Fermentation tank convenient to observe

Abstract

The utility model relates to the technical field of fermentation tanks, in particular to a fermentation tank convenient to observe, which comprises a tank body, the tank body comprises a fermentation tank body, the lower surface of the fermentation tank body is fixedly connected with a support frame, and the upper surface of the fermentation tank body is fixedly connected with a discharge port. The protection plate slides on the inner side of the observation groove, and when the fermentation condition in the fermentation tank body needs to be observed, the sliding block slides on the inner side of the sliding groove, so that the sliding plate can be held by hand to slide up and down on the outer surface of the fermentation tank body, and the protection plate can be driven to slide up and down on the inner side of the observation groove; the three transparent glass windows are arranged, so that the fermentation condition in the fermentation tank body can be observed through the transparent glass windows, the fermentation condition in the fermentation tank body can be observed in all directions, intervention can be performed according to the fermentation condition, and the quality of a fermented product can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of fermentation tanks, in particular to a fermentation tank which is convenient for observation. Background Art

[0002] Fermentation tank refers to the device used for microbial fermentation in industry. Its main body is generally a main cylinder made of stainless steel plate.

[0003] The fermentation tank can withstand steam sterilization, has a certain degree of operational flexibility, minimizes internal accessories (avoids dead corners), has strong material and energy transfer performance, and can be adjusted to facilitate cleaning and reduce pollution. It is suitable for the production of a variety of products and reduces energy consumption. However, during the fermentation process, the interior of the fermentation tank cannot be observed, so the fermentation process cannot be judged or controlled, which affects the quality of the fermented product. Utility Model Content

[0004] The utility model aims to provide a fermentation tank that is easy to observe, so as to solve the problem in the above-mentioned background technology that the interior of the fermentation tank cannot be observed during the fermentation process, so that the fermentation process cannot be judged and controlled, thereby affecting the quality of the fermented product.

[0005] To achieve the above object, the utility model provides the following technical solution, a fermentation tank that is easy to observe, comprising:

[0006] The tank body comprises a fermentation tank body, a support frame is fixedly connected to the lower surface of the fermentation tank body, a discharge port is fixedly connected to the upper surface of the fermentation tank body, and a motor is fixedly connected to the side of the upper surface of the fermentation tank body close to the discharge port; by starting the motor, the output shaft of the motor rotates inside the fermentation tank body to stir the fermentation liquid;

[0007] The observation mechanism comprises an observation groove, which is opened on the inner side of the fermentation tank body, a transparent glass window is fixedly connected to the inner side of the observation groove, a protective plate is slidably connected to the outer surface of the transparent glass window, a spring is fixedly connected to the upper surface of the protective plate, a slide plate is fixedly connected to the outer surface of the protective plate, a slider is fixedly connected to the outer surface of the slider, and a slide groove is slidably connected to the outer surface of the slider.

[0008] Preferably, the observation groove is an arc-shaped groove, and the observation grooves are in three groups. The transparent glass window and the protective plate are both in the shape of arc-shaped plates. The protective plate slides on the outer surface of the transparent glass window. Its function is to observe the fermentation situation inside the fermentation tank body without blind spots through the three groups of observation grooves.

[0009] Preferably, the spring is spirally shaped and is present in multiple groups. One end of the spring is fixedly connected to the top of the inner side of the observation slot, and the other end of the spring is fixedly connected to the upper surface of the protective plate. The function of the spring is to slide on the inner side of the observation slot through the protective plate. When observation is not needed, the protective plate slides downward under the elastic action of the spring until it reaches the bottom of the inner side of the observation slot, thereby covering the observation slot and preventing the observation slot from being collided and broken. When it is necessary to observe the inside of the fermentation tank body, the protective plate slides upward on the inner side of the observation slot to compress the spring, so that the internal situation of the fermentation tank body can be observed through the transparent glass window.

[0010] Preferably, the slide plate is in the shape of an arc strip, the slide groove is in the shape of a rectangular groove, the slide groove is in six groups and is opened on the outside of the fermentation tank body, the slider is in the shape of a rectangular block, and the slider is slidably connected to the inside of the slide groove. Its function is to slide the slider on the inside of the slide groove, so that the slider can drive the protective plate to slide by sliding the slider.

[0011] Preferably, a fixed tube is fixedly connected to one side of the upper surface of the fermentation tank body near the discharge port, a suction tube is fixedly connected to the lower surface of the fixed tube, a piston is slidably connected to the inner side of the fixed tube, a fixed column is fixedly connected to the upper surface of the piston, a connecting tube is fixedly connected to the outer surface of the fixed tube, and a sampling tube is rotatably connected to the outer surface of the connecting tube.

[0012] Preferably, the fixed tube is cylindrical in shape, the inner side of the fixed tube is hollow, the suction tube is tubular in shape, the piston is truncated cone-shaped, the fixed column is rod-shaped, and the fixed column moves up and down on the inner side of the fixed tube. Its function is to pull the fixed column so that the piston slides on the inner side of the fixed tube, so that the fermentation liquid in the fixed tube can be extracted to the inner side of the fixed tube through the suction tube.

[0013] Preferably, the connecting tube and the sampling tube are both tubular in shape, and the connecting tube is rotatably connected to the sampling tube, so that a small amount of fermentation liquid can be collected through the sampling tube, so that the fermentation condition in the fermenter body can be accurately determined by detecting the fermentation liquid.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The protective plate slides on the inner side of the observation groove. When it is necessary to observe the fermentation situation inside the fermentation tank body, the slider slides on the inner side of the slide groove, so that the slider can be held and slid up and down on the outer surface of the fermentation tank body, thereby driving the protective plate to slide up and down on the inner side of the observation groove, so that the fermentation situation inside the fermentation tank body can be observed through the transparent glass window. Since there are three types of transparent glass windows, the fermentation situation inside the fermentation tank body can be observed in all directions, and intervention can be made according to the fermentation situation, thereby ensuring the quality of the fermented products.

[0016] 2. By pulling the fixed column, the piston slides on the inner side of the fixed tube, so that the fermentation liquid in the fixed tube can be extracted to the inner side of the fixed tube through the suction tube. As the fixed column slides upward to the top of the connecting tube, a small amount of fermentation liquid flows into the inner side of the sampling tube. The sampling tube is then removed from the connecting tube by rotating it, so that the fermentation situation in the fermenter body can be accurately judged based on the fermentation liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a side perspective schematic diagram of the structure of the utility model;

[0019] Figure 3 For this utility model Figure 1 A three-dimensional schematic diagram of the internal structure of the middle fermentation tank body;

[0020] Figure 4 For this utility model Figure 3 A three-dimensional schematic diagram of the structure of the middle fixed column;

[0021] Figure 5 For this utility model Figure 3 A schematic diagram of the enlarged structure at point A in the middle.

[0022] In the figure: 1. fermentation tank body; 11. support frame; 12. discharge port; 13. motor; 2. observation slot; 21. transparent glass window; 22. spring; 23. protective plate; 24. slide plate; 25. slider; 26. slide groove; 3. fixed tube; 31. suction tube; 32. piston; 33. fixed column; 34. connecting tube; 35. sampling tube. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] A fermentation tank convenient for observation, comprising:

[0026] The tank body comprises a fermentation tank body 1, a support frame 11 is fixedly connected to the lower surface of the fermentation tank body 1, a discharge port 12 is fixedly connected to the upper surface of the fermentation tank body 1, and a motor 13 is fixedly connected to one side of the upper surface of the fermentation tank body 1 near the discharge port 12; by starting the motor 13, the output shaft of the motor 13 rotates inside the fermentation tank body 1 to stir the fermentation liquid;

[0027] The observation mechanism includes an observation groove 2, which is opened on the inner side of the fermentation tank body 1. A transparent glass window 21 is fixedly connected to the inner side of the observation groove 2. A protective plate 23 is slidably connected to the outer surface of the transparent glass window 21. A spring 22 is fixedly connected to the upper surface of the protective plate 23. A slide plate 24 is fixedly connected to the outer surface of the protective plate 23. A slider 25 is fixedly connected to the outer surface of the slider 24. A slide groove 26 is slidably connected to the outer surface of the slider 25.

[0028] Furthermore, the observation groove 2 is an arc-shaped groove, and the observation groove 2 is in three groups. The transparent glass window 21 and the protective plate 23 are both in the shape of arc-shaped plates. The protective plate 23 slides on the outer surface of the transparent glass window 21. Its function is to observe the fermentation situation inside the fermentation tank body 1 without blind spots through the three groups of observation grooves 2.

[0029] Furthermore, the spring 22 is in a spiral shape and is in multiple groups. One end of the spring 22 is fixedly connected to the top of the inner side of the observation slot 2, and the other end of the spring 22 is fixedly connected to the upper surface of the protective plate 23. Its function is to slide on the inner side of the observation slot 2 through the protective plate 23. When observation is not required, under the elastic action of the spring 22, the protective plate 23 slides downward until it reaches the bottom of the inner side of the observation slot 2, thereby covering the observation slot 2 to prevent the observation slot 2 from being collided and broken. When it is necessary to observe the inside of the fermentation tank body 1, the protective plate 23 slides upward on the inner side of the observation slot 2 to compress the spring 22, so that the internal situation of the fermentation tank body 1 can be observed through the transparent glass window 21.

[0030] Furthermore, the slide plate 24 is in the shape of an arc strip, the slide groove 26 is in the shape of a rectangular groove, the slide groove 26 is in six groups and is opened on the outside of the fermentation tank body 1, the slider 25 is in the shape of a rectangular block, and the slider 25 is slidably connected to the inner side of the slide groove 26. Its function is to slide the slider 25 on the inner side of the slide groove 26, so that the slide plate 24 can drive the protective plate 23 to slide.

[0031] Furthermore, a fixed tube 3 is fixedly connected to one side of the upper surface of the fermentation tank body 1 near the discharge port 12, a suction tube 31 is fixedly connected to the lower surface of the fixed tube 3, a piston 32 is slidably connected to the inner side of the fixed tube 3, a fixed column 33 is fixedly connected to the upper surface of the piston 32, a connecting tube 34 is fixedly connected to the outer surface of the fixed tube 3, and a sampling tube 35 is rotatably connected to the outer surface of the connecting tube 34.

[0032] Furthermore, the fixed tube 3 is cylindrical in shape, the inner side of the fixed tube 3 is hollow, the suction tube 31 is tubular in shape, the piston 32 is truncated cone-shaped, the fixed column 33 is round rod-shaped, and the fixed column 33 moves up and down on the inner side of the fixed tube 3. Its function is to pull the fixed column 33 so that the piston 32 slides on the inner side of the fixed tube 3, so that the fermentation liquid in the fixed tube 3 can be extracted to the inner side of the fixed tube 3 through the suction tube 31.

[0033] Furthermore, the connecting tube 34 and the sampling tube 35 are both tubular in shape, and the connecting tube 34 is rotatably connected to the sampling tube 35, so that a small amount of fermentation liquid can be collected through the sampling tube 35, so that the fermentation condition in the fermenter body 1 can be accurately determined by detecting the fermentation liquid.

[0034] Working principle: an observation groove 2 is opened on the inner side of the fermentation tank body 1, a transparent glass window 21 is fixedly connected to the inner side of the observation groove 2, a protective plate 23 is slidably connected to the outer surface of the transparent glass window 21, a spring 22 is fixedly connected to the upper surface of the protective plate 23, a slide plate 24 is fixedly connected to the outer surface of the slide plate 24, a slider 25 is fixedly connected to the outer surface of the slider 24, a slide groove 26 is slidably connected to the outer surface of the slider 25, and the protective plate 23 slides on the inner side of the observation groove 2. When it is necessary to observe the fermentation situation inside the fermentation tank body 1, the slider 25 slides on the inner side of the slide groove 26, so that the slider 24 can be held and slid up and down on the outer surface of the fermentation tank body 1, thereby driving the protective plate 23 to slide up and down on the inner side of the observation groove 2, so that the fermentation situation inside the fermentation tank body 1 can be observed through the transparent glass window 21. Since there are three types of transparent glass windows 21, the fermentation situation inside the fermentation tank body 1 can be observed in all directions, and intervention can be made according to the fermentation situation, thereby ensuring the quality of the fermented product.

