GB1397259A - Shakeout and crushing apparatus - Google Patents

Shakeout and crushing apparatus

Info

Publication number
GB1397259A
GB1397259A GB5135472A GB5135472A GB1397259A GB 1397259 A GB1397259 A GB 1397259A GB 5135472 A GB5135472 A GB 5135472A GB 5135472 A GB5135472 A GB 5135472A GB 1397259 A GB1397259 A GB 1397259A
Authority
GB
United Kingdom
Prior art keywords
deck
chamber
sand
dia
elevator
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
GB5135472A
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of GB1397259A publication Critical patent/GB1397259A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
    • B22C5/0404—Stirring by using vibrations while grinding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/02—Vibratory apparatus specially designed for shaking out flasks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S241/00—Solid material comminution or disintegration
    • Y10S241/10—Foundry sand treatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S241/00—Solid material comminution or disintegration
    • Y10S241/30—Rubber elements in mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

1397259 Vibratory ball mills COMBUSTION ENG INC 7 Nov 1972 [9 Nov 1971] 51354/72 Heading B2A A vibratory ball mill permits reclamation of foundry sand from moulds and comprises a base 12 Fig. 1 supporting on springs 14 a chamber 18 and a motor 26 which drives an eccentrically weighed wheel 32 to impart orbital vibration to the chamber at e.g. 15 Hz. Three sieve clocks are provided in the chamber. Sand moulds with castings are placed on the top deck 36 which has bars 38 and large holes 40 e.g. 2"-3" dia. A second deck 42 below deck 36 with holes e.g. ¢" dia. catches e.g. tramp metal and bonded sand lumps which may be cleared out by opening a door 48. The deck 42 supports balls 46 to crush the sand and communicates with a chamber 52 Fig. 13 via a small aperture 60. The chamber 52 includes rods 62 to assist in disintegrating material therein. A wire mesh screen deck 66 is of e.g. 20 mesh provided below deck 42. Oversize from this screen is returned by an elevator 80 into a chute 50 which communicates with the chamber 52 where it is ground by the rods 62 and returned to the deck 42 via the aperture 60. Sand (the product) from the floor 72 is classified (by means not shown) via an elevator 88 and reused. Dust is extracted from the apparatus via an exhaust conduit.
GB5135472A 1971-11-09 1972-11-07 Shakeout and crushing apparatus Expired GB1397259A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19706271A 1971-11-09 1971-11-09

Publications (1)

Publication Number Publication Date
GB1397259A true GB1397259A (en) 1975-06-11

Family

ID=22727881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5135472A Expired GB1397259A (en) 1971-11-09 1972-11-07 Shakeout and crushing apparatus

Country Status (5)

Country Link
US (1) US3762656A (en)
CA (1) CA993623A (en)
FR (1) FR2159373A1 (en)
GB (1) GB1397259A (en)
IT (1) IT970275B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108031822A (en) * 2017-12-29 2018-05-15 绵阳易简环保科技有限公司 New shakeout with dedusting and denoising structure
CN111069528A (en) * 2019-12-17 2020-04-28 湖州吴兴珀莱机械厂 Sand return recycling system for cast iron
CN111570767A (en) * 2020-05-29 2020-08-25 田鹏飞 Automatic shakeout treatment process for manufacturing and molding cast iron water pump impeller

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897910A (en) * 1974-04-05 1975-08-05 Combustion Eng Shakeout and crushing apparatus
CA1045779A (en) * 1974-07-15 1979-01-09 General Kinematics Corporation Vibratory sand reclaiming apparatus
DE2522940C2 (en) * 1975-05-23 1976-09-09 Hermann Jacob METHOD AND DEVICE FOR UNPACKING MOLDING SAND FROM MOLDING BOXES AND FOR CRUSHING THE BODIES OF SAND THEREOF
NL8500657A (en) * 1985-03-07 1986-10-01 Veer P Holding Bv Van Der METHOD AND APPARATUS FOR SHARING A PARTICULAR SIZE OF BREAKING AND SCREENING OF A DUMPING MATERIAL
US6036126A (en) * 1998-12-09 2000-03-14 Boehringer Ingelheim Pharmaceuticals, Inc. Apparatus for separating particles of cohesive material according to size and process
US6915970B2 (en) * 2001-11-22 2005-07-12 Sintokogio, Ltd. Device for vibratingly smashing sand masses
CN107052234A (en) * 2016-12-30 2017-08-18 绵阳易简环保科技有限公司 The multi-functional feeding device of cast used sand processing
CN108637222A (en) * 2018-03-30 2018-10-12 常州卡斯特铝精密铸造科技有限公司 Aluminum casting sand recovery of circulatory system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US979685A (en) * 1907-05-01 1910-12-27 Edgar H Mumford Riddle.
US1286389A (en) * 1916-07-13 1918-12-03 James S Mullen Method of and apparatus for treating a mixture of cotton-seed meats, hulls, and lint.
US1293188A (en) * 1917-09-20 1919-02-04 Diamond Match Co Apparatus for powdering frictionally-ignitable material.
US1669686A (en) * 1925-03-20 1928-05-15 Advancerumely Company Recleaner
US2576746A (en) * 1948-06-01 1951-11-27 James F Barnes Sifter having agitator bodies

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108031822A (en) * 2017-12-29 2018-05-15 绵阳易简环保科技有限公司 New shakeout with dedusting and denoising structure
CN111069528A (en) * 2019-12-17 2020-04-28 湖州吴兴珀莱机械厂 Sand return recycling system for cast iron
CN111069528B (en) * 2019-12-17 2021-07-13 山东临港有色金属有限公司 Sand return recycling system for cast iron
CN111570767A (en) * 2020-05-29 2020-08-25 田鹏飞 Automatic shakeout treatment process for manufacturing and molding cast iron water pump impeller
CN111570767B (en) * 2020-05-29 2021-11-23 新沂市振港金属制品有限公司 Automatic shakeout treatment process for manufacturing and molding cast iron water pump impeller

Also Published As

Publication number Publication date
CA993623A (en) 1976-07-27
IT970275B (en) 1974-04-10
FR2159373A1 (en) 1973-06-22
US3762656A (en) 1973-10-02

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed