CN203474407U - Environment-friendly feeding device - Google Patents
Environment-friendly feeding device Download PDFInfo
- Publication number
- CN203474407U CN203474407U CN201320572209.6U CN201320572209U CN203474407U CN 203474407 U CN203474407 U CN 203474407U CN 201320572209 U CN201320572209 U CN 201320572209U CN 203474407 U CN203474407 U CN 203474407U
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- China
- Prior art keywords
- truck
- discharge port
- feeding device
- opening
- material filling
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- Expired - Fee Related
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- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses an environment-friendly feeding device which comprises a skip car used for transporting furnace burden which is weighed through a concentrated weighing hopper. A material filling opening is formed in the position, corresponding to the concentrated weighing hopper, on the top of the skip car, and a transition trough is formed between the material filling opening and a discharging opening of the concentrated weighing hopper. The transition trough is formed between the material filling opening and the discharging opening of the concentrated weighing hopper, the material filling opening is formed in a top tank, and the unloading opening of the skip car is connected with a movable baffle. By means of the structure, the mode that the material filling opening of a traditional skip car is also the unloading opening is changed, furnace top feeding production requirements can be met, and dust is effectively prevented from overflowing.
Description
Technical field
The utility model relates to a kind of metallurgical industry material loading technology, relates in particular to the feeding device using on blast furnace ironmaking.
Background technology
According to incompletely statistics, adopt at present the blast furnace of truck material loading to have more than 400, though truck material loading has, floor area is little, the advantage such as reduce investment outlay, and has one not allow shortcoming-dust removing effects of avoiding bad, and this and traditional truck material loading technique pattern have much relations.
Charging and the discharging of tradition truck material loading are be positioned at truck front end same uncovered, in order to guarantee that truck is feeded smoothly and don't affected truck, move, scale hooper discharge gate can only be arranged in truck open-position-side top, the furnace charge high drop of 2m of having an appointment, not only easily spreading, and dust excluding hood is established in inconvenience herein, causes dust to fill the air whole material hole, contaminated environment not only, and near feed hole the spot check of equipment also cause very large difficulty.
Utility model content
In view of this, the technical problems to be solved in the utility model is to provide a kind of environmental protection feeding device, has both met the production requirement of furnace roof material loading, effectively prevents that again dust is excessive, improves the operating environment of truck material loading.
For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that a kind of environmental protection feeding device, include truck, for transporting the furnace charge through concentrating bucket to weigh, it is characterized in that, at the top of truck, the corresponding scale hooper of concentrating is provided with charging door, between charging door and the discharge gate of concentrated scale hooper, transition hopper is set.
Further, at the front end of described truck, be provided with discharge port, on discharge port, be connected with shifting board, truck is close to discharge port at material hole when filling with substance shifting board, make discharge port be closed condition, truck shifting board when furnace roof discharging is automatically sagging because of gravity, and discharge port is opening.
Further, the running rail end at truck is bend.
The technique effect that the utility model reaches is as follows: between the utility model environmental protection feeding device truck charging door and scale hooper discharge port, transition hopper is set, charging door is positioned at top casing, and be connected with shifting board at truck discharge port, said structure has changed the pattern that traditional truck charging door is exactly discharge port, not only can meet the production requirement of furnace roof material loading, also effectively prevent that dust is excessive.
Accompanying drawing explanation
Fig. 1 is Novel skip car environmental protection material loading process schematic representation of the present utility model.
Wherein: 1-blast furnace burden; 2-railway carriage; 3-charging door; 4-baffle plate hinge; 5-shifting board; 6-truck front vehicle wheel; 7-rear wheel; 8-pull bar; 9-steel rope; 10-winch; 11-furnace roof track adjusting wheel; 12-track; 13-concentrated scale hooper one; 14-concentrated scale hooper two; 15-scale hooper gate; 16-transition hopper.
The specific embodiment
For understanding better the utility model, below in conjunction with drawings and Examples, be further described.
As shown in Figure 1, for the utility model environmental protection material loading materials device, include truck 2, for transporting the blast furnace burden 1 through concentrating bucket to weigh, in truck compartment, the top of truck, the 2 corresponding scale hoopers of concentrating are provided with truck charging door 3, between charging door 3 and the discharge gate of concentrated scale hooper, transition hopper 16 are set.
Front end at truck is provided with discharge port, on discharge port, be connected with shifting board 5, truck is close to discharge port at material hole when filling with substance shifting board 5, makes discharge port be closed condition, truck shifting board 5 when furnace roof discharging is automatically sagging because of gravity, and discharge port is opening.
For the blast furnace of different stage, only need be adjusted accordingly according to the parameters such as relative position relation in the effective volume of general layout, truck, furnace roof and material hole.
The above, be only preferred embodiment of the present utility model, is not intended to limit protection domain of the present utility model.
Claims (3)
1. an environmental protection feeding device, includes truck, for transporting the furnace charge through concentrating bucket to weigh, it is characterized in that, at the top of truck, the corresponding scale hooper of concentrating is provided with charging door, between charging door and the discharge gate of concentrated scale hooper, transition hopper is set.
2. environmental protection feeding device as claimed in claim 1, it is characterized in that, front end at described truck is provided with discharge port, on discharge port, be connected with shifting board, truck is close to discharge port at material hole when filling with substance shifting board, make discharge port be closed condition, truck shifting board when furnace roof discharging is automatically sagging because of gravity, and discharge port is opening.
3. environmental protection feeding device as claimed in claim 1, is characterized in that, at the running rail end of truck, is bend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320572209.6U CN203474407U (en) | 2013-09-16 | 2013-09-16 | Environment-friendly feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320572209.6U CN203474407U (en) | 2013-09-16 | 2013-09-16 | Environment-friendly feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203474407U true CN203474407U (en) | 2014-03-12 |
Family
ID=50222781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320572209.6U Expired - Fee Related CN203474407U (en) | 2013-09-16 | 2013-09-16 | Environment-friendly feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203474407U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185382A (en) * | 2016-08-22 | 2016-12-07 | 中冶华天南京工程技术有限公司 | Band is from the blast-furnace skip car of removable cover |
| CN106956683A (en) * | 2017-04-28 | 2017-07-18 | 武汉科技大学 | A kind of drop-end car |
-
2013
- 2013-09-16 CN CN201320572209.6U patent/CN203474407U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185382A (en) * | 2016-08-22 | 2016-12-07 | 中冶华天南京工程技术有限公司 | Band is from the blast-furnace skip car of removable cover |
| CN106185382B (en) * | 2016-08-22 | 2018-09-04 | 中冶华天南京工程技术有限公司 | Blast-furnace skip car of the band from mobile lid |
| CN106956683A (en) * | 2017-04-28 | 2017-07-18 | 武汉科技大学 | A kind of drop-end car |
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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: 20140312 Termination date: 20190916 |