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SPB water jet pump

Product name:

SPB water jet pump

浏览量
所属分类
Pump
Description:
The jet pump is a fluid power pump. The fluid power pump has no mechanical transmission and mechanical working components. It uses another working fluid energy as a power source to deliver low-energy liquids, which is safe for pumping flammable and explos
Application range:
Widely used in electronics, metallurgy, chemicals, food, machinery, medicine, aerospace, etc.
Applicable material:
Liquid material
我要询价
Advantage
Principle
Parameters
Case

Advantage characteristics:

  A baffle is arranged above the nozzle, and the installation position is high, the length is large, and the flow conductivity is good.

working principle:

  The water jet pump has a certain pressure of working medium water, which is sprayed to the suction chamber at a high speed through a nozzle, and the pressure energy of the water is changed into kinetic energy to form a high-speed jet; the gas in the suction chamber is forcibly carried and mixed with the high-speed jet to form a gas-liquid. The mixed flow enters the diffuser, thereby reducing the pressure in the suction chamber and forming a vacuum. In the expansion section of the diffuser, the kinetic energy of the mixed jet is converted into pressure energy, the speed is lowered, the pressure is increased, and the gas is further compressed, together with the water. Outside the pump, the gas and water are separated in the water tank, the gas is released into the atmosphere, and the water is recycled by the water pump, and the vacuum is continuously recovered. The nozzle of the single-stage water jet pump may be a single nozzle structure composed of one tapered nozzle, or a multi-nozzle structure in which a plurality of orifices are formed in one orifice plate.

Technical Parameters:

SPB water jet pump technical reference table

Specification model

Water pressure in water room (kg/cm3)

Water consumption (m3/h) corresponds to vacuum degree 300 (mmhg)

Water consumption (m3/h) corresponds to vacuum degree 400 (mmhg)

Water consumption (m3/h) corresponds to vacuum degree 500 (mmhg)

The amount of suction air (m3/h) corresponds to a vacuum of 300 (mmhg)

The amount of suction air (m3/h) corresponds to a vacuum of 400 (mmhg)

The amount of suction air (m3/h) corresponds to a vacuum of 500 (mmhg)

standard model

pressure of water

volume of water 300 degree

volume of water 400 degre

volume of water 500 degre

volume of water 300 degree

volume of water 400 degree

volume of water 500 degree

SPB350

0.097

49

50.2

52.1

4.2

4

3.9

SPB450

0.097

98

100

102

12

11

10

SPB600

0.097

175

178

180

19

21

20

 

working principle:

  The water jet pump has a certain pressure of working medium water, which is sprayed to the suction chamber at a high speed through a nozzle, and the pressure energy of the water is changed into kinetic energy to form a high-speed jet; the gas in the suction chamber is forcibly carried and mixed with the high-speed jet to form a gas-liquid. The mixed flow enters the diffuser, thereby reducing the pressure in the suction chamber and forming a vacuum. In the expansion section of the diffuser, the kinetic energy of the mixed jet is converted into pressure energy, the speed is lowered, the pressure is increased, and the gas is further compressed, together with the water. Outside the pump, the gas and water are separated in the water tank, the gas is released into the atmosphere, and the water is recycled by the water pump, and the vacuum is continuously recovered. The nozzle of the single-stage water jet pump may be a single nozzle structure composed of one tapered nozzle, or a multi-nozzle structure in which a plurality of orifices are formed in one orifice plate.

Advantage characteristics:

  A baffle is arranged above the nozzle, and the installation position is high, the length is large, and the flow conductivity is good.

Technical Parameters:

SPB water jet pump technical reference table

Specification model

Water pressure in water room (kg/cm3)

Water consumption (m3/h) corresponds to vacuum degree 300 (mmhg)

Water consumption (m3/h) corresponds to vacuum degree 400 (mmhg)

Water consumption (m3/h) corresponds to vacuum degree 500 (mmhg)

The amount of suction air (m3/h) corresponds to a vacuum of 300 (mmhg)

The amount of suction air (m3/h) corresponds to a vacuum of 400 (mmhg)

The amount of suction air (m3/h) corresponds to a vacuum of 500 (mmhg)

standard model

pressure of water

volume of water 300 degree

volume of water 400 degre

volume of water 500 degre

volume of water 300 degree

volume of water 400 degree

volume of water 500 degree

SPB350

0.097

49

50.2

52.1

4.2

4

3.9

SPB450

0.097

98

100

102

12

11

10

SPB600

0.097

175

178

180

19

21

20

 

Technical Parameters:

SPB water jet pump technical reference table

Specification model

Water pressure in water room (kg/cm3)

Water consumption (m3/h) corresponds to vacuum degree 300 (mmhg)

Water consumption (m3/h) corresponds to vacuum degree 400 (mmhg)

Water consumption (m3/h) corresponds to vacuum degree 500 (mmhg)

The amount of suction air (m3/h) corresponds to a vacuum of 300 (mmhg)

The amount of suction air (m3/h) corresponds to a vacuum of 400 (mmhg)

The amount of suction air (m3/h) corresponds to a vacuum of 500 (mmhg)

standard model

pressure of water

volume of water 300 degree

volume of water 400 degre

volume of water 500 degre

volume of water 300 degree

volume of water 400 degree

volume of water 500 degree

SPB350

0.097

49

50.2

52.1

4.2

4

3.9

SPB450

0.097

98

100

102

12

11

10

SPB600

0.097

175

178

180

19

21

20

 

working principle:

  The water jet pump has a certain pressure of working medium water, which is sprayed to the suction chamber at a high speed through a nozzle, and the pressure energy of the water is changed into kinetic energy to form a high-speed jet; the gas in the suction chamber is forcibly carried and mixed with the high-speed jet to form a gas-liquid. The mixed flow enters the diffuser, thereby reducing the pressure in the suction chamber and forming a vacuum. In the expansion section of the diffuser, the kinetic energy of the mixed jet is converted into pressure energy, the speed is lowered, the pressure is increased, and the gas is further compressed, together with the water. Outside the pump, the gas and water are separated in the water tank, the gas is released into the atmosphere, and the water is recycled by the water pump, and the vacuum is continuously recovered. The nozzle of the single-stage water jet pump may be a single nozzle structure composed of one tapered nozzle, or a multi-nozzle structure in which a plurality of orifices are formed in one orifice plate.

Advantage characteristics:

  A baffle is arranged above the nozzle, and the installation position is high, the length is large, and the flow conductivity is good.

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