Structural features:
The heavy hammer type air lock flap valve adopts a steel plate welding structure and a self resetting mechanism for the counterweight rod, with a compact structure and stable and reliable operation.
working principle:
The valve plate of the heavy hammer type air lock flap valve automatically opens under the gravity of the material. After the material falls, the counterweight lever system automatically resets the valve plate to prevent wild wind from blowing in, thus completing the transportation of the material.
Main technical parameters:
A
B
C
A1
B1
C1
H1
H
L
L1
L2
N-φ
operation temperature
(Work temperature)Ash unloading capacity
(M3/h)
φ300
φ260
φ200
290×290
250×250
200×200
750
375
445
180
2605
8-φ15
≤150℃
3
φ400
φ360
φ300
412×412
350×350
300×300
900
450
606
230
320
8-φ18
6
φ420
φ380
φ320
432×432
370×370
320×320
920
460
636
240
330
8-φ18
8
φ500
φ460
φ400
512×512
450×450
400×400
1100
550
756
370
370
8-φ18
16
φ660
φ610
φ500
660×660
610×610
500×500
1300
650
878
420
420
16-φ20
24
φ746
φ702
φ630
746×746
702×702
630×630
1600
800
943
485
485
20-φ20
35