Dry type flavor substance feeding device of beer crafting fermentation tank

Abstract

The invention provides a dry type flavor substance feeding device of a beer crafting fermentation tank. The device comprises a storage container and a CIP cleaning device; a round end socket is arranged on the top of the storage container, and the top of the round end socket is provided with a round feeding opening, a spherical tank washer, a pressure gauge and a safety valve discharge port with an upward opening; the bottom of the storage container is of a conical structure and is provided with an air inlet channel valve; the air inlet channel valve is connected with an air inlet pipeline ofa carbon dioxide system or a steam system; a feeding channel connected with the top of the crafting fermentation tank is downwards arranged at the bottom of the storage container, and an upper connecting valve and a lower connecting valve are correspondingly arranged at the upper end and the lower end of the feeding channel; a bottom discharge valve is arranged at the position, above the upper connecting valve, of the feeding channel; a micro spherical cleaner and a feeding channel discharge valve are arranged at the position, between the upper connecting valve and the lower connecting valve,of the feeding channel. Sealed dry type beer flavor substance feeding is safely and conveniently achieved while crafting fermentation is conducted, and the device is simple in structure and convenientto operate.

Description

technical field [0001] The invention relates to the field of beer production, in particular to a dry-type feeding device for flavor substances in a beer craft fermentation tank. Background technique [0002] Flavor substances are known as the "soul of beer" and are one of the indispensable raw materials for beer brewing. The mature and fresh flavor substances are dried and pressed, crushed and pressed into granules, sealed and packaged, and stored in a low-temperature warehouse. For a long time, the traditional method has been adopted for the addition of flavor substances in beer production, that is, after soaking the flavor substances in hot water during the saccharification and boiling process, the hop addition tank feeding system is used to add and feed the materials, and then transported to the fine brewing fermentation after the saccharification and boiling process The beer is fermented in the tank, and a unique flavor of beer is brewed through a certain fermentation cy...

AI Technical Summary

Problems solved by technology

[0003] However, in the brewing process of craft beer, in order to maintain the unique flavor and nutrients, it is necessary to add flavor substances in the middle of the fermentation process. The traditional method of adding and feeding after soaking in hot water can no longer be used. A large amount of carbon dioxide has been produced in the fermenter through the fermentation process, and there is already a certain pressure in the fine brewing fermenter, and yeast has accumulated at the bottom. When the feeding hole is opened to add flavor substances, a large amount of carbon dioxide and wine body will emerge, affecting the wine. Therefore, the traditional hot water immersion process and the way of adding materials can no longer meet the process requirements of craft beer

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