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Leakage treatment of spiral plate heat exchanger
2023-07-14The spiral plate heat exchanger is composed of two closed and independent spiral channels, and it is difficult to determine the leakage point if there is a series of leaks in the channels. In order to quickly identify the leakage point, a drilling method was adopted.
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Classification of chemical equipment
2023-07-14There are various types of chemical equipment, and there are various classification methods, such as carbon steel equipment, stainless steel equipment, and non-metallic equipment according to their structural materials. According to the pressure, it can be divided into high-pressure equipment, medium pressure equipment, vacuum equipment, atmospheric equipment, etc.
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Installation of reaction kettle meets explosion-proof requirements
2023-07-14The reaction kettle should be installed in a high-pressure operating room that meets explosion-proof requirements. When multiple reaction kettles are equipped, they should be placed separately. Each two reaction kettles should be separated by a safe explosion-proof wall, and each operating room should have passages and exits leading to the outside. When explosive media is present, good ventilation