Static electricity is not harmful or unprofitable, and what is the greatest harm of static electrici

Static electricity is a type of electric charge that is at rest. It is very harmful to the human body and most industrial production, but after figuring out the principle of generation, we still found that static electricity can be used

Electrostatic instruments. utilization of static electricity; Electrostatic precipitation, electrostatic spraying, electrostatic flocking, electrostatic copying, air purification, etc.

Electrostatic precipitator: It can eliminate coal dust in flue gas.

Electrostatic copying: You can quickly and easily copy books, materials, and documents.

High-voltage static electricity can also promote the production of liquor, the aging of sour vinegar and soy sauce. The taste of aged liquor, sour vinegar and soy sauce will be purer.

Anti-static products:

Specializing in the production of anti-static products and electronic auxiliary products, the series are: ionizing fans, ionic air rods, ionic nozzles, ionic wind snakes, electrostatic precipitators, plate surface dust collectors, etc., which are widely used in: precision electronic product production; electronic assembly lines, microelectronics production, optoelectronics; pharmaceutical manufacturing assembly line, printing, packaging; Molding of small products, shearing of plastic films, circles and laminations, and demoulding of mold products.

Sometimes it is advantageous, such as photocopiers and inkjet printers, which use the principle of static electricity.

1. Fire or**. Fire and ** are the biggest hazards of static electricity. Although the amount of electrostatic electricity is not large, it is prone to discharge due to its high voltage, resulting in electrostatic sparks.

In workplaces with flammable liquids, such as oil shipment sites, etc., disasters may be caused by electrostatic sparks; In places with ** dust or ** gases and vapors, such as coal dust, flour, aluminum powder, hydrogen, etc., it may be caused by electrostatic sparks.

2. Electric shock. Electric shocks caused by static electricity may occur when the human body is close to the electrostatic substance, or it may occur when the electrostatic charge of the human body is close to the grounded body, and the static electricity carried by the human body at this moment can be as high as tens of thousands of volts. The severity of electrostatic shock is related to the energy stored with electrostatic, and the greater the energy, the more severe the shock.

The greater the capacitance or the higher the voltage with the electrostatic body, the more severe the shock. The electrostatic energy generated during the production process is very small, so the resulting electric shock is not directly fatal. However, the human body may fall and fall due to electric shock, causing secondary accidents.

In addition, electric shocks can also cause mental stress and affect the work of workers.

Electrostatic shock generally only occurs in an instant, and the current through the human body is an instantaneous impulse current, and the harm is mainly manifested in three aspects: direct injury, secondary injury, and mental stress. When the human body is subjected to electrostatic shock, it will be nervous, and there will be misoperation, falling from a height, falling from a high altitude, and injury.

Introduction to Static Electricity. Static electricity is a type of electric charge that is at rest. Static electricity is formed by the redistribution of charges caused by friction, and there are also forms of redistribution of charges due to the mutual attraction of charges.

Static electricity is formed when the charge is gathered on a certain object or surface, and the charge is divided into two types: positive charge and negative charge, that is, the phenomenon of static electricity is also divided into positive and negative static electricity.

At present, static electricity has begun to play a role in many aspects such as desalination of seawater, spraying of pesticides, artificial rainfall, and low-temperature freezing, and even electrostatic devices such as electrostatic feeders are installed on spacecraft.

It is basically harmless to the human body, but it can cause accidents.

On the operating table, the electric spark can cause the anesthetic to injure the doctor and the patient; In coal mines, it will cause gas**, which will lead to the death and injury of workers and the scrapping of mines. In short, electrostatic hazards are caused by the use of electricity and electrostatic sparks, and the most serious electrostatic discharge of electrostatic hazards causes the **and** of combustibles.

Static electricity also serves humanity. For example, electrostatic printing, electrostatic spraying, electrostatic flocking, electrostatic precipitator and electrostatic sorting technology have been widely used in industrial production and life. Static electricity has also begun to play a role in many aspects such as desalination of seawater, spraying of pesticides, artificial rainfall, and low-temperature freezing, and even electrostatic devices such as electrostatic feeders have been installed on spaceships.