CN106147800A - A kind of coke oven flue lining construction method - Google Patents
A kind of coke oven flue lining construction method Download PDFInfo
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- CN106147800A CN106147800A CN201510174264.3A CN201510174264A CN106147800A CN 106147800 A CN106147800 A CN 106147800A CN 201510174264 A CN201510174264 A CN 201510174264A CN 106147800 A CN106147800 A CN 106147800A
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Abstract
A kind of coke oven flue lining construction method, it is characterised in that comprise the following steps: a flue vertical section and bottom liner construction, b vault lining of flue builds support system setting, c vault lining processing by laying bricks or stones.The coke oven flue lining construction method of the present invention has to avoid and carries out lining processing after flue concrete has all been constructed in the confined space, accelerates the speed that inner lining material is in place；Operating personnel is all operations of bending when inner lining construction, avoid traditional method to build vault liner by laying bricks or stones and face upward body operation, add working performance and the masonry quality of operating personnel, and improve the safety of working environment and first carry out vault lining processing and pour flue top concrete again, make to contact between the two more tight, the advantage that improve coke oven flue construction quality.
Description
Technical field
The present invention relates to a kind of furnace lining construction method, specifically, be a kind of coke oven flue lining construction method.
Background technology
After the current construction method of coke oven flue liner is for all having poured flue concrete, inner lining material is inside the hole entrance flue that flue one end is reserved, construction material is in place slowly, then operating personnel builds liner inside flue by laying bricks or stones, working space is narrow and small and vault part needs to face upward body and builds by laying bricks or stones, and labor intensity is big, and working performance is relatively low, easily producing bigger gap between liner and concrete, the disposable qualification rate of masonry quality is the highest.
The most known coke oven flue liner also exists above-mentioned all inconvenience and problem.
Summary of the invention
The purpose of the present invention, is that proposing one uses vault liner as support when constructing vault concrete, reduces the coke oven flue lining construction method of a large amount of interim measure material.
It is another object of the present invention to propose a kind of operation under non-limited space conditions, and reduce the coke oven flue lining construction method in gap between vault liner and concrete.
For achieving the above object, the technical solution of the present invention is:
A kind of coke oven flue lining construction method, it is characterised in that comprise the following steps:
A, flue vertical section and bottom liner construction
Stack base concrete has been constructed, and flue two side concrete is constructed at beginning arch camber, starts to build flue vertical section liner and bottom liner by laying bricks or stones, in order to construction material is in place and construction operation；After described stack base concrete and two side vertical section concrete have been constructed, i.e. carry out building by laying bricks or stones of flue vertical section liner and bottom liner；
B, vault lining of flue are built support system by laying bricks or stones and are arranged
Arranging multiple rows of arch fetus position on crossbeam, load is reached stack base by 2 row columns by crossbeam；Arch tire top uses stull to be cross-linked, and stull is connected with arch tire, encircles tire and is placed on crossbeam, bottom load is reached by column by crossbeam；After flue vertical section liner and bottom liner have been constructed, i.e. carry out this support system operation directly supporting for vault inside lining building；The row of arch tire and column makes material, specification and the flue length setting constructed according to it；
C, vault lining processing
Stull is built by laying bricks or stones flue arch liner, makes arch liner as supporting to pour flue top concrete after completing, complete flue construction operation.
The coke oven flue lining construction method of the present invention can also be further achieved by the following technical measures.
Aforesaid method, wherein said stull is wood materials.
Aforesaid method, between wherein said arch tire between spacing or column spacing depending on its specification size.
After using technique scheme, the coke oven flue lining construction method of the present invention has the advantage that
1, avoid and in the confined space, carry out lining processing after flue concrete has all been constructed, accelerate the speed that inner lining material is in place；Operating personnel is all operations of bending when inner lining construction, it is to avoid traditional method is built vault liner by laying bricks or stones and faced upward body operation, adds working performance and the masonry quality of operating personnel, and improves the safety of working environment.
2, first carry out vault lining processing and pour flue top concrete again, make to contact between the two more tight, improve coke oven flue construction quality.
3, use vault liner as the support of flue top concrete placings, saved substantial amounts of template and scaffold interim measure material, effectively reduced construction cost.
Accompanying drawing explanation
Fig. 1 is the coke oven flue section structure schematic diagram of the embodiment of the present invention；
Fig. 2 is the coke oven flue longitudinal sectional drawing of the embodiment of the present invention.
In figure: 1 arch tire, 2 crossbeams, 3 columns, 4 stulls, 5 flue vertical section liners, 6 stack base liners, 7 flue arch liners, 8 flue two side vertical section concretes, 9, flue top concrete, 10 stack base concretes.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing thereof, the present invention is illustrated further.
Embodiment 1
Referring now to the coke oven flue sectional drawing of the embodiment that Fig. 1-2, Fig. 1 are coke oven flue lining processing of the present invention, Fig. 2 coke oven flue longitudinal sectional drawing.The coke oven flue lining construction method of the present invention includes first construct stack base concrete 10 and two side vertical section concrete 8, then construction flue vertical section liner 5 and bottom liner 6, arranging arch tire 1 again to be positioned on crossbeam 2, load is reached bottom coke oven flue by crossbeam 2 by column 3.Arch tire 1 top uses stull 4 to connect.Finally in stull 4, build flue arch liner 7 by laying bricks or stones and pour flue top concrete 9.
The coke oven flue lining construction method of the present invention, it is characterised in that comprise the following steps:
A, flue vertical section and bottom liner construction
Stack base concrete 10 has been constructed, and flue two side concrete 8 is constructed to absolute altitude H position (i.e. starting at arch camber), starts to build flue vertical section liner 5 and bottom liner 6 by laying bricks or stones, in order to construction material is in place and construction operation.
B, vault lining of flue are built support system by laying bricks or stones and are arranged
Arranging multiple rows of arch tire 1 to be positioned on crossbeam 2, load is reached bottom coke oven flue by crossbeam 2 by 2 row columns 3.Arch tire 1 top uses wooden stull 4 to be cross-linked, for directly supporting of vault inside lining building.The row of arch tire and column makes material, specification and the flue length setting constructed according to it.
C, vault lining processing
Stull 4 is built by laying bricks or stones flue arch liner 7, makes it pour flue top concrete 9 as support after completing, complete flue construction operation.
The present invention has substantive distinguishing features and significant technological progress, the coke oven flue lining construction method of the present invention makes the speed of coke oven flue lining processing and quality have bigger lifting, and save substantial amounts of template and scaffold interim measure material, effectively reduce cost.
The coke oven flue inside lining building method of the present invention Northern Huaihe River Anhui face melt in coking 7#, 8# coke oven engineering construction use, successful, its effect is notable.
Above example is used for illustrative purposes only, rather than limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, it is also possible to make various conversion or change.Therefore, the technical scheme of all equivalents also should belong to scope of the invention, should be limited by each claim.
Claims (3)
1. a coke oven flue lining construction method, it is characterised in that comprise the following steps:
A, flue vertical section and bottom liner construction
Stack base concrete (10) has been constructed, and flue two side concrete (8) construction, to starting at arch camber, starts to build flue vertical section liner (5) and bottom liner (6) by laying bricks or stones, in order to construction material is in place and construction operation；After having constructed in described stack base concrete (10) and two side vertical section concrete (8), i.e. carry out building by laying bricks or stones of flue vertical section liner (5) and bottom liner (6)；
B, vault lining of flue are built support system by laying bricks or stones and are arranged
Arranging multiple rows of arch tire (1) to be positioned on crossbeam (2), load is reached stack base by 2 row columns (3) by crossbeam (2)；Arch tire (1) top uses stull (4) to be cross-linked, and stull (4) is connected with arch tire (1), encircles tire (1) and is placed on crossbeam (2), bottom load is reached by column (3) by crossbeam (2)；After flue vertical section liner (5) and bottom liner (6) have been constructed, i.e. carry out this support system operation directly supporting for vault inside lining building；The row of arch tire (1) and column (3) makes material, specification and the flue length setting constructed according to it；
C, vault lining processing
Stull (4) is built by laying bricks or stones flue arch liner (7), makes arch liner as supporting to pour flue top concrete (9) after completing, complete flue construction operation.
2. coke oven flue lining construction method as claimed in claim 1, it is characterised in that described stull (4) is wood materials.
3. coke oven flue lining construction method as claimed in claim 1, it is characterised in that between described arch tire between spacing or column spacing depending on its specification size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510174264.3A CN106147800B (en) | 2015-04-14 | 2015-04-14 | A kind of coke oven flue lining construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510174264.3A CN106147800B (en) | 2015-04-14 | 2015-04-14 | A kind of coke oven flue lining construction method |
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| Publication Number | Publication Date |
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| CN106147800A true CN106147800A (en) | 2016-11-23 |
| CN106147800B CN106147800B (en) | 2019-01-15 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109628108A (en) * | 2018-12-21 | 2019-04-16 | 中国冶集团有限公司 | Heat recovery coke oven secondary air inlet building method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870872B (en) * | 2010-07-22 | 2012-12-26 | 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 |
| CN103059883B (en) * | 2011-10-24 | 2015-02-04 | 五冶集团上海有限公司 | Arch stuffing supporting technology by bricking arch apex for division of flue in coke oven |
| CN102605988B (en) * | 2012-04-18 | 2014-12-24 | 永升建设集团有限公司 | Synchronous construction method for chimney lining external concrete |
| CN102767283B (en) * | 2012-07-27 | 2014-08-06 | 天津三建建筑工程有限公司 | Construction method of bricked large-span multiple-arc-arch |
| CN104087318B (en) * | 2014-07-23 | 2017-06-13 | 中国一冶集团有限公司 | Large span vault construction method and device |
| CN203947752U (en) * | 2014-07-23 | 2014-11-19 | 中国五冶集团有限公司 | The servicing unit of building by laying bricks or stones for coke oven flue vault |
-
2015
- 2015-04-14 CN CN201510174264.3A patent/CN106147800B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109628108A (en) * | 2018-12-21 | 2019-04-16 | 中国冶集团有限公司 | Heat recovery coke oven secondary air inlet building method |
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| Publication number | Publication date |
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| CN106147800B (en) | 2019-01-15 |
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