Biological protein fermented feed production device

Abstract

The utility model provides a biological protein fermented feed production device, which relates to the technical field of biological protease feed production, and comprises a fermentation tank, the top of the fermentation tank is fixedly connected with a top cover, the top of the top cover is provided with a water tank, the surface of the water tank is movably provided with a water pipe, and the top of the top cover is movably provided with a water pump. A driving motor is movably installed at the bottom of the fermentation tank, an output shaft of the driving motor is connected with a mounting rod, vent pipes are fixedly installed on the two sides of the surface of the fermentation tank, a water pump can pump clean water in a water tank into a conveying pipe and spray the clean water out through a spray head, and the clean water is sprayed to the inner wall of the fermentation tank; the driving motor can drive the scraping plate to rotate on the inner wall of the fermentation tank, meanwhile, the interior of the fermentation tank is cleaned through washing of clear water, the piston block can move outwards when bearing gas pressure in the fermentation tank, gas generated in the fermentation tank can flow out of the ventilation pipe, and meanwhile the sealing performance in the fermentation tank can be kept.

Description

Technical Field

[0001] The utility model relates to the technical field of biological protease feed production, in particular to a biological protein fermentation feed production device. Background Art

[0002] The application of biotechnology in feed is extremely extensive. The currently developed biological protein feed includes single-cell protein feed, bacterial protein feed, fermented saccharification feed, straw microbial fermentation feed, etc. Microbial additives include enzyme preparations, fungal additives, antibiotic additives, vitamin additives, amino acid additives, and multifunctional biological additives. Biological protein feed not only has high protein content, but also good quality and a full range of amino acids. It also contains more vitamins, minerals and other biologically active substances. It also has the characteristics of short production cycle, no time limit, and a wide source of raw materials.

[0003] At present, when producing biological protein fermented feed, the fermentation agent and feed are usually poured directly into the tank body. In the prior art, a stirring rod is usually installed inside the tank body to stir and mix the fermentation agent and feed, so as to improve the fermentation effect of the feed. However, after the feed is fermented, the inner wall of the tank body and the surface of the stirring rod are easy to adhere to the feed, and mold is easy to form over a long time. The inside of the tank body needs to be cleaned manually, which increases the labor intensity. In addition, during the fermentation production process of the feed, the tank body is usually kept in a closed state, but the feed will produce a large amount of gas during fermentation, which makes the air pressure inside the tank body too high, posing certain safety hazards. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that after the above-mentioned feed is fermented, the inner wall of the tank and the surface of the stirring rod are easy to adhere to the feed, and mold is easy to be generated over a long time, and the inside of the tank needs to be manually cleaned, which increases the labor intensity. In addition, during the fermentation production process of the feed, the tank is usually kept in a closed state, but a large amount of gas will be generated during the fermentation of the feed, which makes the air pressure inside the tank too high, posing certain safety hazards. Therefore, a biological protein fermentation feed production device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a biological protein fermentation feed production device, including a fermentation tank, the bottom of the fermentation tank is fixedly connected to a bottom column, the bottom end of the outer wall of the fermentation tank is fixedly connected to a discharge pipe, the top of the outer wall of the fermentation tank is fixedly connected to a feed box, the top of the feed box is movably installed with a sealing cover, the top of the fermentation tank is fixedly connected to a top cover, the top of the top cover is provided with a water tank, the surface of the water tank is movably installed with a water pipe, the top of the top cover is movably installed with a water pump, the bottom of the fermentation tank is movably installed with a driving motor, the output shaft of the driving motor is connected to a mounting rod, the surface of the mounting rod is fixedly installed with a stirring blade, and air permeable tubes are fixedly installed on both sides of the surface of the fermentation tank.

[0006] Preferably, the water pumping end of the water pump is movably connected to one end of a water pipe, a delivery pipe is fixedly connected to the bottom of the water pipe, and a nozzle is movably installed at the bottom of the delivery pipe.

[0007] Preferably, a fixing plate is fixedly connected to the top of the mounting rod, and two scrapers are fixedly connected to the bottom of the fixing plate, and the side surfaces of the two scrapers are tightly fitted to the inner wall of the fermentation tank.

[0008] Preferably, one end of the air permeable tube is located inside the fermentation tank, a through hole is provided inside the air permeable tube, and grooves are provided at both ends of the inner wall of the through hole.

[0009] Preferably, guide rods are fixedly mounted on the inner sides of the two grooves, and springs are provided on the surfaces of the guide rods.

[0010] Preferably, a movable block is provided inside the air-permeable tube, a piston is fixedly connected to one side of the movable block, and the shape of the piston matches the shape of one end of the through hole.

