Xuzhou ALLWEILER Origin Source Company
Living hot water makes life convenient and comfortable, which is what people take for granted in modern society. No matter where we are, we are used to turning on the tap to have a continuous supply of hot water when cleaning, washing and personal washing. At present, quite a number of hotel tap water heating systems still use the traditional old tank type water heating equipment. The traditional tank type water heater has a large volume and occupies a large amount of valuable space. As time goes by, the tank is easy to accumulate scale, so its installation and cleaning are also a big problem; Long term scale accumulation will also lead to lower heat transfer efficiency and higher fuel costs.
Xuzhou ALLWEILER Origin Source Company
Alfa Laval uses two types of asymmetric plates (L and H) to create 10 different channels. The channel on the wider side provides more fluid space than the channel on the narrow side. The narrow degree of the channel and the angle of the V-shaped pattern also affect the heat transfer rate and pressure drop. The narrow channel with large V-shaped angle has higher heat transfer efficiency and higher pressure drop; Pressure drop is the price needed to maintain heat transfer efficiency. Wide channels with small V-shaped angles have low pressure drop, but heat transfer efficiency is low. According to the design conditions, Alfa Laval can calculate the best solution to balance heat transfer efficiency and pressure drop.
Xuzhou ALLWEILER Origin Source Company
Safety is the primary concern of the factory, followed by reliability - shutdown means that tens of thousands of euros are lost every day. When using the traditional shell and tube heat exchanger, the pressure fluctuation of the working condition often leads to the failure of the plate and frame heat exchanger gasket used in its process, which leads to the leakage of toxic products, and the harm to people and the environment is incalculable. In case of leakage, all gaskets must be replaced, which is expensive, long downtime and great loss. After replacing the Alfa Laval Compabloc gasless all welded plate heat exchanger, it can save about 25% of the cost compared with the shell and tube heat exchanger. While reducing the cost, it also frees up a lot of space, making the working environment of operators safer and more convenient.
Xuzhou ALLWEILER Origin Source Company
When the water flow in the plate flow channel accelerates, the scale will be greatly reduced, and the fuel cost will also be further reduced. This is particularly important for heating tap water with steam as the heat source. High temperature will cause hard water to form scale. At the same time, since tap water is not stored in water tanks at 60 ° C or 140 ° F, the risk of Legionella production is also low.
Xuzhou ALLWEILER Origin Source Company
The simplicity of the design of Alfa Laval gas combustion device has laid a foundation for its reliability. The device has set standards for the evaporation gas combustion of LNG carriers for a long time. Alfa Laval improves the design and endows it with digital interconnection function, making the gas combustion device more intelligent while retaining its original simplicity. With the increase of global demand, LNG is transported more than ever before. During sea transportation, it is very important to adjust the pressure of the cargo tank, which means that the liquefied natural gas (LNG) evaporation gas that cannot be used for engines or boilers must be burned safely. The Alfa Laval gas burner has an outstanding reputation for controlling vaporized gases, and the new version 2.0 of the gas burner is improved based on previous reliable results. The Alfa Laval gas combustion device is highly reliable and easy to maintain, which is largely due to its simple design ", said Jeppe Jacobsen, global sales manager of Alfa Laval," Although the gas combustion device version 2.0 has not changed the principle, we have improved its capacity and life by improving some details. "
