CN106391301A - Dry type deironing device for hollow glass beads - Google Patents

Dry type deironing device for hollow glass beads Download PDF

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Publication number
CN106391301A
CN106391301A CN201610978391.3A CN201610978391A CN106391301A CN 106391301 A CN106391301 A CN 106391301A CN 201610978391 A CN201610978391 A CN 201610978391A CN 106391301 A CN106391301 A CN 106391301A
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CN
China
Prior art keywords
rustless steel
magnetic
wedge
bar magnet
hollow glass
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Application number
CN201610978391.3A
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Chinese (zh)
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CN106391301B (en
Inventor
刘亚辉
汪俊
汪光辉
叶岗
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Sinosteel Maanshan New Material Technology Co ltd
Sinosteel Maanshan General Institute of Mining Research Co Ltd
Original Assignee
SINOSTEEL MAANSHAN INSTITUTE OF MINING RESEARCH NEW MATERIAL TECHNOLOGY Co Ltd
Sinosteel Maanshan General Institute of Mining Research Co Ltd
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Priority to CN201610978391.3A priority Critical patent/CN106391301B/en
Publication of CN106391301A publication Critical patent/CN106391301A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00Magnetic separation
    • B03C1/02Magnetic separation acting directly on the substance being separated

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  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

The invention discloses a dry type deironing device for hollow glass beads. The dry type deironing device is composed of a shell part, a strong magnetic deironing part and a fastening rubber plug part. The strong magnetic deironing part is composed of 2-6 rows of strong magnetic rods, each row of strong magnetic rods are parallelly arranged, and every two adjacent upper and lower rows of strong magnetic rods are perpendicularly crossed mutually. The shell part is composed of an upper connection flange (1), an upper stainless steel round pipe (2), an upper stainless steel round-to-square pipe (3), a stainless steel square pipe (4), a lower stainless steel round-to-square pipe (3'), a lower stainless steel round pipe (2') and a lower connection flange (1') which are in seamless connection from top to bottom in sequence. The fastening rubber plug part comprises stainless steel wedge grooves (5) and rubber wedge plugs (6), and the strong magnetic rods penetrate through the stainless steel wedge grooves (5) and then are fixed with the rubber wedge plugs (6). The dry type deironing device has the advantages of being capable of operating continuously, high in deironing efficiency, moreover, simple in structure, convenient to operate and safe in usage and is used for removing a few of small magnetic impurity particles in the hollow glass beads.

Description

A kind of dry type deironing apparatus of hollow glass micropearl
Technical field
The invention belongs to magnetic separating apparatus technical field, and in particular to a kind of dry type deironing apparatus of non-metallic powder, is fitted Powder body material for lightweight, good fluidity removes ferrum, and particularly hollow glass micropearl removes magnetic impurity.
Background technology
Due to factors such as raw material, techniques, often containing the magnetic impurity that some black are tiny in hollow glass micropearl product, The serviceability of these impurity effect hollow glass micropearls, especially for use in when in the material that insulating properties are had higher requirements, Micro fine magnetic particles produce considerable influence to the insulating properties of hollow glass micropearl.Some powder body materials domestic at present remove ferrum Device mainly adopts neodymium iron boron iron removing stick or adopts fixed iron removing stick integrating device, and these devices all have some drawbacks.Single Root neodymium iron boron rod in power production, iron removal not easy to operate and except ferrum not thorough, be generally used to miscellaneous to product magnetic The inspection of matter.Fixed iron removing stick integrating device, cannot find in time when integrated impurity content in tramp iron separator is more, and Remove fine magnetic particles on fixed strong bar magnet for the absorption more difficult, cannot remove in use, only give birth to It is purged when producing maintenance.
At present from the point of view of the patent announced, CN201320227096.6 to remove absorption using opening tramp iron separator device case Magnetic-particle impurity, still fall within iron removing stick fixed.Patent of invention CN201410390873.8 adopts 2 times and removes ferrum, and Magnetic impurity discharging opening meeting doped portion powder material, causes department's powder material to run off.This device is applied to value and relatively low contains The more powder material of magnetic impurity removes ferrum and classification.
Content of the invention
The purpose of the present invention is aiming at the problems referred to above of prior art presence, and provides one kind can work continuously, remove Ferrum efficiency high, and structure is simple and convenient to operate, uses the dry type deironing apparatus of the hollow glass micropearl of safety.Using this dry type Deironing apparatus are purged to fine magnetic impurity particle a small amount of in hollow glass bead, can improve the product of hollow glass micropearl Matter.
For realizing the above-mentioned purpose of the present invention, a kind of dry type deironing apparatus of hollow glass micropearl of the present invention adopt following skill Art scheme:
A kind of dry type deironing apparatus of hollow glass micropearl of the present invention remove ferrum part, fastening glue by by housing parts, strong magnetic Piston part subassembly is constituted:
Described strong magnetic is arranged strong bar magnet except ferrum part and is constituted by 2-6, arranged in parallel between the strong bar magnet often arranged, adjacent It is mutually perpendicular to cross arrangement, the strong magnetic area domain magnetic field intensity that can make composition is in that grid is radial between the strong bar magnet arranged up and down, Avoid magnetic field intensity excessive attenuation in region;Described strong bar magnet is by stainless steel handle, Nd-Fe-B permanent magnetic circle magnetic cake, magnetic conduction ferrum Block and stainless steel tube set combination are constituted, and Nd-Fe-B permanent magnetic circle magnetic cake, magnetic conduction iron block are arranged alternately with each other and are arranged on stainless steel tube In set, stainless steel handle is welded on rustless steel pipe box two ends, and smooth welding joint is easy to fine magnetic impurity and excessively arrives stainless steel handle It is purged.Entirely strong bar magnet outer surface magnetic field intensity reaches 7000~10000 gauss range, in order to adsorb hollow glass Magnetic impurity in microballon.
Described housing parts become square tube part, stainless by top adpting flange, top stainless pipe, top rustless steel circle The square pipe fitting of steel, bottom rustless steel circle become square tube part, bottom stainless pipe, the bottom adpting flange seamless company of order from top to bottom Connect composition, four side housings of rustless steel rectangular tube are laid with the perforate passing through for strong bar magnet.
Described fastening glue plug portion includes rustless steel wedge-shaped slot, rubber wedge plug, has for strong magnetic in the middle of rubber wedge plug The circular hole that rod passes through;Rustless steel wedge-shaped slot is welded on four side housings of rustless steel rectangular tube, the endoporus of rustless steel wedge-shaped slot with The perforate laid on four side housings of rustless steel rectangular tube corresponds to.
After described strong bar magnet passes through the perforate laid on rustless steel wedge-shaped slot, four side housings of rustless steel rectangular tube, then Rubber wedge plug is set on stainless steel handle, rubber wedge plug is filled in rustless steel wedge-shaped slot, thus strong bar magnet is fixed On rustless steel rectangular tube, also allow for immigration, the removal of strong bar magnet.
Described housing parts are directly installed on hollow glass micropearl by top adpting flange, bottom adpting flange respectively On conveyance conduit.
Described perforate is wedge shape perforate, the inner hole smooth transition of wedge shape perforate and rustless steel wedge-shaped slot.
Described stainless steel handle and the equal diameters of rustless steel pipe box, stainless steel handle and rustless steel pipe box (strong magnetic area Domain) it is smoothly connected by the way of welding, both facilitate the crawl of strong bar magnet, removed herein beneficial to magnetic impurity again;Described The row of strong bar magnet is advisable with 3-4 row;Polyurethane sleeve is also cased with stainless steel handle, polyurethane sleeve is used for protecting exposed Stainless steel handle outside avoids external magnetic impurity to pollute.
A kind of dry type deironing apparatus of hollow glass micropearl of the present invention in actual use, hollow glass micropearl and entering Wind direction from bottom to top, hollow glass micropearl material is fed in dry type deironing apparatus, the air-flow containing hollow glass micropearl Shell interface can be uniformly distributed, strong magnetic area domain net sectional area and circular hollow section amass bigger, in remove impurity region powder body and Magnetic impurity speed reduces beneficial to magnetic impurity removal.Hollow glass density adopts the bottom of by well below magnetic impurity density simultaneously Portion's charging makes magnetic impurity, and flowing velocity is less than hollow glass micropearl flowing velocity under gravity, and lifting magnetic impurity removes Efficiency.
After a kind of dry type deironing apparatus of hollow glass micropearl of the present invention adopt above technical scheme, there is following positive effect Really:
(1) the technical solution used in the present invention is arranged perpendicularly by strong bar magnet, is formed in tramp iron separator enclosure interior Closely high-intensity magnetic field, hollow glass micropearl is carried out removing hollow glass perpendicular through high-intensity magnetic field by bottom up under suction function Trickle magnetic impurity in microballon.
