CN206974192U - A kind of furnace wall is the ellipsoid side-blown converter of refractory brick - Google Patents
A kind of furnace wall is the ellipsoid side-blown converter of refractory brick Download PDFInfo
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- CN206974192U CN206974192U CN201720943839.8U CN201720943839U CN206974192U CN 206974192 U CN206974192 U CN 206974192U CN 201720943839 U CN201720943839 U CN 201720943839U CN 206974192 U CN206974192 U CN 206974192U
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Abstract
It the utility model is related to the ellipsoid side-blown converter that a kind of furnace wall is refractory brick, including the vertical furnace being vertically arranged, body of heater cross section is ellipse, its top offers charge door, visits material mouth, outlet flue, the sidewall of the furnace body bottom opens up slag notch, puts lead mouth and gas spray gun device, the body of heater includes furnace shell, Copper Water Jacket and the refractory brick of steel, furnace shell lower inner liner Copper Water Jacket, tilted conical refractory brick is built in Copper Water Jacket, the big end of tilted conical refractory brick fits with the Copper Water Jacket inwall, and its small end forms cavity of the cross section for ellipse.The utility model cross section meets that side-blown spray gun sprays into gas and condition required for effectively stirring and meeting reaction is carried out to molten bath in stove for the body of heater of ellipse, body of heater is ellipsoid simultaneously, inner lining refractory block is beveled cone, it is the small conical surface into stove to be built into refractory brick, outer is the big conical surface, so make it that refractory brick contacts closely knit with furnace shell and Copper Water Jacket when stove uses, ensure, to cooling effect, effectively to extend refractory brick service life.
Description
Technical field
A kind of side-blown converter is the utility model is related to, especially a kind of furnace wall is the ellipsoid side-blown converter of refractory brick, and belonging to has
The lead technical field of smelting of non-ferrous metal smelting industry.
Background technology
At present, liquid high lead dross and reviver reduction side-blown converter are handled at home, and generally horizontal cross-section is rectangle, stove
Wall has two kinds, and one kind is to build refractory brick with copper water interplanting furnace wall, another kind for Copper Water Jacket is interior；For the side with copper water interplanting furnace wall
The deficiency of blown converter is：Copper water shell type furnace wall is protected by dross, but dross is not a kind of protective layer of stabilization, weak in dross
Region water jacket can produce Eroded, once leak will cause severe safety accident；Side for building refractory brick in Copper Water Jacket
The deficiency of blown converter is：Because the most furnace wall of side-blown furnace body is straightway, Copper Water Jacket and refractory brick are plane contact, in reality
In the production of border, refractory brick usage time is shorter just to need blowing out to change refractory brick.
The content of the invention
For defect present in prior art and deficiency, it is refractory brick that the utility model, which provides a kind of low furnace wall of energy consumption,
Ellipsoid side-blown converter.
To achieve the above object, technical scheme is used by the utility model：A kind of furnace wall is the ellipsoid of refractory brick
Side-blown converter, including the vertical furnace being vertically arranged, the body of heater cross section are ellipse, and its top offers charge door, is used for
Control the spy material mouth of solution liquid height, outlet flue in body of heater, the sidewall of the furnace body bottom opens up slag notch, puts lead mouth and gas spray
Gun apparatus, the body of heater include furnace shell, Copper Water Jacket and the refractory brick of steel, the furnace shell lower inner liner Copper Water Jacket, in Copper Water Jacket
Tilted conical refractory brick is built, the big end of tilted conical refractory brick fits with the Copper Water Jacket inwall, and it is ellipse that its small end, which forms cross section,
Circular cavity.
In the above-mentioned technical solutions, described Copper Water Jacket is made up of upper Copper Water Jacket and lower Copper Water Jacket, and upper Copper Water Jacket is outer wall
For the tooth form Copper Water Jacket that planar inner wall is rectangular teeth, the inside and outside wall of lower Copper Water Jacket is plane.
In the above-mentioned technical solutions, a width of 200mm ~ 600mm of the teeth groove of described rectangular teeth, tooth are a height of
The mm of 50 mm ~ 300, the facewidth is 80mm ~ 120mm.
In the above-mentioned technical solutions, the width of the described stretching tooth top of the refractory brick in upper Copper Water Jacket is
0 mm ~150 mm。
In the above-mentioned technical solutions, the small end of described tilted conical refractory brick forms cavity of the cross section for ellipse, its
In, oval eccentricity e, 0.2≤e≤0.8.
The beneficial effects of the utility model are：
1st, the utility model cross section meets that side-blown spray gun sprays into gas and had to molten bath in stove for the body of heater of ellipse
Condition required for the stirring and satisfaction reaction of effect, while body of heater is ellipsoid, the refractory brick used is beveled cone, is built into refractory brick
It is the small conical surface into stove, outer is the big conical surface, so that refractory brick contacts closely knit with furnace shell and Copper Water Jacket when stove uses, and protects
Card effectively extends refractory brick service life to refractory brick cooling effect；
2nd, the utility model sets the different structure of fireproof brick inner lining, is in severe work according to different operating environment in stove
The refractory brick for making environment sets different structure Copper Water Jacket, and the refractory brick for being in relatively good working environment is directly dropped using furnace shell
Warm mode, effectively further extend refractory brick service life, while save corresponding investment；
3rd, furnace shell of the present utility model is welded as a whole for steel plate, and refractory brick is built in housing, is effectively solved outside inner flue gas of the stove
Dew, the low vacancy pollution of flue gas can be avoided, substantially improve the working environment of producing region；
4th, furnace wall of the present utility model is that refractory material is formed, and makes in stove molten bath and its caused flue gas directly and fire proofed wood
Material contact, effectively reduces molten bath and its flue gas heat is scattered and disappeared, and reduces energy consumption.
Brief description of the drawings
Fig. 1 is that the utility model is used for structural representation of the furnace wall for the ellipsoid side-blown converter embodiment 1 of refractory brick；
Fig. 2 is the cross section structure diagram of A-A in Fig. 1.
Meaning in figure representated by label is：1st, furnace shell, 2, charge door, 3, visit material mouth, 4, outlet flue, 5, refractory brick, 6,
Upper Copper Water Jacket, 7, slag notch, 8, lower Copper Water Jacket, 9, gas spray gun device, 10, put lead mouth.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment 1：Referring to Fig. 1 and 2, a kind of furnace wall is the ellipsoid side-blown converter of refractory brick, including is vertically arranged vertical
Body of heater, the body of heater cross section are ellipse, and its top offers charge door, the spy for controlling solution liquid height in body of heater
Material mouth, outlet flue, the sidewall of the furnace body bottom open up slag notch, put lead mouth and gas spray gun device, and the body of heater includes steel
Furnace shell, Copper Water Jacket and refractory brick, the furnace shell lower inner liner Copper Water Jacket, Copper Water Jacket is interior to build tilted conical refractory brick, tilted conical fire resisting
The big end of brick fits with the Copper Water Jacket inwall, and its small end forms cavity of the cross section for ellipse, wherein oval centrifugation
Rate e, 0.2≤e≤0.8.Described Copper Water Jacket is made up of upper Copper Water Jacket and lower Copper Water Jacket, and upper Copper Water Jacket is that outer wall is planar inner wall
For the tooth form Copper Water Jacket of rectangular teeth, the inside and outside wall of lower Copper Water Jacket is plane.The a width of 200mm of teeth groove of described rectangular teeth ~
The mm of 600mm, a height of 50 mm of tooth ~ 300, the facewidth is 80mm ~ 120mm.Refractory brick in upper Copper Water Jacket stretches out the width of tooth top
Spend for the mm of 0 mm ~ 150.
The course of work of the present utility model：High lead slag, coal grain and solvent are directly added into body of heater from charge door 2, from stove
The gas spray gun device 9 in side portion sprays into oxygen-enriched air and gaseous fuel, sprays into molten bath；High lead slag is set to carry out reduction reaction,
Generation lead is deposited to lead bullion layer, and remaining material is released with solvent combination slagging, slag notch 7, and the slag of releasing is entered by cinder ladle
Waste is used as after fuming furnace or water quenching.Lead bullion is discharged from the lead mouth 10 of putting of bottom, and the lead bullion released delivers to further processing；Production
The flue gas gone out is discharged by outlet flue 3, and flue gas enters qualified discharge after the dedusting that cools；Cigarette ash after dedusting returns to feed proportioning system.
Claims (5)
1. a kind of furnace wall is the ellipsoid side-blown converter of refractory brick, it is characterised in that including the vertical furnace being vertically arranged, the stove
Body cross section is ellipse, and its top offers charge door, the spy material mouth for controlling solution liquid height in body of heater, smoke
Mouthful, the sidewall of the furnace body bottom opens up slag notch, puts lead mouth and gas spray gun device, and the body of heater includes the furnace shell of steel, copper water
Set and refractory brick, the furnace shell lower inner liner Copper Water Jacket build tilted conical refractory brick in Copper Water Jacket, the big end of tilted conical refractory brick with
The Copper Water Jacket inwall fits, and its small end forms cavity of the cross section for ellipse.
2. furnace wall according to claim 1 be refractory brick ellipsoid side-blown converter, it is characterised in that described Copper Water Jacket by
Upper Copper Water Jacket and lower Copper Water Jacket composition, upper Copper Water Jacket are that outer wall is the tooth form Copper Water Jacket that planar inner wall is rectangular teeth, lower Copper Water Jacket
Inside and outside wall be plane.
3. furnace wall according to claim 2 is the ellipsoid side-blown converter of refractory brick, it is characterised in that described rectangular teeth
The mm of a width of 200mm ~ 600mm of teeth groove, a height of 50 mm of tooth ~ 300, the facewidth is 80mm ~ 120mm.
4. furnace wall according to claim 1 is the ellipsoid side-blown converter of refractory brick, it is characterised in that described is located at upper copper
Refractory brick in water jacket stretches out the width of tooth top for the mm of 0 mm ~ 150.
5. furnace wall according to claim 1 is the ellipsoid side-blown converter of refractory brick, it is characterised in that described tilted conical is resistance to
The small end of firebrick forms cavity of the cross section for ellipse, wherein, oval eccentricity e, wherein, 0.2≤e≤0.8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720943839.8U CN206974192U (en) | 2017-07-31 | 2017-07-31 | A kind of furnace wall is the ellipsoid side-blown converter of refractory brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720943839.8U CN206974192U (en) | 2017-07-31 | 2017-07-31 | A kind of furnace wall is the ellipsoid side-blown converter of refractory brick |
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| Publication Number | Publication Date |
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| CN206974192U true CN206974192U (en) | 2018-02-06 |
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| CN201720943839.8U Active CN206974192U (en) | 2017-07-31 | 2017-07-31 | A kind of furnace wall is the ellipsoid side-blown converter of refractory brick |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425020A (en) * | 2018-05-25 | 2018-08-21 | 中国恩菲工程技术有限公司 | Fuming furnace |
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2017
- 2017-07-31 CN CN201720943839.8U patent/CN206974192U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425020A (en) * | 2018-05-25 | 2018-08-21 | 中国恩菲工程技术有限公司 | Fuming furnace |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200903 Address after: 459000 No. 1 South Gate Street, Jiyuan, Henan Patentee after: Jiyuan Yuguang Nonferrous Metallurgy Design and Research Institute Co.,Ltd. Address before: 459000 Jiaozuo, Henan Province, Jiyuan City, No. 1 South Street, Jing Liang Patentee before: HENAN YUGUANG GOLD & LEAD Co.,Ltd. |