CN201362683Y - Coke oven longitudinal brace guiding seat - Google Patents
Coke oven longitudinal brace guiding seat Download PDFInfo
- Publication number
- CN201362683Y CN201362683Y CNU2009200120614U CN200920012061U CN201362683Y CN 201362683 Y CN201362683 Y CN 201362683Y CN U2009200120614 U CNU2009200120614 U CN U2009200120614U CN 200920012061 U CN200920012061 U CN 200920012061U CN 201362683 Y CN201362683 Y CN 201362683Y
- Authority
- CN
- China
- Prior art keywords
- coke oven
- tie rod
- longitudinal brace
- brace
- guiding seat
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model relates to a coke oven longitudinal brace guiding seat, which is in an integral structure, and comprises a guide slot and vertical baffles, wherein the guide slot adopts a form of a middle arc inclined surface, and the middle arc inclined surface is tangential with an oven end wall diagonal tie and a top longitudinal brace, and the two sides of the guide slot are provided with horizontal lateral wing structures for increasing the forced area of a support. The lower portions of the horizontal lateral wing structures are provided with the vertical baffles for preventing the support from shifting along the extension direction of the longitudinal brace, and the vertical baffles are fixed in refractory bricks. The coke oven longitudinal brace guiding seat has the beneficial effects that the structure of the middle arc inclined surface reduces the friction between the brace and the guiding seat, and improves the availability factor of the coke oven longitudinal brace. The horizontal lateral wing structures increase the forced area of the support and protect top refractory brick from cracking after receiving pressure, and the two vertical baffles on the lower portion are fixed in the gaps of the refractory bricks, thereby avoiding the shifting of the support, and effectively protecting refractory bricks at the corner of an oven end wall of the coke oven longitudinal brace.
Description
Technical field
The utility model relates to a kind of specific equipment that is used on the vertical tie rod of coke oven, and particularly a kind of coke oven is indulged the tie rod guide holder.
Background technology
The vertical tie rod of existing coke oven all has a downward turning at stove headwall place, the tie rod ditch of corner is paved by refractory brick and is formed, refractory brick herein bears huge frictional force and anchorage force in the telescopic process that tie rod changes with throat temperature, often cause this regional refractory brick to squeeze broken breaking.In order to overcome the generation of squeezing broken fracture phenomena, at this tie rod bottom, place place mat one block plate, but this regional space is narrow and small, the flex point both sides have the web plate of stove headwall pull bar deformation point and stove headwall brace and the vertical tie rod of furnace roof respectively, cause the steel plate play of laying obvious, especially meet with under the situation of heavy rain or severe snow, throat temperature changes violent, cause the tie rod quick-expansion, cause this steel plate play to destroy peripheral tile.To clog repairing with the clay chamotte after for some time, otherwise can influence coke oven work-ing life.
The subject matter of the vertical tie rod stove headwall corner of existing coke oven treatment process is:
1. the vertical tie rod of coke oven acts directly on the tie rod ditch of being paved by refractory brick in stove headwall corner, refractory brick herein bears huge frictional force and anchorage force in the telescopic process that tie rod changes with throat temperature, often cause this regional refractory brick to squeeze broken breaking.
2. adopt method,, change under the violent situation, cause the tie rod quick-expansion, cause this steel plate play to destroy peripheral tile in throat temperature though reduced partial frictional power and increased the part anchorage force at this tie rod bottom, place place mat one block plate.
Summary of the invention
For overcoming the defective that prior art exists, the purpose of this utility model provide a kind of rational in infrastructure, can effectively protect the vertical tie rod stove headwall corner of coke oven refractory brick, improve the vertical tie rod guide holder of coke oven of the vertical tie rod service efficiency of coke oven.
For achieving the above object, the present invention is by the following technical solutions:
Coke oven is indulged the tie rod guide holder, and this guide holder is an one-piece construction, comprises guide path, perpendicular baffle plate, and guide path adopts the form of middle part curve slope, and middle part curve slope and stove headwall brace, that furnace roof is indulged tie rod is tangent; The guide path bottom is provided with and prevents the perpendicular baffle plate of bearing along vertical tie rod direction of extension play, and perpendicular baffle plate is fixed in the refractory brick.
The form of arc transition is adopted at curve slope two ends, described guide path middle part.
The both sides of described guide path are provided with the horizontal side wing structure that increases the bearing stressed area.
Compare with existing method, the beneficial effects of the utility model are:
1, adopts the embedded structure of guide holder and refractory brick, guide holder adopts the middle part curve slope, and it is tangent with brace and the vertical tie rod of furnace roof, reduced the friction of tie rod and guide holder, be equipped with the two ends transition arc again, adapt to throat temperature stove headwall pull bar deformation point and tie rod web plate from 10 degree-200 degree change procedures and cross vertical tie rod guide holder, improved the vertical tie rod service efficiency of coke oven.
2, the horizontal side wing structure increases the bearing stressed area, and protection furnace roof refractory brick pressurized breaks, and bottom two perpendicular baffle arrangements are fixed between the refractory brick slit, have avoided the generation of bearing play, have effectively protected the vertical tie rod stove headwall corner of coke oven refractory brick.
Description of drawings
Fig. 1 is the installation site synoptic diagram of the vertical tie rod guide holder of coke oven;
Fig. 2 is the structure front view of the vertical tie rod guide holder of coke oven;
Fig. 3 is the structure side view of the vertical tie rod guide holder of coke oven.
Among the figure: the curve slope 12-tie rod web plate side transition arc of the perpendicular horizontal flank 10-of baffle plate 9-stove headwall brace side transition arc 11-middle part, the vertical tie rod 6-coke oven horizontal brace 7-furnace roof refractory brick 8-bottom of the vertical tie rod guide holder 4-tie rod web plate 5-furnace roof of the vertical tie rod stove headwall spring assembly 2-stove headwall brace 3-coke oven of 1-
Embodiment
See Fig. 1, coke oven is indulged the tie rod guide holder, is installed in the vertical tie rod corner of coke oven stove headwall, between the vertical tie rod 5 of stove headwall brace 2 deformation points and furnace roof, is embedded in the furnace roof refractory brick 7, carries out the jointing filling with the clay chamotte.Before the vertical tie rod of coke oven is installed, smear heatproof lubricating oil on the vertical tie rod guide holder 3 guide path surfaces of coke oven.Regulating vertical tie rod stove headwall spring assembly 1 makes the vertical tie rod 5 of furnace roof reach setting prestress.
See Fig. 2, Fig. 3, the vertical tie rod guide holder of coke oven is an one-piece construction, is made by cast steel.This guide holder comprises guide path, perpendicular baffle plate 8, horizontal flank 9, and guide path adopts the form of middle part curve slope 11, and middle part curve slope 11 and stove headwall brace 2, the vertical tie rod 5 tangent (Fig. 1) of furnace roof, and arc transition is adopted at curve slope 11 two ends in middle part.The both sides of guide path are provided with horizontal flank 9 structures, increase bearing stressed area protection furnace roof refractory brick.Horizontal side wing structure bottom is provided with two perpendicular baffle plates 8, and perpendicular baffle plate 8 is fixed between the refractory brick slit, has the effect of bearing along tie rod direction of extension play that prevent.
Claims (3)
1, the vertical tie rod guide holder of coke oven is characterized in that this guide holder is an one-piece construction, comprises guide path, perpendicular baffle plate, and guide path adopts the form of middle part curve slope, and middle part curve slope and stove headwall brace, that furnace roof is indulged tie rod is tangent; The guide path bottom is provided with and prevents the perpendicular baffle plate of bearing along vertical tie rod direction of extension play, and perpendicular baffle plate is fixed in the refractory brick.
2, the vertical tie rod guide holder of coke oven according to claim 1 is characterized in that, the form of arc transition is adopted at curve slope two ends, described guide path middle part.
3, the vertical tie rod guide holder of coke oven according to claim 1 is characterized in that the both sides of described guide path are provided with the horizontal side wing structure that increases the bearing stressed area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200120614U CN201362683Y (en) | 2009-03-19 | 2009-03-19 | Coke oven longitudinal brace guiding seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200120614U CN201362683Y (en) | 2009-03-19 | 2009-03-19 | Coke oven longitudinal brace guiding seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201362683Y true CN201362683Y (en) | 2009-12-16 |
Family
ID=41473345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200120614U Expired - Lifetime CN201362683Y (en) | 2009-03-19 | 2009-03-19 | Coke oven longitudinal brace guiding seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201362683Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103396813A (en) * | 2013-08-12 | 2013-11-20 | 中冶焦耐工程技术有限公司 | Coking furnace operating platform structure with diagonal draw bars |
| CN109370620A (en) * | 2018-11-26 | 2019-02-22 | 中冶焦耐(大连)工程技术有限公司 | A kind of vertical brace mounting hole structure in coke oven resistance wall |
-
2009
- 2009-03-19 CN CNU2009200120614U patent/CN201362683Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103396813A (en) * | 2013-08-12 | 2013-11-20 | 中冶焦耐工程技术有限公司 | Coking furnace operating platform structure with diagonal draw bars |
| CN103396813B (en) * | 2013-08-12 | 2014-10-01 | 中冶焦耐工程技术有限公司 | Coking furnace operating platform structure with diagonal draw bars |
| CN109370620A (en) * | 2018-11-26 | 2019-02-22 | 中冶焦耐(大连)工程技术有限公司 | A kind of vertical brace mounting hole structure in coke oven resistance wall |
| CN109370620B (en) * | 2018-11-26 | 2024-04-23 | 中冶焦耐(大连)工程技术有限公司 | Longitudinal bracing mounting hole structure on coke oven resistance wall |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2503057B1 (en) | Longitudinal sleeper and damping railway system thereof | |
| CN201362683Y (en) | Coke oven longitudinal brace guiding seat | |
| CN109024932A (en) | A kind of concrete extension joint protective device of detachable inside and outside impact force | |
| CN108330805B (en) | Structure for improving performance of composite beam | |
| CN201321598Y (en) | Multi-directionally displaced bridge expansion joint | |
| CN101392500B (en) | Multiaspect displacement bridge retractor device | |
| CN206052060U (en) | The heat-insulated hot splashing slag railway carriage or compartment of overhead type | |
| CN103572669B (en) | Ballast bed and tunnel bottom defect regulating and constructing method as well as anchoring device | |
| CN204174071U (en) | A kind of arch top iron construction of kiln | |
| CN104894927A (en) | Steel rail fastener | |
| CN202047361U (en) | Bridge damping and limiting shock resistant rubber support | |
| CN109722948A (en) | A kind of X-type anti-slide sleeper of adjustable spacing | |
| AU2010201409B2 (en) | Rail anchor | |
| CN215887086U (en) | Furnace bottom anchor bolt structure for inhibiting rising of blast furnace shell | |
| CN109971499A (en) | Slide platform outside a kind of coke oven using graphite lubrication structure | |
| CN109208404B (en) | Construction method for preventing uneven settlement of new and old rail joints of coke quenching car | |
| CN220952933U (en) | Gap compensation device with partial pressure structure for expansion joint | |
| CN204417404U (en) | A kind of furnace stay stationary installation for changing coke oven cross-brace | |
| CN204912750U (en) | Ladle mouth dry slag cleaning device | |
| CN204738297U (en) | High -steep overflow surface concrete slipform track mechanism | |
| CN218932204U (en) | Slag guiding device under converter | |
| CN217026517U (en) | Track dismounting device for high-speed railway ballastless track | |
| CN204284221U (en) | A kind of roller bed bearing seat locking device | |
| CN214830104U (en) | Sliding operation table in coke oven | |
| CN203904828U (en) | Rubber bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091216 |