Trap maintenance installation instructions
Trap maintenance after the installation of the trap, a direct impact on the quality of maintenance of the trap, only correct trap installation in order to better use the trap play trap maintenance quality results, while allowing the device to achieve the most excellent work efficiency. Here are some traps installed Note:
1, before the trap is installed to use with pressure steam blowing pipe, clear the debris in the pipeline.
2, before the trap should be installed filters to ensure that traps are not the blockage of pipeline debris, regular cleaning of the filter.
3, the trap before and after installing the valve to facilitate the trap at any time picking up the repair.
4, the condensation of water to trap installation arrow mark.
5, the trap should be installed in the lowest place in the export of equipment, timely discharge condensate to avoid the pipeline to produce steam resistance.
6, the lowest point of the device has no place to install traps, plus a defection curve in the lowest position of the outlet (condensate lifting connector), upgrading of the condensation of water level and then install the trap, so as not to produce steam resistance.
7 of the outlet pipe of the trap should not be immersed in water. (If it is immersed in the water, drill a hole in the bend, breaking the vacuum, to prevent suction of sand.)
Mechanical type traps to be installed horizontally.
9, the steam trap is not installed in series.
10, each device should be installed on each trap.
Thermostatic trap, there is no insulation in more than one meter over the cold tube and other forms of trap should be as close as possible to the device.
12, drum drying (with siphon type) equipment selection of traps, please specify: selection of the trap with anti-vapor resistance device to avoid the equipment to produce vapor lock.
13, the trap if condensate recovery in the trap outlet pipe should be recycling the above access Explorer Explorer, reduce back pressure to prevent reflux.
14, the trap if condensate recovery in the pipeline of different pressure levels to separate the recycling.
15 Condensate Recovery Explorer can not climbing, will increase the back pressure of the trap after trap.
16, the condensate after the trap before entering the recycling Explorer to install a check valve to prevent the condensate return.
17, tops trap in the steam pipe, the main channel to be set up close to the condensate catchpits of the main channel radius, then a small tube to the trap.
18, the mechanical type traps are unused for long periods to remove the sewage screw inside the water off to prevent freezing.
19, the trap to run steam, sewage and cleaned the filter, based on actual usage of ground inspection in case of failure at any time repair. At least annually to repair, remove the impurities.
Most people think: trap trap in the steam system is a small accessory, but a great impact on the system work and economic operation, trap maintenance and repair is crucial, only full attention in the production an important role. Regular maintenance trap maintenance, so that the traps are always in good working condition, in order to ensure optimal energy efficiency and increase economic efficiency
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