Food Safety Available Static Layer Melting Crystallization Crystallizers

What is Static Melting Crystallizer?

The Static melting crystallizer makes a static molten mixture crystallization, sweating and melting on the surface of the Platecoil plates in stages, ultimately purifying one or more products from the mixture. lt is also called Platecoil solvent-free crystallizer because no solvent is used in the crystallization and purifying process. The Static melting crystallizer innovatively uses Platecoil plates as heat transfer elements and inherently has advantages that conventional separation technologies do not have. Static melting crystallizer uses a special heat exchange plate(Platecoil Plate) with heating medium or cooling medium, which is used for internal circulation heating or cooling process. The heat exchange plates are placed vertically in the crystallizer's cabinet, the heating or cooling medium slowly heats or cools the crystallizing mother liquid below the freezing point of molten substance. Finally, the crystallizing layer is formed on the heat exchange plate surface, it uses the "SWEATING" process to remove impurities and purified the crystals.

What is the Principle of Operation?

Static melting crystallizer is a way to purify and separate the target product from other components by using their different melting points (crystallization point), and to achieve crystallization and separation by cooling down to achieve the supersaturated state, The whole process is divided into three major steps which including crystallization, sweating and melting.
 

	The molten mixture is slowly cooled by the heat transfer medium to below the crystallization point and crystals precipitate on the surface of the Platecoil plates, forming crystallization layers. Impurities are mainly present in the mother liquor and are discharged from the crystallizer.
	The crystallization layer can be purified by sweating (partial melting), i.e. slow heating to the melting point, then the encased and adherent impurities would be rinsed by melting product. Sweating is a key step in whole process.
	After sweating, the temperature of the heat transfer medium is further increased to melt out all the crystallization layer and get the high purity liquid product.

1. Uniform temperature distribution.
2. Controllable crystallization cycle.
3. No collapse of crystals during sweating.
4. Fully removable for cleaning and maintenance.
5. Custom-made size and shape are available.

What is the Platecoil Plates and Exterior Cabinet ?

Platecoil plate is a special heat exchanger with a flat plate structure, formed by laser welding technology and inflated, with highly turbulent internal fluid flow, resulting in high heat transfer efficiency and uniform temperature distribution. lt can be designed and manufactured in different shapes and sizes according to customer's requirements. The Platecoil plate is placed in a high-strength casing. This technology combines a proprietary anti-crystal-collapsing design with a no dead space discharge technology at the bottom. The exterior of the Platecoil plate solvent-free crystallizer(Static melting crystallizer) is cabinet which designed with product inlet, discharge port, vent out, overflow port, instrumentation and other functional nozzles.


 

Name	Specification	Brand	Material
Platecoil® laser welded heat transfer plates (also called Pillow Plate, Dimple Plate, Thermo Plate, or Cavity Plate)	Length: custom-made Wideth: custom-made Thickness: custom-made	Platecoil® (also called Pillow Plate, Dimple Plate, Thermo Plate, or Cavity Plate, evaporation plate)	Available in most materials, including 304, 316L, 2205, Hastelloy, titanium, and others

                             
                             Double Embossed Pillow Plate                                                                           Sinlge Embossed Pillow Plate
                        It has one inflated side and one flat side.                                                              It shows a inflated structure on both sides.

Chemequip Industries Ltd.

Located in Songjiang industrial park of Shanghai, serving for the modern industry, introducing the advanced technology and equipment from the North America on the area of chemical, energy,pharmaceutical and environmental protection. Based on the nineteen years of experience of Platecoil® (also called Pillow Plate, Dimple Plate, Thermo Plate, or Cavity Plate, evaporation plate), offering the core competitiveness of project technology and equipment, to help customers to improve the product competition and profitability.


Chemequip manufacturing plant is equipped with 5 sets of large-scale model fiber laser welding machines so that we can guarantee a high-quality Platecoil® (also called Pillow Plate, Dimple Plate, Thermo Plate, or Cavity Plate, evaporation plate) and a fastest delivery time.

Our Partner

Solex Thermal Science Inc.---Our Partner in Canada

Is an internationally recognized manufacturer of heat exchange equipment, by the unique innovation technology and high quality professional and technical staff team to win a good reputation. Solex company headquartered in Calgary, Canada, with product development and technology development agency, with European division in Germany, has a technical service center in China. Chemequip Industries Ltd is authorized by the Canadian Solex factory in China, to undertake marketing and sales transactions, and to supply the products for users with Solex technical service engineers .

Exhitition & Visitor

 

Packaging & Shipping

Certifications

 

FRQ

1. Do you have OEM service? Do you supply the parts? Yes, we do, as long as you provide us your drawing or detailed requirements.

 

2. What is your advantage compared with your competitors? Quality and experience. We are a supplier with 20 years experience, our designs and technology are close or better than to the world's top suppliers.

 

3. How do you protect the quality? Chemequip has five fully automatic laser welding production lines, and our welding engineers are skillful and qualified management of the consolidated welding process over decades of production. We always invested in the quality of products and processes with ISO9001 certificates. Series of test and inspection are done in the whole producing stage. 

 

4. Can we visit your factory? Yes, You are always welcome to visit us.

Contact Us

Contact Person: Jenny Lu
Position: Project Engineer
M: +86 138-1604-3402