1. Product Overview: Ethylene oxide compressor is a special equipment that compresses ethylene oxide gas to the required pressure, and its core function is to meet the technological requirements in the production process. Because the chemical properties of ethylene oxide are very active, the primary consideration in the design of this kind of compressor is safety and no leakage.
2, performance characteristics:
Intrinsically safe and pollution-free: oil-free lubrication technology is widely used, and there is no need to inject oil into the cylinder, which ensures the high purity of the medium and eliminates the safety risks that may be caused by the contact between lubricating oil and strong oxidizing medium. All electrical components, such as motors and meters, are configured according to standards to prevent electric sparks.
Reliable design, suitable for long-term operation: the equipment has compact structure design, stable operation and small vibration, which can meet the strict requirements of 24-hour continuous operation in chemical production. Key components such as bearings, seals, instruments, etc. shall be selected from high-quality brands (such as nsk bearings and Rosemount instruments) to ensure the stability of long-term operation of the unit.
Intelligent monitoring and multiple protection: the unit is equipped with perfect sensors and control systems (such as Siemens plc), which can monitor the running status in real time. The system has comprehensive alarm and shutdown protection functions, including low oil pressure, interruption of cooling water, high exhaust temperature at all levels, abnormal intake pressure, etc. Once the parameters are beyond the safe range, the system will automatically alarm or shutdown, greatly improving the safety of operation.
Flexible configuration and efficient operation: the cooling mode can be flexibly selected as air cooling, water cooling or mixed cooling according to the on-site water source situation of users. The optimized design of compressor and system has the characteristics of high efficiency, low energy consumption and low noise, which is helpful to reduce the operating cost of the factory.
3. Scope of application: The ethylene oxide compressor is mainly used in petroleum and chemical industry. It is used in ethylene oxide production equipment to compress and transport process gas. In the large eo/eg (ethylene oxide/ethylene glycol) combined plant, the centrifugal circulating gas compressor is the key core equipment. In addition, it is also widely used in the matching process with ethylene glycol, polycarboxylic acid water reducer monomer, nonionic surfactant, polyether and other products.
Compressor | Product Model | DW-4.26/0.5-27.1 | |
Type | Dtype | ||
Compressed medium | Ethylene oxide | ||
Standard volume flow (Nm³/h)
| 330 | ||
Compression stage | 3 | ||
Cylinder number | 3 | ||
driving mode | coupling | ||
Noise (sound pressure level) dB(A) | ≤105 | ||
Vibration intensity (MM/s) Leakage rate < 0.001% | 3.5 | ||
Leakage rate | < 0.001% | ||
Cooling mode | Water cooling | ||
Rotational speed (r/min) | 740★ | ||
Suction pressure( Mpa g) | 0.05 | ||
Discharge Pressure( Mpa g) | 2.71 | ||
Suction temperature (℃) | 50~63 | ||
Discharge temperature (℃) | ≤160After cooling≤Ambient temp + 10 ℃ | ||
Lubrication type
| Crankshaft, connecting rod, cross head | Oil lubrication | |
Cylinder, Packing Cylinder, Packing
| Oil-free lubrication | ||
motor | Model | YBX3-315M-8 | |
Explosion-proof grade | DIIBT4 | ||
Rotational speed (r/min) | 740★ | ||
Rated voltage (V) | 380 | ||
Frequency range(Hz) | 50 | ||
Rated current (A) | 150.0 | ||
Rated power (Kw) | 75 | ||
Compressor size (L×W×H) mm | ≈3600×2000×1500★ | ||
Weight(kg) | ≈5000 | ||
Compressor | Product Model | VW-0.66/30-100 | |
Type | V type | ||
Compressed medium | Oil-gas | ||
mass flow rate (kg/h)
| 97 | ||
Compression stage | 2 | ||
Cylinder number | 2 | ||
Vibration intensity(MM/s) | ≤8 | ||
Leakage rate | <0.001% | ||
driving mode | coupling | ||
Noise (sound pressure level) dB(A) | ≤105 | ||
Cooling mode | Water cooling | ||
Rotational speed (r/min) | 740★ | ||
Suction pressure( bar) | 30 | ||
Discharge Pressure(bar) | 100 | ||
Suction temperature (℃) | ≤40 | ||
Exhaust temperature (℃) | ≤160After cooling≤Ambient temp + 10 ℃ | ||
Lubrication type
| Crankshaft, connecting rod, cross head | Oil lubrication | |
Cylinder, Packing Cylinder, Packing
| Oil-free lubrication | ||
Motor | Model | YBX3-315L1-8 | |
Explosion-proof grade
| DIICT4 | ||
Rotational speed (r/min) | 740★ | ||
Rated voltage (V) | 380 | ||
Frequency range(Hz) | 50 | ||
Rated current (A) | 178 | ||
Rated power (Kw) | 90 | ||
Compressor size (L×W×H) mm | ≈4200×2000×1600★ | ||
Weight(kg) | ≈5500 | ||
Support processing customization, attributes are for reference only, please consult the manufacturer for details!
Bengbu AOT Compressor Co., Ltd.
Tel:+86 18155212599
Whatsapp:+86 18155212599
Email:aotcompressor@ gmail.com
Add:No.8169 Huangshan Avenue, High-tech Development Zone, Bengbu City, Anhui Province