CN106017104B - The offline building method of baking furnace flame path wall - Google Patents
The offline building method of baking furnace flame path wall Download PDFInfo
- Publication number
- CN106017104B CN106017104B CN201610410224.9A CN201610410224A CN106017104B CN 106017104 B CN106017104 B CN 106017104B CN 201610410224 A CN201610410224 A CN 201610410224A CN 106017104 B CN106017104 B CN 106017104B
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- China
- Prior art keywords
- fixture
- flue wall
- section
- stones
- laying bricks
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
- F27D1/1621—Making linings by using shaped elements, e.g. bricks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The offline building method of baking furnace flame path wall, flue wall is built by laying bricks or stones as three section flue wall sections, the structure of every section flue wall section bottom refractory brick is transformed, in the refractory brick body envisaged underneath fixture neck of every section bottommost, clamped after the completion of building by laying bricks or stones using offline special fixture of building by laying bricks or stones, offline special fixture is built by laying bricks or stones to be made up of supporting plate, some boosting-rods, pressing mechanism, hoisting rope, reinforcement and stability maintenance bar, sling through crane, then to every section flue wall section docking, the fixture neck for being completed rear flue wall section bottom refractory brick is repaired using refractory material.The inventive method progressively instead of the construction operation in roaster, compensate for deficiency present in live building process, reduces the activity duration in stove, improve the working environment for repairing furnaceman, reduce labor strength, improves the production efficiency of roaster.Be advantageous to building process quality control and management, add the natural drying phase, solve the undried problem for just forcing heating of wall.
Description
Technical field
The present invention relates to carbonaceous product production technical field, and in particular to a kind of offline side of building by laying bricks or stones of baking furnace flame path wall
Method.
Background technology
Baking furnace flame path maintenance always use while production while maintenance mode, due to flue wall be by fritter laying fireproof bricks and
Into one flue wall of dismounting takes around 10~12 hours, and building one by laying bricks or stones again needs 12 hours or so, and dismounting, which is laid equal stress on, builds one
Flue wall must just carry nearly 30 tons of refractory material, and this not only brings difficulty to repairing furnaceman, and gives the normal life in workshop
Production increase difficulty, particularly ring-form calcining furnace be the operation in a manner of intermittent cyclic, leave for maintenance flue wall time it is at full stretch,
Generally it must just start to shape when furnace temperature also has 80 DEG C~120 DEG C, working environment is extremely severe, influences construction matter again in turn
Amount, form vicious circle.The personnel of building by laying bricks or stones must stand and carry out maintenance activity in the hopper narrow space of both sides after the completion of dismounting,
The refractory brick of 3000 polylith maintenances is had bad luck up and down using hoisting rope, builds 1.5 meters or so necessary support scaffoldings by laying bricks or stones every time, repaiies stove
Personnel station carries out the second section on scaffold and built by laying bricks or stones, and circulate completion flue wall successively builds work by laying bricks or stones, and masonry quality is difficult to
Ensure, the flue wall undried phase after the completion of just building by laying bricks or stones just proceeds by baking, influences flue wall service life.
The content of the invention
The invention provides a kind of offline building method of baking furnace flame path wall, to solve to build matter existing for prior art by laying bricks or stones
Amount be difficult to ensure that with the service life of flue wall it is short the problem of.
The technical solution adopted for the present invention to solve the technical problems is：
The offline building method of a kind of baking furnace flame path wall, first according to baking furnace flame path wall height, length, design chi
Very little, coefficient of expansion etc. is calculated, and flue wall is built by laying bricks or stones and saves flue wall sections for three, every section flue wall section bottom refractory brick
Structure is transformed, in the refractory brick body envisaged underneath fixture neck of every section bottommost, using building by laying bricks or stones offline after the completion of building by laying bricks or stones
Special fixture clamps, and builds special fixture by laying bricks or stones offline by supporting plate, some boosting-rods, pressing mechanism, hoisting rope, reinforcement and stability maintenance
Bar is formed, and boosting-rod bottom is fixed on supporting plate, and pressing mechanism is arranged at the top of boosting-rod, reinforcement be connected to boosting-rod it
Between, stability maintenance bar is plugged on reinforcement both ends, hoisting rope is provided with above fixture, flue wall section is fastened up and down by left and right, pressurization
Mechanism is held in fixture, is formed a firm entirety with fixture, is sling through crane, then to every section flue wall section pair
Connect, the old quirk position that dismounting is transported to by crane is assembled, and is completed rear flue wall section bottom refractory brick
Fixture neck uses special-purpose fire-resistant materials repairing.
Offline masonry technology of the invention progressively instead of the construction operation in roaster, compensate for depositing in live building process
Deficiency, reduce the activity duration in stove, improve the working environment for repairing furnaceman, reduce labor strength, improve
The production efficiency of roaster.Be advantageous to building process quality control and management, add the natural drying phase, solve wall
The undried problem for just forcing heating of body, fixture makes robust, very steady after crane is sling, often section docking peace
It is very reasonable during dress, fixture easy installation and removal.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of flue wall section bottom refractory brick of the present invention；
Fig. 2 is the offline use schematic diagram for building special fixture by laying bricks or stones of the invention.
1 refractory brick body, 2 fixture necks, 3 flue wall sections, 4 supporting plates, 5 boosting-rods, 6 pressing mechanisms, 7 liftings in figure
Rope, 8 reinforcements, 9 stability maintenance bars.
Embodiment
As depicted in figs. 1 and 2：A kind of offline building method of baking furnace flame path wall, offline building method must be according to roastings
Burn stove flue wall height, length, design size, coefficient of expansion etc. to be calculated, flue wall built by laying bricks or stones and saves flue wall sections 3 for three,
The structure of every section flue wall section bottom refractory brick is transformed, in the envisaged underneath of refractory brick body 1 folder of every section bottommost
Have neck 2, clamped after the completion of building by laying bricks or stones using offline special fixture of building by laying bricks or stones, build special fixture by laying bricks or stones offline by supporting plate 4, some reinforcings
Bar 5, pressing mechanism 6, hoisting rope 7, reinforcement 8 and stability maintenance bar 9 are formed, and boosting-rod bottom is fixed on supporting plate, pressing mechanism
At the top of boosting-rod, reinforcement is connected between boosting-rod, and stability maintenance bar is plugged on reinforcement both ends, the top installation of fixture
Have a hoisting rope, flue wall section is fastened up and down by left and right, pressing mechanism is held in fixture, with fixture formed one it is firm whole
Body, sling through crane, then to every section flue wall section docking, the old quirk position that dismounting is transported to by crane carries out group
Dress, the fixture neck for being completed rear flue wall section bottom refractory brick use special-purpose fire-resistant materials repairing.
Claims (1)
- A kind of 1. offline building method of baking furnace flame path wall, it is characterized in that first according to baking furnace flame path wall height, length, setting Meter size, the coefficient of expansion are calculated, and flue wall is built by laying bricks or stones and saves flue wall sections for three, often section flue wall section bottom refractory brick Structure transformed, in the refractory brick body envisaged underneath fixture neck of every section bottommost, built after the completion of building by laying bricks or stones using offline Special fixture clamping is built, builds special fixture by laying bricks or stones offline by supporting plate, some boosting-rods, pressing mechanism, hoisting rope, reinforcement and dimension Steady bar composition, boosting-rod bottom are fixed on supporting plate, and pressing mechanism is arranged at the top of boosting-rod, and reinforcement is connected to boosting-rod Between, stability maintenance bar is plugged on reinforcement both ends, and hoisting rope is provided with above fixture, and flue wall section is fastened, added up and down by left and right Press mechanism is held in fixture, is formed a firm entirety with fixture, is sling through crane, then to every section flue wall section pair Connect, the old quirk position that dismounting is transported to by crane is assembled, and is completed rear flue wall section bottom refractory brick Fixture neck uses special-purpose fire-resistant materials repairing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610410224.9A CN106017104B (en) | 2016-06-13 | 2016-06-13 | The offline building method of baking furnace flame path wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610410224.9A CN106017104B (en) | 2016-06-13 | 2016-06-13 | The offline building method of baking furnace flame path wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106017104A CN106017104A (en) | 2016-10-12 |
| CN106017104B true CN106017104B (en) | 2017-12-19 |
Family
ID=57090323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610410224.9A Active CN106017104B (en) | 2016-06-13 | 2016-06-13 | The offline building method of baking furnace flame path wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106017104B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108059470A (en) * | 2017-12-18 | 2018-05-22 | 安徽芜湖海螺建筑安装工程有限责任公司 | A kind of profile arrangement of new dry process rotary kiln refractory brick |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB471056A (en) * | 1936-02-20 | 1937-08-20 | Joah Haigh Walker | Improvements relating to apparatus for transporting stacks of articles |
| CN100389297C (en) * | 2002-03-26 | 2008-05-21 | 中国铝业股份有限公司 | Building method of flame path wall of roaster |
| CN101149155B (en) * | 2006-09-22 | 2012-04-04 | 东北大学设计研究院（有限公司） | Building method of flame path wall of roaster |
| CN101608868A (en) * | 2008-06-17 | 2009-12-23 | 沈阳铝镁设计研究院 | But a kind of anode roasting fire path wall of integral installation and building method thereof |
| CN104089481B (en) * | 2014-07-04 | 2016-08-17 | 贵州莱利斯机械设计制造有限责任公司 | The construction method of a kind of roaster indoor flue wall and device |
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2016
- 2016-06-13 CN CN201610410224.9A patent/CN106017104B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106017104A (en) | 2016-10-12 |
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