CN102537628A - Centralization lubrication device of riding wheel bearing bushes of rotary kiln - Google Patents
Centralization lubrication device of riding wheel bearing bushes of rotary kiln Download PDFInfo
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- CN102537628A CN102537628A CN2010105833738A CN201010583373A CN102537628A CN 102537628 A CN102537628 A CN 102537628A CN 2010105833738 A CN2010105833738 A CN 2010105833738A CN 201010583373 A CN201010583373 A CN 201010583373A CN 102537628 A CN102537628 A CN 102537628A
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- oil
- rotary kiln
- lubricating
- wheel bearing
- supporting roller
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Abstract
The invention discloses a centralization lubrication device of riding wheel bearing bushes of a rotary kiln, which comprises a thin oil station, a lubrication oil pump is installed on the thin oil station, an oil pumping opening of the lubrication oil pump is connected with a filtering device installed in an oil tank of the thin oil station, an oil delivery opening of the lubrication oil pump is connected with an lubrication oil nozzle installed in a bearing support of the riding wheel bearing bushes of the rotary kiln through an oil supply valve group and a pipeline, an oil return pipe is arranged at the bottom of the bearing support of the riding wheel bearing support of the rotary kiln, the oil return pipe is communicated with the oil tank of the thin oil station through an oil return valve group and a pipeline. By means of the centralization lubrication device of the riding wheel bearing bushes of the rotary kiln, lubrication oil with proper temperature can be provided at any time for all riding wheel bearing bushes in the rotary kiln, so that all the riding wheel bearing bushes in the rotary kiln can be ensured to work at the optimum state. The centralization lubrication device has the advantages of being simple in structure, convenient to use and maintain and capable of reducing running fault of the riding wheel bearing bushes, improving production efficiency, reducing operation cost and prolonging service life of a riding wheel bearing group of the rotary kiln.
Description
Technical field
The present invention relates to a kind of bearing bush of supporting roller of rotary kiln centralized lubrication device, belong to the lubricated cooling technology field of bearing bush of supporting roller of rotary kiln.
Background technique
In the engineerings such as chemical industry, cement and metallurgy, rotary kiln is the key equipment of integrated artistic.Often rotary kiln running stability is directly connected to the economic benefit of whole factory.Support roller is as the fulcrum in the running of bearing and turning kiln; Bearing heat load, material load and rotary kiln body deadweight three big load; So bearing bush of supporting roller is very easily because of multiple factor heating aborning; Because existing bearing bush of supporting roller of rotary kiln lubricating system leans on the artificial lubricant oil of regularly annotating that it is lubricated often; This lubricating system can not in time be lubricated it according to the working condition of rotary kiln or lubricating oil temperature lowered the temperature or hyperthermic treatment timely; Because existing lubricating system is not ideal, can often occur therefore that bearing shell burns or the problem of bearing shell and axle locking, also can cause sometimes and turn over watt bad bearing upper cover of top or axle wire drawing and will watt roll up next serious accident.So still can not satisfying, existing bearing bush of supporting roller of rotary kiln lubricating system produces the needs that use.
Summary of the invention
The objective of the invention is to: provide a kind of simple in structure, working service convenient, and can reduce operation troubles, enhance productivity, reduce operating cost and prolong the supporting roller of rotary kiln bearing pack bearing bush of supporting roller of rotary kiln centralized lubrication device in working life, thereby overcome the deficiency of existing technology.
The present invention is achieved in that a kind of bearing bush of supporting roller of rotary kiln centralized lubrication device of the present invention; Comprise Lubricating-oil Station; Lubricating pump is installed on Lubricating-oil Station; The oil pumping mouth of the lubricating pump filtrating equipment interior with being installed in the Lubricating-oil Station oil sump is connected; The oil transportation mouth of lubricating pump is connected with lubricant oil nozzle in being installed in the supporting roller of rotary kiln bearing support through delivery valve group and pipeline, be provided with return tube in the bottom of supporting roller of rotary kiln bearing support, and return tube is communicated with the oil sump of Lubricating-oil Station through scavenger valve group and pipeline.
Outside the oil sump of above-mentioned Lubricating-oil Station, be provided with the cooling jacket that oil sump is wrapped, on cooling jacket, be provided with water intake and water outlet, the cooling water control valve is housed on water intake.
At above-mentioned electric heater and the temperature detection thermistor of in Lubricating-oil Station, being provided with, the output signal of temperature detection thermistor is connected on the input signal end of temperature controller; On the supporting roller of rotary kiln bearing support, be provided with bearing bush temperature and detect thermistor, the output signal that bearing bush temperature detects thermistor is connected on the signal input part of temperature controller; The control signal output terminal of temperature controller is connected with the cooling water control valve with electric heater respectively.
Owing to adopted technique scheme; Lubricated cooling needs when the present invention can satisfy all bearing bush of supporting roller work of rotary kiln through a cover rotary kiln bearing bush of supporting roller centralized lubrication device; And when work; Not influenced by personal factor, nor need the artificial lubricating oil filling in bearing bush of supporting roller of rotary kiln of often noting.The present invention concentrates the lubricant oil to it is suitable that all bearing bush of supporting roller of rotary kiln provide temperature at any time to be lubricated through a cover rotary kiln bearing bush of supporting roller centralized lubrication device, thereby has ensured that effectively all bearing bush of supporting roller of rotary kiln are operated in the optimum state.Therefore the present invention compared with prior art; That the present invention not only has is simple in structure, working service advantage easily, can reduce the bearing bush of supporting roller operation troubles, enhances productivity, reduces operating cost and prolong the supporting roller of rotary kiln bearing pack advantage in working life but also have.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Description of reference numerals: 1-lubricant oil nozzle, 2-delivery valve group, 3-lubricating pump, 4-Lubricating-oil Station, 5-cooling jacket; 5.1-water intake, 5.2-water outlet, 5.3-cooling water control valve, 6-electric heater; 7-temperature detection thermistor, the 8-filtrating equipment, 9-scavenger valve group, the 10-bearing bush temperature detects thermistor; The 11-temperature control modules, 12-supporting roller of rotary kiln bearing support, 13-supporting-roller shaft, 14-bearing shell.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed description.
Embodiments of the invention: the structural representation of a kind of bearing bush of supporting roller of rotary kiln centralized lubrication device of the present invention is as shown in Figure 1; This device comprises Lubricating-oil Station 4; During making; On Lubricating-oil Station 4, install lubricating pump 3, the oil pumping mouth of lubricating pump 3 is connected with filtrating equipment 8 in being installed in Lubricating-oil Station 4 oil sumps, the oil transportation mouth of lubricating pump 3 is connected with lubricant oil nozzles 1 in being installed in each existing supporting roller of rotary kiln bearing support 12 through delivery valve group 2 and pipeline; Return tube is all installed in bottom at each existing supporting roller of rotary kiln bearing support 12, and each return tube is all passed through scavenger valve group 9 and connecting tube is communicated with the oil sump of Lubricating-oil Station 4; In order to control the temperature of lubricant oil better; Outside the oil sump of Lubricating-oil Station 4, make the cooling jacket 5 that ability wraps oil sump; And on cooling jacket 5, be manufactured with water intake 5.1 and water outlet 5.2; The cooling water control valve 5.3 that can carry out electronic control is installed on water intake 5.1 simultaneously, and the oil sump of Lubricating-oil Station 4 preferably adopts thermal conduction effect plastic materials or metallic material making preferably; In order to realize automatic control, in Lubricating-oil Station 4, install electric heater 6 and temperature detection thermistor 7, the output signal of temperature detection thermistor 7 is connected on the input signal end of temperature control modules 11; A bearing bush temperature all is installed on each supporting roller of rotary kiln bearing support 12 is detected thermistor 10; And the output signal that each bearing bush temperature detects thermistor 10 all is connected on the temperature signal input end of temperature control modules 11; The control signal output terminal of temperature control modules 11 is connected with cooling water control valve 5.3 with electric heater 6 respectively, make temperature control modules 11 can according to temperature detection thermistor 7 or bearing bush temperature detect thermistor 10 input signal control electric heater 6 or cooling water control valve 5.3 unlatching or close.
Employed lubricant oil nozzle 1, delivery valve group 2, lubricating pump 3, cooling water control valve 5.3, electric heater 6, temperature detection thermistor 7, filtrating equipment 8, scavenger valve group 9, bearing bush temperature detect thermistor 10 in device of the present invention, and temperature control modules 11 component such as grade all adopt the finished product of selling on the existing market to install.
Apparatus of the present invention are when work; The lubricant oil that the supporting-roller shaft 13 that rotary kiln is housed in the oil sump of Lubricating-oil Station 4 and bearing shell 14 are required; This lubricant oil gets in the lubricant oil nozzle 1 that is installed in the supporting roller of rotary kiln bearing support 12 through lubricating pump 3 and delivery valve group 2; Be sprayed onto again on supporting-roller shaft 13 and the bearing shell 14 through lubricant oil nozzle 1, play lubricated effect; The lubricant oil that lubricated simultaneously accumulates in the bottom of supporting roller of rotary kiln bearing support 12, is back in the oil sump of Lubricating-oil Station 4 through return tube and scavenger valve group 9, and the filtrating equipment 8 that is connected with lubricating pump 3 is used for filtering lubricant oil, does not have other impurity to guarantee lubricant oil.Detect temperature detection thermistor 7 on the too high or Lubricating-oil Station 4 of bearing shell 14 temperature and detect the temperature of lubricant oil when too high when the bearing bush temperature on the supporting roller of rotary kiln bearing support 12 detects thermistor 10; Temperature control modules 11 just sends signal opens cooling water control valve 5.3; Recirculated cooling water starts; Can give the cooling of the lubricant oil in the Lubricating-oil Station 4 through the cooling water outlet and inlet on the cooling jacket 5 like this, to reach purpose to supporting-roller shaft 13 and bearing shell 14 coolings; After bearing shell 14 dropped to permissive temperature, temperature control modules 11 sends control signal closed cooling water control valve 5.3, and cooling water stops circulation.Spend when low when lubricating oil temperature, can influence the lubrication effect of supporting-roller shaft 13 and bearing shell 14 equally, particularly in the winter time the time; Because outdoor temperature is low excessively, at this moment temperature detection thermistor 7 detects lubricating oil temperature and spends when low, will send 6 work of control signal opening electric heater through temperature control modules 11; Give the heating of the lubricant oil in the Lubricating-oil Station 4; After being heated to permissive temperature, temperature control modules 11 sends the control signal that stops to heat, and electric heater 6 cuts out and stops heating work.
The present invention can provide centralized lubrication for simultaneously a plurality of bearing shells 14 of same retaining or a plurality of bearing shells 14 of different retainings through the distribution of delivery valve group 2 and scavenger valve group 9.
Claims (3)
1. bearing bush of supporting roller of rotary kiln centralized lubrication device; Comprise Lubricating-oil Station (4); Lubricating pump (3) is installed on Lubricating-oil Station (4); The oil pumping mouth of lubricating pump (3) filtrating equipment (8) interior with being installed in Lubricating-oil Station (4) oil sump is connected; It is characterized in that: the oil transportation mouth of lubricating pump (3) is connected through delivery valve group (2) and the pipeline lubricant oil nozzle (1) interior with being installed in supporting roller of rotary kiln bearing support (12), be provided with return tube in the bottom of supporting roller of rotary kiln bearing support (12), and return tube is communicated with the oil sump of Lubricating-oil Station (4) through scavenger valve group (9) and pipeline.
2. bearing bush of supporting roller of rotary kiln centralized lubrication device according to claim 1; It is characterized in that: outside the oil sump of Lubricating-oil Station (4), be provided with the cooling jacket (5) that oil sump is wrapped; On cooling jacket (5), be provided with water intake (5.1) and water outlet (5.2), cooling water control valve (5.3) is housed on water intake (5.1).
3. bearing bush of supporting roller of rotary kiln centralized lubrication device according to claim 2; It is characterized in that: in Lubricating-oil Station (4), be provided with electric heater (6) and temperature detection thermistor (7), the output signal of temperature detection thermistor (7) is connected on the input signal end of temperature control modules (11); On supporting roller of rotary kiln bearing support (12), be provided with bearing bush temperature and detect thermistor (10), the output signal that bearing bush temperature detects thermistor (10) is connected on the signal input part of temperature control modules (11); The control signal output terminal of temperature control modules (11) is connected with cooling water control valve (5.3) with electric heater (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010583373.8A CN102537628B (en) | 2010-12-13 | 2010-12-13 | A kind of bearing bush of supporting roller of rotary kiln centralized lubrication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010583373.8A CN102537628B (en) | 2010-12-13 | 2010-12-13 | A kind of bearing bush of supporting roller of rotary kiln centralized lubrication device |
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| Publication Number | Publication Date |
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| CN102537628A true CN102537628A (en) | 2012-07-04 |
| CN102537628B CN102537628B (en) | 2016-02-10 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075626A (en) * | 2013-01-31 | 2013-05-01 | 盐城市赛隆节能技术工程有限公司 | Oiling system of powder concentrator |
| CN107143740A (en) * | 2017-06-08 | 2017-09-08 | 深圳市科发机械制造有限公司 | Pasta balance system and printing slotting die-cutting machine |
| CN107795585A (en) * | 2017-11-24 | 2018-03-13 | 鹤庆北衙矿业有限公司 | A kind of ball grinder motor bearing shell self-cooled lubricating and cooling |
| CN108895295A (en) * | 2018-09-04 | 2018-11-27 | 房波 | A kind of road breaker operating mechanism two-way lubricating system |
| CN112228462A (en) * | 2020-10-17 | 2021-01-15 | 宝钢湛江钢铁有限公司 | Main motor bearing bush lubricating system and online filtering method thereof |
| CN112709923A (en) * | 2020-12-15 | 2021-04-27 | 陈怀圣 | Lubricating device with electromagnetic quantity control mechanism for rotary kiln wheel shaft |
| CN114251591A (en) * | 2021-11-29 | 2022-03-29 | 内蒙古智能煤炭有限责任公司 | Automatic bearing point lubricating and temperature control oiling system and method |
| 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 |
| CN114623367A (en) * | 2022-04-11 | 2022-06-14 | 中国华能集团清洁能源技术研究院有限公司 | Automatic replacement equipment and method for lubricating grease of bearing of rotating equipment |
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| CN201513704U (en) * | 2009-05-19 | 2010-06-23 | 济南重工股份有限公司 | Device for displaying pressure and oil level of high-low voltage rare oil station equipment |
| CN201875415U (en) * | 2010-12-13 | 2011-06-22 | 贵阳铝镁设计研究院 | Central lubrication device for support wheel bearing pads of a rotary kiln |
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| US4898262A (en) * | 1986-11-10 | 1990-02-06 | Moskovskoe Nauchno-Proizvod-Stennoe Obiedinenie "Biophizpribor" | Decive for lubricating hydrodynamic bearings |
| JPH07286695A (en) * | 1994-04-14 | 1995-10-31 | Nabco Ltd | Rotary kiln slipper part greasing device |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075626A (en) * | 2013-01-31 | 2013-05-01 | 盐城市赛隆节能技术工程有限公司 | Oiling system of powder concentrator |
| CN107143740A (en) * | 2017-06-08 | 2017-09-08 | 深圳市科发机械制造有限公司 | Pasta balance system and printing slotting die-cutting machine |
| CN107795585A (en) * | 2017-11-24 | 2018-03-13 | 鹤庆北衙矿业有限公司 | A kind of ball grinder motor bearing shell self-cooled lubricating and cooling |
| CN108895295A (en) * | 2018-09-04 | 2018-11-27 | 房波 | A kind of road breaker operating mechanism two-way lubricating system |
| CN112228462A (en) * | 2020-10-17 | 2021-01-15 | 宝钢湛江钢铁有限公司 | Main motor bearing bush lubricating system and online filtering method thereof |
| CN112228462B (en) * | 2020-10-17 | 2022-06-14 | 宝钢湛江钢铁有限公司 | Main motor bearing bush lubricating system and online filtering method thereof |
| CN112709923A (en) * | 2020-12-15 | 2021-04-27 | 陈怀圣 | Lubricating device with electromagnetic quantity control mechanism for rotary kiln wheel shaft |
| CN114251591A (en) * | 2021-11-29 | 2022-03-29 | 内蒙古智能煤炭有限责任公司 | Automatic bearing point lubricating and temperature control oiling system and method |
| 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 |
| CN114623367A (en) * | 2022-04-11 | 2022-06-14 | 中国华能集团清洁能源技术研究院有限公司 | Automatic replacement equipment and method for lubricating grease of bearing of rotating equipment |
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|---|---|
| CN102537628B (en) | 2016-02-10 |
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