Sterile ventilation device for planetary gravity stirrer

Abstract

The utility model discloses a sterile air interchanger for a planetary gravity mixer, which comprises a sealing plug, a second air inlet pipe and an air outlet pipe are jointly clamped in the sealing plug, the right end of the second air inlet pipe is fixedly connected with a drying box, and the right end of the drying box is fixedly connected with a connecting pipe. According to the utility model, firstly, the second air inlet pipe and the air outlet pipe are hermetically communicated with the interior of the gravity stirrer through the sealing plug, when the air pump works, negative pressure is formed in the gravity stirrer, meanwhile, peculiar smell gas in the gravity stirrer is pumped out, and external air enters the disinfection bottle from the first air inlet pipe for disinfection; and finally, the gas enters the drying box through the connecting pipe to be dried, the sterilized and dried gas enters the gravity stirring machine through the second gas inlet pipe, in the sterilization process, the gas flowing into the first gas inlet pipe can be divided through the branch pipe, and finally the gas can make full contact with disinfectant in the disinfection bottle through the gas outlet hole, so that the disinfection effect is improved. And the disinfection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aseptic ventilation, in particular to an aseptic ventilation device for a planetary gravity mixer. Background Art

[0002] Planetary gravity mixer is a mixing equipment for basic materials. It is mainly used in the mixing and stirring of materials for high-tech and sophisticated products such as LED, LCD, medical equipment, electronic components, electronic packaging materials and new energy materials, such as phosphor, silica gel, silver paste, aluminum paste, adhesive, ink, LED / OLED / SMD / COB conductive silver glue, insulating glue, RFID printing conductive ink and anisotropic conductive glue ACP, conductive paste for thin-film solar cells, conductive ink for PCB / FPC, etc. It can mix materials from liquid to solid, liquid to liquid, solid to solid.

[0003] In the announcement number CN211051382U, a sterile ventilation device for a planetary gravity mixer is disclosed, including a cover body, a plurality of heat dissipation holes are opened on the side of the cover body, and the plurality of heat dissipation holes are evenly distributed on the side of the cover body. A dust cover is installed on the side of the cover body, and the side of the cover body and the side of the dust cover are fixedly connected with magnetic sticky frames, and the two magnetic sticky frames are magnetically adsorbed, an opening is opened through the side of the cover body, a revolving door is rotatably connected to the inner surface of the opening, a water tank is fixedly connected to the top surface of the cover body, and a heat dissipation mechanism and a protective mechanism are provided on the cover body. The utility model replaces the traditional protective cover structure, prevents electrical equipment from working in a high-temperature environment for a long time, ensures the stability of the operation of the electrical equipment, and can also suppress the occurrence and expansion of fire when the electrical equipment fails, avoid more serious safety accidents, and improve the protection effect of the electrical equipment. However, when the above-mentioned planetary gravity mixer is used for sterile ventilation device, the suction force of the vacuum pump is too large, causing the gas to enter the disinfectant and cause excessive flow. The contact between the gas and the disinfectant is not sufficient, making the disinfection not thorough enough. At the same time, the desiccant is directly placed inside the drying box. The desiccant will agglomerate after drying the moist gas. The entire drying box is a gas connection channel. The desiccant is easily blocked after agglomeration, affecting the smoothness of gas transmission. Therefore, it is necessary to provide a new sterile ventilation device for planetary gravity mixer to solve the above-mentioned technical problems. Utility Model Content

[0004] The utility model aims to provide a sterile ventilation device for a planetary gravity mixer, which has the advantages of thorough sterilization and avoidance of clogging and reflux, and solves the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aseptic ventilation device for a planetary gravity mixer, comprising: a sealing plug, a second air inlet pipe and an air outlet pipe are commonly clamped inside the sealing plug, the right end of the second air inlet pipe is fixedly connected to a drying box, the right end of the drying box is fixedly connected to a connecting pipe, and the right end of the connecting pipe is fixedly connected to a disinfection bottle; an auxiliary component, the auxiliary component comprises a first air inlet pipe, the first air inlet pipe is fixedly connected to the top of the disinfection bottle, the first air inlet pipe penetrates into the interior of the disinfection bottle, firstly through the sealing plug, the second air inlet pipe and the air outlet pipe are sealed and communicated with the interior of the gravity mixer, so that when the vacuum pump is operating, the gravity mixer A negative pressure is formed inside the sterilizer and the odorous gas inside is extracted, and the outside air enters the sterilizer bottle from the first air inlet pipe for sterilization, and finally enters the drying box through the connecting pipe to dry the gas. Finally, the sterilized and dried gas enters the gravity mixer from the second air inlet pipe. During the sterilization process, the gas flowing into the first air inlet pipe can be diverted through the branch pipe, and finally the gas can fully contact with the disinfectant inside the sterilizer bottle through the air outlet, thereby improving the sterilization efficiency. When the sterilized gas enters the drying box, the desiccant can be separated by the partition and the air vent, so that the thickness of the agglomerate is greatly reduced, thereby not affecting the gas circulation inside the drying box and improving the working efficiency.

[0006] Preferably, the auxiliary component also includes a plurality of branch pipes, and the plurality of branch pipes are evenly and fixedly connected to the bottom of the first air inlet pipe, and air outlet holes are evenly opened on the outside of the plurality of branch pipes. The branch pipes can divert the gas flowing into the first air inlet pipe, and finally the gas can fully contact with the disinfectant inside the disinfection bottle through the air outlet holes, thereby improving the disinfection efficiency.

[0007] Preferably, a sealing cover is provided on the top of the drying box, and a handle is fixedly connected to the top of the sealing cover. The sealing cover can form a sealing effect on the interior of the drying box, so as to facilitate the addition and replacement of the desiccant.

[0008] Preferably, a ring strip is evenly and fixedly connected to the outside of the sealing cover, and a ring groove is provided inside the top of the drying box. The ring strip can be clamped inside the ring groove, so that the connection between the entire drying box and the sealing cover is sealed.

[0009] Preferably, the left end of the air outlet pipe is fixedly connected to a vacuum pump, and the bottom of the vacuum pump is fixedly connected to a base. The vacuum pump can extract the gas inside the gravity mixer and form a negative pressure, while external air can enter from the first air inlet pipe.

[0010] Preferably, a partition is evenly fixedly connected to the bottom of the drying box, and air holes are evenly opened inside the partition. The partition can separate the desiccant, reduce the overall thickness of the desiccant, and avoid agglomeration of the desiccant in the whole box. Too thick desiccant affects gas transmission efficiency.

[0011] Preferably, the inside of the air outlet pipe is fixedly connected with a one-way air outlet valve, and the inside of the first air inlet pipe is fixedly connected with a one-way air inlet valve. The one-way air outlet valve and the one-way air inlet valve are used in combination to ensure the single flow of gas and avoid gas contamination caused by backflow.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model firstly uses a sealing plug to make the second air inlet pipe and the air outlet pipe seal and communicate with the interior of the gravity mixer. When the vacuum pump is working, a negative pressure is formed inside the gravity mixer and the odorous gas inside is extracted. The external air enters the interior of the disinfection bottle from the first air inlet pipe for disinfection, and finally enters the interior of the drying box through the connecting pipe to dry the gas. Finally, the disinfected and dried gas enters the interior of the gravity mixer from the second air inlet pipe. During the disinfection process, the gas flowing into the first air inlet pipe can be diverted through the branch pipe, and finally the gas can fully contact with the disinfectant inside the disinfection bottle through the air outlet, thereby improving the disinfection efficiency.

[0014] 2. According to the utility model, when the sterilized gas enters the drying box, the desiccant can be separated by the partition and the air holes, so that the thickness of the agglomerated desiccant is greatly reduced, thereby not affecting the gas circulation inside the drying box and improving the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the external structure of a sterile ventilation device for a planetary gravity mixer of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of a sterile ventilation device for a planetary gravity mixer of the utility model;

[0017] Figure 3 A schematic diagram of the internal structure of a sterilizing bottle of a sterile ventilation device for a planetary gravity mixer according to the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the internal structure of a drying box of a sterile ventilation device for a planetary gravity mixer.

[0019] In the figure: 1. disinfection bottle; 2. first air inlet pipe; 3. connecting pipe; 4. drying box; 5. second air inlet pipe; 6. air outlet pipe; 7. vacuum pump; 8. base; 9. one-way air outlet valve; 10. one-way air inlet valve; 11. sealing plug; 12. branch pipe; 13. air outlet hole; 14. partition; 15. air vent; 16. ring strip; 17. ring groove; 18. sealing cover. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0021] See also Figures 1 to 4 The utility model provides a technical solution: an aseptic ventilation device for a planetary gravity mixer, comprising: a sealing plug 11, a second air inlet pipe 5 and an air outlet pipe 6 are commonly clamped inside the sealing plug 11, the right end of the second air inlet pipe 5 is fixedly connected to a drying box 4, the right end of the drying box 4 is fixedly connected to a connecting pipe 3, and the right end of the connecting pipe 3 is fixedly connected to a disinfection bottle 1; an auxiliary component, the auxiliary component comprises a first air inlet pipe 2, the first air inlet pipe 2 is fixedly connected to the top of the disinfection bottle 1, the first air inlet pipe 2 runs through the interior of the disinfection bottle 1, firstly through the sealing plug 11, the second air inlet pipe 5 and the air outlet pipe 6 are sealed and communicated with the interior of the gravity mixer, and when the vacuum pump 7 is in operation, a negative pressure is formed inside the gravity mixer. At the same time, the odorous gas inside is extracted out, and the external air enters the interior of the disinfection bottle 1 from the first air inlet pipe 2 for disinfection, and finally enters the interior of the drying box 4 through the connecting pipe 3 to dry the gas. Finally, the disinfected and dried gas enters the interior of the gravity mixer from the second air inlet pipe 5. During the disinfection process, the gas flowing into the first air inlet pipe 2 can be diverted through the branch pipe 12, and finally the gas can be fully contacted with the disinfectant inside the disinfection bottle 1 through the air outlet 13, thereby improving the disinfection efficiency. When the disinfected gas enters the interior of the drying box 4, the desiccant can be separated by the partition 14 and the air vent 15, so that the thickness of the agglomerate is greatly reduced, thereby not affecting the gas circulation inside the drying box 4, and improving the working efficiency.

[0022] The auxiliary components also include a number of branch pipes 12, which are evenly and fixedly connected to the bottom of the first air inlet pipe 2, and air outlet holes 13 are evenly opened on the outside of the branch pipes 12. The branch pipes 12 can divert the gas flowing into the first air inlet pipe 2, and finally the gas can be fully contacted with the disinfectant inside the disinfection bottle 1 through the air outlet holes 13, thereby improving the disinfection efficiency.

[0023] A sealing cover 18 is provided on the top of the drying box 4, and a handle is fixedly connected to the top of the sealing cover 18. The sealing cover 18 can form a sealing effect on the interior of the drying box 4, so as to facilitate the addition and replacement of the desiccant.

[0024] The outside of the sealing cover 18 is evenly fixedly connected with a ring strip 16, and the top of the drying box 4 is provided with a ring groove 17. The ring strip 16 can be clamped in the ring groove 17, so that the connection between the entire drying box 4 and the sealing cover 18 is sealed.

[0025] The left end of the air outlet pipe 6 is fixedly connected to a vacuum pump 7, and the bottom of the vacuum pump 7 is fixedly connected to a base 8. The vacuum pump 7 can extract the gas inside the gravity mixer and form a negative pressure, while external air can enter from the first air inlet pipe 2.

[0026] When the planetary gravity mixer is used with an aseptic ventilation device, first, the second air inlet pipe 5 and the air outlet pipe 6 are sealed and connected to the interior of the gravity mixer through the sealing plug 11. When the vacuum pump 7 is in operation, a negative pressure is formed inside the gravity mixer and the odorous gas inside is extracted. The external air enters the interior of the disinfection bottle 1 from the first air inlet pipe 2 for disinfection, and finally enters the interior of the drying box 4 through the connecting pipe 3 to dry the gas. Finally, the disinfected and dried gas enters the interior of the gravity mixer from the second air inlet pipe 5. During the disinfection process, the gas flowing into the first air inlet pipe 2 can be diverted through the branch pipe 12, and finally the gas can be fully in contact with the disinfectant inside the disinfection bottle 1 through the air outlet 13, thereby improving the disinfection efficiency.

[0027] See also Figures 1 to 4 The utility model provides a technical solution: a sterile ventilation device for a planetary gravity mixer, wherein a partition 14 is evenly fixedly connected to the bottom of a drying box 4, and air holes 15 are evenly opened inside the partition 14. The partition 14 can separate the desiccant, reduce the overall thickness of the desiccant, and avoid agglomeration of the desiccant in the whole box. Too thick desiccant affects the gas transmission efficiency.

[0028] A one-way air outlet valve 9 is fixedly connected inside the air outlet pipe 6, and a one-way air inlet valve 10 is fixedly connected inside the first air inlet pipe 2. The one-way air outlet valve 9 and the one-way air inlet valve 10 are used in combination to ensure the single flow of gas and avoid gas pollution caused by backflow.

[0029] When the planetary gravity mixer is used with a sterile ventilation device, when the sterilized gas enters the drying box 4, the desiccant can be separated by the partition 14 and the air vents 15, so that the thickness of the agglomerated desiccant is greatly reduced, thereby not affecting the gas circulation inside the drying box 4 and improving the working efficiency.

[0030] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification and the drawings can also be directly processed according to the existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sterile ventilation device for a planetary gravity mixer, characterized in that: include: A sealing plug (11), wherein a second air inlet pipe (5) and an air outlet pipe (6) are jointly clamped inside the sealing plug (11), the right end of the second air inlet pipe (5) is fixedly connected to a drying box (4), the right end of the drying box (4) is fixedly connected to a connecting pipe (3), and the right end of the connecting pipe (3) is fixedly connected to a disinfection bottle (1); An auxiliary component, the auxiliary component comprising a first air inlet pipe (2), the first air inlet pipe (2) being fixedly connected to the top of the sterilizing bottle (1), and the first air inlet pipe (2) penetrating into the interior of the sterilizing bottle (1); The auxiliary component further comprises a plurality of branch pipes (12), wherein the plurality of branch pipes (12) are evenly fixedly connected to the bottom of the first air inlet pipe (2), and air outlet holes (13) are evenly opened on the outside of the plurality of branch pipes (12).

2. The aseptic ventilation device for a planetary gravity mixer according to claim 1, characterized in that: A sealing cover (18) is disposed on the top of the drying box (4), and a handle is fixedly connected to the top of the sealing cover (18).

3. The aseptic ventilation device for a planetary gravity mixer according to claim 2, characterized in that: The outside of the sealing cover (18) is evenly and fixedly connected with a ring strip (16), and the top of the drying box (4) is provided with a ring groove (17).

4. The aseptic ventilation device for a planetary gravity mixer according to claim 1, characterized in that: The left end of the air outlet pipe (6) is fixedly connected to an air pump (7), and the bottom of the air pump (7) is fixedly connected to a base (8).

5. The aseptic ventilation device for a planetary gravity mixer according to claim 1, characterized in that: A partition (14) is evenly fixedly connected to the bottom of the drying box (4), and air holes (15) are evenly opened inside the partition (14).

6. The aseptic ventilation device for a planetary gravity mixer according to claim 1, characterized in that: A one-way air outlet valve (9) is fixedly connected inside the air outlet pipe (6), and a one-way air inlet valve (10) is fixedly connected inside the first air inlet pipe (2).

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