CN201724540U - Large-amplitude hanging double-open mobile arc furnace dust hood mechanism - Google Patents
Large-amplitude hanging double-open mobile arc furnace dust hood mechanism Download PDFInfo
- Publication number
- CN201724540U CN201724540U CN2010201724421U CN201020172442U CN201724540U CN 201724540 U CN201724540 U CN 201724540U CN 2010201724421 U CN2010201724421 U CN 2010201724421U CN 201020172442 U CN201020172442 U CN 201020172442U CN 201724540 U CN201724540 U CN 201724540U
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- dust
- negative pressure
- collecting system
- electric arc
- arc furnaces
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Abstract
The utility model relates to a large-amplitude hanging double-open mobile arc furnace dust hood mechanism having not only closed steelmaking function but also closed dedusting function and comprising an arc furnace and a negative pressure dust collecting system, wherein the dust hood in the negative pressure dust collecting system is a left-right split self-control mobile dust absorption sub-hood; and the left-right split self-control dust absorption sub-hood is provided with a dust discharging hole which is opposite to a negative pressure absorption hole on a negative pressure dust absorption pipe in the negative pressure dust collecting system. The mechanism has the advantages of: 1) having novel, unique and simple structural design, enabling the arc furnace to realize dust-free steelmaking, and ensuring not to pollute the environment; 2) being convenient, safe and reliable in operation; 3) having high reliability, being hard to generate fault and having extremely low maintenance cost; and 4) having low manufacturing cost and good environment protection effect.
Description
Technical field
The utility model relates to a kind of sealing steel-making function that both had, and has the two portable electric arc furnaces dust excluding hood mechanisms that open of the significantly suspension of sealing dedusting function again, belongs to dedusting environment friendly system manufacturing 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.
The utility model content
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.
4, 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 utility model.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 can be 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, 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 utility model 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: 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.
The utility model is compared 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 utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (3)
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201724421U CN201724540U (en) | 2010-04-23 | 2010-04-23 | Large-amplitude hanging double-open mobile arc furnace dust hood mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201724421U CN201724540U (en) | 2010-04-23 | 2010-04-23 | Large-amplitude hanging double-open mobile arc furnace dust hood mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201724540U true CN201724540U (en) | 2011-01-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201724421U Expired - Fee Related CN201724540U (en) | 2010-04-23 | 2010-04-23 | Large-amplitude hanging double-open mobile arc furnace dust hood mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201724540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793462A (en) * | 2010-04-23 | 2010-08-04 | 杭州冠重铸机有限公司 | Large-amplitude suspended double-door mobile mechanism combined with arc furnace and dust hood, as well as dedusting method thereof |
-
2010
- 2010-04-23 CN CN2010201724421U patent/CN201724540U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793462A (en) * | 2010-04-23 | 2010-08-04 | 杭州冠重铸机有限公司 | Large-amplitude suspended double-door mobile mechanism combined with arc furnace and dust hood, as well as dedusting method thereof |
| CN101793462B (en) * | 2010-04-23 | 2013-06-26 | 杭州冠重铸机有限公司 | Large-amplitude suspended double-door mobile mechanism combined with arc furnace and dust hood, as well as dedusting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20150423 |
|
| EXPY | Termination of patent right or utility model |