CN113089423B - Feeding device for totally-enclosed aggregate bin of asphalt mixing station - Google Patents
Feeding device for totally-enclosed aggregate bin of asphalt mixing station Download PDFInfo
- Publication number
- CN113089423B CN113089423B CN202110497037.XA CN202110497037A CN113089423B CN 113089423 B CN113089423 B CN 113089423B CN 202110497037 A CN202110497037 A CN 202110497037A CN 113089423 B CN113089423 B CN 113089423B
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- Prior art keywords
- fixed
- material stirring
- plate
- cabin body
- bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010426 asphalt Substances 0.000 title claims abstract description 27
- 238000002156 mixing Methods 0.000 title claims abstract description 18
- 238000003756 stirring Methods 0.000 claims description 68
- 239000000463 material Substances 0.000 claims description 48
- 238000007599 discharging Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 238000011068 loading method Methods 0.000 abstract description 8
- 230000007306 turnover Effects 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000003031 feeding effect Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1009—Plant wherein type or construction of the mixer are irrelevant
-
- 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
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1059—Controlling the operations; Devices solely for supplying or proportioning the ingredients
- E01C19/1068—Supplying or proportioning the ingredients
- E01C19/1072—Supplying or proportioning the ingredients the solid ingredients
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention relates to the field of machinery, in particular to a feeding device. The utility model provides a feedway that is used for totally enclosed aggregate storehouse of pitch mixing station, includes the feedway body, and the feedway body includes half sunken cabin body, and half sunken cabin body is including setting up the upper portion cabin body above ground, setting up the lower part cabin body below ground. According to the invention, through the design, the feeding device of the totally-enclosed aggregate bin for the asphalt mixing station is provided, the problem of feeding aggregate in the bin body from one end to the other end is solved, the situations of dropping, scattering, leaking and dust raising of the aggregate in the asphalt mixing station in the processes of turnover, loading and feeding are reduced, the aggregate turnover, loading and feeding effects in the aggregate bin are improved, the cleaning and environment-friendly effects are achieved, and the aim of clean production is fulfilled; the uninterrupted unmanned continuous operation of the operation area is realized, the labor cost is reduced, and the operation efficiency is ensured.
Description
Technical Field
The invention relates to the field of machinery, in particular to a feeding device.
Background
The asphalt mixing station is complete equipment for mass production of asphalt, can produce asphalt mixture, modified asphalt mixture and colored asphalt mixture, is necessary equipment for constructing highways, grade highways, municipal roads, airports and ports, and the feeding device of the aggregate bin is an important component part of the asphalt mixing station, however, the existing feeding device has serious dripping, scattering, leaking and dust raising in the processes of turnover, loading and feeding; meanwhile, the existing feeding device often adopts a traditional internal combustion engine driven loader to load aggregate and carry the aggregate by a belt, has high cost, and has the defects of low operation efficiency, large dust winding, large engine noise, pollution of tail gas emission to the atmosphere and the like.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
The invention aims to provide a feeding device for a totally-enclosed aggregate bin of an asphalt mixing station, which aims to solve at least one technical problem.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The feeding device for the totally-enclosed aggregate bin of the asphalt mixing station comprises a feeding device body, and is characterized in that the feeding device body comprises a semi-submerged cabin body, the semi-submerged cabin body comprises an upper cabin body arranged above the ground and a lower cabin body arranged below the ground, and the lower cabin body is arranged below the upper cabin body;
A traveling crane bracket and a material shifting device are arranged in the upper cabin body, a traveling crane for switching the bin is arranged above the traveling crane bracket, and the traveling crane is in sliding connection with the traveling crane bracket;
the material stirring device is arranged below the travelling crane and comprises a material stirring bracket, the material stirring bracket is fixed on the travelling crane through a lifting device, chain wheels are arranged on two sides of the material stirring bracket, a plate chain is arranged on the chain wheels, and a material stirring plate is fixed on the plate chain;
the lower part of one side of the stirring device is provided with a collecting hopper, the lower part of the collecting hopper is provided with a belt conveyer, and the collecting hopper and the belt conveyer are both arranged in the lower cabin.
The travelling crane support comprises a supporting upright post, a sliding rail is erected on the upper portion of the supporting upright post, a pulley matched with the sliding rail is arranged on the lower portion of the travelling crane, and the travelling crane is connected with the travelling crane support in a sliding mode.
The lifting device comprises two groups of lifting components which are respectively arranged at two sides of the travelling crane;
The lifting assembly comprises a first auxiliary arm, a second auxiliary arm and a lifting oil cylinder, wherein the upper part of the first auxiliary arm is fixed on the travelling crane through a first rotating shaft, the lower part of the first auxiliary arm is connected with the upper part of the second auxiliary arm through a second rotating shaft, the lower part of the second auxiliary arm is fixed on the stirring support through a third rotating shaft, the upper part of the lifting oil cylinder is fixed on the travelling crane through a fourth rotating shaft, and the lower part of the lifting oil cylinder is fixed on the second auxiliary arm through a fifth rotating shaft.
The belt conveyor comprises a first belt conveyor and a second belt conveyor, the first belt conveyor comprises a discharging belt driven by a variable frequency motor, the second belt conveyor comprises a collecting belt, and the collecting belt is arranged below one side part of the discharging belt.
The sprocket comprises a sprocket rotating shaft which is fixed to a rotating shaft mounting bracket;
the material stirring device comprises a buffer spring, one side part of the buffer spring is fixed on the material stirring bracket, and the other side part of the buffer spring is fixed on the rotating shaft mounting bracket.
The material stirring plate comprises a material stirring block and a material stirring block mounting base, the material stirring block mounting base comprises a vertical plate and a transverse plate, and the lower part of the vertical plate is fixed to one side part of the transverse plate;
The transverse plate is fixed on the plate chain, the material stirring block is fixed on the upper part of the vertical plate through a bolt, the material stirring block is arranged on the vertical plate close to the transverse plate, and the upper end part of the material stirring block is higher than the upper end part of the vertical plate. The transverse plate and the vertical plate adopt an integrated structure, and the material stirring block is fixed on the vertical plate through bolts.
The chain wheel comprises chain wheel teeth used for being meshed with chain links of the plate chain, a strip-shaped opening is formed in the middle of the chain wheel teeth, and a straight line where the length direction of the strip-shaped opening is located penetrates through the circle center of the chain wheel.
The upper cabin body comprises at least four walls, the walls are made of concrete, the upper cabin body is surrounded by at least four walls, and a roof made of steel plates is arranged on the upper portion of the walls.
According to the invention, through the design, the feeding device of the totally-enclosed aggregate bin for the asphalt mixing station is provided, the problem of feeding aggregate in the bin body from one end to the other end is solved, the situations of dropping, scattering, leaking and dust raising of the aggregate in the asphalt mixing station in the processes of turnover, loading and feeding are reduced, the aggregate turnover, loading and feeding effects in the aggregate bin are improved, the cleaning and environment-friendly effects are achieved, and the aim of clean production is fulfilled; the uninterrupted unmanned continuous operation of the operation area is realized, the labor cost is reduced, and the operation efficiency is ensured.
Drawings
FIG. 1 is a schematic view of a part of the structure of the present invention;
FIG. 2 is a schematic view of a portion of the structure of the sprocket of the present invention;
fig. 3 is a schematic view of a part of the structure of the collecting hopper of the present invention.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings.
As shown in fig. 1 to 3, a feeding device for a totally enclosed aggregate bin of an asphalt mixing station comprises a feeding device body, wherein the feeding device body comprises a semi-submerged cabin body, the semi-submerged cabin body comprises an upper cabin body arranged above the ground and a lower cabin body arranged below the ground, and the lower cabin body is arranged below the upper cabin body; a traveling crane bracket and a material shifting device are arranged in the upper cabin body, a traveling crane for switching the bin is arranged above the traveling crane bracket, and the traveling crane is in sliding connection with the traveling crane bracket; a stirring device is arranged below the travelling crane, the stirring device comprises a stirring bracket 3, the stirring bracket is fixed on the travelling crane through a lifting device, chain wheels 7 are arranged on two sides of the stirring bracket, a plate chain 4 is arranged on the chain wheels, and a stirring plate is fixed on the plate chain; the lower part of one side of the material stirring device is provided with a collecting hopper 11, the lower part of the collecting hopper is provided with a belt conveyor, and the collecting hopper and the belt conveyor are arranged in the lower cabin body. According to the invention, through the design, the feeding device of the totally-enclosed aggregate bin for the asphalt mixing station is provided, the problem of feeding aggregate in the bin body from one end to the other end is solved, the situations of dropping, scattering, leaking and dust raising of the aggregate in the asphalt mixing station in the processes of turnover, loading and feeding are reduced, the aggregate turnover, loading and feeding effects in the aggregate bin are improved, the cleaning and environment-friendly effects are achieved, and the aim of clean production is fulfilled; the uninterrupted unmanned continuous operation of the operation area is realized, the labor cost is reduced, and the operation efficiency is ensured.
During operation, asphalt aggregate is piled up on one side in the upper cabin, the lower cabin is arranged below the other side in the upper cabin, the bin is adjusted by moving the travelling crane, one side of the stirring device is located above the asphalt aggregate needing to be circulated, the stirring device is lowered by the lifting device, the driving plate chain of the chain wheel rotates, the stirring plate on the plate chain drives the asphalt aggregate to travel to the collecting hopper, the stirred asphalt aggregate falls into the collecting hopper from the stirring device, and the asphalt aggregate is conveyed out of the bin by the belt conveyor.
The travelling crane support comprises a supporting upright post, a sliding rail is erected on the upper portion of the supporting upright post, a pulley matched with the sliding rail is arranged on the lower portion of the travelling crane, and the travelling crane is connected with the travelling crane support in a sliding manner. When the device is specifically arranged, a plurality of support columns are respectively arranged at equal intervals on two sides in the upper cabin body, the sliding rail is supported by the support columns, and the position of the material stirring device is convenient to move and adjust by matching the pulleys and the sliding rail.
The lifting device comprises two groups of lifting components which are respectively arranged at two sides of the travelling crane; the lifting assembly comprises a first auxiliary arm, a second auxiliary arm 2 and a lifting oil cylinder 1, wherein the upper part of the first auxiliary arm is fixed on a travelling crane through a first rotating shaft, the lower part of the first auxiliary arm is connected with the upper part of the second auxiliary arm through a second rotating shaft, the lower part of the second auxiliary arm is fixed on a material stirring bracket through a third rotating shaft, the upper part of the lifting oil cylinder is fixed on the travelling crane through a fourth rotating shaft, and the lower part of the lifting oil cylinder is fixed on the second auxiliary arm through a fifth rotating shaft. The lifting cylinder is a hydraulic executive component which converts hydraulic energy into mechanical energy, so that the lifting and descending effects of the material stirring device are ensured; when the material stirring device works, the force acting on the material stirring device is transmitted and dispersed to the main beam and the supporting upright post of the travelling crane through the cooperation of the first auxiliary arm and the second auxiliary arm, and the effect of vertical movement of the material stirring device is ensured.
The belt conveyor comprises a first belt conveyor 9 and a second belt conveyor 10, wherein the first belt conveyor comprises a discharging belt driven by a variable frequency motor, the second belt conveyor comprises a collecting belt, and the collecting belt is arranged below one side part of the discharging belt. The length direction of the aggregate belt is perpendicular to the length direction of the discharge belt. The aggregate hopper collects asphalt aggregates conveyed to the tail end by the stirring device, the conveying efficiency is convenient to adjust according to the stirring speed of the stirring device through a discharging belt driven by a variable frequency motor, and then the materials in the aggregate hopper can be uniformly conveyed to the aggregate belt, and then conveyed to a drying unit through the aggregate belt for subsequent treatment. The belt of the belt conveyor is driven by a motor, so that the traditional loading and feeding mode of the loader is replaced, the electric driving clean environment-friendly energy is changed, and the problem of diesel exhaust emission pollution is solved.
The chain wheel comprises a chain wheel rotating shaft which is fixed on the rotating shaft mounting bracket; the material stirring device comprises a buffer spring, one side part of the buffer spring is fixed on the material stirring bracket, and the other side part of the buffer spring is fixed on the rotating shaft mounting bracket. The buffer spring is utilized to play a buffering effect when the material stirring device stirring, so that the situation that the material stirring device is blocked is reduced, and the use effect of the material stirring device is ensured.
The material stirring plate comprises a material stirring block 5 and a material stirring block mounting base 8, wherein the material stirring block mounting base comprises a vertical plate and a transverse plate, and the lower part of the vertical plate is fixed on one side part of the transverse plate; the transverse plate is fixed on the plate chain, the stirring block is fixed on the upper part of the vertical plate through a bolt, the stirring block is arranged on the vertical plate close to the transverse plate, and the upper end part of the stirring block is higher than the upper end part of the vertical plate. The transverse plate and the vertical plate adopt an integrated structure, and the material stirring block is fixed on the vertical plate through bolts. The poking block can be made of wear-resistant materials. The poking block is fixed on the vertical plate through the bolts, so that the poking block is convenient to replace, the whole poking plate is prevented from being replaced, the maintenance cost is reduced, and the use effect of the poking plate is ensured.
In order to ensure the transmission effect of the chain wheel, the chain wheel comprises chain wheel teeth for engaging with chain links of the connecting plate chain, a strip-shaped opening is arranged in the middle of the chain wheel teeth, and a straight line where the length direction of the strip-shaped opening is positioned penetrates through the circle center of the chain wheel.
The upper cabin body comprises at least four walls, the walls are made of concrete, the upper cabin body is surrounded by at least four walls, and a roof made of steel plates is arranged on the upper portion of the walls. The upper cabin body constructed by the wall body and the roof has a better sealing effect; meanwhile, compared with a vertical steel plate cabin, the semi-submerged concrete cabin has longer service life.
Finally, it should be noted that: the present invention is not limited to the preferred embodiments, but can be modified or substituted for some of the technical features described in the above embodiments by those skilled in the art, although the present invention has been described in detail with reference to the above embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The feeding device for the totally-enclosed aggregate bin of the asphalt mixing station comprises a feeding device body, and is characterized in that the feeding device body comprises a semi-submerged cabin body, the semi-submerged cabin body comprises an upper cabin body arranged above the ground and a lower cabin body arranged below the ground, and the lower cabin body is arranged below the upper cabin body;
A traveling crane bracket and a material shifting device are arranged in the upper cabin body, a traveling crane for switching the bin is arranged above the traveling crane bracket, and the traveling crane is in sliding connection with the traveling crane bracket;
the material stirring device is arranged below the travelling crane and comprises a material stirring bracket, the material stirring bracket is fixed on the travelling crane through a lifting device, chain wheels are arranged on two sides of the material stirring bracket, a plate chain is arranged on the chain wheels, and a material stirring plate is fixed on the plate chain;
a collecting hopper is arranged below one side of the stirring device, a belt conveyor is arranged below the collecting hopper, and the collecting hopper and the belt conveyor are both arranged in the lower cabin;
The lifting device comprises two groups of lifting components which are respectively arranged at two sides of the travelling crane;
The lifting assembly comprises a first auxiliary arm, a second auxiliary arm and a lifting oil cylinder, wherein the upper part of the first auxiliary arm is fixed on the travelling crane through a first rotating shaft, the lower part of the first auxiliary arm is connected with the upper part of the second auxiliary arm through a second rotating shaft, the lower part of the second auxiliary arm is fixed on the stirring bracket through a third rotating shaft, the upper part of the lifting oil cylinder is fixed on the travelling crane through a fourth rotating shaft, and the lower part of the lifting oil cylinder is fixed on the second auxiliary arm through a fifth rotating shaft;
the sprocket comprises a sprocket rotating shaft which is fixed to a rotating shaft mounting bracket;
The material stirring device comprises a buffer spring, one side part of the buffer spring is fixed on the material stirring bracket, and the other side part of the buffer spring is fixed on the rotating shaft mounting bracket;
the material stirring plate comprises a material stirring block and a material stirring block mounting base, the material stirring block mounting base comprises a vertical plate and a transverse plate, and the lower part of the vertical plate is fixed to one side part of the transverse plate;
the transverse plate is fixed on the plate chain, the stirring block is fixed on the upper part of the vertical plate through a bolt, the stirring block is arranged on the vertical plate close to the transverse plate, and the upper end part of the stirring block is higher than the upper end part of the vertical plate;
The transverse plate and the vertical plate are of an integrated structure, and the stirring block is fixed on the vertical plate through bolts;
The chain wheel comprises chain wheel teeth used for being meshed with chain links of the plate chain, a strip-shaped opening is formed in the middle of the chain wheel teeth, and a straight line where the length direction of the strip-shaped opening is located penetrates through the circle center of the chain wheel.
2. The feeding device for a totally enclosed aggregate bin of an asphalt mixing station according to claim 1, wherein the travelling crane support comprises a supporting upright, a sliding rail is erected on the upper portion of the supporting upright, and a pulley matched with the sliding rail is arranged on the lower portion of the travelling crane, so that the travelling crane is in sliding connection with the travelling crane support.
3. The feeding device for a totally enclosed aggregate bin of an asphalt mixing station according to claim 1, wherein the belt conveyor comprises a first belt conveyor and a second belt conveyor, the first belt conveyor comprises a discharging belt driven by a variable frequency motor, the second belt conveyor comprises an aggregate belt, and the aggregate belt is arranged below one side part of the discharging belt.
4. A feeding device for a totally enclosed aggregate bin of an asphalt mixing station as defined in claim 1, wherein said upper bin comprises at least four walls, said walls being made of concrete, at least four of said walls enclosing said upper bin, and a roof made of steel sheet being provided on the upper portion of said walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110497037.XA CN113089423B (en) | 2021-05-07 | 2021-05-07 | Feeding device for totally-enclosed aggregate bin of asphalt mixing station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110497037.XA CN113089423B (en) | 2021-05-07 | 2021-05-07 | Feeding device for totally-enclosed aggregate bin of asphalt mixing station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113089423A CN113089423A (en) | 2021-07-09 |
| CN113089423B true CN113089423B (en) | 2024-06-18 |
Family
ID=76681770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110497037.XA Active CN113089423B (en) | 2021-05-07 | 2021-05-07 | Feeding device for totally-enclosed aggregate bin of asphalt mixing station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113089423B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215405421U (en) * | 2021-05-07 | 2022-01-04 | 合坤砼业科技(温州)有限公司 | Feeding equipment of totally-enclosed aggregate bin for asphalt mixing station |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100890954B1 (en) * | 2008-08-22 | 2009-03-27 | 대명산업(주) | Mobile asphalt mixing plant |
| CN104179111A (en) * | 2014-08-14 | 2014-12-03 | 浩博仪器科技扬州有限公司 | Asphalt mixture joint mixer |
| CN206678186U (en) * | 2017-01-26 | 2017-11-28 | 北京鑫源诺美环保科技有限责任公司 | Sinking vertical sandstone blending station |
| CN112252140A (en) * | 2020-11-10 | 2021-01-22 | 山东路得威工程机械制造有限公司 | Asphalt thermal regeneration paving compacting vehicle |
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2021
- 2021-05-07 CN CN202110497037.XA patent/CN113089423B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215405421U (en) * | 2021-05-07 | 2022-01-04 | 合坤砼业科技(温州)有限公司 | Feeding equipment of totally-enclosed aggregate bin for asphalt mixing station |
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| Publication number | Publication date |
|---|---|
| CN113089423A (en) | 2021-07-09 |
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Address after: No. 4668, Lingni Avenue, Lingkun Street, Oujiangkou Industrial Cluster, Wenzhou City, Zhejiang Province, 325000 Applicant after: Hekun concrete technology (Wenzhou) Co.,Ltd. Address before: Room 2288, building 1, administration center, management committee, oujiangkou Industrial Cluster District, Wenzhou City, Zhejiang Province 325000 Applicant before: Hekun concrete technology (Wenzhou) Co.,Ltd. |
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