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Source：China Heat Exchanger Service Published Date：2017-11-29
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If a large amount of water is circulated in the heat exchanger water closed circuit due to some unexpected reason (such as the heated tap water person), the following emergency measures should be taken: L) to close the main valve (heat pipe heat exchanger inlet valve), dredge water to realize bypass valve and stop circulating pump.2) to organize relevant personnel to find water loss quickly. Reasons determine that in the water loss branch of the heat network, the bypass valve has been closed, and the rest of the network is quickly restored heating. 3) To ensure that the accurate search of tap water and heat is restored to the region in time, as soon as possible. Safety is always the first factor in the safety industry. Safety assurance and production efficiency are impossible to talk about. Therefore, the operation and management of heat exchange units must firmly establish the concept of safety and strictly abide by safety rules. L) The operators of heat exchanger units in thermal power stations must undergo special technical training and safety education. The process of heat exchanger units must be mastered as an emergency measure. They should master commissioning and retirement operations must be certified by examination.2). The special actions usually include two heat exchanger equipments of thermal power stations located in each category. Each class contains two or more equipment should be set up more than 3. Establish good rules and regulations such as operating speed change system, operating system, maintenance system, personal responsibility, safety technical regulations, etc.
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