CN106813254A - A kind of movable integrated control shock wave soot blower and method - Google Patents
A kind of movable integrated control shock wave soot blower and method Download PDFInfo
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- CN106813254A CN106813254A CN201710193611.6A CN201710193611A CN106813254A CN 106813254 A CN106813254 A CN 106813254A CN 201710193611 A CN201710193611 A CN 201710193611A CN 106813254 A CN106813254 A CN 106813254A
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- Prior art keywords
- shock wave
- base
- soot blower
- movable integrated
- surge generator
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
- F23J3/02—Cleaning furnace tubes; Cleaning flues or chimneys
- F23J3/023—Cleaning furnace tubes; Cleaning flues or chimneys cleaning the fireside of watertubes in boilers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
Abstract
The invention discloses movable integrated control shock wave soot blower and the method for one kind, it solves soot blower in the prior art and is difficult to mobile, the reluctant problem of coking, has the advantages that dust stratification cleaning effect is good, and its scheme is as follows：A kind of movable integrated control shock wave soot blower, including base, susceptor surface is provided with for the soot blowing mechanism to removing ash of boiler, soot blowing mechanism includes surge generator, the entrance of surge generator is connected with igniter, surge generator is connected with air supplying device, fuel cartridge, base is connected with travel mechanism and drives base to move and then drive soot blowing mechanism to move with by travel mechanism, the outlet of surge generator is connected by connector with jet pipe, and nozzle-end is provided with opening and forms shock wave spout.
Description
Technical field
The present invention relates to boiler soot-blowing, coking cleaning device, more particularly to a kind of movable integrated control shock wave
Soot blower and method.
Background technology
For the treatment of collecting ash, have cleared up using soot blower in the prior art, each soot blower treatment is certain
The heating surface in region, traditional soot blower is fixed, it is impossible to mobile, because boiler volume is larger, even if having in the prior art
The setting of multiple deashing points, still cannot comprehensively cover whole boiler heating surface during boiler soot-blowing, for such as burner hearth bottom and water
The coking of cold wall cannot be cleared up, it is sometimes desirable to manual cleaning coking, this adds increased power plant's operating cost and the danger of work,
And traditional soot blower pressure and temp parameter is fixed value, when fouling of heating surface is more serious or heating surface hangs burnt, even if this
There is a soot blower at place, fixed blowing pressure, temperature, and the intensity of shock wave is limited, may be timely and effective by dust stratification or coking
Clean out.
Accordingly, it is desirable to provide a kind of device for being convenient to clean collecting ash, coking.
The content of the invention
In order to overcome the deficiencies in the prior art, the invention provides the movable integrated control shock wave soot blowing dress of one kind
Put, the device be may move, and soot blowing mechanism is integrated on base, soot blower, ash-removal effect can be moved according to the position of boiler
It is good.
A kind of concrete scheme of movable integrated control shock wave soot blower is as follows：
A kind of movable integrated control shock wave soot blower, including：
Base, susceptor surface is provided with for the soot blowing mechanism to removing ash of boiler, and soot blowing mechanism includes surge generator, punching
The entrance for hitting wave producer is connected with igniter, and surge generator is connected with air supplying device, fuel cartridge, base with move
The connection of motivation structure drives base to move and then drives soot blowing mechanism to move with by travel mechanism.
Soot blower in the present invention, by the setting of travel mechanism, drives base, and then drives the movement of soot blowing mechanism, can
According to the specific set location of boiler, mobile soot blower, so with respect to the intensity there is provided shock wave, is solved because distance is remote
And dust stratification, the reluctant problem of coking for causing, wherein, surge generator is located at bottom located at the side of base, fuel cartridge
The middle part of seat upper surface, air supplying device is located at base upper surface opposite side.
The energy produced by surge generator carries out deashing, the outlet of the surge generator by connector with
Jet pipe is connected, and nozzle-end is provided with opening and forms shock wave spout, and connector is flange, and shock wave spout is set with from upper down
Side carries out deashing to boiler.
The fuel cartridge is located at base by first support, and first support top, in order to change fuel cartridge, is entered for annular
One step ground, the base side sets handle in order to the movement to base.
The surge generator is connected with blender, and blender is individually connected with air supplying device, fuel cartridge,
After combustion gas mixes with air in blender, enter back into surge generator, shock wave energy is produced by ignition device
Amount, is cleared up collecting ash, coking by shock wave.
The outlet of the surge generator is connected by connector with jet pipe, and changing nozzle-end by swivelling-nozzle opens
Mouthful direction to change the soot blowing direction of shock wave, wherein, the coking position for processing as needed every time changes the opening of jet pipe
Behind direction, then it is that flange is fastened by connector.
Or, the surge generator is provided with the opening of multiple different directions, at each opening with the spray described in
Pipe is connected, and switch is set at each opening, so can use multiple openings or wherein the one of a direction according to actual conditions
Individual opening.
Also set up control unit on base, control unit and described igniter, fuel cartridge, air supplying device
Switch is individually connected.Wherein, travel mechanism is provided at multiple wheels of base surrounding or bottom, and wheel carries locking machine
Structure, or, wheel is connected with control unit, the car that one of wheel or two wheels drive for motor (such as wheel hub motor)
Crop rotation is adhesion wheel, and under motor driving effect, and then band motor car wheel is rolled, and realization automatically controls the shifting of travel mechanism
Dynamic, such control unit is Programmable Logic Controller, control unit control control, the supply of combustion gas, control time of ignition and car
The movement of wheel, realizes Based Intelligent Control.
Additionally, setting range sensor near the side of surge generator on base, range sensor detects bottom
Seat spacing from a certain boiler be less than a certain setting value when, control unit control wheel hub decelerating through motor realizes parking, makes wheel stop moving
It is dynamic.
The air supplying device is air compressor or air blower, and air blower is connected by air duct with blender
Connect.
Gas sampling device is provided with the surge generator, gas sampling device is connected with flue gas analyzer, flue gas
Analyzer is connected with described control unit, and control unit is connected to control ignition timing with igniter.
When jet pipe is for multiple, the aperture of wherein at least two jet pipe is different, and to control the distance and intensity of soot blowing, aperture is small
Jet pipe, soot blowing distance is remote, intensity is high, and reluctant boiler coke effectively can be removed, and is carried out individually without artificial
Cleaning.
The jet pipe be telescopic tube to control the distance of soot blowing, can be according to movable integrated control shock wave soot blowing dress
The distance apart from boiler is put, extends the length of jet pipe, and then shorten distance of the jet pipe apart from boiler, effectively imitated by improving work
Rate.
In order to overcome collecting ash, coking to be in the prior art difficult to the problem cleared up, deashing mechanism in the prior art is overcome
Irremovable problem, present invention also offers a kind of to multiple boiler heating surface dusts, the method for cleaning of coking, the method is adopted
With described a kind of movable integrated control shock wave soot blower, the effective cleaning to dust is realized by the device.
Compared with prior art, the beneficial effects of the invention are as follows：
1) it is integrated in moveable bottom by by surge generator, air supplying device, fuel cartridge in apparatus of the present invention
On seat, realize effective movement to soot blower, the device can be moved along the heating surface of boiler on platform, solve because away from
Dust stratification, the reluctant problem of coking caused away from.
2) reasonably space arrangement is carried out to each mechanism in apparatus of the present invention, realize it is integrated on the premise of, improve empty
Between utilization rate.
3) in apparatus of the present invention by setting the adjustable setting in spout direction, the length of jet pipe can extend setting, it is controllable to blow
The position of ash and intensity, cleaning speed effectively improve.
4) the mobile soot blower of the present invention can coordinate fix in the prior art soot blower to be used, and realize to part
The heating surface for being difficult to clean is effectively treated, and the security of cleaning has been effectively ensured.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrated for explaining the application, does not constitute the improper restriction to the application.
Fig. 1 is the overall structure diagram of fixing device of the present invention；
Wherein, 1. spout, 2. flange, 3. igniter, 4. surge generator, 5. non-return valve, 6. blender, 7. liquefies
Gas tank, 8. air duct, 9. air blower, 10. switch board, 11. first supports, 12. second supports, 13. bases, 14. wheels.
Specific embodiment
It is noted that described further below is all exemplary, it is intended to provide further instruction to the application.Unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
Be also intended to include plural form, additionally, it should be understood that, when in this manual use term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
As background technology is introduced, impact capacity present in prior art is poor, the not tractable deficiency of coking,
In order to solve technical problem as above, present applicant proposes movable integrated control shock wave soot blower and the method for one kind.
In a kind of typical implementation method of the application, as shown in figure 1, a kind of movable integrated control shock wave soot blowing
Device, including base, susceptor surface are provided with for the soot blowing mechanism to removing ash of boiler, and soot blowing mechanism includes surge generator 4,
The entrance of surge generator 4 is connected with igniter 3, and surge generator 4 is connected with air supplying device, fuel cartridge, bottom
Seat 13 is connected with travel mechanism and drives base 13 to move and then drive soot blowing mechanism to move with by travel mechanism.
And, in the upper surface of base 13 or sidepiece, handle is set, handle is hinged setting with base 13, and travel mechanism needs
When mobile, hand-holdable handle is obliquely installed the movement realized to base, simple and convenient.
Soot blower in the present invention, by the setting of travel mechanism, drives base 13, and then drives the movement of soot blowing mechanism,
Can be according to the specific set location of boiler, mobile soot blower, solve because distance is remote and caused by dust stratification, coking is difficult to process
Problem, wherein, surge generator 4 located at base 13 side, fuel cartridge located at base upper surface middle part, air provide
Device is located at base upper surface opposite side, and fuel cartridge is liquid gas storage tank, and liquid gas storage tank is fixed on base by first support 11,
The top of first support 11 is annular, both sides be engraved structure to economize on resources, liquid gas storage tank 7 is propped up by first support 11
Support, additionally, surge generator 4 is supported by the second support 12 of annular, two bottoms of support are fixed with base 13,
Two stent sizes are more than surge generator or liquid gas storage tank, convenient that liquid gas storage tank 7 is changed.
The energy produced by surge generator 4 carries out deashing, and the outlet of the surge generator 4 passes through connector
It is connected with jet pipe, nozzle-end is provided with opening and forms shock wave spout 1, and spout 1 is set beyond base end, to ensure spout 1
The shock wave alignment boiler of ejection, connector is flange 2, and shock wave spout is set down carries out deashing with from top to boiler.
The surge generator 4 is connected with blender 6, and blender 6 individually connects with air supplying device, fuel cartridge
Connect, after combustion gas mixes with air in blender 6, enter back into surge generator 4, impact is produced by ignition device
Wave energy, is cleared up collecting ash, coking by shock wave, additionally, being set between blender 6 and surge generator 4
Non-return valve 5 is avoiding blender reverse flow.
The outlet of the surge generator 4 sets the outlet of multiple different directions, each exit with described in one
Jet pipe is connected, and each exit sets switch, can so be selected to open one or many according to boiler quantity, the direction to be cleared up
Individual jet pipe.Or, the outlet of the surge generator is connected by connector with jet pipe, and nozzle end is changed by swivelling-nozzle
The direction of portion opening to change the soot blowing direction of shock wave, wherein, the coking position for processing as needed every time changes jet pipe
After opening direction, then it is that flange is fastened by connector.
Control unit, control unit and described igniter, fuel cartridge, air supplying device are also set up on base 13
Switch individually connect, fuel cartridge is liquid gas storage tank.Wherein, travel mechanism is provided at many of the surrounding of base 13 or bottom
Individual wheel 14, wheel 14 carries lockable mechanism, or, wheel 14 is connected with control unit, and one of wheel drives for motor
Wheel as adhesion wheel, under motor (such as wheel hub motor) driving effect, and then band motor car wheel is rolled, and is realized automatic
The movement of travel mechanism is controlled, such control unit is Programmable Logic Controller, control unit control control, the supply of combustion gas, control
The movement of time of ignition processed and wheel, realizes Based Intelligent Control, and in a switch board 10, switch board 10 passes through bottom to control unit
Seat 13 is supported, and switch board is located between air blower, liquid gas storage tank, to cause connection most short, convenient maintenance.
Additionally, setting range sensor near the side of surge generator on base, range sensor detects bottom
Seat spacing from a certain boiler be less than a certain setting value when, control unit control wheel hub decelerating through motor realizes parking, makes wheel stop moving
It is dynamic.
The air supplying device is air compressor or air blower 9, and air blower is by air duct 8 and blender 6
Connection.
Gas sampling device is provided with the surge generator 4, gas sampling device is connected with flue gas analyzer, flue gas
Analyzer is connected with described control unit, and control unit is connected to control ignition timing with igniter, if flue gas analyzer
The composition of gases within of surge generator 4 such as gas concentration lwevel is detected higher than a certain value, control unit control igniting mounted point
Fire, to ensure that shock wave is supplemented in time.
When jet pipe is for multiple, the aperture of wherein at least two jet pipe is different, and to control the distance and scope of soot blowing, aperture is small
Jet pipe, soot blowing distance is remote, intensity is high, and reluctant boiler coke effectively can be removed, and is carried out individually without artificial
Cleaning.
The jet pipe be telescopic tube to control the distance of soot blowing, can be according to movable integrated control shock wave soot blowing dress
The distance apart from boiler is put, extends the length of jet pipe, and then shorten distance of the jet pipe apart from boiler, effectively imitated by improving work
Rate.
In order to overcome collecting ash, coking to be in the prior art difficult to the problem cleared up, deashing mechanism in the prior art is overcome
Irremovable problem, present invention also offers second embodiment, this embodiment offers one kind to multiple boiler heating surfaces ash
Dirt, the method for cleaning of coking, a kind of movable integrated control shock wave soot blower of the method described in, by the dress
Realization is put to dust, effective cleaning of coking, the method for cleaning can coordinate fix in the prior art soot blower to be used, real
Now the heating surface that part is difficult to clean is effectively treated.
The preferred embodiment of the application is the foregoing is only, the application is not limited to, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent, improvement etc., should be included within the protection domain of the application.
Claims (10)
1. one kind is movable integrated controls shock wave soot blower, it is characterised in that including：
Base, susceptor surface is provided with for the soot blowing mechanism to removing ash of boiler, and soot blowing mechanism includes surge generator, shock wave
The entrance of generator is connected with igniter, and surge generator is connected with air supplying device, fuel cartridge, base and moving machine
Structure connection drives base to move and then drives soot blowing mechanism to move with by travel mechanism, and the outlet of surge generator is by connecting
Fitting is connected with jet pipe, and nozzle-end is provided with opening and forms shock wave spout.
2. one kind according to claim 1 is movable integrated controls shock wave soot blower, it is characterised in that the punching
Wave producer is hit located at the side of base, fuel cartridge is located at base upper table located at the middle part of base upper surface, air supplying device
Face opposite side.
3. one kind according to claim 1 is movable integrated controls shock wave soot blower, it is characterised in that the punching
Hit wave producer to be connected with blender, blender is individually connected with air supplying device, fuel cartridge.
4. one kind according to claim 1 is movable integrated controls shock wave soot blower, it is characterised in that the punching
The outlet for hitting wave producer is connected by connector with jet pipe, and the direction of nozzle-end opening is changed to change by swivelling-nozzle
The soot blowing direction of shock wave；
Or, the surge generator is provided with the opening of multiple different directions, connects with the jet pipe described at each opening
Connect, switch is set at each opening.
5. one kind according to claim 1 is movable integrated controls shock wave soot blower, it is characterised in that in base
On also set up control unit, control unit individually connects with the switch of described igniter, fuel cartridge, air supplying device
Connect.
6. one kind according to claim 1 is movable integrated controls shock wave soot blower, it is characterised in that the sky
Gas offer device is air compressor or air blower.
7. one kind according to claim 1 is movable integrated controls shock wave soot blower, it is characterised in that the punching
Hit and gas sampling device be provided with wave producer, gas sampling device is connected with flue gas analyzer, flue gas analyzer with it is described
Control unit is connected, and control unit is connected to control ignition timing with igniter.
8. one kind according to claim 1 is movable integrated controls shock wave soot blower, it is characterised in that the spray
Manage during for multiple, the aperture of wherein at least two jet pipe is different, to control the distance and intensity of soot blowing；
Further, the jet pipe is telescopic tube to control the distance of soot blowing.
9. one kind according to claim 1 is movable integrated controls shock wave soot blower, it is characterised in that the combustion
Gas tank is located at base by first support, and first support top is annular in order to change fuel cartridge；
Further, the base side sets handle in order to the movement to base.
10. it is a kind of to multiple boiler heating surface dusts, the method for cleaning of coking, it is characterised in that using as in claim 1-9
A kind of movable integrated control shock wave soot blower described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710193611.6A CN106813254B (en) | 2017-03-28 | 2017-03-28 | Movable integrated control shock wave soot blower and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710193611.6A CN106813254B (en) | 2017-03-28 | 2017-03-28 | Movable integrated control shock wave soot blower and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106813254A true CN106813254A (en) | 2017-06-09 |
| CN106813254B CN106813254B (en) | 2023-08-22 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710193611.6A Active CN106813254B (en) | 2017-03-28 | 2017-03-28 | Movable integrated control shock wave soot blower and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112154289A (en) * | 2018-05-21 | 2020-12-29 | 川崎重工业株式会社 | Shock wave type soot blower supporting structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0828545A1 (en) * | 1995-05-19 | 1998-03-18 | Seditec Ltd. | Shock wave generator |
| CN1241698A (en) * | 1998-07-08 | 2000-01-19 | 由广山 | Gas-burning pulse ash-blowing vehicle |
| CN204372946U (en) * | 2014-12-26 | 2015-06-03 | 上海东飞环境工程服务有限公司 | Portable gas pulse ash elimination device |
-
2017
- 2017-03-28 CN CN201710193611.6A patent/CN106813254B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0828545A1 (en) * | 1995-05-19 | 1998-03-18 | Seditec Ltd. | Shock wave generator |
| CN1241698A (en) * | 1998-07-08 | 2000-01-19 | 由广山 | Gas-burning pulse ash-blowing vehicle |
| CN204372946U (en) * | 2014-12-26 | 2015-06-03 | 上海东飞环境工程服务有限公司 | Portable gas pulse ash elimination device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112154289A (en) * | 2018-05-21 | 2020-12-29 | 川崎重工业株式会社 | Shock wave type soot blower supporting structure |
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| Publication number | Publication date |
|---|---|
| CN106813254B (en) | 2023-08-22 |
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