Каков стандарт для неповрежденного оборудования для сосудов под давлением?
What is the standard for the integrity of the
pressure vessel equipment?
(1) Normal operation and good performance. Its specific signs are:
①Various operational performance indexes of the container meet the design requirements and can meet the production needs.
②Run faultlessly during operation, easy to control operation parameters smoothly.
③ Good sealing performance, no leakage.
④For a container with stirring, the stirring device operates normally without abnormal vibration and noise.
⑤The container with jacket has a good function of heating or cooling its internal medium.
⑥There is no serious scaling in the heat exchanger. The expansion and welding of the tubular heat exchanger, the inter-plate of the plate heat exchanger, and the flange joints of various heat exchangers can be well sealed without leakage.
(2) Complete equipment and good quality. It includes the following requirements:
① Parts, safety devices, auxiliary devices, instrumentation integrity and quality, all meet the design requirements.
②Container itself is clean; paint, insulation layer is complete, no serious corrosion and mechanical damage.
③The container with lining is intact, without leakage and bulging.
④ The valve and all kinds of detachable joint parts are without moving, bubbling, dripping, leakage phenomenon.
⑤There are solid foundation, no serious rust bearing, normal external pipeline.
⑥All kinds of technical data are complete, accurate and complete.
⑦The container has been inspected regularly within the prescribed time limit, with good safety performance and registration certificate for use.
⑧There are safety attachment verification, calibration and replacement.
pressure vessel equipment?(1) Normal operation and good performance. Its specific signs are:
①Various operational performance indexes of the container meet the design requirements and can meet the production needs.
②Run faultlessly during operation, easy to control operation parameters smoothly.
③ Good sealing performance, no leakage.
④For a container with stirring, the stirring device operates normally without abnormal vibration and noise.
⑤The container with jacket has a good function of heating or cooling its internal medium.
⑥There is no serious scaling in the heat exchanger. The expansion and welding of the tubular heat exchanger, the inter-plate of the plate heat exchanger, and the flange joints of various heat exchangers can be well sealed without leakage.
(2) Complete equipment and good quality. It includes the following requirements:
① Parts, safety devices, auxiliary devices, instrumentation integrity and quality, all meet the design requirements.
②Container itself is clean; paint, insulation layer is complete, no serious corrosion and mechanical damage.
③The container with lining is intact, without leakage and bulging.
④ The valve and all kinds of detachable joint parts are without moving, bubbling, dripping, leakage phenomenon.
⑤There are solid foundation, no serious rust bearing, normal external pipeline.
⑥All kinds of technical data are complete, accurate and complete.
⑦The container has been inspected regularly within the prescribed time limit, with good safety performance and registration certificate for use.
⑧There are safety attachment verification, calibration and replacement.
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