SU1467166A1 - Arrangement for withdrawing dust while drilling - Google Patents

Arrangement for withdrawing dust while drilling Download PDF

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Publication number
SU1467166A1
SU1467166A1 SU864150366A SU4150366A SU1467166A1 SU 1467166 A1 SU1467166 A1 SU 1467166A1 SU 864150366 A SU864150366 A SU 864150366A SU 4150366 A SU4150366 A SU 4150366A SU 1467166 A1 SU1467166 A1 SU 1467166A1
Authority
SU
USSR - Soviet Union
Prior art keywords
differentiator
dust collection
housing
collection system
drilling
Prior art date
Application number
SU864150366A
Other languages
Russian (ru)
Inventor
Григорий Зиновьевич Липкин
Original Assignee
Пермский Проектно-Конструкторский И Экспериментальный Институт Горного Машиностроения "Пермгипрогормаш"
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 Пермский Проектно-Конструкторский И Экспериментальный Институт Горного Машиностроения "Пермгипрогормаш" filed Critical Пермский Проектно-Конструкторский И Экспериментальный Институт Горного Машиностроения "Пермгипрогормаш"
Priority to SU864150366A priority Critical patent/SU1467166A1/en
Application granted granted Critical
Publication of SU1467166A1 publication Critical patent/SU1467166A1/en

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Abstract

Изобретение относитс  к горной пром-сти. Цель - повьшение эффективности пьшеулавлевани . Устр-во содержит корпус 1 с отсасывающими патрубком 6 и дифференциатором 7, размещенным в корпусе 1. Дифференциатор .7 выполнен в виде перфорированного ци-- линдра, установленного соосно с буровым ставом 8 и охватывающего последний . Буровой штыб из шпура выноситс  ставом 8 во внутреннюю полость корпуса 1 и через дифференциатор транспортируетс  к разгрузочному окну. При этом мелкие фракции бурового штыба и пьшь за счет разрежени , создаваемого системой пылеулавливани , через отверсти  дифференциатора отсасываютс  в патрубок 6 и систему пылеулавливани . Использование данного устр-ва снижает затраты на пылеулавливание и уменьшает габариты системы пылеулавливани . ил. The invention relates to the mining industry. The goal is to increase the efficiency of drawing. The device includes a housing 1 with a suction nozzle 6 and a differentiator 7 placed in housing 1. Differentiator .7 is made in the form of a perforated cylinder, installed coaxially with the drill rod 8 and enclosing the latter. The drill stem is removed from the bore-hole by putting a 8 into the internal cavity of the housing 1 and through the differentiator is transported to the discharge window. At the same time, the fine fractions of the drill rod and the pit due to the vacuum created by the dust collection system are sucked through the holes of the differentiator into the pipe 6 and the dust collection system. Using this device reduces dust collection costs and reduces the size of the dust collection system. silt

Description

Редактор А.ШандорEditor A. Shandor

Составитель И,Аллагулов Техред А.КравчукCompiled by And, Allagulov Tehred A. Kravchuk

Корректор А,0бручарCorrector A, 0bouchar

Заказ 1177/25Order 1177/25

Тираж 449Circulation 449

ВНИИПИ Государственного комитета по изобретени м и открыти м при ГКНТ СССР 113035, Москва, Ж-35, Раушска  наб., д. 4/5VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab. 4/5

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Claims (1)

Формула изобретенияClaim Устройство для отвода пыли при бурении, включающее корпус с отсасывающим патрубком и дифференциатором, размещенным в корпусе, отличающ е е с я, тем, что, с целью повышения эффективности пылеулавливания, дифференциатор выполнен в виде перфорированного цилиндра, установленного соосно с буровым ставом и охваты в ающе го по сл едний.A device for removing dust during drilling, including a housing with a suction nozzle and a differentiator located in the housing, characterized in that, in order to increase the efficiency of dust collection, the differentiator is made in the form of a perforated cylinder mounted coaxially with the drill stand and covered in the last one.
SU864150366A 1986-11-24 1986-11-24 Arrangement for withdrawing dust while drilling SU1467166A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU864150366A SU1467166A1 (en) 1986-11-24 1986-11-24 Arrangement for withdrawing dust while drilling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU864150366A SU1467166A1 (en) 1986-11-24 1986-11-24 Arrangement for withdrawing dust while drilling

Publications (1)

Publication Number Publication Date
SU1467166A1 true SU1467166A1 (en) 1989-03-23

Family

ID=21268724

Family Applications (1)

Application Number Title Priority Date Filing Date
SU864150366A SU1467166A1 (en) 1986-11-24 1986-11-24 Arrangement for withdrawing dust while drilling

Country Status (1)

Country Link
SU (1) SU1467166A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019144661A1 (en) * 2018-01-25 2019-08-01 中国矿业大学 Mining drill and dust removal device therefor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 454338, кл, Е 21 С 7/02, 1975. Авторское свидетельство СССР № 446647, ет. Е 21 С 7/0.2, 1972. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019144661A1 (en) * 2018-01-25 2019-08-01 中国矿业大学 Mining drill and dust removal device therefor

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