CN210569982U - Novel resistance heat preservation well formula building blocks furnace lining structure - Google Patents
Novel resistance heat preservation well formula building blocks furnace lining structure Download PDFInfo
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- CN210569982U CN210569982U CN201920568770.4U CN201920568770U CN210569982U CN 210569982 U CN210569982 U CN 210569982U CN 201920568770 U CN201920568770 U CN 201920568770U CN 210569982 U CN210569982 U CN 210569982U
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- furnace lining
- furnace
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Abstract
The utility model discloses a novel resistance heat preservation furnace shaft type building block furnace lining structure in the technical field of casting technology, the inner side of the outer layer of the furnace lining is provided with a furnace lining middle layer, the furnace lining middle layer comprises an installation part which is uniformly arranged at the inner side of the outer layer of the furnace lining, a heat insulation layer is arranged in the installation part, and the inner side of the installation part is uniformly provided with a high-density ceramic fiber block, the utility model adopts an asbestos plate which can play a role in corrosion resistance, improve the seepage-proof capability of the furnace lining, simultaneously improves the high-temperature resistance of the heat insulation layer while improving the integral strength, reduces the cracking defect of the furnace lining, simultaneously, the high-density ceramic fiber block can effectively absorb the inner layer stress, improves the cracking-proof capability of the furnace lining, simultaneously can also ensure the heat preservation effect in the furnace by the asbestos plate and the high-density ceramic fiber block, but also has good protection effect on the furnace body, so that the service life of the whole furnace body is prolonged.
Description
Technical Field
The utility model relates to a casting process technical field specifically is a novel resistance heat preservation furnace shaft formula building blocks furnace lining structure.
Background
The furnace lining of the traditional resistance holding furnace is a masonry process, the conditions such as furnace body cracking and the like often occur in the using process of the common resistance holding furnace, meanwhile, the heat preservation performance of the existing resistance holding furnace is poor, heat loss is fast, energy consumption is large, and the use of the furnace lining is easily influenced when the furnace lining is corroded by metal liquid and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel resistance heat preservation furnace shaft formula building blocks furnace lining structure to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel resistance heat preservation furnace shaft formula building blocks furnace lining structure, the outer inboard of furnace lining is provided with the furnace lining middle level, furnace lining middle level inboard is provided with the anti-permeability layer, anti-permeability layer inboard evenly is provided with presintering building blocks lining brick, the furnace lining middle level is including evenly setting up the installed part at the outer inboard of furnace lining, be provided with the insulating layer in the installed part, the installed part inboard evenly is provided with high density ceramic fibre piece, be provided with the rapid hardening between high density ceramic fibre piece and the installed part and pack, and be provided with the rapid hardening between the adjacent two sets of high density ceramic fibre piece and pack.
Further, the outer layer of the furnace lining comprises a steel shell, and an asbestos plate is arranged on the inner wall of the steel shell.
Further, the installed part comprises a first installation plate fixedly connected with the inner side of the outer layer of the furnace lining, and one side, far away from the steel shell, of the first installation plate is connected with a second installation plate through two groups of supporting rods.
Further, the pre-sintered building block lining brick comprises a lining brick, one side of the lining brick, which is close to the anti-seepage layer, is provided with a convex edge, the outer wall of the anti-seepage layer is provided with a notch matched with the convex edge, the top of the lining brick is provided with an arc groove, and the bottom of the lining brick is provided with an arc protrusion matched with the arc groove.
Furthermore, the anti-seepage layer is an anti-seepage casting material layer, and the thickness is 50-200 mm.
Furthermore, the heat-insulating layer is a light heat-insulating layer pouring material layer, and the thickness is 40-150 mm.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model adopts the asbestos board, which can play the role of corrosion resistance, improve the seepage-proofing capability of the furnace lining, and simultaneously adopts the mounting part, which can improve the high-temperature resistance of the heat-insulating layer while improving the overall strength, reduce the cracking defect of the furnace lining, greatly increase the safety of the furnace lining, and simultaneously set the high-density ceramic fiber block, which can effectively absorb the inner layer stress, improve the capability of preventing the cracking of the furnace lining, and simultaneously, the asbestos board and the high-density ceramic fiber block can also ensure the heat-insulating effect in the furnace, thereby achieving the purposes of improving the overall heat-insulating effect of the heat-insulating furnace and reducing the energy consumption, and has good protection effect on the furnace body, thus prolonging the overall service life of the furnace body, simultaneously, the seepage-proofing layer can avoid the seepage of liquids such as internal corrosion, and the like, affecting the materials such as the high-density ceramic fiber block or damaging the, the arc-shaped groove and the arc-shaped protrusion are matched for installation, construction is convenient, construction strength is reduced, no cement gum exists between the pre-sintered building block lining bricks, the lining bricks are in up-and-down positioning floating connection, and the defects of a bricklaying furnace are thoroughly overcome.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the middle layer structure of the furnace lining of the present invention;
FIG. 3 is a schematic view of the outer structure of the furnace lining of the present invention;
FIG. 4 is a schematic view of the pre-sintered brick lining brick structure of the present invention;
fig. 5 is a schematic view of the mounting member structure of the present invention.
In the figure: 1. an outer layer of the furnace lining; 101. a steel shell; 102. an asbestos sheet; 2. a middle layer of furnace lining; 21. a mounting member; 211. a second mounting plate; 212. a support bar; 213. a first mounting plate; 22. a thermal insulation layer; 23. a high density ceramic fiber block; 24. a rapid hardening filler; 3. pre-sintering the building block lining bricks; 31. lining bricks; 32. an arc-shaped groove; 33. an arc-shaped bulge; 34. a convex edge; 4. and (4) an anti-permeation layer.
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. 1-5, the present invention provides a technical solution: a novel resistance heat preservation furnace well type building block furnace lining structure, a furnace lining middle layer 2 is arranged on the inner side of a furnace lining outer layer 1, an anti-seepage layer 4 is arranged on the inner side of the furnace lining middle layer 2, the anti-seepage capability of the heat preservation furnace is improved, pre-sintered building block lining bricks 3 are uniformly arranged on the inner side of the anti-seepage layer 4, the pre-sintered building block lining bricks 3 are arranged line by line, no daub is arranged among the pre-sintered building block lining bricks 3, the defects of the bricklaying furnace are thoroughly solved mainly by up-and-down positioning floating connection of lining bricks 31, the furnace lining middle layer 2 comprises mounting pieces 21 uniformly arranged on the inner side of the furnace lining outer layer 1, the tightness of the heat insulation layer 22 and the integral strength of the furnace lining are improved, the heat insulation layer 22 is arranged in the mounting pieces 21, the high temperature resistance of the furnace lining is improved, the safety of the, quick-setting filler 24 is arranged between the high-density ceramic fiber blocks 23 and the mounting piece 21, and the quick-setting filler 24 is arranged between two adjacent groups of high-density ceramic fiber blocks 23.
As shown in fig. 3: the outer layer 1 of the furnace lining comprises a steel shell 101, the inner wall of the steel shell 101 is provided with an asbestos plate 102, and the asbestos plate 102 can improve the corrosion resistance of the furnace lining in the using process, improve the bearing capacity of the furnace lining and enhance the heat preservation performance;
as shown in fig. 4: the mounting part 21 comprises a first mounting plate 213 fixedly connected with the inner side of the outer layer 1 of the furnace lining, a welding mode can be adopted, one side of the first mounting plate 213, far away from the steel shell 101, is connected with a second mounting plate 211 through two groups of supporting rods 212, a formwork pouring construction heat insulation layer 22 is arranged between the first mounting plate 213 and the second mounting plate 211, and a cement-free pouring material is used for a special-shaped part;
as shown in fig. 1: the pre-sintered building block lining brick 3 comprises a lining brick 31, one side of the lining brick 31, which is close to the anti-seepage layer 4, is provided with a convex edge 34, the outer wall of the anti-seepage layer 4 is provided with a notch matched with the convex edge 34, the top of the lining brick 31 is provided with an arc groove 32, the bottom of the lining brick 31 is provided with an arc protrusion 33 matched with the arc groove 32, the pre-sintered building block lining brick 3 at the top and the pre-sintered building block lining brick 3 at the bottom are connected through the matching of the arc protrusion 33 and the arc groove 32, cement does not exist between the pre-sintered building block lining brick and the arc groove, and the pre-sintered building block lining brick is mainly positioned and flo;
as shown in fig. 1: the anti-seepage layer 4 is an anti-seepage casting material layer, the anti-seepage capability is improved, and the thickness is 50-200 mm;
as shown in fig. 1: the heat-insulating layer 22 is a pouring material layer of a light heat-insulating layer, so that the high-temperature resistance of the furnace lining is improved, the safety of the furnace lining is greatly improved, and the thickness is 40-150 mm.
Example (b): the heat-preserving furnace pit type building block furnace lining structure adopts the asbestos plate 102, can play a role in corrosion resistance and improve the seepage-proofing capability of the furnace lining, the mounting part 21 is adopted to improve the overall strength and the high-temperature resistance of the heat-insulating layer 22, greatly improve the safety of the furnace lining, the high-density ceramic fiber block 23 is arranged at the same time, the inner layer stress can be effectively absorbed, meanwhile, the asbestos plate 102 and the high-density ceramic fiber block 23 can also ensure the heat-preserving effect in the furnace, the purposes of improving the overall heat-preserving effect of the heat-preserving furnace and reducing the energy consumption are achieved, in addition, the furnace body has good protection effect, the overall service life of the furnace body is prolonged, the seepage-proofing layer 4 is arranged at the same time, the seepage of liquids such as corrosion in the interior is avoided, the materials such as the high-density ceramic fiber block 23 are influenced, the service life is prolonged, the pre-sintered building block lining brick, the construction is convenient, the construction strength is reduced, no cement is left between the pre-sintered building block lining bricks, and the lining bricks 31 are positioned and float to connect, so that the defects of the bricklaying furnace are thoroughly overcome.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel resistance heat preservation well formula building blocks furnace lining structure which characterized in that: the utility model discloses a quick setting filler, including the outer (1) inboard of furnace lining is provided with furnace lining middle level (2), furnace lining middle level (2) inboard is provided with anti-permeability layer (4), anti-permeability layer (4) inboard evenly is provided with presintering building blocks lining brick (3), furnace lining middle level (2) are including evenly setting up installed part (21) at outer (1) inboard of furnace lining, be provided with insulating layer (22) in installed part (21), installed part (21) inboard evenly is provided with high density ceramic fibre piece (23), be provided with between high density ceramic fibre piece (23) and installed part (21) quick setting filler (24), and be provided with between two sets of adjacent high density ceramic fibre pieces (23) quick setting filler (24).
2. The novel furnace lining structure of the electrical resistance heat preservation shaft type building block furnace according to claim 1, is characterized in that: the outer layer (1) of the furnace lining comprises a steel shell (101), and an asbestos plate (102) is arranged on the inner wall of the steel shell (101).
3. The novel furnace lining structure of the electrical resistance heat preservation shaft type building block furnace according to claim 1, is characterized in that: the installed part (21) include with the outer (1) inboard fixed connection's of furnace lining mounting panel (213), one side that steel-shelled (101) was kept away from in mounting panel (213) is connected with mounting panel two (211) through two sets of bracing pieces (212).
4. The novel furnace lining structure of the electrical resistance heat preservation shaft type building block furnace according to claim 1, is characterized in that: pre-sintered building blocks lining brick (3) are including lining brick (31), one side that lining brick (31) are close to anti-seepage layer (4) is provided with chimb (34), and anti-seepage layer (4) outer wall is provided with the notch that matches with chimb (34), arc recess (32) have been seted up at lining brick (31) top, and lining brick (31) bottom is provided with arc arch (33) that match with arc recess (32).
5. The novel furnace lining structure of the electrical resistance heat preservation shaft type building block furnace according to claim 1, is characterized in that: the anti-seepage layer (4) is an anti-seepage casting material layer, and the thickness is 50-200 mm.
6. The novel furnace lining structure of the electrical resistance heat preservation shaft type building block furnace according to claim 1, is characterized in that: the heat insulation layer (22) is a light heat insulation layer casting material layer, and the thickness is 40-150 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920568770.4U CN210569982U (en) | 2019-04-24 | 2019-04-24 | Novel resistance heat preservation well formula building blocks furnace lining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920568770.4U CN210569982U (en) | 2019-04-24 | 2019-04-24 | Novel resistance heat preservation well formula building blocks furnace lining structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210569982U true CN210569982U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920568770.4U Expired - Fee Related CN210569982U (en) | 2019-04-24 | 2019-04-24 | Novel resistance heat preservation well formula building blocks furnace lining structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210569982U (en) |
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2019
- 2019-04-24 CN CN201920568770.4U patent/CN210569982U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |
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| CF01 | Termination of patent right due to non-payment of annual fee |