FIELD: mining.
SUBSTANCE: in the construction of the feeder slot, consisting of the side walls of the housing, the end walls of the housing, the flange junction, current leads, current transfer consoles, perforated screen heater, the die plate with spinnerets, some rocks melt heating functions transferred to the screen heater. The thickness of the perforated screen heater thickness varies from 1/5 to 1/2 spunbond field, depending on the acidity of the used melt module rocks. The installation height of the perforated screen heater above the upper plane of the spinneret plate with spinnerets is in the range of 5-15 mm depending on diathermancy melt.
EFFECT: increased productivity by reducing feeder wettability, reduction of emission spunbond field, reducing operating current feeder.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ELECTRICAL CERAMIC FURNACE WITH INDIRECT HEATING FOR FORMING OF CONTINUOUS AND STAPLE GLASS FIBRES | 2014 |
|
RU2560761C1 |
| PRODUCTION OF BASALT FIBRES AND EQUIPMENT FOR THEIR PRODUCTION | 2013 |
|
RU2561070C2 |
| MULTIPLE-DIE FEEDER FOR MANUFACTURING CONTINUOUS FIBERS FROM MINERAL MELT | 1993 |
|
RU2087435C1 |
| DEVICE FOR PRODUCTION OF CONTINUOUS FIBERS FROM THERMOPLASTIC MATERIAL WITH HIGH TEMPERATURE OF UPPER CRYSTALLIZATION LIMIT | 2023 |
|
RU2825820C1 |
| MULTIPLE-DRAW HOLE FEEDER FOR PRODUCTION OF CONTINUOUS FIBER FROM MOLTEN ROCKS | 2019 |
|
RU2702439C1 |
| MULTIPLE-DRAW HOLE FEEDER FOR MAKING CONTINUOUS FIBRE FROM MOLTEN ROCK | 2009 |
|
RU2407711C1 |
| MULTIDRAWING NOZZLE FEEDERS FOR PRODUCTION OF MINERAL FIBERS OUT OF MELT OF ROCK | 2002 |
|
RU2217393C1 |
| MULTIHOLE FEEDER FOR FORMING MINERAL FIBER FROM ROCKS | 2002 |
|
RU2207990C1 |
| METHOD AND DEVICE FOR PRODUCING CONTINUOUS FIBRE FROM BASALT ROCKS | 2023 |
|
RU2805442C1 |
| MULTINOZZLE FEEDER OF REFRACTORY ALLOY | 0 |
|
SU1449549A1 |
