Agitated Nutsche Filter Dryers

This  Nutsche Filter such as Pressure Nutsche Filter, Nutsche Filters and Agitator Nutsche Filter equipment can be used in manufacturing process of various Pharmaceutical and Food Products, Chemicals, Agro Chemicals, Pesticides, Insecticides, Dyes and Intermediates. It is also available for Sterile applications.

The flat plate agitated nutsche filter dryer Filtering, washing and drying " Three in One" equipment can be made from SS304, SS316L, Ti, Hastelloy, PTFE lined or other materials. It can replace the filtering and drying equipments at the same time (such as: vacuum filter, pressure filter, Double-cone Drying machine and drying box...etc.). It completes the whole process of filtering, washing, drying, solid discharging in the same equipment. It is widely applied in the industries, such as pharmaceutical, chemical engineering, agrochemical, food, etc. It is the most ideal equipment for filtering and drying. What’s more, it can realize the continuous operation without air, and even more suitable for producing sterile and poisonous products.

Filter stage: the separation of filter cake and mother liquid. The thickness of filter cake can reach 500 mm.

Washing stage: further purification of filter cake, rinse and dehydration of mother liquid remained. Mix the lotion and the filter cake via up and down of agitator by layers to make the filter cake slurry finally, then the filter cake can get the full wash.

Drying stage: Dehydrating and drying the filter cake. Agitator will scrape filter cake loose by layers while the sidewall; the bottom of filter plate and agitator will heat the filter cake at the same time. Moreover, The vacuum inside the equipment will accelerate the evaporating speed; the entered hot nitrogen will take away the damp and accelerate the speed of desiccation.

Bottom plate structure

• Main material: SUS304L or 316L
• Material of filter plate: sintered plate、Wei Qisi network or filter cloth (from 5 um to 50 um according to the requirements of clients)
• Dead angle of filter cloth: 25mm single side
• Flatness degree of single plate: ±1mm/m
• The fixed bottom plate is welded on the vessel and has heating system for heating and drying.
• The removable bottom plate: clipping the two pieces of flanges with clamps in order to seal completely. The bottom plate can be removed and landed by hydraulic cylinder. Special C-shaped bolts or quick opening clamp can be used to lock the bottom plate and barrel tightly. There are wheels under the bottom plate to help to wash filtering board. The bottom plate has the heating system with two types: flowing heating and pipe heating. The filter plate is fixed with stud bolts under the bottom plate, which makes filter plate balanced. There is no stud bolt in the part of connecting with product.

Stir through clockwise and anticlockwise rotation

• The agitator shaft is driven by gearbox and motor. And inverter can adjust the rotating speed.
• The rotation, up and down of the agitator are driven by Hydraulic system and regulating valve controls the speed. Stir up and down. Up and down of the bottom is also driven by Hydraulic system. The pump can be controlled by hand or by electric or by pneumatic.
• Reducer uses domestic or imported products
• Rotation speed: be controlled in the range of 1-15 rpm/min by inverter, containing a safety device.

Main features

• Economical energy: The electrical engineering power is small (big speed ratio of Gear Box: I = 46.3)  CIP and SIP; sterile by steam (122℃)
• Double-line 0-rings for seal between bottom plate and vessel, no dead angle, "GMP" designs are suitable for sterilizing and cleaning, attaining an ideal sealing effect.
  Reduce the labor strength of operators, and avoid the pollution of the product, meeting "GMP" request

TWO-IN-ONE EQUIPMENT - Agitated Nutsche Filter Dryers (ANFD's)

Discharging section of Agitated Nutsche Filter Dryers (ANFD's):

The dried materials are automatically discharged from the side discharging vent under the reverse rotation by the S type mixing blade and enter into packaging directly. the Nutsche Filter and Filter-Dryer filter/dryer performs a multitude of tasks including filtration, displacement or reslurry washing, vacuum or convection drying. It can discharge wet cake, slurry, liquid, or dried cake..

Agitated Nutsche Filter Dryers are designed and manufactured with state-of-the-art technology. These filters operate under pressure and/or vacuum, significantly reducing production time, improving product quality and minimizing...

Product Specification of Agitated Nutsche Filter Dryers

Agitated Nutsche Filter Dryers (ANFD's) :

The range of Shree Bhagwati series Agitated Nutsche Filter Dryer is widely used in industries of fine chemical, pesticides, wastewater treatment, dyes and pharmaceuticals. To meet the demanding requirements for filters used in the manufacture of pharmaceutical ingredients, the Shree Bhagwati series Agitated Nutsche Filter Dryer is designed to meet stringent cGMP and FDA guidelines.