A physical antibacterial processing method and a physical antibacterial processing furnace

Abstract

The application discloses a physical antibacterial processing method and a physical antibacterial processing furnace. The processed object is placed in the physical antibacterial processing furnace, and then an electromagnetic wave generating device is started to process the processed object by operating a console on the physical antibacterial processing furnace. The antibacterial effect can be achieved by using electromagnetic waves without adding any additional additives. The method is fast, efficient, safe, environmentally friendly, and material-saving, and greatly reduces the antibacterial cost. During the processing of the processed object, the surface layer ions of the processed object resonate with the electromagnetic waves, so that the surface layer ions of the processed object are orderly arranged to form a fixed microelectric field protective barrier. Under the action of the microelectric field protective barrier, the cell nucleus of the bacteria originally existing on the surface of the processed object is attracted by the microelectric field and torn to cause the death of the bacteria. Meanwhile, the microelectric field barrier also establishes an environment unfavorable for the attachment and breeding of new bacteria, and plays a long-term and deep antibacterial role.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of physical antibacterial technology, in particular to a physical antibacterial processing method and a physical antibacterial processing furnace. BACKGROUND

[0002] With the improvement of living standards, people pay more and more attention to health. There are a large number of antibacterial products on the market, and the price is much higher than that of similar products without antibacterial effect. The existing textile antibacterial processing device is an industrial or medical equipment, which needs a complex process in the processing process, has low efficiency and consumes physical or chemical additives, so the antibacterial cost is high. Some antibacterial products use additives containing heavy metals and other harmful substances to the human body, which are not only not environmentally friendly, but also controversial whether they are harmful to the human body. Therefore, there is an urgent need for an antibacterial processing method with low cost and environmental protection. SUMMARY

[0003] In order to overcome the deficiencies of the prior art, the present application provides a physical antibacterial processing method and a physical antibacterial processing furnace.

[0004] The technical scheme adopted by the present application to solve its technical problems is:

[0005] A physical antibacterial processing method, comprising the following steps:

[0006] Step S1: placing the processed object in the physical antibacterial processing furnace;

[0007] Step S2: turning on the physical antibacterial processing furnace, using a load electromagnetic wave with a frequency range of 7.1-9.1Hz, and superimposing one or more superimposed electromagnetic waves with different frequency ranges to process the processed object;

[0008] In step S2, for Staphylococcus aureus, the following steps are performed:

[0009] Step A: superimposing one or more superimposed electromagnetic waves with a frequency range of 350-450Hz, 500-650Hz, 1000-1300Hz, 6000-8000Hz, 8000-10000Hz, 17000-18500Hz, 19000-21000Hz, and maintaining the energy in the physical antibacterial processing furnace at 300-350uT, processing the processed object for 40-60min;

[0010] For Escherichia coli, the following steps are performed:

[0011] Step B: superimposed electromagnetic waves of one or more of the frequency ranges of 1700-2100 Hz, 11000-13000 Hz, and the energy in the physical antibacterial processing furnace is maintained at 350-400 μT, and the processed object is treated for 40-60 min;

[0012] For Candida albicans and Gardnerella, the following steps are performed for treatment:

[0013] Step C: superimposed electromagnetic waves of one or more of the frequency ranges of 800-900 Hz, 1600-1800 Hz, 10000-12000 Hz, and 18000-20000 Hz, and the energy in the physical antibacterial processing furnace is maintained at 350-400 μT, and the processed object is treated for 40-60 min.

[0014] The application also discloses a physical antibacterial processing furnace capable of performing the physical antibacterial processing method on the processed object, comprising a furnace body for placing the processed object, an electromagnetic wave generating device arranged on one side of the furnace body, and an operation console arranged on the electromagnetic wave generating device.

[0015] The physical antibacterial processing furnace comprises a signal generator arranged on one side of the furnace body, a power amplifier arranged in cooperation with the signal generator, and a coil arranged around the side wall of the furnace body.

[0016] The physical antibacterial processing furnace comprises a signal generator arranged on one side of the furnace body, a power amplifier arranged in cooperation with the signal generator, and a coil arranged around the side wall of the furnace body.

