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QS air-cushion conveyor
 

The mid- seventies , foreign industrial輸送system uses a ------ a kind of new air-cushion belt conveyor , the Jiegou its novel , innovative Yuan Li , significant energy savings , and a wide range of Shiyinggongneng , Attracted people’s attention . The early eighties , many European and American developed countries, in mines , ports , factories, extensive use of such a belt conveyor, made significant economic benefits, a great trend to replace belt conveyor idlers . Since 1986 , the company focused on technology , commitment to the application of air-cushion belt conveyor , achieved remarkable results. 1988 products by FX provincial technical appraisal in 1990 by the provincial new product development award by the State Planning Commission included in the " Eighth Five-Year "national key enterprise of new technology development projects. Now , the company has formed a cushion belt conveyor scale series production .

The second generation of new air-cushion belt conveyor innovation
1 , the innovative design theory ---- the advanced theory of water wave air flow replaced the fan with a larger air flow limitation theory , greatly improve the uniformity and stability of the air cushion .
2 , design innovation ---- second channel angular design to replace a channel angular design , the tank is more scientific and reasonable structure , to overcome the phenomenon of tape grazing , running effect increased by 20% , gas consumption savings of 15% .
3, the innovative layout orifice --- a five -point method to replace the orifice arranged in parallel arrangement method, not only optimize the matching air volume and pressure relationship , but also improve the carrying capacity of air cushion layer , and widened the air-cushion belt Conveyor applications.
4 , gas tank structure innovative modular gas box ---- to replace the whole gas tank , not only greatly reduce distortion, improving the sealing performance of gas tank , but also for maintenance and overhaul , once the damaged disc slot , do not Replacement of the entire solar terms box , you can just replace the disk slot , and greatly reduced maintenance costs.
5, air supply device innovation ---- additional points for the first time the wind streaming device, which not only reasonable sub- style diversion , but also greatly reduces the loss of air flow resistance , energy saving lead at home .
6, the wind source matching the first generation of air-cushion belt conveyor innovation ---- usually use 9 - 19,4 - 72 ,9 - 26 , 4 - 68 and other ordinary fans , these fans are not with air-cushion belt Conveyor to match the characteristics , leading to cushion poor stability . I fan with Xi’an Jiaotong University Research Institute successfully developed properties with air-cushion belt conveyor to match the new fans , not only scientific solution to the air volume and pressure of the matching relations , but also improve the uniformity and stability of air-cushion to raise the interest rate of 15 air % .

Selection :

Air cushion machine layout size table:

Type
B500
B600
B800
B1000
B1200
B1400
B1600
Disperse -type
A
654
780
913
1082
1280
1440
1630
H
750 ~ 1000
780 ~ 1000
780 ~ 11000
780 ~ 1200
1200 ~ 1400
1300 ~ 1500
1400 ~ 1700
Sealed
A
654
780
913
1082
1280
1440
1630
H
760 ~ 920
790 ~ 930
790 ~ 950
~ 790 ~ 980
1250 ~ 1450
1320 ~ 1550
1400 ~ 1800
H1
880 ~ 1050
920 ~ 1200
930 ~ 1300
1000 ~ 1800
1700 ~ 2100
1800 ~ 2500

 

Conveyor Series table:

V m / s
B ( mm )
500
650
800
1000
1200
1400
1600
Q ( t / h)
0.8
78
131
222
1.0
97
164
278
435
655
891
1141
1.25
122
206
348
544
819
1115
1426
1.6
156
264
445
696
1048
1427
1826
2.0
191
264
445
686
1048
1427
1826
2.5
232
391
661
1033
1556
2118
2738
3.15
284
470
824
1223
1858
2528
3378
4.0
326
531
901
1409
2202
2996
3697
4.5
349
590
1000
1566
2358
3207
4107
5.0
378
615
1043
1631
2456
3341
4278
6.0
1853
2790
3796
4861

Note: The transmission capacity of Q ( t / h ) is γ = 1.0 tons / cubic meter , c = 1.0, ρ = 30oWhen calculated . γ, c value changes , Q value with a corresponding increase . Change the angle of repose ρ , Q value by the following table coefficients.

ρ value of impact factor :

ρ
15o
20o
25o
35o
Coefficient
0.77
0.83
0.92
1.08

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