China Pgz Vertical Automatic Bottom Discharge Centrifuge

Name:PGZ/SGZ vertical automatic bottom discharge
Other Name:Automatic Bottom Discharge Centrifuge
Selling Point:High production efficiency,low labor intensity, stable running, good operating conditions and etc.
Simple Description:Automatic operation, continuous operationExcellent dehydrating performanceLow power consumption, high handling capacitySmall machine with compact designStable running even when the flow changesSuits for various kinds of materialsDetailed Description:
Properties and uses:PGZ centrifuges have a perfect automatic performance and a large processing capacity. In accordance with users' demand, procedures such as feeding, separating, washing, dehydrating and discharging can all be automatically finished followed by remote control. It's suitable for solid-liquid separation of fibroid products as well as suspension which contains fine grains and medium size grains solid.Operating principle The automatic bottom discharge scraper centrifuge is vertical fully-automatic filtration centrifuge. The motor drives the drum to rotate at high speed through the belt, and under the control of pre-written program, the material to be separated is fed into the drum through the feed system. After the material is filtered through the filtration medium ( filter cloth/screen) under the action of centrifugal force, the liquid phase discharges out of the centrifuge through the liquid pipeline, and the solid phase is retained in the drum. A material detection device is used to detected material filling position in real-time manner, and when the solid cake deposited in the basket reaches the specified holding capacity of the centrifuge, feeding stops. Then wash and dry the solid cake. After the solid cake meets requirements for knock-out, the centrifuge reduces to the scraping rate, under the hydraulic control, the scraper device removes the solid cake, and then the cake discharged at the bottom outlet of the centrifugal. once the materials to be separated enter the fast-spinning basket, it will be filtrated by the filter liner under the centrifugal force.The liquid flows out through the liquid outlet, but solids deposit on the internal wall of the basket. once the solid cake reaches the rate capacity, feeding stops. Wash the solids cake,and then drain out the washing water. Finally stop the machine. The solid cake is discharged manually and move to next batch.Main CharacteristicsPlatform base structure could lower the center of gravity and stabilize the machine. No foundation construction makes convenient installation and repairing.Platform base with liquid damping isolators:Applying the liquid damping technique improves performance of vibration absorption in centrifuge.Inclined feed disk:we discarded the central feed or side feed method.Air recoil and pneumatic auxiliary scraper:this technology effectively reduces the solids remained in the basket and effective resume the performance of the filter cloths.Nitrogen protection system:ensuring the safety during the operation.Big hinged cover and CIP system, which avoiding cross contamination against the products.Multiple safety protection devices: over-vibration protection,over-current protection, thermal control protection, cake layer controller, protection for scraper movement, protection when open the cover,various signs and warning identifications.PLC control, touch screen, inverter control, dynamic braking, feedback braking, self-diagnosis of equipment fault, automatic control panel and DCS control interface.Polished internal/external surfaces with roughness up to Ra0.2~0.4μm, complying with the related requirements of cGMP.Special AllocationCleaning and spraying systemNitrogen protection systemRF admittance material process controlPLC program controlHydraulic action systemGas auxiliary scraperNo basic form(equipped with vibration isolation chassis +vibration damper).The corresponding stainless steel(SUS304,321,316L,or titanium) is adopted according to anticorrosive requirements for users' materials to be separated.Product Parameter:
ModelDrum Diameter
(mm)Drum Volume
(L)Loading Limit
(kg)Rotating Speed
(r/min)Separation Factor
(ω²r/g)Motor Power
(kW)Machine Weight
(kg)Overall Dimension
(LxWxH)
(mm)PGZ 80080010014012006457.525001800x1300x1800PGZ 1000100014020010005601140002100x1500x2020PGZ 1250125028038090056718.550002300x1800x2150PGZ 150015005006808505303055002880x2180x2575