(2) present invention is more bigger than powder conveying airduct sectional area using net sectional area in rectangular square tube, and powder body is except ferrum Speed in device is lower than ductwork velocities, is conducive to fine magnetic impurity absorption on strong bar magnet.
(3) present invention using rubber wedge plug, strong for root bar magnet is fastened in wedge-shaped slot easily to remove and inhales on strong bar magnet Attached magnetic impurity.
(4) present invention have work continuously, structure simple, easy to operate, using safe the advantages of.
Brief description
Fig. 1 is a kind of dry type deironing apparatus sectional drawing of hollow glass micropearl of the present invention;
Fig. 2 is the strong bar magnet generalized section that the present invention adopts.
Reference:1- top adpting flange;1'- bottom adpting flange;2- top stainless pipe;2'- bottom is stainless Cylindrical steel tube;3- top rustless steel circle becomes square tube part;3'- bottom rustless steel circle becomes square tube part;4- rustless steel rectangular tube;5- rustless steel Wedge-shaped slot;6- wedge-shaped rubber plug;7- stainless steel handle;8- Nd-Fe-B permanent magnetic circle magnetic cake;9- magnetic conduction iron block;10- stainless steel tube Set;11- polyurethane sleeve.
Specific embodiment
For further describing the present invention, a kind of dry type of hollow glass micropearl to the present invention with reference to the accompanying drawings and examples Deironing apparatus are described further.
A kind of dry type deironing apparatus sectional drawing of hollow glass micropearl of the present invention as shown in Figure 1 is simultaneously found out with reference to Fig. 2, this Invent a kind of dry type deironing apparatus of hollow glass micropearl, be that ferrum part, fastening glue piston part subassembly are removed by housing parts, strong magnetic Constitute, be directly installed on the conveyance conduit of hollow glass micropearl by top adpting flange 1, bottom adpting flange 1' respectively, empty Heart glass microballoon powder body enters dry type deironing apparatus from bottom direction.Enter through the square pipe fitting of rustless steel 4 and be made up of strong bar magnet Strong magnetic area domain.
Described housing parts by top adpting flange 1, top stainless pipe 2, top rustless steel circle become square tube part 3, The square pipe fitting of rustless steel 4, bottom rustless steel circle become square tube part 3', bottom stainless pipe 2', bottom adpting flange 1' from upper Lower order is seamlessly connected and constitutes, and is laid with the wedge shape perforate passing through for strong bar magnet, wedge on four side housings of rustless steel rectangular tube 4 Shape perforate and the inner hole smooth transition of rustless steel wedge-shaped slot 5.
Described strong magnetic is arranged strong bar magnet except ferrum part and is constituted by 2-6, is preferred with 3-4 row, between the strong bar magnet often arranged mutually It is arranged in parallel, be mutually perpendicular between the adjacent strong bar magnet arranged up and down intersect;Described strong bar magnet is by stainless steel handle 7, neodymium iron boron Permanent magnetism circle magnetic cake 8, magnetic conduction iron block 9 and rustless steel pipe box 10 combination are constituted, Nd-Fe-B permanent magnetic circle magnetic cake 8, magnetic conduction iron block 9 phase Mutually alternately arranged composition inner core, inner core is arranged in rustless steel pipe box 10, stainless steel handle 7 is smooth be welded on stainless Steel pipe socket 10 two ends, the diameter of the two is identical, and smooth welding joint is easy to fine magnetic impurity and excessively arrives stainless steel handle 7 carry out clearly Remove;Polyurethane sleeve 11 is also cased with stainless steel handle 7, the main part exposed to strong bar magnet of polyurethane sleeve 11 is entered Row protection, prevents the strong bar magnet of external magnetic particle contamination, simultaneously works as safeguard protection effect, it is to avoid man-machine injury.Strong bar magnet A diameter of Φ 16mm, Φ 20mm, Φ 25mm, are selected according to the size of the square pipe fitting of rustless steel 4.The inside that the present invention adopts Why magnetic core, be arranged alternately with each other using Nd-Fe-B permanent magnetic circle magnetic cake 8, magnetic conduction iron block 9, partly in order to adjusting strong magnetic The field intensity size of excellent outer surface, it is to avoid field intensity is too high, on the other hand also for the field intensity in strong bar magnet outer surface along strong magnetic Excellent length direction is varied from, thus being conducive to the loose hollow glass micropearl powder body containing Ferromagnetic Impurities, in order to preferably Remove the magnetic impurity particles in aluminum in hollow glass micropearl powder body.
It was verified that the present invention using Nd-Fe-B permanent magnetic circle magnetic cake 8, magnetic conduction iron block 9 be arranged alternately with each other by the way of, Serve unexpected technique effect.
Described rustless steel pipe box 10 is mirror face stainless steel pipe box.Described strong bar magnet outer surface magnetic field intensity is 7000 Between~10000 gauss range, typically in 8000~9500 gauss range.
Described fastening glue plug portion includes rustless steel wedge-shaped slot 5, rubber wedge plug 6, has for strong in the middle of rubber wedge plug 6 The circular hole that bar magnet passes through;Rustless steel wedge-shaped slot 5 is welded on four side housings of rustless steel rectangular tube 4, rustless steel wedge-shaped slot 5 interior Hole is corresponding with the perforate laid on four side housings of rustless steel rectangular tube 4.
After described strong bar magnet passes through the perforate laid on rustless steel wedge-shaped slot 5, four side housings of rustless steel rectangular tube 4, Again rubber wedge plug 6 is set on stainless steel handle 7, rubber wedge plug 6 is filled in rustless steel wedge-shaped slot 5, thus by strong magnetic Rod is fixed on rustless steel rectangular tube 4.When the more magnetic impurity of the strong bar magnet absorption of work in the square pipe fitting of rustless steel 4 When, unclamp the wedge-shaped rubber plug 6 being fixed on strong bar magnet two ends, extract strong bar magnet out and carry out magnetic-particle removing.
A kind of dry type deironing apparatus of hollow glass micropearl of the present invention are by top adpting flange 1, bottom adpting flange 1' is connected with powder conveying pipeline, and powder body passes through bottom rustless steel circle and becomes inside square tube part 3' entrance stainless steel rectangular pipe fitting 4, by The strong magnetic area domain of three rows strong bar magnet composition carries out adsorption removal to the fine magnetic impurity containing in powder body.After removing magnetic impurity Powder body be connected with powdered pipe by top adpting flange 1 and come back to powder body powder feeding pipes.Magnetic on strong bar magnet for the absorption Property impurity particle pass through manually to unclamp rubber wedge plug 6, strong bar magnet is extracted out, then by strong bar magnet adsorption particle part in housing Outside is purged, thus completing the removal to magnetic impurity particles in aluminum in hollow glass micropearl.
A kind of dry type deironing apparatus of hollow glass micropearl of the present invention should in the production of high-performance hollow glass micropearl With, Armco magnetic iron clearance up to more than 98%, de-ferrous effect is very notable.

Claims (5)

1. a kind of dry type deironing apparatus of hollow glass micropearl are it is characterised in that it is to remove ferrum part, tight by housing parts, strong magnetic Solid glue piston part subassembly is constituted:
Described strong magnetic is arranged strong bar magnet except ferrum part and is constituted by 2-6, arranged in parallel between the strong bar magnet often arranged, adjacent upper and lower It is mutually perpendicular between the strong bar magnet of row intersect;Described strong bar magnet by stainless steel handle (7), Nd-Fe-B permanent magnetic circle magnetic cake (8), Magnetic conduction iron block (9) and rustless steel pipe box (10) combination are constituted, and Nd-Fe-B permanent magnetic circle magnetic cake (8), magnetic conduction iron block (9) alternate Arrangement is arranged in rustless steel pipe box (10), and stainless steel handle (7) is welded on rustless steel pipe box (10) two ends;Described strong bar magnet Outer surface magnetic field intensity is between 7000~10000 gauss range;
Described housing parts become square tube part by top adpting flange (1), top stainless pipe (2), top rustless steel circle (3), the square pipe fitting of rustless steel (4), bottom rustless steel circle become square tube part (3'), bottom stainless pipe (2'), bottom connection method (1') order seamless connection from top to bottom is constituted orchid, is laid with and wears for strong bar magnet on four side housings of rustless steel rectangular tube (4) The perforate crossed;
Described fastening glue plug portion includes there is confession in the middle of rustless steel wedge-shaped slot (5), rubber wedge plug (6), rubber wedge plug (6) The circular hole that strong bar magnet passes through;Rustless steel wedge-shaped slot (5) is welded on four side housings of rustless steel rectangular tube (4), rustless steel wedge shape The endoporus of groove (5) is corresponding with the perforate laid on four side housings of rustless steel rectangular tube (4);
After described strong bar magnet passes through the perforate laid on rustless steel wedge-shaped slot (5), four side housings of rustless steel rectangular tube (4), Again rubber wedge plug (6) is set on stainless steel handle (7), rubber wedge plug (6) is filled in rustless steel wedge-shaped slot (5), from And strong bar magnet is fixed on rustless steel rectangular tube (4);
Described housing parts respectively by top adpting flange (1), that (1') bottom adpting flange is directly installed on hollow glass is micro- On the conveyance conduit of pearl.
2. as claimed in claim 1 a kind of hollow glass micropearl dry type deironing apparatus it is characterised in that:Described perforate is The inner hole smooth transition of wedge shape perforate, wedge shape perforate and rustless steel wedge-shaped slot (5).
3. as claimed in claim 1 or 2 a kind of hollow glass micropearl dry type deironing apparatus it is characterised in that:Described not Rust steel handle (7) and the equal diameters of rustless steel pipe box (10).
4. a kind of dry type deironing apparatus of hollow glass micropearl of kind as claimed in claim 3 it is characterised in that:Described strong magnetic The row of rod is arranged for 3-4.
5. as claimed in claim 4 a kind of hollow glass micropearl dry type deironing apparatus it is characterised in that:In stainless steel handle (7) also it is cased with polyurethane sleeve (11) on.
CN201610978391.3A 2016-11-08 2016-11-08 A kind of dry type deironing apparatus of hollow glass micropearl Active CN106391301B (en)

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CN201610978391.3A CN106391301B (en) 2016-11-08 2016-11-08 A kind of dry type deironing apparatus of hollow glass micropearl

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107983530A (en) * 2017-11-29 2018-05-04 安徽蓝博玻璃有限公司 A kind of glass production raw material cloth deironing apparatus and its application method
CN108014916A (en) * 2017-12-14 2018-05-11 湖北新华光信息材料有限公司 A kind of groined type bar magnet group
CN108057508A (en) * 2017-12-14 2018-05-22 成都建筑材料工业设计研究院有限公司 Wind send dry-type magnetic extractor

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CN2633424Y (en) * 2003-05-20 2004-08-18 颜春夏 Rotary iron magnetic matter remover
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CN200995168Y (en) * 2006-12-15 2007-12-26 潍坊华特磁电设备有限公司 Pipeline vibrating iron remover
CN201020407Y (en) * 2007-03-22 2008-02-13 李泽 Deferrization magnetic separator
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CN101336220A (en) * 2006-01-27 2008-12-31 出光兴产株式会社 Process for producing high-quality granular bisphenol A
KR20120019052A (en) * 2010-08-24 2012-03-06 김진수 Magnetic sorter
CN202460818U (en) * 2011-12-27 2012-10-03 山东志成磁电科技有限公司 Permanent magnet pipeline iron remover in manual iron unloading of powder
CN202527169U (en) * 2012-03-05 2012-11-14 南通市飞宇精细化学品有限公司 Reaction kettle
CN204841925U (en) * 2015-07-15 2015-12-09 湖南杉杉能源科技股份有限公司 De -ironing separator
CN204882335U (en) * 2015-08-21 2015-12-16 江苏祥源电气设备有限公司 Acid-resistant experimental apparatus of composite insulator plug

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2633424Y (en) * 2003-05-20 2004-08-18 颜春夏 Rotary iron magnetic matter remover
CN2652503Y (en) * 2003-10-22 2004-11-03 刘福根 Slurry iron removing device
CN101336220A (en) * 2006-01-27 2008-12-31 出光兴产株式会社 Process for producing high-quality granular bisphenol A
CN200995168Y (en) * 2006-12-15 2007-12-26 潍坊华特磁电设备有限公司 Pipeline vibrating iron remover
CN201020407Y (en) * 2007-03-22 2008-02-13 李泽 Deferrization magnetic separator
CN201147718Y (en) * 2008-02-01 2008-11-12 李泽 Dry powder de-ironing apparatus
KR20120019052A (en) * 2010-08-24 2012-03-06 김진수 Magnetic sorter
CN202460818U (en) * 2011-12-27 2012-10-03 山东志成磁电科技有限公司 Permanent magnet pipeline iron remover in manual iron unloading of powder
CN202527169U (en) * 2012-03-05 2012-11-14 南通市飞宇精细化学品有限公司 Reaction kettle
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CN204882335U (en) * 2015-08-21 2015-12-16 江苏祥源电气设备有限公司 Acid-resistant experimental apparatus of composite insulator plug

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107983530A (en) * 2017-11-29 2018-05-04 安徽蓝博玻璃有限公司 A kind of glass production raw material cloth deironing apparatus and its application method
CN108014916A (en) * 2017-12-14 2018-05-11 湖北新华光信息材料有限公司 A kind of groined type bar magnet group
CN108057508A (en) * 2017-12-14 2018-05-22 成都建筑材料工业设计研究院有限公司 Wind send dry-type magnetic extractor

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Address after: 243000 Xitang Road, Ma'anshan Economic Development Zone, Anhui, No. 666

Co-patentee after: SINOSTEEL MAANSHAN NEW MATERIAL TECHNOLOGY Co.,Ltd.

Patentee after: MAANSHAN Mine Research Institute Co.,Ltd.

Address before: 243000 Xitang Road, Ma'anshan Economic Development Zone, Anhui, No. 666

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