In the work process, the gantry type CNC plasma cutting machine will produce a variety of pollution, such as: arc pollution, dust pollution, noise pollution and so on. In fact, as long as it is a CNC cutting device, this problem exists. Then, how can we prevent the various pollutions produced by the CNC gantry plasma cutting machine? And listen to the Wuhan resistance to digital control slowly: Air Shower Room And Cargo Shower Room
Application
Air shower is the necessary purification equipment for personnel to enter the clean room and dust-free workshop. It has strong universality and can be used with all clean rooms and clean workshops. When the staff enters the workshop, they must pass this equipment, with strong and clean air, sprayed from all directions by the rotating nozzle to the person, and effectively and quickly removed the dust, hair, hair debris and other debris attached to the clothes. It can reduce the pollution problem caused by people entering and leaving the clean room. The two doors of the air shower room are electronically interlocked, which can also act as an air gate chamber to prevent external pollution and unpurified air from entering the clean area. Prevent the staff from bringing hair, dust and bacteria into the workshop to meet the strict dust-free purification standards of the workplace.
Structure
1. The air shower room is composed of several parts, such as box body, stainless steel door, high efficiency filter, air blower, distribution box and nozzle.
2, the box is made of high quality steel plate, surface electrostatic treatment, beautiful and generous, the inner bottom plate is made of stainless steel plate friction resistance, easy to clean.
3, the main material and dimensions of the box body can be customized according to customer requirements.
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1. Prevention of arc radiation pollution: Arc radiation is mainly infrared radiation and visible radiation. The gantry CNC plasma cutting machine operator must bring the top cover and gloves to protect the face, hands and neck. Masks are best to prevent the lens, when cutting, you can use water cutting method, use water to absorb light radiation.
2. Prevention methods for dust and dust pollution: The gas flow during cutting is large, and a large amount of vaporized metal vapor, ozone, and nitride during the cutting process. Causes a lot of dust to rise. Therefore, you must configure a good ventilation equipment to do dust control measures. During the cutting, an exhaust device can be installed below the grid table, and a water cutting method can also be adopted to reduce dust.
3, the prevention of noise pollution: CNC plasma cutting arc cutting will produce high-intensity, high-frequency noise, should use automatic cutting, the operator working in the sound insulation room. A water cutting method can be used and water can be used to absorb noise. In addition, the use of water curtain cutting torch can also greatly reduce the noise.
4, the method of prevention of electric shock: In the manual operation, there is a danger of electric shock. Therefore, when using the power supply, it must be ensured that the grounding is good, and the torch and the touched part of the hand must be reliably insulated. The switch must be covered with an insulating rubber sleeve to avoid direct contact with the switch.
5, electromagnetic field prevention methods: high-frequency electromagnetic on the human body has a certain degree of harm. The main prevention measures are: arcing frequency selection is suitable in 20 ~ 60Hz, high-frequency oscillator with shielding shield, workpiece to ensure good grounding; arc ignition in the main arc immediately after the ignition, should cut off the high-frequency oscillator power supply; When high-frequency sparks are used to check the centering of the electrodes, the time should be minimized.
The above five kinds of pollution sources can prevent us in daily production and use. In order to protect our health, we can adopt the above five methods.
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