CN210367535U - Coke oven smoke guide device - Google Patents
Coke oven smoke guide device Download PDFInfo
- Publication number
- CN210367535U CN210367535U CN201921030417.7U CN201921030417U CN210367535U CN 210367535 U CN210367535 U CN 210367535U CN 201921030417 U CN201921030417 U CN 201921030417U CN 210367535 U CN210367535 U CN 210367535U
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- smoke
- pipe
- dust
- coke oven
- butt joint
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Abstract
The utility model discloses a coke oven smoke guiding device, which is communicated with a butt joint pipe above a drainage pipe, and a connecting pipe is detachably communicated between the butt joint pipe and the top of an ascending pipe. Through setting up detachable connecting pipe, directly with tedge and butt joint pipe intercommunication, most smoke and dust that produce in the coke oven are discharged from the tedge, reduce the volume that spills over the smoke and dust from the furnace gate, make the smoke and dust that spills over from the furnace gate all get into the furnace end cover of top in, collect the smoke and dust simultaneously through tedge and furnace end cover two ways, ensure that produced smoke and dust in the coke oven all gets into the dust removal platform through the drainage tube and handles, avoid a large amount of smoke and dust to spill over from the furnace gate, improve the treatment effect of smoke and dust, stop the smoke and dust inorgan.
Description
The technical field is as follows:
the utility model relates to a coke oven dust removal field, concretely relates to coke oven leads cigarette device.
Background art:
when the carbonization chamber of the coke oven is used for charging coal, coal ash and smoke dust in the oven can overflow from the oven door and the dust removal hole under the impact of the coal, so that environmental pollution is caused, and the health of workers is influenced. At present, when coal is added, smoke overflowing from a furnace door is processed by arranging a furnace head cover above the furnace door, the smoke is connected with the furnace head cover through a telescopic guide sleeve at the end part of a drainage pipe on a movable smoke guide vehicle, the smoke guide vehicle is connected with a dust removal platform, the smoke flowing out from the furnace door is guided by the smoke guide vehicle and enters the dust removal platform for dust removal, but in the actual production process, the smoke overflowing from the furnace door is large in amount, only a part of the smoke can enter the furnace head cover above the furnace door, and the rest of the smoke which does not enter the furnace head cover forms inorganization emission and is scattered to the air near the coke oven, so that the smoke cannot be processed and pollutes the environment.
The utility model has the following contents:
the utility model aims to provide a coke oven smoke guide device which can prevent the coke oven from overflowing smoke and dust to be scattered to the environment when coal is added.
The utility model discloses by following technical scheme implement:
the utility model provides a coke oven leads cigarette device, includes furnace head cover and leads the cigarette car, furnace head cover is arranged in furnace gate outside top, lead the drainage tube of cigarette car pass through scalable guide pin bushing with the furnace head cover is connected its characterized in that: a butt joint pipe is communicated above the drainage pipe, and a connecting conduit is detachably communicated between the butt joint pipe and the top of the ascending pipe.
Preferably, a lifting mechanism is fixed on the frame of the smoke guide vehicle, the lifting mechanism is connected with the connecting conduit, and two ports of the connecting conduit are controlled to be in relative contact with or separated from the port of the butt joint pipe and the port of the ascending pipe respectively.
Preferably, the lifting mechanism comprises a frame, a lever and a lifting device, the frame is fixed at the upper end of the frame, the lever is hinged to the upper end of the frame, the connecting guide pipe is fixed at one end of the lever, and the lifting device is fixed at the other end of the lever.
Preferably, the lifting device comprises an expansion link and a steel wire, one end of the expansion link is fixed on the frame, and the other end of the expansion link is connected with one end of the lever far away from the connecting conduit through the steel wire.
The utility model has the advantages that: through setting up detachable connecting pipe, directly with tedge and butt joint pipe intercommunication, most smoke and dust that produce in the coke oven are discharged from the tedge, reduce the volume that spills over the smoke and dust from the furnace gate, make the smoke and dust that spills over from the furnace gate all get into the furnace end cover of top in, collect the smoke and dust simultaneously through tedge and furnace end cover two ways, ensure that produced smoke and dust in the coke oven all gets into the dust removal platform through the drainage tube and handles, avoid a large amount of smoke and dust to spill over from the furnace gate, improve the treatment effect of smoke and dust, stop the smoke and dust inorgan.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the usage state of the present invention.
In the figure: the device comprises a furnace head cover 1, a smoke guide vehicle 2, a drainage tube 2.1, a telescopic guide sleeve 2.2, a frame 2.3, a coke oven 3, a furnace door 3.1, an ascending tube 3.2, a butt joint tube 4, a connecting guide tube 5, a lifting mechanism 6, a frame 7, a lever 8, a lifting device 9, a telescopic rod 9.1, a steel wire 9.2, a gas collecting tube 10, a valve 11, an end cover 12, a water seal tank 13 and a dust removal platform 14.
The specific implementation mode is as follows:
as shown in fig. 1 and 2, a smoke guiding device of a coke oven comprises an oven head cover 1 and a smoke guiding vehicle 2, wherein the oven head cover 1 is arranged above the outer side of an oven door 3.1, and a drainage tube 2.1 of the smoke guiding vehicle 2 is connected with the oven head cover 1 through a telescopic guide sleeve 2.2, and the smoke guiding device is characterized in that: a butt joint pipe 4 is communicated above the drainage pipe 2.1, a connecting conduit 5 is detachably communicated between the butt joint pipe 4 and the top of an ascending pipe 3.2, the ascending pipe 3.2 is a pipeline for discharging crude gas of the coke oven 3, a water seal groove 13 is arranged at the top end of the ascending pipe 3.2, and an end cover 12 is arranged in the water seal groove 13; the side part of the ascending pipe 3.2 is communicated with a gas collecting pipe 10, and a valve 11 is arranged on the gas collecting pipe 10;
in the normal coking process, the crude gas is normally discharged, an end cover 12 of the ascending pipe 3.2 is closed, a valve 11 is opened, and the crude gas in the furnace enters a gas collecting pipe 10 from the ascending pipe 3.2 for collection and is conveyed to a gas treatment link;
when coal is added, the valve 11 is closed, the end cover 12 is opened, the telescopic guide sleeve 2.2 extends out to be sleeved on a connecting pipe of the furnace head cover 1, the drainage pipe 2.1 is communicated with the dust removal platform 14, the connecting pipe 5 is used for communicating the butt joint pipe 4 with the ascending pipe 3.2, most of smoke dust generated in the coke oven 3 directly enters the connecting pipe 5 from the ascending pipe 3.2, the smoke dust passes through the butt joint pipe 4 and then enters the drainage pipe 2.1, one part of smoke dust overflowing from the furnace door 3.1 enters the drainage pipe 2.1 from the furnace head cover 1, and the smoke dust in the drainage pipe 2.1 enters the dust removal platform 14 for treatment;
through the arrangement of the detachable connecting conduit 5, the ascending pipe 3.2 is directly communicated with the butt joint pipe 4, most of smoke dust generated in the coke oven 3 is discharged from the ascending pipe 3.2, the amount of smoke dust overflowing from the oven door 3.1 is reduced, the smoke dust overflowing from the oven door 3.1 enters the upper oven head cover 1, the smoke dust is collected through two paths simultaneously, the smoke dust generated in the coke oven 3 is ensured to enter the dust removal platform 14 through the drainage pipe 2.1 for treatment, the phenomenon that a large amount of smoke dust overflows from the oven door 3.1 is avoided, the treatment effect of the smoke dust is improved, and the unorganized emission of the smoke dust is avoided;
a lifting mechanism 6 is fixed on a frame 2.3 of the smoke guide vehicle 2, the lifting mechanism 6 is connected with a connecting conduit 5, and two ports of the connecting conduit 5 are controlled to be in relative contact with or separated from the port of the butt joint pipe 4 and the port of the ascending pipe 3.2 respectively;
the lifting mechanism 6 comprises a frame 7, a lever 8 and a lifting device 9, wherein the frame 7 is fixed at the upper end of the frame 2.3, the lever 8 is hinged at the upper end of the frame 7, one end of the lever 8 is fixed with the connecting guide pipe 5, and the other end of the lever 8 is fixed with the lifting device 9; the lifting device 9 comprises a telescopic rod 9.1 and a steel wire 9.2, the telescopic rod 9.1 is any one of a hydraulic cylinder, an electric push rod and an electric push rod, one end of the telescopic rod 9.1 is fixed on the frame 2.3, and the other end of the telescopic rod 9.1 is connected with one end of the lever 8, which is far away from the connecting guide pipe 5, through the steel wire 9.2; when the connecting conduit 5, the ascending pipe 3.2 and the butt joint pipe 4 are required to be butted, the telescopic rod 9.1 is retracted, the steel wire 9.2 is driven to pull one end of the lever 8, which is close to the telescopic rod 9.1, to ascend, the lever 8 rotates around a hinged point with the rack 7, one end of the fixed connecting conduit 5 falls down, two ports of the connecting conduit 5 are respectively in relative contact with the port of the butt joint pipe 4 and the port of the ascending pipe 3.2, and one end in contact with the ascending pipe 3.2 is inserted into the water seal groove 13, so that automatic butt joint is realized, and the butt joint efficiency is improved;
the working principle is as follows: the valve 11 is closed, the end cover 12 is opened, the telescopic guide sleeve 2.2 extends out to be sleeved on a connecting pipe of the furnace head cover 1, so that the drainage pipe 2.1 is communicated with the furnace head cover 1, the drainage pipe 2.1 is communicated with the dust removal platform 14, the telescopic rod 9.1 is retracted, the steel wire 9.2 is driven to pull one end of the lever 8 close to the telescopic rod 9.1 to ascend, the lever 8 rotates around a hinged point with the frame 7, one end of the fixed connecting guide pipe 5 falls down, two ports of the connecting guide pipe 5 are respectively in relative contact with the port of the butt joint pipe 4 and the port of the ascending pipe 3.2, one end contacted with the ascending pipe 3.2 is inserted in the water seal tank 13, most of the smoke generated in the furnace can directly enter the connecting guide pipe 5 from the ascending pipe 3.2, and then enter the drainage pipe 2.1 after passing through the butt joint pipe 4, and a part of smoke dust overflowing from the furnace door 3.1 enters the drainage tube 2.1 from the furnace end cover 1, and the smoke dust in the drainage tube 2.1 enters the dust removal platform 14 for treatment.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a coke oven leads cigarette device, includes furnace head cover and leads the cigarette car, furnace head cover is arranged in furnace gate outside top, lead the drainage tube of cigarette car pass through scalable guide pin bushing with the furnace head cover is connected its characterized in that: a butt joint pipe is communicated above the drainage pipe, and a connecting conduit is detachably communicated between the butt joint pipe and the top of the ascending pipe.
2. The coke oven smoke guide device of claim 1, wherein: and a lifting mechanism is fixed on the frame of the smoke guide vehicle, is connected with the connecting guide pipe and controls the two ports of the connecting guide pipe to be in relative contact with or separated from the port of the butt joint pipe and the port of the ascending pipe respectively.
3. The coke oven smoke guide device of claim 2, wherein: the lifting mechanism comprises a rack, a lever and a lifting device, the rack is fixed at the upper end of the frame, the upper end of the rack is hinged with the lever, one end of the lever is fixed with the connecting guide pipe, and the other end of the lever is fixed with the lifting device.
4. The coke oven smoke guide apparatus of claim 3, wherein: the lifting device comprises a telescopic rod and a steel wire, one end of the telescopic rod is fixed on the frame, and the other end of the telescopic rod is connected with one end, far away from the connecting conduit, of the lever through the steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921030417.7U CN210367535U (en) | 2019-07-03 | 2019-07-03 | Coke oven smoke guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921030417.7U CN210367535U (en) | 2019-07-03 | 2019-07-03 | Coke oven smoke guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210367535U true CN210367535U (en) | 2020-04-21 |
Family
ID=70269195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921030417.7U Active CN210367535U (en) | 2019-07-03 | 2019-07-03 | Coke oven smoke guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210367535U (en) |
-
2019
- 2019-07-03 CN CN201921030417.7U patent/CN210367535U/en active Active
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