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WO1988005711A1 - Procede et dispositif de traitement de surface par thermo-abrasion - Google Patents

Procede et dispositif de traitement de surface par thermo-abrasion Download PDF

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Publication number
WO1988005711A1
WO1988005711A1 PCT/SU1987/000013 SU8700013W WO8805711A1 WO 1988005711 A1 WO1988005711 A1 WO 1988005711A1 SU 8700013 W SU8700013 W SU 8700013W WO 8805711 A1 WO8805711 A1 WO 8805711A1
Authority
WO
WIPO (PCT)
Prior art keywords
section
mixture
combustion
cross
sgορaniya
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.)
Ceased
Application number
PCT/SU1987/000013
Other languages
English (en)
Russian (ru)
Inventor
Sergei Mikhailovich Asmansky
Leonid Nikolaevich Kovernichenko
Rudolf Vasilievich Popov
Eduard Mikhailovich Zelensky
Grigory Yakovlevich Frenkel
Viktor Alexeevich Dzhur
Nikolai Anatolievich Bondarenko
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.)
Krivorozhsky Gornorudny Institut
Original Assignee
Krivorozhsky Gornorudny Institut
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 Krivorozhsky Gornorudny Institut filed Critical Krivorozhsky Gornorudny Institut
Priority to JP62502459A priority Critical patent/JPH01502248A/ja
Priority to PCT/SU1987/000013 priority patent/WO1988005711A1/fr
Priority to BR8707647A priority patent/BR8707647A/pt
Priority to DE873790906T priority patent/DE3790906T1/de
Publication of WO1988005711A1 publication Critical patent/WO1988005711A1/fr
Priority to SE8803288A priority patent/SE462147B/sv
Priority to FI884451A priority patent/FI884451A0/fi
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/14—Drilling by use of heat, e.g. flame drilling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts

Definitions

  • ⁇ aib ⁇ lee us ⁇ eshn ⁇ nas ⁇ yaschee iz ⁇ b ⁇ e ⁇ enie m ⁇ zhe ⁇ ⁇ 'y ⁇ 10 is ⁇ lz ⁇ van ⁇ ⁇ i zaschi ⁇ e me ⁇ all ⁇ ns ⁇ u ⁇ tsy ⁇ ⁇ zii in s ⁇ i ⁇ els ⁇ ve, mashin ⁇ s ⁇ enii, and sud ⁇ s ⁇ enii sud ⁇ e- m ⁇ n ⁇ e and imenn ⁇ : for ⁇ chis ⁇ i ⁇ ve ⁇ n ⁇ s ⁇ ei ⁇ u ⁇ n ⁇ gaba ⁇ i ⁇ ny ⁇ me ⁇ alli- ches ⁇ i ⁇ and be ⁇ nny ⁇ ⁇ ns ⁇ u ⁇ tsy ⁇ ⁇ du ⁇ v ⁇ zii 15 zag ⁇ yazneny and izn ⁇ shenny ⁇ ⁇ y ⁇ y applying ⁇ d new protective products; to remove the edge of the line before applying protective wipes; ⁇ i izg ⁇ vle- SRI n ⁇ zy ⁇
  • abrasive particles such as steel
  • the use of the home appliance, such as abrasive particles, such as steel, can be easily discharged by the manufacturer, for the sake of mechanical
  • the abrasive particles are freed up to consume the quicker the process and the more consumable the latter is used. This method allows you to do the same with the previous ones, which is more efficient and more affordable with a wider range.
  • thermo-abrasive method allows you to enjoy high economic efficiency due to the increase.
  • a known method is included in the flow of a mixture of air, which consists of abrasive particles and a gas mixture, in the presence of an oily substance and a solvent - 4 - and liquid fuels, by burning and burning, a quick conversion of gas by-products will be obtained. Further, the flow of the mixture interacts with the flow of 5 products in the area of the burning of the furnace, the speed of the mixture is very insignificant due to the increase in the temperature due to the increase in the temperature. ⁇ Work ⁇ As a result of the interaction of the process vents, a high-temperature structure consisting of abrasive particles and gas is produced
  • the above described method is implemented in the device, which is also a quick-loading chamber, equipped with a system for the discharge of a high-speed system. ⁇ amera a
  • Each outdoor unit has been installed with a straight through radial access, and the area has been communicated with the bulk of the combustion chamber.
  • the external wall of the busbar and the internal wall of the skin are limited by the ring channel, which is connected to the channel for the transfer of the oxidizer.
  • a well-known method includes the flow of a mixture of air consisting of abrasive particles and a gas carrier
  • the front wall of the furnace and the outdoor wall of the combustion chamber are limited by the ring channel, which is connected to the pipes of the burner and the owner of the burner.
  • a tubular element is installed, an outgoing section of the
  • this device has a low production efficiency due to the loss of kinetic energy, which reduces the speed of the process.
  • the task posed is resolved by the fact that in the process of processing the process, which is included in the process, that empties out of the air from the system
  • thermally impaired equipment for example, in the process of hard alloys and non-compliant process.
  • 35 part of the kinetic energy of the jet will be directed to the inside of the processed material, and abrasive parts will be removable to the depth of the shimmer - 9 - Scales or products of disruption for non-profit processing, that is, in case of loss of product,
  • the task posed is also solved in that it is a device for a home-processing process, including by-product,
  • a system for the discharge of a high-temperature heat exchanger, and a hand-held element for the delivery of the air mixture which is connected to the heating chamber and is equipped with a central heating - 10 - of ⁇ ubcha ⁇ g ⁇ elemen ⁇ a ⁇ as ⁇ l ⁇ zhen ⁇ in ⁇ i ⁇ iches ⁇ m CE chenii s ⁇ la ⁇ ame ⁇ y sg ⁇ aniya s ⁇ s ⁇ ny v ⁇ da ⁇ a ⁇ du ⁇ v sg ⁇ aniya in b ⁇ v ⁇ y s ⁇ en ⁇ e ⁇ i zy ⁇ lne- 5 n ⁇ ⁇ adialn ⁇ e ⁇ ve ⁇ s ⁇ ie, ⁇ as ⁇ l ⁇ zhenn ⁇ e above zavi ⁇ i- ⁇ elya and s ⁇ sn ⁇ ⁇ a ⁇ ub ⁇ u ⁇ dv ⁇ da zhid ⁇ g ⁇ ⁇ liva and ⁇ l ⁇ - sectional schad ⁇ g ⁇ associated with
  • the main channels of the extender, the extension of the helix, must be carried out in its central turnaround. 5 This ensures that the mixture is drained and the mixture is well mixed, and the entire chamber is left empty while the heater is empty. It is worth noting that the performance of the channels in the central channel is higher than that of the body when you are using more liquid.
  • the total area of the concurrent radial discharges of the combustion chamber is carried out at its wall below the occupant.
  • the negative direction of movement of the 10th mixture of air mixture was connected with the area of the cross-section of the combustion chamber with a ratio of 1: 1-0.75.
  • the flow rate of line 5 reduces to values of about 250-300 m / sec by reducing the consumption of the fuel mixture.
