Fruity liquor dregs multi-stage airing discharging device

Abstract

This invention relates to the field of fermentation and cooling equipment, specifically a multi-stage fermentation and discharging device for aromatic baijiu fermentation. It includes two cooling mechanisms for cooling the fermentation, and a dispersing mechanism connecting the two mechanisms to break up any clumps of fermentation. A hopper is fixedly connected to the upper end of the upper cooling mechanism for storing the fermentation. A mixing and discharging mechanism is connected to the lower end of the lower cooling mechanism to mix the fermentation with yeast and discharge it. The device utilizes a vertically arranged dispersing mechanism, mixing and discharging mechanism, and multiple cooling mechanisms to cool, disperse, and mix the aromatic baijiu fermentation. It occupies a small area and is easy to assemble, avoiding situations where the device cannot be used in confined spaces.

Description

Technical Field

[0001] This invention relates to the technical field of fermentation and cooling equipment, specifically a multi-stage fermentation and cooling device for aromatic baijiu fermentation. Background Technology

[0002] For example, Chinese patent CN221069848U discloses a multi-stage spreading and discharging system for fermented grains, including: a hopper for storing fermented grains; a conveyor belt installed below the hopper for discharging fermented grains; several sets of chain conveyors installed at different heights below one end of the conveyor belt for receiving and transporting fermented grains; a mixing assembly installed above the chain conveyors for mixing and spreading the fermented grains; and a blower and an exhaust fan installed on both sides of the chain conveyors for blowing air into and exhausting the chain conveyors, respectively.

[0003] The aforementioned patent uses multiple conveyors to achieve multi-stage cooling of the mash. However, the above solution has the following shortcomings: although this method can achieve multi-stage cooling of the mash, the overall area occupied by the equipment is large and the space utilization rate is small. It cannot be used in areas with small spaces. Therefore, we have introduced a multi-stage cooling and discharging device for fragrant baijiu mash. Summary of the Invention

[0004] The purpose of this invention is to provide a multi-stage spreading and discharging device for fragrant baijiu mash, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A multi-stage spreading and discharging device for fragrant baijiu mash includes two spreading and cooling mechanisms to cool the mash. A dispersing mechanism is connected between the two spreading and cooling mechanisms to break up clumps of mash. A hopper is fixedly connected to the upper end of the upper spreading and cooling mechanism for storing the mash. A mixing and discharging mechanism is connected to the lower end of the lower spreading and cooling mechanism to mix the mash with yeast and discharge it.

[0006] Preferably, the spreading and cooling mechanism includes a first outer shell, a spiral spreading roller is movably connected inside the first outer shell, the upper end of the spiral spreading roller is conical, and several stirring rods are fixedly connected to the conical part of the spiral spreading roller. A spiral guiding cavity is opened inside the first outer shell, and two first connecting pipes are fixedly connected to the outside of the first outer shell. The first connecting pipes are connected to the spiral guiding cavity, and the upper end of the upper side of the first outer shell is fixedly connected to the hopper.

[0007] Preferably, the dispersing mechanism includes a second outer shell, which is bolted between two first outer shells. A second connecting pipe is movably connected inside the second outer shell. An air guide cavity is opened in the lower end of the second outer shell. Several blades are fixedly connected to the outside of the second connecting pipe. The blades correspond to the positions of the air guide cavity. One end of the air guide cavity is connected to the external environment, and the other end is connected to a U-shaped pipe. The end of the U-shaped pipe away from the air guide cavity extends into the upper end of the second outer shell.

[0008] Preferably, the second connecting pipe has an annular groove on its outer side and several connecting cavities inside. The upper end of each connecting cavity is connected to the annular groove. Several air holes are provided on the outer side of the second connecting pipe and are connected to the connecting cavities. Several soft ropes are fixedly connected to the outer side of the second connecting pipe. An exhaust pipe is fixedly connected to the outer side of the second outer shell. The opposite ends of the two spiral spreading rollers extend into the second connecting pipe and are interlocked together.

[0009] Preferably, the mixing and discharging mechanism includes a third housing, the upper end of which is bolted to the lower end of a first housing. A connecting shaft is movably connected inside the third housing, the upper end of which extends into the lower first housing and engages with the lower end of a spiral spreading roller. Several mixing rods are fixedly connected to the outside of the connecting shaft, and a disc is fixedly sleeved on the outside of the connecting shaft. The upper end of the disc has a through hole. A support base is fixedly connected to the lower end of the third housing, and a discharge port is opened on the outside of the support base. One end of the discharge port is connected to the third housing. A motor is fixedly connected inside the support base, and the output end of the motor is fixedly connected to the connecting shaft. A feeding pipe is fixedly connected to the outside of the third housing.

[0010] Compared with the prior art, the beneficial effects of the present invention are: by using a vertically arranged dispersing mechanism, a mixing and discharging mechanism, and multiple spreading and cooling mechanisms to cool, disperse, and mix the mash of fragrant baijiu, the invention occupies a small area and is easy to assemble. The spreading and cooling mechanism cools the mash, the dispersing mechanism disperses the lumps of mash, and the mixing and discharging mechanism mixes the mash and the yeast together and discharges it, thus avoiding the situation where the device cannot be used in a small space. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional cross-sectional view of the present invention; Figure 3 This is a three-dimensional cross-sectional view of the first outer shell structure of the present invention; Figure 4 This is a three-dimensional cross-sectional view of the second outer shell of the present invention; Figure 5 This is a three-dimensional cross-sectional view of the support base of the present invention.

[0012] In the diagram: 1. First outer shell; 2. U-shaped tube; 3. Connecting shaft; 4. Disc; 5. Third outer shell; 6. Support base; 7. Feeding pipe; 8. Second outer shell; 9. First connecting pipe; 10. Hopper; 11. Spiral spreading roller; 12. Air hole; 13. Connecting cavity; 14. Second connecting pipe; 15. Mixing rod; 16. Soft rope; 17. Annular groove; 18. Motor; 19. Stirring rod; 20. Spiral guide cavity; 21. Air guide cavity; 22. Blade; 23. Through hole; 24. Discharge port; 25. Exhaust pipe. Detailed Implementation

[0013] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0014] Please see Figure 1-5 The present invention provides a technical solution: Example 1:

[0015] A multi-stage spreading and discharging device for fragrant baijiu mash includes two spreading and cooling mechanisms to cool the mash. A dispersing mechanism is connected between the two spreading and cooling mechanisms to break up clumps of mash. A hopper 10 is fixedly connected to the upper end of the upper spreading and cooling mechanism for storing the mash. A mixing and discharging mechanism is connected to the lower end of the lower spreading and cooling mechanism to mix the mash with yeast and discharge it. Example 2:

[0016] Based on Example 1, in order to achieve multi-stage spreading and cooling of the fragrant baijiu mash, the spreading and cooling mechanism includes a first outer shell 1, and a spiral spreading roller 11 is movably connected inside the first outer shell 1. When the spiral spreading roller 11 rotates, the material will enter the spiral groove of the spiral spreading roller 11 and move. The upper end of the spiral spreading roller 11 is conical, and several stirring rods 19 are fixedly connected to the conical part of the spiral spreading roller 11. When the upper spiral spreading roller 11 drives the several stirring rods 19 to rotate, the fragrant baijiu mash located in the hopper 10 will be broken up and conveyed by the spiral spreading roller 11. During the conveying process, the first outer shell 1 will cool down the fragrant baijiu mash.

[0017] The first outer shell 1 has a spiral guide cavity 20 inside. Two first connecting pipes 9 are fixedly connected to the outside of the first outer shell 1. The first connecting pipes 9 are connected to the spiral guide cavity 20. The upper end of the upper first outer shell 1 is fixedly connected to the hopper 10. The cooling equipment is connected to the two first connecting pipes 9, so that the coolant in the cooling equipment enters into the spiral guide cavity 20 through one first connecting pipe 9, and then re-enters into the cooling equipment through the other first connecting pipe 9, thereby achieving the cooling of the first outer shell 1.

[0018] The dispersing mechanism includes a second outer shell 8, which is bolted between two first outer shells 1. A second connecting pipe 14 is movably connected inside the second outer shell 8. An air guide chamber 21 is opened in the lower end of the second outer shell 8. Several blades 22 are fixedly connected to the outside of the second connecting pipe 14. The blades 22 are positioned corresponding to the air guide chamber 21. One end of the air guide chamber 21 is connected to the external environment, and the other end is connected to the U-shaped pipe 2. The end of the U-shaped pipe 2 away from the air guide chamber 21 extends into the upper end of the second outer shell 8.

[0019] An annular groove 17 is provided on the outer side of the second connecting pipe 14, and several connecting cavities 13 are provided inside the second connecting pipe 14. The upper end of the connecting cavity 13 is connected to the annular groove 17. Several air holes 12 are provided on the outer side of the second connecting pipe 14, and the air holes 12 are connected to the connecting cavities 13. Several soft ropes 16 are fixedly connected to the outer side of the second connecting pipe 14. The soft ropes 16 can be made of high-temperature resistant nylon material. The soft ropes 16 reduce the damage to the surface of the mash when breaking up lumps of mash. An exhaust pipe 25 is fixedly connected to the outer side of the second outer shell 8. The opposite ends of the two spiral spreading rollers 11 extend into the second connecting pipe 14 and are interlocked together. The lower end of the upper spiral spreading roller 11 is provided with multiple grooves, and the upper end of the lower spiral spreading roller 11 is provided with multiple protrusions. The two spiral spreading rollers 11 are interlocked by interlocking with the grooves through the protrusions.

[0020] The mixing and discharging mechanism includes a third outer shell 5. The upper end of the third outer shell 5 is bolted to the lower end of the first outer shell 1. A connecting shaft 3 is movably connected inside the third outer shell 5. The upper end of the connecting shaft 3 extends into the lower first outer shell 1 and engages with the lower end of the spiral spreading roller 11. Several mixing rods 15 are fixedly connected to the outside of the connecting shaft 3. A disc 4 is fixedly sleeved on the outside of the connecting shaft 3. A through hole 23 is opened at the upper end of the disc 4. A support base 6 is fixedly connected to the lower end of the third outer shell 5. A discharge port 24 is opened on the outside of the support base 6. One end of the discharge port 24 is connected to the third outer shell 5. A motor 18 is fixedly connected inside the support base 6. The output end of the motor 18 is fixedly connected to the connecting shaft 3. A feeding pipe 7 is fixedly connected to the outside of the third outer shell 5. When the disc 4 drives the through hole 23 to rotate to the position of the discharge port 24, the mash mixed with yeast will pass through the through hole 23 and be discharged into the discharge port 24, completing the discharge.

