Pump application domain:
From the scope of the performance of the pump, giant pump flow rate can reach more than thousand cubic meters per hour, and the micro pump flow per hour in a few ml of the following;The pressure of the pump can be up to 19.61 Mpa from atmospheric pressure to (more than 200 KGF/cm2);The lowest temperature of the liquid to be delivered – below 200 degrees Celsius, the highest can reach more than 800 degrees Celsius.Many type of liquid pump, such as water (water, sewage, etc.), oil, acid alkali, suspension, and the liquid metal, etc.
In the department of chemical and oil production, raw materials, semi-finished products and finished products are liquid, and the raw material, semi-finished products and finished products need to go through complex processes, pumping play in these processes for conveying liquid and provide the role of the pressure of the chemical reaction flow, in addition, also used in many gear pump to adjust temperature.
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, general agricultural 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-going ships generally 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.
In short, whether it is aircraft, rockets, tanks, submarines, or the drilling, mining, train, ship, or daily life, everywhere need to pump, everywhere, all the pump running.It is this, so the pump as general machinery, it is one of the raw products in mechanical industry.