CN104860245A - Boiler two-stage economizer overhauling platform - Google Patents
Boiler two-stage economizer overhauling platform Download PDFInfo
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- CN104860245A CN104860245A CN201510284284.6A CN201510284284A CN104860245A CN 104860245 A CN104860245 A CN 104860245A CN 201510284284 A CN201510284284 A CN 201510284284A CN 104860245 A CN104860245 A CN 104860245A
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- platform
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- inspection platform
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
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- Mechanical Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Ladders (AREA)
Abstract
The invention discloses a boiler two-stage economizer overhauling platform. The platform comprises an upper platform body for placing a two-stage economizer. The upper platform body is provided with a first mounting base. The portions, located on the left side and the right side of the first mounting base, of the upper platform body are provided with a first upper overhauling platform body and a second upper overhauling platform body. The first upper overhauling platform body and the second upper overhauling platform body transversely stride a boiler chimney. The lower platform body is arranged below the upper platform body. A first escalator is arranged between the lower platform body and the first upper overhauling platform body. A middle platform body is arranged between the lower platform body and the upper platform body. A second escalator is arranged between the lower platform body and the middle platform body. A third escalator is arranged between the middle platform body and the second upper overhauling platform body. A fourth escalator is arranged between the lower platform body and the ground. By means of the boiler two-stage economizer overhauling platform, personal can maintain or repair or operate an overhead boiler two-stage economizer conveniently, safer and more reliable device operation and maintenance are achieved, and labor efficiency is improved.
Description
Technical field
The present invention relates to a kind of inspection platform, particularly relate to a kind of inspection platform of boiler secondary energy saver.
Background technology
Boiler body end is generally all provided with flue gas one-level energy saver (economizer), one-level energy saver and boiler integrated design, and the inspection platform of one-level energy saver also shares an inspection platform with boiler.Though boiler is provided with one-level energy saver, exhaust gas temperature is still higher, and flue gas finally enters air and causes energy dissipation.In recent years, boiler particularly paceaged boiler not only body energy saver is installed, boiler chimney also starts install custom-designed secondary energy saver additional, the softening water preheating that boiler can supplement by secondary energy saver, softening water after preheating utilizes to boiler replenishing water after entering deaerating feed water heater deoxygenation again, such exhaust gas temperature will be reduced to less than 130 DEG C, reduces thermal waste, economize energy.But secondary energy saver is arranged on boiler chimney, secondary energy saver is more heavier, lifting or bottom support is needed to install, installation site is higher, secondary energy saver is generally arranged on the horizontal segment of boiler chimney, and be arranged in the subsidiary engine of boiler room, do not install with boiler chummery (chummery installs room span too greatly, also unsightly).Boiler chimney and secondary energy saver installation site higher, to secondary energy saver body and on annex maintenance maintenance and operation will aloft work, use general ladder dangerous also inconvenient.If installation and repairing platform, because Diameter of chimney is larger, the boiler chimney diameter of industrial enterprise is many more than 1.0 meters, chimney horizontal direction stops that maintenance and operating personal are current on inspection platform, the particularly secondary energy saver inspection platform of boiler of 2 or more, from ground to two or the both sides of multiple stage secondary energy saver or middle operation respectively staircase will be installed, such staircase will take large quantity space and increase cost on ground, installation difficulty is larger.
Summary of the invention
The present invention is in order to solve weak point of the prior art, a kind of inspection platform of boiler secondary energy saver is provided, the personnel that facilitate are to the maintenance maintenance of the boiler secondary energy saver that high-altitude is installed or operation, and the obstruction that the chimney avoiding laterally installation passes through on inspection platform to operating personal, operation, maintenance equipment is more safe and reliable, and improve efficiency, and below inspection platform, floor area is little, is conducive to personnel and passes through.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of inspection platform of boiler secondary energy saver, it comprises the upper platform for placing secondary energy saver, described upper platform is provided with first mount pad corresponding with the secondary energy saver of boiler chimney, position upper platform being positioned at the first mount pad left and right sides is respectively arranged with the first upper strata inspection platform and the second upper strata inspection platform, and the first upper strata inspection platform and the second upper strata inspection platform are laterally across boiler chimney; Lower floor's platform is provided with below described upper platform, the first staircase is provided with between lower floor's platform and the first upper strata inspection platform, middle level platform is provided with between lower floor's platform and upper platform, be provided with the second staircase between lower floor's platform and middle level platform, between middle level platform and the second upper strata inspection platform, be provided with the 3rd staircase; The 4th staircase is provided with between described lower floor platform and ground; Described upper platform, middle level platform and all arranged by shore supports between lower floor's platform and ground.
Described first upper strata inspection platform is arranged on the left side of the second upper strata inspection platform; The right side of described first mount pad is provided with the second mount pad, second mount pad is corresponding with another secondary energy saver of boiler chimney, position upper platform being positioned at the second mount pad left and right sides is respectively arranged with the 3rd upper strata inspection platform and the 4th upper strata inspection platform, 3rd upper strata inspection platform is arranged on the left side of the 4th upper strata inspection platform, 3rd upper strata inspection platform and the 4th upper strata inspection platform, laterally across boiler chimney, are provided with the 5th staircase between described middle level platform and the 4th upper strata inspection platform; Be communicated with by being communicated with platform between 3rd upper strata inspection platform and described second upper strata inspection platform.
The outside of described first upper strata inspection platform, the second upper strata inspection platform, the 3rd upper strata inspection platform, the 4th upper strata inspection platform, middle level platform and lower floor's platform is equipped with guard rail, and guard rail bottom is provided with skirting board.
The arranged outside of described upper platform has the 6th staircase.
Beneficial effect of the present invention: adopt technique scheme, upper platform is provided with first mount pad corresponding with the secondary energy saver of boiler chimney, the right side of the first mount pad is provided with the second mount pad, second mount pad is corresponding with another secondary energy saver of boiler chimney, and the support that the first mount pad and the second mount pad are used for the secondary energy saver of boiler chimney is installed; Upper platform, middle level platform and all arranged by shore supports between lower floor's platform and ground, this structure design makes upper platform, middle level platform and lower floor's platform lower ground personnel pass through, other midget plant or storing articles are installed, and the equipment such as secondary energy saver also can directly be supported by upper platform, need not carry out supporting or lifting from roof from ground; Middle level platform is provided with between lower floor's platform and the second upper strata inspection platform, because the spacing between two adjacent secondary energy savers is general all shorter, personnel directly from lower floor's platform directly through climbing up the upper platform described in two secondary energy savers through staircase, not establishing middle level platform directly to arrange staircase can cause staircase more precipitous, personnel climb inconvenience, there is potential safety hazard, middle level platform be provided as transhipment station, personnel can climb up upper platform from through the second staircase, middle level platform, the 3rd staircase, ensure that the safety of personnel.
Position upper platform being positioned at the first mount pad left and right sides is respectively arranged with the first upper strata inspection platform and the second upper strata inspection platform, first upper strata inspection platform and the second upper strata inspection platform are laterally across boiler chimney, position upper platform being positioned at the second mount pad left and right sides is respectively arranged with the 3rd upper strata inspection platform and the 4th upper strata inspection platform, 3rd upper strata inspection platform and the 4th upper strata inspection platform are laterally across boiler chimney, because the boiler chimney diameter of industrial enterprise is larger, chimney horizontal direction stops that maintenance and operating personal are current on inspection platform, first upper strata inspection platform and the second upper strata inspection platform, 3rd upper strata inspection platform and the 4th upper strata inspection platform respectively laterally across boiler chimney, by staircase (first staircase of Aided design, second staircase, 3rd staircase, 4th staircase, 5th staircase), can realize conveniently safeguarding in the left and right sides of secondary energy saver.
The first staircase is provided with between lower floor's platform and the first upper strata inspection platform, the second staircase is provided with between lower floor's platform and middle level platform, the 3rd staircase is provided with between middle level platform and the second upper strata inspection platform, be provided with the 4th staircase between described lower floor platform and ground, between described middle level platform and the 4th upper strata inspection platform, be provided with the 5th staircase; Be communicated with by being communicated with platform between 3rd upper strata inspection platform and the second upper strata inspection platform, personnel come lower floor's platform by the 4th staircase from ground, by the first staircase from lower floor's platform directly to the first upper strata inspection platform, by the second staircase, middle level platform, the 3rd staircase from lower floor's platform directly to the second upper strata inspection platform, by being communicated with platform from the second upper strata inspection platform to the 3rd upper strata inspection platform, by the 5th staircase from lower floor's platform directly to the 4th upper strata inspection platform, be convenient to overhaul corresponding secondary energy saver.
The periphery of described upper platform, middle level platform and lower floor's platform is equipped with guard rail, and guard rail bottom is provided with skirting board, prevents the people on its platform or article to fall ground, causes safety misadventure; The arranged outside of described upper platform has the 6th staircase, and maintenance maintenance or operation are carried out in the top that personnel can climb up by the 6th staircase the equipment such as deaerating feed water heater, water tank installed near secondary energy saver.
The present invention facilitates personnel to the maintenance maintenance of the boiler chimney secondary energy saver that high-altitude is installed or operation, and the obstruction that the chimney avoiding laterally installation passes through on inspection platform to operating personal, operation, maintenance equipment is more safe and reliable, and improve efficiency, below inspection platform, floor area is little, is conducive to personnel and passes through.
Accompanying drawing explanation
Fig. 1 is the structural front view of the embodiment of the present invention one;
Fig. 2 is the structural front view of the embodiment of the present invention two;
Fig. 3 is the structure left view of the embodiment of the present invention two;
Fig. 4 is the structure birds-eye view of the embodiment of the present invention two;
Fig. 5 is the structural front view of the embodiment of the present invention two mode of operation;
Fig. 6 is the structure left view of the embodiment of the present invention two mode of operation;
Fig. 7 is the structure birds-eye view of the embodiment of the present invention two mode of operation.
Detailed description of the invention
Below in conjunction with Fig. 1 to Fig. 7, structure of the present invention and working process are further described.
Embodiment one
As shown in Figure 1, the inspection platform of a kind of boiler secondary energy saver of the present invention, it comprises the upper platform 22 for placing secondary energy saver, described upper platform 22 is provided with first mount pad 14 corresponding with the second from left level energy saver 18 of boiler chimney, first mount pad 14 is for installing the second from left level energy saver 18, position upper platform 22 being positioned at first mount pad 14 left and right sides is respectively arranged with the first upper strata inspection platform 15 and the second upper strata inspection platform 13, described first upper strata inspection platform 15 is arranged on the left side of the second upper strata inspection platform 13, first upper strata inspection platform 15 and the second upper strata inspection platform 13 are laterally across port boiler chimney 20, lower floor's platform 3 is provided with below described upper platform 22, the first staircase 16 is provided with between lower floor's platform 3 and the first upper strata inspection platform 15, middle level platform 10 is provided with between lower floor's platform 3 and upper platform 22, be provided with the second staircase 2 between lower floor's platform 3 and middle level platform 10, between middle level platform 10 and the second upper strata inspection platform 13, be provided with the 3rd staircase 17, the 4th staircase 1 is provided with between described lower floor platform 3 and ground.Personnel come lower floor's platform 3 by the 4th staircase 1 from ground, directly carry out maintenance maintenance or operation to the left side of the first upper strata inspection platform 15 pairs of the second from left level energy savers 18 by the first staircase 16 from lower floor's platform 3, carry out maintenance maintenance or operation by the second staircase 2, middle level platform 10, the 3rd staircase from the right side of 17 lower floor's platform 3 to the second upper strata inspection platforms, 13 pairs of the second from left level energy savers 18.Described upper platform 22, middle level platform 10 and all being supported by pillar 5 between lower floor's platform 3 and ground is arranged, the outside of described first upper strata inspection platform 15, second upper strata inspection platform 13, middle level platform 10 and lower floor's platform 3 is equipped with guard rail 11, and guard rail 11 bottom is provided with skirting board 12.
The present embodiment is applicable to the maintenance of an independent secondary energy saver.
Embodiment two
As shown in Figures 2 to 6, the inspection platform of a kind of boiler secondary energy saver of the present invention, it comprises the upper platform 22 for placing secondary energy saver, described upper platform 22 is provided with first mount pad 14 corresponding with the second from left level energy saver 18 of boiler chimney, the second from left level energy saver 18 is placed on the first mount pad 14, position upper platform 22 being positioned at first mount pad 14 left and right sides is respectively arranged with the first upper strata inspection platform 15 and the second upper strata inspection platform 13, described first upper strata inspection platform 15 is arranged on the left side of the second upper strata inspection platform 13, first upper strata inspection platform 15 and the second upper strata inspection platform 13 are laterally across port boiler chimney 20, lower floor's platform 3 is provided with below described upper platform 22, the first staircase 16 is provided with between lower floor's platform 3 and the first upper strata inspection platform 15, middle level platform 10 is provided with between lower floor's platform 3 and upper platform 22, be provided with the second staircase 2 between lower floor's platform 3 and middle level platform 10, between middle level platform 10 and the second upper strata inspection platform 13, be provided with the 3rd staircase 17, the 4th staircase 1 is provided with between described lower floor platform 3 and ground.Personnel come lower floor's platform 3 by the 4th staircase 1 from ground, directly carry out maintenance maintenance or operation to the left side of the first upper strata inspection platform 15 pairs of the second from left level energy savers 18 by the first staircase 16 from lower floor's platform 3, carry out maintenance maintenance or operation by the second staircase 2, middle level platform 10, the 3rd staircase from the right side of 17 lower floor's platform 3 to the second upper strata inspection platforms, 13 pairs of the second from left level energy savers 18.
The right side of described first mount pad 14 is provided with the second mount pad 8, second mount pad 8 and right secondary energy saver are 19 corresponding mutually, right secondary energy saver 19 is placed on the second mount pad 8, position upper platform 22 being positioned at second mount pad 8 left and right sides is respectively arranged with the 3rd upper strata inspection platform 9 and the 4th upper strata inspection platform 7, 3rd upper strata inspection platform 9 is arranged on the left side of the 4th upper strata inspection platform 7, 3rd upper strata inspection platform 9 and the 4th upper strata inspection platform 7 are laterally across right boiler chimney 23, the 5th staircase 4 is provided with between described middle level platform 3 and the 4th upper strata inspection platform 7.Position between 3rd upper strata inspection platform 9 and described second upper strata inspection platform 13 is hollow, can save material, and the 3rd upper strata inspection platform 9 is communicated with by being communicated with platform 21 with described second upper strata inspection platform 13.Personnel come lower floor's platform 3 by the 4th staircase 1 from ground, directly carry out maintenance maintenance or operation to the right side of the 4th upper strata inspection platform 7 to right secondary energy saver 18 by the 5th staircase 4 from lower floor's platform 3, by the second staircase 2, middle level platform 10, the 3rd staircase from the 17, second upper strata inspection platform 13, be communicated with the left side of platform 21 to the three upper strata inspection platform 9 to right secondary energy saver 19 and carry out maintenance maintenance or operation.
The outside of described first upper strata inspection platform 15, second upper strata inspection platform 13, the 3rd upper strata inspection platform 9, the 4th upper strata inspection platform 7, middle level platform 10 and lower floor's platform 3 is equipped with guard rail 11, and guard rail 11 bottom is provided with skirting board 12.Described upper platform 22, middle level platform 10 and all being supported by pillar 5 between lower floor's platform 3 and ground is arranged, the arranged outside of described upper platform 22 has the 6th staircase 6, and maintenance maintenance or operation are carried out in the top that personnel can climb up by the 6th staircase 6 equipment such as deaerating feed water heater, water tank installed near secondary energy saver.
The technical scheme of the present embodiment is applicable to the maintenance of two secondary energy savers (the second from left level energy saver phase 18, right secondary energy saver be 19 parallel connections mutually).
The present invention can carry out the maintenance of multiple secondary energy saver, according to quantity and the arrangement of secondary energy saver, the maintenance being namely applicable to multiple secondary energy savers is combined in enforcement one and embodiment two.
The present invention facilitates personnel to the maintenance maintenance of the boiler chimney secondary energy saver that high-altitude is installed or operation, and the obstruction that the chimney avoiding laterally installation passes through on inspection platform to operating personal, operation, maintenance equipment is more safe and reliable, and improve efficiency, below inspection platform, floor area is little, is conducive to personnel and passes through.
Above embodiment is the unrestricted technical scheme of the present invention in order to explanation only, although with reference to above-described embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: still can modify to the present invention or equivalent replacement, and not departing from any modification or partial replacement of the spirit and scope of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (4)
1. the inspection platform of a boiler secondary energy saver, it is characterized in that: it comprises the upper platform for placing secondary energy saver, described upper platform is provided with first mount pad corresponding with the secondary energy saver of boiler chimney, position upper platform being positioned at the first mount pad left and right sides is respectively arranged with the first upper strata inspection platform and the second upper strata inspection platform, and the first upper strata inspection platform and the second upper strata inspection platform are laterally across boiler chimney; Lower floor's platform is provided with below described upper platform, the first staircase is provided with between lower floor's platform and the first upper strata inspection platform, middle level platform is provided with between lower floor's platform and upper platform, be provided with the second staircase between lower floor's platform and middle level platform, between middle level platform and the second upper strata inspection platform, be provided with the 3rd staircase; The 4th staircase is provided with between described lower floor platform and ground; Described upper platform, middle level platform and all arranged by shore supports between lower floor's platform and ground.
2. the inspection platform of boiler secondary energy saver according to claim 1, is characterized in that: described first upper strata inspection platform is arranged on the left side of the second upper strata inspection platform; The right side of described first mount pad is provided with the second mount pad, second mount pad is corresponding with another secondary energy saver of boiler chimney, position upper platform being positioned at the second mount pad left and right sides is respectively arranged with the 3rd upper strata inspection platform and the 4th upper strata inspection platform, 3rd upper strata inspection platform is arranged on the left side of the 4th upper strata inspection platform, 3rd upper strata inspection platform and the 4th upper strata inspection platform, laterally across boiler chimney, are provided with the 5th staircase between described middle level platform and the 4th upper strata inspection platform; Be communicated with by being communicated with platform between 3rd upper strata inspection platform and described second upper strata inspection platform.
3. the inspection platform of boiler secondary energy saver according to claim 2, it is characterized in that: the outside of described first upper strata inspection platform, the second upper strata inspection platform, the 3rd upper strata inspection platform, the 4th upper strata inspection platform, middle level platform and lower floor's platform is equipped with guard rail, and guard rail bottom is provided with skirting board.
