Solid-state distiller's grain feed preparation apparatus based on multi-stage fermentation

Abstract

The utility model discloses a solid state distiller's grains feed preparation equipment based on multistage fermentation relates to solid state distiller's grains feed preparation technical field, including preparation jar, the preparation jar top is provided with the blanking piece, the blanking piece includes the box unit and blanking unit, the blanking piece top is provided with the exhaust piece, the preparation jar middle part is provided with the stirring part, and the preparation jar both sides all are fixedly installed with the air heater, the utility model discloses the drying of feed is carried out through the preparation jar, can carry out drying in relatively more closed place and improve drying efficiency, and it can effectively prolong the drying time, so as to reach the drying effect again and then carry out the discharge feed and carry out next step processing, through setting up two groups of heating plate and guiding material, can slow down the blanking speed and improve the safety, and it can preheat the flowing feed, carry out the preliminary evaporation of its moisture content, prevent the moisture more and influence the drying speed of feed in the jar body.

Description

Technical Field

[0001] This utility model relates to the field of solid distillers' grains feed preparation technology, specifically to solid distillers' grains feed preparation equipment based on multi-stage fermentation. Background Technology

[0002] Solid distillers' grains are the residue left after grain brewing. They can be used as animal feed in the livestock industry. Before being made into feed, the distillers' grains need to be processed using a drying and compression machine. However, existing machines make it difficult to turn the grains during the drying process, resulting in uneven heating and poor drying efficiency.

[0003] In the prior art, a Chinese patent document with publication number CN217275323U was proposed to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: A small-scale integrated drying and compression device for preparing distiller's grains feed includes a conveying device, a drying box, a power cord, a drying device, a compression device, a discharge hopper, and a turning device. In this design, a turning device is set inside the drying box. When the motor is turned on, the rotating roller rotates, which drives the turning plate to rotate. When the turning plate rotates, it turns the distiller's grains, thus achieving the turning of the distiller's grains during the drying process.

[0004] However, the above method involves drying during the transportation process, which results in some feeds not drying for a sufficient amount of time. Utility Model Content

[0005] The purpose of this invention is to provide a solid distillers' grains feed preparation device based on multi-stage fermentation, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A solid distillers' grains feed preparation equipment based on multi-stage fermentation includes a preparation tank, the top of which is provided with a feeding component, which includes a box unit and a feeding unit.

[0008] The top of the feeding component is equipped with a steam vent;

[0009] A stirring element is provided in the middle of the preparation tank.

[0010] A further improvement of this utility model is that: hot air blowers are fixedly installed on both sides of the preparation tank, and two sets of electric push rods are fixedly installed through the bottom right side of the preparation tank. A discharge gate is fixedly installed at one end of the output rod of the two sets of electric push rods. By setting up the preparation tank for drying the feed, drying can be carried out in a relatively enclosed place, which improves the drying efficiency and effectively extends the drying time so that the feed can be discharged for further processing after the drying effect is achieved. The model of the electric push rod is IP1200.

[0011] A further improvement of the present invention is that the box unit includes a feeding box, the feeding box is fixedly installed on the top surface of the preparation tank, a heating plate is fixedly installed on the inner wall of the feeding box, and a guide plate is fixedly installed on the top surface of the inner cavity of the feeding box. The model of the heating plate is DTR-3050G.

[0012] A further improvement of the present invention is that the feeding unit includes a limiting plate, the limiting plate is fixedly installed on the inner wall of the feeding box, a U-shaped rod is slidably installed through the limiting plate from bottom to top, a second heating plate is fixedly installed on the top surface of the U-shaped rod, the side of the second heating plate is slidably connected to the inner wall of the feeding box, and the model of the second heating plate is DTR-3050G.

[0013] A further improvement of the present invention is that the exhaust component includes a mounting cover, the mounting cover is fixedly installed on the top surface of the feeding box, an exhaust fan is fixedly installed inside the mounting cover, an exhaust pipe is fixedly installed on the top surface of the mounting cover, one end of the exhaust pipe is connected to a gas recovery device, and the exhaust fan model is SF-76PZ.

[0014] A further improvement of this utility model is that the stirring component includes a geared motor, the geared motor is fixedly installed on the front of the preparation tank, a stirring rod is provided through the inside of the preparation tank, the stirring rod is rotatably connected to the inner wall of the preparation tank through a bearing, a scraper is fixedly installed at the end of the stirring rod, and the side of the scraper is slidably connected to the inner wall of the preparation tank. The model of the geared motor is CH22-400-30.

[0015] A further improvement of this utility model is that the ends of the output pipes of both sets of hot air blowers are sealed and inserted into the surface of the preparation tank, and a protective net is provided inside the output pipes of both sets of hot air blowers.

[0016] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0017] 1. This utility model provides a solid distillers' grains feed preparation equipment based on multi-stage fermentation. By setting up preparation tanks for feed drying, the drying can be carried out in a relatively closed environment, which improves the drying efficiency and effectively extends the drying time so that the feed can be discharged for further processing after the drying effect is achieved.

[0018] 2. This utility model provides a solid distillers' grains feed preparation equipment based on multi-stage fermentation. By setting two sets of heating plates for material guiding, the feeding speed can be slowed down to improve safety. At the same time, it can preheat the flowing feed and initially evaporate the moisture it contains, preventing excessive moisture from affecting the drying speed of the feed in the tank.

[0019] 3. This utility model provides a solid distiller's grains feed preparation equipment based on multi-stage fermentation. By setting up a steam exhaust component, the exhaust fan can be activated during the drying process to discharge the water vapor generated during drying, preventing it from accumulating in the tank and affecting the drying efficiency. In addition, the hot steam is easily diffused out during feeding, which may endanger the safety of workers. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the overall longitudinal section left view of the present invention;

[0022] Figure 3 This utility model Figure 2 A magnified structural diagram at point A;

[0023] Figure 4 This utility model Figure 2 A magnified structural diagram at point B;

[0024] Figure 5 This is a schematic diagram of the overall cross-sectional structure of this utility model.

[0025] In the diagram: 1. Preparation tank; 101. Hot air blower; 102. Electric actuator; 103. Discharge gate;

[0026] 2. Unloading component; 21. Unloading box; 22. Heating plate one; 23. Guide ramp; 24. Limiting plate; 25. U-shaped rod; 26. Heating plate two;

[0027] 3. Exhaust components; 31. Mounting cover; 32. Exhaust fan; 33. Exhaust pipe;

[0028] 4. Agitator; 41. Gear motor; 42. Agitator rod; 43. Scraper. Detailed Implementation

[0029] The present invention will be further described in detail below with reference to embodiments:

[0030] Example 1

[0031] like Figures 1-5As shown, this utility model provides a solid-state fermentation feed preparation device based on multi-stage fermentation, including a preparation tank 1. Hot air blowers 101 are fixedly installed on both sides of the preparation tank 1. Two sets of electric actuators 102 are fixedly installed through the bottom right side of the preparation tank 1. A discharge gate 103 is fixedly installed at one end of the output rod of each set of electric actuators 102. The contact surface between the discharge gate 103 and the tank body must have a reliable sealing structure, such as a silicone rubber sealing strip, to ensure no leakage during fermentation and heat preservation. The sealing structure is resistant to high temperatures and aging. A discharge component 2 is provided at the top of the preparation tank 1, including a box unit and a discharge unit; a steam exhaust component 3 is provided at the top of the discharge component 2; and a stirring component 4 is provided in the middle of the preparation tank 1. By setting up the preparation tank 1 for feed drying, drying can be carried out in a relatively enclosed environment, improving drying efficiency while effectively extending the drying time so that the feed can be discharged for further processing after the drying effect is achieved.

[0032] Example 2

[0033] like Figures 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the box unit includes a feeding box 21, which is fixedly installed on the top surface of the preparation tank 1. A heating plate 22 is fixedly installed on the inner wall of the feeding box 21, and a guide plate 23 is fixedly installed on the top surface of the inner cavity of the feeding box 21. Further, the single guide plate can be replaced with a "V-shaped" or "stepped" guide plate assembly. The V-shaped design is more conducive to the material falling towards the center, reducing material hanging on the box wall; the stepped design can slow down the falling speed of the material, and achieve more uniform feeding in conjunction with the feeding unit. The feeding unit includes a limiting plate 24, which is fixedly installed on the inner wall of the feeding box 21. A U-shaped rod 25 is slidably installed through the limiting plate 24 from bottom to top. A linear bearing or wear-resistant bushing is added to the sliding pair between the U-shaped rod 25 and the limiting plate 24 to reduce friction and wear and ensure smooth movement. Meanwhile, the U-shaped rod uses a reliable linear actuator, such as a small servo electric cylinder or a stepper motor and lead screw combination structure, which facilitates precise control of the opening and automation. A heating plate 26 is fixedly installed on the top surface of the U-shaped rod 25. The side of the heating plate 26 is slidably connected to the inner wall of the feeding box 21. By setting two sets of heating plates for material guidance, the feeding speed can be slowed down to improve safety. At the same time, it can preheat the flowing feed and initially evaporate the moisture it contains, preventing excessive moisture from affecting the drying speed of the feed in the tank.

[0034] Example 3

[0035] like Figures 1-5As shown, based on embodiments 1-2, this utility model provides a technical solution: Preferably, the exhaust component 3 includes a mounting cover 31, which is fixedly installed on the top surface of the feeding box 21. An exhaust fan 32 is fixedly installed inside the mounting cover 31, and an exhaust pipe 33 is fixedly installed on the top surface of the mounting cover 31. One end of the exhaust pipe 33 is connected to a gas recovery device. The stirring component 4 includes a reduction motor 41, which is fixedly installed on the front of the preparation tank 1. A stirring rod 42 is provided through the preparation tank 1, and the stirring rod 42 is connected to the shaft. The mixing rod 42 is rotatably connected to the inner wall of the preparation tank 1. A scraper 43 is fixedly installed at the end of the mixing rod 42. The side of the scraper 43 is slidably connected to the inner wall of the preparation tank 1. The ends of the output pipes of the two sets of hot air blowers 101 are sealed and inserted into the surface of the preparation tank 1. A protective net is installed inside the output pipes of the two sets of hot air blowers 101. By setting the exhaust fan 3, the exhaust fan 32 can be started during the drying process to discharge the water vapor generated during drying, preventing it from accumulating in the tank and affecting the drying efficiency. Also, the hot steam is easy to diffuse out during feeding, which may endanger the safety of workers.

[0036] In this embodiment, the part of the scraper 43 that contacts the tank wall is made of a wear-resistant, corrosion-resistant, and somewhat elastic material, such as polytetrafluoroethylene (PTFE), ultra-high molecular weight polyethylene (UHMWPE), or food-grade rubber, to ensure effective scraping of the tank wall and reduce metal-to-metal friction noise and wear. The scraper 43 is designed to be adjustable or spring-preloaded to compensate for manufacturing errors and wear.

[0037] The working principle of solid distillers' grains feed preparation equipment based on multi-stage fermentation will be explained in detail below.

[0038] like Figures 1-5 As shown, this solution uses a PLC as the core control component. The PLC is connected to the hot air blower 101, electric actuator 102, heating plate 1 22, heating plate 26, exhaust fan 32, and geared motor 41. When the preparation equipment is in use, the PLC sends heating commands to the hot air blower 101, heating plate 1 22, and heating plate 26, causing the preparation tank 1 and the feeding box 21 to start preheating. Then, the feed is fed through the feeding box 21. The feed is guided into the preparation tank 1 by the heating plate 1 22, the guide plate 23, and the heating plate 26. During the feeding process, the heating plates can pre-dry the moisture contained in the feed.

[0039] After the feed enters the preparation tank 1, the PLC sends a rotation command to the geared motor 41, so that the stirring rod 42 can stir the feed, and the scraper 43 can scrape the feed out of the inner wall of the tank along with the rotation.

[0040] Furthermore, when the scraper 43 rotates, it will contact the U-shaped rod 25 and push it upward. The upward movement of the U-shaped rod 25 can drive the heating plate 26 to move upward, and then it will start to move downward under its own weight. The repeated up and down movement can effectively promote the feed to slide down.

[0041] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A solid-state distillers' grains feed preparation device based on multi-stage fermentation, comprising a preparation tank (1), characterized in that: The top of the preparation tank (1) is provided with a feeding component (2), which includes a box unit and a feeding unit; The top of the feeding component (2) is provided with a steam exhaust component (3); A stirring element (4) is provided in the middle of the preparation tank (1); Hot air blowers (101) are fixedly installed on both sides of the preparation tank (1). Two sets of electric push rods (102) are fixedly installed through the bottom right side of the preparation tank (1). A discharge gate (103) is fixedly installed at one end of the output rod of the two sets of electric push rods (102).

2. The solid distillers' grains feed preparation equipment based on multi-stage fermentation according to claim 1, characterized in that: The box unit includes a feeding box (21), which is fixedly installed on the top surface of the preparation tank (1). A heating plate (22) is fixedly installed on the inner wall of the feeding box (21), and a guide plate (23) is fixedly installed on the top surface of the inner cavity of the feeding box (21).

3. The solid distillers' grains feed preparation equipment based on multi-stage fermentation according to claim 2, characterized in that: The feeding unit includes a limiting plate (24), which is fixedly installed on the inner wall of the feeding box (21). A U-shaped rod (25) is slidably installed through the limiting plate (24) from bottom to top. A second heating plate (26) is fixedly installed on the top surface of the U-shaped rod (25). The side of the second heating plate (26) is slidably connected to the inner wall of the feeding box (21).

4. The solid distillers' grains feed preparation equipment based on multi-stage fermentation according to claim 2, characterized in that: The exhaust component (3) includes a mounting cover (31), which is fixedly installed on the top surface of the feed box (21). An exhaust fan (32) is fixedly installed inside the mounting cover (31), and an exhaust pipe (33) is fixedly installed on the top surface of the mounting cover (31). One end of the exhaust pipe (33) is connected to a gas recovery device.

5. The solid distillers' grains feed preparation equipment based on multi-stage fermentation according to claim 1, characterized in that: The stirring component (4) includes a geared motor (41), which is fixedly installed on the front of the preparation tank (1). A stirring rod (42) is installed through the inside of the preparation tank (1). The stirring rod (42) is rotatably connected to the inner wall of the preparation tank (1) through a bearing. A scraper (43) is fixedly installed at the end of the stirring rod (42). The side of the scraper (43) is slidably connected to the inner wall of the preparation tank (1).

6. The solid distillers' grains feed preparation equipment based on multi-stage fermentation according to claim 1, characterized in that: The ends of the output pipes of both sets of hot air blowers (101) are sealed and plugged into the surface of the preparation tank (1), and protective nets are installed inside the output pipes of both sets of hot air blowers (101).

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