Ion blower fan intelligentized control system

Abstract

The invention provides an ion fan intellectualization control system, belonging to the electro-static field and comprising a plurality of ion fans; an Faraday charge detection device is arranged at the wind outlet of each ion fan; each Faraday charge detection device is respectively and correspondingly connected with the I / O port of the corresponding singlechip control unit; the I / O port of each singlechip control unit is respectively and correspondingly connected with a DC power supply control terminal in the positive and negative high-voltage generation unit of the ion fan; the positive and negative voltage adjusting units of each ion fan are respectively arranged and the output terminals thereof are respectively and correspondingly connected with the I / O port of the singlechip control unit; the positive and negative voltage state display devices of each ion fan are respectively arranged and the input terminals thereof are respectively and correspondingly connected with the I / O port of the singlechip control unit; an upper control computer is arranged and is respectively and correspondingly connected with the singlechip control unit of each individual ion fan. The ion fan intellectualization control system directly monitors the change conditions of ions and realizes the automation concentrative monitoring function and / or remote control function of a plurality of ion fans.

Description

technical field [0001] The invention belongs to the field of static electricity, and in particular relates to a system / device for eliminating static electricity. Background technique [0002] Faults and hazards caused by static electricity are commonly known as electrostatic disturbances. From a traditional point of view, it is one of the main inducing factors of fire and explosion accidents in thermal power, chemical, and petroleum industries; it is also a hidden danger factor for quality and safety accidents in the processing of textile industries such as flax and chemical brazing; or it causes electric shock to the human body. important cause of harm. Therefore, electrostatic protection in the process of industrial production is becoming one of the safety issues that are increasingly attracting attention and attention in various industries. [0003] The most effective means to reduce electrostatic barriers is to implement electrostatic protection. [0004] The basic pr...

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Problems solved by technology

[0017] The above self-inspection scheme is effective when the tip of the discharge electrode is sharp. However, as the discharge electrode continues to wear out during operation, the tip becomes more and more blunt, and the amount of ionized ions produced will continue to decrease, so it cannot continuously and truly reflect Changes in the performance of the ion fan

In addition, the above-mentioned self-inspection scheme uses the positive and negative high voltage voltage difference or whether the voltage value of the positive and negative high voltage voltage has changed to indirectly judge the amount of ions. When the voltage difference or high voltage voltage value is within the normal range or does not change, the discharge electrode Loss makes the amount of ions decrease continuously, that is, when the performance of the ion fan decreases, this scheme cannot make a correct judgment, which will affect the effect of static electricity elimination, and then affect the quality of the produced products

[0018] In addition, in the prior art, each ion fan exists and works as a separate entity, and there is no transmission of control and operation status signals or transmission of operation commands between them, which cannot meet the needs of large-scale industrialized production. It also cannot meet the automated operation requirements of centralized monitoring

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