CN202599121U - Cast copper molten metal jacket with large-area surfaced wear-resistant and heat-resistant alloy - Google Patents
Cast copper molten metal jacket with large-area surfaced wear-resistant and heat-resistant alloy Download PDFInfo
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- CN202599121U CN202599121U CN 201220197555 CN201220197555U CN202599121U CN 202599121 U CN202599121 U CN 202599121U CN 201220197555 CN201220197555 CN 201220197555 CN 201220197555 U CN201220197555 U CN 201220197555U CN 202599121 U CN202599121 U CN 202599121U
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- cast copper
- molten metal
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Abstract
The utility model relates to a cast copper molten metal jacket with large-area surfaced wear-resistant and heat-resistant alloy, which comprises an annular wall body with a passage in the middle. Cooling pipes are embedded in the wall body. Water inlet pipes and water outlet pipes of the cooling pipes are arranged on the arc surface of the external circle of the wall body. Pipe protection bulges are arranged on the water inlet pipes and the water outlet pipes. Wear-resistant and heat-resistant alloy is surfaced on the inner wall of the passage, i.e. the wear-resistant and heat-resistant alloy is surfaced in large area on the washed surface of the cast copper molten metal jacket. The cast copper molten metal jacket with large-area surfaced wear-resistant and heat-resistant alloy has the advantages of very strong high-temperature molten metal washing resistance, great thermal bearing capacity, long service life, low labor intensity of workers and low maintenance cost, and guarantees the stable operation of molten metal conveying equipment of smelting furnaces.
Description
Technical field
The utility model relates to a kind of large-area built-up welding antiwear heat resisting alloy cast copper water jacket.
Background technology
In recent years because the matte and the quantity of slag constantly improving production capacity, are put in continuous increase in each big coloured smelting enterprise.Be used to carry matte and liquid slag to arrive the Copper Water Jacket of electric furnace and converter; Drop receives molten metal more greatly and seriously washes away in the use, and service life is shorter, needs ordinary replacing; Not only influence the normal operation of smelting equipment, also increase labor strength and equipment maintenance cost.To the characteristics of Conveying Chute Copper Water Jacket, for better with the supporting use of smelting furnace, each big smeltery is badly in need of Copper Water Jacket is carried out architecture advances, with raising chute Copper Water Jacket anti-ly wash away, corrosion-resistant property, increase the service life, ensure safety in production.
Summary of the invention
In order to address the above problem; The utility model provide a kind of at the cast copper water jacket by wash surface large-area built-up welding antiwear heat resisting alloy; Can effectively prevent in the smelting process to carry matte and liquid slag Copper Water Jacket to be washed away the variation with temperature cycle property, form cold and hot fatigue and crack phenomenon.Prolong to carry with cast copper water jacket service life the normal operation of assurance smelting furnace.
To achieve these goals, the technical scheme that the utility model adopted is:
A kind of large-area built-up welding antiwear heat resisting alloy cast copper water jacket; Offer the ring-type wall body of passage in the middle of comprising; Be embedded with cooling pipe in the wall body, the inlet channel of cooling pipe, outlet conduit all are positioned on the wall body exterior arc surface, are equipped with the pillar boss on inlet channel, the outlet conduit; Built-up welding has the antiwear heat resisting alloy on the inwall of passage, and promptly the cast copper water jacket is carried out large-area built-up welding antiwear heat resisting alloy on the wash surface.Cooling pipe, inlet channel, outlet conduit adopt whole T2 copper pipe to bend and form.
The exterior arc surface of said wall body is provided with installing hole.
Be monolithic construction between said pillar boss and the wall body.
Said cooling pipe is snakelike.
The cross section pass of described cooling pipe, inlet channel, outlet conduit all is round shape or ellipticity.
After the utility model adopts technique scheme; Cooling pipe, inlet channel, outlet conduit adopt whole T2 copper pipe to bend and form; Be equipped with the pillar boss into and out of the conduit place; Adopted large-area built-up welding antiwear heat resisting alloy by the metallic solution wash surface, when product in long-term use, drop was very big when particularly metallic solution was transported to electric furnace or converter; This moment since the surface overlaying of cast copper water jacket wear-resisting, heat-resisting alloy have very strong high temperature resistant metal solution scouring capability; Add wall body inside and be embedded with the cooling pipe of reasonable distribution, the high thermal conductivity through fine copper is the cools stacks layer rapidly, makes smelting furnace transferring metal solution extended to more than 3 years individual month service life by past 3-5 with the cast copper water jacket.Ensure the normal operation of smelting furnace metallic solution conveying equipment, also reduce labor strength simultaneously, save a large amount of standby redundancy expenses, and integral body all is recyclable, the utilization again of fine copper manufacturing.
In a word, the utlity model has very strong high temperature resistant metal solution scouring capability, hot bearing capacity is big, long service life, and labor strength is fixed, and maintenance cost is low, for the stable operation of smelting furnace metallic solution conveying equipment has supplied guarantee.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the plan structure sketch map of Fig. 1;
Fig. 3 is the right TV structure sketch map of Fig. 1.
The specific embodiment
Like Fig. 1,2, shown in 3; The utility model large-area built-up welding antiwear heat resisting alloy cast copper water jacket; Offer the ring-type wall body 1 of passage 8 in the middle of comprising; Be embedded with cooling pipe 5 in the wall body 1, the inlet channel 2 of cooling pipe 5, outlet conduit 3 all are positioned on wall body 1 exterior arc surface, are equipped with pillar boss 4 on inlet channel 2, the outlet conduit 3.Built-up welding has antiwear heat resisting alloy 6 on the inwall of passage 8, promptly is set with antiwear heat resisting alloy 6 on the inwall of passage 8.The exterior arc surface of wall body 1 is provided with installing hole 7.Be monolithic construction between pillar boss 4 and the wall body 1.Wherein, antiwear heat resisting alloy 6 is an A402 stainless steel wlding.
The utility model is during through the cooling pipe 5 of cooling water flow in being embedded in wall body 1, forces the antiwear heat resisting alloy 6 of cooling built-up welding to improve the high temperature resistant metal solution scouring capability of wall body 1, finally reaches to prolong the smelting furnace metallic solution conveying equipment life-span.
In order further to improve the operating efficiency and the performance of the utility model, cooling pipe 5 is snakelike, and the cross section pass of cooling pipe 5, inlet channel 2, outlet conduit 3 is round shape or ellipticity.
The foregoing description only be used to explain inventive concept of the utility model, but not to the qualification of the utility model rights protection allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should fall into the protection domain of the utility model.
Claims (5)
1. large-area built-up welding antiwear heat resisting alloy cast copper water jacket; It is characterized in that: the ring-type wall body (1) that offers passage (8) in the middle of comprising; Be embedded with cooling pipe (5) in the wall body (1); The inlet channel (2) of cooling pipe (5), outlet conduit (3) all are positioned on wall body (1) exterior arc surface, are equipped with pillar boss (4) on inlet channel (2), the outlet conduit (3), and built-up welding has antiwear heat resisting alloy (6) on the inwall of passage (8).
2. large-area built-up welding antiwear heat resisting alloy cast copper water jacket as claimed in claim 1, it is characterized in that: the exterior arc surface of said wall body (1) is provided with installing hole (7).
3. large-area built-up welding antiwear heat resisting alloy cast copper water jacket as claimed in claim 1 is characterized in that: be monolithic construction between said pillar boss (4) and the wall body (1).
4. large-area built-up welding antiwear heat resisting alloy cast copper water jacket as claimed in claim 1, it is characterized in that: said cooling pipe (5) is snakelike.
5. large-area built-up welding antiwear heat resisting alloy cast copper water jacket as claimed in claim 1, it is characterized in that: the cross section pass of described cooling pipe (5), inlet channel (2), outlet conduit (3) all is round shape or ellipticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220197555 CN202599121U (en) | 2012-05-04 | 2012-05-04 | Cast copper molten metal jacket with large-area surfaced wear-resistant and heat-resistant alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220197555 CN202599121U (en) | 2012-05-04 | 2012-05-04 | Cast copper molten metal jacket with large-area surfaced wear-resistant and heat-resistant alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202599121U true CN202599121U (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220197555 Expired - Lifetime CN202599121U (en) | 2012-05-04 | 2012-05-04 | Cast copper molten metal jacket with large-area surfaced wear-resistant and heat-resistant alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202599121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654800A (en) * | 2015-03-16 | 2015-05-27 | 湖南水口山有色金属集团有限公司 | Side blowing furnace and tuyere nose copper water jacket thereof |
| CN105737607A (en) * | 2016-03-21 | 2016-07-06 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Combined vertical water jacket of flash converting furnace |
-
2012
- 2012-05-04 CN CN 201220197555 patent/CN202599121U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654800A (en) * | 2015-03-16 | 2015-05-27 | 湖南水口山有色金属集团有限公司 | Side blowing furnace and tuyere nose copper water jacket thereof |
| CN105737607A (en) * | 2016-03-21 | 2016-07-06 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Combined vertical water jacket of flash converting furnace |
| CN105737607B (en) * | 2016-03-21 | 2018-09-25 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | The compound vertical water jacket of flash converting furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151013 Address after: The dawn of the village of Shaoxing County in Zhejiang province 312065 Shaoxing Qixian town No. 739 Patentee after: Ruan Junda Address before: 312065 Shaoxing County Zhejiang province Shaoxing City Qixian town Shaoxing Shuguang Machinery Co. Ltd. Patentee before: Shaoxing Shuguang Machinery Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |
|
| CX01 | Expiry of patent term |