CN212931004U - Refractory brick reinforcing device for suspension furnace - Google Patents
Refractory brick reinforcing device for suspension furnace Download PDFInfo
- Publication number
- CN212931004U CN212931004U CN202021696196.XU CN202021696196U CN212931004U CN 212931004 U CN212931004 U CN 212931004U CN 202021696196 U CN202021696196 U CN 202021696196U CN 212931004 U CN212931004 U CN 212931004U
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- China
- Prior art keywords
- fixed frame
- refractory brick
- layer board
- lateral wall
- bottom plate
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- 239000000725 suspension Substances 0.000 title claims abstract description 39
- 239000011449 brick Substances 0.000 title claims abstract description 29
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000005728 strengthening Methods 0.000 claims abstract description 12
- 229910052742 iron Inorganic materials 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 9
- 239000003973 paint Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 230000009970 fire resistant effect Effects 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a refractory brick reinforcing apparatus of suspension stove, including fixed frame, the layer board is installed to fixed frame inner chamber, resistant firebrick is all installed to layer board top and bottom, resistant firebrick lateral wall surface middle part has been seted up spacing hole, fixed frame lateral wall welding has strengthening mechanism, strengthening mechanism comprises iron sheet, recess, gasket and expansion bolts, fixed frame lateral wall top welding has the bottom plate, bottom plate skin weld has rings, the layer board specifically is equipped with four groups, and four groups's layer boards are array and distribute, spacing hole is the toper, spacing downthehole diameter size is the same with expansion bolts external diameter size. The utility model discloses a layer board can provide the support basis for resistant firebrick, can strengthen the structural strength of fixed frame again to strengthening mechanism can prevent to resist firebrick again spacing fixed that resistant firebrick from droing from the suspension stove, improves the safe in utilization of suspension stove, and fire-resistant coating can improve the fire behavior effect of fixed frame again simultaneously.
Description
Technical Field
The utility model relates to a suspension stove technical field specifically is a suspension stove is able to bear or endure firebrick reinforcing apparatus.
Background
The suspension furnace is one of raw material light-burning furnaces, and the raw material light-burning furnace comprises a multi-layer furnace, a fluidized bed furnace, a suspension furnace and the like. These devices are not only used as light-burning furnaces for raw materials, but also as drying, preheating and calcining devices for materials, and also as burning devices for solid fuels, according to their working temperature, the furnace is mainly composed of three parts: the raw material preheating system mainly comprises three-stage cyclone preheaters I, II and III, an air inlet pipe of the three-stage cyclone preheaters, a discharging scraper-trough conveyer and the like; the raw material light burning system mainly comprises a combustor, a reaction tube, a cyclone collector, a discharging scraper-trough conveyer and the like; the cooling system mainly comprises a secondary cyclone cylinder, an inlet pipe, a discharging scraper-trough conveyer and the like.
After the existing suspension furnace refractory brick is installed, the existing suspension furnace refractory brick is baked at high temperature for a long time, so that the refractory brick on the suspension furnace is easy to fall off, the suspension furnace is damaged, and the service life and safety of the suspension furnace are reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a refractory brick reinforcing apparatus of suspension stove to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a refractory brick reinforcing apparatus of suspension stove, includes fixed frame, the layer board is installed to fixed frame inner chamber, resistant firebrick is all installed to layer board top and bottom, resistant firebrick lateral wall surface middle part has been seted up spacing hole, fixed frame lateral wall welding has strengthening mechanism, strengthening mechanism comprises iron sheet, recess, gasket and expansion bolts, fixed frame lateral wall top welding has the bottom plate, bottom plate skin weld has rings, through the layer board, can provide the support basis for resistant firebrick, can strengthen the structural strength of fixed frame again to strengthening mechanism can be spacing fixed again to resistant firebrick, prevents to resist firebrick and drops from the suspension stove, improves the safety in utilization of suspension stove, and fire resistant coating can improve the fire behavior of fixed frame again simultaneously.
Furthermore, the layer board specifically is equipped with four groups, and four group's layer boards are array and distribute, can provide the support basis for resistant firebrick, can strengthen the structural strength of fixed frame again, and then improved the life of fixed frame.
Furthermore, the limiting hole is conical, the inner diameter of the limiting hole is the same as the outer diameter of the expansion bolt, and therefore the expansion bolt can be inserted into the limiting hole to be screwed and expanded.
Further, the iron sheet surface is seted up flutedly, the recess surface is pegged graft and is had expansion bolts, the gasket is installed to expansion bolts one end, the gasket external diameter is greater than the vertical internal diameter of recess to can insert through expansion bolts and screw up the inflation to spacing hole, and then can make expansion bolts pull spacing hole, so that can play the spacing reinforced effect to resistant firebrick, prevent that resistant firebrick from droing from the suspension stove, improve the safety in utilization of suspension stove, can improve the stability of expansion bolts installation through the gasket, prevent that expansion bolts from droing from the recess, further improvement resistant firebrick consolidates stability.
Furthermore, the surfaces of the inner wall and the outer wall of the fixing frame are coated with fireproof paint, so that the fireproof performance of the fixing frame can be improved, and the service life of the fixing frame is prolonged.
Further, the bottom plate specifically is equipped with two sets ofly, and two sets of bottom plate symmetric distribution is at fixed frame lateral wall top to can provide the support to rings through the bottom plate, and then can lift by crane fixed frame through rings, so that can install fixed frame at the suspension stove inner wall.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
(1) the utility model discloses an install the layer board at fixed frame inner chamber to the layer board specifically is equipped with four groups, and four group's layer boards are array distribution simultaneously, can provide the support basis for resistant firebrick, can strengthen the structural strength of fixed frame again, and then improved the life of fixed frame, because resistant firebrick is all installed to layer board top and bottom to resistant firebrick crisscross distribution on every layer of layer board, thereby can make resistant firebrick play thermal-insulated effect.
(2) The utility model discloses an iron sheet among the strengthening mechanism can provide for the recess and set up the space, and then can make the convenient expansion bolts that peg graft of recess, through expansion bolts, can insert to spacing hole tightening inflation, and then can make expansion bolts pull spacing hole, so that can play the spacing reinforced (rfd) effect to resistant firebrick, prevent that resistant firebrick from coming off from the suspension stove, improve the safe in utilization of suspension stove, the gasket can improve the stability of expansion bolts installation again simultaneously, prevent that expansion bolts from coming off from the recess, further improvement resistant firebrick reinforcement stability.
(3) The utility model discloses a fire-resistant coating to can improve the fire behavior of fixed frame, and then improve the life of fixed frame, and the bottom plate can provide the support to rings again, and then can lift by crane fixed frame through rings, so that can install fixed frame at the suspension stove inner wall.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the fixing frame structure of the present invention;
FIG. 3 is a schematic cross-sectional view of a refractory brick of the present invention;
fig. 4 is a schematic structural view of the reinforcing mechanism of the present invention;
in the figure: 1. a fixing frame; 2. a support plate; 3. a refractory brick; 301. a limiting hole; 4. a reinforcement mechanism; 401. iron sheets; 402. a groove; 403. a gasket; 404. an expansion bolt; 5. a fire resistant coating; 6. a base plate; 7. a lifting ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a refractory brick reinforcing apparatus of suspension stove, includes fixed frame 1, layer board 2 is installed to 1 inner chamber of fixed frame, resistant firebrick 3 is all installed to 2 tops of layer board and bottom, spacing hole 301 has been seted up at 3 lateral wall surface middle parts of resistant firebrick, 1 lateral wall welding of fixed frame has strengthening mechanism 4, strengthening mechanism 4 comprises iron sheet 401, recess 402, gasket 403 and expansion bolts 404, 1 lateral wall top welding of fixed frame has bottom plate 6, 6 skin weld of bottom plate has rings 7, through layer board 2, can provide the support basis for resistant firebrick 3, can strengthen the structural strength of fixed frame 1 again to strengthening mechanism 4 can be to resistant firebrick 3 spacing fixed again, prevents resistant firebrick 3 from droing from the suspension stove, improves the safety in utilization of suspension stove, and fire resistant coating 5 can improve the fire behavior of fixed.
The support plates 2 are specifically provided with four groups, and the four groups of support plates 2 are distributed in an array manner, so that a support foundation can be provided for the refractory bricks 3, the structural strength of the fixed frame 1 can be enhanced, and the service life of the fixed frame 1 is prolonged.
The limiting hole 301 is conical, and the inner diameter of the limiting hole 301 is the same as the outer diameter of the expansion bolt 404, so that the expansion bolt 404 can be inserted into the limiting hole 301 to be screwed and expanded.
The groove 402 is formed in the surface of the iron sheet 401, the expansion bolt 404 is inserted into the surface of the groove 402, the gasket 403 is installed at one end of the expansion bolt 404, the outer diameter of the gasket 403 is larger than the longitudinal inner diameter of the groove 402, so that the expansion bolt 404 can be inserted into the limiting hole 301 to be screwed and expanded, the expansion bolt 404 can drag the limiting hole 301, the effect of limiting and reinforcing the refractory brick 3 can be achieved, the refractory brick 3 is prevented from falling off from the suspension furnace, the use safety of the suspension furnace is improved, the installation stability of the expansion bolt 404 can be improved through the gasket 403, the expansion bolt 404 is prevented from falling off from the groove 402, and the reinforcing stability of the refractory brick 3 is further improved.
The fireproof coating 5 is sprayed on the surfaces of the inner wall and the outer wall of the fixing frame 1, so that the fireproof performance of the fixing frame 1 can be improved, and the service life of the fixing frame 1 is prolonged.
The bottom plate 6 specifically is equipped with two sets ofly, and two sets of 6 symmetric distribution of bottom plate is at 1 lateral wall top of fixed frame to can provide the support to rings 7 through bottom plate 6, and then can lift by crane fixed frame 1 through rings 7, so that can install fixed frame 1 at the suspension stove inner wall.
The utility model discloses a theory of operation: when the fixing frame works, the supporting plates 2 are arranged in the inner cavity of the fixing frame 1, the supporting plates 2 are specifically provided with four groups, and the four groups of supporting plates 2 are distributed in an array manner, so that a supporting foundation can be provided for refractory bricks 3, the structural strength of the fixing frame 1 can be enhanced, and the service life of the fixing frame 1 is further prolonged, because the top and the bottom of each supporting plate 2 are respectively provided with the refractory bricks 3, and the refractory bricks 3 on each layer of supporting plate 2 are distributed in a staggered manner, the refractory bricks 3 can play a heat insulation effect, the reinforcing mechanism 4 is welded on the outer side wall of the fixing frame 1, the reinforcing mechanism 4 is composed of an iron sheet 401, a groove 402, a gasket 403 and expansion bolts 404, meanwhile, the surface of the iron sheet 401 is provided with the groove 402, and the expansion bolts 404 are inserted in the surface of the groove, because the middle part of the surface of the outer side wall of the refractory brick 3 is provided with the limiting hole 301, the limiting hole 301 is conical, and the inner diameter of the limiting hole 301 is the same as the outer diameter of the expansion bolt 404, so that the expansion bolt 404 can be inserted into the limiting hole 301 to be screwed and expanded, and further the expansion bolt 404 can drag the limiting hole 301, so that the effect of limiting and reinforcing the refractory brick 3 can be achieved, the refractory brick 3 is prevented from falling off from the suspension furnace, the use safety of the suspension furnace is improved, because the gasket 403 is arranged at one end of the expansion bolt 404, and the outer diameter of the gasket 403 is larger than the longitudinal inner diameter of the groove 402, the mounting stability of the expansion bolt 404 can be improved through the gasket 403, the expansion bolt 404 is prevented from falling off from the groove 402, the reinforcing stability of the refractory brick 3 is further improved, and the refractory performance of the fixed frame 1 can, and then improved fixed frame 1's life, through welding at fixed frame 1 lateral wall top has bottom plate 6 to bottom plate 6 specifically is equipped with two sets ofly, and two sets of 6 symmetric distributions of bottom plate are at fixed frame 1 lateral wall top simultaneously, and 6 skin weld of bottom plate have rings 7, thereby can provide the support to rings 7 through bottom plate 6, and then can lift by crane fixed frame 1 through rings 7, so that can install fixed frame 1 at the suspension furnace inner wall.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a refractory brick reinforcing apparatus of suspension furnace which characterized in that: including fixed frame (1), layer board (2) are installed to fixed frame (1) inner chamber, resistant firebrick (3) are all installed to layer board (2) top and bottom, spacing hole (301) have been seted up at resistant firebrick (3) lateral wall surface middle part, fixed frame (1) lateral wall welding has strengthening mechanism (4), strengthening mechanism (4) comprise iron sheet (401), recess (402), gasket (403) and expansion bolts (404), fixed frame (1) lateral wall top welding has bottom plate (6), bottom plate (6) skin weld has rings (7).
2. The refractory brick reinforcing device for the suspension furnace as claimed in claim 1, wherein: the supporting plates (2) are specifically provided with four groups, and the four groups of supporting plates (2) are distributed in an array manner.
3. The refractory brick reinforcing device for the suspension furnace as claimed in claim 1, wherein: the limiting hole (301) is conical, and the inner diameter of the limiting hole (301) is the same as the outer diameter of the expansion bolt (404).
4. The refractory brick reinforcing device for the suspension furnace as claimed in claim 1, wherein: the surface of the iron sheet (401) is provided with a groove (402), an expansion bolt (404) is inserted into the surface of the groove (402), one end of the expansion bolt (404) is provided with a gasket (403), and the outer diameter of the gasket (403) is larger than the longitudinal inner diameter of the groove (402).
5. The refractory brick reinforcing device for the suspension furnace as claimed in claim 1, wherein: the surfaces of the inner wall and the outer wall of the fixed frame (1) are coated with fireproof paint (5).
6. The refractory brick reinforcing device for the suspension furnace as claimed in claim 1, wherein: the bottom plate (6) is specifically provided with two groups, and the two groups of bottom plates (6) are symmetrically distributed at the top of the outer side wall of the fixed frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021696196.XU CN212931004U (en) | 2020-08-14 | 2020-08-14 | Refractory brick reinforcing device for suspension furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021696196.XU CN212931004U (en) | 2020-08-14 | 2020-08-14 | Refractory brick reinforcing device for suspension furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212931004U true CN212931004U (en) | 2021-04-09 |
Family
ID=75299874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021696196.XU Active CN212931004U (en) | 2020-08-14 | 2020-08-14 | Refractory brick reinforcing device for suspension furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212931004U (en) |
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2020
- 2020-08-14 CN CN202021696196.XU patent/CN212931004U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240229 Address after: 442000 Pan Jiayan, Sanguandian Street, Danjiangkou City, Shiyan City, Hubei Province Patentee after: Danjiangkou Yichen New Materials Technology Co.,Ltd. Country or region after: China Address before: No.12, Chenguang Avenue, Lishui Economic Development Zone (South District), Nanjing, Jiangsu, 210000 Patentee before: Nanjing Nagu Agricultural Machinery Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |