Self-power-generation type static electricity removing method

Abstract

The invention relates to a self-power-generation type static electricity removing method which comprises the following steps that S1, static electricity removing equipment is constructed, the static electricity removing equipment comprises a static electricity removing ion blower gun and an air compressor, and the static electricity removing ion blower gun comprises an insulating shell, a turbo-charging generator, a transformer, a first air pressure regulator, an ion generator and a nozzle; step S2, autonomous power generation: compressed air is supplied to a turbocharged generator through an air compressor, so that the turbocharged generator generates power to generate low voltage; s3, voltage transformation: low voltage is converted into high-voltage current through a transformer; s4, charged ions are generated, the high-voltage current is guided into an ion generator through a transformer, a high-voltage electric field is generated in the ion generator, and the charged ions are generated; and S5, static elimination is carried out, charged ions in the ion generator are sprayed to the surface of the object from the nozzle through compressed air, the charged ions interact with the static charges on the surface of the object to eliminate the static charges on the surface of the object, and safety is high when static elimination is carried out.

Description

Technical Field

[0001] The present application relates to the technical field of static electricity removal, and more specifically, it relates to a self-generating static electricity removal method. Background Art

[0002] Static elimination technology is increasingly being used in semiconductor, packaging, optoelectronics, communications, spraying, printing, textiles, medical equipment, building materials and injection molding industries. Ion air guns integrate static elimination and dust removal functions, and are small in size, light in weight, flexible in operation, easy to maintain, and widely applicable. They are the preferred tool for electronic product processing, printing, surface treatment, plastic processing and other places where static hazards are obvious and dust pollution is serious.

[0003] In the related technology, static electricity ion air guns usually use an external high-voltage power supply to provide electrical energy. In the above-mentioned related technology, the high-voltage power supply can easily pose a threat to the personal safety of the operator. If the operator accidentally touches the external high-voltage power supply connection part, the equipment casing or electrical components during use, the current may be conducted through the human body, causing the risk of electric shock. Summary of the invention

[0004] In order to solve the problem in the related art that static electricity removal ion air guns usually use an external high-voltage power supply to provide power, and the external high-voltage power supply easily causes the operator to have the risk of electric shock and endangers his safety, the present application provides a self-powered static electricity removal ion air gun.

[0005] A self-generating static electricity removal method comprises the following steps:

[0006] Step S1, constructing a static electricity removal device, the static electricity removal device includes a static electricity removal ion air gun and an air compressor, the static electricity removal ion air gun includes an insulating shell, a turbocharged generator, a transformer, a first air pressure regulator, an ion generator, and a nozzle, the turbocharged generator, the transformer, and the ion generator are all installed inside the insulating shell, the turbocharged generator is electrically connected to the transformer, the transformer is electrically connected to the ion generator, the turbocharged generator is also connected to the input end of the first air pressure regulator for airflow communication, the output end of the first air pressure regulator is connected to the ion generator for airflow communication, the air compressor is connected to the turbocharged generator for airflow communication, the nozzle is connected to the ion generator for airflow conduction and is fixedly connected to the insulating shell and extends out of the insulating shell;

[0007] Step S2, autonomous power generation, supplying compressed air to the turbocharger generator through the air compressor to provide driving force for the turbocharger generator so that the turbocharger generator generates power to generate low voltage;

[0008] Step S3, voltage transformation, introducing the low voltage current into the transformer through the turbocharger generator, and converting the low voltage current into high voltage current through the transformer;

[0009] Step S4, generating charged ions, introducing a high voltage current into the ion generator through the transformer to generate a high voltage electric field in the ion generator, and ionizing the air through the high voltage electric field to generate charged ions in the ion generator;

[0010] Step S5, static electricity elimination, introducing compressed air into the first air pressure regulator through the turbocharger generator, then adjusting the air pressure of the compressed air through the first air pressure regulator and supplying it to the ion generator, finally, the charged ions in the ion generator are sprayed from the nozzle to the surface of the object through compressed air so that the charged ions interact with the static charge on the surface of the object to eliminate the static charge on the surface of the object.

[0011] Preferably, a dryer, an air filter, a mist separator and a second air pressure regulator are sequentially arranged between the air compressor and the static electricity removal ion air gun, and the compressed air from the air compressor is sequentially passed into the dryer, the air filter, the mist separator, the second pressure regulating valve and the static electricity removal ion air gun.

[0012] Preferably, step S11 is also included between step S1 and step S2. Step S11 is compressed air pre-treatment, which includes drying the moisture in the compressed air through a dryer, filtering the dust in the compressed air through an air filter, and then removing the water mist in the compressed air through a mist separator to obtain dry and clean compressed air. Finally, the second air pressure regulator adjusts the air pressure value of the compressed air to adapt to the turbocharged generator.

[0013] Preferably, the ion generator includes a generator body, an ion generating chamber, an electrode needle, and an air inlet channel, the ion generating chamber is opened at one end of the generator body, the electrode needle is fixedly connected to the generator body and is located in the ion generating chamber, the air inlet channel is arranged at one end of the generator body away from the ion generating chamber and is connected to the ion generating chamber, the electrode needle is electrically connected to the transformer, the ion generating chamber is connected to the nozzle, and the air inlet channel is connected to the first air pressure regulator.

[0014] Preferably, the static electricity removal ion air gun also includes a dust detection lamp, which is arranged inside the insulating shell and electrically connected to the turbine generator, and the insulating shell is provided with a light-transmitting hole for the light of the dust detection lamp to pass through.

[0015] Preferably, a hook is provided on the outer wall of the insulating shell.

[0016] Preferably, the transformer is a winding transformer.

[0017] The beneficial technical effects of this application are:

[0018] 1. The operation of the turbocharger generator driven by compressed air to generate electricity replaces the traditional external high-voltage power supply method to avoid operators accidentally touching the external high-voltage power supply connection part, reduce the risk of electric shock to the operator, and have high safety. The outer shell is an insulating shell, and the electrical components such as the generator and the transformer are wrapped inside the insulating shell, which further reduces the risk of accidental touch by the operator, so that the safety of the static electricity removal ion wind gun of the present application is further improved, and the explosion-proof level is high. The present application generates high voltage through the combination of a turbocharger generator and a transformer. The ion generator generates a high-voltage electric field through high-voltage discharge. The high-voltage electric field ionizes the molecules in the air to generate charged ions. The charged ions are generated in the ion generation chamber. The compressed air flowing out of the turbocharger forms an airflow that flows into the ion generation chamber to carry the charged ions in the ion generation chamber out of the ion generation chamber and spray them from the nozzle to the surface of the object. The charged ions interact with the static charge on the surface of the object, and the positive ions neutralize the negative charge and the negative ions neutralize the positive charge, thereby eliminating static electricity, and the purpose of dust removal is achieved by flushing the surface of the object by airflow.

[0019] 2. There are various types of items that need to be destaticized. Some items are fragile and cannot withstand the impact of high-pressure airflow, while other items require a large destaticization range. The small airflow drives the charged ions to blow to the surface of the items, and the destaticization efficiency is slow. The first air pressure regulator is set to adjust the air pressure entering the ion generator to cope with objects with different needs, with high compatibility.

[0020] 3. The dust can be visualized by setting a dust detection light to illuminate the dust surface, which is helpful for detecting the dust removal effect after the object is washed by the airflow.

[0021] 4. By setting a hook, the air gun can be hung on the tool balancer for storage, which is beneficial to realize that it does not need manual support during operation, which is beneficial to reduce the labor intensity of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of the static electricity removal ion air gun in this application.

[0023] Figure 2 It is a schematic diagram of the internal structure of the insulating shell in this application.

[0024] Figure 3 This is a schematic diagram of the structure of the ion generator in this application.

[0025] Figure 4 It is a schematic diagram of the structure of the air compressor, dryer, air filter, mist separator and second air pressure regulator in this application.

[0026] Figure numerals: 1. Anti-static ion air gun; 11. Insulating shell; 111. Air pipe joint; 112. Light-transmitting hole; 113. Hook; 12. Turbocharged generator; 13. Transformer; 14. First air pressure regulator; 15. Ion generator; 151. Generator body; 152. Ion generating chamber; 153. Electrode needle; 154. Air intake passage; 16. Nozzle; 17. Dust detection lamp; 2. Air compressor; 3. Dryer; 4. Air filter; 5. Mist separator; 6. Second air pressure regulator. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] The present application discloses a self-generating static electricity removal method, comprising the following steps:

[0029] Step S1: construct a static electricity removal device, refer to Figure 1 and Figure 2 The static electricity removal equipment includes a static electricity removal ion air gun 1 and an air compressor 2. The static electricity removal ion air gun 1 includes an insulating shell 11, a turbocharged generator 12, a transformer 13, a first air pressure regulator 14, an ion generator 15, and a nozzle 16. The turbocharged generator 12, the transformer 13, and the ion generator 15 are all installed inside the insulating shell 11. The turbocharged generator 12 is electrically connected to the transformer 13, and the transformer 13 is electrically connected to the ion generator 15. The turbocharged generator 12 is also connected to the input end of the first air pressure regulator 14 by airflow, and the output end of the first air pressure regulator 14 is connected to the ion generator 15 by airflow. The air compressor 2 is connected to the turbocharged generator 12 by airflow, and the nozzle 16 is connected to the ion generator 15 by airflow conduction and is fixedly connected to the insulating shell 11 and extends out of the insulating shell 11.

[0030] Step S2, autonomous power generation, supplying compressed air to the turbocharger generator 12 through the air compressor 2 to provide driving force for the turbocharger generator 12 so that the turbocharger generator 12 generates power to generate low voltage;

[0031] Step S3: voltage transformation: the low voltage current is introduced into the transformer 13 through the turbocharger generator 12, and the low voltage current is converted into high voltage current through the transformer 13;

[0032] Step S4, generating charged ions, introducing high voltage current into the ion generator 15 through the transformer 13 to generate a high voltage electric field in the ion generator 15, and ionizing the air through the high voltage electric field to generate charged ions in the ion generator 15;

[0033] Step S5, static electricity elimination, the compressed air is introduced into the first air pressure regulator 14 through the turbocharger generator 12, and the compressed air pressure is adjusted by the first air pressure regulator 14 and then supplied to the ion generator 15, and finally the charged ions in the ion generator 15 are sprayed from the nozzle 16 to the surface of the object through the compressed air so that the charged ions interact with the static charge on the surface of the object to eliminate the static charge on the surface of the object.

[0034] In step S1, the insulating shell 11 and the nozzle 16 are made of polycarbonate with glass fiber, which is light in weight, more resistant to falling impact, not easy to be damaged, and has good insulation performance; the transformer 13 adopts a winding type transformer 13, which is more impact-resistant and can maintain stable performance for a longer period of time.

[0035] And in step S1, refer to Figure 3 The ion generator 15 includes a generator body 151, an ion generating chamber 152, an electrode needle 153, and an air inlet channel 154. The ion generating chamber 152 is opened at one end of the generator body 151. The electrode needle 153 is fixedly connected to the generator body 151 and is located in the ion generating chamber 152. The electrode needle 153 is made of tungsten steel. The air inlet channel 154 is arranged at one end of the generator body 151 away from the ion generating chamber 152 and is connected to the ion generating chamber 152. The electrode needle 153 is electrically connected to the transformer 13. The ion generating chamber 152 is provided at one end of the generator body 151 away from the ion generating chamber 152. 2 is connected to the nozzle 16, the air inlet passage 154 is connected to the first air pressure regulator 14, and a high voltage is transmitted to the electrode needle 153 through the transformer 13 so that a high voltage electric field is generated at the tip of the electrode needle 153. The high voltage electric field ionizes the molecules in the air to generate charged ions. The charged ions are generated in the ion generating chamber 152. The compressed air in the turbocharger generator 12 is introduced into the ion generating chamber 152 from the air inlet passage 154, and the charged ions in the ion generating chamber 152 are sprayed onto the object through the nozzle 16 to eliminate static electricity.

[0036] And the reference in step 1 Figure 2 The first air pressure regulator 14 is a knob regulator, which controls the air pressure by controlling the valve opening through the knob. The knob of the first air pressure regulator 14 extends out of the insulating shell 11 for easy operation. There are various types of items that need to be destaticized. Some items are fragile and cannot withstand the impact of high-pressure airflow. Other items require a large range of static electricity removal. Small airflow drives charged ions to blow to the surface of the items, and the static electricity removal efficiency is slow. The first air pressure regulator 14 is set to adjust the air pressure entering the ion generator 15 to cope with objects with different needs, and has high compatibility.

[0037] Further, refer to Figure 4 A dryer 3, an air filter 4, a mist separator 5 and a second air pressure regulator 6 are sequentially arranged between the air compressor 2 and the static electricity removing ion wind gun 1. The air compressor 2 is connected to the dryer 3 through an air pipe, the dryer 3 is connected to the air filter air through an air pipe, the mist separator 5 is connected to the second air pressure regulating valve through an air pipe, an air flow inlet is provided in the insulating shell 11, and the air flow inlet is connected to the turbocharged generator 12. An air pipe joint 111 is arranged at the air flow inlet of the insulating shell 11, and one end of the air pipe is connected to the air pipe joint 111 and the other end is connected to the second air pressure regulating valve to realize air flow conduction between the second air pressure regulating valve and the turbocharged generator 12. The compressed air of the air compressor 2 is sequentially introduced into the dryer 3, the air filter 4, the mist separator 5, the second air pressure regulating valve and the static electricity removing ion wind gun 1. Based on the setting of the dryer 3, the air filter 4, the mist separator 5, the second air pressure regulating valve and the static electricity removing ion wind gun 1 The air filter 4, the mist separator 5 and the second air pressure regulator 6, step S11 is also included between step S1 and step S2. Step S11, pre-treatment of compressed air, drying the moisture in the compressed air through the dryer 3, filtering the dust in the compressed air through the air filter 4, and then removing the water mist in the compressed air through the mist separator 5 to obtain dry and clean compressed air, and finally adjusting the air pressure value of the compressed air to adapt to the turbocharger generator 12 by the second air pressure regulator 6. If there is dust and moisture in the compressed air, it is easy to cause the static electricity removal air gun to be dirty and the turbocharger generator 12 and the transformer 13 to be damaged, and the moisture will inhibit discharge and hinder static electricity elimination. After the compressed air is pre-treated, dry and clean compressed air is obtained, and the air pressure value of the compressed air is preferably adjusted to between 0.4MPa and 0.6MPa by the second air pressure regulator 6.

[0038] Furthermore, in step S2, the high voltage outputted by the transformer 13 to the electrode needle 153 is 10KV.

[0039] Furthermore, the charged ions generated by the ion generator 15 in step S5 include positively charged ions and negatively charged ions.

[0040] Further, refer to Figure 2 The static electricity removing ion air gun 1 also includes a dust detection lamp 17, which is arranged inside the insulating shell 11 and electrically connected to the turbine generator, and the insulating shell 11 is provided with a light-transmitting hole 112 for the light of the dust detection lamp 17 to pass through. By arranging the dust detection lamp 17 to illuminate the dust surface, dust visualization is achieved, which is beneficial to detect the dust removal effect after the object is washed by the airflow.

[0041] Further, refer to Figure 1A hook 113 is provided on the outer wall of the insulating shell 11. By providing the hook 113, the air gun can be hung on the tool balancer for storage, and it is beneficial to achieve that no manual holding support is required during operation, which is beneficial to reducing the labor intensity of the operator.

[0042] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A self-generating static electricity removal method, characterized in that: The following steps are involved: Step S1, constructing a static electricity removal device, the static electricity removal device includes a static electricity removal ion air gun and an air compressor, the static electricity removal ion air gun includes an insulating shell, a turbocharged generator, a transformer, a first air pressure regulator, an ion generator, and a nozzle, the turbocharged generator, the transformer, and the ion generator are all installed inside the insulating shell, the turbocharged generator is electrically connected to the transformer, the transformer is electrically connected to the ion generator, the turbocharged generator is also connected to the input end of the first air pressure regulator for airflow communication, the output end of the first air pressure regulator is connected to the ion generator for airflow communication, the air compressor is connected to the turbocharged generator for airflow communication, the nozzle is connected to the ion generator for airflow conduction and is fixedly connected to the insulating shell and extends out of the insulating shell; Step S2, autonomous power generation, supplying compressed air to the turbocharger generator through the air compressor to provide driving force for the turbocharger generator so that the turbocharger generator generates power to generate low voltage; Step S3, voltage transformation, introducing the low voltage current into the transformer through the turbocharger generator, and converting the low voltage current into high voltage current through the transformer; Step S5, generating charged ions, introducing a high voltage current into the ion generator through the transformer to generate a high voltage electric field in the ion generator, and ionizing the air through the high voltage electric field to generate charged ions in the ion generator; Step S6, static electricity elimination, introducing compressed air into the first air pressure regulator through the turbocharger generator, and then adjusting the air pressure of the compressed air through the first air pressure regulator and supplying it to the ion generator, and finally using compressed air to spray the charged ions in the ion generator from the nozzle to the surface of the object so that the charged ions interact with the static charge on the surface of the object to eliminate the static charge on the surface of the object.

2. A self-generating static electricity removal method according to claim 1, characterized in that: A dryer, an air filter, a mist separator and a second air pressure regulator are arranged in sequence between the air compressor and the static electricity removal ion air gun, and the compressed air of the air compressor is passed into the dryer, the air filter, the mist separator, the second pressure regulating valve and the static electricity removal ion air gun in sequence.

3. A self-generating static electricity removal method according to claim 2, characterized in that : Step S11 is also included between step S1 and step S2. Step S11 is compressed air pre-treatment, in which the moisture in the compressed air is dried by a dryer, the dust in the compressed air is filtered by an air filter, and then the water mist in the compressed air is removed by a mist separator to obtain dry and clean compressed air, and finally the air pressure value of the compressed air is adjusted to be suitable for the turbocharged generator by a second air pressure regulator.

4. A self-generating static electricity removal method according to claim 1, characterized in that: The ion generator includes a generator body, an ion generating chamber, an electrode needle, and an air inlet channel. The ion generating chamber is opened at one end of the generator body, the electrode needle is fixedly connected to the generator body and is located in the ion generating chamber, the air inlet channel is arranged at one end of the generator body away from the ion generating chamber and is connected to the ion generating chamber, the electrode needle is electrically connected to the transformer, the ion generating chamber is connected to the nozzle, and the air inlet channel is connected to the first air pressure regulator.

5. A self-generating static electricity removal method according to claim 1, characterized in that: The static electricity removal ion air gun also includes a dust detection lamp, which is arranged inside the insulating shell and electrically connected to the turbine generator, and the insulating shell is provided with a light-transmitting hole for the light of the dust detection lamp to pass through.

6. A self-generating static electricity removal method according to claim 1, characterized in that: A hook is arranged on the outer wall of the insulating shell.

7. The method for spontaneously removing static electricity according to claim 1, characterized in that: The transformer is a winding transformer.

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