CN102978415B - Oscillating type lead smelting and slag removing device - Google Patents
Oscillating type lead smelting and slag removing device Download PDFInfo
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- CN102978415B CN102978415B CN2012105239880A CN201210523988A CN102978415B CN 102978415 B CN102978415 B CN 102978415B CN 2012105239880 A CN2012105239880 A CN 2012105239880A CN 201210523988 A CN201210523988 A CN 201210523988A CN 102978415 B CN102978415 B CN 102978415B
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Abstract
The invention discloses an oscillating type lead smelting and slag removing device which comprises a supporting frame arranged above a lead smelting boiler, a slag removing box hinged with the supporting frame, a chain rake mechanism arranged inside the slag removing box, and a driving mechanism which is arranged on the supporting frame and is used for driving the slag removing box to oscillate, wherein a slag inlet extending into the lead smelting boiler and a slag outlet for discharging slag are respectively formed at two ends of the bottom of the slag removing box; and the input end and the output end of the chain rake mechanism respectively corresponds to the slag inlet and the slag outlet of the slag removing box. The oscillating type lead smelting and slag removing device can automatically remove slag during lead smelting; the labor intensity of workers is reduced; a working environment is improved; and the oscillating type lead smelting and slag removing device is simple in structure and convenient to operate.
Description
Technical field
The present invention relates to the molten lead technical field, be specifically related to a kind of swing type molten lead deslagging device.
Background technology
Lead is a kind of metal that the mankind early extract, and is the softest heavy metal, is also one of metal of density maximum, and plumbous ductility is good, and easy and other metals are made alloy.Lead alloy is in a large number for the manufacture of pole plate, lead pipe and the stereotype of lead acid cell.
In lead acid cell production field, more domestic enterprises are by melting again after recovery of scrap lead, and the casting lead pig, for the processing of battery grid and pole plate etc.
For example, the Chinese invention patent application that application number is 201210036232.3 has been announced a kind of plumbous method that reclaims from the scrap lead battery, comprises plumbous waste and the citric acid fermentation broth hybrid reaction that will comprise PbSO4, PbO2, PbO and Pb, to produce lead citrate; Separation of citric acid lead from the aqueous solution, then lead citrate is converted into to lead or plumbous oxide.
The Chinese invention patent that application number is 201010119502.6 discloses a kind of process for recycling waste lead batteries.This process using vacuum technique reclaims waste lead accumulator, comprises vacuum melting, vacuum reducing and vacuum thermal cracking three parts.Waste lead accumulator is after broken apart, and grid adopts the method for vacuum melting to obtain lead pig; Lead plaster, after the desulfurization conversion processing, is made pelletizing and obtain metallic lead with the charcoal reduction under vacuum condition; Plastic waste obtains pyrolysis oil and pyrolysis gas by vacuum thermal cracking.Plumbous electrolytic recovery generally obtains lead bullion through the preliminary fire refining decopper(ing), and it is plumbous that lead bullion obtains electricity again after electrorefining.Lead bullion adopts market pot to carry out the decopper(ing) refining, removes in lead bullion the impurity such as the copper harmful to electrolysis, tin, and the plumbous liquid after the decopper(ing) removal of impurities pumps in casting equipment by plumbous pump, carries out lead ingot in casting equipment.
In the molten lead process, in market pot under the stirring action of whipping appts, impurity can float over plumbous liquid surface and form one deck scum silica frost, before the casting lead pig, need in market pot, these scum silica frost be pulled out, prevent that these lead skims from entering in lead pig, affect further refining, increase difficulty and the cost of subsequent purification technique.
The Chinese utility model patent that for example application number is 201020582911.7 discloses a kind of automatic submerged slag conveyer, comprise device for dragging dregs, this device for dragging dregs is placed on the kitchen sink of lead pan by suspension bracket, described device for dragging dregs comprises base, be positioned at the top assembling on device for dragging dregs top, be located at the bottom assembling of device for dragging dregs bottom: in the assembling of described top and bottom assembling, be equipped with sprocket wheel, the sprocket wheel of this top assembling passes through an actuator drives: the sprocket wheel of described top assembling is connected by flight chain with the sprocket wheel of bottom assembling, be provided with and scrape hopper on this flight chain, described flight chain below is provided with chute, the afterbody of chute is provided with slag notch.
Traditional deslagging method adopts and drags for slag pan, manually in market pot, pulls out, and workman's intensity is large, work under bad environment, operation inconvenience.
