Method for detecting static electricity in chemical powder packaging process
A packaging process and electrostatic detection technology, applied in the direction of electrostatic field measurement, measuring devices, measuring electrical variables, etc., can solve problems such as explosion and poor safety, and achieve good technical effects
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Embodiment 1
[0022] An electrostatic detection method for chemical powder packaging process, including the following steps: (1) In the process of packaging and unloading chemical powder, the electrostatic voltage on the surface of the packaging bag is monitored in real time, and the distance between the electrostatic voltmeter and the surface of the packaging bag is kept constant (2) Real-time monitoring of the electrostatic potential of the human body from the process of blanking and packaging to the end of the packaging; (3) When the static voltage on the surface of the blanking packaging bag exceeds 30KV or the electrostatic voltage of the human body exceeds 3KV, the alarm system will give an alarm. The alarm mode is sound and light alarm. During the real-time monitoring, the distance between the electrostatic voltage probe and the packaging bag is constant, and the distance between the electrostatic voltage probe and the packaging bag is 18 cm. A human body static electricity monitor is...
Embodiment 2
[0024] An electrostatic detection method for chemical powder packaging process, including the following steps: (1) In the process of packaging and unloading chemical powder, the electrostatic voltage on the surface of the packaging bag is monitored in real time, and the distance between the electrostatic voltmeter and the surface of the packaging bag is kept constant (2) Real-time monitoring of the electrostatic potential of the human body from the process of blanking and packaging to the end of the packaging; (3) When the static voltage on the surface of the blanking packaging bag exceeds 30KV or the electrostatic voltage of the human body exceeds 3KV, the alarm system will give an alarm. The alarm mode is sound and light alarm. During real-time monitoring, the distance between the electrostatic voltage probe and the packaging bag is constant, and the distance between the electrostatic voltage probe and the packaging bag is 20 cm. A human body static electricity monitor is ins...
Embodiment 3
[0026] An electrostatic detection method for chemical powder packaging process, including the following steps: (1) In the process of packaging and unloading chemical powder, the electrostatic voltage on the surface of the packaging bag is monitored in real time, and the distance between the electrostatic voltmeter and the surface of the packaging bag is kept constant (2) Real-time monitoring of the electrostatic potential of the human body from the process of blanking and packaging to the end of the packaging; (3) When the static voltage on the surface of the blanking packaging bag exceeds 30KV or the electrostatic voltage of the human body exceeds 3KV, the alarm system will give an alarm. The alarm mode is sound and light alarm. During real-time monitoring, the distance between the electrostatic voltage probe and the packaging bag is constant, and the distance between the electrostatic voltage probe and the packaging bag is 22 cm. A human body static electricity monitor is ins...
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