CN105091540B - A kind of replaceable airflow filtering net and the tea drying device with LED - Google Patents
A kind of replaceable airflow filtering net and the tea drying device with LED Download PDFInfo
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- CN105091540B CN105091540B CN201510569153.2A CN201510569153A CN105091540B CN 105091540 B CN105091540 B CN 105091540B CN 201510569153 A CN201510569153 A CN 201510569153A CN 105091540 B CN105091540 B CN 105091540B
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- 238000001035 drying Methods 0.000 title claims abstract description 68
- 238000001914 filtration Methods 0.000 title claims abstract description 30
- 241001122767 Theaceae Species 0.000 title claims abstract description 17
- 238000007664 blowing Methods 0.000 claims abstract description 46
- 238000009826 distribution Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000035699 permeability Effects 0.000 claims description 3
- 238000010926 purge Methods 0.000 description 9
- 230000002787 reinforcement Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Abstract
A kind of replaceable airflow filtering net and the tea drying device with LED, including symmetrical drying airflow blow in structure（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 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
Technical field
The application is related to drying unit field, specially a kind of replaceable airflow filtering net and the drying tea leaves with LED
Device.
Background technology
Some drying mechanical fields in, especially drying tea leaves machinery field in, often using blow dry incite somebody to action
Moisture blows away and leaves 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 uniform drying unit blown by whole drying tea leaves.And, it is this uniform
Air blowing is often difficult to cause for tealeaves in the upset towards certain 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 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 shutdown is safeguarded, production efficiency can be reduced and extra production cost is brought.
The content of the invention
A kind of tea drying device it is an object of the invention to provide replaceable airflow filtering net and with LED, its energy
Enough overcome drawbacks described above of the prior art.
According to the present invention, a kind of replaceable airflow filtering net and the tea drying device with LED, including left and right in structure
Symmetrical drying airflow blow, the drying airflow blow includes being provided with axially extending cylindric air blowing drying
The annular body portion of passage and be supported on the annular body portion by radial struts and accommodate it is described annular this
The annular outer cover part of body portion, is provided with equally distributed a plurality of radial direction in the axial direction and blows in the annular body portion
Gas air flue is input into by air-flow along the radial direction of the cylindric air blowing drying channel, the cylindric air blowing drying channel
For being passed through for carrying the net formula conveyer belt of tealeaves, in the middle of the annular body portion in the cylindric air blowing drying channel
LED is provided with, the LED is used to the cylindric air blowing drying channel intraoral illumination so as to the convenient observation net formula is defeated
Send the drying situation that takes tealeaves and be easy to safeguard the part in the cylindric air blowing drying channel；The annular is outer
It is the distribution of air flow chamber of annular between shell parts and the annular body portion, is input into for receiving air-flow and by distribution of air flow
To a plurality of radial direction air blowing air flue, the left and right two ends of the distribution of air flow chamber are respectively arranged with mutual mirror image pair in structure
The revolvable two air-flows input closed-loop for claiming, wherein, it is respectively provided with each in described two air-flow input closed-loops
There is an air-flow input channel for axial direction, and closed-loop is input into for the air-flow on right side in described two air-flows input closed-loop
For, connected by left side bearing and on the left side between the left end and the annular body portion of the air-flow input closed-loop
The left side that passes on left of side bearing rotates inner seal ring and seals cooperation, and the air-flow is input into closed-loop and the annular outer cover portion
/ by left side rotate exterior seal ring and seal cooperation；The left and right sides of the drying airflow blow is fixed respectively to be connected
Two air-flow input channel components for including main body ring part of mutual specular in structure are connected to, for described two
For the air-flow input channel component on the right side in air-flow input channel component, its left side is fixedly installed convex extension part to direction
The cylindric air blowing drying channel is stretched out so as to be positioned to the air-flow input channel component, described two air-flow input channels
Each in component is being respectively arranged with air cavity housing so as in the air cavity housing around the periphery of the main body ring part
The annular air cavity with air-flow input port is formed between the main body ring part, gas is provided with the air-flow input port and is flowed through
Filter screen is used to filter out larger particle and dust in air-flow, and the airflow filtering net is made up of metal material, and the air-flow is defeated
It is provided with to be passed through in the groove relative with the airflow filtering net, the groove on the outer wall of entrance and has a supporting rod with the gas
Flow through filter screen to be fixedly connected, sealing ring is provided between the supporting rod and the groove so as to play sealing function, it is described logical
The area of groove is more than the airflow filtering net consequently facilitating the airflow filtering net is taken out with right from the air-flow input port
The airflow filtering net is changed, for described two air-flows input closed-loop in right side air-flow input closed-loop and
Speech, its right-hand member extend into the annular air cavity, be connected by right bearing between the outer circumference surface of the main body ring part and
Sealed by right side rotating interior seal circle on the right side of the right bearing and coordinated, and led to the inner peripheral surface of the air cavity housing
Cross right side rotation exterior seal ring and seal cooperation；Left and right is respectively arranged with the left and right two ends of the drying airflow blow
Two symmetrical motors, the motor includes outer rotor and the inner stator being arranged in the outer rotor, described interior
Stator is fixed on the upside of the annular outer cover part and the air cavity housing, and it is outer that the outer rotor is fixed on the annular
Between shell parts and the air cavity housing and the outer rotor periphery be provided with rotor gear to accordingly with fixation set
The gear part engagement in the middle part of air-flow input closed-loop is put, each described air-flow input channel component is along central axis side
It is used to be connected with the cylindric air blowing drying channel and passed through for the net formula conveyer belt to tea leaf delivery channel is provided with；By
This, air-flow is input into so as to the air-flow input being input into closed-loop via the air-flow is logical by each described air-flow input port
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
The rotation of corresponding air-flow input closed-loop is driven so as to change the circumferential position of the air-flow input channel.
By the present invention, due to being input into closed-loop there is provided the symmetrical air-flow that can be rotated, it can be using single
One gas channel and the circumferential position for being rotated to the single gas channel and being selected air-flow to supply, thereby, it is possible to be formed in
Reinforcement air-flow on a certain preferential direction, that is, in the circumferential near the single gas channel insufflation channel often have compared with
Air volume such that it is able to which the region heavier to moisture carries out emphasis purging as needed, and, use this selected direction
Reinforcement air-flow, slight amount can be carried out to tealeaves in prolonged technical process and is 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 to be transported in same phase or out of phase
OK, comprehensive purging is carried out with to the tealeaves 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 selectivity and is close to and its windage loss is compensated, the even property of the circumferential asymmetry thus, it is possible to correct air-flow.
Maintenance phase, can be input into the rotation of closed-loop and rapid purging is carried out to a plurality of radial direction air blowing air flue by the air-flow,
To remove the bits shape thing or floccule that wherein remain.By setting discrete air-flow input channel component, the air-flow is enabled to
Input closed-loop is easily installed and safeguards, 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 is input into closed-loop.Whole device stabilized structure reliability, stable performance is simultaneously easy to
Safeguard.
Brief description of the drawings
Fig. 1 is the overall structure signal of replaceable airflow filtering net of the invention and the tea drying device with LED
Figure.
Fig. 2 is the cross section structure diagram along the direction of arrow in Fig. 1.
Fig. 3 is the partial enlarged drawing at air-flow input port in the present invention.
Specific embodiment
With reference to Fig. 1-3, the present invention is described in detail.
Replaceable airflow filtering net according to embodiment and the tea drying device with LED, 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 it is supported on the annular body portion 53 by radial struts 58 and accommodates institute
The annular outer cover part 54 of annular body portion 53 is stated, uniform point in the axial direction is provided with the annular body portion 53
The a plurality of radial direction air blowing air flue 51 of cloth is input into by air-flow along the radial direction of the cylindric air blowing drying channel 50, described
Cylindric air blowing drying channel 50 is used to be passed through for carrying the net formula conveyer belt 59 of tealeaves, the cylindric air blowing drying channel 50
The interior middle setting of the annular body portion 53 has LED 55, and the LED 55 is used to logical to the cylindric drying of blowing
The intraoral illumination of road 50 is so as to the drying situation of tealeaves on the convenient observation net formula conveyer belt 59 and is easy to the cylindric air blowing
Part in drying channel 50 is safeguarded；It is annular between the annular outer cover part 54 and the annular body portion 53
Distribution of air flow chamber 540, is input into and by distribution of air flow to a plurality of radial direction air blowing air flue 51, the air-flow for receiving air-flow
The left and right two ends of dispensed chambers 540 are respectively arranged with revolvable two air-flows input closing of mutual specular in structure
Ring 7, wherein, an air-flow input channel 71 for axial direction is provided with each in described two air-flow input closed-loops 7,
And for the air-flow input closed-loop 7 on right side in described two air-flows input closed-loop 7, the air-flow is input into closed-loop
Connected by left side bearing 81 between 7 left end and the annular body portion 53 and pass on left a left side in the left side bearing
Side rotates inner seal ring 82 and seals and coordinate, by a left side between the air-flow input closed-loop 7 and the annular outer cover part 54
Side rotates exterior seal ring 73 and seals and coordinate；The left and right sides of the drying airflow blow 5 has been respectively fixedly connected with knot
Two air-flow input channel components 9 for including main body ring part 93 of mutual specular on structure, for described two air-flows
For the air-flow input channel component 9 on the right side in input channel component 9, its left side is fixedly installed convex extension part 98 to direction
The cylindric air blowing drying channel 50 is stretched out so as to be positioned to the air-flow input channel component 9, described two air-flow inputs
Each in channel component 9 is being respectively arranged with air cavity housing 94 so as to described around the periphery of the main body ring part 93
The annular air cavity 940 with air-flow input port 941 is formed between air cavity housing 94 and the main body ring part 93, the air-flow is defeated
Airflow filtering net 76 is provided with entrance 941 and is used to filter out larger particle and dust in air-flow, the airflow filtering net 76
It is made up of metal material, the groove 75 relative with the airflow filtering net 76 is provided with the outer wall of the air-flow input port 941,
Through there is a supporting rod 74 to be fixedly connected with the airflow filtering net 76 in the groove 75, the supporting rod 74 and the groove
Sealing ring 70 is provided between 75 so as to play sealing function, the area of the groove 75 more than the airflow filtering net 76 so as to
It is easy to take out the airflow filtering net 76 from the air-flow input port 941 and is changed with to the airflow filtering net 76,
For the air-flow input closed-loop 7 on the right side in described two air-flows input closed-loop 7, its right-hand member extend into the annular
In air cavity 940, it is connected and on the right side of the right bearing by right bearing 91 between the outer circumference surface of the main body ring part 93
Side is sealed by right side rotating interior seal circle 92 and coordinated, and outside being rotated by right side with the inner peripheral surface of the air cavity housing 94
Sealing ring 72 and seal coordinate；Symmetrical two are respectively arranged with the left and right two ends of the drying airflow blow 5
Individual motor 8, the motor 8 includes outer rotor 6 and the inner stator 60 being arranged in the outer rotor 6, described default
Son 60 is fixed on the upside of the annular outer cover part 54 and the air cavity housing 94, and the outer rotor 6 is fixed on described
Between annular outer cover part 54 and the air cavity housing 94 and the outer rotor 6 periphery be provided with rotor gear 61 be used to it is right
Ground is answered to be engaged with the gear part 77 for being fixedly installed on the middle part of air-flow input closed-loop 7, each described air-flow input channel structure
Part 9 is provided with tea leaf delivery channel 90 to connect and supply with the cylindric air blowing drying channel 50 along central axial direction
The net formula conveyer belt 59 is passed through；Thus, air-flow is input into so as to defeated via the air-flow by each described air-flow input port 941
Enter the air-flow input channel 71 in closed-loop 7 and in the distribution of air flow chamber 540 that arrives, and then via a plurality of footpath
The tealeaves being carried on the net formula conveyer belt 59 is entered in the cylindric air blowing drying channel 50 that arrives to air blowing air flue 51
Row is blown and is dried, and the outer rotor 6 of each motor 8 can drive corresponding air-flow input closed-loop 7 to rotate so as to change
Become 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 being input into closed-loop there is provided the symmetrical air-flow that can be rotated, it can be using single gas channel simultaneously
The circumferential position for being rotated to the single gas channel and being selected 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 near the single gas channel insufflation channel often have compared with air volume so that
Region that can be heavier to moisture as needed carries out emphasis purging, and, using the reinforcement air-flow in this selected direction,
Slight amount can be carried out in prolonged technical process to tealeaves 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 to be run in same phase or out of phase, with to it is same away from
Tealeaves in section carries out comprehensive purging.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 near and its windage loss is compensated, the even property of the circumferential asymmetry thus, it is possible to correct 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
Bits shape thing or floccule.By setting discrete air-flow input channel component, enable to the air-flow to be input into closed-loop and be 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 input into 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 replaceable airflow filtering net and the tea drying device with LED, 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
Upward equally distributed a plurality of radial direction air blowing air flue（51）With by air-flow along the cylindric air blowing drying channel（50）Footpath
It is input into direction, the cylindric air blowing drying channel（50）For the net formula conveyer belt for carrying tealeaves（59）Pass through, it is described
Cylindric air blowing drying channel（50）The interior annular body portion（53）Middle setting has LED（55）, the LED
（55）It is used to the cylindric air blowing drying channel（50）Intraoral illumination is so as to the convenient observation net formula conveyer belt（59）Upper tea
The drying situation of leaf and it is easy to the cylindric air blowing drying channel（50）Interior part is safeguarded；The annular outer cover portion
Point（54）With the annular body portion（53）Between be annular distribution of air flow chamber（540）, for receiving air-flow input simultaneously
By distribution of air flow to a plurality of radial direction air blowing air flue（51）, the distribution of air flow chamber（540）Left and right two ends be respectively provided with
There is revolvable two air-flows input closed-loop of mutual specular in structure（7）, wherein, described two air-flow input envelopes
Closed loop（7）In each in be provided with an air-flow input channel for axial direction（71）, and it is defeated for described two air-flows
Enter closed-loop（7）The air-flow input closed-loop on middle right side（7）For, the air-flow is input into closed-loop（7）Left end and the ring
Shape body part（53）Between pass through left side bearing（81）Connect and close in the rotation of left side in passing on left for the left side bearing
Seal（82）And seal and coordinate, the air-flow is input into closed-loop（7）With the annular outer cover part（54）Between pass through left side spin
Turn exterior seal ring（73）And seal and coordinate；The drying airflow blow（5）The left and right sides be respectively fixedly connected with knot
Mutual specular includes main body ring part on structure（93）Two air-flow input channel components（9）, for described two
Air-flow input channel component（9）In right side air-flow input channel component（9）For, its left side is fixedly installed convex extension part
（98）To towards the cylindric air blowing drying channel（50）Stretch out so as to the air-flow input 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 formed have air-flow input port
（941）Annular air cavity（940）, the air-flow input port（941）Inside it is provided with airflow filtering net（76）It is used to filter out air-flow
In larger particle and dust, the airflow filtering net（76）It is made up of metal material, the air-flow input port（941）Outer wall
On be provided with and the airflow filtering net（76）Relative groove（75）, the groove（75）It is interior through there is a supporting rod（74）With
The airflow filtering net（76）It is fixedly connected, the supporting rod（74）With the groove（75）Between be provided with sealing ring（70）From
And sealing function is played, the groove（75）Area be more than the airflow filtering net（76）Consequently facilitating by the airflow filtering
Net（76）From the air-flow input port（941）Interior taking-up is with to the airflow filtering net（76）Changed, for described two
Air-flow is input into closed-loop（7）In right side air-flow input closed-loop（7）For, its right-hand member extend into the annular air cavity
（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 passes through right side rotating interior seal circle（92）Sealing coordinate, and with the air cavity housing（94）Inner peripheral surface pass through right side
Rotation exterior seal ring（72）And seal and coordinate；In the drying airflow blow（5）Left and right two ends at be respectively arranged with a left side
Right two symmetrical 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 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 tealeaves to convey
Passage（90）To with the cylindric air blowing drying channel（50）Connect and supply the net formula conveyer belt（59）Pass through；Thus,
Air-flow passes through each described air-flow input port（941）Input via the air-flow so that be input into 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 air blowing air flue（51）And
To the cylindric air blowing drying channel（50）In to being carried on the net formula conveyer belt（59）On tealeaves carry out air blowing drying,
Each described motor（8）Outer rotor（6）Corresponding air-flow input closed-loop can be driven（7）Rotation is described so as to change
Air-flow input channel（71）Circumferential position.
2. a kind of replaceable airflow filtering net as claimed in claim 1 and the tea drying device with LED, wherein, it is described
Annular outer cover part（54）And the air cavity housing（94）Downside and fixing base frame（12、11）It is fixedly connected.
3. a kind of replaceable airflow filtering net as claimed in claim 1 or 2 and the tea drying device with LED, wherein, institute
State net formula conveyer belt（59）With gas permeability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510569153.2A CN105091540B (en) | 2015-09-09 | 2015-09-09 | A kind of replaceable airflow filtering net and the tea drying device with LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510569153.2A CN105091540B (en) | 2015-09-09 | 2015-09-09 | A kind of replaceable airflow filtering net and the tea drying device with LED |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105091540A CN105091540A (en) | 2015-11-25 |
| CN105091540B true CN105091540B (en) | 2017-06-23 |
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ID=54572511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510569153.2A Active CN105091540B (en) | 2015-09-09 | 2015-09-09 | A kind of replaceable airflow filtering net and the tea drying device with LED |
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| Country | Link |
|---|---|
| CN (1) | CN105091540B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2370359Y (en) * | 1999-03-09 | 2000-03-22 | 张鸿飞 | Turbogrid rotary drier |
| CN2535740Y (en) * | 2002-04-27 | 2003-02-12 | 王志军 | Inner-drum-inclined adjustable grain dryer |
| CN2607551Y (en) * | 2003-03-23 | 2004-03-24 | 许振举 | Rotary hot air dryer |
| CN200943994Y (en) * | 2006-06-19 | 2007-09-05 | 林清矫 | Drum-type microwave water-removing drying machine |
| CN102288014B (en) * | 2011-06-14 | 2013-11-27 | 吴启成 | Porous roller type dryer |
| CN203190763U (en) * | 2013-03-31 | 2013-09-11 | 山东金山化肥有限公司 | Drying machine for production of nitro-sulfur compound fertilizer |
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2015
- 2015-09-09 CN CN201510569153.2A patent/CN105091540B/en active Active
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| CN105091540A (en) | 2015-11-25 |
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| CB03 | Change of inventor or designer information |
Inventor after: Zhan Huanjun Inventor after: Zheng Kangli Inventor after: Lin Fen Inventor before: Fang Xing |
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Effective date of registration: 20170601 Address after: 510660 Union community No. 379, Zhongshan Road, Tianhe District, Guangdong, Guangzhou 6417 Applicant after: Chen Zhifeng Address before: 311827 Zhejiang city of Shaoxing province Zhuji City Road No. 32 two floor in town Applicant before: Fang Xing |
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Denomination of invention: Tea drying device provided with replaceable airflow filtering net and LED lamp Effective date of registration: 20171101 Granted publication date: 20170623 Pledgee: Maoming silver pawn Co., Ltd. Pledgor: Chen Zhifeng Registration number: 2017440000110 |
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Date of cancellation: 20180131 Granted publication date: 20170623 Pledgee: Maoming silver pawn Co., Ltd. Pledgor: Chen Zhifeng Registration number: 2017440000110 |
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Effective date of registration: 20181127 Address after: 213000 No. 366 Pingzhong Road, Tianning District, Changzhou City, Jiangsu Province Patentee after: Changzhou Tongshi Zhongchuang Space Co., Ltd. Address before: 510660 United Community 6417, No. 379 Zhongshan Avenue, Tianhe District, Guangzhou City, Guangdong Province Patentee before: Chen Zhifeng |
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