CN103059883B - Arch stuffing supporting technology by bricking arch apex for division of flue in coke oven - Google Patents
Arch stuffing supporting technology by bricking arch apex for division of flue in coke oven Download PDFInfo
- Publication number
- CN103059883B CN103059883B CN201110325426.0A CN201110325426A CN103059883B CN 103059883 B CN103059883 B CN 103059883B CN 201110325426 A CN201110325426 A CN 201110325426A CN 103059883 B CN103059883 B CN 103059883B
- Authority
- CN
- China
- Prior art keywords
- brick
- flue
- arch tire
- coke oven
- arch
- 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
Links
Landscapes
- Coke Industry (AREA)
Abstract
The invention relates to an arch stuffing supporting technology by bricking an arch apex for division of a flue in a coke oven. The technology is characterized by comprising the following steps: a, reserving support bricks on the wall of the coke oven; b, laying crossrails on the support bricks; c, manufacturing an arch stuffing; and d, mounting the arch stuffing. The technology provided by the invention has the advantages that the arch stuffing for the division of the flue is supported simply and flexibly; the labor intensity in construction is lowered; the construction efficiency is improved; the construction period is shortened; and the engineering cost is lowered.
Description
Technical field
The present invention relates to a kind of coke oven and divide flue vault building method, specifically, is that a kind of coke oven divides flue vault masonry arch tire to install technique.
Background technology
The coke oven of the current domestic main coke oven type of furnace divides flue to be generally arranged on coke oven both sides, and the flue gas that coke oven combustion produces enters point flue being positioned at ground through exchange shutter by horizontal flue, then by main flue through chimney discharged to air.Fig. 1 is the structural representation that known coke oven divides flue, and usually a point flue width is generally 2 ~ 3m, and be highly 1.5 ~ 2.5m, flue top adopts 180 ° of vaults, and material adopts clay brick and pearlstone brick, also has directly employing common brick to carry out building by laying bricks or stones.Point flue of pusher side and coke side converges in the end stand of coke oven or a platform, and then enter main flue, main flue is in height and width increasing.Coke oven divides flue generally to adopt 180 ° of arches, and without skew block, installing of arch tire is one of vault key of building by laying bricks or stones.Traditional coke oven divides flue constructional method, installs sizing Steel Pipe Scaffold or wooden timbering, support installs arch tire in point flue, but due to narrow space in point flue, complex operation, installing of tire of arch is wasted time and energy, and operational effectiveness is low.
Therefore the erection method that known coke oven divides flue vault to build hogging tire by laying bricks or stones also exists above-mentioned all inconvenience and problem.
Summary of the invention
Object of the present invention, is that proposing a kind of staying on point flue wall establishes supporting brick, and supporting brick lays beam, then is that substrate is carried out encircleing the coke oven that tire installs and divided flue vault masonry arch tire to install technique with beam.
For achieving the above object, technical solution of the present invention is:
A kind of coke oven divides flue vault masonry arch tire to install technique, it is characterized in that comprising the following steps:
A, furnace wall stay and establishes supporting brick
When building point flue two abutment wall by laying bricks or stones, downward four ~ six layers of brick position of two abutment wall end faces in point flue, first build half block standard fireclay brick by laying bricks or stones in abutment wall inside, directly build with one piece of standard fireclay brick and its again, half block standard fireclay brick is stretched out respectively to make two abutment walls in point flue, using this half block standard fireclay brick as supporting brick, and make the supporting brick length direction of every abutment wall reaches 0.5 ~ 0.7m;
B, supporting brick lay beam
Adopt length and width dimensions to be equal to or greater than the flitch of half block standard fireclay brick length as beam, overlapping 2 beams make it reach two abutment wall apical side heights, are placed on the supporting brick of point flue two abutment wall;
C, arch tire make
Plank and flitch is adopted to make arch tire by the size of point flue vault;
D, arch tire are installed
The arch tire made is placed on the beam of the supporting brick of point flue two abutment wall, between the bottom and beam of both sides arch tire, squeezes into timber wedge, the height of adjustment arch tire and levelness, complete arch tire and install.
Coke oven of the present invention divides flue vault masonry arch tire to install technique can also to be further achieved by the following technical measures.
Aforesaid technique, in wherein said step a, best staying on point downward layer 5 position of flue two abutment wall end face establishes supporting brick.
Aforesaid technique, on wherein said layer 5 brick position, the planeness of building by laying bricks or stones of brick structures reaches 5mm, reaches 5mm to make the levelness of all supporting bricks.
Aforesaid technique, in wherein said step a, the model of standard fireclay brick is N-3.
Aforesaid technique, in wherein said step a, the length of arch tire is advisable to build 7 ring bricks by laying bricks or stones, is 700 ~ 800mm.
Adopt after technique scheme, coke oven of the present invention divides flue vault masonry arch tire to install technique to have the following advantages:
1, flue arch stuffing is divided to install simply, flexibly;
2, reduce construction labour intensity, improve operating efficiency;
3, shorten the construction period and reduce engineering cost.
Accompanying drawing explanation
Fig. 1 is the structural representation that known coke oven divides flue;
Fig. 2 is that the coke oven of the embodiment of the present invention divides flue vault masonry arch tire to install schematic diagram;
Fig. 3 is the mounting arrangements schematic diagram of the supporting brick of the embodiment of the present invention, beam, timber wedge, arch tire;
Fig. 4 is building by laying bricks or stones of the supporting brick of the embodiment of the present invention and arranges schematic diagram.
In figure: 1 arch tire, 2 timber wedges, 3 beams, 4 supporting bricks, 5 flue bent pipes, 6 clay bricks, 7 pearlstone bricks.
Embodiment
Below in conjunction with embodiment and accompanying drawing thereof, the present invention is illustrated further.
Embodiment 1
Now refer to Fig. 2 ~ Fig. 4, Fig. 2 is that the coke oven of the embodiment of the present invention divides flue vault masonry arch tire to install schematic diagram, Fig. 3 is the mounting arrangements schematic diagram of the supporting brick of the embodiment of the present invention, beam, timber wedge, arch tire, and Fig. 4 is building by laying bricks or stones of the supporting brick of the embodiment of the present invention and arranges schematic diagram.
Coke oven of the present invention divides flue vault masonry arch tire to install technique, it is characterized in that comprising the following steps:
A, furnace wall stay and establishes supporting brick
When building point flue two abutment wall by laying bricks or stones, two abutment wall end faces downward layer 5 brick position in point flue, first build half block standard fireclay brick by laying bricks or stones in abutment wall inside, directly build with one piece of standard fireclay brick and its again, the model of standard fireclay brick is N-3, half block standard fireclay brick is stretched out respectively to make two abutment walls in point flue, using this half block standard fireclay brick as supporting brick 4, on described layer 5 brick position, the planeness of building by laying bricks or stones of brick structures reaches 5mm, 5mm is reached to make the levelness of all supporting bricks, and make the supporting brick length direction of every abutment wall reaches 0.6m, such two abutment walls stretch out flue wall with regard to there being the supporting brick of 120mm length, the length of arch tire is advisable to build 7 ring bricks by laying bricks or stones, be 700 ~ 800mm, the length of described arch tire means that the length in direction built by laying bricks or stones by vault, i.e. lath and the stupefied length of wood, arch tire is oversize, and operator can not build the brick of the inside by laying bricks or stones, and namely the hand of operator falls short of, the length of 700 ~ 800mm, operator can operate very well.
B, supporting brick lay beam
Adopt length and width dimensions to equal the flitch of the 120mmx120mmx2000mm of half block standard fireclay brick length as beam 3, overlapping 2 beams make it reach two abutment wall apical side heights, are placed on the supporting brick of point flue two abutment wall.
C, arch tire make
Plank and flitch is adopted to make arch tire 1 by the size of point flue vault.
D, arch tire are installed
The arch tire 1 made is placed on the beam 3 of the supporting brick 4 of point flue two abutment wall, between the bottom and beam 3 of both sides arch tire 1, squeezes into timber wedge 2, the height of adjustment arch tire and levelness, complete arch tire 1 and install.
According to masonry structure and the weight of point flue vault, the present invention's employing is stayed and is established supporting brick on point flue wall, and supporting brick lays beam, supports arch tire.Reach like this and reduce construction labour intensity, improve operating efficiency, shorten the construction period and reduce engineering cost object.
Above embodiment is used for illustrative purposes only, but not limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, can also make various conversion or change.Therefore, all equivalent technical schemes also should belong to category of the present invention, should be limited by each claim.
Claims (5)
1. coke oven divides flue vault masonry arch tire to install a technique, it is characterized in that comprising the following steps:
A, furnace wall stay and establishes supporting brick
When building point flue two abutment wall by laying bricks or stones, downward four ~ six layers of brick position of two abutment wall end faces in point flue, first build half block standard fireclay brick by laying bricks or stones in abutment wall inside, directly build with one piece of standard fireclay brick and its again, half block standard fireclay brick is stretched out respectively to make two abutment walls in point flue, using this half block standard fireclay brick as supporting brick, and make the supporting brick length direction of every abutment wall reaches 0.5 ~ 0.7m;
B, supporting brick lay beam
Adopt length and width dimensions to be equal to or greater than the flitch of half block standard fireclay brick length as beam, overlapping 2 beams make it reach two abutment wall apical side heights, are placed on the supporting brick of point flue two abutment wall;
C, arch tire make
Plank and flitch is adopted to make arch tire by the size of point flue vault;
D, arch tire are installed
The arch tire made is placed on the beam of the supporting brick of point flue two abutment wall, between the bottom and beam of both sides arch tire, squeezes into timber wedge, the height of adjustment arch tire and levelness, complete arch tire and install.
2. coke oven as claimed in claim 1 divides flue vault masonry arch tire to install technique, it is characterized in that, in described step a, best in point flue, two abutment wall end faces downward layer 5 brick position being stayed establishes supporting brick.
3. coke oven as claimed in claim 2 divides flue vault masonry arch tire to install technique, and it is characterized in that, on described layer 5 brick position, the planeness of building by laying bricks or stones of brick structures reaches 5mm, reaches 5mm to make the levelness of all supporting bricks.
4. coke oven as claimed in claim 1 divides flue vault masonry arch tire to install technique, and it is characterized in that, in described step a, the model of standard fireclay brick is N-3.
5. coke oven as claimed in claim 1 divides flue vault masonry arch tire to install, and it is characterized in that, in described step c, the length of arch tire is 700 ~ 800mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110325426.0A CN103059883B (en) | 2011-10-24 | 2011-10-24 | Arch stuffing supporting technology by bricking arch apex for division of flue in coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110325426.0A CN103059883B (en) | 2011-10-24 | 2011-10-24 | Arch stuffing supporting technology by bricking arch apex for division of flue in coke oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103059883A CN103059883A (en) | 2013-04-24 |
| CN103059883B true CN103059883B (en) | 2015-02-04 |
Family
ID=48102790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110325426.0A Active CN103059883B (en) | 2011-10-24 | 2011-10-24 | Arch stuffing supporting technology by bricking arch apex for division of flue in coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103059883B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104293362B (en) * | 2013-07-17 | 2016-06-01 | 五冶集团上海有限公司 | A kind of dry coke quenching high-temperature expansion saves online pouring procedure |
| CN106147800B (en) * | 2015-04-14 | 2019-01-15 | 五冶集团上海有限公司 | A kind of coke oven flue lining construction method |
| CN104962296A (en) * | 2015-06-25 | 2015-10-07 | 天津二十冶建设有限公司 | Coke oven basis flue fast construction method free of top die erecting |
| CN106753446A (en) * | 2015-11-23 | 2017-05-31 | 中冶天工集团有限公司 | Combined forming die for construction of coke oven flue crown and construction method thereof |
| CN105838392B (en) * | 2016-03-30 | 2019-06-25 | 中国一冶集团有限公司 | Tire construction method is encircleed in 90 ° of lip-syncings of coke oven flue based on BIM technology |
