WO2003084668A3 - Method for oiling a strip with the aid of device for electrostatic oiling - Google Patents

Method for oiling a strip with the aid of device for electrostatic oiling Download PDF

Info

Publication number
WO2003084668A3
WO2003084668A3 PCT/RU2003/000160 RU0300160W WO03084668A3 WO 2003084668 A3 WO2003084668 A3 WO 2003084668A3 RU 0300160 W RU0300160 W RU 0300160W WO 03084668 A3 WO03084668 A3 WO 03084668A3
Authority
WO
WIPO (PCT)
Prior art keywords
oil
expendable
oiling
channel
additional
Prior art date
Application number
PCT/RU2003/000160
Other languages
French (fr)
Russian (ru)
Other versions
WO2003084668A2 (en
Inventor
Gennady Mikhailovich Chernykh
Original Assignee
Gennady Mikhailovich Chernykh
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 Gennady Mikhailovich Chernykh filed Critical Gennady Mikhailovich Chernykh
Publication of WO2003084668A2 publication Critical patent/WO2003084668A2/en
Publication of WO2003084668A3 publication Critical patent/WO2003084668A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
    • B05B1/044—Slits, i.e. narrow openings defined by two straight and parallel lips; Elongated outlets for producing very wide discharges, e.g. fluid curtains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B05B5/14—Plant for applying liquids or other fluent materials to objects specially adapted for coating continuously moving elongated bodies, e.g. wires, strips, pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/001—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means incorporating means for heating or cooling, e.g. the material to be sprayed

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Particle Accelerators (AREA)

Abstract

The invention relates to coating in electrostatic field and can be used in the steel industry for devices for electrostatic oiling of steel strip. The aim of the invention is to increase time between failures, improve the maintainability and storage property of the device by scheduled maintenance of the oil spraying beam of an oil supply system at least by means of the maintenance service of a user. The inventive method consists in arranging at least one of two rows of fixing elements which joint metallic sections for forming a nozzle body in such a way that it is possible to set and adjust the size of a specified narrow gap of the nozzle channel and to carry out an additional adjustment with the aid of a squeezing unit arranged between the fixing elements. The desired result is achieved, for example by eliminating the influence of the deformation of metallic sections upon the size of the narrow gap inside the body, or by improving heat-transfer process from an oil heating system to an expendable oil system in the body, or by embodying in the body at least one localised expansion of the channel along the expendable oil spraying edge, i.e. forming an additional channel for additional distribution of the expendable oil etc.
PCT/RU2003/000160 2002-04-05 2003-04-01 Method for oiling a strip with the aid of device for electrostatic oiling WO2003084668A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2002109197 2002-04-05
RU009197 2002-04-05

Publications (2)

Publication Number Publication Date
WO2003084668A2 WO2003084668A2 (en) 2003-10-16
WO2003084668A3 true WO2003084668A3 (en) 2004-01-22

Family

ID=33412399

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2003/000160 WO2003084668A2 (en) 2002-04-05 2003-04-01 Method for oiling a strip with the aid of device for electrostatic oiling

Country Status (1)

Country Link
WO (1) WO2003084668A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2736760C (en) 2008-09-25 2018-10-30 Sno Tek P/L Flat jet fluid nozzles with adjustable droplet size including fixed or variable spray angle
EP2890499A4 (en) 2012-08-29 2016-05-25 Snow Logic Inc Modular dual vector fluid spray nozzles
RU2674136C2 (en) 2012-08-29 2018-12-04 Сноу Лоджик, Инк. Single and multi-step snowmaking guns
CN103008132B (en) * 2012-12-24 2015-03-04 武汉科技大学 Aerosolizing blade device for electrostatic oilers
EP2972018B1 (en) 2013-03-15 2020-05-13 Snow Logic Inc. Nucleator for generating ice crystals for seeding water droplets in snow-making systems
CN103611644A (en) * 2013-12-09 2014-03-05 武汉科技大学 Self-oscillation atomization device used for electrostatic oiler

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762331A (en) * 1952-06-18 1956-09-11 United States Steel Corp Oil spray devices for electrostatic oiling machines
DE8319162U1 (en) * 1983-07-02 1983-12-01 Duma Maschinen- Und Anlagenbau Gmbh, 4100 Duisburg NOZZLE BARS FOR OIL SPRAYING PLANTS
WO1984001524A1 (en) * 1982-10-21 1984-04-26 Sale Tilney Technology Plc Blades for electrostatic coating, apparatuses incorporating such blades and processes using such blades
US5209410A (en) * 1992-03-05 1993-05-11 United Air Specialists, Inc. Electrostatic dispensing nozzle assembly
US5503336A (en) * 1994-07-14 1996-04-02 United Air Specialists High volume - low volume electrostatic dispensing nozzle assembly
US5609305A (en) * 1994-09-19 1997-03-11 Vortec Corporation Apparatus for providing an air curtain
DE19828130A1 (en) * 1998-06-25 1999-12-30 Smr De Haan Gmbh Electrostatic spraying system for coating, in particular, sheets and strips
DE19847258A1 (en) * 1998-10-02 2000-04-06 Smr De Haan Gmbh Method and device for detecting state of electrostatic coating such as oil layer on cold rolled strips by detecting reflected laser light from particles in spray mist and evaluating using image processing

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762331A (en) * 1952-06-18 1956-09-11 United States Steel Corp Oil spray devices for electrostatic oiling machines
WO1984001524A1 (en) * 1982-10-21 1984-04-26 Sale Tilney Technology Plc Blades for electrostatic coating, apparatuses incorporating such blades and processes using such blades
DE8319162U1 (en) * 1983-07-02 1983-12-01 Duma Maschinen- Und Anlagenbau Gmbh, 4100 Duisburg NOZZLE BARS FOR OIL SPRAYING PLANTS
US5209410A (en) * 1992-03-05 1993-05-11 United Air Specialists, Inc. Electrostatic dispensing nozzle assembly
US5503336A (en) * 1994-07-14 1996-04-02 United Air Specialists High volume - low volume electrostatic dispensing nozzle assembly
US5609305A (en) * 1994-09-19 1997-03-11 Vortec Corporation Apparatus for providing an air curtain
DE19828130A1 (en) * 1998-06-25 1999-12-30 Smr De Haan Gmbh Electrostatic spraying system for coating, in particular, sheets and strips
DE19847258A1 (en) * 1998-10-02 2000-04-06 Smr De Haan Gmbh Method and device for detecting state of electrostatic coating such as oil layer on cold rolled strips by detecting reflected laser light from particles in spray mist and evaluating using image processing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
E.A. BRATSYKHIN et al: "Pererabotka plasticheskikh mass v izdeliya ", Moscow-Leningrad, "Khimiya", 1966, page 180, figure V-28 *

Also Published As

Publication number Publication date
WO2003084668A2 (en) 2003-10-16

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