CN207049961U - A kind of efficient flue deashing device - Google Patents
A kind of efficient flue deashing device Download PDFInfo
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- CN207049961U CN207049961U CN201720775968.0U CN201720775968U CN207049961U CN 207049961 U CN207049961 U CN 207049961U CN 201720775968 U CN201720775968 U CN 201720775968U CN 207049961 U CN207049961 U CN 207049961U
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Abstract
A kind of efficient flue deashing device of the utility model, including chassis, driving gear set, motor, transmission cage, flue connecting cylinder, dedusting scraper and axial gear unit；The flue connecting cylinder is fixed on the chassis and is embedded in the transmission cage；The driving gear set is driving the transmission cage rolling；The axial gear unit includes arc-shaped gear wheel plate, screw rod transmission gear, screw rod and magnet carrier；The screw rod is arranged on the transmission cage；The screw rod transmission gear is mutually fixedly connected with described screw rod one end, and the arc-shaped gear wheel plate is fixed on the chassis；The dedusting scraper is positioned in the flue connecting cylinder；When the screw rod transmission gear is meshed with the arc-shaped gear wheel plate, the magnet carrier drives the dedusting scraper to axially move.A kind of efficient flue deashing device ash-removal effect of the utility model is good, realizes without hindrance thing in flue, ensure that the smooth circulation of flue gas.
Description
Technical field
Technical field of dust removal equipment is the utility model is related to, especially a kind of efficient flue deashing device.
Background technology
In combustion furnace, kiln among present enterprise generally set a flue, by caused flue gas in burning with it is small
Particle dust is transported among cleaner.But in use, there is part flue dust to be constantly adhered to the interior of flue
On wall, after long-time use, if smoke moisture is big and ash can the fouling on wall panel when cigarette temperature is less than acid dew point.These foulings
If accumulation will cause flue blockage throughout the year, the discharge of flue gas and the use of combustion furnace are influenceed, to prevent dust in flue gas
Deposited in flue, the flue gas flow rate for typically requiring pipeline is 10~15 meter per seconds, because cause specific must reduce flue gas flow rate extremely
7 meter per seconds or so, inevitably dust stratification is caused in flue, and if smoke moisture is big and cigarette temperature is less than grey meeting during acid dew point
The fouling on wall panel.Its flue gas operating mode is as follows：Flue-gas temperature：125℃；Dust content：30g/Nm3.Dust main component
It is as follows：Total moisture：21%；As-received ash content：14.37%；As-received oxygen：9.4%, full sulphur：0.8%；Silica：
44.67%；Calcium oxide：11.36%；Alundum (Al2O3)：19.27%；Di-iron trioxide：7.23%.
Effective flue deashing device or rarely found, existing flue deashing device mainly application in the market
Soot blower.And slag-blowing equipmemt is mainly steam sootblower and acoustic wave ash ejector and shock wave soot blower.Usage quantity is most at present
It is more and maximally efficient, it is steam sootblower.But the characteristics of due to structure and medium, plus the influence of hot environment, soot blower rifle
Phenomena such as bite, failure, gas leakage, easily occurs for tube capacity, and equipment failure rate is of a relatively high, it is desirable to which maintenance levels is higher, long-time failure
Not handling can cause tube wall to damage.Acoustic wave ash ejector soot blowing DeGrain, can not substantially remove because domestic effect is general
Fall existing dust stratification, only its soot blowing be prevent soot blower can generation, so before soot blowing must artificial deashing once, no
Therefore right stubbornness can not be removed, according to the burden into manpower.Gas impulse shock wave soot blower is because easily volume inhales high temperature cigarette after detonation
The consideration of gas and gas leakage etc. can only apply the back-end ductwork bottom relatively low with temperature.Secondly there are certain peace
Full hidden danger, when it come to unreasonable structure, the quality of production is problematic, all easily causes the leakage of fuel gas, and security incident occurs.
According to the current state of development market demand, research is a to be easy to safeguard that installation, cleaning are enough thoroughly, saves manpower money
Source, the key technology of safe novel flue deashing device are very necessary.
Utility model content
In view of the technical problem present in background technology, the shortcomings that the purpose of this utility model is to overcome prior art,
There is provided that a kind of ash-removal effect is good, realizes without hindrance thing in flue, ensure that the efficient flue deashing dress of the smooth circulation of flue gas
Put.
In order to solve the above technical problems, the utility model employs following technical measures：
A kind of efficient flue deashing device, including chassis, driving gear set, motor, transmission cage, flue connection
Cylinder, dedusting scraper and axial gear unit；The flue connecting cylinder is fixed on the chassis and is embedded in the transmission cage；
The driving gear set drives the transmission cage to roll under motor driving；The axial gear unit includes arc
Gear plate, screw rod transmission gear, screw rod and magnet carrier；The screw rod is arranged on the transmission cage；The screw rod transmission tooth
Wheel is mutually fixedly connected with described screw rod one end, and the arc-shaped gear wheel plate is fixed on the chassis；The magnet carrier includes carrying
Tool main body and the second magnet, the carrier body are mutually threadedly coupled with the screw rod；The dedusting scraper is positioned over the flue
In connecting cylinder, the dedusting scraper includes scraper body and the first magnet；When the screw rod transmission gear and the arc gear wheel
When plate is meshed, the magnet carrier drives the dedusting scraper to do the motion on the flue connecting cylinder axial direction.
As a further improvement, the magnet carrier further comprises the second cylinder fixed block；The horizontal stroke of the carrier body
Section is in H shapes；Second magnet is fixedly installed on the carrier body, and second magnet is close to the flue connecting cylinder
Outer wall is set；The carrier body is respectively inlaid with one described second on the upper surface corner relative with flue connection drum outer wall
Cylinder fixed block.
As a further improvement, the dedusting scraper further comprises the first cylinder fixed block；The dedusting scraper is overall
In isosceles trapezoid；A translot is provided with the scraper body；The translot is used to first magnet and several be fixedly installed
The first cylinder fixed block.
As a further improvement, the arc-shaped gear wheel plate upper surface is the gear arc surface of opening upwards；When the screw mandrel
When travelling gear is not meshed with the arc-shaped gear wheel plate, the screw rod transmission gear does not rotate i.e. described magnet carrier and is not made in
Motion on the flue connecting cylinder axial direction.
As a further improvement, the transmission cage include two annular gear wheels and some be fixed on the annular gear wheel it
Between steel pipe；The transmission cage is fixed by the fixed column on the chassis.
As a further improvement, described two annular gear wheels are respectively provided with a line on two sides of the carrier body
Cheng Kaiguan；When the magnet carrier touches the travel switch, the motor reversion.
As a further improvement, it is further provided with slide guide part between the annular gear wheel and the flue connecting cylinder；Institute
State the slide guide wheel that fixed seat and rolling of the slide guide part including being fixed on the flue connection drum outer wall are connected in the fixed seat；
The slide guide wheel abuts against with the annular gear wheel inwall.
As a further improvement, the driving gear set includes active travelling gear, connecting rod and is fixed on the connection
The first driven gear, the second driven gear, the 3rd driven gear on bar；The active travelling gear and the motor phase
Connection；First driven gear is meshed with the active travelling gear；Second driven gear and the 3rd driven gear
It is meshed respectively with the annular gear wheel；The connecting rod is fixed in the fixed column.
Compared with prior art, the utility model has advantages below：
1st, a kind of efficient flue deashing device of the utility model drives dedusting scraper using magnet carrier, and former dynamic component exists
Outside flue, scraper part is only retained inside flue, driving link is attracted each other with dedusting scraper by the magnetic force of permanent magnet, is ensured
Both can be close to tube wall, and one is synchronized with the movement with another one simultaneously, realizes in flue without larger obstruction, maximumlly subtracts
Lack the space occupied in flue, the influence to flow of flue gas is almost equal to zero, and ensure that the smooth circulation of flue gas in flue,
Ash-removal effect is good.
2nd, a kind of efficient flue deashing device of the utility model utilizes the knot of the hardened plying bar travelling gear of arc gear wheel
Structure realizes the axial movement of magnet carrier and dedusting scraper, realizes the comprehensive deashing to flue inner wall.
3rd, cylinder is added in the magnet carrier and dedusting scraper in a kind of efficient flue deashing device of the utility model
Fixed block can effectively reduce both frictional force between flue connecting cylinder so that absorption movement is sensitiveer.
4th, drive apparatus is arranged on outside flue by a kind of efficient flue deashing device of the utility model, safeguard, install,
Inspection etc. is more convenient, and operation and control are easy, and any staff easily uses it.
5th, a kind of efficient flue deashing device slide guide wheel of the utility model plays support and the work rolled as support wheel
With sliding friction is changed into rolling friction, substantially reduces frictional force.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of efficient flue deashing device of the utility model；
Accompanying drawing 2 is a kind of structural representation of efficient flue deashing device of the utility model；
Accompanying drawing 3 is the structural representation of magnet carrier in a kind of efficient flue deashing device of the utility model；
Accompanying drawing 4 is the structural representation of dedusting scraper in a kind of efficient flue deashing device of the utility model.
Main element symbol description
Chassis 10, rectangle rack 11, fixed column 12,
Driving gear set 20, active travelling gear 21, connecting rod 22, the first driven gear 23, the second driven gear 24,
Three driven gears 25,
Motor 30,
Be driven cage 40, annular gear wheel 41, steel pipe 42,
Flue connecting cylinder 50, the first connecting cylinder 51, the second connecting cylinder 52, soot blowing siphunculus 53, inclined via-hole 54,
Dedusting scraper 60, scraper body 61, the first magnet 62, the first ball fixed block 63,
Axial gear unit 70, arc-shaped gear wheel plate 71, screw rod transmission gear 72, screw rod 73, magnet carrier 74, carrier body
741st, the second magnet 742, the second ball fixed block 743, fix bar 75,
Slide guide part 80, fixed seat 81, slide guide wheel 82,
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality
Accompanying drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, shown
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality
Embodiment in new, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of the utility model protection.Therefore, the implementation of the present utility model to providing in the accompanying drawings below
The detailed description of mode is not intended to limit claimed the scope of the utility model, but is merely representative of of the present utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under the premise of dynamic, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that the orientation or position relationship of the instruction such as term " on ", " under "
Based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying description, without referring to
Show or imply that the equipment of meaning or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as to limitation of the present utility model.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
Refer to 1 to Fig. 4, in embodiment, a kind of efficient flue deashing device, including chassis 10, driving gear set 20,
Motor 30, transmission cage 40, flue connecting cylinder 50, dedusting scraper 60 and axial gear unit 70, the motor 30 are whole
Structure as body use realizes circular motion and axial movement of the dedusting scraper 60 on flue connecting cylinder 50, simple in construction,
Function is easy.
Further, the chassis 10 includes horizontally disposed rectangle rack 11 and the fixed column 12 set perpendicular to ground；
The flue connecting cylinder 50 is fixed in the fixed column 12 and is embedded in the transmission cage 40；The driving gear set 20 exists
The driving of motor 30 is lower to drive the transmission cage 40 to roll；The axial gear unit 70 include arc-shaped gear wheel plate 71,
Screw rod transmission gear 72, screw rod 73 and magnet carrier 74；The screw rod 73 is arranged on the transmission cage 40；The screw rod transmission
Gear 72 is mutually fixedly connected with described one end of screw rod 73, and the arc-shaped gear wheel plate 71 is fixed on the chassis 10；The magnet
Carrier 74 includes the magnet 742 of carrier body 741 and second, and the carrier body 741 is threadedly coupled with the phase of screw rod 73；It is described
Dedusting scraper 60 is positioned in the flue connecting cylinder 50, and the dedusting scraper 60 includes the magnet 62 of scraper body 61 and first；
When the screw rod transmission gear 72 is meshed with the arc-shaped gear wheel plate 71, the magnet carrier 74 drives the dedusting scraper
60 do the motion on the axial direction of flue connecting cylinder 50.
It refer to Fig. 2 and Fig. 3, in embodiment, the carrier body 74 further comprises several the second ball fixed blocks
743；The cross section of the carrier body 741 is in H shapes；A fix bar 75 is further equipped with the carrier body 741 to be used for
The fixed carrier body 741 of auxiliary, the material of the screw rod 73 is carbon steel, and its helical pitch is 8mm；Second magnet 742
Quantity is three；Second magnet 742 is fixedly installed on the carrier body 741, and second magnet 742 is close to described
The outer wall of flue connecting cylinder 50 is set；On the carrier body 741 upper surface corner relative with the outer wall of flue connecting cylinder 50
Four fixing grooves are provided with, the second cylinder fixed block 743 is respectively inlaid with the fixing groove；The second cylinder fixed block
743 include ball portion and fixed part, can effectively reduce the frictional force between flue connecting cylinder 50 using such structure, make
It is sensitiveer that movement must be adsorbed.
It refer to Fig. 1 and Fig. 4, in embodiment, the overall dedusting scraper 60 is in isosceles trapezoid；Under the scraper body 61
Surface is provided with a translot；The translot is used to first magnet 62 and several described first cylinder fixed blocks be fixedly installed
63；The quantity of first magnet 62 is three and set location is corresponding with second magnet 742 respectively.The dedusting is scraped
The stainless steel plate of 60 material selection of knife 304, the yield limit and stress of the material are relatively preferable, while dedusting scraper 60 is using ladder
Shape shape reduces the volume and quality of cutter, and is more conducive to scrape dust.
Specifically, the ferromagnetic material of first magnet 62 and second magnet 742 has selected suction in magnet most strong
Neodymium iron boron magnetic strength magnetic magnet, the specification of first magnet 62 and second magnet 742 is 50mm*30mm*10mm, then its
Magnet weight=(5*3*1) * 7.5 (density)=112.5g, according to strong magnets encyclopaedia introduction：Ndfeb magnet magnetic force itself is about
For 640 times of own wt, it is 20mm that two magnet, which are separated by ultimate range, so magnet magnetic force is about F=300*112.5=
337.5N.So neodymium iron boron magnetic strength magnetic magnet that 3 are needed on the dedusting scraper 60 or magnet carrier 74 according to designing；Always
Suction is about：F=1012.5N.
To sum up, dedusting scraper 60 is driven using magnet carrier 74, former dynamic component only retains outside flue, inside flue to be scraped
Knife part, driving link are attracted each other with dedusting scraper 60 by the magnetic force of permanent magnet, ensure that both can be close to tube wall simultaneously
One is synchronized with the movement with another one, realizes in flue without larger obstruction, maximumlly reduces the sky occupied in flue
Between, the influence to flow of flue gas is almost equal to zero, and ensure that the smooth circulation of flue gas in flue, and ash-removal effect is good.
It refer to Fig. 1, in embodiment, the upper surface of arc-shaped gear wheel plate 71 is the gear arc surface of opening upwards；Work as institute
When stating screw rod transmission gear 72 and being meshed with the arc-shaped gear wheel plate 71, the magnet carrier 74 drives the dedusting scraper 60 to do
Motion on the axial direction of flue connecting cylinder 50；When the screw rod transmission gear 72 is not meshed with the arc-shaped gear wheel plate 71
When, the screw rod transmission gear 72 does not rotate i.e. described magnet carrier 74 and is not made on the axial direction of flue connecting cylinder 50
Motion.Whole utilization arc-shaped gear wheel plate 71 realizes magnet carrier 74 and dedusting scraper 60 with reference to the structure of screw mandrel travelling gear 72
Axial movement, realize the comprehensive deashing to flue inner wall.
Further, the fortune of dedusting scraper 60, which circles, needs duration through measuring and calculating about T=20s；I.e. a dedusting is scraped
Knife 60 can clear up 0.2 square metre of area in 20s, if increase scraper quantity, efficiency directly proportional can increase, in the dedusting
Scraper 60 and the magnet carrier 74 from the bottom of flue connecting cylinder 50 run to 50 top of flue connecting cylinder when, just need
Motor 30 is wanted to drive transmission cage 40 to rotate.Run when from the bottom of flue connecting cylinder 50 to the bottom of flue connecting cylinder 50
During portion, it can be slid with the weight of itself, so in energy consumption and substantially reducing.
In addition, the arc-shaped gear wheel plate 71, screw rod transmission gear 72 and screw rod 73 can be omitted；Screw rod 73 is substituted for
Fix bar 75, fix bar 75 is fixed on the inner side of annular gear wheel 41, the magnet carrier 74 is fixedly installed on described solid
In fixed pole 75；Now, length of the dedusting scraper 60 on the axial direction of flue connecting cylinder 50 and flue connecting cylinder 50
Length it is identical；I.e. by changing the size of dedusting scraper 60 come instead of the axial movement of dedusting scraper 60 so that overall structure
It is simpler.
It refer to Fig. 1, in embodiment, the transmission cage 40 includes two annular gear wheels 41 and some are fixed on the ring
Steel pipe 42 between shape gear 41；The transmission cage 40 is fixed by the fixed column 12 on the chassis 10 ensures institute
Stating transmission cage 40 will not be slided, and the steel pipe 42 is bolted to connection on the annular gear wheel 41, and overall structure consolidates.
Further, described two annular gear wheels 41 are respectively provided with a line on two sides of the carrier body 741
Cheng Kaiguan；When the magnet carrier 74 touches the travel switch, the motor 30 inverts, specifically, the ring
After shape gear 41 rotates some weeks, the magnet carrier 74 moves back and forth once in the axial direction；In addition, also can be used
The electronic devices such as sensor replace travel switch.
Fig. 1 is refer to, in embodiment, it is further provided between the annular gear wheel 41 and the flue connecting cylinder 50
Slide guide part 80；The slide guide part 80 includes being fixed on the fixed seat 81 of the outer wall of flue connecting cylinder 50 and rolling be connected to it is described
Slide guide wheel 82 in fixed seat 81；The slide guide wheel 82 abuts against with the inwall of annular gear wheel 41.
Further, annular rounded groove can be offered in the inwall of annular gear wheel 41 to realize the phase with the slide guide wheel 82
Adaptation, it is further ensured that the stability of rotational trajectory.
It refer to Fig. 1, in embodiment, the driving gear set 20 includes active travelling gear 21, connecting rod 22 and fixed
In the first driven gear 23 in the connecting rod 22, the second driven gear 24, the 3rd driven gear 25；The active driving cog
Wheel 21 is connected with the motor 30；First driven gear 23 is meshed with the active travelling gear 21；It is described
Second driven gear 24 and the 3rd driven gear 25 are meshed with the annular gear wheel 41 respectively；The connecting rod 22 is fixed on institute
State in fixed column 12.The transmission of gear effectively can be become the rotation of annular gear wheel 41 by structure as overall use, and whole
Individual drive apparatus is arranged on outside flue, and maintenance, installation, inspection etc. are more convenient, operation and control simplicity, any staff
Easily use it.
In addition, it refer to 1, in embodiment, the flue connecting cylinder 50 can further comprise the first connecting cylinder 51,
Two connecting cylinders 52 and the soot blowing siphunculus 53 being arranged between two connecting cylinders；Offered on first connecting cylinder 51 several by
The inclined via-hole 54 of the inwall of flue connecting cylinder 50 connection soot blowing siphunculus 53 defines the inclined via-hole 54 and blown with described
Angle between the gas transmission direction of grey siphunculus 53 is α, 40 °~50 ° of wherein α angle, it is preferred that α value takes 45 °, described to incline
Oblique through hole 54 equally arranges, by being passed through gases at high pressure in soot blowing siphunculus 53, by the inwall of flue connecting cylinder 50 by
The ash deposit and slag buildup that the dedusting scraper 60 scrapes, which is transported to, to be arranged in the dust ash bucket of the afterbody of flue connecting cylinder 50.
A kind of control method of efficient flue deashing device, comprises the following steps：
S1：The power switch of device for opening, the motor 30 are started working and drive the active travelling gear 21
Rotate；
S2：The active travelling gear 21 drives first travelling gear to rotate, and first travelling gear drives institute
State the second travelling gear and the 3rd travelling gear rotates and drives the transmission cage 40 to rotate, the transmission cage 40 drives screw mandrel to pass
Moving gear 72, screw rod 73 and magnet carrier 74 move in a circle, and now the magnet carrier 74 drives the dedusting scraper 60 to do
Circular motion；
S3：When the screw rod transmission gear 72 is meshed with arc-shaped gear wheel plate 71, the magnet carrier 74 drives described
Dedusting scraper 60 does the linear motion on the axial direction of flue connecting cylinder 50 simultaneously；
S4：When the magnet carrier 74 touches any one described travel switch, the travel switch is to controller
Electric signal is sent, so as to control motor 30 to invert；
S5：Above-mentioned S3~S4 steps are repeated until the power switch of shutoff device.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements done etc., the utility model should be included in
Within the scope of protection.
Claims (8)
- A kind of 1. efficient flue deashing device, it is characterised in that：Including chassis, driving gear set, motor, transmission cage, Flue connecting cylinder, dedusting scraper and axial gear unit；The flue connecting cylinder is fixed on the chassis and is embedded in described It is driven in cage；The driving gear set drives the transmission cage to roll under motor driving；The axially transmission is single Member includes arc-shaped gear wheel plate, screw rod transmission gear, screw rod and magnet carrier；The screw rod is arranged on the transmission cage；It is described Screw rod transmission gear is mutually fixedly connected with described screw rod one end, and the arc-shaped gear wheel plate is fixed on the chassis；The magnet Carrier includes carrier body and the second magnet, and the carrier body is mutually threadedly coupled with the screw rod；The dedusting scraper includes Scraper body and the first magnet；The dedusting scraper is positioned in the flue connecting cylinder；When the screw rod transmission gear and institute When stating arc-shaped gear wheel plate and being meshed, the magnet carrier drives the dedusting scraper to do the fortune on the flue connecting cylinder axial direction It is dynamic.
- 2. efficient flue deashing device according to claim 1, it is characterised in that：The magnet carrier further comprises Second cylinder fixed block；The cross section of the carrier body is in H shapes；Second magnet is fixedly installed on the carrier body On, second magnet is set close to flue connection drum outer wall；The carrier body is connected drum outer wall phase with the flue To upper surface corner on be respectively inlaid with the second cylinder fixed block.
- 3. efficient flue deashing device according to claim 2, it is characterised in that：The dedusting scraper further comprises First cylinder fixed block；The dedusting scraper is in integrally isosceles trapezoid；A translot is provided with the scraper body；The translot is used In fixed setting first magnet and several described first cylinder fixed blocks.
- 4. efficient flue deashing device according to claim 1, it is characterised in that：The arc-shaped gear wheel plate upper surface is The gear arc surface of opening upwards；When the screw rod transmission gear is not meshed with the arc-shaped gear wheel plate, the screw mandrel passes Moving gear does not rotate the motion that i.e. described magnet carrier is not made on the flue connecting cylinder axial direction.
- 5. efficient flue deashing device according to claim 1, it is characterised in that：The transmission cage includes two ring-types Gear and some steel pipes being fixed between the annular gear wheel；The transmission cage is carried out by the fixed column on the chassis Spacing fixation.
- 6. efficient flue deashing device according to claim 5, it is characterised in that：Described two annular gear wheels are close to institute State and one stroke switch is respectively provided with two sides of carrier body；When the magnet carrier touches the travel switch, institute State motor reversion.
- 7. efficient flue deashing device according to claim 5, it is characterised in that：The annular gear wheel and the flue Slide guide part is further provided between connecting cylinder；The slide guide part include being fixed on the fixed seat of flue connection drum outer wall and Roll the slide guide wheel being connected in the fixed seat；The slide guide wheel abuts against with the annular gear wheel inwall.
- 8. efficient flue deashing device according to claim 5, it is characterised in that：The driving gear set is included actively Travelling gear, connecting rod and the first driven gear being fixed in the connecting rod, the second driven gear, the 3rd driven gear； The active travelling gear is connected with the motor；First driven gear is mutually nibbled with the active travelling gear Close；Second driven gear and the 3rd driven gear are meshed with the annular gear wheel respectively；The connecting rod is fixed on institute State in fixed column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720775968.0U CN207049961U (en) | 2017-06-29 | 2017-06-29 | A kind of efficient flue deashing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720775968.0U CN207049961U (en) | 2017-06-29 | 2017-06-29 | A kind of efficient flue deashing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207049961U true CN207049961U (en) | 2018-02-27 |
Family
ID=61493548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720775968.0U Expired - Fee Related CN207049961U (en) | 2017-06-29 | 2017-06-29 | A kind of efficient flue deashing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207049961U (en) |
-
2017
- 2017-06-29 CN CN201720775968.0U patent/CN207049961U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20180629 |
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| CF01 | Termination of patent right due to non-payment of annual fee |