GB416688A - Improvements in apparatus for separating solid materials - Google Patents

Improvements in apparatus for separating solid materials

Info

Publication number
GB416688A
GB416688A GB1165233A GB1165233A GB416688A GB 416688 A GB416688 A GB 416688A GB 1165233 A GB1165233 A GB 1165233A GB 1165233 A GB1165233 A GB 1165233A GB 416688 A GB416688 A GB 416688A
Authority
GB
United Kingdom
Prior art keywords
belts
trough
supports
pulleys
movement
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
GB1165233A
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 GB1165233A priority Critical patent/GB416688A/en
Publication of GB416688A publication Critical patent/GB416688A/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
    • B07B1/10—Screens in the form of endless moving bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
    • 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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
    • 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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
    • B07B13/065—Apparatus for grading or sorting using divergent conveyor belts or cables

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

416,688. Separating solid materials. SNOW, W. H., 29, Park Range, Victoria Park, Manchester. April 21, 1933, No. 11652. [Classes 82 (ii) and 117.] Relates to apparatus of the type comprising two endless belts arranged to form a V-shaped trough the sides of which diverge in the direction of movement of the belts as described in Specification 312,020, [Class 117], and consists in (1) a device for feeding the material in bulk into the trough from above, (2) in vibrating the guiding supports of the belts and (3) in forming the supports of two or more divergent planes or a combination of plane and curved surfaces. In the construction shown in Fig. 2, the supporting surfaces 12 are pivotally mounted at their widely spaced ends and are vibrated by a bracket 16 engaged by a ratchet wheel 17 on the shaft of the belt roller 4. Alternatively, the usual screen-vibrating devices such as airpercussion mechanisms, electromagnetic devices, revolving unbalanced masses &c. may be used. The feeding device comprises a tray 18, Fig. 1, hinged to one of the supports at 19 and supported by an adjustable link 20. The trough may be enclosed by a cover 14 and the separating space may be connected to a device for creating a current of air or liquid in a direction contrary to the direction of movement of the belts for the purpose of assisting the separation and removing dust &c. In an alternative form of apparatus, the material may be fed into the trough in the fluid stream. For retaining the belts in position flanges are provided on the lower edges of the supporting plates, or inclined guide pulleys may be used. The spacing between the plates is adjustable. Multiplex apparatus is described comprising three or more belts arranged side by side, or two belts running one inside the other either on two sets of pulleys or on the same pulleys. In the latter arrangement, the adjacent parts of the belt 60, Fig. 13, are separated by spacing members 58, 59 to form the grading opening.
GB1165233A 1933-04-21 1933-04-21 Improvements in apparatus for separating solid materials Expired GB416688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1165233A GB416688A (en) 1933-04-21 1933-04-21 Improvements in apparatus for separating solid materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1165233A GB416688A (en) 1933-04-21 1933-04-21 Improvements in apparatus for separating solid materials

Publications (1)

Publication Number Publication Date
GB416688A true GB416688A (en) 1934-09-19

Family

ID=9990190

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1165233A Expired GB416688A (en) 1933-04-21 1933-04-21 Improvements in apparatus for separating solid materials

Country Status (1)

Country Link
GB (1) GB416688A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011096798A1 (en) * 2010-02-02 2011-08-11 Fps Food Processing Systems B.V. Belts conveyor for feeding products onto a sorting conveyor
CN110624813A (en) * 2019-09-20 2019-12-31 清华大学合肥公共安全研究院 Solid material screening plant
CN113163714A (en) * 2018-09-18 2021-07-23 株式会社久保田 Crop separating device
CN113828034A (en) * 2021-10-21 2021-12-24 中煤科工集团重庆研究院有限公司 Screen separation structure with self-cleaning function and device with same
CN118305082A (en) * 2024-06-07 2024-07-09 山东鑫正达机械制造有限公司 Screening machine is used in french fries processing

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011096798A1 (en) * 2010-02-02 2011-08-11 Fps Food Processing Systems B.V. Belts conveyor for feeding products onto a sorting conveyor
CN113163714A (en) * 2018-09-18 2021-07-23 株式会社久保田 Crop separating device
CN113163714B (en) * 2018-09-18 2023-03-14 株式会社久保田 Crop separating device
CN110624813A (en) * 2019-09-20 2019-12-31 清华大学合肥公共安全研究院 Solid material screening plant
CN113828034A (en) * 2021-10-21 2021-12-24 中煤科工集团重庆研究院有限公司 Screen separation structure with self-cleaning function and device with same
CN118305082A (en) * 2024-06-07 2024-07-09 山东鑫正达机械制造有限公司 Screening machine is used in french fries processing

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