Graphite Heat Exchanger

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Graphite Heat Exchanger
Graphite Heat Exchanger

Graphite Heat Exchanger

Graphite heat exchangers are valued for their exceptional resistance to corrosive substances including acids, alkalis, and other corrosive media. This makes them a preferred choice in various industries. Their superior thermal conductivity also enhances their performance across many applications.

They are extensively used in chemical processing tasks like heating, cooling, condensing, and absorbing. At REWINZ, we specialize in providing tailored designs suitable for different mediums and applications.

Our range of graphite heat exchangers includes various configurations to meet diverse needs, such as cylindrical blocks, cubic blocks, shell & tube, spray, immersion, and other specialized types with unique structures.

Each design is meticulously engineered to optimize heat transfer efficiency and durability, ensuring reliable performance in demanding industrial settings.

Explore our collection of graphite heat exchangers to find innovative solutions tailored to your specific requirements. Whether you need a custom design for a particular chemical process or a standard configuration for general use, REWINZ has the expertise and capabilities to deliver high-quality heat exchangers that exceed your expectations.

Performance features of

Cylinderical Block Graphite Heat Exchanger

* Media for both tube side and shell side could be corrosive ones

* Different medium is allowed by choosing different impregnation resin

* Good thermal conductivity and expansion coefficient

* Heat exchange area could be designed above 1500m2

* Abrasive resistance could be obtained by surface treatment

* Venting is available for both process side and service side

* Convenient for installation, dismantling, cleaning and maintenance

* Standard modular design, larger surface area is available through adding more blocks or tubes

* Reasonable stocks enable us to dispatch spare parts to customers in time

Technical Characteristic of

Cylinderical Block Graphite Heat Exchanger

Cylindrical Block Dual-effect Graphite Heat Exchanger

Our Cylindrical Block Dual-Effect Graphite Heat Exchanger is expertly crafted to facilitate efficient heat transfer between corrosive mediums on both the process and service sides. This specialized heat exchanger is ideal for applications in heat recovery devices and energy-saving equipment, where the transfer of thermal energy is crucial for optimizing operational efficiency.

At REWINZ, we offer a range of dual-effect heat exchanger types tailored to meet diverse industrial needs:

 

Type 1, single graphite block with internal circulating and chamber structure, modular design.

Type 2, adopt graphite shell as service side, single unit could reach 1000m2

Type3, metallic shell with inner coating, simple structure

 

Primarily employed in multiple-effect evaporation, Mechanical Vapor Recompression (MVR) evaporation, and HCL acid regular desorption devices, our Cylindrical Block Dual-Effect Graphite Heat Exchanger excels in demanding applications that require precise and efficient heat transfer capabilities.

Experience the superior performance and reliability of our graphite heat exchangers tailored for dual-effect applications. Whether you are seeking enhanced heat recovery solutions or energy-efficient equipment, REWINZ is your trusted partner in delivering high-quality heat exchangers that elevate your industrial processes to new heights.

Performance features of

Cylindrical Block Dual-effect Graphite Heat Exchanger

* Corrosive mediums for both process side and service side

* Negative pressure for both process side and service side

* Thermal resistance up to 200 ℃

* Modular design, easy for maintenance

* Bore diameters 10~30mm suitable for different mediums

* Carbon fiber reinforced, resistance to higher pressure

Technical Characteristic of

Cylindrical Block Dual-effect Graphite Heat Exchanger

Cubic Block Graphite Heat Exchanger

Specially designed for applications in industries such as pesticides, pharmaceuticals, and environments where cross-contamination risks must be minimized, our Cubic Block Graphite Heat Exchanger is engineered to deliver exceptional performance and reliability. At REWINZ, we are committed to providing you with the most suitable graphite heat exchanger solutions by leveraging our profound understanding of customer requirements, backed by years of experience and expertise, and employing the right materials in our designs.

Our Cubic Block Graphite Heat Exchanger is a versatile solution that finds its primary use in heating, cooling, and heat recovery processes, among other applications. Whether you require precise temperature control, efficient energy transfer, or reliable heat recovery capabilities, our graphite heat exchangers are engineered to meet your specific needs.

Performance features of

Cubic Block Graphite Heat Exchanger

* Modular design and spare parts services

* Multiple passes design available for process side

* Easy for operation and maintenance

* Small space occupation

* High thermal shocking resistance, sturdy and durable

* Corrosive mediums could be applied for both process side and service side

* Tailor-made services are available

Technical Characteristic of

Cubic Block Graphite Heat Exchanger

Graphite Sulfuric acid dilutor

In chemical production processes, diluted sulfuric acid serves as a crucial raw material. To meet the specific requirements of customers, the concentrated sulfuric acid needs to be precisely diluted to achieve the desired concentration. Our Graphite Sulfuric Acid Dilutor is a specialized piece of equipment designed to facilitate this essential process with precision and efficiency.

The Graphite Sulfuric Acid Dilutor is engineered to dilute concentrated sulfuric acid to a precise concentration range of 30% to 60%, all while maintaining the temperature required for the process. This equipment plays a critical role in ensuring that the sulfuric acid is diluted accurately and safely, meeting the stringent standards of chemical production operations.

Our Graphite Sulfuric Acid Dilutor is a testament to our commitment to providing high-quality equipment that meets the unique needs of our customers in the chemical industry.

Experience the precision and reliability of our Graphite Sulfuric Acid Dilutor, designed to optimize the dilution process and ensure consistent results.

Performance features of 

Graphite Sulfuric acid dilutor

* Excellent anticorrosive capacity

* Modular design and spare parts services

* Multiple bores mixer for a better mixing effect

* The diluted sulfuric acid temperature is no more than 45℃ or even lower

* Equipped with compression spring device for thermal expansion compensation

* Processing capacity 15m3/h

Technical Characteristic of

Graphite Sulfuric acid dilutor

Shell & Tube Graphite Heat exchanger

Distinguished by its higher flow rate and lower flow resistance when compared to the cylindrical block graphite heat exchanger, the Shell & Tube Graphite Heat Exchanger is the ideal choice for applications requiring larger graphite heat transfer surfaces. At REWINZ, we offer a range of innovative solutions designed to meet the diverse needs of various industries.

Primarily utilized in processes such as heating, cooling, condensation, evaporation, and absorption, the Shell & Tube Graphite Heat Exchanger excels in handling both organic and inorganic mediums, making it particularly well-suited for applications involving phosphoric acid concentration. This versatile equipment is engineered to deliver exceptional performance and reliability in demanding industrial environments.

One of the key features of our Shell & Tube Graphite Heat Exchanger is the adoption of single tube sealing technology. This innovative design eliminates stress caused by thermal expansion, ensuring optimal performance and longevity of the heat exchanger. Additionally, each tube is independently extractable and replaceable, facilitating ease of maintenance and minimizing downtime for future servicing needs.

Performance features of 

Shell & Tube Graphite Heat exchanger

* High efficiency in heat transfer

* Small fluids resistance

* Fouling resistance

* Single tube is replaceable and easy for maintenance

* Lower cost advantage than block hole type heat exchanger

* Abrasion resistance treatment is available

Technical Characteristic of

Shell & Tube Graphite Heat exchanger

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