Ykz Cylindrical Block Double Effect Graphite Heat Exchanger for Eviromental Treatment

• Certification: CE, ISO, SGS,TUV,PED
• Application: Heater, Cooler, Vaporizer, Condenser, Absorber
• Principle: Mixing Heat Exchanger
• Style: Shell & Tube
• Material: Silicon Carbide
• Transport Package: Wooden or Others, by Sea
• Model NO.: XBA
• Specification: custom
• Trademark: XBA
• Origin: Qingdao China
• HS Code: 8419500090
• Production Capacity: 5000pieces/Year

Product Description

Structure Features:

allow 2 kinds of corrosive media to exchange the heat ;
work under negative pressure;
widely used in multi-effect evaporation and MVR evaporation.

Characteristics:

Corrosive medium flow in both process side and service side;
Hole diameter: 10~30 mm, according to different requirements of different medium;
Both sides can work under negative pressure;
Modular design, easy to maintain;
Can be enhanced through carbon fiber;
Heat exchange areas can be up to 800m²
Temp.:180ºC

Technical Data:

Name	Process side	Service side
Operation pressure	-0.1~0.8 Mpa	-0.1~0.8 Mpa
Max operation Temp.	180ºC	180ºC
Medium	Corrosive medium	Corrosive medium
Heat exchange area	2~800 m²
Hole Diameter	10,12,16,18,20 or larger

Silicon carbide heat exchanger has the following advantages:

1. Corrosion resistance: silicon carbide is a strong corrosion resistant material, which can resist the erosion of corrosive media such as high concentration nitric acid, mixed acid, alkali, oxidizer and organic chloric acid. Compared with traditional metal heat exchangers and stainless steel heat exchangers, silicon carbide heat exchangers have longer service life and better corrosion resistance.

2. High thermal conductivity: the thermal conductivity of silicon carbide is comparable to that of graphite, which is much higher than other materials, making it able to rapidly transfer heat under high temperature conditions and improve heat exchange efficiency.

3. High temperature resistance: silicon carbide has a high melting point and good high temperature stability, so that the heat exchanger can work normally in a high temperature environment, suitable for high temperature process.

4. Low thermal expansion coefficient: the thermal expansion coefficient of silicon carbide is low, which is conducive to maintaining dimensional stability when the temperature changes and reducing the stress and deformation caused by temperature changes.

5. High strength and oxidation resistance: silicon carbide has high strength and oxidation resistance, can withstand the use of high pressure, high flow rate and high temperature and other conditions, and is not vulnerable to oxidative damage.

6. Light weight and miniaturization: silicon carbide heat exchangers are lighter than metal heat exchangers, which is conducive to the miniaturization and portability of equipment, reducing installation and transportation costs.

7. Clean and environmental protection: The surface of silicon carbide heat exchanger is smooth, not easy to scale, reducing the resistance to the fluid, which is conducive to keeping the fluid clean and reducing maintenance costs.

In short, silicon carbide heat exchangers have significant advantages in corrosion resistance, high temperature performance, thermal conductivity, light weight and miniaturization, and can be widely used in high temperature, high pressure and high corrosion conditions in petroleum, chemical industry, metallurgy, aviation, aerospace and other fields.