products
GGS series scraper coal feeder
The GGS-type scraper coal feeder is a conveying equipment that uses flexible components to pull scrapers and push materials for continuous displacement. It has the characteristics of strong adaptability to coal types, small space occupation, reliable operation, and long service life. It is also equipped with a spiral gate to control the coal discharge amount, and is suitable for continuous coal feeding in multiple medium and small industrial boilers. When placing an order, in addition to specifying the model and specification of the scraper coal feeder, a layout diagram should be drawn, and the conveying length L, angle α, center distance of the discharge port A, and elevation H should be provided; the type of discharge gate (pull plate, spiral), adjustment method (Type Ⅰ and Ⅱ); maximum coal conveying capacity, production nature (for production, for domestic use), production shifts, and the name, model and specification of the equipment connected before and after the scraper coal feeder, etc.
| GGS-10 | GGS-15 | GGS-20 | GGS-25 | GGS-30 | |||
| Coal conveying capacity（t/h） | 10 | 15 | 20 | 25 | 30 | ||
| Material particle size（mm） | <250 | ||||||
| chain speed（m/s） | 0.14 | 0.15 | 0.17 | ||||
| dip angle α（°） | 0-30 | ||||||
| Increase the height H。( m） | 10 | ||||||
| Conveying length L ( m） | 50 | 40 | |||||
| Motor power （KW） | 1.5 ~ 5.5 | 2.2 ~ 7.5 | |||||
| weight（kg/m） | 175 | 186 | 200 | 260 | 320 | ||
| DZ One-way Spiral Gate | Specification（mm ) | 300 X 300 | 400X 300 | 500X300 | 600 X 400 | 700 X 400 | |
| Adjustment method | Type Ⅰ | H0≤2m | |||||
| ⅡType | 80>2m | ||||||
| Model/Part | GGS-10 | GGS-15 | GGS-20 | GGS-25 | GGS-30 |
| 0°＜α≤30° | |||||
| B | 404 | 506 | 608 | 710 | 812 |
| B1 | 520 | 622 | 724 | 872 | 972 |
| B2 | 895 | 935 | |||
| B3 | □ 900 | □ 1000 | □ 1100 | □ 1200 | □ 1300 |
| n x b | 4 x213 | 4 x238 | 4 x263 | 4 x288 | 4 x318 |
| H3 | 500 | 600 | |||
| H0 | Given by the user according to requirements | ||||
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α=0° | ||||
| B. | □ 800 | □ 900 | □ 1000 | □ 1100 | □ 1200 |
| H | 934 | 1034 | |||
| H2 | 755 | 815 | 875 | 1040 | 1100 |
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|
0°＜α≤30° | ||||
| H | H0+800 | H0+850 | |||
| H1 | 583 | 685 | |||
| H2 | 850 | 900 | 960 | 1125 | 1185 |
| L3 | 900 | 960 | 1000 | 1050 | 1100 |
| L2 | 2000 | 2500 | |||
| L1 | L1=H0/Sinα+400 | ||||
