RU2005138843A - ETCHING INSTALLATION AND METHOD OF CONTINUOUS ETCHING OF METAL TAPE - Google Patents

ETCHING INSTALLATION AND METHOD OF CONTINUOUS ETCHING OF METAL TAPE Download PDF

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Publication number
RU2005138843A
RU2005138843A RU2005138843/02A RU2005138843A RU2005138843A RU 2005138843 A RU2005138843 A RU 2005138843A RU 2005138843/02 A RU2005138843/02 A RU 2005138843/02A RU 2005138843 A RU2005138843 A RU 2005138843A RU 2005138843 A RU2005138843 A RU 2005138843A
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RU
Russia
Prior art keywords
heating
combustion
etching
liquid
flue gas
Prior art date
Application number
RU2005138843/02A
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Russian (ru)
Inventor
Алоис ШТАДЛЬБАУЭР (AT)
Алоис ШТАДЛЬБАУЭР
Штефан ХЕДЛЬ (AT)
Штефан ХЕДЛЬ
Original Assignee
Фоест-Альпине Индустрианлагенбау Гмбх Унд Ко (At)
Фоест-Альпине Индустрианлагенбау Гмбх Унд Ко
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.)
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Application filed by Фоест-Альпине Индустрианлагенбау Гмбх Унд Ко (At), Фоест-Альпине Индустрианлагенбау Гмбх Унд Ко filed Critical Фоест-Альпине Индустрианлагенбау Гмбх Унд Ко (At)
Publication of RU2005138843A publication Critical patent/RU2005138843A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/041—Cleaning travelling work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/102—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
    • C23G3/021—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously by dipping
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
    • C23G3/027—Associated apparatus, e.g. for pretreating or after-treating
    • C23G3/028—Associated apparatus, e.g. for pretreating or after-treating for thermal or mechanical pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/004—Heating the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
    • B21B45/06—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing of strip material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/58—Continuous furnaces for strip or wire with heating by baths

Claims (18)

1. Травильная установка для непрерывного травления металлической ленты, предпочтительно, стальной ленты, с резервуаром (1) подогрева и, по меньшей мере, одним подключенным последовательно травильным (3) резервуаром, через которые непрерывно проводится металлическая лента, причем к резервуару подогрева присоединено нагревательное устройство (6) для разогрева подогревающей жидкости, которая омывает металлическую ленту, отличающаяся тем, что нагревательное устройство содержит, по меньшей мере, один встроенный в резервуар подогрева трубопровод (11) дымового газа для проведения газообразных продуктов сгорания, одну присоединенную к трубопроводу дымового газа топочную установку (7) для горючего, а также нагнетатель (42) для проводки газообразных продуктов сгорания через трубопровод дымового газа.1. An etching installation for continuously etching a metal strip, preferably a steel strip, with a heating reservoir (1) and at least one etching (3) reservoir connected in series through which the metal strip is continuously passed, and a heating device is connected to the heating reservoir (6) for heating a heating fluid that washes a metal strip, characterized in that the heating device comprises at least one pipe integrated in the heating tank water (11) flue gas for conducting gaseous products of combustion, one flue installation (7) connected to the flue gas pipeline for fuel, and also a supercharger (42) for conducting gaseous products of combustion through the flue gas pipeline. 2. Травильная установка по п.1, отличающаяся тем, что к резервуару (1) подогрева присоединено циркуляционное устройство (16) для подогревающей жидкости.2. The pickling plant according to claim 1, characterized in that a circulation device (16) for the heating fluid is connected to the heating tank (1). 3. Травильная установка по п.1, отличающаяся тем, что резервуар (1) подогрева содержит камеру (4) нагрева с нагревающим устройством (16) для разогрева подогревающей жидкости, а также камеру (5) струйного облива для подогрева металлической ленты.3. The pickling plant according to claim 1, characterized in that the heating tank (1) comprises a heating chamber (4) with a heating device (16) for heating the heating liquid, as well as a spray chamber (5) for heating the metal strip. 4. Травильная установка по п.3, отличающаяся тем, что камера (4) нагрева и камера (5) струйного облива связаны, по меньшей мере, одной соединительной линией (17) для подогревающей жидкости, и к этой соединительной линии присоединено циркуляционное устройство (16) для обмена подогревающей жидкости между камерой нагрева и камерой струйного облива.4. The pickling plant according to claim 3, characterized in that the heating chamber (4) and the spray chamber (5) are connected by at least one connecting line (17) for the heating fluid, and a circulation device ( 16) for exchanging the heating fluid between the heating chamber and the spray chamber. 5. Травильная установка по п.1 или 3, отличающаяся тем, что трубопровод (11) дымового газа в резервуаре (1) подогрева или в камере (4) нагрева проходит в пределах уровня заполнения подогревающей жидкостью и установлен с возможностью омывания подогревающей жидкостью.5. The pickling plant according to claim 1 or 3, characterized in that the flue gas pipe (11) in the heating tank (1) or in the heating chamber (4) passes within the filling level of the heating liquid and is installed with the possibility of washing with the heating liquid. 6. Травильная установка по п.5, отличающаяся тем, что трубопровод (11) дымового газа пересекает в форме меандра резервуар (1) подогрева или камеру (4) нагрева в пределах их уровня заполнения.6. The pickling plant according to claim 5, characterized in that the flue gas pipe (11) crosses in the form of a meander a heating tank (1) or a heating chamber (4) within their filling level. 7. Травильная установка по п.1, отличающаяся тем, что топочная установка (7) выполнена для сжигания газообразных или жидких углеводородов первичных источников энергии, предпочтительно, для природного газа.7. The pickling plant according to claim 1, characterized in that the combustion plant (7) is made for burning gaseous or liquid hydrocarbons of primary energy sources, preferably for natural gas. 8. Травильная установка по п.1, отличающаяся тем, что топочная установка (7) выступает в трубопровод (11) дымового газа, предпочтительно, в пределах резервуара (1) подогрева, и этот трубопровод дымового газа выполнен, по меньшей мере, в этой области как жаровая труба.8. The pickling plant according to claim 1, characterized in that the combustion plant (7) protrudes into the flue gas pipe (11), preferably within the heating tank (1), and this flue gas pipe is made at least in this areas like a flame tube. 9. Травильная установка по п.1, отличающаяся тем, что топочная установка (7) выступает в расположенную в пределах или вне резервуара подогрева камеру (8) сгорания, выходя от которой трубопровод (11) дымового газа идет через резервуар (1) подогрева.9. The pickling plant according to claim 1, characterized in that the combustion plant (7) protrudes into the combustion chamber (8) located inside or outside the heating tank, leaving the flue gas pipe (11) through the heating tank (1). 10. Травильная установка по п.1 или 3, отличающаяся тем, что к резервуару (1) подогрева или к камере (5) струйного облива присоединено устройство (25, 26) измерения температуры для непрерывной регистрации температуры подогревающей жидкости, которое связано с регулировочным или управляющим устройством (24) для топочной установки (7).10. The pickling plant according to claim 1 or 3, characterized in that a temperature measuring device (25, 26) for continuously recording the temperature of the heating liquid, which is connected with the control or a control device (24) for the furnace installation (7). 11. Способ непрерывного травления металлической ленты, предпочтительно, стальной ленты в травильной установке, причем металлическую ленту подогревают в резервуаре подогрева разогретой подогревающей жидкостью до температуры травления и проводят затем, по меньшей мере, в одном травильном резервуаре через травильную жидкость, отличающийся тем, что с помощью топочной установки сжигают горючее, и газообразные продукты сгорания подают по трубопроводу дымового газа с установленной скоростью потока, причем энергия сгорания отдается в подогревающую жидкость в резервуаре подогрева, и эта энергия сгорания в последующем, по меньшей мере, частично передается от подогревающей жидкости в металлическую ленту.11. A method of continuously etching a metal strip, preferably a steel strip in an etching installation, wherein the metal tape is heated in the heating tank with the heated heating liquid to the etching temperature and then carried out in at least one etching tank through the etching liquid, characterized in that Using a furnace, fuel is burned, and gaseous products of combustion are fed through a flue gas pipeline with a set flow rate, and the combustion energy is given to heat wetting liquids in the heating tank, and that the combustion energy is subsequently at least partially transferred from the heating liquid in a metal strip. 12. Способ по п.11, отличающийся тем, что в резервуаре подогрева осуществляют непрерывную циркуляцию подогревающей жидкости.12. The method according to claim 11, characterized in that in the heating tank carry out continuous circulation of the heating fluid. 13. Способ по п.11, отличающийся тем, что энергия сгорания в камере нагрева резервуара подогрева отдается в подогревающую жидкость, и эта энергия сгорания в камере струйного облива резервуара подогрева переходит в металлическую ленту.13. The method according to claim 11, characterized in that the combustion energy in the heating chamber of the heating tank is transferred to the heating liquid, and this combustion energy in the jet chamber of the heating tank is transferred to a metal strip. 14. Способ по п.13, отличающийся тем, что между камерой нагрева и камерой струйного облива осуществляют непрерывную циркуляцию подогревающей жидкости.14. The method according to item 13, wherein the heating fluid is continuously circulated between the heating chamber and the spray chamber. 15. Способ по п.11, отличающийся тем, что сжигание горючего осуществляют в жаровой трубе или трубопроводе дымового газа.15. The method according to claim 11, characterized in that the combustion of fuel is carried out in a flame tube or flue gas pipeline. 16. Способ по п.11, отличающийся тем, что горючее содержит жидкие или газообразные углеводороды.16. The method according to claim 11, characterized in that the fuel contains liquid or gaseous hydrocarbons. 17. Способ по п.16, отличающийся тем, что в качестве горючего используют природный газ.17. The method according to p. 16, characterized in that the fuel used is natural gas. 18. Способ по п.11 или 13, отличающийся тем, что температуру подогревающей жидкости непрерывно измеряют, и в зависимости от температуры подогревающей жидкости устанавливают массу подводимого для сжигания топлива и дутьевого воздуха.18. The method according to claim 11 or 13, characterized in that the temperature of the heating liquid is continuously measured, and depending on the temperature of the heating liquid, the mass of fuel and blast air supplied for combustion is established.
RU2005138843/02A 2004-12-14 2005-12-13 ETCHING INSTALLATION AND METHOD OF CONTINUOUS ETCHING OF METAL TAPE RU2005138843A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA2095/2004 2004-12-14
AT20952004A AT500729B8 (en) 2004-12-14 2004-12-14 BITING DEVICE AND METHOD FOR CONTINUOUSLY POLISHING A METAL BAND

Publications (1)

Publication Number Publication Date
RU2005138843A true RU2005138843A (en) 2007-06-27

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Application Number Title Priority Date Filing Date
RU2005138843/02A RU2005138843A (en) 2004-12-14 2005-12-13 ETCHING INSTALLATION AND METHOD OF CONTINUOUS ETCHING OF METAL TAPE

Country Status (3)

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EP (1) EP1672096A1 (en)
AT (1) AT500729B8 (en)
RU (1) RU2005138843A (en)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
RU2790139C1 (en) * 2019-04-23 2023-02-14 Даниэли & К. Оффичине Мекканике С.П.А. Installation and etching method

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CN106625170A (en) * 2016-11-24 2017-05-10 重庆市泰日建材有限公司 Rebar rust removing device

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RU2790139C1 (en) * 2019-04-23 2023-02-14 Даниэли & К. Оффичине Мекканике С.П.А. Installation and etching method

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AT500729B1 (en) 2006-03-15
AT500729B8 (en) 2007-02-15
EP1672096A1 (en) 2006-06-21
AT500729A4 (en) 2006-03-15

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Effective date: 20101025