| CN107090971A (en) * | 2017-06-14 | 2017-08-25 | 中国五冶集团有限公司 | A kind of method and apparatus for quick and precisely installing flue arch top template |
| CN107179001A (en) * | 2017-06-22 | 2017-09-19 | 中国五冶集团有限公司 | A kind of installation method of industrial coke oven flue side template |
| JP6939406B2 (en) * | 2017-10-25 | 2021-09-22 | 日本製鉄株式会社 | Refractory structure of coke oven |
| CN108507358B (en) * | 2018-03-28 | 2019-08-23 | 中国一冶集团有限公司 | Industrial furnace branch pipe tee connection inside lining building arch tire and threeway building construction method |
| CN109269303A (en) * | 2018-08-08 | 2019-01-25 | 中国二十冶集团有限公司 | Industrial furnace pipeline upper semi-circle annular vault inside lining building method |
| CN109628110B (en) * | 2018-12-28 | 2021-01-19 | 中国一冶集团有限公司 | Heat recovery coke oven mouth vault masonry control device and control method |
| CN110470143B (en) * | 2019-07-22 | 2020-10-20 | 鞍钢建设集团有限公司 | Method for building kiln ball top by adopting standard refractory bricks |
| CN114874791B (en) * | 2022-05-30 | 2023-07-07 | 中化二建集团有限公司 | Coke oven flue flip-chip construction method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6017214A (en) * | 1998-10-05 | 2000-01-25 | Pennsylvania Coke Technology, Inc. | Interlocking floor brick for non-recovery coke oven |
| CN101870872A (en) * | 2010-07-22 | 2010-10-27 | 中国一冶集团有限公司 | Method for building vault lining of flue |
| CN201901657U (en) * | 2010-12-06 | 2011-07-20 | 中冶天工集团有限公司 | Collapse-preventive coke oven flue structure |
-
2011
- 2011-10-24 CN CN201110325426.0A patent/CN103059883B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6017214A (en) * | 1998-10-05 | 2000-01-25 | Pennsylvania Coke Technology, Inc. | Interlocking floor brick for non-recovery coke oven |
| CN101870872A (en) * | 2010-07-22 | 2010-10-27 | 中国一冶集团有限公司 | Method for building vault lining of flue |
| CN201901657U (en) * | 2010-12-06 | 2011-07-20 | 中冶天工集团有限公司 | Collapse-preventive coke oven flue structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103059883A (en) | 2013-04-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103059883B (en) | Arch stuffing supporting technology by bricking arch apex for division of flue in coke oven | |
| AU2008320668B2 (en) | Repair of heating walls in a refractory furnace | |
| CN104976894A (en) | Integral modular structure of industrial furnace and construction method | |
| CN103590486B (en) | Anti-seismic energy saving three-dimensional mortise and tenon joint net fixing one-piece cast building structure and construction method | |
| CN104962296A (en) | Coke oven basis flue fast construction method free of top die erecting | |
| CN103727791B (en) | A kind of modular construction of industrial furnace radiant section | |
| CN102373063B (en) | Bricklaying loading method of coke oven | |
| JP2019167503A (en) | Method for construction of coke oven and temporary shed for construction of coke oven | |
| CN204703575U (en) | Feed bin heating system | |
| CN102504838B (en) | Method for supporting arch tire for building overhead brick in inclined duct of dry quenching furnace | |
| CN101886470A (en) | Construction method of exposed concrete ribbed beams | |
| JP2011069151A (en) | Concrete panel form | |
| CN1093030C (en) | Technological process of producing dense-rib composite wall board | |
| CN203881135U (en) | Overall modular structure of industrial furnace | |
| Zanni et al. | Application of CLT prefabricated exoskeleton for an integrated renovation of existing buildings and continuous structural monitoring | |
| CN210530415U (en) | Coke oven greenhouse construction structure | |
| CN103629925A (en) | Assembled type tunnel kiln | |
| CN208017990U (en) | A kind of detachable turnover type construction site fire hydrant box bogey | |
| CN111575026A (en) | Novel heat insulation structure of coke oven foundation roof | |
| RU117943U1 (en) | WALL AND MONOLITHIC FLOOR COVERING ASSEMBLY OVER COOL OR VENTILATED UNDERGROUND | |
| CN201772742U (en) | Kiln roof of wide roller kiln used for calcining polished tiles | |
| CN218374607U (en) | Pottery clay brick curtain wall structure | |
| CN205822910U (en) | A kind of square multitube chimney | |
| CN211570690U (en) | Supporting device for building blast furnace cooling refractory | |
| CN203866243U (en) | High-temperature-resistant expansion joint for dry quenching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |