CN107740715A - Black smoke cleaning plant and black smoke cleaning system - Google Patents
Black smoke cleaning plant and black smoke cleaning system Download PDFInfo
- Publication number
- CN107740715A CN107740715A CN201711220433.8A CN201711220433A CN107740715A CN 107740715 A CN107740715 A CN 107740715A CN 201711220433 A CN201711220433 A CN 201711220433A CN 107740715 A CN107740715 A CN 107740715A
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- China
- Prior art keywords
- black smoke
- capturing device
- jet
- granule capturing
- cleaning plant
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- 239000000779 smoke Substances 0.000 title claims abstract description 130
- 238000004140 cleaning Methods 0.000 title claims abstract description 66
- 239000008187 granular material Substances 0.000 claims abstract description 115
- 230000005532 trapping Effects 0.000 claims description 31
- 230000000994 depressogenic effect Effects 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 2
- 239000013618 particulate matter Substances 0.000 description 28
- 238000000746 purification Methods 0.000 description 10
- 235000019504 cigarettes Nutrition 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003584 silencer Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
- F01N3/0233—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles periodically cleaning filter by blowing a gas through the filter in a direction opposite to exhaust flow, e.g. exposing filter to engine air intake
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
The invention discloses black smoke cleaning plant and black smoke cleaning system, it is related to exhaust-gas treatment field.The present invention provides a kind of black smoke cleaning plant, for purifying black smoke, black smoke cleaning plant includes air intake structure, air outlet structure, granule capturing device, storage apparatus for ash and jet structure, granule capturing device is arranged between air intake structure and air outlet structure, so that black smoke can pass through air intake structure, granule capturing device and air outlet structure successively.Granule capturing device and the storage apparatus for ash both sides that to be arranged at air intake structure relative, and jet structure is connected to granule capturing device, and jet structure is used to produce jet and causes jet to flow through granule capturing device and flowed towards storage apparatus for ash.A kind of black smoke clears up system, and which employs above-mentioned black smoke cleaning plant.Black smoke cleaning plant and black smoke cleaning system provided by the invention can effectively remove black smoke, can improve the stealth capabilities of equipment.
Description
Technical field
The present invention relates to exhaust-gas treatment field, and system is cleared up in particular to black smoke cleaning plant and black smoke.
Background technology
Two kinds are generally divided into the equipment black smoke cleaning using diesel engine and the measure of exhausting and denoising at present, one kind is in bavin
Increase silencer noise reduction in the smoke-exhaust pipeline of oil machine, and black smoke is cleared up by black smoke cleaning plant；Another kind is will row
Cigarette line end is deep into water container, reaches noise reduction and the purpose except black smoke.The first situation, to reach noise reduction and except black
The purpose of cigarette is, it is necessary to silencer and black smoke cleaning plant are connected in smoke-exhaust pipeline, increase diesel smoke back pressure.With black
The quantity of particulate matter is on the increase in cigarette, causes resistance increasing of discharging fume, when reaching to a certain degree, diesel engine power output drop
It is low, cause diesel engine not work when serious.Second of situation, to meet diesel smoke demand, water container volume is larger,
And noise reduction is relatively low, can not meet the needs of mobile model miniaturization equipment.Both the above situation, there is very big defect, for moving
Ejector half equipment can not permanently effective work, it is necessary to often safeguarded, consume a large amount of human and material resources, later maintenance cost compared with
Greatly.
The content of the invention
It is an object of the invention to provide a kind of black smoke cleaning plant, and it can effectively clear up black smoke, and can improve equipment
Stealth capabilities.
Another object of the present invention is to provide a kind of black smoke cleaning system, it can effectively clear up black smoke, and can improve
The stealth capabilities of equipment.
The present invention provides a kind of technical scheme：
A kind of black smoke cleaning plant, for purifying black smoke, the black smoke cleaning plant include air intake structure, air outlet structure,
Granule capturing device, storage apparatus for ash and jet structure, the granule capturing device are arranged at the air intake structure and the outlet
Between structure, so that the black smoke can pass through the air intake structure, the granule capturing device and the air outlet structure successively.Institute
State granule capturing device and the storage apparatus for ash is arranged at the relative both sides of the air intake structure, and the jet structure connects
In the granule capturing device, the jet structure is used to produce jet and so that the jet flows through the granule capturing device
Towards the storage apparatus for ash flowing.
Further, the air intake structure is internally formed first passage, and the air outlet structure is internally formed second channel, institute
Stating inside granule capturing device has multiple trapping holes, each both ends for trapping hole respectively with the first passage and described
Second channel connects, and the bearing of trend of the first passage and the bearing of trend in the trapping hole form angle, Duo Gesuo
State trapping hole and be right against the storage apparatus for ash.
Further, the jet structure includes mute compressor and connecting tube, and the mute compressor is connected to described
One end of connecting tube, the other end of the connecting tube are connected to the granule capturing device, described in multiple trapping Kong Junyu
Connecting tube connects.
Further, the air intake structure also has air inlet pipe, the bearing of trend of the air inlet pipe and the first passage
Bearing of trend it is identical, and the internal diameter of the air inlet pipe be less than the first passage internal diameter.The granule capturing device tool
There is outlet passageway, the granule capturing device is communicated in the second channel by the outlet passageway, the outlet passageway
Internal diameter is less than the internal diameter of the second channel.
Further, the first stop valve is provided with the granule capturing device, first stop valve is arranged at described
Granule capturing device is provided with the second stop valve on one end of the air outlet structure, the jet structure, described second section
Only valve is arranged at the jet structure close to one end of the granule capturing device.
Further, the black smoke cleaning plant also includes alternate channel, the alternate channel be connected to it is described enter it is depressed
Between structure and the air outlet structure, and the alternate channel selectively communicate with the air intake structure and it is described go out it is depressed
Structure.
Further, the black smoke cleaning plant also includes control system, and the control system connects with the jet structure
Connect, and the control system is used to control the jet structure to produce jet.
Further, the control system is connected with the air intake structure, and the control system is used to detect exhaust
Back pressure, and the control system be used for opened when the back pressure value of the exhaust back pressure reaches preset value the jet structure with
Produce jet.
Further, the granule capturing device is multiple that multiple granule capturing devices are arranged side by side.
A kind of black smoke clears up system, including black smoke cleaning plant.The black smoke cleaning plant include air intake structure, go out it is depressed
Structure, granule capturing device, storage apparatus for ash and jet structure, the granule capturing device be arranged at the air intake structure and it is described go out
Between depressed structure, so that the black smoke can pass through the air intake structure, the granule capturing device and the air outlet structure successively.
The granule capturing device and the storage apparatus for ash are arranged at the relative both sides of the air intake structure, and the jet structure connects
The granule capturing device is connected to, the jet structure is used to produce jet and so that the jet flows through the granule capturing dress
Put towards the storage apparatus for ash flowing..
Compared with prior art, the beneficial effect of black smoke cleaning plant and black smoke cleaning system provided by the invention is：
Black smoke cleaning plant and black smoke provided by the invention clear up system by setting granule capturing device depressed by entering
Particle collection in the black smoke that structure is passed through, i.e. the particulate matter in black smoke is intercepted to purify by absorption by granule capturing device
Black smoke, and discharged by air outlet structure.And jet can be produced by jet structure and jet flows through granule capturing device
Towards storage apparatus for ash flowing, with enable jet will be attached to granule capturing device particulate matter blow to storage apparatus for ash on stored up
Deposit, and the effect of cleaning granule capturing device can be realized.Black smoke cleaning plant and black smoke provided by the invention clear up system energy
Black smoke is effectively handled, and the stealth capabilities of equipment can be improved in the case where reducing the color depth of discharge black smoke.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described.It should be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore it is not construed as pair
The restriction of scope.For those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation at the visual angle of black smoke cleaning plant first that the first embodiment of the present invention provides；
Fig. 2 is the structural representation at the visual angle of black smoke cleaning plant second that the first embodiment of the present invention provides；
Fig. 3 is the structural representation for the black smoke cleaning plant part that the first embodiment of the present invention provides；
Fig. 4 is the structural representation for the black smoke cleaning plant part that the first embodiment of the present invention provides.
Icon：10- black smoke cleaning plants；100- air intake structures；110- first passages；120- air inlet pipe；200- particles are caught
Acquisition means；210- outlet passageways；The stop valves of 220- first；300- air outlet structures；310- second channels；320- escape pipes；400-
Jet structure；410- mute compressors；420- connecting tubes；The stop valves of 430- second；500- stores up apparatus for ash；600- control systems.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be configured to arrange and design with a variety of.
Therefore, below the detailed description of the embodiments of the invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.It is common based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
In the description of the invention, it is to be understood that the instruction such as term " on ", " under ", " interior ", " outer ", "left", "right"
Orientation or position relationship be based on orientation shown in the drawings or position relationship, or the invention product using when usually put
Orientation or position relationship, or the orientation that usually understands of those skilled in the art or position relationship, be for only for ease of and retouch
State the present invention and simplify description, rather than indicate or imply that signified equipment or element there must be specific orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important
Property.
In the description of the invention, it is also necessary to explanation, unless otherwise clearly defined and limited, " setting ", " even
Connect " etc. term should be interpreted broadly, for example, " connection " can be fixedly connected or be detachably connected, or integratedly connect
Connect；Can be mechanical connection or electrical connection；Can be directly connected to, can also be indirectly connected with by intermediary, can
To be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be above-mentioned
The concrete meaning of term in the present invention.
Below in conjunction with the accompanying drawings, the embodiment of the present invention is described in detail.
First embodiment
Referring to Fig. 1, providing a kind of black smoke cleaning plant 10 in the present embodiment, black smoke cleaning plant 10 is black for purifying
Cigarette, it can effectively clear up black smoke, reach the effect of purification black smoke, and can improve the stealth capabilities of equipment simultaneously.
Wherein, Fig. 1 and Fig. 2 are please referred to, black smoke cleaning plant includes air intake structure 100, air outlet structure 300, particle
Capturing device 200, storage apparatus for ash 500 and jet structure 400.Granule capturing device 200 is arranged at air intake structure 100 and gone out depressed
Between structure 300, and air intake structure 100 is used to guide black smoke to flow by the path specified, to enable black smoke successively by entering
Depressed structure 100, granule capturing device 200 and air outlet structure 300.Wherein, granule capturing device 200 is used for cleared up in black smoke
Grain thing, to reach the purpose of cleaning black smoke.The black smoke purified by granule capturing device 200 is then discharged by air outlet structure 300.
In addition, jet structure 400 is connected to granule capturing device 200, jet structure 400 can produce jet and cause jet
Flow through granule capturing device 200 so that the particulate matter that jet will can be adhered to by the explosive force of moment on granule capturing device 200
Blow off, to reach the purpose of cleaning granule capturing device 200.In addition, granule capturing device 200 and storage apparatus for ash 500 are set respectively
The relative both sides of air intake structure 100 are equipped with, and flows through granule capturing device 200 in ejection and is flowed towards storage apparatus for ash 500,
I.e. so that jet the particulate matter adhered on granule capturing device 200 is blown off after can by jet by the particulate matter blown off along
Air-flow is dropped down onto in storage apparatus for ash 500, to store the particulate matter blown off from granule capturing device 200, avoids particulate matter with dust
Mode distribute working environment influenceed into air.Wherein, black smoke is flowed in granule capturing device 200 along air intake structure 100
When, the particulate matter in black smoke can be attached to granule capturing device 200 close to the side of air intake structure 100, now pass through jet knot
Structure 400 produces jet from the opposite side of granule capturing device 200, and jet is from granule capturing device 200 close to air outlet structure 300 1
Side flows to granule capturing device 200 close to the side of air intake structure 100, i.e., the opposite direction that jet flows along black smoke flows, with
It is easy to jet to will be attached to particulate matter of the granule capturing device 200 close to the side of air intake structure 100 to blow off.Wherein, jet structure
400 simultaneously complete cleaning granule capturing device 200 work and by it is being purified from black smoke and be attached to granule capturing dress
Put the particulate matter on 200 and blow off the work collected in apparatus for ash 500 is stored up.
Air intake structure 100 includes air intake structure main body (figure is not marked) and air inlet pipe 120, wherein air intake structure body interior are opened
Provided with first passage 110, i.e. air intake structure 100 is internally formed first passage 110.Air inlet pipe 120 is connected to air intake structure main body
And air inlet pipe 120 is communicated in first passage 110, wherein, black smoke can be directed into first passage 110 by air inlet pipe 120.Separately
Outside, granule capturing device 200 is connected to air intake structure main body, and granule capturing device 200 is communicated in first passage 110, with
The black smoke for entering to first passage 110 is enabled to flow into granule capturing device 200 by the guiding of first passage 110, so that black
Cigarette is purified inside granule capturing device 200.
In the present embodiment, black smoke linearly flows in granule capturing device 200, to avoid jet structure 400
By excessive resistance, the particulate matter for being easy to jet to will attach on granule capturing device 200 blows off caused jet.Also,
Granule capturing device 200 is right against storage apparatus for ash 500, in order to particle of the jet on it will attach to granule capturing device 200
After thing blows off, particulate matter can directly blow into storage apparatus for ash 500 and be stored.I.e., in the present embodiment, granule capturing device
200 are respectively arranged at the both sides of first passage 110 with storage apparatus for ash 500, and the inner passage of granule capturing device 200 passes through
First passage 110 connects with the inner space of storage apparatus for ash 500, to enable jet to blow particulate matter by first passage 110
Enter to store up inside apparatus for ash 500.
In addition, in the present embodiment, the bearing of trend and black smoke of first passage 110 are inside granule capturing device 200
Flow direction is vertical.Air inlet pipe 120 connects with first passage 110, and the bearing of trend of air inlet pipe 120 and first passage 110
Bearing of trend it is identical, to enable air inlet pipe 120 that directly black smoke is directed to inside first passage 110, and be avoided that black
Cigarette directly impacts the internal perisporium of first passage 110 at air inlet pipe 120, can reduce black smoke and be attached to the internal perisporium of first passage 110
Particulate matter, and the speed that particulate matter is attached to the internal perisporium of first passage 110 can be reduced, indirectly extend air inlet pipe 120
With the maintenance time of air intake structure main body, the service life of black smoke cleaning plant 10 is extended, and improves the effect of black smoke cleaning
Rate.Further, it can guarantee that jet will not lead to particulate matter when the particulate matter on will attach to granule capturing device 200 blows off
Cross air inlet pipe 120 to blow out, cause the destruction of working environment.
It should be appreciated that in other embodiments, the set-up mode of air inlet pipe 120 and first passage 110 can also be different, full
Sufficient jet is not directed through air inlet pipe 120 through the outflow of granule capturing device 200 and flows out black smoke cleaning plant 10, or does not rush directly
Hit in the internal perisporium of air inlet pipe 120.For example, the bearing of trend of air inlet pipe 120 and black smoke are in granule capturing device 200
Flow direction directly forms 45 degree of angles, and air inlet pipe 120 is towards storage apparatus for ash 500 side extension etc..
Further, in the present embodiment, the internal diameter of first passage 110 is more than the internal diameter of air inlet pipe 120, i.e. first passage
110 extend along the maximum of direction extends along the maximum by area of direction by area more than air inlet pipe 120, black to cause
Cigarette by air inlet pipe 120 when flowing into 110 inside of first passage, and due to the unexpected increase in space, the flow velocity of black smoke can then become
Slowly, can reduce black smoke flowed in air intake structure 100 caused by noise, serve the effect of noise reduction.
Multiple trapping hole (not shown) are offered on granule capturing device 200, multiple trapping Kong Junyu first passages 110 connect
It is logical, respectively along the flowing of multiple trapping holes during enabling black smoke to flow to first passage 110.Wherein, in the present embodiment, it is multiple
It is micropore to trap hole, is attached in order to the particulate matter in black smoke on the internal perisporium in trapping hole.Wherein, it is multiple to trap prolonging for hole
Stretch the bearing of trend that direction is each perpendicular to first passage 110, i.e. plurality of trapping Kong Jun linearly extends, and more
Individual trapping Kong Jun is towards storage apparatus for ash 500, to cause jet by that can be flowed after the outflow of multiple trapping holes by first passage 110
To storage apparatus for ash 500.And wherein, the bearing of trend in multiple trapping holes is black smoke set forth above in granule capturing device
Flow direction in 200.
In addition, in the present embodiment, granule capturing device 200 is multiple, and multiple granule capturing devices 200 are arranged side by side,
And multiple granule capturing devices 200 are arranged side by side.Wherein, multiple granule capturing devices 200 are all connected to air intake structure main body,
And multiple trapping Kong Jun on each granule capturing device 200 are communicated in first passage 110, and each granule capturing device
The bearing of trend all same in multiple trapping holes on 200, i.e. each trapping Kong Jun bearing of trend with first passage 110
Bearing of trend is perpendicular, and each traps Kong Jun towards storage apparatus for ash 500.In addition, in the present embodiment, each granule capturing
Device 200 is connected to a jet structure 400, i.e., each granule capturing device 200 is entered by a jet structure 400
Row cleaning.Also, the particulate matter adhered in the present embodiment, is being cleared up on granule capturing device 200 by jet structure 400
When, jet structure 400 is opened to clear up granule capturing device 200 in turn in turn.
In addition, the one end of granule capturing device 200 away from air intake structure 100 has outlet passageway 210, and multiple trappings
Kong Jun is communicated in outlet passageway 210, and outlet passageway 210 is communicated in air outlet structure 300, to cause black smoke to be filled by granule capturing
Air outlet structure 300 can be directed to by outlet passageway 210 afterwards by putting 200 purifications, and be discharged by air outlet structure 300.In this implementation
In example, side of the outlet passageway 210 from close to the side of air intake structure 100 to away from air outlet structure 300 is gradually subtracted by area
Small, i.e. the aperture of outlet passageway 210 is gradually reduced.
Air outlet structure 300 includes air outlet structure main body and escape pipe 320, and it is logical that second is internally provided with air outlet structure main body
Road 310, i.e. air outlet structure 300 is internally provided with second channel 310.Wherein, second channel 310 is communicated in granule capturing device
200, so that the black smoke purified by granule capturing device 200 can cause second channel 310.In addition, escape pipe 320 is connected to out
Gas main structure body, and escape pipe 320 is communicated in second channel 310, so as to through what is purification into inside second channel 310
Black smoke can be discharged by escape pipe 320.
In the present embodiment, multiple outlet passageways 210 of multiple granule capturing devices 200 connect with second channel 310,
I.e. multiple granule capturing devices 200 are discharged the black smoke after purification by escape pipe 320 by first passage 110.And
In the present embodiment, the black smoke after purification after multiple outlet passageways 210 by entering to inside second channel 310.Further,
In the present embodiment, the internal diameter of outlet passageway 210 is less than the internal diameter of second channel 310, wherein, second channel 310 passes through face
Bore of the product more than gas outlet of the outlet passageway 210 away from air inlet one end so that the black smoke after purification flows to second channel
Flowing velocity can reduce when 310, and then the noise caused by the second channel 310 of the black smoke after purification is reduced, further
Reduce noise caused by black smoke cleaning plant 10.
Jet structure 400 includes mute compressor 410 and connecting tube 420, and mute compressor 410 is connected to connecting tube 420
One end, and the other end of connecting tube 420 is connected to granule capturing device 200, and multiple trapping Kong Junyu connecting tubes 420 connect
It is logical.In the present embodiment, the one end of connecting tube 420 away from mute compressor 410 is connected to outlet passageway 210, Jing Yin to cause
Compressor 410 produces compressed air and is directed to outlet passageway 210 by connecting tube 420, and reverse by outlet passageway 210
Flow into multiple trapping holes, i.e., jet can move and clear up the particulate matter for being attached to trapping hole internal perisporium along trapping hole.
It should be noted that mute compressor 410 is used to pressure-air being directed to outlet passageway by connecting tube 420
210.The instantaneous expansion of outlet passageway 210 is entered by pressure-air and produces jet, and is led jet respectively by outlet passageway 210
To multiple trapping holes, the particulate matter that swiftly flowing jet can then will attach on multiple trapping hole internal perisporiums blows off.
In the present embodiment, mute compressor 410 is arranged at side of the air outlet structure 300 away from granule capturing device 200,
And connecting tube 420 is through second channel 310 and is connected to outlet passageway 210.It should be appreciated that in other embodiments, connection
Pipe 420 can also be connected to outlet passageway 210 around air outlet structure 300.
Fig. 3 and Fig. 4 are please referred to, further, is provided with the first stop valve 220 on granule capturing device 200, first
Stop valve 220 is arranged at granule capturing device 200 close to one end of air outlet structure 300.In addition, it is provided with jet structure 400
Second stop valve 430, the second stop valve 430 are arranged at jet structure 400 close to one end of granule capturing device 200.That is, at this
In embodiment, the first stop valve 220 is arranged at the one end of outlet passageway 210 away from air intake structure 100, and the first stop valve
220 are used to close outlet passageway 210.Second stop valve 430 is arranged in connecting tube 420, and the second stop valve 430 is used to close
Close connecting tube 420.
Wherein, when granule capturing device 200 increases to a certain extent close to the particulate matter that the side of air intake structure 100 is adhered to
When, multiple trapping holes can then be reduced by area, and multiple trapping holes reduce the row pressure that directly results in black smoke by area
Increase, the expulsion efficiency and purification efficiency of black smoke are greatly reduced, outlet passageway is now closed by the first stop valve 220
210, and the second stop valve 430 is opened simultaneously so that connecting tube 420 turns on.That is, it will be more to produce jet by mute compressor 410
The particulate matter adhered on individual trapping hole internal perisporium blows off so that multiple trapping holes can recover to reset condition, to reach cleaning
The purpose of grain capturing device 200.Then outlet passageway 210 is opened by the first stop valve 220, and passes through the second stop valve 430
Connecting tube 420 is closed, the cleaning of black smoke can be continued.
Please continue to refer to Fig. 1, in addition, black smoke cleaning plant 10 also includes alternate channel, alternate channel is connected into depressed
Between structure 100 and air outlet structure 300, and alternate channel is selectively communicated with air intake structure 100 and air outlet structure 300, with
Enable black smoke to be directed to alternate channel by air intake structure 100 and discharged by air outlet structure 300.I.e., in the present embodiment,
Alternate channel is communicated in first passage 110 and second channel 310, standby to enable the black smoke entered from first passage 110 to pass through
Second channel 310 is directed to passage and is exported by escape pipe 320.In addition, in the present embodiment, alternate channel, which is in, often to close
State, i.e. in 200 normal operation of granule capturing device, alternate channel is closed, and black smoke directly passes through granule capturing device 200
Discharged after purification.When granule capturing device 200 breaks down, it is impossible to when carrying out black smoke purification by granule capturing device 200, beat
Alternate channel is opened to enable black smoke to be discharged by alternate channel, to avoid black smoke from excluding obstructed the problem of causing, Ji Nengbao
Card black smoke is normally discharged.
Further, in the present embodiment, black smoke cleaning plant 10 also includes control system 600, control system 600 and spray
Depressed structure 400 connects, and control system 600 is used to control jet structure 400 to produce jet.In the present embodiment, control system
System 600 is also attached to air intake structure 100, and control system 600 is used to detect exhaust back pressure, when reaching certain in exhaust back pressure
Jet structure 400 is opened during value to produce jet.Wherein, granule capturing device 200 is close to the side of air intake structure 100 attachment ratio
After more particulate matter, being reduced by area for granule capturing device 200 can be caused, cause black smoke exhaust back pressure to increase, work as row
Then represent that now black smoke normally can not be purified and discharged by granule capturing device 200 when gas back pressure increases to certain value
.Now, for control system 600 then by controlling the second stop valve 430 to turn on connecting tube 420, mute compressor 410 then will compression
Air is passed through outlet passageway 210 and forms jet is attached to granule capturing device 200 close to the one end of air intake structure 100 to clear up
Particulate matter.
The black smoke cleaning plant 10 provided in the present embodiment is by setting granule capturing device 200 will be by air intake structure 100
Particle collection in the black smoke being passed through, i.e. the particulate matter in black smoke is intercepted to purify by absorption by granule capturing device 200
Black smoke, and discharged by air outlet structure 300.And jet can be produced by jet structure 400 and jet flows through particle and caught
Acquisition means 200 flow towards storage apparatus for ash 500, are blown to enabling jet to will be attached to the particulate matter of granule capturing device 200
Stored on storage apparatus for ash 500, and the effect of cleaning granule capturing device 200 can be realized.And reducing discharge black smoke
The stealth capabilities of equipment can be improved in the case of color depth.
Second embodiment
A kind of black smoke cleaning system is provided in the present embodiment, it can effectively clear up black smoke, and can improve the hidden of equipment
Body ability.Wherein, black smoke cleaning system employs the black smoke cleaning plant 10 provided in first embodiment.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
- A kind of 1. black smoke cleaning plant, for purifying black smoke, it is characterised in that the black smoke cleaning plant include air intake structure, Air outlet structure, granule capturing device, storage apparatus for ash and jet structure, the granule capturing device be arranged at the air intake structure and Between the air outlet structure so that the black smoke can successively by the air intake structure, the granule capturing device and it is described go out Depressed structure；The granule capturing device and the storage apparatus for ash are arranged at the relative both sides of the air intake structure, and the jet knot Structure is connected to the granule capturing device, and the jet structure is used to produce jet and so that the jet flows through the particle and caught Acquisition means flow towards the storage apparatus for ash.
- 2. black smoke cleaning plant according to claim 1, it is characterised in that it is logical that the air intake structure is internally formed first Road, the air outlet structure are internally formed second channel, have multiple trapping holes inside the granule capturing device, each described to catch The both ends in collection hole connect with the first passage and the second channel respectively, and the bearing of trend of the first passage and institute The bearing of trend for stating trapping hole forms angle, and multiple trapping holes are right against the storage apparatus for ash.
- 3. black smoke cleaning plant according to claim 2, it is characterised in that the jet structure include mute compressor and Connecting tube, the mute compressor are connected to one end of the connecting tube, and the other end of the connecting tube is connected to the particle Capturing device, multiple trappings connecting tube described in Kong Junyu connect.
- 4. black smoke cleaning plant according to claim 2, it is characterised in that the air intake structure also has air inlet pipe, institute It is identical with the bearing of trend of the first passage to state the bearing of trend of air inlet pipe, and the internal diameter of the air inlet pipe is less than described the The internal diameter of one passage；The granule capturing device has outlet passageway, and the granule capturing device is communicated in described by the outlet passageway Two passages, the internal diameter of the outlet passageway are less than the internal diameter of the second channel.
- 5. black smoke cleaning plant according to claim 1, it is characterised in that be provided with first on the granule capturing device Stop valve, first stop valve are arranged at the granule capturing device close to one end of the air outlet structure, the jet knot The second stop valve is provided with structure, second stop valve is arranged at the jet structure close to the one of the granule capturing device End.
- 6. black smoke cleaning plant according to claim 1, it is characterised in that the black smoke cleaning plant also includes standby logical Road, the alternate channel are connected between the air intake structure and the air outlet structure, and the alternate channel is optionally It is communicated in the air intake structure and the air outlet structure.
- 7. the black smoke cleaning plant according to any one in claim 1-6, it is characterised in that the black smoke cleaning plant Also include control system, the control system is connected with the jet structure, and the control system is used to control the spray Depressed structure produces jet.
- 8. black smoke cleaning plant according to claim 7, it is characterised in that the control system connects with the air intake structure Connect, and the control system is used to detect exhaust back pressure, and the control system is used for the back pressure in the exhaust back pressure Value opens the jet structure to produce jet when reaching preset value.
- 9. the black smoke cleaning plant according to any one in claim 1-6, it is characterised in that the granule capturing device To be multiple, multiple granule capturing devices are arranged side by side.
- 10. a kind of black smoke clears up system, it is characterised in that including the black smoke cleaning as described in any one in claim 1-9 Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220433.8A CN107740715A (en) | 2017-11-28 | 2017-11-28 | Black smoke cleaning plant and black smoke cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220433.8A CN107740715A (en) | 2017-11-28 | 2017-11-28 | Black smoke cleaning plant and black smoke cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107740715A true CN107740715A (en) | 2018-02-27 |
Family
ID=61238719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711220433.8A Pending CN107740715A (en) | 2017-11-28 | 2017-11-28 | Black smoke cleaning plant and black smoke cleaning system |
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| Country | Link |
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| CN (1) | CN107740715A (en) |
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| CN106050364A (en) * | 2016-07-29 | 2016-10-26 | 东风商用车有限公司 | Rotary back-blowing cleaning device of diesel particulate filter |
| CN206513420U (en) * | 2017-03-10 | 2017-09-22 | 四川中科兴业高新材料有限公司 | A kind of novel diesel car discharged particle emission-reducing system |
| CN207538898U (en) * | 2017-11-28 | 2018-06-26 | 江西清华泰豪三波电机有限公司 | Black smoke cleaning plant and black smoke cleaning system |
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| CN1693682A (en) * | 2005-06-29 | 2005-11-09 | 清华大学 | Wall flow type net plate apparatus with reverse jet regenerating unit for collecting microparicle discharged by diesel vehicle |
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Application publication date: 20180227 |