SU398755A1 - DEVICE FOR THE SELECTION OF GAS TUBES FROM THE EXPLOSIVED MOUNTAIN MASS - Google Patents
DEVICE FOR THE SELECTION OF GAS TUBES FROM THE EXPLOSIVED MOUNTAIN MASSInfo
- Publication number
- SU398755A1 SU398755A1 SU1706885A SU1706885A SU398755A1 SU 398755 A1 SU398755 A1 SU 398755A1 SU 1706885 A SU1706885 A SU 1706885A SU 1706885 A SU1706885 A SU 1706885A SU 398755 A1 SU398755 A1 SU 398755A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- explosived
- selection
- gas
- gas tubes
- mountain mass
- Prior art date
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Description
Изобретение отиоситс к горной промышленности и может быть использовано дл определеии содержани вредиых газов в порах взорва пюп горной массы.The invention is applied to the mining industry and can be used to determine the content of harmful gases in the pores of the blowing of the rock mass.
Известно устройство дл отбора проб воздуха нз взорванной горной массы, состо щее из нерфорированпого газоприемника, трубок и воздушиого насоса. Дл забора газа в нескольких точках необходимо укладывать соответствующее им количество устройств, что неэкономично.A device for sampling air from a blasted rock mass is known, consisting of a non-perforated gas receiver, tubes and an air pump. To collect gas at several points, it is necessary to stack the corresponding number of devices, which is uneconomical.
Целью изобретени вл етс повышение точиости замера газа в нескольких точках развала взорванной горной массы. Это достигаетс тем, что газоприемник снабжен Н-образным поршнем с манжетами.The aim of the invention is to improve the accuracy of gas measurement at several points of collapse of the blasted rock mass. This is achieved in that the gas receiver is provided with an H-shaped piston with cuffs.
На фиг. 1 изображено предложенное устройство; на фиг. 2 - то же, без перфорироваииой части.FIG. 1 shows the proposed device; in fig. 2 - the same, without perforated part.
Устройство представл ет собой трубу, перфорированную отверсти ми /. Внутри трубы перемещаетс Н-образный поршень 2 с уплотн ющими манжетами 3. Перемещение поршн в трубе осуществл етс с помощью каната 4, пропущенного через поршень и кольцо 5. НаThe device is a pipe perforated with holes. Inside the pipe, the H-shaped piston 2 is moved with sealing cuffs 3. The piston in the pipe is moved by means of a rope 4 passed through the piston and ring 5. On
оabout
передней стенке норшн монтируетс )итуцер 6, на который надеваетс резинова толстостенна трубка 7, подсоединенна к насосу 8. Насос подает отсасываемый воздух в пробонаборный сосуд 9. Длина перфорированной части трубы должна быть равна ишрине развала породы.The front wall of the hole is mounted) Itcher 6, on which rubber thick-walled tube 7 is put, is connected to the pump 8. The pump delivers sucked air into the test vessel 9. The length of the perforated part of the pipe must be equal to the rock breakdown figure.
Устройство перед взрывом укладывак т на почву перпендикул рно к забо на рассто нии линии иаименьшего сопротивлени и закладывают кусками породы, а резиновую трубку и трос ук. адывают внутри его. Газ из породы через перфорированные отверсти попадает в Н-образное пространство поршн ,Before the explosion, the device is placed perpendicularly to the ground at the distance of the lowest resistance line and laid in pieces of rock, and the rubber tube and cable are fixed to the ground. stick inside it. The gas from the rock through the perforated holes into the H-shaped space of the piston,
откуда по резиновому шлангу нагнетаетс в пробонаборньп сосуд.from where a rubber hose is pumped into the test vessel.
П р е д м с т и 3 о б р е т е н и PREDIMT AND 3 ABOUT THIS
Устройство дл отбора газовых проб из взорванно горной массы, включающее перфорированный газоприемннк и с стему газоотсоса , от.тчающеес тем, что, с целью повышени точности замера газа в нескольких точках развала породы, газоприемник снабжен Н-образным поршпем с манжетами.A device for sampling gas samples from an explosively rock mass, including perforated gas receptacles and with a gas suction system, due to the fact that, in order to improve the accuracy of gas measurement at several camber points, the gas receiver is equipped with an H-shaped piston with cuffs.
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2 S2 s
ff
7 7
Риг 2Rig 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1706885A SU398755A1 (en) | 1971-10-18 | 1971-10-18 | DEVICE FOR THE SELECTION OF GAS TUBES FROM THE EXPLOSIVED MOUNTAIN MASS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1706885A SU398755A1 (en) | 1971-10-18 | 1971-10-18 | DEVICE FOR THE SELECTION OF GAS TUBES FROM THE EXPLOSIVED MOUNTAIN MASS |
Publications (1)
Publication Number | Publication Date |
---|---|
SU398755A1 true SU398755A1 (en) | 1973-09-27 |
Family
ID=20490749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1706885A SU398755A1 (en) | 1971-10-18 | 1971-10-18 | DEVICE FOR THE SELECTION OF GAS TUBES FROM THE EXPLOSIVED MOUNTAIN MASS |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU398755A1 (en) |
-
1971
- 1971-10-18 SU SU1706885A patent/SU398755A1/en active
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