JPS5454903A - Method and apparatus for filling sealing material - Google Patents

Method and apparatus for filling sealing material

Info

Publication number
JPS5454903A
JPS5454903A JP12131277A JP12131277A JPS5454903A JP S5454903 A JPS5454903 A JP S5454903A JP 12131277 A JP12131277 A JP 12131277A JP 12131277 A JP12131277 A JP 12131277A JP S5454903 A JPS5454903 A JP S5454903A
Authority
JP
Japan
Prior art keywords
sealing material
dust collector
duct
hopper
compressed air
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
JP12131277A
Other languages
Japanese (ja)
Inventor
Tsuneo Moriya
Atsushi Kawawaki
Hideki Horide
Kazunori Ideguchi
Shigemi Ibuki
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 JP12131277A priority Critical patent/JPS5454903A/en
Publication of JPS5454903A publication Critical patent/JPS5454903A/en
Pending legal-status Critical Current

Links

Landscapes

  • Blast Furnaces (AREA)

Abstract

PURPOSE: A safe and a quick filling operation of sealing material into a blast furnace dust collector is performed by only a small number of workers. The sealing material contained in a hopper is conducted into a connected duct which is inserted into the dust collector. A compressed air is used to cause pressure drop in the duct so as to suck and send the sealing material into the dust collector.
CONSTITUTION: To prevent gas effluence from a exhaust valve 5 of a blast furnace dust collector, sealing material such as sand 7 is filled in the dust collector. The sealing material 7 contained in a hopper 10 is sent through a duct 11 which is inserted into the collector 2. To adjust a flow of the sealing material, a guide 13 is installed at an outlet of the hopper 10, and a compressed air is sent from a compressor 12 through pipes 23 and 26 to the duct 11. The moving compressed air causes a pressure drop that sucks and sends the sealing material to the dust collector. The duct 11 is movable so as to locate the edge 20 of the duct at a desired position so that a required quantity of the sealing material can be deposited at any place in the dust collector. This process eliminates the need of a number of people to work in the dust collector, and assures a safe and quick seal filling operation
COPYRIGHT: (C)1979,JPO&Japio
JP12131277A 1977-10-08 1977-10-08 Method and apparatus for filling sealing material Pending JPS5454903A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12131277A JPS5454903A (en) 1977-10-08 1977-10-08 Method and apparatus for filling sealing material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12131277A JPS5454903A (en) 1977-10-08 1977-10-08 Method and apparatus for filling sealing material

Publications (1)

Publication Number Publication Date
JPS5454903A true JPS5454903A (en) 1979-05-01

Family

ID=14808116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12131277A Pending JPS5454903A (en) 1977-10-08 1977-10-08 Method and apparatus for filling sealing material

Country Status (1)

Country Link
JP (1) JPS5454903A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137604A (en) * 1974-07-30 1976-03-30 Staar Sa Jikiteepukiroku oyobi saiseisochinojidoteishisochi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137604A (en) * 1974-07-30 1976-03-30 Staar Sa Jikiteepukiroku oyobi saiseisochinojidoteishisochi

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