A GB 689917 A GB689917 A GB 689917A GB 2434950 A GB2434950 A GB 2434950A GB 2434950 A GB2434950 A GB 2434950A GB 689917 A GB689917 A GB 689917A
Authority
GB
United Kingdom
Prior art keywords
elevator
shaft
coke
screens
vehicle
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
GB2434950A
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.)
Aldridge & Ranken Ltd
FRANK DUDLEY ALDRIDGE
ROY WALLACE GREEN
Original Assignee
Aldridge & Ranken Ltd
FRANK DUDLEY ALDRIDGE
ROY WALLACE GREEN
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 Aldridge & Ranken Ltd, FRANK DUDLEY ALDRIDGE, ROY WALLACE GREEN filed Critical Aldridge & Ranken Ltd
Priority to GB2434950A priority Critical patent/GB689917A/en
Publication of GB689917A publication Critical patent/GB689917A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/005—Transportable screening plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens

Landscapes

  • Jigging Conveyors (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

689,917. Screening apparatus. ALDRIDGE & RANKIN, Ltd., ALDRIDGE, F. D.. and GREEN, R. W. Nov. 1, 1951 [Oct. 5. 1650], No. 24349/50. Class 117 [Also in Group XXX] A screening apparatus for coke &c. is mounted on a self-propelled vehicle, the power unit of which is arranged to drive an elevator and one or more vibratory grading screens. As shown, the vehicle power .unit 1 includes a transverse power take-off shaft 6. A girder framework 9 ... 13, 20 supports an elevator driving shaft 15 driven through spur gearing 40 and chain 45 from a lay shaft 38 driven by belt 42 from shaft 6. The lower shaft 16 of the belt or chain and bucket elevator is carried in bearings 17 in the side walls of a loading trough 19 which is pivotally supported by trunnions 22 and adjustable links 23, by which the tension of the elevator chain may be varied. Coke from the elevator is delivered through shoot 31 on to the screening apparatus. A pair of vibratory screens are suspended by inclined resilient links 24. Each screen comprises a main frame 26, 26a and a screen frame 27, 27a, supported beneath the former by means of springs 28 and links 29 the pivots 30 of which are so disposed as to cause the material to travel from left to right. Beneath the screens 27, 27a are shoots 32, 33 respectively delivering the screened coke on the left and right sides of the vehicle. The remaining coke is discharged in front of the vehicle, if desired through a shoot. For vibrating the screens, a transverse shaft 34 is belt-driven from the lay shaft 3 and is provided with cranks or eccentrics coupled by connecting rods 33 to the frames 26, 26a. The power unit may also drive crushing apparatus supported adjacent to the lower end of the elevator.
GB2434950A 1950-10-05 1950-10-05 Improvements in or relating to screening plant for coke and other broken material Expired GB689917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2434950A GB689917A (en) 1950-10-05 1950-10-05 Improvements in or relating to screening plant for coke and other broken material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2434950A GB689917A (en) 1950-10-05 1950-10-05 Improvements in or relating to screening plant for coke and other broken material

Publications (1)

Publication Number Publication Date
GB689917A true GB689917A (en) 1953-04-08

Family

ID=10210313

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2434950A Expired GB689917A (en) 1950-10-05 1950-10-05 Improvements in or relating to screening plant for coke and other broken material

Country Status (1)

Country Link
GB (1) GB689917A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4363725A (en) * 1980-08-18 1982-12-14 Kabushiki Kaisha Morita Kouken Apparatus for removing gravel from excavated soil
US6138837A (en) * 1998-05-01 2000-10-31 Santa Cruz; Cathy D. Combination screen/conveyor device removably attachable to a vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4363725A (en) * 1980-08-18 1982-12-14 Kabushiki Kaisha Morita Kouken Apparatus for removing gravel from excavated soil
US6138837A (en) * 1998-05-01 2000-10-31 Santa Cruz; Cathy D. Combination screen/conveyor device removably attachable to a vehicle
USRE38765E1 (en) * 1998-05-01 2005-08-02 Albert Ben Currey Combination screen/conveyor device removably attachable to a vehicle

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