Microbial reactor

Abstract

The utility model provides a microbial reactor which comprises a bracket and two groups of fixing plates rotationally connected to the side wall of the bracket, the fixing plates are symmetrically arranged about the central axis of the bracket, the side walls of the two groups of fixing plates are fixedly connected with a group of reaction tanks, and the inner walls of the reaction tanks are rotationally connected with driving rods; the outer wall of the driving rod is fixedly connected with uniformly distributed stirring frames, the inner wall of the reaction tank is connected with a spraying part for increasing full contact between flora and a nutrient solution, the outer wall of each stirring frame is connected with a stirring part for improving the stirring efficiency of the nutrient solution, and deflection and sliding of a spraying rod can be realized by arranging the spraying parts; by arranging the stirring component, the mixing frame is driven to stir from the periphery of the reaction tank at the same time, and the mixing efficiency of the flora and the fermentation liquor is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of microbial fermentation design, in particular to a microbial reactor. Background Art

[0002] Microbial fermentation refers to the process of using microorganisms to convert raw materials into products needed by humans through specific metabolic pathways under suitable conditions. The production level of microbial fermentation mainly depends on the genetic characteristics of the strain itself and the culture conditions, and microbial fermentation requires the use of a fermentation reactor.

[0003] After searching, the Chinese patent application number CN202220108109.7 discloses a microbial reactor, including a vessel base and a reactor, a vessel chamber is provided at the top of the vessel base, a reactor is provided inside the vessel chamber, a support leg is provided at the bottom end of the reactor, a support seat is provided at the bottom end of the support leg, a moving wheel is connected to the bottom end of the support seat, a rack is provided at the top of the support seat, a corresponding gear is provided above the rack, and a synchronous motor on the outer side of the corresponding gear connector room is provided, an electric lifting rod is provided on the vessel base, a fixing plate is connected to the top end of the electric lifting rod, and a positioning rod is connected to the bottom end of the support seat.

[0004] The above patent has the following deficiencies: 1. In the process of introducing the fermentation liquid into the reactor, due to the large number of bacterial colonies therein, the contact area between the fermentation liquid and the bacterial colonies is small, resulting in a decrease in the reaction efficiency between the bacterial colonies and the fermentation liquid; 2. In the process of fusing the bacterial colonies with the nutrient solution, although stirring blades can be used to promote the mixing of the bacterial liquid, in the context of pursuing higher work efficiency, this method may not be convenient for us to shorten the reaction time, and the work efficiency is low.

[0005] Therefore, a microbial reactor is urgently needed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to address the current problem that, in the process of introducing fermentation liquid into a reactor, the contact area between the fermentation liquid and the bacterial colony is small due to the large number of bacterial colonies therein, resulting in reduced reaction efficiency between the bacterial colonies and the fermentation liquid; in the process of fusing the bacterial colonies with the nutrient solution, although stirring blades can be used to promote the mixing of the bacterial liquid, in the context of pursuing higher work efficiency, this method may not be convenient for us to shorten the reaction time, resulting in low work efficiency.

[0007] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0008] A microbial reactor is provided to improve the above problems.

[0009] The specific application is as follows:

[0010] A microbial reactor comprises a bracket and a fixed plate rotatably connected to the side wall of the bracket, wherein two groups of the fixed plates are symmetrically arranged about the central axis of the bracket, and a group of reaction tanks are fixedly connected to the side walls of the two groups of fixed plates, the inner wall of the reaction tank is rotatably connected to a driving rod, the outer wall of the driving rod is fixedly connected to a uniformly distributed stirring rack, the inner wall of the reaction tank is connected to a spraying component for increasing the full contact between the bacterial flora and the nutrient solution, and the outer wall of the stirring rack is connected to a stirring component for improving the stirring efficiency of the nutrient solution.

[0011] As a preferred technical solution of the present application, the spraying component includes a support plate fixedly connected to the inner wall of the reaction tank, and the support plate is symmetrically arranged in two groups about the central axis of the reaction tank. The inner wall of the support plate is slidably connected to a spray rod, and the outer wall of the spray rod is fixedly connected to a uniformly distributed spray head, and the outer wall of the spray rod is fixedly connected to a limiting plate.

[0012] As a preferred technical solution of the present application, the inner wall of the reaction tank is fixedly connected to a rotating frame, the inner wall of the rotating frame is rotatably connected to a rotating rod, the outer wall of the rotating rod is fixedly connected to a reciprocating ring, the side wall of the reciprocating ring is fixedly connected to the reciprocating rod, the outer wall of the reciprocating rod is fixedly connected to a universal ball, the universal ball is also matched with a limit plate, the outer wall of the reciprocating ring is provided with evenly distributed tooth grooves, the top wall of the driving rod is fixedly connected to a first tooth ring, and the first tooth ring is meshed with the reciprocating ring through the tooth grooves.

[0013] As a preferred technical solution of the present application, the stirring component includes a mixing rod rotatably connected to the inner wall of the stirring frame, the outer wall of the mixing rod is fixedly connected to a uniformly distributed mixing frame, one end of the mixing rod passing through the stirring frame is also fixedly connected to a first gear, the inner wall of the reaction tank is fixedly connected to a second gear ring, and the first gear is meshingly connected to the second gear ring.

[0014] As a preferred technical solution of the present application, the side wall of the bracket is fixedly connected to the support frame, the top wall of the support frame is fixedly connected to the first drive motor, and the side wall of the bracket is slidably connected to the rack.

[0015] As a preferred technical solution of the present application, the side wall of the rack is fixedly connected to a moving ring, the output end of the first drive motor is fixedly connected to a rotating handle, the rotating handle is also slidably connected to the inner wall of the moving ring, the side wall of the bracket is rotatably connected to a second gear, the second gear is fixedly connected to one group of fixed plates, and the rack is meshingly connected to the second gear.

[0016] As a preferred technical solution of the present application, the bottom wall of the reaction tank is fixedly connected to a second drive motor, the output end of the second drive motor is fixedly connected to the drive rod, the outer wall of the reaction tank is fixedly connected to a discharge pipe, and the outer wall of the discharge pipe is fixedly connected to a solenoid valve.

[0017] As a preferred technical solution of the present application, a bellows is fixedly connected to the side wall of the spray rod, and two groups of the bellows are symmetrically arranged about the central axis of the spray rod. A connecting pipe is fixedly connected to the top wall of the reaction tank, and one end of the bellows away from the spray rod is also fixedly connected to the connecting pipe. The connecting pipe, the bellows, the spray rod and the spray head are connected, and a feeding pipe is fixedly connected to the top wall of the reaction tank.

[0018] In the scheme of this application:

[0019] 1. By setting a reciprocating ring to rotate, the reciprocating rod drives the limit plate to deflect and slide under the action of the universal ball, and the limit plate drives the spray plate to deflect and slide, thereby increasing the spray range of the fermentation liquid and increasing the contact area with the bacterial colony. It is more practical and solves the problem in the prior art that in the process of introducing the fermentation liquid into the reactor, due to the large number of bacterial colonies, the contact area between the fermentation liquid and the bacterial colony is small, resulting in reduced reaction efficiency between the bacterial colony and the fermentation liquid;

[0020] 2. The rotating handle is driven to rotate by the first driving motor, and the rotating handle slides on the inner wall of the moving ring, thereby driving the rack to move back and forth, and the rack is meshed with the second gear, thereby driving the reaction tank to swing back and forth, thereby achieving better mixing of the bacterial flora and the fermentation liquid, increasing work efficiency, and solving the problem in the prior art that in the process of fusion of the bacterial flora and the nutrient solution, although the stirring blade can be used to promote the mixing of the bacterial liquid, in the context of pursuing higher work efficiency, this method may not be convenient for us to shorten the reaction time and the work efficiency is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the overall structure of a microbial reactor provided in this application;

[0022] Figure 2 This is one of the cross-sectional structural schematic diagrams of a microbial reactor provided in this application;

[0023] Figure 3 The second schematic diagram of the cross-sectional structure of a microbial reactor provided in this application;

[0024] Figure 4 The third schematic diagram of the cross-sectional structure of a microbial reactor provided in this application;

[0025] Figure 5 A microbial reactor provided in this application Figure 1 A magnified view of the structure in the middle;

[0026] Figure 6 A microbial reactor provided in this application Figure 3 Middle B is an enlarged view of the structure;

[0027] Figure 7 A microbial reactor provided in this application Figure 4 Enlarged view of the structure in C.

[0028] Indicated in the figure:

[0029] 100, bracket; 101, fixed plate; 102, reaction tank; 103, driving rod; 104, stirring frame; 110, support plate; 111, spray rod; 112, spray head; 113, limit plate; 114, rotating frame; 115, rotating rod; 116, reciprocating ring; 117, reciprocating rod; 118, universal ball; 119, tooth groove; 120, first gear ring; 130, mixing rod; 131, mixing frame; 132, first gear; 133, second gear ring; 140, support frame; 141, first driving motor; 142, rack; 143, moving ring; 144, rotating handle; 145, second gear; 150, second driving motor; 151, discharge pipe; 152, solenoid valve; 153, bellows; 154, connecting pipe; 155, feeding pipe. DETAILED DESCRIPTION

[0030] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0031] like Figure 1-2 As shown, this embodiment proposes a microbial reactor, including a bracket 100 and a fixed plate 101 rotatably connected to the side wall of the bracket 100, two groups of fixed plates 101 are symmetrically arranged about the central axis of the bracket 100, and a group of reaction tanks 102 are fixedly connected to the side walls of the two groups of fixed plates 101, the inner wall of the reaction tank 102 is rotatably connected to a driving rod 103, the outer wall of the driving rod 103 is fixedly connected to a uniformly distributed stirring frame 104, the inner wall of the reaction tank 102 is connected to a spraying component for increasing the full contact between the bacterial flora and the nutrient solution, the outer wall of the stirring frame 104 is connected to a stirring component for improving the stirring efficiency of the nutrient solution, and the driving rod 103 is arranged to facilitate the transmission of the driving force, thereby improving the overall linkage.

[0032] like Figure 1-7As shown, as a preferred embodiment, on the basis of the above-mentioned manner, further, the spraying component includes a support plate 110 fixedly connected to the inner wall of the reaction tank 102, and two groups of support plates 110 are symmetrically arranged about the central axis of the reaction tank 102. The inner wall of the support plate 110 is slidably connected to a spray rod 111, and the outer wall of the spray rod 111 is fixedly connected to a uniformly distributed spray head 112, and the outer wall of the spray rod 111 is fixedly connected to a limiting plate 113. By providing the support plate 110, it is easier for the spray rod 111 to slide, thereby increasing the spraying range of the fermentation liquid.

[0033] like Figure 1-5 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the inner wall of the reaction tank 102 is fixedly connected to a rotating frame 114, the inner wall of the rotating frame 114 is rotatably connected to a rotating rod 115, the outer wall of the rotating rod 115 is fixedly connected to a reciprocating ring 116, the side wall of the reciprocating ring 116 is fixedly connected to a reciprocating rod 117, the outer wall of the reciprocating rod 117 is fixedly connected to a universal ball 118, the universal ball 118 is also matched with the limiting plate 113, the outer wall of the reciprocating ring 116 is provided with evenly distributed tooth grooves 119, the top wall of the driving rod 103 is fixedly connected to a first tooth ring 120, the first tooth ring 120 is meshed with the reciprocating ring 116 through the tooth grooves 119, and by arranging the universal ball 118, it can realize universal rotation on the side wall of the limiting plate 113. This design significantly improves the flexibility of the limiting plate 113.

[0034] like Figure 1-4 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the stirring component includes a mixing rod 130 rotatably connected to the inner wall of the stirring frame 104, the outer wall of the mixing rod 130 is fixedly connected with a uniformly distributed mixing frame 131, the end of the mixing rod 130 passing through the stirring frame 104 is also fixedly connected with a first gear 132, the inner wall of the reaction tank 102 is fixedly connected with a second gear ring 133, the first gear 132 is meshed with the second gear ring 133, and the first gear 132 is meshed with the second gear ring 133, thereby driving the mixing frame 131 to rotate, so as to improve the mixing efficiency of the bacterial flora and the fermentation liquid.

[0035] like Figure 1-4 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the side wall of the bracket 100 is fixedly connected to the support frame 140, the top wall of the support frame 140 is fixedly connected to the first drive motor 141, and the side wall of the bracket 100 is slidably connected to the rack 142. By setting the support frame 140, the stability of the first drive motor 141 can be improved.

[0036] like Figure 1-6As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the side wall of the rack 142 is fixedly connected to a moving ring 143, the output end of the first drive motor 141 is fixedly connected to a rotating handle 144, the rotating handle 144 is also slidably connected to the inner wall of the moving ring 143, the side wall of the bracket 100 is rotatably connected to a second gear 145, the second gear 145 is fixedly connected to one group of fixed plates 101, the rack 142 is meshed with the second gear 145, and slides on the inner wall of the moving ring 143 through the rotating handle 144. The eccentric setting enables the moving ring 143 to drive the rack 142 to move back and forth in the reciprocating motion, and the second gear 145 is meshed with the rack 142, and the fixed plate 101 is driven to swing back and forth through the second gear 145, thereby realizing the shaking of the reaction tank 102, which is convenient for improving work efficiency.

[0037] like Figure 1-2 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the bottom wall of the reaction tank 102 is fixedly connected to the second drive motor 150, the output end of the second drive motor 150 is fixedly connected to the drive rod 103, the outer wall of the reaction tank 102 is fixedly connected to a discharge pipe 151, and the outer wall of the discharge pipe 151 is fixedly connected to a solenoid valve 152. By setting the discharge pipe 151, it is convenient to discharge the bacteria that have reacted well, which is more convenient to use.

[0038] like Figure 1-3 As shown, as a preferred embodiment, on the basis of the above-mentioned manner, further, the side wall of the spray rod 111 is fixedly connected with a bellows 153, and two groups of bellows 153 are symmetrically arranged about the central axis of the spray rod 111, and the top wall of the reaction tank 102 is fixedly connected with a connecting pipe 154, and the end of the bellows 153 away from the spray rod 111 is also fixedly connected to the connecting pipe 154, and the connecting pipe 154, the bellows 153, the spray rod 111 and the spray head 112 are connected, and the top wall of the reaction tank 102 is fixedly connected with a feeding pipe 155. By arranging the bellows 153, extension and shortening can be achieved, so that the spray rod 111 will not be affected when it slides and rotates, and the practicality is stronger.

[0039] Specifically, when the microbial reactor is in use, the bacterial colony is first added into the reaction tank 102 through the feeding pipe 155. After the addition is completed, the external interface of the fermentation liquid is connected to the connecting pipe 154, and the fermentation liquid enters the spraying rod 111 through the connecting pipe 154 and the bellows 153, and is sprayed through the spraying head 112. At the same time, the second driving motor 150 is started to drive the driving rod 103 to rotate, and the driving rod 103 drives the stirring frame 104 to rotate. At the same time, the stirring frame 104 drives the stirring frame 104 to rotate. The first gear 132 on the mixing rod 130 is driven to rotate under the action of the second gear ring 133, thereby realizing the rotation of the mixing rod 130, and the mixing frame 131 is driven by the mixing rod 130 to synchronously stir the bacterial colony. At the same time, the first gear ring 120 on the top wall of the driving rod 103 is also synchronously rotated. When the first gear ring 120 is synchronously rotated, the reciprocating ring 116 is also driven to rotate through the tooth groove 119. Through the coordinated action of the reciprocating rod 117 and the universal ball 118, the limit plate 113 moves and deflects, and the spray rod 111 is driven to slide and rotate on the inner wall of the support plate 110 through the limit plate 113, thereby significantly expanding the spraying range of the fermentation liquid and achieving better contact between the fermentation liquid and the bacterial community. When the reaction efficiency needs to be improved, the first drive motor 141 can also be started synchronously to drive the rotating handle 144 to rotate, and the rotating handle 144 slides on the inner wall of the moving ring 143, so that the rack 142 is driven to reciprocate on the side wall of the bracket 100 through the moving ring 143, and the rack 142 is meshed with the second gear 145, thereby driving the fixed plate 101 to swing back and forth, and the fixed plate 101 drives the reaction tank 102 to swing back and forth. Under the action of the reciprocating swing of the reaction tank 102, the fermentation liquid in the reaction tank 102 and the bacterial community are further mixed better, thereby improving the working efficiency. When the reaction is completed, the discharge pipe 151 is opened by opening the solenoid valve 152 to realize the discharge of the material, thereby improving the convenience of use.

[0040] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A microbial reactor, comprising a bracket (100) and a fixing plate (101) rotatably connected to a side wall of the bracket (100), characterized in that: Two groups of the fixing plates (101) are symmetrically arranged about the central axis of the bracket (100); a group of reaction tanks (102) are fixedly connected to the side walls of the two groups of fixing plates (101); the inner wall of the reaction tank (102) is rotatably connected to a driving rod (103); the outer wall of the driving rod (103) is fixedly connected to a uniformly distributed stirring rack (104); the inner wall of the reaction tank (102) is connected to a spraying component for increasing sufficient contact between the bacterial flora and the nutrient solution; the outer wall of the stirring rack (104) is connected to a stirring component for improving the stirring efficiency of the nutrient solution.

2. A microbial reactor according to claim 1, characterized in that: The spraying component comprises a support plate (110) fixedly connected to the inner wall of the reaction tank (102), two groups of the support plates (110) are symmetrically arranged about the central axis of the reaction tank (102), the inner wall of the support plate (110) is slidably connected to a spraying rod (111), the outer wall of the spraying rod (111) is fixedly connected to evenly distributed spraying heads (112), and the outer wall of the spraying rod (111) is fixedly connected to a limiting plate (113).

3. A microbial reactor according to claim 2, characterized in that: The inner wall of the reaction tank (102) is fixedly connected to a rotating frame (114), the inner wall of the rotating frame (114) is rotatably connected to a rotating rod (115), the outer wall of the rotating rod (115) is fixedly connected to a reciprocating ring (116), the side wall of the reciprocating ring (116) is fixedly connected to a reciprocating rod (117), the outer wall of the reciprocating rod (117) is fixedly connected to a universal ball (118), the universal ball (118) is also matched with a limiting plate (113), the outer wall of the reciprocating ring (116) is provided with evenly distributed tooth grooves (119), the top wall of the driving rod (103) is fixedly connected to a first tooth ring (120), and the first tooth ring (120) is meshed with the reciprocating ring (116) through the tooth grooves (119).

4. A microbial reactor according to claim 1, characterized in that: The stirring component comprises a mixing rod (130) rotatably connected to the inner wall of a stirring frame (104); the outer wall of the mixing rod (130) is fixedly connected to a uniformly distributed mixing frame (131); one end of the mixing rod (130) passing through the stirring frame (104) is also fixedly connected to a first gear (132); the inner wall of the reaction tank (102) is fixedly connected to a second gear ring (133); the first gear (132) is meshedly connected to the second gear ring (133).

5. A microbial reactor according to claim 4, characterized in that: The side wall of the bracket (100) is fixedly connected to a support frame (140), the top wall of the support frame (140) is fixedly connected to a first drive motor (141), and the side wall of the bracket (100) is slidably connected to a rack (142).

6. A microbial reactor according to claim 5, characterized in that: The side wall of the rack (142) is fixedly connected to a moving ring (143); the output end of the first drive motor (141) is fixedly connected to a rotating handle (144); the rotating handle (144) is also slidably connected to the inner wall of the moving ring (143); the side wall of the bracket (100) is rotatably connected to a second gear (145); the second gear (145) is fixedly connected to one set of fixed plates (101); and the rack (142) is meshingly connected to the second gear (145).

7. A microbial reactor according to claim 6, characterized in that: A second drive motor (150) is fixedly connected to the bottom wall of the reaction tank (102), an output end of the second drive motor (150) is fixedly connected to the drive rod (103), a discharge pipe (151) is fixedly connected to the outer wall of the reaction tank (102), and a solenoid valve (152) is fixedly connected to the outer wall of the discharge pipe (151).

8. A microbial reactor according to claim 2, characterized in that: The side wall of the spraying rod (111) is fixedly connected with a bellows (153), and two groups of the bellows (153) are symmetrically arranged about the central axis of the spraying rod (111). The top wall of the reaction tank (102) is fixedly connected with a connecting pipe (154), and one end of the bellows (153) away from the spraying rod (111) is also fixedly connected to the connecting pipe (154). The connecting pipe (154), the bellows (153), the spraying rod (111) and the spraying head (112) are connected, and the top wall of the reaction tank (102) is fixedly connected with a feeding pipe (155).

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