CN105733615A - Dry quenching coke pot cover - Google Patents
Dry quenching coke pot cover Download PDFInfo
- Publication number
- CN105733615A CN105733615A CN201610204214.XA CN201610204214A CN105733615A CN 105733615 A CN105733615 A CN 105733615A CN 201610204214 A CN201610204214 A CN 201610204214A CN 105733615 A CN105733615 A CN 105733615A
- Authority
- CN
- China
- Prior art keywords
- heat insulating
- insulation layer
- insulating layer
- fixed
- thermal insulation
- 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.)
- Granted
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B39/00—Cooling or quenching coke
- C10B39/02—Dry cooling outside the oven
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
Abstract
The invention discloses a dry quenching coke pot cover.The dry quenching coke pot cover comprises a cover body.The upper portion of the cover body is provided with hanging frames and dust removing channels, the lower end of the cover body is provided with wedge-shaped sealing parts, and sealing layers are fixed to the outer sides of the wedge-shaped sealing parts.The upper end in the cover body is provided with a fixed heat insulating layer and a movable heat insulating layer, the movable heat insulating layer is fixed to a heat insulating layer supporting plate which slides along a sliding track on the side face of the cover body, the fixed heat insulating layer is fixed to the top end in the cover body, and the fixed heat insulating layer, the movable heat insulating layer and the heat insulating layer supporting plate are all provided with through holes which correspond to the dust removing channels.The dry quenching coke pot cover has the advantages that by the adoption of the wedge-shaped sealing structure, smoke or heat leakage in the lifting process is effectively prevented, and the sealing effect is good; by the arrangement of the double heat insulating layers, the heat insulating effect is good; more importantly, by the arrangement of the movable heat insulating layer, damage caused by coke to the heat insulating layer can be avoided.
Description
Technical field
The present invention relates to smelting iron and steel technical field, specifically a kind of coke jar cover.
Background technology
Dry coke quenching is for coke wet quenching, adopts noble gas to extinguish a kind of coke quenching method of incandescent coke.Dry coke quenching can recycle the sensible heat of red Jiao, improves coke quality, alleviates the quenching operation pollution to environment.
Elevator by rotary coke tank from burnt tank chassis being sling and traveling to coke dry quenching furnace center, by the red burnt equipment put in coke dry quenching furnace in burnt tank.Coke jar cover is for preventing the red burnt high temperature harmful effect to elevator in burnt tank, it is prevented that the device of dust from flying.The heat-resisting module of zirconium matter (service life is generally higher than 1 year) that the thermal insulation layer of coke jar cover adopts thickness to be heat-resisting 1400 DEG C of 150mm.During work, dry quenched coke pot closes the lid on the coke being directly pressed onto burnt tank, owing to directly contacting with coke, causes coke jar cover scaling loss to effectively cause frequent maintenance.Additionally, due to poorly sealed when promoting, often result in leaking of flue gas and heat, not only cause environmental pollution, and easily cause device damage.
Summary of the invention
For solving above-mentioned technical problem, it is an object of the invention to provide a kind of good heat-insulation effect, seal tight coke jar cover, concrete technical scheme is as follows:
A kind of dry quenched coke cover, including lid, described lid top arranges suspension bracket, dedusting passage, it is characterised in that: lid lower end arranges sealed wedged portion, is fixed with sealant outside described sealed wedged portion；The upper end of lid portion inside arranges fixing thermal insulation layer and active insulation layer, and active insulation layer and thermal insulation layer support plate are fixed, and described thermal insulation layer support plate slides along the slideway of lid side；Described fixing thermal insulation layer is fixed on the top of lid portion inside；Described fixing thermal insulation layer and active insulation layer and thermal insulation layer support are respectively provided with through hole, and described through hole is corresponding with dedusting passage.
Described thermal insulation layer support arranges lug, arranges slideway inside described lid, and described lug slides in slideway.
The invention have the advantage that owing to have employed wedge-type seal structure, efficiently avoid leaking of flue gas and heat in lifting process, and sealing effectiveness is good；And the setting of double thermal insulation layer not only good heat-insulation effect, it is often more important that, due to the setting of active insulation layer, the coke damage to thermal insulation layer can be avoided.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation that thermal insulation layer support plate coordinates with slideway.
Detailed description of the invention
The present invention is illustrated below in conjunction with accompanying drawing, as shown in Figure 1 and Figure 2, the present invention includes lid 1, described lid 1 top arranges and arranges ribs 3 between suspension bracket 2, suspension bracket 2 and lid, dedusting logical 4 is fixed on the upper end of lid, lid lower end arranges sealed wedged portion 10, is fixed with sealant 11 outside described sealed wedged portion 10；The upper end of lid portion inside arranges fixing thermal insulation layer 5 and active insulation layer 7, and active insulation layer 7 is fixed with thermal insulation layer support plate 6, and described thermal insulation layer support plate 6 slides along the slideway 8 of lid side；Described fixing thermal insulation layer 5 is fixed on the top of lid portion inside；Described fixing thermal insulation layer 5 and active insulation layer 7 and thermal insulation layer support 6 are respectively provided with through hole 9, and described through hole 9 is corresponding with dedusting passage 4.
Described thermal insulation layer support 6 arranges lug 61, arranges slideway 8 inside described lid, and described slideway 8 is made up of two bar blocks 81；Described lug 61 slides in slideway 8.
Claims (2)
1. a dry quenched coke cover, including lid, described lid top arranges suspension bracket, dedusting passage, it is characterised in that: lid lower end arranges sealed wedged portion, is fixed with sealant outside described sealed wedged portion；The upper end of lid portion inside arranges fixing thermal insulation layer and active insulation layer, and active insulation layer and thermal insulation layer support plate are fixed, and described thermal insulation layer support plate slides along the slideway of lid side；Described fixing thermal insulation layer is fixed on the top of lid portion inside；Described fixing thermal insulation layer and active insulation layer and thermal insulation layer support are respectively provided with through hole, and described through hole is corresponding with dedusting passage.
2. dry quenched coke cover according to claim 1, it is characterised in that: described thermal insulation layer support arranges lug, arranges slideway inside described lid, and described lug slides in slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610204214.XA CN105733615B (en) | 2016-03-31 | 2016-03-31 | A kind of dry quenched coke cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610204214.XA CN105733615B (en) | 2016-03-31 | 2016-03-31 | A kind of dry quenched coke cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105733615A true CN105733615A (en) | 2016-07-06 |
| CN105733615B CN105733615B (en) | 2018-10-09 |
Family
ID=56252668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610204214.XA Active CN105733615B (en) | 2016-03-31 | 2016-03-31 | A kind of dry quenched coke cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105733615B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113736492A (en) * | 2021-11-04 | 2021-12-03 | 张家港长力机械有限公司 | Capping device of dry quenching tank car jar body |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4180455A (en) * | 1977-08-27 | 1979-12-25 | Alberta Oil Sands Technology And Research Authority | Process for thermal cracking a heavy hydrocarbon |
| CN2841658Y (en) * | 2005-09-16 | 2006-11-29 | 太原重型机械集团有限公司 | Coketank cover for dry coke quenching lifter slings |
| CN201296741Y (en) * | 2008-11-28 | 2009-08-26 | 山西太钢不锈钢股份有限公司 | A dry quenching coke jar cover |
| CN202226814U (en) * | 2011-10-10 | 2012-05-23 | 内蒙古包钢钢联股份有限公司 | Coke can lid |
| CN202297469U (en) * | 2011-10-31 | 2012-07-04 | 宝钢集团新疆八一钢铁有限公司 | Improved coke dry quenching coke can lid |
| CN205473566U (en) * | 2016-03-31 | 2016-08-17 | 本钢板材股份有限公司 | Burnt cover of dry coke quenching |
-
2016
- 2016-03-31 CN CN201610204214.XA patent/CN105733615B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4180455A (en) * | 1977-08-27 | 1979-12-25 | Alberta Oil Sands Technology And Research Authority | Process for thermal cracking a heavy hydrocarbon |
| CN2841658Y (en) * | 2005-09-16 | 2006-11-29 | 太原重型机械集团有限公司 | Coketank cover for dry coke quenching lifter slings |
| CN201296741Y (en) * | 2008-11-28 | 2009-08-26 | 山西太钢不锈钢股份有限公司 | A dry quenching coke jar cover |
| CN202226814U (en) * | 2011-10-10 | 2012-05-23 | 内蒙古包钢钢联股份有限公司 | Coke can lid |
| CN202297469U (en) * | 2011-10-31 | 2012-07-04 | 宝钢集团新疆八一钢铁有限公司 | Improved coke dry quenching coke can lid |
| CN205473566U (en) * | 2016-03-31 | 2016-08-17 | 本钢板材股份有限公司 | Burnt cover of dry coke quenching |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113736492A (en) * | 2021-11-04 | 2021-12-03 | 张家港长力机械有限公司 | Capping device of dry quenching tank car jar body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105733615B (en) | 2018-10-09 |
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