CN204693005U - A kind of lubricating and cooling of hollow blade dryer bearing - Google Patents
A kind of lubricating and cooling of hollow blade dryer bearing Download PDFInfo
- Publication number
- CN204693005U CN204693005U CN201520422543.2U CN201520422543U CN204693005U CN 204693005 U CN204693005 U CN 204693005U CN 201520422543 U CN201520422543 U CN 201520422543U CN 204693005 U CN204693005 U CN 204693005U
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- CN
- China
- Prior art keywords
- bearing
- cooling
- lubricating
- hollow blade
- blade dryer
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of lubricating and cooling of hollow blade dryer bearing, comprise oil supply unit and pipeline road, described oil supply unit is connected with the bearing support of this dryer by pipeline road, to realize the lubrication of bearing.This device operates under the bearing of dryer can be made to be in lubrication abundance and allowable temperature environment, ensures working life and the efficiency of bearing.
Description
Technical field
The utility model relate to a kind of lubricating and cooling of hollow blade dryer bearing.
Background technique
Hollow blade dryer is a kind of Horizontal stirring type dryer based on heat transfer.Because the mixing blade of boring is similar in quant, admittedly be referred to as hollow blade dryer.Because this equipment institute's calorific requirement of dry time relies on heat transfer indirect heating, therefore Dry run only needs a small amount of gas to take away hygroscopic water, this just considerably reduces the loss of this part heat taken away by gas, improve the utilization ratio of heat, the dry hollow blade dryer of dynamics is a kind of energy-saving drying equipment, it is applicable to the drying of granular and powder material, also can carry out drying smoothly to plaster material.
Paddle-dryer is a kind of based on the Horizontal stirring type dryer of conduction.Agent structure is that axle is welded with some mixing blades, chuck and hollow mixing blade, all pass to heat carrying agent in it, and two kinds of heating surfaces are simultaneously to heating material with the W shell body of chuck built with paired hollow low speed revolution quill shaft.Heat carrying agent is sent into usually in the middle part of dryer, by the material bed surface in stirring, discharges from opposite side.On hollow shaft, dense arrangement wedge-shaped hollow blade, thermal medium through bearing flow through hollow shaft and on blade, in unit actual volume, heat transfer area is very large, and heat medium temperature is from-40 ~ 320 ° of C, can be water vapour, also can be liquid-type: as hot water, heat conduction wet goods.Indirect conduction heating, does not carry airstrip and walks heat, and heat is all used for heated material, and heat loss is only by the heat radiation of body thermal insulation layer to environment.Wedge shape blade heat transfer surface has self-cleaning function, and the relative movement of material particles and sphenoid surface produces scrubs effect, can wash off the attachment material on sphenoid surface, makes to remain clean heat transfer surface in motion always.
Because heat medium temperature raises, the temperature of bearing is increased thereupon, have a strong impact on the working life of bearing.The general butter that adopts lubricates at present, but when increasing temperature, butter is not oily equally the pouring off of camera is exactly the effect becoming oil carbon and cannot play lubrication, not only affect lubrication effect and the working efficiency thereof of bearing, and badly influence its working life, cause no small puzzlement to maintenance and manufacturing efficiency simultaneously.
Model utility content
In order to solve described the deficiencies in the prior art, the utility model provides a kind of lubricating and cooling of hollow blade dryer bearing, this device operates under bearing can be made to be in lubrication abundance and allowable temperature environment, has both ensured working life and the efficiency of bearing, can recycle lubricant oil again.
Technical problem to be solved in the utility model is achieved by the following technical programs:
A lubricating and cooling for hollow blade dryer bearing, comprises oil supply unit and pipeline road, and described oil supply unit is connected with the bearing support of this dryer by pipeline road, to realize the lubrication of bearing.
Further, the oil pump that described oil supply unit comprises fuel reserve tank, is connected with fuel reserve tank, described oily delivery side of pump is connected with oil transport pipeline.
Further, filter is in series with between described fuel reserve tank and oil pump.
Further, described oil transport pipeline is connected with oily delivery side of pump with valve by pressure gauge.
Further, bearing support is provided with the oil inlet pipe and return tube that are communicated with bearing, described oil inlet pipe is connected with oil transport pipeline, and described oil returning tube is connected with fuel reserve tank.
Further, cooling unit is in series with between described oil returning tube and fuel reserve tank.
Further, described cooling unit comprises the U-shaped copper pipe of at least one row.
Further, described oil returning tube is provided with relief valve.
Further, described hollow blade dryer comprises housing, drive unit and the bearing be in transmission connection with drive unit be arranged on housing, is arranged on the hollow shaft on described bearing and is arranged on the some hollow blades on hollow shaft; Described bearing two ends are provided with heat-exchange fluid gateway; Described housing is provided with material gateway.
The utility model has following beneficial effect: this device operates under bearing can be made to be in lubrication abundance and allowable temperature environment, has both ensured working life and the efficiency of bearing, can recycle lubricant oil again; By filter, ensure the clean and heat with bearing running of lubricant oil, reduce the wearing and tearing to bearing, to extend its working life; Can control by pressure gauge and valve the oil mass and the oil pressure that carry out bearing, make bearing obtain better lubrication effect; By return tube and the copper pipe row for cooling, in conjunction with relief valve, to collect lubricant oil and to recycle lubricant oil, reach energy saving.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
Please refer to Fig. 1, which show a kind of lubricating and cooling for carrying out lubrication to hollow blade dryer bearing, it comprises oil supply unit, oil return unit and pipeline road, and described oil supply unit is connected with the bearing support of this dryer by pipeline road, to realize the lubrication of bearing; Described oil return unit is connected with described bearing support by return tube, to realize reclaiming lubricant oil and recycling.
Described oil supply unit comprises fuel reserve tank, oil pump, filter; Described fuel reserve tank is connected with oil pump by in-line filter, and described oily delivery side of pump is connected with oil transport pipeline.Further, described oil transport pipeline is connected with oily delivery side of pump with valve by pressure gauge.
Bearing support is provided with the oil inlet pipe and return tube that are communicated with bearing, described oil inlet pipe is connected with oil transport pipeline, and described oil returning tube is connected with fuel reserve tank.Further, described oil returning tube is connected with fuel reserve tank by series connection cooling unit.Preferably, described cooling unit comprises the U-shaped copper pipe of at least one row.
Further, described oil returning tube is provided with relief valve, opens relief valve, excess traffic is overflow oil sump tank.
Further, described oil inlet pipe can arrange water cooler.
Described hollow blade dryer is had no particular limits.Preferably, described hollow blade dryer comprises housing, drive unit and the bearing be in transmission connection with drive unit be arranged on housing, is arranged on the hollow shaft on described bearing and is arranged on some hollow blades on this hollow shaft; Described hollow shaft two ends are provided with heat-exchange fluid gateway; Described housing is provided with material gateway.
During specific implementation, oil pump from suck lubrication oil fuel reserve tank by filter, is entered bearing support by oil transport pipeline from oil inlet pipe and reaches bearing, lubricate and reduce bearing temperature to bearing; Lubricant oil reaches bearing support bottom, is cooled, then be back to fuel reserve tank, to complete oil circulation by return tube overflow to the copper pipe row for cooling.
The above embodiment only have expressed mode of execution of the present utility model; it describes comparatively concrete and detailed; but therefore can not be interpreted as the restriction to the utility model the scope of the claims; in every case the technological scheme adopting the form of equivalent replacement or equivalent transformation to obtain, all should drop within protection domain of the present utility model.
Claims (9)
1. a lubricating and cooling for hollow blade dryer bearing, is characterized in that, comprises oil supply unit and pipeline road, and described oil supply unit is connected with the bearing support of this dryer by pipeline road, to realize the lubrication of bearing.
2. the lubricating and cooling of hollow blade dryer bearing according to claim 1, is characterized in that, the oil pump that described oil supply unit comprises fuel reserve tank, is connected with fuel reserve tank, and described oily delivery side of pump is connected with oil transport pipeline.
3. the lubricating and cooling of hollow blade dryer bearing according to claim 2, is characterized in that, is in series with filter between described fuel reserve tank and oil pump.
4. the lubricating and cooling of hollow blade dryer bearing according to claim 2, is characterized in that, described oil transport pipeline is connected with oily delivery side of pump with valve by pressure gauge.
5. the lubricating and cooling of hollow blade dryer bearing according to claim 2, is characterized in that, bearing support is provided with the oil inlet pipe and return tube that are communicated with bearing, described oil inlet pipe is connected with oil transport pipeline, and described oil returning tube is connected with fuel reserve tank.
6. the lubricating and cooling of hollow blade dryer bearing according to claim 5, is characterized in that, is in series with cooling unit between described oil returning tube and fuel reserve tank.
7. the lubricating and cooling of hollow blade dryer bearing according to claim 6, is characterized in that, described cooling unit comprises the U-shaped copper pipe of at least one row.
8. the lubricating and cooling of hollow blade dryer bearing according to claim 5, is characterized in that, described oil returning tube is provided with relief valve.
9. the lubricating and cooling of hollow blade dryer bearing according to claim 1, it is characterized in that, described hollow blade dryer comprises housing, drive unit and the bearing be in transmission connection with drive unit be arranged on housing, be arranged on the hollow shaft on described bearing and be arranged on the some hollow blades on hollow shaft; Described hollow shaft two ends are provided with heat-exchange fluid gateway; Described housing is provided with material gateway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520422543.2U CN204693005U (en) | 2015-06-18 | 2015-06-18 | A kind of lubricating and cooling of hollow blade dryer bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520422543.2U CN204693005U (en) | 2015-06-18 | 2015-06-18 | A kind of lubricating and cooling of hollow blade dryer bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204693005U true CN204693005U (en) | 2015-10-07 |
Family
ID=54233296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520422543.2U Expired - Fee Related CN204693005U (en) | 2015-06-18 | 2015-06-18 | A kind of lubricating and cooling of hollow blade dryer bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204693005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917331A (en) * | 2016-10-09 | 2018-04-17 | 上海梅山钢铁股份有限公司 | Bearing lubrication system prior-warning device and emergency method |
-
2015
- 2015-06-18 CN CN201520422543.2U patent/CN204693005U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917331A (en) * | 2016-10-09 | 2018-04-17 | 上海梅山钢铁股份有限公司 | Bearing lubrication system prior-warning device and emergency method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Ji'an City Bridge Industrial Park 331500 Jiangxi County of Yongfeng Province Co-patentee after: SHENZHEN WUFENG MATERIAL CO.,LTD. Patentee after: JIANGXI JIUFENG NANO CALCIUM CARBONATE CO.,LTD. Address before: Ji'an City Bridge Industrial Park 331500 Jiangxi County of Yongfeng Province Co-patentee before: SHENZHEN JIUFENG NEW MATERIAL Co.,Ltd. Patentee before: JIANGXI JIUFENG NANO CALCIUM CARBONATE CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |