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1. A letter of respect to partners 2.Tsingli Group ‘s second production base : Lixin heat exchanger plant officially put into operation In order to meet the market demand and long-term planning of Tsingli Group, after a comprehensive planning, the original factory copper tube workshop formally set up an independent factory, beco...
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1.September Harvest As of September, the revenue of Qingli Group in 2022 has exceeded the annual revenue of 2021. As in 2020 and 2021, it still maintains a rapid growth in revenue. Such achievements are inseparable from the support of customers, the efforts of the colleagues of the group, and the strategic layout of the group manageme...
1.Introduction of plate heat exchanger Flat plate immersed heat exchanger, an immersed plate heat exchanger placed in the tank, is composed of two special heat transfer wall plates. The fluid movement channel is formed between the heat transfer plates, and the heat exchange is carried out by the inter-wall heat transfer mode. It is an...
Heat exchanger unit temperature control principle: 1. Automatic timing switch. Timing switch control can be realized according to time, date and different time periods. 2. The standby circulating pump and the heat exchanger are automatically switched at regular intervals. The circulating pump is switched regularly, and the fault of the...
Common problems of heat exchanger units and how to deal with them, some common problems may often be ignored. The most common and easily overlooked problems in the operation of plate heat exchanger units are summarized, and the treatment methods are summarized, which has certain reference significance for the designers and users of pla...
Detachable plate heat exchanger is a kind of heat exchanger with high heat exchange efficiency and compact structure, which has been used for decades. Detachable plate heat exchangers were originally mainly used in milk processing and processing. Because of their easy disassembly and assembly, and small size, they were soon widely used...
Shell and tube heat exchanger is a traditional and most widely used heat exchange equipment. Because it has a strong structure and can be made of various materials, it has strong adaptability and is especially widely used in high temperature, high pressure and large-scale installations. Shell and tube heat exchangers are composed of ma...
Numerical Analysis of Predeformation and Stress Characteristics of Prestressed Fixed Tube Sheet Heat Exchangers In order to implement the prestressed heat exchanger technology, a numerical study was carried out on the temperature difference stress and deformation distribution characteristics of the components in the fixed tube-sheet he...
1. When the required thickness of the steel plate is less than 8mm, the carbon steel plate should be used, and the low-alloy steel plate should be used when the thickness is greater than 8mm. 2. In the case of stiffness or structural design, choose carbon steel as much as possible; in case of strength design, choose carbon steel or low...
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