CN104880074A - Combined type two-stage water sealing device of trolley of sintering machine - Google Patents
Combined type two-stage water sealing device of trolley of sintering machine Download PDFInfo
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- CN104880074A CN104880074A CN201510311052.5A CN201510311052A CN104880074A CN 104880074 A CN104880074 A CN 104880074A CN 201510311052 A CN201510311052 A CN 201510311052A CN 104880074 A CN104880074 A CN 104880074A
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Abstract
The invention discloses a combined type two-stage water sealing device of a trolley of a sintering machine. The combined type two-stage water sealing device comprises a primary U-shaped water sealing groove, a support, a secondary U-shaped water sealing groove, a sealing cover and sealing steel plates. The primary U-shaped water sealing groove is formed in trolley foundations on two sides of the trolley, the support is located in the primary U-shaped water sealing groove, the secondary U-shaped water sealing groove is connected with the upper end of the support and the lower end of the sealing cover by bolts, and the upper end of the sealing cover covers the upper ends of side barriers on two sides of the sintering trolley via clamp groove structures. The sealing steel plates are respectively sealed between trolley guide rails and the trolley foundations and between the trolley guide rails and trolley bottom sealing strip guide rails. The combined type two-stage water sealing device has the advantages that the combustion rate of sintered ore can be increased, energy consumption can be reduced, loss of heat of sintered materials can be prevented, and cold air can be assuredly exchanged from top to bottom.
Description
Technical field
The present invention relates to sintering machine sintering stage chassis integral heat insulation sealing device, specifically sintering pallet combination two stage water sealing device.
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; Now metallurgy industry popular imitation frosted glass method be 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, be 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, only have little a part of heat to exchange through pallet bottom, cause pallet bottom sintering feed cannot Thorough combustion, thus the lower use to operation of impact, therefore must design a kind of novel seal temperature device, sintering feed is incubated.
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 sintering pallet combination two stage water sealing device, the combustion rate of sintering deposit can be improved, reduce energy resource consumption simultaneously.Prevent sintering feed thermal loss, guarantee that cold wind exchanges from top to bottom.
In order to reach above-mentioned purpose, present invention employs following technical scheme, sintering pallet combination two stage water sealing device, comprise the U-shaped water sealed tank of one-level, support, the U-shaped water sealed tank of secondary, seal closure, the U-shaped water sealed tank of described one-level is arranged on the chassis ground of chassis both sides, described support is seated in the U-shaped water sealed tank of one-level, the U-shaped water sealed tank of described secondary is by bolt connection bracket upper end and seal closure lower end respectively, and described seal closure upper end then covers the upper end of the side shield of pallet both sides by card slot type structure.
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, seal closure, one-level, support, the U-shaped water sealed tank of secondary, 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.
The U-shaped water sealed tank of described one-level, the U-shaped water sealed tank of secondary all adopt fabricated structure, in chassis side, and wherein boiling water groove slot on the left of one-level or the U-shaped water sealed tank of secondary, right side arranges tank plate, tank between two in conjunction with time connect with plate slot, pour water in tank, play sealing use.
Described seal closure adopts fabricated structure, and seal closure is A, Type B design, and seal closure slot is opened in the A type left and right sides, and the Type B left and right sides arranges seal closure plate, and combination during its work is that ABA form carries out the combination of plate slot.
Described support adopts fabricated structure, and support is for being the design of C, D type, and slot is opened in the C type left and right sides, and the D type left and right sides arranges plate, adopts CDC form to combine.
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, water sealed tank is installed simultaneously, support installing is in one-level water sealed tank, secondary water sealed tank combines afterwards and support is bolted, sealing plate is connected with in secondary water sealed tank by connecting bolt, sealing plate covers pallet side shield simultaneously, entirety plays the cold wind action in isolated chassis both sides, stop heat from two gap, workshop loss simultaneously, ensure that heat can only exchange from top to bottom.
Accompanying drawing explanation
Fig. 1 is sintering pallet combination two stage water sealing device structural representation of the present invention;
Fig. 2 is Combined U-shaped water sealed tank structure chart;
Fig. 3 is combined labyrinth and carbon gland cover structure figure;
Fig. 4 is Assembled stand structure figure.
