Automatic fermenting and filtering equipment for making wine from grapes

Abstract

The invention discloses automatic fermenting and filtering equipment for making wine from grapes. The automatic fermenting and filtering equipment for making the wine from the grapes comprises a grape fermenting box and a secondary fermenting box, wherein a stainless steel mesh bag is arranged in an inner cavity of the grape fermenting box; the inner cavity of the grape fermenting box is communicated with the secondary fermenting box through a pipeline; a control valve is arranged at the middle part of the pipeline; a pressure limiting device is arranged on the left upper side of the grape fermenting box; the pressure limiting device comprises a valve outer cover, a valve head bulb body and a pressure release valve casing; the upper end of the pressure release valve casing is connected with a pressure limiting valve locking double-screw bolt in a running-through manner through a thread; the upper end of the pressure limiting valve locking double-screw bolt is fixedly connected with a regulating nut; a secondary filtering box is arranged at the upper part of an inner side of the secondary fermenting box. The equipment for making the wine from the grapes, which is provided by the invention, is simple in scheme, can automatically carry out filtration and pressure release, is simple to operate in a whole course, is good in the quality of made port wine, has a relatively good market prospect, and is not only suitable for use in a family, but also suitable for use in a winery.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to an automatic grape wine fermentation and filtration equipment. Background technique [0002] The existing grape winemaking equipment has the following defects: 1. It cannot be used for one-time winemaking. In the process of brewing wine, complex technological operations are required, and due to the complicated operation, it is easy to cause winemaking failure; 2. The existing grape winemaking equipment The equipment cannot automatically filter. After the grapes are fermented, the grape marc needs to be filtered and then secondly fermented. However, the existing equipment cannot automatically perform this process, which is labor-intensive and time-consuming; 3. During the use of the existing equipment It is necessary to open the fermentation equipment several times to carry out the operation, which is easy to introduce miscellaneous bacteria, such as Acetobacter, which will cau...

AI Technical Summary

Problems solved by technology

[0002] The existing grape winemaking equipment has the following defects: 1. It cannot be used for one-time winemaking. In the process of brewing wine, complex technological operations are required, and due to the complicated operation, it is easy to cause winemaking failure; 2. The existing grape winemaking equipment The equipment cannot automatically filter. After the grapes are fermented, the grape marc needs to be filtered and then secondly fermented. However, the existing equipment cannot automatically perform this process, which is labor-intensive and time-consuming; 3. During the use of the existing equipment It is necessary to open the fermentation equipment several times to carry out the operation, which is easy to introduce miscellaneous bacteria, such as Acetobacter, which will cause the sugar in the grapes to be fermented into acetic acid instead of alcohol, which will seriously affect the acidity and Taste, so it will affect the quality of wine; 4. The existing wine filtering equipment has poor filtering effect, resulting in incomplete filtration, and these residual grape marcs will be accompanied by more tartaric acid, which will affect the taste of wine; 5. Existing grape wine making equipment Insufficient utilization of grapes, because during the winemaking process, grapes will float and produce more scum, so the beneficial polyphenols contained in grapes cannot be more completely dissolved into the wine body, resulting in waste, and the grapes Slag floating will slow down the speed of fermentation and affect the efficiency of brewing

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