CN113185988B - Coke guide stokehold cover - Google Patents
Coke guide stokehold cover Download PDFInfo
- Publication number
- CN113185988B CN113185988B CN202110303673.4A CN202110303673A CN113185988B CN 113185988 B CN113185988 B CN 113185988B CN 202110303673 A CN202110303673 A CN 202110303673A CN 113185988 B CN113185988 B CN 113185988B
- Authority
- CN
- China
- Prior art keywords
- air
- dust
- air deflector
- cover
- coke
- 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.)
- Active
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B33/00—Discharging devices; Coke guides
- C10B33/14—Coke guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a coke guide furnace front cover, which comprises a dust hood, an air deflector, a dust suction device and an air deflector driving device, wherein the dust hood is fixed at the top of a coke guide body, an air inlet at the front part of the dust hood is opposite to a furnace door of a coke furnace, an air outlet at the rear part of the dust hood is connected with the dust suction device through a ventilation pipe, the air deflector is vertically arranged at the air inlet of the dust hood and is rotationally connected with the dust hood through a vertical rotating shaft integrated with the air deflector, and the air deflector driving device is connected with the vertical rotating shaft of the air deflector, so that the air deflector can be driven to swing back and forth around the vertical rotating shaft of the air deflector. The air deflector can swing in a reciprocating manner under the driving of the air deflector driving device, so that the smoke dust absorption direction of the dust hood is changed in a larger range, the smoke dust absorption range is expanded, and the smoke dust absorption efficiency is improved. The invention can effectively absorb smoke dust at the door of the coke oven in the process of opening the door of the coke oven, and ensure clean production of factories.
Description
Technical Field
The invention relates to a coke guide front cover capable of effectively absorbing smoke dust at a furnace door in the process of opening a coke-oven door, belonging to the technical field of coke-oven equipment.
Background
In the coking production, the coke guide mainly has the functions of opening and closing the oven door and guiding mature coke pushed by the coke pusher into the coke quenching car through the coke guide device, wherein a large amount of smoke dust generated in the coke guide process can be collected to a ground dust removal station for treatment by additionally arranging a dust hood right above the coke guide device, but in the process of opening the oven door, a small amount of smoke dust can emerge from the oven door, and the clean production of a factory is seriously influenced. Through retrieval, a Chinese patent with an authorization publication number of CN201962243U discloses a coke barrier front cover, which comprises a fan fixed on a coke barrier through a bracket, wherein the fan is connected with a pipeline, one end of the pipeline is connected with a dust removal station, and the other end of the pipeline is connected with a dust hood; when the coke guide moves to the front of the furnace body, the dust hood is positioned above the furnace door, so that a small amount of smoke dust at the furnace door can be absorbed, and a factory can carry out clean production.
The coke guide front cover has the defects that the smoke dust absorption direction of the dust hood can not be adjusted, the smoke dust absorption range is limited, smoke dust of a furnace door can not be completely absorbed, and the smoke dust absorption efficiency is reduced, so that the improvement is needed.
Summary of the invention
The invention aims to provide a coke guide furnace front cover aiming at the defects of the prior art so as to enlarge the smoke absorption range, improve the smoke absorption efficiency and ensure clean production of a factory.
In order to achieve the purpose, the invention adopts the following technical scheme:
a coke barrier car stokehold cover comprises a dust hood, an air deflector, a dust suction device and an air deflector driving device, wherein the dust hood is fixed at the top of a coke barrier car body, an air inlet at the front part of the dust hood is opposite to a furnace door of a coke furnace, an air outlet at the rear part of the dust hood is connected with the dust suction device through a ventilation pipe, the air deflector is vertically arranged at the air inlet of the dust hood and is rotatably connected with the dust hood through a vertical rotating shaft integrated with the air deflector, and the air deflector driving device is connected with the vertical rotating shaft of the air deflector, so that the air deflector can be driven to swing back and forth around the vertical rotating shaft of the air deflector.
Above-mentioned coke barrier car stokehold cover, dust extraction includes air-collecting cover, flabellum and motor, air-collecting cover and motor are fixed at coke barrier car body top, and the output shaft of motor extends to in the air-collecting cover, the flabellum is located the air-collecting cover and the suit is on the output shaft of motor, and the air intake of air-collecting cover passes through the ventilation pipe to be connected with the air outlet of suction hood, is equipped with the dust filter in the air outlet.
