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Axial Flow Turbine Submersible Sewage Pump For Waste Water Treatment System

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GSD Industrial Co., Ltd.

Axial Flow Turbine Submersible Sewage Pump For Waste Water Treatment System

Country/Region china
City & Province shanghai shanghai
Categories General Industrial Equipment Design Services

Product Details

Axial Flow Turbine Submersible Sewage Pump For Waste Water Treatment

 

 

Application:

  1. The two models ZDB and HDB submersible electric pump can be used in irrigation and drainage of agricultural field, and can also be used in supply and sewerage water of factory, mine, dock, urban construction, water supply works and power station.
  2. The Axial flow submersible electric pump applies to the condition of low lift head, high flow-rate; while the mixed-flow submersible electric pump is very efficient with high performance of cavitation erosion. It is applicable for the occasion where the water level changes greatly and the requirement to the lift head is high. The conveyance medium is untreated water or lightly polluted water. The highest temperature of the conveyed resolution is 40oC.

Features:

1)

Adopting this type of submersible electric pump is the most through approach for building pump station along the river and lake area where the water level fluctuate greatly, as well as fluctuate the problem of flood prevention of pump; moreover, the major shaft and intermediate shaft are not required any more,and the machine set can operate more steady and reliable.

2)

Submersible electric pump has double and triple mechanical seal and F grand insulation (155oC thermostable ) with protection grand IP68 (IEC). The pump has hydraulic model of nationwide unified design, which has high reliability and has the same performance of the conventional hydraulic pump so that the customer can select the model easily.

3)

As its operation submerged into water, the electric pump can greatly simplify geotechnical engineering and building structure engineering of pump station, reduce erection space and save 30%-40% construction cost.

4)

Due to the electric motor is combined with the hydraulic pump, the assembly procedure is no longer necessary for lining up axis of electric motor, transmission mechanism and hydraulic pump on site

5)

Convenient operation, and easy to realize remote control and automatic control.

6)

Low noise, no high temperature in pump station, improving the operational environment and underground pump station can be built according to the requirement; as a result, the environment scene on the ground can be maintained.

 

 

Model number description:

 

Construction:

 

 

Performance parameter:300ZDB-50

Installation
angle
CapacityHead
(m)
SpeedPower
kW
Eff.
%
D(mm)
Impeller
diameter
m³/hl/sr/minshaft powerMotor power
-6°4261187.46145012.31570.60250
5381495.9211.177.90
6371773.248.665.70
-4°4391227.8113.270.60
5841626.1112.379.10
6921923.189.165.70
-2°4611288.0314.318.570.60
6021676.2913.079.10
7472073.189.875.70
5341487.9215.673.70
6691866.3214.579.30
8062243.3311.165.70
+2°5751608.1817.473.70
7041966.4815.779.10
8552383.4112.165.70
+4°6021678.3318.52273.70
7402066.6617.079.10
8882473.7013.665.70

 

300ZDB-70

Installation
angle
CapacityHead
(m)
SpeedPower
kW
Eff.
%
D(mm)
Impeller
diameter
m³/hl/sr/minshaft powerMotor power
-6°5521535.90145011.91574.90250
6671854.5810.380.90
7502082.606.976.90
-4°5731596.1712.974.90
6831904.8611.082.10
8022232.677.676.90
-2°5851636.2513.374.90
7192005.0712.182.30
8442342.788.376.90
6001676.4614.118.574.90
7482085.2912.983.40
8852462.999.476.90
+2°6061686.5314.474.90
7672135.3513.383.80
9172553.1310.276.90
+4°6441796.6715.674.90
7962215.6914.982.90
9632673.4011.676.90

 

300ZDB-85

Installation
angle
CapacityHead
(m)
SpeedPower
kW
Eff.
%
D(mm)
Impeller
diameter
m³/hl/sr/minshaft powerMotor power
-6°3651014.9714507.17.569.30250
5171442.945.378.30
5651571.944.369.30
-4°4001115.278.31169.30
5581553.616.979.30
6541821.884.869.30
-2°4401225.529.569.30
6351773.547.779.30
7362041.945.669.30
4841345.7310.91569.30
6961933.678.780.30
7922202.126.669.30
+2°5271465.9012.269.30
7442073.9210.079.30
8462352.438.169.30
+4°5751605.8913.369.30
7602114.4411.778.30
9002502.739.769.30

 

300ZDB-100

Installation
angle
CapacityHead
(m)
SpeedPower
kW
Eff.
%
D(mm)
Impeller
diameter
m³/hl/sr/minshaft powerMotor power
-6°4691303.6814506.17.576.70250
5211452.805.178.30
5541542.224.476.70
-4°5091423.997.21176.70
5831622.855.779.80
6331762.034.676.70
-2°5461524.198.176.70
6351772.926.380.40
6901921.984.976.70
5861634.349.076.70
6881912.926.880.70
7442072.045.476.70
+2°6331764.359.876.70
7292033.087.581.20
7922202.206.276.70
+4°6981944.1710.31576.70
7812173.098.180.90
8332322.427.276.70

 

Overview:

ZDB submersible axial-flow pump is a submersible electric pump that combines YQGN submersible motor with axial pump section, with coaxial drive for the intergration of motor and pump. It can run under the water for a long time, and has a wide range of advantafes incomparable for traditional units.

  1. Due to the integration of motor and pump, it is not necessary to carry our the time & labor consuming assembling process of motor-transmission mechanism axial line on site;
  2. Because the electric pump runs under the water, the civil work of the pumping station is simplified greatly, the installation space is reduced, and the construction cost can be saved by 30%-40%.
  3. With the electric pump running under the water, there is almost no noise of running above water. The pump is cooled by water flow and won't bring high ambient temperature. As a result, the operator on duty in the control room can have a comfortable working environment.
  4. The electric pump is easy to operate without any auxiliary equipment for oil, water or gas;
  5. The electric submersible pump adopts double mechanical seals to prevent water inflow in motor or oil chamber. The insulation class of the motor is Class F, and the protection class is IP68, The pump section adopts excellent hydraulic model with higher performance and reliability than traditional pumps, which is convenient for users to use.

ZDB submersible axial-flow pump can be used for water supply and drainage in farmland irrigation and drainage, industrial and mining enterprises, boatyard, municipal works and power stations. The conveyance medium is raw water or other liquids with the physical and chemical properties similar to those of water. The maximum permissible temperature rise of the conveyed liquid is 40℃.

 

Work shop:

 

 

 

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