CN213327449U - Furnace end cigarette flue gas leakage prevention device - Google Patents
Furnace end cigarette flue gas leakage prevention device Download PDFInfo
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- CN213327449U CN213327449U CN202021797193.5U CN202021797193U CN213327449U CN 213327449 U CN213327449 U CN 213327449U CN 202021797193 U CN202021797193 U CN 202021797193U CN 213327449 U CN213327449 U CN 213327449U
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- furnace end
- dust removal
- prevention device
- leakage prevention
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Abstract
The utility model discloses a furnace end cigarette flue gas leakage prevention device, which comprises a fixing support, the fixed bolster sets up at the top of coal charging car movable wall the one end that the fixed bolster is close to the coke oven furnace end is provided with and keeps off the cigarette board, keep off the cigarette board and rotate with the fixed bolster and be connected, be provided with the collection cigarette board between coal charging car movable wall and the coke oven furnace end, the collection cigarette board is provided with sealed piece in one side that is close to coal charging car movable wall, sealed piece and collection cigarette board fixed connection. The utility model has the advantages that: the furnace end smoke generated in the coal charging process can be in a concentrated state, the smoke generated in the coal charging process is prevented from escaping outwards, the using effect is obvious, and the environmental protection pressure is effectively reduced.
Description
Technical Field
The utility model belongs to the technical field of the leak protection device technique and specifically relates to a furnace end cigarette flue gas leak protection device.
Background
In the process of producing gas coal coke, a large amount of flue gas can be generated to cause the flue gas at the furnace end to overflow and disperse, thus causing environmental problems such as air pollution and the like. The furnace end cigarette flue gas leakage prevention device that present charging car was used commonly is telescopic movable structure from beginning to end, stretches out during the coal charging, withdraws after the coal charging finishes, and its leakproofness variation after long-time the use leads to the outside loss of flue gas that the coal charging in-process produced, seriously influences workshop environment and workman's healthy.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses a furnace end cigarette flue gas leakage prevention device can make the furnace end cigarette that the coal charging in-process produced be in the centralized state, prevents the outside loss of flue gas that the coal charging in-process produced, and the result of use is obvious, has reduced the ambient pressure effectively.
The technical scheme of the utility model is that:
the utility model provides a furnace end cigarette flue gas leakage prevention device, includes the fixed bolster, the fixed bolster sets up at the top of coal charger movable wall the one end that the fixed bolster is close to the coke oven furnace end is provided with keeps off the cigarette board, keep off the cigarette board and be connected with the fixed bolster rotation, be provided with the smoke collecting plate between coal charger movable wall and the coke oven furnace end, the smoke collecting plate is provided with sealed piece in one side that is close to coal charger movable wall, sealed piece and smoke collecting plate fixed connection.
Further, the smoke collecting plate is made of stainless steel.
Further, the sealing block is a steel wire sandwiched flame-retardant asbestos sealing block.
Further, the furnace end smoke and flue gas leakage prevention device is also provided with dust removal equipment, dust removal equipment includes dust removal pipeline, dust removal case and draught fan, in the one end of dust removal pipeline stretched into the coke oven furnace end, the other end was connected with the air inlet of dust removal case, the gas outlet of dust removal case was connected with the air inlet of draught fan.
Furthermore, a dust removal cloth bag is arranged in the dust removal box.
The utility model has the advantages that: the furnace end smoke generated in the coal charging process can be in a concentrated state, the smoke generated in the coal charging process is prevented from escaping outwards, the using effect is obvious, and the environmental protection pressure is effectively reduced.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Shown in the figure: the device comprises a coal charging car, a coal charging car movable wall 1, a fixed support 2, a smoke baffle plate 3, a sealing block 4, a smoke collecting plate 5, a coke oven head 6, a dust removal pipeline 7, a dust removal box 8, a draught fan 9 and a dust removal cloth bag 10.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is not intended to limit the invention.
Example 1
As shown in fig. 1, the furnace end smoke and smoke leakage prevention device comprises a fixed support 2, wherein the fixed support 2 is arranged at the top of a coal charging car movable wall 1, a smoke blocking plate 3 is arranged at one end, close to a coke oven end 6, of the fixed support 2, the smoke blocking plate 3 is rotatably connected with the fixed support 2, a smoke collecting plate 5 is arranged between the coal charging car movable wall 1 and the coke oven end 6, a sealing block 4 is arranged on one side, close to the coal charging car movable wall 1, of the smoke collecting plate 5, and the sealing block 4 is fixedly connected with the smoke collecting plate 5.
Further, the smoke collecting plate 5 is made of stainless steel.
Further, the sealing block 4 is a steel wire sandwiched flame-retardant asbestos sealing block.
Further, the furnace end smoke and flue gas leakage prevention device is also provided with dust removal equipment, dust removal equipment includes dust removal pipeline 7, dust removal case 8 and draught fan 9, in the one end of dust removal pipeline 7 stretched into coke oven furnace end 6, the other end was connected with the air inlet of dust removal case 8, the gas outlet of dust removal case 8 was connected with the air inlet of draught fan 9.
Further, a dust removal cloth bag 10 is arranged in the dust removal box 8.
The working principle of the furnace end smoke gas leakage prevention device is as follows: the smoke baffle 3, the smoke collecting plate 5 and the sealing block 4 form a closed structure together, so that furnace end smoke generated in the coal charging process is in a concentrated state, and smoke generated in the coal charging process does not escape outwards any more. A dust removal pipeline 7 arranged in the coke oven head 6 guides the flue gas into dust removal equipment for treatment. The dust removing equipment comprises a dust removing pipeline 7, a dust removing box 8 and an induced draft fan 9, and the negative pressure generated by the induced draft fan 9 continuously extracts the smoke from the coke oven head 6 to prevent the smoke from being retained in the coke oven head 6. The dust removal cloth bag 10 is arranged in the dust removal box 8, pulverized coal generated after smoke is processed by the dust removal box 8 is discharged from a discharge opening, and purified tail gas is discharged from a gas outlet of the induced draft fan 9.
In the process of producing gas coal coke, a large amount of flue gas can be generated to cause the flue gas at the furnace end to overflow and disperse, thus causing environmental problems such as air pollution and the like. The furnace end cigarette flue gas leakage prevention device that present charging car was used commonly is telescopic movable structure from beginning to end, stretches out during the coal charging, withdraws after the coal charging finishes, and its leakproofness variation after long-time the use leads to the outside loss of flue gas that the coal charging in-process produced, seriously influences workshop environment and workman's healthy. The utility model discloses can make the furnace end cigarette that the coal charging in-process produced be in centralized state, dust collecting equipment constantly takes the flue gas out from coke oven furnace end 6, prevents the outside loss of flue gas that the coal charging in-process produced, and the result of use is obvious, has reduced the environmental protection pressure effectively. The buggy that the flue gas produced after dust removal case 8 is handled is discharged from the discharge opening, and the buggy can be retrieved reuse.
It is worth noting that the utility model discloses a focus lies in a furnace end cigarette flue gas leakage prevention device, and its control circuit is the mature prior art in electrical technology field, consequently, its electric connection relation and specific circuit structure are no longer being repeated herein.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Of course, the above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment, and it should be noted that any equivalent substitution and obvious modification made by those skilled in the art under the guidance of the present specification fall within the essential scope of the present specification, and the present invention should be protected.
Claims (5)
1. The utility model provides a furnace end cigarette flue gas leakage prevention device, includes fixed bolster (2), fixed bolster (2) set up the top at coal charging car movable wall (1), its characterized in that: the smoke-blocking plate (3) is arranged at one end, close to a coke oven head (6), of the fixed support (2), the smoke-blocking plate (3) is rotatably connected with the fixed support (2), a smoke-collecting plate (5) is arranged between the coal charging car movable wall (1) and the coke oven head (6), a sealing block (4) is arranged on one side, close to the coal charging car movable wall (1), of the smoke-collecting plate (5), and the sealing block (4) is fixedly connected with the smoke-collecting plate (5).
2. The furnace end smoke leakage prevention device of claim 1, wherein: the smoke collecting plate (5) is made of stainless steel.
3. The furnace end smoke leakage prevention device of claim 1, wherein: the sealing block (4) is a steel wire-sandwiched flame-retardant asbestos sealing block.
4. The furnace end smoke leakage prevention device of claim 1, wherein: the furnace end cigarette flue gas leakage prevention device still is provided with dust collecting equipment, dust collecting equipment includes dust removal pipeline (7), dust removal case (8) and draught fan (9), in the one end of dust removal pipeline (7) stretched into coke oven furnace end (6), the other end was connected with the air inlet of dust removal case (8), the gas outlet of dust removal case (8) was connected with the air inlet of draught fan (9).
5. The furnace end smoke leakage prevention device of claim 4, wherein: and a dust removal cloth bag (10) is arranged in the dust removal box (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021797193.5U CN213327449U (en) | 2020-08-25 | 2020-08-25 | Furnace end cigarette flue gas leakage prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021797193.5U CN213327449U (en) | 2020-08-25 | 2020-08-25 | Furnace end cigarette flue gas leakage prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213327449U true CN213327449U (en) | 2021-06-01 |
Family
ID=76100742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021797193.5U Active CN213327449U (en) | 2020-08-25 | 2020-08-25 | Furnace end cigarette flue gas leakage prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213327449U (en) |
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2020
- 2020-08-25 CN CN202021797193.5U patent/CN213327449U/en active Active
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