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ZLD & water recovery

Agitated Thin Film Dryer (ATFD)

Thin-film drying for suitable concentrates with product-specific thermal and fouling evaluation.

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Conceptual 3D visualization of agitated thin-film dryer
Agitated thin-film dryer — conceptual equipment visualization; final configuration follows approved design.

3D EQUIPMENT VIEW

Agitated Thin Film Dryer (ATFD)

Explore the equipment arrangement, then read how the system works and review its technical drawings.

Description & drawings Browse equipment renders

Conceptual equipment render. Final dimensions and configuration follow the approved project design.

PRODUCT DESCRIPTION & TECHNICAL DOCUMENTS

How agitated thin film dryer (atfd) fits your process.

Operating principle

Thin-film drying for suitable concentrates with product-specific thermal and fouling evaluation.

Thermal concentration removes water by evaporation and increases nonvolatile solids concentration. MEE, MVR, crystallization and ATFD use different heat-transfer and solids-handling arrangements.

Engineering checks

  • Feed mass flow and full salt chemistry
  • Boiling-point elevation, fouling and corrosion
  • Heat and mass balance with utility basis
  • Condensate quality and final solids route

Configuration & equipment

  1. Feed distribution assembly
  2. Heated cylindrical shell
  3. Rotor and wiping / agitation elements
  4. Drive and bearing arrangement
  5. Vapour outlet and collection
  6. Dried-solids discharge

Configuration options are reviewed against the project duty. Supply quantities and final scope are defined in the approved proposal.

Process / operating itemEngineering requirement
Process review 1Dryness, carryover, corrosion and fouling must be established for the actual feed.
Process review 2Vapor handling includes appropriate entrainment separation and condensation.
Operating and maintenanceTrend heat transfer and fouling indicators. Inspect seals, vacuum and vapour systems. Follow approved descaling and shutdown procedures.
DocumentationProject-specific datasheet, PFD, P&ID, equipment GA, electrical load list and O&M documentation as agreed.

PDF & DRAWING DOWNLOADS

Keep the technical references.

Read the zld & recovery brochure, or download the process and arrangement drawings below.

Open brochure (PDF) Download PDFProcess drawing ↓Equipment drawing ↓

PROCESS FLOW DIAGRAM

Concentrate drying

Download drawing (SVG)
Concentrate feed → Feed metering → Dryer / solids formation → Solids collection → Approved solids handling route
Main process Utility / chemical Residual stream Recovery / recycle

Swipe the diagram to view every stage.

Design notes
  • Dryness, carryover, corrosion and fouling must be established for the actual feed.
  • Vapor handling includes appropriate entrainment separation and condensation.

Indicative process overview. Equipment tags identify functional blocks only. Final PFDs, P&IDs, duties, sizes, valves and instruments are developed from the approved project design basis.

EQUIPMENT DRAWINGS

2D layout & exploded component views.

Review the functional arrangement and the components that make up the equipment.

Agitated Thin Film Dryer (ATFD) 2D functional arrangement

Reference drawings are not to scale. Project dimensions, equipment duty, pipe sizes and materials are specified after design review.

Download 2D SVG
Agitated Thin Film Dryer (ATFD) component decomposition reference
Agitated Thin Film Dryer (ATFD) — component decomposition

EXPLODED VIEW

Understand the assembly.

The separated component schematic identifies the main equipment groups. Vendor-specific internal geometry is established during detailed engineering.

  1. Feed distribution assembly
  2. Heated cylindrical shell
  3. Rotor and wiping / agitation elements
  4. Drive and bearing arrangement
  5. Vapour outlet and collection
  6. Dried-solids discharge
Open calculation software Return to catalogue

EXPLORE YOUR DESIGN BASIS

See how operating hours change energy use.

Enter the total running electrical load for this equipment or plant, then adjust its daily running hours.

Illustrative arithmetic using your inputs. These values are not measured plant results or a performance promise.

Daily electricity
80.00 kWh/day
30-day electricity
2400.00 kWh

Energy = electrical kW × running hours. Constant running load; standby load, starting transients and tariff charges are excluded.

Open detailed calculator →

YOUR PROJECT, YOUR DESIGN BASIS

Configure your requirement.

Enter what you know. Leave unavailable values blank for engineering review.

Process inputs

Feed flow, TDS and detailed salt chemistry, temperature, upstream RO recovery, target concentrate/solids, boiling-point elevation data, fouling/scaling tendency, condensate target and utility availability.

Equipment & execution preferences

Materials are reviewed separately for each component against the fluid chemistry, temperature and service conditions. Preferences are subject to technical suitability and the agreed proposal.

No details are sent until you choose a sending channel.

A solution shaped by your requirements.

Thin-film drying for suitable concentrates with product-specific thermal and fouling evaluation. Water recovery is assessed across pretreatment, membrane separation and thermal concentration. Salt chemistry and solids handling determine the feasible operating route.

What we review

  • Feed mass flow and full salt chemistry
  • Feed and target concentrate solids
  • Upstream recovery and concentrate composition
  • Temperature, fouling and scaling characteristics
  • Condensate quality and reuse objective
  • Steam, power, cooling and disposal interfaces

Capacity, materials, operating conditions and performance are specified after review of your project data. Product images are conceptual visualizations.

From design to operation

Our scope can cover process and mechanical engineering, manufacturing, supply, installation, commissioning and ongoing support. The final proposal clearly defines supplier scope, client interfaces, optional items and exclusions.

APPLICATIONS

Connect equipment to your industry.

Review the application, data requirements and candidate treatment options.

Chemical & PetrochemicalAutomotive & EngineeringPower & Boiler Utilities

EXPLORE FURTHER

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