CN204198822U - A kind of copper outlet for fixed composition brass refining furnace - Google Patents

A kind of copper outlet for fixed composition brass refining furnace Download PDF

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Publication number
CN204198822U
CN204198822U CN201420573961.7U CN201420573961U CN204198822U CN 204198822 U CN204198822 U CN 204198822U CN 201420573961 U CN201420573961 U CN 201420573961U CN 204198822 U CN204198822 U CN 204198822U
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CN
China
Prior art keywords
copper
water
oralia
outlet
brick
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 - Lifetime
Application number
CN201420573961.7U
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Chinese (zh)
Inventor
鲁落成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DAYE NON-FERROUS COPPER INDUSTRY Co Ltd
DAYE NONFERROUS METALS GROUP HOLDINGS Co Ltd
Original Assignee
DAYE NON-FERROUS COPPER INDUSTRY Co Ltd
DAYE NONFERROUS METALS GROUP HOLDINGS Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DAYE NON-FERROUS COPPER INDUSTRY Co Ltd, DAYE NONFERROUS METALS GROUP HOLDINGS Co Ltd filed Critical DAYE NON-FERROUS COPPER INDUSTRY Co Ltd
Priority to CN201420573961.7U priority Critical patent/CN204198822U/en
Application granted granted Critical
Publication of CN204198822U publication Critical patent/CN204198822U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model is a kind of copper outlet for fixed composition brass refining furnace, include the copper mouth sizing brick be arranged in furnace shell grooved steel plate, build in the middle of copper mouth sizing brick and have circular copper mouth, one piece of water-cooled copper oralia is provided with between described copper mouth sizing brick and grooved steel plate, described water-cooled copper oralia and copper mouth brick of shaping stacks installation, and described water-cooled copper oralia and furnace shell grooved steel plate adopt securing bolt to be fastenedly connected, and are filled with filler in space between the two; Run through in the middle of described water-cooled copper oralia and offer a circle hole shape copper outlet, align and arrange in the shape circular Tong Kou axis of building in brick of described copper outlet axis and copper mouth, a cooling-water duct is provided with around copper outlet in described water-cooled copper oralia, described cooling-water duct one end connects water inlet pipe, and the other end connects rising pipe; The utility model structure is simple, and safe and reliable, long service life, in use for some time, if there is exception, can change timely and conveniently.

Description

A kind of copper outlet for fixed composition brass refining furnace
Technical field
The utility model relates to composition brass refining unit field, especially a kind of copper outlet for fixed composition brass refining furnace.
Background technology
At present, the copper outlet of composition brass refining furnace is all make of magnesia alumina brick Drilling operation, its intensity is more weak, easily be out of shape in copper process, become rule not, any problem is there is not in this irregular copper outlet on rotary type refining furnace, because the rotation along with body of heater can adjust its height, with the requirement of copper discharge needed for satisfied casting, even if casting unit breaks down, also rapidly copper mouth can be raised stopping copper, but on fixed refining furnace, but there is a contradiction, the copper mouth of fixed refining furnace is fixed on a height, after liquid level in stove reduces, pressure reduces, flows decrease, the flow of copper water can not meet the needs of casting rate, need copper mouth as well larger, but there is again serious potential safety hazard after strengthening in copper mouth, because once casting unit breaks down, need to stop copper immediately, and the very difficult white clay of irregular copper mouth rolls into a ball shutoff, liquid level is higher more difficult, be easy to cause and run copper accident, so wish that again copper is as well more young, the contradiction place of problem that Here it is.
Summary of the invention
The purpose of this utility model is exactly the problems referred to above in use existed for fixed composition brass refining furnace copper outlet, provides a kind of structure simple, safe and reliable, long service life, the conveniently replaced copper outlet for fixed composition brass refining furnace.
Concrete scheme of the present utility model is: a kind of copper outlet for fixed composition brass refining furnace, include the copper mouth sizing brick be arranged in furnace shell grooved steel plate, build in the middle of copper mouth sizing brick and have circular copper mouth, it is characterized in that: between described copper mouth sizing brick and grooved steel plate, be provided with one piece of water-cooled copper oralia, described water-cooled copper oralia and copper mouth brick of shaping stacks installation, and described water-cooled copper oralia and furnace shell grooved steel plate adopt securing bolt to be fastenedly connected, and are filled with filler in space between the two; Run through in the middle of described water-cooled copper oralia and offer a circle hole shape copper outlet, align and arrange in the shape circular Tong Kou axis of building in brick of described copper outlet axis and copper mouth, a cooling-water duct is provided with around copper outlet in described water-cooled copper oralia, described cooling-water duct one end connects water inlet pipe, and the other end connects rising pipe.
For making copper mouthpiece have good serviceability, the copper outlet of circle hole shape described in the utility model diameter is 50-60mm.
Shaping for making furnace shell grooved steel plate and copper mouth, it is tighter to fit between brick and water-cooled copper oralia, and filler described in the utility model adopts rare magnesium slurry as filling filler.
The utility model operationally, need to prepare conical carbon-point, for regulating copper discharge, also can carry out shutoff copper mouth with conical carbon-point if desired, ensuring safety, circular cone carbon-point inserts in the circle hole shape copper outlet of standard, generally can shutoff very tight, even if not bery tight, have copper water to flow out from gap, but under water cooling condition, also can it be made very soon to solidify, avoid the generation of security incident; The utility model structure is simple, and safe and reliable, long service life, in use for some time, if there is exception, can change timely and conveniently.
Accompanying drawing explanation
Fig. 1 is the main apparent direction structural representation of the utility model;
Fig. 2 is A-A direction cut-away illustration in Fig. 1;
Fig. 3 is B-B direction cut-away illustration in Fig. 1;
Fig. 4 is the main TV structure schematic diagram of water-cooled copper oralia in the present invention;
Fig. 5 is that structural representation is cutd open on Fig. 4 left side.
In figure: 1-water-cooled copper oralia, 2-securing bolt, 3-circular copper mouth, 4-copper mouth sizing brick, 5-filler, 6-cooling-water duct, 7-circle hole shape copper outlet, 8-furnace shell grooved steel plate.
Embodiment
See Fig. 1-Fig. 5, the utility model is a kind of copper outlet for fixed composition brass refining furnace, include the copper mouth sizing brick 4 be arranged in furnace shell grooved steel plate 8, build in the middle of copper mouth sizing brick and have circular copper mouth 3, one piece of water-cooled copper oralia 1 is provided with between described copper mouth sizing brick and grooved steel plate, described water-cooled copper oralia and copper mouth brick of shaping stacks installation, and described water-cooled copper oralia and furnace shell grooved steel plate adopt securing bolt 2 to be fastenedly connected, and are filled with filler 5 in space between the two; Run through in the middle of described water-cooled copper oralia 1 and offer a circle hole shape copper outlet 7, align and arrange in the shape circular Tong Kou axis of building in brick of described copper outlet axis and copper mouth, a cooling-water duct 6 is provided with around copper outlet in described water-cooled copper oralia 1, described cooling-water duct one end connects water inlet pipe, and the other end connects rising pipe.
For making copper mouthpiece have good serviceability, the copper outlet 7 of circle hole shape described in the present embodiment diameter is 50-60mm, and optimal way is 55mm.
Shaping for making furnace shell grooved steel plate 8 and copper mouth, it is tighter to fit between brick 4 and water-cooled copper oralia 1, and filler described in the present embodiment adopts rare magnesium slurry as filling filler.
The utility model operationally, need to prepare conical carbon-point, for regulating copper discharge, also can carry out shutoff circle hole shape copper outlet with conical carbon-point if desired, ensuring safety, circular cone carbon-point inserts in the circle hole shape copper outlet of standard, generally can shutoff very tight, even if not bery tight, have copper water to flow out from gap, but under water cooling condition, also can it be made very soon to solidify, avoid the generation of security incident.
In addition, the utility model is during copper, and need to supply water incessantly, pressure of supply water is not less than 0.1MPa, and supply water temperature is no more than 50 ° of C, for avoiding fouling, and general requirement soft water; In use, the various injuries to circle hole shape copper outlet be avoided simultaneously.

Claims (3)

1. the copper outlet for fixed composition brass refining furnace, include the copper mouth sizing brick be arranged in furnace shell grooved steel plate, build in the middle of copper mouth sizing brick and have circular copper mouth, it is characterized in that: between described copper mouth sizing brick and grooved steel plate, be provided with one piece of water-cooled copper oralia, described water-cooled copper oralia and copper mouth brick of shaping stacks installation, and described water-cooled copper oralia and furnace shell grooved steel plate adopt securing bolt to be fastenedly connected, and are filled with filler in space between the two; Run through in the middle of described water-cooled copper oralia and offer a circle hole shape copper outlet, align and arrange in the shape circular Tong Kou axis of building in brick of described copper outlet axis and copper mouth, a cooling-water duct is provided with around copper outlet in described water-cooled copper oralia, described cooling-water duct one end connects water inlet pipe, and the other end connects rising pipe.
2. a kind of copper outlet for fixed composition brass refining furnace according to claim 1, is characterized in that: described circle hole shape copper outlet diameter is 50-60mm.
3. a kind of copper outlet for fixed composition brass refining furnace according to claim 1, is characterized in that: described filler adopts rare magnesium slurry as filling filler.
CN201420573961.7U 2014-10-08 2014-10-08 A kind of copper outlet for fixed composition brass refining furnace Expired - Lifetime CN204198822U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420573961.7U CN204198822U (en) 2014-10-08 2014-10-08 A kind of copper outlet for fixed composition brass refining furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420573961.7U CN204198822U (en) 2014-10-08 2014-10-08 A kind of copper outlet for fixed composition brass refining furnace

Publications (1)

Publication Number Publication Date
CN204198822U true CN204198822U (en) 2015-03-11

Family

ID=52656802

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420573961.7U Expired - Lifetime CN204198822U (en) 2014-10-08 2014-10-08 A kind of copper outlet for fixed composition brass refining furnace

Country Status (1)

Country Link
CN (1) CN204198822U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105732058A (en) * 2016-02-02 2016-07-06 江西稀有稀土金属钨业集团有限公司 Fire-resistant material used for plugging copper outlet
CN108754176A (en) * 2018-06-28 2018-11-06 大冶有色金属有限责任公司 A kind of continuous refining furnace and the process that regeneration copper refining is carried out using the continuous refining furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105732058A (en) * 2016-02-02 2016-07-06 江西稀有稀土金属钨业集团有限公司 Fire-resistant material used for plugging copper outlet
CN108754176A (en) * 2018-06-28 2018-11-06 大冶有色金属有限责任公司 A kind of continuous refining furnace and the process that regeneration copper refining is carried out using the continuous refining furnace

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Granted publication date: 20150311