75results about "Tea drying" patented technology

The invention relates to the related technical field of shrubalthea flower tea production, and discloses a conveying system for shrubalthea flower drying processing and a method thereof.The system comprises a supporting frame, multiple pairs of connecting rods are arranged on the two side walls of the supporting frame, first movable frames are arranged at the lower ends of the multiple pairs of connecting rods, and second movable frames are arranged at the upper ends of the multiple pairs of connecting rods; a feeding groove is formed in the upper side of the second movable frame, a guiding piece is arranged on the upper side of the interior of the feeding groove, a plurality of V-shaped blocks are arranged on the inclined face of the upper side of the guiding piece, and the two ends of each V-shaped block are each rotationally provided with a shifting plate; according to the shrub althea flower stirring and dispersing device, hot air in two stirring plates can be sprayed out through a plurality of second spraying holes, the hot air sprayed out of the second spraying holes has a buffering effect on stirred and dispersed shrub althea flowers, the damage degree of swinging of the stirring plates to the shrub althea flowers is reduced, the stirring and dispersing effects of the shrub althea flowers are improved, and moisture carried by the shrub althea flowers is reduced; and the subsequent uniform drying effect on the shrub althea flowers can be improved.

The device comprises an outer cylinder, an air supply assembly, an air blowing assembly, an inner cylinder, a driving assembly and a controller, the outer cylinder is horizontally arranged, the air supply assembly is fixedly arranged on the outer cylinder, the outer cylinder communicates with the air supply assembly, an air blowing opening is formed in one end of the outer cylinder, the air blowing assembly is hinged to the air blowing opening, and the air blowing assembly is connected with the driving assembly. The inner cylinder is sleeved with the outer cylinder, one end of the inner cylinder is rotationally connected with the air blowing opening, the other end of the inner cylinder is fixedly connected with the driving assembly, the driving assembly is rotationally connected with the outer cylinder and used for driving the inner cylinder to rotate, and a plurality of ventilation holes communicated with the outer cylinder are formed in the side wall of the inner cylinder. The controller is electrically connected with the air supply assembly, the air blowing assembly and the driving assembly. Tea leaves are conveyed to a high position, the tea leaves fall freely, and in the tea leaf falling process, the tea leaves are blown away through horizontal longitudinal air blowing, so that the tea leaves are dried more uniformly, and the tea leaf drying effect and drying efficiency are improved.

The application relates to the technical field of tea production, and particularly discloses a tea screening device, which comprises a base, a mounting seat rotatably arranged on the base, an inclined assembly arranged on the base, a supporting frame arranged on the mounting seat, a feeding hopper, a drying and primary screening assembly and a grading screening assembly sequentially arranged on the supporting frame, wherein the grading screening assembly comprises a sieve cylinder, a plurality of first sieve holes are uniformly arranged on the sieve cylinder, the diameters of the plurality of sieve holes gradually increase along the length direction of the sieve cylinder, a partition plate is arranged on the supporting frame, a cleaning assembly is arranged on the supporting frame, and an adjusting assembly is arranged on the outer wall of the sieve cylinder. The drying and primary screening assembly removes the excess moisture on the tea, the grading screening assembly can make the smaller tea be separated from the sieve cylinder first, and the larger tea is separated from the sieve cylinder later, so that the tea is graded and screened.

The invention relates to the technical field of tea processing, and particularly discloses a tea processing screening and drying device which comprises a rack, a supporting pipe is rotatably inserted into the left portion of the rack, a processing cylinder is fixedly connected to the right end of the supporting pipe, a fixing pipe is rotatably inserted into the right portion of the processing cylinder, and the outer wall of the fixing pipe extends into the processing cylinder and is fixedly inserted with a suction pipe. A collecting groove is formed in the bottom of the processing barrel, a screen is fixedly connected to the interior of the collecting groove, and a stirring assembly used for stirring part of tea falling on the screen is arranged at the bottom and the lower portion of the suction pipe jointly and comprises an elastic plate fixedly connected to the bottom of the suction pipe; the stirring assembly further comprises a fixing frame arranged in the middle of the bottom of the interior of the processing barrel, through cooperation of the structures, disintegrating slag impurities mixed and interwoven in the tea leaves can fall to screen holes of a screen, so that the disintegrating slag impurities enter a collecting tank, and the efficiency of screening out the disintegrating slag impurities is improved.

The invention relates to the field of agricultural product processing equipment, in particular to a phase adjusting structure and an automatic adjusting tea frying machine based on the phase adjusting structure, the phase adjusting structure comprises a driving part and a transmission assembly, the transmission assembly comprises a transmission shaft, a connecting rod group and a swing rod, and the phase adjusting structure further comprises an eccentric wheel, the screw rod and screw sleeve adjusting mechanism is used for adjusting the distance between the fulcrum of the swing rod and the eccentric wheel, so that the initial angle and the swing amplitude of the frying plate are adjusted. The machine further comprises a rack, a controller and a frying plate; the synchronous belt transmission part is connected with the movable part; and the manual driving part and the automatic driving part are connected with the synchronous belt transmission part. The whole rigidity is effectively improved, vibration in the operation process is restrained, the repeated precision of the motion trail of the frying plate is guaranteed, the service life of the structure is prolonged, complexity and control redundancy of the mechanical structure are avoided, automatic adjustment is achieved, the machining efficiency is higher, and safety is higher.

The invention relates to the field of tea leaf processing, in particular to intelligent tea leaf drying equipment and a drying method.The intelligent tea leaf drying equipment comprises a tiling component used for rolling over tea leaves, a vibration assembly used for providing a vibration source for the tiling component and an adjusting mechanism used for providing overturning power for the tiling component; the tiling component is arranged on the conveying mechanism, the tiling component comprises a drying net plate, air holes are evenly distributed in the drying net plate, a plurality of sets of drying adjusting balls are arranged on the drying net plate side by side, and the same set of drying adjusting balls are connected through a hollow connecting rod of the same adjusting mechanism in a penetrating mode; one end of the hollow connecting rod is provided with a follow-up assembly for driving the hollow connecting rod to rotate and ventilate, and the other end of the hollow connecting rod is provided with a vibration assembly for providing a vibration source for the hollow connecting rod, so that the technical problem of subsequent tea deterioration caused by local overheating due to tea accumulation in the tea drying process is solved.

The invention relates to the technical field of green tea drying, in particular to a hot air drying device for manufacturing flowery green tea and a manufacturing process thereof.The hot air drying device comprises a drying machine body, a feeding mechanism is installed on the drying machine body, the feeding mechanism comprises a material guide plate, the material guide plate is installed at one end of the drying machine body, and a screening mechanism is installed on the material guide plate; a shaking mechanism is installed on the screening mechanism, and a feeding mechanism is installed on the material guiding plate. The feeding mechanism facilitates drying after feeding of tea leaves, the protection mechanism facilitates filtering of the air inlet, the drying machine body drives the shaking mechanism to work, the shaking mechanism controls the screening mechanism to screen impurities out of the tea leaves, and through shaking of the screening mechanism, driving control over the feeding mechanism is facilitated; the feeding mechanism uniformly guides the filtered tea leaves into the dryer body, the cleaning mechanism can be driven through the reciprocating motion of the screening mechanism, the screened chippings can enter the collecting mechanism to be collected and stored, and subsequent cleaning is facilitated.

The invention discloses a device and method for white tea production, the device comprises a withering area, a tea cultivating area, a screening area and a packaging area, a camera module is arranged on a conveying belt of the withering area, a tea cultivating machine and a drying machine are arranged in the tea cultivating area, a feeding port of the tea cultivating machine is communicated with a discharging port of the conveying belt, and a discharging port of the drying machine is communicated with a discharging port of the conveying belt. A discharging port of the tea cultivating machine is communicated with a feeding port of the drying machine, a detection module is arranged at a discharging port of the drying machine, a feeding port of the screening area is communicated with the discharging port of the drying machine, and a visual monitoring module is arranged in the screening area. The withering area, the tea cultivating area, the screening area and the packaging area are sequentially communicated through the conveying belt, the automatic process from fresh leaves to finished product packaging is achieved, and automatic detection control among the withering area, the tea cultivating area, the screening area and the packaging area is achieved through the visual detection module, the camera module and the detection module; manual participation is reduced, so that the production efficiency of the tea leaves is improved.

The present invention relates to the technical field of tea drying, and more particularly to a drum-type tea screening and drying machine, comprising a drying outer box, wherein a ventilation cylinder is coaxially arranged inside the drying outer box, an end box is coaxially fixedly mounted at one end of the drying outer box, a ventilation pipe is installed through the end box and the drying outer box at one end away from each other, an annular cylinder is mounted on the upper surface of the drying outer box, a rotatable sealing cylinder is coaxially mounted inside the annular cylinder, two partitions are mounted inside the annular cylinder and outside the sealing cylinder, a large cavity and a small cavity are formed between the two partitions, the annular cylinder and the sealing cylinder. The present invention can alternately connect the large cavity and the small cavity through the lower end of the bending tube, and the ventilation pipe located on one side of the end box has a longer time to introduce hot air, while the hot air injected from the other end of the drying outer box has a shorter time to introduce hot air, so that the tea leaves move back and forth in the drying outer box while the whole moves toward the side of the discharge pipe, ensuring that the length of the drying outer box does not need to be too long to complete the drying process of the tea leaves.

The invention discloses a temperature and humidity adjusting device in a tea leaf fermentation process and a process thereof, and belongs to the technical field of tea leaf fermentation processing. The device comprises a supporting frame, a plurality of parallel working tables are fixedly installed in the supporting frame, a containing groove is formed in the top of each working table, a bearing separation net is connected to the bottom of the inner wall of each containing groove in a clamped mode, a dividing and pushing ring is rotatably installed in each containing groove, and a ventilation groove is formed in the middle of each working table; the ventilation device penetrates through the two ends of the workbench and sequentially communicates with the multiple containing grooves. According to the invention, the separate pushing ring is rotatably mounted in the placement groove, the migrant painting drives the separate pushing ring to rotate by using the driving assembly and drives tea leaves to move, vertical and transverse cavities which are communicated with each other are generated in the tea leaves while the tea leaf pushing capability is improved and the tea leaves are prevented from caking, so that the air circulation performance of the bottom layer position of the tea leaves is improved; uniform and stable fermentation is ensured.

The drying machine for tea processing comprises a drying shell, the drying shell is vertically arranged, a drying chamber is arranged in the drying shell, the outer wall of the drying shell is communicated with the drying chamber and provided with a material opening, and a side door used for sealing the material opening is rotationally connected into the material opening; the middle of the bottom end in the drying chamber is connected with a stand column, the stand column is sleeved with a plurality of sets of drying discs, the top in the drying chamber is rotationally connected with a driving disc, the two sides of the lower end of the driving disc are symmetrically connected with flow guide rods, and the two sets of flow guide rods are fixedly connected with contact type drying blades. A preheating cavity is further formed in the inner wall of the drying shell in a hollow mode, and an auxiliary heating assembly used for heating the interior of the drying chamber is connected to the interior of the preheating cavity. Compared with the prior art, the dryer for tea processing has the advantages that uniform drying can be guaranteed, and the drying efficiency is improved.

This invention belongs to the field of food processing technology, specifically a baking device with a rotating function. It includes a guiding component, a lifting component in the middle of the guiding component, and a drying container at the top of the lifting component. During tea processing, tea leaves are placed inside the drying container. Blowing components are symmetrically arranged on both sides of the outer surface of the drying container. The guiding component includes a guiding slide rail. In use, the device can directly blow air over a large area on the outer surface of the through-tube shell through the side blowing components, expelling the moisture generated during drying inside the through-tube shell and maintaining its dryness. Alternatively, air can be directly inserted into the through-tube shell through the connecting end to blow air, which can both blow away tea leaves that have adhered to the inner wall of the through-tube shell after drying and disperse tea leaves that have accumulated inside, accelerating the drying process.

The radiant tube type tea rolling stove comprises a stove body, a first conveying belt, a second conveying belt and a third conveying belt, the first conveying belt, the second conveying belt and the third conveying belt are installed in the stove body, a plurality of sets of infrared heat radiation modules are arranged on the stove body in the length direction of the stove body side by side, and the infrared heat radiation modules are independent. Each group of infrared heat radiation modules comprises an upper cast iron pipe and a lower cast iron pipe, the upper cast iron pipe is horizontally positioned between the second conveying belt and the third conveying belt, the lower cast iron pipe is horizontally positioned between the upper-layer mesh belt and the lower-layer mesh belt of the first conveying belt, and the flowing direction of high-temperature gas in the upper cast iron pipe and the lower cast iron pipe is perpendicular to the conveying direction of the ground tea. According to the invention, a plurality of groups of infrared heat radiation modules are arranged on the furnace body side by side, so that tea leaves are repeatedly subjected to infrared radiation and heat radiation in the conveying process, and drying and fragrance extraction are realized; and meanwhile, the infrared heat radiation modules are independent to form modularization, and the corresponding number of infrared heat radiation modules can be selected for splicing according to baking requirements.

The invention discloses full-automatic tea leaf drying equipment in tea leaf processing, and relates to the technical field of tea leaf processing equipment. Full-automatic tea leaf drying equipment in tea leaf processing comprises a drying box and further comprises two placing plates arranged in the drying box, and the two placing plates are rotationally connected; the driving assembly is arranged in the drying box and located below the containing plate. The heating plate is arranged at the bottom in the drying box; when the driving assembly works, the tea leaves are poured from one placing plate to the other placing plate, and the process is repeated; according to the tea leaf drying device, the pair of placing plates is arranged, tea leaves can be automatically dumped on the two placing plates in a reciprocating mode, leaves of the tea leaves are evenly heated in the drying process, and the problem that in the prior art, when the tea leaves are dried, due to tea leaf stacking, uneven drying is easily caused is solved; and the labor intensity of personnel is reduced while the working efficiency is improved.

The invention provides a low-energy-consumption tea screening and drying all-in-one machine which comprises a drying outer box and a screening inner box, a screening layer for screening tea is arranged in the screening inner box, and an air path for air to circulate inside and outside the drying outer box and the screening inner box is arranged on the outer side of the drying outer box. Relates to the technical field of tea screening and drying integration. Hot air flow with tea leaves is input into the screening inner box from the pipe connector and then is screened and collected through the screening layer; tea-leaf-free airflow with dust is input into the first air circulation pipe through the screening inner box, then is input into the rotary drum from the first air circulation pipe, is output to the second air circulation pipe from the rotary drum, then is input into the isolation seat and is discharged from the bottom of the isolation seat; therefore, integrated operation of drying and screening can be achieved under the action of one hot air blower, the energy-saving effect is good, and the use cost is low.

This invention discloses a green tangerine tea and its processing system, relating to the field of green tangerine tea processing technology. It includes a cutting device with a pulp removal mechanism at its top. The pulp removal mechanism comprises: a first support frame fixed to the cutting device; a first electric telescopic cylinder mounted on the outer top wall of the first support frame; a mounting frame fixed to the output end of the first electric telescopic cylinder, the mounting frame having a "U"-shaped structure; and a second electric telescopic cylinder mounted on the top inner side of the "U"-shaped mounting frame, the output end of the second electric telescopic cylinder having multiple elastic sliding rods fixed thereon. The second electric telescopic cylinder controls the cutting radius, and the first electric telescopic cylinder controls the cutting height; the two work together to remove the pulp from the green tangerine. This method is better suited for short and stout or tall and thin green tangerines, offering strong versatility and high reliability.

The present invention discloses a drying and shaping process for the production of peony flower tea, which relates to the technical field of flower tea processing. The present invention includes a device main body, a dryer main body is embedded at the bottom of the device main body, a shaping and drying device is arranged inside the device main body, the shaping and drying device includes a rotating shaft frame, the rotating shaft frame is rotatably installed inside the device main body, the rotating shaft frame is driven by an external motor, a semi-circular shell is rotatably installed on the outer side of the rotating shaft frame through a frame plate, and a semi-circular mesh box is fixed inside the semi-circular shell. Through the setting of the shaping and drying device, the open circular cover shell pushes the telescopic rod to drive the sliding push rod to abut against the semi-circular mesh plate to swing, and the semi-circular mesh plate drives the spiked rod thereon to stab the peony flower, so as to achieve the purpose of assisting in fixing the peony flower, thus avoiding the problem that the hot air flow will blow away the peony flower and the peony flower collides and deforms, and further improving the aesthetics of the peony flower tea.

The invention discloses a tea leaf microwave drying device which comprises a conveying belt, a drying box body is arranged on the upper end face of the conveying belt, a microwave generator is arranged on the upper end face of the drying box body, and a tea leaf smoothing assembly is arranged on the inner side of the drying box body. According to the device, conveyed and dried tea leaves can be scraped to be uniform in thickness, uniform microwave energy absorption is directly achieved due to the uniform thickness, and the problem that the tea leaves are scorched outside and internally generated or are too dry and crushed is solved; meanwhile, the peak value of the tea leaves overflowing from the second overflow port in the smoothing baffle plate can be temporarily stored, so that the problem that the second overflow port is blocked is avoided; meanwhile, the stroke of the smoothing push plate is utilized to drive the vibration ejector rod to knock the inclined plate, high-frequency micro vibration is generated, the tea leaves are kept in a flowing state, and the hidden danger of tea clamping is eliminated; the whole smoothing process is light pushing-overflowing-sliding, rigid extrusion is avoided, the integrity rate of the tea leaves is high, and the tea breaking rate is reduced by 30% or above.

The invention relates to the technical field of tea leaf processing, and particularly discloses a green tea drying device which comprises a fermentation box and multiple sets of tea turning assemblies, the tea turning assemblies are arranged in the fermentation box, the tea turning assemblies are evenly arranged in the fermentation box in a vertical axis mode, and each tea turning assembly comprises a rotating connecting rod and a fixed carrying plate; a plurality of connecting short rods are fixedly arranged on the outer side of the rotating connecting rod, material turning claws are fixedly arranged at the other ends of the connecting short rods, and through the arrangement of the tea turning assembly, when the tea turning assembly moves towards one side, the material turning claws can incline upwards and do reciprocating motion, so that crossed shearing force can be formed by the material turning claws and the block breaking fixed plate, and therefore caked tea is broken; therefore, the ampelopsis grossedentata is more uniform and sufficient during fermentation, and the quality of the ampelopsis

The invention relates to an air heater and black tea drying equipment using the air heater, and the air heater comprises a heating assembly which comprises an air heating channel and an electric heater; the hot air distribution assembly comprises an air guide cover arranged at the air outlet end of the air heating channel, and a corresponding hot air flow equalizing plate is horizontally and movably inserted into the air outlet end of the air guide cover; the hot air flow equalizing plate driving assembly comprises a fixed column installed on the air guide cover and a guide sleeve movably arranged on the fixed column in a sleeving mode, the hot air flow equalizing plate is connected to the guide sleeve, and an inflation and exhaust pipe is outwards arranged at the interval between the guide sleeve and the fixed column; the air charging and discharging assembly comprises a containing groove formed in the joint of the air heating channel and the air charging and discharging pipe, and an air collecting groove is installed in the containing groove in a swinging mode and driven by a corresponding swinging driving mechanism. According to the invention, heated hot air can be directly in full contact with tea materials during air intake, so that the utilization rate of heat energy is increased.

The invention belongs to the technical field of tea leaf drying devices, in particular to a drying device for tea leaf processing, and provides the following scheme that the drying device specifically comprises a heat preservation shell, an equipment bin is arranged at the bottom end of the inner wall of the heat preservation shell, multiple layers of partition plates are arranged at the top end of the interior of the heat preservation shell, and a drying bin is arranged between every two partition plates; an equipment bin door is installed on the outer side of the equipment bin, a drying bin door is installed on the outer side of the drying bin, and a heat source recovery mechanism, a hot air mechanism and a hot air distribution mechanism are sequentially installed in the equipment bin. The driving assembly is used for driving the inner layer structure of the telescopic carrying frame to rotate, then the containing mechanism clamped in the telescopic carrying frame is driven to rotate, hot air flow is dispersed and disturbed through the containing mechanism, meanwhile, tea leaves in the containing mechanism are vibrated by means of movement of the containing mechanism, and the tea leaves in the containing mechanism are vibrated; and therefore, the tea leaves are effectively turned over and moved during drying operation, and the uniformity of drying and heating of the tea leaves is further improved.

The invention discloses a stir-frying device for tea production, and relates to the technical field of tea production, the stir-frying device comprises an overturning protection mechanism and an overturning protection plate mounted in the overturning protection mechanism, a uniform stir-frying mechanism is arranged on the outer side of the overturning protection mechanism, and second meshing gears are symmetrically arranged on the two sides of the interior of the uniform stir-frying mechanism; the overturning protection mechanism comprises an outer overturning cylinder, limiting fixing discs are symmetrically installed on the two sides of the interior of the outer overturning cylinder, an overturning cover is rotationally connected to the top of the outer overturning cylinder, a first handle is fixedly installed on the top of the overturning cover, and first fixing buckles are fixedly installed on the two sides, close to the first handle, of the overturning cover correspondingly. The overturning protection plate is opened, the tea leaves subjected to primary drying fall into the outer overturning cylinder for secondary drying, meanwhile, the tea leaves are separated from the drying pipe and the stir-frying shifting pieces, the phenomenon that the stir-frying shifting pieces knock the tea leaves is avoided, and the phenomenon that the tea leaves are broken due to knocking of the stir-frying shifting pieces, and the stir-frying integrity of the tea leaves is affected is avoided.

This invention relates to the field of tea production technology. This application discloses a gas drying device for tea drying, including a fixed rod. A travel sleeve is movably installed on the outer side of the fixed rod through a telescopic cooperation. The contact surface between the fixed rod and the travel sleeve is sealed. A connecting plate is fixedly installed at one end of the travel sleeve by welding. A sieving rope is fixedly installed on the front side of the connecting plate by snap-fit. The sieving rope is distributed in a linear array. One end of the sieving rope is fixedly connected to the front side of the inner wall of the sieving frame. The sieving rope is distributed in a linear array, thus forming a complete plane composed of sieving ropes. The tea leaves are placed at the top of the sieving ropes, which can greatly reduce the contact area between the tea leaves and the air, ensuring that the tea leaves can be fully dried. This avoids the problem that the contact points on the surface of the tea leaves cannot be fully dried due to insufficient contact with hot air, resulting in inconsistent quality of the final tea product.

The present application relates to an extraction device and method for natural tea essence, which includes a processing platform, an extraction axe is provided on the processing platform; the extraction axe is provided with a cleaning chamber and an extraction chamber that are independent of each other, the cleaning chamber is provided with a raw material cleaning mechanism, the processing platform is also provided with a raw material processing tank located outside the extraction axe, the raw material processing tank is provided with a drying mechanism and a crushing mechanism; a feeding pipe is provided between the extraction axe and the raw material processing tank, the discharge port of the feeding pipe is used to pump the cleaned tea raw materials to the drying mechanism; the discharge port of the drying mechanism is used to feed the dried tea raw materials into the crushing mechanism for crushing; a filling pipe is provided between the discharge port of the crushing mechanism and the extraction chamber. The present application has the effect of optimizing the preparation link of tea raw materials, improving production efficiency, and reducing the loss of tea raw materials in the preparation link, so as to ensure the later essence production.

The invention relates to the field of tea processing, in particular to drying equipment for tea processing. The drying equipment for tea processing comprises a shell, a box door and a dryer, the shell is provided with a box door; a plurality of dryers are arranged at the left and right ends inside the shell; the device further comprises a first sliding block, a first supporting frame, a second sliding block, a second supporting frame and the like. The shell is in sliding connection with the multiple first sliding blocks. The first sliding block is fixedly connected with a first supporting frame. The shell is in sliding connection with the second sliding blocks. The second sliding block is fixedly connected with a second supporting frame. The crossed part of the first support frame and the second support frame is designed to be of a hollow structure, so that the first support frame and the second support frame can slide in a mutually crossed manner, and when the first support frame and the second support frame slide to a limit state, half areas of the tray assemblies on the first support frame and the second support frame are exposed outside, so that mutual shielding between the tray assemblies is avoided; the middle tea can absorb heat easily.

The invention relates to the technical field of tea processing, and particularly discloses a drying device for tea processing, comprising: a furnace body, the side wall of which is provided with a furnace door; the heat energy assembly supplies a heat source to the interior of the furnace body; the bearing assembly is arranged in the oven body, can contain tea leaves and comprises a supporting frame arranged in the oven body and a plurality of trays rotationally connected with the supporting frame; the stirring assembly is arranged in the furnace body and is used for stirring the tea leaves on the charging tray; the stirring assembly comprises a power part arranged outside the furnace body, a plurality of stirring discs which are driven by the power part and are in vertical sliding connection along the supporting frame, and a plurality of stirring rods which are respectively arranged on the stirring discs and are used for stirring the tea leaves in the charging tray; the problem that in traditional tea leaf drying, a furnace door of a drying furnace needs to be opened to turn over tea leaves to be dried, heat energy overflows, and energy waste is caused is solved.

The invention provides a process method for simultaneously processing ground tea, which relates to the field of tea processing and comprises the following steps of: inputting fresh leaves into a green storage machine for processing; when the humidity of the fresh leaves is greater than the preset humidity, the tea leaves are output from the green storage machine, dehydrated by the dehydrator and then sequentially enter the tea cutting machine and the screening machine for treatment; when the humidity of the fresh leaves is smaller than or equal to the preset humidity, the fresh leaves sequentially enter a tea cutting machine and a screening machine to be treated after being output from the green storage machine; qualified screened tea leaves are treated through a steam fixation machine, a first air-conveying tea scattering machine, a green increasing machine and a second air-conveying tea scattering machine in sequence; tea leaves output by the air-conveying tea scattering machine II are treated by a tea rolling furnace, an air-conveying tea scattering machine III, a stem and leaf separator I, a dry tea air-conveying unit I, a dryer I, a vacuum sorter I and a stem and leaf separator II in sequence; and the tea leaves treated by the stem and leaf separator II are treated by a dry tea air conveying unit II, a dryer II, a vacuum grading machine II and an air conveying machine in sequence and then enter a material collecting bin. Operation modes of the production line can be properly switched according to the state of fresh leaves, and the sunny and rainy day requirement is met.

This application discloses a tea drying machine for jasmine tea production, relating to the technical field of drying equipment. The machine includes a body with a drying chamber inside. A hot air pipe is located at the bottom of the body, and an air outlet pipe is located at the top. The body is equipped with multiple conveyor belts spaced vertically. A feed pipe is located at the top of the body, and a discharge pipe is located at the bottom. A feeding port for conveying tea leaves downwards is formed between the conveyor belts and the vertical sidewalls of the body. Adjacent feeding ports are staggered. The body includes a drive assembly. The conveyor belts are connected end-to-end to form an installation cavity. The body has a support portion extending into the installation cavity. A connecting column is slidably mounted on the support portion. The support portion has an elastic drive component that drives the connecting column to impact the conveyor belt upwards. The body also includes a transmission assembly that, when the conveyor belt moves, drives the elastic drive component to elastically accumulate and release its energy. This application can shorten the drying time.

The invention discloses an automatic control system of a drum-type tea roasting machine and equipment of the automatic control system, and relates to the technical field of tea preparation, the automatic control system comprises a fixed drum and a net-shaped drum, and further comprises an air draft barrel, a residue discharge barrel, an air return barrel, a leaf guide ruler, an air guide barrel, a residue discharge assembly, a dehumidification assembly and a heating part; the air return barrel is used for guiding airflow to blow out disintegrating slag in the slag discharging barrel, the leaf guide ruler is used for throwing and turning over tea leaves, the slag discharging assembly is used for collecting the disintegrating slag discharged from the slag discharging barrel, the dehumidification assembly comprises a condensation fin plate, a refrigeration piece and a preheating fin plate, the airflow passes through the condensation fin plate and then passes through the preheating fin plate, the heating part is used for heating gas, and the gas is injected into the fixed roller. By arranging the components, the influence of temperature and humidity changes of external air on tea leaf stir-frying is effectively reduced, the function of removing disintegrating slag is added, the stir-frying efficiency is improved, and dust particles in the external air are prevented from entering the tea leaf stir-frying machine to influence the tea leaf quality.

The invention relates to the technical field of freeze-drying equipment, in particular to a pericarp tea vacuum freeze-drying device with an enzymolysis temperature control module and a process, the pericarp tea vacuum freeze-drying device comprises a heater, a motor, a freeze dryer and a nitrogen making machine which are installed in a machine shell, a pair of storage devices is arranged on the top face of the machine shell in a sliding mode, and the storage devices are filled with nitrogen after freeze-drying; the storage device comprises a storage box, a box cover set used for adjusting the internal space arrangement of the storage box and a cover locking ring. According to the invention, the integrated box cover group with switchable functions is arranged, so that the integrated operation of stirring enzymolysis and partitioned nitrogen charging is completed; in the enzymolysis stage, a stirring column is inserted for mechanical stirring, so that peels are in full contact with enzyme liquid, and the uniformity and efficiency of fiber degradation are remarkably improved; in the freeze-drying nitrogen charging stage, the gas distribution plate is switched to be inserted, the material bin is divided into a plurality of independent gas channels, uniform replacement of material pores in a nitrogen partition and concentration mode is achieved, the oxygen residual quantity is greatly reduced, and active ingredients are reserved.