TW201622586A - Coffee baking drum with particular material - Google Patents
Coffee baking drum with particular material Download PDFInfo
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- TW201622586A TW201622586A TW103144268A TW103144268A TW201622586A TW 201622586 A TW201622586 A TW 201622586A TW 103144268 A TW103144268 A TW 103144268A TW 103144268 A TW103144268 A TW 103144268A TW 201622586 A TW201622586 A TW 201622586A
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Abstract
Description
本發明係一種具有特殊材質之咖啡烘焙滾桶，特別指一種具有可加速熱傳導功能及遠紅外線效果的特殊材質之咖啡烘焙滾桶。 The invention relates to a coffee baking drum with special material, in particular to a coffee baking drum with special material capable of accelerating heat conduction function and far infrared ray effect.
目前喝咖啡的飲用習慣已深入大眾生活，成為大部份人生活的一部分，而咖啡的製造與泡製等各式技術亦不斷向前發展推進。通常咖啡豆之烘製，需歷經摘取咖啡樹的果實、去除其果肉、曬乾、去殼成為生咖啡豆，再透過烘焙才得以成為可供煮食的熟咖啡豆。烘焙技術為影響咖啡品質的重要關鍵，因此咖啡烘焙機的組成構件以及所使用的材質，亦是影響咖啡烘焙品質的重要因素。 At present, the drinking habits of drinking coffee have penetrated into the public life and become a part of most people's lives, and various technologies such as coffee manufacturing and brewing continue to advance. Usually, the baking of coffee beans requires picking up the fruit of the coffee tree, removing the pulp, drying it, peeling it into green coffee beans, and then baking it to become a cooked coffee bean for cooking. Baking technology is an important factor affecting the quality of coffee. Therefore, the components of the coffee roaster and the materials used are also important factors affecting the quality of coffee roasting.
目前傳統技術之咖啡烘焙機，由於結構組成包含有複雜之傳動機構與控制電機，因此普遍上其價格都極為昂貴，且於烘焙時，倘烘焙咖啡豆之穩定烘焙的控制效果不佳，嚴重影響咖啡豆之熟化，更會因咖啡豆烘焙的時間太久，而發生過焦而炭化的情形，故而咖啡烘焙機內的咖啡烘焙滾桶會直接影響咖啡豆烘焙的品質。目前咖啡烘焙機中的咖啡烘焙滾桶所選用的材料，傳統多數的烘焙機係以生鐵、鋼材、玻璃等材料所製成。但是採用生鐵或是鋼材材質亦可能在經過長時間加熱後，會產生咖啡豆與固定壁摩擦的現象，甚至產生結構破裂的現象。而玻璃材質的熱傳導的效果較差，會耗費較高的燃料成本。因此，前述習知技術的咖啡烘焙機各具有 其缺點，而需要開發新式的咖啡烘焙滾桶。 At present, the coffee roaster of the conventional technology has a complicated structure and a control motor, so that the price is extremely expensive, and when baking, if the stable baking effect of the roasted coffee beans is not good, the influence is seriously affected. The ripening of the coffee beans will cause the coffee beans to be baked for too long, and the coke and charcoal will occur. Therefore, the coffee roasters in the coffee roaster will directly affect the quality of the roasting of the coffee beans. At present, the materials used in coffee roasters in coffee roasters are mostly made of materials such as pig iron, steel, and glass. However, the use of pig iron or steel material may also cause the phenomenon of friction between the coffee beans and the fixed wall after a long heating, and even the phenomenon of structural cracking. The heat conduction effect of the glass material is poor, which consumes a high fuel cost. Therefore, the aforementioned conventional coffee roasters each have Its shortcomings require the development of new coffee roasters.
本發明之使用碳化矽係業界所首創，而本發明係一種具有特殊材質之咖啡烘焙滾桶，可以於較低溫度時，使咖啡豆爆裂成熟，故而在加熱的時間上可以縮短，進而降低烘焙咖啡豆時所需的時間，亦降低燃料成本。 The use of the niobium carbide industry in the present invention is the first in the industry, and the present invention is a coffee roaster drum having a special material, which can burst coffee beans at a lower temperature, so that the heating time can be shortened, thereby reducing the baking. The time required for coffee beans also reduces fuel costs.
本發明之咖啡烘焙滾桶，係以碳化矽所製成，具有聚熱力強、蓄熱佳與保溫久的功效，且可發出其他材料所無的遠紅外線，讓所烘焙出的咖啡豆風味更豐富，層次變化更多樣，保存期間更為長久。 The coffee roasting drum of the invention is made of tantalum carbide, has the advantages of strong heat collecting, good heat storage and long heat preservation, and can emit far infrared rays which are not possessed by other materials, so that the roasted coffee beans have rich flavor. The level changes more and the preservation period is longer.
本發明之另一目的係可以增進咖啡風味的豐富成熟與多樣化，在加熱的過程中會產生遠紅外線，而因遠紅外線對於咖啡豆在加熱的過程中，具有促進碳水化合物糖化的功能，讓咖啡的香氣更為昂揚透徹。 Another object of the present invention is to enhance the rich maturation and diversification of coffee flavor, and to generate far infrared rays during heating, and because far infrared rays have a function of promoting carbohydrate saccharification in the process of heating coffee beans, let The aroma of coffee is more high-spirited.
故而，關於本發明之優點與精神可以藉由以下發明詳述及所附圖式得到進一步的瞭解。 Therefore, the advantages and spirit of the present invention will be further understood from the following detailed description of the invention.
10‧‧‧承載機體 10‧‧‧ Carrying body
20‧‧‧加熱裝置 20‧‧‧ heating device
30‧‧‧冷卻裝置 30‧‧‧Cooling device
40‧‧‧進料裝置 40‧‧‧Feeding device
50‧‧‧集塵排氣裝置 50‧‧‧ dust collecting and exhausting device
60‧‧‧滾軸 60‧‧‧roller
80‧‧‧咖啡烘焙滾桶 80‧‧‧Coffee baking drum
第1圖係習知技藝之咖啡烘焙機的側視圖以及本發明之咖啡烘焙滾桶；以及第2圖係習知技藝之咖啡烘焙機以及本發明之咖啡烘焙滾桶的前視圖。 1 is a side view of a conventional coffee roasting machine and a coffee roasting drum of the present invention; and FIG. 2 is a front view of a coffee roasting machine of the prior art and a coffee roasting drum of the present invention.
請參考第1圖，係習知技藝之咖啡烘焙機的側視圖，除了主要的烘焙機組，還包括本發明的咖啡烘焙滾桶80。而前述烘焙機組包括了：承載機 體10，可承載裝設各式器具的功能。加熱裝置20係設置於該承載機體10上。冷卻裝置30係具有冷卻功能，係設置於承載機體10上。進料裝置40係具有提供咖啡豆進料的功能。集塵排氣裝置50係具有將加熱時所產生的氣體與飛塵集中後排出的功能。滾軸60係提供滾動的功能。而本發明之咖啡烘焙滾桶80係以碳化矽製成，該咖啡烘焙滾桶80裝設於滾軸60上並與前述烘焙機組結合，該咖啡烘焙滾桶80提供滾動，均勻受熱以烘焙咖啡豆的功能。 Referring to Figure 1, a side view of a conventional coffee roaster, in addition to the main roasting unit, includes the coffee roasting drum 80 of the present invention. The aforementioned baking unit includes: a carrier The body 10 can carry the functions of installing various appliances. The heating device 20 is disposed on the carrier body 10. The cooling device 30 has a cooling function and is disposed on the carrier body 10. Feed device 40 has the function of providing a feed for coffee beans. The dust collecting and exhausting device 50 has a function of concentrating and discharging the gas generated during heating and flying dust. Roller 60 provides scrolling functionality. While the coffee roasting drum 80 of the present invention is made of tantalum carbide, the coffee roasting drum 80 is mounted on a roller 60 and combined with the aforementioned baking unit, which provides rolling, uniform heating to roast coffee The function of the beans.
請參考第2圖所示，係習知技藝之咖啡烘焙機的前視圖，承載機體10位於咖啡烘焙機的底部，以承載整個機體。冷卻裝置30係位於承載機體10的上方，以前視的角度觀察，本發明之咖啡烘焙滾桶80則位於冷卻裝置30的上方。滾軸60之位置係裝設於咖啡烘焙滾桶80的中心處。進料裝置40設置於咖啡烘焙滾桶80的上方。 Referring to Figure 2, a front view of a conventional coffee roaster, the carrier body 10 is located at the bottom of the coffee roaster to carry the entire body. The cooling device 30 is located above the carrier body 10, and the coffee roasting drum 80 of the present invention is positioned above the cooling device 30 as viewed from a front view. The position of the roller 60 is mounted at the center of the coffee roasting drum 80. The feeding device 40 is disposed above the coffee roasting drum 80.
本發明之咖啡烘焙滾桶80係以碳化矽所製成，咖啡烘焙滾桶80之外觀呈現黑褐色，由於咖啡烘焙滾桶80需以攝式1300度的高溫進行燒結，且燒成形狀難以控制，其製程有相當高難度。當加熱咖啡烘焙滾桶80後，經由黑體輻射效應，會產生遠紅外線，遠紅外線則可以穿透咖啡豆。由於碳化矽具有較低的熱膨脹係數以及較高的熱傳導性，故由於碳化矽較低的熱膨脹係數(4.0×10-6/℃)，適合製作成為本發明咖啡烘焙滾桶80，進行長時間加熱。 The coffee roasting drum 80 of the present invention is made of tantalum carbide, and the appearance of the coffee roasting drum 80 is dark brown. Since the coffee roasting drum 80 needs to be sintered at a high temperature of 1300 degrees, the firing shape is difficult to control. The process is quite difficult. When the coffee roasting drum 80 is heated, far infrared rays are generated by the black body radiation effect, and the far infrared rays can penetrate the coffee beans. Since tantalum carbide has a low coefficient of thermal expansion and high thermal conductivity, it is suitable for being made into the coffee roasting drum 80 of the present invention due to the low coefficient of thermal expansion (4.0×10 -6 /°C) of the niobium carbide. .
另外，請參考以下的列表(取材自凱樂士股份有限公司(Kallex Co.Ltd.)的網站公布資料)：
如前述表單所示，與鐵與玻璃材料比較，碳化矽的熱傳導係數為126W/m*° K，是各材料之冠，故具有快速傳導效能，而碳化矽的熱膨脹係數為4 10-6/°K，則在各材料的表現上屬於中間等級。因此，本發明選擇氧化矽作為材料，係取決於氧化矽較高的熱傳導係數及較低的熱膨脹係數。而高熱傳導係數有利於咖啡豆加熱時，以較快的加熱速度讓咖啡豆爆裂成熟，而較低熱膨脹係數則有如前述適合長時間加熱的優點。 As shown in the above table, compared with iron and glass materials, tantalum carbide has a heat transfer coefficient of 126 W/m*° K, which is the crown of each material, so it has fast conduction efficiency, and the thermal expansion coefficient of tantalum carbide is 4 10 -6 / °K, which is an intermediate level in the performance of each material. Therefore, the present invention selects cerium oxide as a material depending on the higher thermal conductivity of cerium oxide and a lower coefficient of thermal expansion. The high heat transfer coefficient is advantageous for the coffee beans to burst and mature at a faster heating rate when the coffee beans are heated, and the lower coefficient of thermal expansion has the advantage of being suitable for long-time heating as described above.
本發明之使用碳化矽係業界所首創，而本發明中的碳化矽較傳統的不銹鋼產品為輕薄，因此可以減低咖啡烘焙滾桶80的重量，而整體烘焙機的重量可以減輕。本發明之咖啡烘焙滾桶80呈現黑褐色，具有聚熱、蓄熱與保溫的功效。又因本發明在加熱至190℃時，咖啡豆即可開始爆裂，該溫度較傳統材料所製造的咖啡烘焙機可低約5度左右，因此本發明可以在較低溫度時，使咖啡豆爆裂成熟，故而在加熱的時間上可以縮短，進而降低烘焙咖啡豆時所需的燃料成本。 The use of the niobium carbide industry of the present invention is the first in the industry, and the niobium carbide in the present invention is lighter and thinner than the conventional stainless steel product, so that the weight of the coffee roasting drum 80 can be reduced, and the weight of the whole roasting machine can be reduced. The coffee roasting drum 80 of the present invention has a dark brown color and has the functions of heat collecting, heat storage and heat preservation. Moreover, since the present invention is heated to 190 ° C, the coffee beans can start to burst, which is about 5 degrees lower than the coffee roaster manufactured by the conventional material, so that the present invention can burst the coffee beans at a lower temperature. Mature, so it can be shortened in heating time, which in turn reduces the fuel cost required to roast coffee beans.
以上所述僅為本發明之較佳實施例而已，並非用以限定本發明之申請專利範圍；凡其它未脫離本發明所揭示之精神下所完成之等效改變或修飾，均應包含在下述之申請專利範圍內。 The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention; all other equivalent changes or modifications which are not departing from the spirit of the present invention should be included in the following. Within the scope of the patent application.
10‧‧‧承載機體 10‧‧‧ Carrying body
20‧‧‧加熱裝置 20‧‧‧ heating device
30‧‧‧冷卻裝置 30‧‧‧Cooling device
40‧‧‧進料裝置 40‧‧‧Feeding device
50‧‧‧集塵排氣裝置 50‧‧‧ dust collecting and exhausting device
60‧‧‧滾軸 60‧‧‧roller
80‧‧‧咖啡烘焙滾桶 80‧‧‧Coffee baking drum
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| TW103144268A TW201622586A (en) | 2014-12-18 | 2014-12-18 | Coffee baking drum with particular material |
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| TW103144268A TW201622586A (en) | 2014-12-18 | 2014-12-18 | Coffee baking drum with particular material |
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| TW201622586A true TW201622586A (en) | 2016-07-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI797535B (en) * | 2021-01-08 | 2023-04-01 | 智易能系統股份有限公司 | Coffee bean floating air roasting device |
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- 2014-12-18 TW TW103144268A patent/TW201622586A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI797535B (en) * | 2021-01-08 | 2023-04-01 | 智易能系統股份有限公司 | Coffee bean floating air roasting device |
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