Evaporators

Falling / Rising Film Evaporators

AAHANA Evaporator Technology provides in-house solutions for all conceivable facets of industrial fluid concentration. Mazda provides Evaporation Plants that have the most cost-effective running expenses compared to the initial investment. This is due to our extensive experience in process management, skills in Design, Engineering, and Process Integration, advanced fabrication facilities, and a state-of-the-art Pilot Plant.

The long tube film evaporators consist of Falling Film and Rising Film Evaporators. These evaporators are suitable for liquids that are not viscous, do not form crystals, and are highly sensitive to heat. They are designed to preserve the original qualities of such liquids.

Advantages

  • Principles of Operation
  • Ideal for clear, heat sensitive, foaming and corrosive solutions
  • Continuous, single pass operation with minimised retenation times
  • Single or multiple units with high heat economy
  • High heat transfer co-efficient
  • Low power requirement
  • Simple construction
  • Low floor space requirement

Application

  • Food
  • Herbal Extracts
  • Pharmaceuticals
  • Dairy
  • Dyestuff
  • Black Liquor in Paper & Pulp
  • Ammonium Nitrate
  • Sugar Syrups

 

Forced Circulation Evaporators

AAHANA Forced Circulation Evaporators are suitable for concentrating solutions or slurries with high viscosity that have a tendency to crystallise or form scales.

Advantages

  • Ideal for high crystallizing and high viscosity solutions & slurries
  • Single or multiple effect operation
  • High operational flexibility, heat transfer co-effecients, vapour liquid separation
  • Low temperature rise operation
  • Minimised fouling due to high velocities & static head
  • Available in a range of corrosion resistant materials
  • High turn down ratio

Application

  • Common Salt
  • Herbal Extracts
  • Calcium Chloride
  • Sodium Sulphate
  • Ammonium Sulphate
  • Manganese Sulphate
  • Ammonium Nitrate
  • Pilot Plan

In order to establish the type of evaporator that is most appropriate, to imitate the actual conditions of the process, and to gain an understanding of the efficiency of the equipment, Mazda has installed a fully functional pilot plant evaporator facility.

The Pilot Plant comprises Falling Film Evaporators and Forced Circulation Evaporator systems, equipped with vapour Thermo-recompressors and slurry classifiers.

The Pilot Plant is manned by highly competent technical personnel who will offer guidance and support throughout the trials.

 

OSLO Crystallizer

  • Ideal for crystallizing solutions.
  • Lower Settling time.
  • Ability to settle higher quantity of crystals at one time.
  • Available in a range of Corrosion resistant materials.
  • Very specialized in Design

 

Combination Type Evaporators

AAHANA provides a combination of Film and Forced Circulation Evaporator Systems, designed specifically to reduce the volume of effluent, and achieve "Zero Effluent Discharge.

Advantages

  • Ideal for effluents with high TDS, BOD,COD, toxic metals
  • Effluent Volume Reduction upto 95%

Manufacturing Facilities

To ensure the quality of Equipment manufactured and to meet the delivery schedules, AAHANA has set up a state of art manufacturing facility exclusively for Evaporators at Ahmedabad using the latest production techniques.

 

 

 

 

Stripper System

  • Chosen for Effluents blended with Solvents.
  • Design to Strip all the low boiling solvents from the feed.
  • Installed in integration with MEE with lesser Steam consumption.

 

Pilot Plant

In order to establish the kind of evaporator that is most appropriate, to imitate the real circumstances of the process, and to get an understanding of the efficiency of the equipment, AAHANA has installed a fully functional pilot plant evaporator facility.

Falling Film Evaporators and Forced Circulation Evaporator systems, together with vapour thermo-recompressors and slurry classifiers, are the components that make up the Pilot Plant.

The Pilot Plant is staffed with highly qualified engineers and technicians who will provide guidance and help to the participants throughout the testing process.

Production Facilities

AAHANA has established a cutting-edge manufacturing plant in Germany, specifically dedicated to producing high-quality Evaporators. This facility utilizes the most advanced production procedures to assure both the excellence of the equipment and adherence to delivery deadlines.