Air cooler for white spirit brewing

Abstract

The utility model discloses an air cooler for white spirit brewing, and belongs to the field of white spirit brewing. An air cooler for white spirit brewing comprises a condensation shell internally provided with a cavity, and further comprises a condensation disc fixedly connected in the cavity of the condensation shell through a condensation pipe, the condensation pipe is communicated with the condensation disc, a condensation block is arranged on the outer wall of the condensation disc, and a ventilation assembly is arranged on the condensation shell; the ventilation pipe is arranged in the cavity of the condensation pipe, and the input end of the ventilation pipe is communicated with the ventilation assembly; external low-temperature air can be introduced into the condensation shell, the cooling performance in the condensation shell is enhanced, the condensation shell can be directly cooled, then the heat exchange efficiency is improved, a part of cold air can be allowed to flow in the condensation pipe, the temperature of white spirit steam is further reduced, and the condensation efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of liquor brewing technology, and in particular to a cooling device for liquor brewing. Background Technology

[0002] Baijiu is a traditional Chinese liquor. It is made by steaming, saccharifying, fermenting, and distilling raw materials, followed by blending. During distillation, a cooling device is used to condense the distilled alcohol vapor into the original liquor. Usually, the alcohol vapor needs to be guided to a condensing device. When the vapor comes into contact with the condensing device, it condenses into liquid and becomes the original liquor, thus completing the production of the original liquor.

[0003] A search revealed Chinese patent publication number CN220846029U, which discloses a cooling device for baijiu (Chinese liquor), comprising a condenser shell; a collection pipe fixedly connected to the bottom of the condenser shell; an air inlet pipe provided in the middle of the condenser shell; the air inlet pipe fixedly connected to the middle of the condenser shell; a condensation block provided on the inner wall of the condenser shell; the condensation block fixedly connected to the inner wall of the condenser shell; and a water pipe provided in the middle of the condensation block; the water pipe fixedly connected to the middle of the condensation block.

[0004] However, in actual use, it was found that when alcohol vapor enters the condenser shell through the inlet pipe, condensation occurs when the vapor comes into contact with the condenser block, causing the vapor to liquefy into water droplets upon cooling. However, if the flow rate of alcohol vapor is too fast, the vapor may not fully contact the surface of the heat spreader plate, thus affecting the condensation efficiency. Utility Model Content

[0005] The purpose of this invention is to solve the problem in the prior art that the flow rate of alcohol vapor is too fast, which may cause the vapor to fail to fully contact the surface of the heat spreader, thus affecting the condensation efficiency. Therefore, this invention proposes a cooling device for baijiu brewing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A cooling device for brewing baijiu (Chinese liquor) includes a condenser shell with an internal cavity, and further includes: a condensation plate, which is fixedly connected to the cavity of the condenser shell by a condensation pipe, wherein the condensation pipe is connected to the condensation plate, a condensation block is provided on the outer wall of the condensation plate, and a ventilation component is provided on the condenser shell; and a ventilation pipe, which is disposed in the cavity of the condensation pipe, and the input end of the ventilation pipe is connected to the ventilation component.

[0008] To facilitate the transport of steam from the distilled liquor, preferably, a connecting box is provided at the top of the condenser tube, and an air inlet pipe is fixedly connected to the connecting box, the air inlet pipe being connected to the condenser tube.

[0009] In order to facilitate the condensation of steam to collect liquid, further, the bottom of the condenser pipe is provided with a collecting bucket, and the collecting bucket is communicated with the condenser pipe, and the bottom of the collecting bucket is provided with a liquid outlet pipe.

[0010] In order to facilitate the condensation of steam to collect liquid, further, the bottom of the condenser pipe is provided with a collecting bucket, and the collecting bucket is communicated with the condenser pipe, and the bottom of the collecting bucket is provided with a liquid outlet pipe.

[0011] In order to improve the heat conduction speed of the condensing block, preferably, the material of the condensing block is aluminum or copper.

[0012] Further, the condensing disc and the condensing block are filled with silicon grease.

[0013] Compared with the prior art, the utility model provides a kind of air cooler for liquor brewing, with the following beneficial effects:

[0014] 1, the air cooler for liquor brewing, by air inlet pipe can introduce external low-temperature air into condensing shell, enhance the cooling performance inside condensing shell, so it can be cooled directly, to improve heat exchange efficiency, and the gas outlet pipe can discharge the gas inside condensing shell, effectively take out heat system, control valve on the gas outlet pipe can control the discharge of gas, on the one hand ensure the stable operation of the device under different loads, on the other hand can control the size of air flow.

[0015] 2, the air cooler for liquor brewing, by ventilation pipe, a part of cold air can be allowed to flow in condenser pipe, further reduce the temperature of liquor steam, improve condensing efficiency.

[0016] The part not involved in the device is same as or can be realized by the prior art, the utility model can introduce external low-temperature air into condensing shell, enhance the cooling performance inside condensing shell, so it can be cooled directly, to improve heat exchange efficiency, and also can allow a part of cold air to flow in condenser pipe, further reduce the temperature of liquor steam, improve condensing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a first view schematic drawing of the air cooler for liquor brewing proposed by the utility model;

[0018] Figure 2 It is a second view schematic drawing of the air cooler for liquor brewing proposed by the utility model;

[0019] Figure 3 It is a structure schematic drawing of the air cooler for liquor brewing proposed by the utility modelFigure 1 ;

[0020] Figure 4 The utility model provides a kind of structure schematic diagram of local for liquor brewing air cooler Figure 2 .

[0021] In the drawing: 1, condensing shell;2, air inlet pipe;3, air outlet pipe;4, control valve;5, condensing pipe;6, connecting box;7, collection bucket;8, condensation disc;9, condensing block;10, ventilation pipe;11, air inlet pipe;12, liquid outlet pipe. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0024] Embodiment:

[0025] With reference to Figures 1-4 An air cooler for liquor brewing, comprising a condensing shell 1 provided with a cavity inside, a ventilation assembly is further arranged on the condensing shell 1, for continuously conveying external air into the condensing shell 1, the ventilation assembly comprises an air inlet pipe 2 and an air outlet pipe 3 arranged on the condensing shell 1, the air inlet pipe 2 and the air outlet pipe 3 are both connected with the cavity of the condensing shell 1, a ventilation pipe 10 is connected with the air inlet pipe 2, and a control valve 4 is arranged on the air outlet pipe 3.

[0026] The condensing shell 1 is connected by the air inlet pipe 2 and the air outlet pipe 3, and external air is continuously introduced, which helps to improve the condensing effect. The specific functions include that the external low-temperature air can be introduced into the condensing shell 1 through the air inlet pipe 2, the cooling performance inside the condensing shell 1 is enhanced, so that it can be directly cooled, and the heat exchange efficiency is improved, the gas inside the condensing shell 1 can be discharged through the air outlet pipe 3, the heat is effectively taken out of the system, the control valve 4 arranged on the air outlet pipe 3 can control the discharge amount of the gas, on the one hand, to ensure the stable operation of the device under different loads, and on the other hand, to control the flow rate of the gas flow.

[0027] Further, the cooling air can be delivered by a fan, the air inlet pipe 2 is connected to the output end of the fan, and air filtering and pre-cooling devices can be added to ensure that the incoming air is as low temperature as possible and to optimize the air temperature of the air inlet pipe 2 to improve the subsequent condensation effect.

[0028] A condensation disc 8 is further arranged in the cavity of the condensation shell 1, the middle part of the condensation disc 8 is a cavity, and the condensation disc 8 is fixedly connected in the cavity of the condensation shell 1 through a condensation pipe 5, the condensation pipe 5 is communicated with the condensation disc 8, the condensation pipe 5 is made of copper, a connecting box 6 is arranged at the top of the condensation pipe 5, an air inlet pipe 11 is fixedly connected to the connecting box 6, the air inlet pipe 11 is communicated with the condensation pipe 5, the white spirit enters the connecting box 6 from the air inlet pipe 11, and then is delivered into the condensation disc 8 through the condensation pipe 5, in this process, condensation blocks 9 are further connected to the two sides of the condensation disc 8 through silicon grease, the condensation blocks 9 are made of aluminum or copper to enhance the heat exchange efficiency, and the two groups of condensation blocks 9 help to increase the contact opportunity of the gas in the cavity of the condensation shell 1 with the surface condensation blocks 9, thereby improving the condensation efficiency, when the wine steam contacts the condensation pipe 5, it is gradually cooled and condensed into liquid, at the same time, the ventilation assembly introduces low-temperature air into the cavity of the condensation shell 1 through the air inlet pipe 2, thereby enhancing the cooling effect of the condensation blocks 9.

[0029] A collecting hopper 7 is arranged at the bottom of the condensation pipe 5, and the collecting hopper 7 is communicated with the condensation pipe 5, the bottom of the collecting hopper 7 is provided with a liquid outlet pipe 12, the cooled liquid wine is delivered into the collecting hopper 7 along the condensation pipe 5, and then the white wine is collected by the liquid outlet pipe 12 on the collecting hopper 7 for subsequent processing or storage.

[0030] In addition, in order to pre-cool the white wine steam, a ventilation pipe 10 is further arranged in the cavity of the condensation pipe 5, the input end of the ventilation pipe 10 is communicated with the air inlet pipe 2, and the flow rate of the air inlet pipe 2 is adjusted by the regulating control valve 4 to introduce the gas in the air inlet pipe 2 into the ventilation pipe 10, so that the gas continuously flows in the cavity of the condensation pipe 5, by arranging the ventilation pipe 10 in the inner cavity of the condensation pipe 5 and connecting the input end to the air inlet pipe 2, the steam can be pre-cooled, the white wine steam is preliminarily cooled, and the overall condensation efficiency is further improved.

[0031] The working principle is as follows: the white wine steam flows into the connecting box 6 from the air inlet pipe 11, and is transmitted to the condensation disc 8 through the condensation pipe 5, at the same time, the fan introduces low-temperature air into the condensation shell 1 through the air inlet pipe 2 to enhance the cooling effect, the condensation blocks 9 on the two sides of the condensation disc 8 can accelerate the cooling of the steam to promote the condensation of the steam into liquid, and the cooled liquid flows into the collecting hopper 7 and is collected by the liquid outlet pipe 12, the design of the ventilation pipe 10 allows a part of the cold air to flow in the condensation pipe 5 to further reduce the temperature of the steam and improve the condensation efficiency.

[0032] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A cooling device for brewing baijiu (Chinese liquor), comprising a condenser shell (1) with an internal cavity, characterized in that, Also includes: The condensation plate (8) is fixedly connected to the cavity of the condenser shell (1) via the condenser tube (5). The condenser tube (5) is connected to the condensation plate (8), the outer wall of the condensation plate (8) is provided with a condensation block (9), and the condensation shell (1) is provided with a ventilation component. A ventilation duct (10) is installed inside the cavity of the condenser pipe (5), and the input end of the ventilation duct (10) is connected to the ventilation assembly.

2. The cooling device for liquor brewing according to claim 1, characterized in that, A connecting box (6) is provided on the top of the condenser tube (5), and an air inlet pipe (11) is fixedly connected to the connecting box (6). The air inlet pipe (11) is connected to the condenser tube (5).

3. A cooling device for brewing baijiu (Chinese liquor) according to claim 2, characterized in that, The bottom of the condenser tube (5) is provided with a collection hopper (7), and the collection hopper (7) is connected to the condenser tube (5). The bottom of the collection hopper (7) is provided with a liquid outlet pipe (12).

4. A cooling device for brewing baijiu (Chinese liquor) according to claim 1, characterized in that, The ventilation assembly includes an air inlet pipe (2) and an air outlet pipe (3) installed on the condenser shell (1). Both the air inlet pipe (2) and the air outlet pipe (3) are connected to the cavity of the condenser shell (1). The ventilation pipe (10) is connected to the air inlet pipe (2), and a control valve (4) is installed on the air outlet pipe (3).

5. A cooling device for brewing baijiu (Chinese liquor) according to claim 1, characterized in that, The condenser block (9) is made of aluminum or copper.

6. A cooling device for brewing baijiu (Chinese liquor) according to claim 1, characterized in that, Silicone grease is filled between the condensation plate (8) and the condensation block (9).

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