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The function of condensate pump seal pipe

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The function of condensate pump seal pipe

Release date:2015-06-15 15:32 Source:http://www.hotelsuninns.com Views:

Condensate pump condensate pump whether in use or in reserve shutdown to maintain a high vacuum pump and the other a pump failure or maintenance of this water pump can be quickly put into use. Pump Sheung Shui problems will arise if the mechanical seal or packing leak will make the condensate pumps do not form a vacuum, still can make the condensate oxygen content exceed the standard, so the condensate pump must be installed a water seal to prevent leakage of the pump, ensure the condensate pump can quickly put into operation.

Single stage single suction cantilever centrifugal pump condenser. GN, GNL type pump, two single suction centrifugal condensate pump, which is suitable for the power plant, used to water and 750 to 3000kW turbogenerator pumping condensation water or the physical and chemical properties similar to water and other liquids pumping in the condenser, the condensation of is of. Liquid temperature not exceeding 80. Pump inlet pressure is not higher than 0.6MPa.

High voltage inverter is used to speed the high voltage motor, and now is one of the effective methods to reduce the power consumption of the plant.. Due to the relatively high cost of high voltage frequency converter, in order to reduce the investment, a power plant to parallel operation of two condensate pump transformation using a drag in the form of two, normally by frequency conversion pump operation, power frequency constant speed pump standby mode. The condensate pump frequency conversion unit for the production of Shanghai turbine N3

Some of the water is composed of a pump base composition corresponding to by use of card sets, a fixed key, flat key, a screw connected with the motor shaft, through the liquid part outflow into part of the water and the pump seat spit tube out of the pump.

The pump seat is provided with a diameter of 50 chassis balance hole and pump cylinder is connected to the pump suction cavity, and the cavity gas discharged into the condenser.

Mechanical seal part by mechanical sealing box body, a mechanical sealing sleeve, a press cover, an upper guide bearing, and so on, mechanical seal box body is arranged on the pump seat above and reduce liquid from the shaft and a pump seat leakage, guide bearings to auxiliary support and decompression effect. Condensate pump


condensate pump

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2019国产精品青青草原