  • I transports 15 have maximum values of about 400-450 m / s.
  • the processing of I transports is in two transverse directions, which are designated by Verizon and ⁇ .
  • the angle between the directions of processing changes in the range of 90 + 30 °.
  • the depth of the circuit ⁇ depends on the speed of the material of the accident, because of the risk of the risk of an accident ⁇ ybi ⁇ y ⁇ i ⁇ b ⁇ az ⁇ va- 5 SRI ⁇ a ⁇ e ⁇ a chas ⁇ itsey ab ⁇ aziva ma ⁇ e ⁇ ial ⁇ mi ⁇ ue ⁇ ⁇ i ⁇ having ug ⁇ l na ⁇ l ⁇ na, bliz ⁇ y ⁇ corner ⁇ azheniya chas ⁇ itsy ab ⁇ aziva ⁇ i s ⁇ l ⁇ n ⁇ venii it with ⁇ ve ⁇ n ⁇ s ⁇ yu I.
  • the ⁇ 6 is closed by a 9, which has a central fault, after which the 10th gear element is used to transfer the air mixture.
  • the section of the outdoor housing 6 is installed on the chamber II of combustion with a unit of 12 and with proper radial
  • ⁇ ame ⁇ a II sg ⁇ aniya zavi ⁇ i ⁇ elem 19 is provided, on za ⁇ e ⁇ lennym ⁇ ubchag ⁇ m elemen ⁇ e 10 ⁇ azmeschennym s ⁇ air inlet flows and having channels 20 (Fig. 4), executed on its external external gear and disposed of a direct screw for loading
  • Channels 20 are communicated with the property of Camera II (Fig. 2).
  • the expander 19 is installed in chamber II of the combustion chamber, which is between the first and second part of the territory and the second part is free of land, 21
  • the indicated area 21 is communicated with the Krugel Channel 14-aperture of the rear exhaustion 22, which was carried out in the condition of the chamber II of the destruction and the failure of the vessel Apartment area 22 is connected with an exit area
  • Unit 8 of the gas inlet of the gas supply is secured on the outside of the exhaust system 12.
  • the final section of the 23th unit of operation 10 is located in the territory of the Republic of Ukraine
  • ⁇ i is ⁇ lz ⁇ va- SRI b ⁇ lee deshevy ⁇ zhid ⁇ i ⁇ ⁇ liv, na ⁇ ime ⁇ dizeln ⁇ g ⁇ ⁇ liva, and mazu ⁇ a ⁇ a ⁇ further m ⁇ zhn ⁇ isn ⁇ lz ⁇ va ⁇ us ⁇ y- s ⁇ v ⁇ , anal ⁇ gichn ⁇ e vyshe ⁇ nisanya ⁇ mu.
  • the area of the exit section of the unit 7 is the liquid fuel connection connected with the area of the radial opening 27 with a ratio of 1: 1, 5-2.0. Total area of the radial area 28 (Fig. 7)
  • thermo-abrasive metal processing By using a tool and a device for a thermo-abrasive metal processing, a large part of the process is improved in the size of the device.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Un procédé de traitement de surface par thermo-abrasion permet une interaction entre des flux d'aéromélange (2 et 4) et des produits de combustion à l'intérieur de la section transversale critique du flux de produits de combustion, suivie de la production d'un jet à deux composantes à température élevée (5) avec une vitesse comprise entre environ 250 et environ 450 m/sec, lequel est dirigé sur la surface traitée. Dans un dispositif de traitement de surface par thermo-abrasion, la section transversale de sortie (23) d'un élément tubulaire (10) est située à l'intérieur de la section transversale critique (24) d'un ajutage (12) d'une chambre de combustion (11) sur le mème côté que l'admission du flux de produits de combustion. Dans la paroi latérale de la chambre de combustion (11) est ménagée une ouverture radiale (22) qui est située au-dessus d'un dispositif de tourbillonnement (19) et coaxialement à un manchon (7) permettant l'alimentation en un combustible liquide. Le rapport de la superficie de la section de l'ouverture (22) à la superficie de la section du manchon (7) est de 2,5-3:1, et à la superficie totale de section des canaux (20) du dispositif du tourbillonnement (19) est de 1:1,3-1,5.
PCT/SU1987/000013 1987-01-29 1987-01-29 Procede et dispositif de traitement de surface par thermo-abrasion Ceased WO1988005711A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP62502459A JPH01502248A (ja) 1987-01-29 1987-01-29 表面の加熱研削ブラスト加工方法とそれを実施するための装置
PCT/SU1987/000013 WO1988005711A1 (fr) 1987-01-29 1987-01-29 Procede et dispositif de traitement de surface par thermo-abrasion
BR8707647A BR8707647A (pt) 1987-01-29 1987-01-29 Processo de tratamento termoabrasivo de superficies e aparelho para realizacao do processo
DE873790906T DE3790906T1 (de) 1987-01-29 1987-01-29 Verfahren zur thermoabrasiven bearbeitung der oberflaeche und einrichtung zur thermoabrasiven bearbeitung der oberflaeche
SE8803288A SE462147B (sv) 1987-01-29 1988-09-16 Foerfarande och anordning foer termisk slipbearbetning av ytor
FI884451A FI884451A0 (fi) 1987-01-29 1988-09-28 Foerfarande foer vaermeslipbehandling av ytor och anordning foer genomfoerande av foerfarandet.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1987/000013 WO1988005711A1 (fr) 1987-01-29 1987-01-29 Procede et dispositif de traitement de surface par thermo-abrasion

Publications (1)

Publication Number Publication Date
WO1988005711A1 true WO1988005711A1 (fr) 1988-08-11

Family

ID=21617078

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1987/000013 Ceased WO1988005711A1 (fr) 1987-01-29 1987-01-29 Procede et dispositif de traitement de surface par thermo-abrasion

Country Status (6)

Country Link
JP (1) JPH01502248A (fr)
BR (1) BR8707647A (fr)
DE (1) DE3790906T1 (fr)
FI (1) FI884451A0 (fr)
SE (1) SE462147B (fr)
WO (1) WO1988005711A1 (fr)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001081044A1 (fr) * 2000-04-27 2001-11-01 Petr Alexeevich Danilov Procede de traitement mecanique utilise principalement pour les revetements en pierre des immeubles et procede pour obtenir un corps de travail, utilise dans ce procede, sous la forme d'un flux supersonique de gaz chauds
WO2001081045A1 (fr) * 2000-04-25 2001-11-01 Igor Alexandrowich Gorlach Appareil et procede de traitement de materiaux
EP1155781A1 (fr) * 2000-05-17 2001-11-21 Thermo Blast International SA Lance thermo-abrasive
RU2196937C2 (ru) * 2001-02-21 2003-01-20 Оао По "Энергопром-Стройзащита" Испаритель топлива газодинамического инструмента
RU2201329C1 (ru) * 2002-06-14 2003-03-27 Научно-исследовательский институт энергетического машиностроения Московского государственного технического университета им.Н.Э.Баумана Способ термоабразивной очистки поверхностей изделий и устройство для его осуществления
RU2201864C2 (ru) * 2001-02-21 2003-04-10 Буданов Николай Павлович Устройство для термоабразивной обработки поверхностей деталей
RU2222420C1 (ru) * 2002-07-23 2004-01-27 Гречишкин Олег Иванович Сопловый инструмент устройства для абразивно-струйной обработки поверхности
RU2234407C1 (ru) * 2003-03-27 2004-08-20 Казимирко Юрий Валерьевич Способ термоабразивной обработки поверхностей и устройство для его осуществления
EP1539424A4 (fr) * 2002-07-23 2006-07-05 Oleg Ivanovich Grechishkin Dispositif de projection de matieres abrasives
RU2363569C2 (ru) * 2007-10-18 2009-08-10 Государственное образовательное учреждение высшего профессионального образования Казанский государственный технический университет им. А.Н. Туполева (КГТУ им. А.Н. Туполева) Устройство для очистки внутренней поверхности труб от отложений
CN105964179A (zh) * 2016-06-27 2016-09-28 江苏中超环保股份有限公司 一种管道混合器
RU187807U1 (ru) * 2018-04-25 2019-03-19 Общество с ограниченной ответственностью "Термоабразив групп" Установка для абразивной обработки
RU187864U1 (ru) * 2018-11-30 2019-03-21 Общество с ограниченной ответственностью "Термоабразив групп" Устройство для абразивной обработки
RU187865U1 (ru) * 2018-11-30 2019-03-21 Общество с ограниченной ответственностью "Термоабразив групп" Установка абразивной обработки
RU195515U1 (ru) * 2019-09-26 2020-01-30 Мороз Максим Николаевич Устройство для мокрой очистки газов
RU2737909C1 (ru) * 2020-07-02 2020-12-04 Федеральное государственное бюджетное учреждение науки Институт машиноведения им. А.А. Благонравова Российской академии наук (ИМАШ РАН) Способ подготовки поверхности для нанесения износостойких покрытий
RU2743822C1 (ru) * 2020-07-07 2021-02-26 Валерий Михайлович Башков Способ паро-абразивно-струйной очистки поверхностей

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU457610A2 (ru) * 1973-07-04 1975-01-25 Устройство дл термического разрушени естественных и искусственных минеральных сред
SU569444A1 (ru) * 1974-12-23 1977-08-25 Государственный Научно-Исследовательский Энергетический Институт Им. Г.М.Кржижановского Устройство дл очистки лить
SU1101538A1 (ru) * 1981-12-08 1984-07-07 Криворожский Ордена Трудового Красного Знамени Горно-Рудный Институт Устройство дл термического разрушени минеральных сред стру ми газа
SU1218053A1 (ru) * 1984-08-27 1986-03-15 Ивано-Франковский Институт Нефти И Газа Устройство дл термоабразивного разрушени твердых сред

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU457610A2 (ru) * 1973-07-04 1975-01-25 Устройство дл термического разрушени естественных и искусственных минеральных сред
SU569444A1 (ru) * 1974-12-23 1977-08-25 Государственный Научно-Исследовательский Энергетический Институт Им. Г.М.Кржижановского Устройство дл очистки лить
SU1101538A1 (ru) * 1981-12-08 1984-07-07 Криворожский Ордена Трудового Красного Знамени Горно-Рудный Институт Устройство дл термического разрушени минеральных сред стру ми газа
SU1218053A1 (ru) * 1984-08-27 1986-03-15 Ивано-Франковский Институт Нефти И Газа Устройство дл термоабразивного разрушени твердых сред

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
A.P. DMITRIEV et al., "Termicheskoe i Kombinirovannoe Razrushenie Gornykh Parod", 1978, Nedra, (Moscow), pages 152-155. *
SH.M. BILIK, "Abrazivno-Zhidkostnaya Obrabotka Metallov", 1960, Mashgiz, (Moscow), pages 24-25. *

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001081045A1 (fr) * 2000-04-25 2001-11-01 Igor Alexandrowich Gorlach Appareil et procede de traitement de materiaux
WO2001081044A1 (fr) * 2000-04-27 2001-11-01 Petr Alexeevich Danilov Procede de traitement mecanique utilise principalement pour les revetements en pierre des immeubles et procede pour obtenir un corps de travail, utilise dans ce procede, sous la forme d'un flux supersonique de gaz chauds
EP1155781A1 (fr) * 2000-05-17 2001-11-21 Thermo Blast International SA Lance thermo-abrasive
FR2809043A1 (fr) * 2000-05-17 2001-11-23 Thermo Blast Internat S A Lance thermo-abrasive
RU2196937C2 (ru) * 2001-02-21 2003-01-20 Оао По "Энергопром-Стройзащита" Испаритель топлива газодинамического инструмента
RU2201864C2 (ru) * 2001-02-21 2003-04-10 Буданов Николай Павлович Устройство для термоабразивной обработки поверхностей деталей
RU2201329C1 (ru) * 2002-06-14 2003-03-27 Научно-исследовательский институт энергетического машиностроения Московского государственного технического университета им.Н.Э.Баумана Способ термоабразивной очистки поверхностей изделий и устройство для его осуществления
US7101266B2 (en) 2002-07-23 2006-09-05 Oleg Ivanovich Grechishkin Abrasive blasting device
RU2222420C1 (ru) * 2002-07-23 2004-01-27 Гречишкин Олег Иванович Сопловый инструмент устройства для абразивно-струйной обработки поверхности
EP1539424A4 (fr) * 2002-07-23 2006-07-05 Oleg Ivanovich Grechishkin Dispositif de projection de matieres abrasives
RU2234407C1 (ru) * 2003-03-27 2004-08-20 Казимирко Юрий Валерьевич Способ термоабразивной обработки поверхностей и устройство для его осуществления
RU2363569C2 (ru) * 2007-10-18 2009-08-10 Государственное образовательное учреждение высшего профессионального образования Казанский государственный технический университет им. А.Н. Туполева (КГТУ им. А.Н. Туполева) Устройство для очистки внутренней поверхности труб от отложений
CN105964179A (zh) * 2016-06-27 2016-09-28 江苏中超环保股份有限公司 一种管道混合器
RU187807U1 (ru) * 2018-04-25 2019-03-19 Общество с ограниченной ответственностью "Термоабразив групп" Установка для абразивной обработки
RU187864U1 (ru) * 2018-11-30 2019-03-21 Общество с ограниченной ответственностью "Термоабразив групп" Устройство для абразивной обработки
RU187865U1 (ru) * 2018-11-30 2019-03-21 Общество с ограниченной ответственностью "Термоабразив групп" Установка абразивной обработки
RU195515U1 (ru) * 2019-09-26 2020-01-30 Мороз Максим Николаевич Устройство для мокрой очистки газов
RU2737909C1 (ru) * 2020-07-02 2020-12-04 Федеральное государственное бюджетное учреждение науки Институт машиноведения им. А.А. Благонравова Российской академии наук (ИМАШ РАН) Способ подготовки поверхности для нанесения износостойких покрытий
RU2743822C1 (ru) * 2020-07-07 2021-02-26 Валерий Михайлович Башков Способ паро-абразивно-струйной очистки поверхностей

Also Published As

Publication number Publication date
SE8803288L (sv) 1988-09-16
SE8803288D0 (sv) 1988-09-16
BR8707647A (pt) 1989-10-31
SE462147B (sv) 1990-05-14
JPH01502248A (ja) 1989-08-10
FI884451A7 (fi) 1988-09-28
FI884451A0 (fi) 1988-09-28
DE3790906T1 (de) 1989-03-23

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