Introduction:
PL(NE)-type circular chain centrifugal bucket elevator manufactured by our factory is composed of the moving part (hopper and traction chain), the upper section with driving sprocket, the lower section with tension wheel, the intermediate housing, the driving device, the reverse braking device and so on.
The hopper of this elevator is discontinuous arrangement, which is used for loading by “drawing method” and unloading by “centrifugal feeding method”.
The traction mechanism of the elevator is two ring chains.
manufacturing and installation methods:
According to different requirements, the machine has the following different manufacturing and installation methods:
1. According to the shape of hopper, it is divided into two types
S method — with deep garden bottom hopper
Q method — with shallow garden bottom hopper
2. There are two types of discharge ports in the upper section
X1 method — discharge port with inclined flange
X2 method — discharge port with horizontal flange
3. according to the lower section of the form of the feed port is divided into two
J1 method — the inclined plane of the feed inlet forms a 45 Angle with the horizontal plane
J2 method — the inclined plane of the feed inlet forms a 60 Angle with the horizontal plane
4. According to the position of the side inspection door in the middle housing, it is divided into four types
K1 method — middle housing side with lower left inspection door
K2 method — middle housing side with lower right inspection door
K3 process – middle housing side with upper left inspection door
K4 process – middle housing side with upper right inspection door
5. According to the position of the inspection door on the end face of the middle housing, it is divided into two types
Z1 method — middle housing end face with bottom inspection door
Z2 method — middle housing end face with upper inspection door
6. according to the transmission of the relative position of the elevator is divided into two
Left – the drive is on the left
Right – the drive is on the right
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Hoist Type |
PL-250 |
PL-350 |
PL-450 |
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Ψ=0.75 |
Ψ=1 |
Ψ=0.85 |
Ψ=1 |
Ψ=0.85 |
Ψ=1 |
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Conveyor Capacity（m³/h ) |
22.3 |
30 |
50 |
59 |
85 |
100 |
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Hopper |
Capacity（L) |
3.3 |
10.2 |
22.4 |
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Bucket Pitch (Chain Pitch)（mm) |
200 |
250 |
320 |
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Hopper Chain Weight（kg/m ) |
36 |
64 |
92.5 |
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Chain Specification (Small Axle Diameter * Pitch * Allowable Tension) |
Φ20*200*1600 |
Φ20 * 250 *2500 |
Φ24 *320 * 2500 |
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Number Of Sprocket Teeth |
Transmission Sprocket |
8 |
6 |
6 |
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Tightening Sprocket |
6 |
6 |
6 |
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Hopper Speed（m/s) |
0.5 |
0.4 |
0.4 |
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Transmission Sprocket Shaft Rotation（r/min ) |
18.7 |
15.5 |
11.8 |
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Blockness Of General Materials（mm) |
55 |
80 |
110 |
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Maximum BlockSize (content not exceeding 10%) (mm) |
75 |
110 |
150 |
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