CN201545806U - Wear-resisting composite coke can liner - Google Patents
Wear-resisting composite coke can liner Download PDFInfo
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- CN201545806U CN201545806U CN2009202176296U CN200920217629U CN201545806U CN 201545806 U CN201545806 U CN 201545806U CN 2009202176296 U CN2009202176296 U CN 2009202176296U CN 200920217629 U CN200920217629 U CN 200920217629U CN 201545806 U CN201545806 U CN 201545806U
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Abstract
The utility model relates to a wear-resisting composite coke can liner, which comprises a substrate and a wear-resisting functional layer which are connected in a welding manner; the substrate can be a rolled steel plate; the wear-resisting functional layer can be a surfacing welding wire, a surfacing electrode, or welding powder; and the welding manner can be a surfacing manner. The utility model has the characteristics of simple structure, and high wear resistance, cold and hot resistance and alternation performance, and long service life.
Description
Technical field
The utility model relates to the burnt jar liner plate of a kind of complex abrasion-proof.
Background technology
Dry coke quenching is a kind of novel quenching manufacturing technology that present coal chemical enterprise is rising.Because novel quenching manufacturing technology is that coke quenching auxiliary is changed into the quenching jar by coke quenching tower, so the liner plate of quenching jar makes to become burnt jar supporting body.The material of tradition liner plate is to form with the casting of 35Cr24Ni7SiN high temperature material.But in use,, cause liner plate phenomenons such as distortion, cracking to occur, cause liner plate to lose efficacy because casting liner plate uses under the environment that colds and heat succeed each other repeatedly; Mean life is less than half a year.Quenching jar liner plate then becomes consumption maximum, maintenance, the most frequent spare part of replacing in the quenching operation.Given this, develop, manufacture and design a kind of good heat-resistant that both had, have good alternation mechanical property again, avoid the rimose novel fire resistant, attrition resistant " the burnt jar liner plate of complex abrasion-proof " become an important topic in the quenching manufacturing processed.
The utility model content
In order to solve the aforementioned problems in the prior, the utility model provide a kind of simple in structure, wear resisting property good, anti-cold heat resistanceheat resistant alternation performance is good, the wear-resisting burnt jar liner plate of long service life.
The utility model is achieved in that
The burnt jar liner plate of complex abrasion-proof, it comprises substrate and high temperature resistant, wear-resisting functions layer; Be connected by welding process between substrate and the wear-resisting functions layer.
Described substrate can be rolled sheet material.
Described high temperature resistant, wear-resisting functions layer can be bead welding wire, welding rod, welding powder.
Described welding process can be the built-up welding mode.
Principle of the present utility model is specific as follows:
The technical thought of the utility model development is to be transported in the quenching jar with the incendiary high temperature coke, charges into the coke that the liquid nitrogen extinguish combustion then.And carried out detailed observation, research, analyzed and caught burnt jar liner plate promptly to bear the conveying coke in the course of the work through frayed to this working process, unexpected alternating hot and cold when having born quenching again is to cause liner plate pit, distortion, rimose major cause to occur.We are then with practicality and the suitability the utility model of having taken development and Design as the leading factor in view of the above.
The characteristics of concrete structure of the present utility model are:
1. composite structure: be parent with the heat-resisting steel sheet and plate promptly, high temperature resistant, the wear-resistant functional layer of built-up welding forms composite structure on parent.
2. matrix material: parent is that rolled sheet material, functional layer are bead welding wire, welding rod, welding powder.
3. recombining process: wearing plate adopts built-up welding machine machinery to be welded.
The utility model is compared with foundry coke jar liner plate of the prior art, and its advantage is as follows:
| Project | Prior art | The utility model |
| Title | Foundry coke jar liner plate | The burnt jar liner plate of complex abrasion-proof |
| Material, structure | 35Cr24Ni7SiN casts one-piece construction | Rolled sheet material, the built-up welding of specific function layer, |
| Characteristics | ||
| 1, one-step casting finished |
1, on rolled sheet material, carries out composite overlaying processing; 2, have high wear resistance and cold-and-heat resistent alternation performance | |
| Shortcoming | Easy to wear in the work, cracking | Manufacturing process technology is strong |
| Work-ing life | 5.5 individual month | More than 1 year |
The utility model can be widely used in enterprises ' industries such as metallurgy, coal, coking, chemical industry, electric power.
The utility model is described in further detail to engage drawings and the embodiments below.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the A-A cross-sectional view of Fig. 1
Embodiment
With reference to accompanying drawing 1, Fig. 2, the burnt jar liner plate of complex abrasion-proof, it comprises substrate 1 and high temperature resistant, wear-resisting functions layer 2; Be connected by welding process between substrate and high temperature resistant, the wear-resisting functions layer.Described substrate is a rolled sheet material; High temperature resistant, wear-resisting functions layer is bead welding wire, welding rod, welding powder; Welding process is the built-up welding mode.The utlity model has simple in structure, wear resisting property good, anti-cold heat resistanceheat resistant alternation performance is good, the characteristics of long service life.
Claims (4)
1. the burnt jar liner plate of complex abrasion-proof is characterized in that it comprises substrate and high temperature resistant, wear-resisting functions layer; Be connected by welding process between substrate and high temperature resistant, the wear-resisting functions layer.
2. the burnt jar liner plate of complex abrasion-proof according to claim 1 is characterized in that described substrate is a rolled sheet material.
3. the burnt jar liner plate of complex abrasion-proof according to claim 1 is characterized in that, described high temperature resistant, wear-resisting functions layer is bead welding wire, welding rod, welding powder.
4. the burnt jar liner plate of complex abrasion-proof according to claim 1 is characterized in that described welding process is the built-up welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202176296U CN201545806U (en) | 2009-09-29 | 2009-09-29 | Wear-resisting composite coke can liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202176296U CN201545806U (en) | 2009-09-29 | 2009-09-29 | Wear-resisting composite coke can liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201545806U true CN201545806U (en) | 2010-08-11 |
Family
ID=42600974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202176296U Expired - Fee Related CN201545806U (en) | 2009-09-29 | 2009-09-29 | Wear-resisting composite coke can liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201545806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104087319A (en) * | 2014-07-10 | 2014-10-08 | 太原重工股份有限公司 | Special heat-insulated and wear-resistant lining plate for coke quenching car door |
| CN108410480A (en) * | 2018-03-07 | 2018-08-17 | 五冶集团上海有限公司 | A kind of fixing means of coke tank liner plate |
-
2009
- 2009-09-29 CN CN2009202176296U patent/CN201545806U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104087319A (en) * | 2014-07-10 | 2014-10-08 | 太原重工股份有限公司 | Special heat-insulated and wear-resistant lining plate for coke quenching car door |
| CN104087319B (en) * | 2014-07-10 | 2016-06-22 | 太原重工股份有限公司 | The heat insulation and wear resistance liner plate that a kind of quenching car door is special |
| CN108410480A (en) * | 2018-03-07 | 2018-08-17 | 五冶集团上海有限公司 | A kind of fixing means of coke tank liner plate |
| CN108410480B (en) * | 2018-03-07 | 2020-11-03 | 五冶集团上海有限公司 | Fixing method of coke tank lining plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20110929 |