CN201979052U - Equipment for horizontally and continuously casting phosphor copper anodes - Google Patents
Equipment for horizontally and continuously casting phosphor copper anodes Download PDFInfo
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- CN201979052U CN201979052U CN2011200779883U CN201120077988U CN201979052U CN 201979052 U CN201979052 U CN 201979052U CN 2011200779883 U CN2011200779883 U CN 2011200779883U CN 201120077988 U CN201120077988 U CN 201120077988U CN 201979052 U CN201979052 U CN 201979052U
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Abstract
The utility model discloses equipment for horizontally and continuously casting phosphor copper anodes, which sequentially comprises a melting furnace, a heat insulation furnace, a traction machine, a following saw and an electronic scale, wherein a chute arranged on the melting furnace is connected to the heat insulation furnace, an outlet of the heat insulation furnace is provided with a crystallizer, and an outlet of the crystallizer is positioned at one side of an inlet of the traction machine. Products produced by the equipment have high surface quality and stable internal phosphorus content, the operation environment of workers is good, the work intensity is low, the production cost is obviously reduced, and the production efficiency is greatly improved.
Description
Technical field
The utility model relates to casting unit, especially relates to a kind of equipment of horizontal continuous-casting phosphor-copper anode alloy.
Background technology
Plating is as a kind of main mode of Surface Machining, and application is more and more wider.Phosphor copper increases year by year as the primary raw material consumption of electroplating industry, and the market demand is very big.Phosphorous 0.04%～0.06% phosphor-copper anode alloy manufacture of materials technical maturity, and the phosphor-copper anode alloy material of phosphorus 0.30%～0.35% is widely used in five metals, plastics, printed circuit board and field of electroplating, the equal indefinite form of its production technology and process units.The conventional sectional dimension of this product is 100mm*20mm, and conventional length dimension is: 650mm, 700mm, 750mm, 800mm 850mm 900mm.The main raw material(s) of anodic phosphorous copper production both at home and abroad is purple composition brass and red phosphorus.Because market competition is growing more intense, phosphor copper is again the relatively low plating raw material of a kind of added value.At present, there is the problem of all many-sides in the phosphor-copper anode alloy material of the phosphorus 0.30%～0.35% of production and selling on the market.This is because present widely used phosphor-copper anode material, all be to be raw material with useless composition brass, obtain phosphor-copper anode stub or ingot bar by crucible melting, iron mould casting, because process units is simple and crude, the problem that the phosphor-copper anode material of being produced exists is: the material composition complexity, the phosphor-copper anode material of being produced contains very high impurity element, influences quality of coating; There are defectives such as pore, slag inclusion, corner angle crackle, oxidation and cold shut in cast anode piece surface, is easy to occur the disconnected utmost point in the process of electroplating, falls piece.The phosphorus scaling loss of crucible for smelting is big, phosphor-copper anode alloy internal soundness instability, batch with batch between, to exist phosphorus content to fluctuate between piece and the piece bigger; Owing to adopt artificial manual operations, working environment is very abominable, labor strength is big, production efficiency is extremely low.
The utility model content
The purpose of this utility model is exactly the deficiency that exists at above-mentioned prior art, and a kind of equipment of horizontal continuous-casting phosphor-copper anode alloy is provided.
Above-mentioned purpose realizes by following proposal:
A kind of equipment of horizontal continuous-casting phosphor-copper anode alloy, it is characterized in that, described equipment comprises smelting furnace, holding furnace, hauling machine, servo-actuated saw, electronic scale successively, the chute of installing on the described melting furnace is connected to described holding furnace, the outlet of described holding furnace is provided with crystallizer, and the outlet of this crystallizer is positioned at the inlet side of described hauling machine.
Equipment according to above-mentioned is characterized in that, the bottom of described melting furnace is equipped with the smelting furnace weighing device, in the bottom of described holding furnace the holding furnace weighing device is installed.
The beneficial effects of the utility model: the products surface quality height, the inner phosphorus content that use the utility model to produce are stable; Workman's good operational environment, labour intensity are low; Production cost significantly reduces, production efficiency improves greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, the equipment of horizontal continuous-casting phosphor-copper anode alloy of the present utility model comprises melting furnace 1, holding furnace 3, hauling machine 4, servo-actuated saw 7, electronic scale 12 successively, the chute of installing on the melting furnace 12 is connected to holding furnace 3, the outlet of holding furnace 3 is provided with crystallizer 4, and the outlet of crystallizer 4 is positioned at the inlet side of hauling machine 4.The bottom of melting furnace 1 is equipped with smelting furnace weighing device 9, in the bottom of holding furnace 3 holding furnace weighing device 10 is installed.
The founding production process of phosphor-copper anode alloy is now described referring to Fig. 1.To rationally prepare burden through the copper raw material of classification, pickling, cleaning, oven dry, the copper raw material for preparing is added in batches (power 280KW in the power frequency smelting furnace 1 of horizontal continuous-casting system, frequency 50HZ, effectively the copper amount is 1.5 tons), be charcoal or the rice husk of 100-150mm at copper liquid surface coverage thickness, treat that wholeization of copper material are flat in the stove, measure copper liquid temperature in the stove with fast molten thermocouple, when treating that copper liquid temperature reaches 1190-1230 ℃, begin to add phosphor bronze alloy, carry out alloying.The addition of phosphor bronze alloy need be according to burdening calculation.The concise and to the point process of burdening calculation is as follows:
To the sampling of the copper liquid in the smelting furnace 1, analysis phosphorus content,, remove the weight that the body of heater deadweight obtains copper liquid in the smelting furnace 1 from the weight that weighing device 9 is read smelting furnace 1.According to copper liquid weight, the original phosphorus content of copper liquid, the phosphor copper phosphorus content of technological requirement, the phosphorus content of phosphor bronze alloy in the smelting furnace 1, can calculate the phosphor bronze alloy amount that needs adding.Divide two to three times and in smelting furnace, add phosphor-copper, treat after alloying component evenly sample analysis once more,, carry out accurate dosing once more according to analysis result.Phosphorus content surpasses technological requirement in smelting furnace 1, through calculating reinforced watering down; Phosphorus content is lower than technological requirement in smelting furnace 1, adds phosphor bronze alloy through calculating, and the phosphorus content of alloy liquid, temperature reach technological requirement in smelting furnace 1.Begin to change the copper liquid in the smelting furnace 1 over to holding furnace 3(power 130KW by chute 2, frequency 50HZ, effectively the copper amount is 1.5 tons) in, change material and finish, to the copper liquid sample analysis in the holding furnace, decision is that this feed supplement waters down, still adds phosphor-copper according to the sample analysis result.Feed supplement waters down or the method for adding phosphor-copper is: from the weight that weighing device 10 is read holding furnace 3, remove the weight that the body of heater deadweight obtains copper liquid in the holding furnace 3.According to copper liquid weight, the original phosphorus content of copper liquid, the phosphor copper phosphorus content of technological requirement, the phosphorus content of phosphor bronze alloy in the holding furnace 3, can calculate needs feed supplement or adds the phosphor bronze alloy amount.Until the phosphorus content that reaches technological requirement.
Treat to begin when copper liquid temperature reaches 1140-1160 ℃ in the holding furnace 3 casting.Copper liquid carries out crystallization, solidifies in crystallizer 4, the phosphor-copper anode alloy 5 behind the coagulation forming is involved from crystallizer 4 by the technology of hauling machine 6 according to: traction → counter pushing away → pause → draw.7 pairs of phosphor-copper anode alloys of servo-actuated saw carry out online sawing.Phosphor-copper anode alloy after 12 pairs of scale sawings of electronic scale is weighed, coding, can also calculate its density according to the appearance and size and the weight of phosphor-copper anode alloy, as the criterion of phosphor-copper anode alloy quality good or not and the foundation of casting technique adjustment.
Claims (2)
1. the equipment of a horizontal continuous-casting phosphor-copper anode alloy, it is characterized in that, described equipment comprises smelting furnace, holding furnace, hauling machine, servo-actuated saw, electronic scale successively, the chute of installing on the described smelting furnace is connected to described holding furnace, the outlet of described holding furnace is provided with crystallizer, and the outlet of this crystallizer is positioned at the inlet side of described hauling machine.
2. equipment according to claim 1 is characterized in that the bottom of described melting furnace is equipped with the smelting furnace weighing device, in the bottom of described holding furnace the holding furnace weighing device is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200779883U CN201979052U (en) | 2011-03-23 | 2011-03-23 | Equipment for horizontally and continuously casting phosphor copper anodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200779883U CN201979052U (en) | 2011-03-23 | 2011-03-23 | Equipment for horizontally and continuously casting phosphor copper anodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201979052U true CN201979052U (en) | 2011-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200779883U Expired - Fee Related CN201979052U (en) | 2011-03-23 | 2011-03-23 | Equipment for horizontally and continuously casting phosphor copper anodes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201979052U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759484A (en) * | 2015-04-27 | 2015-07-08 | 安徽众源新材料股份有限公司 | Short-procedure wide copper belt production device and process |
| CN106584028A (en) * | 2016-11-29 | 2017-04-26 | 金川集团股份有限公司 | Production method of micron grain structure phosphor copper ball |
-
2011
- 2011-03-23 CN CN2011200779883U patent/CN201979052U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759484A (en) * | 2015-04-27 | 2015-07-08 | 安徽众源新材料股份有限公司 | Short-procedure wide copper belt production device and process |
| CN106584028A (en) * | 2016-11-29 | 2017-04-26 | 金川集团股份有限公司 | Production method of micron grain structure phosphor copper ball |
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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: 20110921 Termination date: 20140323 |