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Home > Industrial Equipment & Components > Environment Protection Device > Waste Treatment Equipment > Industrial Multi-effect Evaporator Crystallizer for Sodium Sulfate Recovery in Chemical Manufacturing, 304 SS Construction
Industrial Multi-effect Evaporator Crystallizer for Sodium Sulfate Recovery in Chemical Manufacturing, 304 SS Construction
Product Spotlights
304 stainless steel multi-effect evaporator crystallizer for efficient sodium sulfate recovery. Up to 70% energy savings via multi-effect heat reuse. High-purity crystal output with automatic PLC control. Customizable from 3 to 7 effects. Factory-backed with ISO certifications and global support.
US$ 6870 - 86900
MOQ: 1 Combo
Key Specifications
Get Latest Price
Certification:
Other, ISO9001
Warranty:
12 months standard
Material:
304 Stainless Steel
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao
Delivery Detail:
60 days
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Certification
Other, ISO9001
Warranty
12 months standard
Material
304 Stainless Steel
Type
Multi-effect Evaporator Crystallizer
Application
Sodium sulfate recovery in chemical manufacturing
Capacity
Customizable (e.g., 500-5000 L/h)
Number of Effects
3-7 effects (customizable)
Operating Temperature
60-120°C (depending on configuration)
Power Supply
380V/50Hz or as per customer requirement
Control System
PLC automatic control with touch screen
Welcome to Qingdao Conqinphi Environmental Technology Group Co., Ltd. We are a professional manufacturer with over 9 years of experience in designing and producing high-efficiency evaporation and crystallization systems. Our Industrial Multi-effect Evaporator Crystallizer for Sodium Sulfate Recovery is engineered to meet the rigorous demands of chemical manufacturing, offering exceptional energy savings and reliable performance. Built with premium 304 stainless steel (SS), this system ensures corrosion resistance and longevity, making it an ideal choice for recovering sodium sulfate from wastewater or process streams. With our advanced multi-effect technology, you can achieve high crystallization efficiency while minimizing operational costs.
Key Features & Technical Specifications
- Multi-effect Design: Utilizes up to 7 effects to maximize heat recovery, reducing steam consumption by up to 70% compared to single-effect systems.
- 304 SS Construction: All wetted parts are made of high-quality 304 stainless steel, providing excellent resistance to corrosion from sodium sulfate and other chemicals.
- High Recovery Efficiency: Designed specifically for sodium sulfate solutions, achieving crystallization rates above 95% under optimal conditions.
- Automatic PLC Control: Touch-screen interface allows easy monitoring and adjustment of temperature, pressure, flow rate, and crystallization parameters.
- Compact Footprint: Vertical or horizontal configurations available to fit your plant layout, with optional skid-mounted packages for quick installation.
- Low Energy Consumption: Multiple effects reuse vapor energy, significantly lowering electricity and steam requirements.
- Easy Maintenance: Modular design with quick-access ports for cleaning and inspection, reducing downtime.
| Parameter | Specification |
|---|---|
| Material | 304 Stainless Steel (304L optional) |
| Number of Effects | 3–7 (customizable) |
| Evaporation Capacity | 500 – 10,000 L/h (or based on design) |
| Operating Temperature | First effect: 100–120°C; Last effect: 50–70°C |
| Steam Consumption | 0.3–0.5 kg steam per kg water evaporated |
| Control System | PLC + HMI touch screen |
| Power Supply | 380V/50Hz, 3-phase (other voltages available) |
| Warranty | 12 months |
Advantages for Your Chemical Manufacturing Process
- Cost Savings: By recovering sodium sulfate, you reduce raw material costs and eliminate waste disposal fees. The multi-effect design cuts energy bills by up to 70%.
- Environmental Compliance: Achieve zero liquid discharge (ZLD) capability, meeting stringent environmental regulations while turning waste into valuable product.
- High Purity Crystals: Customized crystallization control yields dry, free-flowing sodium sulfate crystals (Glauber's salt or anhydrous) suitable for reuse in detergents, glass, or textile industries.
- Robust & Durable: 304 SS construction ensures long service life even in aggressive sulfate environments; optional 316L for higher chloride resistance.
- Flexible Integration: Can be retrofitted into existing pipelines or installed as a standalone unit. Our engineers provide full onsite commissioning support.
Why Choose Qingdao Conqinphi Environmental Technology?
As a leading manufacturer established in 2015, we operate a modern factory spanning 10,000–30,000 square meters with a dedicated team of 201–300 employees. Our annual export value reaches US$10 million to US$50 million, serving markets across North America, Europe, Southeast Asia, Africa, the Middle East, and beyond. We hold multiple certifications including ISO9001, ISO14000, OHSAS18001, HACCP, SA8000, and more, reflecting our commitment to quality, safety, and environmental responsibility. Every multi-effect evaporator crystallizer undergoes rigorous testing before shipment from our Qingdao port. With a strong R&D team and after-sales service network, we guarantee reliable performance and prompt technical support.
Contact us today to discuss your sodium sulfate recovery requirements. Let our experience help you turn waste into profit with our Industrial Multi-effect Evaporator Crystallizer.
Frequently Asked Questions
-
Q: What is the typical payback period for a multi-effect evaporator crystallizer?
A: Depending on your sodium sulfate concentration and local energy costs, payback is usually within 12–24 months due to significant savings in steam and raw material recovery. -
Q: Can this system handle varying feed concentrations?
A: Yes, our PLC control automatically adjusts operating parameters to handle fluctuations in feed concentration from 5% to 30% sodium sulfate. -
Q: What crystal form do you produce – Glauber's salt or anhydrous?
A: We can design the crystallizer to produce either Glauber's salt (Na2SO4·10H2O) or anhydrous sodium sulfate depending on your downstream requirements, by controlling temperature and residence time. -
Q: Is 304 stainless steel sufficient for sodium sulfate? What about chlorides?
A: 304 SS is suitable for pure sodium sulfate solutions. If your feed contains significant chlorides (e.g., >500 ppm), we recommend 316L or duplex stainless steel, which we can supply as an option. -
Q: Do you provide installation and training?
A: Yes, we offer onsite supervision for installation, commissioning, and operator training. Remote support is also available via video call. -
Q: What are the utility requirements for a 5-effect system?
A: Typical requirements: steam pressure 4–6 bar (saturated), cooling water flow dependent on condenser size, and electrical power around 20–50 kW for pumps and controls. -
Q: Can I customize the number of effects?
A: Absolutely. We design systems from 3 to 7 effects based on your steam cost and capacity needs. More effects mean higher energy efficiency but larger initial investment. -
Q: How do you ensure the crystals do not clog the system?
A: Our design incorporates mechanical scrapers, fluidized bed, or forced circulation to prevent scaling. Automatic washing cycles can be programmed as needed.
Send Inquiry to This Supplier
Miss scarlet
Sales
1Yr
Qingdao, Shandong, China
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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