2. Main Performance and Structural Characteristics of the Equipment

1. Excellent heat transfer performance: The plates of the plate heat exchanger are thin, ensuring superior heat transfer performance.
2. Large logarithmic mean temperature difference: The plate heat exchanger can achieve countercurrent flow with a high temperature correction coefficient.
3. Small floor space: With a compact structure, the plate heat exchanger has a large heat exchange area per unit volume, and its floor space is smaller than that of shell-and-tube heat exchangers.
4. Light weight: The thickness of the heat exchanger plates is only 1.2 mm. Under the condition of the same heat exchange area and material, it is lighter than shell-and-tube heat exchangers.
5. Low cost: Due to its excellent heat transfer performance, the plate heat exchanger requires a smaller heat exchange area to complete the same heat exchange task. When made of the same stainless steel material, its overall manufacturing cost is lower than that of shell-and-tube heat exchangers.
6. Large processing capacity: The cold and hot fluids of the plate heat exchanger flow parallel to the heat exchange surface in the channels without bypass flow. The processing capacity of the equipment can range from tens of cubic meters to thousands of cubic meters, making it widely used in waste heat recovery.
7. Anti-clogging: The large inter-plate channels and few contact points facilitate the passage of high-viscosity fluids and fluids containing solid particles, and impurities are not easy to deposit; the heat exchange surface made of stainless steel is smooth with few corrosive attachments, preventing scale formation.
8. Easy cleaning: The inside of the equipment can be rinsed and backwashed with spray steam or clean water, leaving few foreign residues and enabling quick and convenient cleaning.
9. Reliable quality: Advanced welding equipment and technologies are adopted for the plates. Resistance welding is used for welding between plates, supplemented by manual welding to prevent weld cracking. Meanwhile, a variety of testing equipment and technologies are applied to ensure the equipment quality to the maximum extent.
10. Advanced design: Our company's double-flow channel welded plate heat exchanger is developed by learning and absorbing domestic and foreign advanced technologies, and we have accumulated years of practical application experience. It meets user needs with advanced technologies and achieves an optimal heat exchange effect.

3. Equipment Structure

4. Material Specification

5、Application Fields

1. Metallurgical Industry: Waste Heat Recovery from Blast Furnace/Converter Flue Gas

2. Chemical Industry: Heat Exchange and Preheating of Process Tail Gas

3. Power Industry: Waste Heat Utilization of Boiler Flue Gas

4. HVAC Industry: Heat Exchange between Fresh Air and Exhaust Air of Central Air Conditioning

5. New Energy Industry: Lithium Battery Production

6. Photovoltaic Industry: Temperature Control of Process Gases in Photovoltaic Production

7. Building Materials Industry: Heat Recovery from Kiln Flue Gas

8. Environmental Protection Industry: Preheating before and Cooling after Waste Gas Treatment

9. Machining Industry: Waste Heat Recovery from Forging Furnace Flue Gas