CN102284453A - Pure water cleaning system of turbine oil pipeline - Google Patents
Pure water cleaning system of turbine oil pipeline Download PDFInfo
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- CN102284453A CN102284453A CN2011101915358A CN201110191535A CN102284453A CN 102284453 A CN102284453 A CN 102284453A CN 2011101915358 A CN2011101915358 A CN 2011101915358A CN 201110191535 A CN201110191535 A CN 201110191535A CN 102284453 A CN102284453 A CN 102284453A
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Abstract
The invention discloses a pure water cleaning system of a turbine oil pipeline, which comprises a pure water cleaning liquid preparation sub-system, a high-flow cleaning sub-system, a quality purification sub-system, a cleaning control sub-system, a high-pressure cleaning sub-system and a compressed air blowing sub-system; the pure water cleaning liquid preparation sub-system, the high-flow cleaning sub-system, the quality purification sub-system and the cleaning control sub-system are connected, and the information is acquired, transmitted and regulated through the cleaning control sub-system; the high-pressure cleaning sub-system and the high-flow cleaning sub-system are connected, and the functions thereof mutually compensate; and the compressed air blowing sub-system is connected with the cleaning control sub-system in a control way. The pure water cleaning system of the turbine oil pipeline realizes the modularized, programmed and intelligent management of pure water cleaning procedures, can clean a turbine oil pipeline system efficiently, quickly, safely and thoroughly, achieves the purposes of high cleaning and surface protection, and has significant economic value and social benefits.
Description
Technical field
The present invention relates to oil pipe line and clean the field, be specifically related to a kind of steam turbine oil pipeline purging system.
Background technology
The impurity that exists in the steam turbine generator oil pipe line system of power plant generally derives from: 1, make the impurity that is detained in the installation process, as welding slag, iron rust, iron filings, coat of paint, fiber etc.; 2, the pollutant of system's outer intrusion when the operation of little negative pressure is as dust, silt; 3, the long-time HTHP of lubricating oil moves colloid, carbon distribution of spontaneous generation etc.; 4, impurity, the rubbish when repair and maintenance or repairing, brought into of system; 5, the corrosion thing of system's coating shedding thing and metal surface generation is as iron oxide, iron sulfide.
Above-mentioned impurity polymerization weave in forms greasy filth, greasy dirt etc.; stick to the system pipeline inwall; in the steam turbine high speed running; owing to reasons such as pressure, temperature, flow velocity, changes in flow rate and system vibrations; can cause greasy filth, greasy dirt to come off voluntarily and enter between bearing shell along with the circular flow of lubricating oil, cloth cover etc. locates, and causes that the journal shaft vara is hindered, wearing and tearing, hydraulic unit bite, obstruction; even causing big shaft centre line to change, the major accident that tile kilning is shut down appears! Simultaneously, increasing of well cuts can make further deterioration of oil, causes vicious circle.
Therefore,, in maintenance process, must clean, to guarantee the height cleaning of lubricating oil pipeline to the oil system pipeline for guaranteeing the Turbo-generator Set safe and stable operation.But present Chemical cleaning, oil flushing and tear pipe cleaning etc. method and program open, technical finesse is complicated, time-consuming, cleaning performance is not remarkable, and has secondary pollution etc.
Summary of the invention
The object of the present invention is to provide a kind of efficient, quick, safety, the thorough purging system of cleansing oil pipeline.
For achieving the above object, technical scheme of the present invention is:
Steam turbine oil pipeline pure water purging system comprises that the pure water cleaning fluid prepares subsystem, big flow cleaning subsystem, quality purifying subsystem, cleaning regulator system, high-pressure wash subsystem and compressed air and purges subsystem.Pure water cleaning fluid system is equipped with system, flow cleaning subsystem, quality purifying subsystem are connected with the cleaning control subsystem greatly, and carries out information gathering, transmits and regulate by cleaning the regulator system; The high-pressure wash subsystem is connected with big flow cleaning subsystem, and function is replenished mutually; Compressed air dashes the system of sweeping and cleans regulator system control connection.
Described pure water cleaning fluid prepares subsystem and comprises self priming pump, preparation case, combined heated pipe, contact heat detector, agitator.
Described big flow cleaning subsystem comprises that the many suction inlets of the big flow of two combinations clean pumping plant.
Described quality purifying subsystem comprises the powerful magnetic filter of quality, quality improving processing filter and particulate filter.
Described high-pressure wash subsystem comprises the portable high-pressure cleaning equipment.
Described portable high-pressure cleaning equipment comprises mobile water tank, jetting machine, high-pressure hose, spray gun.
Described compressed air purges subsystem and comprises compressed air secondary filter device.
Described compressed air secondary filter device comprises compressed air gas source, flow valve, bypass valve, air accurate filter, withstand voltage tracheae.
Beneficial effect of the present invention: realize preparing from the cleaning fluid pure water, cleansing medium temperature, pressure, flow centralized Control, big forces traffic wash cycles and eddy flow wash away, the auxiliary cleaning of high pressure, compressed air dash and sweep, clean medelling, sequencing, the intelligent management of operations such as quality purified treatment, can be efficient, quick, safety, thoroughly the lubricating oil pipeline system is cleaned, reach the highly purpose of cleaning, surfacecti proteon, have remarkable economical and be worth and social benefit.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
The specific embodiment
As shown in drawings, the present invention by the pure water cleaning fluid prepare subsystem 1, big flow cleaning subsystem 2, quality purifying subsystem 3, clean regulator system 4, high-pressure wash subsystem 5 purges subsystem 6 with compressed air and constitutes.
Wherein:
The pure water cleaning fluid prepares subsystem 1 and comprises: self priming pump 8, preparation case 9, combined heated pipe 10, contact heat detector 11, agitator 12.
Big flow cleaning subsystem 2 comprises: the many suction inlets of the big flow of two combinations clean pumping plant 13.
Quality purifying subsystem 3 comprises: powerful magnetic filter 14, particulate filter (accompanying drawing is depicted as two groups) 15, quality improving are handled filter 16.
Cleaning regulator system 4 comprises: classical control systems such as temperature adjusting subsystem, pressure controlling subsystem, flow control subsystem, dynamic Control subsystem.
High-pressure wash subsystem 5 comprises: mobile water tank 17, jetting machine 18, high-pressure hose 19, spray gun 20.
Compressed air purges subsystem 6 and comprises: compressed air gas source 21, flow valve 22, bypass valve 23, air accurate filter 24, withstand voltage tracheae 25.
Steam-turbine lubrication oil pipe line 7 comprises: the oil inlet and oil return arm of main fuel tank, main oil cooler, the female pipe of oil inlet and oil return, each watt etc.During cleaning by interim pipe, pipe nipple with big flow cleaning pump and short circuits such as main fuel tank, main oil cooler, each watt oil inlet and oil return pipeline short circuit forms pressure clean cycle loop.
Described pure water cleaning fluid prepares subsystem 1 and is drawn by self priming pump 8 and clean raw materials and pure water to preparing case 9, start combined heated pipe 10 simultaneously, agitator 12 preparation cleaning fluids, contact heat detector 11 is passed to the regulator system 4 of cleaning with temperature signal, regulation and control pure water cleaning fluid is to suitable temperature, clean the many suction inlets cleanings of the big flow of the two combinations pumping plant 13 that regulator system 4 starts big flow cleaning subsystem 2, the cleaning fluid adding is cleaned lubricating oil pipeline 7, utilize the active special Zheng and the abundant haptoreaction of greasy dirt dirt of cleaning fluid, make it under the dynamic soaking state, resolve into subparticle, utilize and clean regulator system 4 adjustment pressure, changes in flow rate, make 2 pairs of turbine oil system pipelines of big flow cleaning subsystem 7 carry out the closed cycle cleaning and eddy flow washes away, quicken the greasy filth grease, the dispersion of mechanical admixture, peel off, it is finally thoroughly removed.When cleaning with blowdown, 3 pairs of quality purifying subsystem are cleaned waste liquid and are carried out dynamic purification, remove metal impurities such as small iron, cobalt, nickel, chromium by powerful magnetic strainer 14, particulate filter 15 is two groups, filtering particle, quality improving is handled 16 pairs of cleanings of filter waste liquid and is carried out purified treatment, to prevent secondary pollution; Simultaneously cleaning fluid is added to the mobile water tank 17 of high-pressure wash subsystem 5, start jetting machine 18, by high-pressure hose 19, the position that spray gun 20 high-pressure wash steam-turbine lubrication oil pipe lines 7 can not circulate, dead angle etc.Behind the discharging of waste liquid, start compressed air and purge subsystem 6, compressed air gas source 21 provides compressed air, flow valve 22, bypass valve 23 control air mass flows, by air accurate filter 24 filtered airs, purge with 25 pairs of lubricating oil pipelines 7 of withstand voltage tracheae, the removal system raffinate prevents the water erosion pollution.
Carry out the circulation of big flow oil after the cleaning, make lubricating pipe 7 inwalls form one deck protectiveness oil film, simultaneously by quality purifying subsystem 3 oil strains, dynamic purification oil.
Claims (8)
1. steam turbine oil pipeline pure water purging system is characterized in that: include the pure water cleaning fluid and prepare subsystem (1), big flow cleaning subsystem (2), quality purifying subsystem (3), cleaning regulator system (4), high-pressure wash subsystem (5) and compressed air purging subsystem (6); Pure water cleaning fluid preparation subsystem (1), big flow cleaning subsystem (2), quality purifying subsystem (3) and cleaning regulator system (4) are connected, and carry out information gathering, transmit and regulate by cleaning regulator system (4); High-pressure wash subsystem (5) is connected with big flow cleaning subsystem (2), and function is replenished mutually; Compressed air purges subsystem (6) and cleans regulator system (4) control connection.
2. steam turbine oil pipeline pure water purging system according to claim 1 is characterized in that: described pure water cleaning fluid prepares subsystem (1) and comprises self priming pump (8), preparation case (9), combined heated pipe (10), contact heat detector (11), agitator (12); Self priming pump (8) absorption cleaning raw material and pure water start combined heated pipe (10), agitator (12) preparation cleaning fluid simultaneously to preparing case (9), and contact heat detector (11) is passed to the regulator system (4) of cleaning with temperature signal.
3. steam turbine oil pipeline pure water purging system according to claim 1 is characterized in that: described big flow cleaning subsystem (2) comprises that the many suction inlets of the big flow of two combinations clean pumping plant (13).
4. steam turbine oil pipeline pure water purging system according to claim 1, it is characterized in that: described quality purifying subsystem (3) comprises powerful magnetic filter (14), quality improving processing filter (16) and particulate filter (15), carries out dynamic purification to cleaning waste liquid; Powerful magnetic strainer (14) is removed metal impurities such as small iron, cobalt, nickel, chromium, and two groups of particulate filters (15) filtering particle, quality improving are handled filter (16) and carried out purified treatment to cleaning waste liquid.
5. steam turbine oil pipeline pure water purging system according to claim 1, it is characterized in that: described high-pressure wash subsystem (5) comprises the portable high-pressure cleaning equipment.
6. steam turbine oil pipeline pure water purging system according to claim 4 is characterized in that: described portable high-pressure cleaning equipment (5) comprises mobile water tank (17), jetting machine (18), high-pressure hose (19), spray gun (20); Mobile water tank (17) receives cleaning fluid and delivers to jetting machine (18), starts jetting machine (18), by high-pressure hose (19), spray gun (20) high-pressure wash steam-turbine lubrication oil pipe line (7).
7. steam turbine oil pipeline pure water purging system according to claim 1 is characterized in that: described compressed air purges subsystem (6) and comprises compressed air secondary filter device.
8. steam turbine oil pipeline pure water purging system according to claim 6 is characterized in that: described compressed air secondary filter device comprises compressed air gas source (21), flow valve (22), bypass valve (23), air accurate filter (24), withstand voltage tracheae (25); Compressed air gas source (21) provides compressed air, flow valve (22), bypass valve (23) control compressed air require, and air accurate filter (24) filtered air purges steam-turbine lubrication oil pipe line (7) by withstand voltage tracheae (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101915358A CN102284453A (en) | 2011-07-05 | 2011-07-05 | Pure water cleaning system of turbine oil pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101915358A CN102284453A (en) | 2011-07-05 | 2011-07-05 | Pure water cleaning system of turbine oil pipeline |
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| CN102284453A true CN102284453A (en) | 2011-12-21 |
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| CN2011101915358A Pending CN102284453A (en) | 2011-07-05 | 2011-07-05 | Pure water cleaning system of turbine oil pipeline |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341472A (en) * | 2013-05-29 | 2013-10-09 | 国家电网公司 | Cleaning device used for cooling water system in converter valve |
| CN104841676A (en) * | 2015-05-21 | 2015-08-19 | 中国能源建设集团安徽电力建设第一工程有限公司 | Steam turbine lubricating oil switching washing system and method |
| CN106053118A (en) * | 2016-07-21 | 2016-10-26 | 北京国电富通科技发展有限责任公司 | Over-current assembly test device |
| CN106670190A (en) * | 2016-10-31 | 2017-05-17 | 西安科技大学 | Automatic refrigerator refrigerating tube cleaning device and method |
| CN107327320A (en) * | 2017-07-13 | 2017-11-07 | 浙江大学城市学院 | A kind of turbo-engine lube oil-piping inwall movable cleaning device |
| CN107829823A (en) * | 2017-11-11 | 2018-03-23 | 长沙翼希网络科技有限公司 | A kind of lubrication piping flusher for put-put group |
| CN108816974A (en) * | 2018-09-03 | 2018-11-16 | 张家港韶液液压技术有限公司 | The hydraulic system of scouring stage |
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| DE10259103B3 (en) * | 2002-12-18 | 2004-08-05 | Otto Kamp Gmbh | Pipeline system cleaning method e.g. for cold and/or hot water supply system, using cleaning solution for removing pipeline deposits |
| CN201676857U (en) * | 2010-05-11 | 2010-12-22 | 淮北康迪电力科技有限责任公司 | High flow remote control projectile cleaning machine of cooling pipe |
| CN201676855U (en) * | 2010-04-13 | 2010-12-22 | 郑州润达电力清洗有限公司 | Large-flow washing system for lubricant pipeline of turbogenerator of power plant |
| CN202180071U (en) * | 2011-07-05 | 2012-04-04 | 淮北康迪电力科技有限责任公司 | Pure water cleaning system for turbine oil pipeline |
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2011
- 2011-07-05 CN CN2011101915358A patent/CN102284453A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE10259103B3 (en) * | 2002-12-18 | 2004-08-05 | Otto Kamp Gmbh | Pipeline system cleaning method e.g. for cold and/or hot water supply system, using cleaning solution for removing pipeline deposits |
| CN201676855U (en) * | 2010-04-13 | 2010-12-22 | 郑州润达电力清洗有限公司 | Large-flow washing system for lubricant pipeline of turbogenerator of power plant |
| CN201676857U (en) * | 2010-05-11 | 2010-12-22 | 淮北康迪电力科技有限责任公司 | High flow remote control projectile cleaning machine of cooling pipe |
| CN202180071U (en) * | 2011-07-05 | 2012-04-04 | 淮北康迪电力科技有限责任公司 | Pure water cleaning system for turbine oil pipeline |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341472A (en) * | 2013-05-29 | 2013-10-09 | 国家电网公司 | Cleaning device used for cooling water system in converter valve |
| CN103341472B (en) * | 2013-05-29 | 2015-01-28 | 国家电网公司 | Cleaning device used for cooling water system in converter valve |
| CN104841676A (en) * | 2015-05-21 | 2015-08-19 | 中国能源建设集团安徽电力建设第一工程有限公司 | Steam turbine lubricating oil switching washing system and method |
| CN106053118A (en) * | 2016-07-21 | 2016-10-26 | 北京国电富通科技发展有限责任公司 | Over-current assembly test device |
| CN106670190A (en) * | 2016-10-31 | 2017-05-17 | 西安科技大学 | Automatic refrigerator refrigerating tube cleaning device and method |
| CN107327320A (en) * | 2017-07-13 | 2017-11-07 | 浙江大学城市学院 | A kind of turbo-engine lube oil-piping inwall movable cleaning device |
| CN107327320B (en) * | 2017-07-13 | 2023-11-17 | 浙江大学城市学院 | Movable cleaning device for inner wall of lubricating oil pipeline of steam turbine |
| CN107829823A (en) * | 2017-11-11 | 2018-03-23 | 长沙翼希网络科技有限公司 | A kind of lubrication piping flusher for put-put group |
| CN108816974A (en) * | 2018-09-03 | 2018-11-16 | 张家港韶液液压技术有限公司 | The hydraulic system of scouring stage |
| CN108816974B (en) * | 2018-09-03 | 2023-12-29 | 张家港韶液液压技术有限公司 | Hydraulic system of flushing station |
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Application publication date: 20111221 |