74 results about "Coffee processing" patented technology

The utility model provides a coffee machine which is characterized in that a brewing box assembly is arranged on a machine body and is provided with a brewing bin; a first air duct of the machine body communicates with the outside, and when the brewing box assembly is located at the first position, the first air duct communicates with the brewing bin; the first fan sends external heat into the brewing bin through the first air duct, so that the melting speed of ice cubes in the brewing bin is increased; a cooling bin and a second air duct are arranged in the machine body, and when the brewing box assembly is located at the second position, the switch assembly is opened, so that the brewing bin communicates with the second air duct; and the second fan is used for sending cold energy released by the cold dissipation side of the refrigeration mechanism into the cooling bin and the brewing bin, so that the melting speed of ice blocks in the brewing bin is reduced, and the requirements of users for different speeds of making ice coffee are met.

The utility model relates to the technical field of coffee production, and discloses a coffee berry baking device for coffee production, which comprises a baking oven, a coffee berry processing mechanism and a heat monitorable baking mechanism, a stirring processing component and an auxiliary rotating component of the coffee berry processing mechanism are matched with each other, and the baking oven is arranged on the baking oven. The turbine type stirring blade and the anchor type stirring blade stir together, coffee cherries are effectively prevented from being stacked and the heating area is enlarged in combination with reverse rotation of the coffee cherry placing barrel, the heat can be monitored to generate heat through an electric heating pipe in a heating cavity and blow heat through an air fan, and meanwhile the first temperature monitoring sensor and the second temperature monitoring sensor monitor the temperature in real time. When hot air circulation is abnormal, the first air pump and the second air pump are matched with the heat conveying pipeline, hot air circulation and mixing are achieved, the temperature gradient is reduced, coffee cherries are heated more evenly, the device solves the problems that a traditional baking device is inaccurate in temperature control, uneven in heating and the like, and the coffee cherry baking quality and efficiency are improved.

The utility model relates to the technical field of coffee brewing, in particular to coffee equipment adopting an instant heating type boiler and a water storage type boiler for mixed heating. The machine comprises a machine box, a brewing assembly is arranged on one side of the machine box, the brewing assembly comprises a variable-temperature brewing head and a constant-temperature brewing head which are fixedly connected to one side of the machine box, a heating assembly is arranged in the machine box, a control screen is fixedly connected to one side of the machine box, and the control screen is fixedly connected to the other side of the machine box. And temperature control parts are arranged in the variable-temperature brewing head and the constant-temperature brewing head. According to the device, the power of the heating disc, the coffee boiler and the steam boiler is subjected to peak shifting adjustment by arranging the temperature control part, the power of the steam boiler is reduced in the peak period of coffee making by adopting a cooling priority and polling heating working algorithm, so that heating of the heating disc and the coffee boiler is guaranteed preferentially, and the stability of steam and extraction water temperature is guaranteed; therefore, under the condition of a conventional power supply, the capacity and the stability of continuous coffee production are realized.

The invention relates to a mineralized water generation technology, and discloses a coffee brewing method and system based on a water filter element for coffee, and the method comprises the steps: detecting whether the concentration of mineral substances in water stored in the water filter element for coffee is excessive or not when a coffee brewing instruction is received; if not, a water pump is started, and mineralized water produced based on the coffee water filter element is introduced into a heating module to be heated; if yes, a drainage pipeline is opened, a water pump is started, and after pure water is introduced from a water tank to replace water stored in the coffee water filter element, mineralized water newly produced based on the coffee water filter element is introduced into a heating module to be heated; after the heating module heats the mineralized water to the set temperature, the heated mineralized water is introduced into the brewing cavity, coffee powder is brewed, and coffee making is completed. The invention aims at providing the coffee water filter element which is low in cost, small in size and capable of effectively producing mineralized water for coffee brewing, effectively regulating and controlling the mineral concentration of the water for coffee brewing and ensuring the quality of coffee making.

The utility model discloses a dehulling device for coffee processing, which relates to the technical field of coffee processing and comprises a device shell, a left feeding channel I, a right feeding channel I and a middle feeding channel II are arranged on the upper side in the device shell, a dehulling cavity is arranged on the lower side in the device shell, and the dehulling cavity is communicated with the upper feeding channel I and the upper feeding channel II. A first peeling roller is arranged in the peeling cavity. Through the grading design of the first feeding channels on the two sides and the second feeding channel in the middle, a single-time or secondary processing path is flexibly selected according to the peeling residual quantity, loss is reduced, efficiency is improved, the first peeling roller is in linkage with the rotating shaft through the rectangular groove rod to achieve composite motion of rotation and left-right sliding, the first peeling roller is matched with the peeling cavity to form a multi-dimensional friction surface, and the peeling effect is improved. The slope shaft drives the sliding shaft to dynamically adjust the pressure, the beans are prevented from being damaged by hard extrusion, the space utilization rate is optimized through the limiting design of the hulling rollers distributed up and down and the guide wheels, and flexibility and stability are both achieved.

This invention discloses an integrated micro-aqueous degumming and peeling method for fresh coffee cherries, belonging to the field of fresh coffee cherry processing technology. The method includes: micro-aqueous degumming of fresh cherries using a pretreatment solution containing sodium citrate and sodium chloride; biological degumming using a specialized composite degumming enzyme composed of pectinase, cellulase, and calcium chloride; adding chitosan to the wastewater after rinsing for composite coagulation, followed by solid-liquid separation to obtain recycled water; and finally drying to obtain coffee beans in their shells. This invention utilizes sodium citrate to chelate calcium bridges to degrade the pectin cross-linking structure and sodium chloride to compress the double electric layer and reduce slurry viscosity, achieving efficient mass transfer and rapid degumming under micro-aqueous conditions. Furthermore, it utilizes residual salts to achieve pH anchoring and ionic strength regulation, promoting the formation of a dense aggregated phase between pectin degradation products and chitosan, solving the industry problems of difficult micro-aqueous system treatment and unstable recycled water reuse. This invention reduces water consumption by more than 90% compared to traditional washing methods, achieves thorough degumming, preserves the complete flavor of coffee beans, has low equipment costs, and enables sustainable closed-loop production, making it suitable for industrial application in small-scale coffee processing plants.

The invention discloses a coffee fresh fruit primary processing wastewater treatment process and a wastewater treatment system, and belongs to the technical field of wastewater treatment. The method comprises the following steps: preliminarily filtering coffee processing wastewater; feeding the preliminarily filtered wastewater into a polysaccharide reactor, adjusting the pH value to 7-9, stirring, and flocculating and precipitating to complete pretreatment; s3, carrying out regulation-hydrolytic acidification on the pretreated coffee wastewater, carrying out hydrolytic acidification on macromolecular organic substances in the wastewater, and standing for solid-liquid separation; s4, carrying out oxidation-reduction reaction on the coffee wastewater subjected to hydrolytic acidification treatment; then carrying out anaerobic reaction on the coffee wastewater subjected to the micro-electrolysis reaction to degrade organic matters, and carrying out three-phase separation on solid, liquid and gas; then carrying out an anoxic / aerobic reaction on the coffee wastewater subjected to the anaerobic reaction treatment; and then carrying out ozone / UV catalytic oxidation on the coffee wastewater after the nitrification anoxic / aerobic reaction. According to the method, microelectrolysis and biological treatment processes are combined, the acidic polysaccharide and pectin comprehensive wastewater belongs to high-difficulty wastewater, and pollutants in high-concentration coffee fresh fruit primary processing wastewater are effectively degraded.

The invention discloses coffee and dendrobium wine and a preparation method thereof, and belongs to the technical field of wine beverage preparation, the coffee and dendrobium wine comprises the following raw materials by weight: 35-45% of rice; 8%-25% of coix seeds; 5%-10% of dendrobium nobile; 35%-45% of coffee cherries; 2%-5% of distiller's yeast; 1%-3% of fruit koji; the dendrobium is one or more of dendrobium officinale, dendrobium devonianum and dendrobium nobile; the coffee cherries are Yunnan small-grain coffee. The coffee dendrobium wine prepared by the invention has the characteristics of mellow taste, unique fragrance, rich nutrition and the like, meets the increasingly diversified requirements of consumers on special wine products and the requirements on health preservation, can furthest reserve the effective components of dendrobium and coffee cherries, has excellent taste coordination, and is suitable for popularization and application. The coffee pulp wasted during coffee processing is turned into wealth, and the method is suitable for industrial production.

The invention discloses a preparation and processing method of coconut-based metagen coffee, and belongs to the field of coffee processing. Coconut water is fermented by lactobacillus plantarum HNU531, a drying aid beta-cyclodextrin is added, and freeze drying is performed to prepare the coconut-based metagen, and the coconut-based metagen has good solubility. By additionally adding the coconut-based metagen into the instant coffee, the contents of gallic acid, isomaltose, trehalose and the like which are beneficial to a human body in the coffee can be increased. The sour taste and bitter taste of the coffee can be reduced, and the quality of the coffee is improved.

The utility model discloses a mixing and stirring device for snail peptide coffee processing, which comprises a tank body, and an extension part is arranged at the top of the tank body; the fixing plate is installed at the top of the extending part, a stirring component is arranged on the fixing plate, a sealing ring is arranged at the bottom of the fixing plate, and the sealing ring is attached to the opening end of the tank body; the stabilizing part comprises a nut mounted at the bottom of the extending part, a threaded rod penetrating through the nut, and a threaded groove formed in the bottom of the fixing plate and used for allowing the threaded rod to be screwed in; the positioning block is arranged at the bottom of the fixing plate; the positioning groove is formed in the top of the extension part and is used for inserting the positioning block; the first separation blade and the second separation blade are arranged on the inner side surface of the positioning groove and are propped against the positioning block; the utility model has the beneficial effects that the stable splicing of the fixed plate and the extension part can be realized through the designed stable part, the sealing performance is improved, and the raw materials are ensured not to leak in the mixing process.

The application discloses a coffee robot mechanical arm control method and system based on a knowledge graph, relates to the technical field of mechanical arm control, and aims to solve the technical problems that in the prior art, displacement deviation of mechanical joints and offset of matching points are prone to cause coffee spilling, and low coordination efficiency between an execution end and a controlled object further aggravates operation failure, specifically, overall system covers execution end stability monitoring, executed end matching degree analysis, double-end fault tolerance fusion judgment, and abnormal operation traceability regulation, from mechanical action deviation, container positioning error to material spilling and process abnormality, and through threshold comparison and trend analysis, early prediction and real-time intervention are realized, so that the probability of coffee production failure is significantly reduced; taking the knowledge graph as the core, not only can execution logic be updated based on real-time data, but also can environment and raw material parameter traceability abnormal inducement be combined to realize dynamic adaptation of "equipment aging adaptation-process adjustment compatibility-raw material change response".

The invention relates to the technical field of coffee mechanical arms, in particular to a coffee robot mechanical arm assembly based on a visual positioning system. Comprising a mechanical arm supporting table, and an adjustable cup clamping mechanism and an auxiliary material positioning mechanism are arranged above the mechanical arm supporting table. Two sets of clamping plates are controlled to be clamped on the outer wall of a container, then two sets of flexible rotating rods are controlled to rotate to drive two sets of swing rods to swing, so that two sets of rubber strips are twisted to be attached to the outer wall of the container to increase the contact area, and then two sets of V-shaped first positioning plates and second positioning plates are controlled to be close to the outer wall of the container; the rubber balls abut against the outer wall of the coffee container, so that the mechanical arm assembly can fix the coffee containers in different shapes, and it is guaranteed that the coffee containers cannot shake in the coffee processing process; the adaptability of the mechanical arm assembly to coffee containers in different shapes is improved, and meanwhile the stability of coffee processing work is improved.

The utility model discloses a green coffee powder extraction and impurity separation integrated device, which relates to the technical field of green coffee processing, and adopts the technical scheme that the green coffee powder extraction and impurity separation integrated device comprises a working table, a plurality of supporting legs fixedly connected to the bottom of the working table, a positioning frame fixedly connected to the top of the working table, and a collecting box arranged at the top of the working table, one side of the collecting box is fixedly connected with a cover plate and a screening plate, a screen mesh is arranged in the screening plate, a positioning frame is arranged on the outer side of the screening plate, the positioning frame is arranged at the top of the collecting box, the screening plate slides relative to the positioning frame, the vibration mechanism is arranged on one side of the screening plate, and the vibration mechanism is used for conducting vibration control on the screening plate. The green coffee extracting and processing device has the advantages that the green coffee extracting and processing efficiency is greatly improved, meanwhile, the adjusting mechanism is adopted for taking impurities, manual intervention is greatly reduced, and great convenience is brought to a user.

This invention relates to the field of coffee processing technology, specifically disclosing a method for directional regulation of flavor during anaerobic fermentation of fresh coffee fruit. Sodium alginate and chitosan are used to construct single-layer, double-layer, and triple-layer microcapsules to encapsulate lactic acid bacteria, yeast, and acetic acid bacteria, respectively. These three types of microcapsules are then placed into a sealed anaerobic fermentation container, where the bacterial strains are released sequentially as the pH naturally decreases, achieving metabolic relay. The entire process requires no opening of the container, thus balancing flavor enhancement and food safety.

This utility model discloses a coffee brewing device, including an outer tank and an inner tank fixedly disposed inside the outer tank. The space between the outer and inner tanks is used to hold water. A connecting shaft is disposed inside the inner tank, and multiple stirring rods are fixedly disposed on the outer surface of the connecting shaft. One end of each stirring rod is connected to the interior of the connecting shaft. A gas supply pipe is fixedly disposed on the top of the outer tank. This utility model relates to the field of coffee production technology. This coffee brewing device heats the water between the outer and inner tanks via an electric heating element. The generated steam enters the hollow stirring rods through the gas supply pipe, drive rod, and connecting shaft, and is ejected from the vent, directly acting on the material in the inner tank. This dual heating method of "internal steam injection + external water bath" avoids the heat loss of traditional external heating, making the material more evenly heated in all areas, significantly reducing local overheating or underheating, and improving the quality stability of the coffee brew.

The utility model relates to the technical field of coffee processing, in particular to an efficient flash extraction coffee processing device which comprises a machine frame, a supporting frame is connected to the bottom of the machine frame in a sliding mode, a positioning tray is rotationally connected to the top of the supporting frame through a driving device, and a flash extraction barrel is fixed to the positioning tray through a pair of clamping pieces. A cooling device is also arranged at the top of the flash extraction barrel in the rack; wherein the pair of clamping pieces synchronously move through the transmission assembly, the flash extraction barrel is clamped between the clamping pieces through the positioning pieces, and the flash extraction barrel is fixed and unlocked in the mode that the pair of clamping pieces relatively move and is matched with the positioning glass beads and the positioning pieces. And the positioning piece is used for limiting the flash extraction barrel up and down through the convex structure and the positioning groove, so that the flash extraction barrel can be prevented from slipping during rotation, and the cooling efficiency of coffee liquid is effectively improved.

The invention relates to the technical field of coffee processing, in particular to an energy-saving coffee bean baking device which comprises a rack, a heating fan, a silver skin collecting assembly and a cooling disc, a baking roller is arranged in the rack, and an air guide assembly is arranged on the side edge in the baking roller; the air guide assembly is used for guiding heat in the heating fan into the baking roller; the air guide assembly comprises a connecting pipe fitting, a rotating ring, a rotating pipe and an air guide plate, the bottom end of the connecting pipe fitting communicates with the heating fan, the air outlet end of the upper end of the connecting pipe fitting communicates with the rotating ring, the air outlet end of the side edge of the connecting pipe fitting communicates with the air guide plate, the rotating pipe is fixedly connected to one side of the baking roller, and the fixed end of the rotating pipe penetrates out of the baking roller; the rotating ring is rotationally connected to the rotating pipe; a plurality of air guide holes facing the rotating ring are formed in the rotating pipe, and a hot air vortex is formed in the baking roller. The problems of mixing dead angles and low heat efficiency caused by single air distribution in traditional equipment are solved.

The utility model relates to the technical field of coffee processing, in particular to a low-caffeine freeze-drying instant coffee processing device which comprises a support, a supporting arm is rotatably connected to the interior of the support, one end of the supporting arm is fixedly connected with a container used for containing coffee beans, and the other end of the supporting arm is fixedly connected with a base. A drying device and a cooling device are further arranged in the support and located above the containing container; the drying device comprises a supporting plate, and the side face of the supporting plate is detachably connected with at least one heating piece through a fixing assembly. The fixing assembly comprises a bearing part, the bearing part is electrically connected with the input end of the heating piece through a connecting assembly, then the electric heating pipe can be rapidly replaced by unlocking or fixing the bearing part, and the electric heating pipe is electrically connected with the bearing part through the connecting assembly. And the electric heating tube is prevented from being inconvenient to replace due to limitation of wire connection.

The invention relates to the technical field of centrifugal crushing, in particular to a raw material centrifugal crushing and decomposing device for coffee production. The raw material centrifugal crushing and decomposing device for coffee production comprises a supporting frame, a conical material frame, a barrel-shaped material frame, a blanking barrel and the like, the conical material frame is fixedly connected to the inner side of the upper portion of the supporting frame, the top of the conical material frame is connected and communicated with the barrel-shaped material frame, and the blanking barrel is installed on the upper side in the barrel-shaped material frame. A core crushing mechanism of the device is driven based on centrifugal force, and materials firstly violently impact the impact piece under the action of the high-speed centrifugal paddle; then, the materials are accelerated and thrown into a grinding gap for shearing and grinding under the action of centrifugal force along the inclined surface of the conical crushing disc; according to the design, the centrifugal kinetic energy depth penetrates through the whole crushing process, the energy utilization rate is high, it is guaranteed that the materials are fully and evenly decomposed, and the single-time processing efficiency and the product consistency are effectively improved.

The invention discloses a coffee extraction, concentration and drying integrated intelligent production line, and belongs to the technical field of coffee production, the coffee extraction, concentration and drying integrated intelligent production line comprises an extraction tank, a concentration tank and a drying tank, and further comprises a discharging assembly arranged in the extraction tank and used for placing coffee raw materials, and the discharging assembly comprises a discharging box rotationally arranged in the extraction tank; the top of the discharging box is in a closable state, and the bottom and the side edge of the discharging box are each provided with a filter plate used for allowing extract liquor to pass through; the back-flushing assembly is arranged on the lower side of the discharging box and used for flowing of the extraction liquid and cleaning of the filter plates, and the back-flushing assembly comprises a plurality of airflow plates movably arranged on the lower side of the discharging box at equal angles, so that back-flushing of the side filter plates is facilitated; the liquid storage box is arranged in the extraction tank in a sliding mode and used for storing extraction liquid, when the liquid storage box slides, the discharging box is driven to rotate, the angle of the airflow plate is changed, the extraction efficiency and quality are further guaranteed, excessive extraction is prevented, and meanwhile waste of raw materials is avoided.

The utility model belongs to the technical field of coffee processing equipment, and particularly relates to a coffee berry shell breaking machine. The rack is formed by connecting a first rack and a second rack; the top of the first rack is connected with a feeding hopper, a material distributing hopper is arranged below the feeding hopper, and the lower part of the material distributing hopper is communicated with the shell breaking mechanism; the screening mechanism is connected to the second rack and used for separating coffee shells from coffee beans, the screening mechanism comprises a rotary drum arranged rotationally and an inner drum fixedly arranged, one end of the inner drum extends into the rotary drum, the other end of the inner drum is connected with a fan, a notch is formed in the top of the inner drum and communicated with the discharging end of the shell breaking mechanism, and the shell breaking mechanism is connected with the shell breaking mechanism. And a discharging plate is arranged below the joint of the rotary drum and the inner drum. The shell breaking cutter wheel is matched with a cutter groove of the pressing plate, stable shearing force is formed, the shell breaking rate is high, and coffee beans are not prone to being damaged; size preliminary screening is achieved through the screening holes, and broken shell impurities are separated; air flow of the fan assists in winnowing, and the dual mechanism ensures the purity of coffee beans.

The utility model discloses a coffee extraction liquid concentration device relates to coffee processing technical field, and it is including: the concentration jar, the top cover with the feed pipe is detachably connected to the concentration jar top, the dispersion filter assembly is set up in the concentration jar inner chamber top, the conical cover, the conical cover fixed setting is in the dispersion filter assembly inner chamber bottom, and the horizontal plane of conical cover top end is lower than the dispersion filter assembly port, and the conical cover is located the feed pipe just below the position of top cover. The utility model discloses a dispersion filter assembly can be set up in the concentration jar inner chamber to the residue in coffee extraction liquid can be filtered, and the conical cover of cooperation dispersion filter assembly inside setting makes the coffee extraction liquid that pours can be dispersed after contacting the surface of conical cover, makes coffee extraction liquid fully with the filter surface contact of dispersion filter assembly, improves the dispersion filter assembly utilization rate and improves the filtration effect, and can avoid the problem of the easy damage of the dispersion filter assembly due to local concentrated use.

The pressure reducing device comprises a valve seat, a valve rod, an air inlet nozzle, a floating blocking mechanism and an adjusting knob, a high-pressure cavity and a low-pressure cavity are formed in the valve seat, the air inlet nozzle is installed in the valve seat and separates the high-pressure cavity from the low-pressure cavity, an air inlet channel is formed in the air inlet nozzle, an air hole is formed in the tail end of the air inlet channel, and the valve rod is arranged on the valve seat in a sleeved mode. The floating blocking mechanism is installed at the first end of the valve rod and matched with the air outlet end of the air hole, the floating blocking mechanism can be in elastic contact with the air inlet nozzle all the time, and the adjusting knob is installed at the second end of the valve rod and can drive the valve rod to rotate. According to the pressure reducing device, the floating blocking mechanism is adopted, the floating blocking mechanism has certain pressing force, high-pressure gas in the high-pressure cavity can enter the low-pressure cavity only after overcoming the pressing force, and therefore it can be guaranteed that the gas entering the low-pressure cavity has a stable air pressure value; therefore, the stability of the extraction pressure required by subsequent coffee making is ensured.

The utility model discloses a coffee bean fine grinding device for coffee processing. The coffee bean fine grinding device comprises a hollow barrel with the upper end and the lower end open, a rotating motor is detachably installed at the upper end of the barrel, a storage cavity is formed in the upper end in the barrel, a first-stage grinding mechanism is installed at the lower end in the barrel, and a rotating shaft is vertically arranged in the barrel; the upper end of the rotating shaft is detachably connected to an output shaft of the rotating motor, the lower end of the rotating shaft is connected to the first-stage grinding mechanism, the lower end of the cylinder is detachably connected with a screening assembly, the screening assembly is in a funnel shape, the lower end of the screening assembly communicates with a second-stage grinding mechanism, and the second-stage grinding mechanism is detachably connected to the lower end of the cylinder. The lower end of the second-stage grinding mechanism detachably communicates with a material receiving barrel, and the lower inclined face of the screening assembly communicates with the open end of the material receiving barrel. According to the coffee machine, primary grinding is conducted through the first-stage grinding mechanism, then coarse coffee powder is screened out through the screening assembly, secondary grinding is conducted again, and finally all the coffee powder is discharged into the material receiving barrel, so that the uniformity of particles is guaranteed.

The present application relates to the technical field of coffee processing, in particular to a coffee fresh fruit and fruit peel multi-strain synergistic fermentation equipment and process based on flavor guidance, comprising a fermentation tank main body, a stirring system, a temperature control system, a gas management system, a sensor integrated module, a multi-channel bacterial agent adding module and a control unit; the gas management system comprises an inert gas source, a sterile air source and a gas path control valve group for switching the gas path, which are communicated with the inside of the fermentation tank main body through pipelines; the multi-channel bacterial agent adding module comprises at least three independent bacterial agent storage tanks and a metering pump connected with the bottom discharge pipe of each bacterial agent storage tank. The present application can compound bacterial agents according to the preset viable count ratio through the cooperation of the three independent bacterial agent storage tanks and the high-precision metering pump; under the program driving of the control unit, the whole automatic switching fermentation process path from the establishment of the absolute anaerobic environment by nitrogen replacement to the switching of the sterile air and the maintenance of the set dissolved oxygen concentration can be completed by one key.

The invention discloses a coffee deep processing process steam condensate water and heat recovery system in the technical field of coffee processing, and the system comprises a concentration tank, a heat recovery unit, a filtering unit and a conversion unit, the side surface of the concentration tank is provided with a steam tank, and a connecting pipe is connected between the concentration tank and the heat recovery unit; a conveying pump is arranged between the heat recovery unit and the steam tank, and a conveying pipe is connected between the heat recovery unit and the filtering unit. The large condensation pipe, the small condensation pipe and the switching component are arranged to conduct heat recovery operation on steam, the large condensation pipe can conduct primary heat dissipation and condensation on the steam, the switching component can guide the steam with residual heat in the large condensation pipe into the small condensation pipe to conduct secondary heat dissipation operation, it is guaranteed that the heat of the steam can be fully released, and the heat dissipation efficiency of the steam is improved. Meanwhile, heat released by the large condensation pipe and the small condensation pipe is used for preheating the coffee stock solution, steam heat of heat is recycled, and the overall energy consumption is effectively reduced.

The utility model discloses a robot full -automatic coffee vending machine belongs to coffee beverage vending equipment technical field, including the shell, the shell front is provided with touch -sensitive screen and straw box, the shell inside is provided with the equipment mounting bracket, install four -axis mechanical arm on the equipment mounting bracket, the utility model discloses when using, through the introduction four -axis mechanical arm: compared with traditional automatic vending machine, the application of four -axis mechanical arm makes coffee production process more flexible and accurate, it can complete complex action, such as accurate cup grasping, add ingredients according to accurate order etc., greatly improved the production efficiency and individual degree, can complete the production of a cup of coffee in short time, compared with artificial production greatly improved the efficiency, satisfied the demand of people to coffee quick acquisition in fast rhythm life, improved the availability and maintenance efficiency of equipment, reduced the maintenance cost, improved the stability and reliability of equipment.

The invention discloses a low-temperature crushing method for preventing coffee flavor deterioration, relates to the technical field of food processing and coffee processing, and is based on cooperative control of a rotor, an inert gas circulation loop, an annular injection nozzle, a purification unit, a phase change temperature limiting assembly and an aroma temporary storage and recharge branch. The method comprises the following steps: S1, acquiring rotating speed and power to calculate a stability index of a river guard, locking an outward discharge boundary and forming annular sheath laminar flow; s2, parameters of a circulating power part are collected to obtain a purification load index, a temperature rise platform index is obtained through power accumulation, smashing is conducted according to a temperature limiting track, and main purification / bypass is distributed in a self-adaptive mode; s3, triggering the adsorption sheet to desorb according to an aroma residence window index, and refilling the aroma into a powder outlet mainstream area; and S4, keeping inert powder discharge. And the swept flow of the sealing gap is discharged outwards from inside to outside.

The utility model discloses a coffee bean airing device for coffee processing belongs to coffee bean airing technical field, including frame body, and frame body inside rotation is connected with a pair of rotation block, and one hexagonal stand is fixedly connected between two rotation blocks, and at least six pairs of mounting brackets are rotationally connected in the hexagonal stand, and one placing plate is fixedly connected between two mounting brackets, and a pair of moving grooves are arranged in the placing plate, and the turning frame is slidably connected in the placing plate through the moving groove, and the driving part for driving the turning frame reciprocating motion is connected on the mounting bracket, and the drying assembly for drying the coffee bean on the placing plate is further arranged on the frame body, and the servo motor is fixedly connected on the frame body, and the servo motor output is fixedly connected with the rotation block, and the turning frame reciprocating motion in the placing plate can be realized through the starting driving part, thereby can turn over the coffee bean in the placing plate, and it is favorable to improve airing efficiency.

The utility model relates to the technical field of coffee processing, and particularly discloses a coffee purchasing and distributing device which comprises a box body, partition plates are fixedly connected to the two sides in the box body, a supporting rod is fixedly connected to the position, between the partition plates, in the box body, an arc-shaped plate is installed above the partition plates and the supporting rod, and a first screen is installed in the arc-shaped plate. Movable doors are installed on the two sides of the arc-shaped plate. According to the coffee bean screening device, the first screen and the rotating frame are designed, coffee beans above the first screen are stirred back and forth through the rotating frame, so that the coffee beans contained in the box body can be completely screened, the screening effect is better, the size of the needed screen is limited, and the needed occupied space is small. And a second screen is installed on the rotating frame, in the stirring and screening process, coffee beans on the first screen are screened again, the screening efficiency of stirring and screening is improved, and multi-layer screening is achieved.