CN214332266U - Rotary kiln riding wheel bearing set lubricating device - Google Patents
Rotary kiln riding wheel bearing set lubricating device Download PDFInfo
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- CN214332266U CN214332266U CN202120126311.8U CN202120126311U CN214332266U CN 214332266 U CN214332266 U CN 214332266U CN 202120126311 U CN202120126311 U CN 202120126311U CN 214332266 U CN214332266 U CN 214332266U
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- oil
- hose
- oil outlet
- oil inlet
- wheel bearing
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- 230000001050 lubricating effect Effects 0.000 title claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 19
- 238000006073 displacement reaction Methods 0.000 claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 117
- 239000010687 lubricating oil Substances 0.000 abstract description 32
- 230000000694 effects Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000004568 cement Substances 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a rotary kiln riding wheel bearing group lubricating device, which comprises an oil inlet hard tube, an oil inlet hose, a constant delivery pump, an oil tank, a first oil outlet hose, a second oil outlet hose, an oil outlet hard tube, a tee joint and a ventilation cap; one end of the oil inlet hard tube is connected with one end of the oil inlet hose, the other end of the oil inlet hose is connected with an oil outlet of the constant delivery pump, an oil inlet of the constant delivery pump is connected with one end of the first oil outlet hose, the other end of the first oil outlet hose is connected with an oil inlet of the oil tank, the oil outlet of the oil tank is connected with one end of the second oil outlet hose, and the other end of the second oil outlet hose, one end of the oil outlet hard tube and the ventilation cap are respectively connected to three connectors of the tee joint; a plurality of magnetic nets are also arranged in the oil tank; the oil cooler is connected between the oil inlet hose and the fixed displacement pump in series or the cooling coil pipe is arranged in the oil tank; the utility model discloses showing and having reduced the lubricating oil temperature and having reduced lubricating oil consumption, enabling the long-time lower oil temperature of keeping of lubricating oil in the riding wheel bearing group simultaneously in order to guarantee good lubricated effect.
Description
Technical Field
The utility model relates to a rotary kiln riding wheel bearing group lubricating arrangement.
Background
The rotary kiln riding wheel bearing group is a supporting device in the cement rotary kiln, and the riding wheel shaft is arranged in the riding wheel bearing group and can rotate along with the rotation of the rotary kiln; because the riding wheel bearing group is subjected to a large load for a long time and the temperature of the working environment is high, the temperature of lubricating oil in the conventional riding wheel bearing group is too high, the consumption is large, once the lubricating oil is evaporated more, the viscosity is reduced, the lubricating effect cannot be effectively achieved, the problem to be solved is that the lubricating oil can be periodically supplemented only by a manual mode, but the operation is complex and the use is inconvenient; if the temperature of the lubricating oil is high for a long time, the viscosity of the lubricating oil is reduced, and the lubricating effect of the lubricating oil is lost; in addition, high load still arouses inside slider wearing and tearing to accelerate easily, lead to mixing in the lubricating oil has more small iron fillings, small iron fillings continue can aggravate the wearing and tearing of bearing and oil blanket after along with lubricating oil circulation, cause the life of riding wheel bearing group to shorten, still can cause riding wheel bearing group trouble when serious, and then cause the shut down of rotary kiln, cause the production to break, because the rotary kiln is in the key part of whole cement manufacture line, its shut down can lead to the stopping of whole cement manufacture line, bring inestimable loss for the enterprise, urgent need to wait for the solution.
SUMMERY OF THE UTILITY MODEL
To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that a rotary kiln riding wheel bearing group lubricating arrangement who is showing to have reduced the lubricating oil temperature in order to guarantee good lubricated effect to greatly made things convenient for the use, still prolonged the life of riding wheel bearing group and in order to avoid riding wheel bearing group to break down is provided.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a rotary kiln riding wheel bearing group lubricating device is characterized by comprising an oil inlet hard tube, an oil inlet hose, a dosing pump, an oil tank, a first oil outlet hose, a second oil outlet hose, an oil outlet hard tube, a tee joint and a ventilation cap; one end of the oil inlet hard tube is connected with one end of the oil inlet hose, the other end of the oil inlet hose is connected with an oil outlet of the constant delivery pump, an oil inlet of the constant delivery pump is connected with one end of the first oil outlet hose, the other end of the first oil outlet hose is connected with an oil inlet of the oil tank, the oil outlet of the oil tank is connected with one end of the second oil outlet hose, and the other end of the second oil outlet hose, one end of the oil outlet hard tube and the ventilation cap are respectively connected to three connectors of the tee joint; a plurality of magnetic nets are also arranged in the oil tank; the oil cooler is connected between the oil inlet hose and the fixed displacement pump in series or a cooling coil pipe is arranged in the oil tank.
Preferably, an oil inlet and an oil outlet of the oil cooler are respectively connected with an oil outlet of the fixed displacement pump and the other end of the oil inlet hose.
Preferably, the cooling coil is arranged below the plurality of magnetic nets, and two ends of the cooling coil extend out of the oil tank in a sealing mode.
Preferably, a glass tube sight glass is also inserted on the oil inlet hard tube.
Preferably, a ball valve is further arranged on the oil outlet hard pipe.
Compared with the prior art, the utility model has the advantages of: the utility model can make the lubricating oil in the riding wheel bearing group form automatic circulation cooling, thereby obviously reducing the temperature of the lubricating oil and reducing the consumption of the lubricating oil, thereby not needing to manually supplement the lubricating oil to simplify the operation and greatly facilitating the use, and simultaneously can make the lubricating oil in the riding wheel bearing group keep lower oil temperature for a long time to ensure good lubricating effect; in addition, the micro scrap iron in the lubricating oil can be effectively removed to prolong the service life of the riding wheel bearing set, so that production interruption caused by the fault of the riding wheel bearing set is avoided, and further the stop of the whole cement production line is avoided to prevent an enterprise from receiving immeasurable loss.
Drawings
FIG. 1 is a view showing a structure of an oil cooler according to the present invention;
fig. 2 is a structural diagram of the cooling coil according to the present invention.
Detailed Description
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.
As shown in fig. 1-2, a rotary kiln riding wheel bearing set lubricating device comprises an oil inlet hard tube 3, an oil inlet hose 9, a fixed displacement pump 4, an oil tank 7, a first oil outlet hose 5, a second oil outlet hose 10, an oil outlet hard tube 8, a tee joint 11 and a ventilation cap 12; one end of the oil inlet hard tube 3 is connected with one end of an oil inlet hose 9, the other end of the oil inlet hose 9 is connected with an oil outlet of the fixed displacement pump 4, an oil inlet of the fixed displacement pump 4 is connected with one end of a first oil outlet hose 5, the other end of the first oil outlet hose 5 is connected with an oil inlet of an oil tank 7, an oil outlet of the oil tank 7 is connected with one end of a second oil outlet hose 10, and the other end of the second oil outlet hose 10, one end of the oil outlet hard tube 8 and a ventilation cap 12 are respectively connected to three connectors of a tee joint 11; a plurality of magnetic nets 14 are also arranged in the oil tank 7 to adsorb the tiny scrap iron mixed in the lubricating oil; the oil cooler also comprises an oil cooler 6 connected between the oil inlet hose 9 and the fixed displacement pump 4 in series or a cooling coil 15 arranged in the oil tank 7.
An oil inlet and an oil outlet of the oil cooler 6 are respectively connected with an oil outlet of the fixed displacement pump 4 and the other end of the oil inlet hose 9.
The cooling coil 15 is arranged below the magnetic nets 14, and two ends of the cooling coil 15 are sealed and extend out of the oil tank 7.
The oil inlet hard pipe 3 is also inserted with a glass pipe sight glass 2.
The oil outlet hard pipe 8 is also provided with a ball valve 13.
The working principle is as follows:
the other end of the oil inlet hard pipe 3 is connected to an oil inlet hole of the riding wheel bearing group 1, the other end of the oil outlet hard pipe 8 is connected to an oil outlet hole of the riding wheel bearing, and then the ball valve 13 is opened and the quantitative pump 4 is started to work.
Lubricating oil in the riding wheel bearing group 1 enters a second oil outlet hose 10 through an oil outlet hard pipe 8 and a tee joint 11 under the action of the fixed displacement pump 4, and air in the lubricating oil is discharged outwards through a vent cap 12; lubricating oil in the second oil outlet hose 10 enters the oil tank 7, then enters the first oil outlet hose 5, flows through the fixed displacement pump 4, enters the oil inlet hose 9, and finally returns to the riding wheel bearing group 1 through the oil inlet hard tube 3 to realize circulating lubrication.
If adopt oil cooler 6, the lubricating oil that comes out from constant delivery pump 4 enters into oil feed hose 9 through oil cooler 6, and circulating cooling water enters into oil cooler 6 from the medium end import of oil cooler 6 and carries out the heat exchange with lubricating oil in order to reduce the oil temperature, then outwards discharges in order to realize circulating cooling from the medium end export of oil cooler 6.
When the cooling coil 15 is used, the circulating cooling water enters the cooling coil 15 from one end of the cooling coil 15 and exchanges heat with the lubricating oil in the oil tank 7 to reduce the temperature of the oil, and then is discharged from the other end of the cooling coil 15 to the outside to realize circulating cooling.
When the flow rate of the lubricating oil is higher, the number of the magnetic nets 14 can be increased; the arrangement of the first oil outlet hose 5 and the second oil outlet hose 10 is convenient for adjusting the height positions of the fixed displacement pump 4 and the oil tank 7 according to the site space condition to be matched with the height of the riding wheel bearing group 1 in the installation process.
The utility model can make the lubricating oil in the riding wheel bearing group form automatic circulation cooling, thereby obviously reducing the temperature of the lubricating oil and reducing the consumption of the lubricating oil, thereby not needing to manually supplement the lubricating oil to simplify the operation and greatly facilitating the use, and simultaneously can make the lubricating oil in the riding wheel bearing group keep lower oil temperature for a long time to ensure good lubricating effect; in addition, the micro scrap iron in the lubricating oil can be effectively removed to prolong the service life of the riding wheel bearing set, so that production interruption caused by the fault of the riding wheel bearing set is avoided, and further the stop of the whole cement production line is avoided to prevent an enterprise from receiving immeasurable loss.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. A rotary kiln riding wheel bearing group lubricating device is characterized by comprising an oil inlet hard tube, an oil inlet hose, a dosing pump, an oil tank, a first oil outlet hose, a second oil outlet hose, an oil outlet hard tube, a tee joint and a ventilation cap; one end of the oil inlet hard tube is connected with one end of the oil inlet hose, the other end of the oil inlet hose is connected with an oil outlet of the constant delivery pump, an oil inlet of the constant delivery pump is connected with one end of the first oil outlet hose, the other end of the first oil outlet hose is connected with an oil inlet of the oil tank, the oil outlet of the oil tank is connected with one end of the second oil outlet hose, and the other end of the second oil outlet hose, one end of the oil outlet hard tube and the ventilation cap are respectively connected to three connectors of the tee joint; a plurality of magnetic nets are also arranged in the oil tank; the oil cooler is connected between the oil inlet hose and the fixed displacement pump in series or a cooling coil pipe is arranged in the oil tank.
2. The rotary kiln riding wheel bearing pack lubricating device as claimed in claim 1, wherein an oil inlet and an oil outlet of the oil cooler are respectively connected with an oil outlet of a fixed displacement pump and the other end of an oil inlet hose.
3. The rotary kiln riding wheel bearing pack lubricating device as defined in claim 1, wherein the cooling coil is arranged below the plurality of magnetic nets, and two ends of the cooling coil extend out of the oil tank in a sealing manner.
4. The rotary kiln riding wheel bearing pack lubricating device as claimed in claim 1, wherein a glass tube sight glass is further inserted on the oil inlet hard tube.
5. The rotary kiln riding wheel bearing pack lubricating device as claimed in claim 1, wherein a ball valve is further arranged on the oil outlet hard pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120126311.8U CN214332266U (en) | 2021-01-18 | 2021-01-18 | Rotary kiln riding wheel bearing set lubricating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120126311.8U CN214332266U (en) | 2021-01-18 | 2021-01-18 | Rotary kiln riding wheel bearing set lubricating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214332266U true CN214332266U (en) | 2021-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120126311.8U Active CN214332266U (en) | 2021-01-18 | 2021-01-18 | Rotary kiln riding wheel bearing set lubricating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN214332266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114324828A (en) * | 2021-12-31 | 2022-04-12 | 崇左南方水泥有限公司 | Lubricated detecting system of rotary kiln riding wheel |
-
2021
- 2021-01-18 CN CN202120126311.8U patent/CN214332266U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114324828A (en) * | 2021-12-31 | 2022-04-12 | 崇左南方水泥有限公司 | Lubricated detecting system of rotary kiln riding wheel |
| CN114324828B (en) * | 2021-12-31 | 2022-11-08 | 崇左南方水泥有限公司 | Lubricated detecting system of rotary kiln riding wheel |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 303 Hanzhongmen street, Gulou District, Nanjing City, Jiangsu Province Patentee after: Zhongcai International Intelligent Technology Co.,Ltd. Address before: No.303, Hanzhongmen street, Gulou District, Nanjing City, Jiangsu Province, 210000 Patentee before: NANJING KISEN INTERNATIONAL ENGINEERING Co.,Ltd. |
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| CP03 | Change of name, title or address |