CN103212594A - Box-shaped outlet device for automatically dropping mill scales - Google Patents
Box-shaped outlet device for automatically dropping mill scales Download PDFInfo
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- CN103212594A CN103212594A CN2013101189514A CN201310118951A CN103212594A CN 103212594 A CN103212594 A CN 103212594A CN 2013101189514 A CN2013101189514 A CN 2013101189514A CN 201310118951 A CN201310118951 A CN 201310118951A CN 103212594 A CN103212594 A CN 103212594A
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- box
- base plate
- outlet
- outlet device
- shaped outlet
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Abstract
The invention discloses a box-shaped outlet device for automatically dropping mill scales, and belongs to the technical field of steel rolling production equipment. The device comprises a box-shaped outlet structure defined by two side plates and a base plate, the front ends of the side plates at two sides of the base plate of the box-shaped outlet are pointed; the front end of the base plate is provided with a raised block; a cover board is arranged above the side plates of the box-shaped outlet in a matching manner; and the cover board and the base plate are consistent in shape. After the outlet device is applied, when red hot steel billets pass through the box-shaped outlet device, iron oxides dropping into the outlet from the surfaces of the red hot steel billets can automatically drop along with the advance of the steel billets, the iron oxides which are accumulated at the outlet are effectively reduced, the probability of faults of material overflowing is reduced, and meanwhile, the labor intensity of clearing the mill scales is also greatly reduced.
Description
Technical field
The present invention relates to the technical field of steel rolling production equipment, be specifically related to a kind of iron scale device that comes off automatically.
Background technology
In the Rolling Production, the iron scale box outlet device that comes off automatically is mounted in 320 milling train exits, be used to make the blank device that left iron scale comes off automatically exporting by box, avoiding iron scale to be deposited in the outlet influences bloom stable and advances, avoid blank heap steel in outlet to cause the design and use of fault outlet device whether reasonable thereby change the box outlet into, directly influence the stability of steel billet in Rolling Production.It is good that outlet device designs, and can also reduce the required labour of exit region cleaning iron oxide.The outlet device iron scale that uses mostly needs the people regularly to clear up at present, and the steel mill that has adopts water spray to remove iron oxide; The steel mill that has does not have the iron oxide cleaning plant; When rolling industrial cut stock, a large amount of iron oxide of the billet surface of red heat enters outlet, can cause iron scale to pile up outlet for a long time and block.
Summary of the invention
In view of the defective that above-mentioned prior art exists, the objective of the invention is to propose a kind of simple in structure, easy to use, can remove billet surface oxide skin, reduce the iron scale box outlet device that comes off automatically that iron oxide is piled up in outlet.
Purpose of the present invention, to be achieved by the following technical programs: a kind of iron scale box outlet device that comes off automatically is provided, comprise by two blocks of side plates and the box-like export structure that base plate surrounds, the side plate front end of described box-like outlet base plate both sides is pointed, the front end of described base plate has projection, and the supporting cover plate that is provided with in side plate top of described box-like outlet, described cover plate shape is consistent with described base plate shape.
The technical scheme that the present invention further limits is: vertical mutually between the described iron scale box outlet device that comes off automatically, described side plate and base plate.
The aforesaid iron scale box outlet device that comes off automatically, the front end of described cover plate and base plate is equipped with groove.
Further, the aforesaid iron scale box outlet device that comes off automatically is a movable connection structure between described cover plate and the box-like export structure.
The present invention, its outstanding effect is: after using the present invention, the red heat steel billet is by the box outlet device time, the red heat billet surface comes off iron oxide in outlet just along with the preceding of steel billet and then come off automatically, reduced the iron oxide that is deposited in the outlet effectively, reduce the probability that overflow is broken down, also alleviated the labour intensity of iron scale cleaning simultaneously greatly.Fabricated structure of the present invention, assembly and disassembly is convenient, and is practical, also improved operating efficiency simultaneously, reduced production cost.
Following constipation closes the embodiment accompanying drawing, the specific embodiment of the present invention is described in further detail, so that technical solution of the present invention is easier to understand, grasp.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
The specific embodiment
A kind of iron scale box outlet device that comes off automatically that present embodiment provides, be used to clear up the iron scale of billet surface, reduce the accumulation of iron oxide in the exit, structure as shown in Figure 1, comprise by two blocks of side plates 1 and the box-like export structure that base plate 2 welding surround, vertical mutually between side plate 1 and the base plate 2, the side plate front end of described box-like outlet base plate both sides has the tip, the front end of described base plate has projection 3, and the supporting cover plate 4 that is provided with in side plate top of described box-like outlet, described cover plate shape is consistent with described base plate shape; This box-like outlet is widened wide-mouth structure, width preferably increases 3cm in the present embodiment, makes the height and the width of box-like outlet be 13cm, and the cover plate of present embodiment is a movable structure, can export all around according to box-like and regulate, and cover plate is detachable.
After using the present invention, the red heat steel billet is by the box outlet device time, the red heat billet surface comes off iron oxide in outlet just along with the preceding of steel billet and then come off automatically, reduced the iron oxide that is deposited in the outlet effectively, reduce the probability that breaks down, also alleviated the labour intensity of iron scale cleaning simultaneously greatly.In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (4)
1. iron scale box outlet device that comes off automatically, comprise by two blocks of side plates and the box-like export structure that base plate surrounds, it is characterized in that: the side plate front end of described box-like outlet base plate both sides is pointed, the front end of described base plate has projection, and the supporting cover plate that is provided with in side plate top of described box-like outlet, described cover plate shape is consistent with described base plate shape.
2. the iron scale box outlet device that comes off automatically according to claim 1 is characterized in that: vertical mutually between described side plate and the base plate.
3. the iron scale box outlet device that comes off automatically according to claim 1, it is characterized in that: the front end of described cover plate and base plate is equipped with groove.
4. the iron scale box outlet device that comes off automatically according to claim 1 is characterized in that: be movable connection structure between described cover plate and the box-like export structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101189514A CN103212594A (en) | 2013-04-08 | 2013-04-08 | Box-shaped outlet device for automatically dropping mill scales |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101189514A CN103212594A (en) | 2013-04-08 | 2013-04-08 | Box-shaped outlet device for automatically dropping mill scales |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103212594A true CN103212594A (en) | 2013-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101189514A Pending CN103212594A (en) | 2013-04-08 | 2013-04-08 | Box-shaped outlet device for automatically dropping mill scales |
Country Status (1)
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| CN (1) | CN103212594A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6156722A (en) * | 1984-08-28 | 1986-03-22 | Kawasaki Steel Corp | Rapid cooling method nearby outlet side of hot finish rolling mill of hot rolled steel plate |
| CN201257450Y (en) * | 2008-08-18 | 2009-06-17 | 武汉钢铁(集团)公司 | Iron scale clearing device on hot-rolled steel plate surface |
| CN201644518U (en) * | 2010-03-02 | 2010-11-24 | 宝山钢铁股份有限公司 | Iron-sticking prevention outlet guide plate device |
| US20120017660A1 (en) * | 2009-03-25 | 2012-01-26 | Jfe Steel Corporation | Steel plate manufacturing facility and manufacturing method |
| CN202207718U (en) * | 2011-08-25 | 2012-05-02 | 南京钢铁股份有限公司 | Strip mill outlet cover plate device for decreasing scratch of steel strip |
| CN203245196U (en) * | 2013-04-08 | 2013-10-23 | 张家港联峰钢铁研究所有限公司 | Box outlet device enabling oxide scales to automatically fall off |
-
2013
- 2013-04-08 CN CN2013101189514A patent/CN103212594A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6156722A (en) * | 1984-08-28 | 1986-03-22 | Kawasaki Steel Corp | Rapid cooling method nearby outlet side of hot finish rolling mill of hot rolled steel plate |
| CN201257450Y (en) * | 2008-08-18 | 2009-06-17 | 武汉钢铁(集团)公司 | Iron scale clearing device on hot-rolled steel plate surface |
| US20120017660A1 (en) * | 2009-03-25 | 2012-01-26 | Jfe Steel Corporation | Steel plate manufacturing facility and manufacturing method |
| CN201644518U (en) * | 2010-03-02 | 2010-11-24 | 宝山钢铁股份有限公司 | Iron-sticking prevention outlet guide plate device |
| CN202207718U (en) * | 2011-08-25 | 2012-05-02 | 南京钢铁股份有限公司 | Strip mill outlet cover plate device for decreasing scratch of steel strip |
| CN203245196U (en) * | 2013-04-08 | 2013-10-23 | 张家港联峰钢铁研究所有限公司 | Box outlet device enabling oxide scales to automatically fall off |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130724 |