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Wort oxygenating equipment system and control method thereof

A control method and technology of wort, applied in biochemical equipment and methods, preparation of wort, brewing of beer, etc.

Active Publication Date: 2013-06-26
TSINGTAO BREWERY
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  • Abstract
  • Description
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Problems solved by technology

[0004] The disadvantage of the existing wort oxygenation equipment system is that it cannot fill the wort with oxygen in a real-time, uniform and quantitative manner in the process, so that the final wort The amount of dissolved oxygen fluctuates greatly, and it is easy to exceed the required range, and once it exceeds the target range, it cannot be adjusted, which directly affects the stability of the fermentation process

Method used

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  • Wort oxygenating equipment system and control method thereof

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Embodiment Construction

[0029] Specific embodiments of the present invention will be described below with reference to the accompanying drawings. The configuration diagram is as follows figure 1 , that is, the wort oxygenation equipment system of the present invention includes a wort flowmeter, an air flowmeter, an air pressure gauge, a controller, an air regulating valve, a wort oxygenator, a wort pressure gauge and a backup valve, so The wort flowmeter is arranged on the wort pipeline entering the oxygenator, and the air pressure gauge, air regulating valve and air flowmeter are connected in series on the air pipeline entering the oxygenator, and connected in parallel with the wort flowmeter, The wort pressure gauge and backup pressure valve are arranged on the wort pipeline at the outlet of the oxygenator, and the wort pressure gauge is located at the front end of the surge valve. The controller is respectively connected with the above-mentioned air pressure gauge, wort flowmeter, air regulating...

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Abstract

The invention provides a method for controlling a wort oxygenating device system in real time, comprising the following steps of: (1) when the wort oxygenating device system is oxygenated and a wort pipe pressure chagnese, signaling a wort pressure gage to a controller which outputs signals to control opening of a wort pressure valve, thereby adjusting the wort flow; (2) re-feeding information after the wort flow is adjusted to the controller, an air pressure gage on an air pipe changing thereupon, transmitting the information again to the controller, then the controller controlling an air regulating valve and adjusting air filling flow, continuously repeating step (1) and (2), thereby adjusting the wort flow and air flow by the controller according to the wort pressure gage and a wort flowmeter.

Description

technical field [0001] The invention relates to a beer production equipment system and method, especially an equipment system and control method for oxygenating wort. Background technique [0002] In the process of beer production, oxygenation of wort is to add air or oxygen to the cold wort, so that there is a certain amount of dissolved oxygen in the wort, so as to meet the needs of yeast growth and metabolism, and can control the peak value of yeast and the rate of sugar reduction of main fermentation , beer maturity, beer flavor. Therefore, wort oxygenation equipment and methods play a very critical role in the beer production process. [0003] The existing wort oxygenation equipment system mainly includes an oxygenator and a pressure gauge, but air is directly charged into the wort pipeline, and the final dissolved oxygen in the wort is controlled to reach 8-12mg / l by manual experience. If it exceeds 12mg / l, the yeast peak value is high, the main fermentation sugar r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12C7/00C12M1/36
Inventor 董建军周志娟王可欣尹花姜宗祥王强王兵王全涛王鹏
Owner TSINGTAO BREWERY
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