Recycling and treatment of second-hand double effect evaporators in Shuozhou

Recycling and treatment of second-hand double effect evaporators in Shuozhou

Evaporators are classified into three types based on operating pressure: atmospheric pressure, pressurization, and depressurization. According to the motion of the solution in the evaporator, there are: ① circulation type. Boiling solution passes through the heating surface multiple times in the heating chamber, such as circulating tube type, suspended basket type, external heating type, Levin type, and forced circulation type. ② One way type. Boiling solution passes through the heating surface in the heating chamber without circulating, and the concentrated solution is discharged immediately, such as rising film, falling film, stirring film, and centrifugal film. ③ Direct contact type. Heating medium and solution directly contact for heat transfer, such as immersion combustion evaporator. During the operation of the evaporation device, a large amount of heating steam is consumed. To save heating steam, multi effect evaporation devices and steam recompression evaporators can be used. Evaporators are widely used in chemical, light industry and other sectors.

The evaporation process, under the action of vacuum, not only ensures the hygiene requirements of the material, but also meets environmental protection requirements, greatly reducing the evaporation temperature. In addition, with the configuration of a hot press pump, some of the secondary steam is re sucked into the hot press pump and mixed with the raw steam, which saves the raw steam. At the same time, the steam passing through the hot press pump enters the heating shell in the form of a spray mist, rapidly diffuses, and the material liquid is heated gently, making it suitable for the concentration of heat sensitive materials. 5. The equipment is suitable for evaporation and concentration of foaming materials. Since the feed liquid evaporates in a film form in the heating tube, vapor liquid separation is formed. At the same time, at the bottom of the effect body, most of the feed liquid is pumped away. Only a small part of the feed liquid and all the secondary steam enter the separator to strengthen separation. The feed liquid does not form too much impact during the whole process, avoiding the formation of foam. 6. For food evaporation and concentration, the equipment can also have sterilization function. The material is first preheated and then enters the sterilizer to reach a temperature of over 94 degrees Celsius, which is maintained for about 24 seconds, and then enters the first effect body. The material quickly flashes and the temperature drops instantly.

Recycling and treatment of second-hand double effect evaporators in Shuozhou

Second hand evaporator (rising film evaporator, falling film evaporator, concentration evaporator, single effect evaporator, double effect evaporator, three effect evaporator, four effect evaporator)

Evaporator Thin Film Evaporator Rotating Thin Film Evaporator Scraper Evaporator Spherical Concentrator Stainless Steel Tube Condenser Plate Heat Exchanger Spiral Tube Heat Exchanger and Other Heat Transfer Equipment

We sell second-hand multi effect evaporators, single effect evaporators, double effect evaporators, and various evaporators year-round. We also sell second-hand enamel reaction kettles, second-hand evaporators, second-hand condensers, and second-hand titanium tube condensers. We sell second-hand electric heating reaction kettles, second-hand ovens, and second-hand pharmaceutical equipment. We sell second-hand centrifuges (such as horizontal screw sedimentation centrifuges, horizontal screw filtration centrifuges, horizontal scraper centrifuges, single-stage/two-stage piston pushing centrifuges, hanging bag centrifuges, disc centrifuges, tripod centrifuges, tube centrifuges, starch centrifuges, yeast centrifuges, sewage treatment centrifuges, and other separation equipment) Used dryer (tube bundle dryer, roller dryer, starch dryer, food dryer, fluidized bed dryer, double cone vacuum dryer, vacuum rake dryer, boiling granulator, spray dryer, flash dryer, microwave dryer, airflow dryer, hot air stove and other drying equipment)