Disinfection device for medical mask processing non-woven fabric

Abstract

The invention relates to a disinfection device for medical mask processing non-woven fabrics, and belongs to the technical field of non-woven fabric processing. The disinfection device for the medical mask processing non-woven fabric comprises a disinfection chamber and a drying chamber, the drying chamber is fixedly connected and communicated with one end of the disinfection chamber, a liquid storage tank is arranged in the disinfection chamber, an electric sprayer is fixedly connected in the liquid storage tank, and a drying mechanism is installed in the drying chamber; after the non-woven fabric is dried by hot air, the hot-air blower sucks air with water vapor into the U-shaped air duct, so that the hot air with the water vapor can be actively pumped away from the lower side of the non-woven fabric, the water vapor is prevented from being adsorbed by the non-woven fabric again, and the non-woven fabric is ensured to be effectively dried; and meanwhile, the heating power consumption of the air heater can be reduced by recycling the hot air, so that the purposes of energy conservation and emission reduction are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of non-woven fabric processing, and in particular to a disinfection device for processing non-woven fabrics for medical masks. Background Art

[0002] Medical mask non-woven fabric is a kind of mask material composed of directional or random fibers, which has the characteristics of moisture-proof, breathable, flexible, lightweight, non-combustible, easy to decompose, non-toxic and non-irritating. At present, factories mostly use integrated disinfection and drying equipment to process medical mask non-woven fabrics.

[0003] The Chinese patent discloses a non-woven fabric production and disinfection device (authorization announcement number is CN221808225U). When the non-woven fabric passes through the processing box, the non-woven fabric is first disinfected by the disinfection component in the disinfection chamber. The second electric push rod controls the height of the spray bracket so that it can be adjusted according to production needs. After the non-woven fabric is disinfected, the first squeezing roller and the second squeezing roller in the partition work to roll and squeeze out the excess disinfectant on the surface of the non-woven fabric, so that when the drying component dries it, the drying time can be accelerated, and the position of the first squeezing roller is adjustable under the drive of the first electric push rod. The gap between the first squeezing roller and the second squeezing roller can be adjusted accordingly according to needs, so as to roll and squeeze out non-woven fabrics of different thicknesses, and the air outlet in the drying component moves up and down under the work of the electric guide rail and the electric slider, and is adjusted accordingly according to needs.

[0004] Since the above-mentioned device uses hot air to dry the sterilized non-woven fabric from top to bottom, and since most of the disinfectant is composed of water, after the hot air evaporates the water vapor into water vapor, due to its lower density than air, the water vapor will rise. At this time, the water vapor will be concentrated and retained on the lower surface of the non-woven fabric. When the non-woven fabric passes through the area dried by hot air, the non-woven fabric will easily re-absorb the water vapor flowing along the non-woven fabric, which will make it difficult for the non-woven fabric to meet the dryness standard and affect the quality of the finished non-woven fabric. Summary of the invention

[0005] Based on this, it is necessary to provide a disinfection device for processing non-woven fabrics for medical masks with a drying function, in view of the fact that the existing disinfection device for processing non-woven fabrics for medical masks with a drying function has a poor drying effect, resulting in the non-woven fabric dryness being difficult to meet the standard.

[0006] A disinfection device for processing non-woven fabrics for medical masks, comprising a disinfection chamber and a drying chamber, wherein the drying chamber is fixedly connected to and communicated with one end of the disinfection chamber, a liquid storage tank is arranged inside the disinfection chamber, an electric sprayer is fixedly connected inside the liquid storage tank, and a drying mechanism is installed inside the drying chamber.

[0007] Furthermore, the drying mechanism includes a lower frame and an upper frame, and the lower frame and the upper frame are respectively fixedly connected to the inner bottom wall and the inner top wall of the drying chamber, the top of the lower frame is provided with a U-shaped air duct, the interior of the U-shaped air duct is fixedly connected to a hot air blower, and the bottom of the upper frame is provided with an arched air duct connected to the U-shaped air duct, and the U-shaped air duct is arranged at one side of the air outlet end of the hot air blower and the interior is fixedly connected to an air guide tube plugged into the arched air duct.

[0008] In one of the embodiments, after the non-woven fabric is dried with hot air, the hot air blower draws air containing water vapor into the U-shaped air duct, which can not only actively extract the hot air containing water vapor from the lower side of the non-woven fabric, preventing the water vapor from being re-absorbed by the non-woven fabric to ensure that the non-woven fabric is effectively dried, but also the recycling of hot air can reduce the heating power consumption of the hot air blower, so as to achieve the purpose of energy saving and emission reduction.

[0009] Furthermore, a processing chamber connected to the U-shaped air duct is provided inside the lower frame, and the drying mechanism also includes a circulation filter assembly, the circulation filter assembly includes a humidity controller and a cylinder, the humidity controller is fixedly connected to the inside of the U-shaped air duct arranged between the hot air blower and the processing chamber, the cylinder is rotatably connected to the inside of the processing chamber, arc grooves are provided at both top and bottom ends of the cylinder, the upper arc groove is connected to the U-shaped air duct, and moisture-absorbing cotton is embedded in the arc groove, one end of the cylinder is fixedly connected to a servo motor, and one end of the servo motor passes through the outside of the lower frame.

[0010] In one of the embodiments, when air containing water vapor is sucked into the interior of the U-shaped air duct, the circulation filter component can actively filter the water vapor in the air so that the recycled air always remains dry, and can monitor the humidity of the filtered air in real time, and automatically switch the moisture-absorbing cotton when the humidity exceeds a preset value.

[0011] Furthermore, the drying mechanism also includes a cleaning component, which includes a liquid storage tank fixedly connected to the surface of the lower frame, the interior of the liquid storage tank is filled with hydraulic oil, the bottom of the liquid storage tank is fixedly connected and connected to a two-way pump, the bottom of the two-way pump is fixedly connected and connected to a three-way pipe, both ends of the three-way pipe pass through the interior of the processing chamber, both ends of the three-way pipe are fixedly connected and connected to a piston cylinder fixedly connected to the processing chamber, the interior of the piston cylinder is slidably connected to a piston rod, one end of the piston rod is fixedly connected to an extrusion plate, and the two extrusion plates are symmetrically distributed on both sides of the moisture-absorbing cotton below.

[0012] In one embodiment, the cleaning component can dehydrate the absorbent cotton by squeezing, which not only ensures the continuous circulation of the drying airflow, but also ensures that the absorbent cotton in the filtering state can filter water vapor normally, so as to ensure that the cyclic drying operation can continue.

[0013] Furthermore, a filter screen plate is fixedly connected to the interior of the circular arc groove, and the moisture-absorbing cotton is fixedly connected to the surface of the filter screen plate.

[0014] In one of the embodiments, the filter screen can support and limit the moisture-absorbing cotton so that it can effectively filter water vapor in the passing hot air.

[0015] Furthermore, the drying mechanism also includes a liquid storage box plugged into the surface of the lower frame, one end of the liquid storage box penetrates into the interior of the processing chamber, and the liquid storage box is arranged directly below the cylinder.

[0016] In one embodiment, the liquid storage box can collect the water squeezed out of the moisture-absorbing cotton together so that the staff can clean it up later.

[0017] Furthermore, a drainage cavity connected to the U-shaped air duct and the processing cavity is provided inside the lower frame, and a lower opening of the drainage cavity is connected to the liquid storage box.

[0018] In one of the embodiments, the drainage cavity can collect the condensed water that enters the U-shaped air duct in advance and guide the condensed water into the liquid storage box. This can not only reduce the moisture absorption burden of the moisture-absorbing cotton, but also collect the condensed water in a centralized manner so that the staff can clean it up later.

[0019] Furthermore, a baffle plate is fixedly connected to the interior of the liquid storage box, and the baffle plate is arranged between the cylinder and the drainage cavity.

[0020] In one embodiment, the baffle plate can prevent hot air from entering the processing chamber through the drainage chamber to reduce the impact on the drying process of the moisture-absorbing cotton.

[0021] Furthermore, a transparent handle is fixedly connected to the surface of the liquid storage box, and both ends of the transparent handle are provided with a liquid conducting cavity connected to the liquid storage box, and the two liquid conducting cavities are symmetrically distributed on both sides of the blocking plate.

[0022] In one of the embodiments, this can not only reduce the burden on the staff in placing and removing the liquid storage box, but also the staff can judge the liquid level inside the liquid storage box by observing whether there is water in the liquid guide cavity, so that the staff can pour the water in time.

[0023] Furthermore, evenly distributed air guide plates are fixedly connected to the interior of the arched air duct, and the included angle between two adjacent air guide plates is an acute angle and the openings face toward the lower frame.

[0024] In one of the embodiments, the air guide plate can divide the hot air directed toward the non-woven fabric into multiple strands, so that the hot air can cover a portion of the non-woven fabric along the way, thereby improving the drying effect on the non-woven fabric.

[0025] Furthermore, an air guide groove connected to the U-shaped air duct is provided on the top of the lower frame, and an upper opening of the air guide groove is aligned with a lower opening of the arched air duct.

[0026] In one of the embodiments, the air guide groove can expand the air inlet passage into the interior of the U-shaped air duct to improve the effect of attracting hot air entrained with water vapor.

[0027] In the above-mentioned disinfection device for processing non-woven fabrics for medical masks, after the non-woven fabric is dried by hot air, the hot air blower draws air with water vapor into the U-shaped air duct, which can not only actively extract the hot air with water vapor from the lower side of the non-woven fabric, and prevent the water vapor from being re-absorbed by the non-woven fabric, so as to ensure that the non-woven fabric is effectively dried, but also the recycling of hot air can reduce the heating power consumption of the hot air blower, so as to achieve the purpose of energy saving and emission reduction;

[0028] When air containing water vapor is sucked into the U-shaped air duct, the circulating filter component can actively filter the water vapor in the air, so that the recycled air always remains dry, and can monitor the humidity of the filtered air in real time, and when the humidity exceeds the preset value, it can automatically switch the moisture-absorbing cotton and control the cleaning component to actively dry the moisture-absorbing cotton. This can not only ensure the continuous circulation of the drying airflow, but also ensure that the moisture-absorbing cotton in the filtering state can normally filter water vapor, so as to ensure that the circulating drying operation can continue. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0030] Figure 1 It is a structural schematic diagram of the present invention;

[0031] Figure 2 It is a structural schematic diagram of the drying mechanism in the present invention;

[0032] Figure 3 It is a cross-sectional schematic diagram of the drying mechanism in the present invention;

[0033] Figure 4 It is a schematic diagram of the structure of the circulating filtration component and the cleaning component in the present invention;

[0034] Figure 5 It is a schematic diagram of the exploded structure of the circulating filter assembly in the present invention;

[0035] Figure 6It is a partially exploded schematic diagram of the cleaning component of the present invention;

[0036] Figure 7 It is a cross-sectional schematic diagram of the liquid storage box, the baffle plate and the transparent handle in the present invention.

[0037] Reference numerals:

[0038] 100, disinfection chamber; 110, liquid storage tank; 200, drying chamber; 300, electric sprayer; 400, drying mechanism; 410, lower frame; 411, U-shaped air duct; 412, processing chamber; 413, drainage chamber; 414, air guide groove; 420, upper frame; 421, arched air duct; 430, hot air blower; 440, air guide tube; 450, circulation filter assembly; 451, humidity controller; 45 2. Cylinder; 4521. Arc groove; 453. Moisture-absorbing cotton; 454. Servo motor; 455. Filter plate; 460. Cleaning component; 461. Liquid storage tank; 462. Two-way pump; 463. Three-way pipe; 464. Piston cylinder; 465. Piston rod; 466. Extrusion plate; 467. Liquid storage box; 468. Blocking plate; 469. Transparent handle; 4691. Liquid guide cavity; 470. Air guide plate. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of the present invention are for illustrative purposes only and do not represent the only implementation method.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0042] In the present invention, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0043] Unless otherwise defined, all technical and scientific terms used in the specification of the present invention have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in the specification of the present invention includes any and all combinations of one or more related listed items.

[0044] Combine the following Figure 1 - Figure 7 The invention discloses a sterilizing device for processing nonwoven fabrics for medical masks.

[0045] In one embodiment, a disinfection device for processing non-woven fabrics of medical masks comprises a frame, a disinfection chamber 100 and a drying chamber 200, wherein the disinfection chamber 100 and the drying chamber 200 are both fixedly connected to the top of the frame, and an unwinder and a rewinder are fixedly connected to the top of the frame, and the unwinder and the rewinder are respectively arranged at the opposite ends of the disinfection chamber 100 and the drying chamber 200, and the drying chamber 200 is fixedly connected and communicated with one end of the disinfection chamber 100, and a liquid storage tank 110 is arranged inside the disinfection chamber 100, and an electric sprayer 300 is fixedly connected inside the liquid storage tank 110, and a drying mechanism 400 is installed inside the drying chamber 200, and an electric cylinder is fixedly connected to the top of the drying chamber 200, and the output shaft of the electric cylinder passes through the interior of the drying chamber 200 and is fixedly connected to the upper frame 420;

[0046] Before using the device, the staff first needs to pour the corresponding disinfectant into the liquid storage tank 110, and then install the non-woven fabric roll on the surface of the unwinder, and pass the non-woven fabric through the disinfection chamber 100, the drying chamber 200, the upper frame 420 and the lower frame 410 in turn and fixedly connected with the winder, and then the staff manually controls the electric cylinder to drive the upper frame 420 to move down until the distance between the upper frame 420 and the lower frame 410 matches the thickness of the non-woven fabric, and then the staff can start the unwinder, the winder, the electric sprayer 300 and the hot air blower 430 at the same time, the unwinder releases the non-woven fabric at a uniform speed, the electric sprayer 300 atomizes the disinfectant and sprays it evenly on both sides of the non-woven fabric, the hot air blower 430 blows out hot air to dry the disinfected non-woven fabric, and the winder winds up the dried non-woven fabric at a uniform speed.

[0047] like Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the drying mechanism 400 includes a lower frame 410 and an upper frame 420, the lower frame 410 and the upper frame 420 are respectively fixedly connected to the inner bottom wall and the inner top wall of the drying chamber 200, a U-shaped air duct 411 is provided on the top of the lower frame 410, a hot air blower 430 is fixedly connected inside the U-shaped air duct 411, an arched air duct 421 connected to the U-shaped air duct 411 is provided at the bottom of the upper frame 420, the U-shaped air duct 411 is arranged at one side of the air outlet end of the hot air blower 430, and an air guide tube 440 plugged into the arched air duct 421 is fixedly connected inside the arched air duct 421; a uniformly distributed air duct 440 is fixedly connected inside the arched air duct 421. The air guide pieces 470 of the cloth, the angle between two adjacent air guide pieces 470 is an acute angle and the openings are facing the lower frame 410, the air guide pieces 470 can divide the hot air directed to the non-woven fabric into multiple strands, so that they can cover the part of the non-woven fabric passing through, so as to improve the drying effect on the non-woven fabric; the top of the lower frame 410 is provided with an air guide groove 414 connected to the U-shaped air duct 411, the upper opening of the air guide groove 414 is aligned with the lower opening of the arched air duct 421, and the air guide groove 414 can expand the air inlet channel entering the inside of the U-shaped air duct 411, so as to improve the suction effect on the hot air entrained with water vapor.

[0048] like Figure 3 , Figure 4 and Figure 5As shown, a processing chamber 412 connected to the U-shaped air duct 411 is provided inside the lower frame 410, and the drying mechanism 400 further includes a circulation filter assembly 450, and the circulation filter assembly 450 includes a humidity controller 451 and a cylinder 452, the humidity controller 451 is fixedly connected to the inside of the U-shaped air duct 411 arranged between the hot air blower 430 and the processing chamber 412, and the cylinder 452 is rotatably connected to the inside of the processing chamber 412, and arc grooves 4521 are provided at both the top and bottom ends of the cylinder 452, and the upper arc groove 4521 is connected to the U-shaped air duct 411. The circular arc groove 4521 is connected to the air duct 411, and a moisture-absorbing cotton 453 is embedded and installed inside the circular arc groove 4521. A servo motor 454 is fixedly connected to one end of the cylinder 452, and one end of the servo motor 454 passes through the outside of the lower frame 410; a filter screen 455 is fixedly connected to the inside of the circular arc groove 4521, and the moisture-absorbing cotton 453 is fixedly connected to the surface of the filter screen 455. On the basis of not affecting the normal circulation of hot air, the filter screen 455 can support and limit the moisture-absorbing cotton 453, so that it can effectively filter water vapor in the hot air passing through;

[0049] When the hot air containing water vapor enters the interior of the processing chamber 412, the hygroscopic cotton 453 can absorb the water vapor in the hot air passing through, so that the air re-entering the hot air blower 430 remains disturbed. At the same time, the humidity controller 451 monitors the humidity of the passing air in real time, and compares the monitoring data with the preset data. If the detected data is less than the preset data, it indicates that the humidity of the hot air is within the normal range. If the detected data is greater than or equal to the preset data, it indicates that the humidity of the hot air is too high. The humidity controller 451 controls the servo motor 454 to drive the cylinder 452 to rotate one hundred and eighty degrees according to the program preset inside it. The cylinder 452 drives the hygroscopic cotton 453 on the upper and lower sides to rotate one hundred and eighty degrees through the arc groove 4521. At this time, the hygroscopic cotton 453 on the upper and lower sides is replaced, so that the unused hygroscopic cotton 453 continues to filter the water vapor in the passing hot air, so as to achieve, to ensure the normal progress of the cyclic drying operation.

[0050] like Figure 3 , Figure 4 , Figure 6 and Figure 7As shown, the drying mechanism 400 also includes a cleaning component 460, which includes a liquid storage tank 461 fixedly connected to the surface of the lower frame 410, the interior of the liquid storage tank 461 is filled with hydraulic oil, the bottom of the liquid storage tank 461 is fixedly connected and connected to a two-way pump 462, the bottom of the two-way pump 462 is fixedly connected and connected to a three-way pipe 463, both ends of the three-way pipe 463 are passed through the interior of the processing chamber 412, both ends of the three-way pipe 463 are fixedly connected and connected to a piston cylinder 464 fixedly connected to the processing chamber 412, and the interior of the piston cylinder 464 is slidably connected to The piston rod 465 has a piston rod 465, one end of which is fixedly connected to a squeezing plate 466, and the two squeezing plates 466 are symmetrically distributed on both sides of the lower moisture-absorbing cotton 453; the drying mechanism 400 also includes a liquid storage box 467 plugged into the surface of the lower frame 410, one end of the liquid storage box 467 penetrates into the interior of the processing chamber 412, and the liquid storage box 467 is arranged directly below the cylinder 452. The liquid storage box 467 can collect the water squeezed out from the moisture-absorbing cotton 453 together, so that the staff can clean it up later; the interior of the lower frame 410 is provided with a U-shaped air duct 411 and The processing chamber 412 is connected to the drainage chamber 413, and the lower opening of the drainage chamber 413 is connected to the liquid storage box 467. The drainage chamber 413 can collect the condensed water entering the U-shaped air duct 411 in advance and guide the condensed water into the liquid storage box 467, which can not only reduce the moisture absorption burden of the moisture-absorbing cotton 453, but also can collect the condensed water in a centralized manner so that the staff can centrally clean it later; the interior of the liquid storage box 467 is fixedly connected with a baffle plate 468, which is arranged between the cylinder 452 and the drainage chamber 413, and the baffle plate 468 can prevent hot air from passing The drainage chamber 413 enters the processing chamber 412 to reduce the impact on the drying operation of the moisture-absorbing cotton 453; a transparent handle 469 is fixedly connected to the surface of the liquid storage box 467, and both ends of the transparent handle 469 are provided with liquid guide chambers 4691 connected to the liquid storage box 467. The two liquid guide chambers 4691 are symmetrically distributed on both sides of the blocking plate 468, which can not only reduce the burden of the staff in placing and taking out the liquid storage box 467, but also the staff can judge the liquid level height inside the liquid storage box 467 by observing whether there is water in the liquid guide chamber 4691, so that the staff can pour water in time;

[0051] After the humidity controller 451 has rotated the hygroscopic cotton 453, the humidity controller 451 simultaneously controls the two-way pump 462 to circulate and discharge the hydraulic oil inside the liquid storage tank 461. The hydraulic oil continuously enters and exits the piston cylinder 464 along the three-way pipe 463. The piston rod 465 drives the extrusion plate 466 to reciprocate during the flow switching of the hydraulic oil. At this time, the extrusion plate 466 cooperates with the filter screen plate 455 to continuously squeeze the hygroscopic cotton 453, and most of the moisture in the hygroscopic cotton 453 is squeezed out by compression. This can keep the hygroscopic cotton 453 in an unsaturated state at all times, so as to ensure that the hygroscopic cotton 453 can always filter water vapor when it is switched to the upper side.

[0052] Working principle: When the sterilized non-woven fabric passes between the lower frame 410 and the upper frame 420, the hot air blower 430 heats the air inside the U-shaped air duct 411 and guides the heated air into the air guide tube 440, and the air guide tube 440 guides the hot air into the arched air duct 421, and the arched air duct 421 guides the hot air to the surface of the non-woven fabric, so that the water vapor in the non-woven fabric evaporates in the process of passing through the non-woven fabric, and at the same time, the hot air blower 430 quickly extracts the air inside the U-shaped air duct 411, and the U-shaped air duct 411 quickly extracts the hot air entrained with water vapor through the air guide groove 414, and reheats the water vapor after filtering it through the circulation filter component 450 for use, which can not only actively extract the hot air entrained with water vapor from the lower side of the non-woven fabric, and prevent the water vapor from being re-absorbed by the non-woven fabric to ensure that the non-woven fabric is effectively dried, but also the recycling of hot air can reduce the heating power consumption of the hot air blower 430, so as to achieve the purpose of energy saving and emission reduction.

[0053] It should be noted that the unwinder, winder, electric cylinder, electric sprayer 300, hot air blower 430, humidity controller 451 and two-way pump 462 in the above description are all devices with relatively mature application of existing technologies. The specific models can be selected according to actual needs. At the same time, the unwinder, winder, electric cylinder, electric sprayer 300, hot air blower 430, humidity controller 451 and two-way pump 462 can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0054] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0055] The above-described embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A disinfection device for processing non-woven fabrics for medical masks, comprising a disinfection chamber (100) and a drying chamber (200), wherein the drying chamber (200) is fixedly connected to and communicated with one end of the disinfection chamber (100), a liquid storage tank (110) is provided inside the disinfection chamber (100), and an electric sprayer (300) is fixedly connected inside the liquid storage tank (110), characterized in that: A drying mechanism (400) is installed inside the drying chamber (200); The drying mechanism (400) comprises a lower frame (410) and an upper frame (420), wherein the lower frame (410) and the upper frame (420) are respectively fixedly connected to the inner bottom wall and the inner top wall of the drying chamber (200), the top of the lower frame (410) is provided with a U-shaped air duct (411), the interior of the U-shaped air duct (411) is fixedly connected to a hot air blower (430), the bottom of the upper frame (420) is provided with an arched air duct (421) connected to the U-shaped air duct (411), the U-shaped air duct (411) is arranged at one side of the air outlet end of the hot air blower (430), and the interior is fixedly connected to an air guide tube (440) plugged into the arched air duct (421).

2. The disinfection device for processing nonwoven fabrics for medical masks according to claim 1, characterized in that: The lower frame (410) is provided with a processing chamber (412) in communication with the U-shaped air duct (411). The drying mechanism (400) further comprises a circulation filter assembly (450). The circulation filter assembly (450) comprises a humidity controller (451) and a cylinder (452). The humidity controller (451) is fixedly connected to the inside of the U-shaped air duct (411) between the hot air blower (430) and the processing chamber (412). 2) being rotatably connected to the inside of the processing chamber (412), the top and bottom ends of the cylinder (452) are both provided with arc grooves (4521), the upper arc groove (4521) is connected to the U-shaped air duct (411), and a moisture-absorbing cotton (453) is embedded and installed inside the arc groove (4521), one end of the cylinder (452) is fixedly connected to a servo motor (454), and one end of the servo motor (454) passes through the outside of the lower frame (410).

3. The disinfection device for processing nonwoven fabrics for medical masks according to claim 2, characterized in that: The drying mechanism (400) further comprises a cleaning assembly (460), wherein the cleaning assembly (460) comprises a liquid storage tank (461) fixedly connected to the surface of the lower frame (410), the interior of the liquid storage tank (461) being filled with hydraulic oil, the bottom of the liquid storage tank (461) being fixedly connected and connected to a two-way pump (462), the bottom of the two-way pump (462) being fixedly connected and connected to a three-way pipe (463), both ends of the three-way pipe (463) being passed through the interior of the processing chamber (412), both ends of the three-way pipe (463) being fixedly connected and connected to a piston cylinder (464) fixedly connected to the processing chamber (412), the interior of the piston cylinder (464 being slidably connected to a piston rod (465), one end of the piston rod (465) being fixedly connected to an extrusion plate (466), and the two extrusion plates (466) being symmetrically distributed on both sides of the moisture-absorbing cotton (453) below.

4. The disinfection device for processing nonwoven fabrics for medical masks according to claim 2, characterized in that: The interior of the circular arc groove (4521) is fixedly connected to a filter screen plate (455), and the moisture-absorbing cotton (453) is fixedly connected to the surface of the filter screen plate (455).

5. The disinfection device for processing nonwoven fabrics for medical masks according to claim 3, characterized in that: The drying mechanism (400) further comprises a liquid storage box (467) plugged into the surface of the lower frame (410), one end of the liquid storage box (467) penetrates into the interior of the processing chamber (412), and the liquid storage box (467) is arranged directly below the cylinder (452).

6. The disinfection device for processing nonwoven fabrics for medical masks according to claim 5, characterized in that: A drainage cavity (413) communicating with the U-shaped air duct (411) and the processing cavity (412) is provided inside the lower frame (410), and a lower opening of the drainage cavity (413) is communicated with the liquid storage box (467).

7. The disinfection device for processing nonwoven fabrics for medical masks according to claim 6, characterized in that: A baffle plate (468) is fixedly connected to the interior of the liquid storage box (467), and the baffle plate (468) is arranged between the cylinder (452) and the drainage cavity (413).

8. The disinfection device for processing nonwoven fabrics for medical masks according to claim 7, characterized in that: A transparent handle (469) is fixedly connected to the surface of the liquid storage box (467), and both ends of the transparent handle (469) are provided with a liquid guide cavity (4691) connected to the liquid storage box (467), and the two liquid guide cavities (4691) are symmetrically distributed on both sides of the blocking plate (468).

9. The disinfection device for processing nonwoven fabrics for medical masks according to claim 1, characterized in that: The interior of the arched air duct (421) is fixedly connected with evenly distributed air guide pieces (470), and the included angle between two adjacent air guide pieces (470) is an acute angle and the openings face toward the lower frame (410).

10. The disinfection device for processing nonwoven fabrics for medical masks according to claim 1, characterized in that: The top of the lower frame (410) is provided with an air guide groove (414) which is in communication with the U-shaped air duct (411), and the upper opening of the air guide groove (414) is aligned with the lower opening of the arched air duct (421).

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