CN213840941U - Kiln riding wheel shell surface heat sink - Google Patents
Kiln riding wheel shell surface heat sink Download PDFInfo
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- CN213840941U CN213840941U CN202022567372.6U CN202022567372U CN213840941U CN 213840941 U CN213840941 U CN 213840941U CN 202022567372 U CN202022567372 U CN 202022567372U CN 213840941 U CN213840941 U CN 213840941U
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Abstract
The utility model discloses a kiln riding wheel shell surface cooling device, which relates to the field of three-waste incineration equipment and comprises a support frame, riding wheels, a wheel shaft frame, a mounting frame, wheel tiles and a heat insulation plate, wherein a temperature sensing plate and a telescopic column are arranged in the wheel shaft frame and are electrically connected; the mounting frame is articulated with the wheel tile, and the heat insulating board is double-deck plate structure, and inside packing has the heat insulating mattress, and the heat insulating board clamps with the wheel tile and is connected. The utility model discloses a set up the wheel tile and articulate with the mounting bracket, can make wheel tile and mounting bracket fold each other and cooperate to utilize the temperature sensing board to pass through the flexible post work of microcontroller control, can carry out adaptability along with the temperature variation on wheel pedestal surface and adjust, realize the dynamic heat dissipation; the double-layer structure through the heat insulating board mutually supports with the cotton heat insulating mattress of tombarthite of inside packing, separates wheel tile and kiln barrel, avoids both direct contact to carry out heat-conduction, has still increased the heat radiating area of wheel tile simultaneously, has alleviateed the heat radiation.
Description
Technical Field
The utility model belongs to the technical field of the three wastes incineration equipment and specifically relates to a kiln riding wheel shell surface heat sink.
Background
In recent years, the construction market of hazardous waste incineration in China is becoming more mature. The method is mainly close to rotary kiln incinerators adopting different combinations, and particularly has great technical development space for improvement on application. The rotary kiln incinerator may be called a rotary kiln, and is generally an incinerator in which a refractory lining is provided inside a cylindrical body made of a steel plate. A waste material supply device which is slightly inclined from the horizontal and transfers waste material supplied from the upper portion to the lower portion while slowly rotating, and supplies air from the front or rear portion to burn the waste material; usually, a secondary combustion chamber is arranged behind the rotary kiln, so that the toxic and harmful gases which are not completely burned off in the front-stage pyrolysis can be completely combusted in an oxidation state at a higher temperature.
The rotary kiln incinerator has strong adaptability to changes of incinerated substances, so that the rotary kiln incinerator becomes an ideal incineration system for all wastes; generally has the advantages of long retention time, good heat insulation and the like, and the waste material layer is fully turned over due to the rotation action; however, in the actual operation process of the rotary kiln, the temperature of the riding wheel tile is higher due to the heat radiation of the kiln cylinder, so that the temperature of the riding wheel tile and the temperature of the oil are higher, the normal production operation of the equipment is influenced, and the equipment is easy to damage.
SUMMERY OF THE UTILITY MODEL
Solves the technical problem
To the deficiency of the prior art, the utility model provides a kiln riding wheel shell surface heat sink.
Technical scheme
A kiln riding wheel shell surface cooling device comprises a supporting frame, a riding wheel group and a wheel tile group, wherein the riding wheel group comprises a riding wheel and a wheel shaft frame, and the wheel tile group comprises an installation frame, wheel tiles and a heat insulation plate; the upper surface of the supporting frame is in bolted connection with the riding wheel group and the wheel tile group, two opposite end surfaces of a wheel shaft of the riding wheel are clamped and connected with the wheel shaft frame and are used for supporting the riding wheel and enabling the riding wheel to rotate, one surface of the mounting frame is hinged with the wheel tile, so that the wheel tile and the mounting frame can be in folded fit and are convenient to adjust, the upper surface of the wheel tile is in bolted fit with the heat insulation plate, the kiln cylinder body and the wheel tile can be separated by the heat insulation plate, and heat radiation is reduced; the wheel shoe is clamped and matched with the wheel shaft frame;
the wheel shaft frame is characterized in that an adjusting groove is formed in the surface of the wheel shaft frame, a temperature sensing plate is bolted to the surface of the adjusting groove, the temperature change of the surface of the wheel shaft frame is monitored in real time through the temperature sensing plate, a telescopic column is installed on the inner surface of the adjusting groove, an adjusting roller is installed on the upper surface of the telescopic column, and the adjusting roller is in rotating fit with the telescopic column.
