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Multi-Effect Evaporator With 316L Stainless Steel Construction for Corrosive Liquids
Product Spotlights
Engineered for harsh chemical environments, this Multi-Effect Evaporator features durable 316L stainless steel construction for maximum corrosion resistance. Its multi-stage design delivers high energy efficiency, significantly reducing steam consumption and operational costs. Customizable from pilot to industrial scale, it offers reliable concentration and volume reduction for corrosive liquids and wastewater, aiding in compliance and resource recovery. Built by an experienced manufacturer with a global export footprint and quality management systems.
US$ 5470 - 768000
MOQ: 1 Combo
Key Specifications
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Material:
Other, 316L Stainless Steel
Application:
Other, Evaporation of corrosive liquids and wastewater treatment
Configuration:
Multi-effect (MEE) design
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao
Delivery Detail:
50 days
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Material
Other, 316L Stainless Steel
Application
Other, Evaporation of corrosive liquids and wastewater treatment
Configuration
Multi-effect (MEE) design
Capacity
Customizable from small pilot to large industrial scale
Function
Concentration, volume reduction, and solvent recovery
Standard
ISO 9001 quality management system
Design Pressure
Available upon request
Design Temperature
Available upon request
Heat Source
Steam, hot water, or thermal oil
Control System
PLC-based automatic control (optional)
As a leading manufacturer with extensive experience in environmental technology, Qingdao Conqinphi Environmental Technology Group Co., Ltd. specializes in providing robust and efficient solutions for industrial fluid processing. Our Multi-Effect Evaporator with 316L Stainless Steel Construction is engineered specifically to handle the demanding task of concentrating corrosive liquids. This system is designed to offer significant operational advantages, including reduced energy consumption, reliable performance in harsh chemical environments, and a strong return on investment through effective volume reduction and resource recovery.
This evaporator is a cornerstone for industries dealing with aggressive process streams or challenging wastewater. Its core value lies in transforming problematic liquid waste into a manageable concentrate and high-purity distillate, facilitating compliance, reducing disposal costs, and enabling potential by-product recovery. Built within our 10,000-30,000 square meter facility, each unit reflects our commitment to precision engineering and durable construction, backed by a structured quality management system.
Key Features and Technical Advantages:
- Superior Corrosion Resistance: The primary construction material is 316L stainless steel, known for its excellent resistance to a wide range of corrosive media, including chlorides, acids, and alkalis. This ensures long service life and minimal maintenance, even with continuous operation on aggressive feeds.
- High Energy Efficiency (Multi-Effect Principle): The system utilizes multiple effects (stages) in series. The vapor generated in one effect serves as the heating medium for the next, dramatically improving thermal efficiency compared to single-effect units. This design can reduce steam consumption by a considerable margin, leading to lower operational costs.
- Flexible and Scalable Design: We offer customizable configurations to match specific process requirements, including feed-forward, backward-feed, or mixed-feed flow patterns. Capacities can be tailored from pilot-scale units for R&D to large-scale industrial systems.
- Comprehensive Automation and Control: An optional PLC-based control system allows for precise monitoring and regulation of key parameters such as temperature, pressure, level, and concentration. This ensures consistent product quality, operational safety, and reduced manual intervention.
- Robust Construction and Quality Assurance: Fabricated under stringent quality controls, the evaporator features welded joints, polished internal surfaces to minimize scaling, and accessories like efficient separators and condensers. Our manufacturing process adheres to established quality management protocols.
- Versatile Heat Source Compatibility: The system can be designed to utilize various heat sources, including plant steam, hot water, or thermal oil, providing integration flexibility with existing site utilities.
