CN107388826B - A kind of manual discharge system with filter residue function - Google Patents
A kind of manual discharge system with filter residue function Download PDFInfo
- Publication number
- CN107388826B CN107388826B CN201710643132.XA CN201710643132A CN107388826B CN 107388826 B CN107388826 B CN 107388826B CN 201710643132 A CN201710643132 A CN 201710643132A CN 107388826 B CN107388826 B CN 107388826B
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- valve body
- discharging
- upper valve
- drive rod
- filter residue
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/0806—Charging or discharging devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/14—Charging or discharging liquid or molten material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/0806—Charging or discharging devices
- F27B2014/0818—Discharging
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanically-Actuated Valves (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The invention discloses a kind of manual discharge system with filter residue function, including hand-operated lifting discharging blocking device and discharging valve body, the hand-operated lifting discharging blocking device includes crank shaft, longitudinal drive rod, lateral drive rod, body is blocked up in elevating lever and discharging, the discharging valve body includes upper valve body and lower valve body, the discharge pipe that the upper valve body is vertically arranged, the lower valve body is horizontally disposed discharge pipe, the inner termination of lower valve body is docked with the lower end vertical connection of upper valve body, the upper valve body top loop is arranged with multiple dumping pits, the anti-slag cover that dumping pit is covered is equipped on upper valve body；The discharging is blocked up body and is mounted in the pipeline on upper valve body top, and the pipeline on the upper valve body top and discharging block up body and seal against each other cooperation, and dumping pit or closing dumping pit can be opened by blocking up moving up and down for body by discharging.The material residue for swimming in melt surface can be effectively isolated with dumping pit by anti-slag cover, such material residue would not be discharged away by dumping pit.
Description
Technical field
The present invention relates to a kind of Industrial Stoves fields, and in particular to a kind of manual discharge system with filter residue function.
Background technique
Currently, metal molten furnace body is welded by steel plate and fashioned iron, and is equipped with respective burner, melting chamber and guarantor
Have molten aluminum circulation passage between greenhouse, when work, the molten aluminum being melted continuously flows into moist closet from melting chamber, flows into
For the molten aluminum of moist closet in moist closet after temperature raising reaches using temperature, the fire clay for manually disclosing the material mouth that begins to rehearse carries out discharge.
Further more, the discharge port of metal molten furnace is generally manufactured with refractory cement or graphite material, frequently with metal plug outside
Cover that asbestos dixie cup plug is stifled, operator fills a root long to avoid the high temperature of holding furnace fire door behind cone-shaped metal plug
Long handle, nevertheless, locating working environment is still quite severe, in plug fashion of moving, there is scalded by splashing melt
Danger.Operator holds long handle plug, and remote-controlled operation movement is unstable, and asbestos dixie cup is easy to fall off, and plug easy to damage or
Discharge port, therefore, the mechanism for seeking to substitute manual work are necessary.
The discharge port of current metal molten furnace is other than the defect that above-mentioned use manually blocks, and there is also metal molten furnaces
Discharge port do not have a filter residue function, metal block thawing furnace be heated melt after can generate many floating material residues, such as aluminium
Many material residues can also be generated by melting refining process, and worker is generally leaked using strainer to scoop out by material residue, in discharge process inevitably
It has material residue directly to be excluded, material residue, which can be blended in molten metal, is cast use, the workpiece meeting for being cast out in this way
Properties of product, the components especially used in military project space flight are seriously affected, so how to effectively prevent material residue with melt quilt
Drawing off together is a urgent problem to be solved.
Summary of the invention
The purpose of the present invention is to overcome the shortage of prior art, and it is an object of the present invention to provide a kind of with the manual of filter residue function
Discharge system solves existing metal molten furnace dumping pit plugging operations inconvenience, and to operating personnel, there are dangers, and do not have
There is the problem of material residue filtering function.
The present invention is achieved through the following technical solutions:
A kind of manual discharge system with filter residue function, including hand-operated lifting discharging blocking device and discharging valve body, institute
Stating hand-operated lifting discharging blocking device includes that body is blocked up in crank shaft, longitudinal drive rod, lateral drive rod, elevating lever and discharging, described
Crank shaft is arranged on furnace body, and the crank shaft is equipped with turbine, and the longitudinal direction drive rod is vertically set on furnace body, Zong Xiangchuan
The upper end of lever is equipped with longitudinal transmission umbrella tooth, and the lower end of longitudinal drive rod is equipped with worm screw, and the worm screw and turbine intermeshing pass
Dynamic, the transverse direction drive rod is horizontally set on furnace body, lateral drive rod both ends be respectively equipped with first laterally transmission umbrella tooth and
Second lateral transmission umbrella tooth, the described first lateral transmission umbrella tooth and longitudinal direction transmission umbrella tooth are intermeshed and are driven, on the elevating lever
End thread is connected with lifting and driving umbrella tooth, the lifting and driving umbrella tooth and the second laterally transmission umbrella tooth intermeshing transmission, institute
It states the stifled body of discharging and is mounted on elevating lever bottom end；
The discharging valve body includes upper valve body and lower valve body, the discharge pipe that the upper valve body is vertically arranged, under described
Valve body is horizontally disposed discharge pipe, and the inner termination of lower valve body is docked with the lower end vertical connection of upper valve body, the upper valve
Body top loop is arranged with multiple dumping pits, and the anti-slag cover that dumping pit is covered is equipped on upper valve body；
The discharging is blocked up body and is mounted in the pipeline on upper valve body top, and body phase is blocked up in pipeline and the discharging on the upper valve body top
Mutually sealing cooperation, dumping pit or closing dumping pit can be opened by blocking up moving up and down for body by discharging.
Further, the lower valve body outer end is equipped with connecting flange.
Further, gas vent is equipped at the top of the anti-slag cover, the gas vent is equipped with exhaust pipe.
Further, the lower end of the upper valve body is equipped with support column.
Further, the discharging valve body and the stifled body of discharging are all made of 2520 stainless steels and are made.
Further, multiple sealing rings are equipped with outside the lower valve body.
Further, the hollow distance of the axle center of the lower valve body and dumping pit is 70mm-80mm.
Compared with prior art, the present invention having the following advantages and benefits:
1, a kind of manual discharge system with filter residue function of the present invention, discharging of the invention first block form and are different from
Existing closure prevents, and can be effectively reduced using the structure type blocked from furnace interior by this structure type
The intracorporal high temperature melting liquid of furnace prevents pyrosol due to blocking safety accident caused by failure the pressure of discharge port；
2, a kind of manual discharge system with filter residue function of the present invention, by by the axle center of the lower valve body of discharging main channel
Hollow distance with dumping pit is 70mm-80mm, can keep at least possessing 70mm-80mm metal molten liquid in molten bath, pass through
Experiment show that it is opposite very few with no melt or melt that there are a certain amount of melts in molten bath, is holding in molten bath at least
Possess the metal molten efficiency that 20-30% can be improved in 70mm-80mm metal molten liquid；
3, discharging main channel will be equipped with lower valve body, lower valve by a kind of manual discharge system with filter residue function of the present invention
Body is made of the channel made of being poured relatively with existing discharge port using castable refractory using 2520 stainless steels, this
The lower valve body channel of invention is sturdy and durable, not cracky, frequently results in breakage since discharge port is frequently occluded operation；
4, a kind of manual discharge system with filter residue function of the present invention is equipped with covered anti-of dumping pit on upper valve body
Slag cover, this is one of inventive point of the invention, can be had the material residue for swimming in melt surface with dumping pit by anti-slag cover
Effect isolation, such material residue would not be discharged away by dumping pit；
5, a kind of manual discharge system with filter residue function of the present invention is equipped with gas vent, the row at the top of anti-slag cover
Stomata is equipped with exhaust pipe and the unsmooth problem of solution discharge often occurs, by testing and grinding repeatedly in the experimental stage of the invention
Study carefully, be the blocking due to anti-slag cover, in dumping pit discharging, vacuum pressure is formd in anti-slag cover, leads to not smooth drain,
So passing through the setting exhaust pipe very good solution above problem；
6, a kind of manual discharge system with filter residue function of the present invention, the hand-operated lifting discharging that the present invention designs block dress
It sets, hand-operated lifting discharging blocking device blocks up body using crank shaft, longitudinal drive rod, lateral drive rod, elevating lever and discharging, above-mentioned
The block system that component is constituted, it is easy to control, it is structurally reasonable, block it is high-efficient, still can be in the case where no power source
The closure or unlatching of discharge port are completed by manually facilitating.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of the manual discharge system with filter residue function of the present invention；
Fig. 2 is the structural schematic diagram of hand-operated lifting discharging blocking device of the present invention；
Fig. 3 is the structural schematic diagram of discharging valve body of the present invention；
Fig. 4 is that a kind of installation condition side view structure of the manual discharge system with filter residue function of the present invention on furnace body is shown
It is intended to；
Fig. 5 is that a kind of installation condition front view structure of the manual discharge system with filter residue function of the present invention on furnace body is shown
It is intended to；
Label and corresponding parts title in attached drawing:
1- hand-operated lifting discharging blocking device, 2- discharging valve body；
3- crank shaft, the longitudinal direction 4- drive rod；
5- transverse direction drive rod, 6- elevating lever；
Body, 8- lifting and driving umbrella tooth are blocked up in 7- discharging；
9- furnace body, 10- second are laterally driven umbrella tooth；
11- upper valve body, 12- lower valve body；
13- dumping pit, 14- anti-slag cover；
15- connecting flange, 16- gas vent；
17- exhaust pipe, 18- support column；
19- sealing ring, 20- turbine；
21- is longitudinally driven umbrella tooth, 22- worm screw；
23- first is laterally driven umbrella tooth.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment
As shown in Figs. 1-5, the present invention includes hand-operated lifting discharging blocking device 1 and discharging valve body 2, and the hand-operated lifting unloads
Expect that blocking device 1 includes that body 7, longitudinal drive rod are blocked up in crank shaft 3, longitudinal drive rod 4, lateral drive rod 5, elevating lever 6 and discharging
4, lateral drive rod 5 is by fixing sleeve limit on furnace body 9, and the crank shaft 3 is arranged on furnace body 9, on the crank shaft 3
Equipped with turbine 20, the longitudinal direction drive rod 4 is vertically set on furnace body 9, and the upper end of longitudinal drive rod 4 is equipped with longitudinal transmission umbrella tooth
21, the lower end of longitudinal drive rod 4 is equipped with worm screw 22, and the worm screw 22 is driven with the intermeshing of turbine 20, the transverse direction drive rod 5
It is horizontally set on furnace body 9, is respectively equipped with first at lateral 5 both ends of drive rod and is laterally driven umbrella tooth 23 and the second lateral transmission umbrella
Tooth 10, described first is laterally driven umbrella tooth 23 and longitudinal transmission umbrella tooth 21 intermeshing transmission, the 6 upper end screw thread of elevating lever
It is connected with lifting and driving umbrella tooth 8, the lifting and driving umbrella tooth 8 and the second laterally transmission umbrella tooth 10 intermeshing transmission, it is described to unload
Expect that stifled body 7 is mounted on 6 bottom end of elevating lever；The discharging blocks up body 7 and is mounted on 6 bottom end of elevating lever；Elevating lever 6 on furnace body by setting
Mounting hole limit is set, can only be moved up and down.
The discharging valve body 2 is including upper valve body 11 and lower valve body 12, the discharge pipe that the upper valve body 11 is vertically arranged,
The lower valve body 12 is horizontally disposed discharge pipe, the inner termination of lower valve body 12 and the lower end vertical connection pair of upper valve body 11
It connects, 11 top loop of upper valve body is arranged with multiple dumping pits 13, and the anti-slag that dumping pit 13 is covered is equipped on upper valve body 11
Cover 14；Generally two layers of setting of dumping pit 13, every layer is equipped with 4 discharge ports.
The discharging blocks up body 7 and is mounted in the pipeline on 11 top of upper valve body and (is equivalent to piston cylinder), on the upper valve body 11
The pipeline in portion and discharging block up body 7 (being equivalent to piston) and seal against each other cooperation, and discharging can be opened by blocking up moving up and down for body 7 by discharging
Dumping pit 13 is closed in hole 13.The bottom end that body 7 is blocked up in discharging is equipped with conehead, convenient for blocking.
In use, shake crank shaft 3, crank shaft 3 rotate synchronous drive turbine 20 rotate, turbine 20 by with 22 phase of worm screw
Mutually engaged transmission drives longitudinal rotation of drive rod 4 again, and longitudinal drive rod 4 is laterally driven umbrella by longitudinal umbrella tooth 21 and first that is driven
The intermeshing of tooth 23 is driven and lateral drive rod 5 is driven to rotate, and lateral drive rod 5 by the second lateral transmission umbrella tooth 10 and rises again
Drop transmission umbrella tooth intermeshing is driven and elevating lever 6 is driven to move up and down, and when elevating lever 6 is promoted, elevating lever 6 just be will drive
Discharging blocks up body 7 and promotes unlatching dumping pit 13, and when elevating lever 6 declines, elevating lever 6 drives discharging to block up body 7 and blocks dumping pit 13.
Cylinder is controlled by the control valve of cylinder, when the elongation of the telescopic arm of cylinder, elevating lever 6 will be elevated, and work as gas
When the telescopic arm of cylinder is shunk, elevating lever 6 will be lowered by, and elevating lever 6 drives discharging to block up body 7 and blocks dumping pit 13.
12 outer end of lower valve body is equipped with connecting flange 15.It can be connect with chute by connecting flange 15, pass through chute
It will be in molten metal transfer material packet.
Gas vent 16 is equipped at the top of the anti-slag cover 14, the gas vent 16 is equipped with exhaust pipe 17.
The lower end of the upper valve body 11 is equipped with support column 18.Setting support column 18 be in order to support discharging valve body 2 because
In blocking, elevating lever 6 has a extruding force to discharging valve body 2, and discharging valve body 2 is prevented to be damaged, and improves making for whole discharge valve
Use the period.
The discharging valve body 2 and the stifled body 7 of discharging are all made of 2520 stainless steels and are made.
Multiple sealing rings 19 are equipped with outside the lower valve body 12.By the setting of sealing ring 19, can make lower valve body 12 with
The castable of discharge port connects stronger sealing, prevents high-temperature metal melt from oozing out from the side wall of lower valve body 12.
The axle center of the lower valve body 12 and the hollow distance of dumping pit 13 are 70mm-80mm.
A kind of manual discharge system with filter residue function of the present invention, discharging of the invention first block form and are different from now
Some closure prevent, and furnace can be effectively reduced by this structure type using the structure type blocked from furnace interior
Intracorporal high temperature melting liquid prevents pyrosol due to blocking safety accident caused by failure the pressure of discharge port；
By being 70mm-80mm by the hollow distance in the axle center of the lower valve body of discharging main channel and dumping pit, can keep
At least possess 70mm-80mm metal molten liquid in molten bath, obtained by experiment, in molten bath there are a certain amount of melt it is opposite with
There is no melt or melt very few, at least possesses 70mm-80mm metal molten liquid in molten bath holding and can be improved 20-30%'s
Metal molten efficiency；
Discharging main channel will be equipped with to lower valve body, lower valve body be made of using 2520 stainless steels, it is opposite with existing discharging
Channel made of mouth is poured using castable refractory, lower valve body channel of the invention is sturdy and durable, not cracky, due to unloading
Material mouth is frequently occluded operation and frequently results in breakage；
The anti-slag cover that dumping pit is covered is equipped on upper valve body, this is one of inventive point of the invention, passes through anti-slag cover
The material residue for swimming in melt surface can be effectively isolated with dumping pit, such material residue would not be discharged out by dumping pit
It goes；
Gas vent is equipped at the top of anti-slag cover, the gas vent is equipped with exhaust pipe, in the experimental stage of the invention, often goes out
The unsmooth problem of existing solution discharge is the blocking due to anti-slag cover by testing and studying repeatedly, in dumping pit discharging,
Vacuum pressure is formd in anti-slag cover, leads to not smooth drain, so passing through the setting exhaust pipe very good solution above problem；
The hand-operated lifting discharging blocking device that the present invention designs, hand-operated lifting discharging blocking device use crank shaft, longitudinal direction
Body is blocked up in drive rod, lateral drive rod, elevating lever and discharging, and the block system that above-mentioned component is constituted is easy to control, structurally reasonable,
Block it is high-efficient, in the case where no power source, still can by manually facilitate complete discharge port closure or unlatching.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (7)
1. a kind of manual discharge system with filter residue function, including hand-operated lifting discharging blocking device (1) and discharging valve body
(2), it is characterised in that: the hand-operated lifting discharging blocking device (1) includes crank shaft (3), longitudinal drive rod (4), laterally passes
Body (7) are blocked up in lever (5), elevating lever (6) and discharging, and the crank shaft (3) is arranged on furnace body (9), are set on the crank shaft (3)
Have turbine (20), the longitudinal direction drive rod (4) is vertically set on furnace body (9), and the upper end of longitudinal drive rod (4) is equipped with longitudinal pass
The lower end of dynamic umbrella tooth (21), longitudinal drive rod (4) is equipped with worm screw (22), and the worm screw (22) and turbine (20) intermeshing pass
Dynamic, the transverse direction drive rod (5) is horizontally set on furnace body (9), is respectively equipped with first at lateral drive rod (5) both ends and laterally passes
Dynamic umbrella tooth (23) and the second laterally transmission umbrella tooth (10), described first, which is laterally driven umbrella tooth (23), is driven umbrella tooth (21) phase with longitudinal
Mutually engaged transmission, elevating lever (6) upper end is threaded with lifting and driving umbrella tooth (8), the lifting and driving umbrella tooth (8) with
Second is laterally driven umbrella tooth (10) intermeshing transmission, and the discharging blocks up body (7) and is mounted on elevating lever (6) bottom end；
The discharging valve body (2) includes upper valve body (11) and lower valve body (12), the discharging that the upper valve body (11) is vertically arranged
Pipeline, the lower valve body (12) are horizontally disposed discharge pipe, the inner termination of lower valve body (12) and the lower end of upper valve body (11)
Head vertical connection docking, upper valve body (11) top loop are arranged with multiple dumping pits (13), and being equipped on upper valve body (11) will
The covered anti-slag cover (14) of dumping pit (13)；
The discharging is blocked up body (7) and is mounted in the pipeline on upper valve body (11) top, the pipeline on upper valve body (11) top with unload
Expect that stifled body (7) seal against each other cooperation, dumping pit (13) or closing dumping pit can be opened by blocking up moving up and down for body (7) by discharging
(13)。
2. a kind of manual discharge system with filter residue function according to claim 1, it is characterised in that: the lower valve body
(12) outer end is equipped with connecting flange (15).
3. a kind of manual discharge system with filter residue function according to claim 1, it is characterised in that: the anti-slag cover
(14) top is equipped with gas vent (16), and the gas vent (16) is equipped with exhaust pipe (17).
4. a kind of manual discharge system with filter residue function according to claim 1, it is characterised in that: the upper valve body
(11) lower end is equipped with support column (18).
5. a kind of manual discharge system with filter residue function according to claim 1, it is characterised in that: the discharge valve
Body (2) and discharging stifled body (7) are all made of 2520 stainless steels and are made.
6. a kind of manual discharge system with filter residue function according to claim 1, it is characterised in that: the lower valve body
(12) multiple sealing rings (19) are equipped with outside.
7. a kind of manual discharge system with filter residue function according to claim 1-6, it is characterised in that: institute
The hollow distance in the axle center and dumping pit (13) of stating lower valve body (12) is 70mm-80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710643132.XA CN107388826B (en) | 2017-07-31 | 2017-07-31 | A kind of manual discharge system with filter residue function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710643132.XA CN107388826B (en) | 2017-07-31 | 2017-07-31 | A kind of manual discharge system with filter residue function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107388826A CN107388826A (en) | 2017-11-24 |
| CN107388826B true CN107388826B (en) | 2019-01-22 |
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ID=60344258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710643132.XA Active CN107388826B (en) | 2017-07-31 | 2017-07-31 | A kind of manual discharge system with filter residue function |
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| CN (1) | CN107388826B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201170322Y (en) * | 2007-12-07 | 2008-12-24 | 贵阳铝镁设计研究院 | Device for controlling on-off of two man ladle aspiration mouth |
| CN201992175U (en) * | 2010-12-20 | 2011-09-28 | 西安航天远征流体控制股份有限公司 | Pneumatic slag discharge valve |
| CN202484345U (en) * | 2012-03-14 | 2012-10-10 | 伯特利阀门集团有限公司 | Slag locking valve |
| CN103398195A (en) * | 2013-07-01 | 2013-11-20 | 台州中恒机械有限公司 | Material supplying backflow safety valve |
| CN103644739A (en) * | 2013-12-17 | 2014-03-19 | 广西南宁市蓝天电极材料有限公司 | Discharge port structure of smelting furnace |
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2017
- 2017-07-31 CN CN201710643132.XA patent/CN107388826B/en active Active
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| CN107388826A (en) | 2017-11-24 |
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Effective date of registration: 20181122 Address after: 225800 Science and Technology Venture Park, Baoying Economic Development Zone, Yangzhou City, Jiangsu Province (No. 1 Beiyuan Road) Applicant after: Yangzhou Shuangfa Electrical and Mechanical Co., Ltd. Address before: 610110 Chengdu, Longquanyi, Sichuan Province, Longquanyi District, 30 large plane road, Shangdong sunshine phase 1 1 story 63 Applicant before: CHENGDU ZHONGJI YINGKE SCIENCE & TECHNOLOGY CO., LTD. |
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