CN202116500U - Coal loading smoke treatment device of tamping coke oven - Google Patents
Coal loading smoke treatment device of tamping coke oven Download PDFInfo
- Publication number
- CN202116500U CN202116500U CN2011202356031U CN201120235603U CN202116500U CN 202116500 U CN202116500 U CN 202116500U CN 2011202356031 U CN2011202356031 U CN 2011202356031U CN 201120235603 U CN201120235603 U CN 201120235603U CN 202116500 U CN202116500 U CN 202116500U
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- China
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- coke oven
- oven
- coal loading
- coke
- smoke
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Abstract
The utility model relates to a coal loading smoke treatment device of a tamping coke oven, which comprises an adjustable machine side oven door seal device arranged on a tamping coal loading machine arranged on the machine side of the coke oven, a oven end smoke sucking device arranged on the upper portion of a machine side oven end, a U-shaped tube smoke guide vehicle arranged on top of the coke oven and a rising tube arranged on a coke side on top of the coke oven. The rising tube, a crossover main and a gas collection tube are connected in sequence, and a high-pressure liquid ammonia jet device is arranged on the crossover main. When coal is loaded, the machine side oven door seal device is in sealing contact with the fronts of oven columns on two sides of a coal loading hole. The coal loading smoke treatment device has the advantages of being flexible in operation, convenient in maintenance, reasonable in structure arrangement, capable of saving investment and energy, remarkable in environmental protection effect and capable of preventing coal loading smoke from overflowing to the outside to the most extent.
Description
Technical field
The utility model relates to a kind of coalingging for tampering coking oven and produces flue gas and handle, and prevents the treatment unit that flue gas escapes.
Background technology
Tampering coking oven both domestic and external is when coalingging; Because the pusher side fire door opens wide, escape the big and complicated component of fume amount, all there are not good means to handle; This also is the important factor that the domestic tamping coking of restriction already develops; Also do not have effective means at home at present, along with improving constantly of environmental requirement, solving this, to restrict the difficult problem that domestic coking already develops very necessary.At present; The mode that domestic large-scale tampering coking oven uses mainly send terrestrial station to handle with combustion method or a large amount of air of blending, and its weak point is that tar often stops up sack cleaner or Yin Gaowen burns cloth bag, secondly is that the burning washing causes secondary pollution; Need the maintenance of labor human and material resources; The waste energy influences environmental health and safety, and most importantly treatment effect is not fine.
Summary of the invention
The purpose of the utility model provides a kind of tamping coke oven coal-charging flue gas processing device, and this device can effectively solve the tamping coke furnace problem that flue gas escapes when coalingging, and can practice thrift mass energy, and is also very reliable on environmental protection and safety.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme:
A kind of tamping coke oven coal-charging flue gas processing device, comprise the burner smoke suction unit that is installed in mechanically adjustable pusher side furnace door sealing device of coke oven machine side stamp charging, pusher side burner top, coke oven top U-shaped pipe smoke guiding bogie, be positioned at the upcast of coke oven furnace roof coke side; Upcast, bridge tube, effuser connect successively, and the high pressure aqua ammonia sparging unit is installed on the bridge tube; When coalingging, the pusher side furnace door sealing device seals contact mutually with the furnace stay front, both sides, hole of coalingging.
Compared with prior art, the beneficial effect of the utility model is:
Have flexible operation, maintenance convenience, reasonable structural arrangement, reduced investment, energy-conservation and environment protecting significantly, the strong guarantee production advantage of carrying out smoothly; High pressure aqua ammonia sparging unit on the coke oven furnace roof coke side bridge tube, to cooperate U-shaped pipe smoke guiding bogie, burner smoke suction unit and pusher side furnace door sealing device again be to solve the best means that the tamping coke oven coal-charging flue dust escapes, and can prevent escaping of coke oven coal-charging flue gas to greatest extent.
Description of drawings
Fig. 1 is that the tamping coke oven coal-charging flue gas processing device is arranged synoptic diagram;
Fig. 2 is that the C of Fig. 1 is to sectional view;
Fig. 3 is that the B of Fig. 1 is to sectional view;
Fig. 4 is that the A of Fig. 1 is to sectional view;
Fig. 5 is smoke guiding bogie arrangement figure.
1-high pressure aqua ammonia sparging unit 2-smoke guiding bogie 3-burner smoke suction unit 4-pusher side furnace door sealing device 5-bridge tube 6-upcast 7-stamp charging machinery 8-coke furnace carbonization chamber 9-effuser 10-effuser medullary ray 11-upcast medullary ray 12-coke oven medullary ray 13-coking chamber medullary ray
Embodiment
Specify the embodiment of a kind of tamping coke oven coal-charging flue gas processing device of the utility model below in conjunction with accompanying drawing.
See Fig. 1-Fig. 4; A kind of tamping coke oven coal-charging flue gas processing device; Comprise the high pressure aqua ammonia sparging unit 1 on the coke oven furnace roof coke side bridge tube, the upcast 6 that is arranged at the coke oven coke side, bridge tube 5, effuser 9; U-shaped pipe smoke guiding bogie 2, burner smoke suction unit 3 and pusher side furnace door sealing device 4; When the stamp charging mechnisiam was coaling operation, coal charge produced a large amount of flue gases, the negative pressure that flue gas utilization high pressure aqua ammonia sparging unit 1 inject high pressure ammoniacal liquor produces in the process that gets into coke furnace carbonization chamber 8; Flue gas is delivered between recovery vehicle through the upcast 6 and the bridge tube 5 entering effusers 9 that are positioned at coke side with coalingging; Because exhaust gas volumn is excessive, the flue gas that this hole coking chamber 8 produces can not be all entering effuser 9 rapidly, need smoke guiding bogie 2 flue gas of will coalingging rapidly to import to adjacent at the coking coking chamber 8 (1) and 8 (2) in latter stage; Open corresponding high pressure aqua ammonia sparging unit 1 (1) and 1 (2), the flue gas of coalingging gets into effuser 9 and delivers between recovery vehicle through the upcast that is positioned at coke side 6 (1) and 6 (2), the bridge tube 5 (1) and 5 (2) that is in coking coking chamber in latter stage.For preventing that a small amount of flue gas from escaping from the fire door that opens wide; The pusher side furnace door sealing device 4 that is installed on the stamp charging mechnisiam in the setting of pusher side fire door prevents Flue Gas Diffusion; Cooperate the burner smoke suction unit 3 that is positioned at pusher side burner top, will escape raw gas on a small quantity and reclaim, can play good environment protecting; Farthest reclaim the flue gas of coalingging, save a large amount of manpower and materials.
A kind of tamping coke oven coal-charging flue gas processing device of the utility model is applicable to all tamping coke oven coal-chargings, in the process of coalingging, effectively handles the flue gas of coalingging that escapes, and reclaims a large amount of flue gases of coalingging.
Claims (1)
1. tamping coke oven coal-charging flue gas processing device; It is characterized in that, comprise the burner smoke suction unit that is installed in mechanically adjustable pusher side furnace door sealing device of coke oven machine side stamp charging, pusher side burner top, coke oven top U-shaped pipe smoke guiding bogie, be positioned at the upcast of coke oven furnace roof coke side; Upcast, bridge tube, effuser connect successively, and the high pressure aqua ammonia sparging unit is installed on the bridge tube; When coalingging, the pusher side furnace door sealing device seals contact mutually with the furnace stay front, both sides, hole of coalingging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202356031U CN202116500U (en) | 2011-07-06 | 2011-07-06 | Coal loading smoke treatment device of tamping coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202356031U CN202116500U (en) | 2011-07-06 | 2011-07-06 | Coal loading smoke treatment device of tamping coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202116500U true CN202116500U (en) | 2012-01-18 |
Family
ID=45457581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202356031U Expired - Lifetime CN202116500U (en) | 2011-07-06 | 2011-07-06 | Coal loading smoke treatment device of tamping coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202116500U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102660303A (en) * | 2012-05-08 | 2012-09-12 | 山东兖煤凯达环保机械有限公司 | Device for recovering gas without smoke dust discharge during coal charging and coke discharge of coke oven |
| CN112080309A (en) * | 2020-10-08 | 2020-12-15 | 杨松 | Feeding system of waste tire pyrolysis reaction furnace |
| CN113755188A (en) * | 2021-09-17 | 2021-12-07 | 山东省冶金设计院股份有限公司 | Suction smoke prevention and dust control device for adjacent chambers of top-mounted coke oven and application |
-
2011
- 2011-07-06 CN CN2011202356031U patent/CN202116500U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102660303A (en) * | 2012-05-08 | 2012-09-12 | 山东兖煤凯达环保机械有限公司 | Device for recovering gas without smoke dust discharge during coal charging and coke discharge of coke oven |
| CN112080309A (en) * | 2020-10-08 | 2020-12-15 | 杨松 | Feeding system of waste tire pyrolysis reaction furnace |
| CN113755188A (en) * | 2021-09-17 | 2021-12-07 | 山东省冶金设计院股份有限公司 | Suction smoke prevention and dust control device for adjacent chambers of top-mounted coke oven and application |
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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: 20120118 |
|
| CX01 | Expiry of patent term |