CN202403528U - Metal melting furnace - Google Patents
Metal melting furnace Download PDFInfo
- Publication number
- CN202403528U CN202403528U CN2011204893873U CN201120489387U CN202403528U CN 202403528 U CN202403528 U CN 202403528U CN 2011204893873 U CN2011204893873 U CN 2011204893873U CN 201120489387 U CN201120489387 U CN 201120489387U CN 202403528 U CN202403528 U CN 202403528U
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- metal
- chamber
- metal water
- intensification
- molten metal
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Abstract
The utility model relates to a metal melting furnace. The metal melting furnace comprises a molten metal heating chamber, a pump chamber, a swirl chamber, a metal dross heating chamber and a molten metal and metal dross separating chamber, wherein a molten metal and metal dross passage is arranged between the molten metal and metal dross separating chamber and the metal dross heating chamber; a molten metal circulating passage is arranged between the molten metal and metal dross separating chamber and the molten metal heating chamber; the bottom of the molten metal circulating passage is higher than that of the molten metal and metal dross separating chamber; a baffle plate, which is provided with an opening only in the bottom of the molten metal and metal dross separating chamber, is arranged inside the molten metal and metal dross separating chamber and at the front part of the molten metal circulating passage; and the bottom or part of the bottom of the molten metal circulating passage is higher than the bottom end of the baffle plate. The metal melting furnace can separate molten metal from metal dross in the furnace and can fish out the metal dross of the molten metal and metal dross separating chamber, and a combustion nozzle of the molten metal heating chamber is not required to be closed before the metal dross is cleared, so that the metal melting furnace is convenient, simple, time-saving and labor-saving, and the recycling rate can be effectively improved.
Description
Technical field
The utility model relates to a kind of metal molten stove, is used in particular for the fusing of aluminium.
Background technology
The metal molten stove that adopts at present, as be used for melting aluminum, it comprises aluminium water intensification chamber, pump chamber, minor air cell and aluminium slag intensification chamber; Aluminium water intensification chamber is provided with burning nozzles, big fire door and aluminium water out one; Aluminium slag intensification chamber is provided with little fire door and aluminium water out two, and aluminium water intensification chamber is connected with pump chamber, and pump chamber is connected with the minor air cell; The minor air cell is connected with aluminium slag intensification chamber, is provided with flue and aluminium water circulation road between aluminium water intensification chamber and the aluminium slag intensification chamber.
In the process of melting aluminum, the cyclic process of aluminium water in the metal molten stove is: aluminium water heating furnace → pump chamber → minor air cell → aluminium slag intensification chamber → aluminium water scum silica frost separate tank → aluminium water intensification chamber.In above-mentioned, as the aluminium slag that floats over the aluminium water surface too much and not in time removes, and in aluminium water intensification chamber and aluminium slag intensification chamber, understands burn (being so-called scaling loss); Reduce the rate of recovery of aluminium, therefore, need in time the aluminium slag to be removed; And need close the burning nozzles earlier when removing, open big fire door and little fire door respectively, through big fire door and little fire door and adopt manual work or fork truck claws the aluminium slag; Like this, not only take a lot of work but also time-consuming, labour intensity is big; Simultaneously, rekindle the burning nozzles again after, the scum silica frost that few part of aluminium water intensification chamber and aluminium slag intensification chamber existence is not removed also can further be accelerated scaling loss because of directly contacting with naked light, and the programming rate of melting furnace is slowed down.
Summary of the invention
It is convenient that the purpose of the utility model provides descum, and a kind of metal molten stove that can scum silica frost and metal water be separated fully.
The technical scheme that the utility model is taked is: a kind of metal molten stove; Comprise metal water intensification chamber, pump chamber, minor air cell and regulus intensification chamber, metal water intensification chamber is provided with burning nozzles, big fire door and aluminium water out one, and regulus intensification chamber is provided with little fire door and aluminium water out two; Metal water intensification chamber is connected with pump chamber; Pump chamber is connected with the minor air cell, and the minor air cell is connected with regulus intensification chamber, is provided with flue between metal water intensification chamber and the regulus intensification chamber; It is characterized in that also comprising metal water scum silica frost separation chamber; Be provided with the regulus aquaporin between metal water scum silica frost separation chamber and the regulus intensification chamber, be provided with metal water circulation road between metal water scum silica frost separation chamber and the metal water intensification chamber, the bottom in metal water circulation road is higher than the bottom of metal water scum silica frost separation chamber; And in metal water scum silica frost separation chamber and the front portion in metal water circulation road only be provided with in bottom, metal water scum silica frost separation chamber and have uncovered baffle plate, the bottom in metal water circulation road or part bottom are higher than the bottom of this baffle plate.
Described regulus passage is provided with gate.
Adopt the utility model, can in stove, realize separating of metal water and shruff, can directly in metal water scum silica frost separation chamber, pull shruff out; Need not to close the burning nozzles and carry out the removing of shruff again; Both convenient, simple, time saving and energy saving again, can effectively improve the rate of recovery.
Description of drawings
Fig. 1 is the schematic cross-section that the utility model is overlooked.
Fig. 2 is that the A-A of Fig. 1 is to schematic cross-section.
Sequence number is represented among the figure: big fire door 1, metal water intensification chamber 2, aluminium water out 1, pump chamber 4, minor air cell 5, aluminium water out 26, flue 7, regulus intensification chamber 8, port door 9, regulus aquaporin 10, gate 11, metal water scum silica frost separation chamber 12, baffle plate 13, metal water circulation road 14 and burning nozzles 15.
The specific embodiment
Embodiment below in conjunction with concrete is described further the utility model.
