Temperature-controllable fermented grain spreading and airing machine

Abstract

The utility model relates to the technical field of white spirit brewing production devices, and particularly discloses a temperature-controllable fermented grain spreading and airing machine, which comprises a conveying mechanism, a temperature control mechanism and a spreading and airing mechanism, the fan cover is arranged above the conveying mechanism and is used for covering the fermented grains and forming an air chamber; the first fan communicates with the air hood and is used for conveying airflow into the air chamber; the heat exchange part is arranged between the air outlet of the first fan and the air inlet of the fan cover and used for conducting heat exchange on the airflow conveyed by the first fan; the heat exchange medium comprises a cold source and a heat source and is located in the heat exchange component; a heat source or a cold source is input into the heat exchange component, heat exchange can be conducted on airflow conveyed into the fan cover by the first fan, and the airflow conveyed into the fan by the first fan is heated / cooled; the temperature of the air flow conveyed to the fermented grains can be changed, the spreading and airing requirements of the fermented grains in production sites in different regions and different seasons are met, and the application range of the spreading and airing machine is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of liquor brewing production devices, in particular to a fermented grains spreading machine with controllable temperature. Background Art

[0002] In the process of liquor brewing production, after the fermented grains are distilled, it is also necessary to spread and cool the fermented grains to a specified temperature and send them to the next process.

[0003] In the prior art, usually the distilled fermented grains are directly laid on the conveyor belt, and the fermented grains on the conveyor belt are cooled by air through a blower; however, in different regions or seasons, the temperature at some liquor brewing production sites is relatively low. Even through natural spreading and cooling, the temperature of the fermented grains after spreading and cooling will drop below the specified temperature, which does not meet the production requirements of liquor brewing. Summary of the Utility Model

[0004] In view of the above problems, the utility model provides a fermented grains spreading machine with controllable temperature, aiming to change the temperature of the air flow conveyed to the fermented grains and meet the spreading requirements of the fermented grains at the production sites in different regions and seasons.

[0005] In order to achieve the above invention purpose, the technical scheme adopted by the utility model is as follows:

[0006] Provide a fermented grains spreading machine with controllable temperature, including: a conveying mechanism for conveying fermented grains; a wind hood arranged above the conveying mechanism for covering the fermented grains and forming a wind chamber; a first blower connected to the wind hood for conveying air flow into the wind chamber; a heat exchange component arranged between the air outlet of the first blower and the air inlet of the wind hood for heat-exchanging the air flow conveyed by the first blower; a heat exchange medium including a cold source and a heat source, which is located in the heat exchange component.

[0007] Further, the heat exchange component is a finned heat exchanger, and a three-way pipe is arranged at the end of the heat exchange pipe of the finned heat exchanger, and the three-way pipe is connected to the cold source and the heat source.

[0008] Further, the spreading machine further includes: a second blower, the air inlet of the second blower is connected to the air outlet of the wind hood; an exhaust pipe is arranged above the wind hood, connected to the air outlet of the second blower and extending in a direction away from the conveying mechanism.

[0009] Further, along the conveying direction of the conveying mechanism, three wind hoods are arranged above the conveying mechanism, and two first blowers and one second blower are arranged on each wind hood.

[0010] Further, the wind hood is in the shape of a quadrangular pyramid surrounded by several plate members, including: a first plate member, a second plate member, a third plate member, and a fourth plate member that are connected to each other in pairs; wherein, the first plate member is installed vertically, and the second plate member, the third plate member, and the fourth plate member are all installed inclined to the vertical plane.

[0011] Further, the spreading machine further includes: a water collecting tank arranged at the bottom of the wind hood for collecting condensed water; and a water outlet opened on the water collecting tank for discharging the condensed water.

[0012] The beneficial effects of the present utility model are as follows: in the present utility model, a heat exchange component is arranged between the first fan and the wind hood. By inputting a heat source or a cold source into the heat exchange component, the air flow transported by the first fan into the wind hood can be heat-exchanged, and the air flow transported by the first fan into the fan can be heated / cooled; the temperature of the air flow transported to the fermented grains can be changed, meeting the spreading requirements of the fermented grains at the production sites in different regions and different seasons, and increasing the applicable range of the spreading machine. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of the spreading machine provided by the embodiment of the present application.

[0014] Figure 2 It is a schematic diagram of the overall structure of the wind hood provided by the embodiment of the present application.

[0015] Wherein, 1. Conveying mechanism; 2. Wind hood; 21. First plate member; 22. Second plate member; 23. Third plate member; 24. Fourth plate member; 25. Water collecting tank; 26. Water outlet; 31. First fan; 32. Second fan; 4. Heat exchange component; 5. Exhaust duct. Detailed Embodiments

[0016] In order to better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and specific embodiments.

[0017] Refer to Figure 1 As shown, the embodiment of the present application discloses a fermented grains spreading machine with controllable temperature, including: a conveying mechanism 1 for conveying fermented grains; a wind hood 2 arranged above the conveying mechanism 1 for covering the fermented grains and forming a wind chamber; a first fan 31 communicating with the wind hood 2 for conveying air flow into the wind chamber; a heat exchange component 4 arranged between the air outlet of the first fan 31 and the air inlet of the wind hood 2 for heat-exchanging the air flow conveyed by the first fan 31; and a heat exchange medium including a cold source and a heat source, which is in the heat exchange component 4.

[0018] In the present utility model, a heat exchange component 4 is provided between the first fan 31 and the wind cover 2. By inputting a heat source or a cold source into the heat exchange component 4, the air flow transported by the first fan 31 into the wind cover 2 can be heat-exchanged, and the air flow transported by the first fan 31 into the fan can be heated / cooled.

[0019] Specifically, when the temperature at the production site is relatively high, a cold source is input into the heat exchange component 4 to cool the air flow transported by the first fan 31, so as to air-cool and cool the fermented grains after distillation, and improve the spreading and cooling efficiency; when the temperature at the production site is relatively low, a heat source is input into the heat exchange component 4 to heat the air flow transported by the first fan 31, so as to keep the fermented grains after distillation warm, prevent the temperature of the fermented grains from dropping below the specified temperature, and ensure the normal progress of the subsequent process; by using the present utility model, the temperature of the air flow transported to the fermented grains can be changed, meeting the spreading requirements of the fermented grains at the production sites in different regions and different seasons, and increasing the applicable range of the spreading machine.

[0020] It can be understood that the conveying mechanism 1 can be a chain plate conveyor or a belt conveyor.

[0021] Furthermore, the heat exchange component 4 is a finned heat exchanger. A three-way pipe is provided at the end of the heat exchange pipe of the finned heat exchanger, and the three-way pipe is connected to the cold source and the heat source; it can be understood that heat exchange pipes are provided in the heat exchange component 4, and the heat exchange medium circulates in the heat exchange pipes under the power provided by a pump body. Heat exchange fins are provided on the heat exchange pipes, and the air flow transported by the first fan 31 passes through the heat exchange fins and can exchange heat with the heat exchange medium.

[0022] It is worth mentioning that the heat source can be the high-temperature distilled water generated in the previous distillation process, which can meet the requirements of spreading and heat preservation, and can also utilize the preheating in distillation to reduce energy consumption; among them, the cold source can be normal temperature water / either normal temperature water is acceptable.

[0023] Specifically, the spreading machine further includes: a second fan 32, the air inlet of the second fan 32 is connected to the air outlet of the wind cover 2; an exhaust pipe 5, which is arranged above the wind cover 2, is connected to the air outlet of the second fan 32 and extends in a direction away from the conveying mechanism 1; by using the first fan 31 to blow air into the wind cover 2, and the second fan 32 simultaneously extracts air from the wind cover 2, a flowing air flow can be formed in the wind cover 2, and the spreading efficiency of the fermented grains in the wind cover 2 can be improved.

[0024] Among them, along the conveying direction of the conveying mechanism 1, three wind covers 2 are arranged above the conveying mechanism 1, dividing the conveying mechanism 1 into three sections. A wind chamber is provided on each section, and each wind chamber spreads separately without affecting each other, ensuring the spreading efficiency; two first fans 31 and one second fan 32 are provided on each wind cover 2 to improve the spreading efficiency.

[0025] Refer toFigure 2 As shown, the wind hood 2 is in the shape of a quadrangular pyramid surrounded by several plate members, including: a first plate member 21, a second plate member 22, a third plate member 23, and a fourth plate member 24 that are connected to each other in pairs; among them, the first plate member 21 is installed vertically, and the second plate member 22, the third plate member 23, and the fourth plate member 24 are all installed inclined to the vertical plane.

[0026] In the present utility model, the wind hood 2 is set in the shape of a quadrangular pyramid, which can guide the condensed water to flow down along the inner wall surface of the wind hood 2, preventing the condensed water from directly dripping into the fermented grains.

[0027] Specifically, the spreading machine further includes: a water collecting tank 25, which is arranged at the bottom of the wind hood 2 and is used for collecting condensed water; a water outlet 26, which is opened on the water collecting tank 25 for the external discharge of condensed water, guiding the condensed water to be discharged in time to prevent the condensed water from staying in the water collecting tank 25.

[0028] Those skilled in the art should understand that although the preferred embodiments of the present utility model have been described, once those skilled in the art know the basic creative concept, they can make additional changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present utility model. Obviously, those skilled in the art can make various changes and variations to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the equivalent technology of the claims of the present utility model, the present utility model also intends to include these modifications and variations.

Claims

1. A temperature-controllable mash drying machine, characterized in that: include: A conveying mechanism (1) for conveying mash; A wind cover (2) is arranged above the conveying mechanism (1) and is used to cover the mash and form a wind chamber; A first fan (31) connected to the ventilation hood (2) is used to deliver air flow into the air chamber; A heat exchange component (4) is arranged between the air outlet of the first fan (31) and the air inlet of the fan cover (2), and is used for exchanging heat with the airflow delivered by the first fan (31); The heat exchange medium, including a cold source and a hot source, is located in the heat exchange component (4).

2. The temperature-controllable mash drying machine according to claim 1, characterized in that: The heat exchange component (4) is a fin heat exchanger, and a three-way pipe is arranged at the end of the heat exchange tube of the fin heat exchanger, and the three-way pipe connects the cold source and the heat source.

3. The temperature-controllable mash drying machine according to claim 1, characterized in that: Also includes: A second fan (32), an air inlet of the second fan (32) being connected to an air outlet of the ventilation hood (2); The exhaust pipe (5) is mounted above the wind cover (2), connected to the air outlet of the second fan (32), and extends in a direction away from the conveying mechanism (1).

4. The temperature-controllable mash drying machine according to claim 3, characterized in that: Along the conveying direction of the conveying mechanism (1), three wind hoods (2) are arranged above the conveying mechanism (1), and two first fans (31) and one second fan (32) are arranged on each wind hood (2).

5. The temperature-controllable mash drying machine according to claim 1, characterized in that: The wind hood (2) is in the shape of a quadrangular pyramid surrounded by a plurality of plates, comprising: a first plate (21), a second plate (22), a third plate (23) and a fourth plate (24) connected in pairs; wherein the first plate (21) is installed vertically, and the second plate (22), the third plate (23) and the fourth plate (24) are installed inclined relative to a vertical plane.

6. The temperature-controllable mash drying machine according to claim 1, characterized in that: Also includes: A water collecting tank (25) is arranged at the bottom of the wind cover (2) and is used to collect condensed water; The water outlet (26) is provided on the water collecting tank (25) for discharging condensed water.

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