CN209669128U - A kind of coke oven coaling smoke collecting device - Google Patents
A kind of coke oven coaling smoke collecting device Download PDFInfo
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- CN209669128U CN209669128U CN201920247352.5U CN201920247352U CN209669128U CN 209669128 U CN209669128 U CN 209669128U CN 201920247352 U CN201920247352 U CN 201920247352U CN 209669128 U CN209669128 U CN 209669128U
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- flue dust
- square member
- collecting
- push
- fixed
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- 239000000779 smoke Substances 0.000 title claims abstract description 43
- 239000000571 coke Substances 0.000 title claims abstract description 40
- 239000003500 flue dust Substances 0.000 claims abstract description 134
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000003763 carbonization Methods 0.000 claims abstract description 35
- 238000003860 storage Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 17
- 230000003028 elevating effect Effects 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 11
- 239000010720 hydraulic oil Substances 0.000 claims description 6
- 230000001737 promoting effect Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 3
- 235000019504 cigarettes Nutrition 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000002776 aggregation Effects 0.000 abstract description 9
- 238000004220 aggregation Methods 0.000 abstract description 9
- 239000004484 Briquette Substances 0.000 description 10
- 239000003245 coal Substances 0.000 description 9
- 230000006872 improvement Effects 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
Landscapes
- Coke Industry (AREA)
Abstract
The utility model discloses a kind of coke oven coaling smoke collecting device, which includes integral type flue dust collecting mechanism and two fire door formula flue dust aggregation mechanisms.Each fire door formula flue dust aggregation mechanism includes square member, support roller group and push-pull device at fixed.Square member has the binding face matched with furnace stay, and push-pull device at fixed, to drive square member close to carbonization chamber, is attached to binding face on furnace stay by its telescopic end that stretches.Flue dust collecting mechanism includes flue dust collecting cover, collecting pipe, the shape that sticks together shutter and dedusting main pipe.Flue dust collecting cover and furnace stay, furnace wall surround enclosure space, to absorb flue dust.Collecting pipe receives the flue dust of flue dust collecting cover, and conveys flue dust to dedusting main pipe.The shape that sticks together shutter rides on the top of collecting pipe, and by lifting to be connected or separate collecting pipe and dedusting main pipe.The utility model increases the storage space of flue dust, plays the role of gathering to flue dust, concentration, and increase flue dust collecting range, to reduce influence of the flue dust to environment.
Description
Technical field
The utility model relates to a kind of smoke collecting device of coking production equipment technical field more particularly to a kind of coke ovens
Coal-charging smoke collection device.
Background technique
During coking production, different types of coal are delivered to coal tower through belt conveyor again after proportion, mixing, crushing,
Coal is put into the making firm by ramming in coal bin of charging car by the unloader through coal tower bottom, and tamping tool is used to make coal layering firm by ramming while putting coal
It is closely knit, make firm by ramming it is closely knit after coal be known as briquette.When coke oven needs to coaling, the fire door of coke oven machine side carbonization chamber is taken and is removed,
Mobile charging car, the briquette case center of charging car is aligned with carbonization chamber center, and the siding of fixed briquette is separated with briquette, is coaling
Briquette mechanism urges briquette is pushed away on vehicle, is sent into coke furnace carbonization chamber, seals up fire door after coalingging.
When coalingging, since the high temperature furnace wall that briquette encounters 1200 DEG C can generate flue dust, existing flue dust collecting side moment
Method has following several: (1) flue dust being evacuated to adjacent charing Indoor Combustion using furnace roof smoke elimination vehicle；(2) using high pressure aqua ammonia in coke
Sprinkling in grate pipe, when high pressure aqua ammonia high speed is sprayed around form negative pressure, flue dust is drawn into gas collecting tube, to eliminate cigarette
Dirt；(3) corresponding smoke guiding cover is installed in the top position of each carbonization chamber of coke oven machine side, will be drifted outside carbonization chamber out when coalingging
Flue dust is first drawn onto smoke guiding cover, is then sequentially entered dust collection for charging main pipe, ground station for dust removal pretreatment unit, dust collection for charging and is drawn
Blower, bag filter, to be gathered dust and be discharged.In order to handle the flue dust for generation of coalingging, a variety of flue dust collecting processing methods
Generally use simultaneously, but smoke guiding cover is mounted between two furnace stays, so that existing centainly between smoke guiding cover and furnace stay, furnace wall
Gap, unavoidable coal-charging smoke are escaped from gap, at the same part flue dust can blow out smoke guiding cover capture range and float, influence
Environment.
Utility model content
Problem in view of the prior art, the utility model provide a kind of coke oven coaling smoke collecting device, solve existing
The unavoidable coal-charging smoke of smoke collecting device escape, while part flue dust can blow out smoke guiding cover capture range and float,
The problem of influencing environment.
The utility model is implemented with the following technical solutions: a kind of coke oven coaling smoke collecting device is used to collect dress
The flue dust that coal car generates when coalingging to carbonization chamber comprising:
Two fire door formula flue dust assemble mechanism, are separately positioned on the two sides of charging car front end, and be symmetrical set；Each
It includes column square member, at least one support roller group and push-pull device at fixed that fire door formula flue dust, which assembles mechanism,；Two square members
It is corresponding with two furnace stays of carbonization chamber two sides respectively, and each square member has the binding face matched with corresponding furnace stay；
The support roller group includes guide rail one, support rod and at least one tugboat；Guide rail one is arranged on the bracket of charging car two sides, and
It is vertical with the binding face；Tugboat is mounted on guide rail one, and is fixedly connected by support rod with square member；Push-pull device at fixed is solid
On fixed rack, and there is the telescopic end being connected with square member；Push-pull device at fixed is by its telescopic end that stretches to drive square member
Close to carbonization chamber, it is attached to the binding face on furnace stay；And
Integral type flue dust collecting mechanism comprising flue dust collecting cover, collecting pipe, the shape that sticks together shutter and dedusting main pipe；Cigarette
The top of carbonization chamber is arranged in dirt collecting hood, and surrounds an enclosure space with furnace wall corresponding to furnace stay, carbonization chamber, to absorb
The flue dust；The bottom end of collecting pipe is connected with flue dust collecting cover, and the flue dust for receiving the absorption of flue dust collecting cover, and conveys institute
Flue dust is stated to dedusting main pipe；The thinner one end of the shape that sticks together shutter rides on the top of collecting pipe, and by lifting to be connected or
Separate collecting pipe and dedusting main pipe；
Wherein, when collecting the flue dust, push-pull device at fixed driving square member is sticked on furnace stay, to increase the flue dust
Storage space, integral type flue dust collecting mechanism absorbs the flue dust in the storage space by flue dust collecting cover, and logical
Cross promotion stick together shape shutter make dedusting main pipe connection collecting pipe to collect the flue dust.
As a further improvement of the foregoing solution, each fire door formula flue dust aggregation mechanism further includes sealing strip, sealing strip peace
Mounted in square member on one end of furnace stay, and when the binding face is attached on furnace stay sealing square component and furnace stay company
Meet place.
As a further improvement of the foregoing solution, push-pull device at fixed includes hydraulic cylinder, cylinder body support, hydraulic pipe, hydraulic oil
Stand and push and pull rod bearing；The cylinder body support is fixed on bracket, and the hydraulic cylinder is mounted on the cylinder body support；It is hydraulic
Petrol station is hydraulic to hydraulic cylinder offer by the hydraulic pipe, keeps the push-pull rod of the hydraulic cylinder flexible；Push and pull rod bearing
It is mounted on square member, and is connected with the push-pull rod of the hydraulic cylinder.
Further, each fire door formula flue dust aggregation mechanism further includes limiter；Limiter includes limit line and limit
Switch, the limit switch is rack-mount, and connects with push-pull device at fixed；One end of the limit line and the limit switch
It is connected, and the other end is connected with square member, and the limit switch is driven when square member is moved to a predeterminated position
It disconnects, so that push-pull device at fixed stops driving square member movement.
As a further improvement of the foregoing solution, flue dust collecting cover includes at least one piece of partition, and partition is mounted on two
On furnace stay, and the enclosure space is surrounded with furnace wall corresponding to furnace stay, carbonization chamber；Wherein, divider ends stretch out the side of furnace stay
Portion.
As a further improvement of the foregoing solution, each fire door formula flue dust aggregation mechanism further includes roller group and guide rail two,
Roller group is mounted on the bottom end of square member, and guide rail two is mounted on the platform of carrying charging car；Square member passes through idler wheel
Group rolls on guide rail two, and close or separate carbonization chamber.
As a further improvement of the foregoing solution, integral type flue dust collecting mechanism further includes wirerope, guide wheel, fixation
Frame and lever arm；Fixed frame is fixed on dedusting main pipe, and guide wheel is rotatably installed on fixed frame；Wirerope is matched with guide wheel rolling
It closes, and one end of wirerope is connect with the top for the shape shutter that sticks together, the other end of wirerope and the end of lever arm connect；Activity
Arm is mounted on fixed frame in lever, and by rotation to drive wirerope to draw high the shape shutter that sticks together.
Further, sealing strip is made by flexible steel sheet, and liner fire resisting asbestos board.
As a further improvement of the foregoing solution, integral type flue dust collecting mechanism further include mounting rack, elevating lever with
And extensible member；Mounting rack is mounted on dedusting main pipe, and the bottom end of elevating lever is fixed on the top for the shape shutter that sticks together；Extensible member peace
On mounting rack, and telescopic end is connected with the top of elevating lever, and is used for the shape shutter that sticks together by lifter rod lifting.
As a further improvement of the foregoing solution, each fire door formula flue dust aggregation mechanism further includes position-limit mechanism, and is limited
Mechanism includes location structure and elastic sealing gasket；Location structure is mounted on square member on one end of furnace stay, and has and receive
Receive the groove of furnace stay；Gasket is installed in the groove.
The coke oven coaling smoke collecting device of the utility model, when coalingging, push-pull device at fixed stretches its telescopic end can
Square member is pushed and pulled, so that square member is connected close to carbonization chamber and with furnace stay, equivalent to increase briquette cabinet length and charcoal
Change room length, to increase the storage space of the flue dust generated during coalingging, play the role of gathering to flue dust, concentration,
And increase flue dust collecting range.In the present invention, flue dust collecting cover and furnace stay, furnace wall surround enclosure space, can keep away
Exempt from flue dust from gap leakage, to collect the flue dust in storage space, while dedusting main pipe can be made by promoting the shape shutter that sticks together
Connection collecting pipe is simultaneously handled flue dust by flue dust collecting, and further, to reduce influence of the flue dust to environment.
Detailed description of the invention
Fig. 1 is the main view of the coke oven coaling smoke collecting device of the utility model embodiment 1；
Fig. 2 is the B-B sectional view of the coke oven coaling smoke collecting device in Fig. 1；
Fig. 3 is the enlarged drawing of the region A in Fig. 2；
Fig. 4 is the side view of the coke oven coaling smoke collecting device in Fig. 1；
Fig. 5 is the main view of the coke oven coaling smoke collecting device of the utility model embodiment 2；
Fig. 6 is the cross-sectional view of the coke oven coaling smoke collecting device of the utility model embodiment 3；
Fig. 7 is the main view of the coke oven coaling smoke collecting device of the utility model embodiment 4.
Symbol description:
1 furnace stay, 18 fixed frame
2 carbonization chamber, 19 partition
3 charging car, 20 limiter
4 bracket, 21 guide rail two
5 square member, 22 wirerope
6 tugboat, 23 guide wheel
7 push-pull device at fixed, 24 lever arm
8 sealing strip, 25 mounting rack
9 guide rail, one 26 elevating lever
10 support rod, 27 extensible member
11 hydraulic oil unit, 28 location structure
13 roller group, 29 gasket
14 flue dust collecting cover, 30 dilatation cover
15 collecting pipe, 31 connecting rod one
16 stick together 32 connecting rod two of shape shutter
17 dedusting main pipe, 33 stretching structure
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Embodiment 1
Fig. 1, Fig. 2 and Fig. 3 are please referred to, a kind of coke oven coaling smoke collecting device is present embodiments provided, is used to receive
The flue dust that collection charging car 3 generates when coalingging to carbonization chamber 2.Since every coke oven has N number of carbonization chamber 2 and N+1 1 (N of furnace stay
For positive integer, preferably 60), while the two sides of each carbonization chamber 2 are respectively provided with furnace stay 1, and this coke oven coal-charging of the present embodiment
Smoke collecting device is corresponding with a carbonization chamber 2, therefore, in the coke oven, multiple coke oven coaling smoke collectings can be set
The collection of device progress flue dust.Wherein, the coke oven coaling smoke collecting device of the present embodiment includes integral type flue dust collecting mechanism
Assemble mechanism with two fire door formula flue dust.
Two fire door formula flue dust aggregation mechanisms are separately positioned on the two sides of 3 front end of charging car, and are symmetrical set.Each furnace
Gate-type flue dust aggregation mechanism includes column square member 5, support roller group and push-pull device at fixed 7, and the quantity of support roller group can be one
It is a, or it is multiple, and in the present embodiment, the quantity of support roller group is two, and a support roller group is mounted on square member 5
Upper position, and another support roller group be mounted on square member 5 middle and lower part position.In the opposite sides of charging car 3, two sides
Shape component 5 is corresponding with two furnace stays 1 of 2 two sides of carbonization chamber respectively, and each square member 5 has and the matching of corresponding furnace stay 1
The binding face of conjunction.Support roller group includes guide rail 1, support rod 10 and tugboat 6, and the quantity of tugboat 6 can be one, or
It is multiple.Guide rail 1 is arranged on the bracket 4 of 3 two sides of charging car, and vertical with binding face.Tugboat 6 is mounted on guide rail 1, and
It is fixedly connected by support rod 10 with square member 5.On the fixed bracket 4 of push-pull device at fixed 7, and has and be connected with square member 5
Telescopic end；Push-pull device at fixed 7 drives square member 5 close to carbonization chamber 2 by stretching its telescopic end, and binding face is made to be attached to furnace stay 1
On.In the present embodiment, guide rail 1 can be made of two sub- guide rails, and two sub- guide rails are horizontal and are arranged in parallel, and tugboat 6
It is arranged between two sub- guide rails.The sub- guide rail and tugboat 6 being located above horizontally have certain gap, can be to tugboat
6 play the guiding role, and can prevent tugboat 6 from overstepping the limit and square member 5 is caused to deviate desired trajectory, and underlying sub- guide rail can be with
It plays a supportive role to tugboat 6.In this way, square member 5 can be mobile relative to bracket 4, and it increase accordingly carbonization chamber 2 and charging car 3
Between spatial volume, and the flue dust generated when coalingging can be gathered, concentrate, collect, avoid flue dust from spreading, improve flue dust
Collecting effect.
In the present embodiment, push-pull device at fixed 7 may include hydraulic cylinder, cylinder body support, hydraulic pipe, hydraulic oil unit 11 and push away
Drag link bearing.Cylinder body support is fixed on bracket 4, and hydraulic cylinder is mounted on cylinder body support.Hydraulic oil unit 11 passes through hydraulic pipe
It is hydraulic to hydraulic cylinder offer, keep the push-pull rod of hydraulic cylinder flexible.Push-and-pull rod bearing is mounted on square member 5, and and hydraulic cylinder
Push-pull rod be connected.In other embodiments, push-pull device at fixed 7 can also directly adopt electric pushrod, and be driven by power supply.
Referring to Fig. 4, integral type flue dust collecting mechanism include flue dust collecting cover 14, collecting pipe 15, the shape that sticks together shutter 16 with
And dedusting main pipe 17.The top of carbonization chamber 2 is arranged in flue dust collecting cover 14, and encloses with furnace wall corresponding to furnace stay 1, carbonization chamber 2
At an enclosure space, to absorb flue dust.The bottom end of collecting pipe 15 is connected with flue dust collecting cover 14, and for receiving flue dust collecting
The flue dust that cover 14 absorbs, and the flue dust is conveyed to dedusting main pipe 17.The outer profile of the shape that sticks together shutter 16 is in truncated cone-shaped, and is
One overall structure, i.e. both ends are not connected to.The thinner one end of the shape that sticks together shutter 16 rides on the top of collecting pipe 15, and passes through liter
Drop is to be connected or separate collecting pipe 15 and dedusting main pipe 17.In the present embodiment, dedusting main pipe 17 finally with the ground of coke oven
Dust removing station is connected, in order to which flue dust is sucked and handled by the suction of its dedusting fan by ground station for dust removal.
When forming flue dust collecting cover 14, flue dust collecting cover 14 may include partition 19, the quantity of partition 19 can with one piece,
It can be muti-piece.Partition 19 is mounted on two furnace stays 1, and surrounds enclosure space with furnace wall corresponding to furnace stay 1, carbonization chamber 2.Its
In, the side of furnace stay 1 is stretched out in 19 end of partition, to increase the volume of enclosure space, so that the inner containment of flue dust collecting cover 14
Space is bigger.Meanwhile vertical plate can be welded in the side of furnace stay 1, flue dust collecting cover 14 is supported by vertical plate, and vertical plate is vertical
Length on direction is less than the corresponding length of partition 19.
Wherein, when collecting flue dust, push-pull device at fixed 7 drives square member 5 to stick on furnace stay 1, to increase the storage of flue dust
Space is deposited, equivalent to increase the length of briquette cabinet length and carbonization chamber 2, thus play the role of gathering to flue dust, concentration, and
Integral type flue dust collecting mechanism absorbs the flue dust in storage space by flue dust collecting cover 14, and by promoting the shape shutter 16 that sticks together
Dedusting main pipe 17 is set to be connected to collecting pipe 15 to collect flue dust.
What needs to be explained here is that in the present embodiment, each fire door formula flue dust aggregation mechanism may also include sealing strip 8,
Limiter 20, roller group 13 and guide rail 2 21, and integral type flue dust collecting mechanism may also include wirerope 22, guide wheel 23, fix
Frame 18 and lever arm 24.
Sealing strip 8 is mounted on square member 5 on one end of furnace stay 1, and the sealing side when binding face is attached on furnace stay 1
The junction of shape component 5 and furnace stay 1.Wherein, sealing strip 8 is made by flexible steel sheet, and liner fire resisting asbestos board.Sealing strip 8 is not
Damage caused by when can only seal, while can also prevent square member 5 and furnace stay 1 from contacting, to protect rectangular
Component 5 and furnace stay 1.
Limiter 20 includes that limit line and limit switch, limit switch are mounted on bracket 4, and are gone here and there with push-pull device at fixed 7
Connection.One end of limit line is connected with limit switch, and the other end is connected with square member 5, and is moved to one in square member 5
Limit switch is driven to disconnect when predeterminated position, so that push-pull device at fixed 7 stops the driving movement of square member 5.Roller group 13 is mounted on
On the bottom end of square member 5, guide rail 2 21 is mounted on the platform of carrying charging car 3.Square member 5 is being led by roller group 13
It is rolled on rail 2 21, and close or separate carbonization chamber 2.Roller group 13 can support square member 5, enable square member 5
It is enough to be moved relative to furnace stay 1, in order to extend the storage space of flue dust.Certainly, in some other embodiment, square member
5 can also be moved by other structures, for example be slided by sliding block and sliding rail, pass through the spin on platform for another example
It is moved.
Fixed frame 18 is fixed on dedusting main pipe 17, and guide wheel 23 is rotatably installed on fixed frame 18.Wirerope 22 and guide wheel
23 roll cooperation, and one end of wirerope 22 is connect with the top for the shape shutter 16 that sticks together, the other end and lever arm of wirerope 22
24 end connection.Lever arm 24 is mounted on fixed frame 18 in lever, and is sticked together by rotation with driving wirerope 22 to draw high
Shape shutter 16.In this way, can be utilized by driving lever arm 24 when needing that dedusting main pipe 17 is made to be connected to collecting pipe 15 to be connected to
Lever principle, so that the rising of shape shutter 16 that sticks together, realizes the collection to flue dust.And after flue dust collecting, the shape that sticks together shutter
16 since the effect of gravity can decline automatically, and cover collecting pipe 15, avoid the reflux of flue dust, improve the collecting effect of flue dust.
In conclusion the coke oven coaling smoke collecting device of the present embodiment has the advantage that
The coke oven coaling smoke collecting device of the present embodiment, when coalingging, its telescopic end that stretches of push-pull device at fixed 7 can be pushed away
Draw square member 5 so that square member 5 is connected close to carbonization chamber 2 and with furnace stay 1, equivalent to increase briquette cabinet length with
2 length of carbonization chamber plays flue dust and gathers, concentrates work to increase the storage space of the flue dust generated during coalingging
With, and increase flue dust collecting range.In the present embodiment, flue dust collecting cover 14 and furnace stay 1, furnace wall surround enclosure space, can
To avoid flue dust from gap leakage, to collect the flue dust in storage space, while can make to remove by promoting the shape shutter 16 that sticks together
Dirt main pipe 17 is connected to collecting pipe 15 and handles by flue dust collecting, and further flue dust, to reduce flue dust to environment
It influences.
Embodiment 2
Referring to Fig. 5, a kind of coke oven coaling smoke collecting device is present embodiments provided, similar to embodiment 1, area
It is not different from the integral type flue dust collecting mechanism in embodiment 1 in integral type flue dust collecting mechanism in this present embodiment.At this
In embodiment, integral type flue dust collecting mechanism may also include mounting rack 25, elevating lever 26 and extensible member 27.Mounting rack 25 is installed
On dedusting main pipe 17, the bottom end of elevating lever 26 is fixed on the top for the shape shutter 16 that sticks together.Extensible member 27 is mounted on mounting rack
On 25, and telescopic end is connected with the top of elevating lever 26, and for going up and down the shape shutter 16 that sticks together by elevating lever 26.Extensible member 27
Cylinder can be used, oil cylinder can also be used, electric push rod can also be used.In this way, this lifting of the present embodiment sticks together, shape is opened
The structure of device 16 is closed without manually being operated, flue dust collecting process can be simplified, improve the collection efficiency of flue dust, while structure
It is simpler, production cost can be saved.
Embodiment 3
Referring to Fig. 6, present embodiments providing a kind of coke oven coaling smoke collecting device, on the basis of embodiment 1
Increase position-limit mechanism.Wherein, position-limit mechanism includes location structure 28 and elastic sealing gasket 29.Location structure 28 is mounted on rectangular
Component 5 has the groove of storage furnace stay 1 on one end of furnace stay 1.Groove is arranged towards furnace stay 1, and gasket 29 is mounted on
In groove.Moreover, location structure 28 also has rounding corner structure towards one end of furnace stay 1, in order to which furnace stay 1 slides into groove.
In this way, location structure 28 can be matched with furnace stay 1 when square member 5 is close to furnace stay 1, so that furnace stay 1 is caught in groove, and
It is sealed by gasket 29.Gasket 29 can not only seal the junction of furnace stay 1 and location structure 28, additionally it is possible to reduce
The damage that furnace stay 1 and square member 5 collide, protection furnace stay 1 and square member 5.
Embodiment 4
Referring to Fig. 7, present embodiments providing a kind of coke oven coaling smoke collecting device, on the basis of embodiment 1
Increase dilatation mechanism.Wherein, dilatation mechanism includes fan-shaped dilatation cover 30, connecting rod 1, connecting rod 2 32 and flexible knot
Structure 33.Dilatation cover 30 is rotatably installed on the bottom end of flue dust collecting cover 14, and by rotation to surround one with flue dust collecting cover 14
A dilatation storehouse, to increase the collection space of flue dust.One end of connecting rod 1 is rotatably installed on the side of dilatation cover 30, connection
One end of bar 2 32 and the other end of connecting rod 1 are rotatablely connected.The other end of connecting rod 2 32 and stretching for stretching structure 33
End is fixedly connected, and stretching structure 33 is fixed on flue dust collecting cover 14.Cylinder, oil cylinder and electric push-and-pull can be used in stretching structure 33
One of bar structure, and by driving its telescopic end to stretch, to drive connecting rod 2 32 and connecting rod 1 to rotate, and
Dilatation cover 30 is driven to rotate in the bottom end of flue dust collecting cover 14, so that the volume in dilatation storehouse constantly changes, while the bottom in dilatation storehouse
End opening also constantly changes, in order to be set in actual needs.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of coke oven coaling smoke collecting device is used to collect the cigarette generated when charging car (3) is coaling to carbonization chamber (2)
Dirt, characterized in that it comprises:
Two fire door formula flue dust assemble mechanism, are separately positioned on the two sides of charging car (3) front end, and be symmetrical set；Each
It includes column square member (5), at least one support roller group and push-pull device at fixed (7) that fire door formula flue dust, which assembles mechanism,；Two sides
Shape component (5) is corresponding with two furnace stay (1) of carbonization chamber (2) two sides respectively, and each square member (5) has and corresponding furnace
The binding face that column (1) matches；The support roller group includes guide rail one (9), support rod (10) and at least one tugboat (6)；It leads
Rail one (9) is arranged on the bracket (4) of charging car (3) two sides, and vertical with the binding face；Tugboat (6) is mounted on guide rail one
(9) it on, and is fixedly connected by support rod (10) with square member (5)；On push-pull device at fixed (7) fixed bracket (4), and have with
The connected telescopic end of square member (5)；Push-pull device at fixed (7) drives square member (5) close to charing by stretching its telescopic end
Room (2) is attached to the binding face on furnace stay (1)；And
Integral type flue dust collecting mechanism comprising flue dust collecting cover (14), collecting pipe (15), the shape that sticks together shutter (16) and dedusting
Main pipe (17)；Flue dust collecting cover (14) be arranged in the top of carbonization chamber (2), and with furnace corresponding to furnace stay (1), carbonization chamber (2)
Walled is at an enclosure space, to absorb the flue dust；The bottom end of collecting pipe (15) is connected with flue dust collecting cover (14), and is used for
The flue dust that flue dust collecting cover (14) absorb is received, and conveys the flue dust to dedusting main pipe (17)；The shape that sticks together shutter (16) is relatively thin
One end ride on the top of collecting pipe (15), and by lifting to be connected or separate collecting pipe (15) and dedusting main pipe
(17)；
Wherein, when collecting the flue dust, push-pull device at fixed (7) driving square member (5) is sticked on furnace stay (1), to increase
The storage space of flue dust is stated, integral type flue dust collecting mechanism is absorbed in the storage space by flue dust collecting cover (14)
Flue dust, and make dedusting main pipe (17) connection collecting pipe (15) to collect the flue dust by promoting the shape shutter (16) that sticks together.
2. coke oven coaling smoke collecting device as described in claim 1, which is characterized in that each fire door formula flue dust assembles mechanism
It further include sealing strip (8), sealing strip (8) is mounted on square member (5) on the one end of furnace stay (1), and in the binding face
It is attached to the junction of sealing square component (5) and furnace stay (1) when on furnace stay (1).
3. coke oven coaling smoke collecting device as described in claim 1, which is characterized in that push-pull device at fixed (7) include hydraulic cylinder,
Cylinder body support, hydraulic pipe, hydraulic oil unit (11) and push-and-pull rod bearing；The cylinder body support is fixed on bracket (4), described
Hydraulic cylinder is mounted on the cylinder body support；Hydraulic oil unit (11) is hydraulic to hydraulic cylinder offer by the hydraulic pipe,
Keep the push-pull rod of the hydraulic cylinder flexible；Push-and-pull rod bearing is mounted on square member (5), and the push-pull rod with the hydraulic cylinder
It is connected.
4. coke oven coaling smoke collecting device as claimed in claim 3, which is characterized in that each fire door formula flue dust assembles mechanism
It further include limiter (20)；Limiter (20) includes that limit line and limit switch, the limit switch are mounted on bracket (4)
On, and connect with push-pull device at fixed (7)；One end of the limit line is connected with the limit switch, and the other end and square member
(5) it is connected, and drives the limit switch to disconnect when square member (5) is moved to a predeterminated position, so that push-pull device at fixed
(7) it is mobile to stop driving square member (5).
5. coke oven coaling smoke collecting device as described in claim 1, which is characterized in that flue dust collecting cover (14) includes at least
One piece of partition (19), and partition (19) is mounted on two furnace stays (1), and with furnace wall corresponding to furnace stay (1), carbonization chamber (2)
Surround the enclosure space；Wherein, the side of furnace stay (1) is stretched out in partition (19) end.
6. coke oven coaling smoke collecting device as described in claim 1, which is characterized in that each fire door formula flue dust assembles mechanism
It further include roller group (13) and guide rail two (21), roller group (13) is mounted on the bottom end of square member (5), guide rail two (21) peace
On the platform of carrying charging car (3)；Square member (5) is rolled on guide rail two (21) by roller group (13), and close
Or far from carbonization chamber (2).
7. coke oven coaling smoke collecting device as described in claim 1, which is characterized in that integral type flue dust collecting mechanism
It further include wirerope (22), guide wheel (23), fixed frame (18) and lever arm (24)；Fixed frame (18) is fixed on dedusting main pipe
(17) on, guide wheel (23) is rotatably installed on fixed frame (18)；Wirerope (22) and guide wheel (23), which roll, to be cooperated, and wirerope
(22) one end is connect with the top for the shape shutter (16) that sticks together, and the other end of wirerope (22) and the end of lever arm (24) connect
It connects；Lever arm (24) is mounted on fixed frame (18) in lever, and is opened by rotation with driving wirerope (22) to draw high the shape that sticks together
Close device (16).
8. coke oven coaling smoke collecting device as claimed in claim 2, which is characterized in that sealing strip (8) is by flexible steel sheet system
, and liner fire resisting asbestos board.
9. coke oven coaling smoke collecting device as described in claim 1, which is characterized in that integral type flue dust collecting mechanism
It further include mounting rack (25), elevating lever (26) and extensible member (27)；Mounting rack (25) is mounted on dedusting main pipe (17), lifting
The bottom end of bar (26) is fixed on the top for shape shutter (16) that stick together；Extensible member (27) is mounted on mounting rack (25), and flexible
End is connected with the top of elevating lever (26), and for sticking together shape shutter (16) by elevating lever (26) lifting.
10. coke oven coaling smoke collecting device as described in claim 1, which is characterized in that each fire door formula flue dust assembles machine
Structure further includes position-limit mechanism, and position-limit mechanism includes location structure (28) and elastic sealing gasket (29)；Location structure (28) installation
On the one end of square member (5) close to furnace stay (1), and there is the groove of storage furnace stay (1)；Gasket (29) is mounted on described
In groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920247352.5U CN209669128U (en) | 2019-02-26 | 2019-02-26 | A kind of coke oven coaling smoke collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920247352.5U CN209669128U (en) | 2019-02-26 | 2019-02-26 | A kind of coke oven coaling smoke collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209669128U true CN209669128U (en) | 2019-11-22 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920247352.5U Withdrawn - After Issue CN209669128U (en) | 2019-02-26 | 2019-02-26 | A kind of coke oven coaling smoke collecting device |
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| CN (1) | CN209669128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109735350A (en) * | 2019-02-26 | 2019-05-10 | 内蒙古金石镁业有限公司 | A kind of coke oven coaling smoke collecting devices and methods therefor |
-
2019
- 2019-02-26 CN CN201920247352.5U patent/CN209669128U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109735350A (en) * | 2019-02-26 | 2019-05-10 | 内蒙古金石镁业有限公司 | A kind of coke oven coaling smoke collecting devices and methods therefor |
| CN109735350B (en) * | 2019-02-26 | 2024-01-05 | 内蒙古金石镁业有限公司 | Coke oven coal-charging smoke dust collecting device and method thereof |
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