Large Capacity Sludge Dewatering Decanter Centrifuge with Automatic Operation

Product Description

Product Description

Decanter centrifuge is a kind of high-efficiency centrifugal separation and sedimentation equipment with horizontal screw discharge and continuous operation. Decanter centrifuges can generally be divided into horizontal spiral filter centrifuges and horizontal spiral sedimentation centrifuges. Decanter centrifuges are suitable for dewatering sludge produced in the process of industrial and civil sewage treatment, and are also widely used in chemical, light industry, pharmaceutical, food, environmental protection and other industries.
1.Working principle
Drum and screw are working with higher speed at a certain differential rotation. Material is transported into spiral tube continuously , accelerated after the rotary drum, in under the action of centrifugal force field, the heavier solid deposit formed in the drum wall sediment layer.The feeding screw continuously pushes the solid phase of the deposit to the drum cone, and then out of the drain.The lighter liquid phase forms the inner liquid ring, which is continuously overflowed by the large end of the drum, and is discharged through the drain outlet.The machine operates at full speed, continuously feeding, separating, washing and discharging.It has the characteristics of compact structure, continuous operation, stable operation, strong adaptability, large production capacity and convenient maintenance.It is suitable for the suspension with solid phase particle size greater than 0.005mm and concentration range of 2-40%.Widely used in chemical industry, light industry, pharmaceutical, food, environmental protection and other industries.
2.Features
The machine can continuously feed, separate and unload at full speed. It has the characteristics of compact structure, continuous operation, stable operation, large production capacity, convenient maintenance and low energy consumption. It is suitable for separating suspensions with solid particle size greater than 0.005-10mm, concentration range of 2-40% and temperature less than 100°C.
3.Control System
Column-cone horizontal helical decanter centrifuge, conical column drum, inner push screw, cover, motor, differential, frequency converter and PLC control system, body seat, shock-absorbing pad, etc.
4.Application Plant and Chinese medicine extraction: honeysuckle extract, tea polyphenol extract, etc. Food and feed: dehydration of fish meal and fish meat, separation of fruit juice and pulp fiber, dehydration of soybean, wheat protein, xylitol, corn fiber, vegetable starch, etc. Mycelium separation of antibiotic fermentation broth. Separation of blood products. Separation of various animal oils, vegetable oils and mineral oils. Separation of lees. Separation of humic acid. Separation of dyes and pigments. Particle size classification of various particles. 10 Separation of various chemical materials. Municipal sewage and power plant sewage, printing and dyeing sewage, papermaking sewage and other industrial waste water.
5.Technical parameter

Model	Diameter (mm)	Length (mm)	Speed (r/mm)	Separation ratio	Output (m3/h)	Power(KW)	Weight(kg)	Dimension(mm) (L×W×H)
LW220×930	220	660	5000	2835	0.5~5	7.5	1200	2420×700X1010
LW300×1200	300	1200	4000	2550	1~5	7.5~11	1500	2680×830×1280
LW355×1600	355	1600	3800	2868	1~20	15~18.5	1850	3490×860×1200
LW400×1200 3phase	400	1200	3650	3000	1~5	15~18.5	2500	2990×960×1205
LW400×1800	400	1800	3650	3000	2~25	15~22	2500	3890×1020×1205
LW400×1800 3phase	400	1800	3650	3000	2~10	15~22	2500	3890×1020×1205
LW450×2000	450	2000	3450	3000	3~35	22~37	3000	4297×1080×1385
LWS450×2000 3phase	450	2000	3450	3000	3~35	22~37	3000	4297×1080×1385
LW500×2000	500	2000	3000	2500	5~45	30~37	3800	4330×1140×1470
LWS500×2000 3phase	500	2000	3000	2500	5~45	30~37	3800	4330×1140×1470
LW530×2280	530	2280	2900	2500	15~65	45~55	5000	4924×1170×1540
LWS530×2280 3phase	530	2280	2900	2500	15~65	45~55	5000	4924×1170×1540
LW580X2500	580	2500	2780	2500	20~80	55~75	6500	5205×1270×1540
LW650X2800	650	2800	2500	2270	20~110	75~90	7000	4924×1170×1540
LW760X3040	760	3040	2250	2150	15~65	90~132	8500	4924×1170×1540

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