CN204953547U - Copper and online surface scale collection device of copper alloy strip hot rolling - Google Patents
Copper and online surface scale collection device of copper alloy strip hot rolling Download PDFInfo
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- CN204953547U CN204953547U CN201520431578.2U CN201520431578U CN204953547U CN 204953547 U CN204953547 U CN 204953547U CN 201520431578 U CN201520431578 U CN 201520431578U CN 204953547 U CN204953547 U CN 204953547U
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- roll
- hot rolling
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- surface scale
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a copper and online surface scale collection device of copper alloy strip hot rolling, including the hot rolling mill frame, the roll of range about the hot rolling mill frame is improved level and is equipped with a pair of being, the crimping of upper and lower two rolls difference is on the upper and lower surface of strip, the roll on be provided with the cooling that is used for to the roll sprays coolant and spray the pipeline, the cooling spray the pipeline and pass through pipeline and be connected with the circulatory pool, it is a pair of the below of roll the hydrops pond that is used for collecting coolant has, the bottom in hydrops pond pass through return water pipe and be connected with the circulatory pool hydrops pond and roll between install the filter that is arranged in collecting coolant strip surface scale, the bottom of filter the filter screen has. The utility model discloses can carry out automatic collection to the secondary oxidation iron sheet bits that the hot rolling in -process drops, reduce workman's intensity of labour and activity duration.
Description
Technical field
The utility model relates to the online surface scale gathering-device of a kind of Copper and brass strip hot rolling, belongs to intermetallic composite coating production technical field.
Background technology
Hot rolling is the main cogging mode of production of Copper and its alloy Strip, copper ingot is after high-temperature heating, large working modulus rolling is carried out through Hot Rolling Mill, because band is through high-temperature heating, when initial rolling, strip surface can form scale defects, in the process of rolling, finishing temperature is usually more than 400 degree, secondary oxidation copper sheet can be produced, owing to playing retrospective distortion, the secondary oxidation skin on copper ingot surface is destroyed and come off, and drops to main frame melt pit after secondary oxidation iron sheet bits come off, traditional method is the water that natural sedimentation gets rid of above when arriving a certain amount of, periodic cleaning oxide skin mud.
In scale removal process above to secondary oxidation skin, there are the following problems:
1, hot rolling uses water quench roll in producing, and because amount of cooling water is large, the cooling water of hot rolling recycles, owing to recycling, the water cooled down has pump again to get to roll, and the oxide skin come off in rolling pollutes cooling water, and has the hidden danger being pressed into processed copper coin surface.
2, the manual labor that workman is heavy is added.
3, because hot rolling main frame place does not have enough cleaning spaces, cleaning works is difficult to carry out, and is also difficult to clean out, and adds the labour intensity of Hot-roller.
Summary of the invention
In order to overcome the problems referred to above existed in existing Copper and brass strip course of hot rolling, the utility model provide a kind of can the secondary oxidation scurf come off in course of hot rolling automatically be collected, be reduced workman labour intensity, the activity duration reducing workman, make iron scale obtain the online surface scale gathering-device of Copper and brass strip hot rolling of cleaning in time simultaneously.
The technical solution adopted in the utility model is:
The online surface scale gathering-device of Copper and brass strip hot rolling, comprises hot-rolling mill frame, and in hot-rolling mill frame, level is provided with a pair in the roll be arranged above and below, and upper and lower two rolls are crimped on the upper and lower surface of band respectively; Described roll is provided with the cooling injection pipeline for spraying cooling medium to roll, described cooling injection pipeline is connected with circulatory pool by conveyance conduit; The below of the roll described in a pair has the hydrops pond for collecting cooling medium, the bottom in described hydrops pond is connected with circulatory pool by water return pipeline, it is characterized in that: the filter being provided with to collect strip surface oxide skin in cooling medium between described hydrops pond and roll, the bottom of described filter has filter screen.
End near circulatory pool on described conveyance conduit is provided with circulating pump.
Described cooling injection pipeline is provided with multiple jet nozzle towards roll rolipass design region.
The detachable setting of described filter screen.
During use, the oxide skin on copper ingot surface is with cooling medium, naturally falls into filter below smoothly, and filter bottom is with filter screen, and realize the centralized collection of oxide skin, cooling medium removes oxide skin after metre filter, and cooling medium recycles.Clear up it when filter runs up to a certain degree, filter screen is also changed.
The beneficial effects of the utility model are embodied in:
1, save the device space, do not increase kinetic energy consumption, energy-conserving and environment-protective, safe and reliable;
2, make the oxide skin after hot rolling realize automatically collecting, be convenient to cleaning;
3, avoid polluting milling train cooling fluid, workman is emancipated from hard work.
Accompanying drawing explanation
Fig. 1 is the utility model using state figure.
Fig. 2 is the utility model design sketch.
Fig. 3 is the utility model filter structure schematic representation.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the online surface scale gathering-device of Copper and brass strip hot rolling, comprises hot-rolling mill frame, and in hot-rolling mill frame, level is provided with a pair in the roll 1 be arranged above and below, and upper and lower two rolls 1 are crimped on the upper and lower surface of band 2 respectively; Described roll 1 is provided with the cooling injection pipeline 5 for spraying cooling medium to roll, described cooling injection pipeline 5 is connected with circulatory pool 7 by conveyance conduit 6; The below of the roll 1 described in a pair has the hydrops pond 4 of collecting cooling medium, the bottom in described hydrops pond 4 is connected with circulatory pool 7 by water return pipeline 8, between described hydrops pond 4 and roll 1, be provided with the filter 3 for collecting strip surface oxide skin in cooling medium, the bottom of described filter 3 has filter screen 31.
End near circulatory pool on described conveyance conduit 6 is provided with circulating pump 9.
Described cooling injection pipeline 5 is provided with multiple jet nozzle towards roll rolipass design region.
The described detachable setting of filter screen 31.
During use, the oxide skin on copper ingot surface is with cooling medium, naturally falls into filter 3 below smoothly, with filter screen 31 bottom filter 3, realizes the centralized collection of oxide skin, and cooling medium removes oxide skin after filter 3 filters, and cooling medium recycles.Clear up it when filter 3 runs up to a certain degree, filter screen 31 is also changed.
Above-described embodiment only have expressed a kind of embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the utility model patent and protection domain should be as the criterion with appended claims.
Claims (4)
1. the online surface scale gathering-device of Copper and brass strip hot rolling, comprises hot-rolling mill frame, and in hot-rolling mill frame, level is provided with a pair in the roll be arranged above and below, and upper and lower two rolls are crimped on the upper and lower surface of band respectively; Described roll is provided with the cooling injection pipeline for spraying cooling medium to roll, described cooling injection pipeline is connected with circulatory pool by conveyance conduit; The below of the roll described in a pair has the hydrops pond for collecting cooling medium, the bottom in described hydrops pond is connected with circulatory pool by water return pipeline, it is characterized in that: between described hydrops pond and roll, be provided with the filter for collecting strip surface oxide skin in cooling medium, the bottom of described filter has filter screen.
2. the online surface scale gathering-device of Copper and brass strip hot rolling as claimed in claim 1, is characterized in that: the end near circulatory pool on described conveyance conduit is provided with circulating pump.
3. the online surface scale gathering-device of Copper and brass strip hot rolling as claimed in claim 2, is characterized in that: described cooling injection pipeline is provided with multiple jet nozzle towards roll rolipass design region.
4. the online surface scale gathering-device of Copper and brass strip hot rolling as claimed in claim 3, is characterized in that: the detachable setting of described filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431578.2U CN204953547U (en) | 2015-06-19 | 2015-06-19 | Copper and online surface scale collection device of copper alloy strip hot rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431578.2U CN204953547U (en) | 2015-06-19 | 2015-06-19 | Copper and online surface scale collection device of copper alloy strip hot rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204953547U true CN204953547U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520431578.2U Active CN204953547U (en) | 2015-06-19 | 2015-06-19 | Copper and online surface scale collection device of copper alloy strip hot rolling |
Country Status (1)
| Country | Link |
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| CN (1) | CN204953547U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013840A (en) * | 2015-06-19 | 2015-11-04 | 浙江天河铜业股份有限公司 | On-line device for collecting surface scale of copper and copper alloy strip material in hot rolling process |
| CN106734266A (en) * | 2017-02-15 | 2017-05-31 | 天津中钢联科技发展有限公司 | A kind of efficient hot rolled steel plate cooling device |
-
2015
- 2015-06-19 CN CN201520431578.2U patent/CN204953547U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013840A (en) * | 2015-06-19 | 2015-11-04 | 浙江天河铜业股份有限公司 | On-line device for collecting surface scale of copper and copper alloy strip material in hot rolling process |
| CN106734266A (en) * | 2017-02-15 | 2017-05-31 | 天津中钢联科技发展有限公司 | A kind of efficient hot rolled steel plate cooling device |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |