SU1265311A1 - Arrangement for dust suppression in drilling - Google Patents
Arrangement for dust suppression in drilling Download PDFInfo
- Publication number
- SU1265311A1 SU1265311A1 SU853884842A SU3884842A SU1265311A1 SU 1265311 A1 SU1265311 A1 SU 1265311A1 SU 853884842 A SU853884842 A SU 853884842A SU 3884842 A SU3884842 A SU 3884842A SU 1265311 A1 SU1265311 A1 SU 1265311A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- bit
- annulus
- dust suppression
- fluid
- reservoir
- Prior art date
Links
Abstract
1. УСТРОЙСТВО ДЛЯ ПОДАВЛЕНИЯ ПЫЛИ ПРИ БУРЕНИИ, включающее влагоотделитель, встроенный в нижнюю часть буровой штанги над долотом, резервуар дл сбора жидкости и .каналы дл подачи воды в затрубное пространство , расположенные выше долота, о тличающеес тем, что, с целью повышени эффективности пылеподавлени за счет увеличени давлени жидкости, подаваемой в затрубное пространство, оно снабжено плавающим .кольцевым элементом, установленным с зазором в резервуаре дл сбора жидкости . I1. DEVICE FOR DRAIN SUPPRESSION DURING DRILLING, including a dehumidifier built into the lower part of the drill rod above the bit, a fluid collection tank and channels for supplying water to the annulus above the bit, in order to increase the efficiency of dust suppression by increasing the pressure of the fluid supplied to the annulus, it is provided with a floating ring mounted with a gap in the reservoir for collecting the fluid. I
Description
2. Устройство по п. 1, о т, 2. The device according to claim 1, t,
л и - лым, причем верхн его поверхность чающеес тем, что плавающий кольцевой эл ;мент выполнен пустоте 265311 вьтолнена наклонной в направлении к центру кольца.This is the only one, and its upper surface is susceptible to the fact that the floating annular element is made void 265311 is inclined toward the center of the ring.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853884842A SU1265311A1 (en) | 1985-04-11 | 1985-04-11 | Arrangement for dust suppression in drilling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853884842A SU1265311A1 (en) | 1985-04-11 | 1985-04-11 | Arrangement for dust suppression in drilling |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1265311A1 true SU1265311A1 (en) | 1986-10-23 |
Family
ID=21173356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU853884842A SU1265311A1 (en) | 1985-04-11 | 1985-04-11 | Arrangement for dust suppression in drilling |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1265311A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993020331A1 (en) * | 1992-04-01 | 1993-10-14 | Nicol, Jo-Ann | Sub-assembly for dust suppression in rock drilling |
AU668715B2 (en) * | 1992-04-01 | 1996-05-16 | Sandvik Mining And Construction Usa Llc | Sub-assembly for dust suppression in rock drilling |
-
1985
- 1985-04-11 SU SU853884842A patent/SU1265311A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 866167, Kji. Е 21 С 7/08, 1979. Авторское свидетельство СССР № 361280, кл. Е 21 С 7/08, 15/00, 1970. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993020331A1 (en) * | 1992-04-01 | 1993-10-14 | Nicol, Jo-Ann | Sub-assembly for dust suppression in rock drilling |
AU668715B2 (en) * | 1992-04-01 | 1996-05-16 | Sandvik Mining And Construction Usa Llc | Sub-assembly for dust suppression in rock drilling |
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