CN101469268B - Tamping coke oven fixing type wide span coal tower - Google Patents
Tamping coke oven fixing type wide span coal tower Download PDFInfo
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- CN101469268B CN101469268B CN2007103047866A CN200710304786A CN101469268B CN 101469268 B CN101469268 B CN 101469268B CN 2007103047866 A CN2007103047866 A CN 2007103047866A CN 200710304786 A CN200710304786 A CN 200710304786A CN 101469268 B CN101469268 B CN 101469268B
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Abstract
The invention relates to a fixed type large-span coal tower for a tamping coke oven, which is fixed on the machine side of a middle platform between two tamping coke ovens, lies across the tracks of a coal charging pushing machine on the machine side, and comprises a coal tower framework and a coal storage bunker. The fixed type large-span coal tower is characterized in that the coal tower framework (1) adopts a column-bearing type reinforced concrete framework; an abutting structure of the coal tower framework, namely the middle platform (8) is additionally provided with a lateral force resisting component (5); a stair well (3) of the coal tower is made into a reinforced concrete cylinder; two sides of the coal tower are provided with an overhung framework (4) respectively; tamping machines (9) on the two sides of the coal tower are positioned on two overhung frameworks (4); the coal storage bunker (2) is a reinforced concrete square bunker, the wall of the bunker is provided beams along the height by sections; and the span L of the coal tower is larger than the width of the coal charging pushing machine. The structural characteristic of the fixed type coal tower comprises that the reasonable span of the structure is large; and the coal charging pushing machine or a coal charging and a pushing machine pass through from the lower part of the coal tower so as to satisfy that locomotives of the two coke ovens are mutually standby.
Description
Technical field
The present invention relates to a kind of fixing type wide span coal tower that matches with tamping coke furnace; Be across on the stamp charging Car Track of pusher side, especially solved the technical problem that tamping coke oven coal-charging pushing one car or coal charger, pushing machine all can pass through under the fixing type wide span coal tower smoothly.
Background technology
The high 4.3 meters tamping coke oven fixing type coal towers of present domestic coking chamber are across on the stamp charging Car Track of pusher side, and the coal tower is that absolute construction does not link to each other with coke oven construction; Coal tower span L is generally all less, but along with the coke oven volumetrical enlarges, coal tower volume strengthens; Pushing machine pushing ram stroke strengthens; The increasing of coal charger holder coal plate stroke requires the span L of coal tower to increase, and the structure of original coal tower can not satisfy the requirement that big volume tamping coke furnace is produced.The structure of coal tower needs adjustment, all can under fixed coal tower, pass through to satisfy tamping coke oven coal-charging pushing one car or coal charger, pushing machine, and reaching 2 coke oven locomotives can be subsequent use each other.In order to overcome this defective, developed a kind of fixing type wide span coal tower that matches with tamping coke furnace.
Summary of the invention:
In order to overcome the shortcoming of above-mentioned coal tower, the invention provides a kind of fixing type wide span coal tower that matches with tamping coke furnace.
The technical solution adopted for the present invention to solve the technical problems is: a kind of tamping coke oven fixing type wide span coal tower; Be fixed on the pusher side of two tamping coke furnace way stations, be across on the coal charging coke pusher track of pusher side, comprise coal tower framework, coal bin; It is characterized in that: described coal tower framework adopts post to hold the formula reinforced concrete frame; Increased lateral resistant member at its adjacent structure one way station, the staircase of coal tower is made the Steel Concrete cylindrical shell, and there is overhanging framework coal tower both sides; The plug ramming machine of coal tower both sides is seated on two overhanging frameworks; Coal bin is reinforced concrete earthwork storehouse, and bulkhead is established beam along the height segmentation, and coal tower span L is greater than the width of coal charging coke pusher.
Processing requirement coal tower structure span is big; Load is big, volume is big, coal storage is big; The coal tower only has four pillars to land, and this has just caused under horizontal loads, and the concrete warehouse that furnace roof is above and the lateral rigidity of following pillar stiffener differ bigger; Make structural base become weak floor, extremely unfavorable under horizontal applied forces such as earthquake.In order to improve the unfavorable situation of this kind; Appropriate location at its adjacent structure one way station has increased a large amount of lateral resistant member; Simultaneously the staircase of coal tower is made the Steel Concrete cylindrical shell; Increased the anti-side rigidity of the following structure of furnace roof, made structure more approaching, improved the anti-seismic performance of structure along vertical ratio of rigidity.
Because coal storage is big, and position of action point is higher, the post that lands need bear very big bending moment, and general arrangement of reinforcement can't reach requirement, and four posts that therefore land have adopted steel reinforced concrete structure.With cantilever truss was different in the past, the plug ramming machine of coal tower both sides is seated on two overhanging frameworks, and the load that makes plug ramming machine transmit is directly passed to the basis.
Load is big, and there is very big tensile stress in bulkhead, in design, bulkhead is established beam along the height segmentation, makes load can be directly land post with being delivered to separate beam and then pass to four by bulkhead easily.
It is a kind of rational in infrastructure that the present invention provides, and satisfies the novel fixing type wide span coal tower of tamping coke furnace explained hereafter operational requirement.Fixing type wide span coal tower; Coal-charging pushing one car or coal charger, pushing machine split car all can pass through under the coal tower; The locomotive that can satisfy two coke ovens is subsequent use each other; Guarantee the coke oven ordinary production, fundamentally having solved the high 4.3 meters tamping coke furnace coal towers of coking chamber is that absolute construction does not link to each other with coke oven construction, the general all less technical barrier of coal tower span L.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Fig. 1 is an one-piece construction synoptic diagram of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is an A-A sectional view of the present invention.
Among the figure: 1, coal tower framework; 2, coal bin; 3, the staircase of coal tower; 4, overhanging framework; 5, lateral resistant member; 6, segmentation beam; 7, coke oven; 8, way station; 9, plug ramming machine;
Embodiment
The technical solution adopted for the present invention to solve the technical problems is: a kind of fixing type wide span coal tower that matches with tamping coke furnace; Be fixed on the pusher side of two tamping coke furnace way stations; Be across on the coal-charging pushing Car Track of pusher side, coal-charging pushing one car or coal charger, pushing machine can be walked under the coal tower smoothly.
The fixing type wide span coal tower principle of design is: reach under the coal tower under the subsequent use each other prerequisite of two coke oven locomotives guaranteeing that the coke oven locomotive navigates within smoothly; Reach under the situation of soundness that guarantees the coal tower and stability according to processing set-up condition and requirement; With the long-width ratio of coal tower is 36.6/10, and structure formation is that post holds formula reinforced concrete earthwork storehouse, has adopted 2 lateral resistant member along long limit; Adopt 4 lateral resistant member along minor face, had vertical structure ratio of rigidity preferably.Both satisfy the processing requirement that coke oven is produced, satisfied building and structure Design standard again.Fixing type wide span coal tower as shown in Figure 1 comprises 1, coal tower framework; 2, coal bin; 3, the staircase of coal tower; 4, overhanging framework; 5, lateral resistant member; 6, segmentation beam;
Fixing type wide span coal tower is big according to processing requirement needs span, load big, the coal tower only has four pillars to land; This has just caused under horizontal loads; The concrete warehouse that furnace roof is above and the lateral rigidity of following pillar stiffener differ bigger; Make structural base become weak floor, extremely unfavorable under horizontal applied forces such as earthquake.In order to improve the unfavorable situation of this kind; Appropriate location at its adjacent structure one way station has increased lateral resistant member 5; Simultaneously the staircase 3 of coal tower is made the Steel Concrete cylindrical shell; Increased the anti-side rigidity of the following structure of furnace roof, made structure more approaching, improved the anti-seismic performance of structure along vertical ratio of rigidity.
Because coal storage is big, and position of action point is higher, the post that lands need bear very big bending moment, and general arrangement of reinforcement can't reach requirement, and four posts that therefore land have adopted steel reinforced concrete structure.With cantilever truss was different in the past, the plug ramming machine 9 of coal tower both sides is seated on two overhanging frameworks 4, and the load that makes plug ramming machine transmit is directly passed to the basis.
Load is big, and there is very big tensile stress in bulkhead, in design, coal bin 2 bulkheads is established beam 6 along the height segmentation, makes load can be directly land post with being delivered to separate beam and then pass to four by bulkhead easily.
Fixing type wide span coal tower; Coal-charging pushing one car or coal charger, pushing machine split car all can pass through under the coal tower, and the locomotive that can satisfy two coke ovens is subsequent use each other, guarantee the coke oven ordinary production; Fundamentally having solved the high 4.3 meters tamping coke furnace coal towers of coking chamber is that absolute construction does not link to each other with coke oven construction; The general all less technical barrier of coal tower span L has rational in infrastructurely, satisfies the advantage of coke oven explained hereafter operational requirement.
Claims (1)
1. tamping coke oven fixing type wide span coal tower is fixed on the pusher side of two tamping coke furnace way stations, is across on the coal charging coke pusher track of pusher side; Comprise coal tower framework, coal bin; It is characterized in that: described coal tower framework (1) adopts post to hold the formula reinforced concrete frame, has increased lateral resistant member (5) at its adjacent structure-way station (8), and the staircase of coal tower (3) is made the Steel Concrete cylindrical shell; There is overhanging framework (4) coal tower both sides; The plug ramming machine (9) of coal tower both sides is seated on two overhanging frameworks (4), and coal bin (2) is reinforced concrete earthwork storehouse, and bulkhead is established beam (6) along the height segmentation; Coal tower span L is greater than the width of coal charging coke pusher, and the long-width ratio of coal tower is 36.6/10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007103047866A CN101469268B (en) | 2007-12-29 | 2007-12-29 | Tamping coke oven fixing type wide span coal tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007103047866A CN101469268B (en) | 2007-12-29 | 2007-12-29 | Tamping coke oven fixing type wide span coal tower |
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| Publication Number | Publication Date |
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| CN101469268A CN101469268A (en) | 2009-07-01 |
| CN101469268B true CN101469268B (en) | 2012-08-22 |
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| CN2007103047866A Active CN101469268B (en) | 2007-12-29 | 2007-12-29 | Tamping coke oven fixing type wide span coal tower |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041918B (en) * | 2009-10-22 | 2012-05-30 | 中冶天工建设有限公司 | Construction method of hyperboloidal concrete structure of coal tower storage bunker incline wall |
| CN104960800A (en) * | 2015-07-06 | 2015-10-07 | 苏州斯洛莱自动化设备有限公司 | Coal bunker having large coal storage capacity |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2637660B2 (en) * | 1992-01-24 | 1997-08-06 | 川崎製鉄株式会社 | Method and apparatus for replacing coal-carrying car in coke oven |
| CN2568658Y (en) * | 2002-09-23 | 2003-08-27 | 太史茂远 | Coal loading pusher machine |
-
2007
- 2007-12-29 CN CN2007103047866A patent/CN101469268B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2637660B2 (en) * | 1992-01-24 | 1997-08-06 | 川崎製鉄株式会社 | Method and apparatus for replacing coal-carrying car in coke oven |
| CN2568658Y (en) * | 2002-09-23 | 2003-08-27 | 太史茂远 | Coal loading pusher machine |
Non-Patent Citations (4)
| Title |
|---|
| 侯奇虎等.无侧装煤塔捣固炼焦改造.《煤质技术》.2005,(第5期),第48-49页. * |
| 孙景江等.钢筋混凝土柱承式贮仓的地震反应分析.《地震工程与工程振动》.1990,第10卷(第3期),第14-25页. * |
| 樊剑.柱承式方仓加设填充墙及赘余杆件的试验研究.《贵州工业大学学报(自然科学版）》.2000,第29卷(第1期),第27-31页. * |
| 王命平等.筒仓支承柱考虑地基相互作用的地震反应研究.《防灾减灾工程学报》.2007,第27卷第84-87页. * |
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Address after: 100041 Beijing Shijingshan District Shijingshan road Shougang head office Patentee after: Shougang Group Co. Ltd. Address before: 100041 Beijing Shijingshan District Shijingshan road Shougang head office Patentee before: Capital Iron & Steel General Company |
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