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carbon steel double flap rotary airlock valve
Double-layer electric lock air flap valve, also known as lock air feeder, has two categories, single door and double door, which are generally applicable to building materials, metallurgy, chemical in
- Commodity name: carbon steel double flap rotary airlock valve
- Commodity ID: 1149765491023826944
- DESCRIPTION
-
Double-layer electric lock air flap valve, also known as lock air feeder, has two categories, single door and double door, which are generally applicable to building materials, metallurgy, chemical industry, electric power and other industries. As the unloading device of various types of dust removal equipment, hopper discharge equipment and various grinding equipment, dryers, silos and other equipment to the unloading device to prevent wild wind blowing.
A
B
C
A1
B1
C1
H
L
N-φ
Discharging capacity (M3/n)
Open frequency
(t/m)Temperature
Reducer model
Motor power
Weight
φ300
φ260
φ200
290
250
200
680
1540
8-φ13
12
17
≤350℃
XWD3-59
0.55-6
124
φ 320
φ280
φ220
310
270
220
680
1690
8-φ13
14
17
≤350℃
XWD3-59
0.55-6
162
φ340
φ300
φ240
330
290
240
680
1710
8-φ13
17
17
≤350℃
XWD3-59
0.75-6
216
φ360
φ320
φ260
350
310
260
860
1840
8-φ13
19
17
≤350℃
XWD3-59
0.75-6
288
φ380
φ340
φ280
380
330
280
860
2010
8-φ18
20
12
≤350℃
XWD3-71
0.75-6
423
φ400
φ360
φ300
400
350
300
860
2030
8-φ18
23
12
≤350℃
XWD3-71
1.1-6
552
φ420
φ380
φ 320
420
370
320
1000
2280
8-φ18
25
12
≤350℃
XWD3-71
1.1-6
773
φ440
φ400
φ340
440
390
340
1000
2310
8-φ18
28
12
≤350℃
XWD3-71
1.1-6
1037
φ500
φ460
φ400
510
510
400
1100
2370
8-φ18
35
12
≤350℃
XWD4-71
1.5-6
1260
φ610
φ560
φ480
600
550
480
1200
2470
16-φ18
50
12
≤350℃
XWD4-71
1.5-6
1420
φ 660
φ610
φ500
660
610
500
1200
2480
16-φ18
52
8
≤350℃
XWED53-121
1.1-6
1638
φ 670
φ620
φ540
670
620
540
1200
2620
16-φ18
55
8
≤350℃
XWED53-121
1.1-6
1894
φ740
φ680
φ 600
730
680
600
1200
2620
16-φ18
60
8
≤350℃
XWED64-121
1.5-6
2458
Working principle:The transmission rod is driven by the speed reducer to drive the upper and the lower two transmission shafts to rotate through the crank, the cam and the connecting rod respectively, and is opened interactively. Through the equipped lever system or the extension spring, the valve plate can be reliably reset to prevent the wild wind from being blown into. The unloading of the system is completed according to the determined opening and closing frequency.Feature:The double-layer electric lock flap has two sealing surfaces. The two sealing surfaces of the most commonly used mode gate valves form a wedge, and the wedge angle varies with the valve parameters. Usually 50. The gate of the wedge plug valve can be made in one piece, called a rigid gate. It can also be made into a gate that can produce a slight amount of deformation, in order to improve its process ability, make up for the deviation of the sealing surface angle in the processing process. This gate is called a flexible gate. When the flapper valve is closed, only the medium pressure can seal the sealing surface, that is, the pressure of the medium presses the sealing surface of the gate plate to the valve seat on the other side to ensure the sealing of the sealing surface. This is self-sealing. Most of the plug-in valve is forced to seal, that is, when the valve is closed, it must rely on external force to force the gate to the valve seat to ensure the sealing surface of the seal.Structural Drawing:1.Reducer 2. Valve body 3. Valve shaft 4. Hammer 5.Valve plate 6.Cam 7.connecting rod 8. Crank
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