CN105043071B - A kind of tea drying device of high efficiency and heat radiation - Google Patents

A kind of tea drying device of high efficiency and heat radiation Download PDF

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Publication number
CN105043071B
CN105043071B CN201510568916.1A CN201510568916A CN105043071B CN 105043071 B CN105043071 B CN 105043071B CN 201510568916 A CN201510568916 A CN 201510568916A CN 105043071 B CN105043071 B CN 105043071B
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air
flow
loop
closed
annular
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CN105043071A (en
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何龙飞
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HUITONG RUICHUN TEA INDUSTRY CO., LTD.
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何龙飞
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Abstract

A kind of tea drying device of high efficiency and heat radiation, including symmetrical drying airflow blow in structure(5), the drying airflow blow(5)The cylindric air blowing drying channel axially extending including being provided with(50)Annular body portion(53)And pass through radial struts(58)It is supported on the annular body portion(53)Go up and accommodate the annular body portion(53)Annular outer cover part(54), the annular body portion(53)In be provided with equally distributed a plurality of radial direction air blowing air flue in the axial direction(51)With by air-flow along the cylindric air blowing drying channel(50)Radial direction input.

Description

A kind of tea drying device of high efficiency and heat radiation
Technical field
The application is related to drying unit field, specially a kind of tea drying device of high efficiency and heat radiation.
Background technology
In some drying mechanical fields, especially in the mechanical field of drying tea leaves, often dried using blowing with incite somebody to action Moisture, which is blown away, to be left near tealeaves.In order to ensure that tealeaves is equably dried, often in the whole circumference of drying unit comprehensively Blow openings are uniformly arranged, to purge the whole periphery of tealeaves conveyer belt.
But, for tealeaves in the overall drying process, its moisture distribution often it is uneven, this for More times are often wasted for the drying unit uniformly blown by whole drying tea leaves.Moreover, this uniform Air blowing is often difficult to cause for tealeaves in the upset towards some preferential direction, it is difficult to directly turn over the side or bottom surface of tealeaves 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 tends to occur but is not easy to be found, or is not easy to be overcome or corrected at once.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 tea drying device of high efficiency and heat radiation, it can overcome of the prior art Drawbacks described above.
According to the present invention, a kind of tea drying device of high efficiency and heat radiation, including symmetrical drying air-flow blows in structure Device is sent, the drying airflow blow includes the annular body portion for being provided with axially extending cylindric air blowing drying channel Divide and be supported on the annular body portion and accommodate by radial struts the annular outer cover of the annular body portion Be provided with part, the annular body portion in the axial direction equally distributed a plurality of radial direction air blowing air flue with by air-flow edge The radial direction input of the cylindric air blowing drying channel, the cylindric air blowing drying channel is used for for carrying tealeaves Net formula conveyer belt is passed through, and is the distribution of air flow chamber of annular between the annular outer cover part and the annular body portion, is used Inputted in receiving air-flow and by distribution of air flow to a plurality of radial direction air blowing air flue, the left and right ends of the distribution of air flow chamber are divided Revolvable two air-flows input closed-loop of the mutual specular in structure is not symmetrically provided with, wherein, it is described two The air-flow input channel of an axial direction is provided with each in air-flow input closed-loop, and for described two air-flows For the air-flow input closed-loop for inputting right side in closed-loop, the left end and the annular body portion of the air-flow input closed-loop / connected by left side bearing and passing on left left side rotation inner seal ring and seal cooperation in the left side bearing, institute State and exterior seal ring is rotated by left side and cooperation is sealed between air-flow input closed-loop and the annular outer cover part;The drying What the left and right sides of airflow blow respectively symmetrically was fixedly connected with structure mutual specular includes main ring Two air-flow input channel components in shape portion, for the air-flow input channel on the right side in described two air-flow input channel components For component, its left side is fixedly installed convex extension part and is used to stretch out so as to the gas towards the cylindric air blowing drying channel Each in the positioning of input channel component, described two air-flow input channel components is flowed around the outer of the main body ring part Enclose and be respectively arranged with air cavity housing to be formed with air-flow input port between the air cavity housing and the main body ring part Annular air cavity, for described two air-flows input closed-loop in right side air-flow input closed-loop for, its right-hand member is stretched into Into the annular air cavity, it is connected between the outer circumference surface of the main body ring part by right bearing and in the right bearing Right side is sealed by right side rotating interior seal circle to be coordinated, and outer close by right side rotation with the inner peripheral surface of the air cavity housing Seal and seal cooperation;Symmetrical two drivings are respectively arranged with the left and right ends of the drying airflow blow Motor, the motor includes outer rotor and the inner stator being arranged in the outer rotor, and the inner stator is fixed on institute The upside of annular outer cover part and the air cavity housing is stated, the outer rotor is fixed on the annular outer cover part and the gas Between cavity shell and the outer rotor periphery be provided with rotor gear to accordingly with to be fixedly installed on the air-flow defeated Enter and be horizontally arranged with radiating fin, the radiating fin on the gear part engagement in the middle part of closed-loop, the shell of the motor Produced heat absorption and dissipated during the motor being run, radiating is fixedly installed on the radiating fin Fan, the radiator fan accelerates to dissipate to the heat for absorbing the radiating fin, and radiating efficiency is high, so as to prevent institute Temperature is too high and burn when stating motor long-play, and each air-flow input channel component is along central axial direction Tea leaf delivery channel is provided with to be connected with the cylindric air blowing drying channel and supply the net formula conveyer belt to pass through;By This, air-flow is logical so as to which the air-flow inputted via the air-flow in closed-loop is inputted by each air-flow input port input Road and in the distribution of air flow chamber that arrives, and the cylindric drying of blowing that then arrives via a plurality of radial direction air blowing air flue Air blowing drying is carried out to the tealeaves being carried on the net formula conveyer belt in passage, the outer rotor of each motor can Corresponding air-flow input closed-loop rotation is driven to change the circumferential position of the air-flow input channel.
By the present invention, due to inputting closed-loop there is provided the symmetrical air-flow that can be rotated, it can use list One gas channel and the circumferential position for being rotated to the single gas channel and selecting air-flow to supply, thereby, it is possible to be formed Reinforcement air-flow on a certain preferential direction, that is, in the circumferential close to the single gas channel insufflation channel often have compared with Air volume, carries out emphasis purging, moreover, using this selected direction so as to region heavier to moisture as needed Reinforcement air-flow, tealeaves slightly can be measured in prolonged technical process stirs, thus be easy to its bottom surface or Side is dried up.And the symmetrical this air-flow input closed-loop that can be rotated in left and right 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 to be transported in same phase or out of phase OK, with the purging comprehensive to the tealeaves progress in same distance segment.And can then improve tea using penetrating net formula conveyer belt Permeability of the leaf on bottom surface, coordinates this comprehensive air blowing purging drying.The gas not blocked to little obstruction or completely Circulation road carries out selective close and its windage loss is compensated, thus, it is possible to the even property of circumferential asymmetry for correcting air-flow. Maintenance phase, the rotation of closed-loop can be inputted by the air-flow and rapid purging is carried out to a plurality of radial direction air blowing air flue, To remove the bits shape thing or floccule that wherein remain.The air-flow input channel component discrete by setting, enables to the air-flow Input closed-loop is easily installed and safeguarded, and is easily installed motor.The setting of outer rotor causes compact conformation, and can Transmission link is reduced, is adapted to the driving that the air-flow inputs closed-loop.Whole device stabilized structure is reliable, and performance is stablized and is easy to Safeguard.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the tea drying device of the high efficiency and heat radiation of the present invention.
Fig. 2 is the cross section structure diagram along the direction of arrow in Fig. 1.
Embodiment
With reference to Fig. 1-2, the present invention is described in detail.
According to the tea drying device of the high efficiency and heat radiation of embodiment, including symmetrical drying airflow blow dress in structure 5 are put, the drying airflow blow 5 includes the annular body portion for being provided with axially extending cylindric air blowing drying channel 50 Divide 53 and be supported on by radial struts 58 on the annular body portion 53 and accommodate the annular body portion 53 Equally distributed a plurality of radial direction inflatable gas in the axial direction is provided with annular outer cover part 54, the annular body portion 53 Road 51 is inputted with the radial direction by air-flow along the cylindric air blowing drying channel 50, the cylindric air blowing drying channel 50 are used to pass through for the net formula conveyer belt 59 of carrying tealeaves, between the annular outer cover part 54 and the annular body portion 53 For the distribution of air flow chamber 540 of annular, inputted for receiving air-flow and by distribution of air flow to a plurality of radial direction air blowing air flue 51, The left and right ends of the distribution of air flow chamber 540 respectively symmetrically are provided with revolvable two of the mutual specular in structure Individual air-flow inputs closed-loop 7, wherein, axial direction is provided with each in described two air-flows input closed-loops 7 Air-flow input channel 71, and for described two air-flows input the air-flow input closed-loop 7 on right side in closed-loop 7, institute Connected between the left end and the annular body portion 53 of stating air-flow input closed-loop 7 by left side bearing 81 and in the left side The passing on left left side of bearing rotates inner seal ring 82 and seals and coordinate, the air-flow input closed-loop 7 and the annular outer cover Exterior seal ring 73 is rotated by left side between part 54 and seals and coordinates;The left and right sides point of the drying airflow blow 5 It is not fixedly connected with two air-flow input channels for including main body ring part 93 of the mutual specular in structure symmetrically Component 9, for the air-flow input channel component 9 on the right side in described two air-flow input channel components 9, its left side is fixed Convex extension part 98 is provided with to be used to stretch out so as to the air-flow input channel component 9 towards the cylindric air blowing drying channel 50 Each in positioning, described two air-flow input channel components 9 is set respectively in the periphery around the main body ring part 93 There is air cavity housing 94 to be formed with air-flow input port 941 between the air cavity housing 94 and the main body ring part 93 Annular air cavity 940, for described two air-flows input the air-flow input closed-loop 7 on the right side in closed-loop 7, its right-hand member is stretched Enter into the annular air cavity 940, be connected between the outer circumference surface of the main body ring part 93 by right bearing 91 and in institute The right side for stating right bearing seals cooperation by right side rotating interior seal circle 92, and leads to the inner peripheral surface of the air cavity housing 94 Cross right side rotation exterior seal ring 72 and seal and coordinate;It is respectively arranged with the left and right ends of the drying airflow blow 5 Symmetrical two motors 8, the motor 8 includes outer rotor 6 and the inner stator being arranged in the outer rotor 6 60, the inner stator 60 is fixed on the upside of the annular outer cover part 54 and the air cavity housing 94, the quilt of outer rotor 6 It is fixed between the annular outer cover part 54 and the air cavity housing 94 and the periphery of the outer rotor 6 is provided with rotor tooth Wheel 61 with being fixedly installed on the gear part 77 at the middle part of air-flow input closed-loop 7 accordingly to engage, the motor 8 Shell on be horizontally arranged with radiating fin 81, it is produced when the radiating fin 81 is the motor 8 to be run Heat absorption is simultaneously dissipated, and is fixedly installed radiator fan 82 on the radiating fin 81, and the radiator fan 82 is to by institute The heat for stating the absorption of radiating fin 81 accelerates to dissipate, and radiating efficiency is high, so that when preventing 8 long-play of motor Temperature is too high and burns, and each air-flow input channel component 9 is provided with tea leaf delivery channel 90 along central axial direction To connect and be passed through for the net formula conveyer belt 59 with the cylindric air blowing drying channel 50;Thus, air-flow passes through each The input of air-flow input port 941 is so as to the institute that arrives via the air-flow input channel 71 that the air-flow is inputted in closed-loop 7 State in distribution of air flow chamber 540, and the cylindric drying of blowing that then arrives via a plurality of radial direction air blowing air flue 51 is logical Air blowing drying, the outer rotor 6 of each motor 8 are carried out in road 50 to the tealeaves being carried on the net formula conveyer belt 59 Corresponding air-flow input closed-loop 7 rotation can be driven to change the circumferential position of the air-flow input channel 71.
Alternatively, wherein, the downside of the annular outer cover part 54 and the air cavity housing 94 and fixing base frame 12, 11 are fixedly connected.
Alternatively, wherein, the net formula conveyer belt 59 have gas permeability.
Due to inputting closed-loop there is provided the symmetrical air-flow that can be rotated, it can use single gas channel simultaneously The circumferential position for being rotated to the single gas channel and selecting air-flow to supply, thereby, it is possible to be formed in a certain preferential direction On reinforcement air-flow, that is, in the circumferential close to the single gas channel insufflation channel often have compared with air volume so that The region heavier to moisture emphasis purging can be carried out as needed, moreover, using the reinforcement air-flow in this selected direction, Tealeaves slightly can be measured in prolonged technical process stirs, 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 ends, it can be ensured that the flow of air-flow in the axial direction is damaged Lose minimum, and enable to two this single gas channels to be run in same phase or out of phase, with to it is same away from Comprehensive purging is carried out from the tealeaves in section.And it is saturating on bottom surface then to improve tealeaves using penetrating net formula conveyer belt Gas performance, coordinates this comprehensive air blowing purging drying.The gas channel not blocked to little obstruction or completely is selected Property close to and its windage loss is compensated, thus, it is possible to the even property of circumferential asymmetry for correcting air-flow.In maintenance phase, Neng Goutong Cross the rotation of air-flow input closed-loop and rapid purging is carried out to a plurality of radial direction air blowing air flue, to remove what is wherein remained Consider shape thing or floccule to be worth doing.The air-flow input channel component discrete by setting, enables to the air-flow to input closed-loop and is easy to peace Dress and maintenance, and it is easily installed motor.The setting of outer rotor causes compact conformation, and can reduce transmission link, fits The driving of closed-loop should be inputted in the air-flow.
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 tea drying device of high efficiency and heat radiation, including symmetrical drying airflow blow in structure(5), it is described Dry airflow blow(5)The cylindric air blowing drying channel axially extending including being provided with(50)Annular body portion (53)And pass through radial struts(58)It is supported on the annular body portion(53)Go up and accommodate the annular body portion (53)Annular outer cover part(54), the annular body portion(53)In be provided with it is equally distributed a plurality of in the axial direction Radial direction air blowing air flue(51)With by air-flow along the cylindric air blowing drying channel(50)Radial direction input, the cylinder Shape air blowing drying channel(50)For the net formula conveyer belt for carrying tealeaves(59)Pass through, the annular outer cover part(54)With institute State annular body portion(53)Between be annular distribution of air flow chamber(540), inputted for receiving air-flow 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)Left and right ends respectively symmetrically Ground is provided with revolvable two air-flows input closed-loop of the mutual specular in structure(7), wherein, described two air-flows Input closed-loop(7)In each in be provided with the air-flow input channel of an axial direction(71), and for described two Air-flow inputs closed-loop(7)The air-flow input closed-loop on middle right side(7)For, the air-flow inputs closed-loop(7)Left end with The annular body portion(53)Between pass through left side bearing(81)Connect and pass on left left side spin in the left side bearing Turn inner seal ring(82)And seal and coordinate, the air-flow inputs closed-loop(7)With the annular outer cover part(54)Between pass through Left side rotates exterior seal ring(73)And seal and coordinate;The drying airflow blow(5)The left and right sides it is respectively symmetrically solid Surely be connected with structure mutual specular includes main body ring part(93)Two air-flow input channel components(9), For described two air-flow input channel components(9)In right side air-flow input channel component(9)For, its left side fixation is set It is equipped with convex extension part(98)To towards the cylindric air blowing drying channel(50)Stretch out so as to the air-flow input channel structure Part(9)Positioning, described two air-flow input channel components(9)In each around the main body ring part(93)Periphery It is respectively arranged with air cavity housing(94)So as in the air cavity housing(94)With the main body ring part(93)Between formed and have Air-flow input port(941)Annular air cavity(940), closed-loop is inputted for described two air-flows(7)In right side air-flow it is defeated Enter closed-loop(7)For, its right-hand member extend into the annular air cavity(940)In, with the main body ring part(93)Excircle Pass through right bearing between face(91)Connect and pass through right side rotating interior seal circle on the right side of the right bearing(92)Sealing coordinates, And with the air cavity housing(94)Inner peripheral surface exterior seal ring is rotated by right side(72)And seal and coordinate;In the drying Airflow blow(5)Left and right ends at be respectively arranged with symmetrical two motors(8), the motor (8)Including outer rotor(6)Be arranged on the outer rotor(6)Interior inner stator(60), the inner stator(60)It is fixed on institute State annular outer cover part(54)With the air cavity housing(94)Upside, the outer rotor(6)It is fixed on the annular outer cover Part(54)With the air cavity housing(94)Between and the outer rotor(6)Periphery be provided with rotor gear(61)To right Ground is answered with being fixedly installed on the air-flow input closed-loop(7)The gear part at middle part(77)Engagement, the motor(8)It is outer Radiating fin is horizontally arranged with shell(81), the radiating fin(81)To by the motor(8)It is produced during operation Heat absorption and dissipate, the radiating fin(81)On be fixedly installed radiator fan(82), the radiator fan(82) To by the radiating fin(81)The heat of absorption accelerates to dissipate, and radiating efficiency is high, so as to prevent the motor(8) Temperature is too high and burn during long-play, each air-flow input channel component(9)It is provided with along central axial direction Tea leaf delivery channel(90)To with the cylindric air blowing drying channel(50)Connect and supply the net formula conveyer belt(59)Wear Cross;Thus, air-flow passes through each air-flow input port(941)Input is so as to via air-flow input closed-loop(7)In The air-flow input channel(71)And the distribution of air flow chamber that arrives(540)In, and then via a plurality of radial direction inflatable gas Road(51)And the cylindric air blowing drying channel that arrives(50)In to being carried on the net formula conveyer belt(59)On tealeaves carry out Blow and dry, each motor(8)Outer rotor(6)Corresponding air-flow input closed-loop can be driven(7)Rotation from And change the air-flow input channel(71)Circumferential position.
2. a kind of tea drying device of high efficiency and heat radiation as claimed in claim 1, wherein, the annular outer cover part(54)With And the air cavity housing(94)Downside and fixing base frame(12、11)It is fixedly connected.
3. a kind of tea drying device of high efficiency and heat radiation as claimed in claim 1 or 2, wherein, the net formula conveyer belt(59) With gas permeability.
CN201510568916.1A 2015-09-09 2015-09-09 A kind of tea drying device of high efficiency and heat radiation Active CN105043071B (en)

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Application Number Priority Date Filing Date Title
CN201510568916.1A CN105043071B (en) 2015-09-09 2015-09-09 A kind of tea drying device of high efficiency and heat radiation

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Application Number Priority Date Filing Date Title
CN201510568916.1A CN105043071B (en) 2015-09-09 2015-09-09 A kind of tea drying device of high efficiency and heat radiation

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CN105043071B true CN105043071B (en) 2017-09-12

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Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1715729A (en) * 1927-07-25 1929-06-04 Willard B Connell Drier
GB611357A (en) * 1946-02-01 1948-10-28 Link Belt Co Seals for rotary dryers or coolers
US3276627A (en) * 1964-10-26 1966-10-04 Orville J Birkestrand Method and apparatus for fluidizing a mass of discrete particles
US3946679A (en) * 1973-12-28 1976-03-30 Adrian Const. Co. Method and apparatus for treating a continuous flow of fluid waste products and other materials
DE4022336A1 (en) * 1990-07-13 1992-01-16 Fleissner Maschf Ag DEVICE FOR FLOWING TREATMENT OF RAILWAY GOODS
CN2733145Y (en) * 2004-06-09 2005-10-12 青岛高校软控股份有限公司 Air passage multiple-channel rotating mechanism
CN200969850Y (en) * 2006-09-05 2007-11-07 韩庆春 Hot air external inlet type green tea heating machine
CN104344698A (en) * 2013-07-25 2015-02-11 常州市嘉翔纺织印染有限公司 Cloth drying device
CN103486835B (en) * 2013-07-30 2015-04-29 昆山市宝立无纺布有限公司 Cloth material dryer

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Effective date of registration: 20180806

Address after: 418300 Lin Cheng Industrial Concentration Area, Huitong County, Huaihua City, Hunan

Patentee after: HUITONG RUICHUN TEA INDUSTRY CO., LTD.

Address before: 311813 Shaoxing, Zhuji, Zhejiang Jiyang street Jiyang 10 village 1 units, 602 rooms.

Patentee before: He Longfei

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