Furthermore, a limiting groove is formed in the lower surface of the wheel shoe, the adjusting roller extends into the limiting groove, the adjusting roller is in contact with the wheel shoe and is supported and adjusted by the telescopic column, and the distance between the wheel shoe and the wheel shaft frame can be changed by adjusting the folding angle between the wheel shoe and the mounting frame.
Further, the heat insulating board is of a double-layer board structure, a heat insulating cavity is formed in the heat insulating board, a heat insulating pad is filled in the heat insulating cavity, the heat insulating pad is made of rare earth cotton, the heat insulating cavity can be matched with the double-layer board structure, and a good heat insulating effect is achieved.
Furthermore, the adjusting rollers are in contact fit with the inner surface of the limiting groove, the temperature sensing plate is electrically connected with the telescopic column, the microcontroller is arranged in the wheel axle frame and is electrically connected with the temperature sensing plate, when the temperature sensing plate monitors that the temperature of the surface of the wheel axle frame rises, the telescopic column is controlled to extend through the microcontroller, the supporting wheel shoes are far away from the wheel axle frame, and the heat dissipation effect is enhanced.
Furthermore, a fixing clamping groove is formed in the upper surface of the wheel tile, a fixing clamping block is adhered to the lower surface of the heat insulation plate, and the fixing clamping block is clamped and assembled with the fixing clamping groove, so that the heat insulation plate is convenient to mount and fix.
Furthermore, the heat insulation plate and the wheel tile are in bolted fit through a plurality of bolts, the heat insulation plate is of an arc-shaped plate structure and can be matched with the structure of the kiln cylinder body, and the heat insulation area is increased.
Furthermore, a plurality of ventilation notches are formed in the surface of the wheel axle frame, the ventilation notches are matched with the positions of the supporting wheels, and the heat of the wheel axle frame and the supporting wheels can be dissipated in the working process.
The utility model has the advantages that:
1. the utility model discloses a set up the wheel tile and articulate with the mounting bracket, can make wheel tile and mounting bracket interfolding cooperation, because the wheel tile is used for protecting the wheel pedestal, in the actual work, can adjust the distance between wheel tile and the wheel pedestal wantonly, through at wheel pedestal surface mounting temperature sensing board, make it work through the flexible post of microcontroller control, can carry out adaptability along with the temperature variation on wheel pedestal surface and adjust, with the temperature variation on adaptation wheel pedestal surface, realize dynamic heat dissipation, high-efficient energy-saving effect has.
2. The utility model discloses a install the heat insulating board at the wheel tile surface, utilize the bilayer structure of heat insulating board and the cotton heat insulating mattress of tombarthite of inside packing to mutually support, separate the wheel tile with the kiln barrel, avoid both direct contacts to carry out heat conduction, still increased the heat radiating area of wheel tile simultaneously, alleviateed the heat radiation; in addition, the ventilation notches are formed in the surface of the wheel axle frame and are matched with the supporting wheels, so that air convection heat dissipation is conveniently performed on the wheel axle frame and the supporting wheels in actual operation.
Drawings
FIG. 1 is a schematic structural view of a device for cooling the surface of a shell of a riding wheel of a kiln of the present invention;
FIG. 2 is a top view of a device for cooling the surface of a kiln supporting roller shell according to the present invention;
FIG. 3 is a schematic structural view of section A-A in FIG. 2;
FIG. 4 is a partial display view of portion B of FIG. 3;
fig. 5 is a partial display view of portion C in fig. 3.
In the figure: 1. a support frame; 2. a riding wheel; 3. a wheel axle frame; 4. a mounting frame; 5. a wheel tile; 6. a heat insulation plate; 301. an adjustment groove; 302. a temperature sensing plate; 303. a telescopic column; 3031. adjusting the roller; 501. a limiting groove; 601. a thermally insulating cavity; 602. a heat insulating pad; 502. fixing the clamping groove; 603. fixing the fixture block; 304. a vent slot.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.
Referring to the attached drawings, the surface cooling device for the shell of the riding wheel of the kiln comprises a support frame 1, a riding wheel group and a wheel tile group, wherein the riding wheel group comprises a riding wheel 2 and a wheel shaft frame 3, and the wheel tile group comprises a mounting frame 4, a wheel tile 5 and a heat insulation plate 6; the upper surface of the support frame 1 is bolted with a riding wheel group and a wheel tile group, two opposite end surfaces of a wheel shaft of the riding wheel 2 are clamped and connected with a wheel shaft frame 3 and are used for supporting the riding wheel 2 and enabling the riding wheel to rotate, one surface of the mounting frame 4 is hinged with a wheel tile 5, so that the wheel tile 5 and the mounting frame 4 can be in folding fit, the adjustment is convenient, the upper surface of the wheel tile 5 is in bolted fit with a heat insulation plate 6, a kiln cylinder body can be separated from the wheel tile 5 by utilizing the heat insulation plate 6, and the heat radiation is reduced; the wheel shoe 5 is clamped and matched with the wheel shaft frame 3;
an adjusting groove 301 is formed in one surface of the axle frame 3, a temperature sensing plate 302 is bolted to one surface of the adjusting groove 301, the temperature sensing plate 302 is used for monitoring the surface temperature change of the axle frame 3 in real time, a telescopic column 303 is installed on the inner surface of the adjusting groove 301, an adjusting roller 3031 is installed on the upper surface of the telescopic column 303, and the adjusting roller 3031 is in rotating fit with the telescopic column 303.
Preferably, the lower surface of the wheel shoe 5 is provided with a limiting groove 501, the adjusting roller 3031 extends into the limiting groove 501, the adjusting roller 3031 is in contact with the wheel shoe 5, and the telescopic column 303 is used for supporting and adjusting, so that the distance between the wheel shoe 5 and the axle bracket 3 can be changed by adjusting the folding angle between the wheel shoe 5 and the mounting bracket 4.
Preferably, the heat insulating board 6 is a double-layer board structure, the heat insulating cavity 601 is formed inside the heat insulating board 6, the heat insulating pad 602 is filled inside the heat insulating cavity 601, the heat insulating pad 602 is made of rare earth cotton, the heat insulating cavity 601 and the double-layer board structure can be matched, and a good heat insulating effect is achieved.
Preferably, the adjusting roller 3031 is in contact fit with the inner surface of the limiting groove 501, the temperature sensing plate 302 is electrically connected with the telescopic column 303, a microcontroller is arranged in the axle bracket 3 and electrically connected with the temperature sensing plate 302, and when the temperature sensing plate 302 monitors the temperature rise of the surface of the axle bracket 3, the telescopic column 303 is controlled to extend through the microcontroller, so that the wheel shoe 5 is supported to be far away from the axle bracket 3, and the heat dissipation effect is enhanced.
Preferably, the upper surface of the wheel shoe 5 is provided with a fixing clamping groove 502, the lower surface of the heat insulation plate 6 is adhered with a fixing clamping block 603, and the fixing clamping block 603 is clamped and matched with the fixing clamping groove 502, so that the heat insulation plate 6 is convenient to mount and fix.
Preferably, the heat insulation plate 6 is in bolted fit with the wheel tile 5 through a plurality of bolts, and the heat insulation plate 6 is of an arc-shaped plate structure and can adapt to the structure of the kiln cylinder body, so that the heat insulation area is increased.
Preferably, a plurality of ventilation notches 304 are formed in one surface of the wheel axle frame 3, and the ventilation notches 304 are matched with the positions of the riding wheels 2, so that heat can be dissipated for the wheel axle frame 3 and the riding wheels 2 in the working operation process.
The working principle is as follows:
in the working operation of the utility model, the temperature sensing plate 302 is tightly attached to the surface of the axle bracket 3, and the temperature change of the surface can be directly monitored in real time; by setting a temperature monitoring program in the microcontroller, when the surface temperature of the wheel axle frame 3 is higher than a set value, the microcontroller controls the telescopic column 303 to extend, and supports the wheel shoes 5 to be far away from the wheel axle frame 3, so that the heat dissipation effect is enhanced; in the whole working process, the heat insulation plates 6 separate the wheel tiles 5 from the kiln cylinder body, so that direct contact heat conduction can be effectively avoided, the heat dissipation area of the wheel tiles 5 is increased, and heat radiation is reduced.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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 (7)
1. A kiln riding wheel shell surface cooling device comprises a support frame (1), a riding wheel set and a wheel tile set, wherein the riding wheel set comprises a riding wheel (2) and a wheel shaft frame (3), and the wheel tile set comprises a mounting frame (4), a wheel tile (5) and a heat insulation plate (6), and is characterized in that; the upper surface of the support frame (1) is in bolted connection with a supporting roller set and a wheel tile set, two opposite end faces of a wheel shaft of the supporting roller (2) are respectively in clamped connection with a wheel shaft frame (3), one surface of the mounting frame (4) is hinged with a wheel tile (5), and the upper surface of the wheel tile (5) is in bolted fit with the heat insulation plate (6); the wheel shoe (5) is clamped and matched with the wheel shaft frame (3);
an adjusting groove (301) is formed in one surface of the wheel axle frame (3), a temperature sensing plate (302) is bolted to one surface of the adjusting groove (301), a telescopic column (303) is installed on the inner surface of the adjusting groove (301), an adjusting roller (3031) is installed on the upper surface of the telescopic column (303), and the adjusting roller (3031) is in rotating fit with the telescopic column (303).
2. The device for cooling the surface of the shell of the riding wheel of the kiln as claimed in claim 1, wherein: the lower surface of the wheel shoe (5) is provided with a limiting groove (501), and the adjusting roller (3031) extends into the limiting groove (501).
3. The device for cooling the surface of the shell of the riding wheel of the kiln as claimed in claim 1, wherein: the heat insulation plate (6) is of a double-layer plate structure, a heat insulation cavity (601) is formed in the heat insulation plate (6), and a heat insulation pad (602) is filled in the heat insulation cavity (601).
4. The device for cooling the surface of the shell of the riding wheel of the kiln as claimed in claim 1, wherein: the adjusting roller (3031) is in contact fit with the inner surface of the limiting groove (501), and the temperature sensing plate (302) is electrically connected with the telescopic column (303).
5. The device for cooling the surface of the shell of the riding wheel of the kiln as claimed in claim 1, wherein: the wheel tile is characterized in that a fixed clamping groove (502) is formed in the upper surface of the wheel tile (5), a fixed clamping block (603) is adhered to the lower surface of the heat insulation plate (6), and the fixed clamping block (603) is clamped and matched with the fixed clamping groove (502).
6. The device for cooling the surface of the shell of the riding wheel of the kiln as claimed in claim 1, wherein: the heat insulation plate (6) is in bolted fit with the wheel tile (5) through a plurality of bolts, and the heat insulation plate (6) is of an arc-shaped plate-shaped structure.
7. The device for cooling the surface of the shell of the riding wheel of the kiln as claimed in claim 1, wherein: a plurality of ventilation notches (304) are formed in one surface of the wheel shaft frame (3), and the ventilation notches (304) are matched with the positions of the riding wheels (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022567372.6U CN213840941U (en) | 2020-11-09 | 2020-11-09 | Kiln riding wheel shell surface heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022567372.6U CN213840941U (en) | 2020-11-09 | 2020-11-09 | Kiln riding wheel shell surface heat sink |
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| Publication Number | Publication Date |
|---|---|
| CN213840941U true CN213840941U (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022567372.6U Active CN213840941U (en) | 2020-11-09 | 2020-11-09 | Kiln riding wheel shell surface heat sink |
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| Country | Link |
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| CN (1) | CN213840941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793065A (en) * | 2022-11-03 | 2023-09-22 | 中航超能(苏州)科技有限公司 | Lime roasting rotary kiln |
-
2020
- 2020-11-09 CN CN202022567372.6U patent/CN213840941U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793065A (en) * | 2022-11-03 | 2023-09-22 | 中航超能(苏州)科技有限公司 | Lime roasting rotary kiln |
| CN116793065B (en) * | 2022-11-03 | 2023-11-24 | 中航超能(苏州)科技有限公司 | Lime roasting rotary kiln |
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