Agitator Nutsche Filter Cum Dryer

ANF/ANFD is an equipment where multi stages of process can be done in single unit without significant handling & shifting in other equipment’s. It is a closed vessel with cylindrical shell, Top Dishend & Bottom Flat or Dishend type provided with heavy filter plate & robust stirrer to handle different kind of Liquid-Solid Mixtures. Detachable Bottom can be provided with Power pack system. Legs and castor wheel can be given for easy handling and movement. Guide Pods & Clamping arrangement can be Provided for smooth Seal-Tight Fitting of Lower Portion to Shell with the help of Hydraulic Cylinders. It is an ideal equipment’s for filtration in batches of liquids contains high solid particles where maximum recovery of solid is required. The liquid is separated mechanically using a filter medium and either using a vacuum or pressure or a combination of vacuum and pressure. A good design of agitator improves the quality of filtra tion and also allows solid to get discharged mechanically.

ADVANTAGE

1. No possibility of atmospheric pollution from toxic fumes/ obnoxious smell generated from the slurry.

2. Explosion or fire hazard on account of spillage eliminated.

3. Very high solvent recovery is possible.

4. Very effective washing of cake due to re-slurrying resulting in thorough particulate washing and reduced washes and volume of wash liquor.

5. Possibility of reaction filtration, washing and distillation in the same equipment and even in some cases drying.

6. Available in special construction for sterile applications with high standard of particulate purity.

SALIENT FEATURES

Designed and Manufactured to suit critical hygienic conditions of pharma and food industries. (cGMP MODEL) and also for
STERILE Applications.
Method of operation is totally enclosed, neat and hygienic. These conditions are excellent for solvent recovery, handling of
sterile compounds or toxic and hazardous materials without human intervention.
Enables easy non-manual and automatic cake/solid discharge.
Scraper blade is provided to scrap the material which may stay on shell.
The unit is designed with minimum maintenance features.
Specially designed tank cleaning nozzle is provided for thorough cleaning of inside of filter body (CIP).
The equipment is functionally safe and easy to operate
Minimum hold up of filtrate in the equipment
Agitator moves clockwise, anticlockwise, up and down. This ensures thorough washing and re-slurring of the cake.
Blending of product possible before discharging Product can be washed thoroughly and economically with solvents.
Complet automation with PLC is available
Combining filtration, washing, re-slurry and drying in one fully enclosed, automated unit permits reduction of capital and
operating costs
Heat transfer surface can be provided on the vessel wall by providing Jacket or Limpet Coil.
Large quantities can be processed faster than the conventional systems.
The number of conventional machines is employed for filtration process is also reduced.

Filtration Process

01 | Filing

02 | Filtering

03 | Displacement Washing

04 | Reslurry Washing

05 | Smoothing

06 | Drying / Cooling

07 | Discharging

Stage of Process

With our view to meet with the growing demands of fabrication and engineering industry, we, Rahul Engineers, have become a leading business entity engaged in manufacturing