87 results about "Coffee roasting" patented technology

The invention discloses a coffee baking machine which comprises a main machine, a cooling frame is fixedly arranged on one side of the main machine, a partition plate is fixedly arranged in the cooling frame, a plurality of air holes are formed in the partition plate, a discharging groove is formed in the partition plate, a notch is formed in one side of the cooling frame, a discharging frame is fixedly arranged in the notch, and the discharging groove is communicated with the discharging frame. And a cover plate is movably clamped to the discharging groove, the discharging frame is located below the discharging groove, a cylinder is movably arranged in the center of the partition plate in a penetrating mode, and a grabbing assembly capable of grabbing and throwing coffee beans is arranged on one side of the cylinder. According to the coffee baking machine, coffee beans are grabbed and poured out through the grabbing frame through cooperation of the moving rod, the fixed block, the moving plate, the rotating plate and other components, and the heat dissipation effect on the coffee beans can be further enhanced.

A coffee baking machine relates to the field of coffee baking and comprises a bean feeding assembly, a heat preservation barrel assembly, a baking cavity assembly, a motor and gear assembly, a supporting assembly and an electric heating tube. The bean feeding assembly is hinged to the heat preservation barrel assembly. The heat preservation barrel assembly is rotationally connected with the supporting assembly. The baking cavity assembly and the electric heating tube are arranged in the heat preservation barrel assembly; the motor and gear assembly is arranged at the rear end of the heat preservation barrel assembly and connected with the baking cavity assembly through a gear so that the baking cavity assembly can be driven to rotate through the motor. According to the coffee bean baking machine, coffee beans are discharged in a whole machine swinging mode, it can be ensured that all the coffee beans are discharged instantly after baking is completed, and the situation that the coffee beans are heated unevenly due to discharging in batches after baking is completed is avoided. According to the coffee machine, the bean inlet assembly which is innovatively designed is adopted, coffee beans can flexibly enter and exit from the coffee machine, the coffee machine has a good heat preservation function, and in addition, due to the efficient heating mode, the coffee machine has the rapid and meticulous temperature regulation and control capacity.

The present invention relates to an automatic coffee roasting device. The automatic coffee roasting device may comprise: an automatic preheating unit that preheats a roasting machine; and an automatic roasting unit that roasts green coffee beans fed into the roasting machine.

The invention provides a coffee baking management system, a management method, computer equipment, a computer readable storage medium and a computer program product. The management system is suitable for managing the baking process of the coffee baking machine, and the management system comprises: an acquisition module comprising a plurality of sensors arranged in the coffee baking machine, the acquisition module being configured to acquire sensing data through the plurality of sensors, the sensing data comprising historical sensing data and real-time sensing data; the training module comprises a pre-configured artificial intelligence model, and the training module is configured to use the historical sensing data to train the artificial intelligence model so as to obtain a trained artificial intelligence model; wherein the trained artificial intelligence model is configured to generate a simulated baking curve based on the real-time sensing data to manage the baking process. According to the method, the baking curve of the coffee baking process is predicted by using the artificial intelligence model and the sensing data of the sensor, so that the baking process can be controlled more accurately, errors caused by manual judgment are reduced, it is ensured that each batch of coffee beans can reach the expected baking degree and flavor, high consistency is kept, and the stability of product quality is ensured.

The invention discloses a coffee baking device capable of automatically adjusting flavor, which comprises a rack, a power device is arranged on the rack, a stirring assembly is arranged at the output end of the power device, the stirring assembly is located on the rack, a hot air module is further arranged on the rack, the hot air module is communicated with the stirring assembly, and the stirring assembly is arranged on the rack. The stirring assembly is communicated with a cold air module, the cold air module is located on the rack, the stirring assembly comprises a first roller, a second roller is arranged in the first roller in a sleeved mode, a spiral stirrer is arranged in the second roller, a plurality of first stirring blades are arranged on the second roller, and a plurality of second stirring blades are arranged on the second roller. The second roller and the spiral stirrer are both connected with a power device, the first roller is communicated with a feeding and discharging structure, and the first roller is both communicated with the hot air module and the cold air module. The problems that in the prior art, coffee beans are prone to being damaged, and the baking effect is poor are solved.

A bean roasting system comprises a roasting drum including (1) a housing enclosing a roasting chamber and having a curved inner surface defined by a curved lower wall, and (2) an air inlet chamber fluidically coupled to the roasting chamber and configured to direct air toward the curved inner surface which redirects the air in a first rotational direction. A distal end of each blade from a plurality of blades is disposed from a axis of rotation toward the curved lower wall by a distance no greater than R. The curved lower wall is spaced at least a distance R+G from the axis of rotation to provide a minimum gap G. The agitator blade set and the directed air are collectively prevents accumulation of beans along the curved lower surface during a roasting process.

This disclosure provides a coffee bean roasting mechanism and a coffee roaster. The mechanism includes a mounting plate, a middle plate, a roasting assembly, a bean outlet pipe, a bean receiving assembly, and a door opening and closing control assembly. The door opening and closing control assembly includes a door rotation switch component, a sliding member, a bean outlet door, a spring, and a spring retainer. When roasting is complete and the door needs to be opened, the door rotation switch component can be manually adjusted from a first connection position to a second connection position. During this process, the component drives the sliding member, which, since the bean outlet door is connected to the sliding member, moves the bean outlet door away from the middle plate, thus opening the door. The switch component can be released to remain in the second connection position. When the door needs to be closed, the door rotation switch component can be manually adjusted from the second connection position to the first connection position. The spring, through its rebound, pushes the sliding member, causing the sliding member to move the bean outlet door closer to and abut against the middle plate, thus closing the door.

This invention is a machine (Fig, 1), which processes raw (green) coffee with the use of hot air which is produced either by a gas burner or by electric resistances. This invention consists of the raw coffee receiving silo (Fig. 2), the roasting drum (Fig. 3), the roasting chamber, the shell collector at the back of it and the threshing floor, where the coffee cools after roasting, in its front part. The coffee roasting drum has a mixed geometry. In the lower part of the drum and, in particular, in its cylindrical part, there are small holes (Fig. 3, A). Inside it, the drum has circular-orbit stirring paddles. At the back and bottom of the drum there are two pipes, which, when the coffee roasting process is complete, blow a quantity of ambient temperature compressed air into the drum. Finally, at the top and at the back of the mixed-geometry drum there is a pipe for exhausting the hot air, together with the smoke from the roasting and the shells and the leftovers from the coffee processing.

1. The name of the product of this design: Coffee smoke exhaust cooling machine (L401). 2. Purpose of the product of this design: It is used to collect the silver skin produced in the process of coffee roasting, and integrates cooling and fume exhaust machine. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. The bottom surface of this design product is a part that is not easily visible or cannot be seen when in use, so the top view is omitted.

Provided is a technique whereby the formation of indole and skatole, which are known as unpleasant odor components, in roasted coffee beans can be suppressed without heating green coffee beans at a high temperature of 100 DEG C or higher. More specifically, in the present invention, green coffee beans are moistened with water, heat-treated at atmospheric pressure and a temperature of less than 100 DEG C, the heat-treated green coffee beans are allowed to absorb organic acids and / or saccharides, and then baked.

A bean roasting system includes a removable vessel, a roasting drum, and air handling system, a roasted bean container, an air outlet conduit, a coupling, an air exit subsystem, and a fluid conduit. The removable vessel includes a residual chaff chamber and a residual water chamber fluidically isolated from each other by an inner wall. The roasted bean container is configured to receive roasted beans from the roasting chamber. The air outlet conduit couples the roasting drum to a chaff separator. The coupling couples the chaff separator to the residual chaff chamber of the removable vessel. The air exit subsystem removes exhaust air from the air exit subsystem and / or roasted bean container. The fluid conduit routes condensed water from the air exit subsystem to the residual water chamber of the removable vessel.

A roast level of coffee grounds used in a coffee brewing operation may be characterized based at least in part on one or more weights of the coffee grounds determined during a grinding operation, and in some instances, may be used to determine one or more brewing parameters used in the coffee brewing operation. In addition, in some instances the roast level of the coffee grounds may be determined during a grinding operation and used to control the amount of coffee grounds generated during the grinding operation.

1. Name of the Design Product: Coffee Roasting Smoke Extractor. 2. Use of the Design Product: Used to filter oil, smoke, dust and odors generated during the roasting process and purify the air. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photo that Best Illustrates the Design Key Points: Perspective View 1.

This disclosure provides a visible coffee roasting mechanism and a coffee bean roaster. The visible coffee roasting mechanism includes a housing, a mounting platform, a drum assembly, and a viewing window. The housing has a shaft groove, a shaft hole, a roasting chamber, and a viewing window. The roasting chamber communicates with the shaft groove, the shaft hole, and the viewing window. The drum assembly includes a drum body, a stirring component, and a geared motor. Part of the stirring component and the drum body are located in the roasting chamber. The viewing window is installed in the viewing window, and the edge of the viewing window coincides with the side wall of the drum body. The user can observe the structure inside the drum assembly. After placing green coffee beans into the drum body, the roasting process begins. The user can then observe the roasting process to get a global view of the coffee beans and confirm whether their appearance meets the user's expectations. Thus, the design of the viewing window provides good visibility of the entire mechanism.

The utility model relates to the technical field of waste heat recovery, and disclose an energy -conserving and environment -friendly coffee baking waste heat recovery device, including base, the base top is provided with recovery mechanism, the recovery mechanism top is provided with the equalizing mechanism. The device sets up recovery mechanism, can effectively recycle the waste heat produced in the coffee baking process. The air inlet pipe is connected with the exhaust pipe of coffee baking machine, and the high-temperature waste gas produced in the baking process is introduced into the first box body, and the heat in the waste gas is transmitted to the water in the second box body through the circulating pipeline, realizing the effective recovery and utilization of heat, improving the energy utilization efficiency, meeting the concept of energy saving and environmental protection, the filter plate design in the recovery mechanism can filter the impurities in the waste gas, prevent the impurities from entering the subsequent circulating system, and ensure the stable operation of the system. The filter plate is fixed through the rotating plate and the bolt, and is convenient to disassemble, convenient for regular cleaning or replacement, reduces the maintenance cost, and prolongs the service life of the equipment.

1. The name of the product of this design: coffee roaster. 2. Purpose of this design product: This design product is used for roasting coffee beans. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.

A bean roasting system includes a roasting drum, an air handling system, a bean cooler, and an air exit subsystem. The air exit subsystem is configured to receive and treat a first fluid stream from the air handling system and a second fluid stream from the bean cooler. The air exit subsystem includes a heat sink and a filter. The heat sink defines two parallel fluid paths including a first fluid path and a second fluid path. The air exit subsystem includes a metal body configured to receive heat from the first fluid path and the second fluid path. The first fluid path is fluidically coupled to receive the first fluid stream from the air handling system. The second fluid path is fluidically coupled to receive the second fluid stream from the bean cooler. The filter is fluidically coupled to the first and second air flow paths.

This invention belongs to the field of visual inspection technology for coffee beans, specifically relating to an online real-time detection device and method for coffee roasting status. The detection device includes a controller electrically connected to a light source module, a sensor assembly, and an AD converter. The light source module emits different wavelengths of light. An optical component for filtering light is externally mounted on the light source module, and an optical component for focusing light is externally mounted on the sensor assembly. The light source module includes a laser light source and a monochromatic LED light source connected to the controller. The laser light source emits infrared laser light. The optical component includes a PID controller connected to the controller, and an objective lens is externally mounted on the light source module. The method includes image acquisition using the sensor assembly. This invention quantifies the amount of light reflected by coffee beans during roasting, deriving relevant quantitative indicators for determining the degree of coffee roasting, thus facilitating the detection of volume changes during coffee bean roasting to approximate true values.

The invention belongs to the technical field of coffee baking, and discloses a method and system for improving key flavor components of small coffee, and the method comprises the steps: based on the content of main flavor precursor components of small coffee raw beans, setting the baking temperature and time range, and based on a machine learning model, predicting the content of key beneficial volatile flavor components; acquiring temperature data and time data when the content of the key beneficial volatile flavor component is maximum; on the basis of the obtained temperature data and time data, the small coffee raw beans are baked, and the flavor of the small coffee is improved to the maximum extent. According to the method, the small green coffee beans are accurately collected and analyzed, and the key beneficial volatile flavor component content is predicted in combination with the machine learning model, so that the prediction accuracy and efficiency are improved, and the baking temperature and time are optimally set, so that the key beneficial volatile flavor component content is maximized, and the product quality is improved. And better coffee experience is brought to consumers.

The utility model discloses a coffee baking tail gas purifier, which relates to the technical field of coffee baking tail gas purification equipment and particularly comprises a gas inlet pipe, the gas inlet pipe is connected with a cyclone dust collector, and a circulating spraying system is arranged on the cyclone dust collector. The circulating spraying system comprises a plurality of water mist spraying heads arranged in the cyclone dust collector, the water mist spraying heads are communicated with a water storage tank arranged under the cyclone dust collector through pipelines, and the water storage tank receives water flowing out of the cyclone dust collector and pumps the water to the water mist spraying heads through a pump body to form a closed loop. A water seal device capable of stopping tail gas is arranged at the bottom of the cyclone dust collector, dust and odor are removed, meanwhile, energy waste caused by using liquefied gas (natural gas) or electric heating combustion tail gas is avoided, energy conservation and environmental protection are achieved, in addition, water obtained after circulation treatment can be used for multiple times through filtration and sedimentation treatment, and water resources are saved.

The invention discloses a coffee baking machine with an automatic discharging device, and relates to the technical field of coffee baking. The device specifically comprises a machine body, a fixed channel and a feeding channel are formed in the top of the machine body, a sliding rod is slidably connected to the interior of the fixed channel, a magnetic sheet is fixedly connected to the upper surface of the machine body, and the magnetic sheet is arranged to be in a circular ring shape; the baking mechanism is used for baking raw materials and comprises a sliding groove, a sliding plate is slidably connected to the interior of the sliding groove, a telescopic bent rod is fixedly connected to the bottom of the sliding plate, a first cylinder is fixedly connected to the bottom of the telescopic bent rod, and a rotating assembly is fixedly connected to the interior of the first cylinder. A discharging assembly is fixedly connected to the outer portion of the first cylinder, and the sliding groove is formed in the machine body. The coffee baking machine with the automatic discharging device achieves the purpose of improving the use efficiency of the coffee baking machine with the automatic discharging device.

The invention relates to the technical field of coffee baking, in particular to a coffee bean baking method based on heating degree control, which comprises the following steps: step 1, selecting green coffee beans; step 2, storing and analyzing raw coffee beans; step 3, preheating the green coffee beans; step 4, baking the coffee beans; and step 5, cultivating the beans. According to analysis and judgment under different freshness and storage states of the green coffee beans, a corresponding baking plan can be adopted for accurate design and fixed adjustment, the purpose that the green coffee beans can be changed and upgraded due to differences of varieties, planting environments, altitudes, processing methods and the like of the green coffee beans is achieved, and a baker can bake the green coffee beans with the method to create unique flavor.

A coffee bean sample is exposed to near-infrared light followed by determining a reflected near-infrared light spectrum from the coffee bean sample. A roast score for the coffee bean sample is then determined using some, but not all, frequencies between 8000 wavenumbers and 4000 wavenumbers in the reflected near-infrared light spectrum. By one approach, determining the roast score for the coffee bean sample further comprises also using some, but not all, frequencies between 12,000 wavenumbers and 4,000 wavenumbers aside from the frequencies that are used between 8000 wavenumbers and 4000 wavenumbers.

The safe and energy-saving smoke removal machine comprises a shell, a combustion chamber is arranged on the inner side of the shell, a preheating layer is arranged on the outer side of the combustion chamber, the preheating layer is communicated with the bottom of the combustion chamber, and an interlayer is formed between the preheating layer and the shell; a fan is arranged at the top of the shell, the air inlet end of the fan is communicated with the top of the interlayer and the top of the combustion chamber, and the air outlet end of the fan is provided with an air outlet; an air inlet is formed in the side wall of the shell, and the air inlet is communicated and connected with the preheating layer; the preheating layer is arranged, the top of the preheating layer is connected with the air inlet, the bottom of the preheating layer is communicated with the combustion chamber, smoke coming from coffee baking equipment enters the preheating layer and then is in a rotating state, heat energy lost by the combustion chamber is recycled, better heat insulation is provided for the combustion chamber, meanwhile, the smoke is preheated, and the heating efficiency is improved. Therefore, the purposes of saving energy, protecting the environment and improving the smoke removal effect are achieved.

The utility model provides a kind of coffee roaster glass tube mechanism and roaster convenient to disassemble and clean, including annular component, with the annular component inner circle screw connection annular compression member, glass tube is arranged in the annular compression member below, the annular compression member with the annular component screw rotation can make the annular compression member compress the glass tube or away from the glass tube, to be able to remove cleaning glass tube from roaster, to prevent transparent glass window on roaster from being contaminated by smoke and oil stain generated in roasting after a period of use.

1. The name of the product of this design: Coffee roasting fume remover. 2. Purpose of the product of this design: used to filter oil, smoke, dust and odor generated during the baking process to purify the air. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.

The invention belongs to the technical field of beer brewing, and provides coconut-flavored Shixiang beer and a preparation method thereof.The coconut-flavored Shixiang beer is prepared from basic malt, flavored malt groups, coconut slices, oatmeal, lactose, Weiqian yeast and hops groups through a staged saccharification process, yeast inoculation, main fermentation and in-bottle secondary fermentation in sequence. Through the synergistic effect of the flavors of the basic malt, the flavor malt, the coconut slices, the oatmeal and the lactose, and in combination with the fermentation control of a staged saccharification process, main fermentation and in-bottle secondary fermentation on the Weisou yeast, the problem of single flavor level of the traditional Shixiang beer can be overcome; the invention provides the Shixiang beer which has the fresh and sweet taste of coconuts, the roasted fragrance of coffee and the smooth mouth feel; the leaching rate of the staged saccharification process and the coconut flavor retention rate of the beer are both higher than those of the prior art, and the beer is good in palatability and sensory property and suitable for high-end craft beer production.

The utility model discloses a water-spraying water-cooling device of a coffee baking furnace, which belongs to the technical field of coffee baking furnaces and comprises a water-cooling device shell, a second dustproof plate is arranged at the upper end of the water-cooling device shell, a first dustproof plate is arranged at the lower end of the water-cooling device shell, and a water pipe is fixedly arranged in the second dustproof plate in a penetrating manner. According to the water-spraying water-cooling device, the cleaning mechanism is arranged, the inner wall of the shell of the water-cooling device can be cleaned conveniently through the arrangement of the cleaning mechanism, so that the use efficiency of the water-spraying water-cooling device is guaranteed, meanwhile, when the cleaning mechanism is not used, the cleaning mechanism can be detached, and the water-spraying water-cooling device is convenient to use. According to the cooling device, the water mist scattering mechanism is arranged, water mist sprayed out of the atomization spray head can be conveniently scattered through the fan blades, and therefore the atomization effect of the water mist is further improved, and the cooling effect of the cooling device is improved.

The invention relates to the technical field of coffee baking, and particularly discloses a double-heating baking device for improving flavor of coffee beans, which comprises a shell, a main mounting cavity, a lower mounting cavity and a rear mounting cavity are arranged in the shell, a baking cylinder is rotatably mounted in the side wall, close to the rear mounting cavity, of the main mounting cavity, and a first heater is arranged on the lower side of the baking cylinder; an inner heating mechanism is arranged in the baking cylinder; a reverse driving mechanism is arranged in the rear mounting cavity, and the baking cylinder and the inner heating mechanism are driven by the reverse driving mechanism to work reversely; a feeding hopper and a discharging baffle are arranged on the side portion of the shell, a supporting frame is arranged on the lower side of the discharging baffle, and a discharging hopper and a stirrer are installed on the supporting frame. The whole temperature of the baking cylinder is stable, the heating uniformity of coffee beans is improved, local over-scorching or immature cooking is avoided, the coffee beans are in uniform contact with hot air, water vapor and peculiar smell are discharged in time, the baking period is shortened, and the baking efficiency is improved.