The loading and unloading of bulk materials is an important link in modern logistics. Among the numerous professional modern ship unloading equipment, the pneumatic ship unloading machine has become the backbone ship unloading equipment for bulk cargo terminals because of its good clearance and environmental protection.
Suction nozzle is the key part for pneumatic ship unloading machine. In the traditional operation, the insertion depth and air input of the suction nozzle of pneumatic ship unloading machine are all manually adjusted. Under this operation mode, the workers are with high labor intensity, the adjusting accuracy is poor, and it is very easy to cause equipment failure due to personnel operation error, thus affecting the efficiency of ship unloading.
In order to solve this problem, the technical center of Rainbow Heavy Machineries (RHM) has conducted numerous researches and tests, and successfully developed the GENMA automatic stretching and adjusting air inlet suction nozzle technology (which is called Automatic Adjusting Intelligent Suction Nozzle Technology for short).
What is GENMA automatic adjusting intelligent suction nozzle technology?
Simply speaking, GENMA automatic adjusting intelligent suction nozzle technology is the use of digital technology instead of the previous manual operation. Through the program setting, the parameters such as the embedded depth of suction nozzle and the opening degree of air inlet can be automatically adjusted, and the flow rate, speed and material air mixing ratio of bulk materials in the ship unloading process can be precisely controlled, thus avoiding the occurrence of equipment failure and other accidents caused by human operation errors as well as ensuring the safe, reliable and high efficient operation of equipment
What does GENMA automatic adjusting intelligent suction nozzle rely on to achieve the technological innovation?
In order to realize the automatic and intelligent design of GENMA automatic adjusting intelligent suction nozzle, the R&D personnel of GENMA technology have integrated a number of advanced technologies and configurations in the limited structural space of the suction nozzle.
“GENMA automatic adjusting intelligent suction nozzle is equipped with multiple sensors.” The R&D personnel of GENMA technology introduced that, “the sensors are like the ‘eyes’ of humans, which can monitor the insertion depth of the suction nozzle into the material in real time during the operation process, and realize the automatic adaptation of the suction nozzle at different material levels, thus making the suction nozzle always works at the optimum insertion depth. The automated program design can not only solve the problem of high equipment failure rate caused by human operation error, but also greatly reduce the energy consumption of equipment, improve the ship unloading efficiency of equipment and reduce the labor intensity of site operators.”
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(The GENMA equipment ship unloading operation video at the customer site of COFCO Jiujiang is inserted here)
The “adaptability” of GENMA automatic adjusting intelligent suction nozzle technology is far more than that. In order to further improve the operation efficiency and conveying quality of GENMA pneumatic ship unloading machine, the R&D personnel of GENMA technology have also fully considered the difference of bulk materials and the needs of different projects, and the automatic adjusting technology of air inlet is skillfully applied in it.
“We’ve optimized the traditional double-barrel suction nozzle by adding a windscreen that can adjust the area of air inlet and a matching automatic control system to achieve the precise control of the air input of suction nozzle. On the one hand, this technology can make the bulk discharging quality get a qualitative improvement; on the other hand, this technology can enable the GENMA automatic adjusting intelligent suction nozzle to better respond the problems of comprehensive scenarios, and easily unload a variety of light bulk materials such as soybeans, corn and cement clinkers.”
The parts of GENMA automatic adjusting intelligent suction nozzle are small, exquisite and flexible in appearance, compact in structure, and complete in functions, which is time-saving, labor-saving, convenient and universal. The intellectual technology applied in GENMA automatic adjusting intelligent suction nozzle can help the operators “free their hands”, improve their work efficiency, and make the material suction more accurate, efficient and intelligent. Under the support of GENMA automatic adjusting intelligent suction nozzle, the maximum ship unloading efficiency of GENMA pneumatic grain suction machine can reach 600TPH, which is suitable for ship type 500 ~ 80000 DWT.
Nowadays, GENMA automatic adjusting intelligent suction nozzle has begun to play its role, which has been successfully applied in the projects of Guangxi Guigang, and COFCO, which is deeply favored by the users.
