CN215560055U - Special explosion-proof purifier of coke oven - Google Patents
Special explosion-proof purifier of coke oven Download PDFInfo
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- CN215560055U CN215560055U CN202122328918.7U CN202122328918U CN215560055U CN 215560055 U CN215560055 U CN 215560055U CN 202122328918 U CN202122328918 U CN 202122328918U CN 215560055 U CN215560055 U CN 215560055U
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Abstract
The utility model discloses an explosion-proof purification device special for a coke oven, which comprises a coke oven basement main body, wherein a first fixing frame is arranged in the coke oven basement main body, a cold and hot air pipe and a dust-containing air input pipe are arranged on the inner wall of the first fixing frame, through holes are formed in the bottoms of the cold and hot air pipe and the dust-containing air input pipe, a ventilation device is arranged at the upper end of the first fixing frame, and an air inlet is formed in one side of the ventilation device. This special explosion-proof purifier of coke oven sets up ventilation unit, air refrigerator and new trend device through the first fixed bolster top in coke oven basement main part is inside, can filter the dust with outdoor fresh air through new trend device after the heating introduce indoorly, can refrigerate to coke oven basement main part inside through the air refrigerator, can guarantee the inside good of ventilating of coke oven basement main part through ventilation unit to reduce the incidence of incident, also reduced the inside dust of coke oven basement main part simultaneously.
Description
Technical Field
The utility model relates to the technical field of coke oven equipment, in particular to an explosion-proof purification device special for a coke oven.
Background
Coke ovens, a furnace generally built of refractory bricks and refractory blocks, for carbonizing coal to produce coke; a furnace for refining coke from coal; is the main thermal equipment for coking; the modern coke oven is a horizontal chamber type coke oven which mainly aims at producing metallurgical coke and can recover coking chemical products, and the modern coke oven consists of an oven body and accessory equipment; the coke oven body consists of a furnace top, a combustion chamber, a carbonization chamber, a chute area, a regenerator and the like, and is connected with a chimney through a flue; the whole coke oven is built on a concrete foundation; modern coke ovens are generally the same in basic structure, but can be divided into many types due to different coal charging modes, heat supply modes and fuels used.
The basement of the existing coke oven has the problems of poor ventilation effect, serious dust in the air and easy occurrence of safety accidents, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an explosion-proof purification device special for a coke oven, which solves the problems of poor ventilation effect and potential safety hazard of a basement of the coke oven in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme that the special anti-explosion purification device for the coke oven comprises a coke oven basement main body, wherein a first fixing frame is arranged in the coke oven basement main body, a cold and hot air pipe and a dust-containing air input pipe are arranged on the inner wall of the first fixing frame, through holes are respectively arranged at the bottoms of the cold and hot air pipe and the dust-containing air input pipe, a ventilation device is arranged at the upper end of the first fixing frame, an air inlet is arranged at one side of the ventilation device, the lower end of the air inlet is connected with the dust-containing air input pipe, an air outlet is arranged at the other side of the ventilation device, the air outlet is inserted in the coke oven basement main body, an exhaust fan is arranged on the inner wall of the air outlet, an air refrigerating machine is arranged at one side of the air inlet, a cold air conveying pipe is arranged on the air refrigerating machine, a fresh air device is arranged at one side of the air refrigerating machine, and a fresh air input pipe is arranged at the lower end of the fresh air device, and the lower ends of the fresh air input pipe and the cold air conveying pipe are connected with the cold and hot air pipes.
Preferably, the fresh air device is inserted at the top of the basement main body of the coke oven, a first filter screen is arranged on the inner wall of the fresh air device, and a second filter screen is arranged at the lower end of the first filter screen.
Preferably, the lower end of the second filter screen is provided with an exhaust fan, and the lower end of the exhaust fan is provided with a heating pipe.
Preferably, a filtering chamber is arranged on the inner wall of the ventilating device, and a second fixing frame and a third fixing frame are arranged on the inner wall of the filtering chamber.
Preferably, a third filter plate is inserted into the second fixing frame and the third fixing frame, first springs are arranged on the left side and the right side of the second fixing frame and the left side of the third fixing frame, and one side of each first spring is fixedly connected with the filter chamber.
Preferably, the lower end of the second fixing frame is provided with a dust collecting hopper, the outer wall of the second fixing frame is provided with a vibration motor, the inner wall of the second fixing frame is provided with a second spring, a plurality of third filter plates are arranged inside the second fixing frame, and the third filter plates are all provided with the second spring each other.
Compared with the prior art, the utility model has the beneficial effects that: this special explosion-proof purifier of coke oven sets up ventilation unit, air refrigerator and new trend device through the first fixed bolster top in coke oven basement main part is inside, can filter the dust with outdoor fresh air through new trend device after the heating introduce indoorly, can refrigerate to coke oven basement main part inside through the air refrigerator, can guarantee the inside good of ventilating of coke oven basement main part through ventilation unit to reduce the incidence of incident, also reduced the inside dust of coke oven basement main part simultaneously.
Drawings
FIG. 1 is a schematic structural view of an explosion-proof purification device specially used for a coke oven according to the present invention;
FIG. 2 is an enlarged schematic structural view of the explosion-proof purification device special for the coke oven in FIG. 1 at the A position;
FIG. 3 is a top view of a first fixing frame of the explosion-proof purification device specially used for the coke oven of the utility model;
FIG. 4 is a top view of a second fixing frame of the explosion-proof purification device specially used for the coke oven.
In the figure: 1. coke oven basement main part, 2, through-hole, 3, air conditioning conveyer pipe, 4, first mount, 5, filter chamber, 6, dust collecting hopper, 7, new trend device, 8, second filter screen, 9, heating pipe, 10, new trend input tube, 11, first filter screen, 12, air exhauster, 13, air refrigerator, 14, air intlet, 15, ventilation unit, 16, second mount, 17, third mount, 18, vibrating motor, 19, third filter, 20, air outlet, 21, exhaust fan, 22, first spring, 23, cold and hot tuber pipe, 24, dirt-laden air input tube, 25, second spring.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: the special anti-explosion purification device for the coke oven comprises a coke oven basement main body 1, wherein a first fixing frame 4 is arranged inside the coke oven basement main body 1, the coke oven basement main body 1 is fixed with the first fixing frame 4 through bolts, a cold and hot air pipe 23 and a dust-containing air input pipe 24 are arranged on the inner wall of the first fixing frame 4, the first fixing frame 4 is welded and fixed with the cold and hot air pipe 23 and the dust-containing air input pipe 24, through holes 2 are arranged at the bottoms of the cold and hot air pipe 23 and the dust-containing air input pipe 24, the cold and hot air pipe 23 and the dust-containing air input pipe 24 are connected with the through holes 2 into a whole, a ventilation device 15 is arranged at the upper end of the first fixing frame 4, the first fixing frame 4 is welded and fixed with the outer wall of the ventilation device 15, an air inlet 14 is arranged at one side of the ventilation device 15, an air inlet 14 is arranged at the left side of the ventilation device 15, and the lower end of the air inlet 14 is connected with the dust-containing air input pipe 24, the inner wall of the ventilation device 15 is provided with a filter chamber 5, the ventilation device 15 and the filter chamber 5 are fixed through bolts, the inner wall of the filter chamber 5 is provided with a second fixing frame 16 and a third fixing frame 17, and the filter chamber 5 is movably connected with the second fixing frame 16 and the third fixing frame 17; a third filter plate 19 is inserted in the second fixing frame 16 and the third fixing frame 17, the third filter plate 19 is movably connected with the second fixing frame 16 and the third fixing frame 17, the left side and the right side of the second fixing frame 16 and the third fixing frame 17 are respectively provided with a first spring 22, the second fixing frame 16 and the third fixing frame 17 are respectively fixed with the first spring 22 through bolts, one side of the first spring 22 is fixedly connected with the filtering chamber 5, and the left side of the first spring 22 is fixed with the filtering chamber 5 through bolts; the lower end of the second fixing frame 16 is provided with an ash collecting hopper 6, the ash collecting hopper 6 is fixed with a welding part, the outer wall of the second fixing frame 16 is provided with a vibration motor 18, the second fixing frame 16 is fixedly connected with the vibration motor 18 through a bolt, so that the second fixing frame 16, the third fixing frame 17 and the third filter plate 19 can be driven to shake through the vibration motor 18, dust on the surface of the third filter plate 19 falls downwards and is collected by the ash collecting hopper 6, the inner wall of the second fixing frame 16 is provided with a second spring 25, the inner walls of the second fixing frame 16 and the third fixing frame 17 are both fixed with a second spring 25 through bolts, a plurality of third filter plates 19 are arranged in the second fixing frame 16, the third filter plates 19 are transversely distributed at equal intervals, 7 third springs 25 are arranged between the third filter plates 19, and the third filter plates 19 are fixed with the second springs 25 through bolts; an air outlet 20 is arranged at the other side of the ventilation device 15, an air outlet 20 is arranged at the right side of the ventilation device 15, the air outlet 20 is inserted on the coke oven basement main body 1, the air outlet 20 is connected with the coke oven basement main body 1, an exhaust fan 21 is arranged on the inner wall of the air outlet 20, the air outlet 20 and the exhaust fan 21 are fixed through bolts, an air refrigerator 13 is arranged at one side of an air inlet 14, an air refrigerator 13 is arranged at the left side of the air inlet 14, the air refrigerator 13 is fixed inside the coke oven basement main body 1 through a bracket, a cold air conveying pipe 3 is arranged on the air refrigerator 13, the air outlet of the air refrigerator 13 is in threaded connection with the cold air conveying pipe 3, a fresh air device 7 is arranged at one side of the air refrigerator 13, a fresh air device 7 is arranged at the left side of the air refrigerator 13, a fresh air input pipe 10 is arranged at the lower end of the fresh air device 7, and a fresh air input pipe 10 is in threaded connection with the air outlet of the fresh air device 7, the lower ends of the fresh air input pipe 10 and the cold air conveying pipe 3 are connected with the cold and hot air pipe 23, and the fresh air input pipe 10 and the cold air conveying pipe 3 are in threaded connection with the cold and hot air pipe 23; the fresh air device 7 is inserted at the top of the coke oven basement main body 1, the fresh air device 7 and the coke oven basement main body 1 are fixed through bolts, a first filter screen 11 is arranged on the inner wall of the fresh air device 7, a second filter screen 8 is arranged at the lower end of the first filter screen 11, and the coke oven basement main body 1, the first filter screen 11, the exhaust fan 12, the heating pipe 9 and the second filter screen 8 are all fixed through bolts; the lower end of the second filter screen 8 is provided with an exhaust fan 12, and the lower end of the exhaust fan 12 is provided with a heating pipe 9, so that external fresh dust-containing gas can be filtered, heated and then introduced into the interior of the basement main body 1 of the coke oven, and the gas is supplied to areas with lower temperature for use, and the heating pipe 9 can be selectively used or not used; this special explosion-proof purifier of coke oven sets up ventilation unit 15, air refrigerator 13 and new trend device 7 through 4 tops at the inside first mount of coke oven basement main part 1, can filter the dust with outdoor fresh air through new trend device 7 and heat the introduction indoor, can refrigerate coke oven basement main part 1 inside through air refrigerator 13, can guarantee the good of the inside ventilation of coke oven basement main part 1 through ventilation unit 15, thereby reduce the incidence of incident, also reduced the inside dust of coke oven basement main part 1 simultaneously.
The working principle is as follows: when the special explosion-proof purification device for the coke oven is used, firstly, the exhaust fan 21 is started to drive dust-containing air in the basement main body 1 of the coke oven to enter the air inlet 14 from the through hole 2 on the dust-containing air input pipe 24 of the first fixing frame 4, then, the dust-containing air enters the ventilation device 15 from the air inlet 14, then, the dust-containing air enters the filtering chamber 5, the dust-containing air can contact with the third filtering plate 19 to filter dust after entering the filtering chamber 5, the filtered air is discharged from the air outlet 20, the dust is remained on the third filtering plate 19, at this time, the vibration motor 18 is started, the vibration motor 18 drives the first spring 22 and the second spring 25 to drive the second fixing frame 16, the third fixing frame 17 and the third filtering plate 19 to shake, so that the dust falls down after rising and is collected in the dust collecting hopper 6, when the weather is in a cold area, the internal temperature of coke oven basement main part 1 is lower, then exhaust fan 12 and heating pipe 9 can be started, make the outside air enter into through the opening at new trend device 7 top and reheat after first filter screen 11 and second filter screen 8 filter the dust, enter into the inside of cold and hot tuber pipe 23 through new trend input tube 10 afterwards, follow the through-hole 2 blowout on cold and hot tuber pipe 23 afterwards, heat the air of coke oven basement main part 1 inside, the staff work of being convenient for, when coke oven basement main part 1 internal temperature is higher, then can start air refrigerator 13, make air conditioning enter into cold air conveyer pipe 3 inside and reentrant cold and hot tuber pipe 23 inside from the through-hole 2 blowout on cold and hot tuber pipe 23, this is exactly this coke oven special explosion-proof purification device's theory of operation.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The special explosion-proof purification device for the coke oven comprises a coke oven basement main body (1), and is characterized in that: the coke oven basement main body (1) is internally provided with a first fixing frame (4), the inner wall of the first fixing frame (4) is provided with a cold and hot air pipe (23) and a dust-containing air input pipe (24), the bottoms of the cold and hot air pipe (23) and the dust-containing air input pipe (24) are respectively provided with a through hole (2), the upper end of the first fixing frame (4) is provided with a ventilation device (15), one side of the ventilation device (15) is provided with an air inlet (14), the lower end of the air inlet (14) is connected with the dust-containing air input pipe (24), the other side of the ventilation device (15) is provided with an air outlet (20), the air outlet (20) is inserted on the coke oven basement main body (1), the inner wall of the air outlet (20) is provided with an exhaust fan (21), one side of the air inlet (14) is provided with an air refrigerator (13), and the air refrigerator (13) is provided with a cold air conveying pipe (3), a fresh air device (7) is arranged on one side of the air refrigerator (13), a fresh air input pipe (10) is arranged at the lower end of the fresh air device (7), and the lower ends of the fresh air input pipe (10) and the cold air conveying pipe (3) are connected with a cold and hot air pipe (23).
2. The explosion-proof purification device special for the coke oven as claimed in claim 1, wherein: the fresh air device (7) is inserted at the top of the basement main body (1) of the coke oven, a first filter screen (11) is arranged on the inner wall of the fresh air device (7), and a second filter screen (8) is arranged at the lower end of the first filter screen (11).
3. The explosion-proof purification device special for the coke oven as claimed in claim 2, wherein: an exhaust fan (12) is arranged at the lower end of the second filter screen (8), and a heating pipe (9) is arranged at the lower end of the exhaust fan (12).
4. The explosion-proof purification device special for the coke oven as claimed in claim 1, wherein: a filtering chamber (5) is arranged on the inner wall of the ventilating device (15), and a second fixing frame (16) and a third fixing frame (17) are arranged on the inner wall of the filtering chamber (5).
5. The explosion-proof purification device special for the coke oven as claimed in claim 4, wherein: third filter plates (19) are inserted into the second fixing frame (16) and the third fixing frame (17), first springs (22) are arranged on the left side and the right side of the second fixing frame (16) and the left side and the right side of the third fixing frame (17), and one side of each first spring (22) is fixedly connected with the filter chamber (5).
6. The explosion-proof purification device special for the coke oven as claimed in claim 4, wherein: the dust collecting hopper (6) is arranged at the lower end of the second fixing frame (16), the vibration motor (18) is arranged on the outer wall of the second fixing frame (16), the second spring (25) is arranged on the inner wall of the second fixing frame (16), the plurality of third filter plates (19) are arranged inside the second fixing frame (16), and the second springs (25) are arranged among the third filter plates (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122328918.7U CN215560055U (en) | 2021-09-26 | 2021-09-26 | Special explosion-proof purifier of coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122328918.7U CN215560055U (en) | 2021-09-26 | 2021-09-26 | Special explosion-proof purifier of coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215560055U true CN215560055U (en) | 2022-01-18 |
Family
ID=79852165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122328918.7U Active CN215560055U (en) | 2021-09-26 | 2021-09-26 | Special explosion-proof purifier of coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215560055U (en) |
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2021
- 2021-09-26 CN CN202122328918.7U patent/CN215560055U/en active Active
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