Electric air lock feeder,used in coal, chemical, thermal power, cement and other industry place bulk material feeding:
DSG series electric air lock feeder is a kind of dry powder or granular materials can be evenly to the transporting equipment and have locking air, pressure, continuous feeding and discharging function at the same time, it can effectively solve the differential case, is the widely used feeding device, is widely used in coal, chemical, thermal power, cement and other industry place bulk material feeding.
DSG series electric locking air feeder has simple structure, good running effect and the advantages of small volume, light weight, anti-corrosion wear-resistant, with its characteristics of energy saving, high efficiency, safety is the cognitive users.
This machine is mainly composed of housing, impeller, end cover, shaft, cycloidal reducer (including motor), etc
Maintenance: in order to ensure the good operation, the oil cup to bearing grease once a week (MoS2 composite calcium base grease), open the bearing cover, every three months to replace the new grease.
the rotor is multi-blade two-end total enclosed structure, which can lock the air tightly to ensure the material cannot flow freely
The electric air lock shaft sealing is labyrinth and packing combined type, which can ensure the tight sealing and no ash will fly out
The bearing seat is removable split type. The heat insulation performance is good and the grease can lubricate effectively in a long time, which can improve the service life of the bearing.
The air lock adopts chain transmission to guarantee the stable operation, well-distributed feeding, low rotating noise of the impeller, good wear resistance, and easy maintenance.
The feeding impeller has two types: wear resistant type and usual type. The shell of the wear resistant type is lined with wearing bushing, and the impeller is inlaid with wearing strip, both of them can be replaced, which has extended the service life of the equipment.
The two-speed motor or variable-frequency motor can be used to adjust the speed if necessary.
| Size of inlet and outlet (mm) |
250×250 |
300×300 |
400×400 |
450×450 |
460×560 |
| Delivery capacity (m3/h) |
3~15 |
5~20 |
10~60 |
15~100 |
20~200 |
| Motor power (KW) |
0.55~1.5 |
1.1~1.5 |
1.1~2.2 |
1.5~4 |
1.5~5.5 |
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