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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.
How much is Chongwen ALLWEILER wholesale
Alfa Laval has invested PureBallast 3 series production capacity in Qingdao, further enriching Asian resources. For a long time, whether through Alfa Laval's local sales company or PureBallast Technology Center in Shanghai, Asian ship customers can obtain training and technical support in ballast water treatment. Now, because it is close to the PureBallast 3 production plant, Asian customers will also enjoy the convenience of short distance logistics.
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PureBallast 3.2 compact module can be provided as skid mounted module with compact structure, easy installation, small floor area and simple plug and play operation. Flow range 85-300 m ³/ h。 Except that the electrical cabinet can be flexibly placed, all components are installed in the module. PureBallast 3.2 standard system can effectively handle large ballast water flow, and its reactor size is 1500 m ³/ h. The system configuration is economical and efficient. PureBallast 3.2 explosion-proof system can be configured for potentially hazardous areas, and deckhouse system can be selected for oil tankers. The PureBallast 3.2 standard system can be configured for large flow, with a wide range of installation parameters, including free placement of lamp drive cabinets within a radius of 150 meters. Single system can handle 250-3000 m ³/ H flow, dual system can handle up to 6000 m ³ 3/h flow rate. For 1500 m ³/ H, which means 3000 m ³/ The treatment system of h only needs two reactors, so the cost and complexity of large flow system can be kept at a low level.
How much is Chongwen ALLWEILER wholesale
After comparison and observation, the replacement cost of parts (including labor cost) of Alfa Laval valve for valves of the same specification, size and type is about 70% lower than that of other valves, and the total operating cost is about 45% lower. The estimated cost savings are based on the comparison of the total investment and maintenance costs of Alfa Laval sterile anti mixing valve and other brands of sterile anti mixing valve within five years. The sealing technology of Alfa Laval valve body adopts PTFE as the surface material and EPDM diaphragm as the substrate material, which effectively improves the sealing performance and ensures safe sealing even under the peak pressure of the product. The special EPDM material can also withstand 150 ℃ continuous steam sterilization, and is sturdy and durable. Such ingenious design effectively prevents the risk of microbial invasion.
