Rotary real-time early warning device of adsorption runner

Abstract

The invention discloses a rotary real-time early warning device for an absorption rotating wheel, which comprises an absorption rotating wheel, a sheet metal, a transmission device, a sensor and a controller. The sheet metal is arranged along the periphery of the absorption rotating wheel and is provided with a plurality of holes. The transmission device and the absorption rotating wheel are interconnected to drive the absorption rotating wheel to rotate. The sensor is correspondingly arranged at one side of the outer circle of the absorption rotating wheel. The sensing position of the sensorfaces to the sheet metal connected to the periphery of the absorption rotating wheel. The controller is electrically connected with the sensor. Therefore, the sensor detects distance fall data of high-low surfaces of the sheet metal when the sheet metal provided with the plurality of the holes rotates along the absorption rotating wheel to continuously transmit the data to the controller so as tojudge the running condition of the absorption rotating wheel, and has the real-time warning function.

Description

technical field [0001] The invention relates to a real-time early warning device for the rotation of an adsorption runner, especially a metal sheet with a plurality of holes that can pass through the upper ring of the adsorption runner, so that a sensor can detect the height difference of the surface of the metal sheet. To monitor the operation of the adsorption runner in real time, to avoid the stoppage of the waste gas treatment system and environmental pollution caused by abnormal rotation, it is suitable for detecting adsorption runners, ring-shaped rotating devices, etc., or similar structures. Background technique [0002] The current device for detecting whether the suction runner A is operating normally (see figure 1 ) is usually used to install four to eight limit switch (Limit Switch) sensing pieces B on the outside of the circumference of the adsorption runner A, and use the collision sensor C to detect the rotation status of the adsorption runner A. However, the...

AI Technical Summary

Problems solved by technology

However, the above-mentioned commonly used detection device only detects once every two and a half minutes to five minutes, and the detection time is too long to effectively monitor the operation of the adsorption runner A in real time.

However, if the malfunction of the adsorption runner A is not discovered early and the cause is found out to improve it as soon as possible, it will cause the adsorption runner A to stop running; in severe cases, the exhaust gas treatment system will be shut down

Because, when the volatile organic compounds (Volatile Organic Compounds, VOC) gas is stagnant in the desorption zone of the adsorption runner A, and the desorption zone is at a temperature of 180 degrees Celsius or higher, it will cause the adsorption runner A to smolder. , and the possibility of causing environmental pollution

In addition, because the composition of volatile organic compounds is complex, it is easy to cause the detection device to be corroded or blocked by volatile organic compound gases, resulting in failure

Also, now that the semiconductor factory has introduced a new manufacturing process, its chemical composition is becoming more complex, and the reaction time to cause smoldering may be shortened

[0003] Therefore, the commonly used devices are not enough, and it is impossible to know the abnormal rotation of the adsorption runner in real time, which will stop the operation of the exhaust gas treatment system and cause environmental pollution

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