CN106268171A - The installation method of activated carbon smoke eliminator adsorption system - Google Patents
The installation method of activated carbon smoke eliminator adsorption system Download PDFInfo
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- CN106268171A CN106268171A CN201610694670.7A CN201610694670A CN106268171A CN 106268171 A CN106268171 A CN 106268171A CN 201610694670 A CN201610694670 A CN 201610694670A CN 106268171 A CN106268171 A CN 106268171A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The invention belongs to the technical field of desulphurization denitration, the installation method of a kind of activated carbon smoke eliminator adsorption system；It is characterized in that, including equipment Foundations check and accept, install adsorption tower lower skeleton, install adsorption tower bearing, install hopper and lower tower joint, install adsorption tower internal and external frame, install adsorption tower tower joint and truss, installation adsorption tower outside platform, install overhead guard, install smoke entrance parts, install adsorption tower upper skeleton, install adsorption tower charging and discharging device, air-tight test, adsorption tower and import and export pipe insulation.This construction method uses modularization assembling and integral hoisting technique, earth moduleization assemble can parallel construction, expand construction plane, the number of times of work high above the ground be greatly decreased, be a kind of efficient, safe, economic property soot air purifying apparatus adsorption system installation method.
Description
Technical field
The invention belongs to the technical field of desulphurization denitration, the peace of a kind of activated carbon smoke eliminator adsorption system
Dress method.
Background technology
Activated carbon smoke eliminator is with activated carbon as adsorbent, purifies large-scale sintering machine of steel mill, thermal power plant
SO in the flue gases such as coal-burning boiler2, NOx, it is possible to achieve synchronized desulfuring and denitrifying, is the most state-of-the-art flue gas desulfurization and denitrification skill
Art.At present, the domestic activated carbon smoke eliminator put into operation is less, but the most domestic at the activated carbon smoke eliminator number built
Amount is just in cumulative year after year.The domestic installation for activated carbon smoke eliminator adsorption system is still in stage of fumbling, not shape
Become complete, ripe mounting technique.
Adsorption system is the nucleus equipment of activated carbon smoke eliminator, by groups such as adsorption tower, hopper, connecting elements
Become.The installed height mark of adsorption system is about at+0m～+60m, and work high above the ground is many, and adsorption system connecting elements is many, arranges closely.
Existing installation method is to install each equipment and component the most piece by piece, and this installation method process is complicated, there is many not
Science, irrational place: as cross-operation is many, each component assembling construction plane is little, and cross-operation is many, installs potential safety hazard big
And long in time limit, cost is high.
Summary of the invention
It is an object of the invention to, it is provided that a kind of quick, economic, safe and reliable activated carbon smoke eliminator absorption is
The installation method of system.
In order to achieve the above object, the present invention is achieved in that
A kind of installation method of activated carbon smoke eliminator adsorption system；Including
Step 1, the examination operation of equipment Foundations, including the setting of datum mark and datum line and the inspection on basis and examination；
Step 2, installation adsorption tower lower skeleton, including installing shearing-resistant member, installation frame, installation diagonal brace and tie-beam, installation secondary
Grouting, maintenance are walked on stage；
Step 3, installation adsorption tower bearing, the most first install the adsorption tower bearing on fixing point, then install it as benchmark
Its adsorption tower bearing；
Step 4, installation hopper and lower tower joint,
Step 4.1, hopper is installed temporarily, hopper is arranged in the temporary support of adsorption tower lower skeleton, it is ensured that hopper
The interim on-station position installed is less than normal installed position；
Step 4.2, formal installation lower tower joint, install lower merogenesis and upper merogenesis that lower tower saves the most successively, and each merogenesis is both needed to make
Lifting with special hanger, the length of described special hanger, width are consistent with the spacing of the hanger of each merogenesis corner, so in lifting
Time steel wire rope be vertical between suspender and lower tower save, be possible to prevent device damage；
