SU385042A1 - METHOD OF ISSUE OF RECYCLED ORE - Google Patents
METHOD OF ISSUE OF RECYCLED OREInfo
- Publication number
- SU385042A1 SU385042A1 SU1256219A SU1256219A SU385042A1 SU 385042 A1 SU385042 A1 SU 385042A1 SU 1256219 A SU1256219 A SU 1256219A SU 1256219 A SU1256219 A SU 1256219A SU 385042 A1 SU385042 A1 SU 385042A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ore
- issue
- recycled
- recycled ore
- broken
- Prior art date
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Description
1one
Изобретение относитс к горной промышленности , в частности к способу выпуска отбитой руды.The invention relates to the mining industry, in particular, to a method for the production of broken ore.
Известен способ выпуска отбитой руды из торцового забо , при котором выпуск ведут порци ми, отсекаемыми затвором.There is a known method for the production of broken ore from an end face, in which the discharge is carried out in portions, cut off by a shutter.
Предлагаемый способ отличаетс от известного тем, что предварительное уплотнение производ т путем пережима потока руды . Это повышает интенсивность выпуска отбитой руды.The proposed method differs from the known one in that pre-compaction is carried out by clamping the ore stream. This increases the intensity of the production of broken ore.
Выпуск руды производ т следующим образом .The ore is produced as follows.
Погрузочна машина в торцовом забое погружает руду из отвала 1. По мере забора машиной с помошью механизированного затвора 2 уплотн ют и пережимают верхний слой движуш;егос потока руды 5. Внедрение затвора в откос продолжают до остановки истечени рудной массы. Погрузочна машина выбирает весь объем отсеченной порции руды 1 на глубину, а затем отъезжает на безопасное рассто ние от груди забо . После этого пережимной затвор 2 вывод т из откоса, и истечение рудной массы возобновл етс . Таким образом значительно повышаетс глубина забора руды из-под обрушенных пород, и увеличиваетс интенсивность выпуска.A loading machine in the face bottom immerses the ore from the blade 1. As the machine collects, using the mechanized gate 2, the upper layer of the ore is compacted and pinched; ore flow 5 is continued. The loader picks up the entire volume of the cut-off portion of ore 1 to a depth, and then drives off to the safe distance from the bottom of the chest. After that, the pinch bolt 2 is withdrawn from the slope, and the outflow of ore mass is resumed. In this way, the depth of ore collection from the collapsed rocks significantly increases, and the intensity of output increases.
Предмет изобретени Subject invention
Способ выпуска отбитой руды из торцового забо , при котором выпуск ведут порци ми , отсекаемыми затвором, отличающийс тем, что, с целью повышени интенсивности выпуска, предварительное уплотнение производ т путем пережима потока руды.A method of discharging broken ore from an end face, in which the discharge is carried out in portions, cut off by a shutter, characterized in that, in order to increase the intensity of output, the pre-compaction is performed by clamping the ore flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1256219A SU385042A1 (en) | 1968-07-10 | 1968-07-10 | METHOD OF ISSUE OF RECYCLED ORE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1256219A SU385042A1 (en) | 1968-07-10 | 1968-07-10 | METHOD OF ISSUE OF RECYCLED ORE |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU884485115A Addition SU1571780A2 (en) | 1988-07-29 | 1988-07-29 | System folr transmission and reception of signals with simultaneous amplitude and frequency modulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU385042A1 true SU385042A1 (en) | 1973-05-29 |
Family
ID=20442954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1256219A SU385042A1 (en) | 1968-07-10 | 1968-07-10 | METHOD OF ISSUE OF RECYCLED ORE |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU385042A1 (en) |
-
1968
- 1968-07-10 SU SU1256219A patent/SU385042A1/en active
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