CN207308429U - The leaf cleaning system of gas turbine blower - Google Patents
The leaf cleaning system of gas turbine blower Download PDFInfo
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- CN207308429U CN207308429U CN201720993206.8U CN201720993206U CN207308429U CN 207308429 U CN207308429 U CN 207308429U CN 201720993206 U CN201720993206 U CN 201720993206U CN 207308429 U CN207308429 U CN 207308429U
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Abstract
It the utility model is related to gas turbine technology field, a kind of more particularly to leaf cleaning system of gas turbine blower, including mixing tank, for storing the cleaning agent case of cleaning agent, cleaning agent case is connected with mixing tank and cleaning agent is delivered to the cleaning agent supply line of mixing tank, the demineralized water supply line of demineralized water is conveyed into mixing tank and the cleaning solution in mixing tank is delivered to the cleaning fluid supply pipe road of cleaning sprayer, the first liquid level sensor is equipped with mixing tank, cleaning agent supply line is equipped with the first metering pump, demineralized water supply line is equipped with water inlet control valve, the second metering pump and washing control valve are equipped with successively from upstream to downstream on cleaning fluid supply pipe road, first liquid level sensor, first metering pump, water inlet control valve, second metering pump and washing control valve are connected with a control unit.It can realize the automatic cleaning to compressor blade, greatly save operations staff's cost, improve unit automation degree and operational efficiency.
Description
Technical field
It the utility model is related to gas turbine technology field, more particularly to a kind of leaf cleaning system of gas turbine blower
System.
Background technology
After gas turbine works the long period, or among the more serious environment of air pollution degree, due to suction
Air filtration it is unnet, the gradual incrustation of flow passage component or the salification of compressor will be made, cause the compression ratio and efficiency of compressor
Decline, blade can also gradually corrode because of salification.
At present, the compressor cleaning module that gas turbine is equipped with all is Manual-cleaning module, needs to carry out in gas turbine
During cleaning, operations staff need to be sent to be manually operated cleaning module on the spot to cleaning module lay down location, it is time-consuming and laborious and inconvenient,
Compressor can not be cleaned in time.
Utility model content
, can the technical problem to be solved by the present invention is to provide a kind of leaf cleaning system of gas turbine blower
Automatically controlling for compressor blade cleaning operation is realized, to overcome the drawbacks described above of the prior art.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：A kind of gas turbine blower
Leaf cleaning system, including mixing tank, the cleaning agent case for storing cleaning agent, connect cleaning agent case simultaneously with mixing tank
By cleaning agent be delivered to the cleaning agent supply line of mixing tank, into mixing tank convey demineralized water demineralized water supply line
With the cleaning fluid supply pipe road that the cleaning solution in mixing tank is delivered to cleaning sprayer, interior first liquid level that is equipped with of mixing tank passes
Sensor, cleaning agent supply line are equipped with the first metering pump, and demineralized water supply line is equipped with water inlet control valve, cleaning solution supply
Be equipped with the second metering pump and washing control valve successively from upstream to downstream on pipeline, the first liquid level sensor, the first metering pump, into
Water control valve, the second metering pump and washing control valve are connected with a control unit.
Preferably, it is equipped between the second metering pump and washing control valve on cleaning fluid supply pipe road and is connected with mixing tank
Logical agitation cycle pipeline, agitation cycle pipeline are equipped with mixing control valve, and mixing control valve is connected with control unit.
Preferably, water inlet control valve, washing control valve and mixing control valve are pneumatic operated valve, and leaf cleaning system further includes
The compressed air supply line of compressed air is passed through, compressed air supply line passes through the first compressed air branch, the second pressure
Contracting air passage and the 3rd compressed air branch are connected with water inlet control valve, washing control valve and mixing control valve respectively.
Preferably, compressed air supply line is equipped with the compressed air purging pipe being connected with cleaning fluid supply pipe road
Road, compressed air purging pipeline are equipped with purging control valve, and purging control valve is connected with control unit.
Preferably, purging control valve is pneumatic operated valve, and compressed air supply line passes through the 4th compressed air branch and purging
Control valve connects.
Preferably, cleaning sprayer includes online cleaning sprayer and offline cleaning sprayer, and cleaning fluid supply pipe road passes through online
Cleaning solution branch and offline cleaning solution branch are connected with on-line cleaning nozzle and offline cleaning sprayer respectively, on-line cleaning liquid branch
Be respectively equipped with on-line cleaning control valve and offline purge control valve on offline cleaning solution branch, on-line cleaning control valve and offline
Purge control valve is connected with control unit, and is pneumatic operated valve, and compressed air supply line passes through the 5th compressed air branch
Road and the 6th compressed air branch are connected with on-line cleaning control valve and offline purge control valve respectively.
Preferably, the second liquid level sensor is equipped with cleaning agent case, the second liquid level sensor is connected with control unit.
Preferably, further include the antifreezing agent case for storing antifreezing agent and antifreezing agent case is connected with mixing tank and will prevented
Freeze the antifreezing agent supply line that agent is delivered in mixing tank, antifreezing agent supply line is equipped with the 3rd metering pump, the 3rd metering
Pump is connected with control unit.
Preferably, the 3rd liquid level sensor is equipped with antifreezing agent case, the 3rd liquid level sensor is connected with control unit.
Preferably, first pressure is equipped with cleaning fluid supply pipe road between the second metering pump and washing control valve to sense
Device, first pressure sensor are connected with control unit.
Compared with prior art, the utility model has significant progress：
Behaviour by control unit according to the control logics of pre-set programs to each metering pump of leaf cleaning system and valve
Automatically controlled, can realize the automatic cleaning to compressor blade, greatly save operations staff's cost, improve unit certainly
Dynamicization degree and operational efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of the leaf cleaning system of the utility model embodiment gas turbine blower.
In figure：
1st, mixing tank 2, cleaning agent case
21st, barrel pump 22, cleaning agent bucket are inserted
3rd, antifreezing agent case 41, the first metering pump
42nd, the second metering pump 43, the 3rd metering pump
51st, water inlet control valve 52, washing control valve
53rd, mixing control valve 54, purging control valve
55th, on-line cleaning control valve 56, offline purge control valve
61st, the first liquid level sensor 62, the second liquid level sensor
63rd, the 3rd liquid level sensor 64, the first liquid level display
65th, the second liquid level display 66, the 3rd liquid level display
71st, on-line cleaning nozzle 72, offline cleaning sprayer
81st, first pressure gauge 82, first pressure sensor
83rd, second pressure gauge 84, second pressure sensor
85th, the 3rd pressure gauge 86, the 3rd pressure sensor
810,820,830,840,850,860, needle-valve
91st, first filter 92, the second filter
93rd, the 3rd filter 94, the 4th filter
95th, the 5th filter 11, first check-valve
12nd, second check-valve 13, the 3rd check-valves
14th, the 4th check-valves 508, gas service kit
601st, cleaning agent transfer valve 801, antifreezing agent transfer valve
901st, blowdown valve 22 ', antifreezing agent bucket
100th, cleaning agent supply line 200, demineralized water supply line
300th, cleaning fluid supply pipe road 301, on-line cleaning liquid branch
302nd, offline cleaning solution branch 400, agitation cycle pipeline
500th, compressed air supply line 501, the first compressed air branch
502nd, the second compressed air branch 503, the 3rd compressed air branch
504th, the 4th compressed air branch 505, the 5th compressed air branch
506th, the 6th compressed air branch 507, compressed air purging pipeline
600th, cleaning agent conveyance conduit 700, antifreezing agent supply line
800th, antifreezing agent conveyance conduit 900, blow-off line
Embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.These embodiments are only
For illustrating the utility model, and it is not limitation of the utility model.
, it is necessary to explanation in the description of the utility model, term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the utility model.In addition, term " first ", " second " be only used for description purpose, and it is not intended that instruction or
Imply relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on can understanding as the case may be
State concrete meaning of the term in the utility model.
In addition, in the description of the utility model, unless otherwise indicated, " multiple " are meant that two or more.
A kind of as shown in Figure 1, embodiment of the leaf cleaning system of the utility model gas turbine blower.The present embodiment
Leaf cleaning system include mixing tank 1, cleaning agent case 2, cleaning agent supply line 100, demineralized water supply line 200, clear
Washing lotion supply line 300 and control unit (not shown).
Wherein, cleaning agent case 2 is used to store cleaning agent, and cleaning agent supply line 100 is by cleaning agent case 2 and mixing tank 1
Connection, for the cleaning agent in cleaning agent case 2 to be delivered to mixing tank 1.The first meter is equipped with cleaning agent supply line 100
Amount pump 41, cleaned dose of supply line 100 of the cleaning agent being used for realization in cleaning agent case 2 is delivered to mixing tank 1, and controls and send
Enter the amount of the cleaning agent in mixing tank 1.First metering pump 41 is connected with control unit, can be to first by control unit
Unlatching, closing and the flow of metering pump 41 carry out remote control, and can be realized and automatically controlled according to pre-set programs by control unit.
Demineralized water supply line 200 is used to convey demineralized water into mixing tank 1, is set on demineralized water supply line 200
There is water inlet control valve 51, the break-make of demineralized water supply line 200 is realized by the opening and closing of water inlet control valve 51.Into water control
Valve 51 processed is connected with control unit, and opening and closing that can be to water inlet control valve 51 by control unit are remotely controlled
System, and can be realized and automatically controlled according to pre-set programs by control unit.Preferably, into water control on demineralized water supply line 200
The first pressure gauge 81 with needle-valve 810 is equipped with before valve 51 processed, for measuring and showing the pressure in demineralized water supply line 200
Power, in order to which scene is checked.Preferably, first filter 91 is equipped with demineralized water supply line 200 before water inlet control valve 51,
For being filtered to the demineralized water in demineralized water supply line 200, prevent particle of the particle more than 100 μm from entering mixing tank
1.Preferably, first check-valve 11 is equipped with demineralized water supply line 200 after water inlet control valve 51, for preventing demineralized water from supplying
Answer the demineralized water in pipeline 200 that adverse current occurs.
Cleaning agent and demineralized water are delivered in mixing tank 1 by preset ratio, and cleaning is mixed to form in mixing tank 1
Liquid.The cleaning agent and the mixed proportion of demineralized water that " preset ratio " is set for routinely technology.It is equipped with mixing tank 1
First liquid level sensor 61, for detecting the liquid level information in mixing tank 1.First liquid level sensor 61 is connected with control unit
Connecing, and the liquid level information detected is delivered to control unit, control unit receives the liquid level information, and according to the liquid level information
Send corresponding actions instruction.Specifically, when control unit controls the first metering pump 41 to open and inputted into mixing tank 1 default
After the cleaning agent of amount, the first metering pump 41 is closed, water inlet control valve 51 is opened for control unit control, and according to cleaning agent and desalination
The preset ratio of water, which is calculated in mixing tank 1, should liquid level, when the liquid level information that the first liquid level sensor 61 detects reaches
When should have liquid level to this, control unit then controls water inlet control valve 51 to close.Preferably, it is equipped with the first liquid in mixing tank 1
Position display 64, for showing the liquid level in mixing tank 1, in order to which scene is checked.
Cleaning fluid supply pipe road 300 is arranged on mixing tank 1, for the cleaning solution in mixing tank 1 to be delivered to cleaning
Nozzle, sprays cleaning solution by cleaning sprayer, and the blade of compressor is cleaned.From upstream on cleaning fluid supply pipe road 300
The second metering pump 42 and washing control valve 52 are equipped with successively to downstream, and cleaning is realized by the opening and closing of washing control valve 52
The break-make of liquid supply line 300, the cleaned liquid supply line of cleaning solution in mixing tank 1 is realized by the second metering pump 42
300 are delivered to cleaning sprayer, and control the flow of 300 cleaning liquid inside of cleaning fluid supply pipe road.Second metering pump 42 and flushing control
Valve 52 processed is connected with control unit, can be to unlatching, closing, flow and the flushing of the second metering pump 42 by control unit
The unlatching of control valve 52, close progress remote control, and can be realized and automatically controlled according to pre-set programs by control unit.It is preferred that
Ground, is equipped with the second filter 92 on cleaning fluid supply pipe road 300 before the second metering pump 42, for into cleaning fluid supply pipe
The cleaning solution in road 300 is filtered.Preferably, in the second metering pump 42 and washing control valve 52 on cleaning fluid supply pipe road 300
Between be equipped with the first pressure sensor 82 with needle-valve 820, for detecting the pressure information in cleaning fluid supply pipe road 300, the
One pressure sensor 82 is connected with control unit, and the pressure information detected is delivered to control unit.Preferably, clean
The second pressure gauge 83 with needle-valve 830 is equipped with liquid supply line 300 between the second metering pump 42 and washing control valve 52,
For measuring and showing the pressure in cleaning fluid supply pipe road 300, in order to which scene is checked.Preferably, cleaning fluid supply pipe road
Second check-valve 12 is equipped with 300 between the second metering pump 42 and washing control valve 52, for preventing cleaning fluid supply pipe road
Adverse current occurs for the cleaning solution in 300.Preferably, the 3rd filtering is equipped with cleaning fluid supply pipe road 300 after washing control valve 52
Device 93, is further filtered for the cleaning solution to cleaning fluid supply pipe road 300.To prevent from terminating compressor blade cleaning
Afterwards, the remaining cleaning fluid in cleaning fluid supply pipe road 300 produces chemical attack to pipeline, it is preferable that cleaning fluid supply pipe road 300
On blow-off line 900 is equipped between the second metering pump 42 and washing control valve 52, for by cleaning fluid supply pipe road 300
Remaining cleaning fluid is discharged, and blow-off line 900 is equipped with blowdown valve 901.
Control unit is arranged in a switch board, and the control unit in the present embodiment uses programmable logic controller (PLC)
(PLC).Pre-set programs in control unit are the gas compressor blades for being designed and being stored according to live actual condition in control unit
The control logic of piece cleaning process, control unit according to the control logics of pre-set programs to each metering pump of leaf cleaning system and
The operation of valve is automatically controlled, and realizes the automatic cleaning to compressor blade.The switch board of the present embodiment is additionally provided with display
Unit, the pressure that the liquid level information and first pressure sensor 82 that control unit the first liquid level sensor 61 of reception detects detect
Force information, and shown by display unit, looked into order to the course of work to leaf cleaning system of staff
See monitoring.In addition, the leaf cleaning system of the present embodiment is also configured with an electrical cabinet, for be each in leaf cleaning system
Electrical equipment is powered.
Thus, the leaf cleaning system of the present embodiment can be realized the automatic of compressor blade cleaning operation by control unit
Control, greatlys save operations staff's cost, improves unit automation degree and operational efficiency.
To make cleaning agent and demineralized water are uniformly mixed in mixing tank 1, in the present embodiment, cleaning fluid supply pipe road 300
On the agitation cycle pipeline 400 that is connected with mixing tank 1, stirring are equipped between the second metering pump 42 and washing control valve 52
Circulating line 400 is equipped with mixing control valve 53, and agitation cycle pipeline 400 is realized by the opening and closing of mixing control valve 53
Break-make.Mixing control valve 53 is connected with control unit, by control unit can be to mixing control valve 53 unlatching, close
Remote control is carried out, and can be realized and automatically controlled according to pre-set programs by control unit.Open in the second metering pump 42, rinse control
When valve 52 processed is closed, mixing control valve 53 is opened, under the action of the second metering pump 42, the cleaning solution in mixing tank 1 enters
Cleaning fluid supply pipe road 300, and agitated circulating line 400 is returned in mixing tank 1, realizes automatic cycle, is conducive to mix
Cleaning solution in water tank 1 is sufficiently mixed.In the automatic cycle by certain time, mix the cleaning solution in mixing tank 1
After fully, mixing control valve 53 is closed, washing control valve 52 is opened, then can start to compressor blade cleaning operation.
Water inlet control valve 51, washing control valve 52 and mixing control valve 53 in the present embodiment are pneumatic operated valve, and blade is clear
The system of washing further includes the compressed air supply line 500 for being passed through compressed air, and compressed air supply line 500 passes through the first pressure
Contracting air passage 501, the second compressed air branch 502 and the 3rd compressed air branch 503 respectively with water inlet control valve 51, rinse
Control valve 52 is connected with mixing control valve 53, and it is empty that the compressed air branch in compressed air supply line 500 enters the first compression
In gas branch 501, the second compressed air branch 502 and the 3rd compressed air branch 503, and respectively drive water inlet control valve 51,
Washing control valve 52 and mixing control valve 53.
Further, compressed air supply line 500 is equipped with the compressed air being connected with cleaning fluid supply pipe road 300 and blows
Pipeline 507 is swept, after being cleaned to compressor blade, the compressed air in compressed air supply line 500 can be made compressed
Air purging pipeline 507 is passed through in cleaning fluid supply pipe road 300, to be purged to cleaning fluid supply pipe road 300, is conducive to thorough
The remaining cleaning fluid in cleaning fluid supply pipe road 300 is removed at bottom, prevents cleaning solution corrosion pipeline.Compressed air in the present embodiment
Purging pipeline 507 is arranged on the first compressed air branch 501, the second compressed air branch 502 and the 3rd compressed air branch 503
Upstream.Purging control valve 54 is equipped with compressed air purging pipeline 507, it is real by the opening and closing for purging control valve 54
The break-make of existing compressed air purging pipeline 507.Purging control valve 54 is connected with control unit, can be to blowing by control unit
Sweep the unlatching of control valve 54, close progress remote control, and can be realized and automatically controlled according to pre-set programs by control unit.It is preferred that
Ground, the purging control valve 54 in the present embodiment is pneumatic operated valve, and compressed air supply line 500 passes through the 4th compressed air branch
504 connect with purging control valve 54, and the compressed air branch in compressed air supply line 500 enters the 4th compressed air branch
In 504, and drive purging control valve 54.The 4th compressed air branch 504 in the present embodiment is arranged on compressed air purging pipe
The downstream in road 507.Preferably, the 3rd check-valves 13 is equipped with compressed air purging pipeline 507 after control valve 54 is purged, is used for
Prevent the compressed air in compressed air purging pipeline 507 from adverse current occurs.
Further, the cleaning sprayer in the present embodiment includes online cleaning sprayer 71 and offline cleaning sprayer 72, cleaning solution
Supply line 100 by on-line cleaning liquid branch 301 and offline cleaning solution branch 302 respectively with on-line cleaning nozzle 71 and offline
Cleaning sprayer 72 connects, and the cleaning solution in cleaning fluid supply pipe road 100 can be sent to on-line cleaning through on-line cleaning liquid branch 301
Nozzle 71, carries out on-line cleaning to compressor blade, can also be sent through offline cleaning solution branch 302 to offline cleaning sprayer 72,
Compressor blade is cleaned offline.It is respectively equipped with on-line cleaning liquid branch 301 and offline cleaning solution branch 302 online clear
Control valve 55 and offline purge control valve 56 are washed, on-line cleaning liquid branch is realized by the opening and closing of on-line cleaning control valve 55
The break-make on road 301, the break-make of offline cleaning solution branch 302 is realized by the opening and closing of offline purge control valve 56.Online
Purge control valve 55 and offline purge control valve 56 are connected with control unit, can be to line cleaning control by control unit
The unlatching of valve 55 and offline purge control valve 56, close progress remote control, and can be realized by control unit according to pre-set programs
Automatically control.Preferably, the on-line cleaning control valve 55 in the present embodiment and offline purge control valve 56 are pneumatic operated valve, compression
Air supply pipe 500 is controlled with on-line cleaning respectively by the 5th compressed air branch 505 and the 6th compressed air branch 506
Valve 55 is connected with offline purge control valve 56, and it is empty that the compressed air branch in compressed air supply line 500 enters the 5th compression
In 505 and the 6th compressed air branch 506 of gas branch, and on-line cleaning control valve 55 and offline purge control valve are driven respectively
56。
In the present embodiment, each pneumatic operated valve (water inlet control valve 51, washing control valve 52, mixing control valve 53, purging control
Valve 54, on-line cleaning control valve 55 and offline purge control valve 56) solenoid valve being connected with control unit is provided with, pass through
Control unit control solenoid valve is turned on and off, and realizes being turned on and off for corresponding pneumatic operated valve.
Preferably, it is equipped with compressed air supply line 500 in the upstream of compressed air purging pipeline 507 and carries needle-valve
840 second pressure sensor 84, for detecting the pressure information of compressed air supply line 500, second pressure sensor 84
It is connected with control unit, and the pressure information detected is delivered to control unit, control unit receives the pressure information, and
Shown by display unit.Preferably, in the upstream of compressed air purging pipeline 507 on compressed air supply line 500
Equipped with the 3rd pressure gauge 85 with needle-valve 850, for measuring and showing the pressure in compressed air supply line 500, so as to
Checked in scene.Preferably, it is empty in the downstream of compressed air purging pipeline 507, all compressions on compressed air supply line 500
(the first compressed air branch 501, the second compressed air branch 502, the compression of the 3rd compressed air branch the 503, the 4th are empty for gas branch
Gas branch 504, the 5th compressed air branch 505 and the 6th compressed air branch 506) upstream be equipped with needle-valve 860 the
Three pressure sensors 86, for detecting the pressure information of compressed air supply line 500, the 3rd pressure sensor 86 and control are single
Member is connected, and the pressure information detected is delivered to control unit, and control unit receives the pressure information, and passes through display
Unit is shown.Preferably, in the downstream of compressed air purging pipeline 507, all compressions on compressed air supply line 500
The upstream of air passage is equipped with the 4th check-valves 14, for preventing that it is inverse that the compressed air in compressed air supply line 500 from occurring
Stream.Preferably, in the downstream of compressed air purging pipeline 507, all compressed air branches on compressed air supply line 500
Upstream is equipped with gas service kit 508.
In the present embodiment, the cleaning agent delivery pipe for being used for that cleaning agent to be conveyed into cleaning agent case 2 is equipped with cleaning agent case 2
Road 600, cleaning agent conveyance conduit 600 are equipped with cleaning agent transfer valve 601.Preferably, cleaned on cleaning agent conveyance conduit 600
The 4th filter 94 is equipped with after agent transfer valve 601.Preferably, the present embodiment is equipped with the second liquid level sensor in cleaning agent case 2
62, for detecting the liquid level information in cleaning agent case 2.Second liquid level sensor 62 is connected with control unit, and will detect
Liquid level information be delivered to control unit, control unit receives the liquid level information, and is shown by display unit.Work as display
When the liquid level information in cleaning agent case 2 that unit is shown is reduced to default minimum liquid level, then need to add cleaning into cleaning agent case 2
Agent.The present embodiment is configured with a cleaning plugged in barrel pump 21 and one and be contained with cleaning agent in the entrance of cleaning agent conveyance conduit 600
Agent bucket 22, can be realized by plug in barrel pump 21 and the cleaning agent in cleaning agent bucket 22 is transported in cleaning agent conveyance conduit 600.It is excellent
Selection of land, the present embodiment is equipped with the second liquid level display 65 in cleaning agent case 2, for showing the liquid level in cleaning agent case 2, so as to
Checked in scene.
To adapt to the job requirement of low temperature environment, the leaf cleaning system of the present embodiment further includes antifreezing agent case 3 and antifreeze
Agent supply line 700.Antifreezing agent case 3 is used to store antifreezing agent, and antifreezing agent supply line 700 is by antifreezing agent case 3 and mixing tank 1
Connection, for the antifreezing agent in antifreezing agent case 3 to be delivered to mixing tank 1.The 3rd meter is equipped with antifreezing agent supply line 700
Amount pump 43, the antifreezing agent being used for realization in antifreezing agent case 3 is delivered to mixing tank 1 through antifreezing agent supply line 700, and controls and send
Enter the amount of the cleaning agent in mixing tank 1.3rd metering pump 43 is connected with control unit, can be to the 3rd by control unit
Unlatching, closing and the flow of metering pump 43 carry out remote control, and can be realized and automatically controlled according to pre-set programs by control unit.
In the winter time, it is necessary to by antifreezing agent supply line 700 that the antifreezing agent in antifreezing agent case 3 is defeated under pattern (environment temperature is less than 8 DEG C)
Send to mixing tank 1, cleaning solution is mixed to form with cleaning agent and demineralized water.The mixed proportion of antifreezing agent, cleaning agent and demineralized water
Routinely technology is set.
In the present embodiment, the antifreezing agent delivery pipe for being used for that antifreezing agent to be conveyed into antifreezing agent case 3 is equipped with antifreezing agent case 3
Road 800, antifreezing agent conveyance conduit 800 are equipped with antifreezing agent transfer valve 801.Preferably, antifreeze on antifreezing agent conveyance conduit 800
The 5th filter 95 is equipped with after agent transfer valve 801.Preferably, the present embodiment is equipped with the 3rd liquid level sensor in antifreezing agent case 3
63, for detecting the liquid level information in antifreezing agent case 3.3rd liquid level sensor 63 is connected with control unit, and will detect
Liquid level information be delivered to control unit, control unit receives the liquid level information, and is shown by display unit.Work as display
When the liquid level information in antifreezing agent case 3 that unit is shown is reduced to default minimum liquid level, then need to add into antifreezing agent case 3 antifreeze
Agent.The antifreezing agent bucket 22 ' that the present embodiment is contained with antifreezing agent in the entrance configuration one of antifreezing agent conveyance conduit 800, using inserting
Barrel pump 21, which can be realized, is transported to the antifreezing agent in antifreezing agent bucket 22 ' in antifreezing agent conveyance conduit 800.Inserting in the present embodiment
Barrel pump 21 only needs configuration one, when needing to add cleaning agent into cleaning agent case 2, this can be inserted to barrel pump 21 and be inserted into cleaning
In agent bucket 22, needing to add antifreezing agent into antifreezing agent case 3, then this is being inserted into barrel pump 21 and be inserted into antifreezing agent bucket 22 '.It is preferred that
Ground, the present embodiment is equipped with the 3rd liquid level display 66 in antifreezing agent case 3, for showing the liquid level in antifreezing agent case 3, in order to
Scene is checked.
To sum up state institute, the leaf cleaning system of the present embodiment is by control unit according to the control logic of pre-set programs to leaf
The operation of each metering pump of piece cleaning system and valve is automatically controlled, and can realize the automatic cleaning to compressor blade,
Operations staff's cost is greatlyd save, improves unit automation degree and operational efficiency.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and replacement can also be made, these change
The scope of protection of the utility model is also should be regarded as into replacement.
Claims (10)
1. the leaf cleaning system of a kind of gas turbine blower, it is characterised in that including mixing tank (1), for storing clearly
The cleaning agent case (2) of lotion, connect with the mixing tank (1) by the cleaning agent case (2) and be delivered to the cleaning agent
The cleaning agent supply line (100) of the mixing tank (1), into the mixing tank (1), the demineralized water of conveying demineralized water supplies
Answer pipeline (200) and the cleaning solution in the mixing tank (1) be delivered to the cleaning fluid supply pipe road (300) of cleaning sprayer,
The first liquid level sensor (61) is equipped with the mixing tank (1), the cleaning agent supply line (100) is equipped with the first metering
Pump (41), the demineralized water supply line (200) is equipped with water inlet control valve (51), on the cleaning fluid supply pipe road (300)
The second metering pump (42) and washing control valve (52), first liquid level sensor (61), institute are equipped with successively from upstream to downstream
It is equal to state the first metering pump (41), the water inlet control valve (51), second metering pump (42) and the washing control valve (52)
It is connected with a control unit.
2. the leaf cleaning system of gas turbine blower according to claim 1, it is characterised in that the cleaning solution supplies
Answer and be equipped with and the mixing tank between second metering pump (42) and the washing control valve (52) on pipeline (300)
(1) the agitation cycle pipeline (400) being connected, the agitation cycle pipeline (400) is equipped with mixing control valve (53), described to stir
Control valve (53) is mixed with described control unit to be connected.
3. the leaf cleaning system of gas turbine blower according to claim 2, it is characterised in that described into water management
Valve (51), the washing control valve (52) and the mixing control valve (53) are pneumatic operated valve, and the leaf cleaning system is also wrapped
The compressed air supply line (500) for being passed through compressed air is included, the compressed air supply line (500) passes through the first compression
Air passage (501), the second compressed air branch (502) and the 3rd compressed air branch (503) are respectively with described into water management
Valve (51), the washing control valve (52) are connected with the mixing control valve (53).
4. the leaf cleaning system of gas turbine blower according to claim 3, it is characterised in that the compressed air
Supply line (500) is equipped with the compressed air purging pipeline (507) being connected with the cleaning fluid supply pipe road (300), institute
State compressed air purging pipeline (507) and be equipped with purging control valve (54), the purging control valve (54) and described control unit
It is connected.
5. the leaf cleaning system of gas turbine blower according to claim 4, it is characterised in that the purging control
Valve (54) is pneumatic operated valve, and the compressed air supply line (500) is controlled by the 4th compressed air branch (504) and the purging
Valve (54) connection processed.
6. the leaf cleaning system of gas turbine blower according to claim 3, it is characterised in that the cleaning sprayer
Including online cleaning sprayer (71) and offline cleaning sprayer (72), the cleaning fluid supply pipe road (300) passes through on-line cleaning liquid
Branch (301) and offline cleaning solution branch (302) respectively with the on-line cleaning nozzle (71) and the offline cleaning sprayer
(72) connect, on-line cleaning control valve is respectively equipped with the on-line cleaning liquid branch (301) and offline cleaning solution branch (302)
(55) and offline purge control valve (56), the on-line cleaning control valve (55) and offline purge control valve (56) with the control
Unit processed is connected, and is pneumatic operated valve, and the compressed air supply line (500) passes through the 5th compressed air branch (505)
Connected respectively with the on-line cleaning control valve (55) and offline purge control valve (56) with the 6th compressed air branch (506).
7. the leaf cleaning system of gas turbine blower according to claim 1, it is characterised in that the cleaning agent case
(2) the second liquid level sensor (62) is equipped with, second liquid level sensor (62) is connected with described control unit.
8. the leaf cleaning system of gas turbine blower according to claim 1, it is characterised in that further include for storing up
Deposit the antifreezing agent case (3) of antifreezing agent and connect the antifreezing agent case (3) and the antifreezing agent is defeated with the mixing tank (1)
Send to the antifreezing agent supply line (700) in the mixing tank (1), the antifreezing agent supply line (700) and be equipped with the 3rd
Metering pump (43), the 3rd metering pump (43) are connected with described control unit.
9. the leaf cleaning system of gas turbine blower according to claim 8, it is characterised in that the antifreezing agent case
(3) the 3rd liquid level sensor (63) is equipped with, the 3rd liquid level sensor (63) is connected with described control unit.
10. the leaf cleaning system of gas turbine blower according to claim 1, it is characterised in that the cleaning solution
First pressure sensor is equipped with supply line (300) between second metering pump (42) and the washing control valve (52)
(82), the first pressure sensor (82) is connected with described control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720993206.8U CN207308429U (en) | 2017-08-09 | 2017-08-09 | The leaf cleaning system of gas turbine blower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720993206.8U CN207308429U (en) | 2017-08-09 | 2017-08-09 | The leaf cleaning system of gas turbine blower |
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| Publication Number | Publication Date |
|---|---|
| CN207308429U true CN207308429U (en) | 2018-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720993206.8U Active CN207308429U (en) | 2017-08-09 | 2017-08-09 | The leaf cleaning system of gas turbine blower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297350A (en) * | 2017-08-09 | 2017-10-27 | 上海电气燃气轮机有限公司 | The leaf cleaning system of gas turbine blower |
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2017
- 2017-08-09 CN CN201720993206.8U patent/CN207308429U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297350A (en) * | 2017-08-09 | 2017-10-27 | 上海电气燃气轮机有限公司 | The leaf cleaning system of gas turbine blower |
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