The anti-shock plate is configured outside the heat exchanger to avoid the indirect flushing of the pipe by the fluid and cause the vibration instability of the pipe.
I When the value of the ρυ² value of the shell inlet pipe fluid (ρ--fluid density, kg/m³; υ--fluid velocity, m/s) is high, the anti-shock plate should be placed at the shell inlet pipe. .
1. Non-erosive, non-abrasive unidirectional fluid, ρυ² >2230kg/(m s²);
2. Other liquids, including liquids with a high boiling point, ρυ² >740kg/(m s²).
II Erosion or abrasive gases, steam and vapor-liquid mixtures shall be provided with anti-shock plates.
The spacing between the outer surface of the docking plate and the inner wall of the cylinder shall not be less than 1/4 of the outer diameter of the receiving.
The diameter or side length of the anti-shock plate should be greater than the receiving outer diameter of 50 mm.
The thickness of the anti-shock plate is 4.5 mm for carbon steel and 3 mm for stainless steel.
The solid situation of the anti-shock plate is:
1. The double-sided welding of the anti-shock plate is being placed on the distance pipe or the tie rod, and at the same time, the welding plate which is approaching the tube plate is welded at the same time;
2. The anti-shock plate is being welded on the cylinder;
3. Secure the anti-shock plate to the heat exchange tube with a U-bolt.
The sales network of Andun products covers all provinces, municipalities, autonomous regions and municipalities directly under the central government. It is set up in Guangzhou, Beijing, Shanghai and other rural areas. After the Guangzhou and other mainland windows, our products are gradually exported to Hong Kong, Macao, the East and the Department. Europe and the United States. The company is currently employing more than 600 employees, and has 13 production lines of Tiangao's ancestors, with an annual production capacity of 500,000 sets. The products cover D type, DA type, SA type, SUC type and dynamic type. As the leading enterprise in the industry, An Dun, with the body of “careful and generous, unconventional, deliberate, and progressive, has no interest”, constitutes the inspiration of An Dun’s flexible and flexible project, and is also “inclusive”. The style of the singularity of the singularity of the singularity of the singularity of the singularity of the singularity of the singularity of the singularity of the singularity of the singularity of the force, the cultivating of the extraordinary nature of the Shield; the spreader of the product of peace and durability---An Dun, long-lasting without sturdy build The ship’s fender new culture.