Rice hull-based silicon dioxide hydrogel atomization device

Abstract

The utility model provides a rice husk-based silicon dioxide hydrogel atomizing device, which belongs to the technical field of atomization and comprises a base, an ultrasonic atomizing sheet is mounted at the top of the base, a shell is in threaded connection with the base, a discharge channel is mounted at the top of the shell, and a removing and detaching component is mounted in the shell. A rotation limiting assembly is installed on the discharging channel, the top of the outer edge of the base is arranged to be in a two-layer step shape, and a sealing ring is installed on the upper step wall. The problems that when silicon dioxide hydrogel is atomized, some substances remain on the shell wall and are inconvenient to clean, and some valves for controlling flow of the atomization device and the like usually remain substances and are inconvenient to clean due to fixed installation are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of atomization, and in particular relates to a rice husk-based silica hydrogel atomization device. Background Art

[0002] Silica hydrogel is a composite material formed by dispersing silica nanoparticles in a hydrogel matrix. This material combines the excellent properties of silica (such as high specific surface area, good thermal stability and chemical stability) with the water absorption and water retention capabilities of hydrogel, showing unique physical and chemical properties. Silica hydrogel has broad application prospects in the biomedical field. Silica hydrogel can convert drugs into tiny droplets and deliver them directly to the lungs or respiratory tract by inhalation, thereby improving the bioavailability and therapeutic effect of drugs.

[0003] When the silica hydrogel is atomized, some substances will remain on the shell wall, which is not convenient to clean. In addition, some flow control valves of the atomization device usually also have substances remaining, and these fixed installations are not convenient to clean. Therefore, a rice husk-based silica hydrogel atomization device is proposed. Utility Model Content

[0004] The utility model provides a rice husk-based silica hydrogel atomization device, which aims to solve the problem that when the silica hydrogel is atomized, some substances will remain on the shell wall, which is inconvenient to clean, and some valves for controlling the flow of the atomization device usually also have substances remaining, and these fixed installations are not convenient for cleaning.

[0005] The utility model embodiment provides a rice husk-based silica hydrogel atomization device, comprising a base, an ultrasonic atomization sheet is installed on the top of the base, a shell is threadedly connected to the base, a discharge channel is installed on the top of the shell, a rejection and removal component is installed inside the shell, a rotation limiting component is installed on the discharge channel, the top of the outer edge of the base is set to a two-layer step shape, and a sealing ring is installed on the upper step wall.

[0006] Furthermore, the bottom inner wall of the shell matches the step shape, the vertical step wall located below is provided with an external thread, and the bottom inner wall of the shell is provided with an internal thread matching the external thread, and the positions of the internal thread and the external thread correspond.

[0007] By adopting the above technical solution, the outer shell and the base can be easily separated by using the cooperation of the external thread and the internal thread.

[0008] Furthermore, the cross section of the sealing ring is triangular, the area where the inner wall of the shell contacts the sealing ring is inclined, an input pipe is installed on the back of the shell, and an end cover is installed on the input pipe.

[0009] By adopting the above technical solution, the sealing performance can be ensured by using the inclined surface of the shell to compress the sealing ring, the hydrogel can be delivered to the shell by using the input pipeline, and then the input channel can be sealed with the end cover.

[0010] Furthermore, the removal and removal assembly includes a pair of support bars, a connecting rod is fixedly connected between the pair of support bars, the top of the pair of support bars is rotatably connected to an insertion tube, a circular track is installed on the outer side of the bottom of the insertion tube, the middle of the top of the insertion tube is rotatably connected to a rotating rod, a sealing plate is installed on the outer side of the rotating rod, and a scraper strip is installed on the side of one of the support bars.

[0011] By adopting the above technical solution and utilizing the removal assembly, the support bar can be rotated by holding the connecting rod, and then the support bar will drive the rotation of the scraper bar to scrape the wall of the shell, thereby removing some residual substances after atomization, which is convenient for cleaning, and the support bar can be removed, and the sealing plate can be removed, which is convenient for cleaning structural parts that are difficult to clean, and the atomization discharge amount of the hydrogel can be controlled by adjusting the rotation angle of the sealing plate.

[0012] Furthermore, a pair of the support bars are provided with track openings matching the circular track at the top, the support bars are rotatably connected to the insertion tube via the circular track, the support bars are fitted with the inner wall of the outer shell, a notch is provided at the rotational connection between the rotating rod and the insertion tube, and the top of the embedding interface exceeds the notch.

[0013] By adopting the above technical solution, when the insertion tube is restricted in the discharge channel, the circular track and the track opening will not hinder the rotation of the support bar, and thus will not hinder the removal of the inner wall of the shell. The gap is convenient for the subsequent connection of the rotating rod and the rotation restriction assembly.

[0014] Furthermore, the rotation limiting assembly includes an embedding interface opened at one end of the rotating rod and a accommodating port opened on the discharge channel, a rotating shaft is rotatably connected in the accommodating port, one end of the rotating shaft is embedded in the embedding interface, and the other end of the rotating shaft is slidably connected to an end head, a pair of sliders are installed at one end of the rotating shaft close to the end head, a sliding groove matching the slider is opened on the inner wall of the end head, and a spring is installed in the sliding groove.

[0015] By adopting the above technical solution, the rotating shaft and the rotating rod can be connected by using the rotation limiting component, so that the rotation angle of the sealing plate can be manipulated and the discharge volume can be controlled.

[0016] Furthermore, a plurality of ribs evenly distributed around the circumference are installed on the outer side of the end head, and an inner wall of the receiving opening is provided with a socket matching the ribs.

[0017] By adopting the above technical solution, the ribs can be used to prevent the end head from rotating randomly, thereby controlling the restriction of the sealing plate to the sealing plate.

[0018] The beneficial effects of the utility model are:

[0019] 1. The utility model blocks the end cover and then starts the ultrasonic atomizer to atomize the hydrogel. The atomized hydrogel is then transported through the insertion tube and the discharge channel. The discharge channel is connected to a mask, etc., so that the atomized hydrogel can be used. Then, during the non-atomization period, the sealing plate can be rotated horizontally to reduce the volatilization waste of the hydrogel.

[0020] 2. The utility model can control the sealing plate via the rotating shaft and can also limit the sealing plate. The rotation angle of the sealing plate can be controlled. The rotation can be achieved by pulling the end head, the end head is disengaged from the accommodating port, and the ribs are separated from the socket. In this way, there is no restriction. The rotating end head drives the rotation of the rotating shaft, the rotating rod, and the sealing plate, which is easy to operate. When cleaning, the outer shell is separated from the base. At this time, the connecting rod can be rotated to drive the supporting strips and the scraping strips to scrape the inner wall of the outer shell, which is convenient for removing and cleaning the residual materials after atomization, and the sealing plate can also be taken out, and the structural parts can be fully cleaned.

[0021] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0024] Figure 2 This is a schematic diagram of the connection structure between the insertion tube and the support bar of an embodiment of the utility model;

[0025] Figure 3 It is a schematic cross-sectional structure diagram of an embodiment of the utility model;

[0026] Figure 4 For the utility model embodiment Figure 3 Schematic diagram of the structure at A in the middle;

[0027] Figure 5 This is a left side structural schematic diagram of an insertion tube according to an embodiment of the utility model;

[0028] Figure numerals: 1. base; 2. ultrasonic atomizer; 3. housing; 4. sealing ring; 5. support bar; 6. connecting rod; 7. insertion tube; 8. circular track; 9. scraper bar; 10. rotating rod; 11. sealing plate; 111. accommodating port; 112. rotating shaft; 113. end; 114. sliding groove; 115. slider; 116. spring; 117. embedding interface; 12. discharge channel. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the technical solution of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described in conjunction with the drawings of the specific embodiments of the utility model. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-5 The utility model embodiment proposes a rice husk-based silica hydrogel atomization device, including a base 1, an ultrasonic atomization sheet 2 is installed on the top of the base 1, a shell 3 is threadedly connected to the base 1, a discharge channel 12 is installed on the top of the shell 3, a rejection and removal component is installed inside the shell 3, a rotation limiting component is installed on the discharge channel 12, the top of the outer edge of the base 1 is set to a two-layer step shape, and a sealing ring 4 is installed on the upper step wall.

[0031] like Figure 2 As shown, the bottom inner wall of the shell 3 matches the step shape, the vertical step wall located below is provided with an external thread, the bottom inner wall of the shell 3 is provided with an internal thread matching the external thread, the position of the internal thread corresponds to the external thread, and the outer thread and the internal thread cooperate to facilitate the separation of the shell 3 and the base 1, the cross-section of the sealing ring 4 is triangular, the area where the inner wall of the shell 3 contacts the sealing ring 4 is inclined, an input pipe is installed on the back of the shell 3, and an end cover is installed on the input pipe. The sealing performance can be ensured by pressing the sealing ring 4 with the inclined surface of the shell 3, the hydrogel can be delivered to the shell 3 by the input pipe, and then the input channel can be sealed with the end cover.

[0032] like Figure 2 , Figure 3As shown, the removal and removal assembly includes a pair of support bars 5, a connecting rod 6 is fixedly connected between the pair of support bars 5, an insertion tube 7 is rotatably connected to the top of the pair of support bars 5, a circular track 8 is installed on the outer side of the bottom of the insertion tube 7, a rotating rod 10 is rotatably connected to the middle of the top of the insertion tube 7, a sealing plate 11 is installed on the outer side of the rotating rod 10, and a scraping strip 9 is installed on the side of one of the support bars 5. By using the removal and removal assembly, the support bar 5 can be rotated by holding the connecting rod 6, and then the support bar 5 will drive the rotation of the scraping strip 9 to scrape the wall surface of the shell 3, and some substances remaining after atomization will be removed, which is convenient for cleaning, and the support bar 5 can be removed, and you can remove the sealing plate 11, etc. This can facilitate the cleaning of structural parts that are difficult to clean, and by adjusting the rotation angle of the sealing plate 11, the atomization discharge amount of the hydrogel can be controlled; a pair of support bars 5 are provided with a track opening matching the circular track 8 at the top, and the support bar 5 is rotatably connected to the insertion tube 7 through the circular track 8. The support bar 5 is fitted with the inner wall of the outer shell 3, and a notch is provided at the rotation connection between the rotating rod 10 and the insertion tube 7. The top of the embedding interface 117 exceeds the notch. When the insertion tube 7 is restricted when inserted into the discharge channel 12, the circular track 8 and the track opening will not hinder the rotation of the support bar 5, and thus will not hinder the removal of the inner wall of the outer shell 3. The notch is used to facilitate the subsequent connection of the rotating rod 10 and the rotation limiting component.

[0033] like Figure 4 The rotation limiting component includes an embedding interface 117 opened at one end of the rotating rod 10 and a accommodating port 111 opened on the discharge channel 12. A rotating shaft 112 is rotatably connected in the accommodating port 111. One end of the rotating shaft 112 is embedded in the embedding interface 117. The other end of the rotating shaft 112 is slidably connected with an end head 113. A pair of sliders 115 are installed at one end of the rotating shaft 112 close to the end head 113. A sliding groove 114 matching the slider 115 is opened on the inner wall of the end head 113. A spring 116 is installed in the sliding groove 114. The rotating shaft 112 and the rotating rod 10 can be connected by using the rotation limiting component, so that the rotation angle of the sealing plate 11 can be controlled to control the discharge amount.

[0034] like Figure 1 , Figure 4 As shown, a plurality of ribs evenly distributed around the circumference are installed on the outer side of the end 113, and the inner wall of the receiving opening 111 is provided with a socket matching the ribs. The ribs can prevent the end 113 from rotating at will, thereby controlling the sealing plate 11 to restrict the sealing plate 11.

[0035] The specific implementation method is as follows: when in use, the bottom inclined area of ​​the shell 3 is in contact with the sealing ring 4 to ensure the sealing. The hydrogel is sent to the shell 3 by opening the end cover on the input pipe, and then the end cover is blocked. Then the ultrasonic atomizer 2 can be started, and the ultrasonic atomizer 2 atomizes the hydrogel. Then the atomized hydrogel will be transported through the insertion tube 7 and the discharge channel 12. The discharge channel 12 is connected to a mask, etc., so that the atomized hydrogel can be used. Then, during the non-atomization period, the sealing plate 11 can be rotated horizontally, which can reduce the volatilization waste of the hydrogel. When the support bar 5, the insertion tube 7, etc. are installed in the shell 3, first the embedding interface 117 on the rotating rod 10 is turned to a vertical state, and then the insertion tube 7 is inserted. In the discharge channel 12, let the rotating shaft 112 be embedded in the embedding interface 117 of the rotating rod 10. At this time, the rotating shaft 112 can control the sealing plate 11 and also limit the sealing plate 11. The rotation angle of the sealing plate 11 can be controlled, and the rotation can be achieved by pulling the end head 113. The end head 113 is disengaged from the accommodating opening 111, and the ribs are separated from the socket. In this way, there is no restriction. Rotating the end head 113 drives the rotating shaft 112, the rotating rod 10, and the sealing plate 11 to rotate, which is convenient for operation. When cleaning, the outer shell 3 is separated from the base 1. At this time, the connecting rod 6 can be rotated to drive the support bar 5 and the scraper bar 9 to scrape the inner wall of the outer shell 3, which is convenient for removing and cleaning the residual materials after atomization, and the sealing plate 11 and the like can also be taken out, and the structural parts can be comprehensively cleaned.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A rice husk-based silica hydrogel atomization device, comprising a base (1), characterized in that: An ultrasonic atomizing sheet (2) is installed on the top of the base (1), a shell (3) is threadedly connected to the base (1), a discharge channel (12) is installed on the top of the shell (3), a rejection and removal component is installed inside the shell (3), a rotation limiting component is installed on the discharge channel (12), and the top of the outer edge of the base (1) is arranged in a two-layer step shape, and a sealing ring (4) is installed on the upper step wall; The rejection and removal assembly comprises a pair of support bars (5), a connecting rod (6) is fixedly connected between the pair of support bars (5), the top of the pair of support bars (5) is rotatably connected to an insertion tube (7), a circular track (8) is installed on the outer side of the bottom of the insertion tube (7), a rotating rod (10) is rotatably connected to the middle of the top of the insertion tube (7), a sealing plate (11) is installed on the outer side of the rotating rod (10), and a scraper strip (9) is installed on the side of one of the support bars (5); A pair of the support bars (5) have track openings at the tops thereof that match the circular track (8); the support bars (5) are rotatably connected to the insertion tube (7) via the circular track (8); the support bars (5) are in contact with the inner wall of the outer shell (3); a notch is provided at the rotational connection between the rotating rod (10) and the insertion tube (7); and the top of the embedding interface (117) protrudes beyond the notch.

2. A rice husk-based silica hydrogel atomization device according to claim 1, characterized in that: The bottom inner wall of the shell (3) matches the step shape, the vertical step wall located below is provided with an external thread, and the bottom inner wall of the shell (3) is provided with an internal thread matching the external thread, and the positions of the internal thread and the external thread correspond.

3. A rice husk-based silica hydrogel atomization device according to claim 2, characterized in that: The cross section of the sealing ring (4) is triangular, the area where the inner wall of the outer shell (3) contacts the sealing ring (4) is inclined, an input pipe is installed on the back of the outer shell (3), and an end cover is installed on the input pipe.

4. The rice husk-based silica hydrogel atomization device according to claim 3, characterized in that: The rotation limiting assembly comprises an embedding interface (117) provided at one end of the rotating rod (10) and a receiving opening (111) provided on the discharge channel (12); a rotating shaft (112) is rotatably connected in the receiving opening (111); one end of the rotating shaft (112) is embedded in the embedding interface (117); the other end of the rotating shaft (112) is slidably connected to an end head (113); a pair of sliding blocks (115) are installed at one end of the rotating shaft (112) close to the end head (113); a sliding groove (114) matching the sliding block (115) is provided on the inner wall of the end head (113); a spring (116) is installed in the sliding groove (114).

5. The rice husk-based silica hydrogel atomization device according to claim 4, characterized in that: A plurality of ribs evenly distributed around the circumference are installed on the outer side of the end head (113), and an inner wall of the receiving opening (111) is provided with a socket matching the ribs.

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