4. the inspection platform of boiler secondary energy saver according to claim 2, is characterized in that: the arranged outside of described upper platform has the 6th staircase.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510284284.6A CN104860245B (en) | 2015-05-29 | 2015-05-29 | A kind of two grades of inspection platforms of energy-saving appliance of boiler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510284284.6A CN104860245B (en) | 2015-05-29 | 2015-05-29 | A kind of two grades of inspection platforms of energy-saving appliance of boiler |
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| CN104860245A true CN104860245A (en) | 2015-08-26 |
| CN104860245B CN104860245B (en) | 2017-06-30 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788621A (en) * | 2018-06-26 | 2018-11-13 | 珠海市蓝海工业技术有限公司 | A kind of maintenance craft of the coal-fired plant boiler pendant superheater based on inspection platform |
| CN109336020A (en) * | 2018-12-17 | 2019-02-15 | 陈乐宇 | A kind of Multifunctional aloft-work multi-station lifting device |
| CN111155800A (en) * | 2020-01-03 | 2020-05-15 | 中国核电工程有限公司 | Layout design method for electric boiler room of nuclear power station |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202215020U (en) * | 2011-08-25 | 2012-05-09 | 北京新联铁科技发展有限公司 | Overhauling operation platform for rail traffic locomotive and car bodies |
| CN202416823U (en) * | 2011-12-22 | 2012-09-05 | 上海宝钢化工有限公司 | Aerial work platform |
| CN102926563A (en) * | 2012-11-28 | 2013-02-13 | 华东琅琊山抽水蓄能有限责任公司 | Maintenance platform |
| CN203111528U (en) * | 2013-02-01 | 2013-08-07 | 中国航空工业集团公司西安飞机设计研究所 | Maintenance platform |
| CN203284168U (en) * | 2013-05-31 | 2013-11-13 | 金牛股份有限公司 | Overall dual platforms for horizontal boiler |
| CN203319533U (en) * | 2013-06-20 | 2013-12-04 | 无锡市协兴港口机械有限公司 | Bridge structure of bridge crane |
| CN203998855U (en) * | 2014-06-26 | 2014-12-10 | 河南中烟工业有限责任公司 | A kind of Maintenance of Boiler platform |
| CN204737702U (en) * | 2015-05-29 | 2015-11-04 | 河南中烟工业有限责任公司 | Maintenance platform of boiler second grade energy -saving appliance |
-
2015
- 2015-05-29 CN CN201510284284.6A patent/CN104860245B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202215020U (en) * | 2011-08-25 | 2012-05-09 | 北京新联铁科技发展有限公司 | Overhauling operation platform for rail traffic locomotive and car bodies |
| CN202416823U (en) * | 2011-12-22 | 2012-09-05 | 上海宝钢化工有限公司 | Aerial work platform |
| CN102926563A (en) * | 2012-11-28 | 2013-02-13 | 华东琅琊山抽水蓄能有限责任公司 | Maintenance platform |
| CN203111528U (en) * | 2013-02-01 | 2013-08-07 | 中国航空工业集团公司西安飞机设计研究所 | Maintenance platform |
| CN203284168U (en) * | 2013-05-31 | 2013-11-13 | 金牛股份有限公司 | Overall dual platforms for horizontal boiler |
| CN203319533U (en) * | 2013-06-20 | 2013-12-04 | 无锡市协兴港口机械有限公司 | Bridge structure of bridge crane |
| CN203998855U (en) * | 2014-06-26 | 2014-12-10 | 河南中烟工业有限责任公司 | A kind of Maintenance of Boiler platform |
| CN204737702U (en) * | 2015-05-29 | 2015-11-04 | 河南中烟工业有限责任公司 | Maintenance platform of boiler second grade energy -saving appliance |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788621A (en) * | 2018-06-26 | 2018-11-13 | 珠海市蓝海工业技术有限公司 | A kind of maintenance craft of the coal-fired plant boiler pendant superheater based on inspection platform |
| CN109336020A (en) * | 2018-12-17 | 2019-02-15 | 陈乐宇 | A kind of Multifunctional aloft-work multi-station lifting device |
| CN111155800A (en) * | 2020-01-03 | 2020-05-15 | 中国核电工程有限公司 | Layout design method for electric boiler room of nuclear power station |
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| Publication number | Publication date |
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| CN104860245B (en) | 2017-06-30 |
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