Y91 Pneumatic transmitter

1 high automatic
2 high quality of casting
3 high precision
4 save energy
I . summarize
Y918A eddy pneumatic convey device design according to china pressure vessel standard. When the material was mixed into stated mixing ratio with compress air, this device translates them to discharge port by pipe. This device have the following feature :
1.Dense phase conveying , air, materials, separate spacing , speed is small , adding global elbow and all this elements make less , less material crushing pipe wear, ensure long service-period
2.
As global elbow is equipped in pipeline the transporting direction can be change arbitrary, and shall be easy installed and take less space.
3.
automatic control translating, multiply port discharge.
4.air and sand helical move along with low speed, litter detritions on pipe.
5.material mixed with high ratio , less air consumption
6.cause material conveyed with low speed, so small break out rate.
7.this pneumatic device can translate virgin sand and new sand.
Y91 Pneumatic transmitter
Y915
Y918
Y9116
Y9133
capacity m
3
0.5
0.8
1.6
3.3
inner diameter high (mm)
φ1020×1555
φ1120×1658
φ1120×2735
φ1400×3510
Pipeline Diameter (mm)
φ89×5
φ108×8
φ140×9.5
φ159×9.5
transmittability(t/h)
7.5-10
10-12.5
15-20
20-30
(Mpa)
0.45
0.45
0.45
0.45
Energy consumption(m
3
/min)
3.6
4.7
5.6
7.41
II . spec & parameter


term
unit
model
Y918A
CONVEYOR
volume
m
³

0.8
inner diameter by height
mm
Φ1100×1658
Pipe diameter
mm
Φ108×8

Or upto contract requirements
Conveying capacity
t/h
10-12.5
working pressure
Mpa
0.45
Air volume
m
³
/min
4.7
Conveyor pipe diameter
mm
2"
Supercharger pipe diameter
mm
inner Φ
16
conveyor weight
Kg
760
when you choose this equipment, the local condition and related parts choose such as pipe , elbow , triplet , supercharger , pneumatic control pipeline , and electrical control system , all that make long distance convey easy .

III .
primary structure & operational principle
1. Mainly compared with sending tanks, sending pipe, supercharger, elbow, discharger and control system (gas control and Electrical control system).
2.
Conveyor: Figure 3 shows, Mainly compared by sending tanks, sand feeding device, input& output air device, level indicator, control valve and other related components. Plus sand unit, intake and exhaust devices are sealed by cylinder, sand discharger are connected with the pipeline by elbow. Transmitter is the key component of pneumatic conveying system which is installed in the sand storage normally.
Material feeding quantity and volume can be measured by time or volume or other ways. While feeding sand into the transmitter; open cylinder of add sand valve, at the same time, normally situation the exhaust valve in the exhaust port is always open. When finished feeding sand, the feeding port closed, the air inlet port open, at the same time the exhaust port closed, add the pressure on the sand, was pressed to send the material was fluidized, the material handling will be sent out, the material sent from the start and stop on , the next level meter to control. While sand transposing action is over closed air intake port and open the vents , exhausting . the air discharging port should connect with dust pipe cause same dust is contained.