CN210747011U - Microwave tea leaf fixation device with far infrared heating function - Google Patents
Microwave tea leaf fixation device with far infrared heating function Download PDFInfo
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- CN210747011U CN210747011U CN201920678218.0U CN201920678218U CN210747011U CN 210747011 U CN210747011 U CN 210747011U CN 201920678218 U CN201920678218 U CN 201920678218U CN 210747011 U CN210747011 U CN 210747011U
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Abstract
The utility model discloses a take microwave tea wrap device of far-infrared heating function, the utility model discloses a microwave can realize the quick green-removing to tealeaves, effectively prevents tealeaves to change colour, makes tealeaves keep emerald green, is favorable to fully protecting vitamin in the tealeaves, chlorophyll composition to receive the harm less moreover. After microwave fixation, tea leaves on the conveying belt are vibrated and overturned through the vibrator, moisture at the bottom of the tea leaves is prevented from accumulating, then far infrared fixation is carried out through the far infrared fixation bin in time, the tea leaves are dehumidified in time, water vapor is condensed in the tea leaves in the fixation process, and the tea leaves are prevented from yellowing and blackening. This device completes and carries out multistage completing through microwave to tealeaves with far infrared completes, can make tealeaves complete more thoroughly, promotes the chemical change and the physical change of material in the tealeaves, makes tealeaves lose moisture fast, reaches the green moist of dry tea color and luster, the green bright lasting effect of tea soup.
Description
Technical Field
The utility model relates to a microwave heating technical field, in particular to microwave tea wrap device of taking far-infrared heating function.
Background
The tea fixation is a tea preparation step which is used for destroying and passivating oxidase activity in fresh tea leaves at high temperature, inhibiting enzymatic oxidation of tea polyphenol and the like in the fresh tea leaves, evaporating partial water in the fresh tea leaves to soften the tea leaves, facilitating rolling and shaping, simultaneously dispersing green odor and promoting formation of good aroma.
The microwave tea leaf investigating device appears in the market at present, the problems of uneven tea leaf heating and low tea leaf fixation work efficiency can be well solved by fixing tea leaves through a microwave heating technology, meanwhile, the effect of reducing energy consumption can be well achieved, but the microwave tea leaf fixation device in the current market has a simpler structure, when only microwave equipment is adopted to fix tea leaves, the phenomenon of uneven fixation is easy to occur, the phenomena of burnt edges, burnt leaves, red stems and red leaves of the tea leaves are often caused, the main reason for the above phenomenon is that the temperature of the microwave heating box is not raised, which is not favorable for quick enzyme deactivation or yield increase, and because the water vapor is condensed and drips, the contact with the tea can cause the tea to turn yellow and tea stalks to be red, so that the dried tea has inconsistent color and luster and is refuted, the tea soup is seriously turned red and black, the taste is sour, and the sensory examination and approval of the tea are greatly influenced. Therefore, the problem that the tea leaves turn yellow and the tea stalks turn red due to the fact that the heating temperature is increased and water vapor condensation is avoided in the microwave enzyme deactivation process of the tea leaves becomes a technical problem which needs to be solved at present urgently.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a microwave tea wrap device of taking far-infrared heating function.
In order to realize the technical purpose, the technical scheme of the utility model is that:
the utility model provides a take microwave tea wrap device of far-infrared heating function, includes:
the microwave enzyme deactivating bin comprises a plurality of microwave heating boxes which are sequentially arranged in a row and fixedly connected, and at least one microwave generator is fixed on the upper side in each microwave heating box;
the far infrared water-removing bin comprises at least one far infrared heating box, the far infrared heating box is arranged close to the microwave water-removing bin, and at least one infrared heater is arranged in the far infrared heating box;
the tea conveying device comprises a belt conveyor, the belt conveyor is arranged along the length direction of the microwave enzyme-deactivating bin, the belt conveyor is mounted inside the microwave enzyme-deactivating bin and the far infrared enzyme-deactivating bin and penetrates through the microwave enzyme-deactivating bin and the far infrared enzyme-deactivating bin along the length direction, and the starting end or the tail end of the belt conveyor is respectively positioned on the outer sides of the microwave enzyme-deactivating bin or the far infrared enzyme-deactivating bin;
the vibrator is arranged at the bottom of an upper-layer conveying belt of the belt conveyor and is positioned between the microwave enzyme-deactivating bin and the far infrared enzyme-deactivating bin;
the bottom of the charging hopper is provided with a discharge hole, and the discharge hole is positioned above the starting end of the belt conveyor;
the dehumidifying device comprises exhaust pipes arranged at the top of the microwave heating box or the top of the far infrared heating box, the exhaust pipes are respectively converged on an exhaust main pipe, and an exhaust fan is connected on the exhaust main pipe in series;
the discharging part comprises a discharging hopper arranged at the tail end of the belt conveyor, the discharging hopper is arranged in a downward inclination mode along the transmission direction of the belt conveyor, and the discharging hopper is positioned below the belt conveyor;
the air separation fan is fixedly arranged above the discharge hopper, the height of the air separation fan is positioned between the belt conveyor and the starting end of the discharge hopper, and the air separation fan blows air in a direction opposite to the conveying direction of the belt conveyor;
the control cabinet is respectively connected with the belt conveyor, the microwave generator or the infrared heater, a control key for controlling the starting and stopping of the belt conveyor is arranged on the control cabinet, a control key for controlling the starting and stopping of the microwave generator or the infrared heater is arranged on the control cabinet, and an emergency shutdown switch is further arranged on the control cabinet.
Furthermore, a partition plate is fixedly mounted at the upper part of each microwave heating box, the microwave generator is mounted above the partition plate, and the partition plate divides the internal space of the microwave heating box into an upper microwave generating area and a lower microwave heating area.
Furthermore, a support frame for supporting the microwave heating box is arranged at the lower part of the microwave heating box, and two side plates are respectively arranged at two sides of the support frame.
Further, band conveyer includes cylinder, bearing roller and conveyer belt, the conveyer belt is Teflon net conveyer belt, the cylinder includes initiative cylinder and driven cylinder, the initiative cylinder with the winding has on the driven cylinder the conveyer belt, the initiative cylinder is connected with motor and speed reducer, the initiative cylinder with the driven cylinder sets up band conveyer's both ends, the bearing roller is followed band conveyer's direction of transmission arranges the setting in proper order, the bearing roller sets up the bottom of the upper belt of conveyer belt is used for the bearing the conveyer belt.
Further, the vibrator includes pillar, spring, vibration board, roller and vibrating motor, the vibration board sets up the below of the upper belt of conveyer belt, the top of vibration board is rotated and is connected with a plurality of rollers, the roller with the lower surface roll connection of the upper belt of conveyer belt, the bottom fixed mounting of vibration board has vibrating motor, the bottom both sides of vibration board are installed respectively the pillar, the vibration board with install between the pillar the spring, the upper and lower both ends of spring respectively with the vibration board or pillar fixed connection, the pillar is fixed in the frame of belt conveyor or fix on the microwave heating box.
Furthermore, a kick-out device is arranged below the loading hopper and comprises a rotating shaft and kick-out claws, two ends of the rotating shaft are rotatably connected with the side wall of the loading hopper, and 3-4 kick-out claws are fixedly mounted on the rotating shaft.
Furthermore, the winnowing fan is provided with a plurality of gear switches for adjusting the wind power, and the winnowing fan is provided with an independent power switch.
Further, the bottom of the belt conveyor is provided with a screening storage groove, the screening storage groove is arranged in front of the discharge hopper, and tea leaves selected by the air separation fan are blown into the screening storage groove.
When the device is used,
when tea leaves are subjected to microwave enzyme deactivation, tea leaves are put in from a feeding hopper and enter a belt conveyor from a discharge hole of the feeding hopper, the tea leaves enter a microwave enzyme deactivation bin for microwave enzyme deactivation under the transmission of the belt conveyor, after the microwave enzyme deactivation is finished, a vibrator at the bottom of an upper layer conveying belt of the belt conveyor vibrates the tea leaves on the conveying belt, so that the tea leaves turn over on the conveying belt, moisture at the bottom of the tea leaves is prevented from accumulating, a vibrating plate of the vibrator vibrates up and down under the action of a vibrating motor and vibrates the upper layer conveying belt of the belt conveyor, and in order to enable the connection between the vibrator and the conveying belt to be smoother, a roller is rotatably connected above the vibrating plate and is in rolling connection with the upper layer conveying belt; through the vibration of the vibrator, the tea on the belt conveyor vibrates up and down in the conveying process, so that the effect of turning over the tea is achieved, and the tea can be more uniformly de-enzymed.
The tea leaves after being overturned by vibration are continuously transmitted on the belt conveyor and enter the far infrared water-removing bin, the tea leaves are continuously removed by the infrared heater in the far infrared heating box, and moisture in the tea leaves which can be made by the infrared heater can be evaporated in time. And simultaneously, under the action of an exhaust fan on the main pipe, moisture in the tea leaves subjected to microwave enzyme deactivation or far infrared enzyme deactivation is exhausted out of the microwave enzyme deactivation bin or the far infrared enzyme deactivation bin through an exhaust pipe at the top of the microwave heating box or the far infrared enzyme deactivation bin and the main pipe.
Tea leaves after microwave enzyme deactivation or far infrared enzyme deactivation are continuously transmitted on a belt conveyor, and are finally unloaded from the tail end of the belt conveyor, the tea leaves unloaded from the tail end of the belt conveyor fall into a discharge hopper below the belt conveyor from the tail end of the belt conveyor, and the discharge hopper is downwards inclined along the transmission direction of the belt conveyor, so that the tea leaves naturally slide downwards after entering the discharge hopper, the tea leaves can be automatically accumulated below the discharge hopper, and at the moment, a worker can carry out bagging or boxing operation from the bottom of the arrangement hopper.
In-process that the row of hopper was dropped from band conveyer at tealeaves, the selection by winnowing fan that sets up between band conveyer and row hopper is bloied to tealeaves, and the wind-force size can be adjusted according to the size of tealeaves, because selection by winnowing fan bloies to the opposite direction with band conveyer's transmission direction, consequently the less tea grounds of granularity can be blown to the front portion of arranging the hopper, enters into the screening holding tank of band conveyer bottom, collects the tea grounds through the screening holding tank, carries out centralized processing. Meanwhile, the winnowing fan can also play a role in cooling the tea.
The utility model has the advantages that:
the utility model discloses a take microwave tea wrap device of far-infrared heating function of example can realize the quick green-removing to tealeaves through the microwave, effectively prevents tealeaves and discolours, makes tealeaves keep emerald green, is favorable to fully protecting vitamin in the tealeaves, chlorophyll composition to receive the harm less moreover. After microwave fixation, tea leaves on the conveying belt are vibrated and overturned through the vibrator, moisture at the bottom of the tea leaves is prevented from accumulating, then far infrared fixation is carried out through the far infrared fixation bin in time, the tea leaves are dehumidified in time, water vapor is condensed in the tea leaves in the fixation process, and the tea leaves are prevented from yellowing and blackening. This device completes and carries out multistage completing through microwave to tealeaves with far infrared completes, can make tealeaves complete more thoroughly, promotes the chemical change and the physical change of material in the tealeaves, makes tealeaves lose moisture fast, reaches the green moist of dry tea color and luster, the green bright lasting effect of tea soup.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic diagram of the internal structure of the embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a vibrator according to an embodiment of the present invention;
FIG. 4 is a schematic view of the internal structure of a loading hopper according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an observation window according to an embodiment of the present invention.
In the figure: 1-microwave heating box, 2-microwave generator, 3-support frame, 4-partition board, 5-through hole, 6-far infrared enzyme deactivation bin, 7-infrared heater, 8-belt conveyer, 801-driving roller, 802-driven roller, 803-conveying belt, 804-carrier roller, 9-vibrator, 10-support column, 11-spring, 12-vibrating plate, 13-roller, 14-vibrating motor, 15-loading hopper, 16-kick-out device, 17-exhaust pipe, 18-exhaust manifold, 19-exhaust fan, 20-exhaust hopper, 21-winnowing fan, 22-screening storage tank, 23-control cabinet, 24-observation window, 25-observation door and 26-handle.
Detailed Description
The present invention is further described below with reference to the drawings attached hereto, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby defining the scope of the present invention more clearly.
As shown in figures 1-5 of the drawings,
the utility model provides a take microwave tea wrap device of far-infrared heating function, includes:
the microwave enzyme deactivating bin comprises a plurality of microwave heating boxes 1 which are sequentially arranged in a row and fixedly connected, and at least one microwave generator 2 is fixed on the upper side in each microwave heating box 1; the microwave generator 2 comprises a microwave tube and a microwave tube power supply, wherein the microwave tube power supply is used for converting common alternating current power into direct current power so as to create conditions for the operation of the microwave tube. The microwave tube is the core of a microwave generator, and can provide stable continuous wave microwave power by converting direct current electric energy into microwave energy. Microwave heating box 1 adopts the portion steel to make, and microwave heating box 1's inboard can set up the heated board, can be used for keeping the temperature in the microwave green removing storehouse, improves drying efficiency.
The lower part of the microwave heating box 1 is provided with a support frame 3 for supporting the microwave heating box, two sides of the support frame 3 are respectively provided with a side plate, the bottom of the microwave heating box can be sealed through the side plates to keep the temperature, the safety of tea leaves in the transmission process in a microwave water-removing bin can be improved, and people injury is prevented.
A partition plate 4 is fixedly installed at the upper part of each microwave heating box 1, the microwave generator 2 is installed above the partition plate 4, and the partition plate 4 divides the internal space of the microwave heating box 1 into an upper microwave generating region and a lower microwave heating region. The microwave tube and the microwave tube power supply are arranged above the partition plate 4, a plurality of through holes 5 can be arranged on the partition plate 4, and the microwave tube can pass through the through holes 5 on the partition plate to carry out microwave heating on the bottom microwave heating area of the microwave heating box 1.
The far infrared water-removing bin comprises at least one far infrared heating box 6, the far infrared heating box 6 is arranged close to the microwave water-removing bin, the far infrared heating box 6 is connected with a microwave heating box 1 at the rearmost end, and at least one infrared heater 7 is arranged inside the far infrared heating box 6; the infrared heater 7 transmits heat in the form of radiation, and transmits energy by electromagnetic waves. When far infrared rays are irradiated to an object to be heated, a part of the rays is reflected and a part is transmitted. When the wavelength of the emitted far infrared ray is consistent with the absorption wavelength of the heated object, the heated object absorbs the far infrared ray, at the moment, molecules and atoms in the object generate resonance to generate strong vibration and rotation, and the vibration and the rotation increase the temperature of the object, thereby achieving the purpose of heating.
The tea conveying device comprises a belt conveyor 8, wherein the belt conveyor 8 is arranged along the length direction of the microwave enzyme-deactivating bin or the far infrared enzyme-deactivating bin, the belt conveyor 8 is arranged inside the microwave enzyme-deactivating bin and the far infrared enzyme-deactivating bin and penetrates through the microwave enzyme-deactivating bin and the far infrared enzyme-deactivating bin along the length direction, and the starting end or the tail end of the belt conveyor 8 is respectively positioned on the outer sides of the microwave enzyme-deactivating bin or the far infrared enzyme-deactivating bin;
the belt conveyor 8 comprises a roller, carrier rollers and a conveying belt, the conveying belt is a Teflon grid conveying belt, the roller comprises a driving roller 801 and a driven roller 802, the conveying belt 803 is wound on the driving roller 801 and the driven roller 802, the driving roller 801 is connected with a motor and a speed reducer, the driving roller 801 and the driven roller 802 are arranged at two ends of the belt conveyor 8, the carrier rollers 804 are sequentially arranged along the transmission direction of the belt conveyor 8, and the carrier rollers 804 are arranged at the bottom of an upper layer belt of the conveying belt 803 and used for supporting the conveying belt 803.
The bottom of the belt conveyor 8 is provided with at least one vibrator 9, and the vibrator 9 is provided at the bottom of the upper belt of the conveyor belt 803. The vibrator 9 is arranged on the belt conveyor 8 and is positioned between the connection part of the microwave enzyme-deactivating bin and the far infrared enzyme-deactivating bin.
The vibrator 9 comprises a support column 10, a spring 11, a vibration plate 12, a roller 13 and a vibration motor 14, wherein the vibration plate 12 is arranged below an upper layer belt of the conveying belt 803, the plurality of rollers 13 are rotatably connected above the vibration plate 12, the roller 13 is in rolling connection with the lower surface of the upper layer belt of the conveying belt 803, the vibration motor 14 is fixedly arranged at the bottom of the vibration plate 12, the support columns 10 are respectively arranged at two sides of the bottom of the vibration plate 12, the spring 11 is arranged between the vibration plate 12 and the support columns 10, the upper end and the lower end of the spring 11 are respectively fixedly connected with the vibration plate 12 or the support columns 10, and the support columns 10 are fixed on a frame of the belt conveyor 8 or on.
The bottom of the charging hopper 15 is provided with a discharge hole which is positioned above the starting end of the belt conveyor 8; a kick-out device 16 is arranged below the charging hopper 15, the kick-out device 16 comprises a rotating shaft and a kick-out claw, two ends of the rotating shaft are rotatably connected with the side wall of the charging hopper, and 3-4 kick-out claws are fixedly arranged on the rotating shaft. A hopper 15 may be provided at the front end of the belt conveyor 8 through a frame.
The pivot is connected with the rotation motor, and it is rotatory to drive the pivot through rotating the motor to it is rotatory to drive the setting gauge, dials the material, makes tealeaves can be smooth fall on band conveyer 8 from the discharge gate of loading hopper.
The dehumidifying device comprises exhaust pipes 17 arranged at the top of the microwave heating box 1, the exhaust pipes 17 are respectively converged on an exhaust main pipe 18, and an exhaust fan 19 is connected on the exhaust main pipe 18 in series; the exhaust pipe 17 and the exhaust manifold 18 are made of stainless steel pipes.
A discharge hopper 20 at the end of the belt conveyor 8, the discharge hopper 20 being arranged obliquely downward along the conveying direction of the belt conveyor 8, the discharge hopper 20 being located below the belt conveyor 8;
the winnowing fan 21 is fixedly arranged above the discharge hopper 20, the height of the winnowing fan 21 is positioned between the belt conveyor 8 and the starting end of the discharge hopper 19, and the winnowing fan 21 blows air in a direction opposite to the transmission direction of the belt conveyor 8; the winnowing fan 21 is provided with a plurality of gear switches for adjusting the wind power, and the winnowing fan 21 is provided with an independent power switch.
The bottom of the belt conveyor 8 is provided with a sieving storage tank 22, the sieving storage tank 22 is disposed in front of the discharge hopper 20, and the tea leaves separated by the wind of the winnowing fan 21 are blown into the sieving storage tank 22.
The control cabinet 23 is respectively connected with the belt conveyor 8, the microwave generator 2 or the infrared heater 7, a control key for controlling the starting and stopping of the belt conveyor 8 is arranged on the control cabinet 23, a control key for controlling the starting and stopping of the microwave generator 2 or the infrared heater 7 is arranged on the control cabinet 23, and an emergency stop switch is further arranged on the control cabinet 23 and used for powering off the whole device in an emergency.
When the device is used,
when tea leaves are subjected to microwave enzyme deactivation, tea leaves are put in from a feeding hopper 15 and enter a belt conveyor 8 from a discharge hole of the feeding hopper 15, the tea leaves enter a microwave enzyme deactivation bin for microwave enzyme deactivation under the transmission of the belt conveyor 8, after the microwave enzyme deactivation is finished, a vibrator 9 at the bottom of an upper layer conveying belt 803 of the belt conveyor 8 vibrates the tea leaves on the conveying belt, so that the tea leaves are turned over on the conveying belt 803, moisture at the bottom of the tea leaves is prevented from accumulating, a vibrating plate 12 of the vibrator 9 vibrates up and down under the action of a vibrating motor 14 and vibrates the upper layer conveying belt of the belt conveyor 8, in order to enable the connection between the vibrator 9 and the conveying belt 803 to be smoother, a roller 13 is rotatably connected above the vibrating plate 12, and the roller 13 is in rolling connection with the upper layer conveying belt; through the vibration of the vibrator 9, the tea leaves on the belt conveyor 8 vibrate up and down in the conveying process, so that the effect of turning over the tea leaves is achieved, and the tea leaves can be de-enzymed more uniformly.
