CN107987853A - Smoke-guiding car and tamping coke furnace lead dust collection system - Google Patents
Smoke-guiding car and tamping coke furnace lead dust collection system Download PDFInfo
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- CN107987853A CN107987853A CN201711235127.1A CN201711235127A CN107987853A CN 107987853 A CN107987853 A CN 107987853A CN 201711235127 A CN201711235127 A CN 201711235127A CN 107987853 A CN107987853 A CN 107987853A
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- smoke
- guide pipe
- guiding
- smoke guide
- dust collection
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B43/00—Preventing or removing incrustations
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B27/00—Arrangements for withdrawal of the distillation gases
- C10B27/06—Conduit details, e.g. valves
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B31/00—Charging devices
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- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Coke Industry (AREA)
Abstract
The invention discloses a kind of smoke-guiding car and the tamping coke furnace for being provided with the smoke-guiding car to lead dust collection system.The smoke-guiding car includes the first M types smoke guide pipe and the 2nd M type smoke guide pipes, two smoke guide pipe mouths of the first M type smoke guide pipes lower end, respectively with two coke side smoke guiding hole position correspondences；Two smoke guide pipe mouths of the 2nd M type smoke guide pipes lower end, respectively with two pusher side smoke guiding hole position correspondences.It can be seen that, the present invention is according to pusher side high pressure aqua ammonia suction, using the smoke guide pipe of two M type structures, form duplex admittance fume and dust technique, efficiency of dust collection can be improved, so as to reduce raw coke oven gas inorganization dissipate it is exclusive overflow, improve tamping coke oven smoke treatment effect, reduce or prevent smoke contamination, improve environmental quality, and can be that enterprise creates certain economic benefit.
Description
Technical field
The present invention relates to large stamping coke oven smoke and dust treatment technical field, more particularly to a kind of smoke-guiding car, and it is provided with this
The tamping coke furnace of smoke-guiding car leads dust collection system.
Background technology
Top dress coke oven coal-charging mode, which is used from furnace roof coal port by the coal particles of bulk, loads carbonization chamber, its furnace roof is coaling
Mouth and pusher side fire door are fully sealed.And 6.25 meters of tamping coke oven coal-charging modes are using completely unlimited side-mounted, the SCP of pusher side fire door
All-in-one machine (i.e. 6.25 meters of stamp charging coke pushing all-in-one machines, English name Stamping Charging Pushing Machine,
Abbreviation SCP all-in-one machines) molding briquette is made firm by ramming from the side of coke oven feeding carbonization chamber.
During the dress coke oven coal-charging of top, the dust escaped at hole of coalingging is largely pulverized coal particle, more obvious than great, particle,
Free settling, though toughness, the tar content of attachment is not high.And the cigarette that tamping coke furnace is escaped in side coal from top smoke elimination hole
In dirt, dust fractions proportion is extremely low, coalings the 1/5~1/10 of dust proportion for top, and without obvious particle, viscosity is big, is not easy to take off
Fall, deashing and inflammable；Vapour content fills coke oven apparently higher than top in flue gas, and deduster and pipeline easily condense, and exhaust gas volumn is obvious
Higher than top dress mode.
Due to tamping coking and top dress coke oven coal-charging dust collecting process very different, although at the beginning of 6.25 meters of tamping coke furnace designs
Just dust collection for charging flue dust collecting technique being optimized perfect, but because there is no successful implementation precedent both at home and abroad, causing 6.25 meters
After tamping coke furnace is gone into operation, furnace top smoke inorganization dissipates that row's phenomenon is more serious, and enterprise clean production ability is poor during side coal.
In the prior art, as depicted in figs. 1 and 2,6.25 meters of tamping coke furnaces adaptation smoke-guiding cars using N+2 type water seals lead cigarette+
Ground dedusting leads the mode of cigarette, i.e. the flue dust that smoke-guiding car produces coke oven coal-charging process using N-shaped smoke guide pipe is collected place
Reason, ground dedusting system include coke oven machine side smoke guiding hole 4 and burner dust gathering arrester.