According to the coke guide car furnace front cover, the air deflector driving device comprises a cross rod, a U-shaped clamp, a transmission shaft, a driven pulley, a driving pulley, a triangular belt and a poking rod, one end of the cross rod is fixedly connected with a vertical rotating shaft of the air deflector, the other end of the cross rod is fixedly connected with the U-shaped clamp, the transmission shaft is parallel to an output shaft of the motor and is rotationally connected with a support fixed on the air collecting cover through a bearing, the driven pulley and the driving pulley are respectively fixed on the output shaft of the transmission shaft and the output shaft of the motor and are in transmission connection through the triangular belt, one end of the poking rod is connected with the edge of the driven pulley, and the other end of the poking rod is inserted into the U-shaped clamp and is in sliding contact with the inner wall of the U-shaped clamp.
Above-mentioned coke barrier car stokehold cover, the dirt device that strains includes filter screen and filter core, and the two is installed in the air outlet of wind-collecting cover in proper order along wind-collecting cover air outlet airflow direction.
The coke guide furnace front cover is characterized in that a detachable cover plate is arranged on the upper side of an air outlet of the air collecting cover.
The coke guide car front cover is characterized in that the number of the fan blades is multiple, and the fan blades are uniformly distributed along the output shaft of the motor.
In the coke guide furnace front cover, one end of the poke rod, which is positioned in the U-shaped clamp, is of a spherical structure.
In the coke guide furnace front cover, the diameter of the driven belt pulley is 3-6 times of that of the driving belt pulley.
The air deflector can swing in a reciprocating manner under the driving of the air deflector driving device, so that the smoke dust absorption direction of the dust hood is changed in a larger range, the smoke dust absorption range is expanded, and the smoke dust absorption efficiency is improved. The invention can effectively absorb smoke dust at the furnace door in the process of opening the coke oven door, thereby ensuring clean production of factories.
Drawings
The invention is described in further detail below with reference to the drawings and the detailed description.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a top view of the clevis and tap lever.
The reference numbers in the figures are: 1. a coke guide body; 2. a dust hood; 3. a wind collecting cover; 4. a fan blade; 5. a vent pipe; 6. an air deflector; 7. a drive shaft; 8. a driven pulley; 9. a V-belt; 10. a poke rod; 11. a cross bar; 12. a U-shaped clamp; 13. a cover plate; 14. filtering with a screen; 15. a filter element; 16. motor, 17, drive pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, the coke guide vehicle comprises a motor 16 fixedly connected to the top of a coke guide vehicle body 1, a dust hood 2 and a wind collecting cover 3, the dust hood 2 is communicated with the wind collecting cover 3 through a ventilation pipe 5, an output shaft of the motor 16 extends into the wind collecting cover 3 and is fixedly sleeved with a plurality of groups of fan blades 4, an air deflector 6 is rotatably connected to the dust hood 2, a horizontally arranged transmission shaft 7 is rotatably connected to the top of the wind collecting cover 3, one end of the transmission shaft 7 is fixedly connected with a driven pulley 8, an output shaft of the motor 16 is fixedly connected with a driving pulley 17, two pulleys are respectively and movably connected with a same triangular belt 9, a vertical rotating shaft of the air deflector 6 extends to the upper side of the dust hood 2 and is fixedly connected to one end of a cross rod 11, the other end of the cross rod 11 is fixedly connected with a U-shaped clamp 12, a moving rod 10 is parallel to the transmission shaft 7, one end of the moving rod is fixedly connected to the outer side of the driven pulley 8 close to the edge, and the other end extends into the U-shaped clamp 12.
In fig. 1, an air outlet is arranged on the right side of the air collecting cover 3, a filter screen 14 and a filter element 15 are arranged in the air outlet, and both sides of the filter screen 14 and the filter element 15 are movably abutted against the inner wall of the air collecting cover 3 for filtering smoke dust. The top of the right side of the wind collecting cover 3 is fixedly connected with a cover plate 13 through bolts, and is used for disassembling, assembling and maintaining a filter screen 14 and a filter element 15.
One end of the poke rod 10, which is positioned in the U-shaped clamp 12, is arranged to be a spherical structure, and the poke rod 10 can poke the U-shaped clamp 12 and the cross rod 11 to swing around the vertical rotating shaft of the air deflector 6 when rotating.
The inner ring of equal fixedly connected with bearing on the one end of transmission shaft 7 and the output shaft of motor 16, and the outer lane fixed connection of bearing has the one end of support, and the other end fixed connection of support is on wind-collecting cover 3 for flabellum 4 and the steady rotation of two belt pulleys.
The diameter of the driven pulley 8 is three to six times the diameter of the drive pulley 17 to reduce the rotation rate of the tap lever 10.
When the dust collector is used, the motor 16 is electrically connected with an external controller to control the start and stop of the motor 16, the motor 16 drives the driving belt pulley 17 and the fan blades 4 to rotate at a high speed when being powered on, the fan blades 4 push air in the air collecting hood 3 to the right side when rotating, external smoke dust can be sucked in the dust collecting hood 2, the smoke dust is sequentially filtered by the filter screen 14 and the filter element 15 after entering the air collecting hood 3, small particle impurities mixed in the smoke dust can be removed, the driving belt pulley 17 drives the driven belt pulley 8 and the poking rod 10 to slowly rotate through the triangular belt 9, the poking rod 10 does circular motion on the inner side of the U-shaped clamp 12 and pushes the U-shaped clamp 12 to repeatedly swing, the U-shaped clamp 12 drives the air deflector 6 to repeatedly deflect in the dust collecting hood 2 through the cross rod 11 to change the smoke dust absorption direction of the dust collecting hood 2, the smoke dust in a large range can be sucked into the air collecting hood 3, the cover plate 13 is detachably connected to the air collecting hood 3, and the filter screen 14 and the filter element 15 can be cleaned or replaced after the cover plate 13 is detached.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized, the specific connection mode of each part adopts the conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so the details are not described.
The dust hood is ingenious and reasonable in structural design, the dust hood can suck external smoke dust at multiple angles, the smoke dust absorption range is effectively improved, impurity removal treatment is conveniently carried out on the smoke dust, the quality of a working environment is improved, and the personal health of workers is guaranteed.
Claims (6)
1. A coke barrier car stokehold cover is characterized by comprising a dust hood (2), an air deflector (6), a dust collection device and an air deflector driving device, wherein the dust hood (2) is fixed at the top of a coke barrier car body (1), an air inlet at the front part of the dust hood (2) is opposite to a furnace door of a coke oven, an air outlet at the rear part of the dust hood (2) is connected with the dust collection device through a ventilation pipe (5), the air deflector (6) is vertically arranged at the air inlet of the dust hood (2) and is rotationally connected with the dust hood (2) through a vertical rotating shaft integrated with the air deflector (6), and the air deflector driving device is connected with the vertical rotating shaft of the air deflector (6), so that the air deflector (6) can be driven to swing back and forth around the vertical rotating shaft; the dust collection device comprises a wind collection cover (3), fan blades (4) and a motor (16), wherein the wind collection cover (3) and the motor (16) are fixed at the top of the coke guide car body (1), an output shaft of the motor (16) extends into the wind collection cover (3), the fan blades (4) are positioned in the wind collection cover (3) and sleeved on the output shaft of the motor (16), an air inlet of the wind collection cover (3) is connected with an air outlet of the dust collection cover (2) through a ventilation pipe (5), and a dust filter is arranged in the air outlet; the air deflector driving device comprises a cross rod (11), a U-shaped clamp (12), a transmission shaft (7), a driven belt pulley (8), a driving belt pulley (17), a triangular belt (9) and a poking rod (10), one end of the cross rod (11) is fixedly connected with a vertical rotating shaft of the air deflector (6), the other end of the cross rod is fixedly connected with the U-shaped clamp (12), the transmission shaft (7) is parallel to an output shaft of a motor (16) and is rotatably connected with a support fixed on an air collecting cover (3) through a bearing, the driven belt pulley (8) and the driving belt pulley (17) are respectively fixed on output shafts of the transmission shaft (7) and the motor (16) and are in transmission connection through the triangular belt (9), one end of the poking rod (10) is connected with the edge of the driven belt pulley (8), and the other end of the poking rod is inserted into the U-shaped clamp (12) and is in sliding contact with the inner wall of the U-shaped clamp (12).
2. The front cover of the coke barrier vehicle as claimed in claim 1, wherein the dust filter comprises a filter screen (14) and a filter element (15), which are sequentially installed in the air outlet of the air collection cover (3) along the air flow direction of the air outlet of the air collection cover (3).
3. The coke guide stokehold cover as claimed in claim 1 or 2, characterised in that the upper side of the air outlet of the air collection hood (3) is provided with a detachable cover plate (13).
4. The coke guide stoker front cover according to claim 3, characterized in that the fan blades (4) are arranged in a plurality which are evenly distributed along the output shaft of the motor (16).
5. The coke guide stoker front cover as claimed in claim 4, wherein the poke rod (10) is of a ball-shaped structure at one end inside the U-shaped clamp (12).
6. The coke guide stoker hood according to claim 5, characterized in that the diameter of the driven pulley (8) is 3-6 times the diameter of the driving pulley (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110303673.4A CN113185988B (en) | 2021-03-22 | 2021-03-22 | Coke guide stokehold cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110303673.4A CN113185988B (en) | 2021-03-22 | 2021-03-22 | Coke guide stokehold cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113185988A CN113185988A (en) | 2021-07-30 |
| CN113185988B true CN113185988B (en) | 2022-10-14 |
Family
ID=76973626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110303673.4A Active CN113185988B (en) | 2021-03-22 | 2021-03-22 | Coke guide stokehold cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113185988B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115138238A (en) * | 2022-07-01 | 2022-10-04 | 江西瑞道建设工程有限公司 | Asphalt concrete raw material processing production line |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6166077B2 (en) * | 2013-03-27 | 2017-07-19 | 株式会社ＴｈｙｓｓｅｎＫｒｕｐｐ Ｏｔｔｏ | Coke oven dust collector |
| CN206386985U (en) * | 2016-12-29 | 2017-08-08 | 宁波方太厨具有限公司 | A kind of range hood |
| CN109401764A (en) * | 2018-11-29 | 2019-03-01 | 临涣焦化股份有限公司 | A kind of coke oven furnace side dust-extraction unit |
| CN211999568U (en) * | 2020-04-20 | 2020-11-24 | 攀钢集团攀枝花钢钒有限公司 | Coke oven side fire door flue gas trapping system |
| CN212577114U (en) * | 2020-05-25 | 2021-02-23 | 徐州海川生物研究院有限公司 | A fume chamber for biological medicine research uses |
-
2021
- 2021-03-22 CN CN202110303673.4A patent/CN113185988B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113185988A (en) | 2021-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113185988B (en) | Coke guide stokehold cover | |
| CN111822771B (en) | Manufacturing equipment and method for anchor cable drilling machine auxiliary support for mine underground construction | |
| CN110142267B (en) | Intraductal robot that cleans | |
| CN110052469B (en) | Electric welding workshop air treatment device | |
| CN112610511A (en) | Efficient industrial dust removal fan | |
| CN216630057U (en) | Telescopic dust removal mechanism for coal breaker | |
| CN112222685B (en) | Welding dust collecting and filtering device for automobile parts | |
| CN210177074U (en) | Dust collector for hosiery machine that dust removal effect is good | |
| CN109442579A (en) | Self-cleaning aeration device | |
| CN113649358A (en) | Cleaning device for ammonia water waste heat utilization refrigerating unit and use method thereof | |
| CN219442597U (en) | Dust collector for thrust ball bearing | |
| CN112254471A (en) | Agricultural drying device | |
| CN221868837U (en) | High-temperature waste gas cooling dust collector and automatic cooling dust collector | |
| CN220715168U (en) | Air inlet treatment device of pulse dust collector | |
| CN114682022B (en) | Mineral calcination flue gas processing apparatus | |
| CN219399347U (en) | Waste gas treatment device | |
| CN220740664U (en) | Power servo turret processing and polishing device | |
| CN216323857U (en) | Cleaning device for ammonia water waste heat utilization refrigerating unit | |
| CN218544488U (en) | Smoke-discharging purifier for combustion furnace | |
| CN221544874U (en) | Dust collecting device of textile machine | |
| CN221568851U (en) | Cooling device for screw air compressor | |
| CN219377464U (en) | Dust suction device of plastic pulverizer | |
| CN216882918U (en) | Waste collecting mechanism of tapping equipment for bolt machining | |
| CN221133296U (en) | Seed processing dust collector | |
| CN213079373U (en) | Graphite dust recovery device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |