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目前显示的是标签为“dewatering pumps”的博文

How to calculate the head of dewatering pumps

Well dewatering pump is an important equipment for deep well water extraction system. The whole unit submerged into water when the system being used,extracting groundwater from the earth’s surface simple words, to lift a certain amount of groundwater from underground to the place where water is needed on the ground,The amount of groundwater that is raised in unit time is what is called head,So, is the head of the underground pump calculated from installation position or the water level of the well? First of all, let’s know two nouns – hydrostatic and dynamic water level: Well water level is the surface elevation of the well.The water level has the static water level and the dynamic water level. Before start to pump the water level according to the static water level (i.e., the LS), start to pump, water pumping wells decreased with time, the change of the water level in the water level. That pump out the water is relatively stable, the water level reached a certain depth will stab...

Dirty water pump application in every aspect of our lives

We did not come into contact with it, before may not feel its presence, is our life in all aspects of water use to it."It" is the water pump, water pump type variety, dirty water pump whose named sewage pump is one of the commonly used one.With the development of technology, dirty water pump is becoming more and more widely applied. The dirty water pump is mainly used in what areas? Agriculture: Dirty water 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. Chemical and petroleum sector: due to the industry 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, played in the process of the dirty water pump conveying liquid and provide the role of the pressure of the ...

Application of pumps

Pump a device that raises, transfers, delivers, or compresses fluid.It usually raise liquid from low position and transfer liquid to highier position,most of pumps are  electric pump .  Pumps can used in agriculture:irragation; Running water project:water raise,water transfer,water distribution,water pressure booster; Waste water treatment:dirty water pump,drain water,transfer water,water filtration,like  ro booster pump ;  Heat power station:boiler feedwater,coolant water,recycled water,clean ash;  Mine and steelworks:drain water,hydraulic coal mining,Steel dephosphorization;  Oil industry:drilling project,oil transfer,water supply,oil suction,oil refining;  Chemical industry:chemical liquid,heat liquid,cool liquid.metal smelting; Shipping industry:boiler feedwater,raise coolant water,tranfer recycled water,transfer oil goods,clean ship cabin,balance the water go by ship, push ship forward; Construction industry:drain water,dredging,co...