CN201036807Y - Waste and old brass continuous casting equipment - Google Patents
Waste and old brass continuous casting equipment Download PDFInfo
- Publication number
- CN201036807Y CN201036807Y CNU2007201085407U CN200720108540U CN201036807Y CN 201036807 Y CN201036807 Y CN 201036807Y CN U2007201085407 U CNU2007201085407 U CN U2007201085407U CN 200720108540 U CN200720108540 U CN 200720108540U CN 201036807 Y CN201036807 Y CN 201036807Y
- Authority
- CN
- China
- Prior art keywords
- holding furnace
- furnace
- old
- useless
- diplopore
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a continuous casting device for storing waste yellow composition brass, comprising a smelting furnace, a holding furnace and a middle holding furnace; the three furnaces are connected and arranged to have a step shape, copper water can flow out automatically; the middle holding furnace and the holding furnace have a sealing structure, the holding furnace is provided with a double-hole diamond-shaped casting nozzle; the center line of the double-hole diamond-shaped casting nozzle is prolonged backwards and is arranged at the angle of 30 degrees to 45 degrees. The utility model guarantees that the copper water is melted completely before being poured into the holding furnace, improves the inner quality of ingots, saves energy consumption and is of high production efficiency.
Description
Technical field
The utility model relates to a kind of brass smelting-casting equipment, especially relates to a kind of improvement that is used for the continuous fusion-cast equipment of the waste and old brass of melting.
Background technology
Utilize the equipment of waste and old brass continuous fusion-cast copper ingot mostly to be the disome stove at present: i.e. smelting furnace, holding furnace, for Dumpage type, single hole is released or parallel diplopore is released, exist sudden flue dust to distribute seriously in the process of releasing, copper liquid uneven components, increased the weight of product microstructure segregation after the crystallization, and since useless composition brass also need be incubated about 30 minutes after in smelting furnace, reaching smelting temperature, full and uniform to guarantee copper water composition before pouring into holding furnace.This just makes the continuous fusion-cast production efficiency of equipment of prior art low, and product quality is of low grade, and the energy consumption height, and smelting furnace is seriously polluted in the process of releasing.Chinese patent CN2123050 provides the continuous up-casting machine of a kind of production anaerobic copper cash, pipe special-purpose casting furnace, use combined type line frequency furnace deposite metal, adopt holding furnace of two smelting furnaces, three stove one, its PR two stove one improve, but the microstructure segregation of product and energy consumption problem still can't solve, and are not suitable for the founding of waste and old brass.
Summary of the invention
The utility model main purpose is at the deficiencies in the prior art, thereby develops a kind of production efficiency height, good product quality, the Old and useless yellow composition brass continuous founding apparatus that energy consumption is low.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of Old and useless yellow composition brass continuous founding apparatus, contain smelting furnace, holding furnace, and it is characterized in that: holding furnace in the middle of between smelting furnace and holding furnace, being provided with; Described smelting furnace, middle holding furnace, holding furnace three stoves are conjuncted, and stairstepping arranges that gravity flow is released; Holding furnace and holding furnace are hermetically-sealed construction in the middle of described, and described holding furnace is provided with diplopore cast mouth, are acute angle after the center line of described diplopore cast mouth prolongs backward and arrange.Because the discharging of holding furnace is arranged to diplopore rhombus cast mouth, copper water has increased internal impact and has flowed in holding furnace, make the gravity segregation of copper alloy low-melting-point metal in the cast process greatly alleviate.
The technical solution of the utility model can also be further perfect, and as preferably, the charge level that goes out of described holding furnace assumes diamond in shape.
As preferably, in the middle of the Outlet Pipe that described gravity flow is released extends under the copper liquid liquid level of holding furnace or holding furnace.Because the gravity flow Outlet Pipe of releasing extends under the copper liquid, reduced contacting of copper liquid and air, so iron loss reduces in a large number.
As preferably, after prolonging backward, the center line of described diplopore cast mouth is 30 °～45; Its more excellent scheme is 34 ° of angles
Therefore, the beneficial effects of the utility model are that three stoves are conjuncted owing to increased middle holding furnace, and stairstepping arranges that the liquid of diving is voluntarily released, and holding furnace and holding furnace are hermetically-sealed construction, a series of measures such as diplopore rhombus cast; Guarantee that copper water can fully be melted before pouring into holding furnace, improve the internal soundness of ingot casting, improve product specification, and production efficiency improves energy savings consumption; Reach environmental protection, energy-conservation, utilize the continuous production environment-friendly type of waste and old brass copper material efficiently.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is partial enlarged drawings of Fig. 1.
The specific embodiment
Below by embodiment also in conjunction with the accompanying drawings, the technical solution of the utility model is further described in detail.
Embodiment:
Smelting-casting equipment as shown in Figure 1, holding furnace 7 in the middle of on the basis of former smelting furnace 1, holding furnace 8, increasing, trisome stove rigidity connects, detachably, holding furnace 8 is a hermetically-sealed construction with middle holding furnace 7, and three stove stairsteppings are arranged, release voluntarily, cast mouth 9 is arranged (seeing shown in Figure 2) for the double end rhombus.Channel 2 is arranged in the body of heater of smelting furnace 1,500KG mountain word iron 3, power is 125 kilowatts, includes the release device of releasing certainly of brick 4, stopper rod 5, mozzle 6 of quartz sand; Channel 10 is arranged in the body of heater of middle holding furnace 7,300KG mouth word iron 11, power is 75 kilowatts, includes the release device of releasing certainly of brick 4, stopper rod 5, mozzle 6 of quartz sand; Channel 12 is arranged in the body of heater of holding furnace 8,300KG mouth word iron 13, power is 75 kilowatts, the rhombus cast mouth 9 of diplopore.
After melting finishes, the copper water that smelting furnace is 1 li is released brick 4, stopper rod 5, mozzle 6 from flowing to middle holding furnace 7 through quartz sand, flow to holding furnace 8 by middle holding furnace 7 through release brick 4, stopper rod 5, mozzle 6 of quartz sand again, when needs are cast, the copper water of holding furnace 8 becomes section bar through diplopore rhombus cast mouth 13 through the relevant device cast.
Claims (5)
1. an Old and useless yellow composition brass continuous founding apparatus contains smelting furnace, holding furnace, it is characterized in that: holding furnace (7) in the middle of being provided with between smelting furnace (1) and holding furnace (8); Described smelting furnace, middle holding furnace, holding furnace three stoves are conjuncted, and stairstepping arranges that gravity flow is released; Holding furnace (7) and holding furnace (8) are hermetically-sealed construction in the middle of described, and described holding furnace (8) is provided with diplopore cast mouth (9), are acute angle after the center line of described diplopore cast mouth prolongs backward and arrange.
2. Old and useless yellow composition brass continuous founding apparatus according to claim 1 is characterized in that: the charge level that goes out of described holding furnace (8) assumes diamond in shape.
3. Old and useless yellow composition brass continuous founding apparatus according to claim 1 and 2 is characterized in that: the Outlet Pipe that described gravity flow is released (6) extends under the copper liquid liquid level of middle holding furnace (7) or holding furnace (8).
4. Old and useless yellow composition brass continuous founding apparatus according to claim 1 and 2 is characterized in that: be 30 °～45 after the center line of described diplopore cast mouth (9) prolongs backward.
5. Old and useless yellow composition brass continuous founding apparatus according to claim 1 and 2 is characterized in that: be 34 ° of angles after the center line of described diplopore cast mouth (9) prolongs backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201085407U CN201036807Y (en) | 2007-04-24 | 2007-04-24 | Waste and old brass continuous casting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201085407U CN201036807Y (en) | 2007-04-24 | 2007-04-24 | Waste and old brass continuous casting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201036807Y true CN201036807Y (en) | 2008-03-19 |
Family
ID=39209315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201085407U Expired - Fee Related CN201036807Y (en) | 2007-04-24 | 2007-04-24 | Waste and old brass continuous casting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201036807Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120283A (en) * | 2014-07-30 | 2014-10-29 | 天津领镁科技有限公司 | Automatic magnetism waste recycling equipment |
-
2007
- 2007-04-24 CN CNU2007201085407U patent/CN201036807Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120283A (en) * | 2014-07-30 | 2014-10-29 | 天津领镁科技有限公司 | Automatic magnetism waste recycling equipment |
| CN104120283B (en) * | 2014-07-30 | 2015-11-04 | 天津领镁科技有限公司 | A kind of useless magnesium material automatic recycling equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104827019B (en) | Automatic ladle drainage device | |
| CN201212040Y (en) | Combined cooling stave | |
| CN206305443U (en) | Ladle nozzle argon gas blowing device | |
| CN111910118A (en) | Method for forming nodular cast iron flywheel for high-power diesel engine | |
| CN201036807Y (en) | Waste and old brass continuous casting equipment | |
| CN103962517A (en) | Pouring device and method for mold casting of large electrode bars | |
| CN103433427B (en) | Casting system and sand mold structure for box casting | |
| CN103611921B (en) | The production method of skimming tool | |
| CN103736984A (en) | Hot-metal bottle slag stopper with hot metal flowing port and manufacturing method thereof | |
| CN203695934U (en) | Molten iron jar slag stopper with molten iron flowing opening | |
| CN202532889U (en) | Cast steel cooling wall | |
| CN204224552U (en) | The liquid continuous discharging slag device of fixed-bed gasification furnace | |
| CN202254860U (en) | High efficiency heat exchange casting copper water jacket | |
| CN202465746U (en) | Novel slag trough | |
| CN203426373U (en) | Casting system for box casting and sand mold structure thereof | |
| CN208532839U (en) | A kind of roughing runner head water cooling mouth | |
| CN202591563U (en) | Ingot mould chassis | |
| CN202734485U (en) | Cupola furnace | |
| CN110484690A (en) | A kind of quick deslagging device of molten steel and its deslagging method | |
| CN206373354U (en) | A kind of big back stall brick fixed structure of continuous casting | |
| CN206160721U (en) | A closed copper melting furnace for continuous casting copper -aluminum composite material | |
| CN203011125U (en) | Waste heat recovery device for cupola furnace | |
| CN201027206Y (en) | Imbed flat shaped pure copper tube cooling wall of blast furnace | |
| CN206500620U (en) | One kind carries bell-mouthed continuous casting immersion outlet | |
| CN204043400U (en) | A kind of bottom convertor isolating and protecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Changzhen Coppery Co., Ltd. Assignor: Song Changhong Contract fulfillment period: 2009.4.8 to 2017.4.23 Contract record no.: 2009330000699 Denomination of utility model: Waste and old brass continuous casting equipment Granted publication date: 20080319 License type: Exclusive license Record date: 20090417 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.8 TO 2017.4.23; CHANGE OF CONTRACT Name of requester: NINGBO CHANGZHEN COPPER CO., LTD. Effective date: 20090417 |
|
| ASS | Succession or assignment of patent right |
Owner name: NINGBO CHANGZHEN COPPER INDUSTRY CO., LTD. Free format text: FORMER OWNER: SONG ZHANGHONG Effective date: 20110908 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110908 Address after: Xiejialu village 315473 Zhejiang province Yuyao City Simen Town Patentee after: Ningbo Changzhen Coppery Co., Ltd. Address before: 315473 Zhejiang Province, Yuyao City Simen Town xiejialu village Yuyao Changzhen Copper Co. Ltd. Patentee before: Song Changhong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20150424 |
|
| EXPY | Termination of patent right or utility model |