FIELD: mining industry; cleaning of main water drain sumps. SUBSTANCE: device has rock transporter and drive. Transporter is made in form of twin vertical closed chain with rippers and scrapers provided with adjustment of chain working strand made in form of rotary cantilever support engaging with chain and flexible ties connected with supports. Device has roller supports located under opening roof. Roller supports are designed for keeping idle strand of chain above flooding level. Device is provided also with grips for suspending chain working strand. EFFECT: improved cleaning of water drain sumps. 2 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| STORAGE SUMP CLEANING METHOD | 2004 |
|
RU2267580C1 |
| STORAGE SUMP CLEANING METHOD | 2004 |
|
RU2267579C1 |
| SCRAPER CONVEYOR CHAIN TENSIONER | 1995 |
|
RU2099265C1 |
| CONVEYOR BELT CENTERING DEVICE | 1996 |
|
RU2116950C1 |
| CONVEYOR BELT ALIGNING DEVICE | 2004 |
|
RU2276055C2 |
| UNIT FOR SUPPLYING PACKING INTO EXCAVATED SPACE | 0 |
|
SU1693268A1 |
| COMPLEX FOR TUNNELLING OF SUBWAY MINE OF ROUND CROSS SECTION | 2012 |
|
RU2482276C1 |
| ENTRY-DRIVING MACHINERY SET | 0 |
|
SU1283401A1 |
| MONORAIL OVERHEAD INSTALLATION | 0 |
|
SU1157268A1 |
| METHOD OF CONVEYER-TYPE LOADING OF TRANSPORT WORKINGS AND CONVEYER PLANT FOR PERFORMING SAME | 0 |
|
SU652333A1 |
