CN109236473A - Portable cleaning device for gas turbine inlet air filtration system - Google Patents
Portable cleaning device for gas turbine inlet air filtration system Download PDFInfo
- Publication number
- CN109236473A CN109236473A CN201811122454.0A CN201811122454A CN109236473A CN 109236473 A CN109236473 A CN 109236473A CN 201811122454 A CN201811122454 A CN 201811122454A CN 109236473 A CN109236473 A CN 109236473A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- gas turbine
- inlet air
- filtration system
- cleaning device
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/05—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
- F02C7/055—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles with intake grids, screens or guards
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention provides a kind of portable cleaning devices for gas turbine inlet air filtration system, belong to gas turbine to maintain equipment technical field, jet mechanism, the driving mechanism with the gas supply mechanism of jet mechanism connection and for driving jet mechanism to move on guide rail mechanism for being slidably connected including the guide rail mechanism being set on the inside of filter and guide rail mechanism and being used to blow to filter.The present invention passes through the guide rail mechanism being located on the inside of filter and the jet mechanism that can be run on guide rail mechanism; it can be realized and filter is cleared up in the non-stop-machine situation of inlet air filter system; and scale removal process is carried out without artificial; it is time saving and energy saving, be conducive to the raising of the economy of production efficiency and unit operation.
Description
Technical field
The invention belongs to gas turbine to maintain equipment technical fields, are to be related to one kind for gas turbine more specifically
The portable cleaning device of inlet air filter system.
Background technique
Gas turbine (Gas Turbine) is gas continuously to flow as working medium impeller high speed rotation, by fuel
Energy conversion be useful work internal combustion type dynamic power machine, be a kind of rotary vane type Thermal Motor.Gas turbine structure letter
It is single, with small in size, light-weight, starting is fast, few with or without series of advantages such as cooling waters.
The work of gas turbine be using air as working medium, therefore its air quality and degree of purity be guarantee unit performance and
The premise of reliability.It is through-flow in gas turbine because in air more or less including various inorganic matters and organic particle impurity
Erosion, incrustation and corrosion will be generated in part.Therefore generally all inlet air filtration can be set in inlet end when using gas turbine
System.In use, being to the basic demand of gas turbine inlet air filtration system: the air into gas turbine must be located
Reason, filters out impurity, to improve the air quality of gas turbine blower import；Entrance pressure drop is maintained to the model of permission simultaneously
In enclosing, it is ensured that the performance of gas turbine.
The core component of gas turbine inlet air filtration system is mainly filter, and filter is after carrying out large quantity of air filtering
It is easy to the impurity such as the dust being filtered out and collects blocking, it is therefore desirable to periodic cleaning maintenance.But current gas turbine
It can only could be cleared up after compressor emergency shutdown, and since filter area is larger, scale removal process compares labor intensive and time, this
The long-time that sample will result in unit is shut down, and the production that normally generates electricity is influenced, under causing production efficiency relatively low.In addition, now
The cleaning of gas turbine inlet air filtration system is substantially periodic cleaning or by micro-judgment, if occurred within cleaning cycle stifled
Plug can only rely on gas turbine operation efficiency to judge, but since most of units cannot all shut down cleaning at any time, it must
Must fallback whithin a period of time, not only will cause waste of fuel, but also be unfavorable for the raising of production capacity, it is also possible to cause equipment therefore
Barrier is dangerous.
Summary of the invention
The purpose of the present invention is to provide a kind of portable cleaning devices for gas turbine inlet air filtration system, with solution
Gas turbine inlet air filtration system certainly existing in the prior art must shut down the technology of production efficiency reduction caused by cleaning
Problem.
To achieve the above object, the technical solution adopted by the present invention is that: provide a kind of for gas turbine inlet air filtration system
The portable cleaning device of system, including be set to guide rail mechanism on the inside of filter, be slidably connected with guide rail mechanism and for
Jet mechanism that filter is blown, with the gas supply mechanism of jet mechanism connection and for driving jet mechanism sliding on guide rail mechanism
Dynamic driving mechanism.
Further, it is previously described in the portable cleaning device of gas turbine inlet air filtration system, jet mechanism packet
It includes perpendicular to guide rail mechanism and the support rod being slidably connected with guide rail mechanism and several air nozzles being arranged on support rod.
Further, it is previously described in the portable cleaning device of gas turbine inlet air filtration system, jet mechanism is also
Including the nozzle isolating valve for controlling air nozzle opening and closing；Nozzle isolating valve is arranged between support rod and air nozzle.
Further, it is previously described in the portable cleaning device of gas turbine inlet air filtration system, inside support rod
Gas channel is crossed equipped with what is be connected to respectively with air nozzle and gas supply mechanism.
Further, it is previously described in the portable cleaning device of gas turbine inlet air filtration system, gas supply mechanism is
Air back-blowing mechanism；Gas supply mechanism includes the first blowback tracheae for being connected to compressor and is used for and compressed air gas storage fills
Set the second blowback tracheae of connection, the first blowback tracheae and the second blowback tracheae with jet mechanism connection；First blowback tracheae
It is equipped with the first isolating valve for the first blowback of switch tracheae；Second blowback tracheae is equipped with for preventing gas empty to compression
The non-return valve that gas caisson direction is flowed back and the second isolating valve for switch the second blowback tracheae.
Further, it is previously described in the portable cleaning device of gas turbine inlet air filtration system, guide rail mechanism packet
Include guide rail and the first deflecting roller that guide rail one end is set, driving mechanism include be arranged in the guide rail other end driving motor and
The transmission belt being connect respectively with the first deflecting roller, driving motor and jet mechanism.
Further, it is previously described in the portable cleaning device of gas turbine inlet air filtration system, guide rail mechanism is also
Including the directive wheel in the middle part of guide rail is arranged in；Driving mechanism further includes the tensioning for being arranged on guide rail and being used to tighten transmission belt
Wheel, the belt wheel for connecting with the power output end of driving motor and being used to the drive conveyor belt motion and guide rail other end is set the
Two deflecting rollers, transmission belt are connect with directive wheel, tensioning wheel, belt wheel and the second deflecting roller respectively.
Further, it is previously described in the portable cleaning device of gas turbine inlet air filtration system, driving mechanism is also
Including setting the traveling wheel in jet mechanism；Belt wheel and traveling wheel are gear, and transmission belt is to nibble respectively with belt wheel and traveling wheel
The toothed belt of conjunction.
Further, it is previously described in the portable cleaning device of gas turbine inlet air filtration system, guide rail mechanism two
End is equipped with for the limit switch with jet mechanism contacts；Portable cleaning device for gas turbine inlet air filtration system
Further include control module, the pressure difference induction module for detecting pressure difference inside and outside filter, move for controlling driving mechanism
Driving motor, the solenoid valve for controlling jet mechanism jet, limit switch, pressure difference induction module, driving motor and solenoid valve
It is electrically connected respectively with control module.
Further, it is previously described in the portable cleaning device of gas turbine inlet air filtration system, further includes setting
Shutter separator on the outside of filter and side-lower and the ash collection pool being connected to bilge well outside Shutter separator are set.
It is provided by the present invention for the beneficial effect of the portable cleaning device of gas turbine inlet air filtration system: with
The prior art is compared, the present invention since jet mechanism moves on guide rail mechanism, rather than enable jet mechanism gather entirely into
Feed channel section will not influence air inlet, while jet mechanism and mistake so the section of inlet air filter system will not be occupied too much
The opposite area of filter is smaller, when carrying out blowback jet to filter, not only improves the air pressure for keeping blowback, obtains good
Cleaning effect, and will not influence the air inlet at other positions of filter.It therefore completely can be in non-stop-machine situation to filter
It is cleared up.It, can by the guide rail mechanism being located on the inside of filter and the jet mechanism that can be run on guide rail mechanism
Realization clears up filter in the non-stop-machine situation of inlet air filter system, and scale removal process is carried out without artificial, time saving
It is laborsaving, be conducive to the raising of the economy of production efficiency and unit operation.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the side view of the portable cleaning device provided in an embodiment of the present invention for gas turbine inlet air filtration system
Structural schematic diagram；
Fig. 2 is the vertical view of the portable cleaning device provided in an embodiment of the present invention for gas turbine inlet air filtration system
Structural schematic diagram；
Fig. 3 is the jet of the portable cleaning device provided in an embodiment of the present invention for gas turbine inlet air filtration system
The pipeline jointing construction schematic diagram of mechanism；
Fig. 4 is that the connection for the portable cleaning device for gas turbine inlet air filtration system that Fig. 3 embodiment provides is soft
Pipe portion bit architecture schematic diagram；
Fig. 5 is the guide rail of the portable cleaning device provided in an embodiment of the present invention for gas turbine inlet air filtration system
The partial structure diagram of mechanism；
Fig. 6 is the driving of the portable cleaning device provided in an embodiment of the present invention for gas turbine inlet air filtration system
The partial structure diagram of mechanism；
Fig. 7 is the control of the portable cleaning device provided in an embodiment of the present invention for gas turbine inlet air filtration system
Partial connection schematic diagram；
Fig. 8 is the corrugated sheet for the portable cleaning device for gas turbine inlet air filtration system that Fig. 2 embodiment provides
The schematic illustration of separator.
Wherein, each appended drawing reference in figure:
11- guide rail；The first deflecting roller of 12-；13- directive wheel；
14- tensioning wheel；The second deflecting roller of 15-；16- limit switch；
21- support rod；22- air nozzle；23- nozzle isolating valve；
31- the first blowback tracheae；32- the second blowback tracheae；
The first isolating valve of 33-；34- non-return valve；The second isolating valve of 35-；36- connection hose；
41- driving motor；42- transmission belt；43- traveling wheel；44- belt wheel；
51- control module；52- pressure difference induction module；53- solenoid valve；
61- Shutter separator；62- ash collection pool；63- wash tub pipe；
70- bilge well；
80- compressor；81- compressed air caisson；
90- filter.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Also referring to Fig. 1 and Fig. 2, now to a kind of movement for gas turbine inlet air filtration system provided by the invention
Formula cleaning device is illustrated.The portable cleaning device for gas turbine inlet air filtration system, including be set to
The guide rail mechanism of 90 inside of filter, the jet mechanism and jet for being slidably connected with guide rail mechanism and being used to blow to filter 90
The gas supply mechanism of mechanism connection and driving mechanism for driving jet mechanism to slide on guide rail mechanism.
When needing to clear up filter 90, gas supply mechanism and driving mechanism are opened, jet mechanism is in driving mechanism
Jet blowback is carried out to filter 90 along guide rail mechanism under drive, the tamper for being attached to 90 outside of filter is blown down.By
It is moved on guide rail mechanism in jet mechanism, rather than jet mechanism is enabled to gather in entire admission line section, so will not mistake
The section for mostly occupying inlet air filter system, will not influence air inlet, while compared with the jet mechanism area opposite with filter 90
It is small, when carrying out blowback jet to filter 90, the air pressure for keeping blowback is not only improved, obtains good cleaning effect, and will not
Influence the air inlet at 90 other positions of filter.Therefore filter 90 can be cleared up in non-stop-machine situation completely.
Provided by the present invention for the portable cleaning device of gas turbine inlet air filtration system, compared with prior art,
By the jet mechanism that is located at the guide rail mechanism of the inside of filter 90 and can be run on guide rail mechanism, can be realized into
Filter 90 is cleared up in the non-stop-machine situation of gas filtration system, and scale removal process is carried out without artificial, it is time saving and energy saving, have
Conducive to the raising for the economy that production efficiency and unit are run.
Further, also referring to Fig. 1 to Fig. 4, as provided by the present invention for gas turbine inlet air filtration system
Portable cleaning device a kind of specific embodiment, jet mechanism include perpendicular to guide rail mechanism and with guide rail mechanism slide
The support rod 21 of connection and several air nozzles 22 being arranged on support rod 21.Air nozzle 22 is in a row arranged on support rod 21
The linear structure of composition is arranged, so that air nozzle 22 is all only blocked and occupied on filter 90 during clearing up filter 90
Minimum area will not influence the air inlet of filter 90.
Further, also referring to Fig. 1 to Fig. 3, as provided by the present invention for gas turbine inlet air filtration system
Portable cleaning device a kind of specific embodiment, jet mechanism further include for control air nozzle 22 opening and closing nozzle
Isolating valve 23, to facilitate the opening and closing for controlling whole or single air nozzle 22, if nozzle isolating valve 23 is for controlling single sky
Gas jets 22 then can control the range and intensity that jet mechanism clears up filter 90 by nozzle isolating valve 23.Nozzle every
The opening and closing that single air nozzle 22 is easily controlled between support rod 21 and air nozzle 22 is set from valve 23.
Further, also referring to Fig. 3 and Fig. 4, as provided by the present invention for gas turbine inlet air filtration system
Portable cleaning device a kind of specific embodiment, be equipped with inside support rod 21 respectively with air nozzle 22 and gas supply mechanism
Gas channel is crossed in connection, to prevent the external steam line being arranged from generating biggish windage and vibration on support rod 21, is caused
The shake of support rod 21 and steam line even damages.It crosses gas channel and is connect by connecting hose 36 with gas supply mechanism, connected soft
Pipe 36 can be arranged on guide rail 11 in rugosity, to reduce shake and abrasion on connection hose 36.
Further, referring to Fig. 1, it is clear as the movable type provided by the present invention for gas turbine inlet air filtration system
A kind of specific embodiment of clean device, gas supply mechanism are air back-blowing mechanism.Air back-blowing mechanism utilizes gas turbine sheet
The compressor 80 of body provides pressure-air, is transported to jet mechanism and clears up filter 90.
Gas supply mechanism includes the first blowback tracheae 31 for being connected to compressor 80 and is used for and compressed air gas storage fills
Set the second blowback tracheae 32 of 81 connections, the first blowback tracheae 31 and the second blowback tracheae 32 with jet mechanism connection；First
Blowback tracheae 31 is equipped with the first isolating valve 33 for the first blowback of switch tracheae 31；Second blowback tracheae 32 is equipped with and is used for
The non-return valve 34 that prevents gas from flowing back to 81 direction of compressed air caisson and for the second of the second blowback of switch tracheae 32
Isolating valve 35.To jet mechanism when first blowback tracheae 31 and the second blowback tracheae 32 cooperate to prevent the use of compressor 80
For unsaturated vapor.
Further, also referring to Fig. 1, Fig. 2 and Fig. 5, as provided by the present invention for gas turbine inlet air filtration
A kind of specific embodiment of the portable cleaning device of system, guide rail mechanism include guide rail 11 and 11 one end of guide rail are arranged in
First deflecting roller 12, driving mechanism include be arranged in 11 other end of guide rail driving motor 41 and respectively with the first deflecting roller
12, the transmission belt 42 that driving motor 41 is connected with jet mechanism.Jet mechanism can be slidably connected by sliding sleeve and guide rail 11, and
It is slid on guide rail 11 by the drive of transmission belt 42.Transmission belt 42 can be fixedly connected with jet mechanism.
Further, also referring to Fig. 1, Fig. 2, Fig. 5 and Fig. 6, as provided by the present invention for gas turbine inlet air
A kind of specific embodiment of the portable cleaning device of filtration system, guide rail mechanism further include that leading for 11 middle part of guide rail is arranged in
To wheel 13；Driving mechanism further includes the tensioning wheel 14 and driving motor 41 for being arranged on guide rail 11 and be used to tighten transmission belt 42
Power output end connection and for drive transmission belt 42 move belt wheel 44 and be arranged in 11 other end of guide rail second turn to
Wheel 15, transmission belt 42 is connect with directive wheel 13, tensioning wheel 14, belt wheel 44 and the second deflecting roller 15 respectively, to prevent transmission belt 42
It contacts or winds because of shake.
Further, also referring to Fig. 1, Fig. 2 and Fig. 6, as provided by the present invention for gas turbine inlet air filtration
A kind of specific embodiment of the portable cleaning device of system, driving mechanism further include the traveling wheel set in jet mechanism
43.Belt wheel 44 and traveling wheel 43 are gear, and transmission belt 42 is the toothed belt engaged respectively with belt wheel 44 and traveling wheel 43.Walking
Wheel 43 can be connect with guide rail 11 by the modes such as engaging, abutting, and in order to run on guide rail 11, and then make jet mechanism more
Steadily run on guide rail 11.
Further, also referring to Fig. 1, Fig. 2 and Fig. 7, as provided by the present invention for gas turbine inlet air filtration
A kind of specific embodiment of the portable cleaning device of system, guide rail mechanism both ends be equipped with for jet mechanism contacts
Limit switch 16, in order to which the operation to jet mechanism is monitored.Movable type for gas turbine inlet air filtration system is clear
Clean device further includes control module 51, the pressure difference induction module 52 for detecting pressure difference inside and outside filter 90, for controlling drive
Driving motor 41, the solenoid valve 53 for controlling jet mechanism jet of dynamic mechanism kinematic, limit switch 16, pressure difference induction module
52, driving motor 41 and solenoid valve 53 are electrically connected with control module 51 respectively.Solenoid valve 53 can be nozzle isolating valve 23, first
One or more of isolating valve 33 and the second isolating valve 35.
Gas turbine is in use, pressure difference induction module 52 detects pressure difference inside and outside filter 90, if pressure difference is greater than volume
Determine threshold value a, indicate that filter 90 blocks seriously, control module 51 just open by control solenoid valve 53, and controls driving motor 41
Operation, driving motor 41 drive jet mechanism to run on guide rail 11 and carry out Air blowing cleaning to filter 90, when jet mechanism transports
It is contacted behind row to 11 one end of guide rail with limit switch 16, control module 51 controls driving motor 41 and commutates, and makes jet mechanism guide
The operation of 11 other end of rail, so recycles, until pressure difference induction module 52 detects that pressure difference is nominal threshold value b inside and outside filter 90
Afterwards, show that filter 90 has been cleaned, control module 51 controls solenoid valve 53 at this time and driving motor 41 is closed, and completes
Cleaning work.In the case where solenoid valve 53 is respectively nozzle isolating valve 23, the first isolating valve 33 and the second isolating valve 35, work as needs
When controlling jet mechanism jet, the control of control module 51 opens one in nozzle the first isolating valve 33 and the second isolating valve 35
(when not setting non-return valve 34) or two (when setting non-return valve 34), and control and open isolating valve 23.
Further, also referring to Fig. 1, Fig. 2 and Fig. 8, as provided by the present invention for gas turbine inlet air filtration
A kind of specific embodiment of the portable cleaning device of system further includes the Shutter separator for being set to 90 outside of filter
61 and the outer side-lower of Shutter separator 61 is set and is connected to bilge well 70 ash collection pool 62.Always due to gas turbine
In air inlet operation, if the impurity such as dust fallen in scale removal process from filter 90 are cleared up not in time, can also adhere again to
On filter 90, therefore setting Shutter separator 61 can collect the impurity cleaned up.
After the gas blown out from filter 90 enters Shutter separator 61, the Tortuous flow between corrugated sheet is therein
The impurity such as dust are thrown on wooden partition under the action of centrifugal force, inertia force and gravity, aggregation of falling under gravity,
Separate the impurity such as dust.
Shutter separator 61 is simultaneously further by entering ash collection pool 62 after the washing of wash tub pipe 63 after collecting impurity
It is washed into bilge well 70, realizes that the impurity such as dust are fully erased inside gas turbine.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of portable cleaning device for gas turbine inlet air filtration system, it is characterised in that: including being set to filtering
Guide rail mechanism and the guide rail mechanism on the inside of device are slidably connected and jet mechanism and institute for blowing to the filter
State the gas supply mechanism of jet mechanism connection and the driving mechanism for driving the jet mechanism to slide on the guide rail mechanism.
2. being used for the portable cleaning device of gas turbine inlet air filtration system as described in claim 1, it is characterised in that: institute
Stating jet mechanism includes perpendicular to the guide rail mechanism and the support rod being slidably connected with the guide rail mechanism and being arranged described
Several air nozzles on support rod.
3. being used for the portable cleaning device of gas turbine inlet air filtration system as claimed in claim 2, it is characterised in that: institute
Stating jet mechanism further includes the nozzle isolating valve for controlling the air nozzle opening and closing；The nozzle isolating valve is arranged described
Between support rod and the air nozzle.
4. being used for the portable cleaning device of gas turbine inlet air filtration system as claimed in claim 2 or claim 3, feature exists
In: gas channel is crossed equipped with what is be connected to respectively with the air nozzle and the gas supply mechanism inside the support rod.
5. being used for the portable cleaning device of gas turbine inlet air filtration system as described in claim 1, it is characterised in that: institute
Stating gas supply mechanism is air back-blowing mechanism；The gas supply mechanism includes the first blowback tracheae for being connected to compressor and is used for
The second blowback tracheae being connected to compressed air caisson, the first blowback tracheae and the second blowback tracheae are and institute
State jet mechanism connection；The first blowback tracheae is equipped with the first isolating valve for switching the first blowback tracheae；Institute
The second blowback tracheae is stated to be equipped with the non-return valve for preventing gas from flowing back to compressed air caisson direction and be used for
Switch the second isolating valve of the second blowback tracheae.
6. being used for the portable cleaning device of gas turbine inlet air filtration system as described in claim 1, it is characterised in that: institute
Stating guide rail mechanism includes guide rail and the first deflecting roller that described guide rail one end is arranged in, and the driving mechanism includes being arranged described
It the driving motor of the guide rail other end and is respectively connect with first deflecting roller, the driving motor and the jet mechanism
Transmission belt.
7. being used for the portable cleaning device of gas turbine inlet air filtration system as claimed in claim 6, it is characterised in that: institute
Stating guide rail mechanism further includes the directive wheel being arranged in the middle part of the guide rail；The driving mechanism further includes being arranged on the guide rail
And it is used to tighten the tensioning wheel of the transmission belt, connect with the power output end of the driving motor and be used to drive the transmission
Belt wheel with movement and the second deflecting roller of the guide rail other end is set, the transmission belt respectively with the directive wheel, institute
State tensioning wheel, the belt wheel is connected with second deflecting roller.
8. being used for the portable cleaning device of gas turbine inlet air filtration system as claimed in claim 7, it is characterised in that: institute
Stating driving mechanism further includes the traveling wheel set in the jet mechanism；The belt wheel and the traveling wheel are gear, described
Transmission belt is the toothed belt engaged respectively with the belt wheel and the traveling wheel.
9. being used for the portable cleaning device of gas turbine inlet air filtration system as described in claim 1, it is characterised in that: institute
Guide rail mechanism both ends are stated to be equipped with for the limit switch with the jet mechanism contacts；For gas turbine inlet air filtration system
Portable cleaning device further include control module, the pressure difference induction module for detecting pressure difference inside and outside the filter, use
In the driving motor, the solenoid valve for controlling jet mechanism jet that control the driving mechanism movement, the limit is opened
Pass, the pressure difference induction module, the driving motor and the solenoid valve are electrically connected with the control module respectively.
10. being used for the portable cleaning device of gas turbine inlet air filtration system as described in claim 1, it is characterised in that:
Further include be set to the Shutter separator on the outside of the filter and be arranged outside the Shutter separator side-lower and with
The ash collection pool of bilge well connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811122454.0A CN109236473A (en) | 2018-09-26 | 2018-09-26 | Portable cleaning device for gas turbine inlet air filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811122454.0A CN109236473A (en) | 2018-09-26 | 2018-09-26 | Portable cleaning device for gas turbine inlet air filtration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109236473A true CN109236473A (en) | 2019-01-18 |
Family
ID=65056838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811122454.0A Pending CN109236473A (en) | 2018-09-26 | 2018-09-26 | Portable cleaning device for gas turbine inlet air filtration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109236473A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152873A (en) * | 2019-06-06 | 2019-08-23 | 上海意丰机电科技开发有限公司 | A kind of coal dust classifier front end sundry separating device and coal pulverizer |
| CN112412630A (en) * | 2020-12-07 | 2021-02-26 | 华北电力科学研究院有限责任公司 | Gas turbine compressor water washing system and control method thereof |
| CN113577922A (en) * | 2021-09-28 | 2021-11-02 | 四川大学锦城学院 | Air filtering device for gas turbine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101422676A (en) * | 2007-10-31 | 2009-05-06 | 通用电气公司 | Automatic pulse cartridge cleaning system and method |
| US20150114229A1 (en) * | 2013-10-29 | 2015-04-30 | Bha Altair, Llc | Method and system for online replacement of gas turbine inlet air filter elements |
| US20150238889A1 (en) * | 2014-02-26 | 2015-08-27 | Amec Foster Wheeler North America Corp. | Pulse cleaning filter system arrangement |
| CN205516939U (en) * | 2016-01-22 | 2016-08-31 | 佛山市顺德区煌龙环保机械设备有限公司 | Reciprocating type blowback bag collector |
| CN106321245A (en) * | 2015-06-30 | 2017-01-11 | 通用电气公司 | Air supply and conditioning system for a gas turbine |
| CN107013503A (en) * | 2017-06-12 | 2017-08-04 | 中国大唐集团科学技术研究院有限公司华东分公司 | A kind of gas turbine inlet air filter core blowback cleaning system and method for cleaning |
| CN107899901A (en) * | 2017-12-11 | 2018-04-13 | 机械工业第六设计研究院有限公司 | Hanging type horizontal moves back and forth impulse blowing powder collecting system and purging receives powder method |
-
2018
- 2018-09-26 CN CN201811122454.0A patent/CN109236473A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101422676A (en) * | 2007-10-31 | 2009-05-06 | 通用电气公司 | Automatic pulse cartridge cleaning system and method |
| US20150114229A1 (en) * | 2013-10-29 | 2015-04-30 | Bha Altair, Llc | Method and system for online replacement of gas turbine inlet air filter elements |
| US20150238889A1 (en) * | 2014-02-26 | 2015-08-27 | Amec Foster Wheeler North America Corp. | Pulse cleaning filter system arrangement |
| CN106321245A (en) * | 2015-06-30 | 2017-01-11 | 通用电气公司 | Air supply and conditioning system for a gas turbine |
| CN205516939U (en) * | 2016-01-22 | 2016-08-31 | 佛山市顺德区煌龙环保机械设备有限公司 | Reciprocating type blowback bag collector |
| CN107013503A (en) * | 2017-06-12 | 2017-08-04 | 中国大唐集团科学技术研究院有限公司华东分公司 | A kind of gas turbine inlet air filter core blowback cleaning system and method for cleaning |
| CN107899901A (en) * | 2017-12-11 | 2018-04-13 | 机械工业第六设计研究院有限公司 | Hanging type horizontal moves back and forth impulse blowing powder collecting system and purging receives powder method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152873A (en) * | 2019-06-06 | 2019-08-23 | 上海意丰机电科技开发有限公司 | A kind of coal dust classifier front end sundry separating device and coal pulverizer |
| CN110152873B (en) * | 2019-06-06 | 2024-05-24 | 上海意丰机电科技开发有限公司 | Front-end sundry separating device of pulverized coal separator and coal mill |
| CN112412630A (en) * | 2020-12-07 | 2021-02-26 | 华北电力科学研究院有限责任公司 | Gas turbine compressor water washing system and control method thereof |
| CN113577922A (en) * | 2021-09-28 | 2021-11-02 | 四川大学锦城学院 | Air filtering device for gas turbine |
| CN113577922B (en) * | 2021-09-28 | 2021-12-21 | 四川大学锦城学院 | Air filtering device for gas turbine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206587457U (en) | A kind of filter pipeline structure and air-conditioning system | |
| CN101839669B (en) | On-line cleaning system for central air-conditioning condenser | |
| CN109236473A (en) | Portable cleaning device for gas turbine inlet air filtration system | |
| CN101726213B (en) | On-line cleaning system for central air conditioning condenser | |
| CN112933770B (en) | Chamber-divided back-blowing ash removal device for bag type dust collector | |
| CN102944136A (en) | On-line cleaning system and cleaning method for central air-conditioning condenser | |
| CN207745640U (en) | Automatic cleaning formula dedusting mechanism | |
| CN209221708U (en) | Deashing device and modularization deduster | |
| CN210934295U (en) | Electric-bag composite dust removal device | |
| CN108043132A (en) | A kind of efficient pocket type air dust remover | |
| CN103055617A (en) | Compartment stepping washing self-deashing bag-type dust remover and dust removing method | |
| CN115945045B (en) | Device for capturing carbon dioxide in flue of coal-fired power plant and application method of device | |
| CN209302368U (en) | A kind of lower ash bucket inner wall dedusting mechanism of pulsed bag filter | |
| CN207980676U (en) | A kind of municipal dust-extraction unit convenient for cleaning | |
| CN201366267Y (en) | Tapered net type secondary filter screen for duplex tube blowdown | |
| CN104056498B (en) | A kind of dust collecting process of the high-temperature gas of high tar height dust | |
| CN108837611B (en) | Automatic blowback bag collector | |
| CN207745622U (en) | Back flushing type dust-extraction unit for the wind path circulatory system | |
| CN110274486A (en) | A kind of cement kiln heat exchanger bobbin carriage | |
| CN109173470A (en) | Deashing device and modularization deduster | |
| CN217988668U (en) | Pulse bag type dust removal unit with dual dust removal function | |
| CN116999971B (en) | Dust removing device for building ventilation equipment | |
| CN220142895U (en) | Chamber separating structure of bag-type dust collector | |
| CN108499267A (en) | A kind of sack cleaner with deashing function | |
| CN210751714U (en) | Dust collector for blast furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190118 |