CN106753446A - Combined forming die for construction of coke oven flue crown and construction method thereof - Google Patents
Combined forming die for construction of coke oven flue crown and construction method thereof Download PDFInfo
- Publication number
- CN106753446A CN106753446A CN201510817603.5A CN201510817603A CN106753446A CN 106753446 A CN106753446 A CN 106753446A CN 201510817603 A CN201510817603 A CN 201510817603A CN 106753446 A CN106753446 A CN 106753446A
- Authority
- CN
- China
- Prior art keywords
- arch
- tire
- underframe
- construction
- coke oven
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 43
- 239000000571 coke Substances 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 239000011449 brick Substances 0.000 claims description 28
- 239000011324 bead Substances 0.000 claims description 18
- 210000000988 bone and bone Anatomy 0.000 claims description 18
- 210000000452 mid-foot Anatomy 0.000 claims description 13
- 239000004927 clay Substances 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 3
- 239000002023 wood Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B29/00—Other details of coke ovens
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
Abstract
A combined tire mold for construction of a coke oven flue top arch comprises a rectangular bottom frame and a tire framework; high-strength angle brackets are arranged at four corners of the rectangular bottom frame; two side arch tire frameworks and a middle arch tire framework are respectively arranged on the two side frames and the middle support of the bottom frame; the skewback framework comprises a semicircular skewback edge, a vertical support and an inclined support; the two ends of the semicircular arch tire edges of the arch tire frameworks at the two sides are connected with the four corners of the bottom frame, the two ends of the semicircular arch tire edges of the middle arch tire framework are connected with the two ends of the middle support of the bottom frame, and vertical supports and inclined supports are arranged between the middle points of the side frames at the two sides of the bottom frame and the middle point of the middle support and the semicircular arch tire edges. The mould has high precision, high strength, light weight and adjustable size, can be repeatedly used in arch top masonry with different camber, not only takes the advantages of steel arch and wood arch into account, but also makes up the respective disadvantages. The construction quality is guaranteed, the construction efficiency is improved, and the construction cost is greatly reduced.
Description
Technical field
It is related to a kind of new coke oven flue top arch group the invention belongs to the construction industry construction field of resistance to material
Close tyre mould making and application process
Background technology
Traditional coke oven flue construction is general to be respectively using two methods：" concrete structure of first constructing,
After build flue lining by laying bricks or stones " sequentially constructed；It is most of later to use " flue lining of first constructing
After construct top plate concrete ".Wherein top arch refractory material laying is the emphasis and difficult point of fluc project,
Arch tire must be made in construction, the material of arch tire, structure, size, precision, intensity and weight
Amount directly influences construction quality and project progress.Due to construction in the middle of need repeatedly branch tire, under
Tire, move horizontally, so arch tire light, the indeformable, high precision of requirement.
The making of tradition top arch loose tool typically using fixed dimension steel arch and wooden two kinds of arch, separately there is few
Number unit in charge of construction is constructed using the method for " all round victory " branch arch tire, but need to use a large amount of deal boards
Material, cost is very high, and is unfavorable for environmental protection.Steel arch high precision, heaviness；Wooden arch construction is light,
Low precision, weight is slightly light, is easily deformed.And both fixed dimensions, tire is long wide with tire
Can not adjust, for the flue top construction of different spans and camber, can only again remake arch
Tire.Used arch tire can only be as waste disposal.
The content of the invention
It is an object of the invention to provide a kind of combination loose tool for the construction of coke oven flue top arch, should
Loose tool high precision, intensity are high, carcass is light, adjustable dimension, are built by laying bricks or stones on the arch top of different cambers
Central repeatable utilization, had both taken into account the advantage of steel arch and wooden arch, the drawbacks of compensate for respective again.
Both ensure construction quality, efficiency of construction is improved again, construction cost is substantially reduced.
The technical solution adopted in the present invention is：A kind of combination for the construction of coke oven flue top arch
Loose tool, is made up of rectangle underframe and arch tire bone frame；Rectangle underframe corner is installed by high-strength corner bracket；
Both sides arch tire bone frame and middle part arch tire bone frame are respectively mounted on the side frame of underframe two and midfoot support；
The arch tire bone frame includes semicircle arch tyre bead edge, vertically support and inclined shore；The both sides
The two ends of the semicircle arch tyre bead edge of arch tire bone frame are connected with underframe corner, the middle part arch tire bone
The two ends of the semicircle arch tyre bead edge of frame are connected with the two ends of underframe midfoot support, and underframe both sides
Support vertically is installed between the midpoint of frame and the midpoint of midfoot support and semicircle arch tyre bead edge
And inclined shore.
Underframe diagonal brace is installed between the midfoot support and the side frame of underframe two of above-mentioned underframe.
Above-mentioned underframe bottom can install four universal wheels.
Above-mentioned underframe, vertically support and inclined shore use streamline aluminium profile.
Above-mentioned semicircle arch tyre bead edge uses screw-thread steel.
The two ends of above-mentioned semicircle arch tyre bead edge and underframe corner and underframe midfoot support two ends
Connection point of intersection is all connected with strengthening steel slab.
The above-mentioned construction method of combination loose tool for the construction of coke oven flue top arch is：According to following
Step is completed：
1. the wooden track that moves horizontally of arch tire is installed steadily；In flue building wall, every one
Segment distance reserves clay brick and protrudes metope outside fixed absolute altitude, is arranged in inverted ladder-shaped body, it is ensured that
Ledge moves horizontally that rail contact face width is identical with wooden, is supported by prominent clay brick
It is wooden to move horizontally track, arch tire is installed after track is levelling, arch tire bottom adds timber wedge to be adjusted
Section, makes arch accurately be placed into horizontal elevation location；
2. arch tire checks again for flue bent pipe position after installing and top mark is high, determine it is errorless after open
Beginning builds the top semi-circular arch body portion of point flue lining by laying bricks or stones, and all purlins are not fixed on arch tire,
When workman builds by laying bricks or stones, hand holds purlin, and purlin is propped up with the working face of wedge type clay brick, and purlin is close to
Screw thread steel surface is built by laying bricks or stones, after lower tire, then purlin is removed cleans out, and is recycled, and is built by laying bricks or stones
When according to progress along flitch track movement arch tire built by laying bricks or stones paragraph by paragraph.
3. after arch construction in whole flue tops is finished, arch tire is cleaned out, tear group storage open in case its
Its flue masonry project is recycled.
The present invention has the advantage that and good effect：
1st, combination arch tire high precision of the invention, intensity is high, light (weight is only same chi to carcass
2/3 or so of very little steel tire half, wooden tire weight), it is easy to assembly, it is unlikely to deform.
2nd, four universal wheels can be installed in underframe bottom so that moved horizontally by original in the middle of construction
The manpower (4 people of general minimum needs) for coming, lifts movement and is changed to move horizontally track along wooden
Roll (pulling), it is very light.Reduced in the middle of practice of construction artificial usage amount,
Branch tire, lower parity number are reduced, project progress is accelerated.(one well matched 2, the arch tire of traditional 1m
Big work, 2 unskilled labourers, each 4 times of daily branch tire, lower tire, daily 4 meters of propulsion.Use brand-new
After the 3m arch tires of work, with 4 big works, two unskilled labourers, each 3 times of branch tire, lower tire, daily
9 meters of propulsion).
3rd, all purlins are not fixed on arch tire (this make carcass weight lighter), when workman builds by laying bricks or stones,
Hand holds purlin, and purlin is propped up with the working face of wedge type clay brick, and purlin is close to screw thread steel surface block
Build.After lower tire, then purlin is removed clean out, recycle.
4th, the resistance to material seam of vault after constructing is few, with reference to tightr, flat appearance.
5th, arch tire can recycled for multiple times.Different spans are constructed with the arch of camber, as long as with again
New production arch tyre bead edge.Internal aluminum alloy framework does and cuts or use special connecting bar accordingly
Lengthening can just meet the making of different size arch loose tool.This significantly improves coke oven flue construction speed
With quality, the waste of material is reduced, reduce construction cost.
Brief description of the drawings：
Fig. 1 is flue top arch arch tire underframe making figure；
Fig. 2 is flue top arch arch sidewall face making figure；
Fig. 3 is flue top arch arch tire construction and erection drawing；
Fig. 4 is arch tire threedimensional model schematic diagram.
