RSR KS - TSURUMI MANUFACTURING CO., LTD. - … · · 2017-04-05The RSR-KS series is suited for...
Transcript of RSR KS - TSURUMI MANUFACTURING CO., LTD. - … · · 2017-04-05The RSR-KS series is suited for...
Rotary Air BlowersTsurumi's RSR-KS series rotary air blowers are equipped with a 3-lobe spur rotor.This rotor, as the most important component of a blower, is designed for corrosion resistance, heat resistance and durability, in addition to low noise, low vibration, ease of maintenance and high efficiency, thus providing stable performance, and ensuring smooth operation of the blower over a long period of time.The product lineup of the RSR-KS series comprises air-cooled types (discharge bore diameter: 50 to 300 mm) and water-cooled types (discharge bore diameter: 80 to 350 mm) as standard models. Whether used under low pressure (0.6 kg/cm2 or less) or high pressure (0.6 to 0.8 kg/cm2), the appropriate model can be selected according to application.Use at 0.8 kg/cm2 or higher pressure is available as a special specification. In addition, blowers can be equipped with a helical rotor (discharge bore diameter: 80 to 250 mm).
The RSR-KS series is suited for various applications, such as for aeration at wastewater treatment facilities, agitation of wastewater and sewage, decomposition and scum prevention, and oxygen supply at fish farms.
Tsurumi also offers other water treatment equipment besides blowers, including submersible pumps, aerators, mixers, scum skimmers, bar screens and dehydrators. These products have been tested and proven for many years in the field of water treatment, and can be supplied as a total package.
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RotorThe 3-lobe spur rotor is designed for corrosion resistance, heat resistance and durability, in addition to low noise, low vibration and high efficiency operation.
CasingFluid is drawn from the inlet on the upper stage and discharged from the side on the lower stage. This structure reduces noise and provides higher efficiency.
Side CoverThe side cover supports the bearing and is structured to allow compressed air that has leaked via the shaft to flow out of the casing, without intrusion into other components. With water-cooled type blowers, cooling water is supplied to protect the bearing against temperature rise during operation at high pressure.
ShaftThe shaft is made of carbon steel for mechanical structure, which has undergone precision machining for shrink-fitting in the rotor.
Timing gearThe timing gear is made of chromium molybdenum steel. A Class 1 spur or helical gear is used to ensure stable power transmission, resulting in friction noise reduction.
Standard Accessories• Common Base• Suction Silencer (with Air Filter)• Discharge Silencer• Belt Cover• Flexi Check or Expansion Joint
• Pressure Gauge• Safety Valve• Pulley• V-belt• Anchor Bolts
Optional Accessories• Gate Valve• Anti-vibration Rubber• Acoustic Hood• Indoor Use Drip-proof Motor
Special Specifications• Electroless Nickel Plating• All Stainless Steel Version (Blower)
• Aeration in sewage or industrial wastewater treatment plants• As air-lift pumps in sewage or industrial wastewater treatment plants• Oxygen supply at aquariums and fish farms• Pneumatic conveyer
Applications
Blower with 3-lobe Spur Rotor Installation Diagram
Expansion JointCommon Base
Suction Silencer
Motor
Discharge Silencer
Belt Cover
Blower
The Selection Chart indicates the relationships between blower model,bores, revolutions, discharge pressures, actual air flow rates, and theshaft powers.
1. The amount of air indicated in the Selection Chart represents the suction amount under the following standard conditions: temperature 20°C, absolute pressure 101.3kPa, and relative humidity 70%.2. The amount of air under reference conditions (0°C, absolute pressure 101.3kPa, dry) can be converted to amounts of air under standard suction conditions by the formula below if the suction pressures are the same: 273 + t s Qs = Qn × ———— 273 where Qs, amount of air (m3/min) under standard suction conditions indicated on the Selection Chart; Qn, amount of air (m3/min) under reference suction conditions; Suction pressure is ambient pressure, 101.3kPa; t s, suction temperature in °C
3. To convert amounts of air under discharge conditions to amounts of air under standard suction conditions indicated on the Selection Chart, use the following formula: 101.3 + Pd 273 + t s Qs = Qd × ————— × ———— 101.3 273 + t d Qd, amount of air (m3/min.) under discharge conditions; Pd, discharge pressure (kPa) Ts, suction temperature in °C Td, discharge temperature in °C4. Using the amount of air and the necessary discharge pressure obtained from the above calculations, determine your blower model, bore, revolution, and shaft power referring to the Selection Chart.5. Your selectable range can overlap several models. It is recommended that one with a smaller model number be selected for cost economy, or one with a larger model number be selected for lower noise.6. For necessary motor output, refer to required power (La) in the Selection Chart.
How To Select The Blower Model
Model Number DesignationTypeNone: Normal type L : Large air volume type
RotorS: Spur (standard)H: Helical (option)
Name of the series
Name of the series
Discharge bore in mm
Cooling methodNone: Air W : Water
Revision number
-RSR 2 125 L W K S
4
RSR-KS −Air-Cooled Type−
Discharge Pressure (kg/cm2)
rpm
0.05
8
7
6
12
11
10
9
16
15
14
13
0.1 0.2 0.3 0.4 0.5 0.6
< RSR2-125KS >
1960
1750
1470
1180
Discharge Pressure (kg/cm2)
rpm
0.01.0
4.0
3.0
2.0
6.0
5.0
9.0
8.0
7.0
0.1 0.2 0.3 0.4 0.5 0.6
< RSR2-80KS >
2100
1750
1450
1150
3.7kW
5.5kW7.5kW
11kW
Performance Curves (for reference)
Air V
olum
e ( m
3 /min
)
Discharge Pressure (kg/cm2)
rpm
0.00.0
1.0
2.0
3.0
0.1 0.2 0.3 0.4 0.5 0.6
< RSR2-50KS >
2100
1750
1450
1240
1.5kW2.2kW
3.7kW
5.5kW
Air V
olum
e ( m
3 /min
)
Air V
olum
e ( m
3 /min
)
Discharge Pressure (kg/cm2)
rpm
0.00.0
1.0
2.0
3.0
4.0
0.1 0.2 0.3 0.4 0.5 0.6
< RSR2-65KS >
2100
1750
1450
1240
2.2kW 3.7kW
5.5kW 7.5kW
Air V
olum
e ( m
3 /min
)
rpm
0.03
4
5
6
11
10
9
8
7
12
0.1 0.2 0.3 0.4 0.5 0.6
< RSR2-100KS >
2100
1750
1450
1150
Discharge Pressure (kg/cm2)
5.5kW
7.5kW
11kW 15kW
3.7kW
Air V
olum
e ( m
3 /min
)
5.5kW
7.5kW11kW
15kW
19kW
22kW
Air V
olum
e ( m
3 /min
)
Discharge Pressure (kg/cm2)
rpm
0.09
10
20
15
2625
0.1 0.2 0.3 0.4 0.5 0.6
< RSR2-125LKS >
1960
1750
1470
1180
11kW 15kW
19kW
22kW
30kW
37kW
7.5kW
Air V
olum
e ( m
3 /min
)
Discharge Pressure (kg/cm2)
rpm
0.012
15
20
29
25
0.1 0.2 0.3 0.4 0.5 0.6
< RSR2-150KS >
1960
1750
1470
1180
11kW
15kW
19kW
22kW
30kW
37kW
45kW
Air V
olum
e ( m
3 /min
)
Discharge Pressure (kg/cm2)
rpm
0.01618
26242220
3032
28
4240383634
0.1 0.2 0.3 0.4 0.5 0.6
< RSR2-150LKS >
1960
1750
1470
1180
11kW 15kW
19kW
22kW 30kW
37kW 45kW
55kW
Air V
olum
e ( m
3 /min
)
Discharge Pressure (kg/cm2)
rpm
0.016
20
30
50
40
0.1 0.2 0.3 0.4 0.5 0.6
< RSR2-200KS >
1470
1100
730
88015kW 19kW
22kW
30kW
37kW
45kW
55kW
75kW
Air V
olum
e ( m
3 /min
)
Discharge Pressure (kg/cm2)
rpm
0.025
35
30
55
50
45
40
70
65
60
0.1 0.2 0.3 0.4 0.5 0.6
< RSR2-250KS >
1350
1150
960
800
22 kW & under
30kW
37kW
45kW 55kW
75kW
90kW
Air V
olum
e ( m
3 /min
)
Discharge Pressure (kg/cm2)
rpm
0.050
70
60
110
100
90
80
140
130
120
0.1 0.2 0.3 0.4 0.5 0.6
< RSR2-300KS >
1350
1150
960
800
90kW 132kW 37kW
45kW
55kW
75kW
110kW
150kW & over
• The motor must be selected with 10 to 20% margin from the required power (La in kW).• The standard condition is defined as a temperature of 20°C, absolute pressure of 101.3kPa, and relative humidity of 70%.• For blowers with a discharge bore diameter of 80 to 250mm, the 3-lobe spur rotor can be exchanged with a helical rotor (option).• In case of operating at 0.6kg/cm2 (58.8kPa), if you need a larger model, contact your dealer or Tsurumi representative.
Selection Chart (for reference)
Note
0.1kg/cm2 (9.8kPa) 0.2kg/cm2 (19.6kPa) 0.3kg/cm2 (29.4kPa) 0.4kg/cm2 (39.2kPa) 0.5kg/cm2 (49.0kPa) 0.6kg/cm2 (58.8kPa)Qs La Qs La Qs La Qs La Qs La Qs La
Suction air volume at standard condition (Qs in m3/min) and required power (La in kW)Speed(rpm)
12401450175021001240145017502100115014501750210011501450175021001180147017501960118014701750196011801470175019601180147017501960730880110014708009601150135080096011501350
1.461.792.252.841.902.353.043.813.725.096.468.145.016.718.4110.578.2210.7813.1315.1613.2917.2321.0023.9916.1320.5624.9528.6522.2728.3934.8039.9521.5726.5234.2447.8536.8244.6354.5864.9974.6491.31110.48130.99
0.740.871.021.240.971.101.351.621.451.792.092.511.822.182.553.052.593.323.984.453.904.895.856.554.515.616.717.486.077.679.1710.226.027.118.8211.719.7511.7013.8415.9020.8124.3729.2034.27
1.261.582.032.581.662.082.703.403.314.686.057.644.606.318.0110.097.7410.2712.6314.6512.5016.4220.2023.1915.3119.7524.1727.8221.1427.2733.7038.8020.9425.7833.4046.9835.8643.4753.2963.6171.8588.39107.47128.05
1.071.231.481.821.361.571.932.322.162.753.273.942.823.454.094.914.175.386.437.196.277.929.4510.597.399.3111.1612.4710.0612.6715.4117.2310.1412.2215.1820.3616.4319.7223.7027.5230.7336.9844.5252.52
1.121.421.872.401.461.842.463.112.964.335.707.224.255.967.669.677.319.8912.2614.2911.8115.8219.6022.6114.5719.0923.5227.1320.1126.3632.8037.8420.2925.1432.6345.8734.8142.2852.0662.2969.8186.23105.15125.29
1.371.581.952.391.701.982.513.032.743.604.365.273.734.645.646.785.757.448.889.998.6510.9513.0614.7010.2913.0415.7417.6314.1617.8421.6924.3014.4817.4621.9829.2723.4728.1734.2339.7444.0453.4064.4876.06
0.991.271.722.231.271.632.252.862.674.045.416.883.945.657.359.306.949.5111.8813.9211.2215.2119.0022.0214.0518.5823.0226.6119.3925.6532.1037.1019.6824.4331.9344.9933.9541.3550.9561.1067.8884.35103.07123.17
1.681.942.412.982.062.443.193.873.314.505.556.714.735.827.188.697.339.5111.3312.8111.0213.9816.6718.8513.2616.9120.5323.0418.4123.3228.3831.8518.8322.7028.5638.1230.5136.6144.3451.7757.3669.8784.53100.01
0.861.121.572.051.121.462.072.642.373.755.126.533.675.377.078.966.709.1911.5713.6210.8314.7018.5021.5513.5318.0722.5226.1018.6724.9431.4036.4019.0823.8731.2444.4233.0940.4349.5460.0266.2682.61101.13121.21
2.022.312.883.572.392.863.854.683.765.366.738.175.737.098.6410.438.9211.6313.9815.8813.4017.1120.5723.3716.1520.7825.1228.2722.5928.6034.8839.2522.8427.5334.7046.5737.0144.4153.6163.1870.6786.15104.43123.93
0.721.001.451.910.961.341.922.482.143.524.886.243.435.136.838.676.408.9411.3213.3910.3314.2918.1021.1813.0117.4522.0125.6417.9624.3330.7035.7618.4823.4430.8443.8432.2339.5348.6059.1864.6580.7899.5119.7
2.322.683.344.162.633.364.605.654.196.207.919.636.738.3610.1812.3110.5013.9616.6318.9815.7720.5324.4627.9318.7724.3029.4333.2926.7234.0641.2946.7026.7432.2340.9855.3843.3352.0063.0174.9884.15102.14124.5148.4
RSR2-50KS(50)
RSR2-65KS(65)
RSR2-80KS(80)
RSR2-100KS(100)
RSR2-125KS(125)
RSR2-125LKS
(125)
RSR2-150KS(150)
RSR2-150LKS
(150)
RSR2-200KS(200)
RSR2-250KS(250)
RSR2-300KS(300)
ModelDischarge Bore
in mm( )
1.5kW
2.2kW
3.7kW
5.5kW
7.5kW
11kW
15kW
19kW
22kW
30kW
37kW
45kW
55kW
75kW
90kW
110kW
132kW
150kW & over
65
115013001450150017502040115014501500175020401180147017501940118014701750194088097011001180147017508809701100118014701750880980115012807308008809801150580650700750800
2.673.354.044.215.416.633.945.655.897.338.9311.415.319.122.019.825.832.036.837.342.249.153.067.281.642.848.356.360.777.093.579.189.9107.5122.294.8105.9118.4134.4161.9162.6186.7206.8226.3246.8
3.704.334.895.026.066.855.146.496.697.768.7411.814.917.519.219.023.527.530.334.137.642.545.556.567.539.143.048.752.164.877.468.876.790.4100.882.890.198.1108.3127.2141.0155.5168.8180.0191.2
2.393.063.753.915.136.293.675.375.607.008.5910.914.818.621.619.125.231.336.136.341.148.151.966.080.341.647.155.159.575.692.077.688.3105.5120.392.9103.9116.1132.1159.4159.3183.7203.5222.6242.8
4.315.135.856.027.248.196.227.848.079.4010.6114.418.221.423.623.428.933.937.241.745.952.356.069.983.347.852.660.064.280.195.585.094.7111.0123.7102.7111.9121.9134.3157.3173.4191.9207.2220.9235.3
2.162.823.543.684.885.993.435.125.366.728.2410.514.418.221.218.424.530.835.535.540.247.150.964.879.140.646.154.058.374.390.776.186.8103.8118.491.2101.9114.1130.2157.2156.0180.4200.5219.7239.1
4.895.856.847.048.409.557.299.239.5611.0512.4417.021.425.227.927.634.040.244.149.654.662.066.483.199.056.862.671.176.095.3113.4100.5112.0131.3146.0122.6133.2145.0160.2187.1205.9226.9245.7262.5278.2
1.942.623.343.494.705.743.224.905.126.447.8910.114.017.820.817.923.930.234.934.639.246.149.863.777.839.645.052.957.173.089.274.885.4102.2116.489.5100.3112.5128.3155.1153.2177.4198.3217.0236.3
5.446.667.878.129.7210.898.3810.6510.9512.7314.2819.624.829.132.432.139.346.351.057.463.371.977.096.3115.165.872.582.488.2110.3131.9116.3129.5151.5167.8141.9154.4168.8186.4216.2237.1261.7284.7303.9321.3
1.762.443.163.314.515.543.034.704.936.177.609.813.717.520.517.323.329.634.433.838.545.148.862.676.738.744.151.755.971.787.973.584.1100.7114.787.898.7111.1126.6153.5150.5175.1195.3214.3233.7
6.087.508.879.1511.0212.499.6012.0312.4714.3916.0522.328.333.136.836.344.452.357.765.672.381.687.6109.5131.075.182.893.5100.4125.5150.1132.0147.0171.1189.1161.4175.7192.2213.1246.4269.2298.3322.2344.5365.0
Selection Chart (for reference)
0.4 kg/cm2 (39.2 kPa)Qs
0.5 kg/cm2 (49.0 kPa) 0.6 kg/cm2 (58.8 kPa) 0.7 kg/cm2 (68.6 kPa) 0.8 kg/cm2 (78.5 kPa)CoolingWater(L/min)
RSR2-80WKS
(80)
RSR2-100WKS
(100)
RSR2-125WKS
(125)
RSR2-150WKS
(150)
RSR2-200WKS
(200)
RSR2-200LWKS
(200)
RSR2-250WKS
(250)
RSR2-300WKS
(300)
RSR2-350WKS
(350)
6
8
10
13
16
16
18
20
25
La Qs La Qs La Qs La Qs La
Performance Curves (for reference)
Air V
olum
e ( m
3 /min
)
Discharge Pressure (kg/cm2)0.3
0
1
2
3
4
5
6
7
8
0.4 0.5 0.6 0.7 0.8 0.9 1.0
< RSR2-80WKS >
7.5kW
15kW & over
5.5kW& under
11kW
1940
rpm
1150
1450
1750
Air V
olum
e ( m
3 /min
)
Discharge Pressure (kg/cm2)0.3
2
3
4
5
6
7
8
9
10
0.4 0.5 0.6 0.7 0.8 0.9 1.0
< RSR2-100WKS >
1940
rpm
1150
1450
175011kW
15kW
18.5kW& over
7.5kW& under
Air V
olum
e ( m
3 /min
)
Discharge Pressure (kg/cm2)0.3
7
9
11
13
15
17
19
21
23
25
0.4 0.5 0.6 0.7 0.8 0.9 1.0
< RSR2-125WKS >
1940
rpm
1180
1470
175022kW
30kW
37kW
45kW& over
18.5kW& under
Air V
olum
e ( m
3 /min
)
Discharge Pressure (kg/cm2)0.3
14
17
20
23
29
26
32
35
38
41
0.4 0.5 0.6 0.7 0.8 0.9 1.0
< RSR2-150WKS >
1940
rpm
1180
1470
175037kW
45kW
55kW
75kW & over
30kW& under
Air V
olum
e ( m
3 /min
)
Discharge Pressure (kg/cm2)0.3
20
30
40
50
60
70
80
90
0.4 0.5 0.6 0.7 0.8 0.9 1.0
< RSR2-200WKS >
1750
rpm
880
1180
1470
55kW
75kW
90kW
110kW
132kW
45kW& under
160kW& over
Air V
olum
e ( m
3 /min
)
Discharge Pressure (kg/cm2)0.3
30
40
50
60
70
80
90
100
0.4 0.5 0.6 0.7 0.8 0.9 1.0
< RSR2-200LWKS >
1750
rpm
880
1180
1470
75kW
90kW
110kW
160kW
55kW& under
160kW& over
Air V
olum
e ( m
3 /min
)
Discharge Pressure (kg/cm2)0.360
70
80
90
100
110
120
130
0.4 0.5 0.6 0.7 0.8 0.9 1.0
< RSR2-250WKS >
1280
rpm
880
980
1150
90kW 110kW 160kW
132kW
200kW
& over
75kW& under
200kW
Air V
olum
e ( m
3 /min
)
Discharge Pressure (kg/cm2)0.3130
145
160
175
190
220
205
235
250
265
0.4 0.5 0.6 0.7 0.8 0.9 1.0
< RSR2-350WKS >
800
rpm
580
650
700
750
250kW
315kW
400kW& over
200kW& under 355kW
400kW
Air V
olum
e ( m
3 /min
)
Discharge Pressure (kg/cm2)0.380
90
100
110
120
130
140
150
160
170
0.4 0.5 0.6 0.7 0.8 0.9 1.0
< RSR2-300WKS >
1150
rpm
730
880
800
980
110kW 132kW 200kW
160kW
250kW
& over
90kW& under
250kW
• The motor must be selected with 10 to 20% margin from the required power (La in kW).• The standard condition is defined as a temperature of 20°C, absolute pressure of 101.3kPa, and relative humidity of 70%.• For blowers with a discharge bore diameter of 80 to 250mm, the 3-lobe spur rotor can be exchanged with a helical rotor (option).• In case of operating at 0.9kg/cm2 (88.2kPa), if you need a larger model, contact your dealer or Tsurumi representative.
Suction air volume at standard condition (Qs in m3/min) and required power (La in kW)Speed(rpm)( )
ModelDischarge Bore
in mm
Note
RSR-WKS −Water-Cooled Type−
87
Dimensions
Discharge Bore : 50-800 mmMotor Output : 0.4-110 kW
Sewage & Wastewater Pump Jet Aerator
Aerator Mixer
Floating Scum Skimmer Floating Decanter
Bar Screen Dehydrator
B series
Air-inlet Bore : 32-150 mmMotor Output : 0.75-40 kW
TRN series
Discharge Bore : 50 mmMotor Output : 0.4-0.75 kW
FSP series
Bar Spacing : 1-50 mmMotor Output : 0.09 kW
KW series
Propeller Dia. : 145-400 mmMotor Output : 0.25-4 kW
MR series
Discharge Bore : 40-80 mmMotor Output : 0.25-1.5 kW
FHP series
Treating Capacity : 3-216 kgDS/hTotal Motor Output : 0.6-3.15 kW
MDQ/MDC/JD series
Air-inlet Bore : 25-50 mmMotor Output : 0.75-5.5 kW
BER series
RSR2-50KS
RSR2-65KS
RSR2-80KS
RSR2-100KS
RSR2-125KS
RSR2-125LKS
RSR2-150KS
RSR2-150LKS
RSR2-200KS
RSR2-250KS
RSR2-300KS
RSR2-80WKS
RSR2-100WKS
RSR2-125WKS
RSR2-150WKS
RSR2-200WKS
RSR2-200LWKS
RSR2-250WKS
RSR2-300WKS
RSR2-350WKS
50
65
80
100
125
125
150
150
200
250
300
80
100
125
150
200
200
250
300
350
135
135
175
175
205
255
255
255
310
350
460
190
190
255
255
355
355
470
520
695
160
160
190
190
235
235
250
250
300
360
415
200
210
255
255
300
300
385
480
490
450
450
550
600
650
750
750
850
950
1100
1300
600
600
800
800
1050
1050
1400
1600
2200
100
100
100
100
100
100
100
125
125
200
250
150
150
200
200
250
250
200
200
200
650
650
750
800
850
950
950
1100
1200
1500
1800
900
900
1200
1200
1550
1550
1800
2000
2600
680
680
775
825
900
1005
1005
1155
1235
1565
1875
920
920
1255
1255
1605
1605
1920
2065
2730
210
230
245
280
350
360
380
465
505
600
630
350
375
430
530
590
650
800
860
820
160
180
215
230
260
275
300
350
370
415
550
240
265
325
405
455
490
570
670
790
120
145
125
120
120
135
165
210
245
325
365
135
170
195
235
300
330
405
390
450
260
260
280
400
370
430
430
500
500
580
630
360
400
440
440
640
640
730
760
920
300
300
320
440
420
480
480
550
560
650
700
400
440
490
490
700
700
800
840
1000
290
290
380
380
434
505
535
535
650
770
1005
430
455
575
600
730
730
990
1145
1280
14
14
18
18
18
18
18
18
23
23
23
18
18
18
18
23
23
23
23
23
54
57
109
119
201
263
293
324
486
875
1160
158
169
316
373
717
920
1351
1704
3885
Air-CooledType
Water-CooledType
Ød ØMA B C D E F G H I J K LModel Approx.Weight(kg)
(unit : mm)
Pumps and Water Treatment EquipmentTsurumi can supply pumps and water treatment equipment as a total package.
* Weight excluding motor and silencer
J
HApprox. G
I
K
L
Ød A
DC
B
EF
(Flange Size)
Ød
ØM
(Flange Size)
109