Technical Specifications Overview:
The following table outlines some typical specification ranges. Exact parameters are determined based on the client's specific feed characteristics and capacity needs.
| Parameter | Specification / Description |
|---|---|
| Material of Construction (Wetted Parts) | 316L Stainless Steel (standard) |
| Number of Effects | 2 to 4 effects (customizable) |
| Evaporation Capacity | From 500 L/hr to 20,000 L/hr or more |
| Final Concentrate Solids Content | Adjustable, typically up to 40-60% |
| Heat Transfer Surface Type | Falling film, forced circulation, or plate type |
| Vacuum System | Integrated steam ejector or liquid ring vacuum pump |
| Control Interface | Local control panel with optional SCADA integration |
Benefits for Your Operation:
- Cost Reduction: Lower energy and steam consumption directly decrease operating expenses. Reduced waste volume leads to significant savings on transportation and disposal fees.
- Environmental Compliance: Effectively treats difficult wastewater streams, helping meet stringent environmental discharge regulations. The distillate is often of high enough quality for reuse or safe discharge.
- Process Reliability: The durable 316L construction minimizes downtime due to corrosion failures, ensuring continuous and stable production.
- Resource Recovery: Valuable solvents or water can be recovered from the distillate, and the concentrate may have value as a by-product, creating potential revenue streams.
- Space Efficiency: A multi-effect design achieves high processing capacity in a relatively compact footprint compared to achieving the same duty with multiple single-effect units.
Trust in a partner with a proven global footprint. Qingdao Conqinphi Environmental Technology serves markets across North America, South America, Europe, Asia, Africa, and Oceania, with an annual export value in the range of US$10-50 million. Our workforce of 201-300 skilled professionals is dedicated to delivering equipment that meets exacting standards. The combination of our technical expertise, scalable manufacturing capability, and commitment to quality management systems ensures you receive a Multi-Effect Evaporator that is not just a purchase, but a long-term investment in your plant's efficiency and sustainability. Contact us today to discuss how this robust 316L stainless steel evaporator can be optimized for your specific corrosive liquid processing challenge.
Frequently Asked Questions (FAQ)
-
Q: What types of corrosive liquids is this evaporator suitable for?
A: It is well-suited for liquids containing chlorides, sulfates, various acids (e.g., hydrochloric, sulfuric), caustic solutions, and other aggressive chemical streams commonly found in chemical processing, pharmaceutical, metal finishing, and wastewater treatment applications. -
Q: How does the multi-effect design save energy?
A: In a multi-effect system, the vapor produced from boiling the liquid in the first effect is used to heat the second effect, and so on. This re-use of latent heat significantly reduces the total amount of fresh steam or primary heating energy required per unit of water evaporated. -
Q: Can the system handle liquids with suspended solids or scaling tendency?
A> Yes, the design can be adapted. For feeds with solids or scaling potential, a forced circulation design is often recommended to maintain high fluid velocity and minimize deposit formation on heat transfer surfaces. -
Q: What is the typical lead time for such a custom system?
A: Lead time varies based on complexity and capacity. Generally, it ranges from 12 to 24 weeks from order confirmation to shipment. A more precise timeline can be provided after reviewing your detailed process requirements. -
Q: Do you provide pilot units for testing?
A> Yes, we can supply pilot-scale or lab-scale evaporators for process testing and data collection. This allows you to confirm performance with your actual feed material before scaling up to a full production unit. -
Q: What kind of after-sales support is available?
A> Our support includes detailed operation manuals, installation guidance, remote technical assistance, and availability of spare parts. On-site commissioning and training services can also be arranged. -
Q: How is the system controlled and monitored?
A> The standard offering includes a local control panel with essential instrumentation. We strongly recommend the optional PLC-based automation package, which provides precise control, data logging, alarm management, and can interface with your plant's central control system. -
Q: Are other materials of construction available besides 316L?
A> While 316L is the standard for general corrosive services, other materials like duplex stainless steels, nickel alloys, or titanium can be evaluated and offered for exceptionally corrosive or high-purity applications, subject to specific requirements.
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Miss scarlet
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1Yr
Qingdao, Shandong, China
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1Yr
Business Type
Manufacturer
Year Established
2015
Factory Size
10,000-30,000 square meters
Annual Export Value
US$10 Million - US$50 Million
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