Customer Sectors
Pumping And Vacuum Technology
Customer Sectors
Agriculture and fisheries: water supply and irrigation, joint work with mechanical pumps to improve energy efficiency,deep wells to lift water, fresh fish delivery,farm oxygenators.
Transportation: river and harbor dredging,jet mud/sand slurry transfer pump, jet dredger; ship bilge drainage and sewage,ship pumping and heat exhaust stealth,jet propulsion, jet fuel supply and so on.
Water supply and drainage engineering:auxiliary start pumps, improve mechanical pump head flow and other performance; sewerage sewage; fecal matter pumping and conveying and transferring.
Mining and metallurgy: mine drainage and sewage, concentrate hydraulic transportation.Oil and gas exploration and transportation: jet oil extraction, low-pressure gas boosting and transportation, mud pumping in drilling rigs.
Aerospace: engine thrust increase, jet fueling, improved fuel pump performance.Pneumatic conveying of solid powder/granules: Widely used in construction, chemical, light industry, metallurgy,mining and power generation industries.
Water conservancy industry: work with mechanical pumps to improve energy efficiency, increase flow rate, increase suction range,auxiliary start, pumping filling,siphon making, pump house drainage and dredging, river water intake and dredging, jet dosing, etc.locks filling, fish passage replenishment; upland irrigation, pit drainage;
Power industry:technical water supply for hydroelectric power stations, drainage of nuclear collector wells in turbine headers, siphon,pumping, make-up air for tailpipes; boiler feed pump pressurization to prevent cavitation, condenser pumping, jet oil supply,and slag effluent discharge.
Jet heating: jet circulation systems in nuclear power plants.
Chemical and pharmaceutical industries: safe and reliable for clean and dangerous materials; can pump and transport toxic, flammable,explosive and radioactive solids/liquids or solutions, can pump dry/wet gas mixtures containing particles, corrosive gas impurities,and can be used as mixed chemical reaction equipment.
Liquid/gas vacuum pumps can be used individually in some low vacuum places. For example, pumping and filling of main mechanical pumps when starting up, gas jet self-priming of internal combustion engines; Vacuum drying, sublimation, distillation, crystallization, purification,filtration,transportation, sterilization, moisture recovery and other processes in the chemical, pharmaceutical and environmental protection industries.
Atmospheric ejectors are used in conjunction with liquid vacuum pumps to overcome the ultimate vacuum limitations of the latter.
Multi-stage gas injection pumps are most widely used for multi-stage steam injection vacuum units. A small number of multi-stage gas vacuum pumps can achieve higher vacuum levels without condensers.
Steam ejectors are used in production processes such as filtration, distillation, absorption, mixing, vacuum packaging,freeze drying, dehydration and degassing in many industries such as processing, food, metal smelting, chemical and others.They will handle condensable and non-condensable gases, vapors, and mixtures of both.
Compared to other types of vacuum generators, steam jet vacuum units have the following advantages:
1：Low cost.
2：No moving parts, high reliability. Virtually maintenance-free, ensuring superior operational reliability.
3：Simple and compact structure, easy and convenient installation.
4：High vacuum performance. Multi-stage steam injection vacuum units can achieve vacuums with absolute pressures of several Pascals.
5： Corrosion/erosion resistance. Can be made to provide maximum corrosion and erosion resistance in virtually any viable material.
Atmospheric Hybrid Condenser:
The atmospheric mixing condenser is one of the main components of a multi-stage steam jet vacuum unit and is mainly used to condense condensable vapors in the front-stage ejector and to reduce the suction load of the back-stage ejector,thus reducing the cost of the equipment and improving the economy. The vacuum unit composed of atmospheric hybrid condenser and steam injection pump can realize vacuum with absolute pressure of several Pascals.
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