Horizontal helical-conveyer centrifuga is a kind of continuousoperation, which uses centrifugal pump settling principle to separate solidand liquid phases in suspension. Under the full speed operation ofthe machine, the separation process of feed, separation anddischarge is completed continuously.
Areas of application
Horizontal screw conveyor centrifuge can be widely used in environmental protection, petroleum, chemical, metallurgy, medicine, food, light industry and other sectors. For example: municipal sewage treatment, PVC resin, ammonium sulfite, alkali sulfide, barium carbonate, calcium carbonate, strontium sulfate, calcium nitrate, seafoam, monosodium glutamate, bauxite, cellulose, soy protein, peanut protein, fruit juice, beverages, vegetable oils, citric acid, kaolin, calcium citrate, drilling sludge, fine coal dewatering, wastewater treatment, waste oil refining, wastewater treatment and so on. sludge, printing and dyeing sewage sludge, paper sludge and other industrial fields.
مبدأ العمل
When the suspension to be separated enters into the inner cavityof the screw conveyor through the feed pipe of the centrifuge, itflows out from the outlet of the screw conveyor after being accelerated by the accelerating cone and evenly distributes to the innerwall of the drum. After entering the drum of the centrifuge, therotating drum is adjusted to produce a strong centrifugal force, andthe suspension forms a circular liquid flow in the drum. The strongcentrifugal force makes the solid particles with high density in thesuspension The particles rapidly settle to the inner wall of the drumto form a sediment ring layer. Due to the different rotation speedsof the screw and the drum, there is relative movement betweenthem. The relative movement of the screw and the drum is used todeposit the particles on the inner wall of the drum The solid phaseis pushed to the drying area at the small end of the drum for furtherdehydration, then discharged through the slag outlet at the smallend, and the liquid phase continuously added is discharged fromthe overflow hole at the large end of the centrifuge, thus completingthe solid-liquid separation process.
The whole machine design highlights structural stability andsafety
The isolation system effectively absorbs the dynamic loadshear force when the equipment is in operation
Effectively avoid resonance phenomenon of double rotorsin high-speed operation and avoid additional fatiguedamage of parts
Over 100000 hours of bearing design
Centrifugal casting and forging process are adopted for theblanks of important parts
Wear resistant treatment of key parts
Control system of intelligent operation
Comprehensive safety protection device to ensure thesafety of personnel and equipment
| نموذج | ABLW 5 2 0 - 2 0 8 0 | ABLW 6 5 0 B | ABLW 7 6 0 G |
|---|---|---|---|
| Bowl Diameter ( mm ) | 5 2 0 | 6 5 0 | 7 6 0 |
| Bowl Length ( m m ) | 2 0 8 0 | 2 2 0 0 | 3 1 9 2 |
| Bowl Speed ( r / m in ) | 3 0 0 0 | 2 8 0 0 | 2 6 5 0 |
| G - Force | 2 6 1 0 | 2 8 5 1 | 3 0 0 0 |
| Separation Point ( p m ) | 2 - 5 | 2 - 5 | 2 - 5 |
| Main Drive ( k w ) | 4 5 ( explosionproof ) | 7 5 | 1 3 2 |
| Back Drive ( k w ) | 1 8 . 5 ( explosion proof ) | 2 2 | 3 7 |
| Max Capacity ( m ² / h ) | 1 0 - 3 0 | 3 0 - 6 0 ( It depends on the actual concent rat ion of the material) | ≤ 1 1 8 |
| Weight ( k s ) | 5 0 0 0 | 6 8 0 0 | 1 2 0 0 0 |
| Dimension ( m m ) | 4 5 3 7 x 1 2 4 8 x 1 4 2 9 | 4 5 8 3 x 1 5 8 3 x 1 7 1 0 | 6 8 0 0 x 1 9 3 0 x 2 0 4 0 |
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