JPS54149071A - Loading prevention method of screening device in crusher/ granule-arranging device for ores - Google Patents

Loading prevention method of screening device in crusher/ granule-arranging device for ores

Info

Publication number
JPS54149071A
JPS54149071A JP5654478A JP5654478A JPS54149071A JP S54149071 A JPS54149071 A JP S54149071A JP 5654478 A JP5654478 A JP 5654478A JP 5654478 A JP5654478 A JP 5654478A JP S54149071 A JPS54149071 A JP S54149071A
Authority
JP
Japan
Prior art keywords
crusher
screen
screening device
granule
primary
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.)
Pending
Application number
JP5654478A
Other languages
Japanese (ja)
Inventor
Toyoyuki Ochi
Tadashi Masutani
Ryoji Inohara
Minoru Fukuda
Yoshihiro Watanabe
Mitsuaki Nakagami
Yoshitoku Takizawa
Naoki Tategaki
Kiyobumi Yoshizaki
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP5654478A priority Critical patent/JPS54149071A/en
Publication of JPS54149071A publication Critical patent/JPS54149071A/en
Pending legal-status Critical Current

Links

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

PURPOSE: To prevent the loading of screening device without stopping the operation of ore crusher/granule-arranging device by setting spray nozzles on a screening device to perform water spraying at regular intervals for a short time.
CONSTITUTION: A storage hopper 1 and a feeder 2 are followed by a rough primary screen 3; a primary crusher 4 is set over the primary screen 3, a powder-eliminating screen 5 is set under it; a secondary screen 6 and a third screen 7 are set in a manner of stages downstream to the primay crusher 4, and the second crusher 8 is set on the upper sieve side of the second screen 6, downstream to which are set the forth screen 9 and the fifth screen 10 in a manner of stages; the third crusher 11 is put on the outlet side of the second crusher 8. And, spray nozzles 12, 12' are upwardly set above the screens 5, 7 of the bottom size screens 5, 7, 10 of the screening device.
COPYRIGHT: (C)1979,JPO&Japio
JP5654478A 1978-05-15 1978-05-15 Loading prevention method of screening device in crusher/ granule-arranging device for ores Pending JPS54149071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5654478A JPS54149071A (en) 1978-05-15 1978-05-15 Loading prevention method of screening device in crusher/ granule-arranging device for ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5654478A JPS54149071A (en) 1978-05-15 1978-05-15 Loading prevention method of screening device in crusher/ granule-arranging device for ores

Publications (1)

Publication Number Publication Date
JPS54149071A true JPS54149071A (en) 1979-11-21

Family

ID=13030023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5654478A Pending JPS54149071A (en) 1978-05-15 1978-05-15 Loading prevention method of screening device in crusher/ granule-arranging device for ores

Country Status (1)

Country Link
JP (1) JPS54149071A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6039343U (en) * 1983-08-22 1985-03-19 海野　治男 Sorting and crushing equipment for demolished concrete
JPS62104689U (en) * 1985-12-24 1987-07-03
JPS6351984A (en) * 1986-08-22 1988-03-05 日本鋪道株式会社 Sieving device
KR20020050963A (en) * 2000-12-22 2002-06-28 이구택 screen powder accumulation prevention apparatus
CN112028521A (en) * 2020-08-31 2020-12-04 绍兴市城投再生资源有限公司 Integrated industrial preparation device for carbonized regenerated micro powder

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6039343U (en) * 1983-08-22 1985-03-19 海野　治男 Sorting and crushing equipment for demolished concrete
JPS62104689U (en) * 1985-12-24 1987-07-03
JPS6351984A (en) * 1986-08-22 1988-03-05 日本鋪道株式会社 Sieving device
JPH0318951B2 (en) * 1986-08-22 1991-03-13 Nippon Hodo
KR20020050963A (en) * 2000-12-22 2002-06-28 이구택 screen powder accumulation prevention apparatus
CN112028521A (en) * 2020-08-31 2020-12-04 绍兴市城投再生资源有限公司 Integrated industrial preparation device for carbonized regenerated micro powder

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