CN203068960U - Vertical reverberatory furnace - Google Patents
Vertical reverberatory furnace Download PDFInfo
- Publication number
- CN203068960U CN203068960U CN 201320026710 CN201320026710U CN203068960U CN 203068960 U CN203068960 U CN 203068960U CN 201320026710 CN201320026710 CN 201320026710 CN 201320026710 U CN201320026710 U CN 201320026710U CN 203068960 U CN203068960 U CN 203068960U
- Authority
- CN
- China
- Prior art keywords
- impeller
- temperature flue
- flue gas
- heater
- reverberatory furnace
- 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
A vertical reverberatory furnace comprises a furnace body with a hearth; the furnace body is provided with a burner and a high-temperature flue gas outlet; the burner is provided with a combustion air inlet and a gas inlet which is connected with a gas source; a high-temperature flue gas discharge pipe is connected with the high-temperature flue gas outlet; a heat exchanger is arranged on the high-temperature flue gas discharge pipe; an aluminum water insulating chamber is arranged in the middle of the furnace body; a through hole is formed in a side wall at the lower part of the aluminum water insulating chamber; a feeding device is installed on the outer side of the through hole; the feeding device consists of a feeding channel and an impeller vertically installed on the feeding channel; the lower end of the feeding channel is communicated with the aluminum water insulating chamber, and the upper end of the feeding channel is communicated with the outside; the blades of the impeller form a spiral shape; and the upper end of the impeller is connected with a variable frequency motor through a connecting rod. The vertical reverberatory furnace not only can realize the goal that aluminum scraps are gradually melted in molten aluminum under the premise of being isolated from air, but also has the advantages of low energy consumption, low burning loss and high economic efficiency.
Description
Technical field
The utility model relates to a kind of vertical reverberatory furnace, especially a kind of aluminium bits fusing reverberatory furnace.
Background technology
At present, make the aluminium ingot dual mode of resaling after aluminium bits are handled and direct marketing arranged or utilize simple crucible furnace fusing, but both all offer the aluminium alloy casting manufacturer with the aluminium ingot form at last, are fused into aluminium liquid again by it and are used for casting.When adopting the crucible furnace fusing, because the aluminium bits are the surfaces that are suspended in aluminium liquid, under the state of ingress of air, melted gradually, therefore, had the problem that the oxidization burning loss rate is big, production efficiency is low and cost is high.The problems referred to above that fusing exists at crucible furnace, China Patent No. are 200920287230.5 " a kind of eddy current for the fusing of aluminium bits is thrown the bits device ", propose a solution.This device is installed on the sidewall of aluminium liquid holding chamber of aluminium bits melting furnace or aluminium bits aluminium ingot dual-purpose melting furnace, by variable-frequency motor aluminium liquid is extracted out from aluminium liquid holding chamber, make it enter aluminium liquid circular chamber, enter eddy current through aluminium liquid acclivity passage then and throw the bits chamber, aluminium liquid is owing to form an eddy current that entrainments downwards in vortex wire conduit, therefore, after the aluminium bits are put into eddy current by the aluminium bits cast hopper that is arranged in top, eddy current throwing bits chamber, whirlpool just is involved in the aluminium bits in the aluminium water, and enter in the aluminium liquid holding chamber by aluminium liquid return flow line and to melt, realized the purpose that the aluminium bits are melted under the prerequisite of the inner secluding air of aluminium liquid, thereby it is little to have the oxidization burning loss rate, the advantage that production efficiency is high and the serialization melting aluminum is considered to be worth doing.But there are the following problems in actual applications for this device: investment construction cost height, the cycle is long, floor space is big, and also there are phenomenons such as easy slagging scorification, obstruction in this device, and the aluminium that is difficult to satisfy small-sized foundry goods factory is considered the fusing demand to be worth doing.
The utility model content
Technical problem to be solved in the utility model provides a kind of vertical reverberatory furnace, and this reverberatory furnace not only can realize the purpose that melted gradually under the prerequisite of aluminium bits secluding air in aluminium liquid also having the advantage that energy consumption is low, scaling loss is little and economic benefit is high.
In order to solve existing technical problem, the technical solution adopted in the utility model is: a kind of vertical reverberatory furnace, comprise the body of heater with burner hearth, body of heater is provided with burner and high-temperature flue gas outlet, the fuel gas inlet that burner has the combustion air entrance and joins with fuel gas source, be connected with the high-temperature flue gas discharge pipe with described high-temperature flue gas outlet, described high-temperature flue gas discharge pipe is provided with heat exchanger, the middle part of described body of heater is provided with aluminium water moist closet, have a through hole on the lower sides of described aluminium water moist closet, a charging device is installed in the outside of this through hole, described charging device by feeding-passage and the impeller that vertically is installed on the feeding-passage constitute, the lower end of described feeding-passage communicates with the aluminium water moist closet of described body of heater, and the upper end communicates with the external world; The blade of described impeller is shape in the shape of a spiral, and the upper end of this impeller is connected with variable-frequency motor through connecting rod.
Above-mentioned a kind of vertical reverberatory furnace, the external diameter of described impeller and the internal diameter of described passage are complementary, and are close-fitting formula fit structure.
Above-mentioned a kind of vertical reverberatory furnace, described impeller are three vane types, and the sheet body of each blade is the axial symmetry center line 120 degree rotation shapes of impeller from top to bottom.
Above-mentioned a kind of vertical reverberatory furnace, it also comprises mixes cool air hose, the one end communicates with the high-temperature flue gas discharge pipe, mix and be in series with by-pass valve control on the cool air hose, be provided with the temperature sensor for detection of the high-temperature flue-gas that enters exchanger heat medium passage on the smoke discharge tube road, the output of temperature sensor connects by-pass valve control.
Above-mentioned a kind of vertical reverberatory furnace, an end of described body of heater also is provided with dust collection cover, and dust collection cover is connected with body of heater by the flue that gathers dust.
The beneficial effects of the utility model are: this reverberatory furnace not only can realize the purpose that melted gradually under the prerequisite of aluminium bits secluding air in aluminium liquid also having the advantage that energy consumption is low, scaling loss is little and economic benefit is high.
Description of drawings
Fig. 1 is structural representation of the present utility model
The specific embodiment
Further understand and be familiar with for making architectural feature of the present utility model and the effect reached had, cooperate detailed explanation in order to preferred embodiment and accompanying drawing, be described as follows:
As shown in Figure 1, a kind of vertical reverberatory furnace, comprise the body of heater 8 with burner hearth, body of heater is provided with burner 11 and high-temperature flue gas outlet 12, the fuel gas inlet that burner 11 has the combustion air entrance and joins with fuel gas source, be connected with high-temperature flue gas discharge pipe 13 with high-temperature flue gas outlet 12, high-temperature flue gas discharge pipe 13 is provided with heat exchanger (not providing among the figure), the middle part of body of heater 8 is provided with aluminium water moist closet 81, have a through hole on the lower sides of aluminium water moist closet 81, a charging device 2 is installed in the outside of this through hole, charging device 2 is made of feeding-passage 6 and the impeller 5 that vertically is installed on the feeding-passage, the lower end of feeding-passage 6 communicates with the aluminium water moist closet 81 of body of heater, and the charging aperture 3 of upper end communicates with the external world; The blade of impeller 5 is shape in the shape of a spiral, and the upper end of this impeller 5 is connected with the variable-frequency motor (not shown) through connecting rod 4.
The internal diameter of the external diameter of impeller 5 and passage 6 is complementary, and is close-fitting formula fit structure.
As a kind of improvement of the present utility model, impeller 5 is three vane types, and the sheet body of each blade is the axial symmetry center line 120 degree rotation shapes of impeller from top to bottom.
Further improve as of the present utility model, vertical reverberatory furnace, also comprise and mix cool air hose 14, the one end communicates with high-temperature flue gas discharge pipe 13, mix and be in series with by-pass valve control 15 on the cool air hose 14, be provided with the temperature sensor for detection of the high-temperature flue-gas that enters exchanger heat medium passage on smoke discharge tube road 13, the output of temperature sensor connects by-pass valve control.
End at body of heater also is provided with dust collection cover 9, and dust collection cover 9 is connected with body of heater 8 by the flue 10 that gathers dust.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and the specification is principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in the claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (5)
1. vertical reverberatory furnace, comprise the body of heater with burner hearth, body of heater is provided with burner and high-temperature flue gas outlet, the fuel gas inlet that burner has the combustion air entrance and joins with fuel gas source, it is characterized in that, be connected with the high-temperature flue gas discharge pipe with described high-temperature flue gas outlet, described high-temperature flue gas discharge pipe is provided with heat exchanger, the middle part of described body of heater is provided with aluminium water moist closet, have a through hole on the lower sides of described aluminium water moist closet, a charging device is installed in the outside of this through hole, described charging device by feeding-passage and the impeller that vertically is installed on the feeding-passage constitute, the lower end of described feeding-passage communicates with the aluminium water moist closet of described body of heater, and the upper end communicates with the external world; The blade of described impeller is shape in the shape of a spiral, and the upper end of this impeller is connected with variable-frequency motor through connecting rod.
2. a kind of vertical reverberatory furnace according to claim 1 is characterized in that, the external diameter of described impeller and the internal diameter of described passage are complementary, and is close-fitting formula fit structure.
3. a kind of vertical reverberatory furnace according to claim 1 is characterized in that, described impeller is three vane types, and the sheet body of each blade is the axial symmetry center line 120 degree rotation shapes of impeller from top to bottom.
4. a kind of vertical reverberatory furnace according to claim 1, it is characterized in that, it also comprises mixes cool air hose, the one end communicates with the smoke discharge tube road, mix and be in series with by-pass valve control on the cool air hose, be provided with the temperature sensor for detection of the high-temperature flue-gas that enters exchanger heat medium passage on the smoke discharge tube road, the output of temperature sensor connects by-pass valve control.
5. according to each described a kind of vertical reverberatory furnace in the claim 1 to 4, it is characterized in that an end of described body of heater also is provided with dust collection cover, dust collection cover is connected with body of heater by the flue that gathers dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320026710 CN203068960U (en) | 2013-01-17 | 2013-01-17 | Vertical reverberatory furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320026710 CN203068960U (en) | 2013-01-17 | 2013-01-17 | Vertical reverberatory furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203068960U true CN203068960U (en) | 2013-07-17 |
Family
ID=48767739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320026710 Expired - Fee Related CN203068960U (en) | 2013-01-17 | 2013-01-17 | Vertical reverberatory furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203068960U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165519A (en) * | 2014-08-01 | 2014-11-26 | 江阴迪新金属工业有限公司 | Aluminum scrap feeding smelting device |
| CN104404266A (en) * | 2014-10-29 | 2015-03-11 | 广西来宾银海铝材股份有限公司 | Smelting furnace apparatus |
| CN104990408A (en) * | 2015-07-01 | 2015-10-21 | 洛阳展腾焊材有限公司 | Smelting furnace |
-
2013
- 2013-01-17 CN CN 201320026710 patent/CN203068960U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165519A (en) * | 2014-08-01 | 2014-11-26 | 江阴迪新金属工业有限公司 | Aluminum scrap feeding smelting device |
| CN104404266A (en) * | 2014-10-29 | 2015-03-11 | 广西来宾银海铝材股份有限公司 | Smelting furnace apparatus |
| CN104990408A (en) * | 2015-07-01 | 2015-10-21 | 洛阳展腾焊材有限公司 | Smelting furnace |
| CN104990408B (en) * | 2015-07-01 | 2017-04-12 | 洛阳展腾焊材有限公司 | Smelting furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201575708U (en) | Eddy current scraps throwing device for melting aluminum scarps | |
| CN203068960U (en) | Vertical reverberatory furnace | |
| CN203010930U (en) | Heat exchanger of gas water heater | |
| CN203464307U (en) | Internal multi-tube dust removal device of boiler | |
| CN206847375U (en) | A kind of melting furnace pipeline sorption cycle device | |
| CN2503993Y (en) | Cyclone separator for boiler | |
| CN201377981Y (en) | Thermal circulation environment-friendly and energy-saving melting furnace | |
| CN203649358U (en) | Vacuum suction quantitative device of magnesium and aluminum alloy die-casting machine | |
| CN201892221U (en) | Energy-saving flue gas exhaust device | |
| CN201909548U (en) | Cyclone separation heat exchanger | |
| CN204356347U (en) | One is used for the cold frequency conversion of iron-smelting blast furnace sintered ring and automatically controls heat sink | |
| CN202973874U (en) | Novel smelting furnace | |
| CN104344726A (en) | Preheating system for raw materials of vanadium products | |
| CN205843353U (en) | The double crucible aluminium melting furnace of a kind of biomass | |
| CN204805947U (en) | Improve low pressure and fall water sealed tank | |
| CN208980752U (en) | A kind of short route energy conservation casting blast furnace | |
| CN203949157U (en) | A kind of biomass boiler | |
| CN203011125U (en) | Waste heat recovery device for cupola furnace | |
| CN203615579U (en) | Vertical type fire coal smoke and dust separation type energy-saving and environment-friendly boiler | |
| CN203215692U (en) | Hearth structure of incineration boiler | |
| CN202303416U (en) | Self-suction and self-cleaning device for wind outlet pipeline of waste heat boiler of cement rotary kiln | |
| CN204356382U (en) | A kind of for making steel the water pump cooled fume extractor of crystallizer stove | |
| CN208917277U (en) | A kind of silver kiln gas dust baffle | |
| CN203068491U (en) | Vertical type water-fire pressure-bearing boiler | |
| CN208042801U (en) | A kind of smelting furnace smoke discharging pipe condensed water collecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20190117 |