CN203820694U - Smoke guide device for preventing escape of smoke at top of coking furnace - Google Patents
Smoke guide device for preventing escape of smoke at top of coking furnace Download PDFInfo
- Publication number
- CN203820694U CN203820694U CN201420163379.3U CN201420163379U CN203820694U CN 203820694 U CN203820694 U CN 203820694U CN 201420163379 U CN201420163379 U CN 201420163379U CN 203820694 U CN203820694 U CN 203820694U
- Authority
- CN
- China
- Prior art keywords
- smoke
- guide device
- smoke guide
- sleeve pipe
- seal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 68
- 238000004939 coking Methods 0.000 title abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000003763 carbonization Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 42
- 239000000571 coke Substances 0.000 claims description 25
- 239000003500 flue dust Substances 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 241000233855 Orchidaceae Species 0.000 claims description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract 2
- 231100000331 toxic Toxicity 0.000 abstract 1
- 230000002588 toxic effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 210000004907 gland Anatomy 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Abstract
The utility model provides a smoke guide device for preventing escape of smoke at the top of a coking furnace. The smoke guide device comprises an inverted U-shaped smoke guide pipe and spherical seal sleeve pipes arranged below two end openings of the inverted U-shaped smoke guide pipe respectively. The smoke guide device is characterized in that annular water seal grooves are formed in the peripheries of the two end openings of the inverted U-shaped smoke guide pipe respectively; jackets are arranged at the peripheries of the annular water seal grooves; top seal pipe sections inserted into the annular water seal grooves are arranged at the upper ends of the jackets, and flanges are arranged at the lower ends of the jackets; and seal rings are arranged below the flanges and are connected with smoke guide holes in the tops of carbonization chambers of the coking furnace in a matched way. According to the smoke guide device, the inner seal is finished through the spherical seal sleeve pipes, and the outer seal is finished through the seal rings at the bottoms of the jackets, the jackets and the water seal grooves, so that the problem of environmental pollution caused by escape of the disorganized smoke at the top of the coking furnace is solved; the smoke generated by one carbonization chamber is guided into another carbonization chamber to burn toxic and harmful substances in the carbonization chamber, and usable substances in the smoke are effectively recovered.
Description
Technical field
The utility model relates to a kind of smoke guide device, and especially a kind of smoke guide device that prevents the loss of oven top of coke oven flue dust, belongs to flue dust collecting technical field.
Background technology
In industrial production especially coking production, conventionally poisonous, the obnoxious flavour producing in process of coking or flue dust collecting to be got up carry out smoke prevention and dust control processing the contaminate environment to prevent it from diffusing.Be the smoke pipe of leading on the portable smoke guiding bogie by being arranged on coke oven top at present, the flue dust that coke furnace carbonization chamber top is gone out from smoke guiding hole loss imports in the burner on smoke guiding bogie, completes smoke prevention and dust control with combustion system; Or the flue dust that a certain coke oven coking chamber top is gone out from smoke guiding hole loss imports the mode of burning in another coking chamber and recycle products of combustion and completes smoke prevention and dust control through leading smoke pipe.The former does not really play the effect of smoke prevention and dust control, and waste Gas Resource and depositing dust water, is unfavorable for producing saving.There is poorly sealed problem because leading between smoke pipe and coke furnace carbonization chamber top smoke guiding hole seat ring in the latter, and causes the outside loss of flue dust, and then pollute Working environment.Therefore be necessary prior art to be improved.
Summary of the invention
The purpose of this utility model is to provide a kind of smoke guide device that effectively prevents the loss of oven top of coke oven flue dust.
The utility model completes by following technical proposal: a kind of smoke guide device that prevents the loss of oven top of coke oven flue dust, comprise the inverted U-shaped smoke pipe of leading, be located at respectively inverted U-shaped ball face sealing sleeve pipe of leading smoke pipe two-port below, it is characterized in that being respectively equipped with annular seal-water tank in the inverted U-shaped smoke pipe two-port periphery of leading, annular seal-water tank is arranged with overcoat outward, the upper end of this overcoat is provided with the pipeline section that binds inserting in annular seal-water tank, orchid is managed in lower end, flange below is provided with sealing-ring, sealing circle and coke furnace carbonization chamber top smoke guiding hole are matched, to open after the smoke guiding hole of a certain coking chamber of coke oven top, sealing-ring is placed on this smoke guiding hole seat ring, ball face sealing sleeve pipe is inserted in this smoke guiding hole and complete interior sealing, the flue dust producing in coking chamber like this enters and leads smoke pipe through ball face sealing sleeve pipe, enter another coking chamber through the ball face sealing sleeve pipe of leading the smoke pipe the other end again, and lead in cigarette process at this, pass through sealing-ring, overcoat, water sealed tank completes outer gland sealing, effectively prevent flue dust loss.
Described ball face sealing sleeve pipe is at least established two, the upper end of a upper ball face sealing sleeve pipe is fixed on leads on smoke pipe, outer toroid is established at middle part, outer toroid is established in the upper end of next ball face sealing sleeve pipe, between outer toroid, be connected by spaced chain between two, formation flexibly connects, so that overcoat is placed on the smoke guiding hole seat ring of coke furnace carbonization chamber top by sealing-ring when compresses seal, a ball face sealing sleeve pipe is placed on next ball Sealed casing pipe, thereby completes interior sealing.
Fore-and-aft distance and sealing-ring compression height between the described sleeve pipe of ball face sealing between two adapt, so that after overcoat compresses seal, can make a ball face sealing sleeve pipe just in time be placed on next ball Sealed casing pipe, thereby complete interior sealing.
The pipeline section height that binds of described outer set upper side is less than the height of annular seal-water tank, so that after the pipeline section that binds of outer set upper side inserts in annular seal-water tank, in the inside and outside annular seal-water tank of the pipeline section that can keep binding, all has water to seal.
The sealing-ring outside of described overcoat lower end is provided with multi-layer sealed soft band, further the sealing property between reinforcement coke furnace carbonization chamber top smoke guiding hole and sealing-ring, overcoat.
The utility model compared with prior art has following advantages and effect: adopt such scheme, complete interior sealing by the ball face sealing sleeve pipe inserting in the smoke guiding hole of coke furnace carbonization chamber top, again by the sealing-ring of jacket bottom, overcoat and water sealed tank complete outer gland sealing, realize completely and led efficient sealed in cigarette process, the problem of environmental pollution that has thoroughly solved the inorganization loss of oven top of coke oven flue dust and bring, by the inverted U-shaped smoke pipe of leading, the flue dust that wherein a coking chamber produces is imported to wherein poisonous of another charing Indoor Combustion simultaneously, nuisance, available thing in efficient recovery flue dust simultaneously, both environmental protection, energy-saving and cost-reducing again.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the part sectioned view in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
The smoke guide device of oven top of coke oven flue dust loss that what the utility model provided prevent, comprise the inverted U-shaped smoke pipe 1 of leading, be located at respectively inverted U-shaped ball face sealing sleeve pipe of leading smoke pipe 1 two-port below, be respectively equipped with annular seal-water tank 2 in the inverted U-shaped smoke pipe 1 two-port periphery of leading, the outer overcoat 4 that is arranged with of each annular seal-water tank 2, the upper end of this overcoat 4 is provided with the pipeline section 3 that binds inserting in annular seal-water tank 2, the lower end of overcoat 4 manages blue 13, flange 13 belows are provided with sealing-ring 8, and sealing circle 8 is matched with coke furnace carbonization chamber top smoke guiding hole 11 seat rings 12; Described ball face sealing sleeve pipe is established two, the upper end of a upper ball face sealing sleeve pipe 6 is fixed on leads on smoke pipe 1 port, outer toroid 5 is established at middle part, outer toroid 9 is established in the upper end of next ball face sealing sleeve pipe 10, between two outer toroid 5,9, be connected by spaced chain 7, formation flexibly connects, so that overcoat 4 is placed on coke furnace carbonization chamber top smoke guiding hole 11 seat rings 12 by sealing-ring 8 when compresses seal 8, a ball face sealing sleeve pipe 6 is placed on next ball Sealed casing pipe 10, thereby completes interior sealing; Fore-and-aft distance and sealing-ring 8 compression heights between the described sleeve pipe of ball face sealing between two 6,10 adapt, so that after overcoat 4 compresses seal 8, can make a ball face sealing sleeve pipe 6 just in time be placed on next ball Sealed casing pipe 10, thereby complete interior sealing; The height of the pipeline section 3 that binds of described overcoat 4 upper ends is less than the height of annular seal-water tank 2, so that after the pipeline section 3 that binds of overcoat 4 upper ends inserts in annular seal-water tank 2, in the inside and outside annular seal-water tank 2 of the pipeline section 3 that can keep binding, all has water to seal; Multi-layer sealed soft band also can be established in sealing-ring 8 outsides of described overcoat 4 lower ends, further the sealing property between reinforcement coke furnace carbonization chamber top smoke guiding hole and sealing-ring, overcoat.
When work, open after a certain coking chamber of coke oven top smoke guiding hole 11, sealing-ring 8 is placed on these smoke guiding hole 11 seat rings 12, ball face sealing sleeve pipe 10 is inserted in this smoke guiding hole 11, another ball face sealing sleeve pipe 6 is placed on 10, thereby complete interior sealing, the flue dust producing in coking chamber is like this through ball face sealing sleeve pipe 6, 10 enter and lead smoke pipe 1, enter another coking chamber through the ball face sealing sleeve pipe of leading smoke pipe 1 the other end again, and lead in cigarette process at this, by sealing-ring 8, the pipeline section 3 that binds of overcoat 4 and upper end thereof, annular seal-water tank 2 completes outer gland sealing, effectively prevent flue dust loss.
Claims (5)
1. one kind prevents the smoke guide device of oven top of coke oven flue dust loss, comprise the inverted U-shaped smoke pipe of leading, be located at respectively inverted U-shaped ball face sealing sleeve pipe of leading smoke pipe two-port below, it is characterized in that being respectively equipped with annular seal-water tank in the inverted U-shaped smoke pipe two-port periphery of leading, annular seal-water tank is arranged with overcoat outward, and the upper end of this overcoat is provided with the pipeline section that binds inserting in annular seal-water tank, and orchid is managed in lower end, flange below is provided with sealing-ring, and sealing circle and coke furnace carbonization chamber top smoke guiding hole are matched.
2. the smoke guide device that prevents the loss of oven top of coke oven flue dust according to claim 1, it is characterized in that described ball face sealing sleeve pipe at least establishes two, the upper end of a upper ball face sealing sleeve pipe is fixed on leads on smoke pipe, outer toroid is established at middle part, outer toroid is established in the upper end of next ball face sealing sleeve pipe, is connected between two between outer toroid by spaced chain.
3. the smoke guide device that prevents the loss of oven top of coke oven flue dust according to claim 1, described in it is characterized in that, the fore-and-aft distance between ball face sealing sleeve pipe and sealing-ring compression height adapt between two.
4. the smoke guide device that prevents the loss of oven top of coke oven flue dust according to claim 1, is characterized in that the pipeline section height that binds of described outer set upper side is less than the height of annular seal-water tank.
5. the smoke guide device that prevents the loss of oven top of coke oven flue dust according to claim 1, is characterized in that the sealing-ring outside of described overcoat lower end is provided with multi-layer sealed soft band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420163379.3U CN203820694U (en) | 2014-04-04 | 2014-04-04 | Smoke guide device for preventing escape of smoke at top of coking furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420163379.3U CN203820694U (en) | 2014-04-04 | 2014-04-04 | Smoke guide device for preventing escape of smoke at top of coking furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203820694U true CN203820694U (en) | 2014-09-10 |
Family
ID=51476213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420163379.3U Expired - Lifetime CN203820694U (en) | 2014-04-04 | 2014-04-04 | Smoke guide device for preventing escape of smoke at top of coking furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203820694U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104237932B (en) * | 2014-09-26 | 2016-09-14 | 天津大学 | A kind of hypocenter of the explosion smoke guide device of laboratory research multi-point Ground Motion |
| CN106085467A (en) * | 2016-08-16 | 2016-11-09 | 山东钢铁股份有限公司 | A kind of burnt dust guard of coke dry quenching furnace dress |
| CN109628111A (en) * | 2018-12-24 | 2019-04-16 | 太原重工股份有限公司 | Coke guidance device and coke guide |
| CN110437847A (en) * | 2019-08-05 | 2019-11-12 | 中冶焦耐(大连)工程技术有限公司 | A kind of oven top of coke oven leads cigarette sleeve |
-
2014
- 2014-04-04 CN CN201420163379.3U patent/CN203820694U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104237932B (en) * | 2014-09-26 | 2016-09-14 | 天津大学 | A kind of hypocenter of the explosion smoke guide device of laboratory research multi-point Ground Motion |
| CN106085467A (en) * | 2016-08-16 | 2016-11-09 | 山东钢铁股份有限公司 | A kind of burnt dust guard of coke dry quenching furnace dress |
| CN109628111A (en) * | 2018-12-24 | 2019-04-16 | 太原重工股份有限公司 | Coke guidance device and coke guide |
| CN110437847A (en) * | 2019-08-05 | 2019-11-12 | 中冶焦耐(大连)工程技术有限公司 | A kind of oven top of coke oven leads cigarette sleeve |
| CN110437847B (en) * | 2019-08-05 | 2024-03-19 | 中冶焦耐(大连)工程技术有限公司 | Smoke guiding sleeve of coke oven top |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180517 Address after: 650500 A46, science and Technology Innovation Park, 3 Kai Road, Kunming, Yunnan Patentee after: YUNNAN COAL & ENERGY Co.,Ltd. Address before: 650211 the east suburb of Kunming, Yunnan, Da Ban Qiao Town Patentee before: Kunming Coking Gas Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |