High-saccharification saccharifying enzyme matched microorganism fermentation tank

Abstract

The utility model relates to the technical field of glucoamylase, and discloses a high-saccharification glucoamylase matched microbial fermentation tank, which is characterized in that a tank body is arranged at the top of a base, the side wall of the tank body comprises an inner layer and an outer layer, an inner spiral pipe wound on the outer wall of the inner layer is arranged in an interlayer between the inner layer and the outer layer, and a water inlet pipe is arranged at the top of the tank body; the bottom end of the inner spiral pipe is connected with an interlayer pipe located in an interlayer of the bottom of the tank body, the end of the interlayer pipe is connected with a vertical pipe located in the center of the interior of the tank body, the top end of the vertical pipe is connected with an outer spiral pipe, the bottom end of the outer spiral pipe is connected with a water outlet pipe, and the water outlet pipe sequentially penetrates through the bottom of the tank body and the base. A stirring motor is arranged at the top of the tank body, a motor shaft of the stirring motor downwards penetrates through the top of the tank body and is connected with a fixing plate, stirring rods are arranged on the two sides of the bottom of the fixing plate respectively, and a plurality of stirring blades are sequentially arranged on the stirring rods from top to bottom. The stirring tank is sufficient in stirring and has an excellent cooling effect on the tank body.

Description

Technical Field

[0001] The utility model relates to the technical field of saccharifying enzymes, in particular to a high-saccharifying saccharifying enzyme combined with a microbial fermentation tank. Background Art

[0002] Glycoamylase, also known as glucoamylase, is widely used in industries such as alcohol, liquor, beer, rice wine, citric acid, organic acid, starch sugar, monosodium glutamate, and antibiotics. Glycoamylase is refined by deep fermentation of excellent Aspergillus species. In the process of producing glycoamylase, it needs to be fermented by a fermentation device.

[0003] A saccharifying enzyme fermentation device with publication number CN218321361U solves the technical problem that the fermentation tank body can be moved by wheels, but the fermentation tank is heavy when loaded with saccharifying enzyme, which will increase inertia and reduce the self-locking ability of the wheels. However, the structural characteristics of this patent result in the stirring position mainly at the bottom of the tank body, resulting in insufficient and uneven stirring, and the cooling effect is average. Utility Model Content

[0004] In view of this, the purpose of the present invention is to provide a high-saccharification saccharifying enzyme combined with a microbial fermentation tank to solve the problems mentioned in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts such a technical scheme: a high-saccharification saccharifying enzyme combined with a microbial fermentation tank, comprising a base, a tank body is arranged on the top of the base, the side wall of the tank body comprises an inner layer and an outer layer, an inner spiral tube wrapped around the outer wall of the inner layer is arranged in the interlayer between the inner layer and the outer layer, a water inlet pipe is arranged on the top of the tank body, the water inlet pipe is connected to the top of the inner spiral tube, the bottom end of the inner spiral tube is connected to a sandwich tube located in the interlayer at the bottom of the tank body, the end of the sandwich tube is connected to a vertical pipe located in the center of the tank body, the top of the vertical pipe is connected to an outer spiral tube, the bottom end of the outer spiral tube is connected to a water outlet pipe, the water outlet pipe passes through the bottom of the tank body and the base in sequence, a stirring motor is arranged on the top of the tank body, the motor shaft of the stirring motor passes downward through the top of the tank body and is connected to a horizontally arranged fixed plate, stirring rods are arranged on both sides of the bottom of the fixed plate, and a plurality of stirring blades arranged in sequence from top to bottom are arranged on the stirring rod.

[0006] Furthermore, the central axis of the outer spiral tube coincides with the central axis of the vertical tube.

[0007] Furthermore, the stirring rods on both sides of the bottom of the fixing plate are symmetrically arranged with respect to the vertical tube.

[0008] Furthermore, an ultrasonic generator is provided in the bottom interlayer of the tank body.

[0009] Furthermore, a heater is provided at the bottom of the tank body below the stirring rod.

[0010] Furthermore, the inner spiral tube is closely attached to the inner layer, and the inner layer presents a protrusion corresponding to the side wall of the inner spiral tube.

[0011] Beneficial Effects

[0012] Compared with the prior art, the utility model includes at least the following advantages: 1. The structural arrangement of the inner spiral tube and the outer spiral tube of the cooling tube greatly extends the flow path of the cooling water flow, and the inner spiral tube is close to the side wall of the tank body, and the outer spiral tube is placed in the tank body, which quickly transfers the low temperature to the saccharifying enzyme in the tank body, so that the saccharifying enzyme is quickly cooled and its cooling efficiency is improved. 2. When the stirring motor rotates, the stirring rod on the fixed plate rotates around the outer spiral tube, and the multiple stirring blades on the stirring rod from top to bottom fully stir the saccharifying enzyme up and down. 3. The ultrasonic wave of the ultrasonic generator can enhance the saccharification reaction of the saccharifying enzyme, accelerate the fermentation efficiency of the saccharifying enzyme, and shorten the fermentation time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 For this utility model Figure 1 Schematic diagram of the local enlarged structure.

[0015] Labels in the figure: 1-base; 2-stirring motor; 3-tank body; 30-outer layer; 31-inner layer; 310-arc-shaped protrusion; 32-interlayer; 4-fixed plate; 5-stirring rod; 6-stirring blade; 7-cooling pipe; 70-water inlet pipe; 71-inner spiral pipe; 72-interlayer pipe; 73-vertical pipe; 74-outer spiral pipe; 75-water outlet pipe; 8-ultrasonic generator; 9-heating rod; 10-feed pipe. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical scheme and advantages of the utility model clearer, a detailed description is given below in conjunction with the accompanying drawings and specific implementation methods. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model. Therefore, the utility model is not limited by the specific implementation disclosed below.

[0017] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to an element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0019] See also Figure 1-Figure 2 This embodiment provides a high-saccharification saccharifying enzyme combined with microbial fermentation tank, including a base 1, a tank body 3 is arranged on the top of the base 1, and the side wall of the tank body 3 includes an inner layer 31 and an outer layer 30, and an interlayer 32 is arranged between the inner layer 31 and the outer layer 30. The tank body 3 is provided with a cooling pipe 7, and the cooling pipe 7 includes an inner spiral tube 71 arranged in the interlayer 32 and tightly wrapped around the outer wall of the inner layer 31. A water inlet pipe 70 is provided on the top of the tank body 3, and the water inlet pipe 70 is connected to the top end of the inner spiral tube 71, and the bottom end of the inner spiral tube 71 is connected to the interlayer tube 72 located in the interlayer 32 at the bottom of the tank body 3, and the end of the interlayer tube 32 is connected to a vertical tube 73 located at the center of the tank body 3, and the top of the vertical tube 37 is connected to an outer spiral tube 74, and the bottom end of the outer spiral tube 74 is connected to a water outlet pipe 75, and the water outlet pipe 75 passes through the bottom of the tank body 3 and the base 1 in sequence, and the water inlet pipe 70 is connected to an external water pump, and the central axis of the outer spiral tube 74 coincides with the central axis of the vertical tube 73. Preferably, the inner spiral tube 71 is in close contact with the inner layer 31 . In order to increase the contact area between the inner spiral tube and the inner layer 31 , the inner layer 31 presents a protrusion 310 corresponding to the side wall of the inner spiral tube 71 , so that the inner spiral tube 71 has a better cooling effect on the tank body 3 .

[0020] When the water pump is working, the cooling water flows in from the water inlet pipe 70, enters the inner spiral pipe 71, then enters the vertical pipe 73 through the interlayer pipe 72, enters the outer spiral pipe 74 from the top of the vertical pipe 72, and finally flows out through the water outlet pipe 75. The structural arrangement of the inner spiral pipe 71 and the outer spiral pipe 74 of the cooling pipe 7 greatly extends the flow path of the cooling water flow, and the inner spiral pipe 71 is close to the side wall of the tank body, and the outer spiral pipe 74 is placed in the tank body 3, which quickly transfers the low temperature to the saccharifying enzyme in the tank body 3, so that the saccharifying enzyme is quickly cooled and its cooling efficiency is improved.

[0021] A stirring motor 2 is arranged on the top of the tank body 3, and the motor shaft of the stirring motor 2 passes through the top of the tank body 3 downward and is connected to a horizontally arranged fixed plate 4, and stirring rods 5 are arranged on both sides of the bottom of the fixed plate 4, respectively, and a plurality of stirring blades 6 are arranged sequentially from top to bottom. The stirring rods 5 on both sides of the bottom of the fixed plate 4 are symmetrically arranged about the vertical tube 73. When the stirring motor rotates, the stirring rods 5 on the fixed plate 4 rotate around the outer spiral tube 74 to fully stir the saccharifying enzyme up and down.

[0022] In this embodiment, a feed pipe 10 is provided on the top of the tank body, and a discharge pipe is provided on the bottom of the tank body. An ultrasonic generator 9 is provided on the bottom interlayer of the tank body 3. A heater 8 is provided on the bottom of the tank body 3 below the stirring rod 5.

[0023] In the specific implementation process, the material is first loaded into the tank body through the feed pipe 10 at the top of the tank body, the saccharifying enzyme is heated by the heater, and then the stirring motor is driven to work, and the stirring rod is moved to fully stir the saccharifying enzyme to improve the fermentation quality of the saccharifying enzyme, and then the heater stops working. The water pump draws cooling water into the cooling pipe to cool the saccharifying enzyme in the tank body. Finally, the discharge pipe is opened to discharge the saccharifying enzyme material. The ultrasonic wave of the ultrasonic generator can enhance the saccharification reaction of the saccharifying enzyme, accelerate the fermentation efficiency of the saccharifying enzyme, and shorten the fermentation time.

[0024] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A high-saccharification saccharifying enzyme combined with a microbial fermentation tank, characterized in that: The invention comprises a base, a tank body is arranged on the top of the base, the side wall of the tank body comprises an inner layer and an outer layer, an inner spiral tube wound around the outer wall of the inner layer is arranged in the interlayer between the inner layer and the outer layer, a water inlet pipe is arranged on the top of the tank body, the water inlet pipe is connected with the top end of the inner spiral tube, the bottom end of the inner spiral tube is connected with the interlayer tube located in the interlayer at the bottom of the tank body, the end of the interlayer tube is connected with a vertical tube located in the inner center of the tank body, the top end of the vertical tube is connected with an outer spiral tube, the bottom end of the outer spiral tube is connected with a water outlet pipe, the water outlet pipe passes through the bottom of the tank body and the base in sequence, a stirring motor is arranged on the top of the tank body, the motor shaft of the stirring motor passes downward through the top of the tank body and is connected to a horizontally arranged fixed plate, stirring rods are respectively arranged on both sides of the bottom of the fixed plate, and a plurality of stirring blades arranged in sequence from top to bottom are arranged on the stirring rods.

2. The high-saccharification saccharifying enzyme combined with microbial fermentation tank according to claim 1, characterized in that: The central axis of the outer spiral tube coincides with the central axis of the vertical tube.

3. The high-saccharification saccharifying enzyme combined with microbial fermentation tank according to claim 1, characterized in that: The stirring rods on both sides of the bottom of the fixing plate are symmetrically arranged with respect to the vertical tube.

4. The high-saccharification saccharifying enzyme combined with microbial fermentation tank according to claim 1, characterized in that: The bottom interlayer of the tank body is provided with an ultrasonic generator.

5. The high-saccharification saccharifying enzyme combined with microbial fermentation tank according to claim 1, characterized in that: A heater is arranged at the bottom of the tank body below the stirring rod.

6. The high-saccharification saccharifying enzyme combined with microbial fermentation tank according to claim 1, characterized in that: The inner spiral tube is closely attached to the inner layer, and the inner layer presents protrusions corresponding to the side wall of the inner spiral tube.

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