The rotary valve known as cindervalve, transfers the powder or small granular materials to the lower discharge hole for discharge from the upper feed bin or hopper utilizing rotating impeller with grid chamber, thus realizing even feeding or variable feeding. The speed of impeller can be adjusted and changed at any time using an adjustable-speed motor according to needs, thus, the feeding capacity can be adjusted.
It is mainly applied for dust removal, dust cleaning, packing machine and professional transportation batching system in industries such as power plant, cement plant chemical plant, etc., used for air locking or quantitative feeding during conveying of dry powder material, and can also be used for dust discharge under dust hopper of dust catcher and air preheater, with simple structure and stable performance, convenient operation and maintenance, it is the ideal accessory for conveying, discharging and batching systems.
It is mainly applied for dust removal, dust cleaning, packing machine and professional transportation batching system in industries such as power plant, cement plant chemical plant, etc., used for air locking or quantitative feeding during conveying of dry powder material, and can also be used for dust discharge under dust hopper of dust catcher and air preheater, with simple structure and stable performance, convenient operation and maintenance, it is the ideal accessory for conveying, discharging and batching systems.
| type | YJD200 | YJD200A | YJD300 | YJD300A | YJD400 | YJD500 | YJD630 | YJD800 | YJD1000 | |||||||||
| size of the impeller mm | Φ200*200 | Φ200*300 | Φ300*300 | Φ300*400 | Φ400*400 | Φ500*500 | Φ630*600 | Φ800*800 | Φ1000*1000 | |||||||||
| Emissions per turn m3 /rpm | 0.005 | 0.008 | 0.018 | 0.024 | 0.045 | 0.05 | 0.09 | 0.092 | 0.11 | |||||||||
| Impeller speed rpm | 10 | 19 | 19 | 31.5 | 19 | 25.5 | 25.5 | 35 | 25.5 | 35 | 25 | 35 | 20 | 28 | 20 | 28 | 20 | 28 |
| theory of feeding ability m³/h | 3 | 6 | 9 | 15 | 20 | 27 | 37 | 48 | 68 | 90 | 75 | 105 | 108 | 126 | 132 | 160 | 154 | 192 |
| Rated feeding ability m³/h | 2 | 4 | 6 | 10 | 15 | 20 | 30 | 40 | 60 | 80 | 70 | 90 | 98 | 110 | 110 | 140 | 132 | 160 |
| Motor power kw | 0.75 | 0.75 | 1.1 | 1.5 | 1.5 | 2.2 | 2.2 | 3 | 3 | 4 | 4 | 4 | 5.5 | 5.5 | .5.5 | 7.5 | 7.5 | 7.5 |
| Type speed reducer | BW1 | BW1 | BW2 | BW2 | BW2 | BW3 | BW4 | BW5 | BW5 | |||||||||
| Maximum particle material mm | 30 | 30 | 45 | 45 | 50 | 60 | 75 | 80 | 110 | |||||||||
| Sprocket pitch | 3/4＂ | 3/4＂ | 1＂ | 1＂ | 1＂ | 1＂ | 1＂ | 2＂ | 2＂ | |||||||||
