CN204574803U - A kind of cap structure of Industrial Stoves - Google Patents
A kind of cap structure of Industrial Stoves Download PDFInfo
- Publication number
- CN204574803U CN204574803U CN201520200518.XU CN201520200518U CN204574803U CN 204574803 U CN204574803 U CN 204574803U CN 201520200518 U CN201520200518 U CN 201520200518U CN 204574803 U CN204574803 U CN 204574803U
- Authority
- CN
- China
- Prior art keywords
- ring
- type
- cap structure
- industrial stoves
- gusset
- 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
- 239000002184 metal Substances 0.000 claims abstract description 38
- 230000002787 reinforcement Effects 0.000 claims description 7
- 238000004873 anchoring Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000012774 insulation material Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 238000005266 casting Methods 0.000 description 4
- 230000010485 coping Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Ceramic Products (AREA)
Abstract
A kind of cap structure of Industrial Stoves, comprise the metal dome of spherical crown shape, lining is provided with inside described metal dome, described lining is laminated by multiple ring-type masonry, between adjacent described ring-type masonry, there is dilatation joint, and be provided with fastening structure between adjacent two described ring-type masonries, described ring-type masonry is fastened by the described ring-type masonry compacting be adjacent, to ensure relative displacement to occur between adjacent two ring-type masonries, ensure that the resistance to overturning of lining, strengthen the intensity of top cover.
Description
Technical field
The utility model relates to metallurgical engineering technical field, particularly a kind of cap structure of Industrial Stoves.
Background technology
Present stage, some are for the Industrial Stoves of the industries such as metallurgy, and its top cover mostly adopts metal flat-tope structure, and the lining inside casting coping adopts multiple masonry block placement to be formed, every block masonry is separately by the anchoring of metal anchor studs, and be in line between adjacent two pieces of masonries type dilatation joint.But arranging of this linear pattern dilatation joint between masonry is unreasonable, when gas stream in the stove washes away dilatation joint, dilatation joint filler can lose, so that fire accelerates masonry and damages thoroughly.Stress is concentrated serious at high operating temperatures for body of heater casting coping simultaneously, and the masonry under casting coping can be subjected to displacement or be out of shape each other.Therefore the defect that a kind of better top construction makes up metal flat-tope structure furnace roof is developed, just very necessary.
Utility model content
For prior art Problems existing, the utility model provides a kind of cap structure of Industrial Stoves of gaining in strength.
To achieve these goals, the utility model adopts following technical scheme:
A kind of cap structure of Industrial Stoves, comprise the metal dome of spherical crown shape, lining is provided with inside described metal dome, described lining is laminated by multiple ring-type masonry, between adjacent described ring-type masonry, there is dilatation joint, and being provided with fastening structure between adjacent two described ring-type masonries, described ring-type masonry is fastened by the described ring-type masonry compacting be adjacent.
Further, ring-type masonry side direction projection one protuberance described in each, the recessed recess of described ring-type masonry side direction be adjacent, described protuberance coordinates to form described fastening structure with the female portion.
Further, described dilatation joint is labyrinth dilatation joint, is formed between described protuberance and the female portion.
Further, be provided with multi-layer heat preserving layer between described lining and described metal dome, described heat-insulation layer is made up of different insulation materials.
Further, metal anchorage and ceramic anchoring piece is provided with in ring-type masonry described in each.
Further, reinforcement gusset is provided with outside described metal dome.
Further, described reinforcement gusset comprises ring-type gusset and radial gusset is formed latticed, and described ring-type gusset and described radial gusset are all perpendicular to the described metal dome surface of correspondence position.
Further, the interval angles between described ring-type gusset is 5 °, and the interval angles of described radial gusset is 20 °.
Further, described metal dome lower weld has stiffening ring.
Further, the radius of curvature of the described metal dome of spherical crown shape is 1 ~ 2 times of furnace diameter.
The beneficial effects of the utility model:
Multiple described ring-type masonry is provided with inside the metal dome of spherical crown shape, fastening structure and described dilatation joint is provided with between adjacent two described ring-type masonries, described ring-type masonry can be fastened by the described ring-type masonry compacting be adjacent, to ensure relative displacement to occur between adjacent two ring-type masonries, ensure that the resistance to overturning of lining, strengthen the intensity of top cover.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the cap structure of the utility model Industrial Stoves;
Fig. 2 is the top view of the cap structure of the utility model Industrial Stoves;
Fig. 3 is the B-B sectional view of the cap structure of the utility model Industrial Stoves;
Fig. 4 is the partial enlarged drawing A in Fig. 3.
Wherein, 1, metal dome, 2, strengthen gusset, 21, ring-type gusset, 22, radial gusset, 3, stiffening ring, 4, heat-insulation layer, 5, ring-type masonry, 51, protuberance, 52, recess, 6, ceramic anchoring piece, 7, metal anchorage, 8, labyrinth dilatation joint.
Detailed description of the invention
Below in conjunction with accompanying drawing and instantiation mode, the utility model is described in further detail.
As Fig. 1, Fig. 3 and Fig. 4, the cap structure of the utility model Industrial Stoves comprises the metal dome 1 of spherical crown shape, and described metal dome 1 adopts spherical crown shape, vault construction intensity can be made larger, the free space in Industrial Stoves can be made again larger.The radius of curvature of the metal dome 1 of spherical crown shape generally gets 1 ~ 2 times of Industrial Stoves furnace diameter.The inner side of metal dome 1 is provided with lining, described lining is laminated by multiple ring-type masonry 5, one ring presses a ring, the mode that each ring-type masonry 5 adopts one-piece casting shaping is shaping, high 300 ~ the 500mm of ring-type masonry 5, each ring-type masonry 5 side direction projection one protuberance 51, corresponding, the recessed recess 52 of the ring-type masonry 5 be adjacent matches with protuberance 51, form fastening structure, make ring-type masonry 5 can be suppressed fastening by the ring-type masonry 5 be adjacent, to ensure relative displacement to occur between adjacent two ring-type masonries 5, ensure that the resistance to overturning of lining.Between adjacent two ring-type masonries 5, there is labyrinth dilatation joint 8, adopt labyrinth dilatation joint 8 can protect dilatation joint filler, can not be washed away by gas stream in the stove and lose.Metal anchorage 7 and ceramic anchoring piece 6 is provided with in each ring-type masonry 5, even if there is thermal deformation in metal anchorage 7 after temperature raises, ring-type masonry 5 also can rely on ceramic anchoring piece 6 to fix, and mutually fasten between adjacent ring-type masonry 5, thus can not be subjected to displacement, ensure that the monolithic stability of lining.
As Fig. 4, be provided with multi-layer heat preserving layer 4 between metal dome 1 and lining, preferably, every layer of heat-insulation layer 4 is made up of different insulation materials, and heat-insulation layer 4 plays good insulation effect, to reduce the radiation loss of Industrial Stoves vault.
As Fig. 1 and Fig. 2, outside metal dome 1, be welded with the reinforcement gusset 2 of metal, to increase the rigidity of metal dome 1.Strengthen gusset 2 and comprise ring-type gusset 21 and radial reinforcement gusset 22, both form latticed reinforcement gusset 2 jointly.The interval angles of ring-type gusset 21 is 5 °, and the interval angles of radial gusset 22 is 20 °, and every ring ring-type gusset 21 and radial gusset 22 are all perpendicular to the metal dome surface of correspondence position.Metal dome 1 bottom is also welded with stiffening ring 3, by strengthening gusset 2 and the setting of stiffening ring 3, can increase the intensity of metal dome 1 to a great extent, preventing metal dome 1 by impact failure.
Above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those skilled in the art are to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of the technical program, it all should be encompassed in right of the present utility model.
Claims (10)
1. the cap structure of Industrial Stoves, it is characterized in that, comprise: the metal dome of spherical crown shape, lining is provided with inside described metal dome, described lining is laminated by multiple ring-type masonry, have dilatation joint between adjacent described ring-type masonry, and be provided with fastening structure between adjacent two described ring-type masonries, described ring-type masonry is fastened by the described ring-type masonry compacting be adjacent.
2. the cap structure of Industrial Stoves according to claim 1, it is characterized in that: ring-type masonry side direction projection one protuberance described in each, the recessed recess of described ring-type masonry side direction be adjacent, described protuberance coordinates to form described fastening structure with the female portion.
3. the cap structure of Industrial Stoves according to claim 2, is characterized in that: described dilatation joint is labyrinth dilatation joint, is formed between described protuberance and the female portion.
4. the cap structure of Industrial Stoves according to claim 1, is characterized in that: be provided with multi-layer heat preserving layer between described lining and described metal dome, and described heat-insulation layer is made up of different insulation materials.
5. the cap structure of Industrial Stoves according to claim 1, is characterized in that: be provided with metal anchorage and ceramic anchoring piece in ring-type masonry described in each.
6. the cap structure of Industrial Stoves according to claim 1, is characterized in that: be provided with reinforcement gusset outside described metal dome.
7. the cap structure of Industrial Stoves according to claim 6, it is characterized in that: described reinforcement gusset comprises ring-type gusset and radial gusset is formed latticed, described ring-type gusset and described radial gusset are all perpendicular to the described metal dome surface of correspondence position.
8. the cap structure of Industrial Stoves according to claim 7, is characterized in that: the interval angles between described ring-type gusset is 5 °, and the interval angles of described radial gusset is 20 °.
9. the cap structure of Industrial Stoves according to claim 1, is characterized in that: described metal dome lower weld has stiffening ring.
10. the cap structure of Industrial Stoves according to claim 1, is characterized in that: the radius of curvature of the described metal dome of spherical crown shape is 1 ~ 2 times of furnace diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200518.XU CN204574803U (en) | 2015-04-03 | 2015-04-03 | A kind of cap structure of Industrial Stoves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200518.XU CN204574803U (en) | 2015-04-03 | 2015-04-03 | A kind of cap structure of Industrial Stoves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204574803U true CN204574803U (en) | 2015-08-19 |
Family
ID=53867426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520200518.XU Expired - Fee Related CN204574803U (en) | 2015-04-03 | 2015-04-03 | A kind of cap structure of Industrial Stoves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204574803U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748549A (en) * | 2015-04-03 | 2015-07-01 | 沈阳鑫博工业技术股份有限公司 | Top cover structure of industrial kiln |
| CN105135710A (en) * | 2015-09-21 | 2015-12-09 | 天津瑞拓电子科技开发有限公司 | Efficient solar flat plate collector suitable for extremely cold area |
-
2015
- 2015-04-03 CN CN201520200518.XU patent/CN204574803U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748549A (en) * | 2015-04-03 | 2015-07-01 | 沈阳鑫博工业技术股份有限公司 | Top cover structure of industrial kiln |
| CN105135710A (en) * | 2015-09-21 | 2015-12-09 | 天津瑞拓电子科技开发有限公司 | Efficient solar flat plate collector suitable for extremely cold area |
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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: 20150819 Termination date: 20200403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |