CN212610421U - Tamping coke oven furnace end cigarette collecting system - Google Patents
Tamping coke oven furnace end cigarette collecting system Download PDFInfo
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- CN212610421U CN212610421U CN202021632064.0U CN202021632064U CN212610421U CN 212610421 U CN212610421 U CN 212610421U CN 202021632064 U CN202021632064 U CN 202021632064U CN 212610421 U CN212610421 U CN 212610421U
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- Prior art keywords
- smoke
- coke oven
- pipeline
- flue
- reinforcing plate
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- 239000000571 coke Substances 0.000 title claims abstract description 68
- 235000019504 cigarettes Nutrition 0.000 title abstract description 18
- 239000000779 smoke Substances 0.000 claims abstract description 152
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims description 54
- 238000004939 coking Methods 0.000 claims description 11
- 230000000391 smoking effect Effects 0.000 abstract description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003546 flue gas Substances 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract 7
- 238000003763 carbonization Methods 0.000 description 18
- 239000000428 dust Substances 0.000 description 15
- 239000003245 coal Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 230000007613 environmental effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Coke Industry (AREA)
Abstract
The utility model provides a tamping coke oven furnace end cigarette collecting system, including coke oven and furnace end cigarette collection device, furnace end cigarette collection device includes: the furnace end smoke absorption unit comprises a smoke absorption pipeline I and a smoke absorption pipeline II, the smoke absorption pipeline I is arranged above the coke oven, the smoke absorption pipeline II is a U-shaped pipe, and the smoke absorption pipeline II is connected with the rear end of the smoke absorption pipeline I; the liquid seal unit is a strip-shaped liquid seal tank which is arranged on the coke oven and wraps the outer side of the U-shaped pipe; the flue is arranged between the furnace end smoke suction unit and the coke oven, the lower end of one side of the flue close to the smoke suction pipeline II is provided with a liquid seal gap, and a side plate at the liquid seal gap is arranged at the U-shaped groove of the U-shaped pipe; the mobile unit is linear motion device, and linear motion device sets up between smoking pipeline I and flue, the utility model discloses mainly utilize mobilizable smoking passageway cooperation liquid seal groove and flue to play the effectual problem of avoiding flue gas leakage and inefficiency.
Description
Technical Field
The utility model relates to a stamp-charging coke oven machinery environmental protection technical field particularly, especially relates to a stamp-charging coke oven furnace end cigarette collecting system.
Background
Along with the improvement of the national requirement on environmental protection and the enhancement of the awareness of coking enterprises on environmental protection, in recent years, machine side smoke dust collection is gradually increased on coke oven machinery and mainly collects coke pushing smoke dust, door cleaning smoke dust and coal charging smoke dust, but the smoke dust collection system is generally installed on a coke pusher or a coal charging car and moves together with the car. However, due to the characteristics of the tamping coke oven process, the coke pusher needs to travel a large distance after a carbonization chamber finishes door taking and coke pushing, and is used for a coal charging car to perform coal charging operation on the carbonization chamber. In the actual operation process, after the coke pusher leaves the coking chamber, the coke pusher is aligned with the coal charging car and before the coking chamber, a large amount of smoke and dust in the coking chamber is escaped to cause environmental pollution. The existing furnace end smoke trapping device mainly adopts a fixed smoke hood structure, namely, the fixed smoke hood is uniformly distributed above each coke oven carbonization chamber, and an oil cylinder is adopted to open and close to realize gas path conduction, so that the structure has the advantages of large smoke leakage rate, intermittent operation and low working efficiency.
Therefore, a need exists for a stamp-charging coke oven head smoke collection system.
SUMMERY OF THE UTILITY MODEL
According to the technical problems of large flue gas leakage rate and low working efficiency of the traditional flue gas treatment device, the furnace end flue gas collection system of the tamping coke oven is provided. The utility model discloses mainly utilize mobilizable smoking passageway cooperation liquid seal groove and flue to play the effectual problem of avoiding flue gas leakage and inefficiency.
The utility model discloses a technical means as follows:
a stamp-charged coke oven head smoke collection system comprises a coke oven and a head smoke collection device, and is characterized in that the head smoke collection device comprises: the furnace end smoke suction unit comprises a smoke suction pipeline I and a smoke suction pipeline II, the smoke suction pipeline I is of a square pipeline structure with an L-shaped section, the smoke suction pipeline I is arranged above the coke oven, the smoke suction pipeline II is a U-shaped pipe, and the smoke suction pipeline II is connected with the rear end of the smoke suction pipeline I; the liquid seal unit is a strip-shaped liquid seal groove which is arranged on the coke oven and wraps the outer side of the U-shaped pipe; the flue is a square channel and is arranged between the furnace end smoke suction unit and the coke oven, a liquid seal notch is formed in the lower end of one side, close to the smoke suction pipeline II, of the flue, and a side plate at the liquid seal notch is arranged at the U-shaped groove of the U-shaped pipe; the moving unit is a linear moving device, and the linear moving device is arranged between the smoke suction pipeline I and the smoke channel.
Further, the front end of the smoke absorbing pipeline I is provided with a furnace end smoke cover, the furnace end smoke cover is of a hollow quadrangular frustum structure, the cross section of the quadrangular frustum structure is in a right trapezoid shape, and the furnace end smoke cover is arranged above a carbonization chamber hole of the coke oven.
Further, the linear motion device comprises a walking driving system, a supporting system and a horizontal guiding system, the walking driving system is arranged on two sides of a pipe section of the smoke absorbing pipeline I, the pipe section is parallel to the upper surface of the coke oven, the walking driving system comprises a walking driving device, a walking wheel bracket, walking wheels and a track I, the driving device is arranged on the walking wheel bracket, the walking wheel bracket is arranged on two sides of the smoke absorbing pipeline I, the walking wheels are arranged on the walking wheel bracket, the track I is matched with the walking wheels, and the track I is arranged on the upper surface of the flue; the supporting system is arranged between the walking driving system and the smoke absorbing pipeline II and comprises supporting wheel supports, supporting wheels and a track II, the supporting wheel supports are arranged on two sides of the smoke absorbing pipeline I, the supporting wheels are arranged on the supporting wheel supports, the track II is matched with the supporting wheels, and the track II is arranged on the upper surface of the smoke absorbing pipeline; the horizontal guide system is arranged on two sides of a pipe section, perpendicular to the length direction of the coking chamber hole, of the smoke absorbing pipe I, and comprises horizontal wheel supports, horizontal wheels and horizontal guide rails, the horizontal wheel supports are arranged on two sides of the smoke absorbing pipe I, the horizontal wheels are arranged on the horizontal wheel supports, the horizontal guide rails are matched with the horizontal wheels, and the horizontal guide rails are arranged on the side faces of the smoke absorbing pipes and on the surface perpendicular to the length direction of the coking chamber hole.
Furthermore, a reinforcing structure is arranged in the flue and comprises a reinforcing plate I, a reinforcing plate II and a reinforcing plate III, and the reinforcing plate I is arranged on a plane close to the smoke suction pipeline I in the flue; the reinforcing plate II is arranged on the upper surface inside the flue, the reinforcing plate III is arranged between the reinforcing plate I and the reinforcing plate II, and the reinforcing plate III, the reinforcing plate I and the reinforcing plate II form a triangular structure.
Furthermore, the smoke suction pipeline I is connected with the smoke suction pipeline II through a connecting flange; and a smoke guide plate with a quarter arc-shaped section is arranged at the rear end of the smoke suction pipeline II.
Furthermore, a self-lubricating bearing I is arranged in the supporting wheel, and the self-lubricating bearing I is connected with the supporting wheel support through a pin shaft I; and a self-lubricating bearing II is arranged in the horizontal wheel, and the self-lubricating bearing II is connected with the horizontal wheel support through a pin shaft II.
Compared with the prior art, the utility model has the advantages of it is following:
1. the utility model provides a pair of tamping coke oven furnace end cigarette collecting system adopts the leading-in U type pipe of furnace end petticoat pipe, and the rethread water seal reachs the flue gas passageway, finally reachs the dust removal technology at ground dust removal station, realizes carbonization chamber all operation process, and furnace end cigarette all seal is collected the transmission, realizes zero leakage and switches on.
2. The utility model provides a pair of tamping coke oven furnace end cigarette collecting system adopts the direct structure to furnace end cigarette collecting system's moving as a whole, and real-time suction realizes the entrapment to the smoke and dust in the full working process, and work efficiency is high, simple structure, convenient operation.
3. The utility model provides a pair of tamping coke oven furnace end cigarette collecting system adopts arranging of level wheel structure, supporting wheel structure, prevents tumbling of furnace end cigarette collecting system, guarantees the stability of work.
Based on the reason, the utility model can be widely popularized in the fields of mechanical environmental protection technology of the tamping coke oven and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a front view of a tamping coke oven head smoke collection system of the present invention.
Fig. 2 is a left side view of the tamping coke oven burner smoke collection system of the present invention.
In the figure: 1. a smoke suction pipeline I; 2. a running wheel; 3. a running wheel support; 4. a travel drive device; 5. A burner smoking unit; 6. a connecting flange; 7. a U-shaped pipe; 8. a strip-shaped liquid seal tank; 9. a flue; 10. a pin shaft II; 11. a horizontal wheel; 12. a horizontal wheel support; 13. a horizontal guide rail; 14. a self-lubricating bearing II; 15. A support wheel; 16. a support wheel support; 17. a smoke suction pipeline II; 18. a pin shaft I; 19. a track I; 20. a track II; 21. a self-lubricating bearing I; 22. a reinforcing plate I; 23. a reinforcing plate III; 24. a reinforcing plate II; 25. a coke oven; 26. a carbonization chamber hole; 27. furnace end petticoat pipe.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. Any specific values in all examples shown and discussed herein are to be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element in question must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.
As shown in fig. 1-2, the utility model provides a tamping coke oven furnace end cigarette collecting system, including coke oven 25 and furnace end cigarette collecting device, furnace end cigarette collecting device includes: the furnace end smoke absorbing unit 5 comprises a smoke absorbing pipeline I1 and a smoke absorbing pipeline II 17, the smoke absorbing pipeline I1 is of a square pipeline structure with an L-shaped section, the smoke absorbing pipeline I1 is arranged above the coke oven 25, the front end of the smoke absorbing pipeline I1 is provided with a furnace end smoke cover 27, the furnace end smoke cover 27 is of a hollow quadrangular frustum structure, the section of the quadrangular frustum structure is of a right trapezoid, the furnace end smoke cover 27 is arranged above a carbonization chamber hole 26 of the coke oven 25, the smoke absorbing pipeline II 17 is a U-shaped pipe 7, the smoke absorbing pipeline II 17 is connected with the rear end of the smoke absorbing pipeline I1, and the smoke absorbing pipeline I1 is connected with the smoke absorbing pipeline II 17 through a connecting flange 6; the rear end of the smoke suction pipeline II 17 is provided with a smoke guide plate with a quarter arc-shaped section; the liquid seal unit is a strip-shaped liquid seal tank 8 which is arranged on the coke oven 25 and wraps the outer side of the U-shaped pipe 7; the flue 9 is a square channel, the flue 9 is arranged between the furnace end smoking unit 5 and the coke oven 25, the lower end of one side, close to the smoking pipeline II 17, of the flue 9 is provided with a liquid seal gap, a reinforcing structure is arranged in the flue 9, the reinforcing structure comprises a reinforcing plate I22, a reinforcing plate II 24 and a reinforcing plate III 23, and the reinforcing plate I22 is arranged on a plane, close to the smoking pipeline I1, in the flue 9; the reinforcing plate II 24 is arranged on the upper surface of the inner part of the flue 9, the reinforcing plate III 23 is arranged between the reinforcing plate I22 and the reinforcing plate II 24, the reinforcing plate III 23, the reinforcing plate I22 and the reinforcing plate II 24 form a triangular structure, and the side plate at the liquid seal gap is arranged at the U-shaped groove of the U-shaped pipe 7; the moving unit is a linear moving device, the linear moving device is arranged between the smoke suction pipeline I1 and the flue 9, the linear moving device comprises a walking driving system, a supporting system and a horizontal guiding system, the walking driving system is arranged on two sides of a pipe section of the smoke suction pipeline I1, which is parallel to the upper surface of the coke oven 25, the walking driving system comprises a walking driving device 4, a walking wheel bracket 3, walking wheels 2 and a track I19, the driving device is arranged on the walking wheel bracket 3, the walking wheel bracket 3 is arranged on two sides of the smoke suction pipeline I1, the walking wheels 2 are arranged on the walking wheel bracket 3, the track I19 is matched with the walking wheels 2, and the track I19 is arranged on the upper surface of the flue 9; the supporting system is arranged between the walking driving system and the smoke suction pipeline II 17 and comprises supporting wheel supports 16, supporting wheels 15 and a track II 20, the supporting wheel supports 16 are arranged on two sides of the smoke suction pipeline I1, the supporting wheels 15 are arranged on the supporting wheel supports 16, the track II 20 is matched with the supporting wheels 15, and the track II 20 is arranged on the upper surface of the smoke flue 9; the horizontal guide system is arranged on two sides of a pipe section, perpendicular to the length direction of the carbonization chamber hole 26, of the smoke suction pipe I1, and comprises horizontal wheel supports 12, horizontal wheels 11 and horizontal guide rails 13, the horizontal wheel supports 12 are arranged on two sides of the smoke suction pipe I1, the horizontal wheels 11 are arranged on the horizontal wheel supports 12, the horizontal guide rails 13 are matched with the horizontal wheels 11, the horizontal guide rails 13 are arranged on the side surface of the smoke flue 9 and on the surface perpendicular to the length direction of the carbonization chamber hole 26, self-lubricating bearings I21 are arranged in the supporting wheels 15, and the self-lubricating bearings I21 are connected with the supporting wheel supports 16 through pin shafts I18; and a self-lubricating bearing II 14 is arranged in the horizontal wheel 11, and the self-lubricating bearing II 14 is connected with the horizontal wheel support 12 through a pin shaft II 10.
Example 1
As shown in fig. 1-2, the utility model provides a tamping coke oven furnace end cigarette collecting system, including coke oven 25 and furnace end cigarette collecting device, furnace end cigarette collecting device includes: the furnace end smoke absorbing unit 5 comprises a smoke absorbing pipeline I1 and a smoke absorbing pipeline II 17, the smoke absorbing pipeline I1 is of a square pipeline structure with an L-shaped section, the smoke absorbing pipeline I1 is arranged above the coke oven 25, the front end of the smoke absorbing pipeline I1 is provided with a furnace end smoke cover 27, the furnace end smoke cover 27 is of a hollow quadrangular frustum structure, the section of the quadrangular frustum structure is of a right trapezoid, the furnace end smoke cover 27 is arranged above a carbonization chamber hole 26 of the coke oven 25, the smoke absorbing pipeline II 17 is a U-shaped pipe 7, the smoke absorbing pipeline II 17 is connected with the rear end of the smoke absorbing pipeline I1, and the smoke absorbing pipeline I1 is connected with the smoke absorbing pipeline II 17 through a connecting flange 6; the rear end of the smoke suction pipeline II 17 is provided with a smoke guide plate with a quarter arc-shaped section; the liquid seal unit is a strip-shaped liquid seal tank 8 which is arranged on the coke oven 25 and wraps the outer side of the U-shaped pipe 7; the flue 9 is a square channel, the flue 9 is arranged between the furnace end smoking unit 5 and the coke oven 25, the lower end of one side, close to the smoking pipeline II 17, of the flue 9 is provided with a liquid seal gap, a reinforcing structure is arranged in the flue 9, the reinforcing structure comprises a reinforcing plate I22, a reinforcing plate II 24 and a reinforcing plate III 23, and the reinforcing plate I22 is arranged on a plane, close to the smoking pipeline I1, in the flue 9; the reinforcing plate II 24 is arranged on the upper surface of the inner part of the flue 9, the reinforcing plate III 23 is arranged between the reinforcing plate I22 and the reinforcing plate II 24, the reinforcing plate III 23, the reinforcing plate I22 and the reinforcing plate II 24 form a triangular structure, and the side plate at the liquid seal gap is arranged at the U-shaped groove of the U-shaped pipe 7; the moving unit is a linear moving device, the linear moving device is arranged between the smoke suction pipeline I1 and the flue 9, the linear moving device comprises a walking driving system, a supporting system and a horizontal guiding system, the walking driving system is arranged on two sides of a pipe section of the smoke suction pipeline I1, which is parallel to the upper surface of the coke oven 25, the walking driving system comprises a walking driving device 4, a walking wheel bracket 3, walking wheels 2 and a track I19, the driving device is arranged on the walking wheel bracket 3, the walking wheel bracket 3 is arranged on two sides of the smoke suction pipeline I1, the walking wheels 2 are arranged on the walking wheel bracket 3, the track I19 is matched with the walking wheels 2, and the track I19 is arranged on the upper surface of the flue 9; the supporting system is arranged between the walking driving system and the smoke suction pipeline II 17 and comprises supporting wheel supports 16, supporting wheels 15 and a track II 20, the supporting wheel supports 16 are arranged on two sides of the smoke suction pipeline I1, the supporting wheels 15 are arranged on the supporting wheel supports 16, the track II 20 is matched with the supporting wheels 15, and the track II 20 is arranged on the upper surface of the smoke flue 9; the horizontal guide system is arranged on two sides of a pipe section, perpendicular to the length direction of the carbonization chamber hole 26, of the smoke suction pipe I1, and comprises horizontal wheel supports 12, horizontal wheels 11 and horizontal guide rails 13, the horizontal wheel supports 12 are arranged on two sides of the smoke suction pipe I1, the horizontal wheels 11 are arranged on the horizontal wheel supports 12, the horizontal guide rails 13 are matched with the horizontal wheels 11, the horizontal guide rails 13 are arranged on the side surface of the smoke flue 9 and on the surface perpendicular to the length direction of the carbonization chamber hole 26, self-lubricating bearings I21 are arranged in the supporting wheels 15, and the self-lubricating bearings I21 are connected with the supporting wheel supports 16 through pin shafts I18; and a self-lubricating bearing II 14 is arranged in the horizontal wheel 11, and the self-lubricating bearing II 14 is connected with the horizontal wheel support 12 through a pin shaft II 10.
In the working process, when a coke pusher and a coal charging car need to operate a certain carbonization chamber of the coke oven 25, the walking wheels 2 in the collecting system are driven by the walking driving device 4 to rotate, so that the whole collecting system is driven to move along the track I19, and in the walking process, the supporting wheels 15 and the horizontal wheels 11 respectively run along the track II 20 and the horizontal guide rails 13, so that the collecting system is prevented from tipping and deviating. When the specified carbonization chamber hole 26 is reached, the running driving device 4 stops running, and the furnace end smoke cover 27 of the whole collection system stops right above the carbonization chamber hole 26; when the coke pusher is aligned and a large amount of smoke and dust are emitted from the fire hole of the coke oven 25 in the coke pushing process, the smoke at the fire hole is guided into the U-shaped pipe 7 through the furnace end smoke hood 27 of the collecting system by the huge suction force generated by the ground fan, passes through the strip-shaped liquid seal groove 8, reaches the flue 9 and finally reaches a ground dust removal station; after the coke pusher pushes coke, the coal charging car needs to move away, the coal charging car is aligned with the coking chamber and charges coal, a large amount of smoke dust discharged from the coking chamber in the process is guided into the U-shaped pipe 7 through the furnace end smoke hood 27, reaches the flue 9 through the strip-shaped liquid seal groove 8 and finally reaches a ground dust removal station; when the coal charging car finishes coal charging, the coal charging car runs to a coal tower to take coal, the coke pusher is positioned at the carbonization chamber again to be closed, a large amount of smoke dust from the carbonization chamber is guided into the U-shaped pipe 7 through the furnace end smoke hood 27 in the process, reaches the flue 9 through the strip-shaped liquid seal groove 8 and finally reaches a ground dust removal station; and when the next carbonization chamber is operated, the above actions are circulated.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (6)
1. A stamp-charged coke oven head smoke collection system comprises a coke oven and a head smoke collection device, and is characterized in that the head smoke collection device comprises: the furnace end smoke suction unit comprises a smoke suction pipeline I and a smoke suction pipeline II, the smoke suction pipeline I is of a square pipeline structure with an L-shaped section, the smoke suction pipeline I is arranged above the coke oven, the smoke suction pipeline II is a U-shaped pipe, and the smoke suction pipeline II is connected with the rear end of the smoke suction pipeline I; the liquid seal unit is a strip-shaped liquid seal groove which is arranged on the coke oven and wraps the outer side of the U-shaped pipe; the flue is a square channel and is arranged between the furnace end smoke suction unit and the coke oven, a liquid seal notch is formed in the lower end of one side, close to the smoke suction pipeline II, of the flue, and a side plate at the liquid seal notch is arranged at the U-shaped groove of the U-shaped pipe; the moving unit is a linear moving device, and the linear moving device is arranged between the smoke suction pipeline I and the smoke channel.
2. The stamp-charging coke oven head smoke collection system according to claim 1, wherein the front end of the smoke absorbing pipeline I is provided with a head smoke hood, the head smoke hood is of a hollow quadrangular frustum structure, the cross section of the quadrangular frustum structure is in a right trapezoid shape, and the head smoke hood is arranged above a coking chamber hole of the coke oven.
3. The stamp-charging coke oven head smoke collection system according to claim 2, wherein the linear motion device comprises a walking drive system, a support system and a horizontal guide system, the walking drive system is arranged on two sides of a pipe section of the smoke suction pipe I parallel to the upper surface of the coke oven, the walking drive system comprises a walking drive device, a walking wheel bracket, walking wheels and a track I, the drive device is arranged on the walking wheel bracket, the walking wheel bracket is arranged on two sides of the smoke suction pipe I, the walking wheels are arranged on the walking wheel bracket, the track I is matched with the walking wheels, and the track I is arranged on the upper surface of the flue; the supporting system is arranged between the walking driving system and the smoke absorbing pipeline II and comprises supporting wheel supports, supporting wheels and a track II, the supporting wheel supports are arranged on two sides of the smoke absorbing pipeline I, the supporting wheels are arranged on the supporting wheel supports, the track II is matched with the supporting wheels, and the track II is arranged on the upper surface of the smoke absorbing pipeline; the horizontal guide system is arranged on two sides of a pipe section, perpendicular to the length direction of the coking chamber hole, of the smoke absorbing pipe I, and comprises horizontal wheel supports, horizontal wheels and horizontal guide rails, the horizontal wheel supports are arranged on two sides of the smoke absorbing pipe I, the horizontal wheels are arranged on the horizontal wheel supports, the horizontal guide rails are matched with the horizontal wheels, and the horizontal guide rails are arranged on the side faces of the smoke absorbing pipes and on the surface perpendicular to the length direction of the coking chamber hole.
4. The stamp-charging coke oven end smoke collecting system of claim 1, wherein a reinforcing structure is arranged in the flue, the reinforcing structure comprises a reinforcing plate I, a reinforcing plate II and a reinforcing plate III, and the reinforcing plate I is arranged on a plane close to the smoke suction pipeline I in the flue; the reinforcing plate II is arranged on the upper surface inside the flue, the reinforcing plate III is arranged between the reinforcing plate I and the reinforcing plate II, and the reinforcing plate III, the reinforcing plate I and the reinforcing plate II form a triangular structure.
5. The stamp-charging coke oven head smoke collection system of claim 1, wherein the smoke suction pipeline I is connected with the smoke suction pipeline II through a connecting flange; and a smoke guide plate with a quarter arc-shaped section is arranged at the rear end of the smoke suction pipeline II.
6. The stamp-charging coke oven end smoke collecting system of claim 3, wherein a self-lubricating bearing I is arranged in the supporting wheel, and the self-lubricating bearing I is connected with the supporting wheel support through a pin I; and a self-lubricating bearing II is arranged in the horizontal wheel, and the self-lubricating bearing II is connected with the horizontal wheel support through a pin shaft II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021632064.0U CN212610421U (en) | 2020-08-07 | 2020-08-07 | Tamping coke oven furnace end cigarette collecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021632064.0U CN212610421U (en) | 2020-08-07 | 2020-08-07 | Tamping coke oven furnace end cigarette collecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212610421U true CN212610421U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021632064.0U Withdrawn - After Issue CN212610421U (en) | 2020-08-07 | 2020-08-07 | Tamping coke oven furnace end cigarette collecting system |
Country Status (1)
| Country | Link |
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| CN (1) | CN212610421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111808619A (en) * | 2020-08-07 | 2020-10-23 | 大连重工环保工程有限公司 | Tamping coke oven furnace end cigarette collecting system |
-
2020
- 2020-08-07 CN CN202021632064.0U patent/CN212610421U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111808619A (en) * | 2020-08-07 | 2020-10-23 | 大连重工环保工程有限公司 | Tamping coke oven furnace end cigarette collecting system |
| CN111808619B (en) * | 2020-08-07 | 2024-02-02 | 大连重工环保工程有限公司 | Tamping coke oven furnace end smoke collecting system |
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