Air filtering device for yeast fermentation

Abstract

The utility model discloses an air filtering device for yeast fermentation, which relates to the technical field of yeast fermentation processing, and comprises an adjusting pipe assembly and a butt joint pipe fitting, one end of the adjusting pipe assembly is connected and provided with the butt joint pipe fitting, and one end of the adjusting pipe assembly far away from the butt joint pipe fitting is connected and provided with an air inlet cylinder; and a filtering assembly is mounted in the air inlet barrel. According to the air filtering device for yeast fermentation, the butt joint pipe fitting is installed at one end of the adjusting pipe assembly, and by means of the structural characteristics of the butt joint pipe fitting, a rectangular flange conversion structure can be provided for a circular connecting flange at one end of the adjusting pipe assembly; therefore, the whole device can be in butt joint and combined with the flange structures of the circular structure and the rectangular structure according to needs, the overall structural flexibility of the device is guaranteed in cooperation with the bendable adjustability of the structure of the adjusting pipe assembly, and the adjusting pipe assembly is connected with the air inlet barrel and the butt joint pipe fitting through the flange structures; and the structure is convenient to disassemble and maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of yeast fermentation, in particular to an air filtering device for yeast fermentation. Background Art

[0002] Yeast fermentation is the process by which yeast, under aerobic or anaerobic conditions, decomposes organic matter to produce carbon dioxide and alcohol. This process is widely used in the food, biological, and chemical industries and is a fundamental process in bioengineering.

[0003] Yeast fermentation works by absorbing nutrients from the dough, maintaining its life activities, and producing carbon dioxide, which in turn causes the dough to rise. Yeast is a facultative anaerobic microorganism that can survive and reproduce in both aerobic and anaerobic conditions.

[0004] Factors that influence yeast fermentation include temperature, oxygen, nutrients (such as sugars), pH, and moisture. The optimal temperature range is 25-35 degrees Celsius, the pH prefers an acidic environment, and moisture is one of the conditions required for enzyme activity.

[0005] Air filtration devices are used in the yeast processing process. Air filtration devices for yeast fermentation are equipment specially designed for the yeast fermentation process. They aim to provide sterile air with appropriate temperature and humidity to ensure the smooth progress of the fermentation process. This device usually includes multiple filter layers and temperature control functions to ensure the optimization of air quality and fermentation conditions.

[0006] Conventional air filtration devices generally use a circular flange structure to connect and combine pipes. However, due to the relatively fixed structure, when encountering a rectangular flange structure, installation is relatively inconvenient and time-consuming to modify the structure to complete the structural docking, resulting in time-consuming and labor-intensive operations.

[0007] Therefore, in view of this, the existing structure and defects are studied and improved, and an air filtration device for yeast fermentation is proposed. Utility Model Content

[0008] The purpose of the utility model is to provide an air filtration device for yeast fermentation to solve the problems raised in the above background technology.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air filtration device for yeast fermentation, comprising a regulating tube assembly and a docking tube fitting, one end of the regulating tube assembly is connected to and installed with the docking tube fitting, and the end of the regulating tube assembly away from the docking tube fitting is connected to and installed with an air inlet duct, and a filter assembly is installed inside the air inlet duct, the docking tube fitting comprises a docking tube body, a connecting plate, a docking groove, a rectangular flange and a support pile, one end of the docking tube body is installed with a connecting plate, and a docking groove is provided on the side of the connecting plate away from the docking tube body, and a rectangular flange is installed on the side of the docking tube body away from the connecting plate, and a support pile is horizontally connected between the rectangular flange and the connecting plate.

[0010] Furthermore, the regulating pipe assembly includes a moisture-proof joint pipe, a protective sleeve, a support joint pipe and a connecting flange. The outer part of the moisture-proof joint pipe is sleeved with a protective sleeve, and both ends of the protective sleeve are connected to the support joint pipe, and a connecting flange is installed at the end of the support joint pipe away from the protective sleeve.

[0011] Furthermore, the protective sleeve is arranged in a bendable and adjustable structure, and the moisture-proof joint pipe is fixed to the inner wall surface of the protective sleeve, and the support joint pipe and the connecting flange are fixedly connected.

[0012] Furthermore, the support piles are horizontally connected to the connecting plate and the four diagonal corners of the rectangular flange, the inner surface structure of the docking groove and the outer surface structure of the connecting flange match each other and are connected and fixed to each other using a flange structure.

[0013] Furthermore, the air inlet duct includes an air duct body, a docking flange and an anti-stick coating. The docking flange is installed on the top of the air duct body, and the inner wall surface of the air duct body is sprayed with an anti-stick coating.

[0014] Furthermore, the docking flange is connected to the duct body by welding, and the docking flange has the same structure as the connecting flange.

[0015] Furthermore, the filter assembly includes an ultraviolet sterilization lamp, a dehumidification plate, a dust removal plate and a filter plate. The dehumidification plate is installed on the top of the ultraviolet sterilization lamp, and the dust removal plate is installed at the bottom of the ultraviolet sterilization lamp, and two groups of filter plates are installed at the bottom of the dust removal plate.

[0016] Furthermore, the filter plate is horizontally mounted inside the bottom opening of the air duct body, and the ultraviolet germicidal lamp is fixedly mounted on the upper end of the interior of the air duct body.

[0017] The utility model provides an air filtration device for yeast fermentation, which has the following beneficial effects:

[0018] 1. The utility model is provided with a butt joint fitting at one end of the adjusting pipe assembly, wherein a connecting plate is provided at one end of the butt joint body, and a butt joint groove is opened on the side surface of the connecting plate, so that the protective sleeve can embed the connecting flange at one end of the supporting section pipe therein, and cooperate with the use of bolts, so that the butt joint fitting and the adjusting pipe assembly can be tightly combined, and then the rectangular flange at the other end of the butt joint body is used to enable the entire device to be combined and connected with the flange of the rectangular structure. The use of the above structure can not only ensure the flexibility of the use of the device, but also achieve effective structural adaptation on the circular or rectangular flange structure, thereby playing a flexible structural assembly role to cope with different installation structures.

[0019] 2. The utility model arranges and installs a plurality of moisture-proof joint tubes on the inner wall surface of the protective sleeve. By using the moisture-proof joint tubes, the air after purification and disinfection by the filtered component can be further dehumidified to avoid unnecessary influence of water vapor in the air on yeast fermentation. In addition, since the protective sleeve itself has flexible bending and adjustment properties, the entire adjustment tube assembly can be bent and oriented in different directions as needed, so as to realize flexible adjustment of the direction of the air inlet duct connected thereto according to the installation position of the device, avoid affecting the air input, and protect the moisture-proof joint tube inside the moisture-proof joint tube at the same time. The support joint tube is installed on the connecting flanges at both ends of the protective sleeve, which can realize the fastening combination with the docking pipe fittings and the air inlet duct, and can also be flexibly disassembled to facilitate cleaning and maintenance of the interior of the structure, thereby ensuring the convenience of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main body axial side structure of an air filter device for yeast fermentation according to the present invention;

[0021] Figure 2 This is a schematic structural diagram of a regulating tube assembly of an air filtration device for yeast fermentation according to the present invention;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of a butt joint pipe of an air filtration device for yeast fermentation according to the present invention;

[0023] Figure 4 This is a schematic diagram of the exploded structure of a filter component of an air filter device for yeast fermentation according to the present invention.

[0024] In the figure: 1. Adjusting pipe assembly; 101. Moisture-proof joint pipe; 102. Protective sleeve; 103. Support joint pipe; 104. Connecting flange; 2. Butt joint fitting; 201. Butt joint pipe body; 202. Connecting plate; 203. Butt joint groove; 204. Rectangular flange; 205. Support pile; 3. Air inlet duct; 301. Air duct body; 302. Butt joint flange; 303. Anti-stick coating; 4. Filter assembly; 401. Ultraviolet germicidal lamp; 402. Dehumidification plate; 403. Dust removal plate; 404. Filter plate. DETAILED DESCRIPTION

[0025] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] like Figures 1 to 4 As shown, an air filtration device for yeast fermentation includes a regulating tube assembly 1 and a docking tube assembly 2, one end of the regulating tube assembly 1 is connected to the docking tube assembly 2, and the end of the regulating tube assembly 1 away from the docking tube assembly 2 is connected to the air inlet 3, and the air inlet 3 is internally installed with a filter assembly 4, the docking tube assembly 2 includes a docking tube body 201, a connecting plate 202, a docking groove 203, a rectangular flange 204 and a support pile 205, one end of the docking tube body 201 is installed with a connecting plate 202, and a docking groove 203 is provided on the side of the connecting plate 202 away from the docking tube body 201, and a rectangular flange 204 is installed on the side of the docking tube body 201 away from the connecting plate 202, and A supporting pile 205 is horizontally connected between the rectangular flange 204 and the connecting plate 202. The supporting pile 205 is horizontally connected to the four diagonal corners of the connecting plate 202 and the rectangular flange 204. The inner surface structure of the docking groove 203 matches the outer surface structure of the connecting flange 104 and is connected and fixed to each other using a flange structure. By embedding the connecting flange 104 at one end of the support joint pipe 103 into the docking groove 203 and using bolts, the docking pipe fitting 2 and the adjusting pipe assembly 1 can be tightly combined, and then the rectangular flange 204 at the other end of the docking pipe body 201 is used to enable the entire device to be combined and connected with the flange of the rectangular structure, playing the structural role of a conversion head.

[0027] like Figures 1 to 4As shown, the regulating pipe assembly 1 includes a moisture-proof joint pipe 101, a protective sleeve 102, a support joint pipe 103 and a connecting flange 104. The outer portion of the moisture-proof joint pipe 101 is sleeved with the protective sleeve 102, and both ends of the protective sleeve 102 are connected to the support joint pipe 103, and the end of the support joint pipe 103 away from the protective sleeve 102 is installed with a connecting flange 104. The protective sleeve 102 adopts a bendable and adjustable structure. The moisture-proof joint pipe 101 is fixed to the inner wall surface of the protective sleeve 102, and the support joint pipe 103 and the connecting flange 104 are fixedly connected. The air inlet duct 3 includes an air duct body 301, a docking flange 302 and an anti-stick coating 303. The top of the air duct body 301 is installed with a docking flange 302, and the inner wall surface of the air duct body 301 is sprayed with an anti-stick coating 303. The docking flange 302 is welded to the air duct body 301, and the docking flange 30 The structure of the filter assembly 4 is the same as that of the connecting flange 104. The filter assembly 4 includes an ultraviolet germicidal lamp 401, a dehumidification plate 402, a dust removal plate 403, and a filter plate 404. The dehumidification plate 402 is installed on the top of the ultraviolet germicidal lamp 401, and the dust removal plate 403 is installed on the bottom of the ultraviolet germicidal lamp 401. In addition, two sets of filter plates 404 are installed on the bottom of the dust removal plate 403. The filter plates 404 are horizontally mounted inside the bottom opening of the air duct body 301, and the ultraviolet germicidal lamp 401 is fixedly mounted on the upper end of the interior of the air duct body 301. The use of the moisture-proof joint tube 101 can effectively further absorb moisture and dehumidify the air purified and sterilized by the filter assembly 4, thereby preventing the water vapor in the air from having unnecessary effects on yeast fermentation. In addition, because the protective sleeve 102 itself has flexible bending and adjustment properties, the entire regulating tube assembly 1 can be bent and oriented in different directions as needed.

[0028] In summary, if Figures 1 to 4 As shown, when using the air filtration device for yeast fermentation, first, according to the installation requirements, it is selected whether to use the docking pipe fitting 2. When the docking pipe fitting 2 is needed, it is only necessary to insert the connecting flange 104 at one end of the protective sleeve 102 connected by the support joint pipe 103 into the docking groove 203 on the surface of the connecting plate 202 at one end of the docking pipe body 201, and use bolts to connect and assemble them, thereby quickly assembling the regulating pipe assembly 1 and the docking pipe fitting 2.

[0029] After that, it is only necessary to assemble the rectangular flange 204 at the other end of the butt joint body 201 with the downstream pipeline equipment, while the support piles 205 can ensure the structural support and stability between the connecting plate 202 and the rectangular flange 204;

[0030] When the entire device is in use, the outside air will enter it from the opening of the air duct body 301. First, under the action of the two sets of filter plates 404, the dust and impurities in the air will be effectively filtered and purified. Then, under the action of the dust removal plate 403, the dust will be further purified and removed. Subsequently, under the operation of the ultraviolet sterilization lamp 401, the bacteria and viruses in the air will be disinfected. After that, under the action of the dehumidification plate 402, the excess water vapor in the air will be removed, and the moisture-proof joint tube 101 inside the protective sleeve 102 can effectively ensure the dryness of the air, so that it can be subsequently injected into the interior of the fermentation tank to assist the yeast in the fermentation operation.

[0031] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. An air filtration device for yeast fermentation, comprising a regulating pipe assembly (1) and a butt-joint pipe assembly (2), characterized in that: One end of the regulating pipe assembly (1) is connected and installed with a butt joint pipe (2), and the end of the regulating pipe assembly (1) away from the butt joint pipe (2) is connected and installed with an air inlet duct (3), and a filter assembly (4) is installed inside the air inlet duct (3), the butt joint pipe assembly (2) comprises a butt joint pipe body (201), a connecting plate (202), a butt joint groove (203), a rectangular flange (204) and a support pile (205), one end of the butt joint pipe body (201) is installed with a connecting plate (202), and a butt joint groove (203) is provided on a side of the connecting plate (202) away from the butt joint pipe body (201), and a rectangular flange (204) is installed on a side of the butt joint pipe body (201) away from the connecting plate (202), and a support pile (205) is horizontally connected between the rectangular flange (204) and the connecting plate (202).

2. The air filtration device for yeast fermentation according to claim 1, characterized in that: The regulating pipe assembly (1) comprises a moisture-proof joint pipe (101), a protective sleeve (102), a support joint pipe (103) and a connecting flange (104); the outer portion of the moisture-proof joint pipe (101) is sleeved with the protective sleeve (102), and both ends of the protective sleeve (102) are connected to the support joint pipe (103), and the end of the support joint pipe (103) away from the protective sleeve (102) is installed with the connecting flange (104).

3. The air filtration device for yeast fermentation according to claim 2, characterized in that: The protective sleeve (102) is arranged in a bendable and adjustable structure, and the moisture-proof joint pipe (101) is fixed to the inner wall surface of the protective sleeve (102), and the supporting joint pipe (103) and the connecting flange (104) are fixedly connected.

4. The air filtration device for yeast fermentation according to claim 2, characterized in that: The support piles (205) are horizontally connected to the four diagonal corners of the connecting plate (202) and the rectangular flange (204); the inner surface structure of the docking groove (203) matches the outer surface structure of the connecting flange (104) and are connected and fixed to each other using a flange structure.

5. The air filtration device for yeast fermentation according to claim 2, characterized in that: The air inlet duct (3) comprises an air duct body (301), a docking flange (302) and an anti-sticking coating (303); the top of the air duct body (301) is provided with a docking flange (302), and the inner wall surface of the air duct body (301) is sprayed with the anti-sticking coating (303).

6. The air filtration device for yeast fermentation according to claim 5, characterized in that: The docking flange (302) is connected to the wind tube body (301) by welding, and the docking flange (302) has the same structure as the connecting flange (104).

7. The air filtration device for yeast fermentation according to claim 5, characterized in that: The filter assembly (4) comprises an ultraviolet germicidal lamp (401), a dehumidification plate (402), a dust removal plate (403) and a filter plate (404); the dehumidification plate (402) is installed on the top of the ultraviolet germicidal lamp (401), the dust removal plate (403) is installed on the bottom of the ultraviolet germicidal lamp (401), and two groups of filter plates (404) are installed on the bottom of the dust removal plate (403).

8. The air filtration device for yeast fermentation according to claim 7, characterized in that: The filter plate (404) is horizontally mounted inside the bottom opening of the air duct body (301), and the ultraviolet germicidal lamp (401) is fixedly mounted on the upper end of the interior of the air duct body (301).

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