The nitrogen protection airflow crusher uses a fully enclosed negative pressure cycle. Most of the PLC programming control is used to reduce the human operation and control factors. The control cabinet can be placed in a separate control room in the distance. The packaging is automatically packaged. On -site observation uses monitoring probes, which can be fully operated.
Nitrogen protection air flow crusher is in place in terms of safety. The main functions are the following points: 1. Isolation of oxygen: First, use nitrogen to replace the air in the closed circulation system. At the same time, the closed and unloading system can be replaced with nitrogen with less air in the process of adding and unloading. During the crushing process, the oxygen tester continuously monitors the oxygen in the airflow. When it exceeds a certain degree, nitrogen is immediately replenished, so that its oxygen is always within the safety production standard. 2. Control the concentration of gas powder: The feeding system is a fully closed and uniform speed device, which is controlled by the control cabinet program. The fully enclosed plays a role of isolation of oxygen, and the atly of controlling the internal material concentration of the device is controlled at a constant speed. The materials inside the device are added at a constant speed. If the accumulation of accumulation inside the device, the safety does not guarantee O. Therefore, the shape of the device, such as the bending angle of the pipeline; the shape of each component, etc., through scientific calculations to prevent the dead angle inside the device, at the same time pass through the passing of the device. The driving and washing of high -speed airflow in the device will not accumulate in the pipeline. 3. Release static electricity in time and eliminate the ignition source: Pulse anti -blowing collector with special filter material with carbon steel wire can be eliminated in time, while ensuring the pulse ash clean and thorough. The device is a all -metal component, all ground to release the powder static electricity. 4. Circular cooling: Because the full system is a closed circular circulation system, there are multiple motion components inside the device, which will generate a certain temperature in high -speed exercise, and temperature is essential for processing safety. Therefore, the device is equipped with a radiator cooler on the pipeline, which can effectively reduce the safety hazards caused by the equipment for a long time or under the high temperature environment. 5. Explosion -proof: The full system has explosion -proof holes in different positions in the entire line. It reduces the loss to low during explosion and explosion caused by the internal pressure and concentration of the system. The motors and other devices used in the entire system are explosion -proof motors, which have better sealing performance and effectively reduce the accumulation of dust. 6. Emergency shutdown: Equipment emergency stop trigger switches and oxygen are connected in the oxygen. If the oxygen concentration monitored by the oxygen tester is not reached within the predetermined time Increase the wind, the winding mechanism stops, the classifier is delayed, and the nitrogen supplementary system continues to work until manual shutdown. Because of these functions, nitrogen protection air crushing function can run safely.