LLW 15m³/H High Yield Worm Screen Centrifuge Applied To Vegatables Separation

The improvements made by centrifuge in ammonium sulfate, ammonium chloride, ammonium thiocyanate, sodium chloride and other waste liquid salt extraction equipment:
1.The feeding pipe device is improved, the cloth is more uniform, and the equipment operation is more stable;

2. The lubrication system is improved, the lubrication is more adequate and reasonable, and the bearing weight is increased;

3. Improve the bearing sealing system and adopt labyrinth oil seals to prevent mother liquid from entering the lubrication system;

4. The bowl spiral is treated with nitriding and wear-resisting, and the service life is longer.

5. The discharging system is improved, and a scraper device is added to prevent the silo from accumulating.

WORKING PRINCIPLE
Under full speed operation: continuous feeding, washing, dewatering, unloading and other technological operations of the suspension.

The suspension enters the spiral cavity from the feed pipe, and enters the bowl through the nozzle at the bottom of the screw head near the bottom of the cone.

Under the action of the centrifugal force field, the liquid phase in the slurry is separated by the creen set on the rotating wall When going out, the solid particles are trapped in the bowl; at the same time, the solid particles in the bowl move from the small end of the bowl to the big end of the bowl under the action of centrifugal force and the differential speed between the spiral and the bowl.

During the movement, the centrifugal force increases rapidly due to the increase of the rotation diameter. The solid phase changes from the high moisture content solid phase when it initially enters to the low moisture content solid phase when it is discharged from the bowl, thus realizing automatic and continuous solid and liquid phase separation.

Successful Applications

LLW Screen Worm Centrifuge (Standard Type)

Technical Parameters

LLW Screen Worm Centrifuge (Mechanical Gearbox Type)

Technical Parameters

LLW Screen Worm Centrifuge (Screw Feeding Type)

Technical Parameters

SERVICE WARRANTY

Small batch test - After preliminary type selection, simulation separation test can be carried out for small batch of verification machines to obtain relevant separation data and to provide the basis for separation process section design. This can be made in test workshop of Huada or can be made at place designated by the customer with vehicle-mounted test unit provided.

Equipment layout and Installation guide - providing centrifuge and system layout guided, installation and operation guide, in order to meet safety, use and maintenance requirement.

Debugging – During commissioning, providing site guidance of the service engineers and determining the corresponding operation parameters, to meet the separation requirements.

Process optimization - optimizing separation engineering parameters and procedure in the process of debugging, to improve separation efficiency and yield and output and to reduce energy consumption.

Software upgrading - For our sold centrifuges, we can make individual program improvement and provide program upgrading on the request of customers during their subsequent operation.