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Oil-free Diesel Driven Air Compressor
It can better meet the needs of providing customers with 100% oil-free and clean compressed air under the condition of being outdoors and having difficulty in accessing electricity.
Mini Free Air Delivery Capacity: 40m³/min
Working Pressure:10bar
Diesel Engine Power:410kw
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Ziqi oil-free diesel air compressor is a kind of equipment that uses diesel as the power source to compress air through a series of mechanical devices and can avoid oil contamination of the compressed air during the compression process. Its working principle is mainly based on the power output of the diesel engine to drive the compressor head of the air compressor for air compression. The diesel engine generates power by burning diesel, and the power is transmitted to the compressor head through the transmission device (coupling). The compressor head adopts the screw compression method.
It can better meet the needs of providing customers with 100% oil-free and clean compressed air under the condition of being outdoors and having difficulty in accessing electricity.
Performance Advantages
◇ 1. High Air Quality:
Due to its oil-free feature, the compressed air has a high level of purity. In some industries with strict requirements for air quality, the oil-free compressed air from Ziqi will not cause oil contamination to products.
◇ 2. High Mobility:
Powered by diesel, it doesn't need to rely on external power supply. This enables it to be conveniently used in remote areas without power grid coverage or in outdoor working sites (such as mining, oil exploration, construction, etc.). For example, at an outdoor oil and natural gas construction site, the oil-free diesel air compressor can be easily transported to the site and put into use immediately to provide compressed air for construction equipment.
◇ 3. Application Areas
- It is mainly applied in oil & gas exploration, the food industry, the air separation industry, the new energy industry, etc.
Structural Features
◇ 1.Power System: The core power of it is the diesel engine. Ziqi adopts the Cummins heavy-duty engineering-specific 6-cylinder diesel engine. The engine meets the Stage III emission standard, which is more environmentally friendly. It can adapt to different load requirements and has excellent torque characteristics. It can maintain a stable rotational speed under the circumstances of starting and significant load changes, thus ensuring the stable operation of the air compressor. | |
◇ 2.Compression System: The oil-free design is one of its important features. In the compressor head part, Ziqi uses the advanced German GHH screw airend, which is imported with original packaging and guaranteed in quality. Special sealing materials and lubrication methods are adopted to prevent lubricating oil from entering the compression chamber and mixing with air. The inner wall of the chamber and rotors with the industry's first-class super coatings are used. These coatings can not only ensure good seals between rotors and between the rotors and the casing but also avoid mixing with the compressed air like lubricating oil. The materials of the components in the compression system have relatively high strength and corrosion resistance. Since the air compressor will generate relatively high pressure and temperature during the operation process, components such as the block and rotors of the screw airend need to be able to withstand these working conditions. | |
◇ 3.Cooling System: To ensure that the air compressor operates within the normal working temperature range, the oil-free diesel air compressor is equipped with an effective cooling system. The air-cooling system dissipates heat into the surrounding air through the cooling fans installed on the air compressor. Meanwhile, it is also equipped with a highly efficient centrifugal moisture separator and an aftercooler. | |
◇ 4.Control System: A.It has a complete control system that can monitor and adjust the operating status of the air compressor and has an automatic start-stop function.Equipped with a intelligent touch screen.The control system can realize functions such as starting and stopping the engine. Meanwhile, it can also monitor parameters such as air pressure, temperature, and engine oil temperature. When these parameters exceed the normal range, the control system will issue alarms and take corresponding protective measures, such as automatic shutdown, to prevent equipment damage. It can also be switched to external fuel supply to extend the operation time. B.The smart controller with the RS485 communication,It can support communication over relatively long distances, up to 1200 meters. This allows for the connection of devices that are far apart, such as in large industrial plants or extensive building automation systems.Multi - Device Connectivity and High - Speed Data Transfer C.Features CANBUS interface ,it can monitor the common data of the fuel injector, such as RPM, water temperature, oil pressure, engine load, fuel consumption, etc. | |
◇ 5.External Structure: -High-strength side panels with a designed service life of over 30 years. There is a maintenance access on the top and a fully enclosed bottom plate to ensure that fluids will not leak out. |
Industry Application
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