Water bath type heating device for wine distilling device

Abstract

The invention relates to a water bath type heating device for a wine distilling device, comprising a shell (1); the side wall of the shell is provided with a burner interface (2) and a smoke outlet (3); the shell is internally provided with a heated container (4) used for containing materials, and a water bath chamber used for heating the heated container. The water bath type heating device is characterized in that the lower part of the water bath chamber is provided with a concave cavity which is communicated with the burner interface and the smoke outlet to form a combustion chamber (6) used for heating the water bath chamber; the combustion chamber is internally fixed with a heated pipe (7); and openings at the two ends of the heated pipe are communicated with the water bath chamber. The hot water inside the heated pipe is rapid in temperature rise and has higher relative temperature and low density, and the water at other places of the water bath chamber has lower temperature and higher density compared with the hot water inside the heated pipe, so that convection is formed between the hot water inside the heated pipe and the hot water inside the water bath chamber, disturbance is generated in the hot water inside the water bath chamber, and the heat transfer efficiency can be improved.

Description

Technical field [0001] The invention belongs to a distilling device, and in particular relates to a water bath heating device for the distilling device. Background technique [0002] In the wine industry, according to the main characteristics of the brewing process, wine can be divided into three categories: fermented wine, distilled wine, and mixed wine. Distilled wine is mainly obtained by steaming, that is, using distillation technology after raw material alcohol fermentation. The preferred raw material for steamed wine is corn, but also sorghum, rice, buckwheat, millet, including soaking raw materials, steaming rice wine, storage and fermentation, etc., using high-temperature steam to heat up the wine-making raw materials from the bottom of the wine pot, the wine gas rise When it condenses into wine, a large amount of water vapor is needed during the whole wine making process. Therefore, a water bath heating device becomes a very important equipment, that is, a device that us...

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Problems solved by technology

[0005] Both of the above two devices use double-fold structure flue gas channels to heat the water bath (also called hot water tank or water chamber), which greatly improves the heat between the flame in the combustion chamber and the high-temperature flue gas and the water bath heating chamber. The exchange area improves the utilization rate of fuel to a certain extent. Although the flue gas channel with a compound structure can increase the heat exchange area as a whole, the heating area per unit area at the bottom of the water bath is small, and the material wall of the heating chamber is thick. It is thicker, so that the temperature of the water at the bottom of the water bath rises slowly, and it is not easy to cause the water in the water bath to form convection and disturb when it is heated, and the heat transfer efficiency of hot water is low

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