TWI653943B - Heat Replacement Energy Ceramic Coffee Roaster - Google Patents

Abstract

A heat-exchange energy ceramic coffee roasting machine comprises a ceramic baking barrel composed of an energy ceramic material, and the energy ceramic material mainly comprises a high temperature resistant ceramic material such as frog earth, kaolin, wood joint soil, cordierite, spodumene and feldspar. And mineral metal elements such as energy ore and metal oxide are prepared by appropriate proportioning; the coffee roaster using the energy ceramic material can convert the direct heat source into a radiant heat source by the energy ceramic, and the baking process is not scorched. Not carbonized to ensure the health and flavor of the drink.

Description

Heat Replacement Energy Ceramic Coffee Roaster

The invention relates to a coffee baking equipment, in particular to a heat-exchange energy ceramic coffee roasting machine which uses an energy ceramic material to convert a direct heat source into a radiant heat source for baking.

Coffee is a drink made from natural plant seeds. It has a special aroma and a pleasant taste. The caffeine contained in it has a stimulating effect on the human body and is one of the most popular drinks in human society.

The advantages and disadvantages of coffee drinks, the first weight in the process of roasting coffee beans, therefore, many companies have introduced foreign (such as Germany, the United States, Italy, Spain, Turkey, Japan, South Korea, China, etc.) roasting machines, but also domestic Many manufacturers have invested in R&D and production; however, the baking barrels used in the coffee roasters currently on the market are mainly metal drums. The materials used are mostly stainless steel and cast iron alloys (this material is based on internationally renowned brands). Fire, hot air, semi-direct fire or semi-hot air is heated and baked; however, no matter how the method is heated and baked, it is difficult to control the coffee beans in the best heated baking state, so the heat is not generated inside or outside. All of them tend to cause unsatisfactory charcoal in the outside, and the coffee beans and oils cannot be evenly released to show the best flavor.

The current coffee roasting equipment uses metal drums and roasts coffee beans by direct heating energy. The dried coffee beans are easily baked by high temperature and lose the bean juice and break. Bad fat and oil, and then lose the best, most natural flavor; due to high temperature direct fire baking, beans are easy to burn, and the oil is converted into harmful compounds by the high temperature carbonization, which is also the current baking technology and Serious shortcomings of equipment.

According to this, how to invent and create a roasting coffee that retains the natural aromatic flavor, tastes mellow and not bitter, does not burn, does not carbonize, and can enjoy real healthy drinks, is one of the most in-depth research and improvement topics in this field. . The inventor of the present invention developed a heat-exchange energy ceramic coffee roasting machine based on the shortcomings of the known technology and years of experience in energy ceramic research and food baking.

The main object of the present invention is to provide a heat-exchange energy ceramic coffee roasting machine, which converts a direct heat source into a radiant heat source by using an energy ceramic material, so that the surface of the roasted coffee beans is not scorched, and the inside and outside are evenly cooked and original. Without loss, the resulting coffee drinks are delicious.

Another object of the present invention is to allow the coffee beans to be uniformly heated inside and outside by the characteristics of the energy absorption and absorption of the radiation energy, and the baking process is not charred or carbonized, and the aromatic taste is preserved while avoiding the fat. The health of the drink is ensured by the problem of high temperature carbonization to generate harmful substances.

The heat-exchange energy ceramic coffee roasting machine of the present invention comprises a ceramic baking barrel capable of providing baking, and the ceramic baking barrel comprises at least one energy ceramic body capable of generating radiant energy by heat; the main technical means adopted by the present invention It is made of mineral metal elements and high temperature resistant ceramic materials to make a heat-exchangeable energy ceramic body, which is commonly called negative ion far-infrared radiant heat. The ceramics, including frog soil, kaolin, woody soil, cordierite, spodumene and feldspar, mixed with energy ore and metal oxide after mixing, grinding with a ball mill and vacuuming the clay, and finally squeezing The plate-shaped or tubular ceramic green body is formed by press molding; after the ceramic green body is dried, it is sintered at a high temperature of 1230 to 1320 degrees for 18 to 24 hours, and the firing is completed to be an energy ceramic body capable of storing high temperature and high emissivity.

According to the material composition of the above energy ceramic body, wherein the frog eye soil accounts for 10 to 25% of the total weight percentage, the kaolin soil accounts for 10 to 20% of the total weight percentage, the wood joint soil accounts for 5 to 10% of the total weight percentage, and the cordierite accounts for The total weight percentage is 5~25%, spodumene accounts for 10~20% of the total weight percentage, feldspar accounts for 15~30% of the total weight percentage, energy ore accounts for 5~25% of the total weight percentage, and metal oxides account for the whole. 10~35% by weight; wherein the energy ore is at least a mixture of tourmaline, dolomite and zirconium silicate, and the metal oxide is iron oxide, cobalt oxide, manganese oxide, chromium oxide, cerium oxide, oxidation Zirconium, titanium oxide, copper oxide or a mixture thereof.

In a feasible embodiment of the present invention, the plurality of energy ceramic bodies are arranged in parallel to form a cylindrical barrel-shaped ceramic baking drum, and the energy of the energy-storing ceramic body accumulates high-intensity radiation energy, and the energy is mildly absorbed. It has the characteristics of infiltration, radiation, resonance, etc., so that the energy of the radiation can penetrate into the coffee beans and be absorbed, and the effect of uniformity inside and outside is not only avoided, but the problem of scorching caused by the loss of water molecules in traditional baking is avoided. Moreover, the disadvantage of destroying tissue-generating harmful substances due to high-temperature carbonization is also improved. Therefore, the coffee beverage baked by the coffee roaster of the present invention is a healthy drink with excellent taste.

10‧‧‧Ceramic baking bucket

11‧‧‧Energy ceramic body (plate shape)

12‧‧‧Energy ceramic body (tubular)

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic view showing the appearance of a ceramic baking bucket in accordance with a preferred embodiment of the present invention.

Fig. 2 is a schematic view showing the appearance of a ceramic baking bucket according to another preferred embodiment of the present invention.

Figure 3 is a solid appearance view of the ceramic baking bucket of the present invention.

The inventor of this case, through his unique professional knowledge and insights, discovered whether the baking of food was successful or not. The most important thing is the use of heat. Folks often say that the master cooks, the success of baking is controlled by fire, and thus the wavelength of the heat source is baked. The key technology of food.

Infrared has been widely studied in the past 100 years, and it has been learned that there are healing and warming properties. It has thermal energy, and after being exposed to an object, it can be partially absorbed to achieve the effect of warming up; among them, the longest wavelength The far-infrared energy is the mildest, the temperature is low, the energy can be absorbed by the cell tissue, and the energy is efficiently guided into the interior of the object. The baking of the food can warm the food from the inside and reach the surface. The effect of ripening outside.

The inventor mainly uses a mineral metal element and a high temperature resistant ceramic material to form a heat-exchanged energy ceramic body, and when the coffee roaster uses the ceramic baking barrel 10 composed of the energy ceramic body 11 (as shown in FIG. 1) By using the energy ceramic body 11 to store high heat and high radioactivity, the ceramic baking barrel 10 can convert the heat energy into negative ion far infrared radiant heat energy when directly heated externally by a general heat source, thereby loading the coffee beans. Baking is carried out to achieve non-scorching and non-carbonization, resulting in a healthy coffee drink with excellent taste.

The energy ceramic body 11 of the invention is mainly made by using a high temperature resistant ceramic material and a mineral metal element, and is prepared by appropriate proportioning; the selected high temperature resistant ceramic material comprises a plastic refractory clay material and a heat-resistant and refractory low-expansion material, wherein the clay material comprises frog earth, kaolin and woody soil, and the low-expansion material comprises cordierite, spodumene and feldspar; and the selected mineral metal elements mainly include Energy ore and metal oxide, wherein the energy ore is at least a mixture of tourmaline, dolomite and zirconium silicate, and the metal oxide is iron oxide, cobalt oxide, manganese oxide, chromium oxide, cerium oxide, zirconium oxide, titanium oxide, Copper oxide or a mixture thereof.

Among them, the frog clay (Ball Clay) is composed of kaolinite, which is a kind of plastic clay mixed with a certain proportion of quartz, mica and organic matter. Because of its good plasticity, it is often used to improve the forming properties of the billet, but in the ceramic billet. The dosage in the body should not be too much; Kaolin Clay is also a clay mainly composed of kaolinite clay minerals. It is a common and very important clay mineral in nature. The pure kaolin is white, fine and soft. Physicochemical properties such as plasticity and fire resistance; Kibushi Clay is a highly plastic-deposited kaolin rich in organic matter, composed of fine kaolinite particles, intergranular quartz, more organic matter and humic acid. It is a refractory clay with excellent plasticity, but it shrinks more when it is fired, so the amount should not be too much.

In addition, cordierite or Iolite (Dichroite) is a citrate mineral mainly produced in schist, gneiss and altered igneous rocks. It has a low thermal expansion rate and can absorb heat and re-heat. It is a kind of fire-resistant and low-expansion. Synthetic material with high stability; spodumene or spodumene has a content of LiAl(SiO3)2 or Li2ȮAl2O3̇4SiO2), which is mainly produced in lithium-rich granitic pegmatite and can be associated with tourmaline. It has excellent light transmittance, stable and heat-resistant characteristics, can be used as a co-solvent for ceramic embryo bodies, and is also an important component for generating low thermal expansion crystals; Petalite is a component containing lithium, aluminum and barium. Minerals, which are not easily extended when heated, are often used as ceramics for thermal shock resistance, and cordierite, spodumene and feldspar are high temperature resistant and low expansion materials.

The energy ore is at least a mixture of tourmaline, dolomite and zirconium silicate, accounting for 5~25% of the total proportion, among which tourmaline is the main component, because the main element of tourmaline is boron, and contains aluminum, sodium and iron. A strontium rock mineral composed of elements such as magnesium and lithium, which contains more than 10 kinds of trace elements in its polar crystals, which can generate electric ions for a long time and permanently release negative ions and far infrared rays, and studies have shown that tourmaline is heat treated by high temperature. After (more than 1000 ° C), magnesia is produced in the grains, and the minerals mainly composed of magnesium iron oxide can increase the density of the far-infrared source, and the far-infrared radiation ability is improved; the chemical composition of dolomite is CaMg(Co ₃ ) ₂ , whose crystal belongs to the trigonal carbonate mineral, is mainly used to provide alkaline fire resistance. When high temperature is sintered to over 1000 degrees Celsius, the main component of magnesium oxide will be converted into periclase. , calcium oxide and the dense structure transition crystallized strong water resistance, so that the overall temperature of the refractory as high as 2000 degrees Celsius; chemical composition of zirconium silicate ZrSiO _4, Hen stable chemical properties, not only resistant Its temperature and strong structure.

The metal oxide is iron oxide, cobalt oxide, manganese oxide, chromium oxide, cerium oxide, zirconium oxide, titanium oxide, copper oxide or a mixture thereof, which accounts for 10 to 35% of the total specific gravity, and can be mainly used as a replacement negative ion far-infrared radiation energy. The catalyst allows the energy ceramic to be exchanged for a general direct heat source (gas or electrothermal energy) into negative ion far infrared radiant heat energy under the use of a high temperature baking furnace.

The manufacturing process of the energy ceramic body 11 of the present invention is 10~25% frog earth, 10-20% kaolin, 5-10% woody soil, 5~25% cordierite, 10~ according to the weight percentage of the whole body. Mix 20% spodumene with 15~30% feldspar mixture, add 5~25% energy ore and 10~35% metal oxide, mix and place in ball mill, add proper amount of water, rotate ball mill Slurry, and then use a vacuum smelting machine to form a mud, and finally the mud is fixed into a plate-shaped or tubular ceramic green body by extrusion molding; then, after the plate-shaped or tubular ceramic green body is to be formed, Sintering at 1230~1320 degrees for 18~24 hours, completes the plate-like energy The ceramic body 11 (as shown in Fig. 1) or the tubular energy ceramic body 12 (as shown in Fig. 2) closely arranges and fixes the plurality of energy ceramic bodies 11, 12 to form a circular drum shape. The ceramic baking barrel 10; as shown in Fig. 3, is an entity which is completed by the inventor according to the above-mentioned material composition and the manufacturing process, and is a ceramic baking barrel 10 assembled by a plurality of tubular energy ceramic bodies 12, which is applied to coffee. When the roaster is installed, it is installed above the heating source of the whole mechanism, and is driven by the motor to cooperate with the electronic control system, that is, combined into a heat-exchange energy ceramic coffee roaster.

By using the energy ceramic formulation of the present invention, the energy ceramic bodies 11, 12 are made into a ceramic baking barrel 10 and used in a coffee roaster, and the direct heat source can be converted into a radiant heat source by the energy ceramic, so that the surface of the roasted coffee beans is not The char is not carbonized, and it is evenly cooked inside and outside, retaining the original taste and improving the health of the resulting coffee drink.

The foregoing is a description of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention. The scope of the invention should be determined by the scope of the claims. All changes or modifications should fall within the scope of the patent application of the present invention.

Claims (6)

A thermal displacement energy ceramic coffee roasting machine comprising a ceramic baking barrel for providing baking, and the ceramic baking barrel comprises a plurality of energy ceramic bodies capable of generating radiant energy by heat, wherein each of the energy ceramic bodies respectively The overall weight percentage includes 10%~25% frog soil, 10%~20% kaolin, 5%~10% woody soil, 5%~25% cordierite, 10%~20% spodumene, 15%~30 % feldspar, 5% to 25% energy ore, and 10% to 35% metal oxide, and each of the energy ceramic bodies can be arranged in a barrel shape. The heat-exchange energy ceramic coffee roasting machine according to claim 1, wherein the energy ceramic system is mixed, ground and vacuum-smelted, and then extruded into a ceramic green body, after drying, to 1230~ 1320 degrees high temperature sintering 18~24 hours. The heat-exchange energy ceramic coffee roaster according to claim 1, wherein the energy generated by the energy of the energy ceramic body is negative ion far-infrared radiation energy. The heat-exchange energy ceramic coffee roaster according to claim 1, wherein the energy ceramic bodies may be plate-shaped or tubular. The heat-exchange energy ceramic coffee roaster according to any one of claims 1 to 4, wherein the energy ore is at least a mixture of tourmaline, dolomite and zirconium silicate. The thermal displacement energy ceramic coffee roaster according to claim 5, wherein the metal oxide is iron oxide, cobalt oxide, manganese oxide, chromium oxide, cerium oxide, zirconium oxide, titanium oxide, copper oxide or mixture.