CN101793462A - Large-amplitude suspended double-door mobile mechanism combined with arc furnace and dust hood, as well as dedusting method thereof - Google Patents
Large-amplitude suspended double-door mobile mechanism combined with arc furnace and dust hood, as well as dedusting method thereof Download PDFInfo
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- CN101793462A CN101793462A CN 201010157499 CN201010157499A CN101793462A CN 101793462 A CN101793462 A CN 101793462A CN 201010157499 CN201010157499 CN 201010157499 CN 201010157499 A CN201010157499 A CN 201010157499A CN 101793462 A CN101793462 A CN 101793462A
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Abstract
The invention relates to a large-amplitude suspended double-door mobile mechanism combined with an arc furnace and a dust hood and having the sealed steel-making function and the sealed dedusting function, as well as a dedusting method thereof,. The mechanism comprises the arc furnace and a negative-pressure dust absorption system, wherein a dust absorption hood in the negative-pressure dust absorption system is a left-right-opened auto-control mobile sub-dust absorption hood which is provided with dust exhaust holes, and the dust exhaust holes correspond to negative-pressure absorption holes in a dust absorption pipeline in the negative-pressure dust absorption system. The mechanism has the advantages of novel, unique and simple structural design, realizes the dustless steel-making of the arc furnace, and ensures no pollution to the environment; in addition, the mechanism is convenient, safe and reliable to operate; and moreover, the mechanism also has the advantages of high reliability, low fault possibility, very low service and maintenance cost, low manufacturing cost and good environmental protection effect.
Description
Technical field
The present invention relates to a kind of sealing steel-making function that both had, have the two portable electric arc furnaces dust excluding hood mechanism and the dust collection methods opened of significantly suspension of sealing dedusting function again, belong to dedusting environment friendly system and make the field.
Background technology
CN201159467Y, name are called " tilting-type ladle dust excluding hood mechanism ".It is included in the other steel platform of ladle side, fascinate shaft stool and fascinate rotating shaft and bearing are housed on the steel platform, in the rotating shaft of fascinating, rotating turret is housed, the origin or beginning of rotating turret connects the driving push rod, the end installing of rotating turret can be placed on the ladle dust excluding hood on the ladle mouth, and the ladle dust excluding hood is connected with cleaning shaft by swivel joint, and this swivel joint is a coaxial line with the rotating shaft of fascinating, putting down dust excluding hood is work, rises dust excluding hood for not working.Its weak point is: the one, and complex structure, maintenance, maintenance cost height; The 2nd, manufacturing cost is higher, and dust removing effects is poor; The 3rd, only be applicable to the dedusting of ladle, be not suitable for the electric arc furnaces dedusting.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design a kind of sealing steel-making function that both had, portable electric arc furnaces dust excluding hood mechanism pair is opened in the significantly suspension that has the sealing dedusting function again.
5, design: to achieve these goals.1, the dust shield in the negative pressure dust collecting system is to split around the design that dust suction cover is moved in the formula automatic control, is one of technical characterictic of the present invention.The purpose of doing like this is: because a left side, right opposite opened automatic control is moved dust suction cover lower end driving wheel and is positioned on the track, and the both sides of track fixed arc stove and relatively move and electric arc furnaces can be covered on by a left side along track, right opposite opened automatic control is moved in the dust shield of dust shield formation, guarantee negative pressure negative pressure that dust sucting pipeline produces in the negative pressure dust collecting system, the dust that is produced in the time of converter can being made steel carries out subsequent treatment from splitting around in the dust exhausting hole negative suction dust sucting pipeline on the formula automatic control dust suction cover and being delivered to storage warehouse by the negative pressure dust sucting pipeline, thereby reaches the purpose of dedusting.2, split around the formula automatic control and move the lower end of dust suction cover cover driving wheel is housed, driving wheel is two of a technical characterictic of the present invention by the design that driving mechanism and controller control driving wheel move.The purpose of doing like this is: because the sub-cover of left and right opposite opened automatic control dust suction itself weighs several tons, adopt its move left and right of power drive, both can realize the opening and closing of left and right opposite opened automatic control dust suction cover apace.
Technical scheme 1: significantly hang two portable electric arc furnaces dust excluding hood mechanisms that open, it comprises electric arc furnaces and negative pressure dust collecting system, dust shield in the described negative pressure dust collecting system moves dust suction cover for splitting around the formula automatic control, split around have on the formula automatic control dust suction cover dust exhausting hole and with the negative pressure dust collecting system in negative pressure on the negative pressure dust sucting pipeline to inhale the hole relative.
Technical scheme 2: significantly hang two dust collection methods of opening portable electric arc furnaces dust excluding hood mechanism, during steel-making, the driving mechanism that the formula that splits around automatic control in the controller instruction negative pressure dust collecting system is moved on the dust suction cover drives a left side respectively, right automatic control is moved driving wheel on the dust suction cover and is relatively moved and electric arc furnaces covered on by left and right sides automatic control along track and move in the dust shield that dust suction cover constitutes, work of negative pressure dust sucting pipeline and generation negative pressure in the controller instruction negative pressure dust collecting system, the dust that is produced during with electric-arc furnace steelmaking carries out subsequent treatment from splitting around in the dust exhausting hole negative suction dust sucting pipeline on the formula automatic control dust suction cover and being delivered to storage warehouse by the negative pressure dust sucting pipeline.
The present invention compares with background technology, and the one, structural design novelty, uniqueness, simple make the steel-making of electric arc furnaces realize dustlessization steel-making, guarantee environmental nonpollution; The 2nd, not only be convenient to operation, and handling safety is reliable; The 3rd, the reliability height is difficult for breaking down, and maintenance and maintenance are extremely low; 3, low cost of manufacture, environment protecting is good.
Description of drawings
Fig. 1 significantly hangs two main TV structure figure that open portable electric arc furnaces dust excluding hood mechanism.Wherein, the 1st, track; The 2nd, roller; The 3rd, the ladle dust excluding hood; The 4th, ladle; The 5th, connecting hole, the 6th, negative pressure dust sucting pipeline.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1.Significantly hang two portable electric arc furnaces dust excluding hood mechanisms that open, it comprises electric arc furnaces 4 and negative pressure dust collecting system, dust shield 3 in the described negative pressure dust collecting system moves dust suction cover for splitting around the formula automatic control, split around have on the formula automatic control dust suction cover dust exhausting hole 5 and with the negative pressure dust collecting system in negative pressure on the negative pressure dust sucting pipeline 6 to inhale the hole relative.Describedly split around the formula automatic control and move the lower ends of dust suction cover 3 covers driving wheel 2 is housed, driving wheel 2 moves by driving mechanism and controller control driving wheel 2, and driving wheel is positioned on the track 1.Described track 1 is positioned at the formula automatic control of splitting around and moves dust suction cover 3 and be positioned at electric arc furnaces 4 both sides.
Embodiment 2: on the basis of embodiment 1, significantly hang two dust collection methods of opening portable electric arc furnaces dust excluding hood mechanism, during steel-making, the driving mechanism that the formula that splits around automatic control in the controller instruction negative pressure dust collecting system is moved on the dust suction cover drives a left side respectively, right automatic control is moved driving wheel 2 on the dust suction cover and is relatively moved and electric arc furnaces 4 covered on by left and right sides automatic control along track 1 and move in the dust shield 3 that dust suction cover constitutes, 6 work of negative pressure dust sucting pipeline and generation negative pressure in the controller instruction negative pressure dust collecting system, the dust that is produced during with electric arc furnaces 3 steel-making carries out subsequent treatment from splitting around in the dust exhausting hole 5 negative suction dust sucting pipelines 6 on the formula automatic control dust suction cover and being delivered to storage warehouse by negative pressure sweep-up pipe 6 roads.
What need understand is: though the foregoing description is to the mentality of designing of the present invention detailed text description of contrasting; but these text descriptions; just the simple text of mentality of designing of the present invention is described; rather than to the restriction of mentality of designing of the present invention; any combination, increase or modification that does not exceed mentality of designing of the present invention all falls within the scope of protection of the present invention.
Claims (4)
1. one kind is significantly hung two portable electric arc furnaces dust excluding hood mechanisms that open, it comprises electric arc furnaces and negative pressure dust collecting system, it is characterized in that: the dust shield in the described negative pressure dust collecting system moves dust suction cover for splitting around the formula automatic control, split around have on the formula automatic control dust suction cover dust exhausting hole and with the negative pressure dust collecting system in negative pressure on the negative pressure dust sucting pipeline to inhale the hole relative.
2. according to claim 1ly significantly hang two portable electric arc furnaces dust excluding hood mechanisms that open, it is characterized in that: describedly split around the formula automatic control and move the lower end of dust suction cover cover driving wheel is housed, driving wheel moves by driving mechanism and controller control driving wheel, and driving wheel is positioned on the track.
3. according to claim 1ly significantly hang two portable electric arc furnaces dust excluding hood mechanisms that open, it is characterized in that: track is positioned at the formula automatic control of splitting around and moves dust suction cover and be positioned at the electric arc furnaces both sides.
4. one kind is significantly hung two dust collection methods of opening portable electric arc furnaces dust excluding hood mechanism, it is characterized in that: during steel-making, driving mechanism on mobile dust suction of the white control of the formula that the splits around cover in the controller instruction negative pressure dust collecting system drives a left side respectively, right automatic control is moved driving wheel on the dust suction cover and is relatively moved and electric arc furnaces covered on by left and right sides automatic control along track and move in the dust shield that dust suction cover constitutes, work of negative pressure dust sucting pipeline and generation negative pressure in the controller instruction negative pressure dust collecting system, the dust that is produced during with electric-arc furnace steelmaking carries out subsequent treatment from splitting around in the dust exhausting hole negative suction dust sucting pipeline on the formula automatic control dust suction cover and being delivered to storage warehouse by the negative pressure dust sucting pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010157499 CN101793462B (en) | 2010-04-23 | 2010-04-23 | Large-amplitude suspended double-door mobile mechanism combined with arc furnace and dust hood, as well as dedusting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010157499 CN101793462B (en) | 2010-04-23 | 2010-04-23 | Large-amplitude suspended double-door mobile mechanism combined with arc furnace and dust hood, as well as dedusting method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101793462A true CN101793462A (en) | 2010-08-04 |
| CN101793462B CN101793462B (en) | 2013-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010157499 Expired - Fee Related CN101793462B (en) | 2010-04-23 | 2010-04-23 | Large-amplitude suspended double-door mobile mechanism combined with arc furnace and dust hood, as well as dedusting method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014780A (en) * | 2014-06-20 | 2014-09-03 | 中冶华天工程技术有限公司 | Dust removal device applicable to torpedo car |
| CN104815830A (en) * | 2015-04-24 | 2015-08-05 | 北京首钢国际工程技术有限公司 | Casting area moving type dust removing device for continuous casting machine |
| CN108031822A (en) * | 2017-12-29 | 2018-05-15 | 绵阳易简环保科技有限公司 | New shakeout with dedusting and denoising structure |
| CN108340082A (en) * | 2018-03-19 | 2018-07-31 | 邢台海裕锂能电池设备有限公司 | One kind rolling the rear pre- cutting device of battery pole piece laser |
| CN109798780A (en) * | 2019-03-20 | 2019-05-24 | 唐山正丰钢铁有限公司 | A kind of telescopic arc furnace dust hood and its application method |
Citations (6)
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|---|---|---|---|---|
| US4653065A (en) * | 1985-02-08 | 1987-03-24 | Nippon Steel Corporation | Preheating mechanism for use with duplex electric-arc furnace system |
| CN2295977Y (en) * | 1997-01-22 | 1998-10-28 | 鞍山钢铁集团公司 | Middle suspension clamp catcher |
| CN2581913Y (en) * | 2002-07-22 | 2003-10-22 | 无锡市东方环境工程设计研究所有限公司 | Volume semi-closed smoke collecting hood for refining furnace |
| CN201138133Y (en) * | 2007-09-17 | 2008-10-22 | 中铁宝桥股份有限公司 | Dust moving partially-closed hood gathering apparatus of electric arc furnace |
| CN201210000Y (en) * | 2008-05-16 | 2009-03-18 | 江西永盛矿冶股份有限公司 | Door type mobile dust absorption cover |
| CN201724540U (en) * | 2010-04-23 | 2011-01-26 | 杭州冠重铸机有限公司 | Large-amplitude hanging double-open mobile arc furnace dust hood mechanism |
-
2010
- 2010-04-23 CN CN 201010157499 patent/CN101793462B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4653065A (en) * | 1985-02-08 | 1987-03-24 | Nippon Steel Corporation | Preheating mechanism for use with duplex electric-arc furnace system |
| CN2295977Y (en) * | 1997-01-22 | 1998-10-28 | 鞍山钢铁集团公司 | Middle suspension clamp catcher |
| CN2581913Y (en) * | 2002-07-22 | 2003-10-22 | 无锡市东方环境工程设计研究所有限公司 | Volume semi-closed smoke collecting hood for refining furnace |
| CN201138133Y (en) * | 2007-09-17 | 2008-10-22 | 中铁宝桥股份有限公司 | Dust moving partially-closed hood gathering apparatus of electric arc furnace |
| CN201210000Y (en) * | 2008-05-16 | 2009-03-18 | 江西永盛矿冶股份有限公司 | Door type mobile dust absorption cover |
| CN201724540U (en) * | 2010-04-23 | 2011-01-26 | 杭州冠重铸机有限公司 | Large-amplitude hanging double-open mobile arc furnace dust hood mechanism |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014780A (en) * | 2014-06-20 | 2014-09-03 | 中冶华天工程技术有限公司 | Dust removal device applicable to torpedo car |
| CN104014780B (en) * | 2014-06-20 | 2016-01-27 | 中冶华天工程技术有限公司 | Torpedo tank car dust arrester |
| CN104815830A (en) * | 2015-04-24 | 2015-08-05 | 北京首钢国际工程技术有限公司 | Casting area moving type dust removing device for continuous casting machine |
| CN108031822A (en) * | 2017-12-29 | 2018-05-15 | 绵阳易简环保科技有限公司 | New shakeout with dedusting and denoising structure |
| CN108340082A (en) * | 2018-03-19 | 2018-07-31 | 邢台海裕锂能电池设备有限公司 | One kind rolling the rear pre- cutting device of battery pole piece laser |
| CN109798780A (en) * | 2019-03-20 | 2019-05-24 | 唐山正丰钢铁有限公司 | A kind of telescopic arc furnace dust hood and its application method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101793462B (en) | 2013-06-26 |
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Granted publication date: 20130626 Termination date: 20160423 |