A kind of enzyme fermentation tank stirring device

Abstract

The utility model provides a kind of enzyme fermentation tank stirring device, it is related to enzyme fermentation technical field, a kind of enzyme fermentation tank stirring device, including jar body, anti-blocking mechanism and bubble-removing mechanism, the anti-blocking mechanism includes movable frame and half-arc soft column, the swing of the movable frame makes half-arc soft column can be embedded into the pipeline end head of discharging fermented enzyme, the pipeline end head is cleaned to prevent the attachment of enzyme fluid in pipeline inner wall from causing blockage, the movable connection mode of movable frame simultaneously facilitates the cleaning of half-arc soft column, improve the cleaning degree of fermentation tank discharge, the bubble-removing mechanism includes arc ring, spring two and half-arc block, in the utility model, the swing of movable frame makes half-arc soft column can be embedded into the pipeline end head of discharging fermented enzyme, without disassembling to clean the pipeline end head, prevent the attachment of enzyme fluid in pipeline inner wall from causing blockage, the movable connection mode of movable frame simultaneously facilitates the cleaning of half-arc soft column, improve the cleaning degree of fermentation tank discharge.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, and in particular to a stirring device for an enzyme fermentation tank. Background Technology

[0002] Enzymes are products made from animal, plant, and fungal raw materials, with or without additives, through microbial fermentation. They contain specific bioactive components (including polysaccharides, oligosaccharides, proteins and polypeptides, amino acids, and vitamins). They contain various active substances, biological enzymes, and probiotics, and have rich nutritional value and high economic value. Fermentation tanks refer to industrial devices used for microbial fermentation. They are used as enzyme production equipment. During the enzyme fermentation process, the raw materials need to be stirred to improve fermentation efficiency.

[0003] The existing stirring device for an enzyme fermentation tank has the following shortcomings:

[0004] During the use of existing enzyme fermentation tank stirring devices, the discharge pipe of the fermentation tank is usually disassembled and cleaned periodically. During this period, the fermented enzyme fluid discharged will adhere to the inner wall of the discharge pipe, which can easily cause blockage and reduce the cleanliness of the fermentation tank discharge.

[0005] Therefore, we propose a stirring device for an enzyme fermentation tank to solve the problems mentioned above. Utility Model Content

[0006] The swinging mechanism of the movable frame allows the semi-circular cotton column to be inserted into the end of the pipe for discharging fermented enzymes, eliminating the need to disassemble and clean the pipe end. This prevents enzyme fluid from adhering to the inner wall of the pipe and causing blockage. At the same time, the movable connection of the frame facilitates the cleaning of the semi-circular cotton column, improving the cleanliness of the fermentation tank discharge and solving the problems mentioned in the background technology.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: an enzyme fermentation tank stirring device, comprising a tank body, an anti-blocking mechanism, and a defoaming mechanism. The anti-blocking mechanism comprises a movable frame and a semi-circular cotton column. By swinging the movable frame, the semi-circular cotton column can be embedded into the end of the pipe for discharging fermented enzymes, eliminating the need to disassemble and clean the pipe end, thus preventing enzyme fluid from adhering to the inner wall of the pipe and causing blockage. At the same time, the movable connection of the movable frame facilitates the cleaning of the semi-circular cotton column, improving the cleanliness of the fermentation tank discharge.

[0008] The defoaming mechanism includes an arc ring, a second spring, and a semi-arc block. The second spring is vibrated by ultrasonic transmission, causing the semi-arc block to repeatedly strike the side surface of the tank. At the same time, the arc ring expands the vibration range for defoaming, thereby improving the defoaming efficiency during stirring in the enzyme fermentation process.

[0009] Preferably, a feed pipe is fixedly connected to the side surface of the tank, a filter screen is fixedly connected to the inside of the tank, a tank base is fixedly connected to the lower surface of the tank via a flange, a discharge pipe is fixedly connected to the lower surface of the tank base, a control valve is fixedly connected to the side surface of the discharge pipe, and a support rod is fixedly connected to the lower surface of the tank base, with the support rod located on both sides of the discharge pipe.

[0010] Preferably, a stirring mechanism is fixedly connected to the upper surface of the tank via a flange, a motor is fixedly connected to the upper surface of the stirring mechanism, a rotating rod is fixedly connected to the output end of the motor, and the end of the rotating rod away from the motor is rotatably connected to the filter screen. Stirring blades are evenly distributed on the side surface of the rotating rod, and the surface of the stirring blades is provided with round holes. An exhaust valve is fixedly connected to the upper surface of the stirring mechanism, and the exhaust valve is located on both sides of the motor.

[0011] Preferably, an anti-blocking mechanism is provided below the tank base. The surface of the anti-blocking mechanism is provided with a groove. A sleeve rod is fixedly connected to the upper surface of the anti-blocking mechanism, and the sleeve rod is located on both sides of the groove. A spring is fixedly connected inside the sleeve rod. A connecting rod is fixedly connected to the end of the spring rod away from the sleeve rod, and the end of the connecting rod away from the sleeve rod is fixedly connected to the lower surface of the tank base.

[0012] Preferably, a fixing rod is fixedly connected inside the groove, and a clamping plate is fixedly connected to the end of the fixing rod away from the groove. The clamping plate is connected through the discharge pipe. A movable frame is connected through the side surface of the fixing rod, and the movable frame is engaged with the side edge of the clamping plate. A circular plate is fixedly connected to the side surface of the movable frame, and a semi-circular column is fixedly connected to the side surface of the circular plate.

[0013] Preferably, a defoaming mechanism is fixedly connected to the upper surface of the tank base, and the defoaming mechanism is located below the feed pipe. An ultrasonic generator is fixedly connected to the side surface of the defoaming mechanism. A guide head is fixedly connected to the output end of the ultrasonic generator. An arc ring is fixedly connected to the side surface of the guide head, and the arc ring is fixedly connected to the defoaming mechanism. A second spring is fixedly connected to both the surface of the guide head and the surface of the arc ring. A semi-arc block is fixedly connected to the end of the second spring away from the guide head and the arc ring, and the side surface of the semi-arc block is in contact with the side surface of the tank body. A sealing ring is fixedly connected inside the defoaming mechanism above the arc ring, and the sealing ring is sleeved with the tank body.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] 1. In this utility model, the downward anti-blocking mechanism drives the sleeve rod to move downward and stretch the spring, causing the clamping plate to separate from the discharge pipe. At the same time, it pulls the movable frame to swing upward and place it perpendicular to the clamping plate, thereby moving the semi-arc cotton column connected to the circular plate to the bottom of the discharge pipe. Releasing the anti-blocking mechanism uses the stress rebound of the spring to reset the sleeve rod, thereby pulling the semi-arc cotton column into the interior of the discharge pipe. Through the swing of the movable frame, the semi-arc cotton column can be embedded into the end of the pipe for discharging fermented enzymes, without the need to disassemble and clean the pipe end, preventing the inner wall of the pipe from being blocked by enzyme fluid. At the same time, the movable connection method of the movable frame facilitates the cleaning of the semi-arc cotton column, improving the cleanliness of the discharge from the fermentation tank.

[0016] 2. In this utility model, the ultrasonic generator is activated and ultrasonic waves are transmitted from the guide head. The vibration of the semi-arc block, transmitted by the ultrasonic wave, causes the spring two to repeatedly strike the side surface of the tank. This causes the bubbles generated inside the tank due to stirring and fermentation to rise to the surface of the enzyme raw material liquid and burst, thus eliminating the bubbles. At the same time, the connection of the arc ring is used to expand the vibration range of defoaming and improve the defoaming efficiency during stirring in the enzyme fermentation process. Attached Figure Description

[0017] Figure 1 This utility model provides a perspective view of the main structure of the stirring device in an enzyme fermentation tank.

[0018] Figure 2 This utility model provides a three-dimensional cross-sectional view of the internal structure of the tank body in the stirring device of an enzyme fermentation tank.

[0019] Figure 3 A perspective view of the connection structure of the anti-blocking mechanism in the stirring device of an enzyme fermentation tank is provided for this utility model;

[0020] Figure 4 This utility model proposes a stirring device for an enzyme fermentation tank. Figure 3 3D view of the structure at point A in the middle;

[0021] Figure 5 This invention provides a partial structural disassembly perspective view of the defoaming mechanism in the stirring device of an enzyme fermentation tank.

[0022] Legend: 1. Tank body; 101. Feed pipe; 102. Filter screen; 103. Tank base; 104. Discharge pipe; 105. Control valve; 106. Support rod; 2. Stirring mechanism; 201. Motor; 202. Rotating rod; 203. Stirring blade; 204. Round hole; 205. Exhaust valve; 3. Anti-clogging mechanism; 301. Groove; 302. Sleeve rod; 303. Spring one; 304. Connecting rod; 305. Fixing rod; 306. Clamping plate; 307. Movable frame; 308. Round plate; 309. Semi-arc cotton column; 4. Defoaming mechanism; 401. Ultrasonic generator; 402. Guide head; 403. Arc ring; 404. Spring two; 405. Semi-arc block; 406. Sealing ring. Detailed Implementation

[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention can also be implemented in other ways than those described herein, and therefore the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] Example 1, as shown in the attached document Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, an enzyme fermentation tank stirring device includes a tank body 1, an anti-clogging mechanism 3, and a defoaming mechanism 4. The anti-clogging mechanism 3 includes a movable frame 307 and a semi-circular cotton column 309. By swinging the movable frame 307, the semi-circular cotton column 309 can be embedded into the end of the pipe for discharging fermented enzymes, eliminating the need to disassemble and clean the pipe end, thus preventing blockage caused by enzyme fluid adhering to the inner wall of the pipe. At the same time, the movable connection of the movable frame 307 facilitates the cleaning of the semi-circular cotton column 309, improving the cleanliness of the fermentation tank discharge. The defoaming mechanism 4 includes an arc ring 403, a second spring 404, and a semi-circular block 405. The second spring 404 is vibrated by ultrasonic transmission, causing the semi-circular block 405 to repeatedly strike the side surface of the tank body 1. At the same time, the connection of the arc ring 403 expands the vibration range for defoaming, improving the defoaming efficiency during stirring in the enzyme fermentation process.

[0026] The overall effect of Embodiment 1 is as follows: After the enzyme fermentation is completed and discharged, the semi-circular cotton column 309 can be embedded into the end of the pipe for discharging the fermented enzyme by the swing of the movable frame 307. There is no need to disassemble and clean the end of the pipe, which prevents the enzyme fluid from adhering to the inner wall of the pipe and causing blockage. At the same time, the movable connection of the movable frame 307 facilitates the cleaning of the semi-circular cotton column 309 and improves the cleanliness of the fermentation tank discharge. During the stirring and fermentation of the enzyme raw materials, the semi-circular block 405 repeatedly strikes the side surface of the tank 1 by the vibration of the spring 404 driven by ultrasonic transmission. At the same time, the connection of the arc ring 403 expands the vibration range for defoaming and improves the defoaming efficiency during stirring in the enzyme fermentation process.

[0027] Example 2, as Figure 1 , Figure 2 and Figure 5 As shown, a feed pipe 101 is fixedly connected to the side surface of tank 1, a filter screen 102 is fixedly connected inside tank 1, a tank base 103 is fixedly connected to the lower surface of tank 1 via a flange, a support rod 106 is fixedly connected to the lower surface of tank base 103, and the support rod 106 is located on both sides of discharge pipe 104, a stirring mechanism 2 is fixedly connected to the upper surface of tank 1 via a flange, a motor 201 is fixedly connected to the upper surface of stirring mechanism 2, a rotating rod 202 is fixedly connected to the output end of motor 201, and the end of rotating rod 202 away from motor 201 is rotatably connected to filter screen 102, stirring blades 203 are evenly distributed on the side surface of rotating rod 202, and the surface of stirring blades 203 is provided with round holes 204, an exhaust valve 205 is fixedly connected to the upper surface of stirring mechanism 2, and the exhaust valve 205 is located near the motor On both sides of 201, an anti-foaming mechanism 4 is fixedly connected to the upper surface of the tank base 103, and the anti-foaming mechanism 4 is located below the feed pipe 101. An ultrasonic generator 401 is fixedly connected to the side surface of the anti-foaming mechanism 4. A guide head 402 is fixedly connected to the output end of the ultrasonic generator 401. An arc ring 403 is fixedly connected to the side surface of the guide head 402, and the arc ring 403 is fixedly connected to the anti-foaming mechanism 4. A second spring 404 is fixedly connected to the surface of the guide head 402 and the surface of the arc ring 403. A semi-arc block 405 is fixedly connected to the end of the second spring 404 away from the guide head 402 and the arc ring 403, and the side surface of the semi-arc block 405 is in contact with the side surface of the tank body 1. A sealing ring 406 is fixedly connected inside the anti-foaming mechanism 4 above the arc ring 403, and the sealing ring 406 is sleeved with the tank body 1.

[0028] The overall effect of Embodiment 2 is as follows: Before fermenting the enzyme raw materials, the enzyme raw materials to be fermented are discharged into the tank 1 through the feed pipe 101. The motor 201 is started by connecting an external power source to drive the rotating rod 202 to rotate, so that the stirring blade 203 stirs the enzyme raw materials discharged into the tank 1. The round hole 204 is used to increase the contact area of ​​the stirring and improve the uniformity of stirring during enzyme fermentation. During the stirring and fermentation of the enzyme raw materials, the ultrasonic generator 401 is started to emit ultrasonic waves that are transmitted from the guide head 402. The spring 404 is vibrated by the ultrasonic transmission, causing the semi-arc block 405 to repeatedly strike the side surface of the tank 1, so that the bubbles generated by stirring and fermentation inside the tank 1 rise to the surface of the enzyme raw material liquid and break, thus eliminating the bubbles. At the same time, the connection of the arc ring 403 is used to expand the vibration range of defoaming and improve the defoaming efficiency during stirring in the enzyme fermentation process.

[0029] Example 3, as Figure 1 , Figure 3 and Figure 4 As shown, a discharge pipe 104 is fixedly connected to the lower surface of the tank base 103, and a control valve 105 is fixedly connected to the side surface of the discharge pipe 104. An anti-blocking mechanism 3 is provided below the tank base 103. The surface of the anti-blocking mechanism 3 is provided with a groove 301. A sleeve rod 302 is fixedly connected to the upper surface of the anti-blocking mechanism 3, and the sleeve rod 302 is located on both sides of the groove 301. A spring 303 is fixedly connected inside the sleeve rod 302. A connecting rod 304 is fixedly connected to the end of the spring 303 away from the sleeve rod 302. One end of the sleeve rod 302 is fixedly connected to the lower surface of the tank base 103. A fixing rod 305 is fixedly connected inside the groove 301. A clamping plate 306 is fixedly connected to the end of the fixing rod 305 away from the groove 301. The clamping plate 306 is connected through the discharge pipe 104. A movable frame 307 is connected through the side surface of the fixing rod 305. The movable frame 307 is engaged with the side of the clamping plate 306. A circular plate 308 is fixedly connected to the side surface of the movable frame 307. A semi-circular cotton column 309 is fixedly connected to the side surface of the circular plate 308.

[0030] The overall effect of embodiment 3 is as follows: After the enzyme fermentation is completed and discharged, the anti-blocking mechanism 3 drives the sleeve rod 302 to move downward and stretch the spring 303, so that the clamping plate 306 is separated from the discharge pipe 104. At the same time, the movable frame 307 is pulled to swing upward and be placed perpendicular to the clamping plate 306, so that the semi-arc cotton column 309 connected to the circular plate 308 moves to the bottom of the discharge pipe 104. The anti-blocking mechanism 3 is released and the stress rebound of the spring 303 causes the sleeve rod 302 to return to its original position, thereby pulling the semi-arc cotton column 309 into the interior of the discharge pipe 104. Through the swing of the movable frame 307, the semi-arc cotton column 309 can be embedded into the end of the pipe for discharging the fermented enzyme, without the need to disassemble and clean the pipe end, preventing the enzyme fluid from adhering to the inner wall of the pipe and causing blockage. At the same time, the movable connection of the movable frame 307 facilitates the cleaning of the semi-arc cotton column 309 and improves the cleanliness of the fermentation tank discharge.

[0031] The working principle of the entire equipment is as follows: Before fermenting the enzyme raw materials, the enzyme raw materials to be fermented are discharged into the tank 1 through the feed pipe 101. The motor 201 is started by connecting an external power source, which drives the rotating rod 202 to rotate, thereby causing the stirring blade 203 to stir the enzyme raw materials discharged into the tank 1. During the stirring and fermentation process of the enzyme raw materials, the ultrasonic generator 401 is activated to emit ultrasonic waves, which are transmitted from the guide head 402. Through the vibration of the second spring 404, the semi-circular block 405 repeatedly strikes the side surface of the tank 1, causing the gas generated inside the tank 1 due to stirring and fermentation to rise. Bubbles rise to the surface of the enzyme raw material liquid and burst, eliminating the bubbles. After the enzyme completes fermentation and discharge, the anti-blocking mechanism 3 moves the sleeve rod 302 downward to stretch the spring 303, causing the clamping plate 306 to separate from the discharge pipe 104. At the same time, the movable frame 307 is pulled upward to swing vertically to the clamping plate 306, thereby moving the semi-arc cotton column 309 connected to the circular plate 308 to the bottom of the discharge pipe 104. The anti-blocking mechanism 3 is released, and the stress rebound of the spring 303 causes the sleeve rod 302 to reset, thereby pulling the semi-arc cotton column 309 into the interior of the discharge pipe 104 to clean the pipe end.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A stirring device for an enzyme fermentation tank, characterized in that: It includes a tank body (1), an anti-blocking mechanism (3) and a defoaming mechanism (4). The anti-blocking mechanism (3) includes a movable frame (307) and a semi-circular cotton column (309). By swinging the movable frame (307), the semi-circular cotton column (309) can be embedded into the end of the pipe for discharging fermented enzymes. There is no need to disassemble and clean the end of the pipe, which prevents the enzyme fluid from adhering to the inner wall of the pipe and causing blockage. At the same time, the movable connection of the movable frame (307) makes it convenient to clean the semi-circular cotton column (309) and improves the cleanliness of the fermentation tank discharge. The defoaming mechanism (4) includes an arc ring (403), a second spring (404), and a semi-arc block (405). The second spring (404) is vibrated by ultrasonic transmission, causing the semi-arc block (405) to repeatedly strike the side surface of the tank (1). At the same time, the connection of the arc ring (403) expands the vibration range of defoaming and improves the defoaming efficiency during stirring in the enzyme fermentation process.

2. The stirring device for an enzyme fermentation tank according to claim 1, characterized in that: A feed pipe (101) is fixedly connected to the side surface of the tank (1), a filter screen (102) is fixedly connected to the inside of the tank (1), a tank base (103) is fixedly connected to the lower surface of the tank (1) via a flange, a discharge pipe (104) is fixedly connected to the lower surface of the tank base (103), a control valve (105) is fixedly connected to the side surface of the discharge pipe (104), and a support rod (106) is fixedly connected to the lower surface of the tank base (103), with the support rod (106) located on both sides of the discharge pipe (104).

3. The stirring device for an enzyme fermentation tank according to claim 1, characterized in that: A stirring mechanism (2) is fixedly connected to the upper surface of the tank (1) via a flange. A motor (201) is fixedly connected to the upper surface of the stirring mechanism (2). A rotating rod (202) is fixedly connected to the output end of the motor (201). The end of the rotating rod (202) away from the motor (201) is rotatably connected to the filter screen (102). Stirring blades (203) are evenly distributed on the side surface of the rotating rod (202). The surface of the stirring blades (203) is provided with round holes (204). An exhaust valve (205) is fixedly connected to the upper surface of the stirring mechanism (2). The exhaust valve (205) is located on both sides of the motor (201).

4. The stirring device for an enzyme fermentation tank according to claim 2, characterized in that: An anti-blocking mechanism (3) is provided below the tank base (103). The surface of the anti-blocking mechanism (3) is provided with a groove (301). A sleeve rod (302) is fixedly connected to the upper surface of the anti-blocking mechanism (3), and the sleeve rod (302) is located on both sides of the groove (301). A spring (303) is fixedly connected inside the sleeve rod (302). A connecting rod (304) is fixedly connected to the end of the spring (303) away from the sleeve rod (302), and the end of the connecting rod (304) away from the sleeve rod (302) is fixedly connected to the lower surface of the tank base (103).

5. The stirring device for an enzyme fermentation tank according to claim 4, characterized in that: A fixing rod (305) is fixedly connected inside the groove (301). A clamping plate (306) is fixedly connected to the end of the fixing rod (305) away from the groove (301), and the clamping plate (306) is connected through the discharge pipe (104). A movable frame (307) is connected through the side surface of the fixing rod (305), and the movable frame (307) is engaged with the side of the clamping plate (306). A circular plate (308) is fixedly connected to the side surface of the movable frame (307), and a semi-circular column (309) is fixedly connected to the side surface of the circular plate (308).

6. The stirring device for an enzyme fermentation tank according to claim 2, characterized in that: A defoaming mechanism (4) is fixedly connected to the upper surface of the tank base (103), and the defoaming mechanism (4) is located below the feed pipe (101). An ultrasonic generator (401) is fixedly connected to the side surface of the defoaming mechanism (4). A guide head (402) is fixedly connected to the output end of the ultrasonic generator (401). An arc ring (403) is fixedly connected to the side surface of the guide head (402), and the arc ring (403) is fixedly connected to the defoaming mechanism (4). Spring 2 (404) is fixedly connected to the surface of (402) and the surface of arc ring (403). A semi-arc block (405) is fixedly connected to the end of spring 2 (404) away from guide head (402) and arc ring (403), and the side surface of semi-arc block (405) is in contact with the side surface of tank body (1). A sealing ring (406) is fixedly connected inside the defoaming mechanism (4) above arc ring (403), and the sealing ring (406) is sleeved with tank body (1).

Images