CN204240816U - Two-in-one Eaf'S Dusting System - Google Patents
Two-in-one Eaf'S Dusting System Download PDFInfo
- Publication number
- CN204240816U CN204240816U CN201420695947.4U CN201420695947U CN204240816U CN 204240816 U CN204240816 U CN 204240816U CN 201420695947 U CN201420695947 U CN 201420695947U CN 204240816 U CN204240816 U CN 204240816U
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- China
- Prior art keywords
- nodularization bag
- dust arrester
- dust
- electric stove
- nodularization
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Abstract
The utility model relates to electric stove dust technical field, particularly two-in-one Eaf'S Dusting System.The technical solution adopted in the utility model is: two-in-one Eaf'S Dusting System, comprise electric stove dust device, nodularization bag dust arrester and exhausting duct, electric stove dust device is positioned at above electric furnace mouth, nodularization bag dust arrester is positioned at above nodularization bag mouth, baffle plate is provided with near the electric furnace edge of exhausting duct, electric stove dust device and electric furnace baffle plate form hemi-closure space, this hemi-closure space is connected with exhausting duct, key is: electric stove dust device and nodularization bag dust arrester are integrally fixed structure, electric stove dust device has nodularization bag dust arrester at the end winding support relative with nodularization bag, nodularization bag dust arrester is duck tongue type cover plate, the outer eaves of nodularization bag dust arrester is reclinate circular arc plate, stop that flue dust is excessive, this device adopts equipment to implement completely, optimize the dust pelletizing system of teeming furnace, do not need manual operation, improve the operating efficiency of whole flow process.
Description
Technical field
The utility model relates to electric stove dust technical field, particularly two-in-one Eaf'S Dusting System.
Background technology
Existing teeming furnace dust pelletizing system is divided into two parts, and as shown in Figure 3, Figure 4: a part is except the flue dust in electric furnace, a part is except the flue dust in nodularization bag.Adopt respectively: electric stove dust device is one and covers the furnace crown structure on electric furnace mouth with dedusting function, nodularization bag dust arrester is the nodularization bag dust excluding hood structure that design one can manually rotate, when molten iron discharging is to nodularization bag, a people is needed manually to forward nodularization bag dust arrester to the nodularization side of wrapping from the side, flow into nodularization packet procedures at molten iron from electric furnace, dedusting siphons away the flue dust of generation, complete etc. tapping a blast furnace, nodularization bag dust arrester is transferred, with overhead traveling crane, nodularization bag is hung out again, in operating process, there are the following problems: nodularization bag dust arrester occupies very large one piece of area before electric furnace, make other operations of electric furnace limited, need special messenger to operate the dedusting of nodularization bag dust arrester, according to 1 year 300 days, every day, class Three, needed 900 artificial, existing nodularization bag dust arrester height immobilizes, and after molten iron in electric furnace reduces, nodularization bag dust arrester can not decline along with nodularization bag, and apart from time excessive, dust removing effects declines rapidly.
Utility model content
The purpose of this utility model is to provide the two-in-one Eaf'S Dusting System that a kind of reasonable in design, structure is simple, increase work efficiency.
In order to complete above-mentioned purpose, the technological means that the utility model adopts is: two-in-one Eaf'S Dusting System, comprise electric stove dust device, nodularization bag dust arrester and exhausting duct, electric stove dust device is positioned at above electric furnace mouth, nodularization bag dust arrester is positioned at above nodularization bag mouth, baffle plate is provided with near the electric furnace edge of exhausting duct, electric stove dust device and electric furnace baffle plate form hemi-closure space, this hemi-closure space is connected with exhausting duct, key is: described electric stove dust device and nodularization bag dust arrester are integrally fixed structure, electric stove dust device has nodularization bag dust arrester at the end winding support relative with nodularization bag, nodularization bag dust arrester is duck tongue type cover plate, the outer eaves of nodularization bag dust arrester is reclinate circular arc plate.
The axis place, top of described nodularization bag dust arrester offers chute.
Distance between described nodularization bag dust arrester and nodularization bag is 50cm.
Described electric stove dust device is 1.4:1 with the width ratio of electric furnace, and nodularization bag dust arrester is 2:1 with the width ratio of nodularization bag.
Pressure in described exhausting duct is 180Pa.
The beneficial effects of the utility model are: nodularization bag dust arrester and electric stove dust device are united two into one, on electric stove dust device, extend the cover plate of a duck tongue type, during molten iron discharging, suspension hook is by the chute lifting nodularization bag in the middle of nodularization bag dust arrester, in molten iron discharging process, nodularization bag dust arrester and nodularization bag keep fixed range, from the flue dust that nodularization bag is emerged, by the suction of exhausting duct, all enter exhausting duct, can not emerge again, do not need when tapping a blast furnace manually to operate dedusting again, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation of existing Eaf'S Dusting System.
Fig. 4 is the top view of Fig. 3.
In figure, 1 is electric stove dust device, and 2 is nodularization bag dust arresters, and 3 is exhausting ducts, and 4 is electric furnaces, and 5 is nodularization bags, and 6 is chutes.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Specific embodiment, as Fig. 1, shown in Fig. 2, two-in-one Eaf'S Dusting System, comprise electric stove dust device 1, nodularization bag dust arrester 2 and exhausting duct 3, electric stove dust device 1 is positioned at electric furnace 4 mouthfuls of tops, nodularization bag dust arrester 2 is positioned at nodularization bag 5 mouthfuls of tops, baffle plate is provided with near electric furnace 4 edge of exhausting duct 3, electric stove dust device 1 and electric furnace 4 baffle plate form hemi-closure space, excessive before preventing flue dust from entering exhausting duct 3, this hemi-closure space is connected with exhausting duct 3, the flue dust of absorption is directly got rid of from exhausting duct 3, key is: described electric stove dust device 1 and nodularization bag dust arrester 2 are integrally fixed structure, electric stove dust device 1 has nodularization bag dust arrester 2 at the end winding support relative with nodularization bag 5, nodularization bag dust arrester 2 is duck tongue type cover plate, the outer eaves of nodularization bag dust arrester 2 is reclinate circular arc plate, stop that flue dust is excessive, improve the adsorption effect of nodularization bag dust arrester 2.
The axis place, top of described nodularization bag dust arrester 2 offers chute 6, and crown block hook is sling nodularization bag 5 by chute 6.
In order to improve dust removing effects, the distance between described nodularization bag dust arrester 2 and nodularization bag 5 is 50cm, and distance is too large, is unfavorable for that nodularization bag dust arrester 2 adsorbs flue dust.
Described electric stove dust device 1 is 1.4:1 with the width ratio of electric furnace 4, and nodularization bag dust arrester 2 is 2:1 with the width ratio of nodularization bag 5, can improve the adsorption effect of electric stove dust device 1 and nodularization bag dust arrester 2.
In order to strengthen the exhaust effect of exhausting duct 3, the pressure in described exhausting duct 3 is 180Pa.
The utility model is when specifically using: electric stove dust device and nodularization bag dust arrester are united two into one, nodularization bag dust arrester is the extension of electric stove dust device above nodularization bag mouth, when molten iron discharging, crown block hook is sling nodularization bag by the chute at axis place, nodularization bag dust arrester top, in molten iron discharging process, nodularization bag dust arrester keeps fixed range with nodularization bag all the time, this distance can make the absorption flue dust Function of nodularization bag dust arrester to maximum, from the flue dust that nodularization bag is emerged, by the suction of exhausting duct, all enter exhausting duct, and flue dust is all discharged.
Claims (5)
1. two-in-one Eaf'S Dusting System, comprise electric stove dust device (1), nodularization bag dust arrester (2) and exhausting duct (3), electric stove dust device (1) is positioned at above electric furnace (4) mouth, nodularization bag dust arrester (2) is positioned at above nodularization bag (5) mouth, baffle plate is provided with near electric furnace (4) edge of exhausting duct (3), electric stove dust device (1) and electric furnace (4) baffle plate form hemi-closure space, this hemi-closure space is connected with exhausting duct (3), it is characterized in that: described electric stove dust device (1) and nodularization bag dust arrester (2) are integrally fixed structure, electric stove dust device (1) has nodularization bag dust arrester (2) at the end winding support relative with nodularization bag (5), nodularization bag dust arrester (2) is duck tongue type cover plate, the outer eaves of nodularization bag dust arrester (2) is reclinate circular arc plate.
2. two-in-one Eaf'S Dusting System according to claim 1, is characterized in that: the axis place, top of described nodularization bag dust arrester (2) offers chute (6).
3. two-in-one Eaf'S Dusting System according to claim 1, is characterized in that: the distance between described nodularization bag dust arrester (2) and nodularization bag (5) is 50cm.
4. two-in-one Eaf'S Dusting System according to claim 1, it is characterized in that: described electric stove dust device (1) is 1.4:1 with the width ratio of electric furnace (4), nodularization bag dust arrester (2) is 2:1 with the width ratio of nodularization bag (5).
5. two-in-one Eaf'S Dusting System according to claim 1, is characterized in that: the pressure in described exhausting duct (3) is 180Pa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420695947.4U CN204240816U (en) | 2014-11-19 | 2014-11-19 | Two-in-one Eaf'S Dusting System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420695947.4U CN204240816U (en) | 2014-11-19 | 2014-11-19 | Two-in-one Eaf'S Dusting System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204240816U true CN204240816U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420695947.4U Active CN204240816U (en) | 2014-11-19 | 2014-11-19 | Two-in-one Eaf'S Dusting System |
Country Status (1)
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| CN (1) | CN204240816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107321968A (en) * | 2017-05-10 | 2017-11-07 | 广西隆成机械设备制造有限公司 | A kind of foundry industry pours into a mould dust removal device with portable |
-
2014
- 2014-11-19 CN CN201420695947.4U patent/CN204240816U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107321968A (en) * | 2017-05-10 | 2017-11-07 | 广西隆成机械设备制造有限公司 | A kind of foundry industry pours into a mould dust removal device with portable |
| CN107321968B (en) * | 2017-05-10 | 2019-06-14 | 沁水县顺世达铸业有限公司 | A kind of mobile casting dust removal device of foundry industry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 052160, No. 118, Dongcheng District, Shijiazhuang, Hebei, Gaocheng Patentee after: HEBEI YICHEN INDUSTRIAL GROUP CO., LTD. Address before: 052160, No. 118, Dongcheng District, Shijiazhuang, Hebei, Gaocheng Patentee before: Hebei Yichen Industrial Group Co., Ltd. |