CN110743711A

CN110743711A - Frequency oscillation circuit controlled tea static impurity removing device

Info

Publication number: CN110743711A
Application number: CN201911108618.9A
Authority: CN
Inventors: 徐玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-02-04
Anticipated expiration: 2039-11-13
Also published as: CN110743711B

Abstract

The utility model provides a tealeaves static edulcoration device of frequency oscillation circuit control, includes the device main part, be provided with the ascending transport chamber of opening in the device main part, it fills the subassembly to carry the intracavity to be provided with tealeaves, carry the chamber to be close to the flow groove that is provided with of intercommunication in the downside inner wall of right side inner wall, the intercommunication is provided with the edulcoration room in the left side inner wall of flow groove, the rotatable edulcoration cylinder that is provided with of edulcoration room, be provided with the forward clearance room of opening in the edulcoration cylinder, annular array and the fixed clearance board that is provided with on the edulcoration cylinder, anticlockwise in the clearance board is provided with the outside clean room of opening, the fixed first sieve that can be used to the screening that is provided with in opening part of clean room, the clean room with be linked together between the clearance room be provided with the dust collecting opening, this example aims at designing one kind and clears away debris such as dust through the static that An electric impurity removing device.

Description

Frequency oscillation circuit controlled tea static impurity removing device

Technical Field

The invention relates to the technical field of tea processing, in particular to a tea electrostatic impurity removal device controlled by a frequency oscillation circuit.

Background

Tea is one of the most popular beverages in China, and many branches are generated in the tea culture flow process of thousands of years, however, no matter which branch of tea is processed and packaged, in order to guarantee the quality of the tea, the tea needs to be firstly subjected to dust removal and impurity removal, then impurities such as dust falling into the tea in the processing process are cleaned, the dust is light in weight and has certain charges, therefore, static electricity can be used, but tea dust or other impurities with large particles mixed in the tea cannot be removed through the static electricity, therefore, the embodiment aims to design the efficient and stable tea static impurity removal device which can remove and screen the impurities such as the dust through the static electricity generated by the frequency oscillation circuit.

Disclosure of Invention

In order to solve the problems, the embodiment designs a tea electrostatic impurity removal device controlled by a frequency oscillation circuit, which comprises a device main body, wherein a conveying cavity with an upward opening is arranged in the device main body, a tea filling assembly is arranged in the conveying cavity, a flow groove is arranged in the conveying cavity and communicated with the conveying cavity in the lower inner wall close to the right inner wall, an impurity removal chamber is arranged in the left inner wall of the flow groove and communicated with the conveying cavity, an impurity removal roller with a forward opening is rotatably arranged in the impurity removal chamber, a cleaning chamber with a forward opening is arranged in the impurity removal roller, an annular array and a fixed cleaning plate are arranged on the impurity removal roller, a dust removal chamber with an outward opening is arranged in the cleaning plate in the anticlockwise direction, a first sieve plate used for screening is fixedly arranged at the opening of the dust removal chamber, a dust collection port is communicated with the cleaning chamber, and a tea foam screening port positioned on one side of the concave arc shape of the impurity, the tea foam screening port is provided with a second screen plate which can be used for screening, an opening transmission groove is arranged in the rear inner wall of the impurity removing chamber in a communicated manner, the rear end of the impurity removing roller extends into the opening transmission groove and is rotationally connected with the inner wall of the opening transmission groove, a turbofan base block is rotationally arranged in the cleaning chamber, a fan blade is fixedly arranged on the front end face of the turbofan base block, a gear transmission groove is arranged in the rear inner wall of the cleaning chamber in a backward opening manner, the gear transmission groove is rotationally provided with a driving gear which is coaxially connected with the turbofan base block, the driving gear and the turbofan base block are in power connection with a driving motor fixedly arranged in the rear inner wall of the opening transmission groove, a gear ring is fixedly arranged on the arc-shaped inner wall of the periphery of the gear transmission groove, and a planetary gear is connected between the gear ring and the driving gear in a meshing manner, when the driving motor drives the driving gear and the worm base block rotate, the planetary gear drives the gear ring and then drives the impurity removal roller to rotate, at the moment, the driving gear, the gear ring and the planetary gear are meshed to enable the worm base block and the impurity removal roller to rotate in different directions, at the moment, the worm base block can rotate through the fan blades to generate air flow, so that dust and tea dust falling into the cleaning chamber are blown out, finished tea integrated ports are arranged in the lower inner wall of the impurity removal chamber in a communicated mode, finished tea output ports with backward openings are arranged in the lower inner wall of the finished tea integrated ports in a communicated mode, and screened tea can fall into the finished tea integrated ports and the finished tea output ports in the impurity removal roller rotating process.

Preferably, a tea reworking assembly is arranged in the inner wall of the right side of the flow groove, the tea reworking assembly can be used for rewrapping the tea which passes through the flow groove and is not screened by the impurity removing roller into the flow groove again and then enters the processing flow again, the tea reworking assembly comprises a return groove arranged in the inner wall of the right side of the flow groove, an outlet is arranged between the inner wall of the left side of the return groove, which is close to the inner wall of the upper side, and the inner wall of the right side of the flow groove, a buffer baffle is fixedly arranged on the inner wall of the upper side of the outlet, the inner wall of the lower side of the return groove is communicated with the inner wall of the lower side of the flow groove through a deposition groove, when the tea passes through the flow groove and is not received by the cleaning plate, the tea falls into the deposition groove, and an air chamber is arranged in the inner wall of the left, a fan is rotatably arranged in the air chamber, a first bevel gear capable of rotating in the air chamber is fixedly connected to the left end of the fan, a second bevel gear is meshed and connected to the rear end of the first bevel gear, a belt wheel transmission groove is formed in the rear side of the driving motor and positioned in the device main body, a first belt wheel capable of rotating in the belt wheel transmission groove is in power connection with the rear end of the driving motor, a second belt wheel capable of rotating in the belt wheel transmission groove is fixedly connected to the rear end of the second bevel gear through a transmission shaft, a transmission belt is wound between the second belt wheel and the first belt wheel, the second belt wheel can be driven to rotate when the driving motor is started and drives the first belt wheel to rotate, the transmission shaft is driven to rotate, the first bevel gear is driven to rotate through the second bevel gear, and the fan is driven to rotate, and air flows are formed among the air chamber, the settling tank and the return tank, so that the tea leaves in the settling tank are blown to enter the flow tank again for screening through the return tank and the outlet, and the buffer baffle can retard the potential energy when the tea leaves are blown out of the outlet and enable the tea leaves to fall on the lower side wall of the outlet.

Preferably, a guide plate is fixedly arranged on the inner wall of the right side of the flow groove, which is close to the lower side wall of the outlet, the upper side end face of the guide plate and the inner wall of the lower side of the outlet are both provided with inclined planes, and therefore when tea leaves fall on the lower side wall of the outlet, the tea leaves can slide into the flow groove through the inclined planes.

Preferably, the subassembly is filled to tealeaves include rotatable set up in carry the conveyer belt of intracavity, the fixed finite gage block that sets up on the outside area of conveyer belt, the upside of conveyer belt is provided with tealeaves and stores the bucket, the tealeaves that runs through about in the tealeaves storage bucket stores the chamber, tealeaves stores the chamber and can be used to place the tealeaves of waiting to carry out the edulcoration, cramp through the stirrup on the outside arc-shaped end face in flow cell, the fixed stand that is provided with on the upside terminal surface of device main part, the stand with connect through the link between the stirrup, through tealeaves stores the chamber and the conveyer belt can accomplish the automatic interpolation to the tealeaves raw materials, the gage block can be used to restrict the addition of tealeaves.

Preferably, the height of the limiting block is two centimeters, and the tea falling on the conveying belt through the tea storage cavity can be flatly spread by the limiting block and the real-time tea adding amount can be kept.

Preferably, the fixed electrostatic absorption board that is provided with on the inner wall of clean room, the electrostatic absorption board switches on through oscillating current, and then right the electrostatic absorption board carries out intermittent type nature circular telegram, and under the circular telegram circumstances the electrostatic absorption board can produce the adsorption affinity to the electrified tiny particle, and when the clearance board changes to the horizontality, the electrostatic absorption board is electrified, and is right dust in the tealeaves on the clearance board adsorbs, and when the clearance board changes to vertical state, the electrostatic absorption board loses the electricity, accomodate this moment in the dust in the clean room passes through under the effect of gravity the dust collection mouth falls into and clear up in the clearance room.

Preferably, a blocking plate is fixedly arranged between the air chamber and the depositing groove, and the blocking plate can block the tea leaves in the depositing groove from falling into the air chamber, so as to block the transmission of the second bevel gear and the first bevel gear.

The invention has the beneficial effects that: when using, the tealeaves that passes through that this device can be automatic is collected to in the roll process, clear away debris such as dust smugglied secretly in to tealeaves through screening and the mode of static edulcoration, and this device can direct mount at the end of flow direction, and then carry out edulcoration work once more after carrying out artifical the selection, and is simple effective, is worth recommending the use.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic diagram of an overall structure of an electrostatic tea leaf impurity removal device controlled by a frequency oscillation circuit according to the present invention;

FIG. 2 is a schematic view of a part of the structure of an electrostatic tea leaf impurity removing device controlled by a frequency oscillation circuit according to the present invention;

FIG. 3 is a schematic structural view of a portion of the trash removal roller viewed from above;

FIG. 4 is a schematic view of the engagement of the planetary gear with the drive gear in a rear view;

FIG. 5 is a schematic transmission diagram of the second bevel gear and the first bevel gear in a top view;

FIG. 6 is a front view of the base block of the volute;

fig. 7 is an enlarged schematic view of a part of the structure of the conveyor belt and the limiting block.

Detailed Description

The invention will now be described in detail with reference to fig. 1-7, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a tea static impurity removing device controlled by a frequency oscillation circuit, which is further explained by combining the attached drawings of the invention:

the invention relates to a frequency oscillation circuit controlled tea electrostatic impurity removing device, which comprises a device main body 101, wherein a conveying cavity 108 with an upward opening is arranged in the device main body 101, a tea filling assembly is arranged in the conveying cavity 108, a flow groove 122 is arranged in the conveying cavity 108 and communicated with the lower inner wall of the lower side close to the right inner wall, an impurity removing chamber 102 is arranged in the left inner wall of the flow groove 122 and communicated with the inner wall, the impurity removing chamber 102 is rotatably provided with an impurity removing roller 107, a cleaning chamber 106 with a forward opening is arranged in the impurity removing roller 107, cleaning plates 105 are fixedly arranged on the impurity removing roller 107 in an annular array, an outward opening dust removing chamber 135 is arranged in the cleaning plates 105 in a counterclockwise direction, a first sieve plate 134 capable of being used for screening is fixedly arranged at the opening of the dust removing chamber 135, and a dust collecting opening 133 is arranged between the dust removing chamber 135 and the cleaning chamber 106, the trash-removing roller 107 is provided with a tea foam screening port 132 positioned on one side of the trash-removing roller 107, which is concave arc-shaped, the tea foam screening port 132 is provided with a second sieve plate 131 for screening, an opening transmission groove 155 is arranged in the inner wall of the rear side of the trash-removing chamber 102 in a communicating manner, the rear end of the trash-removing roller 107 extends into the opening transmission groove 155 and is rotatably connected with the inner wall of the opening transmission groove 155, a worm fan base block 137 is rotatably arranged in the cleaning chamber 106, a fan blade 149 is fixedly arranged on the front end face of the worm fan base block 137, a gear transmission groove 138 is arranged in the inner wall of the rear side of the cleaning chamber 106 with a backward opening, a driving gear 142 coaxially connected with the worm fan base block 137 is rotatably arranged in the gear transmission groove 138, the driving gear 142 and the worm fan base block 137 are dynamically connected to a driving motor 143 fixedly arranged in the inner wall of the rear side of the opening transmission groove 155, a gear ring 139 is fixedly arranged on the arc-shaped inner wall of the peripheral side of the gear transmission groove 138, a planetary gear 141 is engaged and connected between the gear ring 139 and the driving gear 142, when the driving gear 142 and the worm-fan base block 137 are driven by the driving motor 143 to rotate, the gear ring 139 is driven by the planetary gear 141 to further drive the trash removal drum 107 to rotate, at this time, the worm-fan base block 137 and the trash removal drum 107 rotate in different directions due to the engagement of the driving gear 142, the gear ring 139 and the planetary gear 141, at this time, the rotating worm-fan base block 137 can generate airflow through the fan blade 149 to blow out dust and tea dust falling into the cleaning chamber 106, a finished tea integrated opening 103 is arranged in the inner wall of the lower side of the trash removal chamber 102 in a communicating manner, and a finished tea output opening 104 with a backward opening is arranged in the inner wall of the lower side of the finished tea integrated opening 103 in a communicating manner, the screened tea leaves can fall into the finished tea integrated opening 103 and the finished tea output opening 104 in the process of rotating the impurity removing roller 107.

Advantageously, a tea leaf reworking assembly is arranged in the right inner wall of the flow tank 122, the tea leaf reworking assembly can be used for rewinding tea leaves which pass through the flow tank 122 and are not screened by the impurity removing roller 107 into the flow tank 122 again and entering the processing flow again, the tea leaf reworking assembly comprises a return tank 121 arranged in the right inner wall of the flow tank 122, an outlet 117 is arranged in the return tank 121 close to the left inner wall of the upper inner wall and communicated with the right inner wall of the flow tank 122, a buffer baffle 118 is fixedly arranged on the upper inner wall of the outlet 117, the lower inner wall of the return tank 121 is communicated with the lower inner wall of the flow tank 122 through a deposition tank 123, when tea leaves pass through the flow tank 122 and are not received by the cleaning plate 105, tea leaves fall into the deposition tank 123, and an air chamber 126 is arranged in the left inner wall of the deposition tank 123, a fan 128 is rotatably arranged in the air chamber 126, a first bevel gear 129 which can rotate in the air chamber 126 is fixedly connected to the left end of the fan 128, a second bevel gear 127 is engaged and connected to the rear end of the first bevel gear 129, a pulley transmission groove 144 is arranged in the device main body 101 and on the rear side of the driving motor 143, a first pulley 146 which can rotate in the pulley transmission groove 144 is dynamically connected to the rear end of the driving motor 143, a second pulley 148 which can rotate in the pulley transmission groove 144 is fixedly connected to the rear end of the second bevel gear 127 through a transmission shaft 147, a transmission belt 145 is wound between the second pulley 148 and the first pulley 146, when the driving motor 143 is started and drives the first pulley 146 to rotate, the second pulley 148 is driven to rotate, the transmission shaft 147 is driven to rotate, and the first bevel gear 129 is driven to rotate through the second bevel gear 127, the fan 128 is driven to rotate, so that an air flow is formed between the air chamber 126 and the settling tank 123 and between the air chamber and the return tank 121, tea leaves in the settling tank 123 are blown to enter the flow tank 122 again through the return tank 121 and the outlet 117 for screening, and the buffer baffle 118 can retard the potential energy when the tea leaves are blown out of the outlet 117, so that the tea leaves fall on the lower side wall of the outlet 117.

Advantageously, a flow guide plate 119 is fixedly disposed on the right inner wall of the flow groove 122 close to the lower side wall of the outlet 117, the upper end surface of the flow guide plate 119 and the lower inner wall of the outlet 117 are both provided with inclined surfaces, so that when tea leaves fall on the lower side wall of the outlet 117, the tea leaves can slide into the flow groove 122 through the inclined surfaces.

Beneficially, the subassembly is filled to tealeaves includes rotatable setting up in the conveyer belt 109 in carrying the chamber 108, the fixed finite gauge block 111 that is provided with on the outside area of conveyer belt 109, the upside of conveyer belt 109 is provided with tealeaves and stores bucket 112, it stores the chamber 114 to be provided with tealeaves to run through from top to bottom in the tealeaves stores bucket 112, tealeaves stores the chamber 114 and can be used for placing the tealeaves that wait to carry out the edulcoration, cramp through stirrup 113 on the outside arc terminal surface of flow cell 122, the fixed stand 116 that is provided with on the upside terminal surface of device main part 101, stand 116 with be connected through link 115 between the stirrup 113, through tealeaves store the chamber 114 and the conveyer belt 109 can accomplish the automatic interpolation to the tealeaves raw materials, finite gauge block 111 can be used to restrict the addition of tealeaves.

Advantageously, the height of the limiting block 111 is two centimeters, and the tea falling on the conveyor belt 109 through the tea storage chamber 114 can be flattened and the real-time tea addition amount can be maintained through the limiting block 111.

Beneficially, fixed electrostatic absorption board 136 that is provided with on the inner wall of clean room 135, electrostatic absorption board 136 switches on through oscillating current, and then right electrostatic absorption board 136 carries out intermittent type nature circular telegram, and under the circular telegram circumstances electrostatic absorption board 136 can produce the adsorption affinity to electrified tiny particle, and when clearance board 105 changes the horizontality, electrostatic absorption board 136 gets electric, and is right dust in the tealeaves on the clearance board 105 adsorbs, and when clearance board 105 changes vertical state, electrostatic absorption board 136 loses the electricity, at this moment, accomodate in the dust in the clean room 135 passes through under the effect of gravity dust collection mouth 133 falls into and clear up in the clearance room 106.

Advantageously, a blocking plate 125 is fixedly arranged between the air chamber 126 and the depositing tank 123, and the tea leaves in the depositing tank 123 can be blocked from falling into the air chamber 126 by the blocking plate 125, so as to block the transmission of the second bevel gear 127 and the first bevel gear 129.

In the initial state, the driving motor 143 is stopped, and the conveyor belt 109 is stopped, so that the user can add tea leaves into the tea storage chamber 114.

When the device is used, before the device is opened, a user adds tea leaves into the tea leaf storage cavity 114, at this time, the driving motor 143 is started, in the process of rotating the driving motor 143, the driving motor 143 drives the driving gear 142 and the worm-fan base block 137 to rotate, at this time, air flow is generated in the cleaning chamber 106, at the same time, the driving gear 142 drives the trash removal roller 107 to rotate through the planetary gear 141, so as to drive the trash removal roller 107 to rotate counterclockwise, at the same time, the first belt pulley 146 rotates under the drive of the driving motor 143, so as to drive the second belt pulley 148 to rotate through the driving belt 145, so as to drive the second bevel gear 127 to rotate through the transmission shaft 147, so as to drive the fan 128 to rotate through the first bevel gear 129, so as to enable the air chamber 126, the deposition groove 123, the second bevel gear 127 to rotate, An air flow is formed between the return groove 121 and the outlet 117, at this time, the conveyor belt 109 starts to rotate, and the tea leaves in the tea leaf storage chamber 114 are lowered under the restriction of the restriction block 111 and conveyed into the flow groove 122 at a constant speed, when the tea leaves pass through the flow groove 122, a part of the tea leaves fall onto the upper side surface of the cleaning plate 105, and in the process of following the rotation of the trash removal roller 107, the tea leaves roll on the upper side surface of the cleaning plate 105, and the dust and other electrostatic trash are collected by the electrostatic adsorption plate 136, and the dust generated by the tea leaves themselves is not charged, so that the tea leaves are screened by the second screen plate 131, and when the cleaning plate 105 is transferred into the trash removal chamber 102, the tea leaves in the cleaning plate 105 are transferred into the trash removal chamber 102 and fall into the finished tea integration port 103 and the finished tea output port 104, at this point, a basket may be placed at the rear end opening of the finished tea outlet 104 for collection, meanwhile, the dust chamber 135 loses power, and at this time, impurities such as dust in the dust chamber 135 fall into the cleaning chamber 106 under the action of gravity, and then the air flow in the cleaning chamber 106 is blown out of the front opening of the cleaning chamber 106, tea leaves not received by the cleaning plate 105 fall directly into the settling tank 123, which, at this point, the tea leaves rise in the return groove 121 under the blowing of the air flow in the air chamber 126, the settling groove 123 and the return groove 121, and enter the outlet 117 under the driving of the air flow, and the potential energy of the tea leaves is lowered under the action of the buffer baffle 118, and falls on the lower side wall of the outlet 117, and is again provided to the cleaning plate 105 for reception under the direction of the deflector 119.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims

1. The utility model provides a tealeaves static edulcoration device of frequency oscillation circuit control which characterized in that: the device comprises a device main body, wherein a conveying cavity with an upward opening is arranged in the device main body, a tea leaf filling assembly is arranged in the conveying cavity, the conveying cavity is provided with a flow groove which is communicated with the lower side inner wall of the right side inner wall, an impurity removing chamber is communicated with the left side inner wall of the flow groove, the impurity removing chamber is rotatably provided with an impurity removing roller, a cleaning chamber with a forward opening is arranged in the impurity removing roller, an annular array is arranged on the impurity removing roller and is fixedly provided with a cleaning plate, an outward opening dust removing chamber is arranged in the anticlockwise direction in the cleaning plate, a first sieve plate which can be used for screening is fixedly arranged at the opening of the dust removing chamber, a dust collecting opening is communicated between the dust removing chamber and the cleaning chamber, a tea leaf foam screening opening which is positioned on the inward concave arc side of the impurity removing roller is arranged on the impurity removing roller, and a second sieve plate which can be, the back side inner wall of the impurity removing chamber is internally provided with an opening transmission groove in a communicated manner, the back end of the impurity removing roller extends into the opening transmission groove and is connected with the inner wall of the opening transmission groove in a rotating manner, the cleaning chamber is internally and rotatably provided with a worm fan base block, the front side end face of the worm fan base block is fixedly provided with fan blades, the back side inner wall of the cleaning chamber is internally and rearwardly provided with a gear transmission groove, the gear transmission groove is rotatably provided with a driving gear which is coaxially connected with the worm fan base block, the driving gear and the worm fan base block are in power connection with a driving motor which is fixedly arranged in the back side inner wall of the opening transmission groove, the peripheral arc-shaped inner wall of the gear transmission groove is fixedly provided with a toothed ring, a planetary gear is meshed and connected between the toothed ring and the driving gear, and when the driving motor drives the driving gear and the worm fan base block to rotate, the toothed ring can be driven by the planetary gear to further drive The edulcoration cylinder rotates, this moment, because the driving gear with the ring gear and planetary gear's meshing can make snail fan base block with the edulcoration cylinder rotates with the rotation of turning to of difference, and at this moment, pivoted snail fan base block accessible the flabellum produces the air current and then will fall into dust and the tealeaves bits end in the clean-up room are blown off, what communicate in the downside inner wall of edulcoration room is provided with the integrated mouth of finished product tea, what communicate in the downside inner wall of the integrated mouth of finished product tea is provided with the backward finished product tea delivery outlet of opening, and tealeaves through the screening can the edulcoration cylinder pivoted in-process falls into the integrated mouth of finished product tea reaches in the finished product tea delivery outlet.

2. The electrostatic tea impurity removing device controlled by the frequency oscillation circuit as claimed in claim 1, wherein: the tea leaf reworking assembly is arranged in the inner wall of the right side of the flow groove, the tea leaf reworking assembly can be used for rewrapping tea leaves which pass through the flow groove and are not screened by the impurity removing roller into the flow groove again and then enter the processing flow again, the tea leaf reworking assembly comprises a return groove arranged in the inner wall of the right side of the flow groove, an outlet is arranged between the inner wall of the left side, close to the inner wall of the upper side, of the return groove and the inner wall of the right side of the flow groove in a communicated mode, a buffering baffle is fixedly arranged on the inner wall of the upper side of the outlet, the inner wall of the lower side of the return groove and the inner wall of the lower side of the flow groove are communicated through a deposition groove, when the tea leaves pass through the flow groove and are not received by the cleaning plate, the tea leaves fall into the deposition groove, an air chamber is arranged in the inner wall of the, the left end of the fan is fixedly connected with a first bevel gear capable of rotating in the air chamber, the rear end of the first bevel gear is meshed with a second bevel gear, the rear side of the driving motor is positioned in the device main body and is provided with a belt wheel transmission groove, the rear end of the driving motor is in power connection with a first belt wheel capable of rotating in the belt wheel transmission groove, the rear end of the second bevel gear is fixedly connected with a second belt wheel capable of rotating in the belt wheel transmission groove through a transmission shaft, and a transmission belt is wound between the second belt wheel and the first belt wheel.

3. The electrostatic tea impurity removing device controlled by the frequency oscillation circuit as claimed in claim 2, wherein: the flow guide plate is fixedly arranged on the inner wall of the right side of the flow groove, which is close to the lower side wall of the outlet, and the upper side end surface of the flow guide plate and the lower side inner wall of the outlet are both inclined planes.

4. The electrostatic tea impurity removing device controlled by the frequency oscillation circuit as claimed in claim 3, wherein: the subassembly is filled to tealeaves includes rotatable set up in carry the conveyer belt of intracavity, the fixed finite gage block that is provided with on the outside area face of conveyer belt, the upside of conveyer belt is provided with tealeaves and stores the bucket, what run through about in the tealeaves stores the bucket is provided with tealeaves and stores the chamber, tealeaves stores the chamber and can be used to place the tealeaves of waiting to carry out the edulcoration, cramp through the stirrup on the outside arc terminal surface in flow cell, the fixed stand that is provided with on the upside terminal surface of device main part, the stand with connect through the link between the stirrup.

5. The electrostatic tea impurity removing device controlled by the frequency oscillation circuit as claimed in claim 4, wherein: the height of the limiting block is two centimeters, and the tea falling onto the conveying belt through the tea storage cavity can be spread evenly through the limiting block and the real-time tea adding amount can be kept.

6. The electrostatic tea impurity removing device controlled by the frequency oscillation circuit as claimed in claim 5, wherein: the electrostatic absorption plate is fixedly arranged on the inner wall of the dust removal chamber, the electrostatic absorption plate is electrified through oscillating current, the electrostatic absorption plate is electrified intermittently, and the electrostatic absorption plate can generate adsorption force on charged small particles under the condition of electrification.

7. The electrostatic tea impurity removing device controlled by the frequency oscillation circuit as claimed in claim 6, wherein: a blocking plate is fixedly arranged between the air chamber and the depositing groove, and the blocking plate can block the tea leaves in the depositing groove from falling into the air chamber and further block the transmission of the second bevel gear and the first bevel gear.