SU887048A1 - Apparatus for removing scale from elongated rolled stock surface - Google Patents

Apparatus for removing scale from elongated rolled stock surface Download PDF

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Publication number
SU887048A1
SU887048A1 SU782656572A SU2656572A SU887048A1 SU 887048 A1 SU887048 A1 SU 887048A1 SU 782656572 A SU782656572 A SU 782656572A SU 2656572 A SU2656572 A SU 2656572A SU 887048 A1 SU887048 A1 SU 887048A1
Authority
SU
USSR - Soviet Union
Prior art keywords
working chamber
magnetic material
rolled stock
removing scale
stock surface
Prior art date
Application number
SU782656572A
Other languages
Russian (ru)
Inventor
Лев Георгиевич Делюсто
Эдуард Александрович Гарбер
Константин Наумович Савранский
Виктор Иванович Абраменко
Геннадий Леонидович Кочи
Борис Александрович Шиханович
Виктор Евстафьевич Магер
Юрий Викторович Липухин
Original Assignee
Череповецкий Филиал Северо-Западного Заочного Политехнического Института
Череповецкий Ордена Ленина Металлургический Завод Им.50-Летия Ссср
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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Publication date
Application filed by Череповецкий Филиал Северо-Западного Заочного Политехнического Института, Череповецкий Ордена Ленина Металлургический Завод Им.50-Летия Ссср filed Critical Череповецкий Филиал Северо-Западного Заочного Политехнического Института
Priority to SU782656572A priority Critical patent/SU887048A1/en
Application granted granted Critical
Publication of SU887048A1 publication Critical patent/SU887048A1/en

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Classifications

    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Description

ка, на поверхности камеры вдоль ее образующих выполнены сквозные отверсти , длина которых соответствует ширине очищаемой полосы.ka, on the surface of the chamber along its forming holes are made, the length of which corresponds to the width of the strip being cleaned.

Перемещению порошка по рабочей камере от дозатора до клапана, через который удал етс  отработанный порошок, способствует работа вибратора. Дл  передачи колебательных движений рабочей камере от вибраторов камера крепитс  в резиновых амортизаторах.The movement of the powder through the working chamber from the metering device to the valve, through which the waste powder is removed, is promoted by the operation of the vibrator. In order to transmit oscillatory movements of the working chamber from the vibrators, the camera is mounted in rubber shock absorbers.

На чертеже представлено предлагаемое устройство.The drawing shows the proposed device.

Оно содержит цилиндрическую немагнитную рабочую камеру 1 с поршнем 2 гидроцилиндра 3 с одной стороны и клапаном 4 с другой. Концы рабочей камеры закреплены в амортизаторах 5 с вибраторами 6. В рабочей камере по образующим имеютс  сквозные щелевые отверсти  7. Вокруг рабочей камеры в месте щели установлен магнитопровод 8 с обмоткой возбуледени  9.It contains a cylindrical non-magnetic working chamber 1 with a piston 2 of the hydraulic cylinder 3 on one side and a valve 4 on the other. The ends of the working chamber are fixed in shock absorbers 5 with vibrators 6. In the working chamber there are through-slot 7 along the generators. A magnetic conductor 8 with a winding of light 9 is installed around the working chamber at the slot.

В конце рабочей камеры 1 со стороны немагнитного поршн  2 помещен дозатор 10. Бункер 11 предназначен дл  сбора отработанного порощка.At the end of the working chamber 1 on the side of the non-magnetic piston 2, the dispenser 10 is placed. The bunker 11 is designed to collect the spent drip.

Устройство работает следующим образом .The device works as follows.

В щелевые отверсти  7 рабочей камеры 1 пропускают очищаемую полосу, затем через дозатор 10 под давлением нагнетают ферромагнитный порощок, подаваемый по рабочей камере поршнем 2 гидроцилиндра 3. Дл  лучшего перемещени  порошка по длине камеры включают вибраторы 6 и рабочей камере, закрепленной в амортизаторах 5, сообщают колебательные движени . Порошок доходит до клапана 4 и уплотн етс  поршнем. Затем подают напр жение в обмотку возбуждени , в результате чего ферромагиитный порошок превращаетс  в монолит и сцепл етс  с полосой , прот гиваемой через щель. В результате сцеплени  острых частичек порошка с полосой на ее поверхности разрушаетс  окалина. Когда поршень гидроцилиндра отходит в крайнее правое положение, из дозатора поступает в рабочую камеру нова  порци  порошка. Когда в рабочей камере создаетс  давление, превышающее заданное, отработанный порошок высыпаетс  в бункер 11, где собираетс  дл  последующей сепарации.The slotted holes 7 of the working chamber 1 pass the strip to be cleaned, then a ferromagnetic powder supplied through the working chamber by the piston 2 of the hydraulic cylinder 3 is pumped through the pressure gauge pump 10. oscillatory movements. The powder reaches valve 4 and is compressed by a piston. A voltage is then applied to the field winding, as a result of which the ferromagic powder turns into a monolith and adheres to a strip through the slit. As a result of the adhesion of sharp particles of the powder with a strip on its surface, the scale is destroyed. When the piston of the hydraulic cylinder moves to the extreme right position, a new portion of powder enters the working chamber from the metering device. When a pressure greater than a predetermined pressure is created in the working chamber, the spent powder is poured into the hopper 11, where it is collected for subsequent separation.

Claims (2)

1.Устройство дл  очистки поверхностей длинномерных прокатных изделий от окалины , содержащее рабочую камеру из немагнитного материала, заполненную ферромагнитным абразивным порошком и охваченную электромагнитом, а также подвижный поршень из немагнитного материала с приводом, отличающеес  тем, что, с целью очистки поверхностей широких полос, вдоль образующих цилиндрической поверхности рабочей камеры выполнены диаметрально расположенные сквозные отверсти  дл  прохождени  обрабатываемой детали.1. A device for cleaning the surfaces of long rolling products from scale containing a working chamber of non-magnetic material, filled with ferromagnetic abrasive powder and covered by an electromagnet, and a movable piston of non-magnetic material with a drive, characterized in that diameters of through holes for passing the workpiece are made up forming the cylindrical surface of the working chamber. 2.Устройство по п. 1, отличающеес  тем, что, с целью повыщени  производительности обработки, рабоча  камера установлена на амортизаторах, а на ее концах закреплены вибраторы.2. The device according to claim 1, characterized in that, in order to increase the processing performance, the working chamber is installed on the shock absorbers, and vibrators are fixed at its ends. Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination 1.«Механическое оборудование цехов холодной прокатки. Под ред. чл.-кор. АН СССР Г. Л. Химича, М., «Машиностроение , 1972.1. “Mechanical equipment of cold rolling shops. Ed. Corr. USSR Academy of Sciences G. L. Khimich, M., “Mechanical Engineering, 1972. 2.Авторское свидетельство СССР № 422494, кл. В 21 С 43/04, 1972.2. USSR author's certificate number 422494, cl. B 21 C 43/04, 1972. Of77pai onJalнtl/й nupoaotiOf77pai onJalítl / st nupoaoti
SU782656572A 1978-08-04 1978-08-04 Apparatus for removing scale from elongated rolled stock surface SU887048A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782656572A SU887048A1 (en) 1978-08-04 1978-08-04 Apparatus for removing scale from elongated rolled stock surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782656572A SU887048A1 (en) 1978-08-04 1978-08-04 Apparatus for removing scale from elongated rolled stock surface

Publications (1)

Publication Number Publication Date
SU887048A1 true SU887048A1 (en) 1981-12-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU782656572A SU887048A1 (en) 1978-08-04 1978-08-04 Apparatus for removing scale from elongated rolled stock surface

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SU (1) SU887048A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985005578A1 (en) * 1984-05-30 1985-12-19 Cherepovetsky Filial Severo-Zapadnogo Zaochnogo Po Device for descaling the strip surface
WO1988005348A1 (en) * 1987-01-21 1988-07-28 Cherepovetsky Filial Vologodskogo Politekhnichesko Method of descaling metal strip
WO1988006497A1 (en) * 1987-03-03 1988-09-07 Cherepovetsky Filial Vologodskogo Politekhnichesko Method of abrasive-powder descaling of strip
WO1988008341A1 (en) * 1987-04-21 1988-11-03 Cherepovetsky Filial Vologodskogo Politekhnichesko Device for descaling the surface of strip

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985005578A1 (en) * 1984-05-30 1985-12-19 Cherepovetsky Filial Severo-Zapadnogo Zaochnogo Po Device for descaling the strip surface
FR2568497A1 (en) * 1984-05-30 1986-02-07 Cherepovetsky Sev Zapa DEVICE FOR DECALAMINATING BANDS.
GB2173722A (en) * 1984-05-30 1986-10-22 Severo Zapad Zaoch Polt Inst Device for descaling the strip surface
DE3490715C2 (en) * 1984-05-30 1987-08-06 Cerepoveckij Sev Zap Zaocnogo Device for descaling the surface of a strip
WO1988005348A1 (en) * 1987-01-21 1988-07-28 Cherepovetsky Filial Vologodskogo Politekhnichesko Method of descaling metal strip
US4918960A (en) * 1987-01-21 1990-04-24 Lipukhim Jury V Method for removing scale from a metal strip
WO1988006497A1 (en) * 1987-03-03 1988-09-07 Cherepovetsky Filial Vologodskogo Politekhnichesko Method of abrasive-powder descaling of strip
US4920705A (en) * 1987-03-03 1990-05-01 Lipukhin Jury V Method of abrasive powder descaling of a strip
WO1988008341A1 (en) * 1987-04-21 1988-11-03 Cherepovetsky Filial Vologodskogo Politekhnichesko Device for descaling the surface of strip
US5009037A (en) * 1987-04-21 1991-04-23 Lipukhin Jury V Apparatus for descaling the surface of a strip

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