CN108894044B - Be applied to waste paper pulp recycle's deironing tool - Google Patents
Be applied to waste paper pulp recycle's deironing tool Download PDFInfo
- Publication number
- CN108894044B CN108894044B CN201810626164.3A CN201810626164A CN108894044B CN 108894044 B CN108894044 B CN 108894044B CN 201810626164 A CN201810626164 A CN 201810626164A CN 108894044 B CN108894044 B CN 108894044B
- Authority
- CN
- China
- Prior art keywords
- permanent magnet
- fixed
- magnet ring
- support
- wall
- 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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Links
- 239000010893 paper waste Substances 0.000 title claims abstract description 32
- 229920001131 Pulp (paper) Polymers 0.000 title claims abstract description 26
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 74
- 229910052742 iron Inorganic materials 0.000 claims abstract description 37
- 238000004064 recycling Methods 0.000 claims abstract description 12
- 239000002002 slurry Substances 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 7
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- -1 strings Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Abstract
The invention discloses an iron removal jig applied to waste paper pulp recycling, which comprises a rectangular pulp conveying pipe, wherein a flange is formed at one end of the pulp conveying pipe, two support seats are inserted into the pulp conveying pipe and fixed on the upper end surface of the inner wall of the pulp conveying pipe, annular bosses are formed on the opposite end surfaces of the support seats, a horizontal permanent magnet ring column is arranged between the support seats, two ends of the permanent magnet ring column are hinged on the bosses of the support seats through bearings, a connecting support is fixed on the inner wall of one end of the permanent magnet ring column, a motor is fixed on the support seats, and a rotating shaft of the motor penetrates through the support seats and is fixed on the connecting support seats. The invention can remove fine iron particles in the waste paper pulp and reduce the abrasion of the subsequent paper pulp to the fine filtering equipment.
Description
The technical field is as follows:
the invention relates to the technical field of papermaking equipment, in particular to an iron removal jig applied to recycling waste paper pulp.
background art:
In daily life, waste paper is produced every day, and if the waste paper is not collected and utilized, the environment is polluted. In order to prevent the waste paper from becoming environmental pollution, the reasonable utilization of waste paper resources is the way out to solve the waste paper pollution. The most adopted method for processing waste paper resources at present is to manufacture recycled paper. The process of manufacturing the recycled paper mainly adopts a waste paper pulping process to change waste paper into usable paper pulp, and then prepares the recycled paper according to the same process with the conventional papermaking process, thereby completing the recycling of the waste paper. The waste paper pulping process mainly comprises the stages of crushing, purifying, screening, concentrating and the like. Because the waste paper contains a large amount of impurities, such as metal, stones, sand, belts, broken cloth, strings, plastics, hot melts, asphalt and the like, impurities are removed through a heavy slag box, a high-concentration slag remover and a coarse screening machine of a pulper, fine iron particles still exist in the waste paper pulp subjected to impurity removal, the iron particles are easy to wear a fine screening machine and a pulp cleaning machine which are subjected to subsequent fine removal, and the fine iron particles in the paper pulp need to be removed.
The invention content is as follows:
The invention aims to overcome the defects of the prior art and provides an iron removal jig applied to waste paper pulp recycling, which can remove fine iron particles in the waste paper pulp and reduce the abrasion of subsequent paper pulp on fine filtering equipment.
in order to achieve the purpose, the technical scheme adopted by the invention is as follows:
An iron removal jig applied to recycling of waste paper pulp comprises a rectangular pulp conveying pipe, wherein a flange is formed at one end of the pulp conveying pipe, two supports are inserted into the pulp conveying pipe and fixed on the upper end face of the inner wall of the pulp conveying pipe, annular bosses are formed on the opposite end faces of the supports, a horizontal permanent magnet ring column is arranged between the supports, two ends of the permanent magnet ring column are hinged to the bosses of the supports through bearings, a connecting support is fixed on the inner wall of one end of the permanent magnet ring column, a motor is fixed on the supports, and a rotating shaft of the motor penetrates through the supports and is fixed on the connecting support;
the outer wall of one side of the permanent magnet ring column is abutted with an inclined guide plate, the lower end of the guide plate is fixed on the inner side wall of the slurry feeding pipe, an iron scrap discharge port is formed in the side wall of the slurry feeding pipe on the upper side of the guide plate, a cover plate covers the iron scrap discharge port, the cover plate is abutted against the outer wall of the slurry feeding pipe, a first horizontal plate is fixed on the top surface of the cover plate, which is exposed out of the slurry feeding pipe, a plurality of first lifting cylinders are fixed on the first horizontal plate, and piston rods of the first lifting cylinders penetrate through the first horizontal plate and are fixed on the slurry feeding pipe; the slurry pipe on the upper side of the permanent magnet ring column is inserted with a vertical baffle, the upper end of the baffle penetrates through the slurry conveying pipe and is fixed with a second horizontal plate, the two ends of the second horizontal plate are fixed with second lifting cylinders, and piston rods of the second lifting cylinders penetrate through the second horizontal plate and are fixed on the top surface of the slurry conveying pipe.
Preferably, the length of the baffle is equal to that of the permanent magnet ring column, the lower end of the baffle is an arc surface and a gap is reserved between the lower end of the baffle and the outer wall of the permanent magnet ring column, and the arc radius of the lower end surface of the baffle is equal to the diameter of the outer wall of the permanent magnet ring column.
Preferably, the length of iron fillings discharge port equals the length of permanent magnet ring post, the shaping has the trapezoidal extension of extension on the lateral wall of support, and trapezoidal extension is fixed on the thick liquid pipe inside wall that send at iron fillings discharge port both ends, the both ends of guide plate are fixed on trapezoidal extension.
Preferably, the lower end of the support is an arc surface, the diameter of the lower end surface of the support is equal to that of the outer wall of the permanent magnet ring column, and the circle center of the lower end surface of the support is distributed on the central axis of the permanent magnet ring column.
preferably, an annular sealing groove is formed in the end face, close to the permanent magnet ring column, of the support, a sealing ring is inserted in the sealing groove of the support and abuts against the end face of the permanent magnet ring column, and the center of the sealing ring is distributed on the central axis of the permanent magnet ring column.
preferably, the motor is sleeved with a waterproof cover, the waterproof cover is fixed on the support, and a sealing gasket is clamped between the waterproof cover and the support.
The invention has the beneficial effects that: the fine iron particle removing device is simple in structure, can remove fine iron particles in waste paper pulp, and reduces abrasion of subsequent paper pulp to fine filtering equipment.
Description of the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a rear view of the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention in a side view;
Fig. 5 is a schematic sectional view in the front view direction of the present invention.
in the figure: 1. a slurry feeding pipe; 1a, a flange; 1b, a scrap iron discharge port; 2. a support; 2a, a trapezoidal support plate; 2b, a boss; 3. a bearing; 4. a permanent magnet ring post; 5. connecting a bracket; 6. a motor; 7. a sealing gasket; 8. a waterproof cover; 9. a seal ring; 10. a cover plate; 11. a first horizontal plate; 12. a first lifting cylinder; 13. a baffle plate; 14. a baffle; 15. a second horizontal plate; 16. and a second lifting cylinder.
The specific implementation mode is as follows:
Example (b): as shown in fig. 1 to 5, the iron removal jig applied to recycling of waste paper pulp comprises a rectangular pulp conveying pipe 1, a flange 1a is formed at one end of the pulp conveying pipe 1, two supports 2 are inserted into the pulp conveying pipe 1, the supports 2 are fixed on the upper end surface of the inner wall of the pulp conveying pipe 1, annular bosses 2b are formed on the opposite end surfaces of the supports 2, horizontal permanent magnet ring columns 4 are arranged between the supports 2, two ends of each permanent magnet ring column 4 are hinged on the bosses 2b of the supports 2 through bearings 3, a connecting support 5 is fixed on the inner wall of one end of each permanent magnet ring column 4, a motor 6 is fixed on each support 2, and a rotating shaft of the motor 6 penetrates through the supports 2 and is fixed on the connecting support 5;
The outer wall of one side of the permanent magnet ring column 4 is abutted with an inclined guide plate 14, the lower end of the guide plate 14 is fixed on the inner side wall of the slurry feeding pipe 1, an iron scrap discharge port 1b is formed in the side wall of the slurry feeding pipe 1 on the upper side of the guide plate 14, a cover plate 10 covers the iron scrap discharge port 1b, the cover plate 10 is abutted against the outer wall of the slurry feeding pipe 1, a first horizontal plate 11 is fixed on the top surface of the slurry feeding pipe 1, which is exposed out of the upper end of the cover plate 10, a plurality of first lifting cylinders 12 are fixed on the first horizontal plate 11, and piston rods of the first lifting cylinders 12 penetrate through the first horizontal plate 11 and are fixed on the slurry; the vertical baffle 13 is inserted into the slurry pipe 1 on the upper side of the permanent magnet ring column 4, the upper end of the baffle 13 penetrates through the slurry conveying pipe 1 and is fixed with a second horizontal plate 15, the two ends of the second horizontal plate 15 are fixed with second lifting cylinders 16, and piston rods of the second lifting cylinders 16 penetrate through the second horizontal plate 15 and are fixed on the top surface of the slurry conveying pipe 1.
preferably, the length of the baffle 13 is equal to the length of the permanent magnet ring column 4, the lower end of the baffle 13 is an arc surface and a gap is reserved between the lower end of the baffle 13 and the outer wall of the permanent magnet ring column 4, and the arc radius of the lower end surface of the baffle 13 is equal to the diameter of the outer wall of the permanent magnet ring column 4.
Preferably, the length of the iron scrap discharge port 1b is equal to that of the permanent magnet ring column 4, an extended trapezoidal support plate 2a is formed on one side wall of the support 2, the trapezoidal support plate 2a is fixed on the inner side wall of the slurry feeding pipe 1 at two ends of the iron scrap discharge port 1b, and two ends of the guide plate 14 are fixed on the trapezoidal support plate 2 a.
Preferably, the lower end of the support 2 is an arc surface, the diameter of the lower end surface of the support 2 is equal to the diameter of the outer wall of the permanent magnet ring column 4, and the circle center of the lower end surface of the support 2 is distributed on the central axis of the permanent magnet ring column 4.
Preferably, an annular sealing groove is formed in the end face, close to the permanent magnet ring column 4, of the support 2, a sealing ring 9 is inserted in the sealing groove of the support 2, the sealing ring 9 abuts against the end face of the permanent magnet ring column 4, and the center of the sealing ring 9 is distributed on the central axis of the permanent magnet ring column 4.
preferably, the motor 6 is sleeved with a waterproof cover 8, the waterproof cover 8 is fixed on the support 2, and a sealing gasket 7 is clamped between the waterproof cover 8 and the support 2.
The working principle is as follows: the invention is a deironing jig applied to the recycling of waste paper pulp, the waste paper pulp is conveyed through a pulp conveying pipe 1, iron in the waste paper pulp can be adsorbed by a permanent magnet ring column 4 in the conveying process, the permanent magnet ring column 4 can rotate under the driving of a motor 6, and the iron on the permanent magnet ring column 4 can be scraped by a guide plate 4, so that the iron cannot be fully accumulated on the permanent magnet ring column 4 to influence the adsorption of the iron in the waste paper pulp;
After iron is accumulated on the guide plate 4, the baffle 13 falls to abut against the permanent magnet ring column 4, the cover plate 10 rises, and the scrap iron discharge port 1b is opened, so that the iron is discharged from the baffle 13.
The examples are intended to illustrate the invention, but not to limit it. The described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the appended claims should be accorded the full scope of the invention as set forth in the appended claims.
Claims (6)
1. the utility model provides a be applied to waste paper pulp recycle's deironing tool, includes send thick liquid pipe (1) of rectangle, send the one end shaping of thick liquid pipe (1) to have flange (1a), its characterized in that: two supports (2) are inserted into the slurry feeding pipe (1), the supports (2) are fixed on the upper end face of the inner wall of the slurry feeding pipe (1), annular bosses (2b) are formed on the opposite end faces of the supports (2), a horizontal permanent magnet ring column (4) is arranged between the supports (2), two ends of the permanent magnet ring column (4) are hinged to the bosses (2b) of the supports (2) through bearings (3), a connecting support (5) is fixed on the inner wall of one end of the permanent magnet ring column (4), a motor (6) is fixed on the supports (2), and a rotating shaft of the motor (6) penetrates through the supports (2) and is fixed on the connecting support (5);
the outer wall of one side of the permanent magnet ring column (4) is abutted against an inclined guide plate (14), the lower end of the guide plate (14) is fixed on the inner side wall of the slurry conveying pipe (1), an iron scrap discharge port (1b) is formed in the side wall of the slurry conveying pipe (1) on the upper side of the guide plate (14), a cover plate (10) covers the iron scrap discharge port (1b), the cover plate (10) is abutted against the outer wall of the slurry conveying pipe (1), a first horizontal plate (11) is fixed on the top surface of the cover plate (10) exposed out of the slurry conveying pipe (1), a plurality of first lifting cylinders (12) are fixed on the first horizontal plate (11), and piston rods of the first lifting cylinders (12) penetrate through the first horizontal plate (11) and are fixed on the slurry conveying pipe (1); vertical baffle (13) are inserted on the slurry pipe (1) on the upper side of the permanent magnet ring column (4), the upper end of the baffle (13) penetrates through the slurry conveying pipe (1) and is fixed with a second horizontal plate (15), the two ends of the second horizontal plate (15) are fixed with second lifting cylinders (16), and piston rods of the second lifting cylinders (16) penetrate through the second horizontal plate (15) and are fixed on the top surface of the slurry conveying pipe (1).
2. the iron removal jig applied to recycling of waste paper pulp as claimed in claim 1, wherein: the length of baffle (13) equals the length of permanent magnet ring post (4), the lower extreme of baffle (13) is the arc surface and leaves between the outer wall of permanent magnet ring post (4) and establish the clearance, the circular arc radius of the lower terminal surface of baffle (13) equals the diameter of permanent magnet ring post (4) outer wall.
3. The iron removal jig applied to recycling of waste paper pulp as claimed in claim 1, wherein: the length of iron fillings discharge port (1b) equals the length of permanent magnet ring post (4), the shaping has trapezoidal extension board (2a) of extension on a lateral wall of support (2), and trapezoidal extension board (2a) are fixed on the thick liquid pipe (1) inside wall that send at iron fillings discharge port (1b) both ends, the both ends of guide plate (14) are fixed on trapezoidal extension board (2 a).
4. The iron removal jig applied to recycling of waste paper pulp as claimed in claim 3, wherein: the lower end of the support (2) is an arc surface, the diameter of the lower end face of the support (2) is equal to that of the outer wall of the permanent magnet ring column (4), and the circle center of the lower end face of the support (2) is distributed on the central axis of the permanent magnet ring column (4).
5. The iron removal jig applied to recycling of waste paper pulp as claimed in claim 1, wherein: the end face, close to the permanent magnet ring column (4), of the support (2) is provided with an annular sealing groove in a forming mode, a sealing ring (9) is inserted in the sealing groove of the support (2), the sealing ring (9) abuts against the end face of the permanent magnet ring column (4), and the center of the sealing ring (9) is distributed on the central axis of the permanent magnet ring column (4).
6. The iron removal jig applied to recycling of waste paper pulp as claimed in claim 1, wherein: motor (6) on the cover be equipped with buckler (8), buckler (8) are fixed on support (2), the centre gripping has seal ring (7) between buckler (8) and support (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810626164.3A CN108894044B (en) | 2018-06-19 | 2018-06-19 | Be applied to waste paper pulp recycle's deironing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810626164.3A CN108894044B (en) | 2018-06-19 | 2018-06-19 | Be applied to waste paper pulp recycle's deironing tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108894044A CN108894044A (en) | 2018-11-27 |
| CN108894044B true CN108894044B (en) | 2019-12-06 |
Family
ID=64345037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810626164.3A Active CN108894044B (en) | 2018-06-19 | 2018-06-19 | Be applied to waste paper pulp recycle's deironing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108894044B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837009A (en) * | 2022-04-22 | 2022-08-02 | 浙江金励环保纸业有限公司 | Device for removing iron chips in wood chip slurry |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2339304Y (en) * | 1998-07-09 | 1999-09-22 | 叶张碇 | Pipeline-type iron-removing machine |
| WO2006021024A1 (en) * | 2004-08-24 | 2006-03-02 | Gekko Systems Pty Ltd | Magnetic separation method |
| WO2016187863A1 (en) * | 2015-05-28 | 2016-12-01 | 张宝祥 | Mineral concentrating machine |
| CN106807550A (en) * | 2017-02-28 | 2017-06-09 | 安徽金鼎新材料有限公司 | A kind of apparatus for removing iron in powder for being easy to safeguard |
| CN107812606A (en) * | 2017-10-16 | 2018-03-20 | 镇江远大传动机械有限公司 | A kind of Deironing mechanism |
| CN207287740U (en) * | 2017-12-06 | 2018-05-01 | 程朝卿 | A kind of automatically cleaning duct type slurries deironing apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2506415A (en) * | 2012-09-28 | 2014-04-02 | Schlumberger Holdings | Trapping magnetisable particulates upstream of magnetic resonance apparatus |
-
2018
- 2018-06-19 CN CN201810626164.3A patent/CN108894044B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2339304Y (en) * | 1998-07-09 | 1999-09-22 | 叶张碇 | Pipeline-type iron-removing machine |
| WO2006021024A1 (en) * | 2004-08-24 | 2006-03-02 | Gekko Systems Pty Ltd | Magnetic separation method |
| WO2016187863A1 (en) * | 2015-05-28 | 2016-12-01 | 张宝祥 | Mineral concentrating machine |
| CN106807550A (en) * | 2017-02-28 | 2017-06-09 | 安徽金鼎新材料有限公司 | A kind of apparatus for removing iron in powder for being easy to safeguard |
| CN107812606A (en) * | 2017-10-16 | 2018-03-20 | 镇江远大传动机械有限公司 | A kind of Deironing mechanism |
| CN207287740U (en) * | 2017-12-06 | 2018-05-01 | 程朝卿 | A kind of automatically cleaning duct type slurries deironing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108894044A (en) | 2018-11-27 |
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Effective date of registration: 20191104 Address after: 236000 North of Baiyanghu Village, Wenji Town, Yingquan District, Fuyang City, Anhui Province Applicant after: Fuyang Sifang straw energy utilization Co., Ltd. Address before: 523000 Guangdong province Dongguan City Songshan Lake high tech Industrial Zone Building 406 industrial development productivity Applicant before: Dongguan Lianzhou Intellectual Property Operation Management Co.,Ltd. |
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Effective date of registration: 20211012 Address after: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee after: Li Qiannan Address before: 236000 north of baiyanghu village, Wenji Town, Yingquan District, Fuyang City, Anhui Province Patentee before: FUYANG SIFANG STRAW ENERGY UTILIZATION Co.,Ltd. |
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Effective date of registration: 20211231 Address after: No. 18, Xiyang village, Julin Township, Minqing County, Fuzhou, Fujian 350800 Patentee after: Fujian Junxiang Yingxin Agricultural Service Co.,Ltd. Address before: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee before: Li Qiannan |
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Effective date of registration: 20220124 Address after: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee after: Li Gang Address before: No. 18, Xiyang village, Julin Township, Minqing County, Fuzhou, Fujian 350800 Patentee before: Fujian Junxiang Yingxin Agricultural Service Co.,Ltd. |
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Effective date of registration: 20220420 Address after: 041000 YONGGU Xiang Bei Zhong Cun Bei, Xiangfen County, Linfen City, Shanxi Province Patentee after: Shanxi huatianji Paper Co.,Ltd. Address before: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee before: Li Gang |
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