Discharge Centrifuge

Description : LW Sedimentation Centrifuge is a horizontal, continuously working and continuously spiral discharging sedimentation centrifuge. It is used in a variety or industries for separating all kinds of solid liquid suspension, defecating liquid phase with graded grains, and dehydrating sludge.

Bucket Elevator Chains convey bulk materials vertically. You might see this type of chain used to move cement, coal, or grain, for example. Buckets are installed at regular intervals, and the chain moves continuously, scooping and conveying the product. Because they are effective and economical, Bucket Elevator Chains are widely used. When the chain engages the upper sprocket, the buckets are tipped, and conveyed objects are discharged. Discharging occurs either with centrifugal force or continuously, which uses the bottom side of the bucket as a guide for the next bucket. The trend has been for bucket elevator equipment to become smaller, to economize on installation costs. To reduce the operating costs, the chain must travel faster (more than 80 m/min.). Therefore, the centrifugal discharge bucket elevator has become more common. Usually, the capacity of the conveyed material is within the range of 300 ton/h.

Operating principle: The purpose of separation is to separate out substances with different mass ratios from mixed fluid.Separation forms included solid-liquid separation,liquid-liquid separation and liquid-liquid-solid separation. When mixed fluid enters rotating bowl of centrifuge through feed tube ,solids with larger density would rapidly deposit on inner wall of the bowl,forced by centrifugal acceleration.Then spiral pusher pushed deposited solids to taper end of the bowl,and discharges them out of centrifuge from residual outlet.Meanwhile ,liquid phase with smaller density forms a liquid ring layer and discharges from bowl through overflow port,the bowl and spiral pusher run at a high speed simultaneously ,for there exists speed discrepancy,deposited solids on the wall of bowl could be conveyed to residue outlet by spiral pusher.This separation process carry out continuously. Separation technique Feeding-gravitational separation-liquid discharge-sediment discharge. Separation effect factors Centrifuging factor ,length to diameter ratio of cavity ,depth of fluid pool. Field control Bowl rotating speed ,rotative speed difference,between,spiral pusher and bowl depth of liquid pool.

Operating principle: The purpose of separation is to separate out substances with different mass ratios from mixed fluid.Separation forms included solid-liquid separation,liquid-liquid separation and liquid-liquid-solid separation. When mixed fluid enters rotating bowl of centrifuge through feed tube ,solids with larger density would rapidly deposit on inner wall of the bowl,forced by centrifugal acceleration.Then spiral pusher pushed deposited solids to taper end of the bowl,and discharges them out of centrifuge from residual outlet.Meanwhile ,liquid phase with smaller density forms a liquid ring layer and discharges from bowl through overflow port,the bowl and spiral pusher run at a high speed simultaneously ,for there exists speed discrepancy,deposited solids on the wall of bowl could be conveyed to residue outlet by spiral pusher.This separation process carry out continuously. Separation technique Feeding-gravitational separation-liquid discharge-sediment discharge. Separation effect factors Centrifuging factor ,length to diameter ratio of cavity ,depth of fluid pool. Field control Bowl rotating speed ,rotative speed difference,between,spiral pusher and bowl depth of liquid pool.

Shenzhou Centrifuge has been dedicated to producing machinery and equipments and carrying out facility construction, pursuing the best quality and producing the best product at the same time.We are committed to reward you with a better quality in return for our interest in and faith toward.We will do our utmost for one more stepping forward, based on our infinite services and trust to customers. Description : LW Sedimentation Centrifuge is a horizontal, continuously working and continuously spiral discharging sedimentation centrifuge. It is used in a variety or industries for separating all kinds of solid liquid suspension, defecating liquid phase with graded grains, and dehydrating sludge. 2 phase Decanter Centrifuge: After entering into the high-speed turning drum, the solid-phase particles in the mixed liquid run and settle on the drum wallunder the action of greatest centrifugal force; the light liquid settles at the innermost place of the drum under minimum centrifugal force; same as the drum's turning direction, a screw feeder also turns at a high speed, and a constant speed difference is generated by the differential mechanism, then the liquid will be discharged by the liquid outlet. 3 phase Decanter Centrifuge: Principle of threephase decanter centrifuges is as shown in the above figure. The substance to be separated is fed by the feeding tube into the accelerating cavity of the spiral conveyor, then enters high speed running drum wall. As the light liquid, heavy liquid and insoluble solid contained in the substance have different specific gravities, the three materials are subject to varied centrifugal forces: the insoluble solid settles into the inner wall (outside) due to its highest specific gravity and subject to maximum centrifugal force; the light liquid settles maximum far away from the inner wall (outside) due to its lowest specific gravity and subject to minimum centrifugal force; and heavy liquid settles in the middle place. The insoluble solid is discharged from the solid discharge port by a spiral feeder which has relative differential speed with the drum; and the light and heavy liquids are then separated by different structures inside the machine wherein the heavy liquid is discharged by the centripetal pump, and the light liquid is discharged via the force of gravity, thus the purpose of three phase separation is achieved.

