CN210220722U - Flue gas treatment device for industrial electric furnace - Google Patents
Flue gas treatment device for industrial electric furnace Download PDFInfo
- Publication number
- CN210220722U CN210220722U CN201921047236.5U CN201921047236U CN210220722U CN 210220722 U CN210220722 U CN 210220722U CN 201921047236 U CN201921047236 U CN 201921047236U CN 210220722 U CN210220722 U CN 210220722U
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- Prior art keywords
- chamber
- flue gas
- gas treatment
- electric furnace
- treatment device
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- Expired - Fee Related
Links
- 239000003546 flue gas Substances 0.000 title claims abstract description 27
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 47
- 238000002485 combustion reaction Methods 0.000 claims abstract description 30
- 239000007921 spray Substances 0.000 claims abstract description 26
- 239000000779 smoke Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000003723 Smelting Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Chimneys And Flues (AREA)
Abstract
The utility model belongs to the technical field of flue gas treatment, in particular to a flue gas treatment device for an industrial electric furnace, which comprises a collecting cover, a dust collecting chamber, a combustion chamber and a spray chamber, wherein one side edge of the dust collecting chamber is connected with the collecting cover through an exhaust pipe, the top part of one side of the dust collecting chamber, which is far away from the exhaust pipe, is connected with the combustion chamber through a first connecting pipe, the top part of one side of the combustion chamber, which is far away from the dust collecting chamber, is connected with the spray chamber through a second connecting pipe, the top part of one side of the spray chamber, which is far away from the second connecting pipe, is connected with an exhaust pipe, the top end inside the spray chamber is fixed with a spray head, the outer, and the inserting plate extends to the inside of the connecting pipe, a smoke flow detector is fixed on one side of the inside of the exhaust pipe close to the collecting cover, and a baffle is connected on one side of the inside of the dust collecting chamber close to the first connecting pipe.
Description
Technical Field
The utility model belongs to the technical field of the flue gas is handled, especially, relate to a flue gas processing apparatus for industrial electric stove.
Background
In industrial smelting, besides fuel combustion as a heat source, a circuit can also be used as a heat source, and electric furnace smelting is gradually the first choice of people along with the popularization of the environmental protection industrial concept. In the smelting process of industrial electric circuits, particles and other waste gases, which are formed first by the interpolymerization of the powdery slag, the furnace reaction ash and the substances at high temperatures, form the main constituents of flue gases in industrial electric furnaces.
However, the existing flue gas treatment device for the industrial electric furnace is generally simpler, has low flue gas treatment efficiency and is difficult to meet industrial requirements.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to foretell problem, provide a flue gas processing apparatus for industrial electric furnace.
In order to achieve the above purpose, the technical solution adopted by the present invention is that, the present invention provides a flue gas treatment device for an industrial electric furnace, comprising a collection cover, a dust collection chamber, a combustion chamber and a spray chamber, wherein one side of the dust collection chamber is connected with the collection cover through an exhaust tube, the top of one side of the dust collection chamber away from the exhaust tube is connected with the combustion chamber through a first connecting tube, the top of one side of the combustion chamber away from the dust collection chamber is connected with the spray chamber through a second connecting tube, the top of one side of the spray chamber away from the second connecting tube is connected with an exhaust tube, the top of the inner part of the spray chamber is fixed with a spray head, the outer side of the exhaust tube is sleeved with a fixed sleeve, the middle part of the fixed sleeve is provided with a slot, the slot is connected with an insert plate matched with the slot, and the insert plate extends, a smoke flow detector is fixed on one side of the inner portion of the exhaust pipe close to the collecting cover, and a baffle is connected to one side of the inner portion of the dust collecting chamber close to the first connecting pipe.
Preferably, the baffle is an inclined baffle, the top end of the baffle is connected with a rotating shaft through a clamping plate, and the rotating shaft extends to the outer side of the dust collection chamber and is connected with an output shaft of a motor.
Preferably, a first filter screen and a second filter screen are sequentially connected to one side of the interior of the dust collection chamber, which is close to the exhaust pipe.
Preferably, the top end of the interior of the combustion chamber is connected with a combustion-supporting spray head, the top end of the spray-combustion spray head is connected with a fan through a feed pipe, and the feed pipe penetrates through the combustion chamber.
Preferably, one side of the feeding pipe is connected with the combustion-supporting box through the feeding pipe.
Preferably, a smoke pump is fixed on one side of the air exhaust pipe.
Preferably, a box door is movably connected to one side of the outer side of the dust collecting chamber, which is close to the first connecting pipe, and a sealing ring is fixed between the box door and the dust collecting chamber.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model has the advantages that the whole structure is simple, can collect the dust particle in the flue gas through the dust collecting chamber to flue gas through the combustion chamber in to the flue gas burns, thereby makes more abundant of burning, reduces the pollution to the environment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a flue gas treatment device for an industrial electric furnace provided in embodiment 1;
FIG. 2 is a schematic view of the structure of the interior of the dust collecting chamber provided in example 1;
FIG. 3 is a schematic view showing the structure outside of the dust collecting chamber according to embodiment 1;
FIG. 4 is a schematic view of a combustion chamber provided in embodiment 1;
in the above figures, 1, a collecting cover; 2. a dust collecting chamber; 3. a combustion chamber; 4. a spray chamber; 5. an air exhaust pipe; 6. a first connecting pipe; 7. a second connecting pipe; 8. an exhaust pipe; 9. a shower head; 10. fixing a sleeve; 11. a slot; 12. inserting plates; 13. a flue gas flow detector; 14. a baffle plate; 15. clamping a plate; 16. a rotating shaft;
17. a motor; 18. a first filter screen; 19. a second filter screen; 20. a combustion supporting spray head; 21. a feed pipe; 22. a fan; 23. a feed pipe; 24. a combustion-supporting tank; 25. a smoke pump; 26. and (4) a box door.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Embodiment 1, as shown in fig. 1 to 4, the utility model provides a flue gas treatment device for industrial electric furnace, which comprises a collecting cover 1, a dust collecting chamber 2, a combustion chamber 3 and a spray chamber 4, wherein one side of the dust collecting chamber 2 is connected with the collecting cover 1 through an exhaust pipe 5, the top of one side of the dust collecting chamber 2 away from the exhaust pipe 5 is connected with the combustion chamber 3 through a first connecting pipe 6, the top of one side of the combustion chamber 3 away from the dust collecting chamber 2 is connected with the spray chamber 4 through a second connecting pipe 7, the top of one side of the spray chamber 4 away from the second connecting pipe 7 is connected with an exhaust pipe 8, a spray head 9 is fixed at the top of the interior of the spray chamber 4, a fixed sleeve 10 is sleeved on the outer side of the exhaust pipe 5, a slot 11 is opened in the middle of the fixed sleeve 10, an insert plate 12 matched with the slot 11 is connected in the slot 11, and the inserting plate 12 extends to the inside of the exhaust pipe 5, a flue gas flow detector 13 is fixed at one side of the exhaust pipe 5 close to the collecting cover 1, and a baffle plate 14 is connected at one side of the dust collecting chamber 2 close to the first connecting pipe 6.
As shown in fig. 2, the baffle 14 is an inclined baffle 14, the top end of the baffle 14 is connected with a rotating shaft 16 through a clamping plate 15, and the rotating shaft 16 extends to the outer side of the dust collection chamber 2 and is connected with an output shaft of a motor 17.
As shown in fig. 2, a first filter screen 18 and a second filter screen 19 are sequentially connected to one side of the interior of the dust collection chamber 2, which is close to the exhaust pipe 5; the dust particles in the flue gas can be filtered through the first filter screen 18 and the second filter screen 19.
As shown in fig. 4, a combustion-supporting nozzle 20 is connected to the top end of the interior of the combustion chamber 3, the top end of the combustion-supporting nozzle is connected to a fan 22 through a feeding pipe 21, and the feeding pipe 21 penetrates through the combustion chamber 3.
As shown in fig. 4, one side of the feeding pipe 21 is connected to a combustion supporting box 24 through a feeding pipe 23, and fuel can be supplied to the combustion supporting nozzle 20 through the combustion supporting box 24.
As shown in fig. 1, a smoke pump 25 is fixed on one side of the suction pipe 5, and smoke can be rapidly sucked out through the smoke pump 25.
As shown in fig. 3, a door 26 is movably connected to a side of the outer side of the dust collecting chamber 2 close to the first connecting pipe 6, and a sealing ring is fixed between the door 26 and the dust collecting chamber 2, so that the sealing performance inside the dust collecting chamber 2 can be improved by the sealing ring.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, smoke dust is collected in the dust collecting chamber 2 through the collecting cover 1, the size of the smoke gas can be detected through the smoke gas flow detector 13 in the exhaust pipe 5, when the detected smoke gas is small, the flow of the exhaust pipe 5 can be adjusted through the inserting plate 12, so that the load of an exhaust pump is reduced, the smoke gas is filtered through the filter screen I18 and the filter screen II 19 in the dust collecting chamber 2, dust particles in the smoke gas fall in the dust collecting chamber 2 for collection through the blocking of the baffle plate 14, the rotation of the motor 17 can be controlled through an external control button, the rotation of the motor 17 drives the rotation of the rotating shaft 16, further the rotation of the inclined baffle plate 14 is driven through the rotation of the rotating shaft 16, so that the smoke dust at the connecting pipe I6 can be blocked through the inclined baffle plate 14, the contact area with the smoke dust is increased, and the particles can be collected inside through the box door, and carry out combustion processing through combustion chamber 3 for the burning is more abundant, thereby reduces the pollution to the environment, carries out further spray treatment through spray chamber 4, thereby improves the efficiency that the smoke and dust was handled.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (7)
1. The flue gas treatment device for the industrial electric furnace is characterized by comprising a collection cover (1), a dust collection chamber (2), a combustion chamber (3) and a spray chamber (4), wherein one side edge of the dust collection chamber (2) is connected with the collection cover (1) through an exhaust pipe (5), the top of one side, away from the exhaust pipe (5), of the dust collection chamber (2) is connected with the combustion chamber (3) through a first connecting pipe (6), the top of one side, away from the dust collection chamber (2), of the combustion chamber (3) is connected with the spray chamber (4) through a second connecting pipe (7), the top of one side, away from the second connecting pipe (7), of the spray chamber (4) is connected with an exhaust pipe (8), a spray head (9) is fixed at the top end of the inside of the spray chamber (4), a fixing sleeve (10) is sleeved on the outer side of the exhaust pipe (5), a slot (11) is formed in the middle part of the fixing sleeve (10), slot (11) in be connected with picture peg (12) of slot (11) looks adaptation, just picture peg (12) extend to the inside of exhaust tube (5), the inside of exhaust tube (5) is close to a side of collecting cover (1) is fixed with flue gas flow detector (13), the inside of dust collecting chamber (2) is close to a side of connecting pipe (6) is connected with baffle (14).
2. The flue gas treatment device for the industrial electric furnace according to the claim 1, wherein the baffle plate (14) is an inclined baffle plate (14), the top end of the baffle plate (14) is connected with a rotating shaft (16) through a clamping plate (15), and the rotating shaft (16) extends to the outer side of the dust collection chamber (2) and is connected with an output shaft of a motor (17).
3. The flue gas treatment device for the industrial electric furnace according to claim 1, wherein a first filter screen (18) and a second filter screen (19) are sequentially connected to one side of the interior of the dust collection chamber (2) close to the exhaust pipe (5).
4. The flue gas treatment device for the industrial electric furnace according to claim 1, wherein a combustion-supporting nozzle (20) is connected to the top end of the interior of the combustion chamber (3), the top end of the combustion-supporting nozzle (20) is connected with a fan (22) through a feeding pipe (21), and the feeding pipe (21) penetrates through the combustion chamber (3).
5. The flue gas treatment device for the industrial electric furnace according to claim 4, wherein one side of the feeding pipe (21) is connected with a combustion supporting box (24) through a feeding pipe (23).
6. The flue gas treatment device for the industrial electric furnace according to claim 1, wherein a smoke exhaust pump (25) is fixed on one side of the air exhaust pipe (5).
7. The flue gas treatment device for the industrial electric furnace according to claim 1, wherein a door (26) is movably connected to one side of the outer side of the dust collection chamber (2) close to the first connecting pipe (6), and a sealing ring is fixed between the door (26) and the dust collection chamber (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921047236.5U CN210220722U (en) | 2019-07-07 | 2019-07-07 | Flue gas treatment device for industrial electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921047236.5U CN210220722U (en) | 2019-07-07 | 2019-07-07 | Flue gas treatment device for industrial electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210220722U true CN210220722U (en) | 2020-03-31 |
Family
ID=69936423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921047236.5U Expired - Fee Related CN210220722U (en) | 2019-07-07 | 2019-07-07 | Flue gas treatment device for industrial electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210220722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620288A (en) * | 2020-12-14 | 2021-04-09 | 广东鸿业管桩有限公司 | Dust and heat absorption device for cold wire drawing workshop |
| CN115235256A (en) * | 2022-09-23 | 2022-10-25 | 弛跃(南通)机械科技有限公司 | Industrial electric furnace |
-
2019
- 2019-07-07 CN CN201921047236.5U patent/CN210220722U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620288A (en) * | 2020-12-14 | 2021-04-09 | 广东鸿业管桩有限公司 | Dust and heat absorption device for cold wire drawing workshop |
| CN112620288B (en) * | 2020-12-14 | 2021-08-13 | 广东鸿业管桩有限公司 | Dust and heat absorption device for cold wire drawing workshop |
| CN115235256A (en) * | 2022-09-23 | 2022-10-25 | 弛跃(南通)机械科技有限公司 | Industrial electric furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 |