英国GRIMM格林进口自吸泵 UK GRIMM imported self-priming pump
UK GRIMM imported self-priming pump summary:
imported self-priming pump is based on the relevant technical data of the United Kingdom Green, absorbed, digested, improved, developed from energy-saving pump products. The pump is a self suction centrifugal pump. It has the advantages of compact structure, easy operation, stable operation, easy maintenance, high efficiency, long service life and strong self suction capacity. Do not need to install the valve in the pipeline, keep working just before the pump body fluid can be stored with quantitative cited. Therefore, the pipeline system is simplified and the working conditions are improved.
UK GRIMM imported self-priming pump structure description and working principle:
imported self-priming pump, mainly by pump body, impeller rear cover, mechanical seal, pump shaft, bearing seat, inlet valve, gas-liquid separation pipe, water valve, intake, discharge pipe and so on.
The working principle of the pump is that the pump adopts axial return liquid pump. The principle is composed of suction chamber, liquid storage room, scroll chamber, liquid return hole, gas-liquid separation chamber and so on.
Pump normal starting, the impeller room will suck the liquid suction pipe and the air suction, and can be fully mixed in the impeller under the action of centrifugal force, the liquid entrainment from the gas chamber outer scroll flow, the formation of a certain thickness of the white foam and high-speed liquid ring in the impeller on the edge. The gas-liquid mixture passes through the diffusion tube into the gas-liquid separation chamber. At this point, as the flow rate suddenly decreases, the lighter gas is separated from the mixture gas, and the gas continues to rise and discharge through the pump body. After the degassing of liquid to the liquid storage chamber, and the reflux hole again into the gas and the impeller, impeller sucked from the suction pipe again mixed in high speed rotating impeller role, and flows to the outer edge of the impeller feels feels feels feels feels feels. As the process goes on and on, the air in the suction line continues to decrease until the gas is exhausted and the self-priming process is completed, and the pump is put into normal operation.
UK GRIMM imported self-priming pump technical parameter:
Flow rate: 3.2-600m3/h
Caliber: Inlet diameter: 25-300mm
Outlet diameter: 25-250mm
Range of suction: 5-6.5m
Self suction performance: 1.3-2.5min/5m
Speed: 1450r/min, 2950r/min
UK GRIMM imported self-priming pump application range:
1. Suitable for urban environmental protection, building, fire, chemical, pharmaceutical, dye, printing and dyeing, brewing, electricity, electroplating, paper making, industrial and mining washing, equipment cooling, etc..
2. With rocker arm sprinkler, and water can be washed into the air, scattered into small raindrops spray, is a farm, nurseries, orchards, tea plantations good tools.
3. Application of chemical liquid in water, seawater and with acid, alkalinity and general mushy slurry (medium viscosity less than 100 per cent Perot, solid content is below 30%).
4. It can be used in conjunction with any filter press of any type or size, and will be the ideal type of pump for the press filter.