CN210386906U - Movable dust hood - Google Patents
Movable dust hood Download PDFInfo
- Publication number
- CN210386906U CN210386906U CN201920928155.XU CN201920928155U CN210386906U CN 210386906 U CN210386906 U CN 210386906U CN 201920928155 U CN201920928155 U CN 201920928155U CN 210386906 U CN210386906 U CN 210386906U
- Authority
- CN
- China
- Prior art keywords
- dust
- fan
- excluding hood
- dust collecting
- pipeline
- 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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 119
- 238000005192 partition Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 abstract description 15
- 239000010959 steel Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 7
- 239000008187 granular material Substances 0.000 abstract description 5
- 238000009628 steelmaking Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Prevention Of Fouling (AREA)
Abstract
The utility model provides a remove dust excluding hood. Relates to an improvement of a dust hood in steelmaking equipment. The dust removal effect is good, and can remove. Including body and fan, the dust collecting opening is seted up to the bottom of body, the dust collecting opening with dust collecting pipe communicates, the fan is located this internal and this internal negative pressure that forms, this internal ionization device that still is equipped with sends into the dust and carries out the ionization in the ionization device for the dust particle is electrified, flies to dust collecting pipe with higher speed under ionization device's effect like this, can not make the dust of the great granule of part drop again in the steel drum from the dust collecting opening because of the restriction of fan wind-force, and dust removal effect is good. When the dust excluding hood needs to be used, the dust excluding hood is moved to a proper position through the motor drive roller, dust is removed, when the dust excluding hood does not need to be used, the dust excluding hood is moved to the proper position through the motor drive roller, the dust excluding hood is convenient to move, and the dust excluding hood is applicable to different working conditions and wide in application range.
Description
Technical Field
The utility model relates to a steelmaking equipment especially relates to the improvement of dust excluding hood among the steelmaking equipment.
Background
In the steel-making process, when molten steel is heated, because the steel slag in the molten steel and the dust on the ground nearby form dust under the action of rising of hot air, and the air in a workshop is polluted, a dust cover is usually adopted to cover a molten steel barrel to prevent the dust from forming in the prior art, and a fan is arranged on the dust cover to form negative pressure and take the dust into a pipeline.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a mobile dust excluding hood which has good dust excluding effect and can move.
The utility model discloses a following technical scheme realizes: the movable dust hood comprises a body and a fan, wherein a dust collecting port is formed in the bottom of the body and is communicated with the dust collecting pipeline, the fan is arranged in the body and forms negative pressure in the body, and an ionization device is further arranged in the body and is arranged in the dust hood and between the fan and the dust collecting port;
the dust collecting device comprises at least one pair of anode plates, the anode plates are powered by a mains supply power grid, the anode plates are symmetrically arranged on two sides of the dust collecting opening, and dust passes through the anode plates.
The fan is characterized in that a partition plate is arranged in the fan body, the fan is arranged on the partition plate, a fan mounting hole is formed in the partition plate, and the fan is fixed in the fan mounting hole.
The dust collecting pipeline comprises a longitudinal pipe and a transverse pipe, and the longitudinal pipe and the transverse pipe are connected through an elbow pipeline.
Remove integrated cover still includes the bypass pipeline, the bypass pipeline is located on the dust collecting pipeline, just the bypass pipeline with dust collecting pipeline intercommunication, be equipped with the air compressor machine on the bypass pipeline, the air compressor machine passes through the bypass pipeline to blow in highly-compressed air in the dust collecting pipeline.
The bypass pipeline is arranged on the transverse pipe and communicated with the transverse pipe.
The roller wheels are arranged on the body and drive the body to move on the rail.
Compared with the prior art, the utility model discloses with the body lock on the steel drum when needing to remove dust, start the fan, adsorb the dust, give ascending initial velocity of dust granule simultaneously, send into ionization device with the dust and carry out the ionization for the dust granule is electrified, flies to the dust collecting tube with higher speed under ionization device's effect like this, can not make the dust of the great granule of part drop once more in the steel drum from the dust collecting opening because of the restriction of fan wind-force, and dust removal effect is good. The dust particles fly to the dust collecting pipeline with higher speed under the action of ionization of the anode plate and impact on the elbow pipeline, and the elbow pipeline plays a role in guiding the dust particles to the transverse pipe from the longitudinal pipe and plays a role in a guide plate. The dust in the high-pressure air will collect the dust pipeline blows to the direction of keeping away from the steel drum, prevents like this that the dust from falling into the steel drum once more because of power is not enough, and dust removal effect is good.
When the dust excluding hood needs to be used, the dust excluding hood is moved to a proper position through the motor drive roller to remove dust, when the dust excluding hood does not need to be used, the dust excluding hood is also moved to the proper position through the motor drive roller, so that the workers can conveniently process the molten steel in the follow-up procedures, the dust excluding hood is convenient to move, and the dust excluding hood is suitable for different working conditions and is wide in application range.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. a body; 11. a dust collection port; 2. a fan; 21. a partition plate; 3. a dust collecting duct; 31. a longitudinal tube; 32. a transverse tube; 33. an elbow pipe; 4. an anode plate; 5. a bypass conduit; 6. an air compressor; 7. a roller; 8. a track.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1, the movable dust hood comprises a body 1 and a fan 2, wherein a dust collecting port 11 is formed in the bottom of the body 1, the dust collecting port 11 is communicated with the dust collecting pipeline 3, the fan 2 is arranged in the body 1 and forms negative pressure in the body 1, and an ionization device is further arranged in the body 1 and is arranged in the dust hood and between the fan 2 and the dust collecting port 11; the dust collecting device comprises at least one pair of anode plates 4, the anode plates 4 are powered by a mains supply power grid, the anode plates 4 are symmetrically arranged on two sides of the dust collecting port 11, and dust passes through the space between the anode plates 4. With 1 lock of body on the steel drum when needing to remove dust, start fan 2, adsorb the dust, give ascending primary velocity of dust particle simultaneously, send into the dust and carry out the ionization in the ionization device for the dust particle is electrified, flies to dust collecting pipe 3 with higher speed under ionization device's effect like this, can not make the dust of the great granule of part drop once more in the steel drum from collection dirt mouth 11 because of the restriction of 2 wind-force of fan, and dust removal effect is good.
The fan-type air conditioner is characterized in that a partition plate 21 is arranged in the body 1, the fan 2 is arranged on the partition plate 21, a fan 2 mounting hole is formed in the partition plate 21, and the fan 2 is fixed in the fan 2 mounting hole. The dust collecting duct 3 includes a longitudinal pipe 31 and a transverse pipe 32, and the longitudinal pipe 31 and the transverse pipe 32 are connected by an elbow pipe 33. The dust particles are accelerated to fly into the dust collecting pipe 3 under the ionization action of the anode plate 4 and impact on the elbow pipe 33, and the elbow pipe 33 plays a role of guiding, so that the dust particles are guided from the longitudinal pipe 31 to the transverse pipe 32 and play a role of a guide plate.
Remove integrated cover still includes bypass pipeline 5, bypass pipeline 5 is located on the dust collecting pipeline 3, just bypass pipeline 5 with dust collecting pipeline 3 intercommunication, be equipped with air compressor machine 6 on the bypass pipeline 5, air compressor machine 6 passes through bypass pipeline 5 to blow in high-pressure air in the dust collecting pipeline 3. Preferably, the bypass duct 5 is provided on the cross pipe 32 and communicates with the cross pipe 32. The dust in the high-pressure air will collect the dust pipeline 3 blows to the direction of keeping away from the steel drum, prevents like this that the dust from falling into the steel drum once more because of power is not enough, and dust removal effect is good.
The body 1 is provided with a roller 7, and the roller 7 drives the body 1 to move on a track 8. When the dust excluding hood needs to be used, the dust excluding hood is moved to a proper position through the motor drive roller 7 to remove dust, when the dust excluding hood does not need to be used, the dust excluding hood is also moved to the proper position through the motor drive roller 7, so that the workers can conveniently process the molten steel in the follow-up procedures, the dust excluding hood is convenient to move, and the dust excluding hood is suitable for different working conditions and is wide in application range.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (6)
1. Remove dust excluding hood, including body and fan, the dust collecting opening is seted up to the bottom of body, the dust collecting opening with collecting duct intercommunication, the fan is located this internal and in this internal negative pressure, its characterized in that forms: an ionization device is further arranged in the body, is arranged in the dust hood and is arranged between the fan and the dust collecting opening;
the dust collecting device comprises at least one pair of anode plates, the anode plates are powered by a mains supply power grid, the anode plates are symmetrically arranged on two sides of the dust collecting opening, and dust passes through the anode plates.
2. A mobile dust excluding hood as defined in claim 1, further comprising: the fan is characterized in that a partition plate is arranged in the fan body, the fan is arranged on the partition plate, a fan mounting hole is formed in the partition plate, and the fan is fixed in the fan mounting hole.
3. A mobile dust excluding hood as defined in claim 1, further comprising: the dust collecting pipeline comprises a longitudinal pipe and a transverse pipe, and the longitudinal pipe and the transverse pipe are connected through an elbow pipeline.
4. A mobile dust excluding hood as defined in claim 3, further comprising: remove integrated cover still includes the bypass pipeline, the bypass pipeline is located on the dust collecting pipeline, just the bypass pipeline with dust collecting pipeline intercommunication, be equipped with the air compressor machine on the bypass pipeline, the air compressor machine passes through the bypass pipeline to blow in highly-compressed air in the dust collecting pipeline.
5. A mobile dust excluding hood as defined in claim 4, further comprising: the bypass pipeline is arranged on the transverse pipe and communicated with the transverse pipe.
6. A mobile dust excluding hood as claimed in any one of claims 1 to 5, wherein: the roller wheels are arranged on the body and drive the body to move on the rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920928155.XU CN210386906U (en) | 2019-06-19 | 2019-06-19 | Movable dust hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920928155.XU CN210386906U (en) | 2019-06-19 | 2019-06-19 | Movable dust hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210386906U true CN210386906U (en) | 2020-04-24 |
Family
ID=70350218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920928155.XU Expired - Fee Related CN210386906U (en) | 2019-06-19 | 2019-06-19 | Movable dust hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210386906U (en) |
-
2019
- 2019-06-19 CN CN201920928155.XU patent/CN210386906U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |