CN105222555B - It is a kind of that the tea drying device lifted and with solenoid electric valve is driven by motor - Google Patents

It is a kind of that the tea drying device lifted and with solenoid electric valve is driven by motor Download PDF

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Publication number
CN105222555B
CN105222555B CN201510569214.5A CN201510569214A CN105222555B CN 105222555 B CN105222555 B CN 105222555B CN 201510569214 A CN201510569214 A CN 201510569214A CN 105222555 B CN105222555 B CN 105222555B
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air
flow
drying
loop
flow input
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CN105222555A (en
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杜传锟
王爱实
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Lianyungang Ganyu District comprehensive inspection and Testing Center
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Ganyu District Productivity Promotion Center Lianyungang
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Abstract

It is a kind of that the tea drying device lifted and with solenoid electric valve, including symmetrical drying airflow blow in structure are driven by motor(5), the drying airflow blow(5)Including being provided with axially extending cylindric air blowing drying channel(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

It is a kind of that the tea drying device lifted and with solenoid electric valve is driven by motor
Technical field
The application is related to drying unit field, specially a kind of to drive the tealeaves lifted and with solenoid electric valve to dry by motor Equipment for drying.
Background technology
Some drying mechanical fields in, especially in drying tea leaves machinery field, often using blow dry 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 the drying tea leaves of whole.It is moreover, this uniform Air blowing is often difficult to cause for tealeaves in the upset towards some preferential direction, it is difficult to directly turns over the side of tealeaves or bottom surface 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 bring extra production cost.
The content of the invention
The tea drying device lifted and with solenoid electric valve is driven by motor it is an object of the invention to provide a kind of, its Drawbacks described above of the prior art can be overcome.
It is a kind of that the tea drying device lifted and with solenoid electric valve is driven by motor according to the present invention, including in structure Symmetrical drying airflow blow, the drying airflow blow include being provided with axially extending cylindric air blowing The annular body portion of drying channel and it is supported on by radial struts on the annular body portion and accommodates the ring The annular outer cover part of shape body part, equally distributed a plurality of footpath in the axial direction is provided with the annular body portion To air blowing air flue so that radial direction of the air-flow along the cylindric air blowing drying channel to be inputted, the cylindric drying of blowing Passage is used to pass through for the net formula conveyer belt of carrying tealeaves, is ring between the annular outer cover part and the annular body portion The distribution of air flow chamber of shape, inputted for receiving air-flow and by distribution of air flow to a plurality of radial direction air blowing air flue, the air-flow The left and right ends of dispensed chambers are respectively arranged with revolvable two air-flows input closed-loop of the mutual specular in structure, Wherein, the air-flow input channel of an axial direction is provided with each in described two air-flow input closed-loops, and it is right Inputted in described two air-flows for the air-flow input closed-loop on right side in closed-loop, the left end of air-flow input closed-loop with Connected between the annular body portion by left side bearing and pass on left left side rotating interior seal in the left side bearing Enclose and seal and coordinate, exterior seal ring is rotated and close by left side between the air-flow input closed-loop and the annular outer cover part Envelope coordinates;Including in structure mutual specular is respectively fixedly connected with left and right sides of the drying airflow blow There are two air-flow input channel components of main body ring part, for the air-flow on the right side in described two air-flow input channel components For input channel component, its left side be fixedly installed convex extension part to towards the cylindric air blowing drying channel stretch out so as to The air-flow input channel component is positioned, each in described two air-flow input channel components is around the main ring The periphery in shape portion is respectively arranged with air cavity housing has gas so as to be formed between the air cavity housing and the main body ring part The annular air cavity of input port is flowed, for described two air-flows input the air-flow input closed-loop on the right side in closed-loop, its Right-hand member is extend into the annular air cavity, is connected between the outer circumference surface of the main body ring part by right bearing and described The right side of right bearing is sealed by right side rotating interior seal circle to be coordinated, and passes through right side with the inner peripheral surface of the air cavity housing Rotate exterior seal ring and seal cooperation;It is respectively arranged with the left and right ends of the drying airflow blow symmetrical Two motors, the motor include outer rotor and the inner stator being arranged in the outer rotor, the inner stator quilt The upside of the annular outer cover part and the air cavity housing is fixed on, the outer rotor is fixed on the annular outer cover part Between the air cavity housing and the periphery of the outer rotor is provided with rotor gear to accordingly with being fixedly installed on institute The gear part engagement in the middle part of air-flow input closed-loop is stated, each air-flow input channel component is set along central axial direction There is tea leaf delivery channel to be connected with the cylindric air blowing drying channel and supply the net formula conveyer belt to pass through;Thus, gas Stream by each air-flow input port input so as to via the air-flow input channel in air-flow input closed-loop and Into the distribution of air flow chamber, and the then cylindric air blowing drying channel that arrives via a plurality of radial direction air blowing air flue In air blowing drying is carried out to the tealeaves that is carried on the net formula conveyer belt, the outer rotor of each motor can drive Corresponding air-flow input closed-loop is rotated so as to change the circumferential position of the air-flow input channel;Wherein, the air-flow input Mouthful inlet end be provided with solenoid electric valve, the solenoid electric valve is controlling the supply of the air-flow input port or stop supplying Gas, supply is automatically controlled so as to realize as needed;
Wherein, the annular outer cover part and the bottom of the air cavity housing are fixedly installed elevating mechanism, the lifting Mechanism is fixedly connected with fixing base frame, and the elevating mechanism includes lifting motor, and is fixed with the lifting motor output shaft The threaded rod of connection, and the screw shell being connected with the threaded rod screw thread, the elevating mechanism is adjusting the baking The height of dry gas stream blowing device, it is convenient to being carried on the net so as to be adjusted according to the height of net formula conveyer belt Tealeaves on formula conveyer belt carries out air blowing drying.
By the present invention, closed-loop is inputted due to providing the symmetrical air-flow that can be rotated, it can use single 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 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, emphasis purging is carried out so as to region heavier to moisture as needed, moreover, using this selected direction Reinforcement air-flow, tealeaves slightly can be measured in prolonged technical process stirs, so as to being easy to its bottom surface or Side dries 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 it can then improve tea using penetrating net formula conveyer belt Permeability of the leaf on bottom surface, coordinate this comprehensive air blowing purging drying.The gas not blocked to little obstruction or completely Circulation road is carried out selective close and its windage loss compensated, the even property of the circumferential asymmetry thus, it is possible to correct air-flow.Profit The height for drying airflow blow can also be adjusted with the suitable height of selection as needed with elevating mechanism.Tieing up In the shield stage, rapid purging can be carried out to a plurality of radial direction air blowing air flue by the rotation of air-flow input closed-loop, with Remove the bits shape thing or floccule wherein remained.By setting discrete air-flow input channel component, enable to the air-flow defeated Enter closed-loop to be easily installed and safeguard, and be easily installed motor.The setting of outer rotor causes compact-sized, and can subtract Few transmission link, it is adapted to the driving of air-flow input closed-loop.Whole device stabilized structure is reliable, and stable performance simultaneously is easy to tie up Shield.
Brief description of the drawings
The overall structure by motor driving lifting and the tea drying device with solenoid electric valve that Fig. 1 is the present invention is shown It is intended to.
Fig. 2 is along the cross section structure diagram of the direction of arrow in Fig. 1.
Fig. 3 is the structural representation of elevating mechanism in the present invention.
Embodiment
With reference to Fig. 1-3, the present invention is described in detail.
The tea drying device lifted and with solenoid electric valve, including left and right in structure are driven by motor according to embodiment Symmetrical drying airflow blow 5, the drying airflow blow 5 include being provided with axially extending cylindric air blowing baking The annular body portion 53 of dry passage 50 and it is supported on the annular body portion 53 and accommodates by radial struts 58 The annular outer cover part 54 of the annular body portion 53, it is provided with the annular body portion 53 uniform in the axial direction The a plurality of radial direction air blowing air flue 51 of distribution is so that radial direction of the air-flow along the cylindric air blowing drying channel 50 to be inputted, institute State cylindric air blowing drying channel 50 be used for for carry tealeaves net formula conveyer belt 59 pass through, the annular outer cover part 54 and institute State between annular body portion 53 be annular distribution of air flow chamber 540, inputted for receiving air-flow and by distribution of air flow to institute A plurality of radial direction air blowing air flue 51 is stated, the left and right ends of the distribution of air flow chamber 540 are respectively arranged with mutually to be mirrored in structure Symmetrical revolvable two air-flows input closed-loop 7, wherein, in each in described two air-flow input closed-loops 7 The air-flow input channel 71 of an axial direction is provided with, and the air-flow that right side in closed-loop 7 is inputted for described two air-flows is defeated Enter for closed-loop 7, pass through left side bearing 81 between the left end and the annular body portion 53 of the air-flow input closed-loop 7 Connection and passing on left left side rotation inner seal ring 82 and seal and coordinate in the left side bearing, the air-flow inputs closed-loop Exterior seal ring 73 is rotated between 7 and the annular outer cover part 54 by left side to seal to coordinate;The drying airflow blow dress The left and right sides for putting 5 is respectively fixedly connected with two air-flows for including main body ring part 93 of the mutual specular in structure 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, its Left side is fixedly installed convex extension part 98 to be stretched out towards the cylindric air blowing drying channel 50 so as to be inputted to the air-flow Channel component 9 positions, and each in described two air-flow input channel components 9 is around the periphery of the main body ring part 93 Be respectively arranged with air cavity housing 94 has air-flow defeated so as to be formed between the air cavity housing 94 and the main body ring part 93 The annular air cavity 940 of entrance 941, for described two air-flows input closed-loop 7 in right side air-flow input closed-loop 7 and Speech, its right-hand member are extend into the annular air cavity 940, pass through right bearing 91 between the outer circumference surface of the main body ring part 93 Connection and the right side of the right bearing by right side rotating interior seal circle 92 seal coordinate, and with the air cavity housing 94 Inner peripheral surface rotates exterior seal ring 72 by right side and coordinated to seal;At the left and right ends of the drying airflow blow 5 Symmetrical two motors 8 are respectively arranged with, the motor 8 includes outer rotor 6 and is arranged on the outer rotor 6 Interior inner stator 60, the inner stator 60 are fixed on the upside of the annular outer cover part 54 and the air cavity housing 94, institute Outer rotor 6 is stated to be fixed between the annular outer cover part 54 and the air cavity housing 94 and the periphery of the outer rotor 6 Rotor gear 61 is provided with accordingly to be engaged with being fixedly installed on the gear part 77 at the middle part of air-flow input closed-loop 7, Each air-flow input channel component 9 along central axial direction be provided with tea leaf delivery channel 90 to it is described cylindric Air blowing drying channel 50 is connected and passed through for the net formula conveyer belt 59;Thus, air-flow passes through each air-flow input port 941 Input is so as to the distribution of air flow chamber 540 that arrives via the air-flow input channel 71 in air-flow input closed-loop 7 In, and it is described to being carried in the cylindric air blowing drying channel 50 that arrives then via a plurality of radial direction air blowing air flue 51 Tealeaves on net formula conveyer belt 59 carries 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 air-flow input port 941 Inlet end is provided with solenoid electric valve 79, and the solenoid electric valve 79 is controlling the supply of the air-flow input port 941 or stop Only supply, supply is automatically controlled so as to realize as needed;
Wherein, the annular outer cover part 54 and the bottom of the air cavity housing 94 are fixedly installed elevating mechanism 11, institute Elevating mechanism 11 is stated to be fixedly connected with fixing base frame 12, the elevating mechanism 11 includes lifting motor 29, and with the lifting The threaded rod 27 that the output shaft of motor 29 is fixedly connected, and the screw shell 28 being connected with the screw thread of threaded rod 27, it is described Elevating mechanism 11 is to adjust the height of the drying airflow blow 5, so as to the height according to net formula conveyer belt 59 It is adjusted, the convenient tealeaves to being carried on the net formula conveyer belt 59 carries out air blowing drying.
Alternatively, wherein, the net formula conveyer belt 59 has gas permeability.
Alternatively, wherein, the lifting motor 29 is provided with four and four lifting motors 29 be electrically connected to each other so as to Run or stop simultaneously simultaneously.
Closed-loop is inputted due to providing 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 formed in a certain preferential direction On reinforcement air-flow, that is, the insufflation channel close to the single gas channel often has compared with air volume in the circumferential, so as to 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 its bottom surface or side drying.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 damage of air-flow in the axial direction 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, coordinate this comprehensive air blowing purging drying.The gas channel not blocked to little obstruction or completely selects Property close to and its windage loss is compensated, the even property of the circumferential asymmetry thus, it is possible to correct air-flow.May be used also using elevating mechanism The height for drying airflow blow to be adjusted with the suitable height of selection as needed.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.By setting discrete air-flow input channel component, air-flow input closed-loop is enabled to be easy to pacify Dress and maintenance, and it is easily installed motor.The setting of outer rotor causes compact-sized, and can reduce transmission link, fit The driving of closed-loop should be inputted in the air-flow.
By that can be made within the scope of the invention according to mode of operation various with upper type, those skilled in the art Change.

Claims (3)

1. a kind of drive the tea drying device lifted and with solenoid electric valve, including symmetrical drying in structure by motor Airflow blow(5), the drying airflow blow(5)Including being provided with axially extending cylindric air blowing drying channel (50)Annular body portion(53)And pass through 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 Inputted to direction, the cylindric air blowing drying channel(50)For the net formula conveyer belt for carrying tealeaves(59)Pass through, it is described Annular outer cover part(54)With the annular body portion(53)Between be annular distribution of air flow chamber(540), for receiving Air-flow inputs and 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 End is respectively arranged with revolvable two air-flows input closed-loop of the mutual specular in structure(7), wherein, it is described two Air-flow inputs closed-loop(7)In each in be provided with the air-flow input channel of an axial direction(71), and for described Two air-flows input closed-loop(7)The air-flow input closed-loop on middle right side(7)For, the air-flow inputs closed-loop(7)A left side End and the annular body portion(53)Between pass through left side bearing(81)Connect and pass on left a left side in the left side bearing Side rotates inner seal ring(82)And seal and coordinate, the air-flow inputs 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 fix respectively Be connected with structure mutual specular includes main body ring part(93)Two air-flow input channel components(9), it is right In described two air-flow input channel components(9)In right side air-flow input channel component(9)For, its left side is fixedly installed There is 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 point Air cavity housing is not provided with(94)So as in the air cavity housing(94)With the main body ring part(93)Between formed there is gas Flow input port(941)Annular air cavity(940), closed-loop is inputted for described two air-flows(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 pass through right side rotating interior seal circle on the right side of the right bearing(92)Sealing coordinates, and 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 gas Flow blowing device(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 the ring Shape casing 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 accordingly With being fixedly installed on the air-flow input closed-loop(7)The gear part at middle part(77)Engagement, each air-flow input channel structure Part(9)Central axial direction is provided with tea leaf delivery channel(90)To with the cylindric air blowing drying channel(50)Even Lead to and supply the net formula conveyer belt(59)Pass through;Thus, air-flow passes through each air-flow input port(941)Input so as to via The air-flow inputs closed-loop(7)In the air-flow input channel(71)And the distribution of air flow chamber that arrives(540)In, and after And via a plurality of radial direction air blowing air flue(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 air blowing drying, each motor(8)Outer rotor(6)Corresponding to can driving Air-flow inputs closed-loop(7)Rotate so as to change the air-flow input channel(71)Circumferential position;Wherein, the air-flow input Mouthful(941)Inlet end be provided with solenoid electric valve(79), the solenoid electric valve(79)To control the air-flow input port (941)Supply or stop supply, so as to as needed realize automatically control supply;
Wherein, the annular outer cover part(54)With the air cavity housing(94)Bottom be fixedly installed elevating mechanism(11), The elevating mechanism(11)With fixing base frame(12)It is fixedly connected, the elevating mechanism(11)Including lifting motor(29), and With the lifting motor(29)The threaded rod that output shaft is fixedly connected(27), and with the threaded rod(27)What screw thread was connected Screw shell(28), the elevating mechanism(11)To adjust the drying airflow blow(5)Height, so as to root According to net formula conveyer belt(59)Height be adjusted, it is convenient to being carried on the net formula conveyer belt(59)On tealeaves blown Drying.
2. a kind of as claimed in claim 1 drive the tea drying device lifted and with solenoid electric valve by motor, wherein, institute State net formula conveyer belt(59)With gas permeability.
3. a kind of as claimed in claim 1 drive the tea drying device lifted and with solenoid electric valve by motor, wherein, institute State lifting motor(29)It is provided with four and four lifting motors(29)It is electrically connected to each other so as to while runs or stop simultaneously Only.
CN201510569214.5A 2015-09-09 2015-09-09 It is a kind of that the tea drying device lifted and with solenoid electric valve is driven by motor Active CN105222555B (en)

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107470178A (en) * 2017-08-29 2017-12-15 安徽三和电力技术有限公司 With the color selector dried with material feeding integrated device
CN108902301A (en) * 2018-06-22 2018-11-30 宿松县仙田米业有限责任公司 A kind of rice continuous drying processing equipment

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Publication number Priority date Publication date Assignee Title
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
JP4653257B1 (en) * 2010-10-21 2011-03-16 三和石産株式会社 Crushing and drying equipment for collecting concrete sludge fine powder
CN102288014A (en) * 2011-06-14 2011-12-21 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
EP2450421B1 (en) * 2010-11-03 2014-04-16 BI ENERGY s.r.l. Method for the production of a fuel from waste

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP4653257B1 (en) * 2010-10-21 2011-03-16 三和石産株式会社 Crushing and drying equipment for collecting concrete sludge fine powder
EP2450421B1 (en) * 2010-11-03 2014-04-16 BI ENERGY s.r.l. Method for the production of a fuel from waste
CN102288014A (en) * 2011-06-14 2011-12-21 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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Inventor after: Du Chuangun

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Effective date of registration: 20171113

Address after: 222100 west of administrative center, Ganyu District, Jiangsu, Lianyungang, 14

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Address before: 311815 Zhuji City, Shaoxing Province, the town of second dock Shen village, No. 265

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Effective date of registration: 20211108

Address after: 222100 intersection of Xufu road and Shengshi Road, Qingkou Town, Ganyu District, Lianyungang City, Jiangsu Province

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Address before: 222100 West, 14th floor, administrative center, Ganyu District, Lianyungang City, Jiangsu Province

Patentee before: Ganyu District Productivity Promotion Center, Lianyungang