HR Series Horizontal Double-stage Piston Push Centrifuge

 

Product Features And Application

HR series centrifuge is a horizontal two-stage piston push, continuous operation filter centrifuge. It completes all operations at full speed, such as feeding, separation, washing, drying and unloading. It is suitable for the separation of crystallized or short fibrous suspension containing medium par ticles (crystal par ticle size 0.1-10mm shor t fiber within 30mm), widely used in chemical industry, chemical fertilizer, salt making, pharmaceutical, food, light industry and other industrial sectors. HR series centrifuge has automatic continuous operation, continuous slag discharge, high production capacity, not easy to break grain, filter slag can be washed and other traditional advantages, but also has high filter slag production, high solid recovery, low filter slag moisture content, low energy consumption and other characteristics. And the parts of the machine in contact with the material are made of stainless steel, so the corrosion resistance is good.
The main motor drives the inner and outer drum of the set to rotate at full speed, and the material is continuously introduced by the feed pipe and evenly distributed to the filter screen wall of the inner drum. Under the action of centrifugal force, the liquid phase is discharged through the filter screen and the filter hole of the drum wall, and the liquid phase is discharged out of the machine through the discharge pipe, and the solid phase is trapped in the inner drum to form a ring filter cake layer. When the inner and outer drum rotate at the same speed, the inner drum continuously reciprocates in axial motion under the push of the piston, so the pushing plate pushes the inner drum filter cake layer to move outwards continuously and discharge the inner drum, and the outer end of the inner drum is to push the outer drum filter cake layer to move outwards continuously and discharge the outer drum, and discharge th machine through the scraping trough.

Main technical parameters
 

Model	HR-400	HR-500	HR-630	HR-800	HR-1000
Drum diameter (mm)	337/400	400/500	560/630	720/800	920/1000
Filter length of drum	145/155	180/180	240/240	240/320	240/320
Rotary speed (rpm)	1600	1800	1000-1800	800-1600	650-1250
Separator factor(ω2R/g)	545/645	796/904	350/1142	286/1145	236/875
Pushing stroke(mm)	40	50	50	50	50
Pushing times/min	30-70	40-80	30-80	30-80	20-70
Main power (kw)	11	45-37	37-55	55-75	75-90
Oil pump power(kw)	5.5	22	30	37	45
Working pressure of hydraulic system	1-6	5-12	8-25	15-40	18-50
Overall size(mm)	2215*1160*1070	3365*1380*1628	3690*1600*1265	3700*1800*1450	4200*1900*1550
Weight (kg)	2480	3100	4100	7000	12000