The tealeaves after the vibration upset continues the transmission on band conveyer 8, enters into the far infrared storehouse that completes, continues to complete tea through infrared heater 7 in the far infrared heating cabinet 6, and infrared heater 7 can make the moisture in the tealeaves in time evaporate. Meanwhile, under the action of an exhaust fan 19 on the exhaust manifold 18, moisture in the tea leaves subjected to microwave enzyme deactivation or far infrared enzyme deactivation is exhausted out of the microwave enzyme deactivation bin or the far infrared enzyme deactivation bin through an exhaust pipe 17 and the exhaust manifold 18 at the top of the microwave heating box 1 or the far infrared heating box 6.
Tea leaves after microwave enzyme deactivation or far infrared enzyme deactivation are continuously transmitted on the belt conveyor 8, and are finally unloaded from the tail end of the belt conveyor 8, the tea leaves unloaded from the tail end of the belt conveyor 8 fall into the discharge hopper 20 below the belt conveyor from the tail end of the belt conveyor 8, and the discharge hopper 20 is arranged in a downward inclined mode along the transmission direction of the belt conveyor 8, so that the tea leaves naturally slide downwards after entering the discharge hopper, the tea leaves can be automatically accumulated below the discharge hopper 20, and at the moment, workers can carry out bagging or boxing operation from the bottom of the discharge hopper 20.
In-process that row hopper 20 was dropped from band conveyer at tealeaves, the selection by winnowing fan 21 that sets up between band conveyer 8 and row hopper 20 bloies to tealeaves, the wind-force size can be adjusted according to the size of tealeaves, because selection by winnowing fan 21 bloies to the opposite direction of transmission direction with band conveyer 8, consequently the less dregs of tea of granularity can be blown to row hopper 20's front portion, enter into the screening holding tank 22 of band conveyer 8 bottom, collect the dregs of tea through screening holding tank 22, carry out centralized processing. Meanwhile, the air separation fan 21 can also cool the tea leaves.
Meanwhile, in order to observe whether the device normally works or observe the tea fixation quality at any time in the tea fixation process, an observation window 24 can be arranged on the side wall in the microwave heating box 1, and the height of the observation window 24 is the same as that of the upper-layer conveying belt of the belt conveyor 8. The observation window 24 is used for observing the working process in the microwave enzyme deactivating bin and monitoring whether the tea enzyme deactivating process is normal or not. The observation window 24 is provided with an observation door 25, the observation door 25 is hinged with the observation window 24, the observation window 24 is provided with a self-locking switch, the self-locking switch is connected with the control cabinet, when the observation door 25 is opened from the observation window 24, the self-locking switch is disconnected, and the control cabinet detects the disconnection of the self-locking switch to control the microwave drying device to stop.
Set up observation door 25 on observation window 24, the observation door is closed state during normal work, is equipped with the self-locking switch on observation window 24, and the self-locking switch is connected with the switch board, and when observation door 25 closed on observation window 24, microwave heating device normally worked, and when observation door 25 opened from observation window 24, the switch board detected the opening signal of self-locking switch, and control microwave heating device shut down. Through set up self-locking switch on observation window 24, when can avoiding the observation door to open, drying device starts and causes the injury to the staff.
The observation door 25 is provided with a high temperature resistant glass observation mirror, and the observation door is also provided with a handle 26. The high-temperature-resistant glass on the observation door 25 is convenient for checking the working condition in the microwave water-removing bin, and the working condition in the microwave water-removing bin can be conveniently checked without opening the observation door 25.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Other technical features are known to those skilled in the art except for the technical features described in the specification, and are not described in detail herein in order to highlight the innovative features of the present invention.
Claims (1)
1. The utility model provides a take microwave tea wrap device of far-infrared heating function which characterized in that includes:
the microwave enzyme deactivating bin comprises a plurality of microwave heating boxes which are sequentially arranged in a row and fixedly connected, and at least one microwave generator is fixed on the upper side in each microwave heating box;
the far infrared water-removing bin comprises at least one far infrared heating box, the far infrared heating box is arranged close to the microwave water-removing bin, and at least one infrared heater is arranged in the far infrared heating box;
the tea conveying device comprises a belt conveyor, the belt conveyor is arranged along the length direction of the microwave enzyme-deactivating bin, the belt conveyor is mounted inside the microwave enzyme-deactivating bin and the far infrared enzyme-deactivating bin and penetrates through the microwave enzyme-deactivating bin and the far infrared enzyme-deactivating bin along the length direction, and the starting end or the tail end of the belt conveyor is respectively positioned on the outer sides of the microwave enzyme-deactivating bin or the far infrared enzyme-deactivating bin;
the vibrator is arranged at the bottom of an upper-layer conveying belt of the belt conveyor and is positioned between the microwave enzyme-deactivating bin and the far infrared enzyme-deactivating bin;
the bottom of the charging hopper is provided with a discharge hole, and the discharge hole is positioned above the starting end of the belt conveyor;
the dehumidifying device comprises exhaust pipes arranged at the top of the microwave heating box or the top of the far infrared heating box, the exhaust pipes are respectively converged on an exhaust main pipe, and an exhaust fan is connected on the exhaust main pipe in series;
the discharging part comprises a discharging hopper arranged at the tail end of the belt conveyor, the discharging hopper is arranged in a downward inclination mode along the transmission direction of the belt conveyor, and the discharging hopper is positioned below the belt conveyor;
the air separation fan is fixedly arranged above the discharge hopper, the height of the air separation fan is positioned between the belt conveyor and the starting end of the discharge hopper, and the air separation fan blows air in a direction opposite to the conveying direction of the belt conveyor;
the control cabinet is respectively connected with the belt conveyor, the microwave generator or the infrared heater, a control key for controlling the starting and stopping of the belt conveyor is arranged on the control cabinet, a control key for controlling the starting and stopping of the microwave generator or the infrared heater is arranged on the control cabinet, an emergency shutdown switch is further arranged on the control cabinet, a partition plate is fixedly arranged at the upper part of each microwave heating box, the microwave generator is arranged above the partition plate, the partition plate divides the internal space of the microwave heating box into a microwave generating area at the upper part and a microwave heating area at the lower part, a support frame for supporting the microwave heating boxes is arranged at the lower part of each microwave heating box, a side plate is respectively arranged at two sides of the support frame, the belt conveyor comprises a roller, a carrier roller and a conveying belt, and the conveying belt is a Teflon grid conveying belt, the roller comprises a driving roller and a driven roller, the driving roller and the driven roller are wound with the conveyer belt, the driving roller is connected with a motor and a speed reducer, the driving roller and the driven roller are arranged at two ends of the belt conveyor, the carrier rollers are sequentially arranged along the transmission direction of the belt conveyor, the carrier rollers are arranged at the bottom of the upper layer belt of the conveyer belt and are used for supporting the conveyer belt, the vibrator comprises a pillar, a spring, a vibrating plate, a roller and a vibrating motor, the vibrating plate is arranged below the upper layer belt of the conveyer belt, a plurality of rollers are rotatably connected above the vibrating plate, the roller is in rolling connection with the lower surface of the upper layer belt of the conveyer belt, the vibrating motor is fixedly arranged at the bottom of the vibrating plate, and the pillars are respectively arranged at two sides of the bottom of the vibrating plate, the utility model discloses a microwave oven, including vibrating plate, loading hopper, air separation fan, spring, deflector, microwave heating box, setting hopper, air separation fan, screening holding tank, the vibrating plate with install between the pillar the spring, the upper and lower both ends of spring respectively with vibrating plate or pillar fixed connection, the pillar is fixed in band conveyer's the frame or fix on the microwave heating box, the below of loading hopper is equipped with the setting gauge, the setting gauge includes pivot and pusher dog, the both ends of pivot with the lateral wall of loading hopper rotates to be connected, fixed mounting has 3-4 in the pivot the pusher dog, air separation fan is equipped with a plurality of gear switches that are used for adjusting the wind-force size, air separation fan is equipped with independent switch, band conveyer's bottom is equipped with the screening holding tank, the setting of screening holding tank is.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920678218.0U CN210747011U (en) | 2019-05-13 | 2019-05-13 | Microwave tea leaf fixation device with far infrared heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920678218.0U CN210747011U (en) | 2019-05-13 | 2019-05-13 | Microwave tea leaf fixation device with far infrared heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210747011U true CN210747011U (en) | 2020-06-16 |
Family
ID=71058959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920678218.0U Active CN210747011U (en) | 2019-05-13 | 2019-05-13 | Microwave tea leaf fixation device with far infrared heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210747011U (en) |
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2019
- 2019-05-13 CN CN201920678218.0U patent/CN210747011U/en active Active
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