The structure characteristics of the pump power station

In the agricultural production, pump is the main drainage and irrigation machinery. The original extensive in rural areas in China, the countryside every year need a lot of pump, in general plant pump more than half of the total pump production.

In the mining and metallurgical industry, pump is the most used equipment. Mine need pump drainage, in mineral processing, smelting and rolling process, the need to pump water first, etc.

In the electricity sector, nuclear power plants need nuclear main pump and secondary pump, pump, thermal power plant requires a lot of boiler feed water pumps, condensate pumps, circulating pumps and ash pump, etc.

In the construction of national defense, aircraft flap, stern rudder and the adjustment of the landing gear, warship and tank turret rotation, the sinking and rising of the submarine, etc. All need to pump. High-pressure and liquid radioactive, and some also require pumps without any leakage, etc.

In the shipbuilding industry, each pump used in the ocean round general in more than one hundred units, its type also is varied. Other cities such as water supply and drainage, water steam locomotive, in the machine tool lubrication and cooling, liquid transport drift in the textile industry and dye carries in the pulp and paper industry, as well as the transmission of food such as milk and sugar in the food industry, all need to have a large number of pump.

1, compact structure, integration and pump and small volume. Its vertical structure with small occupation space for installation, balanced running, no installation and adjustment.

2 design, pump import and export into same specifications flange, and in the same center line, can be directly installed in the pipeline, like valve and center pipe low easy decorate, easy installation and special.

3, the pump and motor coaxial, short axial dimensions, make the pump running more smoothly, low noise.

4, cancel the traditional shaft seal way, to avoid the leakage of medium, so it is completely without leakage characteristics significantly.

5, replace the conventional rolling bearing with sliding bearing, make the pump running special smooth, low vibration noise.

6, convenient installation bolt fix, don't need to open pipeline system, as long as you remove the connecting nut, and then all the rotor parts can be taken out for inspection and maintenance.

7, can be used according to the requirements of flow and head to pump series, in parallel operation mode.

In terms of brand building, planning, points out that during the twelfth five-year, strive for 1 pump valve companies into the top three national industry, 2 valve enterprises to enter the national top ten; For designing new products through the pump valve industry standard 20 items, the national standard five; Strive for national famous brand valves 2-3, national export valve designer 3, and so on. In terms of policy support, planning and points out that hope to government departments issued relevant supporting policies, industrial development in science and technology, technological upgrading, and foreign trade export, brand construction, increase funding for public infrastructure construction, etc.