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RU2000103383A - BOOSTER SANDBLASTING DEVICE - Google Patents

BOOSTER SANDBLASTING DEVICE

Info

Publication number
RU2000103383A
RU2000103383A RU2000103383/02A RU2000103383A RU2000103383A RU 2000103383 A RU2000103383 A RU 2000103383A RU 2000103383/02 A RU2000103383/02 A RU 2000103383/02A RU 2000103383 A RU2000103383 A RU 2000103383A RU 2000103383 A RU2000103383 A RU 2000103383A
Authority
RU
Russia
Prior art keywords
outer ring
extension pipe
booster
nozzle
along
Prior art date
Application number
RU2000103383/02A
Other languages
Russian (ru)
Other versions
RU2175599C2 (en
Inventor
Михаил Афанасьевич Макаров
Константин Егорович Вебер
Андрей Владимирович Абрамов
Сергей Владиславович Шидловский
Сергей Александрович Никонов
Original Assignee
Оао По "Энергопром-Стройзащита"
Filing date
Publication date
Application filed by Оао По "Энергопром-Стройзащита" filed Critical Оао По "Энергопром-Стройзащита"
Priority to RU2000103383/02A priority Critical patent/RU2175599C2/en
Priority claimed from RU2000103383/02A external-priority patent/RU2175599C2/en
Application granted granted Critical
Publication of RU2175599C2 publication Critical patent/RU2175599C2/en
Publication of RU2000103383A publication Critical patent/RU2000103383A/en

Links

Claims (1)

Устройство пескоструйного инструмента с двумя каналами, сверхзвуковыми соплами, расположенными осесимметрично и заканчивающимися удлинительной трубой, равной длине 1,5-2,5 диаметра внешнего кольцевого сопла, отличающееся тем, что газ (воздух), проходящий через внешнее кольцевое сопло, по периметру которого расположены отклоняющие и закручивающие поток лопатки, при этом в объеме удлинительного патрубка по оси образуется разреженная зона-"пустота", куда через центральное сверхзвуковое сопло внутреннего контура подается рабочая смесь, приобретающая высокую кинетическую энергию, достаточную для разрушения прочных материалов.The device of a sandblasting tool with two channels, supersonic nozzles located axisymmetrically and ending with an extension pipe equal to the length of 1.5-2.5 diameters of the outer ring nozzle, characterized in that the gas (air) passing through the outer ring nozzle, along the perimeter of which are located blades deflecting and swirling the flow, while in the volume of the extension pipe along the axis a rarefied zone is formed - the "void", where the working mixture is fed through the central supersonic nozzle of the internal circuit, Brittany high kinetic energy sufficient to destroy durable materials.
RU2000103383/02A 2000-02-10 2000-02-10 Booster sandblast device RU2175599C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2000103383/02A RU2175599C2 (en) 2000-02-10 2000-02-10 Booster sandblast device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2000103383/02A RU2175599C2 (en) 2000-02-10 2000-02-10 Booster sandblast device

Publications (2)

Publication Number Publication Date
RU2175599C2 RU2175599C2 (en) 2001-11-10
RU2000103383A true RU2000103383A (en) 2002-02-10

Family

ID=20230521

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000103383/02A RU2175599C2 (en) 2000-02-10 2000-02-10 Booster sandblast device

Country Status (1)

Country Link
RU (1) RU2175599C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2253690C2 (en) * 2003-05-13 2005-06-10 Ахметшин Ринат Робертович Metal fiber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU477831A1 (en) * 1971-04-01 1975-07-25 Предприятие П/Я А-3684 Nozzle device of the shot blasting apparatus
DE3527923A1 (en) * 1985-08-03 1987-02-12 Baiker Ag METHOD AND DEVICE FOR STRENGTHENING THE WALL OF A HOLE WITH BALL BEAMS
US5176018A (en) * 1991-10-02 1993-01-05 General Electric Company Shot sensing shot peening system and method having a capacitance based densitometer
RU2137593C1 (en) * 1998-05-18 1999-09-20 Брезгин Сергей Николаевич Method of abrasive-air treatment of surface and gun intended for its realization

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