Dynamic recycling device for heat energy in wine brewing process

Abstract

The utility model relates to the technical field of waste heat recovery, in particular to a dynamic recycling device for heat energy in the wine brewing process, which comprises an energy storage tower, a heating tower and a water mixing tower are arranged at the lower end of the energy storage tower, the heating tower and the water mixing tower are communicated with pipelines at the lower end of the energy storage tower, the pipelines are provided with electric control valves, and the heating tower is provided with a heating assembly. The heating tower is provided with a first pipeline, the first pipeline is connected with a wine brewing workshop, the first pipeline is provided with a pipeline pump, the water mixing tower is connected with a water mixing pipe, the other end of the water mixing pipe is connected with a water source, the water mixing tower is provided with a second pipeline, the second pipeline is also provided with a pipeline pump and connected with a daily water tank, and the daily water tank is provided with a return pipe which is connected with the energy storage tower. And the energy storage tower is also provided with a pipeline pump. By arranging the energy storage tower, the heating tower and the water mixing tower, heat energy and water resources in cooling water in the wine brewing process are recycled, and the utilization rate of energy and water resources is increased.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of waste heat recovery, in particular to a device for dynamic recovery and utilization of heat energy in a liquor-making process. BACKGROUND

[0002] In the liquor-making process, cooling water is needed for cooling in processes such as distillation, and the cooling water is discharged at a temperature of 50-70 degrees Celsius after heat exchange with high-temperature gas. In the liquor-making process, a large amount of high-temperature cooling water is generated, and 30-60 tons of high-temperature water are generated in the process of brewing 1 ton of base liquor according to different types of liquor.

[0003] In the process of discharging high-temperature water, cold water needs to be mixed to reduce the temperature to a suitable temperature, resulting in waste of heat energy and water resources. SUMMARY

[0004] In view of the deficiencies in the prior art, the purpose of the present application is to provide a device for recovering and utilizing heat energy in a liquor-making process.

[0005] The above application purpose of the present application is achieved by the following technical scheme:

[0006] A device for dynamic recovery and utilization of heat energy in a liquor-making process, comprising:

[0007] An energy storage tower, which is a heat preservation tower, connected to a liquor-making high-temperature water discharge outlet;

[0008] A temperature-raising tower and a water mixing tower, both of which are arranged at the lower end of the energy storage tower, and both of which are in communication with the lower end pipeline of the energy storage tower, and both of which are provided with an electric control valve;

[0009] A heating assembly, which is installed in the temperature-raising tower, and the temperature-raising tower is provided with a first pipeline connected to a liquor-making workshop, and the first pipeline is provided with a pipeline pump;

[0010] A water mixing pipe, the first end of which is connected to a water source, and the second end of which is connected to the water mixing tower, and the water mixing tower is provided with a second pipeline, and the second pipeline is also provided with the pipeline pump;

[0011] A daily water tank, the second pipeline of which is connected to the daily water tank, and the daily water tank is provided with a reflux pipe, and the reflux pipe is connected to the energy storage tower, and the energy storage tower is also provided with the pipeline pump;

[0012] A temperature sensor, which is installed in the energy storage tower, the temperature-raising tower, the water mixing tower and the daily water tank.

[0013] Optionally, the first pipe output end is connected to a return pipe, the return pipe is connected to the energy storage tower, and the return pipe is also provided with the pipe pump.

[0014] Optionally, an exhaust pipe is arranged at the upper end of the temperature increasing tower, the exhaust pipe is connected to the energy storage tower, and the temperature increasing tower and the energy storage tower are provided with a gas pressure sensor.

[0015] Optionally, the water mixing tower is provided with an emergency pipe, the emergency pipe is connected to a drainage channel, and the emergency pipe is provided with the electric control valve.

[0016] Optionally, the water mixing tower is provided with a backflush pump, an input end of the backflush pump is connected to the bottom of the water mixing tower, and an output end of the backflush pump is connected to the bottom of the side surface of the water mixing tower.

[0017] Optionally, the water mixing tower is provided with a water uniformizing pipe, a side wall of the water uniformizing pipe is a porous wall, and a bottom of the water uniformizing pipe is connected to the input end of the backflush pump.

[0018] Optionally, the energy storage tower and the temperature increasing tower are also provided with the backflush pump and the water uniformizing pipe.

[0019] In summary, the present application has at least the following beneficial technical effects: the energy storage tower is arranged to store high-temperature cooling water, the temperature increasing tower and the water mixing tower are arranged at the bottom of the energy storage tower, the heating assembly is arranged in the temperature increasing tower to continue to heat the hot water, the high-temperature water is supplied to positions requiring high-temperature cooking and high-temperature sterilization in the wine-making workshop, the water mixing tower is cooled by mixing normal-temperature water, and domestic water is supplied by the domestic water tank. Furthermore, the energy storage tower, the temperature increasing tower and the water mixing tower are arranged to recycle and utilize the heat energy and water resources in the cooling water in the wine-making process, thereby improving the utilization rate of energy and water resources. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of the embodiment of the present application.

[0021] The reference signs are as follows: 1, energy storage tower; 2, temperature increasing tower; 21, heating assembly; 22, first pipe; 221, return pipe; 23, pipe pump; 24, exhaust pipe; 3, water mixing tower; 31, water mixing pipe; 32, second pipe; 33, emergency pipe; 4, domestic water tank; 41, backflow pipe; 5, backflush pump; 51, water uniformizing pipe. DETAILED DESCRIPTION

[0022] The present application is further described in detail below with reference to the accompanying drawings.

[0023] Please refer to Figure 1The application discloses a device for dynamically recycling heat energy in a wine brewing process, which comprises an energy storage tower 1, the energy storage tower 1 is a heat preservation tower, the energy storage tower 1 is connected with a wine brewing high-temperature water outlet, high-temperature cooling water after heat exchange in a wine brewing workshop is stored in the energy storage tower 1 in a heat preservation mode, a temperature raising tower 2 and a water mixing tower 3 are arranged at the lower end of the energy storage tower 1, the temperature raising tower 2 and the water mixing tower 3 are both in communication with the lower end pipeline of the energy storage tower 1, electric control valves are arranged on the pipelines, the temperature raising tower 2 is provided with a heating assembly 21, the temperature raising tower 2 is provided with a first pipeline 22, the first pipeline 22 is connected with the wine brewing workshop, a pipeline pump 23 is arranged on the first pipeline 22, the water mixing tower 3 is connected with a water mixing pipeline 31, the other end of the water mixing pipeline 31 is connected with a water source, the water mixing tower 3 is provided with a second pipeline 32, the second pipeline 32 is also provided with a pipeline pump 23, the second pipeline 32 is connected with a daily water tank 4, the daily water tank 4 is provided with a backflow pipe 41, the backflow pipe 41 is connected with the energy storage tower 1, the energy storage tower 1 is also provided with a pipeline pump 23, and the energy storage tower 1, the temperature raising tower 2, the water mixing tower 3 and the daily water tank 4 are all provided with temperature sensors.

[0024] Specifically, the energy storage tower 1 is arranged to store the high-temperature cooling water, the temperature raising tower 2 and the water mixing tower 3 are arranged at the bottom of the energy storage tower 1, the heating assembly 21 is arranged on the temperature raising tower 2 to continue heating the hot water, the high-temperature water is supplied to positions needing high-temperature cooking and high-temperature disinfection in the wine brewing workshop, the water mixing tower 3 is cooled by mixing normal-temperature water, and the daily water tank 4 is arranged to supply domestic water.

[0025] In this way, the energy storage tower 1, the temperature raising tower 2 and the water mixing tower 3 are arranged to recycle the heat energy and water resources in the cooling water in the wine brewing process, and the utilization rate of energy and water resources is improved.

[0026] In some possible modes, the energy storage tower 1 is a heat preservation tower, the energy storage tower 1 can be formed by heat preservation walls, or can be formed by connecting finished heat preservation water tanks in parallel, the temperature raising tower 2 and the water mixing tower 3 can be commonly used circular water storage towers, the heating assembly 21 can be an electric heating pipe or other heat sources, the daily water tank 4 is provided with a plurality of daily water tanks for supplying different water use occasions, a gas instant heating device or other water heating devices can be arranged at the output end of the daily water tank 4 to heat or cool the water, so as to adapt to the use environment, and a water softener or other devices can be arranged to treat the water, so as to facilitate use. The temperature sensors are used to monitor the water temperature in the energy storage tower 1, the temperature raising tower 2, the water mixing tower 3 and the daily water tank 4, and provide a reference for heating or cooling.

[0027] The backflow pipe 41 is connected with the daily water tank 4, when the water temperature in the daily water tank 4 decreases to a lower degree, the water is backflowed to the energy storage tower 1 through the backflow pipe 41 to mix with the high-temperature cooling water, and is heated again, so that the water temperature in the daily water tank 4 is ensured.

[0028] As a specific embodiment of the application, the output end of the first pipeline 22 is connected to a return pipeline 221, the return pipeline 221 is connected to the energy storage tower 1, and the return pipeline 221 is also provided with a pipeline pump 23.

[0029] Overall, by arranging the return pipeline 221, when the first pipeline 22 is not used for a long time, the water temperature in the pipeline decreases, and the water in the first pipeline 22 is heated by backflow through the return pipeline 221.

[0030] As another specific embodiment of the application, the upper end of the temperature increasing tower 2 is provided with an exhaust pipe 24, the exhaust pipe 24 is connected to the energy storage tower 1, and the temperature increasing tower 2 and the energy storage tower 1 are provided with a gas pressure sensor.

[0031] In combination with a specific use scenario, a large amount of water vapor is generated during the heating process of the temperature increasing tower 2, the water vapor is discharged into the energy storage tower 1 for cooling and temperature reduction, and the water in the energy storage tower 1 is heated, thereby further improving the utilization rate of energy and water resources.

[0032] In some feasible manners, the output end of the exhaust pipe 24 enters from the top of the energy storage tower 1 and penetrates into the bottom of the energy storage tower 1, and the energy storage tower 1 and the temperature increasing tower 2 are provided with a pressure relief valve.

[0033] As a specific embodiment of the application, the water mixing tower 3 is provided with an emergency pipe 33, the emergency pipe 33 is connected to a drainage channel, and the emergency pipe 33 is provided with an electric control valve.

[0034] It should be understood that when the amount of recovered water exceeds the amount of used water, the recovered water needs to be cooled and discharged, and part of the recovered water is discharged after being cooled by the water mixing tower 3.

[0035] In some feasible manners, a water level meter is arranged in the energy storage tower 1, and the water level meter feeds back a water level signal.

[0036] As a specific embodiment of the application, the water mixing tower 3 is provided with a backflushing pump 5, the input end of the backflushing pump 5 is connected to the bottom of the water mixing tower 3, and the output end of the backflushing pump 5 is connected to the bottom of the side surface of the water mixing tower 3.

[0037] In combination with a specific use scenario, the water mixing tower 3 cools by mixing cold and hot water, after the backflushing pump 5 is arranged, the water in the water mixing tower 3 returns to the water mixing tower 3 again through the backflushing pump 5, the water in the water mixing tower 3 is continuously impacted, the water in the water mixing tower 3 rotates, and the mixing efficiency and the uniformity of the water temperature in the water mixing tower 3 are improved.

[0038] In some possible manners, the cold and hot water inlets of the water mixing tower 3 can be provided with multiple inlets, which are uniformly arranged above the water mixing tower 3, so as to improve the uniformity of the water temperature.

[0039] Further, the water mixing tower 3 is provided with a water uniformizing pipe 51, the side wall of the water uniformizing pipe 51 is a porous wall, and the bottom of the water uniformizing pipe 51 is connected with the input end of the backflush pump 5.

[0040] It should be understood that, by arranging the water uniformizing pipe 51, the water at each height of the water mixing tower 3 can enter the water uniformizing pipe 51 and the backflush pump 5, so as to further improve the uniformity of the water temperature.

[0041] In some possible manners, the water uniformizing pipe 51 is arranged in the axial direction of the water mixing tower 3, and the side wall of the water uniformizing pipe 51 is uniformly and regularly provided with water inlets in the axial direction.

[0042] In some possible manners, the energy storage tower 1 and the temperature increasing tower 2 are also provided with the backflush pump 5 and the water uniformizing pipe 51.

[0043] The embodiments of the specific embodiments are the preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, so that: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A device for dynamic recovery of heat energy in a brewing process, characterized in that, The utility model relates to a kind of energy storage tower and its control system, including: Energy storage tower (1), the energy storage tower (1) is heat preservation tower, energy storage tower (1) is connected to brew high-temperature water outlet; Temperature raising tower (2) and water mixing tower (3), the temperature raising tower (2) and water mixing tower (3) are both arranged in the lower end of the energy storage tower (1), the temperature raising tower (2) and water mixing tower (3) are both communicated with the lower end pipeline of the energy storage tower (1), and the pipeline is all installed with electric control valve; Heating assembly (21), the heating assembly (21) is installed in the temperature raising tower (2), and the temperature raising tower (2) is provided with first pipeline (22), and the first pipeline (22) is connected to brewery workshop, and the first pipeline (22) is installed with pipeline pump (23); Water mixing pipe (31), the water mixing pipe (31) first end is connected to water source, and second end is connected to the water mixing tower (3), and the water mixing tower (3) is provided with second pipeline (32), and the second pipeline (32) is also installed with the pipeline pump (23); Daily water tank (4), the second pipeline (32) is connected to the daily water tank (4), and the daily water tank (4) is provided with backflow pipe (41), and the backflow pipe (41) is connected to the energy storage tower (1), and the energy storage tower (1) is also installed with the pipeline pump (23); Temperature sensor, the energy storage tower (1), temperature raising tower (2), water mixing tower (3) and daily water tank (4) are all installed with the temperature sensor.

2. A device for dynamic recovery of thermal energy in a brewing process according to claim 1, characterized in that: The output end of the first pipeline (22) is connected to return pipe (221), and the return pipe (221) is connected to the energy storage tower (1), and the return pipe (221) is also installed with the pipeline pump (23).

3. A device for dynamic recovery of heat energy in a brewing process according to claim 1, characterized in that: The upper end of the temperature raising tower (2) is installed with exhaust pipe (24), and the exhaust pipe (24) is connected to the energy storage tower (1), and the temperature raising tower (2) and energy storage tower (1) are provided with air pressure sensor.

4. The device for dynamic recovery of thermal energy in the process of brewing beer according to claim 1, characterized in that: The water mixing tower (3) is installed with emergency pipe (33), and the emergency pipe (33) is communicated with drainage channel, and the emergency pipe (33) is installed with the electric control valve.

5. A device for dynamic recovery of heat energy in a brewing process according to claim 1, characterized in that: The water mixing tower (3) is installed with backflushing pump (5), and the input end of the backflushing pump (5) is connected to the bottom of the water mixing tower (3), and the output end of the backflushing pump (5) is connected to the bottom of the side of the water mixing tower (3).

6. A device for dynamic recovery of thermal energy in a brewing process according to claim 5, characterized in that: The water mixing tower (3) is installed with water uniform pipe (51), and the side wall of the water uniform pipe (51) is porous wall, and the bottom of the water uniform pipe (51) is connected to the input end of the backflushing pump (5).

7. A device for dynamic recovery of thermal energy in a brewing process according to claim 6, characterized in that: The energy storage tower (1) and temperature raising tower (2) are also provided with the backflushing pump (5) and water uniform pipe (51).

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