CN105091550B - Tea drying device hydraulically driven to life and having airflow filter screen - Google Patents

Tea drying device hydraulically driven to life and having airflow filter screen Download PDF

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Publication number
CN105091550B
CN105091550B CN201510569145.8A CN201510569145A CN105091550B CN 105091550 B CN105091550 B CN 105091550B CN 201510569145 A CN201510569145 A CN 201510569145A CN 105091550 B CN105091550 B CN 105091550B
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air
flow
drying
input
annular
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CN105091550A (en
Inventor
石丽花
李明
鞠东
马云
王立志
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Guozhen Health Science and Technology (Beijing) Co., Ltd.
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YANTAI NEW ERA HEALTH INDUSTRY Co Ltd
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Abstract

The invention discloses a tea drying device hydraulically driven to life and having an airflow filter screen. The device comprises a drying airflow blowing device (5) horizontally symmetric in structure, wherein the drying airflow blowing device (5) comprises an annular body part (53) provided with a cylindrical air blowing drying channel (50) axially extending, and an annular shell part (54) supported on the annular body part (53) through a radial bracket (58) and accommodating the annular body part (53); and the annular body part (53) is provided with multiple radial air blowing ways (51) uniformly distributed in the axial direction and used for inputting airflows in the radial direction of the cylindrical air blowing drying channel (50).

Description

A kind of hydraulic-driven is lifted and with the tea drying device of airflow filtering net
Technical field
The application is related to drying unit field, and specially a kind of hydraulic-driven is lifted and with the drying tea leaves of airflow filtering net Device.
Background technology
Some drying mechanical fields in, especially drying tea leaves machinery field in, often using blow dry incite somebody to action Dampness blows away and leaves near Folium Camelliae sinensis.In order to ensure that Folium Camelliae sinensis are equably dried, often in the whole circumference of drying unit comprehensively Blow openings are uniformly arranged, to purge the whole periphery of Folium Camelliae sinensis conveyer belt.
But, for Folium Camelliae sinensis in the overall drying process, the distribution of its dampness is often uneven, this for More times are often wasted for the uniform drying unit blown by whole drying tea leaves.And, it is this uniform Air blowing is often difficult to cause for Folium Camelliae sinensis are in the upset towards certain preferential direction, it is difficult to directly turn over the side or bottom surface of Folium Camelliae sinensis It is dynamic.
Be additionally, since air-flow operation characteristic and gas channel quantity it is more the features such as, the resistance of this gas channel Plug situation is tended to be occurred still to be not easy to be found, or is not easy to be overcome at once or corrected.This gives what is be carried out continuously Production brings mass defect.And shut down and safeguarded, production efficiency can be reduced and extra production cost is brought.
The content of the invention
It is an object of the invention to provide a kind of hydraulic-driven is lifted and with the tea drying device of airflow filtering net, its energy Enough overcome drawbacks described above of the prior art.
According to the present invention, a kind of hydraulic-driven lifting and with the tea drying device of airflow filtering net, including a left side in structure Right symmetrical drying airflow blow, the drying airflow blow includes that being provided with axially extending cylindric air blowing dries The annular body portion of dry passage and the annular is supported on the annular body portion and accommodated by radial struts The annular outer cover part of body part, is provided with equally distributed a plurality of radial direction in the axial direction in the annular body portion So that air-flow to be input into along the radial direction of the cylindric air blowing drying channel, the air blowing drying channel is used for air blowing air flue Net formula conveyer belt for carrying Folium Camelliae sinensis is passed through, and is the air-flow of annular between the annular outer cover part and the annular body portion Dispensed chambers, for receiving air-flow input and by distribution of air flow to a plurality of radial direction air blowing air flue, the distribution of air flow chamber Left and right two ends be provided with being respectively symmetrically mutual specular in structure revolvable two air-flows input closed-loop, its In, it is provided with the air-flow input channel of an axial direction in each in described two air-flows input closed-loops, and for In described two air-flow input closed-loops for the air-flow input closed-loop on right side, the air-flow is input into the left end of closed-loop and institute State between annular body portion and to be connected by left side bearing and pass on left left side rotation inner seal ring in the left side bearing And seal and coordinate, exterior seal ring is rotated by left side and is sealed between the air-flow input closed-loop and the annular outer cover part Coordinate;The left and right sides of the drying airflow blow is fixedly connected with mutual specular in structure with being respectively symmetrically Two air-flow input channel components of main body ring part are included, for the right side in described two air-flow input channel components For air-flow input channel component, its left side is fixedly installed convex extension part to stretch out so as to right towards the air blowing drying channel The air-flow input channel component positioning, each in described two air-flow input channel components is around main body annular The periphery in portion is respectively arranged with air cavity housing and has air-flow so as to be formed between the air cavity housing and the main body ring part The annular air cavity of input port, during airflow filtering net is provided with the air-flow input port to filter out air-flow larger granule and Dust, the airflow filtering net is made up of metal material, defeated for the air-flow on the right side in described two air-flows input closed-loop For entering closed-loop, its right-hand member is extend in the annular air cavity, by the right side and the outer circumference surface of the main body ring part between Bearing is connected and is coordinated by the sealing of right side rotating interior seal circle on the right side of the right bearing, and with the air cavity housing Inner peripheral surface rotates exterior seal ring and seals cooperation by right side;Distinguish at the left and right two ends of the drying airflow blow Symmetrical two motors are provided with, the motor includes outer rotor and is arranged on default in the outer rotor Son, the inner stator is fixed on the upside of the annular outer cover part and the air cavity housing, and the outer rotor is fixed on Between the annular outer cover part and the air cavity housing and periphery of the outer rotor is provided with rotor gear to corresponding Ground is engaged with the gear part that the air-flow is input in the middle part of closed-loop is fixedly installed on, each described air-flow input channel component along Central axial direction is provided with tea leaf delivery channel to connect with the air blowing drying channel and wears for the net formula conveyer belt Cross;Thus, air-flow is input into the air-flow so as to be input in closed-loop via the air-flow by each described air-flow input port Input channel and arrive in the distribution of air flow chamber, and the drying of blowing that arrives via a plurality of radial direction air blowing air flue then Folium Camelliae sinensis in passage to being carried on the net formula conveyer belt carry out air blowing drying, and the outer rotor of each motor can Corresponding air-flow input closed-loop is driven to rotate so as to change the circumferential position of the air-flow input channel;
Wherein, the bottom of the annular outer cover part and the air cavity housing is fixedly installed hydraulic lift, described Hydraulic lift is fixedly connected with fixing base frame, and the hydraulic lift includes hydraulic cylinder, and by Driven by Hydraulic Cylinder liter The hydraulic lifting arm of drop, the hydraulic lift to adjust it is described drying airflow blow height, such that it is able to root It is adjusted according to the height of net formula conveyer belt, the convenient Folium Camelliae sinensis to being carried on the net formula conveyer belt carry out air blowing drying.
By the present invention, because there is provided the symmetrical air-flow input closed-loop that can be rotated, it can be using single One gas channel and the single gas channel is rotated and selected air-flow supply circumferential position, thereby, it is possible to be formed in On a certain preferential direction plus air blast, that is, in the circumferential near the single gas channel insufflation channel often have compared with Air volume such that it is able to the which as needed region heavier to dampness carries out emphasis purging, and, using this selected direction Plus air blast, Folium Camelliae sinensis can be carried out with slight amount in prolonged technical process and stirred, so as to be easy to by its bottom surface or Side dries up.And the symmetrical this air-flow input closed-loop that can be rotated in left and right two ends is set, it can be ensured that air-flow is in axial direction Flow loss on direction is minimum, and enables to two this single gas channels and transport in same phase place or out of phase OK, carrying out omnibearing purging to the Folium Camelliae sinensis in same distance segment.And use penetrating net formula conveyer belt then to improve tea Permeability of the leaf on bottom surface, coordinates this omnibearing purging drying of blowing.To little obstruction or the gas of non-total blockage Circulation road carry out selectivity near and its windage loss is compensated, the even property of the circumferential asymmetry thus, it is possible to correct air-flow.Profit Can also the height that dry airflow blow be adjusted selecting suitable height as needed with hydraulic lift. In maintenance phase, the rotation of closed-loop can be input into by the air-flow and a plurality of radial direction air blowing air flue is quickly blown Sweep, to remove the bits shape thing or floccule that wherein remain.By arranging discrete air-flow input channel component, the gas is enabled to Stream input closed-loop is easily installed and safeguards, and is easily installed motor.The setting of outer rotor causes compact conformation, and energy Transmission link is enough reduced, is adapted to the driving that the air-flow is input into closed-loop.Whole device stabilized structure reliability, stable performance and just In maintenance.
Description of the drawings
Fig. 1 is that the hydraulic-driven lifting of the present invention and the overall structure of the tea drying device with airflow filtering net are illustrated Figure.
Fig. 2 is along the cross section structure diagram of the direction of arrow in Fig. 1.
Fig. 3 is the structural representation of hydraulic lift in the present invention.
Specific embodiment
With reference to Fig. 1-3, the present invention is described in detail.
According to the lifting of the hydraulic-driven of embodiment and with the tea drying device of airflow filtering net, including left and right is right in structure The drying airflow blow 5 of title, the drying airflow blow 5 includes being provided with axially extending cylindric air blowing drying The annular body portion 53 of passage 50 and institute is supported on the annular body portion 53 and accommodated by radial struts 58 The annular outer cover part 54 of annular body portion 53 is stated, is provided with the annular body portion 53 and is uniformly divided in the axial direction The a plurality of radial direction air blowing air flue 51 of cloth is described so that air-flow to be input into along the radial direction of the cylindric air blowing drying channel 50 Air blowing drying channel 50 is used for the net formula conveyer belt 59 for carrying Folium Camelliae sinensis and passes through, and the annular outer cover part 54 and the annular are originally It is the distribution of air flow chamber 540 of annular between body portion 53, for receiving air-flow input and by distribution of air flow to a plurality of footpath To air blowing air flue 51, the left and right two ends of the distribution of air flow chamber 540 are provided with mutual mirror image pair in structure with being respectively symmetrically The revolvable two air-flows input closed-loop 7 for claiming, wherein, it is all provided with each in described two air-flow input closed-loops 7 The air-flow input channel 71 of an axial direction is equipped with, and for described two air-flows are input into the air-flow input on right side in closed-loop 7 For closed-loop 7, connected by left side bearing 81 between the left end and the annular body portion 53 of the air-flow input closed-loop 7 Connect and seal and coordinate in the passing on left left side rotation inner seal ring 82 of the left side bearing, the air-flow is input into closed-loop 7 Exterior seal ring 73 is rotated by left side between the annular outer cover part 54 and is sealed and is coordinated;The drying airflow blow 5 left and right sides is fixedly connected with two that include main body ring part 93 of mutual specular in structure with being respectively symmetrically Air-flow input channel component 9, for the air-flow input channel component 9 on the right side in described two air-flow input channel components 9 Say, its left side is fixedly installed convex extension part 98 to stretch out so as to logical to air-flow input towards the air blowing drying channel 50 Road component 9 is positioned, and each in described two air-flow input channel components 9 is around the periphery of the main body ring part 93 point Air cavity housing 94 is not provided with so as to be formed between the air cavity housing 94 and the main body ring part 93 with air-flow input It is larger in being provided with airflow filtering net 76 to filter out air-flow in the annular air cavity 940 of mouth 941, the air-flow input port 941 Granule and dust, the airflow filtering net 76 is made up of metal material, for the right side that described two air-flows are input in closed-loop 7 For the air-flow input closed-loop 7 of side, its right-hand member is extend in the annular air cavity 940, outer with the main body ring part 93 Connected by right bearing 91 between periphery and sealed by right side rotating interior seal circle 92 on the right side of the right bearing and coordinated, And exterior seal ring 72 is rotated by right side with the inner peripheral surface of the air cavity housing 94 and is sealed and is coordinated;In the drying air-flow Symmetrical two motors 8 are respectively arranged with the left and right two ends of blowing device 5, the motor 8 includes outer turning Son 6 and the inner stator 60 being arranged in the outer rotor 6, the inner stator 60 is fixed on the annular outer cover part 54 and institute The upside of air cavity housing 94 is stated, the outer rotor 6 is fixed between the annular outer cover part 54 and the air cavity housing 94 And the periphery of the outer rotor 6 be provided with rotor gear 61 to accordingly be fixedly installed on air-flow input closed-loop The gear part 77 at 7 middle parts is engaged, and it is logical that each described air-flow input channel component 9 is provided with Folium Camelliae sinensis conveying along central axial direction Road 90 is passed through to connect with the air blowing drying channel 50 and for the net formula conveyer belt 59;Thus, air-flow passes through each institute State air-flow input port 941 to be input into the air-flow input channel 71 so as to be input in closed-loop 7 via the air-flow and arrive described It is in distribution of air flow chamber 540 and then right in the air blowing drying channel 50 that arrives via a plurality of radial direction air blowing air flue 51 The Folium Camelliae sinensis being carried on the net formula conveyer belt 59 carry out air blowing drying, and the outer rotor 6 of each motor 8 can drive Corresponding air-flow input closed-loop 7 is rotated so as to change the circumferential position of the air-flow input channel 71;
Wherein, the bottom of the annular outer cover part 54 and the air cavity housing 94 is fixedly installed hydraulic lift 11, the hydraulic lift 11 is fixedly connected with fixing base frame 12, and the hydraulic lift 11 includes hydraulic cylinder 28, and The hydraulic lifting arm 27 of lifting is driven by hydraulic cylinder 28, the hydraulic lift 11 is to adjust the drying airflow blow dress 5 height is put, it is convenient to being carried on the net formula conveyer belt 59 such that it is able to be adjusted according to the height of net formula conveyer belt 59 On Folium Camelliae sinensis carry out air blowing drying.
Alternatively, wherein, the net formula conveyer belt 59 have breathability.
Alternatively, wherein, the hydraulic lift 11 is provided with four and four hydraulic lifts 11 are mutual Electrical connection is so as to operation simultaneously or while stops.
Because there is provided the symmetrical air-flow input closed-loop that can be rotated, it can be using single gas channel simultaneously The single gas channel is rotated and selected air-flow supply circumferential position, thereby, it is possible to be formed in a certain preferential direction On plus air blast, that is, in the circumferential the insufflation channel near the single gas channel often has compared with air volume, so as to Region that can be heavier to dampness as needed carries out emphasis purging, and, add air blast using this selected direction, Can Folium Camelliae sinensis be carried out with slight amount in prolonged technical process to stir, so as to be easy to dry up its bottom surface or side.And set Put the symmetrical this air-flow input closed-loop that can be rotated in left and right two ends, it can be ensured that air-flow flow in the axial direction is damaged Lose minimum, and enable to two this single gas channels and run in same phase place or out of phase, with to it is same away from Folium Camelliae sinensis in section carry out omnibearing purging.And it is saturating on bottom surface to use penetrating net formula conveyer belt then to improve Folium Camelliae sinensis Gas performance, coordinates this omnibearing purging drying of blowing.The gas channel of little obstruction or non-total blockage is selected Property near and its windage loss is compensated, the even property of the circumferential asymmetry thus, it is possible to correct air-flow.Using hydraulic lift Can also the height that airflow blow be dried be adjusted selecting suitable height as needed.In maintenance phase, energy It is enough the rotation of closed-loop to be input into by the air-flow and rapid purging is carried out to a plurality of radial direction air blowing air flue, it is wherein residual to remove The bits shape thing for staying or floccule.By arranging discrete air-flow input channel component, the air-flow input closed-loop is enabled to just In installation and maintenance, and it is easily installed motor.The setting of outer rotor causes compact conformation, and can reduce transmission ring Section, is adapted to the driving that the air-flow is input into closed-loop.
By the way that with upper type, those skilled in the art can make various according to mode of operation within the scope of the invention Change.

Claims (3)

1. a kind of hydraulic-driven is lifted and with the tea drying device of airflow filtering net, including symmetrical drying gas in structure Stream blowing device(5), the drying airflow blow(5)Including being provided with axially extending cylindric air blowing drying channel (50)Annular body portion(53)And by radial struts(58)It is supported on the annular body portion(53)Go up and hold Receive the annular body portion(53)Annular outer cover part(54), the annular body portion(53)In be provided with axial side Equally distributed a plurality of radial direction air blowing air flue upwards(51)With by air-flow along the cylindric air blowing drying channel(50)Footpath To direction input, the air blowing drying channel(50)For the net formula conveyer belt for carrying Folium Camelliae sinensis(59)Pass through, the annular is outer Shell parts(54)With the annular body portion(53)Between be annular distribution of air flow chamber(540), it is defeated for receiving air-flow Enter and by distribution of air flow to a plurality of radial direction air blowing air flue(51), it is characterised in that:The distribution of air flow chamber(540)A left side Right two ends are provided with revolvable two air-flows input closed-loop of mutual specular in structure with being respectively symmetrically(7), its In, described two air-flows are input into closed-loop(7)In each in be provided with the air-flow input channel of an axial direction(71), and And for described two air-flows are input into closed-loop(7)The air-flow input closed-loop on middle right side(7)For, the air-flow input closing Ring(7)Left end and the annular body portion(53)Between pass through left side bearing(81)Connect and on a left side for the left side bearing Side rotates inner seal ring by left side(82)And seal and coordinate, the air-flow is input into closed-loop(7)With the annular outer cover part (54)Between exterior seal ring is rotated by left side(73)And seal and coordinate;The drying airflow blow(5)The left and right sides Be fixedly connected with mutual specular in structure with being respectively symmetrically includes main body ring part(93)Two air-flows input Channel component(9), for described two air-flow input channel components(9)In right side air-flow input channel component(9)For, Its left side is fixedly installed convex extension part(98)To towards the air blowing drying channel(50)Stretch out so as to be input into the air-flow Channel component(9)Positioning, described two air-flow input channel components(9)In each around the main body ring part(93) Periphery be respectively arranged with air cavity housing(94)So as in the air cavity housing(94)With the main body ring part(93)Between shape Into with air-flow input port(941)Annular air cavity(940), the air-flow input port(941)Inside it is provided with airflow filtering net (76)Larger granule and dust in filter out air-flow, the airflow filtering net(76)It is made up of metal material, for institute State two air-flow input closed-loops(7)In right side air-flow input closed-loop(7)For, its right-hand member extend into the annular gas Chamber(940)In, with the main body ring part(93)Outer circumference surface between pass through right bearing(91)Connect and in the right bearing Right side pass through right side rotating interior seal circle(92)Sealing coordinate, and with the air cavity housing(94)Inner peripheral surface by the right side Side rotates exterior seal ring(72)And seal and coordinate;In the drying airflow blow(5)Left and right two ends at be respectively arranged with Symmetrical two motors(8), the motor(8)Including outer rotor(6)Be arranged on the outer rotor(6)It is interior Inner stator(60), the inner stator(60)It is fixed on the annular outer cover part(54)With the air cavity housing(94)It is upper Side, the outer rotor(6)It is fixed on the annular outer cover part(54)With the air cavity housing(94)Between and it is described outer Rotor(6)Periphery be provided with rotor gear(61)To accordingly be fixedly installed on air-flow input closed-loop(7)In The gear part in portion(77)Engagement, each described air-flow input channel component(9)Central axial direction is provided with Folium Camelliae sinensis conveying Passage(90)To with the air blowing drying channel(50)Connect and for the net formula conveyer belt(59)Pass through;Thus, air-flow leads to Cross each described air-flow input port(941)Input is so as to via air-flow input closed-loop(7)In air-flow input it is logical Road(71)And the distribution of air flow chamber that arrives(540)In, and then via a plurality of radial direction air blowing air flue(51)And it is described to arrive Air blowing drying channel(50)In to being carried on the net formula conveyer belt(59)On Folium Camelliae sinensis carry out air blowing drying, each described driving Motor(8)Outer rotor(6)Corresponding air-flow input closed-loop can be driven(7)Rotate so as to change the air-flow input channel (71)Circumferential position;
Wherein, the annular outer cover part(54)With the air cavity housing(94)Bottom be fixedly installed hydraulic lift (11), the hydraulic lift(11)With fixing base frame(12)It is fixedly connected, the hydraulic lift(11)Including liquid Cylinder pressure(28), and by hydraulic cylinder(28)Drive the hydraulic lifting arm of lifting(27), the hydraulic lift(11)To adjust The drying airflow blow(5)Height, such that it is able to according to net formula conveyer belt(59)Height be adjusted, facilitate right It is carried on the net formula conveyer belt(59)On Folium Camelliae sinensis carry out air blowing drying.
2. a kind of hydraulic-driven as claimed in claim 1 is lifted and with the tea drying device of airflow filtering net, wherein, it is described Net formula conveyer belt(59)With breathability.
3. a kind of hydraulic-driven as claimed in claim 1 is lifted and with the tea drying device of airflow filtering net, wherein, it is described Hydraulic lift(11)It is provided with four and four hydraulic lifts(11)It is electrically connected to each other so as to run simultaneously Or while stop.
CN201510569145.8A 2015-09-09 2015-09-09 Tea drying device hydraulically driven to life and having airflow filter screen Active CN105091550B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510569145.8A CN105091550B (en) 2015-09-09 2015-09-09 Tea drying device hydraulically driven to life and having airflow filter screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510569145.8A CN105091550B (en) 2015-09-09 2015-09-09 Tea drying device hydraulically driven to life and having airflow filter screen

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CN105091550B true CN105091550B (en) 2017-04-12

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Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06194043A (en) * 1992-12-25 1994-07-15 New Japan Radio Co Ltd Micro wave intermediate tea drying device
GB2282436A (en) * 1993-10-01 1995-04-05 Trade & Industry Ltd Apparatus for drying tea leaves
ITPG20020018U1 (en) * 2002-12-03 2004-06-04 Aldo Spapperi OVEN FOR DRYING TOBACCO LEAVES OR OTHER HERBS WITH AUTOMATIC LOADING AND UNLOADING OF THE PRODUCT
CN201067061Y (en) * 2007-05-17 2008-06-04 倪世和 Belt wheel continuous dryer for tea
CN104482742A (en) * 2014-10-31 2015-04-01 闵公发 Fuel drying device used for direct combustion biomass power station
CN104534846A (en) * 2014-11-20 2015-04-22 上海申航热能科技有限公司 Tea leaf drying machine adopting infrared heating
CN204535318U (en) * 2015-01-16 2015-08-05 上虞冠峰食品机械有限公司 Individual layer belt drying plant

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Inventor after: Shi Lihua

Inventor after: Li Ming

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Address after: 100101 Beijing city Changping District Science Park Road 10 Huilongguan Hospital No. 1 building 4 layer

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Patentee before: Yantai new era Health Industry Co., Ltd.