CN211147286U - Foamed ceramic roller kiln with infrared reflection coating - Google Patents
Foamed ceramic roller kiln with infrared reflection coating Download PDFInfo
- Publication number
- CN211147286U CN211147286U CN201921022637.5U CN201921022637U CN211147286U CN 211147286 U CN211147286 U CN 211147286U CN 201921022637 U CN201921022637 U CN 201921022637U CN 211147286 U CN211147286 U CN 211147286U
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- furnace
- heating element
- driving roller
- roller way
- foamed ceramic
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- 239000000919 ceramic Substances 0.000 title claims abstract description 23
- 239000011248 coating agent Substances 0.000 title claims abstract description 15
- 238000000576 coating method Methods 0.000 title claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 41
- 239000011247 coating layer Substances 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims description 9
- 229910052573 porcelain Inorganic materials 0.000 claims description 6
- 239000011449 brick Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 1
- 229920001909 styrene-acrylic polymer Polymers 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a foamed ceramic roller kilns with infrared reflection coating, include the stove outer covering and lay the furnace wall in the stove outer covering, the furnace wall surface is equipped with infrared reflection dope layer. The foamed ceramic roller kiln has infrared reflecting coating layer in the inner cavity, and this raises the heat utilization rate up to 65-70% and shortens the heating time. Heating elements are arranged above and below the driving roller way in the furnace, so that the heating in the furnace is more uniform. The two ends of the furnace are provided with the furnace doors capable of automatically lifting, so that the furnace doors can be opened and closed according to requirements, heat is prevented from leaking from the two ends of the furnace, and the heat energy utilization rate is improved.
Description
Technical Field
The utility model relates to a technical field of roller kilns, in particular to foamed ceramic roller kilns with infrared reflection coating.
Background
As a novel heat-insulating building material, the foamed ceramic has the advantages of high strength, heat insulation, attraction, noise reduction and the like, and can be applied to more and more fields. At present, foamed ceramics are mostly fired by a tunnel kiln or a traditional roller kiln.
The heat energy utilization rate of the existing roller kiln is low, about 40 percent, and the highest rate is only 50 percent; due to the uneven arrangement of the heat sources, the temperature field and power distribution are uneven.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a foamed ceramic roller kilns with infrared reflection coating solves one or more among the above-mentioned prior art problem.
The utility model provides a foamed ceramic roller kilns with infrared reflection coating, include the stove outer covering and lay the furnace wall in the stove outer covering, the furnace wall surface is equipped with infrared reflection dope layer.
In some embodiments, the thickness of the infrared reflective coating layer is 3 to 5 mm.
In some embodiments, the lining is a refractory brick.
In some embodiments, further comprising: the feeding platform is arranged on the left side of the furnace shell;
the driving roller way in the furnace is arranged in the furnace shell, the driving roller way in the furnace is butted with the feeding platform, and the driving roller way in the furnace is driven by a roller way driving motor;
the discharging platform is arranged on the right side of the furnace shell and is butted with the driving roller way in the furnace.
In some embodiments, further comprising:
the first furnace door is arranged between the feeding platform and the driving roller way in the furnace;
and the first furnace door lifting device is arranged on the furnace shell and used for controlling the lifting of the first furnace door.
The second furnace door is arranged between the discharging platform and the driving roller way in the furnace;
and the second furnace door lifting device is arranged on the furnace shell and used for controlling the lifting of the second furnace door.
In some embodiments, a furnace bottom heating element is arranged below the driving roller way in the furnace, the furnace bottom heating element is arranged on a furnace lining of the furnace bottom, a furnace bottom heating element cover plate is arranged above the furnace bottom heating element, a furnace top heating element is arranged above the driving roller way in the furnace, the furnace top heating element is fixedly arranged on a heating element ceramic tube fixing hanger through a furnace top heating element mounting ceramic tube, and the heating element ceramic tube fixing hanger is fixed on the furnace lining of the furnace top.
Has the advantages that: the embodiment of the utility model discloses a foamed ceramic roller kilns with infrared reflection coating because the furnace body inner chamber has infrared reflection dope layer, makes to have improved the heat utilization efficiency and can reach 65% ~ 70%, has shortened the heat time. Heating elements are arranged above and below the driving roller way in the furnace, so that the heating in the furnace is more uniform. The two ends of the furnace are provided with the furnace doors capable of automatically lifting, so that the furnace doors can be opened and closed according to requirements, heat is prevented from leaking from the two ends of the furnace, and the heat energy utilization rate is improved.
Drawings
FIG. 1 is a schematic structural diagram of a foamed ceramic roller kiln having an infrared reflective coating according to one embodiment;
FIG. 2 is a schematic structural diagram of a foamed ceramic roller kiln having an infrared reflective coating according to one embodiment;
fig. 3 is a schematic structural diagram of a foamed ceramic roller kiln with an infrared reflective coating according to an embodiment.
Detailed Description
The present invention will be further described with reference to the following examples. The following examples are provided to more clearly illustrate the performance of the present invention and should not be construed as being limited to the following examples.
The utility model provides a foamed ceramic roller kilns with infrared reflection coating, includes stove outer covering 1 and lays furnace wall 2 in stove outer covering 1, the furnace wall surface is equipped with infrared reflection dope layer. The infrared reflecting paint consists of styrene-acrylic emulsion 40-70 wt%, silicon carbide 5-10 wt%, silica 5-10 wt%, titania 20-22 wt%, hollow glass 5-10 wt%, sodium hexametaphosphate 0.1-0.2 wt%, tributyl phosphate 0.4-0.5 wt%, sodium benzoate 0.15-0.2 wt% and water 14-25 wt%
Furthermore, the thickness of the infrared reflection coating layer is 3-5 mm.
Further, the lining 2 is a firebrick. The heat preservation effect of the roller kiln is improved.
Further, the method also comprises the following steps: the feeding platform 12 is arranged on the left side of the furnace shell;
the driving roller way 3 in the furnace is arranged in the furnace shell, the driving roller way 3 in the furnace is butted with the feeding 12 platform, and the driving roller way 3 in the furnace is driven by a roller way driving motor 4;
the discharging platform 13 is arranged on the right side of the furnace shell, and the discharging platform 13 is butted with the driving roller way 3 in the furnace. The foamed ceramics enter the driving roller way 3 in the furnace through the feeding platform 12, and after the heating is finished, the foamed ceramics are discharged from the discharging platform 13 and cooled.
Further, the method also comprises the following steps:
the first furnace door is arranged between the feeding platform 12 and the driving roller way 3 in the furnace;
and the first furnace door lifting device 6 is arranged on the furnace shell 1 and used for controlling the lifting of the first furnace door.
The second furnace door 5 is arranged between the discharging platform 13 and the driving roller way 3 in the furnace;
and the second furnace door lifting device is arranged on the furnace shell 1 and used for controlling the lifting of the second furnace door 5.
The first furnace door lifting device 6 comprises a rope winch driven by a motor, and the rope winch lifts the first furnace door through a steel wire rope; the second furnace door lifting device comprises a rope twisting machine driven by a motor, and the rope twisting machine lifts the second furnace door 5 through a steel wire rope.
Further, a furnace bottom heating element 7 is arranged below the driving roller way 3 in the furnace, the furnace bottom heating element 7 is arranged on the furnace lining 2 of the furnace bottom, a furnace bottom heating element cover plate 8 is arranged above the furnace bottom heating element, a furnace top heating element 9 is arranged above the driving roller way 3 in the furnace, the furnace top heating element 9 is fixedly arranged on a heating element porcelain tube fixing hanger 11 through a furnace top heating element mounting porcelain tube 10, and the heating element porcelain tube fixing hanger 11 is fixed on the furnace lining of the furnace top. Heating elements are arranged above and below the driving roller way in the furnace, so that the heating in the furnace is more uniform. The bottom heating element 7 and the top heating element 9 are electrical heating elements, such as resistance wire heating.
The embodiment of the utility model discloses a foamed ceramic roller kilns with infrared reflection coating because the furnace body inner chamber has infrared reflection dope layer, makes to have improved the heat utilization efficiency and can reach 65% ~ 70%, has shortened the heat time. Heating elements are arranged above and below the driving roller way in the furnace, so that the heating in the furnace is more uniform. The two ends of the furnace are provided with the furnace doors capable of automatically lifting, so that the furnace doors can be opened and closed according to requirements, heat is prevented from leaking from the two ends of the furnace, and the heat energy utilization rate is improved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept, and these should also be considered as within the scope of the present invention.
Claims (4)
1. The foamed ceramic roller kiln with the infrared reflection coating is characterized by comprising a furnace shell (1) and a furnace lining (2) laid in the furnace shell (1), wherein the surface of the furnace lining is provided with an infrared reflection coating layer;
wherein, the feeding platform (12) is arranged at the left side of the furnace shell;
the driving roller way (3) in the furnace is arranged in the furnace shell, the driving roller way (3) in the furnace is butted with the feeding platform (12), and the driving roller way (3) in the furnace is driven by a roller way driving motor (4);
the discharging platform (13) is arranged on the right side of the furnace shell, and the discharging platform (13) is butted with the driving roller way (3) in the furnace;
the first furnace door is arranged between the feeding platform (12) and the driving roller way (3) in the furnace;
the first furnace door lifting device (6) is arranged on the furnace shell (1) and used for controlling the lifting of the first furnace door;
the second furnace door (5) is arranged between the discharging platform (13) and the driving roller way (3) in the furnace;
and the second furnace door lifting device is arranged on the furnace shell (1) and is used for controlling the lifting of the second furnace door (5).
2. The roller kiln for foamed ceramics with infrared reflective coating according to claim 1, wherein the thickness of the infrared reflective coating layer is 3-5 mm.
3. The roller kiln according to claim 1, characterized in that the lining (2) is a refractory brick.
4. The foamed ceramic roller kiln with the infrared reflective coating according to claim 1, wherein a furnace bottom heating element (7) is arranged below the driving roller (3) in the furnace, the furnace bottom heating element (7) is arranged on the furnace lining (2) of the furnace bottom, a furnace bottom heating element cover plate (8) is arranged above the furnace bottom heating element, a furnace top heating element (9) is arranged above the driving roller (3) in the furnace, the furnace top heating element (9) is fixedly arranged on a heating element porcelain tube fixing hanger (11) through a furnace top heating element mounting porcelain tube (10), and the heating element porcelain tube fixing hanger (11) is fixed on the furnace lining of the furnace top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921022637.5U CN211147286U (en) | 2019-07-03 | 2019-07-03 | Foamed ceramic roller kiln with infrared reflection coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921022637.5U CN211147286U (en) | 2019-07-03 | 2019-07-03 | Foamed ceramic roller kiln with infrared reflection coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211147286U true CN211147286U (en) | 2020-07-31 |
Family
ID=71758393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921022637.5U Active CN211147286U (en) | 2019-07-03 | 2019-07-03 | Foamed ceramic roller kiln with infrared reflection coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211147286U (en) |
-
2019
- 2019-07-03 CN CN201921022637.5U patent/CN211147286U/en active Active
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