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Ethylene oxide compressor

Product Description:

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 coolingAmbient 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   rangeHz

50

Rated   current (A)

150.0

Rated power   (Kw)

75

Compressor size (L×W×H) mm

3600×2001500

Weightkg

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 coolingAmbient 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 rangeHz

50

Rated current (A)

178

Rated power (Kw)

                                                                            90

Compressor   size (L×W×H)   mm

4200×2000×1600

Weightkg

5500


Support processing customization, attributes are for reference only, please consult the manufacturer for details!


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