Vacuum salt complete equipment

Product Application

Vacuum Salt Production is a sophisticated process designed to produce high-purity salt through the evaporation of brine, crystallization of salt, and subsequent dehydration and drying. This method ensures the removal of impurities and results in a high-quality end product suitable for various industrial and commercial applications.

Main Production Processes

1. Brine Preparation and Treatment
   • Purpose: Prepare and purify brine to ensure it’s suitable for salt production.
   • Components: Includes the atmospheric condenser, pre-heater, and filter.
   • Process:
     • Atmospheric Condenser: Condenses steam from the evaporation process to recover and reuse heat, enhancing energy efficiency.
     • Pre-Heater: Warms the brine before it enters the evaporation stage, reducing energy consumption during evaporation.
     • Filter: Removes impurities from the brine to ensure a clean feedstock for crystallization.
2. Evaporation and Crystallization
   • Purpose: Evaporate water from the brine to form salt crystals.
   • Components: Utilizes a four-effect evaporation system.
   • Process:
     • Four-Effect Evaporation System: Operates in multiple stages, using the heat from one stage to assist the next, thereby maximizing energy efficiency. This system evaporates water from the brine, causing salt to crystallize.
3. Dehydration and Drying
   • Purpose: Remove residual moisture from the crystallized salt to achieve the desired dryness.
   • Components: Includes centrifuge and drying machine.
   • Process:
     • Centrifuge: Separates water from the salt crystals through high-speed spinning, preparing them for the drying stage.
     • Drying Machine: Uses various drying techniques (e.g., fluidized bed or rotary drum) to achieve a final moisture content of 0.1% to 0.5%.
4. Packaging and Warehousing
   • Purpose: Package the finished salt for distribution and storage.
   • Components: Packaging machine and warehousing facilities.
   • Process:
     • Packaging Machine: Automatically fills and seals salt into bags or other containers for shipment.
     • Warehousing: Stores the packaged salt until it is ready for distribution.

Equipment Line Components

1. Atmospheric Condenser:
   • Function: Recovers and reuses heat from evaporated steam, improving energy efficiency.
   • Features: High-performance heat exchange surfaces, durable construction for long-term use.
2. Four-Effect Evaporation System:
   • Function: Maximizes heat utilization by using the vapor from one effect to heat the next.
   • Features: High-efficiency evaporators, modular design for scalability.
3. Conveyor:
   • Function: Transfers materials between various stages of the production line.
   • Features: Heavy-duty construction, adjustable speed controls.
4. Crusher:
   • Function: Reduces the size of larger salt crystals to achieve uniform granularity.
   • Features: Robust design, adjustable crushing settings.
5. Elevator:
   • Function: Lifts materials to different stages of the production process.
   • Features: High-capacity design, durable construction.
6. Pre-Heater:
   • Function: Preheats brine before evaporation to optimize energy use.
   • Features: Efficient heat transfer, energy-saving design.
7. Filter:
   • Function: Removes impurities from the brine to ensure high-quality salt production.
   • Features: High-filtration capacity, easy maintenance.
8. Centrifuge:
   • Function: Separates moisture from salt crystals.
   • Features: High-speed operation, effective moisture removal.
9. Drying Machine:
   • Function: Dries salt crystals to achieve the desired moisture level.
   • Features: Adjustable drying parameters, energy-efficient operation.
10. Packing Machine:
    • Function: Fills and seals bags or containers with finished salt.
    • Features: Automated operation, precise filling controls.

Main Features

Advantages of Our Production Line

1. Efficient Heat Utilization:
   • Benefit: The system reuses excess heat from the condensation process to enhance evaporation efficiency, reducing overall energy consumption.
2. Direct Brine Application:
   • Benefit: The brine is used directly in the production process, minimizing the need for separate crystallization and dissolution stages, which improves overall production efficiency and supports automation.
3. Improved Production Efficiency:
   • Benefit: Streamlined processes and advanced equipment contribute to higher production rates and better quality control.
4. Support for Mechanization:
   • Benefit: The design supports mechanized operation, making it easier to scale up production and integrate with automated systems.

Technical Specifications

• Production Capacity: Customizable from 1 to 30 tons per hour.
• Material: Constructed from high-quality stainless steel for durability and corrosion resistance.
• Control System: Advanced PLC with intuitive interface for efficient process management.
• Power Supply: 380V/50Hz (customizable to local standards).

Customer Testimonials

David Smith, Production Supervisor: “The Vacuum Salt Production Line has significantly improved our efficiency and product quality. The use of excess heat and direct brine application has streamlined our operations.”

Sarah Johnson, Operations Manager: “We are highly satisfied with the performance of this production line. The customization options allowed us to tailor it to our specific needs, and the automated systems have enhanced our productivity.”