[0017] The application has the advantages that the processed object is placed in the physical antibacterial processing furnace, and then the electromagnetic wave generating device is started by operating the operation console on the physical antibacterial processing furnace to treat the processed object, without adding any additional additives, and the antibacterial effect is achieved by using electromagnetic waves, which is fast, efficient, safe, environmentally friendly, and has no consumables, thereby greatly reducing the antibacterial cost; during the treatment of the processed object in steps S1 and S2, the electromagnetic waves emitted by the electromagnetic wave generating device resonate with the surface layer ions of the processed object, the surface layer ions of the processed object are arranged in order after resonance, and a fixed microelectric field protection barrier is formed, the protection barrier has high durability, under the action of the microelectric field protection barrier, the cell nucleus (with negative charge) of the bacteria originally existing on the surface of the processed object is attracted by the microelectric field (positive charge microelectric field) to cause the cell nucleus to tear and thus cause the bacteria to die, and the microelectric field barrier also establishes an environment that is not conducive to the attachment and growth of new bacteria, thereby achieving long-term and deep antibacterial effect. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort.

[0019] Figure 1 is a structural schematic diagram of a physical antibacterial processing furnace according to an embodiment of the present application. DETAILED DESCRIPTION

[0020] The technical solutions of the present application will be described in detail below in combination with the drawings and embodiments.

[0021] Please refer to Figure 1 According to an embodiment of the present application, a physical antibacterial processing furnace is provided, which comprises a furnace body 1 for placing processed objects, an electromagnetic wave generating device 2 arranged on one side of the furnace body 1, and an operation console 3 arranged on the electromagnetic wave generating device 2.

[0022] Specifically, the electromagnetic wave generating device 2 comprises a signal generator arranged on one side of the furnace body 1, a power amplifier arranged in cooperation with the signal generator, and a coil arranged around the side wall of the furnace body 1.

[0023] The electromagnetic wave generating device 2 is further provided with a magnetic field sensor 4 capable of monitoring the magnetic field intensity and variation frequency in the furnace body 1.

[0024] The processed objects are placed in the physical antibacterial processing furnace, and then the operation console 3 on the physical antibacterial processing furnace is operated to start the electromagnetic wave generating device 2 to process the processed objects. Without adding any additional additives, the antibacterial effect can be achieved by using electromagnetic waves, which is fast, efficient, safe, environmentally friendly, and has no consumables, greatly reducing the antibacterial cost. During the processing steps S1 and S2, the electromagnetic waves emitted by the electromagnetic wave generating device 2 resonate with the surface layer ions of the processed objects. After resonance, the surface layer ions of the processed objects are arranged in order to form a fixed micro-electric field protective barrier. This protective barrier has very high durability. Under the action of the micro-electric field protective barrier, the cell nucleus (with negative charge) of the bacteria originally existing on the surface of the processed objects is attracted by the micro-electric field (positive charge micro-electric field) to cause the cell nucleus to tear and thus cause the bacteria to die. At the same time, the micro-electric field barrier also establishes an environment that is not conducive to the attachment and growth of new bacteria, thereby playing a long-term and deep antibacterial role. After the processed objects are used for a long time (such as cleaning, rubbing, etc.), they still have high antibacterial effect.

[0025] At the same time, the physical antibacterial processing furnace in the present application can work only by connecting to ordinary power supply, and can be operated by one key, which is simple and convenient, suitable for household use, and has low processing cost.

[0026] Specifically, by providing the magnetic field sensor 4, the magnetic field intensity and the change frequency in the furnace body 1 can be monitored in real time to determine whether they are in the normal working state. When the magnetic field intensity and the change frequency are not within the permissible range of normal working, the alarm system will issue an alarm. The operating personnel and the physical antibacterial processing furnace are protected.

[0027] Further, the application also provides a physical antibacterial processing method, comprising the following steps:

[0028] Step S1: placing the processed object in the physical antibacterial processing furnace;

[0029] Step S2: turning on the physical antibacterial processing furnace, using a load electromagnetic wave with a frequency range of 7.1-9.1 Hz, and superimposing one or more superimposed electromagnetic waves with different frequency ranges to process the processed object;

[0030] In step S2, for Staphylococcus aureus, the following steps are performed for processing:

[0031] Step A: superimposing one or more superimposed electromagnetic waves with a frequency range of 350-450 Hz, 500-650 Hz, 1000-1300 Hz, 6000-8000 Hz, 8000-10000 Hz, 17000-18500 Hz, 19000-21000 Hz, and maintaining the energy in the physical antibacterial processing furnace at 300-350 μT, and processing the processed object for 40-60 min;

[0032] For Escherichia coli, the following steps are performed for processing:

[0033] Step B: superimposing one or more superimposed electromagnetic waves with a frequency range of 1700-2100 Hz, 11000-13000 Hz, and maintaining the energy in the physical antibacterial processing furnace at 350-400 μT, and processing the processed object for 40-60 min;

[0034] For Candida albicans and Gardnerella, the following steps are performed for processing:

[0035] Step C: superimposing one or more superimposed electromagnetic waves with a frequency range of 800-900 Hz, 1600-1800 Hz, 10000-12000 Hz, 18000-20000 Hz, and maintaining the energy in the physical antibacterial processing furnace at 350-400 μT, and processing the processed object for 40-60 min.

[0036] The processed object after step S1 and steps A, B, and C has high antibacterial and bacteriostatic effects on Staphylococcus aureus, Escherichia coli, Candida albicans, and Gardnerella, and can reach the national antibacterial standard 5A level.

[0037] In this embodiment, the workpiece includes one or more of a textile, leather, plastic, wood, plywood.

[0038] The application is further described below in conjunction with the examples, and in the following examples, the workpiece is a textile fabric.

[0039] For Example 1-1, Example 1-2, Example 1-3, the method of Step S1, Step S2, Step A is used in turn to process, and the same steps as in Step A are used to process Comparative Example 1 with a lower superimposed wave frequency, to obtain the processed Example 1-1, Example 1-2, Example 1-3 and Comparative Example 1, and then GB / T 20944.3-2008 oscillation method or GB / T20944.2-2007 is used to test Example 1-1, 1-2, 1-3 and Comparative Example 1, respectively, to obtain Table 1:

[0040]

[0041] Table 1

[0042] As can be seen from Table 1, the workpiece processed by the method of the application has a far higher antibacterial rate against Staphylococcus aureus than Comparative Example 1, and achieves an average antibacterial rate of more than 92%, meeting the national antibacterial standard 5A level.

[0043] For Example 2-1, Example 2-2, Example 2-3, the method of Step S1, Step S2, Step B is used in turn to process, and the same steps as in Step B are used to process Comparative Example 2 with a lower superimposed wave frequency, to obtain the processed Example 2-1, Example 2-2, Example 2-3 and Comparative Example 2, and then GB / T 20944.3-2008 oscillation method or GB / T20944.2-2007 is used to test Example 2-1, 2-2, 2-3 and Comparative Example 2, respectively, to obtain Table 2:

[0044]

[0045] Table 2

[0046] As can be seen from Table 2, the workpiece processed by the method of the application has a far higher antibacterial rate against Escherichia coli than Comparative Example 2, and achieves an average antibacterial rate of more than 94%, meeting the national antibacterial standard 5A level.

[0047] The processed Example 3-1, Example 3-2, Example 3-3 and Comparative Example 3 were obtained by using the method of Step S1, Step S2 and Step C in sequence for Example 3-1, Example 3-2 and Example 3-3, respectively, and using the same steps as Step C for Comparative Example 3 with a superimposed wave frequency lower than that in Step C, and then using the oscillation method of GB / T 20944.3-2008 or GB / T 20944.2-2007 to test Example 3-1, 3-2, 3-3 and Comparative Example 3, respectively, to obtain Table 3:

[0048]

[0049]

[0050] Table 3

[0051] As shown in Table 3, the processed objects processed by the method of the present application have a far higher antibacterial rate against Candida albicans and Gardnerella than Comparative Example 3, and achieve an average antibacterial rate of 94% and 88% or more, meeting the national antibacterial standard of 5A level.

[0052] Further, in order to obtain better antibacterial effect, in Step S2, the following steps are performed for Klebsiella, Staphylococcus aureus, Escherichia coli and Candida albicans:

[0053] Step D: superimposed electromagnetic waves with a superimposed frequency range of one or more of 350-450 Hz, 500-650 Hz, 1000-1300 Hz, 6000-8000 Hz, 8000-10000 Hz, 17000-18500 Hz, and 19000-21000 Hz, and maintaining the energy in the physical antibacterial processing furnace at 300-350 μT, for 40-60 min of processing of the processed object;

[0054] Step E: superimposed electromagnetic waves with a superimposed frequency range of one or more of 400-550 Hz, 500-780 Hz, 800-900 Hz, 1000-1200 Hz, 1500-1640 Hz, 2000-2100 Hz, and 4500-5500 Hz, and maintaining the energy in the physical antibacterial processing furnace at 400-450 μT, for 40-60 min of processing of the processed object;

[0055] Step F: superimposed electromagnetic waves with a superimposed frequency range of one or more of 300-330 Hz, 330-400 Hz, and 750-810 Hz, and maintaining the energy in the physical antibacterial processing furnace at 400-450 μT, for 30 min of processing of the processed object;

[0056] Step G: superimpose the superimposed electromagnetic wave of one or more of the frequency ranges of 500-540 Hz, 540-600 Hz, 600-700 Hz, 7000-745 Hz, 745-800 Hz, and maintain the energy in the physical antibacterial processing furnace at 350-400 μT, and process the processed object for 30 min;

[0057] Step H: superimpose the superimposed electromagnetic wave of one or more of the frequency ranges of 100-200 Hz, 300-350 Hz, 600-700 Hz, 700-800 Hz, 1200-1500 Hz, 2000-2400 Hz, 9000-10000 Hz, and maintain the energy in the physical antibacterial processing furnace at 300-350 μT, and process the processed object for 40-60 min;

[0058] Step I: superimpose the superimposed electromagnetic wave of one or more of the frequency ranges of 400-500 Hz, 700-760 Hz, 760-800 Hz, 800-900 Hz, 950-1000 Hz, 1000-1100 Hz, 18000-21000 Hz, and maintain the energy in the physical antibacterial processing furnace at 400-450 μT, and process the processed object for 40-60 min.

[0059] The processed examples 4-1, 4-2, and 4-3 were obtained by sequentially using the steps S1, S2, and D-I on the examples 4-1, 4-2, and 4-3, respectively, and then testing the examples 4-1, 4-2, and 4-3 by using the GB / T20944.3-2008 oscillation method or the GB / T20944.2-2007 absorption method, respectively.

[0060] Table 4-6:

[0061]

[0062] Table 4

[0063]

[0064] Table 5

[0065]

[0066]

[0067] Table 6

[0068] From Tables 4-6, it can be seen that the processed objects processed by the method of the present application have an average common antibacterial rate of 97% or more against Klebsiella, Staphylococcus aureus, Escherichia coli and Candida albicans, meeting the national standard 5A level and the international highest level standard.

[0069] Further, in order to obtain better antibacterial effect, in step S2, the following steps are performed for the treatment of Klebsiella, Staphylococcus aureus, Escherichia coli and Candida albicans:

[0070] Step J: superimpose electromagnetic waves with one or more of the frequency ranges of 350-450 Hz, 550-680 Hz, 1000-1300 Hz, 6000-7000 Hz, 9000-10000 Hz, 17000-19000 Hz, 19000-20000 Hz, and maintain the energy in the physical antibacterial processing furnace at 350-400 μT, and process the processed object for 80-120 min;

[0071] Step K: superimpose electromagnetic waves with one or more of the frequency ranges of 400-450 Hz, 700-770 Hz, 770-830 Hz, 830-900 Hz, 950-1000 Hz, 1000-1100 Hz, 19000-21000 Hz, and maintain the energy in the physical antibacterial processing furnace at 350-400 μT, and process the processed object for 80-120 min.

[0072] Example 5-1, Example 5-2, Example 5-3, in turn, are processed by the method of step S1, step S2 and step J, K, respectively, to obtain processed Example 5-1, Example 5-2, Example 5-3, and then GB / T20944.3-2008 oscillation method or GB / T20944.2-2007 absorption method is used to test Example 5-1, 5-2, 5-3, respectively, to obtain

[0073] Table 7:

[0074]

[0075]

[0076] Table 7

[0077] From Table 7, it can be seen that the processed objects processed by the method of the present application have an average common antibacterial rate of 97% or more against Klebsiella, Staphylococcus aureus, Escherichia coli and Candida albicans, meeting the national standard 5A level and the international highest level standard.

[0078] Further, in order to obtain better bacteriostatic effect, in step S2, for Staphylococcus aureus and Escherichia coli, the following steps are carried out for treatment:

[0079] Step L: superimposed electromagnetic waves with one or more of the frequency ranges of 300-400 Hz, 550-600 Hz, 1000-1200 Hz, 6000-7000 Hz, 8000-9500 Hz, 18000-18600 Hz, 18700-21000 Hz are superimposed, and the energy in the physical antibacterial processing furnace is maintained at 300-350 μT, and the processed object is treated for 40-60 min;

[0080] Step M: superimposed electromagnetic waves with one or more of the frequency ranges of 400-450 Hz, 700-760 Hz, 760-830 Hz, 840-900 Hz, 950-1000 Hz, 1000-1100 Hz, 19000-21000 Hz are superimposed, and the energy in the physical antibacterial processing furnace is maintained at 400-450 μT, and the processed object is treated for 40-60 min;

[0081] Step N: superimposed electromagnetic waves with one or more of the frequency ranges of 500-600 Hz, 700-780 Hz, 780-900 Hz, 900-1000 Hz, 1800-2100 Hz, 19500-21000 Hz are superimposed, and the energy in the physical antibacterial processing furnace is maintained at 400-450 μT, and the processed object is treated for 40-60 min;

[0082] Step O: superimposed electromagnetic waves with one or more of the frequency ranges of 800-900 Hz, 900-940 Hz, 940-1000 Hz, 16000-17000 Hz, 18000-18600 Hz, 18600-20000 Hz are superimposed, and the energy in the physical antibacterial processing furnace is maintained at 300-350 μT, and the processed object is treated for 40-60 min;

[0083] Step P: superimposed electromagnetic waves with one or more of the frequency ranges of 150-160 Hz, 300-350 Hz, 600-700 Hz, 740-800 Hz, 1100-1300 Hz, 2000-2500 Hz, 9000-10000 Hz are superimposed, and the energy in the physical antibacterial processing furnace is maintained at 250-300 μT, and the processed object is treated for 40-60 min.

[0084] The processed Example 6-1, Example 6-2, and Example 6-3 were obtained by sequentially using the method of Step S1, Step S2, and Step L-P on Example 6-1, Example 6-2, and Example 6-3, respectively, and then using GB / T20944.3-2008 oscillation method or GB / T20944.2-2007 absorption method to test Example 6-1, 6-2, and 6-3, respectively, to obtain

[0085] Table 8-10

[0086]

[0087] Table 8

[0088]

[0089]

[0090] Table 9

[0091]

[0092] Table 10

[0093] As can be seen from Table 8-10, the processed object processed by the method of the present application has an average common antibacterial rate of 97% or more for Staphylococcus aureus and Escherichia coli, meeting the national standard 5A level and the highest international standard.

[0094] Further, in order to obtain better antibacterial effect, in Step S2, the following steps are performed for Staphylococcus aureus and Escherichia coli:

[0095] Step Q: superimposed electromagnetic waves with one or more of the frequency ranges of 300-400 Hz, 550-600 Hz, 1000-1200 Hz, 6000-7000 Hz, 8600-9500 Hz, 18000-18600 Hz, and 18700-21000 Hz are superimposed, and the energy in the physical antibacterial processing furnace is maintained at 400-450 μT, and the processed object is processed for 40-60 min;

[0096] Step R: superimposed electromagnetic waves with one or more of the frequency ranges of 400-450 Hz, 700-760 Hz, 760-830 Hz, 840-900 Hz, 950-1000 Hz, 1100-1100 Hz, and 19000-21000 Hz are superimposed, and the energy in the physical antibacterial processing furnace is maintained at 400-450 μT, and the processed object is processed for 40-60 min;

[0097] Step S: superimpose the superimposed electromagnetic wave of one or more of the frequency ranges of 550-600 Hz, 700-770 Hz, 770-800 Hz, 900-1000 Hz, 1900-2100 Hz, 19000-21000 Hz, and maintain the energy in the physical antibacterial processing furnace at 350-400 μT, and process the processed object for 40-60 min;

[0098] Step T: superimpose the superimposed electromagnetic wave of one or more of the frequency ranges of 400-450 Hz, 700-800 Hz, 1000-1100 Hz, 1300-1600 Hz, 2000-2100 Hz, 2300-2400 Hz, 3000-3200 Hz, 3300-3500 Hz, 5000-6000 Hz, 6000-6300 Hz, 15000-15800 Hz, 17000-18000 Hz, and maintain the energy in the physical antibacterial processing furnace at 400-450 μT, and process the processed object for 40-60 min;

[0099] Step U: superimpose the superimposed electromagnetic wave of one or more of the frequency ranges of 400-450 Hz, 700-800 Hz, 800-900 Hz, 1100-1300 Hz, 1400-1700 Hz, 4500-6000 Hz, 20000-21000 Hz, and maintain the energy in the physical antibacterial processing furnace at 300-350 μT, and process the processed object for 40-60 min;

[0100] Step V: superimpose the superimposed electromagnetic wave of one or more of the frequency ranges of 450-500 Hz, 600-650 Hz, 900-1000 Hz, 1800-2000 Hz, 3600-4000 Hz, 4500-6000 Hz, 7000-7600 Hz, and maintain the energy in the physical antibacterial processing furnace at 300-350 μT, and process the processed object for 40-60 min;

[0101] Step W: superimpose the superimposed electromagnetic wave of one or more of the frequency ranges of 400-450 Hz, 860-900 Hz, 900-9400 Hz, 940-1000 Hz, 18000-18900 Hz, 18900-20000 Hz, and maintain the energy in the physical antibacterial processing furnace at 350-400 μT, and process the processed object for 40-60 min.

[0102] The processed Example 7-1, Example 7-2, and Example 7-3 were obtained by sequentially using the method of Step S1, Step S2, and Step Q-W on Example 7-1, Example 7-2, and Example 7-3, respectively, and then using the GB / T20944.3-2008 oscillation method or the GB / T20944.2-2007 absorption method to test Example 7-1, 7-2, and 7-3, respectively, to obtain

[0103] Table 11-13:

[0104]

[0105] Table 11

[0106]

[0107]

[0108] Table 12

[0109]

[0110]

[0111] Table 13

[0112] As can be seen from Table 11-13, the processed object processed by the method of the present application has an average common antibacterial rate of 97% or more for Staphylococcus aureus and Escherichia coli, meeting the national standard 5A level and the highest international standard.

[0113] In summary, the physical antibacterial processing furnace and the physical antibacterial processing method provided by the embodiments of the present application place the processed object in the physical antibacterial processing furnace, and then start the electromagnetic wave generating device 2 to process the processed object by operating the operation console 3 on the physical antibacterial processing furnace. Without adding any additional additives, the antibacterial effect can be achieved by using electromagnetic waves, which is fast, efficient, safe, environmentally friendly, and has no consumables, greatly reducing the cost of antibacterial. During the processing of the processed object by Step S1 and S2, the electromagnetic waves emitted by the electromagnetic wave generating device 2 resonate with the surface layer ions of the processed object. After resonance, the surface layer ions of the processed object are arranged in order to form a fixed micro-electric field protective barrier. This protective barrier has high durability. Under the action of the micro-electric field protective barrier, the cell nucleus (with negative charge) of the bacteria originally existing on the surface of the processed object is attracted by the micro-electric field (positive charge micro-electric field) to cause the cell nucleus to tear and thus cause the bacteria to die. At the same time, the micro-electric field barrier also establishes an environment that is not conducive to the attachment and growth of new bacteria, playing a long-term and deep antibacterial role. After the processed object is used for a long time (such as cleaning, rubbing, etc.), it still has high antibacterial effect.

[0114] The above merely illustrates the embodiments of the present application, and is not intended to limit the patent scope of the present application. Any equivalent structure made according to the content of the present application specification and drawings, or directly or indirectly applied in other related technical fields, is also included in the patent protection scope of the present application.

Claims

1. A physical antibacterial processing method, characterized in that: The following steps are included: Step S1: placing the workpiece in a physical antibacterial processing furnace; Step S2: turning on the physical antibacterial processing furnace, using a load electromagnetic wave with a frequency range of 7.6 Hz, and superimposing one or more superimposed electromagnetic waves with different frequency ranges to treat the workpiece; In step S2, the following steps are performed for Staphylococcus aureus: Step A: superimposing electromagnetic waves having a frequency range of one or more of 350-450 Hz, 500-650 Hz, 1000-1300 Hz, 6000-8000 Hz, 8000-10000 Hz, 17000-18500 Hz, and 19000-21000 Hz, maintaining the energy in the physical antibacterial processing furnace at 350 μT, and treating the workpiece for 60 minutes; For E. coli, proceed as follows: Step B: superimposing electromagnetic waves having a frequency range of one or more of 1700-2100 Hz and 11000-13000 Hz, maintaining the energy in the physical antibacterial processing furnace at 350 μT, and treating the workpiece for 60 minutes; For Candida albicans and Gardnerella, proceed as follows: Step C: superimposing electromagnetic waves having a frequency range of one or more of 800-900 Hz, 1600-1800 Hz, 10,000-12,000 Hz, and 18,000-20,000 Hz, maintaining the energy in the physical antibacterial processing furnace at 350 μT, and treating the workpiece for 60 minutes; For Klebsiella, Staphylococcus aureus, Escherichia coli and Candida albicans, the following steps are performed: Step D: superimposing electromagnetic waves having a frequency range of one or more of 350-450 Hz, 500-650 Hz, 1000-1300 Hz, 6000-8000 Hz, 8000-10000 Hz, 17000-18500 Hz, and 19000-21000 Hz, maintaining the energy in the physical antibacterial processing furnace at 350 μT, and treating the workpiece for 60 minutes; Step E: superimposing electromagnetic waves having a frequency range of one or more of 400-550 Hz, 500-780 Hz, 800-900 Hz, 1000-1200 Hz, 1500-1640 Hz, 2000-2100 Hz, and 4500-5500 Hz, and maintaining the energy in the physical antibacterial processing furnace at 400 μT, and treating the workpiece for 60 minutes; Step F: superimposing electromagnetic waves with a frequency range of one or more of 300-330 Hz, 330-400 Hz, and 750-810 Hz, and maintaining the energy in the physical antibacterial processing furnace at 400 μT, and treating the workpiece for 30 minutes; Step G: superimposing electromagnetic waves having a frequency range of one or more of 500-540 Hz, 540-600 Hz, 600-700 Hz, 7000-745 Hz, and 745-800 Hz, and maintaining the energy in the physical antibacterial processing furnace at 350 μT, and treating the workpiece for 30 minutes; Step H: superimposing electromagnetic waves having a frequency range of one or more of 100-200 Hz, 300-350 Hz, 600-700 Hz, 700-800 Hz, 1200-1500 Hz, 2000-2400 Hz, and 9000-10000 Hz, and maintaining the energy in the physical antibacterial processing furnace at 350 μT, and treating the workpiece for 60 minutes; Step I: superimposing electromagnetic waves having a frequency range of one or more of 400-500 Hz, 700-760 Hz, 760-800 Hz, 800-900 Hz, 950-1000 Hz, 1000-1100 Hz, and 18000-21000 Hz, and maintaining the energy in the physical antibacterial processing furnace at 400 μT, and treating the workpiece for 60 minutes; For Staphylococcus aureus and Escherichia coli, the following steps are performed: Step L: superimposing electromagnetic waves having a frequency range of one or more of 300-400 Hz, 550-600 Hz, 1000-1200 Hz, 6000-7000 Hz, 8000-9500 Hz, 18000-18600 Hz, and 18700-21000 Hz, and maintaining the energy in the physical antibacterial processing furnace at 350 μT, and treating the workpiece for 60 minutes; Step M: superimposing electromagnetic waves having a frequency range of one or more of 400-450 Hz, 700-760 Hz, 760-830 Hz, 840-900 Hz, 950-1000 Hz, 1000-1100 Hz, and 19000-21000 Hz, and maintaining the energy in the physical antibacterial processing furnace at 400 μT, and treating the workpiece for 60 minutes; Step N: superimposing electromagnetic waves having a frequency range of one or more of 500-600 Hz, 700-780 Hz, 780-900 Hz, 900-1000 Hz, 1800-2100 Hz, and 19500-21000 Hz, and maintaining the energy in the physical antibacterial processing furnace at 400 μT, and treating the workpiece for 60 minutes; Step O: superimposing electromagnetic waves having a frequency range of one or more of 800-900 Hz, 900-940 Hz, 940-1000 Hz, 16000-17000 Hz, 18000-18600 Hz, and 18600-20000 Hz, and maintaining the energy in the physical antibacterial processing furnace at 350 μT, and treating the workpiece for 60 minutes; Step P: superimposing electromagnetic waves with a frequency range of one or more of 150-160 Hz, 300-350 Hz, 600-700 Hz, 740-800 Hz, 1100-1300 Hz, 2000-2500 Hz, and 9000-10000 Hz, and maintaining the energy in the physical antibacterial processing furnace at 300 μT, and treating the workpiece for 60 minutes.

2. A physical antibacterial processing method according to claim 1, characterized in that: For Klebsiella, Staphylococcus aureus, Escherichia coli and Candida albicans, the following steps can also be performed: Step J: superimposing electromagnetic waves having a frequency range of one or more of 350-450 Hz, 550-680 Hz, 1000-1300 Hz, 6000-7000 Hz, 9000-10000 Hz, 17000-19000 Hz, and 19000-20000 Hz, and maintaining the energy in the physical antibacterial processing furnace at 350 μT, and treating the workpiece for 120 minutes; Step K: superimposing electromagnetic waves with a frequency range of one or more of 400-450 Hz, 700-770 Hz, 770-830 Hz, 830-900 Hz, 950-1000 Hz, 1000-1100 Hz, and 19000-21000 Hz, and maintaining the energy in the physical antibacterial processing furnace at 350 μT, and treating the workpiece for 120 minutes.

3. The physical antibacterial processing method according to claim 1, characterized in that: For Staphylococcus aureus and Escherichia coli, the following steps can also be performed: Step Q: superimposing electromagnetic waves having a frequency range of one or more of 300-400 Hz, 550-600 Hz, 1000-1200 Hz, 6000-7000 Hz, 8600-9500 Hz, 18000-18600 Hz, and 18700-21000 Hz, and maintaining the energy in the physical antibacterial processing furnace at 400 μT, and treating the workpiece for 60 minutes; Step R: superimposing electromagnetic waves having a frequency range of one or more of 400-450 Hz, 700-760 Hz, 760-830 Hz, 840-900 Hz, 950-1000 Hz, 1100-1100 Hz, and 19000-21000 Hz, and maintaining the energy in the physical antibacterial processing furnace at 400 μT, and treating the workpiece for 60 minutes; Step S: superimposing electromagnetic waves having a frequency range of one or more of 550-600 Hz, 700-770 Hz, 770-800 Hz, 900-1000 Hz, 1900-2100 Hz, and 19000-21000 Hz, and maintaining the energy in the physical antibacterial processing furnace at 350 μT, and treating the workpiece for 60 minutes; Step T: superimposing electromagnetic waves having a frequency range of one or more of 400-450 Hz, 700-800 Hz, 1000-1100 Hz, 1300-1600 Hz, 2000-2100 Hz, 2300-2400 Hz, 3000-3200 Hz, 3300-3500 Hz, 5000-6000 Hz, 6000-6300 Hz, 15000-15800 Hz, and 17000-18000 Hz, and maintaining the energy in the physical antibacterial processing furnace at 400 μT, and treating the workpiece for 60 minutes; Step U: superimposing electromagnetic waves having a frequency range of one or more of 400-450 Hz, 700-800 Hz, 800-900 Hz, 1100-1300 Hz, 1400-1700 Hz, 4500-6000 Hz, and 20000-21000 Hz, and maintaining the energy in the physical antibacterial processing furnace at 350 μT, and treating the workpiece for 60 minutes; Step V: superimposing electromagnetic waves having a frequency range of one or more of 450-500 Hz, 600-650 Hz, 900-1000 Hz, 1800-2000 Hz, 3600-4000 Hz, 4500-6000 Hz, and 7000-7600 Hz, and maintaining the energy in the physical antibacterial processing furnace at 350 μT, and treating the workpiece for 60 minutes; Step W: superimpose electromagnetic waves with a frequency range of one or more of 400-450 Hz, 860-900 Hz, 900-9400 Hz, 940-1000 Hz, 18000-18900 Hz, and 18900-20000 Hz, and maintain the energy in the physical antibacterial processing furnace at 350 μT, and treat the workpiece for 60 minutes.

4. The physical antibacterial processing method according to claim 1, characterized in that: The workpiece includes one or more of textiles, leather, plastic, wood, and plywood.

5. A physical antibacterial processing furnace capable of performing the physical antibacterial processing method according to any one of claims 1 to 4 to treat a workpiece, characterized in that: The invention comprises a furnace body (1) for placing a workpiece, an electromagnetic wave generating device (2) arranged on one side of the furnace body (1), and an operating console (3) arranged on the electromagnetic wave generating device (2). The electromagnetic wave generating device (2) comprises a signal generator arranged on one side of the furnace body (1), a power amplifier arranged in combination with the signal generator, and a coil arranged around the side wall of the furnace body (1). The electromagnetic wave generating device (2) is also provided with a magnetic field sensor (4) capable of monitoring the intensity and frequency of the magnetic field in the furnace body (1).

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