Step 4.3, formally hopper is installed, lower tower joint install in place after, adjust the position of hopper and weld with lower tower joint；
Step 4.4, by lower tower joint is connected with adsorption tower bearing, install descend tower save with adsorption tower bearing between connecting stud；Gu
Adsorption tower bearing in fixed point does not fill bolt, and the bolt of other adsorption tower bearing must reserve the gap of 0.5 ~ 1mm, it is ensured that inhale
Attached tower bearing can be slidably；
Step 4.5, weld inspection, all field joint weld seams are both needed to carry out kerosene inspection, it is ensured that weld joint air-tight；
Step 4.6, installation round roller batcher；
Step 5, installation adsorption tower internal and external frame, adsorption tower internal and external frame starts to install, successively toward two from adsorption system centrage
Side is symmetrically installed；
Step 6, installation adsorption tower tower joint and truss；
Step 6.1, laying assembly platform；
Step 6.2, on assembly platform, adsorption tower tower is saved, walk on stage and are assembled into adsorption tower tower joint module in truss and inside, and
In adsorption tower tower joint module, docking platform is installed；
Step 6.3, lifting adsorption tower tower joint module；
Step 6.4, each adsorption tower tower joint module between connection, the mounting plane elevation difference of adjacent adsorbent Ta Tajie be not more than ±
1.5mm, mounting plane diagonal tolerance is not more than ± 3mm, and the squareness tolerance of all adsorption tower towers joint is not more than 0.5/
1000mm；
After platform outside step 7, installation adsorption tower, every layer of adsorption tower tower joint and truss are in place, the outside platform of this layer is installed；
Step 8, installation overhead guard；
Step 9, installation smoke entrance parts, gas approach parts carry out after relevant position truss installa-tion completes, first install
Peripheral side plate, then the deflector of inside is installed；The integral hoisting after installation on ground of exhanst gas outlet parts is in place；
Step 10, installation adsorption tower upper skeleton；
Step 11, installation adsorption tower charging and discharging device；
Step 12, air-tight test, first detect the air-tightness of each adsorption tower tower joint, reexamine adsorption system entirety air-tightness；
Step 13, adsorption tower and import and export pipe insulation.
The installation method of described a kind of activated carbon smoke eliminator adsorption system, in step 2, adsorption tower lower skeleton hangs
Before dress, horizontal segment under the feed conveyer of resolution system is first installed.
The installation method of described a kind of activated carbon smoke eliminator adsorption system, adsorption tower lower skeleton in step 2
Post center is not more than ± 1mm with the position deviation of base center, and squareness tolerance is not more than 0.5/1000mm, capital end levelness
Tolerance is not more than 0.5mm, and post tip diagonal tolerance is not more than ± 3mm, and capital end absolute altitude deviation is not more than ± 1.5mm, capital
End spacing is not more than ± 3mm.
The installation method of described a kind of activated carbon smoke eliminator adsorption system, installs adsorption tower bearing in step 3,
The glide direction of other adsorption tower bearing need to be controlled.
The installation method of described a kind of activated carbon smoke eliminator adsorption system, in step 4.1, temporary support is by welding
Four isometric [the 30 channel-section steel compositions being connected on the tie-beam of adsorption tower lower skeleton.
The installation method of described a kind of activated carbon smoke eliminator adsorption system, in step 4.2, lower tower joint installs
Cheng Hou, the distance tolerance between lower tower joint column is not more than ± 3mm, and lower tower joint column end face absolute altitude deviation is not more than ± 1.5mm.
The installation method of described a kind of activated carbon smoke eliminator adsorption system, uses interval method detection in step 12
The air-tightness of each adsorption tower tower joint.
The installation steps of this activated carbon smoke eliminator adsorption system installation method are reasonable, and construction operation is simple and engineering
Reliable in quality；Adsorption tower tower joint etc. all use earth moduleization assemble after integral installation, earth moduleization assemble can parallel construction,
Expand construction plane, the number of times of work high above the ground is greatly decreased, be a kind of efficient, safe, economic property soot air purifying apparatus
Adsorption system installation method.
Accompanying drawing explanation
Fig. 1 is the flow of installation figure of activated carbon smoke eliminator adsorption system.
Detailed description of the invention
The present invention is further illustrated below by way of specific embodiment.
As it is shown in figure 1, the installation method of a kind of activated carbon smoke eliminator adsorption system；Including
Step 1, the examination operation of equipment Foundations, including the setting of datum mark and datum line and the inspection on basis and examination；
Step 2, installation adsorption tower lower skeleton, including installing shearing-resistant member, installation frame, installation diagonal brace and tie-beam, installation secondary
Grouting, maintenance are walked on stage；
Step 3, installation adsorption tower bearing, the most first install the adsorption tower bearing on fixing point, then install it as benchmark
Its adsorption tower bearing；
Step 4, installation hopper and lower tower joint,
Step 4.1, hopper is installed temporarily, hopper is arranged in the temporary support of adsorption tower lower skeleton, it is ensured that hopper
The interim on-station position installed is less than normal installed position；
Step 4.2, formal installation lower tower joint, install lower merogenesis and upper merogenesis that lower tower saves the most successively, and each merogenesis is both needed to make
Lifting with special hanger, the length of described special hanger, width are consistent with the spacing of the hanger of each merogenesis corner, so in lifting
Time steel wire rope be vertical between suspender and lower tower save, be possible to prevent device damage；
Step 4.3, formally hopper is installed, lower tower joint install in place after, adjust the position of hopper and weld with lower tower joint；
Step 4.4, by lower tower joint is connected with adsorption tower bearing, install descend tower save with adsorption tower bearing between connecting stud；Gu
Adsorption tower bearing in fixed point does not fill bolt, and the bolt of other adsorption tower bearing must reserve the gap of 0.5 ~ 1mm, it is ensured that inhale
Attached tower bearing can be slidably；
Step 4.5, weld inspection, all field joint weld seams are both needed to carry out kerosene inspection, it is ensured that weld joint air-tight；
Step 4.6, installation round roller batcher；
Step 5, installation adsorption tower internal and external frame, adsorption tower internal and external frame starts to install, successively toward two from adsorption system centrage
Side is symmetrically installed；
Step 6, installation adsorption tower tower joint and truss；
Step 6.1, laying assembly platform；
Step 6.2, on assembly platform, adsorption tower tower is saved, walk on stage and are assembled into adsorption tower tower joint module in truss and inside, and
In adsorption tower tower joint module, docking platform is installed；
Step 6.3, lifting adsorption tower tower joint module；
Step 6.4, each adsorption tower tower joint module between connection, the mounting plane elevation difference of adjacent adsorbent Ta Tajie be not more than ±
1.5mm, mounting plane diagonal tolerance is not more than ± 3mm, and the squareness tolerance of all adsorption tower towers joint is not more than 0.5/
1000mm；
After platform outside step 7, installation adsorption tower, every layer of adsorption tower tower joint and truss are in place, the outside platform of this layer is installed；
Step 8, installation overhead guard；
Step 9, installation smoke entrance parts, gas approach parts carry out after relevant position truss installa-tion completes, first install
Peripheral side plate, then the deflector of inside is installed；The integral hoisting after installation on ground of exhanst gas outlet parts is in place；
Step 10, installation adsorption tower upper skeleton；
Step 11, installation adsorption tower charging and discharging device；
Step 12, air-tight test, first detect the air-tightness of each adsorption tower tower joint, reexamine adsorption system entirety air-tightness；
Step 13, adsorption tower and import and export pipe insulation.
The installation method of described a kind of activated carbon smoke eliminator adsorption system, in step 2, adsorption tower lower skeleton hangs
Before dress, horizontal segment under the feed conveyer of resolution system is first installed.
The installation method of described a kind of activated carbon smoke eliminator adsorption system, adsorption tower lower skeleton in step 2
Post center is not more than ± 1mm with the position deviation of base center, and squareness tolerance is not more than 0.5/1000mm, capital end levelness
Tolerance is not more than 0.5mm, and post tip diagonal tolerance is not more than ± 3mm, and capital end absolute altitude deviation is not more than ± 1.5mm, capital
End spacing is not more than ± 3mm.
The installation method of described a kind of activated carbon smoke eliminator adsorption system, installs adsorption tower bearing in step 3,
The glide direction of other adsorption tower bearing need to be controlled.
The installation method of described a kind of activated carbon smoke eliminator adsorption system, in step 4.1, temporary support is by welding
Four isometric [the 30 channel-section steel compositions being connected on the tie-beam of adsorption tower lower skeleton.
The installation method of described a kind of activated carbon smoke eliminator adsorption system, in step 4.2, lower tower joint installs
Cheng Hou, the distance tolerance between lower tower joint column is not more than ± 3mm, and lower tower joint column end face absolute altitude deviation is not more than ± 1.5mm.
The installation method of described a kind of activated carbon smoke eliminator adsorption system, uses interval method detection in step 12
The air-tightness of each adsorption tower tower joint.
