CN214199647U - Energy-saving rotary kiln body riding wheel circulating cooling device - Google Patents
Energy-saving rotary kiln body riding wheel circulating cooling device Download PDFInfo
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- CN214199647U CN214199647U CN202021119859.1U CN202021119859U CN214199647U CN 214199647 U CN214199647 U CN 214199647U CN 202021119859 U CN202021119859 U CN 202021119859U CN 214199647 U CN214199647 U CN 214199647U
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Abstract
The application discloses energy-saving rotary kiln body riding wheel circulative cooling device includes: the water cooling circulation sleeves are sleeved on the outer wall of the supporting wheel bearing seat, the liquid collecting tank, the first water pump, the second water pump, the storage tank, the refrigerator and the water inlet pipe are arranged on the outer wall of the supporting wheel bearing seat; the liquid collecting tank is arranged below the riding wheel; the storage tank is communicated with the liquid collecting tank through a pipeline; a first water pump is arranged on a pipeline for communicating the storage tank with the liquid collecting tank; the storage tank is communicated with a water-cooling circulation sleeve pipeline; the water-cooling circulation sleeve is arranged on the outer wall of the bearing seat on the opposite side of the riding wheel, and the water-spraying pipeline is arranged on the water-cooling circulation sleeve, so that water is sprayed to the surface of the wheel body of the riding wheel to cool while the bearing seat is water-cooled; meanwhile, the heat insulation plate is arranged above the bearing seat, so that the heat radiation of the rotary kiln body to the bearing seat is reduced, the temperature reduction of the whole range is realized, and the service life of the riding wheel is prolonged.
Description
Technical Field
The application relates to a riding wheel circulating cooling device of an energy-saving rotary kiln body, belonging to the technical field of universal mechanical equipment manufacturing.
Background
In the production process of alumina, a rotary kiln is required to be used for calcining, in the use process of the existing rotary kiln, a kiln body of the rotary kiln is provided with a plurality of supporting wheels at the bottom, so that the rotary kiln is supported, the rotary kiln is pushed to perform rotary motion, and a bearing part of a rotating shaft of each supporting wheel generates a large amount of heat due to friction under the extrusion action of friction and supporting force.
In the calcining process of the rotary kiln, the surface temperature of the kiln body can reach over 1000 ℃, and a large amount of heat radiation is generated outwards. Make the riding wheel bearing part receive the thermal radiation heating effect obvious, above factor leads to the riding wheel temperature to rise, shortens riding wheel life, and in the use, riding wheel bearing part easily receives the heat altered shape, leads to the appearance of life reduction condition.
SUMMERY OF THE UTILITY MODEL
The application provides an energy-saving rotary kiln body riding wheel circulating cooling device for solving the technical problem.
The application provides an energy-saving rotary kiln body riding wheel circulative cooling device includes: the water cooling circulation sleeves are sleeved on the outer wall of the supporting wheel bearing seat, the liquid collecting tank, the first water pump, the second water pump, the storage tank, the refrigerator and the water inlet pipe are arranged on the outer wall of the supporting wheel bearing seat;
the liquid collecting tank is arranged below the riding wheel;
the storage tank is communicated with the liquid collecting tank through a pipeline;
a first water pump is arranged on a pipeline for communicating the storage tank with the liquid collecting tank; the storage tank is communicated with a water-cooling circulation sleeve pipeline;
a second water pump is arranged on a pipeline for communicating the storage tank with the water-cooling circulation sleeve;
each water-cooling circulating sleeve is provided with a spraying assembly which is communicated with the water-cooling circulating sleeve and sprays cooling water towards the transverse surface of the riding wheel body.
Preferably, the method comprises the following steps: and the heat insulation plate is erected above the bearing seat and covers the top surface of the bearing seat.
Preferably, the heat insulation panel comprises: the first heat insulation plate is supported and arranged on the top surface of the first bearing seat through a rod-shaped supporting piece;
the second heat insulation plate is supported and arranged on the top surface of the second bearing seat through the rod-shaped supporting piece.
Preferably, the heat insulation plate is an arc plate; the radian of the heat insulation plate is equal to that of the upper part of the bearing seat.
Preferably, the water-cooled circulation jacket includes: the first water-cooling circulation sleeve covers one side of the first bearing seat; the second water-cooling circulating sleeve covers one side of the second bearing seat;
the third water-cooling circulating sleeve covers the other side of the second bearing seat;
and the fourth water-cooling circulating sleeve covers the other side of the first bearing seat.
Preferably, the spray assembly comprises: the first spraying assembly is arranged at the upper part of the first water-cooling circulating sleeve;
the second spraying assembly is arranged at the lower part of the second water-cooling circulating sleeve;
the third spraying assembly is arranged at the upper part of the third water-cooling circulating sleeve;
the fourth spraying assembly is arranged at the upper part of the fourth water-cooling circulating sleeve.
Preferably, the first spray assembly comprises: a first water outlet pipe and a first spraying pipe; the fixed end of the first water outlet pipe is arranged at the upper part of the first water-cooling circulation sleeve;
a first spray pipe is arranged at the extending end of the first water outlet pipe;
a plurality of first spray heads are arranged on the first spray pipe at intervals.
Preferably, the second spray assembly comprises: the fixed end of the second water outlet pipe is arranged at the upper part of the second water-cooling circulation sleeve;
a second spray pipe is arranged at the extending end of the second water outlet pipe;
a plurality of second spray heads are arranged on the second spray pipe at intervals.
Preferably, the method comprises the following steps: the refrigerator is arranged on the outer wall of the storage tank.
The beneficial effects that this application can produce include:
1) the application provides an energy-saving rotary kiln body riding wheel circulative cooling device can reduce rotary kiln body riding wheel temperature, extension riding wheel life, in the use, reduces riding wheel bearing portion and warp.
Drawings
Fig. 1 is a schematic view structure diagram of a supporting roller circulation cooling device of an energy-saving rotary kiln provided by the application;
FIG. 2 is a schematic structural view of another supporting roller circulation cooling device of the energy-saving rotary kiln provided by the present application;
illustration of the drawings:
10. a liquid collecting tank; 30. a riding wheel; 211. a first liquid inlet pipe; 212. a second liquid inlet pipe; 213. a third liquid inlet pipe; 217. a second water pump; 221. a first water-cooled circulation sleeve; 222. a second water-cooled circulation sleeve; 223. a third water-cooling circulation sleeve; 231. a first bearing housing; 232. a second bearing housing; 24. a rotating shaft; 251. a first water outlet pipe; 252. a first spray pipe; 253. a first nozzle; 254. a second water outlet pipe; 255. a second nozzle; 256. a second spray pipe; 42. a heat insulation plate; 421. a first heat insulation plate; 422. a second heat insulation plate; 51. a first water pump; 52. a storage tank; 53. a refrigerator.
Detailed Description
Referring to fig. 1-2, the application provides an energy-saving rotary kiln riding wheel cooling back installation, includes: the water-cooling circulation sleeves are sleeved on the outer wall of the supporting wheel bearing seat, the liquid collecting tank 10, the first water pump 51, the second water pump 217, the storage tank 52, the refrigerator 53 and the water inlet pipe;
the liquid collecting tank 10 is arranged below the riding wheel 30;
the storage tank 52 is in pipeline communication with the liquid collecting tank 10;
a first water pump 51 is arranged on a pipeline for communicating the storage tank 52 with the liquid collecting tank 10; the storage tank 52 is communicated with a water-cooling circulation sleeve pipeline;
a second water pump 217 is arranged on a pipeline for communicating the storage tank 52 with the water-cooling circulation sleeve;
each water-cooling circulating sleeve is provided with a spraying assembly which is communicated with the water-cooling circulating sleeve and sprays cooling water towards the transverse surface of the wheel body of the riding wheel 30.
Preferably, the method comprises the following steps: and the heat insulation plate is erected above the bearing seat and covers the top surface of the bearing seat.
Preferably, the insulation panel comprises: a first heat insulation plate 421 and a second heat insulation plate 422, wherein the first heat insulation plate 421 is supported and arranged on the top surface of the first bearing seat 231 through a rod-shaped support;
the second heat insulation plate 422 is supported and arranged on the top surface of the second bearing seat 232 through a rod-shaped support.
Preferably, the heat insulation plate is an arc-shaped plate; the radian of the heat insulation plate is equal to that of the upper part of the bearing seat.
Preferably, the water-cooling circulation jacket includes: the first water-cooling circulation sleeve 221, the second water-cooling circulation sleeve 222, the third water-cooling circulation sleeve 223 and the fourth water-cooling circulation sleeve, wherein the first water-cooling circulation sleeve 221 covers one side of the first bearing seat 231; the second water-cooling circulation sleeve 222 covers one side of the second bearing seat 232;
the third water-cooling circulation sleeve 223 covers the other side of the second bearing seat 232;
the fourth water-cooled circulation jacket covers the other side of the first bearing seat 231.
Preferably, the spray assembly comprises: the first spraying assembly is arranged at the upper part of the first water-cooling circulation sleeve 221;
the second spraying component is arranged at the lower part of the second water-cooling circulation sleeve 222;
the third spraying component is arranged at the upper part of the third water-cooling circulation sleeve 223;
and the fourth spraying assembly is arranged at the upper part of the fourth water-cooling circulating sleeve.
Preferably, the first spray assembly comprises: a first outlet tube 251 and a first spray tube 252; the fixed end of the first water outlet pipe 251 is arranged at the upper part of the first water-cooling circulation sleeve 221;
a first spraying pipe 252 is arranged at the extending end of the first water outlet pipe 251;
a plurality of first spray heads 253 are arranged on the first spray pipe 252 at intervals.
Preferably, the second spray assembly comprises: a second water outlet pipe 254 and a second spray pipe 256, wherein the fixed end of the second water outlet pipe 254 is arranged at the upper part of the second water-cooling circulation sleeve 222;
a second spray pipe 256 is arranged at the extending end of the second water outlet pipe 254;
a plurality of second spray heads 255 are arranged on the second spray pipe 256 at intervals.
Preferably, the method comprises the following steps: the refrigerator 53, the refrigerator 53 is provided on the outer wall of the storage tank 52.
Claims (9)
1. The utility model provides an energy-saving rotary kiln body riding wheel circulative cooling device which characterized in that includes: the water-cooling circulation sets are sleeved on the outer wall of the supporting wheel bearing seat, the liquid collecting tank (10), the first water suction pump (51), the second water suction pump (217), the storage tank (52), the refrigerator (53) and the water inlet pipe;
the liquid collecting tank (10) is arranged below the riding wheel (30);
the storage tank (52) is communicated with the liquid collecting tank (10) through a pipeline;
a first water pump (51) is arranged on a pipeline for communicating the storage tank (52) and the liquid collecting tank (10); the storage tank (52) is communicated with a water-cooling circulation sleeve pipeline;
a second water pump (217) is arranged on a pipeline for communicating the storage tank (52) with the water-cooling circulation sleeve;
each water-cooling circulating sleeve is provided with a spraying assembly which is communicated with the water-cooling circulating sleeve and sprays cooling water towards the transverse surface of the wheel body of the riding wheel (30).
2. The circulating cooling device for the riding wheels of the energy-saving rotary kiln body as claimed in claim 1, which is characterized by comprising: and the heat insulation plate is erected above the bearing seat and covers the top surface of the bearing seat.
3. The circulating cooling device for riding wheels of an energy-saving rotary kiln body as claimed in claim 2, wherein the heat insulation plate comprises: the first heat insulation plate (421) and the second heat insulation plate (422), the first heat insulation plate (421) is supported and arranged on the top surface of the first bearing seat (231) through a rod-shaped support;
the second heat insulation plate (422) is supported and arranged on the top surface of the second bearing seat (232) through a rod-shaped support.
4. The circulating cooling device for the riding wheel of the energy-saving rotary kiln body as claimed in claim 2, wherein the heat insulation plate is an arc-shaped plate; the radian of the heat insulation plate is equal to that of the upper part of the bearing seat.
5. The energy-saving rotary kiln body riding wheel circulating cooling device as claimed in claim 1, wherein the water-cooling circulating sleeve comprises: the water cooling device comprises a first water cooling circulation sleeve (221), a second water cooling circulation sleeve (222), a third water cooling circulation sleeve (223) and a fourth water cooling circulation sleeve, wherein the first water cooling circulation sleeve (221) covers one side of a first bearing seat (231); the second water-cooling circulating sleeve (222) covers one side of the second bearing seat (232);
the third water-cooling circulating sleeve (223) covers the other side of the second bearing seat (232);
the fourth water-cooling circulation sleeve covers the other side of the first bearing seat (231).
6. The energy-saving rotary kiln body riding wheel circulation cooling device as claimed in claim 5, wherein the spraying assembly comprises: the first spraying assembly is arranged at the upper part of the first water-cooling circulation sleeve (221);
the second spraying assembly is arranged at the lower part of the second water-cooling circulating sleeve (222);
the third spraying assembly is arranged at the upper part of the third water-cooling circulating sleeve (223);
and the fourth spraying assembly is arranged at the upper part of the fourth water-cooling circulating sleeve.
7. The energy-saving rotary kiln body riding wheel circulation cooling device as claimed in claim 6, wherein the first spraying assembly comprises: a first outlet pipe (251) and a first spray pipe (252); the fixed end of the first water outlet pipe (251) is arranged at the upper part of the first water-cooling circulation sleeve (221);
a first spraying pipe (252) is arranged at the extending end of the first water outlet pipe (251);
a plurality of first spray heads (253) are arranged on the first spray pipe (252) at intervals.
8. The energy-saving rotary kiln body riding wheel circulation cooling device as claimed in claim 6, wherein the second spraying assembly comprises: a second water outlet pipe (254) and a second spray pipe (256), wherein the fixed end of the second water outlet pipe (254) is arranged at the upper part of the second water-cooling circulation sleeve (222);
a second spraying pipe (256) is arranged at the extending end of the second water outlet pipe (254);
a plurality of second spray heads (255) are arranged on the second spray pipe (256) at intervals.
9. The circulating cooling device for the riding wheels of the energy-saving rotary kiln body as claimed in claim 1, which is characterized by comprising: and the refrigerator (53), and the refrigerator (53) is arranged on the outer wall of the storage tank (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119859.1U CN214199647U (en) | 2020-06-16 | 2020-06-16 | Energy-saving rotary kiln body riding wheel circulating cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119859.1U CN214199647U (en) | 2020-06-16 | 2020-06-16 | Energy-saving rotary kiln body riding wheel circulating cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214199647U true CN214199647U (en) | 2021-09-14 |
Family
ID=77627804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021119859.1U Active CN214199647U (en) | 2020-06-16 | 2020-06-16 | Energy-saving rotary kiln body riding wheel circulating cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214199647U (en) |
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2020
- 2020-06-16 CN CN202021119859.1U patent/CN214199647U/en active Active
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