N+2 smoke guiding holes are located in the middle part of carbonizing chamber, and carbonizing chamber and smoke guiding hole structure are as shown in Figure 1.Due to during coalingging,
Exhaust gases passes are between furnace wall and briquette and briquette top, flue gas trend certainly will flow to the less direction of all-round pressure.Due to briquette
With carbonizing chamber furnace wall limited surface space, since tamping briquette water content is higher during coalingging, paroxysmal exhaust gas volumn is larger, is
This, the middle part of the N+2 water seals position (i.e. 2 position of manhole cover in Fig. 1) of coke side smoke guiding hole 3 to this distance of fire door is about
Flue gas moves towards line of demarcation, since the suction of pusher side smoke guiding hole 4 is smaller, causes separation excessive to the raw coke oven gas majority of fire door section,
And it is excessive rear along with wind-force acts on, flue gas is urged scattered.
In production process, furnace roof connection high pressure aqua ammonia leads cigarette, and collecting main pressure fluctuates larger, high top pressure ammonium hydroxide when coalingging
Lead smoke and only have 70% or so, remaining relatively large flue gas is handled by ground dedusting system；Again because being influenced by tamping coke furnace technique,
Collecting main pressure fluctuation is larger, causes furnace roof dedusting main pipe deformation more serious, system tar growth fast, in addition by region wind-force compared with
Greatly, coke oven end cigarette is collected difficult, and partial fume inorganization dissipates row's phenomenon when causing to coaling, and not only restricts coke oven clean manufacturing,
Certain influence is also result in corporate image.
In summary, in the prior art, 6.25 meters of tamping coke oven coal-charging techniques have as a drawback that：
(1) coaling time length, the excessive area of raw coke oven gas is big, overflows time length；
(2) tamping coke oven coal-charging generation flue dust tar content is big, and system tar growth is fast, easily causes dust-removal cloth-bag hardened；
(3) because raw coke oven gas spill point is at pusher side fire door, and opening-wide state is substantially at, collected difficult.
Therefore, how to reduce that raw coke oven gas is excessive, be current those skilled in the art technical problem urgently to be resolved hurrily.
The content of the invention
In view of this, it is an object of the invention to provide a kind of smoke-guiding car cigarette is led with the tamping coke furnace for being provided with the smoke-guiding car
Dust pelletizing system, it is possible to increase tamping coke oven smoke treatment effect, reduce or prevent smoke contamination, improve environmental quality.
To achieve the above object, the present invention provides following technical solution：
A kind of smoke-guiding car, using the smoke guide pipe of M type structures, the smoke guide pipe includes：
First M type smoke guide pipes, two smoke guide pipe mouths of the first M type smoke guide pipes lower end, lead cigarette with two coke sides respectively
Hole site corresponds to；
2nd M type smoke guide pipes, two smoke guide pipe mouths of the 2nd M type smoke guide pipes lower end, lead cigarette with two pusher sides respectively
Hole site corresponds to.
Preferably, in above-mentioned smoke-guiding car, it is provided with the smoke guide pipe for controlling turning over for the smoke guide pipe mouth opening and closing
Plate.
Preferably, in above-mentioned smoke-guiding car, the driving device being adapted to the smoke guide pipe and electric meter are provided with.
Preferably, in above-mentioned smoke-guiding car, it is provided with the high pressure aqua ammonia for switching high pressure aqua ammonia between different smoke guiding holes
Switching device.
A kind of tamping coke furnace leads dust collection system, including coke oven body and smoke-guiding car, and the smoke-guiding car is the above
Smoke-guiding car.
Preferably, in above-mentioned tamping coke furnace leads dust collection system, the first M types smoke guide pipe in the smoke-guiding car is N+3+
4 type smoke guide pipes；
On the furnace roof of the coke oven body, N+3 smoke guiding holes and the difference water seal of N+4 smoke guiding holes in coke side smoke guiding hole, and point
Two smoke guide pipe mouths not with the first M type smoke guide pipes lower end are connected.
Preferably, in above-mentioned tamping coke furnace leads dust collection system, the 2nd M types smoke guide pipe in the smoke-guiding car is N+2+
3 type smoke guide pipes；
On the furnace roof of the coke oven body, N+2 smoke guiding holes and the difference water seal of N+3 smoke guiding holes in pusher side smoke guiding hole, and point
Two smoke guide pipe mouths not with the 2nd M type smoke guide pipes lower end are connected.
Preferably, in above-mentioned tamping coke furnace leads dust collection system, the claw of the smoke-guiding car lower end, which grabs lid, to be included：
Steel pipe, the upper end of the steel pipe are used to connect lifting cylinder；
Groove profile carries lid, and the lower end that the groove profile carries the slot bottom and the steel pipe of lid is connected, also, the groove profile carries the two of lid
Side wall lower ends are separately provided for the card adapter plate of the crawl manhole cover ears or side handles of a utensil, and the groove profile puies forward the two side depth of lid more than described
The height of the manhole cover ears or side handles of a utensil.
Preferably, in above-mentioned tamping coke furnace leads dust collection system, the lower end of the steel pipe is fixed with square flange, the side
The slot bottom that flange carries lid with the groove profile is connected by bolt.
Preferably, in above-mentioned tamping coke furnace leads dust collection system, further include pusher side dust and put.
Using smoke-guiding car provided by the invention, and it is provided with the tamping coke furnace of the smoke-guiding car and leads dust collection system, is filling
During coal, the flue gas of pusher side smoke guiding hole position will be siphoned away largely, and fire door flue gas will be in slight positive pressure state.Ground dedusting
Suction point position of standing only has fire door position, a position so that many places for greatly reducing furnace roof main pipe panel deformation are leaked out, and increase fire door is inhaled
Power, is finally reached preferable dust removing effects.
So as to it can be seen from the above technical proposal that smoke-guiding car provided by the invention and being provided with making firm by ramming for the smoke-guiding car
Coke oven leads dust collection system, according to pusher side high pressure aqua ammonia suction, using the smoke guide pipe of two M type structures, forms duplex admittance cigarette
Dust collecting process, it is possible to increase efficiency of dust collection, so that reducing raw coke oven gas inorganization dissipates exclusive excessive, raising tamping coke oven smoke treatment effect
Fruit, reduce or prevent smoke contamination, improve environmental quality, and can be that enterprise creates certain economic benefit.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of carbonizing chamber of coke oven and smoke guiding hole in the prior art；
Fig. 2 is the mounting structure schematic diagram of N-shaped smoke guide pipe in the prior art；
Fig. 3 is the structure diagram for leading cigarette mode in the prior art；
Fig. 4 is the mounting structure schematic diagram of smoke guide pipe provided in an embodiment of the present invention；
Fig. 5 is the structure diagram of N+3+4 types smoke guide pipe provided in an embodiment of the present invention；
Fig. 6 is the structure diagram of N+2+3 types smoke guide pipe provided in an embodiment of the present invention；
Fig. 7 is the front view that tamping coke furnace provided in an embodiment of the present invention leads dust collection system；
Fig. 8 is the top view that tamping coke furnace provided in an embodiment of the present invention leads dust collection system；
Fig. 9 is the right view that tamping coke furnace provided in an embodiment of the present invention leads dust collection system；
Figure 10 is the left view that tamping coke furnace provided in an embodiment of the present invention leads dust collection system；
Figure 11 is the structure diagram for grabbing lid mode in the prior art；
Figure 12 is the structure diagram provided in an embodiment of the present invention for grabbing lid mode；
Figure 13 is the front view that claw provided in an embodiment of the present invention grabs lid；
Figure 14 is the side view that claw provided in an embodiment of the present invention grabs lid；
Figure 15 is C-C sectional views in Figure 13.
Wherein：
1- tedges, 2- manhole covers, 3- coke side smoke guiding holes, 4- pusher side smoke guiding holes, 5-n type smoke guide pipes,
6-M type smoke guide pipes, 7- steel pipes, 8- square flanges, 9- groove profiles carry lid,
The 21- manhole cover ears or side handles of a utensil, 91- card adapter plates.
Embodiment
The invention discloses a kind of smoke-guiding car and the tamping coke furnace for being provided with the smoke-guiding car to lead dust collection system, it is possible to increase
Tamping coke oven smoke treatment effect, reduce or prevent smoke contamination, improve environmental quality.
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Fig. 4 is referred to Figure 10, Figure 12 to Figure 15, Fig. 4 is that the mounting structure of smoke guide pipe provided in an embodiment of the present invention shows
It is intended to, Fig. 5 is the structure diagram of N+3+4 types smoke guide pipe provided in an embodiment of the present invention, and Fig. 6 is provided in an embodiment of the present invention
The structure diagram of N+2+3 type smoke guide pipes, Fig. 7 are the main view that tamping coke furnace provided in an embodiment of the present invention leads dust collection system
Figure, Fig. 8 are the top view that tamping coke furnace provided in an embodiment of the present invention leads dust collection system, and Fig. 9 provides for the embodiment of the present invention
Tamping coke furnace lead the right view of dust collection system, Figure 10 leads dust collection system for tamping coke furnace provided in an embodiment of the present invention
Left view, Figure 12 are the structure diagram provided in an embodiment of the present invention for grabbing lid mode, and Figure 13 is provided in an embodiment of the present invention
Claw grabs the front view of lid, and Figure 14 is the side view that claw provided in an embodiment of the present invention grabs lid, and Figure 15 is C-C sections in Figure 13
Figure.
Smoke-guiding car provided in an embodiment of the present invention, using the smoke guide pipe of M type structures, the smoke guide pipes of the M type structures includes the
One M types smoke guide pipe 61 and the 2nd M types smoke guide pipe 62.Wherein, two smoke guide pipe mouths of 61 lower end of the first M types smoke guide pipe, respectively with
Two 3 position correspondences of coke side smoke guiding hole；Two smoke guide pipe mouths of 62 lower end of the 2nd M types smoke guide pipe, lead cigarette with two pusher sides respectively
4 position correspondence of hole.
Specifically, the driving device being adapted to smoke guide pipe and electric meter are provided with above-mentioned smoke-guiding car, are additionally provided with use
In the high pressure aqua ammonia switching device for switching high pressure aqua ammonia between different smoke guiding holes.
During coalingging, the high pressure aqua ammonia between the different smoke guiding holes of smoke-guiding car automatic switchover, by heat (batch) number and the high pressure ammonia of coalingging
The suction of water, coalingging, caused flue gas imports gas collection guard system, while ground station for dust removal suction machine wing furnace head flue gas.Specifically
Ground, during coalingging, the flue gas of 4 position of pusher side smoke guiding hole will be siphoned away largely, and fire door flue gas will be in slight positive pressure state.
Ground station for dust removal suction point position only has fire door position, a position so that many places for greatly reducing furnace roof main pipe panel deformation are leaked out, and increases
Add fire door suction, so as to reach preferable dust removing effects.
It can be seen that, if opening up two-way high pressure aqua ammonia, there was only single channel M type smoke guide pipes when coalingging according to technology for detection data,
Cigarette ability is led to exist certain (pressure of pusher side smoke guiding hole 4 is -250~280Pa) more than needed.
It can be seen from the above technical proposal that smoke-guiding car provided in an embodiment of the present invention, according to pusher side high pressure aqua ammonia suction,
Using the smoke guide pipe of two M type structures, duplex admittance fume and dust technique is formed, it is possible to increase efficiency of dust collection, so as to reduce waste coal
Gas inorganization dissipate it is exclusive overflow, improve tamping coke oven smoke treatment effect, reduce or prevent smoke contamination, improve environmental quality, and
Can be that enterprise creates certain economic benefit.
In order to further optimize above-mentioned technical proposal, in smoke-guiding car provided in an embodiment of the present invention, it is provided with smoke guide pipe
For the turnover panel for controlling smoke guide pipe mouth to be opened and closed.When some smoke guide pipe mouth damages, it can be turned off by turnover panel.
In addition, the embodiment of the present invention, which additionally provides a kind of tamping coke furnace, leads dust collection system, including coke oven body, smoke-guiding car
With pusher side dust gathering arrester, which is the smoke-guiding car of the smoke guide pipe of the above two M type structures of use.
Specifically, as shown in Figures 4 to 6, in the smoke-guiding car：
First M types smoke guide pipe 61 is N+3+4 type smoke guide pipes, also, on the furnace roof of coke oven body, the N in coke side smoke guiding hole 3
+ 3 smoke guiding holes and the difference water seal of N+4 smoke guiding holes, and two smoke guide pipe mouths with 61 lower end of the first M types smoke guide pipe are connected respectively, i.e.,
The 4th firehole and the 5th firehole in coke side smoke guiding hole 3 are that cigarette is led in water seal；
2nd M types smoke guide pipe 62 is N+2+3 type smoke guide pipes, also, on the furnace roof of coke oven body, the N in pusher side smoke guiding hole 4
+ 2 smoke guiding holes and the difference water seal of N+3 smoke guiding holes, and two smoke guide pipe mouths with 62 lower end of the 2nd M types smoke guide pipe are connected respectively, i.e.,
The 3rd firehole and the 4th firehole in pusher side smoke guiding hole 4 are that cigarette is led in water seal.
In implementation process, meet dust removal requirement for maximum, tamping coke furnace provided in an embodiment of the present invention leads dust collection system
In, on first three carbonization chamber and rear two carbonization chambers of every coke oven body, the extension cord of N+2 smoke guiding holes and N+3 smoke guiding holes
On, simple water seal is set by water seal arrangement respectively, i.e., claw described below grabs lid.
Specifically, as shown in Figure 12 to Figure 15, the claw of smoke-guiding car lower end grabs that lid includes steel pipe 7 and groove profile carries lid 9.Its
In, the upper end of steel pipe 7 is used to connect lifting cylinder；The lower end that groove profile carries the slot bottom and steel pipe 7 of lid 9 is connected, also, groove profile carries lid
9 two side lower end is separately provided for the card adapter plate 91 of the crawl manhole cover ears or side handles of a utensil 21, and the two side depth that groove profile carries lid 9 is big
In the height of the manhole cover ears or side handles of a utensil 21.Wherein, the lower end of steel pipe 7 is fixed with square flange 8, and the slot bottom that square flange 8 carries lid 9 with groove profile leads to
Bolt is crossed to be connected.
Tamping coke furnace provided in an embodiment of the present invention leads dust collection system, can be in former N-shaped smoke-guiding car and furnace roof main pipe
On the basis of transformed.
Wherein, the device cancelled on the basis of former N-shaped smoke-guiding car has：Former N-shaped smoke guide pipe, electromagnet take off lid, flue gas guide sleeve
Device and furnace top sweeping device.
Newly-increased device has：The smoke guide pipe of two M type structures, install a set of high pressure aqua ammonia switching device and two M type knots additional
The driving device and electric instrument device, the ground of corresponding smoke guiding hole position of the smoke guide pipe adaptation of structure take off lid dedusting, and to be changed to water seal close
Envelope.
Specific implementation process is as follows：
1) function of realizing technical requirements to smoke-guiding car transformation carries out global design, furnace roof need to be carried and rail wheel is pressed into
Row is adjusted, and meets associated specifications；
2) function of realizing water seal technical requirements to the transformation of former pusher side smoke guiding hole carries out global design, need to furnace roof load-bearing and
Furnace body influences to be adjusted, and meets associated specifications；
3) because smoke-guiding car realizes doubly-linked admittance hood, transformation, and and smoke-guiding car need to be synchronized to furnace roof dust main pipe
Transformation is adapted；
4) all designs need to meet the integrality of function, and realize that function is adapted to existing production technology；
6) first three a, rear two carbonization chamber, corresponding N+2 smoke guiding holes and N+3 smoke guiding hole extension cord in every tamping coke furnace
It is upper that simple water seal is set；
7) it is adapted to electric control system transformation：As operation console increases operation button newly, touch screen operation picture modification is perfect, leads
Cigarette car PLC program and coke vehicle alignment system modification of program etc.；Smoke-guiding car electric control system and coke vehicle pipe after transformation
Compatibility, the integrality of reason system, such as traveling control chain program and heat (batch) number output.Electric control system transformation need to meet height
The all functions demands such as ammonium hydroxide switching, flue gas importing and collection are pressed, and can realize corresponding automation function；
8) smoke-guiding car is manufactured, manual turnover panel is set in M type smoke guide pipes, while consider this turnover panel convenient to overhaul；
9) ground on 1, No. 2 stove pusher side, 112 smoke guiding holes takes off lid dedusting and is changed to lead cigarette water seal, containing corresponding discharge water system
System；
10) smoke-guiding car automatic open close dust main pipe panel turnover device is utilized, the burner smoke that pusher side dust gathering arrester is collected imports dress
Coal ground station for dust removal；
11) programming of electric control system, transformation, construction, debugging etc. (including coke vehicle management system is transformed) are adapted to；
12) sequence of construction：1 smoke-guiding car is transformed first, transformation time control is in 1 month；After transformation
Cigarette water seal is led to pusher side again to transform, the cigarette water seal of leading after having transformed is operated using the smoke-guiding car newly transformed；
13) welding requirements：Welding meets in the requirement of associated structural component specification technique and " 6.25 meters of Xichang smoke-guiding car " drawing
Associated components welding requirements；
14) after constructing, refractory coating or general coating should be selected according to use environment temperature conditions to each component, and
Meet related coatings code requirement, color is extra large grey (75-B05).
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or order.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only include that
A little key elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic key element of equipment.In the absence of more restrictions, the key element limited by sentence "including a ...", is not arranged
Except also there are other identical element in the process, method, article or apparatus that includes the element.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope caused.
Claims (10)
1. a kind of smoke-guiding car, it is characterised in that using the smoke guide pipe of M type structures, the smoke guide pipe includes：
First M types smoke guide pipe (61), two smoke guide pipe mouths of the first M types smoke guide pipe (61) lower end, respectively with two coke sides
Smoke guiding hole (3) position correspondence；
2nd M types smoke guide pipe (62), two smoke guide pipe mouths of the 2nd M types smoke guide pipe (62) lower end, respectively with two pusher sides
Smoke guiding hole (4) position correspondence.
2. smoke-guiding car according to claim 1, it is characterised in that be provided with the smoke guide pipe and described lead cigarette for controlling
The turnover panel of mouth of pipe opening and closing.
3. smoke-guiding car according to claim 1, it is characterised in that be provided with the driving device that is adapted to the smoke guide pipe and
Electric meter.
4. smoke-guiding car according to claim 1, it is characterised in that be provided with for switching high pressure ammonia between different smoke guiding holes
The high pressure aqua ammonia switching device of water.
5. a kind of tamping coke furnace leads dust collection system, including coke oven body and smoke-guiding car, it is characterised in that the smoke-guiding car is power
Profit requires 1-4 any one of them smoke-guiding cars.
6. tamping coke furnace according to claim 5 leads dust collection system, it is characterised in that the first M in the smoke-guiding car
Type smoke guide pipe (61) is N+3+4 type smoke guide pipes；
On the furnace roof of the coke oven body, N+3 smoke guiding holes and the difference water seal of N+4 smoke guiding holes in coke side smoke guiding hole (3), and respectively
It is connected with two smoke guide pipe mouths of the first M types smoke guide pipe (61) lower end.
7. tamping coke furnace according to claim 5 leads dust collection system, it is characterised in that the 2nd M in the smoke-guiding car
Type smoke guide pipe (62) is N+2+3 type smoke guide pipes；
On the furnace roof of the coke oven body, N+2 smoke guiding holes and the difference water seal of N+3 smoke guiding holes in pusher side smoke guiding hole (4), and respectively
It is connected with two smoke guide pipe mouths of the 2nd M types smoke guide pipe (62) lower end.
8. tamping coke furnace according to claim 5 leads dust collection system, it is characterised in that the claw of the smoke-guiding car lower end
Grabbing lid includes：
Steel pipe (7), the upper end of the steel pipe (7) are used to connect lifting cylinder；
Groove profile carries lid (9), and the lower end that the groove profile carries the slot bottom and the steel pipe (7) of lid (9) is connected, also, the groove profile carries
The two side lower end of lid (9) is separately provided for the card adapter plate (91) of the crawl manhole cover ears or side handles of a utensil (21), and the groove profile carries lid (9)
Two side depth be more than the manhole cover ears or side handles of a utensil (21) height.
9. tamping coke furnace according to claim 8 leads dust collection system, it is characterised in that the lower end of the steel pipe (7) is consolidated
Square flange (8) is connected with, the slot bottom that the method orchid (8) carries lid (9) with the groove profile is connected by bolt.
10. dust collection system is led according to claim 5-9 any one of them tamping coke furnaces, it is characterised in that further include pusher side
Dust is put.
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| CN201711235127.1A CN107987853A (en) | 2017-11-30 | 2017-11-30 | Smoke-guiding car and tamping coke furnace lead dust collection system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111607414A (en) * | 2020-06-11 | 2020-09-01 | 攀钢集团西昌钢钒有限公司 | Put out stove fire door water seal lid futilely |
| CN113828596A (en) * | 2021-08-16 | 2021-12-24 | 太原重工股份有限公司 | Graphite cleaning device for inner wall of smoke guide hole |
| CN115109605A (en) * | 2022-07-25 | 2022-09-27 | 黑龙江建龙化工有限公司 | Improvement process of combustion type smoke guide and dust removal vehicle |
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| CN111607414A (en) * | 2020-06-11 | 2020-09-01 | 攀钢集团西昌钢钒有限公司 | Put out stove fire door water seal lid futilely |
| CN113828596A (en) * | 2021-08-16 | 2021-12-24 | 太原重工股份有限公司 | Graphite cleaning device for inner wall of smoke guide hole |
| CN115109605A (en) * | 2022-07-25 | 2022-09-27 | 黑龙江建龙化工有限公司 | Improvement process of combustion type smoke guide and dust removal vehicle |
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