CN214458117U - Blast furnace taphole dust collector - Google Patents
Blast furnace taphole dust collector Download PDFInfo
- Publication number
- CN214458117U CN214458117U CN202120523344.6U CN202120523344U CN214458117U CN 214458117 U CN214458117 U CN 214458117U CN 202120523344 U CN202120523344 U CN 202120523344U CN 214458117 U CN214458117 U CN 214458117U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- fan
- blast furnace
- dust
- hose
- 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 - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 239000000779 smoke Substances 0.000 abstract description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 4
- 238000009792 diffusion process Methods 0.000 abstract description 4
- 239000003546 flue gas Substances 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a blast furnace taphole dust removing device, which comprises a bottom plate, wherein a fan is arranged above the bottom plate, the fan is driven by a motor, the motor is arranged on the bottom plate, side baffles are arranged at the two sides of the fan, the side baffles are vertically arranged at the two ends of the bottom plate, a protective net is arranged above the fan, and the two sides of the protective net are inserted into slots arranged on the side baffles; the side shield is arranged above the side baffle, the protective screen and the dust hood form a space for placing the taphole, the lower edge of the dust hood is fixed on the side baffle, the top of the dust hood is connected with the air suction opening of the air exhauster through a connecting pipe, the air outlet of the air exhauster is connected with the water tank through a hose, one end of the hose is connected onto the air exhauster, and the other end of the hose is inserted into the bottom of the water tank. The utility model discloses utilize the fan to blow the smoke and dust to the suction hood, strengthen the dust collection efficiency of suction hood, the time overlength of avoiding the flue gas diffusion leads to the flue gas from the phenomenon of the edge diffusion of suction hood, protection operational environment and operation workman's health.
Description
Technical Field
The utility model relates to a blast furnace ironmaking dust removal technical field especially relates to a blast furnace taphole dust collector.
Background
In the blast furnace iron making process, because molten iron in a blast furnace iron discharging process needs to flow out from an iron notch, waste gas containing a large amount of harmful gas and smoke dust is escaped from the blast furnace mouth, and serious damage is caused to the atmospheric environment and the health of operation workers. In order to reduce the emission of harmful gases, a dust removing device is usually installed in front of the furnace. However, the dust removing cover in the general dust removing device can not quickly and completely absorb the smoke dust, and the smoke dust is often diffused from the edge, which causes damage to the working environment and the health of workers.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a blast furnace taphole dust collector, solving the problems.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a blast furnace taphole dust removing device, which comprises a bottom plate, wherein a fan group is arranged above the bottom plate, the fan group comprises a plurality of fans, the fans are driven by a motor, the motor is arranged on the bottom plate, side baffles are arranged at two sides of the fan group, the side baffles are vertically arranged at two ends of the bottom plate, a protective net is arranged above the fans, and two sides of the protective net are inserted into slots arranged on the side baffles; the utility model discloses a side shield, including side shield, protection network and suction hood, the side shield is equipped with the suction hood above the side shield, protection network and suction hood form the space of placing the taphole, the lower edge side of suction hood is fixed on the side shield, the top of suction hood is connected with the inlet scoop of air exhauster through the connecting pipe, the air outlet of air exhauster is connected with the basin through the hose, the one end of hose is connected on the air exhauster, the other end injects the bottom of basin.
Furthermore, handles are arranged at two ends of the protective net.
Further, the exhaust fan is installed on the side baffle.
Furthermore, the hose is arranged on a pipe body at one end inside the water tank and is locked on the inner wall of the water tank through a U-shaped plate.
Furthermore, a layer of heat-resistant layer is arranged on the inner walls of the side baffle and the dust hood.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses utilize the fan to blow the smoke and dust to the suction hood, strengthen the dust collection efficiency of suction hood, the time overlength of avoiding the flue gas diffusion leads to the flue gas from the phenomenon of the edge diffusion of suction hood, protection operational environment and operation workman's health.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a front view of the dust removing device for the taphole of the blast furnace of the present invention;
FIG. 2 is a side view of a side dam;
description of reference numerals: 1. a base plate; 2. a fan; 3. a motor; 4. a side dam; 5. a protective net; 6. a slot; 7. a dust hood; 8. a connecting pipe; 9. an exhaust fan; 10. a hose; 11. a water tank; 12. a handle; 13. u-shaped plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, a dust removing device for a taphole of a blast furnace comprises a bottom plate 1, a fan set is installed above the bottom plate 1, the fan set comprises a plurality of fans 2, the number of the fans 2 is selected according to the size of the taphole, the fans 2 are driven by a motor 3, and the motor 3 is installed on the bottom plate 1.
The both sides of fan group are equipped with side shield 4, the vertical installation of side shield 4 is in on the both ends of bottom plate 1, the top of fan 2 is equipped with protection network 5, the both sides of protection network 5 are inserted in the slot 6 of seting up on the side shield 4, be equipped with handle 12 on the both ends of protection network 5, utilize protection network 5 blocks the high temperature's that drops from the taphole residue, prevents to damage fan 2.
The top of side shield 4 is equipped with suction hood 7, side shield 4, protection network 5 and suction hood 7 form the space of placing the taphole, the lower edge side of suction hood 7 is fixed on side shield 4, all be equipped with one deck heat-resistant layer on the inner wall of side shield 4 and suction hood 7.
The top of the dust hood 7 is connected with an air suction opening of an exhaust fan 9 through a connecting pipe 8, the exhaust fan 9 is installed on the side baffle 4, an air outlet of the exhaust fan 9 is connected with a water tank 11 through a hose 10, one end of the hose 10 is connected to the exhaust fan 9, and the other end of the hose is inserted into the bottom of the water tank 11. The hose 10 is arranged on the inner wall of the water tank 11 through a U-shaped plate 13.
During the use, air exhauster 9 and motor 3 all open, and motor 3 drive fan 4 rotates the wind that produces the top spin, can blow down the dust cage 7 fast with the smoke and dust in, then inhale away the smoke and dust and discharge the basin 11 in with the water phase melt through the suction of air exhauster 9.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (5)
1. The utility model provides a blast furnace taphole dust collector which characterized in that: the fan assembly is characterized by comprising a bottom plate (1), a fan assembly is arranged above the bottom plate (1) and comprises a plurality of fans (2), the fans (2) are driven by a motor (3), the motor (3) is arranged on the bottom plate (1), side baffles (4) are arranged on two sides of the fan assembly, the side baffles (4) are vertically arranged on two ends of the bottom plate (1), a protective net (5) is arranged above the fans (2), and two sides of the protective net (5) are inserted into slots (6) formed in the side baffles (4); the top of side shield (4) is equipped with suction hood (7), side shield (4), protection network (5) and suction hood (7) form the space of placing the taphole, the lower edge side of suction hood (7) is fixed on side shield (4), the top of suction hood (7) is connected with the inlet scoop of air exhauster (9) through connecting pipe (8), the air outlet of air exhauster (9) is connected with basin (11) through hose (10), the one end of hose (10) is connected on air exhauster (9), the other end injects the bottom of basin (11).
2. The blast furnace taphole dust collector of claim 1, characterized by: handles (12) are arranged at two ends of the protective net (5).
3. The blast furnace taphole dust collector of claim 1, characterized by: the exhaust fan (9) is installed on the side baffle (4).
4. The blast furnace taphole dust collector of claim 1, characterized by: the hose (10) is arranged on the inner wall of the water tank (11) through a U-shaped plate (13) and is locked at one end of the water tank (11).
5. The blast furnace taphole dust collector of claim 1, characterized by: and the inner walls of the side baffle (4) and the dust hood (7) are provided with a heat-resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120523344.6U CN214458117U (en) | 2021-03-12 | 2021-03-12 | Blast furnace taphole dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120523344.6U CN214458117U (en) | 2021-03-12 | 2021-03-12 | Blast furnace taphole dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214458117U true CN214458117U (en) | 2021-10-22 |
Family
ID=78154789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120523344.6U Expired - Fee Related CN214458117U (en) | 2021-03-12 | 2021-03-12 | Blast furnace taphole dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214458117U (en) |
-
2021
- 2021-03-12 CN CN202120523344.6U patent/CN214458117U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |