CN104374207A - Mobile dust collection system for crude magnesium refining furnace - Google Patents
Mobile dust collection system for crude magnesium refining furnace Download PDFInfo
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- CN104374207A CN104374207A CN201310350463.6A CN201310350463A CN104374207A CN 104374207 A CN104374207 A CN 104374207A CN 201310350463 A CN201310350463 A CN 201310350463A CN 104374207 A CN104374207 A CN 104374207A
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- dust
- refining furnace
- dust collecting
- dust shield
- collecting system
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention relates to a mobile dust collection system for a crude magnesium refining furnace. The mobile dust collection system comprises a dust collector 1, a main air pipe 2, a flexible air pipe 3, a flexible air pipe limiting and fixing rail 4, an adjusting valve 5, a dust collecting cover 6, a dust collecting cover sliding rail 7, a dust collecting cover sliding drive motor 8, a dust collecting cover travelling roller 9 and an electrical auto-control system 10. The mobile dust collection system is characterized in that the mobile dust collection system is movable, and the electrical auto-control system 10 allows the mobile dust collection system to move and collect dust. The mobile dust collection system has the main advantages that the influence of overhead crane lifting can be avoided, short-distance dust collection and smoke discharging is available, and the mobile dust collection system can run for multiple crucibles of the crude magnesium refining furnace.
Description
Technical field
The present invention relates to a kind of removable dust collecting system of magnesium metal crude magnesium refining furnace, belongs to Environmental-protecting dust-removing equipment technical field.
Background technology
When melting is carried out in the refining of magnesium metal crude magnesium in crucible, produce a large amount of volatile matters and flue gas, upwards gush fast and spread, nuisance main component is oxide, the chloride of magnesium, larger on the impact of environment.But the superjacent air space of crucible is overhead traveling crane Hoisting Position, crucible sidepiece is the operating position of refining when tumbling.Due to operating feature and the maintenance feature of crucible, its top does not allow to arrange fixing exhaust system and carries out air draft, and this brings many unfavorable factors to Design of ventilation.The ventilation of current crude magnesium refining becomes in design and mainly adopts far distance, the position of dust shield distance refining copple stove is far away, the undesirable current Ye You factory of pick-up performance has carried out side exhaust way practice and research to refining furnace crucible, because crucible diameter is larger, and there is the cross-flow interference in workshop, require that exhaust air rate is very large, result of use is also not ideal enough.
Summary of the invention
The object of the invention is to overcome above drawback, provide one to keep away to evade overhead traveling crane lifting impact, again can the removable dust collecting system of closely a kind of magnesium metal crude magnesium refining furnace of dust suction smoke evacuation.For achieving the above object, the technical solution used in the present invention is: the removable dust collecting system that the present invention relates to a kind of magnesium metal crude magnesium refining furnace, system comprises deduster 1, air main 2, flexible duct 3, the spacing trapped orbit 4 of flexible duct, control valve 5, dust shield 6, dust shield sliding rail 7, dust shield slip drive motors 8, dust shield walking roller 9, automatic electrical control system 10 forms, the removable dust collecting system that it is characterized in that a kind of magnesium metal crude magnesium refining furnace is moveable, the walking that realizes dust collecting system by automatic electrical control system 10 is moved and is carried out dust suction.Described air main 2 is positioned at the front end of dust collecting system, is connected with deduster 1.Described flexible duct 3, for connecting dust shield 5 and air main 2, is that length is telescopic, its flexible track is fixed by the spacing trapped orbit 4 of flexible duct, limits.Described control valve 5 is arranged on the front portion of dust shield 6, the sectional area size passed through for regulating flue gas.Described dust shield 6 is driven by dust shield slip drive motors 8, walks along dust shield sliding rail 7.Described dust shield sliding rail 7 staggers in spatial vertical direction up and down with the spacing trapped orbit 4 of flexible duct.Described automatic electrical control system 10 is for controlling walking and the location of dust shield 6.
advantage of the present invention is mainly reflected in:
1, can keep away evade overhead traveling crane lifting impact, again can closely dust suction smoke evacuation;
2, operation can be carried out to multiple crucibles of refining furnace.
description of drawings 1 is a kind of removable dust collecting system structure front view of magnesium metal crude magnesium refining furnace:
1-deduster 2-air main 3-flexible duct 4-flexible duct spacing trapped orbit 5-control valve 6-dust shield 7-dust shield sliding rail 8-dust shield slip drive motors 9-dust shield walking roller 10-automatic electrical control system
detailed description of the invention explanation
embodiment is told about below in conjunction with Fig. 1:
the removable dust collecting system composition of embodiment 1 one kinds of magnesium metal crude magnesium refining furnaces and the effect of each parts:
System comprises deduster 1, air main 2, flexible duct 3, the spacing trapped orbit 4 of flexible duct, control valve 5, dust shield 6, dust shield sliding rail 7, dust shield slip drive motors 8, dust shield walking roller 9, automatic electrical control system 10 form, the removable dust collecting system that it is characterized in that a kind of magnesium metal crude magnesium refining furnace is moveable, and the walking that realizes dust collecting system by automatic electrical control system 10 is moved and carried out dust suction.Air main 2 is positioned at the front end of dust collecting system, is connected with deduster 1.Described flexible duct 3, for connecting dust shield 5 and air main 2, is that length is telescopic, its flexible track is fixed by the spacing trapped orbit 4 of flexible duct, limits.Control valve 5 is arranged on the front portion of dust shield 6, the sectional area size passed through for regulating flue gas.Dust shield 6 is driven by dust shield slip drive motors 8, walks along dust shield sliding rail 7.Dust shield sliding rail 7 and the spacing trapped orbit 4 of flexible duct stagger up and down in spatial vertical direction.Automatic electrical control system 10 is for controlling walking and the location of dust shield 6.
the course of work of the removable dust collecting system of embodiment 2 one kinds of magnesium metal crude magnesium refining furnaces:
Dust shield 6 is walked along dust shield sliding rail 7 by dust shield walking roller 9 under the driving of dust shield slip drive motors 8, thereafter flexible duct 3 is walked along the spacing trapped orbit 4 of flexible duct and is compressed or extend, after arriving the bushing position needing to carry out smoke evacuation dedusting operation, namely start working.Now overhead traveling crane lifting crucible is from dust shield sliding rail 7 and flexible duct 3
Space in carry out: dust shield 6 then slow astern segment distance when crucible hoisting.
Claims (7)
1. the present invention relates to a kind of removable dust collecting system of magnesium metal crude magnesium refining furnace, system comprises deduster 1, air main 2, flexible duct 3, the spacing trapped orbit 4 of flexible duct, control valve 5, dust shield 6, dust shield sliding rail 7, dust shield slip drive motors 8, dust shield walking roller 9, automatic electrical control system 10 form, the removable dust collecting system that it is characterized in that a kind of magnesium metal crude magnesium refining furnace is moveable, and the walking that realizes dust collecting system by automatic electrical control system 10 is moved and carried out dust suction.
2. the removable dust collecting system of a kind of magnesium metal crude magnesium refining furnace according to claim 1, is characterized in that described air main 2 is positioned at the front end of dust collecting system, is connected with deduster 1.
3. the removable dust collecting system of a kind of magnesium metal crude magnesium refining furnace according to claim 1, it is characterized in that described flexible duct 3 is for connecting dust shield 5 and air main 2, be that length is telescopic, its flexible track is fixed by the spacing trapped orbit 4 of flexible duct, limit.
4. the removable dust collecting system of a kind of magnesium metal crude magnesium refining furnace according to claim 1, is characterized in that described control valve 5 is arranged on the front portion of dust shield 6, the sectional area size passed through for regulating flue gas.
5. the removable dust collecting system of a kind of magnesium metal crude magnesium refining furnace according to claim 1, is characterized in that described dust shield 6 is driven by dust shield slip drive motors 8, walks along dust shield sliding rail 7.
6. the removable dust collecting system of a kind of magnesium metal crude magnesium refining furnace according to claim 1, is characterized in that described dust shield sliding rail 7 staggers in spatial vertical direction up and down with the spacing trapped orbit 4 of flexible duct.
7. the removable dust collecting system of a kind of magnesium metal crude magnesium refining furnace according to claim 1, is characterized in that described automatic electrical control system 10 is for controlling walking and the location of dust shield 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310350463.6A CN104374207A (en) | 2013-08-13 | 2013-08-13 | Mobile dust collection system for crude magnesium refining furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310350463.6A CN104374207A (en) | 2013-08-13 | 2013-08-13 | Mobile dust collection system for crude magnesium refining furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104374207A true CN104374207A (en) | 2015-02-25 |
Family
ID=52553264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310350463.6A Pending CN104374207A (en) | 2013-08-13 | 2013-08-13 | Mobile dust collection system for crude magnesium refining furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104374207A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140730A (en) * | 2016-08-29 | 2016-11-23 | 首钢京唐钢铁联合有限责任公司 | A kind of suction ash method and system being applied on steel mill overhead traveling crane |
| CN107606960A (en) * | 2017-10-16 | 2018-01-19 | 武汉朗涤环保科技工程有限公司 | A kind of mobile dust shield |
| CN112524937A (en) * | 2020-12-04 | 2021-03-19 | 洛阳阿尔法新材料有限公司 | Blowing and dedusting process for top material covering of chromic oxide electric melting material |
| CN113232185A (en) * | 2021-05-18 | 2021-08-10 | 武金龙 | Novel internal mixer for rubber production and rubber production process |
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| 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 |
| KR20050003805A (en) * | 2003-07-04 | 2005-01-12 | 아이앤아이스틸 주식회사 | a hood shifting apparatus of a dust collector for painting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106140730A (en) * | 2016-08-29 | 2016-11-23 | 首钢京唐钢铁联合有限责任公司 | A kind of suction ash method and system being applied on steel mill overhead traveling crane |
| CN107606960A (en) * | 2017-10-16 | 2018-01-19 | 武汉朗涤环保科技工程有限公司 | A kind of mobile dust shield |
| CN112524937A (en) * | 2020-12-04 | 2021-03-19 | 洛阳阿尔法新材料有限公司 | Blowing and dedusting process for top material covering of chromic oxide electric melting material |
| CN113232185A (en) * | 2021-05-18 | 2021-08-10 | 武金龙 | Novel internal mixer for rubber production and rubber production process |
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Application publication date: 20150225 |