[0011] Preferably, both upper and lower ends of the movable block are fixedly connected with guide blocks, the guide blocks are slidably mounted on the surface of the guide rod, and one side of the guide block is in contact with one side of the spring.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by installing a water pump on the top of the top cover, the water pump can draw clean water inside the water tank into the delivery pipe and spray it out through the nozzle, spraying the clean water on the inner wall of the fermentation tank, and the scraper at the bottom of the fixed plate contacts the inner wall of the fermentation tank, so that the driving motor can drive the scraper to rotate on the inner wall of the fermentation tank. At the same time, through the flushing of clean water, the inside of the fermentation tank is conveniently cleaned, and there is no need for personnel to manually clean the fermentation tank, thereby reducing the work intensity of personnel.

[0014] 2. In the utility model, the guide block on the surface of the movable block is installed on the surface of the guide rod. The guide block is pushed by the spring to make the piston located at the inner end of the through hole, so that the air vent is in a closed state. Since the guide block can slide on the surface of the guide rod, the piston block can move outward when subjected to gas pressure, so that the air vent is in a flow state. The gas generated inside the fermentation tank can flow out from the air vent, while maintaining the sealing inside the fermentation tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a fermentation tank of a biological protein fermentation feed production device proposed by the utility model;

[0016] Figure 2 The utility model provides a schematic diagram of the cross-sectional structure of a fermentation tank of a biological protein fermentation feed production device;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of a mounting rod of a biological protein fermentation feed production device proposed by the utility model;

[0018] Figure 4 The utility model provides a schematic diagram of the cross-sectional structure of an air permeable pipe of a biological protein fermentation feed production device.

[0019] Legend: 1. Fermentation tank; 11. Bottom column; 12. Discharge pipe; 13. Feed box; 14. Sealing cover; 2. Top cover; 21. Water tank; 211. Water pipe; 22. Water pump; 23. Delivery pipe; 24. Nozzle; 3. Driving motor; 31. Mounting rod; 32. Stirring blade; 33. Fixed plate; 34. Scraper; 4. Air vent; 401. Through hole; 402. Groove; 41. Guide rod; 42. Spring; 5. Movable block; 51. Piston; 52. Guide block. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Example

[0022] like Figure 1-Figure 4As shown, the utility model provides a technical solution: a biological protein fermentation feed production device, including a fermentation tank 1, a bottom column 11 is fixedly connected to the bottom of the fermentation tank 1, a discharge pipe 12 is fixedly connected to the bottom end of the outer wall of the fermentation tank 1, a feed box 13 is fixedly connected to the top of the outer wall of the fermentation tank 1, a sealing cover 14 is movably installed on the top of the feed box 13, a top cover 2 is fixedly connected to the top of the fermentation tank 1, a water tank 21 is arranged on the top of the top cover 2, a water pipe 211 is movably installed on the surface of the water tank 21, a water pump 22 is movably installed on the top of the top cover 2, and a bottom of the fermentation tank 1 is movably installed There is a driving motor 3, the output shaft of the driving motor 3 is connected to a mounting rod 31, a stirring blade 32 is fixedly installed on the surface of the mounting rod 31, air permeable tubes 4 are fixedly installed on both sides of the surface of the fermentation tank 1, the water pumping end of the water pump 22 is movably connected to one end of the water pipe 211, the bottom of the water pipe 211 is fixedly connected to a delivery pipe 23, the bottom of the delivery pipe 23 is movably installed with a nozzle 24, the top of the surface of the mounting rod 31 is fixedly connected to a fixing plate 33, the bottom of the fixing plate 33 is fixedly connected to two scrapers 34, and the sides of the two scrapers 34 are tightly fitted to the inner wall of the fermentation tank 1.

[0023] In this embodiment, the fermentation agent and feed are respectively added into the feed boxes 13 at both ends of the fermentation tank 1, and the fermentation agent and feed fall into the fermentation tank 1 and are mixed. Then, the sealing cover 14 is closed to cover the top of the feed box 13, so that the interior of the fermentation tank 1 is in a closed environment. The mounting rod 31 is driven to rotate by the driving motor 3, and the stirring blades 32 on the surface of the mounting rod 31 stir the feed and the fermentation agent to make them fully mixed and improve their fermentation effect. When the feed is completed and discharged from the discharge pipe 12, the driving motor 3 continues to drive the mounting rod 31 to rotate, and at the same time, the scraper 34 at the bottom of the fixed plate 33 rotates on the inner wall of the fermentation tank 1 to scrape off the adhered feed. Then, the water pump 22 is started, and the clean water inside the water tank 21 is pumped to the nozzle 24 through the water pipe 211 to spray it out, so as to flush and clean the inner wall of the fermentation tank 1 and the stirring blades 32, so as to facilitate the cleaning of the inside of the fermentation tank 1 after use. Example

[0024] like Figure 1-Figure 4 As shown, one end of the air pipe 4 is located inside the fermentation tank 1, a through hole 401 is provided inside the air pipe 4, grooves 402 are provided at both ends of the inner wall of the through hole 401, guide rods 41 are fixedly installed on the inner sides of the two grooves 402, a spring 42 is provided on the surface of the guide rod 41, a movable block 5 is provided inside the air pipe 4, a piston 51 is fixedly connected to one side of the movable block 5, the shape of the piston 51 matches the shape of one end of the through hole 401, guide blocks 52 are fixedly connected to the upper and lower ends of the movable block 5, the guide block 52 is slidably installed on the surface of the guide rod 41, and one side of the guide block 52 fits with one side of the spring 42.

[0025] In this embodiment, when the feed inside the fermenter 1 generates gas during the fermentation process, the internal pressure of the fermenter 1 increases due to the closed state of the fermenter 1. The gas pressure pushes the piston 51 to move outward, causing the guide block 52 to slide on the surface of the guide rod 41. At the same time, the spring 42 on the side of the guide block 52 is squeezed, and the gas flows out from the groove 402 and the through hole 401. When the air pressure inside the fermenter 1 returns to normal, the spring 42 rebounds to reset the piston 51, so that the inside of the fermenter 1 returns to a closed state, thereby facilitating the discharge of the gas generated during the feed production process.

[0026] The working principle of this embodiment is as follows: when the fermentation agent and the feed are simultaneously put into the fermentation tank 1 for mixing, the drive motor 3 drives the mounting rod 31 and the stirring blade 32 to rotate to stir the feed and the fermentation agent so that they are fully mixed. When the feed is produced and discharged from the discharge pipe 12, the drive motor 3 continues to drive the mounting rod 31 to rotate, and at the same time, the scraper 34 at the bottom of the fixed plate 33 rotates on the inner wall of the fermentation tank 1 to scrape off the adhered feed. Then, the water pump 22 is started to pump the clean water inside the water tank 21 to the nozzle 24 to spray it, so as to flush and clean the inner wall of the fermentation tank 1 and the stirring blade 32. When the feed inside the fermentation tank 1 generates gas during the fermentation process, the gas pressure pushes the piston 51 to move outward, so that the guide block 52 slides on the surface of the guide rod 41, and at the same time, the spring 42 on the side of the guide block 52 is squeezed, and the gas flows out from the groove 402 and the through hole 401. When the air pressure inside the fermentation tank 1 returns to normal, the spring 42 rebounds to reset the piston 51, so that the inside of the fermentation tank 1 returns to a closed state.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A biological protein fermented feed production device, comprising a fermentation tank (1), characterized in that: The bottom of the fermentation tank (1) is fixedly connected to a bottom column (11), the bottom end of the outer wall of the fermentation tank (1) is fixedly connected to a discharge pipe (12), the top end of the outer wall of the fermentation tank (1) is fixedly connected to a feed box (13), the top of the feed box (13) is movably mounted with a sealing cover (14), the top of the fermentation tank (1) is fixedly connected to a top cover (2), the top of the top cover (2) is provided with a water tank (21), the surface of the water tank (21) is movably mounted with a water pipe (211), the top of the top cover (2) is movably mounted with a water pump (22), the bottom of the fermentation tank (1) is movably mounted with a drive motor (3), the output shaft of the drive motor (3) is connected to a mounting rod (31), the surface of the mounting rod (31) is fixedly mounted with a stirring blade (32), and air permeable pipes (4) are fixedly mounted on both sides of the surface of the fermentation tank (1).

2. A biological protein fermented feed production device according to claim 1, characterized in that: The water pumping end of the water pump (22) is movably connected to one end of the water pipe (211), the bottom of the water pipe (211) is fixedly connected to a delivery pipe (23), and the bottom of the delivery pipe (23) is movably mounted with a spray head (24).

3. A biological protein fermented feed production device according to claim 1, characterized in that: The top end of the mounting rod (31) is fixedly connected to a fixing plate (33), and the bottom end of the fixing plate (33) is fixedly connected to two scrapers (34), the sides of the two scrapers (34) being tightly fitted to the inner wall of the fermentation tank (1).

4. A biological protein fermented feed production device according to claim 1, characterized in that: One end of the air permeable tube (4) is located inside the fermentation tank (1), a through hole (401) is provided inside the air permeable tube (4), and grooves (402) are provided at both ends of the inner wall of the through hole (401).

5. A biological protein fermented feed production device according to claim 4, characterized in that: A guide rod (41) is fixedly mounted on the inner sides of the two grooves (402), and a spring (42) is provided on the surface of the guide rod (41).

6. The biological protein fermentation feed production device according to claim 1, characterized in that: A movable block (5) is provided inside the air-permeable tube (4), and a piston (51) is fixedly connected to one side of the movable block (5), wherein the shape of the piston (51) matches the shape of one end of the through hole (401).

7. A biological protein fermented feed production device according to claim 6, characterized in that: The upper and lower ends of the movable block (5) are fixedly connected to guide blocks (52), and the guide blocks (52) are slidably mounted on the surface of the guide rod (41), and one side of the guide block (52) is in contact with one side of the spring (42).

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