With reference to Fig. 1, Fig. 2; This metal molten stove comprises metal water intensification chamber 2, pump chamber 4, minor air cell 5, regulus intensification chamber 8 and metal water scum silica frost separation chamber 12; Metal water intensification chamber 2 is provided with burning nozzles 15, big fire door 1 and aluminium water out 1; Regulus intensification chamber 8 is provided with port door 9 and aluminium water out 26; Metal water intensification chamber 2 is connected with the pump chamber that is provided with pump 4, and pump chamber 4 is connected with the minor air cell that is provided with turbine 5, and minor air cell 5 is connected with regulus intensification chamber 8; Be provided with flue 7 between metal water intensification chamber 2 and the regulus intensification chamber 8; Be provided with regulus aquaporin 10 between metal water scum silica frost separation chamber 12 and the regulus intensification chamber 8, be provided with metal water circulation road 14 between metal water scum silica frost separation chamber 12 and the metal water intensification chamber 2, the bottom in metal water circulation road 14 or part bottom are higher than the bottom of metal water scum silica frost separation chamber 12; And in metal water scum silica frost separation chamber 12 and the front portion in metal water circulation road 14 only be provided with and have uncovered baffle plate 13 in 12 bottoms, metal water scum silica frost separation chamber, the bottom in metal water circulation road 14 or part bottom are higher than the bottom of this baffle plate 13.
In above-mentioned; The technical scheme that can also take is: the bottom in metal water circulation road 14 wherein also can with the bottom level of metal water scum silica frost separation chamber 12; In this case; Except that in metal water scum silica frost separation chamber 12 and the front portion in metal water circulation road 14 only be provided with and have the uncovered baffle plate 13 in 12 bottoms, metal water scum silica frost separation chamber; Also should between baffle plate 13 and metal water circulation road 14, be provided with one again and only have uncovered block on 12 tops, metal water scum silica frost separation chamber, it is the part bottom in metal water circulation road 14 that this block can be regarded as.
During use, in metal water intensification chamber 2, drop into ignition combustion nozzles 15 behind the end water raw material, begin fusing after adding pan feeding; Molten metal water gets into regulus intensification chambers 8 through pump chamber 4, minor air cell 5 backs successively with the regulus that floats on the metal water, and heat gets into regulus intensification chambers 8 through flue 7 in the metal water intensification chamber 2 simultaneously, when molten metal water in the regulus intensification chamber 8 when floating over regulus on the metal water and acquire a certain degree; Open the sluices 11, metal water gets into metal water scum silica frost separation chamber 12 with the regulus that floats on the metal water through regulus aquaporin 10, under the effect of plate washer 13 and because of the bottom in metal water circulation road 14, is higher than the bottom of this plate washer 13; Metal water then gets into metal water intensification chamber 2 through metal water circulation road 14 and forms circulation; Float over regulus on the metal water then in the surface flotation of metal water scum silica frost separation chamber 12, like this, just realized separating of metal water and shruff; Simultaneously; Can directly pull shruff out, need not to close burning nozzles 15 and carry out the removing of shruff again in metal water scum silica frost separation chamber 12, both convenient, simple; Time saving and energy saving again, can effectively improve the rate of recovery.
Claims (2)
1. metal molten stove; Comprise metal water intensification chamber, pump chamber, minor air cell and regulus intensification chamber, metal water intensification chamber is provided with burning nozzles, big fire door and aluminium water out one, and regulus intensification chamber is provided with little fire door and aluminium water out two; Metal water intensification chamber is connected with pump chamber; Pump chamber is connected with the minor air cell, and the minor air cell is connected with regulus intensification chamber, is provided with flue between metal water intensification chamber and the regulus intensification chamber; It is characterized in that also comprising metal water scum silica frost separation chamber; Be provided with the regulus aquaporin between metal water scum silica frost separation chamber and the regulus intensification chamber, be provided with metal water circulation road between metal water scum silica frost separation chamber and the metal water intensification chamber, the bottom in metal water circulation road is higher than the bottom of metal water scum silica frost separation chamber; And in metal water scum silica frost separation chamber and the front portion in metal water circulation road only be provided with in bottom, metal water scum silica frost separation chamber and have uncovered baffle plate, the bottom in metal water circulation road or part bottom are higher than the bottom of this baffle plate.
2. a kind of metal molten stove according to claim 1 is characterized in that on the regulus passage, being provided with gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204893873U CN202403528U (en) | 2011-11-23 | 2011-11-23 | Metal melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204893873U CN202403528U (en) | 2011-11-23 | 2011-11-23 | Metal melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202403528U true CN202403528U (en) | 2012-08-29 |
Family
ID=46701170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204893873U Expired - Fee Related CN202403528U (en) | 2011-11-23 | 2011-11-23 | Metal melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202403528U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425944A (en) * | 2011-11-23 | 2012-04-25 | 浙江龙游海光有色金属废料再生有限公司 | Metal melting furnace |
| CN104677103A (en) * | 2015-02-04 | 2015-06-03 | 辽宁伊菲科技股份有限公司 | Aluminum scrap and aluminum ingot combined melting furnace with double vortex chambers |
-
2011
- 2011-11-23 CN CN2011204893873U patent/CN202403528U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425944A (en) * | 2011-11-23 | 2012-04-25 | 浙江龙游海光有色金属废料再生有限公司 | Metal melting furnace |
| CN102425944B (en) * | 2011-11-23 | 2014-08-20 | 浙江龙游海光有色金属废料再生有限公司 | Metal melting furnace |
| CN104677103A (en) * | 2015-02-04 | 2015-06-03 | 辽宁伊菲科技股份有限公司 | Aluminum scrap and aluminum ingot combined melting furnace with double vortex chambers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20121123 |