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, support; 13, seal closure; 14, bolt; 15, bolt; 16, tank plate; 17, tank slot; 18, seal closure plate; 19, seal closure 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. 1-4, sintering pallet combination two stage water sealing device, comprise the U-shaped water sealed tank of one-level 1, support 12, the U-shaped water sealed tank 2 of secondary, seal closure 13, the U-shaped water sealed tank of described one-level is arranged on the chassis ground 8 of chassis both sides, described support is seated in the U-shaped water sealed tank of one-level, the U-shaped water sealed tank of described secondary is by bolt connection bracket upper end and seal closure lower end respectively, and described seal closure upper end then covers the upper end of the side shield 3 of pallet both sides by card slot type structure.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 the U-shaped water sealed tank of described side shield, seal closure, one-level, support, the U-shaped water sealed tank of secondary, 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.By on chassis both sides ground 8, Combined U-shaped water sealed tank 1 is installed, composition integral water trough, the U-shaped water sealed tank of one-level put into by support 12, and support is two kinds of designs, for the design of C, D type, slot is opened in the C type left and right sides, and the D type left and right sides arranges plate, adopts CDC form to combine, as shown in Figure 4, play sealing function, in tank, pour the water of certain water yield into, play sealing and use.Be connected with support 12 by bolt 14 after secondary water sealed tank 2 is assembled, no matter be one-level or secondary water sealed tank, all adopt and open slot 14 on the left of tank, right side arranges plate 13, tank between two in conjunction with time carry out with plate slot the mode that connects, pour the water of certain water yield in tank into, play sealing and use.Seal closure 2 is connected with the U-shaped tank of secondary by bolt 12, root sealer cover submerges in water, seal closure is A, Type B design, slot 16 is opened in the A type left and right sides, the Type B left and right sides arranges plate 15, combination during its work is that ABA form carries out the combination of plate slot, seal closure front end covers chassis side shield 3 upper end simultaneously, during work, chassis moves under the drive of travelling gear, cold wind is from top to bottom through sintering feed, and secondary water sealing device stops hot blast from the loss of chassis both sides, ensures that rate grilled thoroughly by sintering feed.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 (7)
1. sintering pallet combination two stage water sealing device, it is characterized in that, comprise the U-shaped water sealed tank of one-level, support, the U-shaped water sealed tank of secondary, seal closure, the U-shaped water sealed tank of described one-level is arranged on the chassis ground of chassis both sides, described support is seated in the U-shaped water sealed tank of one-level, the U-shaped water sealed tank of described secondary is by bolt connection bracket upper end and seal closure lower end respectively, and described seal closure upper end then covers the upper end of the side shield of pallet both sides by card slot type structure.
2. sintering pallet combination two stage water sealing device 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. sintering pallet combination two stage water sealing device 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. sintering pallet combination two stage water sealing device according to claim 3, it is characterized in that, at the bottom of the U-shaped water sealed tank of described side shield, seal closure, one-level, support, the U-shaped water sealed tank of secondary, 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. sintering pallet combination two stage water sealing device according to claim 1, it is characterized in that, the U-shaped water sealed tank of described one-level, the U-shaped water sealed tank of secondary all adopt fabricated structure, in chassis side, wherein boiling water groove slot on the left of one-level or the U-shaped water sealed tank of secondary, right side arranges tank plate, tank between two in conjunction with time connect with plate slot, pour water in tank, play sealing and use.
6. sintering pallet combination two stage water sealing device according to claim 1, it is characterized in that, described seal closure adopts fabricated structure, seal closure is A, Type B design, seal closure slot is opened in the A type left and right sides, the Type B left and right sides arranges seal closure plate, and combination during its work is that ABA form carries out the combination of plate slot.
7. sintering pallet combination two stage water sealing device according to claim 1, is characterized in that, described support adopts fabricated structure, support is for being the design of C, D type, slot is opened in the C type left and right sides, and the D type left and right sides arranges plate, adopts CDC form to combine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510311052.5A CN104880074B (en) | 2015-06-09 | 2015-06-09 | Sintering pallet combination two stage water sealing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510311052.5A CN104880074B (en) | 2015-06-09 | 2015-06-09 | Sintering pallet combination two stage water sealing device |
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| CN104880074A true CN104880074A (en) | 2015-09-02 |
| CN104880074B CN104880074B (en) | 2016-09-28 |
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| CN201510311052.5A Active CN104880074B (en) | 2015-06-09 | 2015-06-09 | Sintering pallet combination two stage water sealing device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5877537A (en) * | 1981-11-04 | 1983-05-10 | Nagata Seisakusho:Kk | Preventing method for escape of air from sintered ore cooler |
| JPS5962498U (en) * | 1982-10-20 | 1984-04-24 | 住友重機械工業株式会社 | Sintering machine pallet air leak prevention device |
| CN2929618Y (en) * | 2006-11-09 | 2007-08-01 | 河北亿阳科技有限公司 | Integrated seal device for sintering machine |
| 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 |
| 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 |
| CN204718396U (en) * | 2015-06-09 | 2015-10-21 | 马春强 | A kind of sintering pallet combination two stage water sealing device |
-
2015
- 2015-06-09 CN CN201510311052.5A patent/CN104880074B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5877537A (en) * | 1981-11-04 | 1983-05-10 | Nagata Seisakusho:Kk | Preventing method for escape of air from sintered ore cooler |
| JPS5962498U (en) * | 1982-10-20 | 1984-04-24 | 住友重機械工業株式会社 | Sintering machine pallet air leak prevention device |
| CN2929618Y (en) * | 2006-11-09 | 2007-08-01 | 河北亿阳科技有限公司 | Integrated seal device for sintering machine |
| 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 |
| 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 |
| CN204718396U (en) * | 2015-06-09 | 2015-10-21 | 马春强 | A kind of sintering pallet combination two stage water sealing device |
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| Publication number | Publication date |
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| CN104880074B (en) | 2016-09-28 |
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Inventor after: Wang Jing Inventor after: Zhang Ge Inventor after: Ma Chunqiang Inventor after: Sun Yu Inventor after: Zhang Xiaoyu Inventor after: Ma Chongmin Inventor after: Ma Ruiying Inventor after: Ma Chongchang Inventor before: Zhang Ge Inventor before: Ma Chunqiang Inventor before: Sun Yu Inventor before: Zhang Xiaoyu Inventor before: Ma Chongmin Inventor before: Ma Ruiying Inventor before: Ma Chongchang |
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