Industrial DTB Crystallizer With 10m3/h Capacity and 0-100°C Temperature Range for Chemical Processing
Product Spotlights
Qingdao Conqinphi Environmental Technology Group Co., Ltd. is proud to present our Industrial DTB Crystallizer with a 10 m³/h capacity and a 0-100°C temperature range, specifically engineered for demanding chemical processing applications. As a manufacturer with over 200 employees and a factory spanning 10,000-30,000 square meters, we combine extensive experience with advanced production capabilities to deliver reliable crystallization solutions. This crystallizer is designed to maximize yield, energy efficiency, and operational stability, making it an ideal choice for industries such as fine chemicals, pharmaceuticals, and petrochemicals.
Our DTB (Draft Tube Baffle) crystallizer employs a proven internal circulation design that enhances crystal growth control and prevents scaling. The unit operates seamlessly across a broad temperature range, ensuring adaptability to various process fluids. With a throughput of 10 cubic meters per hour, it is suitable for both pilot and full-scale production lines. Below, we outline the key technical specifications and benefits.
Key Features & Technical Specifications
| Parameter | Value |
|---|---|
| Capacity | 10 m³/h |
| Temperature Range | 0°C to 100°C |
| Operating Pressure | Atmospheric to low vacuum (optional) |
| Material of Construction | SS304 / SS316L / Hastelloy (customizable) |
| Crystal Size Control | Adjustable via draft tube velocity & baffle configuration |
| Cooling / Heating Medium | Water, brine, or thermal oil (optional) |
| Power Supply | 380V / 50Hz (other voltages available) |
Product Advantages & Customer Benefits
- High Efficiency Crystallization – The draft tube design promotes uniform supersaturation, resulting in consistent crystal size distribution and higher product purity. This reduces downstream processing steps.
- Broad Temperature Adaptability – With a range of 0-100°C, the crystallizer can handle both cooling and evaporation crystallization processes, making it versatile for multiple chemical formulations.
- Low Energy Consumption – Optimized internal hydrodynamics minimize power requirements for the circulation pump, lowering operational costs.
- Minimal Fouling & Scaling – The baffle system effectively separates the settling zone from the growth zone, reducing build-up on heat transfer surfaces and extending maintenance intervals.
- Robust Construction – Built from high-grade stainless steel or specialty alloys, the unit withstands corrosive chemicals and high-temperature cycling, ensuring long service life.
- Flexible Control Options – Available with PLC/HMI automation for precise temperature, flow, and level control, enabling seamless integration into existing plant DCS systems.
- Easy Scale-Up – Our design is based on proven mass transfer principles, allowing reliable performance from pilot to industrial scale.
The DTB crystallizer is widely used in the production of inorganic salts, organic acids, fertilizers, and specialty chemicals. Its ability to handle slurries with high solids content makes it a preferred choice for continuous crystallization processes. Whether you are targeting a specific crystal habit or maximizing yield, our equipment can be tailored to meet your process requirements.
Why Choose Qingdao Conqinphi Environmental Technology Group?
Since our establishment in 2015, we have grown into a reliable manufacturer with an annual export value of US$10 million to US$50 million. Our factory, covering 10,000-30,000 square meters, houses a dedicated team of 201-300 professionals, including engineers, quality inspectors, and after-sales support staff. We hold multiple certifications such as ISO9001, ISO14000, and OHSAS18001, which underscore our commitment to quality management, environmental responsibility, and occupational health safety.
Our main markets span across North America, South America, Europe, Southeast Asia, Africa, and Oceania, demonstrating our global reach and cross-cultural understanding. We ship from Qingdao Port, ensuring efficient logistics and timely delivery. Every DTB crystallizer undergoes rigorous factory testing before shipment, including hydrostatic tests, performance verification, and documentation review.
We invite you to experience the quality and reliability of our Industrial DTB Crystallizer. Contact us today for a detailed quotation, process simulation, or technical consultation. Our team is ready to support your crystallization needs with customized solutions and prompt service.
Frequently Asked Questions (FAQ)
- What is the typical material of construction for the DTB crystallizer? – We offer SS304, SS316L, and Hastelloy as standard options. For highly corrosive applications, we can also provide rubber-lined or titanium-clad versions upon request.
- Can the crystallizer handle both batch and continuous operation? – Yes, our DTB crystallizer is designed primarily for continuous operation, but it can be adapted for batch mode with minor modifications. Please specify your process requirements.
- What is the minimum and maximum crystal size range achievable? – Typical crystal sizes range from 100 microns to 2 mm, depending on operating conditions and residence time. We can optimize the design to target a specific size distribution.
- How do you prevent scaling on the heat transfer surfaces? – The internal baffle design creates a clear liquid zone near the heat exchanger, reducing the contact of supersaturated solution with the walls. Additionally, periodic cleaning cycles can be automated.
- Does the unit come with a control system? – We offer a PLC-based control panel with touchscreen HMI as an optional upgrade. Basic models include manual control valves and local indicators.
- What is the lead time for a standard 10 m³/h DTB crystallizer? – Typically 8-12 weeks after order confirmation, depending on material availability and customization level. We can expedite for urgent projects.
- Can you provide a performance guarantee? – Yes, we guarantee the crystallizer will meet the specified capacity and temperature range under defined feed conditions. We provide detailed process guarantees in our technical proposal.
- What are the shipping dimensions and weight? – The unit dimensions vary by configuration. A typical 10 m³/h crystallizer may have a diameter of 1.2-1.8 m and height of 4-6 m, with weight around 2-5 tons. We provide exact figures upon design finalization.
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