CN106855362A - The excessive dust excluding hood of electric furnace for steelmaking preventing dust - Google Patents
The excessive dust excluding hood of electric furnace for steelmaking preventing dust Download PDFInfo
- Publication number
- CN106855362A CN106855362A CN201710035182.XA CN201710035182A CN106855362A CN 106855362 A CN106855362 A CN 106855362A CN 201710035182 A CN201710035182 A CN 201710035182A CN 106855362 A CN106855362 A CN 106855362A
- Authority
- CN
- China
- Prior art keywords
- excluding hood
- dust excluding
- dust
- electric furnace
- umbrella
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 126
- 238000009628 steelmaking Methods 0.000 title claims abstract description 21
- 239000003500 flue dust Substances 0.000 abstract description 15
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The invention discloses a kind of excessive dust excluding hood of electric furnace for steelmaking preventing dust, the excessive dust excluding hood of the electric furnace for steelmaking preventing dust includes umbrella dust excluding hood, discharge and dust excluding hood support bar, the side of the umbrella dust excluding hood is hingedly connected on electric furnace platform, its opposite side is active side, dirt through hole is offered out on the top of the umbrella dust excluding hood, the discharge is arranged on umbrella dust excluding hood and goes out dirt through hole, and air-introduced machine is provided with discharge, one end of the dust excluding hood support bar is hingedly connected on electric furnace platform, its other end is movable end, the fulcrum bearing that can be engaged with the movable end of dust excluding hood support bar is provided with the active side of the umbrella dust excluding hood.Excessive dust excluding hood its simple structure of electric furnace for steelmaking preventing dust of the invention, it is easy to operation, absorbing smoke dust works well, it is possible to when dedusting is carried out to electric furnace, be prevented effectively from flue dust excessive, the excessive pollution environment of flue dust is prevented from, while being also beneficial to improve the working environment in workshop.
Description
Technical field
The present invention relates to a kind of electric stove dust device, the excessive dedusting of more particularly to a kind of electric furnace for steelmaking preventing dust
Cover.
Background technology
Substantial amounts of dust can be produced during electric furnace steel making, the working environment in workshop has been had a strong impact on, while also can be right
Environment is polluted, therefore electric furnace is when in use, typically can all be provided with dust arrester, and dust arrester is mostly to use dust shield
Carry out sealing dust suction, but this can influence skimming and the operation such as feed for electric furnace, according to portable dust shield, then not interfere with
Other operations, but dedusting cannot be carried out in the presence of when other operations are being carried out, flue gas can be excessive, so as to cause shopwork environment
The severe and pollution to environment.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of excessive dust excluding hood of electric furnace for steelmaking preventing dust, its structure
Simply, it is easy to operation, absorbing smoke dust works well, does not interfere with the carrying out of the operation such as skim, feed, and during operation
Will not also make flue dust excessive.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：
A kind of excessive dust excluding hood of electric furnace for steelmaking preventing dust, including umbrella dust excluding hood, discharge and dust excluding hood support bar, it is described
Umbrella dust excluding hood is arranged on the top of electric furnace mouthful, and the side of the umbrella dust excluding hood is hingedly connected on electric furnace platform, and its is another
Side is active side, and dirt through hole is offered out on the top of the umbrella dust excluding hood, and the discharge is arranged on umbrella dust excluding hood
Go out dirt through hole, and air-introduced machine is provided with discharge, one end of the dust excluding hood support bar is hingedly connected at electric furnace and puts down
On platform, its other end is movable end, and the active side of the umbrella dust excluding hood is located at same with the chain connection end of dust excluding hood support bar
Side, is provided with the fulcrum bearing that can be engaged with the movable end of dust excluding hood support bar in the active side of the umbrella dust excluding hood.Pass through
Dust excluding hood is set to umbrella, in dedusting flue dust can be prevented excessive；Offered out by the top of umbrella dust excluding hood
Dirt through hole, discharge is arranged on umbrella dust excluding hood and goes out dirt through hole, and air-introduced machine is provided with discharge, and it is right to be easy to
Flue dust is guided, so as to avoid flue dust excessive；There is dust excluding hood support bar by the active side chain connection in umbrella dust excluding hood,
It is easy to that, when other operations are carried out, the collection of flue dust still can be carried out, effectively avoids flue dust excessive, improves the receipts of flue dust
Collection effect.
Preferably, the dust excluding hood support bar is telescopically adjustable support bar, the open angle of dust excluding hood can be entered
Row adjustment, is convenient for other operations.
Preferably, the dust excluding hood support bar is provided with two, and is symmetricly set on the active side of umbrella dust excluding hood, this
Sample can ensure that dust excluding hood support bar keeps balance to the supported on both sides of umbrella dust excluding hood.
Preferably, being provided with handle in the active side of the umbrella dust excluding hood, it is easy to lift umbrella dust excluding hood, then
It is supported.
Preferably, being provided with dust excluding hood support bar standing groove on the electric furnace platform, it is easy to place dust excluding hood support bar.
Preferably, being surrounded with elastic seal ring on the edge of the umbrella dust excluding hood, it is easy to when umbrella dust excluding hood
Cover when on electric furnace platform, prevent flue dust from overflowing, while violent shock will not be produced during umbrella dust excluding hood under lid, have influence on
The service life of umbrella dust excluding hood.
Compared with prior art, the beneficial effect of the excessive dust excluding hood of a kind of electric furnace for steelmaking preventing dust of the invention：Structure
Simply, it is easy to operation, absorbing smoke dust works well, when dedusting is carried out to electric furnace, it is excessive to be prevented effectively from flue dust, does not interfere with and takes off
The carrying out of the operations such as slag, charging, and will not also make flue dust excessive during operation such that it is able to prevent the excessive dirt of flue dust
Dye environment, while being also beneficial to improve the working environment in workshop.
Brief description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural representation of the excessive dust excluding hood of electric furnace for steelmaking preventing dust of the invention.
Fig. 2 is a kind of top view of the excessive dust excluding hood of electric furnace for steelmaking preventing dust of the invention.
Wherein, reference：1 is umbrella dust excluding hood, and 2 is discharge, and 3 is dust excluding hood support bar, and 4 is electric furnace mouthful, and 5 is electricity
Stove platform, 6 is air-introduced machine, and 7 is fulcrum bearing, and 8 is dirt through hole, and 9 is handle, and 10 is dust excluding hood support bar standing groove, and 11 is bullet
Property sealing ring.
Specific embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine by any way.
Any feature disclosed in this specification, unless specifically stated otherwise, can be equivalent or with similar purpose by other
Alternative features are replaced.I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics
.
As depicted in figs. 1 and 2, a kind of excessive dust excluding hood of electric furnace for steelmaking preventing dust of the invention, including umbrella dust excluding hood
1st, discharge 2 and dust excluding hood support bar 3, the umbrella dust excluding hood 1 are arranged on the top of electric furnace mouthful 4, the umbrella dust excluding hood 1
Side is hingedly connected on electric furnace platform 5, and its opposite side is active side, and dirt is offered out on the top of the umbrella dust excluding hood 1
Through hole 8, the discharge 2 is arranged on going out at dirt through hole 8 on umbrella dust excluding hood 1, and is provided with air-introduced machine 6 in discharge 2,
One end of the dust excluding hood support bar 3 is hingedly connected on electric furnace platform 5, and its other end is movable end, the umbrella dust excluding hood 1
The chain connection end of active side and dust excluding hood support bar 3 be located at homonymy, being provided with the active side of the umbrella dust excluding hood 1 can
The fulcrum bearing 7 being engaged with the movable end of dust excluding hood support bar 3.
As depicted in figs. 1 and 2, in a kind of excessive dust excluding hood of electric furnace for steelmaking preventing dust of the invention, dust excluding hood support bar 3
It is telescopically adjustable support bar, dust excluding hood support bar 3 is provided with two, and is symmetricly set on the active side of umbrella dust excluding hood 1, umbrella
Handle 9 is provided with the active side of shape dust excluding hood 1, dust excluding hood support bar standing groove 10, umbrella dedusting are provided with electric furnace platform 4
Elastic seal ring 11 is surrounded with the edge of cover 1.
As depicted in figs. 1 and 2, when a kind of excessive dust excluding hood of electric furnace for steelmaking preventing dust of the invention is used, making steel
Cheng Zhong, umbrella dust excluding hood is covered on electric furnace platform, air-introduced machine work, flue dust is suctioned out, it is necessary to be skimmed, the operation such as feed
When, the active side of umbrella dust excluding hood need to only be lifted, and umbrella dust excluding hood is propped up with dust excluding hood support bar, in the process cigarette
Dirt also will not be excessive, improves the collecting effect of flue dust, it is to avoid pollution environment, while also improve the working environment in workshop.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is every of the invention
Any modification, equivalent and improvement made within spirit and principle etc., should be included within the scope of the present invention.
Claims (6)
1. the excessive dust excluding hood of a kind of electric furnace for steelmaking preventing dust, it is characterised in that：Including umbrella dust excluding hood（1）, discharge（2）
And dust excluding hood support bar（3）, the umbrella dust excluding hood（1）It is arranged on electric furnace mouthful（4）Top, the umbrella dust excluding hood（1）'s
Side is hingedly connected at electric furnace platform（5）On, its opposite side is active side, the umbrella dust excluding hood（1）Top on offer
Go out dirt through hole（8）, the discharge（2）It is arranged on umbrella dust excluding hood（1）On go out dirt through hole（8）Place, and in discharge（2）It is interior
It is provided with air-introduced machine（6）, the dust excluding hood support bar（3）One end be hingedly connected at electric furnace platform（5）On, its other end is work
Moved end, the umbrella dust excluding hood（1）Active side and dust excluding hood support bar（3）Chain connection end be located at homonymy, the umbrella
Dust excluding hood（1）Active side on be provided with can be with dust excluding hood support bar（3）The fulcrum bearing that is engaged of movable end（7）.
2. the excessive dust excluding hood of a kind of electric furnace for steelmaking preventing dust according to claim 1, it is characterised in that：The dedusting
Cover support bar（3）It is telescopically adjustable support bar.
3. the excessive dust excluding hood of a kind of electric furnace for steelmaking preventing dust according to claim 1 and 2, it is characterised in that：It is described
Dust excluding hood support bar（3）Two are provided with, and are symmetricly set on umbrella dust excluding hood（1）Active side.
4. the excessive dust excluding hood of a kind of electric furnace for steelmaking preventing dust according to claim 1, it is characterised in that：The umbrella
Dust excluding hood（1）Active side on be provided with handle（9）.
5. the excessive dust excluding hood of a kind of electric furnace for steelmaking preventing dust according to claim 1, it is characterised in that：The electric furnace
Platform（4）On be provided with dust excluding hood support bar standing groove（10）.
6. a kind of excessive dust excluding hood of electric furnace for steelmaking preventing dust according to claim 1 or 4, it is characterised in that：It is described
Umbrella dust excluding hood（1）Edge on be surrounded with elastic seal ring（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710035182.XA CN106855362A (en) | 2017-01-18 | 2017-01-18 | The excessive dust excluding hood of electric furnace for steelmaking preventing dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710035182.XA CN106855362A (en) | 2017-01-18 | 2017-01-18 | The excessive dust excluding hood of electric furnace for steelmaking preventing dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106855362A true CN106855362A (en) | 2017-06-16 |
Family
ID=59126685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710035182.XA Pending CN106855362A (en) | 2017-01-18 | 2017-01-18 | The excessive dust excluding hood of electric furnace for steelmaking preventing dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106855362A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031823A (en) * | 2017-12-29 | 2018-05-15 | 绵阳易简环保科技有限公司 | Easy to the shakeout electrical dust-removing device of dust discharge |
| CN109028984A (en) * | 2018-07-11 | 2018-12-18 | 北京鼎翰科技有限公司 | A kind of covering equipment that steel-making preventing dust is excessive |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031823A (en) * | 2017-12-29 | 2018-05-15 | 绵阳易简环保科技有限公司 | Easy to the shakeout electrical dust-removing device of dust discharge |
| CN109028984A (en) * | 2018-07-11 | 2018-12-18 | 北京鼎翰科技有限公司 | A kind of covering equipment that steel-making preventing dust is excessive |
| CN109028984B (en) * | 2018-07-11 | 2019-09-03 | 十堰市郧阳区榕峰钢铁有限公司 | A kind of covering equipment that steel-making preventing dust is excessive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170616 |