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Two stages Roots Air Blower , high pressure roots compressor for power plant

Categories Roots Air Blower
Brand Name: BK
Model Number: BKD-7000
Certification: ISO9001/ISO14001/CE
Place of Origin: China
MOQ: 1 set
Price: Negotiable
Supply Ability: 10 SETS per month
Delivery Time: 15 to 30 working days, depends on order amount and specification
Packaging Details: Export standard wooden case
Air capacity: 74.77-146.76m3/min
Discharge pressure: 100-150KPA
Motor power: 200-450KW
Discharge bore: DN300(12”)
Connection type: Belt and pulley
Application:: Aeration, backwashing, pneumatic conveying, applied for water treatment, pipe clearing, power plant, etc.
Color: RAL6011
Composed of: BKW10034 + BKW10027
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Two stages Roots Air Blower , high pressure roots compressor for power plant


150KPA Roots Air Blower, two stage, DN300, two stage roots air blower


About BKD

BKD series is a two-stage roots blower. A middle cooling system is installed between the first and the second stage blower, which will cool the temperature of airflow out from the first stage blower, and then the temperature of airflow into the second stage blower will be normal and will not damage the blower. By the two stage compression, BKD blower can reach the maximum pressure of 150KPA.


Specifications

Model

BKD-7000

Air capacity

74.77-146.76m3/min

Discharge differential pressure

100-150KPA

Rotary speed

850-1400rpm

Cooling water volume

160 l/min

Motor type

200-450KW
380/400/415/440V, 3PHASES, 50/60HZ

Motor brand

Standard: Siemens Beide or Wannan motor
Siemens and ABB motor for your option

Installation type

Standard: vertical type

N.W. of blower without motor

4500kg

Packing size Approx.

3.75*3.45*3.25m (length*width*height)

Features

1. Water cooling for the bearings at both end-plates lowers the bearing’s operation temperature.
2. Middle cooler equipped for ease temperature rising



Parameter Sheet

ModelRotary Speed
(rpm)
Inlet capacity (m3/min)and shaft power (KW)Cooling
Water
1.0kgf/cm21.2kgf/cm21.4kgf/cm21.5kgf/cm2
10000mH2O12000mH2O14000mH2O15000mH2O
0.098Mpa0.118Mpa0.137Mpa0.147Mpa
blowerⅠblowerⅡm3/minkwm3/minkwm3/minkwm3/minkwL/min

BKD-7000
Outlet Dia: DN300(12")

85085084.12159.9382.54190.2681.09220.5580.60232.57160
10001000102.33188.15100.75223.8399.29259.4798.81273.61
11001100114.47206.97112.89246.22111.43285.42110.95300.97
12501250132.68235.19131.10279.79129.64324.34129.16342.01
14001400150.88263.42149.31313.37147.85363.26147.36383.05



Airflow and cooling system




Assembling drawing of blower package




Standard supply of scope

1. the first stage blower
2. the second stage blower
3. relieve valve
4. check valve
5. inlet muffler(with air filter)
6. outlet muffler
7. public base (with belt cover)
8. rubber flexible joint and shock pad
9. pulley
10. pressure gauge
11. V-belt
12. bolts and nuts and other connection parts
13. motor
14. middle cooler

China Two stages Roots Air Blower , high pressure roots compressor for power plant factory
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