
SLW型双管螺旋喂料器
DOUBLE-PIPE SCREW FEEDING ENGINE
该螺旋喂料机适用于干燥粉状物料(如煤粉、水泥、谷物、砂石等)的均匀连续供料。
该设备采用摆线针轮减速机,加装VF变频器,调速范围广,运转平稳、噪声低、结构紧凑、体积小,可以方便地调节物料流量,满足不同生产工艺要求。
The device is used to continually supply dry power material, such as coal power, cement, grain and sand etc.
The device is equipped with cycloid pin wheel speed reducer and VF transducer. It has the features of great range of timing, smooth operation, low noise, compact structure and small volume. It can adjust flow of material expediently and meet the demand of different production technics.
型号说明:
Model explanation:
SLW-×××-××××
进出料口中心距 mm Center interval of inlet and outlet
螺旋直径mm Screw diameter
规格代号 Spec code
双管螺旋喂料机主要技术参数:
Main technical parameter:
规格型号
Type
转速(r/min)
Rotate speed
输送能力(m3/h)
Transport ability
计算需要功(kw)
Needed power
减速器型号
Type of reducer
重量kg
W
Φ125×1500
20~80
2~5
0.491
BWD18-17-2.2
1160
Φ125×2500
20~80
2~5
0.871
BWD18-17-2.2
1340
Φ150×1500
26~79
5~10
0.987
BWD18-17-2.2
1550
Φ150×2500
26~79
5~10
1.635
BWD22-17-4.0
1750
Φ175×1500
25~80
6~16
1.57
BWD22-17-4.0
1750
Φ175×2500
25~80
6~16
2.62
BWD22-17-4.0
1850
Φ200×1500
25~80
8~25
2.45
BWD22-17-4.0
1820
Φ200×2500
25~80
8~25
4.09
BWD22-17-5.5
1980
Φ250×2500
20~65
11~34
5.55
BWD22-17-7.5
2450
Φ300×3000
20~65
20~65
12.5
BWD33-17-15
3050
喂料能力计算:
Feeding ability calculation:
式中:
Q---双管螺旋喂料机的喂料能力(m3/h)
Feeding ability
D---螺旋叶直径(m)
Diameter of screw leaf
d---螺旋杆直径(m)
Diameter of screw pole
S---螺旋的螺距(m)
Interval of screw
δ---螺旋叶厚度(m)
Thickness of screw leaf
n---螺旋的转速(r/min)
Rotate speed of screw
---物料的充满系数(一般 =0.9)
Filling coefficient of material
SLW外形图:
Appearance figure:
SLW外形连接尺寸:
Appearance joint dimension:
规格
a×a1
b×b1
c×c1
n1-d1
A×A1
B×B1
C×C1
Φ125×1500
200×500
270×570
320×620
20-Ф13
500×500
570×570
620×620
Φ125×2500
200×500
270×570
320×620
20-Ф13
500×500
570×570
620×620
Φ150×1500
200×600
270×670
320×720
24-Ф13
600×600
670×670
720×720
Φ150×2500
200×600
270×670
320×720
24-Ф13
600×600
670×670
720×720
Φ175×1500
230×700
310×780
360×830
28-Ф13
700×700
780×780
830×830
Φ175×2500
230×700
310×780
360×830
28-Ф13
700×700
780×780
830×830
Φ200×1500
250×800
330×880
390×940
28-Ф13
800×800
880×880
940×940
Φ200×2500
250×800
330×880
390×940
28-Ф13
800×800
880×880
940×940
Φ250×2500
250×1000
330×1080
390×1140
36-Ф13
1000×1000
1080×1080
1140×1140
Φ300×3000
250×1200
330×1280
390×1340
44-Ф13
1200×1200
1280×1280
1340×1340
SLW外形连接尺寸:
Appearance joint dimension:
规格
n-d
n2-d2
H
H1
L
L0
L1
D
E
L2
E1
Φ125×1500
16-Ф18
16-Ф22
643
268
2000
2950
1500
250
620
1950
570
Φ125×2500
16-Ф18
32-Ф22
643
268
4000
4950
2500
250
620
3950
570
Φ150×1500
16-Ф18
26-Ф22
650
275
3000
3950
1500
300
720
2950
670
Φ150×2500
16-Ф18
34-Ф22
650
275
4000
4950
2500
300
720
3950
670
Φ175×1500
20-Ф18
28-Ф22
678
275
3200
4150
1500
350
830
3150
780
Φ175×2500
20-Ф18
36-Ф22
678
275
4200
5150
2500
350
830
4150
780
Φ200×1500
20-Ф18
30-Ф22
683
305
3430
4380
1500
400
940
3370
880
Φ200×2500
20-Ф18
36-Ф22
683
305
4430
5380
2500
400
940
4370
880
Φ250×2500
24-Ф23
42-Ф22
728
340
4850
5800
2500
570
1140
4790
1080
Φ300×3000
32-Ф23
48-Ф22
796
385
5550
6500
3000
620
1340
5490
1280
使用说明:
Usage explanation:
l 安装时螺旋机各机壳及两端机架的纵向不直度和水平度允差为长度的1/1000。底座在机壳装妥以后使之着实,再拧紧地脚螺钉。
l 进出料口现场安装,法兰间连接加密封垫片,不得有间隙。
l 机体装妥后应检查各存油处是否有足够润滑油。
l 运行应平稳可靠,轴承箱不得发生漏油现象,轴承温升不得超过20℃。
l 运行时加料应均匀,否则易造成输送物料的积塞,驱动装置过载。被输送物料内不得混入坚硬的大块物料,避免螺旋卡死造成机体损坏。
l 必需保证输送机无负荷起动,在停车前应停止加料,待机壳内输送完物料后,方能停止运转。
l 使用中应经常检查各机件的工作状态,注意各传动件是否运行良好,应经常加润滑油。
l The error of portrait linearity and horizontal of body and bracket is the 1/1000 of length when install screw engine. Install the support on the body steadily and then lock down the ground bolt.
l Install the inlet and outlet on the spot. Add sealing shim between the two flanges and there is no clearance.
l Check the oil store if there is enough lubricant after the installation is over.
l The operation should be steady and reliable. There is no oil leakage in the bearing box and the raising temperature is not more than 20℃.
l Feed the material equally, otherwise the material will be jammed and the driving device is over loaded. There is no big block hard material in the transported material to avoid blocking and damaging.
l Make sure that the conveyer starts without load and stop feeding before stop the engine. Stop the conveyer after the material is transported completely.
l Often check the working condition of all parts during the operating. Pay attention to the working of transmission parts and add lubricant to the transmission parts.