CN103934268A - Dust removing device for steel plate rolling mill - Google Patents
Dust removing device for steel plate rolling mill Download PDFInfo
- Publication number
- CN103934268A CN103934268A CN201410110195.5A CN201410110195A CN103934268A CN 103934268 A CN103934268 A CN 103934268A CN 201410110195 A CN201410110195 A CN 201410110195A CN 103934268 A CN103934268 A CN 103934268A
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- steel plate
- rolling mill
- magnetic sheet
- dust arrester
- sheet
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Abstract
The invention provides a dust removing device for a steel plate rolling mill. A distance is reserved between a magnetic plate and a steel plate, an iron core is arranged in the magnetic plate, a coil is wound on the iron core, a junction box is arranged on the end face of the magnetic plate, the coil is connected with the junction box, and generating and fading of magnetism of the magnetic plate are controlled through the junction box. A water spraying tube is fixedly connected to the upper end of the magnetic plate, the axial direction of the water spraying tube is parallel to the upper end face of the magnetic plate, a plurality of water outlet holes are evenly formed in one side, facing the steel plate, in the water spraying tube in the axial direction, water flowing out from the water outlet holes forms a water film on the surface of the steel plate, after direct currents are connected, a magnetic sucker can generate magnetism, and ferric oxide dust floating out from a guide and guard portion of the rolling mill is directly absorbed. The water flow of the water spraying tube forms the water film on the steel plate, absorbed ferric oxides are separated by the water film and flushed away along with the water flow, and thus the purpose of dust removing is achieved. The dust removing device for the steel plate rolling mill is simple in structure, low in manufacturing cost, low in mounting precision requirement, and long in service life.
Description
Technical field
The present invention relates to a kind of sheet rolling mill, especially a kind of sheet rolling mill dust arrester, the iron oxide dust producing in the operation of rolling for removing steel billet.
Background technology
At present, in steel rolling production-line, the bolarious iron oxide dust that the steel billet of the condition of high temperature can produce in the time of rolling, its main component is iron oxide (Fe2O3) and tri-iron tetroxide (Fe3O4) etc., this dust spreads in factory building, and workman's body and mind is caused to huge injury.
Traditional iron oxide dust collection method is to use blower fan to extract dust, and its infusion of financial resources is more, equipment complexity, and efficiency of dust collection is low, the existing weak point of prior art that Here it is.
Summary of the invention
The technical problem to be solved in the present invention, is exactly for the existing deficiency of prior art, and the sheet rolling mill dust arrester that a kind of cost is low is provided.
This programme is achieved by the following technical measures: this sheet rolling mill comprises base with dust arrester, magnetic sheet and steel plate, described magnetic sheet is parallel with steel plate to be fixed on base, between magnetic sheet and steel plate, leave the spacing of 20mm-30mm, described magnetic sheet inside is provided with iron core, on iron core, be wound with coil, on the end face of magnetic sheet, be provided with terminal box, coil is connected with terminal box, the upper end of magnetic sheet is fixedly connected with water shower pipe, water shower pipe axially parallel with the upper surface of magnetic sheet, a side towards steel plate in water shower pipe is axially evenly provided with multiple apopores along it, the water flowing out from apopore forms moisture film at surface of steel plate.
On above-mentioned steel plate, be evenly provided with multiple through holes, if brown iron oxide dust quantity is too much, has partial oxidation iron laden dust can pass moisture film and through hole, and be attracted on magnetic sheet, finally washed away by current, reach the object of final dusting.
In above-mentioned magnetic sheet, be evenly provided with multiple tanks near on the side plate face of steel plate, by tank, current led, to wash away the iron oxide dust on magnetic sheet.
Above-mentioned tank longitudinally arranges, and to facilitate, current is led, and the iron oxide dust on magnetic sheet surface is washed away.
The diameter of above-mentioned water shower pipe is greater than the thickness of magnetic sheet, to ensure that the water flowing out from apopore can cover steel plate.
Above-mentioned apopore is positioned at the following part in center of water shower pipe, and the upper surface of steel plate is between the upper edge and lower edge of water shower pipe apopore, and and apopore lower edge between leave spacing, this setup can ensure that water both can form moisture film at surface of steel plate, also can flow to the tank on magnetic sheet, ensure the normal realization of dual dedusting function.
In the cross section of above-mentioned apopore, its lower edge is downward-sloping inclined-plane, is beneficial to the tank on current direction magnetic sheet.
Above-mentioned terminal box is arranged on the another side that magnetic sheet is relative with side, tank place, can affect the performance of terminal box with waterproof.
The quantity of above-mentioned tank and apopore equates, taking the current that ensure that water shower pipe can provide enough and be evenly distributed as dedusting.
The center line of above-mentioned tank is through the center of apopore, to ensure the scouring capability of current.
The beneficial effect of this programme can be learnt according to the narration to such scheme, this sheet rolling mill is with in dust arrester, between magnetic sheet and steel plate, leave spacing, described magnetic sheet inside is provided with iron core, on iron core, be wound with coil, on the end face of magnetic sheet, be provided with terminal box, coil is connected with terminal box, the generation by terminal box control magnetic sheet magnetic and disappearing.The upper end of magnetic sheet is fixedly connected with water shower pipe, water shower pipe axially parallel with the upper surface of magnetic sheet, a side towards steel plate in water shower pipe is axially evenly provided with multiple apopores along it, the water flowing out from apopore forms moisture film at surface of steel plate, when after logical direct current, magnetic chuck can produce magnetic, the iron oxide dust that directly absorption is blown out from rolling mill guide and guard.The current of water shower pipe form moisture film on steel plate, and the iron oxide of absorption is separated by moisture film, along with current wash away, reach the object of dedusting.This dust arrester is simple in structure, and low cost of manufacture is lower to installation accuracy requirement, long service life.As can be seen here, the present invention compared with prior art, has outstanding substantive distinguishing features and significant progressive, and the beneficial effect of its enforcement is also apparent.
Brief description of the drawings
Fig. 1 is the structural representation of the specific embodiment of the invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the partial structurtes schematic diagram of the specific embodiment of the invention.
In figure, 1-water shower pipe, 2-apopore, 3-steel plate, 4-magnetic sheet, 5-base, 6-terminal box, 7-through hole, 8-tank.
Detailed description of the invention
For clearly demonstrating the technical characterstic of this programme, below by detailed description of the invention, and in conjunction with its accompanying drawing, this programme is set forth.
A kind of sheet rolling mill dust arrester, as shown in Figure 1, it comprises base 5, magnetic sheet 4 and steel plate 3, and described magnetic sheet 4 is parallel with steel plate 3 to be fixed on base 5, between magnetic sheet 4 and steel plate 3, leave the spacing of 20mm-30mm, described magnetic sheet 4 inside are provided with iron core, are wound with coil on iron core, are provided with terminal box 6 on the end face of magnetic sheet 4, coil is connected with terminal box 6, when after logical direct current, magnetic sheet 4 can produce magnetic, makes the magnetic sheet 4 can adsorption and oxidation iron laden dust.When cutting off after direct current, the magnetic of magnetic sheet 4 disappears, and magnetic sheet loses the function of adsorption and oxidation iron laden dust.
The upper end of magnetic sheet 4 is fixedly connected with water shower pipe 1, and the diameter of water shower pipe 1 is greater than the thickness of magnetic sheet 4, water shower pipe 1 axially parallel with the upper surface of magnetic sheet 4, a side towards steel plate 3 in water shower pipe 1 is axially evenly provided with multiple apopores 2 along it, specifically, apopore 2 is positioned at the following part in center of water shower pipe 1, and the upper surface of steel plate 3 is between the upper edge and lower edge of water shower pipe 1 apopore 2, and and apopore 2 lower edges between leave spacing, in the cross section of apopore 2, its lower edge is downward-sloping inclined-plane, make the water flowing out from apopore 2 form moisture film on steel plate 3 surfaces, the water yield of water shower pipe 1 can regulate according to the number of Dust Capacity, ensure that moisture film both can cover whole steel plate 3, can there is again part current direction tank 8, the iron oxide that magnetic sheet 4 adsorbs is separated by moisture film, and along with current wash away, the current that sweep away enter the circulation of rolling mill and recycle, reach the object of dedusting.
On steel plate 3, be evenly provided with multiple through holes 7, in magnetic sheet 4, be evenly provided with multiple tanks 8 near on the side plate face of steel plate 3, performance for fear of water butted line box 6 exerts an influence, and terminal box 6 is arranged on another side relative with tank 8 sides, place in magnetic sheet 4.Wherein, tank 8 longitudinally arranges on magnetic sheet 4, the quantity of tank 8 and apopore 2 equates, and the center line of tank 8 is through the center of apopore 2, if brown iron oxide dust quantity is excessive, partial oxidation iron penetrates moisture film, be attracted on magnetic sheet 4, because there is longitudinal tank 8 on magnetic sheet 4 surfaces, can wash away equally iron oxide dust, the current that sweep away enter the circulation of rolling mill and recycle, and reach the object of dual dedusting.
In the present invention, disclosed dust arrester has simple in structurely, and low cost of manufacture, requires the advantages such as lower, long service life to installation accuracy.
In the present invention, can pass through or adopt existing techniques in realizing without the technical characterictic of describing; do not repeat them here; certainly; above-mentioned explanation is not limitation of the present invention; the present invention is also not limited in above-mentioned embodiment; variation, remodeling, interpolation or replacement that those of ordinary skill in the art makes in essential scope of the present invention, also should belong to protection scope of the present invention.
Claims (10)
1. a sheet rolling mill dust arrester, it is characterized in that: it comprises base, magnetic sheet and steel plate, described magnetic sheet is parallel with steel plate to be fixed on base, between magnetic sheet and steel plate, leave the spacing of 20mm-30mm, described magnetic sheet inside is provided with iron core, on iron core, be wound with coil, on the end face of magnetic sheet, be provided with terminal box, coil is connected with terminal box, the upper end of magnetic sheet is fixedly connected with water shower pipe, water shower pipe axially parallel with the upper surface of magnetic sheet, a side towards steel plate in water shower pipe is axially evenly provided with multiple apopores along it, the water flowing out from apopore forms moisture film at surface of steel plate.
2. sheet rolling mill dust arrester according to claim 1, is characterized in that: on described steel plate, be evenly provided with multiple through holes.
3. sheet rolling mill dust arrester according to claim 2, is characterized in that: in described magnetic sheet, be evenly provided with multiple tanks near on the side plate face of steel plate.
4. sheet rolling mill dust arrester according to claim 3, is characterized in that: described tank longitudinally arranges.
5. sheet rolling mill dust arrester according to claim 4, is characterized in that: the diameter of described water shower pipe is greater than the thickness of magnetic sheet.
6. sheet rolling mill dust arrester according to claim 5, it is characterized in that: described apopore is positioned at the following part in center of water shower pipe, and the upper surface of steel plate is between the upper edge and lower edge of water shower pipe apopore, and and apopore lower edge between leave spacing.
7. sheet rolling mill dust arrester according to claim 6, is characterized in that: in the cross section of described apopore, its lower edge is downward-sloping inclined-plane.
8. sheet rolling mill dust arrester according to claim 6, is characterized in that: described terminal box is arranged on the another side that magnetic sheet is relative with side, tank place.
9. sheet rolling mill dust arrester according to claim 6, is characterized in that: the quantity of described tank and apopore equates.
10. sheet rolling mill dust arrester according to claim 9, is characterized in that: the center line of described tank is through the center of apopore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410110195.5A CN103934268B (en) | 2014-03-24 | 2014-03-24 | A kind of sheet rolling mill dust arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410110195.5A CN103934268B (en) | 2014-03-24 | 2014-03-24 | A kind of sheet rolling mill dust arrester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103934268A true CN103934268A (en) | 2014-07-23 |
| CN103934268B CN103934268B (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410110195.5A Active CN103934268B (en) | 2014-03-24 | 2014-03-24 | A kind of sheet rolling mill dust arrester |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106222321A (en) * | 2016-08-26 | 2016-12-14 | 无锡市新达轻工机械有限公司 | A kind of leather processing dust arrester |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6092005A (en) * | 1983-10-21 | 1985-05-23 | Daido Steel Co Ltd | Device for recovering dust |
| CN2147901Y (en) * | 1993-01-20 | 1993-12-01 | 杨浚 | Electromagnetic duster |
| JPH079009A (en) * | 1993-06-22 | 1995-01-13 | Hitachi Plant Eng & Constr Co Ltd | Purifier for rolling mill |
| CN2790615Y (en) * | 2004-06-04 | 2006-06-28 | 于波 | Dust collector for rolling mill |
| CN201067757Y (en) * | 2006-11-02 | 2008-06-04 | 陈国平 | Steel plant bar line-rolling dust-removing apparatus |
| JP2010078977A (en) * | 2008-09-26 | 2010-04-08 | Panasonic Corp | Dust removal structure of projection type display |
| CN101791590A (en) * | 2010-01-25 | 2010-08-04 | 山东电力研究院 | Method for forming ash removing water film for wet electric dust remover and dust collecting pole plate used by same |
| CN201744397U (en) * | 2010-04-28 | 2011-02-16 | 厦门市国安特机械工程有限公司 | Magnetic dust removing device |
| CN201807603U (en) * | 2010-10-14 | 2011-04-27 | 河北文丰钢铁有限公司 | Finishing mill with water spraying type dust remover |
| CN202700638U (en) * | 2012-04-18 | 2013-01-30 | 童顺锋 | Iron dust trapper |
| CN203725489U (en) * | 2014-03-24 | 2014-07-23 | 济钢集团有限公司 | Dust removal device for steel plate rolling mill |
-
2014
- 2014-03-24 CN CN201410110195.5A patent/CN103934268B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6092005A (en) * | 1983-10-21 | 1985-05-23 | Daido Steel Co Ltd | Device for recovering dust |
| CN2147901Y (en) * | 1993-01-20 | 1993-12-01 | 杨浚 | Electromagnetic duster |
| JPH079009A (en) * | 1993-06-22 | 1995-01-13 | Hitachi Plant Eng & Constr Co Ltd | Purifier for rolling mill |
| CN2790615Y (en) * | 2004-06-04 | 2006-06-28 | 于波 | Dust collector for rolling mill |
| CN201067757Y (en) * | 2006-11-02 | 2008-06-04 | 陈国平 | Steel plant bar line-rolling dust-removing apparatus |
| JP2010078977A (en) * | 2008-09-26 | 2010-04-08 | Panasonic Corp | Dust removal structure of projection type display |
| CN101791590A (en) * | 2010-01-25 | 2010-08-04 | 山东电力研究院 | Method for forming ash removing water film for wet electric dust remover and dust collecting pole plate used by same |
| CN201744397U (en) * | 2010-04-28 | 2011-02-16 | 厦门市国安特机械工程有限公司 | Magnetic dust removing device |
| CN201807603U (en) * | 2010-10-14 | 2011-04-27 | 河北文丰钢铁有限公司 | Finishing mill with water spraying type dust remover |
| CN202700638U (en) * | 2012-04-18 | 2013-01-30 | 童顺锋 | Iron dust trapper |
| CN203725489U (en) * | 2014-03-24 | 2014-07-23 | 济钢集团有限公司 | Dust removal device for steel plate rolling mill |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106222321A (en) * | 2016-08-26 | 2016-12-14 | 无锡市新达轻工机械有限公司 | A kind of leather processing dust arrester |
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| Publication number | Publication date |
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| CN103934268B (en) | 2015-08-12 |
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