[0021] Working principle: During use, the fragrant baijiu mash is conveyed to the hopper 10 by a conveyor belt or other conveying equipment. The cooling equipment is connected to two first connecting pipes 9, so that the coolant in the cooling equipment enters the spiral guide cavity 20 through one first connecting pipe 9, and then re-enters the cooling equipment through the other first connecting pipe 9, thereby cooling the first outer shell 1. By turning on the motor 18, the connecting shaft 3 connected to its output end is rotated. The rotation of the connecting shaft 3 drives the lower spiral spreading roller 11 to rotate, and the lower spiral spreading roller 11 drives the upper spiral spreading roller 11 to rotate. When the upper spiral spreading roller 11 drives several stirring rods 19 to rotate, the fragrant baijiu mash in the hopper 10 will be broken up and conveyed by the spiral spreading roller 11. During the conveying process, the first outer shell 1 will cool down the fragrant baijiu mash. After the initial cooling, the fragrant baijiu mash will enter the second outer shell 8. The gas is conveyed to the gas guide chamber 21 through the gas supply device. The movement of the gas in the gas guide chamber 21 will drive the second connecting pipe 14 to rotate. The rotation of the second connecting pipe 14 will drive several soft ropes 16 to break up the fragrant baijiu mash that falls into the second outer shell 8. Then the gas will enter the U-shaped pipe 2 and finally enter several connecting chambers 13. Finally, it will be discharged into the second outer shell 8 through several air holes 12. The gas discharged into the second outer shell 8 will further cool down the fragrant baijiu mash. Then the air will be discharged into the external environment through the exhaust pipe 25. After being broken up, the fermented mash of the fragrant baijiu enters the first outer shell 1 on the lower side for another cooling process. Then, the fermented mash enters the third outer shell 5. The yeast can be transported to the third outer shell 5 through the feeding pipe 7. Then, the fermented mash and yeast are mixed together by several mixing rods 15. The mixed material enters the discharge port 24 through the through hole 23 and is then discharged to complete the discharge.

[0022] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-stage spreading and discharging device for fragrant-aroma baijiu mash, characterized in that: It includes two cooling mechanisms to cool the mash. A dispersing mechanism is connected between the two cooling mechanisms to break up any lumps of mash. A hopper is fixedly connected to the upper end of the upper cooling mechanism for storing the mash. A mixing and discharging mechanism is connected to the lower end of the lower cooling mechanism to mix the mash with the yeast and discharge it. The dispersing mechanism includes a second outer shell, which is bolted between two first outer shells. A second connecting pipe is movably connected inside the second outer shell. An air guide cavity is opened in the lower end of the second outer shell. Several blades are fixedly connected to the outside of the second connecting pipe. The blades correspond to the positions of the air guide cavity. One end of the air guide cavity is connected to the external environment, and the other end is connected to a U-shaped pipe. The end of the U-shaped pipe away from the air guide cavity extends into the upper end of the second outer shell. The spreading and cooling mechanism includes a first outer shell, and a spiral spreading roller is movably connected inside the first outer shell; The second connecting pipe has an annular groove on its outer side and several connecting cavities inside. The upper end of each connecting cavity is connected to the annular groove. Several air holes are opened on the outer side of the second connecting pipe and are connected to the connecting cavities. Several soft ropes are fixedly connected to the outer side of the second connecting pipe. An exhaust pipe is fixedly connected to the outer side of the second outer shell. The opposite ends of the two spiral spreading rollers extend into the second connecting pipe and are interlocked together.

2. The multi-stage spreading and discharging device for fragrant baijiu mash according to claim 1, characterized in that: The upper end of the spiral spreading roller is tapered, and several stirring rods are fixedly connected to the tapered part of the spiral spreading roller. A spiral guiding cavity is opened inside the first outer shell. Two first connecting pipes are fixedly connected to the outside of the first outer shell. The first connecting pipes are connected to the spiral guiding cavity. The upper end of the upper first outer shell is fixedly connected to the hopper.

3. The multi-stage spreading and discharging device for fragrant baijiu mash according to claim 2, characterized in that: The mixing and discharging mechanism includes a third outer shell, the upper end of which is bolted to the lower end of a first outer shell. A connecting shaft is movably connected inside the third outer shell, the upper end of which extends into the lower first outer shell and engages with the lower end of a spiral spreading roller. Several mixing rods are fixedly connected to the outside of the connecting shaft, and a disc is fixedly sleeved on the outside of the connecting shaft. The upper end of the disc has a through hole. A support base is fixedly connected to the lower end of the third outer shell, and a discharge port is opened on the outside of the support base. One end of the discharge port is connected to the third outer shell. A motor is fixedly connected inside the support base, and the output end of the motor is fixedly connected to the connecting shaft. A feeding pipe is fixedly connected to the outside of the third outer shell.

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