Coffee high-temperature processing pre-fermentation device

A high-temperature processing and pre-fermentation technology, applied in green coffee processing, etc., can solve problems such as inability to discharge carbon dioxide, inability to monitor coffee beans, inability to automatically adjust temperature and humidity, etc.

Pending Publication Date: 2020-12-22
普洱学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The currently used coffee pre-fermentation device is not suitable for the wet fermentation of Yunnan arabica coffee. The main problems are: 1. The temperature and humidity cannot be automatically adjusted; 2. The pH value of the coffee beans in the fermentation tank cannot be

Method used

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  • Coffee high-temperature processing pre-fermentation device

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Embodiment

[0027] A coffee high-temperature processing pre-fermentation device is characterized in that it includes: outer barrel wall 1, material outlet 2, control part 3, material feeding port sealing door 4, water inlet 5, exhaust fan 6, exhaust pipe 7, bracket 8, Inner barrel wall 9, motor 10, stirring rod 11, sprinkler head 12, microprocessor chip 13, microcomputer timer 14, memory 15, PH measuring instrument 16, temperature sensor 17, humidity sensor 18, carbon dioxide measuring instrument 19;

[0028] The lower part of the outer barrel wall 1 is connected to the discharge port 2, and the upper part is connected to the control part 3; there is a feed port on the side wall of the outer barrel wall 1, and a sealing door 4 is connected to the feed port; the outer barrel wall 1 is close to the upper side The water inlet 5 is connected on the wall, and the exhaust fan 6 is connected to the outer barrel wall 1 on the opposite side of the water inlet 5, and the exhaust fan 6 is connected t...

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PUM

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Abstract

The invention discloses a coffee high-temperature processing pre-fermentation device. The coffee high-temperature processing pre-fermentation device is characterized by comprising an outer barrel wall, a discharging port, a control part, a feeding port sealing door, a water inlet, an exhaust fan, an exhaust pipe, a support, an inner barrel wall, a motor, a stirring rod, a spraying head, a microprocessor chip, a microcomputer timer, a storage, a PH measuring instrument, a temperature sensor, a humidity sensor and a carbon dioxide measuring instrument. The device can automatically monitor and adjust the temperature and humidity and can also monitor the PH value of coffee beans in the fermentation process in real time so that the fermentation process and quality can be controlled in real time; due to the fact that carbon dioxide can be generated in the coffee fermentation process, fermentation can be affected by excessive carbon dioxide, and explosion hidden danger can be caused when a large amount of carbon dioxide is gathered in a tank, a carbon dioxide concentration detection device is designed for the device; and when the carbon dioxide is excessive, the carbon dioxide can be discharged.

Description

technical field [0001] The invention belongs to the technical field of coffee fermentation, and in particular relates to a coffee high-temperature processing pre-fermentation device. Background technique [0002] The excellent geography and climatic environment of Yunnan are suitable for the growth of arabica coffee, and have formed the unique flavor of Yunnan arabica coffee "thick but not bitter, fragrant but not strong, slightly fruity", which is very popular in the international coffee market; After harvesting, the primary processing should be started immediately; in my country, the primary processing of coffee includes natural fermentation method, mechanical method, and solarization method (drying method). In places where water is scarce, mechanical method is used; Primary processing equipment and technology, but these equipment and technology can not be well integrated with arabica coffee grown in Yunnan Province; fermentation is a complex biochemical reaction; coffee bea...

Claims

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Application Information

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IPC IPC(8): A23F5/02
CPCA23F5/02
Inventor 陶忠马剑王美聪夏胜
Owner 普洱学院
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