HR series salt production two stage pusher centrifuge for salt dewatering

HR series salt production pushing centrifuge from see water industrial centrifuge for salt

Introduction

The main motor drives the inner and outsider baskets to rotate at the full speed, material is fed into through a feed pipe.Under the centrifugal force, the liquid discharged out of the basket through filter screen and the holes of the basket,and then out of the machine through the tube for discharging liquid, while the solid deposits in the basket as a ring layer of cake.

As a result, pusher plate pushes the cake layer in the inner basket to move out of it and then into the outside basket for further separation,a ring layer of cake being formed, while the outside section of the inner basket pushes the cake layer in the outside basket to move continuously out of the outside basket and then discharge it through the slot for scraper.

HR Series are a kind of two stage horizontal pusher filtering centrifuge that can be continuously operated, They can perform feeding, separating, washing and discharging in sequence at their full-speed running. They have the advantages of continuous operation,

stable performance, large capacity, ideal washing effect, low moisture content of cake and less solid content in the liquid.

They are suitable for separating the suspension with solid phase particle size of more than 0.08mm and with the concentration of over 35%,and suitable for chemical industry, fertilizer, manufacturing salt and alkali, especially for the solid-liquid separation of sodium chloride,ammonium chloride, ammonium bicarbonate, sodium sulfate and carbamide.

Technical specification:

Product Model		HR400-N	HR500-N	HR630-N	HR800-N	HR1000-N
Inner/Outer Basket	Diameter(mm)	337/400	438/500	560/630	720/800	920/1000
	Filtration Zone Length (mm)	145/155	180/180	240/240	240/320	240/320
	RPM (r/min)	1500-2200	1200-2000	1000-1800	800-1600	650-1250
	RCF	503-1083	402-1120	350—1142	286-1145	236-875
Stroke Length (mm)		40	50	50	50	50
Stroke frequency (l/min)		30-80	30-80	30-80	30-80	20-70
Main Motor Power (kW)		11	30-45	37-55	55-75	55-90
Oil Pump Motor Power (kW)		4	15	30	37	45
Production Capacity (t/h)		1-8	5-15	8-25	15-40	18-50
Hydraulic System Working Pressure (MPa)		2. 0-3. 0	2. 0-3. 0	2.0-6.0	2.0-6.0	2.0-6.0
Machine Body Weight (kg)		2480	3100	4100	7000	12000
Dimensions L×W×H (mm)		2460×1286×1030	2750×1480×1290	3690×1600×1265	3700×1800×1450	4200×1900×1900

Structure

Main Part