CN111074727A - Asphalt heating device for road construction - Google Patents
Asphalt heating device for road construction Download PDFInfo
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- CN111074727A CN111074727A CN201911320418.XA CN201911320418A CN111074727A CN 111074727 A CN111074727 A CN 111074727A CN 201911320418 A CN201911320418 A CN 201911320418A CN 111074727 A CN111074727 A CN 111074727A
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- heating
- hollow pipe
- pipe
- box
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/08—Apparatus for transporting and heating or melting asphalt, bitumen, tar, or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses an asphalt heating device for road construction, which comprises a base, wherein supporting seats are fixed above the base, a heating box is arranged between the supporting seats, a feeding assembly is arranged on the heating box, and a heating assembly is also arranged on the base; the supporting seat is rotatably connected with a hollow pipe in the driving assembly, the hollow pipe penetrates through the heating box, a stirring pipe is fixed in the heating box, first through holes are formed in the hollow pipe and the stirring pipe, a first gear is fixed on the hollow pipe, the first gear is meshed with a second gear below the first gear, and the second gear is fixed at the output end of a second motor; still be equipped with the support on the base, be equipped with the auxiliary heating subassembly on the support, and then improved the heating effect and the rate of heating to pitch, and have better functionality.
Description
Technical Field
The invention relates to the field of road construction, in particular to an asphalt heating device for road construction.
Background
The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, has a black surface, and is soluble in carbon disulfide. The asphalt is mainly used in the industries of paint, plastics, rubber and the like and pavement and the like. When paving the road surface, the asphalt needs to be heated firstly to enhance the activity, so that the viscosity of the asphalt can be enhanced, the paving is facilitated, and the paving quality can be improved.
The existing asphalt heating equipment for road maintenance comprises a box body, a supporting rod, wheels, a discharging pipe, a first valve, a stirring device, a heating device and the like; the bottom half evenly is equipped with branch, the branch bottom all is equipped with the wheel, the bottom half right side is equipped with the discharging pipe, be equipped with first valve on the discharging pipe, the box top is equipped with agitating unit, two wall upper portions all are equipped with heating device about in the box, box top left side is equipped with the inlet pipe, this kind of heating device is relatively poor to the heating effect of pitch in the use, pull through the electric heating wire on the box and heat, make heating effect poor, heat time is long, the energy expends greatly.
Disclosure of Invention
The invention aims to provide an asphalt heating device for road construction to solve the existing problems.
In order to achieve the purpose, the invention provides the following technical scheme:
an asphalt heating device for road construction comprises a base, wherein supporting seats are fixed above the base, a heating box is arranged between the supporting seats, a feeding assembly is arranged on the heating box, and a heating assembly is also arranged on the base; the supporting seat is rotatably connected with a hollow pipe in the driving assembly, the hollow pipe penetrates through the heating box, a stirring pipe is fixed in the heating box, first through holes are formed in the hollow pipe and the stirring pipe, a first gear is fixed on the hollow pipe, the first gear is meshed with a second gear below the first gear, and the second gear is fixed at the output end of a second motor; still be equipped with the support on the base, be equipped with the auxiliary heating subassembly on the support.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: the heating box is provided with an outer shell, a heat preservation layer and an inner shell in sequence from outside to inside, the bottom of the heating box is provided with a discharge port, and the discharge port is inserted in the collecting box.
In one alternative: one end of the hollow pipe penetrates through the supporting seat to be connected with the heating assembly, the heating assembly comprises a fan placed on the base, the fan is communicated with the hollow pipe through a hot air pipe, and a heating box is further arranged on the hot air pipe.
In one alternative: the heating assembly further comprises a mounting sleeve fixed on the supporting seat, the hollow pipe penetrates through the supporting seat and is arranged in the mounting sleeve, and the pipe diameter of the hot air pipe is smaller than that of the hollow pipe.
In one alternative: the feeding assembly comprises a feeding sleeve fixed on the heating box, a first limiting block is arranged in the feeding sleeve, a first fixing plate is further fixed in the feeding sleeve, a rotating shaft is rotatably connected to the first fixing plate, and a stirring blade is fixed in the rotating shaft.
In one alternative: the rotating shaft is connected with a driving shaft through a bevel gear set, the driving shaft is fixedly connected with the output end of the first motor, and the driving shaft further penetrates through the clamping block.
In one alternative: the auxiliary heating assembly comprises a protection box body fixed on the support, second limiting blocks are arranged on two sides of the protection box body, a threaded rod is connected between the second limiting blocks in a rotating mode and penetrates through the protection box body, moving blocks are connected to the threaded rod in a threaded mode and are in lap joint with inclined supporting blocks in the protection box body, contact surfaces of the moving blocks and the inclined supporting blocks are inclined planes, and the inclined supporting blocks are fixedly connected with the upper end of the hot air spray head.
In one alternative: the heating box is provided with a second through hole through which a hot air nozzle passes, the hot air nozzle is connected with the hot air box through a connecting pipe, and the threaded rod is further connected with the hollow pipe through a belt.
Compared with the prior art, the invention has the following beneficial effects:
the heat preservation effect can be achieved by arranging the heat preservation layer, the subsequent heating effect on the asphalt is facilitated, the asphalt in the heating box can be stirred and heated through the driving assembly and the heating assembly, the structure is very simple and practical, and the stability is very good; the feeding component above the heating box enables the asphalt to enter the lower part after being stirred, so that the subsequent heating effect on the asphalt is improved, and the heating box has good practicability; and the auxiliary heating component can play a role in auxiliary heating, so that the heating effect is finally improved, and the overall functionality is improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of an auxiliary heating unit according to the present invention.
FIG. 3 is a schematic structural view of the installation sleeve and the hot air duct of the present invention.
FIG. 4 is a schematic view of the connection between the feeder sleeve and the first retaining plate according to the present invention.
Fig. 5 is a perspective view of the heating chamber of the present invention.
Notations for reference numerals: 01-base, 02-supporting base, 03-heating box, 04-feeding component, 05-driving component, 06-heating component, 07-auxiliary heating component, 08-bracket, 31-outer shell, 32-insulating layer, 33-inner shell, 34-discharging port, 35-collecting box, 41-feeding sleeve, 42-first fixing plate, 43-rotating shaft, 44-stirring blade, 45-first limiting block, 46-first motor, 47-driving shaft, 48-bevel gear set, 49-clamping block, 51-hollow tube, 52-first gear, 53-second gear, 54-second motor, 55-stirring tube, 56-first through hole, 61-fan, 62-heating box, 63-hot air tube, 64-mounting sleeve, 71-second limiting block, 72-threaded rod, 73-protective box body, 74-moving block, 75-inclined supporting block, 76-hot air spray head, 77-second through hole, 78-hot air box and 79-belt.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1 to 5, in the embodiment of the invention, an asphalt heating device for road construction comprises a base 01, wherein a supporting seat 02 is fixed above the base 01, and can play a supporting role through the supporting seat 02, so that the stability of a heating process is improved, a heating box 03 is arranged between the supporting seats 02, asphalt is conveniently stirred and heated through the heating box 03, so that the heating effect is improved, a feeding assembly 04 is arranged on the heating box 03, the asphalt enters the heating box 03 through the feeding assembly 04, and meanwhile, the entering asphalt can be stirred first through the feeding assembly 04, so that the mixing effect of the asphalt can be improved, and the subsequent stirring and heating process is facilitated; still be equipped with heating element 06 on the base 01, can pass through hot steam to heating cabinet 03 inside through heating element 06 for heat pitch, very simple and practical.
Further, the heating cabinet 03 is equipped with shell body 31, heat preservation 32 and interior casing 33 by outer to interior in proper order, through be equipped with heat preservation 32 before shell body 31 and interior casing 33, and then can improve the heat preservation effect, finally improved the effect of heating, heat preservation 32 intussuseption is filled with insulation material, insulation material can be heat preservation cotton etc. has very good heat preservation effect, and plays the effect of fixing heat preservation 32 through shell body 31 and interior casing 33 for heat preservation 32 has better stability.
Further, the supporting seat 02 is rotatably connected with the hollow pipe 51 in the driving assembly 05, that is, the hollow pipe 51 can rotate on the supporting seat 02, and the supporting seat 02 can play a supporting role, so that the stability of the hollow pipe 51 is improved, the hollow pipe 51 penetrates through the heating box 03, the stirring pipe 55 is fixed in the heating box 03, and when the hollow pipe 51 rotates, the stirring pipe 55 can be driven to rotate, so that asphalt in the heating box 03 is stirred, and a better heating effect is achieved; the hollow pipe 51 and the stirring pipe 55 are respectively provided with a first through hole 56, and subsequent hot steam can conveniently enter the heating box 03 through the first through holes 56, so that the asphalt can be conveniently heated; the utility model discloses a pitch stirrer, including hollow tube 51, first gear 52, second gear 53, second motor 54, first gear 53, stirring pipe 55, hollow tube 51, first gear 52 is fixed on hollow tube 51, first gear 52 meshes with second gear 53 below, and second gear 53 is fixed at the output of second motor 54, and when second motor 54 during operation, can drive second gear 53 and rotate, and then drive hollow tube 51 fixed with first gear 52 and rotate, and hollow tube 51 drives when rotating and stirs pipe 55 and rotate, and then stirs pitch, and is very simple and practical.
Furthermore, one end of the hollow pipe 51 penetrates through the supporting seat 02 to be connected with the heating assembly 06, and then hot steam is added into the heating box 03 through the heating assembly 06, so that the asphalt is conveniently heated; the heating assembly 06 comprises a fan 61 arranged on the base 01, the fan 61 is communicated with the hollow pipe 51 through a hot air pipe 63, a heating box 62 is further arranged on the hot air pipe 63, the hot air generated by the fan 61 is heated through the heating box 62, then the hot steam is transferred into the hollow pipe 51 through the hot air pipe 63, and then the hot steam is transferred into the heating box 03 through the hollow pipe 51 and the first through hole 56 on the stirring pipe 55, so that the operation is very simple and convenient; the heating assembly 06 further comprises a mounting sleeve 64 fixed on the support base 02, the hollow pipe 51 penetrates through the support base 02 and is arranged in the mounting sleeve 64, and the hot air pipe 63 penetrates through the mounting sleeve 64 and is inserted in the hollow pipe 51, and the hot air pipe plays a supporting role through the mounting sleeve 64; it should be noted that the diameter of the hot air pipe 63 is smaller than the diameter of the hollow pipe 51, the hot air pipe 63 is inserted into the hollow pipe 51, and when the hollow pipe 51 rotates, the hot air pipe 63 is not driven to rotate, so that the use of the hot air pipe 63 is not affected, and the hot air pipe has very good practicability.
Further, the feeding assembly 04 comprises a feeding sleeve 41 fixed on the heating box 03, the asphalt enters the heating box 03 through the feeding sleeve 41, a first limiting block 45 is arranged in the feeding sleeve 41, the speed of the asphalt entering the lower part can be reduced through the first limiting block 45, and the stirring effect can be further improved, a first fixing plate 42 is further fixed in the feeding sleeve 41, a rotating shaft 43 is rotatably connected to the first fixing plate 42, namely the rotating shaft 43 can rotate in the feeding sleeve 41, a stirring blade 44 is fixed on the rotating shaft 43, the asphalt is stirred through the stirring blade 44, and therefore the subsequent heating is facilitated, and the practicability is very good; the rotating shaft 43 is further connected with the driving shaft 47 through a bevel gear set 48, when the driving shaft 47 rotates, the rotating shaft 43 can be driven to rotate, so that the stirring blade 44 can be conveniently driven to rotate, the driving shaft 47 is fixedly connected with the output end of the first motor 46, and when the first motor 46 works, the driving shaft 47 can be driven to rotate, so that the rotating shaft 43 is driven to rotate, and the asphalt is stirred; the driving shaft 47 also penetrates through the clamping block 49, and the driving shaft 47 can be supported by the clamping block 49, so that the stability of the driving shaft 47 in rotation is improved.
Further, heating cabinet 03 bottom is equipped with discharge gate 34, and discharge gate 34 is inserted and is established in collecting box 35, conveniently shifts the pitch in the heating cabinet 03 to taking collecting box 35 through discharge gate 34, and then makes things convenient for the use of follow-up pitch.
Example 2
The base 01 is further provided with a support 08, the support 08 is provided with an auxiliary heating assembly 07, the auxiliary heating assembly 07 can achieve an auxiliary heating function, and the support 08 can fix the auxiliary heating assembly 07, so that the stability of the auxiliary heating assembly 07 is improved; the auxiliary heating assembly 07 comprises a protection box body 73 fixed on the bracket 08, second limit blocks 71 are arranged on two sides of the protection box body 73, a threaded rod 72 is rotatably connected between the second limit blocks 71, and the threaded rod 72 penetrates through the protection box body 73, namely the threaded rod 72 can rotate on the second limit blocks 71; the threaded rod 72 is in threaded connection with a moving block 74, the moving block 74 is in lap joint with a diagonal support block 75 in the protective box body 73, contact surfaces of the moving block 74 and the diagonal support block 75 are inclined planes, when the moving block 74 moves, the diagonal support block 75 can be driven to move in the vertical direction, the diagonal support block 75 is fixedly connected with the upper end of the hot air spray head 76, when the diagonal support block 75 moves in the vertical direction, the hot air spray head 76 can be driven to move in the vertical direction, the height position of the hot air spray head 76 can be adjusted, a second through hole 77 through which the hot air spray head 76 passes is formed in the heating box 03, when the hot air spray head 76 moves in the vertical direction, the hot air spray head can be inserted into the second through hole 77, and asphalt in the heating box 03 can be heated in an auxiliary mode conveniently; the hot air spray head 76 is connected with the hot air box 78 through a connecting pipe, hot air is transferred to the hot air spray head 76 through the hot air box 78 conveniently, the hot air spray head 76 is sprayed into the heating box 03 again, asphalt is heated conveniently, the threaded rod 72 is connected with the hollow pipe 51 through a belt 79, and when the hollow pipe 51 rotates, the threaded rod 72 can be driven to rotate.
The working principle of the invention is as follows: the asphalt enters the heating box 03 after being stirred by the feeding assembly 04, at the moment, the second motor 54 drives the second gear 53 to rotate, the second gear 53 drives the hollow pipe 51 to rotate through the first gear 52, the asphalt in the heating box 03 is stirred through the stirring pipe 55, and the air generated by the fan 61 enters the hollow pipe 51 after being heated, and then enters the heating box 03 through the hollow pipe 51 and the first through hole 56 on the stirring pipe 55 to heat the asphalt; when the hollow pipe 51 rotates, the threaded rod 72 is driven to rotate through the belt 79, and then the moving block 74 is driven to move inside the protective box 73, and then the hot air spray head 76 is driven to move in the vertical direction, and then the hot air spray head 76 is inserted into the second through hole 77 to assist in heating the inside of the heating box 03.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (8)
1. An asphalt heating device for road construction comprises a base (01), wherein supporting seats (02) are fixed above the base (01), and is characterized in that a heating box (03) is arranged between the supporting seats (02), a feeding assembly (04) is arranged on the heating box (03), and a heating assembly (06) is also arranged on the base (01); the supporting seat (02) is rotatably connected with a hollow pipe (51) in the driving assembly (05), the hollow pipe (51) penetrates through the heating box (03) and a stirring pipe (55) is fixed in the heating box (03), the hollow pipe (51) and the stirring pipe (55) are both provided with first through holes (56), a first gear (52) is fixed on the hollow pipe (51), the first gear (52) is meshed with a second gear (53) below, and the second gear (53) is fixed at the output end of a second motor (54); the base (01) is further provided with a support (08), and the support (08) is provided with an auxiliary heating assembly (07).
2. The asphalt heating device for road construction according to claim 1, wherein the heating box (03) is provided with an outer shell (31), an insulating layer (32) and an inner shell (33) from outside to inside in sequence, a discharge port (34) is arranged at the bottom of the heating box (03), and the discharge port (34) is inserted in the collecting box (35).
3. The asphalt heating device for road construction according to claim 1, wherein one end of the hollow pipe (51) passes through the supporting base (02) and is connected with the heating component (06), the heating component (06) comprises a fan (61) placed on the base (01), the fan (61) is communicated with the hollow pipe (51) through a hot air pipe (63), and a heating box (62) is further arranged on the hot air pipe (63).
4. The asphalt heating apparatus for road construction according to claim 3, wherein the heating assembly (06) further comprises a mounting sleeve (64) fixed on the supporting base (02), the hollow pipe (51) is arranged in the mounting sleeve (64) through the supporting base (02), and the diameter of the hot blast pipe (63) is smaller than that of the hollow pipe (51).
5. The asphalt heating device for road construction according to claim 1, wherein the feeding assembly (04) comprises a feeding sleeve (41) fixed on the heating box (03), a first limiting block (45) is arranged in the feeding sleeve (41), a first fixing plate (42) is further fixed in the feeding sleeve (41), a rotating shaft (43) is rotatably connected to the first fixing plate (42), and a stirring blade (44) is fixed on the rotating shaft (43).
6. The asphalt heating device for road construction according to claim 5, wherein the rotating shaft (43) is further connected with a driving shaft (47) through a bevel gear set (48), the driving shaft (47) is fixedly connected with the output end of the first motor (46), and the driving shaft (47) further passes through the clamping block (49).
7. The asphalt heating device for road construction according to claim 1, wherein the auxiliary heating assembly (07) comprises a protective box body (73) fixed on the bracket (08), second limiting blocks (71) are arranged on two sides of the protective box body (73), a threaded rod (72) is rotatably connected between the second limiting blocks (71), the threaded rod (72) penetrates through the protective box body (73), a moving block (74) is in threaded connection with the threaded rod (72), the moving block (74) is in lap joint with inclined supporting blocks (75) in the protective box body (73), contact surfaces of the moving block (74) and the inclined supporting blocks (75) are inclined planes, and the inclined supporting blocks (75) are fixedly connected with the upper end of the hot air spray nozzle (76).
8. The asphalt heating apparatus for road construction according to claim 1, wherein the heating box (03) is provided with a second through hole (77) through which the hot air nozzle (76) passes, the hot air nozzle (76) is connected with the hot air box (78) through a connecting pipe, and the threaded rod (72) is further connected with the hollow pipe (51) through a belt (79).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911320418.XA CN111074727B (en) | 2019-12-19 | 2019-12-19 | Asphalt heating device for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911320418.XA CN111074727B (en) | 2019-12-19 | 2019-12-19 | Asphalt heating device for road construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111074727A true CN111074727A (en) | 2020-04-28 |
| CN111074727B CN111074727B (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911320418.XA Active CN111074727B (en) | 2019-12-19 | 2019-12-19 | Asphalt heating device for road construction |
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| Country | Link |
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| CN (1) | CN111074727B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7905309A (en) * | 1979-07-06 | 1981-01-08 | Bomat Materieel B V | Mfg. asphalt mixt. from old road material - in rotating drum with hollow scoops heated by gases |
| CN204021616U (en) * | 2014-08-21 | 2014-12-17 | 山东天汇防水材料有限公司 | A kind of modified bitumen heating arrangement |
| CN105344277A (en) * | 2015-10-27 | 2016-02-24 | 王明明 | Industrial stirring and drying device |
| CN206201242U (en) * | 2016-11-22 | 2017-05-31 | 东莞市基一核材有限公司 | Particles production agitating device |
| CN206859000U (en) * | 2017-06-20 | 2018-01-09 | 中国路桥工程有限责任公司 | Asphalt case |
| CN207958911U (en) * | 2018-01-11 | 2018-10-12 | 青海第六路桥建设有限公司 | A kind of asphalt heater |
| CN208846878U (en) * | 2018-10-12 | 2019-05-10 | 江西宏大化工有限公司 | Waste residue drying device is used in a kind of production of converted starch |
| CN208975658U (en) * | 2018-10-09 | 2019-06-14 | 安徽海兴生态科技有限公司 | A kind of asphalt stirring device |
-
2019
- 2019-12-19 CN CN201911320418.XA patent/CN111074727B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7905309A (en) * | 1979-07-06 | 1981-01-08 | Bomat Materieel B V | Mfg. asphalt mixt. from old road material - in rotating drum with hollow scoops heated by gases |
| CN204021616U (en) * | 2014-08-21 | 2014-12-17 | 山东天汇防水材料有限公司 | A kind of modified bitumen heating arrangement |
| CN105344277A (en) * | 2015-10-27 | 2016-02-24 | 王明明 | Industrial stirring and drying device |
| CN206201242U (en) * | 2016-11-22 | 2017-05-31 | 东莞市基一核材有限公司 | Particles production agitating device |
| CN206859000U (en) * | 2017-06-20 | 2018-01-09 | 中国路桥工程有限责任公司 | Asphalt case |
| CN207958911U (en) * | 2018-01-11 | 2018-10-12 | 青海第六路桥建设有限公司 | A kind of asphalt heater |
| CN208975658U (en) * | 2018-10-09 | 2019-06-14 | 安徽海兴生态科技有限公司 | A kind of asphalt stirring device |
| CN208846878U (en) * | 2018-10-12 | 2019-05-10 | 江西宏大化工有限公司 | Waste residue drying device is used in a kind of production of converted starch |
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| Publication number | Publication date |
|---|---|
| CN111074727B (en) | 2021-07-20 |
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Effective date of registration: 20210630 Address after: 322000 block B, Yanhu Road North block, Shangxi Town, Yiwu City, Jinhua City, Zhejiang Province Applicant after: Yiwu Luxing Construction Co.,Ltd. Address before: 311800 building 12, kuahujiayuan, Taozhu street, Zhuji City, Shaoxing City, Zhejiang Province Applicant before: Chen Jiayu |
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Address after: 322000 block B, Yanhu Road North block, Shangxi Town, Yiwu City, Jinhua City, Zhejiang Province Patentee after: Yiwu Luxing building materials Co.,Ltd. Address before: 322000 block B, Yanhu Road North block, Shangxi Town, Yiwu City, Jinhua City, Zhejiang Province Patentee before: Yiwu Luxing Construction Co.,Ltd. |