CN219390455U - Energy-saving carbon-reduction rotary kiln lining structure - Google Patents
Energy-saving carbon-reduction rotary kiln lining structure Download PDFInfo
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- CN219390455U CN219390455U CN202320165193.0U CN202320165193U CN219390455U CN 219390455 U CN219390455 U CN 219390455U CN 202320165193 U CN202320165193 U CN 202320165193U CN 219390455 U CN219390455 U CN 219390455U
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Abstract
The utility model discloses an energy-saving carbon-reduction rotary kiln lining structure, which comprises: the kiln body, the surface of the kiln body is provided with first strutting arrangement and second strutting arrangement, the surface mounting of the kiln body has the bull gear device, the surface of the kiln body is provided with heat preservation and the inside of heat preservation is provided with a plurality of groups of reinforcing plates, reinforcing plates are slope form setting and inside space department is provided with heat preservation cotton, the inside of the kiln body is provided with the inside of a plurality of groups of mounting brackets and mounting bracket and is provided with the fixed block. According to the utility model, the plurality of groups of mounting frames are arranged in the kiln body, the fixing blocks are arranged in the mounting frames, the refractory bricks are arranged on the side surfaces of the fixing blocks and are arranged in a fan-shaped structure, and the surfaces of the refractory bricks are arranged in a ladder-shaped structure.
Description
Technical Field
The utility model relates to the technical field of rotary kilns, in particular to an energy-saving carbon-reduction rotary kiln lining structure.
Background
The rotary kiln is equipment formed by the technological processes of gas flow, fuel combustion, heat transfer, material movement and the like, and can be divided into a cement rotary kiln, a metallurgical chemical rotary kiln and a lime rotary kiln according to different treatment materials, and the lining is an important component part of the rotary kiln and a main aspect of consumption, so that the service life of the lining directly influences the operation rate of the rotary kiln.
The inside resistant firebrick that is provided with of current rotary kiln, and resistant firebrick are mostly integral type structure, need all change after damaging, greatly increased the maintenance cost. Therefore, a new solution is needed.
Disclosure of Invention
The utility model aims to provide an energy-saving carbon-reduction rotary kiln lining structure, which solves the problems that refractory bricks are arranged in the existing rotary kiln, are mostly of an integrated structure, and are required to be replaced completely after being damaged, so that the maintenance cost is greatly increased.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an energy-saving carbon-reduction rotary kiln lining structure, comprising: the kiln body, the surface of the kiln body is provided with first strutting arrangement and second strutting arrangement, the surface mounting of the kiln body has big ring gear device, the surface of the kiln body is provided with heat preservation and the inside of heat preservation is provided with a plurality of groups of reinforcing plates, reinforcing plates is slope form setting and inside space department is provided with the heat preservation cotton, the inside of the kiln body is provided with the inside of a plurality of groups of mounting brackets and mounting bracket is provided with the fixed block, the side of fixed block is provided with resistant firebrick and is fan-shaped structure setting, intermesh between fixed block and the mounting bracket, the left side of the kiln body is provided with feed end and right side is provided with the discharge end, the junction of kiln body and discharge end is provided with sealing device.
As a preferable implementation mode of the utility model, the joint of the heat preservation layer and the kiln body is provided with a heat insulation layer.
In a preferred embodiment of the present utility model, the surface of the refractory brick is arranged in a stepped structure, and the interior of the kiln body is formed into a stepped kiln wall structure by the refractory brick.
As a preferred embodiment of the present utility model, a clamping block is provided on the inner side of the mounting frame, and clamping grooves are provided on both sides of the fixing block, and the clamping block and the clamping groove are mutually engaged.
As a preferred embodiment of the utility model, a gap is formed between the groups of mounting frames, and a barrier strip is arranged in the gap.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model is provided with the first supporting device and the second supporting device on the surface of the kiln body to ensure the stability of the installation of the kiln body, and is provided with the large gear ring device on the surface of the kiln body, the surface of the kiln body is provided with the heat preservation layer, the inside of the heat preservation layer is provided with a plurality of groups of reinforcing plates, the reinforcing plates are obliquely arranged, the inside gap is provided with heat preservation cotton, and the joint of the heat preservation layer and the kiln body is provided with the heat insulation layer.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the support frame according to the present utility model;
FIG. 3 is a schematic diagram of a moving mechanism according to the present utility model.
In the figure: 1. a kiln body; 2. a feed end; 3. a discharge end; 4. a first support device; 5. a second support device; 6. a heat preservation layer; 7. a large gear ring device; 8. a reinforcing plate; 9. thermal insulation cotton; 10. a thermal insulation layer; 11. a mounting frame; 12. a fixed block; 13. a clamping block; 14. a clamping groove; 15. a barrier strip; 16. refractory bricks; 17. and a sealing device.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: an energy-saving carbon-reduction rotary kiln lining structure, comprising: the kiln body 1, the surface of the kiln body 1 is provided with a first supporting device 4 and a second supporting device 5, the surface of the kiln body 1 is provided with a large gear ring device 7, the surface of the kiln body 1 is provided with a heat preservation layer 6, the inside of the heat preservation layer 6 is provided with a plurality of groups of reinforcing plates 8, the reinforcing plates 8 are obliquely arranged and the inside clearance is provided with heat preservation cotton 9, the inside of the kiln body 1 is provided with a plurality of groups of mounting frames 11, the inside of the mounting frames 11 is provided with a fixed block 12, the side surface of the fixed block 12 is provided with refractory bricks 16, the refractory bricks 16 are arranged in a fan-shaped structure, the fixed block 12 and the mounting frames 11 are mutually embedded, the left side of the kiln body 1 is provided with a feeding end 2, the right side is provided with a discharging end 3, the joint of the kiln body 1 and the discharging end 3 is provided with a sealing device 17, the surface of the kiln body 1 is provided with the first supporting device 4 and the second supporting device 5, so as to ensure the stability of the installation of the kiln body 1, and simultaneously, a large gear ring device 7 is arranged on the surface of the kiln body 1, a heat preservation layer 6 is arranged on the surface of the kiln body 1, a plurality of groups of reinforcing plates 8 are arranged in the heat preservation layer 6, the reinforcing plates 8 are obliquely arranged, heat preservation cotton 9 is arranged at the inner gaps, and meanwhile, a heat insulation layer 10 is arranged at the joint of the heat preservation layer 6 and the kiln body 1, so that the loss of the temperature of the kiln body 1 is reduced, the energy saving effect is achieved, a plurality of groups of mounting frames 11 are arranged in the kiln body 1, fixing blocks 12 are arranged in the mounting frames 11, refractory bricks 16 are arranged on the side surfaces of the fixing blocks 12 and are arranged in a fan-shaped structure, the surface of each refractory brick 16 is arranged in a ladder-shaped structure, the arrangement ensures that a regular ladder-shaped heating cavity is formed in the kiln body 1, combustion-supporting air can be drained, and the heating effect is ensured, meanwhile, the stepped kiln wall structure can reduce certain carbon deposition formation, and the refractory bricks 16 can be independently replaced after being damaged.
Further improved, as shown in fig. 2: the thermal insulation layer 10 is arranged at the joint of the thermal insulation layer 6 and the kiln body 1, and the arrangement reduces the temperature transmission.
Further improved, as shown in fig. 3: the surface of the refractory bricks 16 is arranged in a stepped structure, and the inside of the kiln body 1 forms a stepped kiln wall structure through the refractory bricks 16, so that air can be drained through the arrangement, and meanwhile, carbon deposition is reduced.
Further improved, as shown in fig. 2: the inside of mounting bracket 11 is provided with fixture block 13 and the both sides of fixed block 12 are provided with draw-in groove 14, the mutual gomphosis between fixture block 13 and the draw-in groove 14, this kind of installation makes things convenient for the installation and the dismantlement of fixed block 12.
Further improved, as shown in fig. 2: a plurality of groups of installation racks 11 form gaps and the inside of the gaps is provided with a barrier strip 15, and the arrangement prevents materials from falling into the gaps.
According to the utility model, the first supporting device 4 and the second supporting device 5 are arranged on the surface of the kiln body 1 to ensure the installation stability of the kiln body 1, meanwhile, the large gear ring device 7 is arranged on the surface of the kiln body 1, the heat preservation layer 6 is arranged on the surface of the kiln body 1, the plurality of groups of reinforcing plates 8 are arranged in the heat preservation layer 6, the heat preservation cotton 9 is arranged at the inner gap of the heat preservation layer 8, the heat preservation layer 10 is arranged at the joint of the heat preservation layer 6 and the kiln body 1, the loss of the temperature of the kiln body 1 is reduced, so that the energy-saving effect is achieved, the plurality of groups of mounting frames 11 are arranged in the kiln body 1, the fixing blocks 12 are arranged in the mounting frames 11, the side surfaces of the fixing blocks 12 are provided with refractory bricks 16 and the refractory bricks 16 are arranged in a sector structure, the surface of the refractory bricks 16 is arranged in a ladder structure, the kiln body 1 is internally provided with a regular ladder-shaped heating cavity, the air can be drained, the heating effect is ensured, meanwhile, the kiln wall structure in the ladder-shaped can be reduced, the certain carbon deposition can be independently replaced after the refractory bricks 16 are damaged.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. An energy-conserving charcoal rotary kiln lining structure that falls, its characterized in that: comprising the following steps: kiln body (1), the surface of kiln body (1) is provided with first strutting arrangement (4) and second strutting arrangement (5), the surface mounting of kiln body (1) has bull gear device (7), the surface of kiln body (1) is provided with heat preservation (6) and the inside of heat preservation (6) is provided with a plurality of groups reinforcing plate (8), reinforcing plate (8) are slope form setting and inside space department is provided with heat preservation cotton (9), the inside of kiln body (1) is provided with a plurality of groups mounting bracket (11) and mounting bracket (11) is provided with fixed block (12), the side of fixed block (12) is provided with firebrick (16) and is fan-shaped structure setting, mutual gomphosis between fixed block (12) and the mounting bracket (11), the left side of kiln body (1) is provided with feed end (2) and right side is provided with discharge end (3), the junction of kiln body (1) and discharge end (3) is provided with sealing device (17).
2. The energy-saving carbon-reduction rotary kiln lining structure according to claim 1, characterized in that: the heat insulation layer (10) is arranged at the joint of the heat insulation layer (6) and the kiln body (1).
3. The energy-saving carbon-reduction rotary kiln lining structure according to claim 1, characterized in that: the surface of the refractory brick (16) is arranged in a ladder-shaped structure, and the interior of the kiln body (1) forms a ladder-shaped kiln wall structure through the refractory brick (16).
4. The energy-saving carbon-reduction rotary kiln lining structure according to claim 1, characterized in that: clamping blocks (13) are arranged on the inner side of the mounting frame (11), clamping grooves (14) are formed in the two sides of the fixing block (12), and the clamping blocks (13) are mutually embedded with the clamping grooves (14).
5. The energy-saving carbon-reduction rotary kiln lining structure according to claim 1, characterized in that: a plurality of groups of installation racks (11) form gaps, and barrier strips (15) are arranged in the gaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320165193.0U CN219390455U (en) | 2023-02-09 | 2023-02-09 | Energy-saving carbon-reduction rotary kiln lining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320165193.0U CN219390455U (en) | 2023-02-09 | 2023-02-09 | Energy-saving carbon-reduction rotary kiln lining structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219390455U true CN219390455U (en) | 2023-07-21 |
Family
ID=87193136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320165193.0U Active CN219390455U (en) | 2023-02-09 | 2023-02-09 | Energy-saving carbon-reduction rotary kiln lining structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219390455U (en) |
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2023
- 2023-02-09 CN CN202320165193.0U patent/CN219390455U/en active Active
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