pneumatic conveyor is an advanced material conveying machine. It is compact, flexible and labor-saving. It can load and unload quickly and easily. It can convey by positive pressure separate or suction by vacuum separate or convey by positive and vacuum pressure at the same time after a simple combination. It can be used to convey granular materials on horizontal, inclined and vertical such as soybean, rice, wheat, corn, sorghum, barley malt, plastics and resins etc.
Pneumatic conveyor is widely used to handle materials in bulk loading, bulk conveying, bulk unloading, silo to silo, stack to stack in barn, farm, railway stations, docks, grain processing and brewing industries. When using this machine to convey grains, grains have to be selected and dehydrated.
Working priciple of pneumatic conveyorÂ
Pneumatic grain conveyor is composed of the high pressure blower, air flow control valve, separator tube, air locker, connecting pipe, suction nozzle and conveying pipelines and other components. Its working principle is negative pressure air stream generated by the high pressure blower though the suction nozzle, suctioning the materials into the hose tube, then materials through the separation tube, air and material separated, material fell off into the air locker downward, then materials will be conveyed to the required place by positive pressure air flow. The air separated will go into the blower through the separator tube or the dust collector.
Main technical parameter
| Model | SR-5 | SR-10 | SR-15 | SR-20 | SR-25 | SR-30 | SR-50 |
|
Fan power (kw) |
7.5 | 11 | 15 | 22 | 25 | 37 | 55 |
| Air-lock valve (kw) |
0.75 | 0.75 | 1.1 | 1.1 | 1.5 | 1.5 | 1.5 |
| Power (kw) |
8.25 | 11.75 | 16.1 | 23.1 | 26.5 | 38.5 | 56.5 |
| Air flow (m³/h) |
800 | 1000 | 1600 | 1800 | 1800 | 1800 | 2100 |
|
Fan pressure (mmH20) |
1500 | 1500 | 1600 | 2200 | 2400 | 3300 | 4400 |
| Max horizontal distance (m) |
30 | 50 | 70 | 100 | 100 | 140 | 200 |
| Â Conveying distance (m) |
3 | 10 | 15 | 20 | 20 | 30 | 80 |
| Lift head (m) |
5 | 12 | 18 | 20 | 20 | 30 | 42 |
| Capacity (t) |
5 | 10 | 20 | 30 | 23 | 50 | 78 |
| Feeding dia (mm) |
124 | 150 | 150 | 160 | 160 | 160 | 200 |
| Discharging dia (mm) |
100 | 124 | 150 | 160 | 160 | 160 | 200 |
Bucket Wheel stacker and reclaimer is also called the bucket wheel stacker / reclaimer is a modern industrial bulk materials continuous handling of highly efficient equipment. Now it has been widely used in port, wharf, metallurgy, cement, steel mills, coking plant, coal reservoir, power plant and so on bulk material (ore, coal, coke, and gravel) deposit material storage field of reactor operation.
Photo of our Bucket Wheel:
A. General
High-demanding welded and high strength Structural Steel Pipe with structure parts can be used for special Dredger parts., used in different position, mainly on deck.
We are proud of our produce line, equipment and skilled workers, we are able to manufacture steel structure and structural Steel Pipe pipes as per client's requirements.
B. Construction and procedure
The construction is to be built according to the drawing with rules of good workmanship.
Pipe with different length, angle, diameter, and with or without flanges.
C. Materials
All fabricated steelwork used in the construction of the dredger Structural Pipes will be to manufacturing standard of normal or classification society.
All materials proposed will be selected to comply with the latest Health and Safety Rules.
Paint systems for hull protection will be of the highest quality (Hempel, Inter, Sigma, Jotun)
D. Welding
All welding will be performed in accordance with drawing and order and UniSite experience and all welding will be continuous and full penetration.
E. Workmanship
The workmanship have good marine practice. Care are taken to ensure fair lines, smooth surfaces and neat welding.
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Unisite Group Ltd. , https://www.shipsparts.nl