CN101726178A - Scrap copper tilting type smelting furnace - Google Patents
Scrap copper tilting type smelting furnace Download PDFInfo
- Publication number
- CN101726178A CN101726178A CN200910263124A CN200910263124A CN101726178A CN 101726178 A CN101726178 A CN 101726178A CN 200910263124 A CN200910263124 A CN 200910263124A CN 200910263124 A CN200910263124 A CN 200910263124A CN 101726178 A CN101726178 A CN 101726178A
- Authority
- CN
- China
- Prior art keywords
- heater
- smelting furnace
- tilting type
- type smelting
- copper
- 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.)
- Pending
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The invention provides a scrap copper tilting type smelting furnace which is characterized by tiltable furnace body, convenient removal of floating foam on the surface of the melted copper liquid and pour-out of liquid copper, and low cost. The scrap copper tilting type smelting furnace comprises a furnace body, the furnace body is provided with a combustion nozzle; the bottom of the furnace body is in arc shape and arranged on an arc-shaped seat, the centre line of the arc-shaped bottom of the furnace body is coincided with that of the arc-shaped seat; the invention also comprises a pushing mechanism for pushing the furnace body to tilt around the centre line relative to the seat; a copper liquid effluent channel which is communicated with the lower part of the inner cavity of the furnace body is arranged at one side of the furnace body, when the furnace body tilts to a certain position relative to the seat, the copper liquid effluent channel is basically in level state; and a material feeding door and a deslagging door which can be opened and closed are arranged at the other side of the furnace body.
Description
Technical field
The present invention relates to a kind of useless composition brass smelting furnace.
Background technology
Useless composition brass smelting furnace is the stove that useless composition brass is smelted once more.Useless composition brass is smelted the complete work period and is comprised: charging, and fusing, oxidation, slag hitting (slagging-off) is reduced and is toppled over.Specifically, copper junk is packed into behind the smelting furnace, body of heater heats up, and copper junk is melted.After the complete fusion of copper metal in the whole stove, copper is by the compressed air oxidation that is blown into by the furnace sidewall blast orifice.Add some reactant in the copper liquid for helping to be reflected at, carry out slag hitting then, from the body of heater of fusion, dispel last slag and additive.After dispeling the floating end (scum silica frost) on molten copper liquid surface, will enter final reduction and refining operation, spray in the motlten metal, carry out fierce chemical reaction, reduce oxygen content going back crude fuel.After obtaining satisfactory liquid metal, molten copper liquid is taken out to casting machine delivering liquid copper production of copper bar, copper strips, copper coin base or other copper products.
But existing useless composition brass smelting furnace is all fixed, body of heater fascinate (swing) of can not overturning, so slag hitting, operation easier was big when molten copper liquid was taken out, required auxiliary equipment is a lot, so useless composition brass smelting furnace is with high costs.
Summary of the invention
The purpose of this invention is to provide that a kind of body of heater can fascinate, remove floating end, molten copper liquid surface and pour out liquid copper all very easily, useless composition brass smelting furnace that cost is low.
This scrap copper tilting type smelting furnace comprises body of heater, and burner noz(zle) is set on the body of heater; The bottom camber of described body of heater, bottom of furnace body are arranged on the base of arc, the center line of arc bottom of furnace body and the central lines of arc-shaped base; It also comprises the pushing mechanism that the promotion body of heater fascinates with respect to base around aforementioned center line; Body of heater one side is provided with the copper water that communicates with body of heater inner chamber bottom and flows out passage, and when body of heater fascinated certain position with respect to base, copper water flowed out passage and is the level of state substantially; The body of heater opposite side is provided with able to turn on or off gallery ports and skimming door.
The present invention owing to have promotes the fascinate pushing mechanism of (swing) of body of heater, under the effect of this pushing mechanism, and body of heater can fascinate (swing).When body of heater when having lopsidedness that copper water flows out passage to certain angle, melted liquid copper can flow out the passage outflow by the copper water of basic horizontal, simplify operation.When body of heater when the opposite side with skimming door tilts to certain angle, the surface of liquid copper is during a little less than skimming door, can will swim in the lip-deep floating end of liquid copper (scum silica frost) by clawing body of heater by skimming door easily, it is also simple and convenient to remove floating end, and need not other special-purpose auxiliary equipment.Therefore the present invention is simple and practical, easy to operate, cheap.
In order to reduce the frictional force between body of heater and the base, reduce the power of pushing mechanism, be provided with the roller that fascinates between bottom of furnace body and the base.
The kind of pushing mechanism is a lot, considers that from the stationarity, reliability and the price that promote described pushing mechanism is an oil cylinder, and the cylinder body of moving oil cylinder is hinged on the base, and the piston rod of oil cylinder is hinged on the body of heater.
Gallery ports are used for charging (useless composition brass).For more convenient charging (useless composition brass), it also comprises a charger that can stretch into the body of heater inner chamber by gallery ports.Like this, useless composition brass can be sent into the body of heater inner chamber by charger.Preferably, the charging pipe machine links to each other with its charging oil cylinder that stretches into the body of heater inner chamber of drive.
For reduce the fusing, oxidation, the discharge capacity of the flue dust that produces in the reduction, it also comprises the filtrating smoke dust dust arrester that communicates with the body of heater inner chamber.The filtrating smoke dust dust arrester belongs to prior art, generally chooses dry bag filter or wet method filter (for example the formula filter is rinsed in the water curtain spray).
Description of drawings
Fig. 1 is the schematic diagram of the present invention at when filling with substance.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the schematic diagram of the present invention when slag hitting.
Fig. 4 is the schematic diagram of the present invention when toppling over liquid copper.
The specific embodiment
Scrap copper tilting type smelting furnace referring to shown in Fig. 1-4 comprises body of heater 1, and burner noz(zle) 2 is set on the body of heater.Burner noz(zle) can use liquid fuel or gas (natural gas or liquefied petroleum gas), is selected by the user.
Bottom 11 cambers of described body of heater, bottom of furnace body 11 are provided with the columniform roller 3 that fascinates, and the roller 3 that fascinates is supported on the inner concave of arc-shaped base 4, the center line of arc bottom of furnace body and the central lines of arc-shaped base.It also comprise promote body of heater around aforementioned center line with respect to the fascinate oil cylinder 5 (pushing mechanism) of (swing) of base, the cylinder body of oil cylinder is hinged on the base 4, the piston rod of oscillating oil cylinder is hinged on the bottom of furnace body 11.
The body of heater right side is provided with the copper water that communicates with body of heater inner chamber bottom and flows out passage 12.Referring to Fig. 4, when body of heater fascinates (swing) when certain position with respect to base, copper water flows out passage 12 and is the level of state substantially.
Body of heater left side is provided with able to turn on or off skimming door 13, able to turn on or off gallery ports 14.Referring to Fig. 3, when body of heater fascinated certain position with respect to base, the surface of liquid copper can claw body of heater inner chamber 15 to the floating end that swims in liquid copper surface by skimming door during a little less than skimming door 13.
Charging pipe machine 8 links to each other with its charging oil cylinder 9 that can stretch into or withdraw from the body of heater inner chamber of drive.
The water curtain spray is rinsed formula filter 10 as the filtrating smoke dust dust arrester, communicates with body of heater inner chamber 15.
This stove can load 150 tons, refining cycle 16 hours, and all the other were to topple over operation in 8 hours.
Body of heater comprises firm steel weldment, forms in addition refractory liner of shell, thereby constitutes body of heater and combustion chamber.That is to say that the body of heater main body is to be made of refractory material, remainder is a steel construction.
The body of heater double speed that fascinates, low speed are used for casting, are used to not have toppling over fast of accurate requirement at a high speed.Fascinate operation by 2 oscillating oil cylinders 5 operations of loading the body of heater bottoms, and for safety, device can make stove once be in nought state during outage.
Open unlatching and the closure that oil cylinder 7 is finished gallery ports by gallery ports;
Stove is equipped with blast orifice on sidewall, realize oxidation and restoring function.Blast orifice belongs to prior art, no longer describes.
The complete refining work period comprises: charging, and fusing, oxidation, slag hitting is reduced and is toppled over.Can within 16 hours, finish from the refining cycle that is charged to reduction.
1 charging and fusing
Copper junk is loaded by the charging pipe machine, and charging is periodically to carry out, fusion is a collection of refill a collection of.
2 slag hittings
After the complete fusion of metal in the whole stove, copper is by the compressed air oxidation that is blown into by the furnace sidewall blast orifice.Add some reactant in the copper liquid for helping to be reflected at, carry out slag hitting then, slag hitting is unique manually-operated.
3 reduction
To enter final reduction and refining operation after the slag hitting, from the body of heater of fusion, to dispel last slag and additive.Dispel the floating last of molten copper liquid surface, stove will fascinate once more, go back crude fuel and will spray in the motlten metal so that make, and carry out fierce chemical reaction, reduce oxygen content.
4 topple over
After obtaining satisfactory liquid metal, stove is toppled over and is begun to casting machine delivering liquid copper.
Claims (8)
1. scrap copper tilting type smelting furnace comprises body of heater, and burner noz(zle) is set on the body of heater; It is characterized in that: the bottom camber of described body of heater, bottom of furnace body are arranged on the base of arc, the center line of arc bottom of furnace body and the central lines of arc-shaped base; It also comprises the pushing mechanism that the promotion body of heater fascinates with respect to base around aforementioned center line; Body of heater one side is provided with the copper water that communicates with body of heater inner chamber bottom and flows out passage, and when body of heater fascinated certain position with respect to base, copper water flowed out passage and is the level of state substantially; The body of heater opposite side is provided with able to turn on or off gallery ports and skimming door.
2. scrap copper tilting type smelting furnace as claimed in claim 1 is characterized in that: scrap copper tilting type smelting furnace is provided with the roller that fascinates between bottom of furnace body and the base.
3. scrap copper tilting type smelting furnace as claimed in claim 1 is characterized in that: described pushing mechanism is an oil cylinder, and the cylinder body of oil cylinder is hinged on the base, and the piston rod of oil cylinder is hinged on the body of heater.
4. scrap copper tilting type smelting furnace as claimed in claim 1 it is characterized in that: further comprising a charging pipe machine that can stretch into the body of heater inner chamber by gallery ports.
5. scrap copper tilting type smelting furnace as claimed in claim 5 is characterized in that: the charging pipe machine links to each other with its charging oil cylinder that stretches into the body of heater inner chamber of drive.
6. scrap copper tilting type smelting furnace as claimed in claim 1 it is characterized in that: further comprising the filtrating smoke dust dust arrester that communicates with the body of heater inner chamber.
7. scrap copper tilting type smelting furnace as claimed in claim 6 is characterized in that: the filtrating smoke dust dust arrester is dry bag or wet method filter.
8. scrap copper tilting type smelting furnace as claimed in claim 6 is characterized in that: the filtrating smoke dust dust arrester is that the formula filter is rinsed in the water curtain spray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910263124A CN101726178A (en) | 2009-12-16 | 2009-12-16 | Scrap copper tilting type smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910263124A CN101726178A (en) | 2009-12-16 | 2009-12-16 | Scrap copper tilting type smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101726178A true CN101726178A (en) | 2010-06-09 |
Family
ID=42447430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910263124A Pending CN101726178A (en) | 2009-12-16 | 2009-12-16 | Scrap copper tilting type smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101726178A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102586620A (en) * | 2012-03-09 | 2012-07-18 | 广西有色再生金属有限公司 | Refining grate for smelting miscellaneous copper and smelting method thereof |
| CN102788498A (en) * | 2012-09-04 | 2012-11-21 | 耒阳市焱鑫有色金属有限公司 | Multipurpose tilting furnace of spherical molten pool and manufacturing method thereof |
| CN102869939A (en) * | 2010-09-24 | 2013-01-09 | 朱利奥·普罗佩尔齐 | Apparatus for melting and refining impure nonferrous metals, particularly scraps of copper and/or impure copper originating from the processing of minerals |
-
2009
- 2009-12-16 CN CN200910263124A patent/CN101726178A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102869939A (en) * | 2010-09-24 | 2013-01-09 | 朱利奥·普罗佩尔齐 | Apparatus for melting and refining impure nonferrous metals, particularly scraps of copper and/or impure copper originating from the processing of minerals |
| CN102869939B (en) * | 2010-09-24 | 2015-08-12 | 朱利奥·普罗佩尔齐 | For melting the equipment of the impure non-ferrous metal with refining |
| CN102586620A (en) * | 2012-03-09 | 2012-07-18 | 广西有色再生金属有限公司 | Refining grate for smelting miscellaneous copper and smelting method thereof |
| CN102788498A (en) * | 2012-09-04 | 2012-11-21 | 耒阳市焱鑫有色金属有限公司 | Multipurpose tilting furnace of spherical molten pool and manufacturing method thereof |
| CN102788498B (en) * | 2012-09-04 | 2014-03-19 | 耒阳市焱鑫有色金属有限公司 | Multipurpose tilting furnace of spherical molten pool and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102690919B (en) | Flash smelting method of iron | |
| ES2201667T3 (en) | MULTIFUNCTIONAL LAUNCH FOR THE MANUFACTURE OF A FOUNDED METAL SOIL | |
| CN102912078B (en) | The Multifunctional arc furnace system of minimumization power consumption and the processing procedure of manufacture product made from steel | |
| CN203132356U (en) | Electric arc furnace | |
| CN201548043U (en) | Tilting scrap copper melting furnace | |
| CN101934351B (en) | Process for manufacturing oil pressure water tank of concrete delivery pump | |
| CN101726178A (en) | Scrap copper tilting type smelting furnace | |
| Toulouevski et al. | Electric Arc Furnace with Flat Bath: Achievements and Prospects | |
| CN201680713U (en) | Tilting-type smelting furnace for copper scraps | |
| KR101559045B1 (en) | Casting Apparatus For Copper Billet Having Deoxidationer Using Gas | |
| CN206974161U (en) | Combined zinc alloy production metallurgical furnace | |
| CN102869939B (en) | For melting the equipment of the impure non-ferrous metal with refining | |
| CN103834752B (en) | Thermal-state slag online modification device | |
| CN203156027U (en) | Anti-clogging air supply system for steel ladle purging plug brick | |
| CN202786376U (en) | Waste and impure copper refining furnace | |
| CN105940120A (en) | Method for making steel in an electric arc furnace and electric arc furnace | |
| CN208748139U (en) | A kind of electric furnace smelting device | |
| CN202511612U (en) | Gas smelting furnace | |
| CN104272051B (en) | The apparatus and method of also preheated metallic furnace charge are fed to smelting furnace | |
| CN205664663U (en) | Copper alloy oscillating smelting furnace | |
| US3434705A (en) | Pneumatic steelmaking plant | |
| CN205027131U (en) | Ferroalloy toasts and toasts equipment with concentrated fill of removal and ferroalloy | |
| CN102692123B (en) | Gas smelting furnace and smelting method using gas | |
| CN207180383U (en) | A kind of portable scrap heating stove | |
| US1519290A (en) | Combined smelter and ladle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: ZONGYANG REDING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: NANJING REDING FURNACE CO., LTD. Effective date: 20110119 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 211100 ROOM 908, UNIT 4, BUILDING 18, MINGJIA JIAYUAN, JINSHENG ROAD, CHALUKOU, JIANGNING DISTRICT, NANJING CITY, JIANGSU PROVINCE TO: 246700 C-10, COMPREHENSIVE PARK, DEVELOPMENT ZONE, ZONGYANG COUNTY, ANQING CITY, ANHUI PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20110119 Address after: 246700 Comprehensive Development Zone C-10, Zongyang County Development Zone, Anhui, Anqing Applicant after: Zongyang Ding Ding Technology Co., Ltd. Address before: Jiangning District of Nanjing City Road 211100 Jiangsu province Jinsheng Road, building four unit 18 yuan a fine room 908 Applicant before: Nanjing Reding Furnace Co., Ltd. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100609 |