SU1267002A1 - Method of airing open mines - Google Patents
Method of airing open mines Download PDFInfo
- Publication number
- SU1267002A1 SU1267002A1 SU853932652A SU3932652A SU1267002A1 SU 1267002 A1 SU1267002 A1 SU 1267002A1 SU 853932652 A SU853932652 A SU 853932652A SU 3932652 A SU3932652 A SU 3932652A SU 1267002 A1 SU1267002 A1 SU 1267002A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- pollutants
- air
- film
- blown
- heating
- Prior art date
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Abstract
Изобретение относитс к горной промышленности и позвол ет повысить э4х})ективность проветривани карьеров . В месте выброса загр зненного воздуха (ЗВ) в атмосферу карьера устанавливают камеру нагрева. Вентил тор засасывает ЗВ в камеру, и в ней ЗВ нагревают. После нагрева ЗВ продувают через пленкообразовательный раствор. При этом формируют изолированные объемы ЗВ в виде мыльных пузьфей (МП), Вследствие разности температур МП и атмосферы карьера возникает восход щий поток МП. В следы МП вовлекаетс , окружающий воздух и устанавливаетс конвективный поток. 2 ил. (Л ND Од sj Ю Д jdr (риг. /The invention relates to the mining industry and permits an increase in e4x}) the ventilation efficiency of quarries. A heating chamber is installed at the place of emission of polluted air (SV) into the atmosphere of the quarry. The ventilator sucks the pollutants into the chamber, and in it the pollutants are heated. After heating, the pollutants are rinsed through a film-forming solution. In this case, isolated volumes of pollutants form in the form of soap puffs (MP). As a result of the temperature difference between the MP and the atmosphere of the open pit, an upward flow of MP occurs. The ambient air is drawn into the traces of the MP and the convective flow is established. 2 Il. (L ND Oud sj Yu D jdr (rig. /
Description
Изобретение относитс к горной промышленности и может найти примене ние дл проветривани карьеров. Цель изобретени - повышение эффективности проветривани карьеров. На фиг. 1 изображена схема реализации способа; на фиг. 2 - вид А на фиг. 1. В локальном месте выброса загр знений в атмосферу карьера устанавливают камеру 1 нагрева воздуха (тепло вой источник) со спиралью 2, соединенную посредством обратного клапана 3 и патрубка 4 с пленкообразователем 5 раствора 6, например мыльного, наход щегос в емкости 7. Пленкообразо ватель 5 имеет вертикальную ось 8 вращени и состоит из двух подпружиненных лепестков дл захода и выхода из емкости 7 (не показано) с отверсти ми 9, которые в рабочем положении совпадают с выходным отверстием патрубка 4, Дл засасывани воздухав камеру 1 нагрева установлен всасывающий вентил тор 10. Загр зненный воздух вентил тором 10 засасывают в камеру 1 нагрева, нагревают его и после достижени дав |лени срабатывани обратного клапана 3 при помощи последнего и патрубка 4The invention relates to the mining industry and can be used for airing quarries. The purpose of the invention is to increase the efficiency of ventilation of quarries. FIG. 1 shows a scheme for implementing the method; in fig. 2 is a view A of FIG. 1. At the local point of pollution release into the open pit atmosphere, an air heating chamber 1 is installed (heat source) with a coil 2 connected via a check valve 3 and nozzle 4 to a film former 5 of solution 6, for example, a soap one located in a tank 7. Film former 5 has a vertical axis of rotation 8 and consists of two spring-loaded petals for entering and exiting the container 7 (not shown) with holes 9, which in the working position coincide with the outlet opening of the nozzle 4, for suction of air into the chamber 1 heating mounted suction fan 10. The contaminated air sucked by the fan 10 in the heating chamber 1, and it is heated upon reaching prevent | laziness actuation return valve 3 by means of the latter and the nozzle 4
В ид АIn id
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853932652A SU1267002A1 (en) | 1985-06-05 | 1985-06-05 | Method of airing open mines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853932652A SU1267002A1 (en) | 1985-06-05 | 1985-06-05 | Method of airing open mines |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1267002A1 true SU1267002A1 (en) | 1986-10-30 |
Family
ID=21190302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU853932652A SU1267002A1 (en) | 1985-06-05 | 1985-06-05 | Method of airing open mines |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1267002A1 (en) |
-
1985
- 1985-06-05 SU SU853932652A patent/SU1267002A1/en active
Non-Patent Citations (1)
Title |
---|
Ушаков К.З,, Михайлов В.А, Аэрологи карьеров. - М.: Недра, 1975, с. 184-187. Авторское свидетельство СССР № 307191, кл. Е 21 С 47/00, 1969. * |
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