CN205188203U - Dry quenching device circular air flue interior wall - Google Patents
Dry quenching device circular air flue interior wall Download PDFInfo
- Publication number
- CN205188203U CN205188203U CN201520866123.3U CN201520866123U CN205188203U CN 205188203 U CN205188203 U CN 205188203U CN 201520866123 U CN201520866123 U CN 201520866123U CN 205188203 U CN205188203 U CN 205188203U
- Authority
- CN
- China
- Prior art keywords
- brick
- interior wall
- monolithic
- ring structure
- tongue
- 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 - Fee Related
Links
- 238000010791 quenching Methods 0.000 title claims abstract description 14
- 230000000171 quenching effect Effects 0.000 title claims abstract description 14
- 239000011449 brick Substances 0.000 claims abstract description 34
- 239000012634 fragment Substances 0.000 claims abstract description 16
- 239000000571 coke Substances 0.000 claims description 18
- 230000008646 thermal stress Effects 0.000 abstract description 6
- 230000008707 rearrangement Effects 0.000 abstract description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model provides a dry quenching device circular air flue interior wall, include that a plurality of monolithic fragment of brick end to end build into individual layer the ring structure by laying bricks or stones, through the tongue and groove structural connection between two adjacent monolithic fragments of brick, a plurality of layers of the ring structure pile up from top to bottom, build into the cylinder by laying bricks or stones, through the tongue and groove structural connection between the adjacent two -layer the ring structure. The utility model discloses a concave -convex occlusal structure has been increased in monolithic brick both sides and top and bottom to increased the connection snap -in force between the fragment of brick, made the bed rearrangement interior wall form a firm whole, avoided the monolithic brick to retreat and drop, thus effective resistance thermal stress and bulging force.
Description
Technical field
The utility model relates to dust removal installation field, specifically a kind of dry coke quenching auxiliary annular passage interior wall.
Background technology
Dry coke quenching auxiliary annular passage district interior wall, current project organization is that the round shape of height 4m ~ 6m, diameter 5m ~ 11m builds body by laying bricks or stones as shown in Figure 1, Figure 2 and Figure 3, and some monolithic fragments of brick join end to end and build into individual layer circular ring structure by laying bricks or stones, some layers of circular ring structure stacked on top, build into round shape by laying bricks or stones.
Red heat coke enters coke dry quenching furnace through the charging apparatus of lift and dry coke quenching auxiliary, to lodge in annular passage within the walls, in nature whereabouts heaped-up through the district that prestores.When red heat coke loads, due to the folding of fire door, have air and enter coke dry quenching furnace with coke, simultaneously, also " air importing " (operating parameters needs) are had in dry coke quenching operation, oxygen in these air is once postcritical, carbon monoxide generation combustion reactions between meeting and coke, when burning violent, form blast, between burning and blast, technically be called " pinking ", the thermal stresses that pinking produces promotes airtight annular passage interior wall for a long time, add the bulging force extruding interior wall that coke self produces, cause interior wall fragment of brick to retreat to come off, to such an extent as to big area is caved in, unplanned blowing out is caused to keep in repair, cause greater loss to normal production.The reason of these defects is caused to be:
1, the occlusion ability between fragment of brick can not be intact the thermal stresses that gives of the inner coke of opposing and bulging force.
2, the retrogressing of the easy monolithic of fragment of brick comes off, and causes wall body structure to destroy, thus caves in fast.
Utility model content
The utility model is in order to solve the problem of prior art, provide a kind of dry coke quenching auxiliary annular passage interior wall, increase the connection snap-in force between fragment of brick, make bed rearrangement interior wall form a firm entirety, avoid monolithic brick to retreat to come off, thus effectively resist thermal stresses and bulging force.
The utility model comprises some monolithic fragments of brick and joins end to end and build into individual layer circular ring structure by laying bricks or stones, by tongue and groove anatomical connectivity between two adjacent monolithic fragments of brick; Some layers of circular ring structure stacked on top, build into round shape by laying bricks or stones, by tongue and groove anatomical connectivity between adjacent two-layer circular ring structure.
Further improvement, in described tongue and groove structure, the shape of tongue and groove includes but not limited to square, circular, rhombus.
The beneficial effects of the utility model are: the monolithic brick of building interior wall by laying bricks or stones, both sides and top and bottom add machicolated form occlusion structure, thus the connection snap-in force added between fragment of brick, bed rearrangement interior wall is made to form a firm entirety, avoid monolithic brick to retreat to come off, thus effectively resist thermal stresses and bulging force.
Accompanying drawing explanation
Fig. 1 is the position of existing annular passage interior wall in dry coke quenching auxiliary and structural representation.
Fig. 2 is existing annular passage interior wall partial front elevation view.
Fig. 3 is A-A sectional view in Fig. 2.
The dry coke quenching auxiliary annular passage interior wall front view that Fig. 4 provides for the utility model.
Fig. 5 is A-A sectional view in Fig. 4.。
Embodiment
The utility model one-piece construction as shown in Figure 4 and Figure 5, comprises some monolithic fragments of brick and joins end to end and build into individual layer circular ring structure by laying bricks or stones, by tongue and groove anatomical connectivity between two adjacent monolithic fragments of brick; Some layers of circular ring structure stacked on top, build into round shape by laying bricks or stones, by tongue and groove anatomical connectivity between adjacent two-layer circular ring structure.Increase the connection snap-in force between fragment of brick, make bed rearrangement interior wall form a firm entirety, avoid monolithic brick to retreat and come off, thus effectively opposing thermal stresses and bulging force.
In described tongue and groove structure, the shape of tongue and groove includes but not limited to square, circular, rhombus.
The utility model embody rule approach is a lot; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (2)
1. a dry coke quenching auxiliary annular passage interior wall, is characterized in that: comprise some monolithic fragments of brick and join end to end and build into individual layer circular ring structure by laying bricks or stones, by tongue and groove anatomical connectivity between two adjacent monolithic fragments of brick; Some layers of circular ring structure stacked on top, build into round shape by laying bricks or stones, by tongue and groove anatomical connectivity between adjacent two-layer circular ring structure.
2. dry coke quenching auxiliary annular passage interior wall according to claim 1, is characterized in that: in described tongue and groove structure, the shape of tongue and groove includes but not limited to square, circular, rhombus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866123.3U CN205188203U (en) | 2015-11-03 | 2015-11-03 | Dry quenching device circular air flue interior wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866123.3U CN205188203U (en) | 2015-11-03 | 2015-11-03 | Dry quenching device circular air flue interior wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205188203U true CN205188203U (en) | 2016-04-27 |
Family
ID=55781218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520866123.3U Expired - Fee Related CN205188203U (en) | 2015-11-03 | 2015-11-03 | Dry quenching device circular air flue interior wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205188203U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105219404A (en) * | 2015-11-03 | 2016-01-06 | 江苏诺明高温材料股份有限公司 | A kind of dry coke quenching auxiliary annular passage interior wall |
| CN111548807A (en) * | 2020-04-30 | 2020-08-18 | 鞍钢股份有限公司 | Device and method for compacting coking by utilizing thermal expansibility of coal |
-
2015
- 2015-11-03 CN CN201520866123.3U patent/CN205188203U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105219404A (en) * | 2015-11-03 | 2016-01-06 | 江苏诺明高温材料股份有限公司 | A kind of dry coke quenching auxiliary annular passage interior wall |
| CN111548807A (en) * | 2020-04-30 | 2020-08-18 | 鞍钢股份有限公司 | Device and method for compacting coking by utilizing thermal expansibility of coal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |