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ZX horizontal self-priming centrifugal pump

Overview: ZX horizontal self-priming centrifugal pump compared with other types of self-priming centrifugal pump, because the pump itself does not check valve, the structure is the most simple; most reliable work; trouble-free long working hours, maintenance, easy to use, the volume Small, light weight, high efficiency, made in the design of special considerations compared with the same caliber pump, displacement, high performance. ...

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ZX horizontal self-priming centrifugal pump

　　First, ZX horizontal self-priming centrifugal pump Overview:

　　ZX horizontal self-priming centrifugal pump This type of pump compared with other types of self-priming centrifugal pumps, because the pump itself has no check valve, the structure is the most simple; the most reliable work; trouble-free work Long time, maintenance, easy to use, small size, light weight, high efficiency, made in the design of special considerations compared with the same caliber pump, displacement, high performance.

　　ZX horizontal self-priming centrifugal pump in industrial and agricultural production, emergency rescue, such as drainage, fire fighting as an emergency pump to use more prominent performance. ZX-type self-priming centrifugal pumps are widely used in urban water supply in petroleum, chemical, metallurgy, machinery, chemical fiber, food, energy, transportation and other industrial sectors. They can also be used in agricultural drainage and sprinkler irrigation. For the transport of water or viscosity less than 5 ° E, the temperature is below 80 ℃ Physical and chemical properties similar to other liquids. ZX horizontal self-priming centrifugal pump is based on the relevant technical information at home and abroad through the absorption, digestion, improved after the development of energy-saving pump products, the pump is a self-priming centrifugal pump, which has a compact, easy to operate, Victoria 掮 easy, high efficiency, long life, and has strong self-priming capabilities. Need to install the end of the valve in the pipeline, just to ensure that the pump before storage can be quantitative liquid. This simplifies the piping system and improves working conditions.

　　ZX Horizontal Self-priming Centrifugal Pump Usage:

　　ZX horizontal self-priming centrifugal pump is suitable for urban environmental protection, construction, fire protection, chemical industry, pharmacy, dye printing and dyeing, brewing, electric power, electroplating, papermaking, oil, mining, equipment cooling, Unloading oil.
　　ZX horizontal self-priming centrifugal pump for water, the sea is not, water and acid, alkalinity of the chemical medium liquid and paste with a general paste (medium viscosity ≤ 100 PCT, with a solid content of up to 30% the following).
　　ZX horizontal self-priming centrifugal pump fitted with rocker-type nozzle, but also the water rushed into the air, dispersed into small raindrop spray, pesticides, nurseries, orchards, tea plantations a good tool.
　　ZX horizontal self-priming centrifugal pump can be used with any type and specification filter press to send the slurry to filter press for the best matching pump type.

　　(Professional production and sales ZX horizontal self-priming centrifugal pumpModel is complete! )

　　Third, ZX horizontal self-priming centrifugal pump working principle and structure Description:

　　ZX horizontal self-priming centrifugal pumps are used axial back to the pump body structure. The pump body is composed of a suction chamber, a liquid storage chamber, a scroll chamber, a liquid return hole, a gas-liquid separation chamber and the like. After the pump is normally started, the impeller sucks the liquid stored in the suction chamber and the air in the suction pipe together, Within the full mixing, the centrifugal force, the liquid entrained gas flow to the outer edge of the scroll chamber, the outer edge of the impeller formed on a certain thickness of the white foam belt and high-speed rotating liquid ring. Gas-liquid mixture through the diffuser into the gas-liquid separation chamber. At this point, due to a sudden drop in the flow rate, the lighter gas is separated from the mixed gas and the gas continues to rise through the pump spit. The degassed liquid returns to the liquid storage chamber and re-enters the impeller through the return hole. The degassed liquid re-mixes with the gas sucked in from the suction pipe inside the impeller and flows to the outer edge of the impeller under the action of a high-speed rotating impeller. As the process goes on and off, the air in the suction line is continuously depleted until the gas is exhausted and the process of self-priming is completed, and the pump is put into normal operation. In some pumps the bottom of the bearing body also has cooling chamber. When the bearing heat causes the bearing body temperature rise over 70 ℃, through the cooling room at any one of the coolant pipe fittings, cooling fluid injection cooling. Pump inside to prevent the liquid from the high-pressure zone to the low-pressure zone leak sealing machinery is the front and rear seal ring, the front seal ring in the pump body, the rear seal ring mounted on the bearing body, when the pump running seal ring wear to a certain extent, and the impact To the pump efficiency and self-priming performance, should be given replacement.

　　Fourth, ZX horizontal self-priming centrifugal pump Technical parameters:

　　Flow: 6.3 ~ 400m3 / h;
　　Head: 5 ~ 132m;
　　Speed: 2900,1450r / min;
　　Power: 0.55 ~ 110KW;
　　Import diameter: 50 ~ 200mm;
　　Maximum working pressure : 1.6Mpa.

　　Fifth, ZX horizontal self-priming centrifugal pump model significance:

　　Six, ZX horizontal self-priming centrifugal pump performance parameters table:

　　(Professional production and sales ZX horizontal self-priming centrifugal pump , model complete!)

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