CN202316974U - Device for compounding liquid-state electroslag rollers - Google Patents
Device for compounding liquid-state electroslag rollers Download PDFInfo
- Publication number
- CN202316974U CN202316974U CN2011204531745U CN201120453174U CN202316974U CN 202316974 U CN202316974 U CN 202316974U CN 2011204531745 U CN2011204531745 U CN 2011204531745U CN 201120453174 U CN201120453174 U CN 201120453174U CN 202316974 U CN202316974 U CN 202316974U
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- liquid
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Abstract
The utility model discloses a device for compounding liquid-state electroslag rollers, which comprises a water-cooling crystallizer. The water-cooling crystallizer is provided with a channel of which the inner diameter is equivalent to the outer diameter of a preset composite layer of each roller to be compounded; the upper part of the crystallizer is also provided with an intermediate holding furnace used for pouring molten metal and slag liquid which are molten in advance into the water-cooling crystallizer and a gap between to-be-compounded rollers inserted into the channel. According to the device for compounding the liquid-state electroslag rollers, through installing the water-cooling crystallizer and the intermediate holding furnace used for pouring the molten metal and the slag liquid which are molten in advance into the water-cooling crystallizer and the gap between the to-be-compounded rollers, composite repair can be performed on the rollers directly, and thereby, the goal of recycling is achieved.
Description
Technical field
The utility model relates to a kind of set composite of liquid electric slag roll.
Background technology
The roll of various milling trains often will stand abominable conditions of work such as chilling and shock heating, wearing and tearing in when work, and after long-time the use, problems such as wearing and tearing will appear in the surface of roll inevitably, thereby causes roll and can not continue use again.
For a long time, such roll of scrapping all be through reclaim, processing such as melting recycles again.
The utility model content
The purpose of the utility model is to provide a kind of liquid electric slag roll set composite that can make the roll recycling of scrapping.
A kind of liquid electric slag roll set composite of the utility model comprises: water mold, said water mold have and the passage of treating the internal diameter that the preset composite bed external diameter of composite roll is suitable; The top of said crystallizer also be provided be used for to said water mold and be inserted into said passage treat to topple in the gap between the composite roll the middle holding furnace of molten metal liquid and slag liquid in advance.
The utility model is through being provided with water mold and to water mold and treat to topple in the gap between the composite roll the middle holding furnace of melt metal liquid and slag liquid; So just directly breaker roll carries out compound reparation, thereby reaches the purpose of recycling.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, the utility model comprises: water mold 1 and the middle holding furnace 4 that is arranged on water mold 1 top, water mold 1 have and the passage 7 of treating the internal diameter that composite roll 3 preset composite bed 6 external diameters are identical.Middle holding furnace 4 be used for to water mold 1 and be inserted into passage 7 treat to topple in the gap between the composite roll 3 molten metal liquid 5 and slag liquid 2 in advance, and can be to molten metal 5 and 2 insulations of slag liquid.
During use, carry out compound according to following technology:
1) will treat that composite roll 3 is preheated to 300～650 ℃, is encased in the water mold 1 then;
2) slag charge and alloying metal are ready to; And with intermediate frequency furnace with the fusing of slag charge and alloying metal; The temperature of slag liquid is 1350～1500 ℃; The temperature of alloying metal liquid is 1400～1700 °, and holding furnace 4 in the middle of pouring into then is poured onto slag liquid and molten metal water mold 1 and is inserted into treating in the gap between the composite roll 3 in the passage 7 through middle holding furnace 4;
3) to treating energising between composite roll 3 and the water mold 1; Make slag liquid 2 be in molten condition, make the surface melting 3～8mm that treats composite roll 3, and in water mold 1, solidify with molten metal 5; Thereby treating to make composite roll by the surface recombination layer of metal composite bed 6 of composite roll 3.
The utility model is through being provided with water mold 1 and to water mold 1 and treat to topple in the gap between the composite roll 3 the middle holding furnace 4 of melt metal liquid and slag liquid; So just directly breaker roll carries out compound reparation, thereby reaches the purpose of recycling.
Claims (1)
1. a liquid electric slag roll set composite is characterized in that, comprising: water mold, said water mold have and the passage of treating the internal diameter that the preset composite bed external diameter of composite roll is suitable; The top of said crystallizer also be provided be used for to said water mold and be inserted into said passage treat to topple in the gap between the composite roll the middle holding furnace of molten metal liquid and slag liquid in advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204531745U CN202316974U (en) | 2011-11-16 | 2011-11-16 | Device for compounding liquid-state electroslag rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204531745U CN202316974U (en) | 2011-11-16 | 2011-11-16 | Device for compounding liquid-state electroslag rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202316974U true CN202316974U (en) | 2012-07-11 |
Family
ID=46428971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204531745U Expired - Lifetime CN202316974U (en) | 2011-11-16 | 2011-11-16 | Device for compounding liquid-state electroslag rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202316974U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195713A (en) * | 2015-10-10 | 2015-12-30 | 高殿奎 | Method for liquid coating on solid-state cast-connected roller, die and hammer head |
| CN107962167A (en) * | 2017-11-08 | 2018-04-27 | 昆明理工大学 | A kind of method that founding remanufactures roll |
| CN108273980A (en) * | 2018-04-04 | 2018-07-13 | 安徽工业大学 | A kind of preheating consutrode electroslag remelting production composite roll method |
| CN109604566A (en) * | 2019-01-18 | 2019-04-12 | 潍坊亚东冶金设备有限公司 | The sectionally assembled seperated special-shaped crystallizer of electroslag smelting casting blade multilayer |
| CN109604564A (en) * | 2019-01-11 | 2019-04-12 | 潍坊市众诚佳合环保科技股份有限公司 | A kind of roll repair welding technique based on electroslag remelting |
| CN113118419A (en) * | 2021-04-14 | 2021-07-16 | 朱龙华 | Process for manufacturing metal roller with gradient composite layer by electroslag remelting compounding |
-
2011
- 2011-11-16 CN CN2011204531745U patent/CN202316974U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195713A (en) * | 2015-10-10 | 2015-12-30 | 高殿奎 | Method for liquid coating on solid-state cast-connected roller, die and hammer head |
| CN107962167A (en) * | 2017-11-08 | 2018-04-27 | 昆明理工大学 | A kind of method that founding remanufactures roll |
| CN107962167B (en) * | 2017-11-08 | 2019-09-27 | 昆明理工大学 | A kind of method that founding remanufactures roll |
| CN108273980A (en) * | 2018-04-04 | 2018-07-13 | 安徽工业大学 | A kind of preheating consutrode electroslag remelting production composite roll method |
| CN109604564A (en) * | 2019-01-11 | 2019-04-12 | 潍坊市众诚佳合环保科技股份有限公司 | A kind of roll repair welding technique based on electroslag remelting |
| CN109604566A (en) * | 2019-01-18 | 2019-04-12 | 潍坊亚东冶金设备有限公司 | The sectionally assembled seperated special-shaped crystallizer of electroslag smelting casting blade multilayer |
| CN113118419A (en) * | 2021-04-14 | 2021-07-16 | 朱龙华 | Process for manufacturing metal roller with gradient composite layer by electroslag remelting compounding |
| CN113118419B (en) * | 2021-04-14 | 2022-07-29 | 朱龙华 | Process for manufacturing gradient composite layer metal roller by electroslag remelting compounding (re) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |