Non-woven fabric dehydration equipment for producing probiotic sanitary napkins

Abstract

The invention belongs to the technical field of non-woven fabrics, and discloses a non-woven fabric dehydration device for probiotic sanitary towel production, which comprises a drying oven main body, and further comprises an air supply channel, an air outlet channel, a water inlet channel, a water outlet channel, a water outlet channel, a water outlet channel, a water outlet channel and a water outlet channel, and the air supply channel is composed of an exhaust assembly, a cyclone separator and a filtering and cleaning part; the exhaust assembly is mounted at the bottom of the drying oven body and used for exhausting water-containing hot air in the drying oven body; the cyclone separator is installed on the side face of the exhaust assembly and used for cleaning large-particle fibers in the hot air; according to the invention, through the cooperation of structures such as the exhaust assembly and the cyclone separators, large-particle fiber impurities in hot air can be collected conveniently, and when the impurities need to be cleaned, the pipeline of the cyclone separator at the corresponding position is controlled to be blocked, so that the impurities can be cleaned without shutdown, and the cleaning efficiency is improved. And impurities in the cyclone separator are cleaned out.

Description

Technical Field

[0001] The present invention belongs to the technical field of non-woven fabrics, and specifically relates to a non-woven fabric dehydration device for the production of probiotic sanitary napkins. Background Art

[0002] Non-woven fabric dehydration is a key link in the spunlace non-woven process. Its dehydration effect directly affects the quality, production efficiency and subsequent processing performance of the product. The water in the non-woven fabric is quickly discharged by pre-mechanical extrusion dehydration or vacuum water absorption dehydration to reduce the water content of the non-woven fabric. Then, it needs to be dried in a drying oven to further reduce the water content of the non-woven fabric.

[0003] When drying in a drying oven, the hot air is often recycled. However, some fibers will be carried in the hot air during drying. Therefore, a filtering device is used for filtration. But after working for a certain period of time, the drying oven needs to be shut down to clean the filtering device, which will destroy the pressure difference inside the device. At the same time, when starting again, it takes a certain amount of time, affecting the work efficiency. Therefore, a non-woven fabric dehydration device for the production of probiotic sanitary napkins is proposed. Summary of the Invention

[0004] To solve the problem that shutting down and cleaning the filtering device affects the work efficiency as mentioned in the above background art, the present invention provides a non-woven fabric dehydration device for the production of probiotic sanitary napkins.

[0005] To achieve the above object, the present invention provides the following technical solution: A non-woven fabric dehydration device for the production of probiotic sanitary napkins, including an oven main body, and further including:

[0006] A air supply channel, which is composed of an exhaust component, a cyclone separator and a filtering and cleaning component, and is used for filtering and guiding the hot air inside the oven main body to preheat the non-woven fabric;

[0007] An exhaust component, which is installed at the bottom of the oven main body and is used for discharging the water-containing hot air inside the oven main body;

[0008] A cyclone separator, which is installed on the side of the exhaust component and is used for cleaning large particle fibers inside the hot air;

[0009] A filtering and cleaning component, which is installed at the bottom of the oven main body and is used for cleaning small particle fibers inside the gas;

[0010] Among them, the filtering and cleaning component includes a main housing fixedly connected to the oven main body. A cleaning component and an adjustment component are arranged inside the main housing. The adjustment component is used for adjusting and limiting the cleaning component. The main housing is connected to the cyclone separator through a pipeline.

[0011] Preferably, a preheating chamber and a dehydration chamber are provided inside the oven body, a metal filter plate is installed on one side of the bottom of the oven body close to the filtering and cleaning component, the dehydration chamber is connected to the exhaust assembly, and the preheating chamber is connected to the main shell.

[0012] Preferably, three chambers that are not connected to each other are opened inside the main shell, and the metal filter plate is installed at the air outlet on the top of the main shell. The top side of the main shell is connected to the cyclone separator through a pipe, and the cyclone separator is respectively connected to the single chamber inside the main shell, and an exhaust port is opened at the bottom of the main shell.

[0013] Preferably, the cleaning assembly includes a telescopic rod 2 installed and fixed on the side of the main shell, the output end of the telescopic rod 2 is fixedly connected to a sliding limit frame, the middle part of the sliding limit frame is slidably connected to a plurality of filter plate cleaning brushes, the sliding limit frame passes through the internal chamber of the main shell, and the filter plate cleaning brushes are correspondingly distributed inside the chamber of the main shell.

[0014] Preferably, the adjustment assembly includes three telescopic rods three fixedly connected to the main shell body, the output ends of the telescopic rods three are respectively fixedly connected to a pushing frame, the tops of the pushing frames are slidably connected to a sliding sealing frame, the lower ends of the sliding sealing frames are fixedly connected to a supporting frame, one end of the supporting frame close to the sliding sealing frame is fixedly connected to a tension spring tube, and the middle part of the supporting frame is slidably connected to a cleaning brush limiting frame.

[0015] Preferably, the bottom of the pushing frame passes through the main shell, and the sliding sealing frame is slidably connected inside the main shell. The sliding sealing frame is L-shaped. When the top of the sliding sealing frame is located at the lower side of the metal filter plate, the sliding sealing frame seals the main shell and the channel leading to the metal filter plate. The pushing frame is connected to the cleaning brush limit frame through a connecting rod.

[0016] Preferably, when the filter plate cleaning brush needs to clean the metal filter plate, the telescopic rod three at the corresponding chamber position pulls the pushing frame to move upward, and then the filter plate cleaning brush first pushes the sliding sealing frame upward to contact with the top of the main shell body, and then the pushing frame continues to move, so that the cleaning brush limiting frame is squeezed and pushed by the pushing frame to drive the filter plate cleaning brush to move toward the metal filter plate, until the cleaning brush limiting frame moves to contact with the cross plate of the supporting frame, so that the filter plate cleaning brush synchronously contacts with the metal filter plate.

[0017] Preferably, the exhaust assembly comprises an exhaust cavity fixedly connected to the oven body, a telescopic rod 1 is fixedly connected to the bottom of the exhaust cavity, a limited push plate is rotatably connected to the top of the telescopic rod 1, and sealing baffles are slidably connected to three sides of the bottom of the exhaust cavity.

[0018] Preferably, the limiting push plate abuts against the sealing baffle. Three sides of the exhaust cavity are respectively communicated with corresponding cyclone separators through pipelines. The limiting push plate pushes the sealing baffle upward, and the pipeline at the corresponding position communicated with the cyclone separator is sealed by the sealing baffle.

[0019] Preferably, a dust collection box is arranged at the bottom of the cyclone separator. When cleaning the dust collection box at the bottom of the cyclone separator, rotate the limiting push plate at this time so that the limiting push plate faces the bottom of the corresponding sealing baffle, and then drive the limiting push plate to drive the sealing baffle to move upward through the first telescopic rod to seal the air inlet of the cyclone separator.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0021] Through the cooperation of structures such as the exhaust assembly and the cyclone separator, the present invention facilitates the collection of large-particle fiber impurities in the hot air, and controls the blocking of the pipeline corresponding to the cyclone separator when the impurities need to be cleaned, so as to clean the impurities inside the cyclone separator without stopping the machine;

[0022] Through the cooperation of structures such as the cleaning assembly and the adjustment assembly, the present invention facilitates the cleaning of the metal filter plate. The push rod three pulls the push frame to push the cleaning brush limiting frame upward to move. First, push the sliding sealing frame upward to abut against the top of the main housing, and then the push frame will continue to move to push the cleaning brush limiting frame to drive the filter plate cleaning brush to slide to abut against the metal filter plate, so as to first close the pipeline connecting the cyclone separator and the main housing, and then the telescopic rod two can be started. The telescopic rod two pulls the sliding limiting frame to drive the filter plate cleaning brush to move reciprocally, so that the filter plate cleaning brush cleans the fibers attached to the side of the metal filter plate facing the main housing, thereby completing the cleaning of the metal filter plate;

[0023] Through the cooperation of structures such as the main housing and the metal filter plate, the present invention facilitates the blowing out of the impurities filtered by the metal filter plate from the inside of the main housing. By opening a plurality of chambers inside the main housing, when the filter plate cleaning brush cleans the metal filter plate, at this time, the chambers inside the main housing at the other two places are continuously conveying hot air. At this time, the hot air will blow the cleaned fibers from the metal filter plate into the inside of the main housing and then discharge them from the discharge port at the bottom of the main housing, thereby completing the cleaning and discharging of the fibers at the metal filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 is a side sectional view of the oven main body of the present invention;

[0026] Figure 3 is a side sectional view of the main housing of the present invention;

[0027] Figure 4 This is a detailed view of the cleaning component of the present invention;

[0028] Figure 5 is Figure 4 the enlarged view of part A in

[0029] Figure 6 This is an exploded schematic view of the adjustment component of the present invention;

[0030] Figure 7 This is a sectional schematic view of the exhaust component of the present invention;

[0031] Figure 8 This is a detailed schematic view of the exhaust component of the present invention.

[0032] In the figure: 1. Oven main body; 2. Preheating chamber; 3. Dehydration chamber; 4. Exhaust component; 401. Exhaust chamber; 402. First telescopic rod; 403. Limit push plate; 404. Sealing baffle; 5. Cyclone separator; 6. Filter cleaning component; 61. Main housing; 62. Cleaning component; 621. Second telescopic rod; 622. Sliding limit frame; 623. Filter plate cleaning brush; 63. Adjustment component; 631. Third telescopic rod; 632. Pushing frame; 633. Sliding sealing frame; 634. Support frame; 635. Spring cylinder; 636. Cleaning brush limit frame; 7. Metal filter plate. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] As Figures 1 to 8 shown, the present invention provides a non-woven fabric dehydration device for the production of probiotic sanitary napkins, including an oven main body 1, and further including:

[0035] A air supply channel, which is composed of an exhaust component 4, a cyclone separator 5 and a filter cleaning component 6 and is used to filter and guide the hot air inside the oven main body 1 to preheat the non-woven fabric;

[0036] An exhaust component 4, which is installed at the bottom of the oven main body 1 and is used to discharge the water-containing hot air inside the oven main body 1;

[0037] A cyclone separator 5, which is installed on the side of the exhaust component 4 and is used to clean the large particle fibers inside the hot air;

[0038] A filtering and cleaning component 6, which is installed at the bottom of the oven body 1 and is used to clean small particle fibers inside the gas;

[0039] Among them, the filtering and cleaning component 6 includes a main shell 61 fixedly connected to the oven body 1, and a cleaning component 62 and an adjustment component 63 are arranged inside the main shell 61. The adjustment component 63 is used to adjust and limit the cleaning component 62. The main shell 61 is connected to the cyclone separator 5 through a pipeline.

[0040] The above scheme is adopted: the pushing frame 632 is pulled upward by the telescopic rod 3 631, so that the pushing frame 632 pushes the cleaning brush limiting frame 636 to slide horizontally along the support frame 634. At this time, the tension spring tube 635 pulls the cleaning brush limiting frame 636, so that the pushing frame 632 will directly push the sliding sealing frame 633 to move upward until the sliding sealing frame 633 moves to conflict with the top of the main shell 61, and then the pushing frame 632 will continue to move to push the cleaning brush limiting frame 636 to slide toward the side of the metal filter plate 7, so that the cleaning brush limiting frame 636 drives the filter plate cleaning brush 623 to slide to the metal filter plate 7. The metal filter plate 7 contacts with the metal filter plate 7, and then the telescopic rod 2 621 can be started, and the telescopic rod 2 621 pulls the sliding limit frame 622 to drive the filter plate cleaning brush 623 to move back and forth, so that the filter plate cleaning brush 623 cleans the fibers attached to the side of the metal filter plate 7 facing the main shell 61. At this time, the chambers inside the other two places of the main shell 61 continue to transport hot air, which will make the transported hot air part blow from the other side of the cleaned metal filter plate 7 to one side of the filter plate cleaning brush 623, blowing the cleaned fibers into the inside of the main shell 61, and then discharged from the discharge port at the bottom of the main shell 61.

[0041] like Figure 1 , Figure 2 and Figure 7 As shown, a preheating chamber 2 and a dehydration chamber 3 are provided inside the oven body 1, a metal filter plate 7 is installed on one side of the bottom of the oven body 1 close to the filtering and cleaning component 6, the dehydration chamber 3 is connected to the exhaust assembly 4, and the preheating chamber 2 is connected to the main shell 61.

[0042] The above scheme is adopted: by setting up a preheating chamber 2 and a dehydration chamber 3, the non-woven fabric can be preheated inside the preheating chamber 2, and then hot air drying and dehydration are performed inside the dehydration chamber 3, so as to improve work efficiency. At the same time, the dried hot air can be guided to the inside of the preheating chamber 2 for preheating, so as to improve the utilization rate of thermal energy. The metal filter plate 7 is set to filter and clean the small particle fibers carried in the hot air.

[0043] like Figure 2 , Figure 3 and Figure 7As shown in the figure, three non - communicating chambers are provided inside the main housing 61. At the same time, the metal filter plate 7 is installed at the air outlet on the top of the main housing 61. The side of the top of the main housing 61 is connected to the cyclone separator 5 through a pipeline. At the same time, the cyclone separator 5 is respectively connected to a single chamber inside the main housing 61. A discharge port is provided at the bottom of the main housing 61.

[0044] Adopting the above - mentioned solution: By setting the main housing 61, the chambers inside the main housing 61 are set to be non - communicating, enabling the chambers inside the main housing 61 to independently seal the air inlets. At the same time, the metal filter plate 7 is installed at the air outlet of the main housing 61, allowing the chambers inside the main housing 61 to ventilate with each other circuitously through the metal filter plate 7, blowing air from the other side of the metal filter plate 7 towards the inside of the main housing 61 to assist in cleaning the fiber impurities accumulated on the metal filter plate 7.

[0045] As Figures 2 to 6 shown in the figure, the cleaning assembly 62 includes a second telescopic rod 621 installed and fixed on the side of the main housing 61. The output end of the second telescopic rod 621 is fixedly connected with a sliding limit frame 622. A plurality of filter plate cleaning brushes 623 are slidably connected to the middle of the sliding limit frame 622. The sliding limit frame 622 penetrates the internal chamber of the main housing 61, and the filter plate cleaning brushes 623 are correspondingly distributed inside the chamber of the main housing 61.

[0046] Adopting the above - mentioned solution: By setting the cleaning assembly 62, the metal filter plate 7 can be cleaned. The filter plate cleaning brush 623 abuts against the side of the metal filter plate 7 facing the main housing 61, and then the second telescopic rod 621 drives the filter plate cleaning brush 623 to move horizontally along the support frame 634 through the sliding limit frame 622, so as to brush off the limited impurities attached to the metal filter plate 7. Cooperating with the hot air conveyed from the other side of the metal filter plate 7 to blow off the cleaned impurities, thus completing the cleaning of the metal filter plate 7.

[0047] As Figures 2 to 5 shown in the figure, the adjustment assembly 63 includes three third telescopic rods 631 fixedly connected to the main housing 61. The output ends of the third telescopic rods 631 are respectively fixedly connected with a pushing frame 632. The tops of the pushing frames 632 are all slidably connected with a sliding sealing frame 633. The lower ends of the sliding sealing frames 633 are all fixedly connected with a support frame 634. One end of the support frame 634 close to the sliding sealing frame 633 is fixedly connected with a spring cylinder 635. A cleaning brush limit frame 636 is slidably connected to the middle of the support frame 634; the bottom of the pushing frame 632 penetrates the main housing 61, and the sliding sealing frame 633 is slidably connected inside the main housing 61. The sliding sealing frame 633 is L - shaped. When the top of the sliding sealing frame 633 is located below the metal filter plate 7, the sliding sealing frame 633 seals the main housing 61 and the channel leading to the metal filter plate 7. The pushing frame 632 and the cleaning brush limit frame 636 are connected by a connecting rod.

[0048] The above scheme is adopted: by setting an adjustment component 63, the adjustment component 63 pushes and adjusts the cleaning component 62, so that the cleaning component 62 can clean the metal filter plate 7, and at the same time, the pipeline connecting the main shell 61 and the cyclone separator 5 is blocked to prevent impurities from being blown into the pipeline connecting to the cyclone separator 5. The setting of the telescopic rod 631 and the pushing frame 632 makes it easy to independently control the movement of the sliding sealing frame 633 to block a chamber inside the main shell 61 and perform processing.

[0049] like Figures 2 to 6 As shown, when the filter plate cleaning brush 623 needs to clean the metal filter plate 7, the telescopic rod 3 631 at the corresponding chamber position pulls the pushing frame 632 to move upward, and then the filter plate cleaning brush 623 first pushes the sliding sealing frame 633 to move up until it contacts the top of the main shell 61, and then the pushing frame 632 continues to move, so that the cleaning brush limiting frame 636 is squeezed and pushed by the pushing frame 632 to drive the filter plate cleaning brush 623 to move toward the metal filter plate 7 until the cleaning brush limiting frame 636 moves to contact the horizontal plate of the support frame 634, so that the filter plate cleaning brush 623 contacts the metal filter plate 7 synchronously.

[0050] The above scheme is adopted: when the filter plate cleaning brush 623 needs to clean the metal filter plate 7, the pushing frame 632 is pulled upward by the telescopic rod three 631. At this time, the filter plate cleaning brush 623 will push the cleaning brush limiting frame 636 to move along the support frame 634, but because the tension spring tube 635 and the cleaning brush limiting frame 636 pull the limit, the filter plate cleaning brush 623 will first push the sliding sealing frame 633 to move up to conflict with the top of the main shell 61, and then the pushing frame 632 continues to move, and the cleaning brush limiting frame 636 is squeezed and pushed by the pushing frame 632 to drive the filter plate cleaning brush 623 to move toward the metal filter plate 7 until the cleaning brush limiting frame 636 moves to conflict with the cross plate of the support frame 634, so that the filter plate cleaning brush 623 synchronously conflicts with the metal filter plate 7.

[0051] like Figure 7 and Figure 8 As shown, the exhaust assembly 4 includes an exhaust chamber 401 fixedly connected to the oven body 1, a telescopic rod 402 is fixedly connected to the bottom of the exhaust chamber 401, a limiting push plate 403 is rotatably connected to the top of the telescopic rod 402, and sealing baffles 404 are slidably connected to the three sides of the bottom of the exhaust chamber 401; the limiting push plate 403 is in conflict with the sealing baffle 404, and the three sides of the exhaust chamber 401 are respectively connected to the corresponding cyclone separators 5 through pipelines, the limiting push plate 403 pushes the sealing baffle 404 to move upward, and the sealing baffle 404 seals the pipeline at the corresponding position connected to the cyclone separator 5.

[0052] Adopt the above solution: By setting the exhaust assembly 4, the hot air conveyed from the dehydration chamber 3 is separated by the exhaust chamber 401, and the exhaust chamber 401 conveys the hot air to the inside of different cyclone separators 5 through pipes. This enables cleaning without shutting down the dryer when needed. The air inlet pipe of the corresponding cyclone separator 5 can be blocked by pushing the sealing baffle 404, thereby cleaning the corresponding air supply channel.

[0053] As Figure 7 and Figure 8 shown, a dust collection box is provided at the bottom of the cyclone separator 5. When cleaning the dust collection box at the bottom of the cyclone separator 5, rotate the limit push plate 403 at this time so that the limit push plate 403 faces the bottom of the corresponding sealing baffle 404, and then drive the sealing baffle 404 to move upward by pushing the limit push plate 403 through the first telescopic rod 402 to seal the air inlet of the cyclone separator 5.

[0054] Adopt the above solution: By providing a dust collection box at the bottom of the cyclone separator 5, it is convenient to clean the impurities filtered at the cyclone separator 5. By rotating the limit push plate 403, the limit push plate 403 is rotated to face the bottom of the sealing baffle 404 corresponding to the cyclone separator 5, and then the first telescopic rod 402 drives the sealing baffle 404 to move upward by pushing the limit push plate 403 to seal the air inlet of the cyclone separator 5.

[0055] Working principle and usage process of the present invention: When in use, when cleaning is required, first reduce the air supply speed to the inside of the dehydration chamber 3, and then rotate the limit push plate 403 to the bottom of one side sealing baffle 404. The first telescopic rod 402 drives the sealing baffle 404 to move upward through the limit push plate 403, so that the sealing baffle 404 moves upward into the exhaust chamber 401 to block one of the channels communicating with the cyclone separator 5, and then the dust collection box at the bottom of the cyclone separator 5 can be disassembled for cleaning;

[0056] Meanwhile, at the main housing 61, the third telescopic rod 631 corresponding to the air outlet of the cyclone separator 5 blocking the air inlet starts synchronously. The third telescopic rod 631 at this position pulls the push frame 632 to move upward, causing the push frame 632 to push the cleaning brush limiting frame 636 to slide horizontally along the support frame 634. At this time, since the spring cylinder 635 pulls the cleaning brush limiting frame 636, the push frame 632 will directly push the sliding seal frame 633 upward until the sliding seal frame 633 moves to abut against the top of the main housing 61. Then, the push frame 632 will continue to move and push the cleaning brush limiting frame 636 to slide towards the side of the metal filter plate 7, causing the cleaning brush limiting frame 636 to drive the filter plate cleaning brush 623 to slide to abut against the metal filter plate 7. Then, the second telescopic rod 621 can be started. The second telescopic rod 621 pulls the sliding limiting frame 622 to drive the filter plate cleaning brush 623 to reciprocate, causing the filter plate cleaning brush 623 to clean the fibers attached to the side of the metal filter plate 7 facing the main housing 61. At this time, the chambers inside the main housing 61 at the other two places are continuously conveying hot air, so part of the conveyed hot air will blow from the other side of the cleaned metal filter plate 7 to one side of the filter plate cleaning brush 623, blowing the cleaned fibers into the main housing 61 and then discharging them from the discharge port at the bottom of the main housing 61;

[0057] After cleaning one air supply channel, another air supply channel can be cleaned, so as to complete the cleaning of the filtered fiber impurities without stopping the machine and while keeping the hot air flowing inside the equipment.

[0058] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0059] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A non-woven fabric dehydration device for the production of probiotic sanitary napkins, comprising an oven main body (1), characterized in that, Further included are: An air supply channel, which is composed of an exhaust assembly (4), a cyclone separator (5) and a filtering and cleaning component (6), and is used to filter the hot air inside the oven main body (1) and direct it to preheat the non-woven fabric; The exhaust assembly (4), which is installed at the bottom of the oven main body (1) and is used to discharge the water-containing hot air inside the oven main body (1); The cyclone separator (5), which is installed on the side of the exhaust assembly (4) and is used to clean the large-particle fibers inside the hot air; The filtering and cleaning component (6), which is installed at the bottom of the oven main body (1) and is used to clean the small-particle fibers inside the gas; Among them, the filtering and cleaning component (6) includes a main housing (61) fixedly connected to the oven main body (1). A cleaning component (62) and an adjustment component (63) are arranged inside the main housing (61). The adjustment component (63) is used to adjust and limit the cleaning component (62). The main housing (61) is connected to the cyclone separator (5) through a pipeline.

2. The non-woven fabric dehydration device for the production of probiotic sanitary napkins according to claim 1, wherein: A preheating chamber (2) and a dehydration chamber (3) are provided inside the oven main body (1). A metal filter plate (7) is installed on one side of the bottom of the oven main body (1) close to the filtering and cleaning component (6). The dehydration chamber (3) is connected to the exhaust assembly (4), and the preheating chamber (2) is connected to the main housing (61).

3. The non-woven fabric dehydration device for the production of probiotic sanitary napkins according to claim 1, characterized in that: Three non-communicating chambers are provided inside the main housing (61). At the same time, the metal filter plate (7) is installed at the air outlet at the top of the main housing (61). The side surface at the top of the main housing (61) is connected to the cyclone separator (5) through a pipeline. At the same time, the cyclone separator (5) is respectively connected to a single chamber inside the main housing (61). A discharge port is provided at the bottom of the main housing (61).

4. The non-woven fabric dehydration device for the production of probiotic sanitary napkins according to claim 1, characterized in that: The cleaning component (62) includes a second telescopic rod (621) installed and fixed on the side surface of the main housing (61). The output end of the second telescopic rod (621) is fixedly connected to a sliding limit frame (622). A plurality of filter plate cleaning brushes (623) are slidably connected to the middle of the sliding limit frame (622). The sliding limit frame (622) penetrates through the internal chamber of the main housing (61). The filter plate cleaning brushes (623) are correspondingly distributed inside the chamber of the main housing (61).

5. The non-woven fabric dehydration device for the production of probiotic sanitary napkins according to claim 4, characterized in that: The adjustment component (63) includes three third telescopic rods (631) fixedly connected to the main housing (61). The output ends of the third telescopic rods (631) are respectively fixedly connected to a pushing frame (632). A sliding seal frame (633) is slidably connected to the top of each pushing frame (632). A support frame (634) is fixedly connected to the lower end of each sliding seal frame (633). A tension spring cylinder (635) is fixedly connected to one end of the support frame (634) close to the sliding seal frame (633). A cleaning brush limit frame (636) is slidably connected to the middle of the support frame (634).

6. The non-woven fabric dehydration device for the production of probiotic sanitary napkins according to claim 5, characterized in that: The bottom of the pushing frame (632) passes through the main shell (61), and the sliding sealing frame (633) is slidably connected to the inside of the main shell (61). The sliding sealing frame (633) is L-shaped. When the top of the sliding sealing frame (633) is located at the lower side of the metal filter plate (7), the sliding sealing frame (633) seals the main shell (61) and the channel leading to the metal filter plate (7). The pushing frame (632) is connected to the cleaning brush limiting frame (636) through a connecting rod.

7. The non-woven fabric dehydration device for the production of probiotic sanitary napkins according to claim 5, characterized in that: When the filter plate cleaning brush (623) needs to clean the metal filter plate (7), the telescopic rod three (631) at the corresponding chamber position pulls the push frame (632) to move upward, and then the filter plate cleaning brush (623) first pushes the sliding sealing frame (633) to move upward until it contacts the top of the main shell (61), and then the push frame (632) continues to move, so that the cleaning brush limiting frame (636) is squeezed and pushed by the push frame (632) to drive the filter plate cleaning brush (623) to move toward the metal filter plate (7) until the cleaning brush limiting frame (636) moves to contact the horizontal plate of the support frame (634), so that the filter plate cleaning brush (623) contacts the metal filter plate (7) synchronously.

8. The non-woven fabric dehydration device for the production of probiotic sanitary napkins according to claim 1, wherein: The exhaust assembly (4) comprises an exhaust chamber (401) fixedly connected to the oven body (1); a telescopic rod (402) is fixedly connected to the bottom of the exhaust chamber (401); a limited push plate (403) is rotatably connected to the top of the telescopic rod (402); and sealing baffles (404) are slidably connected to three sides of the bottom of the exhaust chamber (401).

9. The non-woven fabric dehydration device for the production of probiotic sanitary napkins according to claim 8, characterized in that: The limiting push plate (403) is in conflict with the sealing baffle (404), and the three sides of the exhaust chamber (401) are respectively connected to the corresponding cyclone separators (5) through pipelines. The limiting push plate (403) pushes the sealing baffle (404) to move upward, and the sealing baffle (404) seals the pipeline at the corresponding position connected to the cyclone separator (5).

10. The non-woven fabric dehydration device for the production of probiotic sanitary napkins according to claim 8, wherein: A dust box is provided at the bottom of the cyclone separator (5). When the dust box at the bottom of the cyclone separator (5) is cleaned, the limit push plate (403) is rotated to make the limit push plate (403) face the bottom of the corresponding sealing baffle (404), and then the limit push plate (403) is pushed by the telescopic rod (402) to drive the sealing baffle (404) to move upward to seal the air inlet of the cyclone separator (5).

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