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Pressure 10-50KPA Positive 3 Lobe Roots Blower with rotary speed 700-1500rpm

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Pressure 10-50KPA Positive 3 Lobe Roots Blower with rotary speed 700-1500rpm

Brand Name : BK

Model Number : BK7018

Certification : ISO9001/ISO14001/CE

Place of Origin : China

MOQ : 1 set

Price : Negotiation

Payment Terms : L/C, T/T

Supply Ability : 100 SETS per month

Delivery Time : 5 to 20 working days, depends on order amount and specification

Packaging Details : Export standard wooden case

Air capacity : 19.57-52.03m3/min

Discharge differential pressure : 10-50KPA

Motor power : 7.5-55KW

Discharge bore : DN200 (8”)

Application : Aeration, backwashing, pneumatic conveying, applied for water treatment, cement factory, printing plant, etc.

Main materials : Cast iron

Origin of technology : USA

Connected by : belt and pulley

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Positive Three Lobe Roots Blower, pressure 10-50KPA, rotary speed 700-1500rpm

Used in petrochemical industry, building materials, electric power, metallurgy, chemical fertilizer, mines, ports, textile, food, paper making, aquaculture and wastewater treatment and other fields, mostly used to transport the air. For gas and hydrogen gas, acetylene, carbon dioxide, flammable, explosive and corrosive gas application, please refer to our another model bio gas blower YU-EG series.

Specifications:

Model

BK7018

Air capacity

19.57-52.03m3/min

Discharge differential pressure

10-50KPA

Rotary speed

700-1500rpm

Motor type

7.5KW-55KW

380/400/415/440V, 3PHASES, 50/60HZ, frequency motor also available

Motor brand

Standard: Siemens Beide or Wannan motor

Siemens and ABB motor for your option

Installation type

Standard: horizontal type

Vertical type available for your option

Color Customized, standard of RAL6011

N.W. of blower without motor

564 kg

Packing size Approx.

1.8*1.3*2.2 (length*width*height)

Features:

1. Helical type timing gears for smooth operation

2. Compact, flexibility in installation gives users more choices.

3. Integral structure of impeller, more stable in air flow transmission

4. Adopt imported oil seals made from fluoro rubber, which is of fine wear resistance and high-temperature resistance.

5. Small vibration and economical energy consumption.

Parameter sheet

Model Port Dia
(MM)
Speed Inlet capacity (m3/min)and shaft power (KW)
0.1kgf/cm2 0.2kgf/cm2 0.3kgf/cm2 0.4kgf/cm2 0.5kgf/cm2
1000mmH2O 2000mmH2O 3000mmH2O 4000mmH2O 5000mmH2O
0.01Mpa 0.02Mpa 0.03Mpa 0.04Mpa 0.05Mpa
rpm m3/min KW m3/min KW m3/min KW m3/min KW m3/min KW
BK7018 200(8") 700 22.65 6.69 21.37 10.92 20.38 14.81 19.57 19.85    
850 28.16 8.12 26.88 13.26 25.89 17.99 25.08 24.11 24.34 27.36
1000 33.67 9.55 32.38 15.60 31.39 21.16 30.58 28.36 29.85 32.19
1150 39.18 10.98 37.89 17.94 36.90 24.33 36.09 32.62 35.36 37.02
1250 42.85 11.94 41.56 19.50 40.57 26.45 39.76 35.45 39.03 40.24
1400 48.36 13.37 47.07 21.84 46.08 29.62 45.27 39.71 44.54 45.07
1500 52.03 14.33 50.74 23.40 49.75 31.74 48.94 42.54 48.21 48.29

Structure of blower main body


Pressure 10-50KPA Positive 3 Lobe Roots Blower with rotary speed 700-1500rpm

No.

Part Name

Qty.

No.

Part Name

Qty.

No.

Part Name

Qty.

1

Footing

2

9

Left end cover

1

17

Oil tank

1

2

Hexagon bolt

4

10

Round pin

4

18

Gear

2

3

Antidust seal

1

11

Casing

1

19

Key

2

4

Drive impeller

1

12

Oil seal

4

20

Axial sleeve

2

5

Drive end bearing

2

13

Right end cover

1

21

Gear end bearing

2

6

Driven impeller

2

14

Bolt

16

22

Bearing plate

2

7

Dust cover

1

15

Breather

1

23

Adjustable pad

several

8

Grease nipple

2

16

Mounting bolt

8

24

Magnetic nut

1

Assembling drawing of blower package

Pressure 10-50KPA Positive 3 Lobe Roots Blower with rotary speed 700-1500rpm

Standard supply of scope

1. bare shaft blower

2. relieve valve

3. wafer check valve (slim type)

4. inlet silencer(with air filter)

5. discharge silencer

6. Blower and motor base (with belt cover)

7. rubber flexible joint and shock absorber

8. motor pulley

9. pressure meter

10. V-belt

11. bolts and nuts and other connection parts

12. electric motor


Product Tags:

3 Lobe Roots Blower

      

pneumatic conveying blower

      
China Pressure 10-50KPA Positive 3 Lobe Roots Blower with rotary speed 700-1500rpm wholesale

Pressure 10-50KPA Positive 3 Lobe Roots Blower with rotary speed 700-1500rpm Images

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