CN2858662Y - Flue dust movable top-suction cover of blast furnace casting hole - Google Patents
Flue dust movable top-suction cover of blast furnace casting hole Download PDFInfo
- Publication number
- CN2858662Y CN2858662Y CN 200520140237 CN200520140237U CN2858662Y CN 2858662 Y CN2858662 Y CN 2858662Y CN 200520140237 CN200520140237 CN 200520140237 CN 200520140237 U CN200520140237 U CN 200520140237U CN 2858662 Y CN2858662 Y CN 2858662Y
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- China
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- cover body
- fixed enclosure
- mobile cover
- cover
- blast furnace
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Abstract
The utility model is a flue dust movable top-suction cover of blast furnace casting hole. The apparatus is fixed conveniently, the capacity can be done greater, and the distance between the cover and the dist outlet is short such that adequate absorption of dust at the outlet is ensured. The apparatus comprises a movable cover and a fixed cover, said movable is covered outside the fixed cover and installed on tracks on two sides of the fixed cover with drive mechanism, said fixed cover connects to an exhaust port between said two traces, said movable cover, fixed cover and exhaust port form a connected passageways when said movable cover moves to one side of the fixed cover along said traces driven by drive mechanism. The apparatus is characterize by said fixed cover is installed on a casting house iron trough platform.
Description
(1) technical field
The utility model relates to the flue dust top and inhales device, is specially the portable top of blast furnace iron notch flue dust and inhales cover.
(2) background technology
Blast furnace iron notch is being opened, is being sprayed intensive paroxysmal flue dust during stifled iron notch, has the big cover in roof to add the canopy of the heavens in the industry and holds court from behind a screen and capture, and cover is inhaled on more employing top or shifting board is caught smoking dirt.Adopt the big cover in roof to add the canopy of the heavens and hold court from behind a screen systematic air flow is increased greatly, cause fly-ash separator and system huge, amount of investment is very big, and working cost is also very big, mill construction is had relatively high expectations, so less application.The portable top of more in the industry now employing is inhaled cover and is caught smoking dirt, and its structure comprises mobile cover body, driving mechanism, fixed enclosure and smoke exhaust pipe, and described mobile cover body, fixed enclosure link to each other with casting house dust-removal system pipeline by smoke exhaust pipe.When cover work was inhaled on this top, drive mechanism moved cover body closure below fixed enclosure, is installed in the fan starting of smoke exhaust pipe, formed negative pressure in the mobile cover body, and the iron notch flue dust is just discharged by mobile cover body, fixed enclosure, smoke exhaust pipe.The shortcoming that cover is inhaled on this top is exactly: it aloft hangs, and inconvenience not only is installed, and the distance between mobile cover body and the dust export is bigger, and the part dust is just excessive before being drawn onto; Again owing in the workshop driving is installed usually because the volume that spatial limits whole suction overhead guard will be restricted, especially mobile cover body, its volume dwindle the suction that can directly have influence on to dust.
(3) summary of the invention
Inhale the weak point of covering at the portable top of existing blast furnace iron notch flue dust, the utility model provides the portable top of another blast furnace iron notch flue dust to inhale cover, it is easy for installation, the volume of mobile cover body can be done greatlyyer, distance between itself and the dust export is shorter, can guarantee the abundant absorption to the exit dust.
Its technical scheme is such: it comprises mobile cover body, fixed enclosure, described mobile cover body covers the outside of fixed enclosure and is installed on the track of fixed enclosure both sides by driving mechanism, between described track, described fixed enclosure connects exhaust duct, described mobile cover body under the driving of driving mechanism when described track moves to a side of fixed enclosure, described mobile cover body, fixed enclosure and exhaust duct are a passage that is communicated with, and it is characterized in that: described fixed enclosure is installed on casting house iron runner platform.
It is further characterized in that: described driving mechanism comprises motor, motion-work wheel, follow-up pulley respectively, described motor is distributed in the both sides at described mobile cover body top respectively, the motor of both sides connects sprocket wheel by chain respectively, described sprocket wheel drives motion-work wheel, described motion-work wheel, follow-up pulley are installed on described track respectively, and described follow-up pulley is connected with mobile cover body by bearing support.
In the said structure of the present utility model, because fixed enclosure is installed on casting house iron runner platform, whole like this top is inhaled cover and is installed more convenient, the mobile influence that can not be driven a vehicle of mobile cover body, the volume of mobile cover body can be designed into bigger according to field condition, owing to be installed on casting house iron runner platform, distance between the dust mouth of mobile cover body and dust is shorter, when coming out, dust also is not able to do in time excessively just to be moved cover body and to aspirate, guarantee that the workshop exempts from strong pollution, thereby avoided the portable top of existing blast furnace iron notch flue dust to inhale cover, it aloft hangs, inconvenience not only is installed, and the distance between mobile cover body and the dust export is bigger, the part dust is just excessive before being drawn onto; Again owing in the workshop driving is installed usually because the volume that spatial limits whole suction overhead guard will be restricted, especially mobile cover body volume dwindle the shortcoming that can directly have influence on to the suction of dust.
(4) description of drawings
The structural representation that Fig. 1 looks for master of the present utility model;
Fig. 2 is the structural representation of overlooking of the present utility model;
Fig. 3 is a left view of the present utility model.
(5) embodiment
See Fig. 1, Fig. 2, Fig. 3, the utility model comprises mobile cover body 5, fixed enclosure 3, mobile cover body 5 covers the outside of fixed enclosure 3 and is installed on the track 11,12 of fixed enclosure both sides by driving mechanism, between track 11,12, fixed enclosure 3 connects exhaust duct 2, mobile cover body 5 under the driving of driving mechanism when track 11,12 moves to a side of fixed enclosure 3 (being the right side among Fig. 1), mobile cover body 5, fixed enclosure 3 and exhaust duct 2 inner passages for being communicated with, fixed enclosure 3 is installed on casting house iron runner platform 1.Driving mechanism comprises motor 4,7, motion- work wheel 6,10, follow-up pulley 15 respectively, motor 4,7 is distributed in the both sides at mobile cover body 5 tops respectively, the motor 4,7 of both sides connects sprocket wheel 9,13 by chain 8 respectively, sprocket wheel 9,13 drives motion- work wheel 10,6, motion- work wheel 10,6, follow-up pulley 15 are installed on track 11,12 respectively, and follow-up pulley 15 is connected with mobile cover body 5 by bearing support 14.Below in conjunction with Fig. 1 course of action of the present utility model is described: before the blast furnace casting, earlier mobile cover body 5 is moved on to working position, and the adjusting motor-driven control valve makes exhaust duct 2 be in the exhausting state, iron perforater is opened and is closed at the iron mouth and fills volume of smoke in the short period of time, mobile cover body effectively captures, and flue dust enters fixed enclosure by mobile cover body and discharged by the exhaust duct that links to each other.
Claims (2)
1, cover is inhaled on the portable top of blast furnace iron notch flue dust, it comprises mobile cover body, fixed enclosure, described mobile cover body covers the outside of fixed enclosure and is installed on the track of fixed enclosure both sides by driving mechanism, between described track, described fixed enclosure connects exhaust duct, described mobile cover body under the driving of driving mechanism when described track moves to a side of fixed enclosure, described mobile cover body, fixed enclosure and exhaust duct are a passage that is communicated with, and it is characterized in that: described fixed enclosure is installed on casting house iron runner platform.
2, inhale cover according to the described portable top of claim 1, it is characterized in that: described driving mechanism comprises motor, motion-work wheel, follow-up pulley respectively, described motor is distributed in the both sides at described mobile cover body top respectively, the motor of both sides connects sprocket wheel by chain respectively, described sprocket wheel drives motion-work wheel, described motion-work wheel, follow-up pulley are installed on described track respectively, and described follow-up pulley is connected with mobile cover body by bearing support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520140237 CN2858662Y (en) | 2005-12-24 | 2005-12-24 | Flue dust movable top-suction cover of blast furnace casting hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520140237 CN2858662Y (en) | 2005-12-24 | 2005-12-24 | Flue dust movable top-suction cover of blast furnace casting hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2858662Y true CN2858662Y (en) | 2007-01-17 |
Family
ID=37611521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520140237 Expired - Fee Related CN2858662Y (en) | 2005-12-24 | 2005-12-24 | Flue dust movable top-suction cover of blast furnace casting hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2858662Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101054609B (en) * | 2007-04-28 | 2010-05-19 | 中钢集团天澄环保科技股份有限公司 | Telescopic closing cover for mobile vehicle |
| CN105571328A (en) * | 2016-02-22 | 2016-05-11 | 浙江尚鼎工业炉有限公司 | Dust collection furnace lid mechanism capable of ascending and descending and industrial furnace using same |
| CN105651070A (en) * | 2016-03-14 | 2016-06-08 | 山东钢铁股份有限公司 | Movable smoke gathering hood for folding molten iron into tank |
| 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 |
-
2005
- 2005-12-24 CN CN 200520140237 patent/CN2858662Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101054609B (en) * | 2007-04-28 | 2010-05-19 | 中钢集团天澄环保科技股份有限公司 | Telescopic closing cover for mobile vehicle |
| CN105571328A (en) * | 2016-02-22 | 2016-05-11 | 浙江尚鼎工业炉有限公司 | Dust collection furnace lid mechanism capable of ascending and descending and industrial furnace using same |
| CN105651070A (en) * | 2016-03-14 | 2016-06-08 | 山东钢铁股份有限公司 | Movable smoke gathering hood for folding molten iron into tank |
| CN105651070B (en) * | 2016-03-14 | 2018-10-16 | 山东钢铁股份有限公司 | Mobile molten iron rolls over tank smoke collecting cover |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |