CN106835789B - It is a kind of to crush more thorough paper grade (stock) mixed organization transformation - Google Patents

It is a kind of to crush more thorough paper grade (stock) mixed organization transformation Download PDF

Info

Publication number
CN106835789B
CN106835789B CN201710140433.0A CN201710140433A CN106835789B CN 106835789 B CN106835789 B CN 106835789B CN 201710140433 A CN201710140433 A CN 201710140433A CN 106835789 B CN106835789 B CN 106835789B
Authority
CN
China
Prior art keywords
fixedly installed
crush box
shaft
mixed organization
crushing
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.)
Active
Application number
CN201710140433.0A
Other languages
Chinese (zh)
Other versions
CN106835789A (en
Inventor
于浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GAOTANG Rongzhi Rongzhi Technology Service Co.,Ltd.
Original Assignee
Xinchang Dongming Baoyu Machinery Factory
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xinchang Dongming Baoyu Machinery Factory filed Critical Xinchang Dongming Baoyu Machinery Factory
Priority to CN201710140433.0A priority Critical patent/CN106835789B/en
Publication of CN106835789A publication Critical patent/CN106835789A/en
Application granted granted Critical
Publication of CN106835789B publication Critical patent/CN106835789B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21BFIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00Fibrous raw materials or their mechanical treatment
    • D21B1/04Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30Defibrating by other means
    • D21B1/34Kneading or mixing; Pulpers
    • D21B1/345Pulpers
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21BFIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00Fibrous raw materials or their mechanical treatment
    • D21B1/04Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30Defibrating by other means
    • D21B1/34Kneading or mixing; Pulpers
    • D21B1/342Mixing apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The present invention relates to paper grade (stock) mixed organization technical fields, and disclose a kind of more thorough paper grade (stock) mixed organization transformation of crushing, the mixing tank connected including crush box with by pipeline, the inside of the crush box is fixedly installed with partition, the lower section of partition and crush box cavity bottom be fixedly installed with driving motor, the output shaft of driving motor is fixedly connected with one end of shaft, the outer surface of shaft is fixedly installed with crushing knife, the other end of shaft runs through and extends to the top of partition and be flexibly connected by gear set with the outer surface of cross bar, crushing cutter is fixedly installed on cross bar other than gear set.The more thorough paper grade (stock) mixed organization transformation of the crushing, pass through the structures such as setting bearing holder (housing, cover), support rod and damping spring, cross bar is fixed on the top of shaft but does not influence its rotation, the vibration generated when being rotated using spring to cross bar is buffered, and the service life of each part is extended.

Description

It is a kind of to crush more thorough paper grade (stock) mixed organization transformation
Technical field
The present invention relates to paper grade (stock) mixed organization technical fields, specially a kind of to crush more thorough paper grade (stock) mixing machine Structure transformation.
Background technique
Papermaking is the important invention of ancient china working people, and being divided to has mechanism and by hand two kinds of forms, and mechanism is to make It is carried out continuously on paper machine, the paper pulp of paper quality will be suitable for, be diluted with water to a certain concentration, it is tentatively de- in the wet end of paper machine Water forms wet page, then through press dewatering, is then dried into paper.
Papermaking equipment be include raw material preparation, slurrying, papermaking, until being made reel or sheet finished product, and processing paper and The machinery of cardboard.
Paper is most common article in our daily lifes, no matter reads, reads newspaper, writes or draws a picture, and all obtains and paper connects Touching, also be unable to do without paper in industry, agricultural and national defense industry production, and the existing machinery prepared for paper making raw material has powder more It is broken not enough thoroughly, the problem of influencing later period quality, so, crush more thorough paper grade (stock) mixed organization it is proposed that a kind of and change It makes, to solve the above problems.
Summary of the invention
(One)The technical issues of solution
In view of the deficiencies of the prior art, more thorough paper grade (stock) mixed organization transformation is crushed the present invention provides a kind of, Have and the upper and lower part in crush box is all crushed, good crushing effect can crush and laterally crush two sides vertical To being crushed, the advantages that multiple crushing effect is more preferable and improves later period quality, solve existing quasi- for paper making raw material The problem of standby is mechanical mostly not thorough enough in the presence of crushing, and influences later period quality.
(Two)Technical solution
To realize that the above-mentioned upper and lower part in crush box all crushes, good crushing effect, can crush vertical and It laterally crushes both direction to be crushed, multiple crushing effect is more preferable and improves the purpose of later period quality, and the present invention provides such as Lower technical solution:It is a kind of to crush more thorough paper grade (stock) mixed organization transformation, it is mixed including what crush box was connected with by pipeline Mould assembling, the inside of the crush box are fixedly installed with partition, the lower section of partition and are fixedly installed in the bottom for crushing box cavity Driving motor, the output shaft of driving motor are fixedly connected with one end of shaft, and the outer surface of shaft is fixedly installed with crushing knife, are turned The other end of axis runs through and extends to the top of partition and is flexibly connected with the outer surface of cross bar by gear set, on cross bar in addition to It is fixedly installed with crushing cutter other than gear set, and the both ends of cross bar are socketed in bearing holder (housing, cover).
The top of the bearing holder (housing, cover) is fixedly connected at the top of the support rod and crush box by fixed installation, outside support rod Portion is socketed with damping spring, and the bottom of support rod is fixedly installed with block compatible with damping spring, the crush box one Blower is fixedly installed on the inner wall of side, the other side of crush box passes through the inlet communication of pipeline and mixing tank.
The inside of the mixing tank is fixedly installed with support plate, the lower section of support plate and fixes in the bottom of mixing box cavity Servo motor is installed, the output shaft of servo motor is fixedly connected with one end of agitating shaft, and the other end of agitating shaft runs through and prolongs It extends to the top of support plate and is movably arranged in bearing block, the top of mixing tank is fixedly mounted at the top of bearing block, stir The outer surface of axis is fixedly installed with reamer.
Preferably, the gear set includes the active conical gear being fixedly mounted at the top of shaft at axle center, active circular cone The driven bevel gear being fixedly mounted on cross bar at gear and axle center engages.
Preferably, the mixing tank is fixedly installed with water filling port far from the top of crush box side, and fixed on water filling port Check valve is installed.
Preferably, the mixing tank offers grout outlet far from the lower part of crush box side, is fixedly installed on grout outlet Valve.
Preferably, the junction of the support plate and agitating shaft is fixedly installed with sealing ring.
Preferably, feed inlet is offered at the top of the crush box.
Preferably, it is fixed by the bracket on the side wall for being mounted on crush box at the top of the pipeline.
(Three)Beneficial effect
Compared with prior art, more thorough paper grade (stock) mixed organization transformation is crushed the present invention provides a kind of, had Following beneficial effect:
1, the more thorough paper grade (stock) mixed organization transformation of the crushing, passes through setting crushing knife, gear set and crushing cutter etc. Structure all crushes the upper and lower part in crush box, good crushing effect, and can be achieved vertically using the rotation between gear The crushing of both direction is crushed and laterally crushed, then cooperates the structures such as blower and pipeline, enters lesser raw material in mixing tank Crushed and mixed again and etc., multiple crushing effect is more preferable, improves later period quality.
2, the more thorough paper grade (stock) mixed organization transformation of the crushing, passes through setting bearing holder (housing, cover), support rod and damping spring Etc. structures, cross bar is fixed on the top of shaft but does not influence its rotation, when being rotated using spring to cross bar the vibration that generates into Row buffering extends the service life of each part.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is partial enlargement diagram at the A in Fig. 1 structure of the present invention.
In figure:1 crush box, 2 mixing tanks, 3 pipelines, 4 partitions, 5 driving motors, 6 shafts, 7 crushing knifes, 8 gear sets, 81 masters Dynamic conical gear, 82 driven bevel gears, 9 cross bars, 10 crushing cutters, 11 bearing holder (housing, cover)s, 12 support rods, 13 damping springs, 14 blowers, 15 support plates, 16 servo motors, 17 agitating shafts, 18 reamers, 19 water filling ports, 20 grout outlets, 21 sealing rings, 22 feed inlets.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
It is a kind of referring to FIG. 1-2, to crush the transformation of more thorough paper grade (stock) mixed organization, including crush box 1 and pass through pipe The mixing tank 2 that road 3 connects, the top of crush box 1 offer feed inlet 22, and the inside of crush box 1 is fixedly installed with partition 4, every The lower section of plate 4 and it is fixedly installed with driving motor 5 in the bottom of 1 inner cavity of crush box, driving motor 5 and servo motor 16 are all made of The output shaft of AC brushless servo motor, driving motor 5 is fixedly connected with one end of shaft 6, and the outer surface of shaft 6 is fixedly mounted There is crushing knife 7, the other end of shaft 6 runs through and extends to the top of partition 4 and live by the outer surface of gear set 8 and cross bar 9 It is dynamic to connect, crushing cutter 10 is fixedly installed with other than gear set 8 on cross bar 9, and the both ends of cross bar 9 are socketed in bearing holder (housing, cover) In 11.
Gear set 8 includes the active conical gear 81 that the top of shaft 6 is fixedly mounted at axle center, active conical gear 81 with The driven bevel gear 82 being fixedly mounted on cross bar 9 at axle center engages, and all carries out powder to the upper and lower part in crush box 1 It is broken, good crushing effect, and the vertical crushing crushed and laterally crush both direction can be achieved using the rotation between gear, then cooperate The structures such as blower 14 and pipeline 3 enter lesser raw material in mixing tank 2 and are crushed and mixed again, multiple powder Broken effect is more preferable, improves later period quality.
The top of bearing holder (housing, cover) 11 is fixedly connected by the support rod 12 being fixedly mounted with the top of crush box 1, support rod 12 Outside be socketed with damping spring 13, and the bottom of support rod 12 is fixedly installed with block compatible with damping spring 13, will Cross bar 9 is fixed on the top of shaft 6 but does not influence its rotation, and the vibration generated when being rotated using spring to cross bar 9 is buffered, Extend the service life of each part, blower 14 is fixedly installed on the inner wall of 1 side of crush box, blower 14 is by motor and fan Leaf composition, motor drive flabellum rotation, generate wind-force, and can carry out choosing suitable blower 14, crush box 1 according to the actual situation The other side by the inlet communication of pipeline 3 and mixing tank 2, the top of pipeline 3 is fixed by the bracket the side for being mounted on crush box 1 On wall.
The inside of mixing tank 2 is fixedly installed with support plate 15, and the junction of support plate 15 and agitating shaft 17 is fixedly installed with Sealing ring 21, the lower section of support plate 15 and the bottom in 2 inner cavity of mixing tank are fixedly installed with servo motor 16, servo motor 16 Output shaft is fixedly connected with one end of agitating shaft 17, and the other end of agitating shaft 17 runs through and extends to top and the work of support plate 15 It is dynamic to be mounted in bearing block, the top of mixing tank 2 is fixedly mounted at the top of bearing block, the outer surface of agitating shaft 17 is fixedly mounted There is reamer 18, reamer 18 can not only be stirred or be crushed again, multi-purpose content, and mixing tank 2 is far from 1 side of crush box Top be fixedly installed with water filling port 19, and check valve is fixedly installed on water filling port 19, mixing tank 2 is far from 1 side of crush box Lower part offer grout outlet 20, be fixedly installed with valve on grout outlet 20.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.
In conclusion the more thorough paper grade (stock) mixed organization transformation of the crushing, by the way that crushing knife 7,8 and of gear set is arranged The structures such as crushing cutter 10 all crush the upper and lower part in crush box 1, good crushing effect, and turn using between gear It is dynamic that the vertical crushing crushed and laterally crush both direction can be achieved, then cooperate the structures such as blower 14 and pipeline 3, make lesser original Material, which enters in mixing tank 2, again to be crushed and is mixed, and multiple crushing effect is more preferable, improves later period quality.
By structures such as setting bearing holder (housing, cover) 11, support rod 12 and damping springs 13, cross bar 9 is fixed on to the top of shaft 6 But its rotation is not influenced, the vibration generated when being rotated using spring to cross bar 9 is buffered, and extend each part uses the longevity Life solves existing the problem of being used for the mechanical mostly not thorough enough in the presence of crushing of paper making raw material preparation, influencing later period quality.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (7)

1. a kind of mixed organization for crushing paper making raw material, including crush box(1)With pass through pipeline(3)The mixing tank of connection(2), It is characterized in that:The crush box(1)Inside be fixedly installed with partition(4), partition(4)Lower section and in crush box(1)Inner cavity Bottom be fixedly installed with driving motor(5), driving motor(5)Output shaft and shaft(6)One end be fixedly connected, shaft (6)Outer surface be fixedly installed with crushing knife(7), shaft(6)The other end run through and extend to partition(4)Top and pass through Gear set(8)With cross bar(9)Outer surface be flexibly connected, cross bar(9)On in addition to gear set(8)It is fixedly installed in addition broken Knife(10), and cross bar(9)Both ends be socketed in bearing holder (housing, cover)(11)It is interior;
The bearing holder (housing, cover)(11)Top by be fixedly mounted support rod(12)With crush box(1)Top be fixedly connected, prop up Strut(12)Outside be socketed with damping spring(13), and support rod(12)Bottom be fixedly installed with and damping spring(13)Phase The block of adaptation, the crush box(1)Blower is fixedly installed on the inner wall of side(14), crush box(1)The other side pass through Pipeline(3)With mixing tank(2)Inlet communication;
The mixing tank(2)Inside be fixedly installed with support plate(15), support plate(15)Lower section and in mixing tank(2)Inner cavity Bottom be fixedly installed with servo motor(16), servo motor(16)Output shaft and agitating shaft(17)One end be fixedly connected, Agitating shaft(17)The other end run through and extend to support plate(15)Top and be movably arranged in bearing block, the top of bearing block Portion is fixedly mounted on mixing tank(2)Top, agitating shaft(17)Outer surface be fixedly installed with reamer(18).
2. a kind of mixed organization for crushing paper making raw material according to claim 1, it is characterised in that:The gear set(8) Including being fixedly mounted on shaft at axle center(6)The active conical gear at top(81), active conical gear(81)Consolidate at axle center Dingan County is mounted in cross bar(9)On driven bevel gear(82)Engagement.
3. a kind of mixed organization for crushing paper making raw material according to claim 1, it is characterised in that:The mixing tank(2) Far from crush box(1)The top of side is fixedly installed with water filling port(19), and water filling port(19)On be fixedly installed with check valve.
4. a kind of mixed organization for crushing paper making raw material according to claim 1, it is characterised in that:The mixing tank(2) Far from crush box(1)The lower part of side offers grout outlet(20), grout outlet(20)On be fixedly installed with valve.
5. a kind of mixed organization for crushing paper making raw material according to claim 1, it is characterised in that:The support plate(15) And agitating shaft(17)Junction be fixedly installed with sealing ring(21).
6. a kind of mixed organization for crushing paper making raw material according to claim 1, it is characterised in that:The crush box(1) Top offer feed inlet(22).
7. a kind of mixed organization for crushing paper making raw material according to claim 1, it is characterised in that:The pipeline(3)'s Top, which is fixed by the bracket, is mounted on crush box(1)Side wall on.
CN201710140433.0A 2017-03-10 2017-03-10 It is a kind of to crush more thorough paper grade (stock) mixed organization transformation Active CN106835789B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710140433.0A CN106835789B (en) 2017-03-10 2017-03-10 It is a kind of to crush more thorough paper grade (stock) mixed organization transformation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710140433.0A CN106835789B (en) 2017-03-10 2017-03-10 It is a kind of to crush more thorough paper grade (stock) mixed organization transformation

Publications (2)

Publication Number Publication Date
CN106835789A CN106835789A (en) 2017-06-13
CN106835789B true CN106835789B (en) 2018-11-16

Family

ID=59143993

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710140433.0A Active CN106835789B (en) 2017-03-10 2017-03-10 It is a kind of to crush more thorough paper grade (stock) mixed organization transformation

Country Status (1)

Country Link
CN (1) CN106835789B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107326713A (en) * 2017-06-23 2017-11-07 安徽新华印刷股份有限公司 A kind of good papermaking printing pulp crushing apparatus of crushing effect
CN107447563B (en) * 2017-08-12 2019-04-09 陈俊 A kind of environmental protection throwaway chopsticks recycling and processing device
CN107663802A (en) * 2017-10-27 2018-02-06 宁波市江北区伊人宝贸易有限公司 A kind of industrial paper pulp making apparatus
CN108079924A (en) * 2017-12-06 2018-05-29 郑州诚合信息技术有限公司 A kind of solid-liquid reaction kettle with crushing function
CN108277671A (en) * 2017-12-26 2018-07-13 成都鼎信致远科技有限公司 A kind of pulper
CN108252140A (en) * 2018-03-22 2018-07-06 叶财明 A kind of paper grade (stock) beats paper pulp device
CN108221424A (en) * 2018-03-30 2018-06-29 陈明吉 A kind of paper making equipment
CN110055792B (en) * 2019-06-05 2020-12-18 浙江启威包装材料股份有限公司 Quick recovery and reuse equipment for waste paper
CN112076643A (en) * 2020-09-14 2020-12-15 姚啸云 Coating production equipment
CN113564950A (en) * 2021-07-30 2021-10-29 重庆理文卫生用纸制造有限公司 Production system of high-quality super-tough paper
CN115012239B (en) * 2022-06-22 2024-07-09 江苏博汇纸业有限公司 Mixed rod structure for papermaking unbleached pulp mixing and crushing equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2452899A1 (en) * 2003-08-08 2005-02-08 Tormex Industrias, S.A. De C.V. Livestock food processing mixing machine
CN1600437A (en) * 2003-09-26 2005-03-30 广盛国际有限公司 Crusher for recovering instantly
ES2543223T3 (en) * 2012-06-08 2015-08-17 Telesforo González Olmos Procedure for manufacturing blocks or light profiles, installation to implement said procedure, and product obtained
CN205236110U (en) * 2015-12-12 2016-05-18 何玉珍 High -efficient rubbing crusher is used in production of pharmaceuticals processing
CN206599699U (en) * 2017-03-10 2017-10-31 于浩 One kind crushes more thoroughly paper grade (stock) mixed organization

Also Published As

Publication number Publication date
CN106835789A (en) 2017-06-13

Similar Documents

Publication Publication Date Title
CN106835789B (en) It is a kind of to crush more thorough paper grade (stock) mixed organization transformation
CN108404728B (en) Paper pulp blendor with edulcoration function
CN206015403U (en) A kind of paper grade (stock) high-efficiency pulper
CN206599699U (en) One kind crushes more thoroughly paper grade (stock) mixed organization
CN102477706A (en) Method for improving screening and pulping efficiency of hydropulper and equipment thereof
CN205415736U (en) Paper cutting machine
CN108277671A (en) A kind of pulper
CN106939527A (en) A kind of water cycle utilization device for paper making equipment
CN206721557U (en) A kind of waste paper pulping machine for papermaking
CN106758449A (en) One kind production paper support beater
CN208494519U (en) A kind of containing box processing waste material disintegrating mechanism
CN107012707A (en) A kind of papermaking printing pulp crushing apparatus of energy-conserving and environment-protective
CN206635566U (en) A kind of water cycle utilization device for paper making equipment
CN115976864A (en) Paper pulp crushing and stirring integrated equipment for papermaking and working method thereof
CN211359125U (en) A broken pulping device for sweet potato starch processing
CN210287935U (en) Pulping device for paper product production
CN210206698U (en) Raw materials dissolving device is used in corrugated paper production
CN213463032U (en) Impurity removing equipment for pretreatment of paperboard raw materials
CN202766894U (en) Hydrapulper for papermaking
CN207121749U (en) One kind is beaten uniform papermaking beater
CN201447626U (en) Double-helix abrasive devillicating machine
CN206549494U (en) A kind of mixing device of joss sticks manufacturing machine
CN111749037A (en) Pulping device for environment-friendly wood boards and working method of pulping device
CN215970245U (en) Quick dehydration device on kitchen garbage equipment
CN107558286A (en) A kind of energy-efficient paper production method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20180928

Address after: 312500 Zhao 19, Dongying Village, Yan Bei Village, Xinchang County, Shaoxing, Zhejiang

Applicant after: XINCHANG DONGMING BAOYU MACHINERY FACTORY

Address before: 235000 Anhui Huaibei Xiangshan Dongshan Road Anhui Lei Ming Limited by Share Ltd

Applicant before: Yu Hao

GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20191209

Address after: No. 163, Jiulong Road, Caoqiao street, Pinghu City, Jiaxing City, Zhejiang Province

Patentee after: Zhejiang Yucheng Stainless Steel Co., Ltd

Address before: 312500 Zhejiang city of Shaoxing province Xinchang County Rural East Ming Yan Bei Cun Zhao Jia No. 19

Patentee before: XINCHANG DONGMING BAOYU MACHINERY FACTORY

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20211215

Address after: 252000 No. 2, Huixin South Road, Gaotang Economic Development Zone, Liaocheng City, Shandong Province (Development Zone Management Committee)

Patentee after: GAOTANG Rongzhi Rongzhi Technology Service Co.,Ltd.

Address before: No.163, Jiulong Road, Caoqiao street, Pinghu City, Jiaxing City, Zhejiang Province, 314200

Patentee before: Zhejiang Yucheng Stainless Steel Co.,Ltd.