CN104864714A - Secondary water-seal movable hot air sintering and sealing device of sintering machine - Google Patents
Secondary water-seal movable hot air sintering and sealing device of sintering machine Download PDFInfo
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- CN104864714A CN104864714A CN201510311815.6A CN201510311815A CN104864714A CN 104864714 A CN104864714 A CN 104864714A CN 201510311815 A CN201510311815 A CN 201510311815A CN 104864714 A CN104864714 A CN 104864714A
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- chassis
- sintering
- shaped water
- sealed tank
- water sealed
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Abstract
The invention discloses a secondary water-seal movable hot air sintering and sealing device of a sintering machine. The secondary water-seal movable hot air sintering and sealing device comprises a primary U-shaped water seal groove, a support, a secondary U-shaped water seal groove and a protective cover, wherein the primary U-shaped water seal groove is formed on a trolley foundation at the two sides of a trolley, the lower end of the support is arranged on the inside wall of the primary U-shaped water seal groove through bolts, the secondary U-shaped water seal groove is connected to the upper end of the support through bolts and the lower end of the protective cover travels in the U-shaped water seal groove through travelling wheels; the protective cover covers a space in the upper end of the sintering trolley and the top part of the protective cover is higher than a side baffle of the trolley, a connecting cover is arranged at the top of the protective cover and an air duct is connected to a central hole of the connecting cover. According to the secondary water-seal movable hot air sintering and sealing device of the sintering machine provided by the invention, the combustion ratio of agglomerates can be improved, and the energy consumption can be reduced, and the heat loss of the agglomerates can be prevented.
Description
Technical field
The present invention relates to sintering machine sintering stage chassis integral heat insulation sealing device, specifically the portable hot gas sintering sealing device of sintering machine secondary water-stop.
Background technology
In metallurgy industry, sintering deposit has important function as the upstream process of ironmaking, and whether the burning of sintering feed fully directly has influence on energy consumption during smelting, therefore must ensure the sufficient combustion of sintering feed; The imitation frosted glass method that metallurgy industry is popular is now that sintering feed is carried out cloth on sintering pallet, then flame combustion is carried out by sintering machine, utilize air blast to carry out cross-ventilation at sintering pallet bottom simultaneously, allow the upper pyrometer gas of sintering feed carry out convection current from chassis top through pallet bottom, thus drive the sintering feed Thorough combustion of chassis bottom.
In actual production process, because sintering pallet side is contact slide plate, it is simple plane contact between two chassis, due to slide plate wearing and tearing or collision deformation, gap becomes large between the two, the heat of sintering feed in convection process along gap loss, little a part of heat is only had to exchange through pallet bottom, cause pallet bottom sintering feed cannot Thorough combustion, thus the lower use to operation of impact, central cooler place sintering feed is in cooling procedure simultaneously, waste a large amount of heats, cause the waste of heat energy, therefore a kind of novel seal temperature device must be designed, heat central cooler place can collected imports the sintering stage of sintering deposit, improve sintering feed grill thoroughly rate while, reduce energy resource consumption.
Through retrieval, do not find constructed open source literature in the art.
Summary of the invention
The object of the present invention is to provide the portable hot gas sintering sealing device of sintering machine secondary water-stop, the combustion rate of sintering deposit can be improved, reduce energy resource consumption simultaneously.Prevent sintering feed thermal loss.
In order to reach above-mentioned purpose, present invention employs following technical scheme, the portable hot gas sintering sealing device of sintering machine secondary water-stop, comprise the U-shaped water sealed tank of one-level, support, the U-shaped water sealed tank of secondary, guard shield, the U-shaped water sealed tank of described one-level is arranged on the chassis ground of chassis both sides, described pedestal lower end is arranged on the U-shaped water sealed tank madial wall of one-level by bolt, the U-shaped water sealed tank of described secondary is bolted at pedestal upper end, described guard shield lower end walks in U-shaped water sealed tank by road wheel, now guard shield whole cover pallet upper end space and guard shield top higher than the side shield of chassis, the top of described guard shield arranges one and connects cover, guide duct is connected at the center drilling connecting cover.
Also comprise sealing steel plate, described sealing dense steel plate is encapsulated between chassis guide rail and chassis ground and is sealed at the bottom of chassis guide rail and chassis between sealing strip guide rail.
Sealing strip at the bottom of chassis is set above sealing strip guide rail at the bottom of described chassis and between chassis.
At the bottom of the U-shaped water sealed tank of described side shield, guard shield, secondary, support, one-level U-shaped water sealed tank sealing steel plate, chassis guide rail, chassis, at the bottom of sealing strip guide rail, chassis, sealing strip is surrounded as a cold wind shallow trench isolation mutually.
Described one-level or the U-shaped water sealed tank of secondary adopt fabricated structure, in chassis side, boiling water groove slot on the left of U-shaped water sealed tank, right side arranges tank plate, tank between two in conjunction with time connect with plate slot, pour water in tank, play sealing and use.
Compared to prior art, the present invention has following beneficial effect:
The operation principle of this device is, with sealing steel plate, sintering machine is sintered the stage, chassis road wheel guide rail and chassis sealing strip slide rail bottom space seal, on the ground of chassis both sides, the U-shaped tank of one-level is installed simultaneously, support is connected by the U-shaped tank of bolt and one-level, rack-mount after the assembling of secondary tank, mobile shield is placed in the U-shaped tank of secondary, completely cut off air with water to enter, mobile shield is moved by road wheel in tank, the hot blast that central cooler place collects by telescopic guide duct imports in guard shield, that improves sintering feed grills thoroughly rate, reduces energy resource consumption.
Accompanying drawing explanation
Fig. 1 is the portable hot gas sintering schematic diagram of sealing device of sintering machine secondary water-stop of the present invention;
Fig. 2 is Combined U-shaped water sealed tank structure chart;
Fig. 3 is fundamental diagram of the present invention.
In figure: 1, the U-shaped water sealed tank of one-level; 2, the U-shaped water sealed tank of secondary; 3, side shield; 4, steel plate is sealed; 5, chassis guide rail; 6, chassis guide wheel; 7, sealing strip guide rail at the bottom of chassis; 8, chassis ground; 9, guide rail basis; 10, hot blast passing away; 11, sealing strip at the bottom of chassis; 12, guard shield; 13, bolt; 14, bolt; 15, support; 16, cover is connected; 17, guide duct; 20, tank plate; 21, tank slot.
Detailed description of the invention
Detailed description for the present invention and technology contents, coordinate accompanying drawing to be described as follows, but accompanying drawing only provides with reference to the use with explanation, is not used for being limited the present invention.
According to Fig. 1-3, the portable hot gas sintering sealing device of sintering machine secondary water-stop, comprise the U-shaped water sealed tank 1 of one-level, support 15, the U-shaped water sealed tank 2 of secondary, guard shield 12, the U-shaped water sealed tank of described one-level is arranged on the chassis ground 8 of chassis both sides, described pedestal lower end is arranged on the U-shaped water sealed tank madial wall of one-level by bolt, the U-shaped water sealed tank of described secondary is bolted in support 15 upper end, described guard shield lower end walks in U-shaped water sealed tank by road wheel, now guard shield whole cover pallet upper end space and guard shield top higher than the side shield 3 of chassis, the top of described guard shield arranges one and connects cover 16, guide duct 17 is connected at the center drilling connecting cover.Also comprise sealing steel plate 4, described sealing dense steel plate is encapsulated between chassis guide rail 5 and chassis ground and is sealed at the bottom of chassis guide rail and chassis between sealing strip guide rail 7.Sealing strip 11 at the bottom of chassis is set above sealing strip guide rail at the bottom of described chassis and between chassis.At the bottom of described side shield, guard shield, U-shaped water sealed tank, support, sealing steel plate, chassis guide rail, chassis, at the bottom of sealing strip guide rail, chassis, sealing strip is surrounded as a cold wind shallow trench isolation mutually.
With sealing steel plate 4 by chassis guide wheel 6, guide rail 5 and sealing strip 11, guide rail 7 sealed bottom at the bottom of chassis, outside cold wind completely cuts off by such steel plate and guide rail basis 9.Chassis both sides ground 8 will be installed the U-shaped water sealed tank 1 of one-level, support 15 is arranged on the U-shaped water sealed tank madial wall of one-level with bolt below, secondary U-shaped water sealed tank 2 inwall bolt is connected to inside the upper end of support, slot 21 is opened on the left of one-level or secondary water sealed tank, right side arranges plate 20, water sealed tank between two in conjunction with time carry out with plate slot the mode that connects, all pour the water of certain water yield in water sealed tank into, play sealing and use.Guard shield 12 is placed on U-shaped tank inner, now guard shield to cover on above the grate of chassis center directly over sintering feed completely, and the road wheel that guard shield is arranged by self bottom moves in the U-shaped water sealed tank of secondary, arrange one at the top of guard shield and connect cover 16, connect cover center drilling and connect guide duct 17.At U-shaped water sealed tank two ends, buffer board seals, and pours the water of certain water yield in tank into, plays sealing use, and during work, pallet is moved by B to A on isolated island, and the hot blast that central cooler place collects is imported in guard shield through connecting cover 16 by guide duct 17.Ensure that rate grilled thoroughly by sintering feed, cold wind shallow trench isolation stops hot blast from the loss of chassis both sides, and guard shield moves in tank, ensures, to the covering of sintering stage, to prevent thermal loss.Heat insulation effect of the present invention is obvious, and equipment is easy for installation, is convenient to safeguard.
The foregoing is only preferred embodiment of the present invention, be not used to limit the scope of the claims of the present invention, other use the equivalence of patent spirit of the present invention to change, and all should all belong to the scope of the claims of the present invention.
Claims (5)
1. the portable hot gas sintering sealing device of sintering machine secondary water-stop, it is characterized in that, comprise the U-shaped water sealed tank of one-level, support, the U-shaped water sealed tank of secondary, guard shield, the U-shaped water sealed tank of described one-level is arranged on the chassis ground of chassis both sides, described pedestal lower end is arranged on the U-shaped water sealed tank madial wall of one-level by bolt, the U-shaped water sealed tank of described secondary is bolted at pedestal upper end, described guard shield lower end walks in U-shaped water sealed tank by road wheel, now guard shield whole cover pallet upper end space and guard shield top higher than the side shield of chassis, the top of described guard shield arranges one and connects cover, guide duct is connected at the center drilling connecting cover.
2. the portable hot gas sintering sealing device of sintering machine secondary water-stop according to claim 1, it is characterized in that, also comprise sealing steel plate, described sealing dense steel plate is encapsulated between chassis guide rail and chassis ground and is sealed at the bottom of chassis guide rail and chassis between sealing strip guide rail.
3. the portable hot gas sintering sealing device of sintering machine secondary water-stop according to claim 2, is characterized in that, arrange sealing strip at the bottom of chassis above sealing strip guide rail at the bottom of described chassis and between chassis.
4. the portable hot gas sintering sealing device of sintering machine secondary water-stop according to claim 3, it is characterized in that, at the bottom of the U-shaped water sealed tank of described side shield, guard shield, secondary, support, one-level U-shaped water sealed tank sealing steel plate, chassis guide rail, chassis, at the bottom of sealing strip guide rail, chassis, sealing strip is surrounded as a cold wind shallow trench isolation mutually.
5. the portable hot gas sintering sealing device of sintering machine secondary water-stop according to claim 1, it is characterized in that, described one-level or the U-shaped water sealed tank of secondary adopt fabricated structure, in chassis side, boiling water groove slot on the left of U-shaped water sealed tank, right side arranges tank plate, tank between two in conjunction with time connect with plate slot, pour water in tank, play sealing and use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510311815.6A CN104864714B (en) | 2015-06-09 | 2015-06-09 | Two grades of water-stop movable type hot gas sintering sealing devices of sintering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510311815.6A CN104864714B (en) | 2015-06-09 | 2015-06-09 | Two grades of water-stop movable type hot gas sintering sealing devices of sintering machine |
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| Publication Number | Publication Date |
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| CN104864714A true CN104864714A (en) | 2015-08-26 |
| CN104864714B CN104864714B (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510311815.6A Active CN104864714B (en) | 2015-06-09 | 2015-06-09 | Two grades of water-stop movable type hot gas sintering sealing devices of sintering machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307344A (en) * | 2019-07-30 | 2019-10-08 | 马鞍山钢铁股份有限公司 | A kind of sintering pallet low pressure seal device |
| CN112212696A (en) * | 2020-10-13 | 2021-01-12 | 燕山大学 | Sintering machine lateral part combined type sealing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59193224A (en) * | 1983-04-18 | 1984-11-01 | Nippon Steel Corp | Seal method of sintered ore cooler |
| CN202371173U (en) * | 2011-11-22 | 2012-08-08 | 中冶长天国际工程有限责任公司 | Fume hood dynamic sealing device and annular cooler with same |
| CN202452846U (en) * | 2011-12-27 | 2012-09-26 | 中钢集团鞍山热能研究院有限公司 | Sealing device between trolley and upper sealing cover |
| CN102997690A (en) * | 2011-09-19 | 2013-03-27 | 山东省冶金设计院股份有限公司 | Sealing device of circular cooler |
| CN103983111A (en) * | 2013-02-07 | 2014-08-13 | 山东省冶金设计院股份有限公司 | Annular sintering machine for water seal |
| CN204718397U (en) * | 2015-06-09 | 2015-10-21 | 马春强 | The portable hot gas sintering sealing device of a kind of sintering machine secondary water-stop |
-
2015
- 2015-06-09 CN CN201510311815.6A patent/CN104864714B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59193224A (en) * | 1983-04-18 | 1984-11-01 | Nippon Steel Corp | Seal method of sintered ore cooler |
| CN102997690A (en) * | 2011-09-19 | 2013-03-27 | 山东省冶金设计院股份有限公司 | Sealing device of circular cooler |
| CN202371173U (en) * | 2011-11-22 | 2012-08-08 | 中冶长天国际工程有限责任公司 | Fume hood dynamic sealing device and annular cooler with same |
| CN202452846U (en) * | 2011-12-27 | 2012-09-26 | 中钢集团鞍山热能研究院有限公司 | Sealing device between trolley and upper sealing cover |
| CN103983111A (en) * | 2013-02-07 | 2014-08-13 | 山东省冶金设计院股份有限公司 | Annular sintering machine for water seal |
| CN204718397U (en) * | 2015-06-09 | 2015-10-21 | 马春强 | The portable hot gas sintering sealing device of a kind of sintering machine secondary water-stop |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307344A (en) * | 2019-07-30 | 2019-10-08 | 马鞍山钢铁股份有限公司 | A kind of sintering pallet low pressure seal device |
| CN112212696A (en) * | 2020-10-13 | 2021-01-12 | 燕山大学 | Sintering machine lateral part combined type sealing device |
| CN112212696B (en) * | 2020-10-13 | 2021-10-08 | 燕山大学 | Sintering machine lateral part combined type sealing device |
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| Publication number | Publication date |
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| CN104864714B (en) | 2016-09-07 |
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Inventor after: Wang Jing Inventor after: Zhang Xiaoyu Inventor after: Ma Chunqiang Inventor after: Sun Yu Inventor after: Ma Chongmin Inventor after: Zhang Ge Inventor after: Ma Ruiying Inventor after: Ma Chongchang Inventor before: Zhang Xiaoyu Inventor before: Ma Chunqiang Inventor before: Sun Yu Inventor before: Ma Chongmin Inventor before: Zhang Ge Inventor before: Ma Ruiying Inventor before: Ma Chongchang |
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