The installation steps of this activated carbon smoke eliminator adsorption system installation method are reasonable, and construction operation is simple and engineering
Reliable in quality；Adsorption tower tower joint etc. all use earth moduleization assemble after integral installation, earth moduleization assemble can parallel construction,
Expand construction plane, the number of times of work high above the ground is greatly decreased, be a kind of efficient, safe, economic property soot air purifying apparatus
Adsorption system installation method.
Claims (7)
1. the installation method of an activated carbon smoke eliminator adsorption system；It is characterized in that, including
Step 1, the examination operation of equipment Foundations, including the setting of datum mark and datum line and the inspection on basis and examination；
Step 2, installation adsorption tower lower skeleton, including installing shearing-resistant member, installation frame, installation diagonal brace and tie-beam, installation secondary
Grouting, maintenance are walked on stage；
Step 3, installation adsorption tower bearing, the most first install the adsorption tower bearing on fixing point, then install it as benchmark
Its adsorption tower bearing；
Step 4, installation hopper and lower tower joint,
Step 4.1, hopper is installed temporarily, hopper is arranged in the temporary support of adsorption tower lower skeleton, it is ensured that hopper
The interim on-station position installed is less than normal installed position；
Step 4.2, formal installation lower tower joint, install lower merogenesis and upper merogenesis that lower tower saves the most successively, and each merogenesis is both needed to make
Lifting with special hanger, the length of described special hanger, width are consistent with the spacing of the hanger of each merogenesis corner, so in lifting
Time steel wire rope be vertical between suspender and lower tower save, be possible to prevent device damage；
Step 4.3, formally hopper is installed, lower tower joint install in place after, adjust the position of hopper and weld with lower tower joint；
Step 4.4, by lower tower joint is connected with adsorption tower bearing, install descend tower save with adsorption tower bearing between connecting stud；Gu
Adsorption tower bearing in fixed point does not fill bolt, and the bolt of other adsorption tower bearing must reserve the gap of 0.5 ~ 1mm, it is ensured that inhale
Attached tower bearing can be slidably；
Step 4.5, weld inspection, all field joint weld seams are both needed to carry out kerosene inspection, it is ensured that weld joint air-tight；
Step 4.6, installation round roller batcher；
Step 5, installation adsorption tower internal and external frame, adsorption tower internal and external frame starts to install, successively toward two from adsorption system centrage
Side is symmetrically installed；
Step 6, installation adsorption tower tower joint and truss；
Step 6.1, laying assembly platform；
Step 6.2, on assembly platform, adsorption tower tower is saved, walk on stage and are assembled into adsorption tower tower joint module in truss and inside, and
In adsorption tower tower joint module, docking platform is installed；
Step 6.3, lifting adsorption tower tower joint module；
Step 6.4, each adsorption tower tower joint module between connection, the mounting plane elevation difference of adjacent adsorbent Ta Tajie be not more than ±
1.5mm, mounting plane diagonal tolerance is not more than ± 3mm, and the squareness tolerance of all adsorption tower towers joint is not more than 0.5/
1000mm；
After platform outside step 7, installation adsorption tower, every layer of adsorption tower tower joint and truss are in place, the outside platform of this layer is installed；
Step 8, installation overhead guard；
Step 9, installation smoke entrance parts, gas approach parts carry out after relevant position truss installa-tion completes, first install
Peripheral side plate, then the deflector of inside is installed；The integral hoisting after installation on ground of exhanst gas outlet parts is in place；
Step 10, installation adsorption tower upper skeleton；
Step 11, installation adsorption tower charging and discharging device；
Step 12, air-tight test, first detect the air-tightness of each adsorption tower tower joint, reexamine adsorption system entirety air-tightness；
Step 13, adsorption tower and import and export pipe insulation.
The installation method of a kind of activated carbon smoke eliminator adsorption system the most according to claim 1, is characterized in that, step
In rapid 2 before the lifting of adsorption tower lower skeleton, horizontal segment under the feed conveyer of resolution system is first installed.
The installation method of a kind of activated carbon smoke eliminator adsorption system the most according to claim 1, is characterized in that, step
In rapid 2, the post center of adsorption tower lower skeleton is not more than ± 1mm with the position deviation of base center, and squareness tolerance is not more than 0.5/
1000mm, capital end levelness tolerance is not more than 0.5mm, and post tip diagonal tolerance is not more than ± 3mm, capital end absolute altitude deviation
Being not more than ± 1.5mm, capital end spacing is not more than ± 3mm.
