CN204325222U - One is dry puts out ring type air flue masonry - Google Patents
One is dry puts out ring type air flue masonry Download PDFInfo
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- CN204325222U CN204325222U CN201420683293.3U CN201420683293U CN204325222U CN 204325222 U CN204325222 U CN 204325222U CN 201420683293 U CN201420683293 U CN 201420683293U CN 204325222 U CN204325222 U CN 204325222U
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- air flue
- refractory brick
- masonry
- type air
- ring type
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Abstract
The utility model discloses and a kind of dryly put out ring type air flue masonry, comprise and be provided with by side the matrix that protruding opposite side establishes reeded refractory brick ring to be built into, the projection on matrix on arbitrary refractory brick is just to the groove on adjacent refractory brick; Substrates multilayer is superimposed is built into ring-like air flue masonry; This is dry puts out ring type air flue masonry, increases and stands to hooking tongue greatly, stands to change to upright brickwork joint that band is large hooks linguo-occlusal masonry construction into; The ring-like air flue masonry that such matrix is built into has keying strength in the vertical direction, can effectively improve the structural strength of building body by laying bricks or stones, improve its thermal shock resistance; Effectively reduce distortion, increase the service life, stop potential safety hazard, system can safe and highly efficient operation, reduces maintenance cost; Circulation air path tightness can be improved simultaneously.
Description
Technical field
The utility model relates to and dryly puts out stove technology, is specifically related to a kind ofly dryly put out ring type air flue masonry.
Background technology
In coking industry Dry Quenching Technology, the dry ring-like airway portion of furnace body that puts out dryly puts out the very crucial high temp. flue of stove, dryly put out the ring-like air flue of furnace body there is masonry structure complexity, running environment is severe, be subject to high temperature, wash away, the feature such as the destruction of thermal stresses.Along with the large of coke oven volume, dry coke quenching auxiliary supporting with it also keeps the large-scale development thereupon, the maximization of coke oven volume, and dry stove disposable dress Jiao amount of putting out is multiplied, the thermal stresses produced when dress is burnt also improves, exponentially to the corresponding raising of the requirement of strength of furnace binding.More than 140 tons dry puts out stove, most use after 2 years ring-like air flue deformation of masonry serious, even collapse, cause serious potential safety hazard, and cause stop production to overhaul.So namely, affect production, increase the cost of overhaul again.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of masonry structure intensity good, effectively can extend the dry furnace body work-ing life of putting out, and reduces the dry of maintenance cost and puts out ring type air flue masonry.
To achieve these goals, the technical solution adopted in the utility model is:
This is dry puts out ring type air flue masonry, and comprise and be provided with by side the matrix that protruding opposite side establishes reeded refractory brick ring to be built into, the projection on matrix on arbitrary refractory brick is just to the groove on adjacent refractory brick; Substrates multilayer is superimposed is built into ring-like air flue masonry.
Projection on refractory brick and groove are arcuate structure.
Projection on refractory brick and groove two ends are equipped with knuckle.
Described radius is 20mm.
On matrix, between adjacent refractory brick, building mortar layer is 3-5mm.
Groove concentricity differ from vertical by as much 5mm on projection on matrix on arbitrary refractory brick and adjacent refractory brick.
Described refractory brick is mullite silicon carbide brick.
The utility model has the advantage of: this is dry puts out ring type air flue masonry, increase and stand to hooking tongue greatly, stand and to change to upright brickwork joint that band is large hooks linguo-occlusal masonry construction into; The ring-like air flue masonry that such matrix is built into has keying strength in the vertical direction, can effectively improve the structural strength of building body by laying bricks or stones, improve its thermal shock resistance; Effectively reduce distortion, increase the service life, stop potential safety hazard, system can safe and highly efficient operation, reduces maintenance cost; Circulation air path tightness can be improved simultaneously.
This dry direct economic benefit putting out ring type air flue masonry is:
1, extend and dryly put out the ring type air channel life-span, within every 3 years, can reduce once and repair, reduce construction and materials cost 500,000 yuan/year.
2, reduce once in repair can reduce dry put out stove maintenance 20 days durations, add power benefit 2,660,000 yuan/3 years, 880,000 yuan every year on average.
3, direct benefit is added up to.1380000 yuan/year.
Accompanying drawing explanation
Mark in the content expressed each width accompanying drawing of the utility model specification sheets below and figure is briefly described:
Fig. 1 is the dry structural representation putting out the matrix of ring type air flue masonry of the utility model.
Fig. 2 is the A portion partial enlarged drawing of Fig. 1.
Fig. 3 is the projection of adjacent refractory brick and the position view of groove on the dry matrix putting out ring type air flue masonry of the utility model.
Fig. 4 is the structural representation of refractory brick on the dry matrix putting out ring type air flue masonry of the utility model.
Mark in above-mentioned figure is:
1, matrix, 2, refractory brick, 3, protruding, 4, groove.
Embodiment
Contrast accompanying drawing below, by the description to optimum embodiment, embodiment of the present utility model is described in further detail.
As Figure 1-Figure 4, this is dry puts out ring type air flue masonry, and comprise and be provided with by side the matrix 1 that refractory brick 2 ring that protruding 3 opposite sides are provided with groove 4 is built into, the projection 3 on matrix 1 on arbitrary refractory brick 2 is just to the groove 4 on adjacent refractory brick 2; Substrates multilayer 1 is superimposed is built into ring-like air flue masonry.
This is dry puts out ring type air flue masonry, and the side of refractory brick 2 is provided with protruding 3, and the opposite side of refractory brick 2 is provided with groove 4, and the projection 3 on matrix 1 on arbitrary refractory brick 2 is just to the groove 4 on adjacent refractory brick 2; The ring-like air flue masonry that such matrix 1 is built into has keying strength in the vertical direction, can effectively improve the structural strength of building body by laying bricks or stones, improve its thermal shock resistance; Effectively reduce distortion, increase the service life, stop potential safety hazard, be beneficial to security of system Effec-tive Function, reduce maintenance cost; Circulation air path tightness can be improved simultaneously.
Projection 3 on refractory brick 2 and groove 4 are arcuate structure; After such refractory brick 2 ring is built, conjugation is better, and then ensures that ring-like air flue masonry has enough structural strengths.
Projection 3 on refractory brick 2 and groove 4 two ends are equipped with knuckle; Knuckle makes protruding 3 and groove 4 rounding off, not only conveniently builds a wall, and can ensure the structural strength of the matrix 1 that refractory brick 2 is built into.
Preferred radius is 20mm.
In preferred substrate 1, adjacent refractory brick 2 building mortar layer are 3-5mm.
Projection 3 in preferred substrate 1 on arbitrary refractory brick 2 and the groove 4 concentricity differ from vertical by as much 5mm on adjacent refractory brick 2.
Refractory brick 2 is mullite silicon carbide brick.Mullite silicon carbide brick thermal shock resistance energy is good, wear resistance is high, compressive strength is large, can improve the dry structural strength putting out ring type air flue masonry further, increase the service life.
This is dry puts out ring type air flue masonry, increases and stands to hooking tongue greatly, stands to change to upright brickwork joint that band is large hooks linguo-occlusal masonry construction into.Large hook tongue occlusion portion mortar joint 3-5 millimeter, making to build body vertical direction by laying bricks or stones has keying strength.Horizontal brick groove between matrix 1 and matrix 1 and mortar joint constant, the projection 3 on matrix 1 on arbitrary refractory brick 2 and the groove 4 concentricity differ from vertical by as much 5mm on adjacent refractory brick 2.Ring builds construction, controls mortar joint and planeness well, guarantees that total absolute altitude is constant.The time is built in specification layering by laying bricks or stones, ensures the seasoning time, guarantees masonry cold strength.After ring-like air flue masonry is built into, structural strength is good, and long service life reduces maintenance cost.
This dry economic benefit putting out ring type air flue masonry is:
One, direct benefit.
1, extend and dryly put out the ring type air channel life-span, within every 3 years, can reduce once and repair, reduce construction and materials cost 500,000 yuan/year.
2, reduce once in repair can reduce dry put out stove maintenance 20 days durations, add power benefit 2,660,000 yuan/3 years, 880,000 yuan every year on average.
3, direct benefit is added up to.1380000 yuan/year.
Two, indirect economic effect.
1, ensure dry quenching system safe and stable operation, reduce safety, equipment breakdown.
2, improve and dryly put out rate, be beneficial to the stable of blast furnace quality of metallurgical coke.
Obvious the utility model specific implementation is not subject to the restrictions described above, as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out, all within protection domain of the present utility model.
Claims (7)
1. dryly put out a ring type air flue masonry, it is characterized in that: comprise and be provided with by side the matrix that protruding opposite side establishes reeded refractory brick ring to be built into, the projection on matrix on arbitrary refractory brick is just to the groove on adjacent refractory brick; Substrates multilayer is superimposed is built into ring-like air flue masonry.
2. put out ring type air flue masonry as claimed in claim 1, it is characterized in that: the projection on refractory brick and groove are arcuate structure.
3. put out ring type air flue masonry as claimed in claim 2, it is characterized in that: the projection on refractory brick and groove two ends are equipped with knuckle.
4. put out ring type air flue masonry as claimed in claim 3, it is characterized in that: described radius is 20mm.
5. as claimed in claim 1 or 2 or 3 or 4 put out ring type air flue masonry, it is characterized in that: on matrix, between adjacent refractory brick, building mortar layer is 3-5mm.
6. as described in claim or 2 or 3 or 4, put out ring type air flue masonry, it is characterized in that: the groove concentricity differ from vertical by as much 5mm on the projection on matrix on arbitrary refractory brick and adjacent refractory brick.
7. put out ring type air flue masonry as claimed in claim 5, it is characterized in that: described refractory brick is mullite silicon carbide brick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683293.3U CN204325222U (en) | 2014-11-15 | 2014-11-15 | One is dry puts out ring type air flue masonry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683293.3U CN204325222U (en) | 2014-11-15 | 2014-11-15 | One is dry puts out ring type air flue masonry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204325222U true CN204325222U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420683293.3U Expired - Fee Related CN204325222U (en) | 2014-11-15 | 2014-11-15 | One is dry puts out ring type air flue masonry |
Country Status (1)
| Country | Link |
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| CN (1) | CN204325222U (en) |
Cited By (4)
| 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 |
| CN108587690A (en) * | 2018-05-24 | 2018-09-28 | 洛阳利尔耐火材料有限公司 | A kind of coal water slurry pressurized gasifier cylinder refractory brick |
| CN111549191A (en) * | 2020-06-29 | 2020-08-18 | 北京瑞尔非金属材料有限公司 | Blast furnace hearth ceramic cup side wall formed by inlaid bonded refractory brick rings |
| CN112458219A (en) * | 2020-12-07 | 2021-03-09 | 明光瑞尔非金属材料有限公司 | Special-shaped refractory brick for side wall of blast furnace ceramic cup and combination method thereof |
-
2014
- 2014-11-15 CN CN201420683293.3U patent/CN204325222U/en not_active Expired - Fee Related
Cited By (4)
| 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 |
| CN108587690A (en) * | 2018-05-24 | 2018-09-28 | 洛阳利尔耐火材料有限公司 | A kind of coal water slurry pressurized gasifier cylinder refractory brick |
| CN111549191A (en) * | 2020-06-29 | 2020-08-18 | 北京瑞尔非金属材料有限公司 | Blast furnace hearth ceramic cup side wall formed by inlaid bonded refractory brick rings |
| CN112458219A (en) * | 2020-12-07 | 2021-03-09 | 明光瑞尔非金属材料有限公司 | Special-shaped refractory brick for side wall of blast furnace ceramic cup and combination method thereof |
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| 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: 20150513 Termination date: 20211115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |