CN201292338Y - Tamping coke oven stove burner smoke trapping device without ascending pipe on machine side - Google Patents
Tamping coke oven stove burner smoke trapping device without ascending pipe on machine side Download PDFInfo
- Publication number
- CN201292338Y CN201292338Y CNU2008202191357U CN200820219135U CN201292338Y CN 201292338 Y CN201292338 Y CN 201292338Y CN U2008202191357 U CNU2008202191357 U CN U2008202191357U CN 200820219135 U CN200820219135 U CN 200820219135U CN 201292338 Y CN201292338 Y CN 201292338Y
- Authority
- CN
- China
- Prior art keywords
- flue
- coke oven
- burner smoke
- valve plate
- trap cover
- 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
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Abstract
The utility model relates to a tamping coke oven head flue-collecting device without a side ascending tube, which comprises handspikes, link transmission mechanisms, lifting valve plates, oven head flue-collecting hoods and a flue-conveying pipeline, wherein the oven head flue-collecting hoods are arranged corresponding to coking chambers and are respectively connected with the flue-conveying pipeline, and the lifting valve plates are respectively mounted at the upper ends of the oven head flue-collecting hoods; the link transmission mechanisms are fixed on the flue-conveying pipeline and the oven head flue-collecting hoods, and the handspikes are respectively connected with the lifting valve plates by the link transmission mechanisms. The whole device adopts a mechanical link transmission mode to realize flue collection and communication, automatically closes a valve under the dead weight of the valve plate, has the advantages of reasonable structural design, reliable switching, low air leakage rate, no energy consumption, light weight and easy arrangement, can effectively discharge flue and improves the operation environment of the coke oven.
Description
Technical field
The utility model relates to a kind of pusher side does not have upcast type burner smoke of stamp-charged coke oven capturing device.
Background technology
But tamping coke furnace owing to have uses the wide polygamy of raw material range to go into high volatile component weak bonding property coal production high-quality blast furnace and is widely adopted with Jiao's advantage.Because during tamping coke oven coal-charging, the pusher side fire door opens wide, when briquette advances toward coking chamber, can produce a large amount of paroxysmal flue dust at the pusher side burner, how effectively capturing these flue dust is the key points that improve tamping coke oven coal-charging smoke and dust treatment efficient.
Summary of the invention
The purpose of this utility model provides a kind of pusher side does not have upcast type burner smoke of stamp-charged coke oven capturing device, this device is transferred in the fixed smoke dust-removing equipment paroxysmal burner smoke that is created in pusher side in the tamping coke oven coal-charging process, improve the coking technique environment significantly, reduced the discharging of coke oven pollutent.
For achieving the above object, the utility model is achieved through the following technical solutions:
Pusher side does not have upcast type burner smoke of stamp-charged coke oven capturing device, this device comprises push rod, jointed gear unit, lifting valve plate, burner smoke fume trap cover and supplied flue gases pipeline, the corresponding setting of each burner smoke fume trap cover with coking chamber, the supplied flue gases pipeline is connected with each burner smoke fume trap cover, promote valve plate and be installed in burner smoke fume trap cover upper end, jointed gear unit is fixed on supplied flue gases pipeline and the burner smoke fume trap cover, and push rod is connected with the lifting valve plate by jointed gear unit.
Described lifting valve plate is taper, sphere shape, circle, ellipse or rectangle; Described jointed gear unit has the universal hinging head that can adapt to any angle valve plate sealing; Described supplied flue gases conduit section is circle, semicircle, ellipse or rectangle.
Compared with prior art, the beneficial effects of the utility model are:
1) can freely open and close with coke oven door promote valve plate one to one;
2) jointed gear unit has the universal hinging head, can adapt to any angle valve plate sealing;
3) a whole set of valve group adopts the mechanical linkage type of belt drive to realize flue gas trapping and conducting, closes valve plate and finishes by deadweight, and switch is reliable, and air leak rate of air curtain is low, and no energy consumption is in light weight, is easy to arrange.
Description of drawings
Fig. 1 is a structural front view of the present utility model;
Fig. 2 is a structure side view of the present utility model.
Embodiment
Pusher side does not have upcast type burner smoke of stamp-charged coke oven capturing device, this device comprises push rod 1, jointed gear unit 2, promotes valve plate 3, burner smoke fume trap cover 4 and supplied flue gases pipeline 5, the corresponding setting of each burner smoke fume trap cover 4 with coking chamber, supplied flue gases pipeline 5 is connected with each burner smoke fume trap cover 4, promote valve plate 3 and be installed in burner smoke fume trap cover 4 upper ends, jointed gear unit 2 is fixed on supplied flue gases pipeline 5 and the burner smoke fume trap cover 4, and push rod 1 is connected with lifting valve plate 3 by jointed gear unit 2.Promote valve plate 3 and be taper, sphere shape, circle, ellipse or rectangle.Jointed gear unit 2 has the universal hinging head, can adapt to any angle valve plate sealing.Supplied flue gases pipeline 5 sections are circle, semicircle, ellipse or rectangle.
Principle of work of the present utility model is as follows:
During coke oven coal-charging, smoke guiding bogie is to being positioned at coking chamber, automatic signal is stretched out push rod 1, open lifting valve plate 3 by jointed gear unit 2, paroxysmal burner flue dust enters supplied flue gases pipeline 5 and sends into dedusting terrestrial station by fume trap cover 4 and adsorbs and filtration treatment, purifies back gas and drains into atmosphere through chimney.
When coke oven coal-charging finished, the automatic signal of smoke guiding bogie was return push rod 1, promoted valve plate 3 and closed, and waited for and repeated next group coke oven coal-charging operation, moved in circles by coke oven coal-charging, the operational cycle of the discharging of the coke.
Claims (4)
1, pusher side does not have upcast type burner smoke of stamp-charged coke oven capturing device, it is characterized in that, this device comprises push rod (1), jointed gear unit (2), promote valve plate (3), burner smoke fume trap cover (4) and supplied flue gases pipeline (5), the corresponding setting of each burner smoke fume trap cover (4) with coking chamber, supplied flue gases pipeline (5) is connected with each burner smoke fume trap cover (4), promote valve plate (3) and be installed in burner smoke fume trap cover (4) upper end, jointed gear unit (2) is fixed on supplied flue gases pipeline (5) and the burner smoke fume trap cover 4, and push rod (1) is connected with lifting valve plate (3) by jointed gear unit (2).
2, pusher side according to claim 1 does not have upcast type burner smoke of stamp-charged coke oven capturing device, it is characterized in that, described lifting valve plate (3) is a plurality of, is taper, sphere shape, circle, ellipse or rectangle.
3, pusher side according to claim 1 does not have upcast type burner smoke of stamp-charged coke oven capturing device, it is characterized in that, described jointed gear unit (2) has the universal hinging head that can adapt to any angle valve plate sealing.
4, pusher side according to claim 1 does not have upcast type burner smoke of stamp-charged coke oven capturing device, it is characterized in that, described supplied flue gases pipeline (5) section is circle, semicircle, ellipse or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202191357U CN201292338Y (en) | 2008-11-13 | 2008-11-13 | Tamping coke oven stove burner smoke trapping device without ascending pipe on machine side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202191357U CN201292338Y (en) | 2008-11-13 | 2008-11-13 | Tamping coke oven stove burner smoke trapping device without ascending pipe on machine side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201292338Y true CN201292338Y (en) | 2009-08-19 |
Family
ID=41005806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202191357U Expired - Lifetime CN201292338Y (en) | 2008-11-13 | 2008-11-13 | Tamping coke oven stove burner smoke trapping device without ascending pipe on machine side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201292338Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735833A (en) * | 2008-11-13 | 2010-06-16 | 中冶焦耐工程技术有限公司 | Oven end smoke catching device with no ascending pipe on machine side for stamp charging coke oven |
-
2008
- 2008-11-13 CN CNU2008202191357U patent/CN201292338Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735833A (en) * | 2008-11-13 | 2010-06-16 | 中冶焦耐工程技术有限公司 | Oven end smoke catching device with no ascending pipe on machine side for stamp charging coke oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090819 |
|
| CX01 | Expiry of patent term |