Zinc Chloride Crystallization Evaporator With Double Effect Falling Film Design 2000L/Day
Product Spotlights
Welcome to Qingdao Conqinphi Environmental Technology Group Co., Ltd. – your trusted manufacturer of industrial evaporation and crystallization equipment since 2015. Our Zinc Chloride Crystallization Evaporator with Double Effect Falling Film Design (2000L/Day) represents a perfect balance of energy efficiency, operational reliability, and precise crystallization control. Designed for high-concentration zinc chloride solutions, this evaporator maximizes heat recovery through its double-effect configuration, significantly reducing steam consumption while delivering consistent output. Whether you are in the chemical, metallurgical, or waste treatment industry, this unit is built to meet your demanding production requirements.
Product Overview
This equipment is specifically engineered for the crystallization of zinc chloride from aqueous solutions. The double-effect falling film design ensures gentle evaporation at low temperatures, preventing thermal degradation of the product. With a processing capacity of 2000 liters per day, it is ideal for small to medium-scale production lines. The entire system is fabricated from high-grade stainless steel (SS304 or SS316L) to resist corrosion from chloride ions, and it can be customized with PLC automation for seamless operation.
Key Features & Specifications
- Double Effect Falling Film Technology: Utilizes the vapor from the first effect to heat the second effect, saving up to 40% energy compared to single-effect units.
- High Crystallization Purity: Controlled temperature and vacuum conditions ensure uniform crystal growth and high purity of zinc chloride crystals.
- Corrosion-Resistant Construction: All wetted parts are made of SS316L or higher-grade materials, with optional PTFE lining for extreme conditions.
- User-Friendly Operation: Equipped with a touch-screen PLC control system (optional) that monitors temperature, pressure, and flow in real time.
- Compact Footprint: Space-saving design with integrated piping and separators, reducing installation complexity.
- Easy Maintenance: Quick-open covers and CIP (Clean-in-Place) nozzles allow for simple cleaning and inspection.
- Customizable Parameters: Capacity, material, heating method (steam/electric), and automation level can be tailored to your specific process.
| Parameter | Specification |
|---|---|
| Daily Capacity | 2000 L/day (feed solution) |
| Number of Effects | 2 |
| Evaporation Temperature | 60–90°C (adjustable) |
| Operating Pressure | Atmospheric or vacuum (optional) |
| Heating Medium | Steam (0.3–0.6 MPa) or electric heating |
| Material of Construction | SS304 / SS316L / Duplex (upon request) |
| Control System | Manual or PLC with HMI (optional) |
| Power Supply | 380V/50Hz, 3-phase (customizable) |
Advantages & Customer Benefits
- Lower Operating Costs: The double-effect design reduces steam consumption by up to 40%, directly cutting your energy bills.
- Consistent Product Quality: Precise temperature and vacuum control ensure uniform crystal size and high purity, meeting industry standards.
- Long Equipment Life: High-grade stainless steel and corrosion-resistant materials withstand aggressive chloride environments, minimizing downtime.
- Quick ROI: Energy savings combined with reliable production often lead to a payback period of less than 18 months.
- Scalable Design: The modular construction allows for future capacity expansion or integration with existing lines.
- Environmentally Friendly: Closed-loop system reduces wastewater and emissions, supporting green manufacturing goals.
Why Choose Qingdao Conqinphi?
With over 9 years of manufacturing experience, our factory spans 10,000–30,000 square meters and employs 201–300 skilled professionals. We have an annual export value exceeding US$10 million, serving clients across North America, Europe, Southeast Asia, and beyond. Our products are certified under ISO9001, HACCP, OHSAS18001, and other international standards, ensuring quality and safety. From concept to commissioning, our engineering team provides comprehensive support, including process design, installation guidance, and after-sales service. When you choose our Zinc Chloride Crystallization Evaporator, you are investing in proven technology backed by a reliable partner.
Frequently Asked Questions
-
Q: What is the typical feed concentration for zinc chloride?
A: The evaporator is designed to handle feed solutions with zinc chloride concentrations ranging from 20% to 50%. Higher concentrations can be accommodated with customized parameters. -
Q: Can this equipment be used for other chloride salts?
A: Yes, with minor modifications, it can also be applied to crystallization of sodium chloride, calcium chloride, or magnesium chloride. Please consult our engineers for feasibility. -
Q: How often is maintenance required?
A: Routine inspection every 3–6 months is recommended. The CIP system simplifies cleaning; major maintenance depends on operating conditions but typically every 12–18 months. -
Q: What is the power consumption of the system?
A: Power consumption depends on the heating method and pump sizes. For a typical 2000L/day unit, the electrical load is around 15–25 kW. Steam consumption is approximately 800–1000 kg per day (at 0.4 MPa). -
Q: Do you provide installation and commissioning?
A: Yes, we offer on-site installation supervision and commissioning services. Remote support via video call is also available for basic setups. -
Q: What is the warranty period?
A: Standard warranty is 12 months from commissioning or 18 months from shipment, whichever comes first. Extended warranties are available upon request. -
Q: Can the crystallizer be fully automated?
A: Absolutely. We can integrate PLC with touch-screen control, temperature/pressure sensors, and automatic discharge valves for unattended operation. -
Q: What is the lead time for this evaporator?
A: Typically 30–45 days after receiving the down payment, depending on customization requirements. Rush orders can be negotiated.
Contact Us Today
Ready to optimize your zinc chloride crystallization process? Our team is here to assist with technical specifications, quotations, and after-sales support. With a strong track record in global markets and a dedication to innovation, Qingdao Conqinphi Environmental Technology Group Co., Ltd. is your ideal partner for sustainable industrial solutions. Send us your inquiry or request a sample test to experience the difference firsthand.
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