The drainage system of nitrogen generator is an important part of it, which is mainly used to treat the water generated during the production of nitrogen. Because the water in the air will condense during compression and cooling, such as nitrogen generator drain failure treatment does not exclude and repair in time, it may affect the normal operation of the device and reduce the purity of nitrogen. The automatic drainage system in the nitrogen generator is a very important part because it is responsible for discharging condensate water generated in the compressed air system. If these water is not discharged in time, it may cause problems such as corrosion, bacterial growth, and freezing of the equipment, which will affect the performance and life of nitrogen generator. And may cause device damage. This article is a suggestion of how to eliminate and deal with the nitrogen generator drainage system and the basic composition, working principles and maintenance.
Working principle of drainage system
1. Automatic drainage system:
Many modern nitrogen generators are equipped with an automatic drainage system that can automatically drain in a specific time interval. Generally speaking, the steps of automatic drainage are as follows, as follows, the water level is monitored in the condenser and gas storage tank of the nitrogen generator, and the water level switch or sensor is usually installed to monitor the water level. When the water level is controlled, when the water level reaches the set value, the automatic drainage system will automatically open the drain valve and discharge excess water. Some systems can be controlled timing, such as automatic drainage once every other time.
2. Manual drainage:
If the nitrogen generator does not have an automatic drainage system, or you need to manually drain the water during inspection and maintenance, you can refer to the following steps: Close the device: Before manual drainage The drain valve on the generator. Generally, the drain valve is located at the bottom of the condenser, gas separator or gas storage tank. Prepare a container to prepare a container under the connection pipeline of the drainage to collect the discharged water. Manually open the drain valve and slowly open the drain valve to allow the water to flow into the container. During the drainage, it is recommended to closely observe the water situation to avoid overflow. Turn off the drain valve when the sound is reduced or stopped when the sound flows out of the water when the water flows out. Make sure the valve is closed tightly to prevent leakage. In addition, it is necessary to check the quality of the water quality or regularly check the water quality discharged from time to ensure that it does not contain harmful substances, especially in nitrogen generators for special industries such as biomedical, food and other industries.
How to solve the displacement system failure
Nitrogen generator drain failure treatment needs to confirm whether the automatic drainacer is connected to the power supply, and check whether the power cord and plug are intact. If it is a timer drainter, confirm whether the time setting is correct; if it is a liquid level sensor, confirm whether the sensor works properly. Clear the accumulation and impurities on the filter and keep it unobstructed. If the solenoid valve is used, confirm whether the solenoid valve can open and close it normally for adjustable drainters, and appropriately adjust the drainage interval or liquid level threshold. If the drainter is controlled by floating balls or sensors to ensure that they are not stuck or damaged. It is confirmed that the solenoid valve is not stuck. If you stuck, try to clean or replace it. Confirm that the power supply is normal. Check whether there is a short -circuit or disconnection of the control line. Make sure that the sensor works normally without being blocked by a foreign body. Adjust time settings: If it is a timer drainter, appropriately increase the drainage interval. Check the liquid level sensor to ensure that the sensor works normally, and there is no error report to regularly clean the filter and drainage pipeline to prevent blocking.
Nitrogen generator drain failure treatment requires a good drainage system to not only maintain the normal operation of the equipment, prevent the purity of nitrogen due to accumulated water, but also extend the service life of the equipment and reduce the possibility of failure to stop. The automatic drainage system of nitrogen generator is the key to ensuring the stable operation of the equipment. Through regular inspections, cleaning and necessary maintenance, it can ensure the normal operation of the drainage system, thereby improving the efficiency of nitrogen generator and extending its service life. If you encounter problems that are difficult to solve by yourself, it is best to contact professional technicians for inspection and repair.
