CN101625199A - Furnace top of preheating furnace - Google Patents
Furnace top of preheating furnace Download PDFInfo
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- CN101625199A CN101625199A CN200910075179A CN200910075179A CN101625199A CN 101625199 A CN101625199 A CN 101625199A CN 200910075179 A CN200910075179 A CN 200910075179A CN 200910075179 A CN200910075179 A CN 200910075179A CN 101625199 A CN101625199 A CN 101625199A
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- brick
- anchored brick
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Abstract
The invention relates to a furnace top of a preheating furnace, in particular to a furnace top masonry structure. The upper part of the furnace top is constructed by a large joist steel, the lower end of the large joist steel is fixed with the upper end of a small joist steel through an upper anchoring piece, the lower end of the small joist steel is fixed with a wedge-shaped anchoring brick Y4 and a main anchoring brick Y3 through a lower anchoring piece, anchoring bricks Y2 are embedded between the wedge-shaped anchoring brick Y4 and the main anchoring brick Y3 and between two main anchoring bricks Y3, light pouring materials are filled between the wedge-shaped anchoring brick Y4 and the main anchoring brick Y3 which are positioned above the anchoring bricks Y2 and between the two main anchoring bricks Y3 positioned above the anchoring bricks Y2, and the wedge-shaped anchoring brick Y4 is used for connecting the surrounding pouring materials. The invention has shock absorption and long service life.
Description
Technical field
The present invention relates to a kind of preheating furnace furnace roof, particularly furnace roof masonry construction.
Background technology
What employing was built at existing lime production line preheater top by laying bricks or stones is that the material feeding form is watered in the hanger brick knotting, promptly earlier hanger brick is fixed, and supporting mould then, the knotting pouring material forms the furnace roof masonry construction.Because vibrations are arranged during the preheater blanking, the influence that the material feeding top construction has no idea to eliminate the blanking vibrations is watered in existing hanger brick knotting, can be because crackle and the furnace roof phenomenon of burning with anger take place in vibrations, and cause furnace roof to build the life-span by laying bricks or stones and be no more than 1 year.Have a strong impact on the normal operation of preheater.
Summary of the invention:
In order to overcome the shortcoming of prior art, the invention provides a kind of preheating furnace furnace roof, it can shock-absorbing, long service life.
The present invention solves the technical scheme that its technical problem takes: build with big I-steel on the top of furnace roof, the lower end of big I-steel is by the upper end of the fixing little I-steel of last anchoring piece, anchoring piece stationary wedge anchored brick Y4 and main anchored brick Y3 are down passed through in the lower end of little I-steel, between wedge shape anchored brick Y4 and main anchored brick Y3 and two main anchored brick Y3, inlay anchored brick Y2, light filling waters material feeding between the wedge shape anchored brick Y4 above the anchored brick Y2 and main anchored brick Y3 and two main anchored brick Y3, and described wedge shape anchored brick Y4 waters material feeding around being used for connecting.
The present invention adopts full hanger brick version, and not hard the connection do not have pouring material to build by laying bricks or stones between each parts, so when preheater shakes, full tile stove roof construction can absorbing vibration, can not produce crack phenomenon, can use in high temperature and long-term vibrations working environment.Reach service life more than 3 years.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A cutaway view Amplified image among Fig. 1 of the present invention.
The specific embodiment
As shown in drawings, build with big I-steel 1 on the top of furnace roof, and the lower end of big I-steel 1 is by the upper end of last anchoring piece 2 fixing little I-steel 3, and anchoring piece 4 stationary wedge anchored brick Y4 and main anchored brick Y3 are down passed through in the lower end of little I-steel 3.Inlay anchored brick Y2 between wedge shape anchored brick Y4 and main anchored brick Y3 and two main anchored brick Y3, light filling waters material feeding 5 between the wedge shape anchored brick Y4 above the anchored brick Y2 and main anchored brick Y3 and two main anchored brick Y3.Described wedge shape anchored brick Y4 waters material feeding around being used for connecting.Described main anchored brick Y3 and anchored brick Y2 are dumbbell shape, and the one side of wedge shape anchored brick Y4 is a dumbbell shape.Described main anchored brick Y3, anchored brick Y2 and wedge shape anchored brick Y4 also can realize the shape that convex-concave is connected for zigzag, sugarcoated haws type or other.
Claims (3)
1, a kind of preheating furnace furnace roof, it is characterized in that: build with big I-steel (1) on the top of furnace roof, the lower end of big I-steel (1) is by the upper end of the fixing little I-steel (3) of last anchoring piece (2), anchoring piece (4) stationary wedge anchored brick (Y4) and main anchored brick (Y3) are down passed through in the lower end of little I-steel (3), between wedge shape anchored brick (Y4) and main anchored brick (Y3) and two main anchored bricks (Y3), inlay anchored brick (Y2), light filling waters material feeding (5) between wedge shape anchored brick (Y4) above anchored brick (Y2) and main anchored brick (Y3) and two the main anchored bricks (Y3), and described wedge shape anchored brick (Y4) waters material feeding around being used for connecting.
2, according to claim 1, it is characterized in that: described main anchored brick (Y3) and anchored brick (Y2) are dumbbell shape, and the one side of wedge shape anchored brick (Y4) is a dumbbell shape.
3, according to claim 1, it is characterized in that: described main anchored brick (Y3), anchored brick (Y2) and wedge shape anchored brick (Y4) also can be zigzag, sugarcoated haws type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100751796A CN101625199B (en) | 2009-08-15 | 2009-08-15 | Furnace top of preheating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100751796A CN101625199B (en) | 2009-08-15 | 2009-08-15 | Furnace top of preheating furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101625199A true CN101625199A (en) | 2010-01-13 |
| CN101625199B CN101625199B (en) | 2011-07-06 |
Family
ID=41521126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100751796A Active CN101625199B (en) | 2009-08-15 | 2009-08-15 | Furnace top of preheating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101625199B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526803A (en) * | 2016-01-27 | 2016-04-27 | 江苏南方节能科技有限公司 | Flat plate heat accumulating type furnace top |
| CN105546986A (en) * | 2016-01-27 | 2016-05-04 | 江苏南方节能科技有限公司 | Special-shaped furnace roof of conventional three-segment furnace |
-
2009
- 2009-08-15 CN CN2009100751796A patent/CN101625199B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526803A (en) * | 2016-01-27 | 2016-04-27 | 江苏南方节能科技有限公司 | Flat plate heat accumulating type furnace top |
| CN105546986A (en) * | 2016-01-27 | 2016-05-04 | 江苏南方节能科技有限公司 | Special-shaped furnace roof of conventional three-segment furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101625199B (en) | 2011-07-06 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |