Title:
DESCALING DEVICE FOR STEEL PLATE
Document Type and Number:
Japanese Patent JP2671688
Kind Code:
B2
Abstract:
PURPOSE: To provide a descaling device for steel plate which can continuously change the quantity density of the high pressure water injected from nozzles.
CONSTITUTION: This device consists of plural headers 2 which are arranged leaving intervals between the surface of a steel plate 1 and in parallel with each other and plural nozzles 3 for injecting high pressure water in layer toward the surface of the steel plate 1 and provided on each of plural headers 2 leaving spaces, injection pattern B of the high pressure water injected from each of plural nozzles 3 is that inclined to the axial line of the header 2. In the descaling device for the steel plate, each of plural headers 2 is turned by a driving device in the horizontal direction.
Inventors:
Seiji Kojima
Application Number:
JP36008391A
Publication Date:
October 29, 1997
Filing Date:
December 26, 1991
Export Citation:
Assignee:
Nippon Steel Tube Co., Ltd.
International Classes:
B21B45/08; B21B45/02; C21D1/82; (IPC1-7): B21B45/02
Domestic Patent References:
| JP4945977B1 | ||||
| JP571080Y2 |
Attorney, Agent or Firm:
Natsuo Shiotani
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