The installation method of a kind of activated carbon smoke eliminator adsorption system the most according to claim 1, is characterized in that, step
Adsorption tower bearing is installed in rapid 3, the glide direction of other adsorption tower bearing need to be controlled.
The installation method of a kind of activated carbon smoke eliminator adsorption system the most according to claim 1, is characterized in that, step
In rapid 4.1, by four on the tie-beam being welded on adsorption tower lower skeleton, isometric [30 channel-section steels form temporary support.
The installation method of a kind of activated carbon smoke eliminator adsorption system the most according to claim 1, is characterized in that, step
In rapid 4.2 after lower tower joint installation, the distance tolerance between lower tower joint column is not more than ± 3mm, lower tower joint column end face mark
High deviation is not more than ± 1.5mm.
The installation method of a kind of activated carbon smoke eliminator adsorption system the most according to claim 1, is characterized in that, step
Interval method is used to detect the air-tightness of each adsorption tower tower joint in rapid 12.
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| CN201610694670.7A CN106268171B (en) | 2016-08-22 | 2016-08-22 | The installation method of active carbon flue gas purification device adsorption system |
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| CN201610694670.7A CN106268171B (en) | 2016-08-22 | 2016-08-22 | The installation method of active carbon flue gas purification device adsorption system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413224A (en) * | 2018-04-14 | 2018-08-17 | 邯郸钢铁集团设计院有限公司 | Support the suspended steel structure platform of bucket machine |
| CN110496494A (en) * | 2019-08-26 | 2019-11-26 | 五冶集团上海有限公司 | The installation method of sintering activity charcoal gas cleaning adsorption tower |
| CN111871177A (en) * | 2020-07-30 | 2020-11-03 | 中国科学院过程工程研究所 | Modular flue gas desulfurization and denitrification purification system and purification method adopting same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2002213707A (en) * | 2001-01-19 | 2002-07-31 | Mitsubishi Heavy Ind Ltd | Separate type boiler plant and its building method |
| CN101858163A (en) * | 2010-07-15 | 2010-10-13 | 中国化学工程第四建设公司 | Method for installing flare tower frame in bulk |
| CN103993739A (en) * | 2014-05-19 | 2014-08-20 | 中化二建集团有限公司 | Method for constructing stiff beam of spraying layer of prilling tower |
-
2016
- 2016-08-22 CN CN201610694670.7A patent/CN106268171B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002213707A (en) * | 2001-01-19 | 2002-07-31 | Mitsubishi Heavy Ind Ltd | Separate type boiler plant and its building method |
| CN101858163A (en) * | 2010-07-15 | 2010-10-13 | 中国化学工程第四建设公司 | Method for installing flare tower frame in bulk |
| CN103993739A (en) * | 2014-05-19 | 2014-08-20 | 中化二建集团有限公司 | Method for constructing stiff beam of spraying layer of prilling tower |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413224A (en) * | 2018-04-14 | 2018-08-17 | 邯郸钢铁集团设计院有限公司 | Support the suspended steel structure platform of bucket machine |
| CN108413224B (en) * | 2018-04-14 | 2024-03-22 | 河北大河邯钢设计院有限公司 | Suspension type steel structure platform for supporting chain bucket machine |
| CN110496494A (en) * | 2019-08-26 | 2019-11-26 | 五冶集团上海有限公司 | The installation method of sintering activity charcoal gas cleaning adsorption tower |
| CN111871177A (en) * | 2020-07-30 | 2020-11-03 | 中国科学院过程工程研究所 | Modular flue gas desulfurization and denitrification purification system and purification method adopting same |
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| CN106268171B (en) | 2019-04-23 |
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Effective date of registration: 20190731 Address after: 201900 Shanghai city Baoshan District Tieli Road No. 2469 Co-patentee after: China Twenty Metallurgical Group Co., Ltd. Patentee after: Shanghai twenty Metallurgical Construction Co., Ltd. Address before: 201900 Shanghai city Baoshan District Tieli Road No. 2469 Patentee before: Shanghai twenty Metallurgical Construction Co., Ltd. |