CN106194849A - A kind of air-introduced machine impeller of rotor provision for disengagement - Google Patents
A kind of air-introduced machine impeller of rotor provision for disengagement Download PDFInfo
- Publication number
- CN106194849A CN106194849A CN201510214174.2A CN201510214174A CN106194849A CN 106194849 A CN106194849 A CN 106194849A CN 201510214174 A CN201510214174 A CN 201510214174A CN 106194849 A CN106194849 A CN 106194849A
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- China
- Prior art keywords
- air
- introduced machine
- rotor
- impeller
- pressing plate
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- 238000010276 construction Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of air-introduced machine impeller of rotor provision for disengagement, including driving, burning torch and drawbench, driving is used for suspending air-introduced machine rotor in midair, burning torch is placed at air-introduced machine rotor hub, can make reciprocal camber line around wheel hub surrounding to move, drawbench includes that jack, stud and pressing plate, jack bottom are fixedly connected on fixed station, push rod connects pressing plate by stud, and pressing plate is connected on air-introduced machine rotor.Air-introduced machine rotors normal is suspended in driving by the present invention, with four burning torches wheel hub surrounding make simultaneously reciprocal camber line move add thermal expansion produce loosen, drawbench acts on fan rotor axle, add the Gravitative Loads of fan rotor axle, just impeller can be made successfully to withdraw from the shaft shoulder, realize the dismounting of impeller, convenient disassembly, use simple, efficiently solve the most quick detachable problem loaded down with trivial details with dismounting of air-introduced machine rotor present in prior art, utilize existing equipment to assemble, there is the feature of simple in construction and low cost.
Description
Technical field
The invention belongs to pipe storage equipment, container put by the pressure piping relating to a kind of receiving conveniently, being prone to put.
Background technology
Air-introduced machine is dependent on the mechanical energy of motor input, improve gas pressure to supply gas side by side the machinery of body, it is a kind of driven fluid machinery, and air-introduced machine is operated in High Temperature High Pressure, poor working environment, easily cause damage, need frequently maintenance, when dismantling draught fan impeller, because existing equipment is the most quick detachable or dismounting difficulty, greatly reduce and safeguard device efficiency, and allow the production efficiency of thermal power plant reduce.
Summary of the invention
The technical problem to be solved in the present invention is: providing a kind of air-introduced machine impeller of rotor provision for disengagement, simple in construction, convenient disassembly, easy to use, plant maintenance efficiency is high, improves the production efficiency of thermal power plant, to overcome the deficiency of prior art problem.
The technical scheme that the present invention takes is: a kind of air-introduced machine impeller of rotor provision for disengagement, including driving, burning torch and drawbench, described driving is used for suspending air-introduced machine rotor in midair, described burning torch is placed at air-introduced machine rotor hub, can make reciprocal camber line around wheel hub surrounding to move, described drawbench includes that jack, stud and pressing plate, described jack bottom are fixedly connected on fixed station, push rod connects pressing plate by stud, and described pressing plate is connected on air-introduced machine rotor.
Preferably, above-mentioned burning torch uses four, is evenly distributed on around wheel hub.
Preferably, 10 tons of drivings are selected in above-mentioned driving.
Preferably, 50 tons of jack selected by above-mentioned jack.
Beneficial effects of the present invention: compared with prior art, air-introduced machine rotors normal is suspended in driving by the present invention, make reciprocal camber line with four burning torches in wheel hub surrounding simultaneously move heating, heat about 25 minutes, make draught fan impeller wheel hub thermal expansion, coordinate face to produce to loosen with axle, act on fan rotor axle with drawbench, add the Gravitative Loads of fan rotor axle, just impeller can be made successfully to withdraw from the shaft shoulder, realize the dismounting of impeller, convenient disassembly, use simple, plant maintenance efficiency is high, improve the production efficiency of thermal power plant, efficiently solve the most quick detachable problem loaded down with trivial details with dismounting of air-introduced machine rotor present in prior art, and utilize existing equipment to assemble, there is the feature of simple in construction and low cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure, 1-drives a vehicle, 2-burning torch, 3-air-introduced machine rotor, 4-jack, 5-stud, 6-pressing plate.
Detailed description of the invention
nullAs shown in Figure 1，A kind of air-introduced machine impeller of rotor provision for disengagement，Including driving a vehicle 1、Burning torch 2 and drawbench，10 tons of drivings are selected in described driving 1，For suspending air-introduced machine rotor 3 in midair，Described burning torch 2 is placed in air-introduced machine rotor 3 wheel hub，Burning torch 2 uses four，It is evenly distributed on around wheel hub，Reciprocal camber line can be made around wheel hub surrounding to move，Described drawbench includes 50 tons of jack 4、Stud 5 and pressing plate 6，Described jack 4 bottom is fixedly connected on fixed station，Push rod connects pressing plate 6 by stud 5，Described pressing plate 6 is connected on air-introduced machine rotor 2，Air-introduced machine rotors normal is suspended in driving by the present invention，Make reciprocal camber line with four burning torches in wheel hub surrounding simultaneously move heating，Heat about 25 minutes，Make draught fan impeller wheel hub thermal expansion，Coordinate face to produce to loosen with axle，Act on fan rotor axle with drawbench，Add the Gravitative Loads of fan rotor axle，Just impeller can be made successfully to withdraw from the shaft shoulder，Realize the dismounting of impeller，Convenient disassembly，Use simple，Plant maintenance efficiency is high，Improve the production efficiency of thermal power plant，Efficiently solve the most quick detachable problem loaded down with trivial details with dismounting of air-introduced machine rotor present in prior art，And utilize existing equipment to assemble，There is the feature of simple in construction and low cost.
The above; being only the detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; change can be readily occurred in or replace, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with described scope of the claims.
Claims (4)
1. an air-introduced machine impeller of rotor provision for disengagement, it is characterized in that: include driving a vehicle (1), burning torch (2) and drawbench, described driving (1) is used for suspending air-introduced machine rotor (3) in midair, described burning torch (2) is placed in air-introduced machine rotor (3) wheel hub, reciprocal camber line can be made around wheel hub surrounding to move, described drawbench includes jack (4), stud (5) and pressing plate (6), described jack (4) bottom is fixedly connected on fixed station, push rod connects through stud (5) and connects pressing plate (6), described pressing plate (6) is connected on air-introduced machine rotor (3).
A kind of air-introduced machine impeller of rotor provision for disengagement the most according to claim 1, it is characterised in that: described burning torch (2) uses four, is evenly distributed on around wheel hub.
A kind of air-introduced machine impeller of rotor provision for disengagement the most according to claim 1, it is characterised in that: 10 tons of drivings are selected in described driving (1).
A kind of air-introduced machine impeller of rotor provision for disengagement the most according to claim 1, it is characterised in that: 50 tons of jack selected by described jack (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510214174.2A CN106194849B (en) | 2015-04-30 | 2015-04-30 | Draught fan rotor impeller dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510214174.2A CN106194849B (en) | 2015-04-30 | 2015-04-30 | Draught fan rotor impeller dismounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106194849A true CN106194849A (en) | 2016-12-07 |
| CN106194849B CN106194849B (en) | 2024-04-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510214174.2A Active CN106194849B (en) | 2015-04-30 | 2015-04-30 | Draught fan rotor impeller dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106194849B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855728A (en) * | 2017-11-06 | 2018-03-30 | 东方电气集团东方汽轮机有限公司 | A kind of rotor component solution body technology |
| WO2018196420A1 (en) * | 2017-04-26 | 2018-11-01 | 格力电器（武汉）有限公司 | Control method for assembling or disassembling impeller of air conditioner, and air conditioner |
| CN109236751A (en) * | 2018-10-16 | 2019-01-18 | 沈阳透平机械股份有限公司 | A kind of impeller demolition method and device on rotor main shaft for centrifugal compressor |
| CN109834452A (en) * | 2019-04-09 | 2019-06-04 | 安徽马钢设备检修有限公司 | A kind of TRT rotor blade removing method and its device |
| CN112894711A (en) * | 2021-04-16 | 2021-06-04 | 山东天瑞重工有限公司 | Magnetic suspension blower impeller ejecting device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4590653A (en) * | 1983-05-04 | 1986-05-27 | General Electric Company | Turbine rotor heating, disassembly, handling and reassembly method and apparatus |
| CN202391821U (en) * | 2011-12-08 | 2012-08-22 | 浙江金盾风机股份有限公司 | Mounting device for ventilator impeller |
| CN202391822U (en) * | 2011-12-08 | 2012-08-22 | 浙江金盾风机股份有限公司 | Device for disassembling ventilator impeller |
| CN203831037U (en) * | 2014-03-05 | 2014-09-17 | 浙江吉利控股集团有限公司 | Disassembling tool for impeller of draught fan |
| CN204591814U (en) * | 2015-04-30 | 2015-08-26 | 贵州盘江矿山机械有限公司 | The dismounting device of a kind of induced draught fan impeller of rotor |
| CN108005959A (en) * | 2017-12-30 | 2018-05-08 | 贵州大学 | A kind of air inducing machine rotor is to taking turns provision for disengagement |
| CN108000055A (en) * | 2017-12-30 | 2018-05-08 | 贵州大学 | A kind of air-introduced machine impeller of rotor assembling device |
-
2015
- 2015-04-30 CN CN201510214174.2A patent/CN106194849B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4590653A (en) * | 1983-05-04 | 1986-05-27 | General Electric Company | Turbine rotor heating, disassembly, handling and reassembly method and apparatus |
| CN202391821U (en) * | 2011-12-08 | 2012-08-22 | 浙江金盾风机股份有限公司 | Mounting device for ventilator impeller |
| CN202391822U (en) * | 2011-12-08 | 2012-08-22 | 浙江金盾风机股份有限公司 | Device for disassembling ventilator impeller |
| CN203831037U (en) * | 2014-03-05 | 2014-09-17 | 浙江吉利控股集团有限公司 | Disassembling tool for impeller of draught fan |
| CN204591814U (en) * | 2015-04-30 | 2015-08-26 | 贵州盘江矿山机械有限公司 | The dismounting device of a kind of induced draught fan impeller of rotor |
| CN108005959A (en) * | 2017-12-30 | 2018-05-08 | 贵州大学 | A kind of air inducing machine rotor is to taking turns provision for disengagement |
| CN108000055A (en) * | 2017-12-30 | 2018-05-08 | 贵州大学 | A kind of air-introduced machine impeller of rotor assembling device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018196420A1 (en) * | 2017-04-26 | 2018-11-01 | 格力电器（武汉）有限公司 | Control method for assembling or disassembling impeller of air conditioner, and air conditioner |
| CN107855728A (en) * | 2017-11-06 | 2018-03-30 | 东方电气集团东方汽轮机有限公司 | A kind of rotor component solution body technology |
| CN109236751A (en) * | 2018-10-16 | 2019-01-18 | 沈阳透平机械股份有限公司 | A kind of impeller demolition method and device on rotor main shaft for centrifugal compressor |
| CN109834452A (en) * | 2019-04-09 | 2019-06-04 | 安徽马钢设备检修有限公司 | A kind of TRT rotor blade removing method and its device |
| CN112894711A (en) * | 2021-04-16 | 2021-06-04 | 山东天瑞重工有限公司 | Magnetic suspension blower impeller ejecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106194849B (en) | 2024-04-09 |
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