CN106609767A - Oil leakage preventing device for draught fan bearing block - Google Patents
Oil leakage preventing device for draught fan bearing block Download PDFInfo
- Publication number
- CN106609767A CN106609767A CN201510697162.XA CN201510697162A CN106609767A CN 106609767 A CN106609767 A CN 106609767A CN 201510697162 A CN201510697162 A CN 201510697162A CN 106609767 A CN106609767 A CN 106609767A
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- China
- Prior art keywords
- bearing block
- draught fan
- oil leakage
- oil
- blower fan
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
An oil leakage preventing device for a draught fan bearing block comprises a draught fan. The draught fan is connected with the bearing block. The bearing block is connected with a motor through a coupler. The draught fan comprises an air inlet and an air outlet. A framework oil seal is arranged in the bearing block. The oil leakage preventing device is characterized in that a branch pipe is arranged between an air inlet pipe of the draught fan and the bearing block, a perspective mechanism is arranged at the end, close to the bearing block, of the branch pipe, and the branch pipe is further provided with an adjusting ball valve and a filter net. The oil leakage preventing device can solve the problem that in the startup state, an oil seal cannot be replaced, and consequently lubricating oil leaks.
Description
Technical field
The invention belongs to cement processing auxiliary equipment field, and in particular to a kind of tiny structure anti-oil leakage device on blower fan to bearing fan.
Background technology
In cement industry; blower fan is a kind of common device; due to the general rotating speed of blower fan it is higher; and long-play; so the lubricating status that needs have been in; want the lubricating status that blower fan has been in; it is necessary that appropriate lubricating oil; traditional blower fan, in order to prevent the leakage of lubricating oil, can be sealed to lubricating oil using sealing devices such as outside framework oil seals; but if blower fan long-time runs up; can cause to wear and tear and make seal failure between oil sealing and axle, in the case where replacing oil sealing can not be shut down, the leakage of lubricating oil can be caused.
The content of the invention
The technical problem to be solved be for above-mentioned the deficiencies in the prior art, and provide a kind of anti-oil leakage device to bearing fan, it can solve the problems, such as under open state cannot change oil sealing and cause oil leakage.
What the purpose of invention was realized in：
A kind of anti-oil leakage device to bearing fan, it includes blower fan, and blower fan is connected with bearing block, and bearing block passes through shaft coupling and motor connection, and blower fan includes air inlet and air outlet, outside framework oil seal is provided with bearing block, it is characterised in that：Arm is provided between the blast pipe and bearing block of blower fan, perspective mechanism is provided near one end of bearing block in arm, regulation ball valve and filter screen is additionally provided with arm.
Above-mentioned perspective mechanism is perspective pipe, and perspective pipe is transparent organic glass pipe.
Above-mentioned perspective pipe is arranged on the end of arm horizontal direction.
The present invention achieves following technique effect：
Using said structure, when bearing block is without oil leak, closing ball valve, no air-flow in arm, now arm is in resting state；When oil leak occurs in bearing block, gently rotary ball valve knob, and the oil leak situation observed at oil leak, when oil no longer overflows, stops adjusting ball valve；During equipment operation, perspective pipe to be monitored the moment, once finding there is oily appearance at perspective pipe, ball valve should be readjusted immediately, it is ensured that lubricating oil is not siphoned away by blower fan.In addition, the effect of arm upper filter screen is filtering external dust and other impurities, prevent which from entering in bearing block, the parts such as bearing are caused to damage.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is the structural representation of the present invention.
Specific embodiment
A kind of anti-oil leakage device to bearing fan as shown in Figure 1, it includes blower fan 10, and blower fan 10 is connected with bearing block 8, bearing block 8 is connected with motor 6 by shaft coupling 7, blower fan 10 includes air inlet 1 and air outlet 11, and outside framework oil seal 9 is provided with bearing block 8, it is characterised in that：Arm 3 is provided between the blast pipe 1 and bearing block 8 of blower fan 10, perspective mechanism 4 is provided near one end of bearing block 8 in arm 3, regulation ball valve 5 and filter screen 2 is additionally provided with arm 3.
Above-mentioned perspective mechanism 4 is perspective pipe, and perspective pipe is transparent organic glass pipe.
Above-mentioned perspective pipe is arranged on the end of arm horizontal direction.
Using said structure, when bearing block is without oil leak, closing ball valve, no air-flow in arm, now arm is in resting state；When oil leak occurs in bearing block, gently rotary ball valve knob, and the oil leak situation observed at oil leak, when oil no longer overflows, stops adjusting ball valve；During equipment operation, perspective pipe to be monitored the moment, once finding there is oily appearance at perspective pipe, ball valve should be readjusted immediately, it is ensured that lubricating oil is not siphoned away by blower fan.In addition, the effect of arm upper filter screen is filtering external dust and other impurities, prevent which from entering in bearing block, the parts such as bearing are caused to damage.
Claims (3)
1. a kind of anti-oil leakage device to bearing fan, it includes blower fan（10）, blower fan（10）With bearing block（8）Connection, bearing block（8）By shaft coupling（7）With motor（6）Connection, blower fan（10）Including air inlet（1）And air outlet（11）, bearing block（8）In be provided with outside framework oil seal（9）, it is characterised in that：In blower fan（10）Blast pipe（1）With bearing block（8）Between be provided with arm（3）, in arm（3）Near bearing block（8）One end be provided with perspective mechanism（4）, in arm（3）On be additionally provided with regulation ball valve（5）And filter screen（2）.
2. a kind of anti-oil leakage device to bearing fan according to claim 1, it is characterised in that：The perspective mechanism（4）For perspective pipe, perspective pipe is transparent organic glass pipe.
3. a kind of anti-oil leakage device to bearing fan according to claim 2, it is characterised in that：The perspective pipe is arranged on the end of arm horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510697162.XA CN106609767A (en) | 2015-10-26 | 2015-10-26 | Oil leakage preventing device for draught fan bearing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510697162.XA CN106609767A (en) | 2015-10-26 | 2015-10-26 | Oil leakage preventing device for draught fan bearing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106609767A true CN106609767A (en) | 2017-05-03 |
Family
ID=58612583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510697162.XA Pending CN106609767A (en) | 2015-10-26 | 2015-10-26 | Oil leakage preventing device for draught fan bearing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106609767A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805819A (en) * | 2019-10-29 | 2020-02-18 | 新兴铸管股份有限公司 | Thin oil lubrication device capable of reducing oil leakage |
| CN111550432A (en) * | 2020-04-30 | 2020-08-18 | 新沂市利源机械有限公司 | Sealed and leak-proof fan bearing seat and working method thereof |
-
2015
- 2015-10-26 CN CN201510697162.XA patent/CN106609767A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805819A (en) * | 2019-10-29 | 2020-02-18 | 新兴铸管股份有限公司 | Thin oil lubrication device capable of reducing oil leakage |
| CN111550432A (en) * | 2020-04-30 | 2020-08-18 | 新沂市利源机械有限公司 | Sealed and leak-proof fan bearing seat and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170503 |
|
| WD01 | Invention patent application deemed withdrawn after publication |