Integrated roasting furnace for coffee processing

Abstract

The invention relates to the field of coffee roasting equipment, in particular to an integrated roasting furnace for coffee processing, which comprises a box body, a driving shaft is mounted in the box body, a first concave plate is fixedly mounted on the inner wall of the box body, a first gear ring is mounted below the first concave plate, and the first gear ring sleeves the outer side of the driving shaft; an intermediate gear is arranged between the driving shaft and the first gear ring, the outer side of the driving shaft is sleeved with a driving gear, and the two sides of the intermediate gear are engaged with the driving gear and the first gear ring correspondingly; a first screening plate is rotatably mounted at the bottom of the first gear ring, the center of the first screening plate is fixedly connected with the driving shaft, a first protruding plate is mounted below the first screening plate, the center of the first protruding plate is fixedly connected with the driving shaft, and a first collecting box is fixedly connected to the position, corresponding to the first screening plate, of the outer wall of the box body and communicates with the interior of the box body through a collecting groove. And a first scraping plate matched with the first sieve plate is fixedly connected to the outer wall of the first gear ring.

Description

technical field [0001] The invention relates to the field of coffee roasting equipment, in particular to an integrated roasting furnace for coffee processing. Background technique [0002] The coffee beans undergo a series of physical and chemical changes during the high temperature treatment, which changes the taste and flavor of the coffee beans. Coffee roasting is a popular and commonly used coffee bean processing process. [0003] However, in the roasting process of coffee, the temperature and time need to be controlled very accurately. A slight deviation will affect the quality of the finished product. The specifications of coffee beans are different, and coffee beans with different particle sizes are processed for the same time. The maturity of coffee beans is also different. The coffee beans with large particles are not mature enough, and the coffee beans with small particles are overheated, which will affect the quality of the finished coffee. At present, it is manua...

AI Technical Summary

Problems solved by technology

[0003] However, in the roasting process of coffee, the temperature and time need to be controlled very precisely, and a slight deviation will affect the quality of the finished product. The specifications of coffee beans are different, and coffee beans with different particle sizes are roasted for the same time. The maturity of the roasted coffee beans is also different. The maturity of the coffee beans with large particles is not enough, while the coffee beans with small particles are too hot, which will affect the quality of the finished coffee. At present, they are manually screened before roasting, but this operation Time-consuming and labor-intensive, low production efficiency; and coffee beans may contain some impurities such as small stones or dust before entering the oven, if not removed, it may also affect the quality of the finished product

Existing coffee bean removal usually uses a sieve for multiple passes. Coffee beans of many sizes are mixed together. Due to size limitations, it is easy to cause some impurities to not be fully removed. Easy to attach some fine dust impurities

If high-performance dust removal equipment is used, the cost will be higher

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