Specific embodiment：
As shown in Fig. 1,2,4：A kind of combination loose tool for the construction of coke oven flue top arch, by
Rectangle underframe 1 and arch tire bone frame are constituted；Rectangle underframe corner is installed by high-strength corner bracket 3, bottom
Underframe diagonal brace 2 is installed between the midfoot support and the side frame of underframe two of frame.The side frame of underframe two and
Both sides arch tire bone frame and middle part arch tire bone frame, the arch tire bone frame bag are respectively mounted on midfoot support
Include semicircle arch tyre bead edge 5, vertically 4 and inclined shore 6 of support；The both sides arch tire bone frame
Semicircle arch tyre bead edge two ends be connected with underframe corner, the semicircle of the middle part arch tire bone frame
The two ends of shape arch tyre bead edge are connected with the two ends of underframe midfoot support, and in the side frame of underframe two
Support vertically is installed between the midpoint and semicircle arch tyre bead edge of point and midfoot support and branch is inclined
Support.
The two ends of above-mentioned semicircle arch tyre bead edge and underframe corner and underframe midfoot support two ends
Connection point of intersection is by the bolt connection strengthening steel slab 7 that punches.
Above-mentioned underframe, vertically support and inclined shore use streamline aluminium profile.
Above-mentioned semicircle arch tyre bead edge uses screw-thread steel.
As shown in Figure 3：The construction method of the above-mentioned combination loose tool for the construction of coke oven flue top arch
It is：Completed according to the following steps：
1. the wooden track 8 that moves horizontally of arch tire is installed steadily；In flue building wall, every
One segment distance reserves clay brick and protrudes metope 9 outside fixed absolute altitude, is arranged in inverted ladder-shaped body,
Ensure that ledge is identical with the wooden rail contact face width that moves horizontally, by prominent clay brick
Support is wooden to move horizontally track, and arch tire is installed after track is levelling, and arch tire bottom adds timber wedge to enter
Row regulation, makes arch accurately be placed into horizontal elevation location；
2. arch tire checks again for flue bent pipe position after installing and top mark is high, determine it is errorless after open
Beginning builds the top semi-circular arch body portion of point flue lining by laying bricks or stones, and all purlins are not fixed on arch tire,
When workman builds by laying bricks or stones, hand holds purlin, and purlin is propped up with the working face of wedge type clay brick, and purlin is close to
Screw thread steel surface is built by laying bricks or stones, after lower tire, then purlin is removed cleans out, and is recycled, and is built by laying bricks or stones
When according to progress along flitch track movement arch tire built by laying bricks or stones paragraph by paragraph.
3. after arch construction in whole flue tops is finished, arch tire is cleaned out, tear group storage open in case its
Its flue masonry project is recycled.When different spans of constructing are with camber flue top arch, screw thread
Steel outer arc portions remake.Internal aluminum alloy framework will increase or shorten according to different arch radiuses
Skeleton aluminium alloy backbone length.Increase part to connect using the high-strength groove bar connector of supporting galvanized steel
Connect.As shortened, it is cut to size.
Claims (7)
1. it is a kind of for coke oven flue top arch construction combination loose tool, by rectangle underframe and arch
Tire bone frame is constituted；Rectangle underframe corner is installed by high-strength corner bracket；The side frame of underframe two and middle part branch
Both sides arch tire bone frame and middle part arch tire bone frame are respectively mounted in support；The arch tire bone frame includes semicircle
Shape arch tyre bead edge, vertically support and inclined shore；The semicircle arch tire of the both sides arch tire bone frame
The two ends at edge are connected with underframe corner, the semicircle arch tyre bead edge of the middle part arch tire bone frame
Two ends are connected with the two ends of underframe midfoot support, and the side frame of underframe two midpoint and midfoot support
Midpoint and semicircle arch tyre bead edge between support and inclined shore vertically are installed.
2. it is according to claim 1 it is a kind of for coke oven flue top arch construction sectional casing
Mould, it is characterised in that：Underframe is installed between the midfoot support and the side frame of underframe two of above-mentioned underframe
Diagonal brace.
3. it is according to claim 1 it is a kind of for coke oven flue top arch construction sectional casing
Mould, it is characterised in that：Above-mentioned underframe bottom can install four universal wheels.
4. it is according to claim 1 it is a kind of for coke oven flue top arch construction sectional casing
Mould, it is characterised in that：Above-mentioned underframe, vertically support and inclined shore use streamline aluminium profile.
5. it is according to claim 1 it is a kind of for coke oven flue top arch construction sectional casing
Mould, it is characterised in that：Above-mentioned semicircle arch tyre bead edge uses screw-thread steel.
6. it is according to claim 1 it is a kind of for coke oven flue top arch construction sectional casing
Mould, it is characterised in that：The two ends of above-mentioned semicircle arch tyre bead edge and underframe corner and underframe middle part
The connection point of intersection at two ends is supported to be all connected with strengthening steel slab.
7. it is a kind of it is according to claim 1 for coke oven flue top arch construction sectional casing
The construction method of mould, it is characterised in that：Completed according to the following steps：
1. the wooden track that moves horizontally of arch tire is installed steadily；In flue building wall, every one
Segment distance reserves clay brick and protrudes metope outside fixed absolute altitude, is arranged in inverted ladder-shaped body, it is ensured that
Ledge moves horizontally that rail contact face width is identical with wooden, is supported by prominent clay brick
It is wooden to move horizontally track, arch tire is installed after track is levelling, arch tire bottom adds timber wedge to be adjusted
Section, makes arch accurately be placed into horizontal elevation location；
2. arch tire checks again for flue bent pipe position after installing and top mark is high, determine it is errorless after open
Beginning builds the top semi-circular arch body portion of point flue lining by laying bricks or stones, and all purlins are not fixed on arch tire,
When workman builds by laying bricks or stones, hand holds purlin, and purlin is propped up with the working face of wedge type clay brick, and purlin is close to
Screw thread steel surface is built by laying bricks or stones, after lower tire, then purlin is removed cleans out, and is recycled, and is built by laying bricks or stones
When according to progress along flitch track movement arch tire built by laying bricks or stones paragraph by paragraph.
3. after arch construction in whole flue tops is finished, arch tire is cleaned out, tear group storage open in case its
Its flue masonry project is recycled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510817603.5A CN106753446A (en) | 2015-11-23 | 2015-11-23 | Combined forming die for construction of coke oven flue crown and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510817603.5A CN106753446A (en) | 2015-11-23 | 2015-11-23 | Combined forming die for construction of coke oven flue crown and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106753446A true CN106753446A (en) | 2017-05-31 |
Family
ID=58962946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510817603.5A Pending CN106753446A (en) | 2015-11-23 | 2015-11-23 | Combined forming die for construction of coke oven flue crown and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106753446A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612321A (en) * | 2018-03-28 | 2018-10-02 | 中国冶集团有限公司 | The assembled arch tire and construction method of motorized adjustment absolute altitude |
| CN108612544A (en) * | 2018-05-21 | 2018-10-02 | 金川集团股份有限公司 | A kind of method in tunnel reservation device and reserved tunnel |
| CN110686513A (en) * | 2019-11-12 | 2020-01-14 | 都江堰瑞泰科技有限公司 | Universal support device for preassembling arch of kiln |
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|---|---|---|---|---|
| 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 |
| CN103059883A (en) * | 2011-10-24 | 2013-04-24 | 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 |
| CN103590420A (en) * | 2013-11-26 | 2014-02-19 | 山西省第五建筑工程公司 | Top-formwork-erection-free construction method of coke oven base smoke dividing flue |
| 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 |
-
2015
- 2015-11-23 CN CN201510817603.5A patent/CN106753446A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103059883A (en) * | 2011-10-24 | 2013-04-24 | 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 |
| CN103590420A (en) * | 2013-11-26 | 2014-02-19 | 山西省第五建筑工程公司 | Top-formwork-erection-free construction method of coke oven base smoke dividing flue |
| 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 |
Non-Patent Citations (1)
| Title |
|---|
| 方海滨: "《浅谈焦炉机焦两侧烟道弯管及烟道顶板模板加固方法》", 《科技风》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612321A (en) * | 2018-03-28 | 2018-10-02 | 中国冶集团有限公司 | The assembled arch tire and construction method of motorized adjustment absolute altitude |
| CN108612321B (en) * | 2018-03-28 | 2021-04-02 | 中国一冶集团有限公司 | Assembled arch-shaped tire construction method capable of electrically adjusting elevation |
| CN108612544A (en) * | 2018-05-21 | 2018-10-02 | 金川集团股份有限公司 | A kind of method in tunnel reservation device and reserved tunnel |
| CN108612544B (en) * | 2018-05-21 | 2023-09-15 | 金川集团股份有限公司 | Roadway reservation device and roadway reservation method |
| CN110686513A (en) * | 2019-11-12 | 2020-01-14 | 都江堰瑞泰科技有限公司 | Universal support device for preassembling arch of kiln |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |