SU1696730A1 - Device for dust control at ore discharge into chutes - Google Patents
Device for dust control at ore discharge into chutes Download PDFInfo
- Publication number
- SU1696730A1 SU1696730A1 SU894653784A SU4653784A SU1696730A1 SU 1696730 A1 SU1696730 A1 SU 1696730A1 SU 894653784 A SU894653784 A SU 894653784A SU 4653784 A SU4653784 A SU 4653784A SU 1696730 A1 SU1696730 A1 SU 1696730A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ore
- wells
- fan
- discharge
- chutes
- Prior art date
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Изобретение относитс к горной промышленности и м.б. использовано дл снижени выбросов запыленного воздуха из рудоспусков. Цель изобретени - повышение эффективности работы устройства за счет снижени избыточного давлени воздуха в рудоспуске перед падающей горной массой с магазинированием ее в рудоспуске. Дл этого добавочна выработка 5, св занна рудоспуском 2 с горизонтом разгрузки 1, соединена веером скважин 4 с рудоспуском 2. При этом входные отверсти скважин 4 размещены друг под другом по высоте рудоспуска 2 и снабжены защитными козырьками б. Это позвол ет перепускать избыточное давление воздуха, сжимаемого падающей рудой 3, по вееру скважин 4 в доста- вочную выработку 5. При этом снижаетс скорость выброса запыленного воздуха на горизонт разгрузки 1. 4 ил.The invention relates to the mining industry and m. used to reduce emissions of dusty air from ore chutes. The purpose of the invention is to increase the efficiency of the device by reducing the overpressure of air in the ore pass before the falling rock mass with its store in the ore pass. For this additional production 5, connected by ore release 2 with the discharge horizon 1, is connected by a fan of wells 4 with ore passes 2. At the same time, the inlets of wells 4 are placed one above the other along the height of the ore pass 2 and are equipped with protective visors b. This allows the overpressure of air compressed by falling ore 3 to be bypassed along the fan of wells 4 into sufficient output 5. At the same time, the rate of discharge of dusty air to the discharge horizon is reduced. 1. 4 sludge.
Description
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Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894653784A SU1696730A1 (en) | 1989-02-21 | 1989-02-21 | Device for dust control at ore discharge into chutes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894653784A SU1696730A1 (en) | 1989-02-21 | 1989-02-21 | Device for dust control at ore discharge into chutes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1696730A1 true SU1696730A1 (en) | 1991-12-07 |
Family
ID=21430207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU894653784A SU1696730A1 (en) | 1989-02-21 | 1989-02-21 | Device for dust control at ore discharge into chutes |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1696730A1 (en) |
-
1989
- 1989-02-21 SU SU894653784A patent/SU1696730A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Хадзарагов А.П. Борьба с запылением промежуточных горизонтов при эксплуатации капитальных рудоспусков (породоспу- сков). - Автореф. дис. на соиск. степени канд. техн. наук, Орджоникидзе, 1964, с. 18. Там же. с. 18-21. * |
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