Sulzer Escher Wyss Two Stages Pusher Centrifuge for Chemical Production Line 2016

Product Description

Product Description
Two-stage Pusher Centrifuge is a kind of perforated basket centrifuge, which works both continuously and effectively. The mixture to be separated is fed through the feed pipe to the distributor continuously and evenly distributed to the wall of first stage basket. Most of the mother-liquor which is filtered by centrifugal force from the feed departs through the sieves into the liquor-collecting casing where it will be discharged out of the machine. The first stage basket rotates and reciprocates The formed filter cake is pushed into the second stage basket as the first stage basket is rotating and reciprocating .The cake can stay in the centrifuge for a sufficient time and therefore the required Moisture content of the cake can be achieved under the powerful centrifugal force.
Afterwards, the cake is continuously discharged out of the basket. The effective washing can be carried out in the centrifuge in case of requirement of high purity of the solid product. The washing liquid and the mother-liquor can be discharged separately if necessary.Based on the very successful Sulzer Escher Wyss design, our company has improved and developed these pusher centrifuges consistently and according to the latest requirements. our pusher centrifuges P-40 to P-100 guarantee best solid-liquid separation with high and constant product quality in the basic, agricultural and petrochemical industries.


Proven
Based on the very successful Sulzer Escher Wyss design, our company has improved and developed these pusher centrifuges consistently and according to the latest requirements. our pusher centrifuges P-60 to P-100 guarantee best solid-liquid separation with high and constant product quality in the basic, agricultural and petrochemical industries.
Hydraulic pusher drive for high pusher forces Application specific optimisation possibilities: Inlet and discharge section, sieve segments, solids discharge, product washing, etc. Typical products
chemicals : glaubers salt,salt, boric acid, ascorbic acid, adipic acid, sodium chloride, iron sulphate, sodium sulphate, copper sulphate, sodium bichromate.
fertilisers : ammonium sulphate, potash, urea, calcium nitrate, potassium sulphate.
food stuff animal feeds : extraction residues, meat pulp.
benefication : rock phosphate, gypsum, ores, coal. Special designs, e.g. gas tight pusher centrifuge, explosion proof, etc.
Process
pusher centrifuge utilize continuous filtration for the separation of suspended, fast draining, crystalline, granular or fibrous solids from the liquid phase.the solids can be washed as they are transported through the basket.

Design concepts
complete separation of mechanical unit from the process area.
long and short baskets.
Main Features
*Hydraulic pusher drive for high pusher forces
*Application specific optimisation possibilities: Inlet and discharge section, sieve segments, solids discharge, product washing, etc.
*Typical products
chemicals : glaubers salt,salt, boric acid, ascorbic acid, adipic acid, sodium chloride, iron sulphate, sodium sulphate, copper sulphate, sodium bichromate.
fertilisers : ammonium sulphate, potash, urea, calcium nitrate, potassium sulphate.
food stuff animal feeds : extraction residues, meat pulp.
benefication : rock phosphate, gypsum, ores, coal.
Special designs, e.g. gas tight pusher centrifuge, explosion proof, etc.

Technical data
P-60 P-85 P-100 Unit

Basket diameter	630	800	1000	[mm]
Number of stages	1 - 2	1 - 2	1 - 3	-
Max. rotation speed	1900	1500	1200	[min-1]
Max. number of strokes	80	80	80	[min-1]
Max. G force	1271	1006	805	[g]
El. power required with NaCl, rotation / stroke	40/20	72/32	113/53	[kw]
Operating weight (with oil filling, without counterweight)	4900	8000	12 000	[kg]
Maximum NaCl throughput (dependent on feed conditions)	30	50	70	[t/h]

Dimensions

L	3200	3800	4350	[mm]
W	1700	2000	2300	[mm]
H1 without vibration isolation	1300	1550	1900	[mm]
H2 vibration isolation with concrete counterweight	2000	2200	2550	[mm]
H2 vibration isolation with steel counterweight	1550	1850	2200	[mm]
H2 vibration isolation without counterweight (with damping elements)	1450	1700	-	[mm]

Our Experiences
Our Services
1.INSTALLATION SUPERVISION AND COMMISSIONING:We can provide the service of installation supervision and commissioning, but will charge separately.
2.GUARANTEE PERIOD12 months after commissioning, but latest 16 months after date of Bill of Loading, which ever is earlier.
3.Packing: Standard Export Package
4.Country of origin: China
5.SPARE PARTS AND ACCESSORIES:we supply some parts and accessories for free.