Steam trap is one of the most important components of steam pipe network and equipment. It can automatically discharge condensate, air and other non-condensable gases. Traps play a role of steam blocking and drainage in the steam heating system. Choosing the appropriate trap allows Steam heating equipment to achieve maximum efficiency. In order to achieve the best results, we must conduct a comprehensive understanding of the performance of various types of traps, features. Trap installation is appropriate, the normal operation of traps and equipment production efficiency has a direct impact. Traps must be installed according to the requirements of the regular installation, to make traps and equipment to achieve the best efficiency. Trap note the following: 1, before installing the trap must be purged with pressurized steam pipe to remove debris in the pipeline. 2, Traps should be installed before the filter to ensure that the trap is not blocked by plumbing, cleaning filters regularly. 3, before and after the trap to install the valve, traps at any time to facilitate repair. 4, condensate flow to be consistent with the trap installation arrow signs. 5, Traps should be installed in the lowest point of the device outlet, timely discharge of condensate, to avoid the pipeline to produce vapor resistance. 6, If there is no place to install the trap on the lowest part of the equipment, add a water return bend (condensate lift joint) at the lowest position of the water outlet, and then install the water trap after the water level is raised to avoid generating steam resistance. 7, trap outlet pipe should not be immersed in the water. (If immersed in water, a hole should be drilled at the bend to destroy the vacuum and prevent the sand from sucking back.) 8, The mechanical trap should be installed horizontally. 9, steam traps do not install in tandem. 10, each device should be installed traps. 11, before the thermosyphon trap requires more than one meter does not heat the supercooling pipe, other forms of trap should be as close to the device. 12, drum drying (with siphon type) equipment selection traps, please specify: Use steam trap with anti-trap valve rotor pump, to avoid the device to produce gas locks. 13, if there is condensate recovery trap, trap outlet pipe should be accessed from the top of the Explorer Explorer to reduce back pressure to prevent back flow. 14, If there is condensate recovery after the trap, different pressure levels of the pipeline to be recycled separately. 15, after the trap condensate recovery manifold can not climb, will increase the back pressure trap. 16, after the trap condensate into the recovery manifold to install before the check valve to prevent the condensation of water back. 17, steam traps installed on the trap, the main pipeline to be set close to the main pipeline radius of the condensate water collection wells, and then lead to small traps trap. 18, long-term mechanical traps do not have to remove the drain screw to let go of the water inside to prevent freezing. 19, found running steam trap, to timely sewage and clean the filter, according to the actual use of ground inspection, in case of failure to repair at any time. At least once a year to repair, remove the impurities inside. Steam traps are considered as a small accessory throughout the steam system, but have a significant impact on system operation and economic performance. Therefore, maintenance and overhaul of steam traps are also of paramount importance, with full attention paid to the importance of steam traps in production. Duty maintenance, so that traps are often in good working condition, in order to ensure the best energy-saving effect and improve economic efficiency.
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