99.6% Liquid 100nm3/h Argon/3000nm3/h Oxygen Plants Air Seperation Plant With Low Energy Consumption

Name: 99.6% Liquid 100nm3/h Argon/3000nm3/h Oxygen Plants Air Seperation Plant With Low Energy Consumption
Brand: Beijing Silk Road Enterprise Management Services Co.,Ltd.

Price Negotiable

Price: negotiation

MOQ: 1set

Delivery Time: 60working days after received your payment

Product Description

99.6% Air Separation Plant KDONAr-3000Y/1300Y/100 Liquid Industrial Oxygen Plant With Low Energy Consumption

Design point of Atmosphere
Atmosphere pressure                                             101.3kPa(A)
Atmosphere tempt.                                                32℃
Relative humidity                                                  80% 
O2 contained in air                                                20.95%O2
Atmosphere tempt.
Annual average tempt.                                           18.4℃
Max. Tempt.                                                         40℃
Min. Tempt.                                                         -1.8℃
Summer average tempt.                                         30℃
Winter average tempt.                                            7.5℃
Earth shake degree: ＜6 degree
Altitude: 50m
Impurity in air:
CO2                                                                    ≤350 ppm
SO2                                                                     ≤0.44 mg/m3
H2S                                                                     ≤2.3 mg/m3
CH4                                                                    ≤5.2mg/m3
C2H2                                                                   ≤0.03 ppm
CnHm(excluding C2H2)                                    ≤5 ppm
Mechanical impurity                                              ≤10mg/m3
Recycle water
Inlet tempt.                                                          30℃
Inlet pressure                                                        0.4 MPa(G)
Max pressure drop                                                 0.2 MPa(G)
Max tempt. rising                                                  10℃
Turbidity of cooling water                                     12 mg/L
PH value                                                              7.2
Rigidity                                                               2.5
Fouling factor                                                       0.0004 m2 hºC/ K.W
Power condition
High voltage power                                               10,000V±5%3 phases 3 ways
Low voltage power                                                380V/220V±5%AC 3 phases 4 ways
Frequency                                                            50±0.5Hz
Instrument gas ( used for starting)
Pressure                                0.5 MPa(G)
Tempt.                                 ≤30 ℃
Dew point                              ＜-40℃
Flow                                  300m³/h
Requirement                          oil free

Medium	OUTPUT (Nm³/h)	PURITY	PRESSURE(MpaG)
LOX	3,000	≥99.6% O₂	0.16
LN2	1,300	≤3 ppm O₂	0.2
Pure LAr	100	≤2 ppm O₂,≤3 ppm N₂	0.15
Low pressure N2	3,600	≤10ppm O₂	0.008

1. Performance guarantee
Basic condition:
6.2.1         HV 10KV±5% 3-phase, 3-wire, neutral point not earthing power supply.

6.2.2         LV power supply 380V/220±5% 3-phase, 4-wire, neutral point earthing power supply.

6.2.3         DC control power resource:DC220V.

6.2.4         Buy should provide power net system drawing, short circuit capacity and single earthing capacitor current within one month after effectiveness of the contract.

6.3   Selection of electric control system(Specificationa and quantity will be based on finaldesign)

6.3.1         HV switch gear :

Type                                                               Hand cart vacuum switch gear
Technical data                                            10KV
Lead-in panel and Potential transformer cabinet     1 set (by buyer)
Transformer panel                                     1 set (by buyer)
Air compressor panel                                2sets

Recycling compressor panel                   2sets

6.3.2         LV control panel
Type                                                             Drawer type switch gear
Parameter                                                     380V 35KA
Qt.                                                                8sets

6.3.3         DC power supply screen
Parameter                                                     DC220V

Qt.                                                                1set(by buyer)
Liquid varistor starter 2sets
6.1.4         HV motor uses liquid soft starter. Busbar voltage will not less than 85% of it.

6.1.5         HV system control is protected by computer comprehensive protection measuring control device.

6.1.6         There is local panel for motor with necessary electric meters and signal and operation element.

6.1.7         LV power resource has two incoming lines, among which one is as S/B.

6.1.8         When LV motor start, LV busbar voltage drop will not be lower than 15％.

6.1.9         MS heater tempt, is regulated by closed-loop power regulation.
Power supply by buyer:
Incl.: Double metal thermometer,pressure gauge,3-valve group,low tempt.heater, etc.

All connectors for measuring point on utility pipes ,root part valves are withinthe scope of engineering design.

5.3.5 Instrument panel
DCS panel 1pc

Online analyzer panel 1pc(all with wire and pipes.Outside purchased will be with that panel.)

6. Electric control system
Design principle:
1. It must be fit for reliable, easy operation and process requirement.
2. Motor control , protection and measuring must be in accordance with China relative standards.
3. 1 way incoming cable for high voltage
Trace O2 analyzer(0~10ppmO2)                  2 sets(imported)

Trace moisture analyze(0~100ppmH2O)           1 set(imported)

Thermal conductance Ar analyzer(0~15%Ar)              1set

Thermal conductance Ar analyzer(80~100%Ar)           1set

Constant O2 analyzer(0~5%O2)                  1set
Other instrument: 1set
Pressure and pressure differential transformer           72setsAll kind of regulating valves of instrument                                       31set

Switch over butterfly valves                   10sets
Platinum resistance thermometer sensor               50ps

Orifice plate                                  9ps
Analyzer instrument(incl. panel and pretreatment device and standard gas, etc.)
CO₂ analyzer (0~10ppmCO2) 1set(imported)
Pure O₂ analyzer (98~100%O2) 1set(imported)
5.3. Scope of supply for instrument system(will be based on final design):

5.3.1 DCS(Distributed Control System)              1 set

Main hardware as:

   19” collor LCD operating desk                    2 sets

Printer                                         1 set
Control station (incl. all kind of I/O card) 1set

Terminal board and communication cable           1set

System software(incl. technical paper)         1set
Main instrument
UPS un-interrupted power supply(10KVA,15MINS s/b battery) 1set
Delivery flow rate 18 m³/h
Working pressure 0.6 MPa(G)
Design principle:
It should be able to control and supervise the whole process of the air separation plant to ensure the long stable roperation and easy maintenance.
It is of central control room(DCS) with local control panel and field control to ensure the reliability and advance.
There are 2 21 screen operation tables. It has supervision, display, or operation, adjusting, memory start interlock and protecting function. It can stop or start automaticly according to technological requirement, to open or close the calves. It also can be operated by manual to start, stop or change the operation mode.
there are two printers in central control room recoording main parameters in the whole process of production and operation of the workers and system fault if it is over limitation separately.
Local control anels can dispay parcial parameters and operaion conditions, warning, etc.
Instrument power supply:1 circuit is of 380V AC,another 220VACand 24VDC.DCS system is supported by uninterrupted power. Instrument control power supply is by power supply panel of instrument control system.
Online analyzing room is provided in instrument pane Online analyzing technological data enters DCS system to display , recording, warning, etc. There is a manual valve analyzing panel.
Instrument selection
1. DCS system is from Zhejiang Zhong Kong.or Belgium products.
2. UPS is from Santak.
3. On line analyzing instrument will be complete (electric and gas line will be within terminal and standard gas and pretreatment device provided).
4. Regulating valves are from Zhejiang or simular products.
5. Butterfly valve of M.S. purifier is from USA Bray product.
6. Pressure, pressure difference transformer and flow transmitter is from joint venture products or advanced domestic products.
7. 2 positions 3 ways and 2 positions 5 ways solenoid valves are from SMC,PARKER or simular products.
8. Local flow meter is of glass rotor flow meter, and primary orifice plate for measuring the flow.
9. Temp. measuring is of Pt100 with graduation and resistance within cold box is of double platinum resistance temperature sensor.
10. Local and field panel indication is of spring tube pressure gauges.
11. Local tempt, indication is of double metal temperature meter.

Liquid Ar output	100nm3/h
Liquid O2 output	3000nm3/h
Liquid N2 output	1300nm3/h
Low pressure N2 output	3600nm3/h
Liquid Ar purity	<2ppm O2,<3ppm N2
Liquid O2 purity	>99.6%
Liquid N2 purity	<3ppm O2
Low pressure N2 purity	>10ppm O2