SU819357A1 - Arrangement for airing deep quarries - Google Patents
Arrangement for airing deep quarries Download PDFInfo
- Publication number
- SU819357A1 SU819357A1 SU792763158A SU2763158A SU819357A1 SU 819357 A1 SU819357 A1 SU 819357A1 SU 792763158 A SU792763158 A SU 792763158A SU 2763158 A SU2763158 A SU 2763158A SU 819357 A1 SU819357 A1 SU 819357A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- airing
- arrangement
- deep quarries
- deep
- quarries
- Prior art date
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- Ventilation (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ ВЕНТИЛЯЦИИ ГЛУБОКИХ КАРЬЕРОВ(54) DEVICE FOR VENTILATION OF DEEP CAREERS
Оно состоит из аэростата 1 с гондолой 2, к которому прикреплены регулирующие раст жки 3, концами запйзованные в барабаны лебедок 4, установленных на бортах, карьера, гибкой трубы 5 с распорными кольцами и раструбом 6, одним концом прикрепленной к гондоле аэростата, а другим - к месту проветривани участка 7 карьера.It consists of an aerostat 1 with a gondola 2, to which regulating straps 3 are attached, ends tapped into drums of winches 4 mounted on boards, a quarry, a flexible pipe 5 with spacer rings and a socket 6, one end attached to the balloon gondola and the other to the place of ventilation section 7 career.
Гондола аэростата снабжена двум подъемными лебедками 8, тросы 9 которых жестко прикреплены к нижней части гибкой трубы и пропущены через ограничительною кольца 10, укрепленные на ее внешней поверхности. Привода 11 лебедок 8 электрокабелем 12 соединены с источником питани 13, установленным на борту карьра . Электрокабелк посредством ограничительных колец 14 св заны с одно из регулирующих раст жек 3.The gondola of the balloon is equipped with two lifting winches 8, the cables 9 of which are rigidly attached to the lower part of the flexible pipe and passed through the restrictive ring 10 fixed on its outer surface. The drive 11 of the winches 8 is connected by electrical cable 12 to a power source 13 mounted on board the quarry. The electric cable through restriction rings 14 is connected to one of the adjustment stretch 3.
Вентил ци карьера может быть как естественна , так и принудительна . В последнем случае вентил тор 15 и дизель-генератор 16 устанавливают на транспортное средство 17, которое устанавливают под :раструбом б.Ventilator q career can be both natural and forced. In the latter case, the fan 15 and the diesel generator 16 are mounted on the vehicle 17, which is installed under: a socket b.
Перед производством взрлвных работ транспортное средство удал ют на борт карьера.При подаче по электрокабелю 12 питани к приводам лебедок 8 последние наматывают тросы 9 на свои барабаны, тем самым осуществл подъем гибкой трубы 5, котора складываетс как бы в гармошку .Before carrying out the works, the vehicle is removed on board the quarry. When fed through electric cable 12 to the winch drives 8, the latter wind the cables 9 onto their drums, thereby lifting the flexible pipe 5, which folds, as it were, into an accordion.
После производства взрывных рабо гибкую трубу посредством лебедок 8 опускают в первоначальное положение транспортное средство с вентил тором и дизель-генератором устанавливают под раструбом и осуществл ю вентил цию участка карьера.After production of the explosives, the flexible pipe by means of the winches 8 is lowered into the initial position the vehicle with a fan and a diesel generator is installed under the bell and carried out the ventilation of the pit section.
Естественную вентил цию осуществл ют обычно при малой глубине карьераNatural ventilation is usually performed with a shallow pit depth.
Ожидаемый экономический эффект от внедрени предлагаемого устройства составит около 50 тыс. руб. в год.The expected economic effect from the introduction of the proposed device will be about 50 thousand rubles. in year.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792763158A SU819357A1 (en) | 1979-05-08 | 1979-05-08 | Arrangement for airing deep quarries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792763158A SU819357A1 (en) | 1979-05-08 | 1979-05-08 | Arrangement for airing deep quarries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU819357A1 true SU819357A1 (en) | 1981-04-07 |
Family
ID=20826450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792763158A SU819357A1 (en) | 1979-05-08 | 1979-05-08 | Arrangement for airing deep quarries |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU819357A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2404244A (en) * | 2003-07-19 | 2005-01-26 | William Alexander Courtney | A ventilation device used to remove foul air from above or below the ground |
| RU2677171C1 (en) * | 2017-12-19 | 2019-01-15 | Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" | Pit ventilation method |
-
1979
- 1979-05-08 SU SU792763158A patent/SU819357A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2404244A (en) * | 2003-07-19 | 2005-01-26 | William Alexander Courtney | A ventilation device used to remove foul air from above or below the ground |
| RU2677171C1 (en) * | 2017-12-19 | 2019-01-15 | Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" | Pit ventilation method |
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