[0035] A fixed tube 3 is fixedly connected to the upper surface of the fermentation tank body 1, a suction tube 31 is fixedly connected to the lower surface of the fixed tube 3, a piston 32 is slidably connected to the inner side of the fixed tube 3, a fixed column 33 is fixedly connected to the upper surface of the piston 32, a connecting tube 34 is fixedly connected to the outer surface of the fixed tube 3, and a sampling tube 35 is rotatably connected to the outer surface of the connecting tube 34. By pulling the fixed column 33, the piston 32 slides on the inner side of the fixed tube 3, so that the fermentation liquid in the fixed tube 3 can be extracted to the inner side of the fixed tube 3 through the suction tube 31, and as the fixed column 33 slides upward until it reaches the top of the connecting tube 34, a small amount of fermentation liquid flows into the inner side of the sampling tube 35, and then the sampling tube 35 is removed from the connecting tube 34 by rotating it, so that the fermentation condition in the fermentation tank body 1 can be accurately judged according to the fermentation liquid.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A fermentation tank that is easy to observe, characterized in that: include: A tank body, comprising a fermentation tank body (1), the lower surface of the fermentation tank body (1) being fixedly connected to a support frame (11), the upper surface of the fermentation tank body (1) being fixedly connected to a discharge port (12), and a motor (13) being fixedly connected to a side of the upper surface of the fermentation tank body (1) close to the discharge port (12); The observation mechanism comprises an observation groove (2), wherein the observation groove (2) is provided on the inner side of a fermentation tank body (1), a transparent glass window (21) is fixedly connected to the inner side of the observation groove (2), a protective plate (23) is slidably connected to the outer surface of the transparent glass window (21), a spring (22) is fixedly connected to the upper surface of the protective plate (23), a slide plate (24) is fixedly connected to the outer surface of the protective plate (23), a slider (25) is fixedly connected to the outer surface of the slider (24), and the outer surface of the slider (25) is fixedly connected to the outer surface of the slider (25). The surface is slidably connected to a slide groove (26); a fixed tube (3) is fixedly connected to the upper surface of the fermentation tank body (1) near the discharge port (12); a suction tube (31) is fixedly connected to the lower surface of the fixed tube (3); a piston (32) is slidably connected to the inner side of the fixed tube (3); a fixed column (33) is fixedly connected to the upper surface of the piston (32); a connecting tube (34) is fixedly connected to the outer surface of the fixing tube (3); and a sampling tube (35) is rotatably connected to the outer surface of the connecting tube (34).

2. A fermentation tank that is easy to observe according to claim 1, characterized in that: The observation slots (2) are arc-shaped grooves, the observation slots (2) are in three groups, the transparent glass window (21) and the protection plate (23) are both in the shape of arc-shaped plates, and the protection plate (23) slides on the outer surface of the transparent glass window (21).

3. A fermentation tank that is easy to observe according to claim 2, characterized in that: The spring (22) is in a spiral shape and is provided in multiple groups. One end of the spring (22) is fixedly connected to the top end of the inner side of the observation slot (2), and the other end of the spring (22) is fixedly connected to the upper surface of the protective plate (23).

4. A fermentation tank that is easy to observe according to claim 3, characterized in that: The slide plate (24) is in the shape of an arc strip, the slide groove (26) is in the shape of a rectangular groove, the slide grooves (26) are arranged in six groups on the outside of the fermentation tank body (1), the slider (25) is in the shape of a rectangular block, and the slider (25) is slidably connected to the inside of the slide groove (26).

5. The fermentation tank for easy observation according to claim 1, characterized in that: The fixed tube (3) is cylindrical in shape, the inside of the fixed tube (3) is hollow, the suction tube (31) is tubular in shape, the piston (32) is truncated cone-shaped, the fixed column (33) is round rod-shaped, and the fixed column (33) moves up and down inside the fixed tube (3).

6. The fermentation tank for easy observation according to claim 1, characterized in that: The connecting tube (34) and the sampling tube (35) are both tubular in shape, and the connecting tube (34) is rotatably connected to the sampling tube (35).

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