Vinasse drying and crushing device

Abstract

The invention relates to the technical field of vinasse processing devices, in particular to a vinasse drying and smashing device which comprises a processing tank and a conveying device, an output pipe of the conveying device is connected with the feeding end of the processing tank, a plurality of smashing mechanisms are arranged in the processing tank, and a collecting hopper and a discharging pipe are fixedly arranged at the bottom of the processing tank. A hot air mechanism is arranged on the collecting hopper, and heating pipes are arranged on the processing tank and the collecting hopper; the hot air mechanism comprises a mounting part, an air cavity is formed in the mounting part, an air inlet penetrating through the collecting hopper is formed in the air cavity, an air outlet structure communicated with the interior of the processing tank is arranged on the air cavity, and a plurality of heating assemblies are arranged in the air cavity. And the air is heated in sequence, so that the temperature of the air is effectively increased, and the scattered vinasse can be quickly dried by the air.

Description

Technical Field

[0001] The invention relates to the technical field of distiller's grains processing devices, and in particular to a distiller's grains drying and crushing device. Background Art

[0002] Wine lees are the direct by-products of the winemaking process. Not only does it contain a certain proportion of grain that can save concentrated feed for cattle, it is also rich in crude protein, about 2-3 times higher than the content in corn. It also contains a variety of trace elements, vitamins, yeast, etc. The content of lysine, methionine and tryptophan is also high, which is something that crop straw cannot provide. Wine lees are formed after fermentation and high-temperature cooking, so its crude fiber content is low. As a cattle feed, it has good palatability and is easy to digest, and can also effectively prevent rumen bloat in cattle.

[0003] Wine lees tend to clump when stacked. In order to facilitate the use of wine lees, the crushed wine lees are usually dried and crushed to prevent the crushed wine lees from agglomerating again. For example, Chinese patent announcement No. CN221656753U discloses a "drinking lees drying and crushing device", which drives the rotating shaft and crushing blades to rotate through a first motor, so that the crushing blades can crush and break up the agglomerated wine lees, and the external air can be sucked into the air trough through a fan, and then heated by an electric heating coil, so that the heated airflow can be blown into the main body of the device, and the wine lees falling inside the main body of the device are dried to remove internal moisture, thereby helping to avoid secondary agglomeration; The air sucked in by the fan is heated and can be blown into the main body of the device. However, in actual use, due to the use of a heating coil for heating, the degree of air heating is limited, and it is difficult to dry the lees before they fall to the bottom of the main body of the device, resulting in the lees falling to the bottom of the main body of the device being wet and easily connected to each other and accumulated to block the discharge pipe. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art, such as limited degree of air heating, difficulty in drying the wine lees before they fall into the bottom of the device body, resulting in the wine lees falling at the bottom of the device body being wet and easily connected and accumulated to block the discharge pipe, and to propose a wine lees drying and crushing device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A wine lees drying and crushing device is designed, comprising a processing tank and a conveying device, wherein the output pipe of the conveying device is connected to the feed end of the processing tank, a plurality of crushing mechanisms are arranged in the processing tank, a collecting hopper and a discharge pipe are fixedly arranged at the bottom of the processing tank, a hot air mechanism is arranged on the collecting hopper, and a heating pipe is arranged on both the processing tank and the collecting hopper; The hot air mechanism includes a mounting part, a wind cavity is arranged in the mounting part, an air inlet penetrating the collecting hopper is arranged on the wind cavity, an air outlet structure connected with the interior of the processing tank is arranged on the wind cavity, a plurality of heating components are arranged in the wind cavity, the plurality of heating components are connected to each other, and an exhaust pipe is fixedly arranged on the processing tank.

[0006] Furthermore, a plurality of isolation plates are fixedly arranged in the wind cavity, and the plurality of isolation plates isolate the wind cavity into a plurality of heating chambers, and the plurality of heating components are respectively arranged in the plurality of heating chambers.

[0007] Furthermore, the isolation plates are provided with through holes, and fans are provided in the through holes.

[0008] Furthermore, the heating component includes a flat heating sheet, the heating sheet is bent and wound to form a heating coil, and the heating coil is an arc-shaped structure.

[0009] Furthermore, an air duct is fixedly arranged in the air cavity, and the fan and the heating coil are both arranged in the air duct.

[0010] Furthermore, the air guide pipe is provided with an air inlet and an air outlet, the air inlet and the air outlet are separated by a sealing plate, and the air inlet is arranged on the heating chamber where the air inlet is located.

[0011] Furthermore, the air outlet structure includes a plurality of air outlets, the air outlets are arranged on the heating chamber, the air duct is provided with a plurality of air outlet holes matching with the air outlets, and the air outlets are all provided with filter screens.

[0012] Furthermore, the pulverizing mechanism includes a material guide ring, a motor is fixedly arranged on the processing tank, an output shaft of the motor is fixedly connected to a rotating shaft, and a scattering disc is fixedly arranged on the rotating shaft.

[0013] Furthermore, a plurality of protruding rods are fixedly arranged on the breaking up disk, and a plurality of breaking up rods are fixedly arranged on the rotating shaft.

[0014] Furthermore, a heating groove is provided on the material guide ring, a heating wire is wound in the heating groove, and the inner diameter of the material guide ring is smaller than the outer diameter of the scattering disk.

[0015] The lees drying and crushing device proposed by the present invention has the following beneficial effects: In the present invention, heating tubes are provided on both the processing tank and the collecting hopper to preliminarily heat the scattered wine lees, and multiple heating components are provided in the air cavity to heat the air in sequence, effectively increasing the temperature of the air so that the air can quickly dry the scattered wine lees. The hot air mechanism is on the collecting hopper, and the scattered wine lees will still be blown by the hot air after falling, further improving the degree of drying. A heating groove and a heating wire are provided on the guide ring, and the scattered wine lees will be heated and dried when passing through the guide ring, thereby achieving multi-level drying of the wine lees and quickly drying the moisture in the wine lees. Secondly, in the present invention, the motor drives the rotating shaft and the breaking rod to rotate to crush and break up the wine lees, and a breaking plate is provided to break up the agglomerated wine lees missed by the breaking rod to prevent the agglomerated wine lees from falling into the bottom of the processing tank and clogging the processing tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a wine lees drying and crushing device proposed by the present invention; Figure 2 It is a schematic diagram of the enlarged structure of the A area of ​​the present invention; Figure 3 It is a structural schematic diagram of the breaking rod of the present invention; Figure 4 It is a structural schematic diagram of the airway of the present invention; Figure 5 It is a structural schematic diagram of the fan of the present invention.

[0017] In the figure: 1. processing tank; 11. heating tube; 2. conveying device; 3. output tube; 4. crushing mechanism; 41. guide ring; 42. motor; 43. rotating shaft; 44. scattering disk; 45. protruding rod; 46. scattering rod; 47. heating groove; 48. heating wire; 5. collecting hopper; 6. discharge pipe; 7. hot air mechanism; 71. mounting part; 72. air cavity; 73. air inlet; 74. heating component; 741. heating coil; 75. isolation plate; 751. through hole; 752. fan; 76. heating chamber; 77. air guide tube; 771. air inlet; 772. air outlet; 773. sealing plate; 774. air outlet; 8. air outlet structure; 81. air outlet. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Reference Figure 1-5A wine lees drying and crushing device comprises a processing tank 1 and a conveying device 2, wherein an output pipe 3 of the conveying device 2 is connected to a feeding end of the processing tank 1, a plurality of crushing mechanisms 4 are arranged in the processing tank 1, a collecting hopper 5 and a discharge pipe 6 are fixedly arranged at the bottom of the processing tank 1, a hot air mechanism 7 is arranged on the collecting hopper 5, and a heating pipe 11 is arranged on both the processing tank 1 and the collecting hopper 5; The hot air mechanism 7 includes a mounting member 71, in which an air cavity 72 is arranged, and the air cavity 72 is provided with an air inlet 73 that penetrates the collecting hopper 5, and the air cavity 72 is provided with an air outlet structure 8 that is connected to the interior of the processing tank 1, and a plurality of heating components 74 are arranged in the air cavity 72, and the plurality of heating components 74 are connected to each other, and an exhaust pipe is fixedly arranged on the processing tank 1.

[0020] In the present invention, heating tubes 11 are provided on the processing tank 1 and the collecting hopper 5 to increase the temperature inside the processing tank 1 and heat the scattered and splashed wine lees. A plurality of heating components 74 are provided in the air cavity 72 to heat the air in turn, thereby effectively increasing the temperature of the air so that the high-temperature air can quickly dry the scattered wine lees. The hot air mechanism 7 is provided on the collecting hopper 5, and the scattered wine lees will still be dried by the hot air when they fall into the collecting hopper 5, thereby further improving the degree of drying.

[0021] Furthermore, in the present embodiment, a plurality of isolation plates 75 are fixedly provided in the wind cavity 72, and the plurality of isolation plates 75 isolate the wind cavity 72 into a plurality of heating chambers 76. A plurality of heating components 74 are respectively provided in the plurality of heating chambers 76, and the plurality of heating chambers 76 are heated by the plurality of heating components 74. When the air flows through each heating chamber 76, the temperature will be further increased, thereby increasing the temperature of the air and forming a high-temperature airflow.

[0022] In this embodiment, through holes 751 are opened on the isolation plates 75, and fans 752 are arranged in the through holes 751. The fans 752 guide the airflow to prevent the high-temperature airflow from flowing to the heating chamber 76 with a low temperature, thereby ensuring that the airflow is always in a heated state during the flow process.

[0023] Furthermore, in this embodiment, the heating component 74 includes a flat heating plate, which is composed of an internal heating wire and an external heat sink. The heating plate is bent and wound to form a spring-like heating coil 741. The heating coil has an arc structure. The flat heating plate has a large contact area with the air, thereby improving the heating effect on the air.

[0024] In this embodiment, an air duct 77 is fixedly installed in the wind cavity 72, and the fan 752 and the heating coil 741 are both arranged in the air duct 77. The high-temperature air is isolated by the air duct 77 to prevent the low-temperature air in the heating chamber 76 from mixing with the high-temperature airflow flowing therethrough, thereby ensuring the temperature of the high-temperature airflow.

[0025] It should be noted that, in the present embodiment, an air inlet 771 and an air outlet 772 are provided on the air duct 77. The air inlet 771 and the air outlet 772 are separated by a sealing plate 773. The air inlet 73 is provided on the heating chamber 76 where the air inlet 771 is located. The air flow enters the air duct 77 along the air inlet 771, and is heated step by step, and is finally discharged along the air outlet 772. The purpose of providing the sealing plate 773 is to separate the air flow circulation and prevent the high-temperature air flow from being directly sucked into the air inlet 771.

[0026] In this embodiment, the air outlet structure 8 includes a plurality of air outlets 81, and the air outlets 81 are arranged on the heating chamber 76. The air guide duct 77 is provided with a plurality of air outlet holes 774 that match the air outlets 81. The air outlets 81 are all provided with filter screens. The air outlets 81 include a main air outlet and an auxiliary air outlet. The main air outlet is arranged in the heating chamber 76 where the air outlet 772 is located, and is used to discharge high-temperature airflow to dry the wine lees at high temperature. The auxiliary air outlet is arranged in the heating chamber 76 with the air outlet holes 774. Part of the high temperature discharged from the air outlet holes 774 goes to the heating chamber 76, and the original air in the mixing heating chamber 76 increases the temperature in the heating chamber 76, and the mixed air is discharged along the auxiliary air outlet to dry the wine lees.

[0027] In addition, in this embodiment, the crushing mechanism 4 includes a guide ring 41, a motor 42 is fixedly arranged on the processing tank 1, the output shaft of the motor 42 is fixedly connected to the rotating shaft 43, and a scattering disk 44 is fixedly arranged on the rotating shaft 43. The lees input by the conveying device 2 collides with the scattering disk 44 along the guide ring under the action of gravity. Since the scattering disk 44 is driven to rotate by the motor 42, force is applied to the lees during the collision to scatter them.

[0028] In this embodiment, a plurality of protruding rods 45 are fixedly provided on the breaking disk 44, and a plurality of breaking rods 46 are fixedly provided on the rotating shaft 43. The breaking rods 46 are driven by the motor 42 to rotate to break up and crush the wine lees, and the breaking disk 44 can break up the agglomerated wine lees missed by the breaking rods 46, effectively preventing the agglomerated wine lees from falling into the bottom of the processing tank and clogging the processing tank. The wine lees splashed during breaking up will contact the inner wall of the processing tank 1 and be heated by the inner wall.

[0029] In more detail, in this embodiment, a heating groove 47 is provided on the material guide ring 41, and a heating wire 48 is wound inside the heating groove 47. The material guide ring 41 is heated by the heating wire 48, so that the wine lees flowing through the material guide ring 41 are heated and dried. The inner diameter of the material guide ring 41 is smaller than the outer diameter of the beating disk 44, so as to prevent the agglomerated wine lees missed by the beating rod 46 from contacting the beating disk 44.

[0030] Working method: When working, the temperature in the processing tank 1 is increased by arranging the heating tube 11 on the processing tank 1 and the collecting hopper 5. The air inlet 73 is arranged on the heating chamber 76 where the air inlet 771 is located. The airflow enters the air guide pipe 77 along the air inlet 771 and is heated step by step, and finally discharged along the air outlet 772. In this process, the multiple heating coils 741 heat the air passing through in turn to form a high-temperature airflow, which is finally discharged along the air outlet 772. The main air outlet is arranged in the heating chamber 76 where the air outlet 772 is located, and is used to discharge the high-temperature airflow to dry the wine lees at high temperature. The motor 42 drives the breaking rod 46 to rotate to break up and crush the wine lees, and the breaking plate 44 can break up the agglomerated wine lees missed by the breaking rod 46, effectively preventing the agglomerated wine lees from falling into the bottom of the processing tank and clogging the processing tank. The wine lees splashed during breaking up will contact the inner wall of the processing tank 1 and be heated by the inner wall. The heating wire 48 is provided to heat the guide ring 41, thereby heating and drying the wine lees flowing through the guide ring 41.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wine lees drying and crushing device, comprising a processing tank (1) and a conveying device (2), characterized in that: The output pipe (3) of the conveying device (2) is connected to the feed end of the processing tank (1); a plurality of crushing mechanisms (4) are arranged in the processing tank (1); a collecting hopper (5) and a discharge pipe (6) are fixedly arranged at the bottom of the processing tank (1); a hot air mechanism (7) is arranged on the collecting hopper (5); and a heating pipe (11) is arranged on both the processing tank (1) and the collecting hopper (5); The hot air mechanism (7) comprises a mounting member (71), a wind cavity (72) is arranged in the mounting member (71), an air inlet (73) penetrating the collecting hopper (5) is arranged on the wind cavity (72), an air outlet structure (8) communicating with the interior of the processing tank (1) is arranged on the wind cavity (72), a plurality of heating components (74) are arranged in the wind cavity (72), the plurality of heating components (74) are connected to each other, and an exhaust pipe is fixedly arranged on the processing tank (1).

2. The device for drying and crushing wine lees according to claim 1, characterized in that: A plurality of isolation plates (75) are fixedly arranged in the air cavity (72), the plurality of isolation plates (75) isolate the air cavity (72) into a plurality of heating chambers (76), and the plurality of heating components (74) are respectively arranged in the plurality of heating chambers (76).

3. The device for drying and crushing wine lees according to claim 2, characterized in that: The isolation plates (75) are each provided with a through hole (751), and a fan (752) is provided in each of the through holes (751).

4. The device for drying and crushing wine lees according to claim 3, characterized in that: The heating component (74) comprises a flat heating sheet, the heating sheet is bent and wound to form a heating coil (741), and the heating coil is an arc-shaped structure.

5. The device for drying and crushing wine lees according to claim 4, characterized in that: An air guide tube (77) is fixedly arranged in the air cavity (72), and the fan (752) and the heating coil (741) are both arranged in the air guide tube (77).

6. The device for drying and crushing wine lees according to claim 5, characterized in that: An air inlet (771) and an air outlet (772) are provided on the air guide pipe (77); the air inlet (771) and the air outlet (772) are separated by a sealing plate (773); and the air inlet (73) is provided on the heating chamber (76) where the air inlet (771) is located.

7. The device for drying and crushing wine lees according to claim 6, characterized in that: The air outlet structure (8) comprises a plurality of air outlets (81), the air outlets (81) being arranged on the heating chamber (76), the air guide pipe (77) being provided with a plurality of air outlet holes (774) matching with the air outlets (81), and the air outlets (81) being provided with filter screens.

8. The device for drying and crushing wine lees according to claim 1, characterized in that: The pulverizing mechanism (4) comprises a material guide ring (41), a motor (42) is fixedly arranged on the processing tank (1), an output shaft of the motor (42) is fixedly connected to a rotating shaft (43), and a scattering disc (44) is fixedly arranged on the rotating shaft (43).

9. The device for drying and crushing wine lees according to claim 8, characterized in that: A plurality of protruding rods (45) are fixedly disposed on the scattering disc (44), and a plurality of scattering rods (46) are fixedly disposed on the rotating shaft (43).

10. The device for drying and crushing wine lees according to claim 9, characterized in that: The material guide ring (41) is provided with a heating groove (47), a heating wire (48) is wound inside the heating groove (47), and the inner diameter of the material guide ring (41) is smaller than the outer diameter of the scattering disc (44).

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