CN103471396B - Masonry construction structure of heating furnace bottom - Google Patents
Masonry construction structure of heating furnace bottom Download PDFInfo
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- CN103471396B CN103471396B CN201310442839.6A CN201310442839A CN103471396B CN 103471396 B CN103471396 B CN 103471396B CN 201310442839 A CN201310442839 A CN 201310442839A CN 103471396 B CN103471396 B CN 103471396B
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Abstract
The invention discloses a masonry construction structure of a heating furnace bottom. The masonry construction structure comprises a fixed furnace bottom brick base, a movable furnace bottom brick base and a right furnace bottom brick base, wherein the fixed furnace bottom brick base is connected with a furnace layer; the furnace layer is provided with a first high-strength lightweight brick and a first irregular brick; the first high-strength lightweight brick and the first irregular brick are provided with a first amorphous refractory material layer; the movable furnace bottom brick base is connected with a lightweight brick layer which is provided with a second high-strength lightweight brick and second irregular bricks, and the second high-strength lightweight brick and the second irregular bricks are provided with a second amorphous refractory material layer; the bottom of the movable furnace bottom brick base is connected with an I-shaped steel device; the right furnace bottom brick base is connected with a right wall body layer; the right wall body layer is provided with a third high-strength lightweight brick and third irregular bricks; the third high-strength lightweight brick and the third irregular bricks are provided with a third amorphous refractory material layer. The masonry construction structure has the characteristics of being simple in structure, easy to operate and construct, and capable of improving the operation efficiency of a heating furnace.
Description
Technical field
The present invention relates to step heating-furnace field, refer more particularly to a kind of Bottom of Heating Furnace masonry construction.
Background technology
Traditional heating stove masonry of well is all in aggregates with amorphous refractory cast-in-site substantially.When local, furnace bottom top refractory damage.When needing the refractory material position damaged top to change, in aggregates owing to bottom refractory being poured into a mould during construction, certainly will all material to be changed again like this.Not only waste refractory material, most importantly extend maintenance duration.For original Bottom of Heating Furnace refractory material laying structure existing problems, the application proposes the structure of bottom refractory to be divided into: continue to use original amorphous refractory at fragile position, furnace bottom top integrated poured, and furnace bottom bottom not easily damaged location changes standard sizing light-weight refractory brick masonry into; As long as change the unshape refractory on top during maintenance repair.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point of the prior art and provide a kind of structure simple, be easy to operate and construction, practical Bottom of Heating Furnace masonry construction.
The present invention realizes in the following way:
A kind of Bottom of Heating Furnace masonry construction, is characterized in that: comprise the first fixing end, the first dump bottom and the second fixing end, the described first fixing end comprised fixing bottom brick seat 1, and described fixing bottom brick seat 1 is connected with stove layer 2; Described stove layer 2 is provided with the first high-strength light brick 3 and the first special form brick 4; Described first special form brick 4 is built by laying bricks or stones mutually with the first high-strength light brick 3, and the first special form brick 4 is positioned at the right of the first high-strength light brick 3; Described first high-strength light brick 3 and the first special form brick 4 are provided with the first amorphous refractory layer 5;
Described first dump bottom is positioned at the right side at the first fixing end, and and be provided with certain gap at first the fixing end; Relative to first, the fixing end, can move up and down described first dump bottom; Described first dump bottom comprises activity bottom of boiler brick seat 6, described activity bottom of boiler brick seat 6 is connected with lightweight brick layer 7, described lightweight brick layer 7 is provided with the second high-strength light brick 8 and the second special form brick 9, and the second special form brick 9 has been built at the two ends, left and right of described second high-strength light brick 8 by laying bricks or stones; Described second high-strength light brick 8 and the second special form brick 9 are provided with the second amorphous refractory layer 10; The bottom of described activity bottom of boiler brick seat 6 is connected with I-steel device 11;
Described second fixes the right side that the first dump bottom is located at the end, and and be provided with certain gap between the first dump bottom; The described second fixing end, comprised right bottom brick seat 14, and described right bottom brick seat 14 is connected with right body of wall layer 15; Described right body of wall layer 15 is provided with the strong light-weight brick 16 of third high and the 3rd special form brick 17, and the 3rd special form brick 17 has been built at the two ends, left and right of the strong light-weight brick 16 of described third high by laying bricks or stones; The strong light-weight brick 16 of described third high and the 3rd special form brick 17 are provided with the 3rd amorphous refractory layer 18.
Beneficial effect of the present invention is: overcome original refractory material laying structure existing problems, continue to use original amorphous refractory at fragile position, furnace bottom top integrated poured, furnace bottom bottom not easily damaged location changes light-weight refractory brick masonry into; Reduce the repair and maintenance time, improve heating furnace operating rate, reduce refractory consumption rate expense.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention.
Detailed description of the invention
Now by reference to the accompanying drawings, the specific embodiment of the invention is described in detail in detail:
As shown in Figure 1, a kind of Bottom of Heating Furnace masonry construction, comprise the first fixing end, the first dump bottom and the second fixing end, the first fixing end, comprised fixing bottom brick seat 1, and fixing bottom brick seat 1 is connected with stove layer 2; Stove layer 2 is provided with the first high-strength light brick 3 and the first special form brick 4; First special form brick 4 is built by laying bricks or stones mutually with the first high-strength light brick 3, and the first special form brick 4 is positioned at the right of the first high-strength light brick 3; First high-strength light brick 3 and the first special form brick 4 are provided with the first amorphous refractory layer 5; Described first dump bottom is positioned at the right side at the first fixing end, and and be provided with certain gap at first the fixing end; Relative to first, the fixing end, can move up and down first dump bottom; First dump bottom comprises activity bottom of boiler brick seat 6, and activity bottom of boiler brick seat 6 is connected with lightweight brick layer 7, and the second special form brick 9 has been built at the two ends, left and right that lightweight brick layer 7 is provided with the second high-strength light brick 8 and the second special form brick 9, second high-strength light brick 8 by laying bricks or stones; Second high-strength light brick 8 and the second special form brick 9 are provided with the second amorphous refractory layer 10; The bottom of activity bottom of boiler brick seat 6 is connected with I-steel device 11; Second fixes the right side that the first dump bottom is located at the end, and and be provided with certain gap between the first dump bottom; The second fixing end, comprised right bottom brick seat 14, and described right bottom brick seat 14 is connected with right body of wall layer 15; Right body of wall layer 15 is provided with the strong light-weight brick 16 of third high and the 3rd special form brick 17, and the 3rd special form brick 17 has been built at the two ends, left and right of the strong light-weight brick 16 of third high by laying bricks or stones; The strong light-weight brick 16 of third high and the 3rd special form brick 17 are provided with the 3rd amorphous refractory layer 18.
The present invention by fragile position, Bottom of Heating Furnace top continue to use the integrated poured and furnace bottom bottom of original amorphous refractory not easily damaged location change standard light-weight refractory brick masonry of shaping into and form.According to heating furnace in-furnace temperature and instructions for use, furnace bottom top selects different unshape refractories integrated poured, bottom selection standard sizing light-weight refractory brick masonry composition.Due to furnace bottom bottom selection standard sizing light fire brick.Reduce the repair and maintenance time, improve heating furnace operating rate, reduce refractory consumption rate expense.Due to furnace bottom bottom selection standard sizing light fire brick, at supply of material producer baking molding.Therefore heating furnace is built post-bake times by laying bricks or stones and is about reduced 2 days.This Bottom of Heating Furnace masonry construction can meet the requirement of actual use.
During use, be fixedly installed in by the left end of fixing bottom device on furnace wall 13, fixing bottom brick seat 1, I-steel device 11, right bottom brick seat 14 are arranged on respectively on furnace bottom beam steel structural member; The refractory material damaged protects refractory material not fragile, even if also can not drop in water sealed tank; Reduce the repair and maintenance time, improve heating furnace operating rate, reduce refractory consumption rate expense.
Claims (1)
1. a Bottom of Heating Furnace masonry construction, is characterized in that: comprise the first fixing end, the first dump bottom and the second fixing end, the described first fixing end comprised fixing bottom brick seat (1), and described fixing bottom brick seat (1) is connected with stove layer (2); Described stove layer (2) is provided with the first high-strength light brick (3) and the first special form brick (4); Described first special form brick (4) is built by laying bricks or stones mutually with the first high-strength light brick (3), and the first special form brick (4) is positioned at the right of the first high-strength light brick (3); Described first high-strength light brick (3) and the first special form brick (4) are provided with the first amorphous refractory layer (5);
Described first dump bottom is positioned at the right side at the first fixing end, and and be provided with certain gap at first the fixing end; Relative to first, the fixing end, can move up and down described first dump bottom; Described first dump bottom comprises activity bottom of boiler brick seat (6), described activity bottom of boiler brick seat (6) is connected with lightweight brick layer (7), described lightweight brick layer (7) is provided with the second high-strength light brick (8) and the second special form brick (9), and the second special form brick (9) has been built at the two ends, left and right of described second high-strength light brick (8) by laying bricks or stones; Described second high-strength light brick (8) and the second special form brick (9) are provided with the second amorphous refractory layer (10); The bottom of described activity bottom of boiler brick seat (6) is connected with I-steel device (11);
Described second fixes the right side that the first dump bottom is located at the end, and and be provided with certain gap between the first dump bottom; The described second fixing end, comprised right bottom brick seat (14), and described right bottom brick seat (14) is connected with right body of wall layer (15); Described right body of wall layer (15) is provided with the strong light-weight brick of third high (16) and the 3rd special form brick (17), and the 3rd special form brick (17) has been built at the two ends, left and right of the strong light-weight brick of described third high (16) by laying bricks or stones; The strong light-weight brick of described third high (16) and the 3rd special form brick (17) are provided with the 3rd amorphous refractory layer (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310442839.6A CN103471396B (en) | 2013-09-26 | 2013-09-26 | Masonry construction structure of heating furnace bottom |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310442839.6A CN103471396B (en) | 2013-09-26 | 2013-09-26 | Masonry construction structure of heating furnace bottom |
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| Publication Number | Publication Date |
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| CN103471396A CN103471396A (en) | 2013-12-25 |
| CN103471396B true CN103471396B (en) | 2015-05-20 |
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| CN201310442839.6A Expired - Fee Related CN103471396B (en) | 2013-09-26 | 2013-09-26 | Masonry construction structure of heating furnace bottom |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851915B (en) * | 2014-02-27 | 2016-01-20 | 山西金瑞高压环件有限公司 | A kind of heating-furnace a heatable brick bed edge of a kang and pouring procedure thereof |
| CN104266486B (en) * | 2014-10-13 | 2015-12-09 | 攀钢集团工程技术有限公司 | EAF bottom annular masonry building method |
| CN109520304B (en) * | 2018-11-14 | 2020-02-04 | 十九冶成都建设有限公司 | Building method of bottom block of molten salt chlorination furnace |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2198584Y (en) * | 1994-06-30 | 1995-05-24 | 冶金工业部武汉钢铁设计研究院 | Reductive composite furnace lining for electric furnace |
| JPH09166386A (en) * | 1995-12-18 | 1997-06-24 | Shinagawa Refract Co Ltd | Furnace bottom electrode repairing method of dc electric furnace |
| KR100797998B1 (en) * | 2006-12-27 | 2008-01-28 | 주식회사 포스코 | Outer wall fixing device of dry furnace |
| CN201387235Y (en) * | 2009-02-17 | 2010-01-20 | 扬州冶金机械有限公司 | Fireproof prefabricated module |
| CN101806540A (en) * | 2009-02-17 | 2010-08-18 | 扬州冶金机械有限公司 | Stepping-bottom-type heating furnace |
| CN202792933U (en) * | 2012-08-24 | 2013-03-13 | 北京首钢国际工程技术有限公司 | Fire resisting structure of walking heating furnace hearth |
| CN203489691U (en) * | 2013-09-26 | 2014-03-19 | 福建乾达重型机械有限公司 | Hearth masonry construction of heating furnace |
-
2013
- 2013-09-26 CN CN201310442839.6A patent/CN103471396B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2198584Y (en) * | 1994-06-30 | 1995-05-24 | 冶金工业部武汉钢铁设计研究院 | Reductive composite furnace lining for electric furnace |
| JPH09166386A (en) * | 1995-12-18 | 1997-06-24 | Shinagawa Refract Co Ltd | Furnace bottom electrode repairing method of dc electric furnace |
| KR100797998B1 (en) * | 2006-12-27 | 2008-01-28 | 주식회사 포스코 | Outer wall fixing device of dry furnace |
| CN201387235Y (en) * | 2009-02-17 | 2010-01-20 | 扬州冶金机械有限公司 | Fireproof prefabricated module |
| CN101806540A (en) * | 2009-02-17 | 2010-08-18 | 扬州冶金机械有限公司 | Stepping-bottom-type heating furnace |
| CN202792933U (en) * | 2012-08-24 | 2013-03-13 | 北京首钢国际工程技术有限公司 | Fire resisting structure of walking heating furnace hearth |
| CN203489691U (en) * | 2013-09-26 | 2014-03-19 | 福建乾达重型机械有限公司 | Hearth masonry construction of heating furnace |
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| CN103471396A (en) | 2013-12-25 |
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Inventor after: Lin Xuehua Inventor after: Wu Yunbin Inventor after: Zhuo Xiuqing Inventor after: Su Yanzhen Inventor before: Lin Xuehua Inventor before: Wu Yunbin Inventor before: Su Yanzhen |
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Free format text: CORRECT: INVENTOR; FROM: LIN XUEHUA WU YUNBIN SU YANZHEN TO: LIN XUEHUA WU YUNBIN ZHUO XIUQING SU YANZHEN |
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