GB1349541A - Blasting machine and assembly - Google Patents

Blasting machine and assembly

Info

Publication number
GB1349541A
GB1349541A GB3322971A GB3322971A GB1349541A GB 1349541 A GB1349541 A GB 1349541A GB 3322971 A GB3322971 A GB 3322971A GB 3322971 A GB3322971 A GB 3322971A GB 1349541 A GB1349541 A GB 1349541A
Authority
GB
United Kingdom
Prior art keywords
blasting
cleaning device
conveyer
conduit
supplied
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
GB3322971A
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.)
Badische Maschinenfabrik GmbH
Original Assignee
Badische Maschinenfabrik GmbH
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
Priority claimed from DE19702037482 external-priority patent/DE2037482C2/en
Priority claimed from DE2116942A external-priority patent/DE2116942C3/en
Application filed by Badische Maschinenfabrik GmbH filed Critical Badische Maschinenfabrik GmbH
Priority to DE19722226909 priority Critical patent/DE2226909C3/en
Publication of GB1349541A publication Critical patent/GB1349541A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
    • B24C9/006—Treatment of used abrasive material
    • 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
    • B22D29/001—Removing cores
    • B22D29/006—Removing cores by abrasive, water or air blasting
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Cleaning In General (AREA)

Abstract

1349541 Abrasive blasting BADISCHE MASCHINENFABRIK GmbH 15 July 1971 [29 July 1970 7 April 1971] 33229/71 Heading B3D An abrasive blasting machine includes a cleaning device 15 for recycled blasting material, means for measuring the degree of soiling of the material in use, and means 21 for returning sufficiently clean material, e.g. to a centrifugal wheel 2 or nozzle means (not shown), while excessively soiled material is returned to the cleaning device 15. Used material from a blasting chamber 1 is transported to the cleaning device 15 by conveyers 6, 13 air suction through a pipe 16 separating impurity particles, e.g. sand, into a conduit 18, while the blasting material enters a conduit 20. Radiation from a source 19 is monitored by a receiver 25 connected to an evaluator 37 controlling a drive 26 of a flap 21. When the receiver indicates excessive soiling, the flap 21 directs the material into a hopper 23, the material falling directly on to the conveyer 6 for return to the cleaning device 15, while if sufficiently clean, the material is directed into a container 27 for feeding to the wheel 2. A second measuring means 9, which may be used alone for controlling contamination by magnetic material, comprises non-magnetic conduits (31), (33), Fig. 2 (not shown), surrounded by induction coils (32), (34), hot air being supplied to a housing (39) containing the conduits (31), (33) by a fan (41) and heater (42). One conduit (33) is packed with a control material, e.g. pure blastant, while discharged material from the conveyer 6 passes through the other, a control device 12 governing the speed of the conveyer 6 in accordance with the differential outputs of respective lines (46), (47) from the coils (32), (34). With excessive soiling, the conveyer speed is reduced, to reduce the load on the cleaning device 15, a throttle element 57 also being actuated to control the rate at which the blasting material is supplied to the wheel 2. New material may be supplied from a container 54 by a regulating device 55.
GB3322971A 1970-07-29 1971-07-15 Blasting machine and assembly Expired GB1349541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19722226909 DE2226909C3 (en) 1971-07-15 1972-06-02 Shot blasting machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702037482 DE2037482C2 (en) 1970-07-29 1970-07-29 BLASTING MACHINE
DE2116942A DE2116942C3 (en) 1971-04-07 1971-04-07 Method and device for the continuous analysis of the proportion of foreign matter in the blasting media of a blasting machine

Publications (1)

Publication Number Publication Date
GB1349541A true GB1349541A (en) 1974-04-03

Family

ID=25759510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3322971A Expired GB1349541A (en) 1970-07-29 1971-07-15 Blasting machine and assembly

Country Status (6)

Country Link
JP (1) JPS5318757B1 (en)
CH (1) CH543347A (en)
FR (1) FR2103168A5 (en)
GB (1) GB1349541A (en)
IT (1) IT940327B (en)
NL (1) NL153116B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239412A (en) * 1987-04-03 1991-07-03 Williams N L Eng Ltd Apparatus for abrasive treatment of surfaces
US7832243B2 (en) 2004-05-19 2010-11-16 Sintokogio, Ltd. Apparatus for a shot peening treatment
CN110193786A (en) * 2019-06-21 2019-09-03 安徽宜家管业有限公司 A kind of surface compact device
CN115464572A (en) * 2021-06-10 2022-12-13 富鼎电子科技(嘉善)有限公司 Sand blasting device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239412A (en) * 1987-04-03 1991-07-03 Williams N L Eng Ltd Apparatus for abrasive treatment of surfaces
GB2239412B (en) * 1987-04-03 1991-11-27 Williams N L Eng Ltd Methods of treating surfaces
US7832243B2 (en) 2004-05-19 2010-11-16 Sintokogio, Ltd. Apparatus for a shot peening treatment
CN110193786A (en) * 2019-06-21 2019-09-03 安徽宜家管业有限公司 A kind of surface compact device
CN110193786B (en) * 2019-06-21 2021-02-12 泗县微腾知识产权运营有限公司 Surface compacting device
CN115464572A (en) * 2021-06-10 2022-12-13 富鼎电子科技(嘉善)有限公司 Sand blasting device

Also Published As

Publication number Publication date
FR2103168A5 (en) 1972-04-07
CH543347A (en) 1973-10-31
NL7110451A (en) 1972-02-01
IT940327B (en) 1973-02-10
NL153116B (en) 1977-05-16
JPS5318757B1 (en) 1978-06-16

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Legal Events

Date Code Title Description
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429P Specification amended (sect. 29/1949)
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee