CN203772003U - Strengthened smelting furnace - Google Patents
Strengthened smelting furnace Download PDFInfo
- Publication number
- CN203772003U CN203772003U CN201420155788.9U CN201420155788U CN203772003U CN 203772003 U CN203772003 U CN 203772003U CN 201420155788 U CN201420155788 U CN 201420155788U CN 203772003 U CN203772003 U CN 203772003U
- Authority
- CN
- China
- Prior art keywords
- furnace
- heater
- side wall
- sidewall
- smelting stove
- 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
Links
- 238000003723 Smelting Methods 0.000 title claims abstract description 20
- 239000002893 slag Substances 0.000 claims abstract description 12
- 239000011449 brick Substances 0.000 claims description 9
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 abstract description 5
- 230000036632 reaction speed Effects 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract 1
- 238000004904 shortening Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 8
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 5
- 101100165177 Caenorhabditis elegans bath-15 gene Proteins 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses a strengthened smelting furnace which comprises a closed furnace body. A slag notch and multiple burner ports are arranged on the side wall of the furnace body, charging openings are arranged at the furnace top of the furnace body, a furnace hearth of the furnace body is provided with a flue communicated with the outside, and heat insulating layers are arranged on a furnace wall and at the furnace top of the furnace body. To-be-smelted materials are fed into the furnace from the charging openings at the furnace top and heated through burners mounted at the burner ports to enable the materials to be molten and smelted. Lead liquid flows into a concave lead storage groove at the furnace bottom and is discharged from a lead discharging port, and slag is discharged from the slag notch. The burner ports are arranged at the furnace head and on the side wall of the furnace body in a multipoint manner, so that uniformity of temperature in the furnace is guaranteed, reaction speed among the materials is increased, and the objective of shortening smelting period is achieved. The furnace body is of a closed structure, and the heat insulating layers are arranged on the side wall and at the furnace top respectively, so that the strengthened smelting furnace is high in heat insulativity and heat efficiency, and operating environment is improved.
Description
Technical field
The utility model relates to a kind of smelting furnace, is specifically related to a kind of smelting furnace of melting lead-acid accumulator.
Background technology
Plumbous approximately 80% of the plumbous consumption that accounts for for lead-acid accumulator.The amount of lead-acid accumulator is to grow with each passing day, and the smelting apparatus that reclaims these lead-acid accumulators is mainly traditional reflective stove, rotary kiln.And there is sealing, heat insulating ability is poor, the thermal efficiency is low defect in traditional reflective stove; Rotary kiln, is difficult to multiple spot and arranges burner, no matter is flame downflow type or flame inverse type, and its smelting temperature uniformity is poor.
Utility model content
The purpose of this utility model is to provide the intensified smelting stove that in a kind of good heat preservation performance, stove, temperature is even, melting cycle is short.
The disclosed this intensified smelting stove of the utility model, comprises case type body of heater, is provided with slag tap and multiple burner mouth on its sidewall, on its furnace roof, is provided with charge door, and its burner hearth has the flue being in communication with the outside.
The sidewall of described body of heater and furnace bottom are by the brick one-tenth of alumina silicate fibre layer, insulating brick and heavy, and the skin of sidewall is also surrounded by outer cover of steel plate, and furnace roof is the arch crown of the brick one-tenth of heavy, pile up light heat insulation material on top.
The furnace bottom inner surface rear end of described body of heater is provided with horizontal indent storage lead bath.
Described burner mouth comprises main burner mouth and auxiliary burning nozzle mouth, and main burner mouth is arranged at the front end side wall top of described body of heater, and auxiliary burning nozzle mouth is arranged at two longitudinal side wall tops of body of heater.
The longitudinal side wall bottom of described body of heater, the front side of indent storage lead bath are provided with gas entrance.Gas stirs molten mass from the bottom up, makes the more uniform temperature of material, and fast reaction speed reduces the stirring of gas liquid towards lead simultaneously.
On the sidewall of described body of heater, plumbous mouthful is put in corresponding described indent storage lead bath place, and described slag tap is positioned at the front side of indent storage lead bath.
Described flue, is positioned at the rear side of described storage lead bath vertically upward.
Operation principle of the present utility model is as follows: treat that melting material sends in stove from the charge door of furnace roof, the material in the burner heating furnace of main burner mouth and auxiliary burning nozzle mouth melts and melting it.In the indent storage lead bath of plumbous liquid inflow furnace bottom, emit from putting plumbous mouthful, slag is emitted from slag tap.The multiple spot setting of burner mouth on the burner of body of heater and sidewall, has ensured the uniformity of temperature in stove, has accelerated the reaction speed between material, thereby has reached the object that shortens melting cycle.Body of heater adopts closed structure, and sidewall and furnace roof all have heat-insulation layer, have good heat insulating ability, and the thermal efficiency is high, improves operating environment simultaneously.
Brief description of the drawings
Fig. 1 is that the master of an embodiment of the utility model looks cross-sectional schematic.
fig. 2 is that schematic diagram is looked on a left side of Fig. 1.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the disclosed this intensified smelting stove of the utility model, for melting lead-acid accumulator.Comprise case type body of heater 1, the sidewall of body of heater 1 and furnace bottom are by the brick one-tenth of alumina silicate fibre layer, insulating brick and heavy, and the skin of sidewall is also surrounded by outer cover of steel plate, and furnace roof is the arch crown of the brick one-tenth of heavy, pile up light heat insulation material on top.The front end side wall top of body of heater 1 is provided with main burner mouth 11, its two longitudinal side walls top is provided with auxiliary burning nozzle mouth 12, the bottom of two longitudinal side walls is provided with the gas entrance 13 staggered with auxiliary burning nozzle mouth 12 positions, gas stirs molten mass from the bottom up, make the more uniform temperature of material, fast reaction speed.The bottom of longitudinal side wall is also provided with slag tap 14.The furnace bottom inner surface rear end of body of heater 1 is provided with the indent storage lead bath 15 of indent, and on sidewall, corresponding indent storage lead bath 15 positions are put plumbous mouthful 16.The front side of the position of gas entrance 13 in indent storage lead bath 15, to reduce the stirring of gas to plumbous liquid.The flue gas that the rear end of body of heater 1 has vertical flue 17 upward that stove chamber inner combustion is produced is discharged.Furnace roof is provided with charge door 18.Each burner mouth is provided with burner.
Operation principle is as follows: the materials such as the lead-acid accumulator that process is disassembled are sent in stove by charge door 18, and the material of spraying in fuel combustion heating furnace to the burner of main burner mouth 11 and auxiliary burning nozzle mouth 12 melts and melting it.In the indent storage lead bath 15 of plumbous liquid inflow furnace bottom, emit from putting plumbous mouthful 16, slag is emitted from slag tap 14.On the burner of body of heater 1 and sidewall, be all provided with burner mouth 12, even to ensure the temperature in stove.In order further to accelerate the reaction speed between material, from the gas entrance 7 of body of heater longitudinal side wall bottom, blast fuel gas or inert gas, stir from the bottom up molten mass, make the more uniform temperature of material, also improve thawing speed plumbous in material.The flue gas that burning produces is discharged from flue 17.
Claims (7)
1. an intensified smelting stove, is characterized in that: this smelting furnace comprises case type body of heater, is provided with slag tap and multiple burner mouth on its sidewall, on its furnace roof, is provided with charge door, and its burner hearth has the flue being in communication with the outside.
2. intensified smelting stove as claimed in claim 1, it is characterized in that: the sidewall of described body of heater and furnace bottom are by the brick one-tenth of alumina silicate fibre layer, insulating brick and heavy, the skin of sidewall is also surrounded by outer cover of steel plate, and furnace roof is the arch crown of the brick one-tenth of heavy, piles up light heat insulation material on top.
3. intensified smelting stove as claimed in claim 2, is characterized in that: the furnace bottom inner surface rear end of described body of heater is provided with horizontal indent storage lead bath.
4. intensified smelting stove as claimed in claim 1, is characterized in that: described burner mouth comprises main burner mouth and auxiliary burning nozzle mouth, and main burner mouth is arranged at the front end side wall top of described body of heater, and auxiliary burning nozzle mouth is arranged at two longitudinal side wall tops of body of heater.
5. intensified smelting stove as claimed in claim 3, is characterized in that: the longitudinal side wall bottom of described body of heater, the front side of indent storage lead bath are provided with gas entrance.
6. intensified smelting stove as claimed in claim 3, is characterized in that: on the sidewall of described body of heater, plumbous mouthful is put in corresponding described indent storage lead bath place, and described slag tap is positioned at the front side of indent storage lead bath.
7. intensified smelting stove as claimed in claim 3, is characterized in that: described flue, is positioned at the rear side of described indent storage lead bath vertically upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155788.9U CN203772003U (en) | 2014-04-02 | 2014-04-02 | Strengthened smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155788.9U CN203772003U (en) | 2014-04-02 | 2014-04-02 | Strengthened smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203772003U true CN203772003U (en) | 2014-08-13 |
Family
ID=51289188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420155788.9U Expired - Lifetime CN203772003U (en) | 2014-04-02 | 2014-04-02 | Strengthened smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203772003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403040A (en) * | 2015-11-19 | 2016-03-16 | 广东工业大学 | Smoke recycling auxiliary burning type aluminum melting furnace |
-
2014
- 2014-04-02 CN CN201420155788.9U patent/CN203772003U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403040A (en) * | 2015-11-19 | 2016-03-16 | 广东工业大学 | Smoke recycling auxiliary burning type aluminum melting furnace |
| CN105403040B (en) * | 2015-11-19 | 2019-04-05 | 广东工业大学 | Flue gas recirculation auxiliary combustion formula aluminium melting furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
|
| CX01 | Expiry of patent term |