CN220687680U - Cooling system of grate cooler fan - Google Patents
Cooling system of grate cooler fan Download PDFInfo
- Publication number
- CN220687680U CN220687680U CN202322293446.5U CN202322293446U CN220687680U CN 220687680 U CN220687680 U CN 220687680U CN 202322293446 U CN202322293446 U CN 202322293446U CN 220687680 U CN220687680 U CN 220687680U
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- Prior art keywords
- bearing box
- box body
- pair
- bearings
- cooling system
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- 238000001816 cooling Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000010687 lubricating oil Substances 0.000 claims abstract description 8
- 239000000565 sealant Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Furnace Details (AREA)
Abstract
The utility model discloses a cooling system of a grate cooler fan, relates to the technical field of grate cooler fans, and aims to solve the problem of manpower or electric power resource waste caused by adopting a traditional cooling mode. The utility model comprises a bearing box body, wherein a main shaft is arranged on the bearing box body, end covers are arranged at the left end and the right end of the bearing box body through bolts, a pair of bearings are arranged between the left end and the right end of the bearing box body and positioned between a pair of end covers, the pair of end covers and the pair of bearings are sleeved on the main shaft, a lubricating oil tank is arranged in the bearing box body and positioned between a pair of bearings, a water flow channel is arranged in the bearing box body, the water flow channel and the bearings are positioned on the same circumferential surface, water in the water tank flows through the water-cooled bearing box with the water flow channel, and heat generated during the operation of the bearings is taken away through flowing water, so that the purpose of cooling the bearings is achieved.
Description
Technical Field
The utility model relates to the technical field of grate cooler fans, in particular to a cooling system of a grate cooler fan.
Background
The effect of the grate cooler fan is that cold air generated during operation of the fan cools clinker flowing into the grate cooler through the rotary kiln, the temperature of bearings at two ends of a bearing box of the fan cannot be too high during operation, the bearings are damaged due to the fact that the temperature is too high, if the temperature is always increased, an alarm value is reached, if no good cooling measures are taken at the moment, equipment jump stop is caused by the fact that the temperature is continuously increased, production is further affected, various equipment at the position of the grate cooler fan is relatively concentrated, air fluidity is extremely poor, sometimes, although a cooling fan is additionally arranged at the side of the bearing box of the grate cooler, the cooling effect is poor, or special manpower or machines are needed, when the temperature of the bearings is high, cold water is poured on the bearing box for cooling, and therefore the purpose of continuous cooling can be achieved due to the fact that the effect is not durable, and meanwhile the strength of the bearing box can be affected due to the fact that water flow pouring cooling is suddenly.
Disclosure of Invention
In order to solve the above problems, namely, the problems proposed by the background art, the utility model provides a cooling system of a grate cooler, which comprises a bearing box body, wherein a main shaft is arranged in the bearing box body, end covers are respectively arranged at the left end and the right end of the bearing box body through bolts, a pair of bearings are arranged between the left end and the right end of the bearing box body and are respectively sleeved on the main shaft, a lubricating oil tank is arranged in the bearing box body and between the pair of bearings, and a water circulation channel is arranged in the bearing box body and is positioned on the same circumferential surface with the bearings.
The utility model is further provided with: the bearing box body is divided into an upper part and a lower part, the upper part and the lower part of the bearing box body are combined through bolts, and the contact part is coated with sealant.
The utility model is further provided with: a pair of hoisting rings is arranged on the outer circumferential wall surface of the upper part of the bearing box body, and a mounting frame is arranged on the outer circumferential wall surface of the lower part of the bearing box body.
The utility model is further provided with: a pair of temperature measuring holes are formed in the outer circumferential wall surface of the upper portion of the bearing box body and located above a pair of bearings.
The utility model is further provided with: the bearing box is characterized in that an exhaust hole is formed in the outer circumferential wall surface of the upper portion of the bearing box body and above the lubricating oil tank, and an exhaust valve is arranged on the exhaust hole.
The utility model is further provided with: the water circulation channel comprises a pair of water inlet holes formed in the upper portion of the bearing box body and a pair of water outlet holes formed in the lower portion of the bearing box body, wherein the water inlet holes are connected with a water inlet pipe, and the water outlet holes are connected with a water outlet pipe.
The utility model is further provided with: the diameter of the water inlet hole is smaller than that of the water outlet hole.
The beneficial technical effects of the utility model are as follows: the original natural cooling bearing box is changed into a water cooling bearing box with water flow channels at two ends, a water leading pipe of a grate cooler fan system is led from the other places, the water leading pipe is respectively connected with a water inlet hole and a water outlet hole of the fan water cooling bearing box, water in a water tank flows, heat generated during bearing operation is taken away by flowing water, the purpose of cooling the bearing is achieved, the temperature cannot be suddenly increased and reduced, and the bearing temperature can be kept at a normal value.
Drawings
Fig. 1 shows a view of the internal structure of the bearing housing.
Reference numerals: 1. the bearing box body, 2, the lifting ring, 3, the bearing, 4, the end cover, 5, the main shaft, 6, the mounting bracket, 7, the exhaust hole, 8, the temperature measurement hole, 9, the lubricating oil tank, 10, the inlet opening, 11, the apopore.
Detailed Description
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.
The utility model provides a cooling system of a grate cooler fan, which comprises a bearing box body 1, wherein a main shaft 5 is arranged in the bearing box body 1, end covers 4 are arranged at the left end and the right end of the bearing box body 1 through bolts, a pair of bearings 3 are arranged between the left end and the right end of the bearing box body 1 and positioned between the pair of end covers 4, the pair of end covers 4 and the pair of bearings 3 are sleeved on the main shaft 5, a lubricating oil tank 9 is arranged in the bearing box body 1 and positioned between the pair of bearings 3, a water circulation channel is arranged in the bearing box body 1, and the water circulation channel and the bearings 3 are positioned on the same circumferential surface; the bearing box body 1 is divided into an upper part and a lower part, the upper part and the lower part of the bearing box body 1 are combined through bolts, and the contact part is coated with sealant; a pair of hoisting rings 2 are arranged on the outer circumferential wall surface of the upper part of the bearing box body 1, and a mounting frame 6 is arranged on the outer circumferential wall surface of the lower part of the bearing box body 1; a pair of temperature measuring holes 8 are formed in the outer circumferential wall surface of the upper part of the bearing box body 1 and above the pair of bearings 3; an exhaust hole 7 is formed in the outer circumferential wall surface of the upper part of the bearing box body 1 and above the lubricating oil tank 9, and an exhaust valve is arranged on the exhaust hole 7; the water circulation channel comprises a pair of water inlet holes 10 formed in the upper portion of the bearing box body 1 and a pair of water outlet holes 11 formed in the lower portion of the bearing box body 1, wherein the water inlet holes 10 are connected with a water inlet pipe, and the water outlet holes 11 are connected with a water outlet pipe; the diameter of the water inlet hole 10 is smaller than that of the water outlet hole 11.
When the grate cooler works, water in the water inlet pipe flows into the water flow channel formed in the bearing box body 1 through the water inlet holes 10 at the two ends, and then flows out through the water outlet 11 and the water outlet pipe, so that heat is taken away in the flowing process of the water flow, and the bearing 3 is cooled.
While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and in particular, the technical features set forth in the various embodiments may be combined in any manner so long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
In the description of the present utility model, terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate a direction or a positional relationship, are based on the direction or the positional relationship shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus/means that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus/means.
Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.
Claims (7)
1. The utility model provides a comb cooler fan cooling system, includes bearing box (1), its characterized in that: the novel bearing box is characterized in that the bearing box body (1) is provided with a main shaft (5), the left end and the right end of the bearing box body (1) are respectively provided with an end cover (4) through bolts, a pair of bearings (3) are arranged between the left end and the right end of the bearing box body (1) and located between the end covers (4), the pair of bearings (3) and the end covers (4) are respectively sleeved on the main shaft (5), a lubricating oil tank (9) is arranged in the bearing box body (1) and located between the pair of bearings (3), and a water circulation channel is formed in the bearing box body (1) and located on the same circumferential surface.
2. The grate cooler fan cooling system of claim 1 wherein: the bearing box body (1) is divided into an upper part and a lower part, the upper part and the lower part of the bearing box body (1) are combined through bolts, and the contact part is coated with sealant.
3. The grate cooler fan cooling system of claim 1 wherein: a pair of hoisting rings (2) are arranged on the outer circumferential wall surface of the upper part of the bearing box body (1), and a mounting frame (6) is arranged on the outer circumferential wall surface of the lower part of the bearing box body (1).
4. The grate cooler fan cooling system of claim 1 wherein: a pair of temperature measuring holes (8) are formed in the outer circumferential wall surface of the upper portion of the bearing box body (1) and located above the pair of bearings (3).
5. The grate cooler fan cooling system of claim 1 wherein: the bearing box body (1) is characterized in that an exhaust hole (7) is formed in the outer circumferential wall surface of the upper portion of the bearing box body and located above the lubricating oil tank (9), and an exhaust valve is arranged on the exhaust hole (7).
6. The grate cooler fan cooling system of claim 1 wherein: the water circulation channel comprises a pair of water inlet holes (10) formed in the upper portion of the bearing box body (1) and a pair of water outlet holes (11) formed in the lower portion of the bearing box body (1), wherein the water inlet holes (10) are connected with water inlet pipes, and the water outlet holes (11) are connected with water outlet pipes.
7. The grate cooler fan cooling system of claim 6 wherein: the diameter of the water inlet hole (10) is smaller than that of the water outlet hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322293446.5U CN220687680U (en) | 2023-08-25 | 2023-08-25 | Cooling system of grate cooler fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322293446.5U CN220687680U (en) | 2023-08-25 | 2023-08-25 | Cooling system of grate cooler fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220687680U true CN220687680U (en) | 2024-03-29 |
Family
ID=90406517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322293446.5U Active CN220687680U (en) | 2023-08-25 | 2023-08-25 | Cooling system of grate cooler fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220687680U (en) |
-
2023
- 2023-08-25 CN CN202322293446.5U patent/CN220687680U/en active Active
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