Probiotic uniform fermentation reaction device

Abstract

The utility model provides a uniform fermentation reaction device for probiotics. The uniform fermentation reaction device comprises a tank body, a sealing cover, a stirring mechanism, a driving mechanism, a jacket, a bracket and a swinging mechanism, the center of the bottom of the tank body sinks inwards to form a cylindrical center heating cavity, the center heating cavity is communicated with an outer side heating cavity formed by the jacket, hot water is introduced into the heating cavity through the liquid inlet, so that the hot water is contained in the center heating cavity and the outer side heating cavity, the middle and the outer side of the tank body are heated at the same time, heat transfer is better facilitated, and heat exchange efficiency is improved. And the stirring mechanism stirs the liquid, so that the temperature of the liquid is more uniform. The stirring mechanism comprises a rotating shaft, a spiral belt, stirring blades and a stirring cage, the stirring effect is improved through the arrangement of various stirring structures, the tank body swings under the action of the swinging mechanism, stirring while swinging is achieved, and stirring is more sufficient.

Description

Technical Field

[0001] The utility model relates to the field of probiotic fermentation, in particular to a probiotic uniform fermentation reaction device. Background Art

[0002] Probiotics are a type of active microorganisms that are beneficial to the host by colonizing in the human body and changing the composition of the flora in a certain part of the host. They promote nutrient absorption and maintain intestinal health by regulating the host mucosal and systemic immune functions or by regulating the balance of intestinal flora, thereby producing single microorganisms or mixed microorganisms with clear composition that are beneficial to health. Probiotic fermentation requires sufficient stirring, but uneven stirring can easily lead to dead corners and affect the fermentation quality; in addition, the temperature in the fermentation device is mostly heated by heating coils, which is unevenly heated, and the growth and reproduction of microorganisms can only be carried out at a suitable temperature. Utility Model Content

[0003] In view of this, the utility model aims to provide a probiotics uniform fermentation reaction device to solve the above problems.

[0004] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0005] A probiotics uniform fermentation reaction device comprises a tank body, a sealing cover, a stirring mechanism, a driving mechanism, a jacket, a bracket and a swing mechanism; the top of the tank body is open and a sealing cover is installed through a flange, the sealing cover is provided with a feed inlet, the bottom of the tank body is provided with a discharge port, the center of the bottom of the tank body is inwardly recessed to form a cylindrical central heating cavity, and the central heating cavity extends upward to near the top of the tank body; the outer side of the tank body is also provided with a jacket, the jacket is coated on the side wall and the bottom of the tank body, and the outer heating cavity is surrounded by the side wall and the bottom of the tank body, and the outer heating cavity and the central heating cavity are connected The hot chamber is connected, the upper part of the jacket is provided with a liquid inlet, and the lower part of the jacket is provided with a liquid outlet; a stirring mechanism is provided inside the tank body, and the stirring mechanism includes a rotating shaft, a spiral belt, stirring blades and a stirring cage. There are 4 rotating shafts and they are evenly distributed vertically in the tank body. The rotating shaft is driven to rotate by a driving mechanism. The spiral belt is installed on the rotating shaft through a connecting rod. A stirring cage is provided at the bottom end of the rotating shaft, and a number of inclined stirring blades are also provided on the rotating shaft from top to bottom; the left and right sides of the tank body are rotatably installed on the bracket through a fixed shaft, and the bracket is provided with a swinging mechanism for driving the tank body to swing.

[0006] Furthermore, the driving mechanism includes a first motor, a driving shaft, a driving gear and a driven gear. The driving shaft is vertically rotatably arranged on the sealing cover, the driving shaft is connected to the first motor, the driving shaft is provided with a driving gear, the rotating shaft is provided with a driven gear, and the driven gear is meshed with the driving gear.

[0007] Furthermore, a partition is provided between the top of the tank body and the sealing cover, the driving gear and the driven gear are located in the space surrounded by the sealing cover and the partition, and a connecting pipe connected to the feed port is provided on the partition to facilitate feeding.

[0008] Furthermore, the swing mechanism includes a second motor, a mounting frame, an eccentric wheel and a swing plate, the swing plate is fixed on the fixed shaft, the second motor is fixed on the bracket through the mounting frame, the eccentric wheel is connected to the second motor, the eccentric wheel is located below the fixed shaft and in contact with the swing plate, and the center line of the second motor shaft is parallel to the center line of the fixed shaft.

[0009] Furthermore, the inclination directions of two adjacent stirring blades located on the same rotating shaft are different.

[0010] Furthermore, there are two groups of spiral belts on the same rotating shaft, and the spiral belts are respectively arranged on the rotating shaft one above the other.

[0011] Furthermore, a perforated plate is provided on the rotating shaft between the two groups of spiral belts, and the perforated plate is vertically arranged.

[0012] Furthermore, the stirring cage is surrounded by a plurality of stirring bars to form a water drop-shaped structure.

[0013] Compared with the prior art, the probiotics uniform fermentation reaction device described in the utility model has the following advantages:

[0014] The center of the bottom of the tank of the probiotic uniform fermentation reaction device described in the utility model is recessed inward to form a cylindrical central heating chamber, and the central heating chamber is connected to the outer heating chamber formed by the jacket. Hot water is passed into the heating chamber through the liquid inlet, so that there is hot water in the central heating chamber and the outer heating chamber, and the middle and outer sides of the tank are heated at the same time, which is more conducive to the transfer of heat. Then the stirring mechanism stirs the liquid to make the liquid temperature more uniform. The stirring mechanism includes a rotating shaft, a spiral belt, a stirring blade and a stirring cage. The setting of multiple stirring structures improves the stirring effect, and the tank swings under the action of the swing mechanism to achieve stirring while swinging, so that the stirring is more sufficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the structure of the probiotics uniform fermentation reaction device described in an embodiment of the utility model;

[0017] Figure 2 It is a cross-sectional view of the probiotics uniform fermentation reaction device described in the embodiment of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the stirring mechanism described in an embodiment of the utility model.

[0019] Description of reference numerals:

[0020] 1. Tank body; 11. Discharge port; 12. Central heating chamber; 2. Sealing cover; 21. Feed port; 3. Partition; 31. Connecting pipe; 4. Stirring mechanism; 41. Rotating shaft; 42. Spiral belt; 43. Connecting rod; 44. Stirring blade; 45. Orifice plate; 46. Stirring cage; 5. Driving mechanism; 51. First motor; 52. Driving shaft; 53. Driving gear; 54. Driven gear; 6. Jacket; 61. Liquid inlet; 62. Liquid outlet; 7. Bracket; 8. Swinging mechanism; 81. Mounting frame; 82. Second motor; 83. Eccentric wheel; 84. Swinging plate; 9. Fixed shaft. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0022] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0024] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0025] A probiotic uniform fermentation reaction device, comprising a tank body 1, a sealing cover 2, a stirring mechanism 4, a driving mechanism 5, a jacket 6, a bracket 7 and a swing mechanism 8; the top of the tank body 1 is open and a sealing cover 2 is installed through a flange, the sealing cover 2 is provided with a feed inlet 21, the bottom of the tank body 1 is provided with a discharge port 11, the center of the bottom of the tank body 1 is recessed inward to form a cylindrical central heating cavity 12, and the central heating cavity 12 extends upward to near the top of the tank body 1; the outer side of the tank body 1 is also provided with a jacket 6, the jacket 6 is coated on the side wall and the bottom of the tank body 1, and the side wall and the bottom of the tank body 1 form an outer heating cavity, the outer heating cavity is connected to the central heating cavity 12, and the jacket 6 is provided on the outer side of the tank body 1. 6 is provided with a liquid inlet 61 at the upper part, and a liquid outlet 62 is provided at the lower part of the jacket 6; a stirring mechanism 4 is provided inside the tank body 1, and the stirring mechanism 4 includes a rotating shaft 41, a spiral belt 42, a stirring blade 44 and a stirring cage 46. There are 4 rotating shafts 41 and they are evenly distributed vertically in the tank body 1. The rotating shaft 41 is driven to rotate by the driving mechanism 5. The spiral belt 42 is installed on the rotating shaft 41 through a connecting rod 43. A stirring cage 46 is provided at the bottom end of the rotating shaft 41. A plurality of stirring blades 44 arranged obliquely are also provided on the rotating shaft 41 from top to bottom; the left and right sides of the tank body 1 are rotatably installed on the bracket 7 through a fixed shaft 9, and the bracket 7 is provided with a swinging mechanism 8 for driving the tank body 1 to swing.

[0026] The center of the bottom of the tank body is sunken inward to form a cylindrical central heating chamber, which is connected to the outer heating chamber formed by the jacket. Hot water is passed into the heating chamber through the liquid inlet, so that there is hot water in both the central heating chamber and the outer heating chamber. The middle and outer sides of the tank body are heated at the same time, which is more conducive to heat transfer. The stirring mechanism stirs the liquid to make the liquid temperature more uniform. The stirring mechanism includes a rotating shaft, a spiral belt, a stirring blade and a stirring cage. The setting of multiple stirring structures improves the stirring effect. The tank body swings under the action of the swing mechanism to achieve stirring while swinging, making the stirring more complete.

[0027] Exemplarily, the driving mechanism 5 includes a first motor 51, a driving shaft 52, a driving gear 53 and a driven gear 54. The driving shaft 52 is vertically rotatably arranged on the sealing cover 2, the driving shaft 52 is connected to the first motor 51, the driving shaft 52 is provided with a driving gear 53, the rotating shaft 41 is provided with a driven gear 54, and the driven gear 54 is meshed with the driving gear 53. The rotation of the driving gear can drive the driven gears to rotate respectively, thereby realizing the self-rotation of the rotating shaft.

[0028] Specifically, a partition 3 is sandwiched between the top of the tank body 1 and the sealing cover 2, and the driving gear 53 and the driven gear 54 are located in the space surrounded by the sealing cover 2 and the partition 3. The partition 3 is also provided with a connecting pipe 31 connected to the feed port 21 for easy feeding. The driving gear and the driven gear are arranged between the sealing cover and the partition, which can protect the driving gear and the driven gear.

[0029] Exemplarily, the swing mechanism 8 includes a second motor 82, a mounting frame 81, an eccentric wheel 83 and a swing plate 84, wherein the swing plate 84 is fixed to the fixed shaft 9, the second motor 82 is fixed to the bracket 7 through the mounting frame 81, the eccentric wheel 83 is connected to the second motor 82, the eccentric wheel 83 is located below the fixed shaft 9 and in contact with the swing plate 84, and the center line of the shaft of the second motor 82 is parallel to the center line of the fixed shaft 9. The second motor drives the eccentric wheel to rotate, and the eccentric wheel contacts the swing plate to drive the swing plate to rotate, thereby driving the tank body to swing, and when the eccentric wheel is no longer in contact with the swing plate, the swing plate swings back under the action of gravity and inertia, and the tank body is repeatedly swung in this way, which is conducive to the mixing of the liquid.

[0030] Exemplarily, the two adjacent stirring blades 44 on the same rotating shaft 41 have different inclination directions. The different inclination directions make the trajectories of the two adjacent stirring blades different, thereby increasing the turbulence of the liquid and being more conducive to uniform stirring.

[0031] Exemplarily, there are two groups of spiral belts 42 on the same rotating shaft 41 , and the spiral belts 42 are respectively arranged one above the other on the rotating shaft 41 .

[0032] Specifically, a perforated plate 45 is provided on the rotating shaft 41 between the two sets of spiral belts 42 , and the perforated plate 45 is vertically arranged.

[0033] Exemplarily, the stirring cage 46 is surrounded by a plurality of stirring bars to form a water drop-shaped structure.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A probiotics uniform fermentation reaction device, characterized in that: The invention comprises a tank body, a sealing cover, a stirring mechanism, a driving mechanism, a jacket, a bracket and a swinging mechanism; the top of the tank body is open and a sealing cover is installed through a flange, a feeding port is arranged on the sealing cover, a discharging port is arranged at the bottom of the tank body, the center of the bottom of the tank body is recessed inward to form a cylindrical central heating chamber, and the central heating chamber extends upward to near the top of the tank body; a jacket is also arranged on the outside of the tank body, the jacket is covered on the side wall and the bottom of the tank body, and forms an outer heating chamber with the side wall and the bottom of the tank body, the outer heating chamber is connected with the central heating chamber, a liquid inlet is arranged on the upper part of the jacket, and a liquid outlet is arranged on the lower part of the jacket; a stirring mechanism is arranged inside the tank body, the stirring mechanism comprises a rotating shaft, a spiral belt, stirring blades and a stirring cage, 4 rotating shafts are arranged and vertically evenly distributed in the tank body, the rotating shaft is driven to rotate by the driving mechanism, the spiral belt is installed on the rotating shaft through a connecting rod, a stirring cage is arranged at the bottom end of the rotating shaft, and a plurality of inclined stirring blades are arranged on the rotating shaft from top to bottom; the left and right sides of the tank body are rotatably installed on the bracket through a fixed shaft, and a swinging mechanism for driving the tank body to swing is arranged on the bracket.

2. The probiotics uniform fermentation reaction device according to claim 1, characterized in that: The driving mechanism includes a first motor, a driving shaft, a driving gear and a driven gear. The driving shaft is vertically rotatably arranged on the sealing cover and is connected to the first motor. The driving shaft is provided with a driving gear, and the rotating shaft is provided with a driven gear. The driven gear is meshed with the driving gear.

3. The probiotics uniform fermentation reaction device according to claim 2, characterized in that: A partition is sandwiched between the top of the tank body and the sealing cover. The driving gear and the driven gear are located in the space surrounded by the sealing cover and the partition. A connecting pipe connected to the feed port is also provided on the partition to facilitate feeding.

4. The probiotics uniform fermentation reaction device according to claim 1, characterized in that: The swing mechanism includes a second motor, a mounting frame, an eccentric wheel and a swing plate. The swing plate is fixed on the fixed shaft. The second motor is fixed on the bracket through the mounting frame. The eccentric wheel is connected to the second motor. The eccentric wheel is located below the fixed shaft and contacts the swing plate. The center line of the second motor shaft is parallel to the center line of the fixed shaft.

5. The probiotics uniform fermentation reaction device according to claim 1, characterized in that: The inclination directions of two adjacent stirring blades located on the same rotating shaft are different.

6. The probiotics uniform fermentation reaction device according to claim 1, characterized in that: There are two groups of spiral belts on the same rotating shaft, which are respectively arranged on the rotating shaft one above the other.

7. The probiotics uniform fermentation reaction device according to claim 6, characterized in that: A perforated plate is also arranged on the rotating shaft between the two sets of spiral belts, and the perforated plate is arranged vertically.

8. The probiotics uniform fermentation reaction device according to claim 1, characterized in that: The stirring cage is surrounded by a number of stirring bars to form a water drop-shaped structure.

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