CN105080911B - Cleaning and overturning system for indirect air cooling heat exchange pipe bundle - Google Patents
Cleaning and overturning system for indirect air cooling heat exchange pipe bundle Download PDFInfo
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- CN105080911B CN105080911B CN201510528869.8A CN201510528869A CN105080911B CN 105080911 B CN105080911 B CN 105080911B CN 201510528869 A CN201510528869 A CN 201510528869A CN 105080911 B CN105080911 B CN 105080911B
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- cleaning
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Abstract
The invention relates to a cleaning and overturning system for an indirect air cooling heat exchange pipe bundle. A pulley is arranged on one side of a sliding trolley assembly, an overturning shaft is arranged on a cross beam on the lower portion of a framework of the sliding trolley assembly, and a cleaning device assembly is arranged on the sliding trolley assembly; a water spraying pipe of the cleaning device assembly and a high-pressure sprayer set on the outer side are arranged on the other surface of the sliding trolley assembly; an overturning device assembly is arranged on one side of the sliding trolley assembly, and a rack in the middle corresponds to a gear and is used for overturning the cleaning device assembly. In the cleaning process, a overturning device assembly motor drives the rack to overturn the gear and the cleaning device assembly by 90 degrees, the cleaning device assembly enters a V-type groove of a heat exchange finned pipe set after being overturned, and the heat exchange finned pipe bundle is cleaned. The cleaning water pipe overturning device works in narrow space, the work distance is shortened, the work efficiency is improved, workstation shifting is rapid, and vertical cleaning is facilitated. The sliding trolley is specially designed and installed on the machine frame and can vertically slide to meet the cleaning requirement.
Description
Technical field
The present invention relates to the cleaning device of power station equipment indirect air cooling set of heat exchange tubes, especially a kind of indirect air cooling heat exchanger tube
Shu Qingxi overturns system.
Background technology
The indirect air cooling device that power station uses, because heat exchange fin tube bank is that horizontal V-shaped channel-shaped is installed, easily by air
The pollution of the thing such as dust, weeds, affect heat transfer effect, so, periodically or non-periodically cleaned, due to heat exchange fin density
It is larger, the cleaning requirement of indirect air cooling device can not be met with general cleaning device, in view of above-mentioned many reasons, need to change
Enter cleaning device and using method.
The content of the invention
The present invention can not meet the cleaning requirement of indirect air cooling device to solve general cleaning device, cleaning dust,
The effect of the things such as weeds pollution is poor, by rational design, there is provided a kind of indirect air cooling heat-exchanging tube bundle cleans upset system, is suitable
The tube bank V-type arrangement of indirect air cooling heat exchange fin is answered, cleaning pipe group corresponding with the tube bank of V-type heat exchange fin is set, cleaning water pipe is turned over
Rotary device, works in narrow space, shortens operating distance, accelerates work efficiency, station is changed rapidly, for ease of upper
Lower cleaning, spy devises sliding machine, in frame, slides up and down and meets cleaning requirement.
The present invention is adopted the following technical scheme that to realize above-mentioned goal of the invention：A kind of indirect air cooling heat-exchanging tube bundle
Cleaning upset system, is by cleaning device component；Sliding machine component；Turning device component；Tooth bar；Pulley；High-pressure nozzle group；
Trip shaft is constituted；The framework one side of sliding machine component arranges two groups of parallel pulleys, and the framework lower section of sliding machine component is horizontal
Beam arranges trip shaft, and the framework another side of sliding machine component arranges the sparge pipe of cleaning device component；Cleaning device component sprays
Water pipe outside is uniformly arranged high-pressure nozzle group；Plane Installation above the sparge pipe correspondence trip shaft of cleaning device component, slides
Dolly component side arranges turning device component, and the side frame of the tooth bar correspondence sliding machine component of turning device component sets up
Put, the gear mesh of turning device component answers the shaft end of trip shaft to arrange；
Before cleaning, power-on, turning device component Motor drive tooth bar, the gear of racks turn trip shaft shaft end, tooth
Wheel linkage trip shaft and cleaning device component are turned over and turn 90 degrees, and the V-groove of heat-exchange finned tube group is entered after the upset of cleaning device component
In, the end vertical heat exchange fin tube bank of cleaning device component, the high-pressure nozzle group correspondence on the outside of cleaning device component sparge pipe
Heat exchange fin is restrained, and stops upset, carries out the cleaning of heat exchanging finned-tube bundle.
After upset, feed pump is automatically turned on, the High-Pressure Water of 17MPa enters cleaning device component by flexible pipe, by equal
The high-pressure nozzle group of cloth to heat-exchange finned tube beam intensity system is rinsed, and is impacted by High-Pressure Water heat exchanging finned-tube bundle, is made above
Dirt is separated.
Beneficial effect：Cleaning water pipe turning device, works in narrow space, shortens operating distance, accelerates work
Make efficiency, change station rapidly, for ease of cleaning up and down, spy devises sliding machine, in frame, slides up and down satisfaction
Cleaning requirement.
To adapt to the tube bank V-type arrangement of indirect air cooling heat exchange fin, cleaning pipe group spy is designed to two kinds of knots of interior V-type and outer V-type
Configuration formula.
Patent of the present invention is preferably cleaned two water pipe heads of water pipe structure and is crossed as inside and outside two kinds of V-structure modes；For
A kind of turning device of gear-rack drive.
Concrete operating principle is, in cleaning due to being limited by indirect air cooling device condition, cleaning water pipe must have
Standby Telescopic, so, this turning device is entirely capable of meeting this function.Specifically when cleaning is started, rinse water
The horizontal level that pipe can be rotated by 90 ° by instruction, by instructing this to terminate matting, sets back by directing purge water pipe.
Description of the drawings
Below in conjunction with the accompanying drawings the invention will be further described.
Fig. 1 is：General assembly structural representation.
Fig. 2 is：Partial structural diagram.
Fig. 1, in 2：Cleaning device component 1；Sliding machine component 2；Turning device component 3；Tooth bar 4；Pulley 5；High pressure spray
Head group 6；Trip shaft 7.
Specific embodiment
With reference to embodiment the present invention is described in further detail with specific embodiment：
Embodiment 1
The framework one side of sliding machine component 2 arranges two groups of parallel pulleys 5, and the framework lower section of sliding machine component 2 is horizontal
Beam arranges trip shaft 7, and the framework another side of sliding machine component 2 arranges the sparge pipe of cleaning device component 1；Cleaning device component
1 sparge pipe outside is uniformly arranged high-pressure nozzle group 6；Plane peace above the sparge pipe correspondence trip shaft 7 of cleaning device component 1
Dress, the side of sliding machine component 2 arranges turning device component 3, the corresponding sliding machine component 2 of tooth bar 4 of turning device component 3
Lateral frame is arranged, and the gear mesh of turning device component 3 answers the shaft end of trip shaft 7 to arrange；Before cleaning, power-on, upset dress
The Motor drive tooth bar 4 of component 3 is put, tooth bar 4 rotates the gear of the shaft end of trip shaft 7, gear-linked trip shaft 7 and cleaning device component
1 turns over and turn 90 degrees, and cleaning device component 1 is entered in the V-groove of heat-exchange finned tube group after overturning, and the end of cleaning device component 1 is hung down
Straight heat exchange fin tube bank, the correspondence heat exchange fin tube bank of high-pressure nozzle group 6 on the outside of the sparge pipe of cleaning device component 1, stops upset,
Carry out the cleaning of heat exchanging finned-tube bundle.
Embodiment 2
After upset, feed pump is automatically turned on, the High-Pressure Water of 17MPa enters cleaning device component 1 by flexible pipe, by equal
The high-pressure nozzle group 6 of cloth to heat-exchange finned tube beam intensity system is rinsed, and is impacted by High-Pressure Water heat exchanging finned-tube bundle, is made above
Dirt is separated.
Claims (2)
1. a kind of indirect air cooling heat-exchanging tube bundle cleans upset system, is by cleaning device component (1)；Sliding machine component (2)；Turn over
Rotary device component (3)；Tooth bar (4)；Pulley (5)；High-pressure nozzle group (6)；Trip shaft (7) is constituted；It is characterized in that：Sliding machine
The framework one side of component (2) arranges two groups of parallel pulleys (5), and the framework lower crossbeam of sliding machine component (2) arranges upset
Axle (7), the framework another side of sliding machine component (2) arranges the sparge pipe of cleaning device component (1)；Cleaning device component (1)
Sparge pipe outside is uniformly arranged high-pressure nozzle group (6)；Sparge pipe correspondence trip shaft (7) of cleaning device component (1) above flat
Face is installed, and sliding machine component (2) side arranges turning device component (3), and tooth bar (4) correspondence of turning device component (3) is slided
The lateral frame of dynamic dolly component (2) is arranged, and the gear mesh of turning device component (3) answers the shaft end of trip shaft (7) to arrange；
Before cleaning, power-on, turning device component (3) Motor drive tooth bar (4), tooth bar (4) rotates trip shaft (7) shaft end
Gear, gear-linked trip shaft (7) and cleaning device component (1) are turned over and turn 90 degrees, and after cleaning device component (1) upset heat exchange is entered
In the V-groove of finned tube group, the end vertical heat exchange fin tube bank of cleaning device component (1), cleaning device component (1) sparge pipe
High-pressure nozzle group (6) the correspondence heat exchange fin tube bank in outside, stops upset；Carry out the cleaning of heat exchanging finned-tube bundle.
2. according to a kind of indirect air cooling heat-exchanging tube bundle cleaning upset system described in claim 1, it is characterised in that：Upset
Afterwards, feed pump is automatically turned on, the High-Pressure Water of 17MPa enters cleaning device component (1) by flexible pipe, by uniform high pressure spray
Head group (6) to heat-exchange finned tube beam intensity system is rinsed, and is impacted by High-Pressure Water heat exchanging finned-tube bundle, make dirt above and its
Separate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510528869.8A CN105080911B (en) | 2015-08-21 | 2015-08-21 | Cleaning and overturning system for indirect air cooling heat exchange pipe bundle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510528869.8A CN105080911B (en) | 2015-08-21 | 2015-08-21 | Cleaning and overturning system for indirect air cooling heat exchange pipe bundle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105080911A CN105080911A (en) | 2015-11-25 |
| CN105080911B true CN105080911B (en) | 2017-04-19 |
Family
ID=54562767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510528869.8A Active CN105080911B (en) | 2015-08-21 | 2015-08-21 | Cleaning and overturning system for indirect air cooling heat exchange pipe bundle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105080911B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5899611A (en) * | 1981-12-10 | 1983-06-14 | Kawasaki Heavy Ind Ltd | Soot blower with oscillating injection nozzle |
| JP2007127351A (en) * | 2005-11-04 | 2007-05-24 | Mitsubishi Heavy Ind Ltd | Scale remover for steam generator in nuclear power generation plant |
| CN2875623Y (en) * | 2006-01-11 | 2007-03-07 | 周建茗 | Large-specification hot-rolled steel pipe sizing mill frame cleaning machine |
| CN203310305U (en) * | 2013-05-04 | 2013-11-27 | 大唐阳城发电有限责任公司 | Washing device of air cooling tower |
| CN104111002B (en) * | 2014-07-08 | 2016-03-16 | 林泉 | Serpentine coil cleaning device |
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2015
- 2015-08-21 CN CN201510528869.8A patent/CN105080911B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105080911A (en) | 2015-11-25 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Zhiping Inventor after: Wang Jinqing Inventor after: Zhang Bohan Inventor before: Zhang Zhiping Inventor before: Wang Jinqing Inventor before: Ma Kuimao Inventor before: Zhang Tianxing |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |