CN112146449A - Non ferrous metal is retrieved with even smelting device of heating - Google Patents
Non ferrous metal is retrieved with even smelting device of heating Download PDFInfo
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- CN112146449A CN112146449A CN202010997596.2A CN202010997596A CN112146449A CN 112146449 A CN112146449 A CN 112146449A CN 202010997596 A CN202010997596 A CN 202010997596A CN 112146449 A CN112146449 A CN 112146449A
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- smelting furnace
- smelting
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- ferrous metal
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- 238000003723 Smelting Methods 0.000 title claims abstract description 97
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 66
- 239000002184 metal Substances 0.000 title claims abstract description 66
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000010438 heat treatment Methods 0.000 title claims abstract description 24
- 238000001125 extrusion Methods 0.000 claims abstract description 48
- 238000005192 partition Methods 0.000 claims abstract description 19
- 238000011084 recovery Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 9
- 230000007306 turnover Effects 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 241001062472 Stokellia anisodon Species 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229910021652 non-ferrous alloy Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/06—Induction heating, i.e. in which the material being heated, or its container or elements embodied therein, form the secondary of a transformer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D27/00—Stirring devices for molten material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Power Engineering (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
Abstract
The invention discloses a uniformly-heated smelting device for non-ferrous metal recovery, which comprises a smelting furnace and an extrusion bin, wherein extrusion rollers are rotatably connected in the extrusion bin, a blanking space is enclosed between the two extrusion rollers, a partition plate is arranged at the mouth part of the smelting furnace, a clearance groove is arranged on the partition plate, two opposite ends of the partition plate are respectively hinged with a baffle plate, the two baffle plates are respectively driven by two driving assemblies to rotate, so that the two baffle plates seal the clearance groove, a vent pipe is arranged on the smelting furnace, and an electromagnetic heating coil is arranged at the bottom of the smelting furnace. The invention has the following beneficial effects: extrude, breakage to non ferrous metal through two squeeze rolls, and then can reduce non ferrous metal's volume, prevent that non ferrous metal is too big, and lead to smelting the in-process, it is lower to smelt speed, and through setting up the baffle, when two baffles rotated to the horizontality, can seal the groove of keeping away on the baffle for in the smelting process, the steam in the smelting furnace can not rise to in the extrusion storehouse, and produces the potential safety hazard.
Description
Technical Field
The invention relates to the field of smelting devices, in particular to a uniformly-heated smelting device for non-ferrous metal recovery.
Background
Nonferrous metals, also known as nonferrous metals in the narrow sense, are a generic name for all metals other than iron, manganese, and chromium. Non-ferrous metals in the broad sense also include non-ferrous alloys. Non-ferrous alloys are alloys based on a non-ferrous metal (usually greater than 50%) with the addition of one or more other elements. Non-ferrous metals generally refer to all metals except iron (and sometimes manganese and chromium) and iron-based alloys. Non-ferrous metals can be classified into heavy metals (e.g., copper, lead, zinc), light metals (e.g., aluminum, magnesium), noble metals (e.g., gold, silver, platinum), and rare metals (e.g., tungsten, molybdenum, germanium, lithium, lanthanum, uranium).
When the non-ferrous metal is recycled, the recycled non-ferrous metal generally needs to be smelted, namely, the non-ferrous metal is placed in a smelting furnace for smelting, and the volume of the recycled non-ferrous metal is large or small, so that the smelting speed is reduced when the volume is too large, and further the overall smelting efficiency of the non-ferrous metal is lower, so that the volume of the non-ferrous metal needs to be reduced when the non-ferrous metal is smelted, and the smelting efficiency of the non-ferrous metal is improved.
In order to solve the problems, a uniformly heating smelting device for non-ferrous metal recovery is provided.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a uniformly-heated smelting device for non-ferrous metal recovery, and in order to solve the technical problem, the invention provides the following technical scheme:
the invention provides a uniformly-heated smelting device for non-ferrous metal recovery, which comprises a smelting furnace and an extrusion bin which is arranged on a furnace mouth of the smelting furnace and is communicated with the interior of the smelting furnace, wherein two extrusion rollers are horizontally and rotatably connected in the extrusion bin, are respectively driven by two external motors to rotate and have opposite rotation directions, a blanking space for non-ferrous metal raw materials to pass is defined between the two extrusion rollers, a partition plate is arranged at the mouth of the smelting furnace, a clearance groove which is in a through hole form and is used for enabling the smelting furnace to be communicated with the interior of the extrusion bin is arranged on the partition plate, baffles are respectively and horizontally hinged on two opposite ends of the outer wall of one side of the smelting furnace, when the two baffles rotate to the horizontal state, the clearance groove can be sealed, the two baffles are respectively driven by two driving assemblies to rotate along the hinged positions of the partition plates, so that the two baffles rotate to the horizontal state and seal the clearance groove, be equipped with the breather pipe on the smelting furnace, the breather pipe is worn into the smelting furnace inside and is extended to the smelting furnace lower extreme by smelting furnace upper end, the electromagnetic heating coil who is used for the smelting furnace heating is installed to the smelting furnace bottom.
Preferably, the extrusion bin is provided with inclined plates which extend downwards from the mouth part to the interior of the extrusion bin in an inclined mode, and opposite ends of the two inclined plates are located right above the blanking space.
Preferably, a plurality of strip-shaped toothed blocks are arranged on the surface of the extrusion roller.
Preferably, the vent pipe is made of a high temperature resistant metal material.
Preferably, the driving assembly comprises a fixed hinged support arranged on the inner wall of the extrusion bin, a movable hinged support is hinged to the fixed hinged support, a driving element is installed on the movable hinged support, the driving element is connected with a connecting block in a driving mode, a turnover seat is arranged on the baffle, and the turnover seat is hinged to the connecting block.
Preferably, the drive element is an electric push rod.
Preferably, a sealing gasket is arranged on the partition plate, and the surface of the baffle plate is abutted against the sealing gasket.
Compared with the prior art, the invention has the following beneficial effects: the non-ferrous metal is extruded and crushed by the two extrusion rollers, so that the volume of the non-ferrous metal can be reduced, the non-ferrous metal is prevented from being overlarge, the smelting speed is low in the smelting process, when the two baffles rotate to a horizontal state, the clearance groove on the partition plate can be sealed, so that hot gas in the smelting furnace cannot rise into the extrusion bin to generate potential safety hazards in the smelting process, meanwhile, the driving assembly is arranged to drive the baffles to turn over, so that the baffles can rotate downwards, the extruded and crushed non-ferrous metal falls into the smelting furnace from between the two baffles to be smelted, the vent pipe is arranged and communicated with external compressed air equipment, the compressed air equipment conveys compressed air into the smelting furnace through the vent pipe, bubbles are generated in the smelting furnace, and float upwards, so that the non-ferrous metal smelting liquid is stirred, make in the smelting furnace heat everywhere evenly, and then improve the smelting efficiency of non ferrous metal, set up two swash plates for non ferrous metal can fall into the blanking space along the inclined plane on the swash plate in, make non ferrous metal carry out the extrusion breakage in can getting into the blanking space, avoid producing and omit, set up drive assembly and overturn by drive element drive baffle, simple structure, the simple operation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the general assembly structure of a uniform heating smelting device for non-ferrous metal recovery according to the present invention;
FIG. 2 is an enlarged schematic view of a portion of the structure of FIG. 1 at A;
in the figure: 1-extrusion bin, 2-inclined plate, 3-strip-shaped toothed block, 4-extrusion roller, 5-blanking space, 6-vent pipe, 7-deep color heat preservation coating, 8-clearance groove, 9-baffle, 10-smelting furnace, 11-electromagnetic heating coil, 12-movable hinged support, 13-fixed hinged support, 14-electric push rod, 15-partition plate, 16-connecting block and 17-overturning seat.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Examples
As shown in figure 1-2, a uniformly-heated smelting device for non-ferrous metal recovery comprises a smelting furnace 10 and an extrusion bin 1 which is arranged on a mouth of the smelting furnace 10 and is communicated with the interior of the smelting furnace 10, wherein two extrusion rollers 4 are horizontally and rotatably connected in the extrusion bin 1, the two extrusion rollers 4 are respectively driven by two external motors to rotate and have opposite directions, a blanking space 5 for non-ferrous metal raw materials to pass through is defined between the two extrusion rollers 4, a partition plate 15 is arranged at the mouth of the smelting furnace 10, a clearance groove 8 which is in a through hole form and is used for communicating the smelting furnace 10 with the interior of the extrusion bin 1 is arranged on the partition plate 15, baffles 9 are respectively and horizontally hinged to two opposite ends of the outer wall of one side of the smelting furnace 10, when the two baffles 9 rotate to a horizontal state, the clearance groove 8 can be sealed, the two baffles 9 are respectively driven by two driving components to rotate along the hinged positions with the partition plate 15, the two baffles 9 are rotated to be in a horizontal state and seal the clearance groove 8, the smelting furnace 10 is provided with the vent pipe 6, the vent pipe 6 penetrates into the smelting furnace 10 from the upper end part of the smelting furnace 10 and extends to the lower end part of the smelting furnace 10, the bottom of the smelting furnace 10 is provided with the electromagnetic heating coil 11 for heating the smelting furnace 10, the electromagnetic heating coil is based on electromagnetic heating remote, namely electromagnetic induction heating, namely an electromagnetic heating technology, the heating principle of the electromagnetic heating coil is that an alternating magnetic field is generated through an electronic circuit board component, when a container made of metal materials is placed on the upper surface, the surface of the container cuts alternating magnetic lines of force to generate alternating current (namely eddy current) at the metal part at the bottom of the container, the eddy current enables carriers at the bottom of the container to move randomly at a high speed, and the carriers collide. Thereby achieving the effect of heating the article. Since the metal container itself generates heat, the heat conversion rate is particularly high, and up to 95% is a direct heating method. One end of the vent pipe 6 penetrating out of the smelting furnace 10 is communicated with external air compression equipment, and the flow rate of gas introduced into the vent pipe 6 needs to be limited, namely, the gas flow is ensured to be within 5-10 m/s, and the influence on smelting caused by overlarge flow rate of the gas flow is avoided.
In this embodiment, as preferably, be equipped with on the extrusion storehouse 1 by its oral area to its inside slope downwardly extending's swash plate 2, two 2 looks remote sites of swash plate are located blanking space 5 directly over, 2 length direction both sides outer walls of swash plate and the internal wall rigid coupling in extrusion storehouse 1, when making non ferrous metal fall to swash plate 2 by the oral area in extrusion storehouse 1 on, can all by 2 surperficial landing of swash plate to the blanking space 5 that encloses between the squeeze roll 4 in, and then can extrude the breakage to non ferrous metal by squeeze roll 4.
In this embodiment, as preferably, be equipped with a plurality of bar cogs 3 on the roll surface of squeeze roll 4, set up bar cogs 3, the axial of squeeze roll 4 is strideed across to the length of bar cogs 3, sets up bar cogs 3 for when extrudeing non ferrous metal, can break the non ferrous metal that length is longer, and then promote the broken efficiency of extrusion.
In the present embodiment, the snorkel 6 is preferably made of a high temperature resistant metal material, and the normal ventilation of the snorkel 6 is prevented from being affected by thermal deformation of the snorkel 6 due to high temperature in the smelting furnace 10 during the smelting process.
In this embodiment, as preferably, the drive assembly is including locating the fixed free bearing 13 on the 1 inner wall of extrusion storehouse, it has movable free bearing 12 to articulate on the fixed free bearing 13, install drive element on the movable free bearing 12, the last drive of drive element is connected with connecting block 16, be equipped with a upset seat 17 on the baffle 9, upset seat 17 is articulated with connecting block 16, drive element drive connecting block 16 removes, and connecting block 16 is articulated with upset seat 17 simultaneously for baffle 9 can be followed and is overturned with the articulated department of baffle 15.
In the present embodiment, the driving element is preferably an electric push rod 14, and of course, any driving element may be used as long as it is a component in a linear driving form, such as an air cylinder or a hydraulic cylinder, instead of the electric push rod 14, and in the present embodiment, the electric push rod 14 is provided.
In this embodiment, as preferably, a sealing gasket (not shown in the figure) is installed on the partition plate 15, the surface of the baffle plate 9 abuts against the sealing gasket, and by arranging the sealing gasket, the surface of the baffle plate 9 and the surface of the partition plate 15 are in a sealing state, so that hot gas generated in the smelting process of the smelting furnace 10 is prevented from leaking out from a gap between the abutting surfaces of the baffle plate 9 and the partition plate 15, and further potential safety hazards are generated to workers, and certainly, the sealing gasket needs to be made of a high-temperature-resistant material.
In the embodiment, preferably, the outer wall of the smelting furnace 10 is coated with the dark heat preservation coating 7, and the dark heat preservation coating 7 is arranged, so that heat loss in the smelting furnace 10 can be avoided, and the smelting efficiency of the smelting furnace 10 is improved.
The working principle and the advantages achieved when the invention is used are as follows: pouring nonferrous metal to be recycled into the extrusion bin 1 from the opening part of the extrusion bin 1, after the nonferrous metal falls into the extrusion bin 1, the nonferrous metal slides into a blanking space 5 enclosed between the two extrusion rollers 4 along the surface of the inclined plate 2, an external power supply is switched on, an external motor is started, the extrusion rollers 4 are driven by the external motor to synchronously and reversely rotate, so that the nonferrous metal falling into the blanking space 5 is extruded and crushed by the two extrusion rollers 4, the volume of the nonferrous metal is further reduced, the extruded and crushed nonferrous metal falls into the two baffle plates 9 from the empty avoiding groove 8 of the baffle plate 15 and is accumulated, after the extrusion and crushing are finished, the electric push rod 14 is started, the telescopic rod of the electric push rod 14 is extended, the baffle plate 9 is overturned along the hinged part with the baffle plate 15, the baffle plate 9 is overturned downwards, the extruded and crushed nonferrous metal accumulated on the baffle plate 9 falls into the smelting furnace 10 completely, the telescopic rod of the electric push rod 14 is shortened to reversely turn over the baffle 9, so as to seal the clearance groove 8 on the partition plate 15, the smelting furnace 10 is disconnected with the interior of the extrusion bin 1, then the electromagnetic heating coil 11 is started, the electromagnetic heating coil 11 generates heat, the smelting furnace 10 is heated, and then the non-ferrous metal in the smelting furnace 10 is smelted, so that the non-ferrous metal is smelted into liquid from solid, the external air compression equipment generates compressed air with the flow velocity of 5-10 m/s, the compressed air generates bubbles after entering the smelting furnace 10, the bubbles float upwards, in the floating process, stirring the non-ferrous metal smelting liquid, further promoting the non-ferrous metal smelting liquid to flow in the smelting furnace 10 to a certain degree, thereby the heating of the non-ferrous metal smelting liquid is more uniform and the smelting efficiency of the smelting furnace 10 is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a non ferrous metal retrieves with even smelting device of heating which characterized in that: comprises a smelting furnace (10) and an extrusion bin (1) which is arranged on a furnace mouth of the smelting furnace (10) and is communicated with the inside of the smelting furnace (10), wherein two extrusion rollers (4) are horizontally and rotatably connected in the extrusion bin (1), the two extrusion rollers (4) are respectively driven by two external motors to rotate and have opposite rotation directions, a blanking space (5) for non-ferrous metal raw materials to pass through is defined between the two extrusion rollers (4), a partition plate (15) is arranged at the mouth part of the smelting furnace (10), a clearance groove (8) which is in a through hole form and enables the smelting furnace (10) and the extrusion bin (1) to be communicated is arranged on the partition plate (15), baffles (9) are horizontally hinged on two opposite ends of the outer wall of one side of the smelting furnace (10), and when the two baffles (9) rotate to a horizontal state, the clearance groove (8) can be sealed, two baffle (9) are driven its along rotating with baffle (15) articulated department by two drive assembly respectively, make two baffle (9) rotate to the horizontality and seal avoiding the dead slot (8), be equipped with breather pipe (6) on smelting furnace (10), breather pipe (6) are worn into smelting furnace (10) inside and are extended to smelting furnace (10) lower extreme by smelting furnace (10) upper end, electromagnetic heating coil (11) that are used for heating smelting furnace (10) are installed to smelting furnace (10) bottom.
2. The uniformly-heated smelting apparatus for nonferrous metal recovery according to claim 1, wherein: the extrusion bin (1) is provided with inclined plates (2) which extend downwards from the mouth part to the interior of the extrusion bin in an inclined manner, and the opposite ends of the two inclined plates (2) are positioned right above the blanking space (5).
3. The uniformly-heated smelting apparatus for nonferrous metal recovery according to claim 1, wherein: and a plurality of strip-shaped tooth blocks (3) are arranged on the surface of the extrusion roller (4).
4. The uniformly-heated smelting apparatus for nonferrous metal recovery according to claim 1, wherein: the vent pipe (6) is made of high-temperature-resistant metal materials.
5. The uniformly-heated smelting apparatus for nonferrous metal recovery according to claim 1, wherein: the driving assembly comprises a fixed hinged support (13) arranged on the inner wall of the extrusion bin (1), a movable hinged support (12) is hinged to the fixed hinged support (13), a driving element is installed on the movable hinged support (12), a connecting block (16) is connected to the driving element in a driving mode, a turnover seat (17) is arranged on the baffle plate (9), and the turnover seat (17) is hinged to the connecting block (16).
6. The uniformly-heated smelting apparatus for nonferrous metal recovery according to claim 5, wherein: the drive element is an electric push rod (14).
7. The uniformly-heated smelting apparatus for nonferrous metal recovery according to claim 1, wherein: and a sealing gasket is arranged on the partition plate (15), and the surface of the baffle plate (9) is abutted against the sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010997596.2A CN112146449A (en) | 2020-09-21 | 2020-09-21 | Non ferrous metal is retrieved with even smelting device of heating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010997596.2A CN112146449A (en) | 2020-09-21 | 2020-09-21 | Non ferrous metal is retrieved with even smelting device of heating |
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| CN112146449A true CN112146449A (en) | 2020-12-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902666A (en) * | 2021-01-20 | 2021-06-04 | 杨淑媛 | Metal smelting is with smelting device with accuse oxygen mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1089856A (en) * | 1996-09-17 | 1998-04-10 | Daido Steel Co Ltd | Scrap furnace top preheating device for electric furnace |
| KR20140014588A (en) * | 2012-07-25 | 2014-02-06 | 주식회사 큐빅스 | Apparatus for settling metal chips rapidly into molten metal |
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| CN210163477U (en) * | 2019-07-26 | 2020-03-20 | 宁陵县开元机械制造有限公司 | Automatic feeding device for scrap steel of electric furnace |
| CN111351354A (en) * | 2018-12-24 | 2020-06-30 | 合肥迅达电器有限公司 | Energy-saving and environment-friendly smelting furnace with uniform heating |
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2020
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| JPH1089856A (en) * | 1996-09-17 | 1998-04-10 | Daido Steel Co Ltd | Scrap furnace top preheating device for electric furnace |
| KR20140014588A (en) * | 2012-07-25 | 2014-02-06 | 주식회사 큐빅스 | Apparatus for settling metal chips rapidly into molten metal |
| CN208800243U (en) * | 2018-07-14 | 2019-04-30 | 天津炜润达新材料科技有限公司 | A kind of metallic silicon smelting crushing device of anti-accumulation |
| CN109737752A (en) * | 2018-12-13 | 2019-05-10 | 赵佳乐 | A kind of metal smelting furnace |
| CN111351354A (en) * | 2018-12-24 | 2020-06-30 | 合肥迅达电器有限公司 | Energy-saving and environment-friendly smelting furnace with uniform heating |
| CN210163477U (en) * | 2019-07-26 | 2020-03-20 | 宁陵县开元机械制造有限公司 | Automatic feeding device for scrap steel of electric furnace |
| CN110375556A (en) * | 2019-08-12 | 2019-10-25 | 福建泰达高新材料有限公司 | Pre-heating device is used in a kind of production of silumin |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112902666A (en) * | 2021-01-20 | 2021-06-04 | 杨淑媛 | Metal smelting is with smelting device with accuse oxygen mechanism |
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Application publication date: 20201229 |