At present, most of the world's ships use their own light-burning or heavy-duty diesel generators to generate electricity by themselves, emitting a large amount of carbon dioxide, sulfides and nitrides, causing serious pollution to the atmospheric environment. Ships relying on port to use shore power technology can effectively solve this problem. Based on the research of many years ago, Lianyungang Port Group carried out technical research and carried out technological innovations. Through repeated testing of berths, the terminal marine power system of the terminal reached the main requirements of the shore-connecting power technology both theoretically and practically. The design point of the project is “one interface, high-pressure on board, easy to operate, uninterrupted power supplyâ€. According to the technical solution, the substation far from the terminal converts 50 Hz into a high-voltage power of 60 Hz, and then sends it to the high-voltage junction box of the terminal. After the ship is docked, it is only necessary to put a special high-voltage cable on the ship to the dock, and then the operator accesses the high-voltage junction box, so that the ship can be connected to the grid without interruption of the shore power and ship power.
Compared with the technologies adopted by other ports at home and abroad, the high-voltage variable-frequency digital marine shore power system developed by the Port Group has the advantages of energy saving, emission reduction, low carbon and economy. At present, the research group of the Port Group has overcome technical problems such as differences in electrical systems, cable tow, and power switching. The six key technologies of the core power project have applied for 10 Chinese patents.
Material:
Plain steel, stainless steel(304, 316, 316L), aluminum, copper, brass, bronze,
etc.
Features:
Heat resisting,Corrosion resisting, Acid resisting
Applications:
Mainly used for filtering and sieving, extensively used in
petroleum, chemical industry, enviroment protection, mine, airspace,
paper-making, electronic, metallurgy etc.
Weave Type:
1. Plain Weave: also called tabby weave, linen weav or taffeta weave, is
the most basic type of weaves. In plain weave, the warp and weft are aligned so
they form a simple criss-cross pattern. Each weft thread crosses the warp
threads by going over one, then under the next, and so on. The next weft thread
goes under the warp threads that its neighbor went over, and vice versa.
2. Twill Weave: In a twill weave, each weft or filling yarn floats across the warp yarns in a progression of interlaces to the right or left, forming a distinct diagonal line. This diagonal line is also known as a wale. A float is the portion of a yarn that crosses over two or more yarns from the opposite direction.
3. Plain Dutch Weave: similar with plain weave, just the weft and warp wire have different wire diameter and different mesh size.
4. Twill Dutch Weave: similar with twill weave, just the weft and warp wire have different wire diameter and different mesh size.
5. Reversed Dutch Weave: difference from standard Dutch weave lies in the thicker warp wires and less weft wires.
316 Stainless Steel Wire Mesh,316 Stainless Steel Mesh,316 Stainless Mesh,316L Stainless Steel Wire Mesh
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