Decanter centrifuges process characteristics The separation process in a decanter centrifuge relies on a few process characteristics such as centrifugal force or force, sedimentation rate and separating factor, differential speed between the conveyor and bowl, and clarity of the liquid discharge. Decanter centrifuges require a centrifugal force for the separation of the solids from the liquid. This characteristic is dependent on the radius of the centrifuge and its angular rotational speed. A decanter centrifuge applies a force equivalent to several thousand , which reduces the settling time of the particles. It is also favored to maintain a large force, which will result in an improved separation. The rate at which sedimentation occurs is an important characteristic of the decanter centrifuge separation process. The sedimentation rate is influenced by the particle size, the shapes of the particles, their differential densities and the viscosity between the particles and the liquid. This process characteristic can be improved by utilizing flocculating agents. The sedimentation rate is also dependent on the separating factor of the decanter centrifuge, which is related to the centrifugal force. The exterior bowl and the scroll conveyor rotate at different high speeds. This differential speed between the two is accountable for the sedimentation throughout the decanter centrifuge cylinder. A high differential speed results in a smaller residence time of the cake settlement, so it is necessary to keep the cake thickness to a minimum to avoid impairing the discharge quality. Keeping the cake thickness to a minimum also aids in the improvement of the cake dewatering process. For this reason, it is necessary to obtain an optimal differential speed to balance the cake thickness and quality. The characteristic above all affects the clarity of the liquid output which is dependent on the volumetric throughout rate, where a higher flow rate will result in a poor liquid clarity. Another characteristic that influences the clarity of the liquid output is the differential speed. A low differential speed results in a better clarity, therefore, aiding in the separation process. The Force also plays a role in the clarity of the liquid discharge. Higher force results in an increase in the separation of the solid particles from the liquid and yields a better clarity.

Centrifugal Monoblock Pumps Available Up to 2.0 H.P., Specially Design For Low Voltage Range. MATERIAL OF CONSTRUCTION: Shaft : S.S. 410, Motor Body : Graded Cast Iron, Impeller : Graded Cast Iron, Casting Parts : Graded Casting, Roller Bearing : SKF Made Bearing. Thermal Overload Protector Available. TECHNICAL DETAILS: Head Range : Up To 30 mtrs, Discharge Range : Up To 1000 lpm, Suction & Delivery : 25 X 25 mm / 50 X 50 mm / 65 X 50 mm/ 75 X 65 mm, Power Rating : 1 H.P. TO 2 H.P., Voltage Range : 120 V TO 240 V (1-Phase).

Product Description industrial dehydrator machine,extractor machine,dewatering machine,use 304 stainless steel,Dewatering machine is a washing equipment, generally used to remove water during the washing items of clothing, textile articles, and other crops after. After dehydration reuse dryer to dry, you can achieve the effect of completely drying. It has the following advantages: > Roller is made from good quality stainless steel, it is with strong acid resistance and alkali resistance, durable; > With fast dehydration speed, high dehydration efficiency and without any damage to cloths; > It is with compact structure, small space needed, and with reliable performance. Suitable for factory ,hospital,laundry service, etc. Works The main components of the dryer is stainless steel, cloth liner around the hole to be dehydrated in the laundry is placed in a stainless steel liner. High Speed rotary motor driven by a belt stainless steel liner. So have a great centrifugal force and therefore left out of water through the hole on the liner, unified discharged after being collected. Features industrial dewatering machine For wet clothes dryer work for two minutes achieved the same effect as the first 20 minutes the drying achieved similar results with the dryer work, but not completely dry the laundry dryer, so saving time and energy than the approach is first to wet clothes before dewatering operations, finished off the water and then drying operations. Technical Details Model: 45.7.7.200418a Rated Capacity: 20 Water extraction capacity: 900 Drum Volume: 62 Motor Power: 1.1 External Dimension: H: 680 W: 900 Machine Weight: 238 Model: 45.7.7.200418b Rated Capacity: 30 Water extraction capacity: 820 Drum Volume: 97 Motor Power: 1.5 External Dimension: H: 700 W: 1000 Machine Weight: 266 Model: 45.7.7.200418c Rated Capacity: 35 Water extraction capacity: 820 Drum Volume: 126 Motor Power: 3 External Dimension: H: 750 W: 1100 Machine Weight: 342 Model: 45.7.7.200418d Rated Capacity: 50 Water extraction capacity: 820 Drum Volume: 180 Motor Power: 4 External Dimension: H: 820 W: 1250 Machine Weight: 521 Model: 45.7.7.200418e Rated Capacity: 70 Water extraction capacity: 800 Drum Volume: 263 Motor Power: 5.5 External Dimension: H: 880 W: 1500 Machine Weight: 728 Model: 45.7.7.200418f Rated Capacity: 100 Water extraction capacity: 800 Drum Volume: 298 Motor Power: 5.5 External Dimension: H: 900 W: 1600 Machine Weight: 878 Model: 45.7.7.200418g Rated Capacity: 120 Water extraction capacity: 800 Drum Volume: 429 Motor Power: 7.5 External Dimension: H: 1000 W: 1750 Machine Weight: 1050