Summary of the invention
The invention provides a kind of swing type molten lead deslagging device, realized the automatization removed the gred in the molten lead process, alleviate workman's labour intensity, improve Working environment, and simple in structure, easy to operate.
A kind of swing type molten lead deslagging device comprises:
Bracing frame, be erected at the top of market pot; Slag removal tank, hinged with support frame as described above, the two ends of the bottom of this slag removal tank have respectively stretch in market pot enter cinder notch and for the slag notch of deslagging; Chain harrow mechanism, be arranged on the inside of described slag removal tank, the input terminus of this chain harrow mechanism and output terminal respectively corresponding described slag removal tank enter cinder notch and slag notch; Driving mechanism, be arranged on support frame as described above, for driving described slag removal tank, swings.
Slag removal tank is arranged on the top of market pot by bracing frame, the cinder notch that enters of slag removal tank stretches in market pot, starts chain harrow mechanism, and chain harrow mechanism harrows the lead skim in market pot in slag removal tank, by slag notch, is discharged.Driving mechanism drives slag removal tank to swing, and reconciles the angle of inclination of slag removal tank, with the cinder notch that enters of reconciling slag removal tank, in market pot, stretches into the degree of depth.
As preferably, described driving mechanism is screw body or pulley mechanism.
The driving mechanism that drives described slag removal tank to swing can be screw body, and described screw body comprises:
Be hinged on the overturning seat on support frame as described above; The screw mandrel that the top of one end and described slag removal tank is hinged, the other end of this screw mandrel runs through described overturning seat; Be arranged on the first drive-motor on described overturning seat, the gear drive screw mandrel by matching with described screw mandrel is taken out in the output of this first drive-motor.
The first drive-motor drives screw mandrel to move up and down, and regulates the angle of inclination of slag removal tank, thereby regulates the degree of depth that cinder notch one end is positioned at market pot that enters of slag removal tank.
The driving mechanism that drives described slag removal tank to swing can also be pulley mechanism, and described pulley mechanism comprises:
Be arranged on respectively the interior bottom of support frame as described above and two fixed pulleys at top; Be arranged on the second drive-motor on bracing frame; Around the home on two fixed pulleys and an end and the second drive-motor is connected, the other end is connected with slag removal tank travel rope.
As preferably, the cinder notch position that enters of described slag removal tank is provided with slag-guiding plate.Slag-guiding plate is set entering cinder notch, during chain harrow mechanism rake slag, the scum silica frost in market pot more easily enters in slag removal tank.
As preferably, support frame as described above is case structure, is located at the outside of described slag removal tank; The top of support frame as described above is with exhaust outlet; One side of support frame as described above is with blast orifice.
Case structure can be located at its inner slag removal tank by protective guard, and the pollution substance that can reduce in market pot volatilizees in ambient air simultaneously; In slag removal, in the body structure of bracing frame, blast air, the pollution impurity in volatilization inlet body is extracted out by exhaust outlet.
As preferably, the top of described slag removal tank is with access hole, and this access hole position is with hermatic door.Access hole is set on slag removal tank, the convenient maintenance to inner chain harrow mechanism.
As preferably, described chain harrow mechanism comprises:
Chain harrow drive shaft and the driven shaft of switching on slag removal tank; Chain harrow on described chain harrow drive shaft and driven shaft around the home; Outstanding the 3rd drive-motor of establishing, the output shaft of the 3rd drive-motor connects described chain harrow drive shaft by step-down gear; Be fixed on the swing arm on the housing of described the 3rd drive-motor; For stopping the elastic component of described swing arm motion, the two ends of this elastic component are the described swing arm of butt and slag removal tank respectively; Be fixed on described slag removal tank, the sensing element moved for the housing of responding to described the 3rd drive-motor, the stopping signal of described the 3rd drive-motor is from this sensing element.
When chain harrow breaks down, when the chain harrow drive shaft is stuck, the torsion buffering system starts, the touching sensing element, and sensing element is transferred to the 3rd drive-motor by stopping signal, the 3rd drive-motor auto stop, protection chain harrow drive shaft is not twisted off.
As preferably, described sensing element is travel switch.
As preferably, the housing of described the 3rd drive-motor is provided with for triggering the frizzen of described sensing element.
When chain harrow breaks down; when the chain harrow drive shaft is stuck, due to reactive force, swing arm can swing to the direction with chain harrow drive shaft turns opposite direction; be fixed on the frizzen touching sensing element on housing, sensing element is about to stopping signal and sends to the 3rd drive-motor.Elastic component limits the limit position that swing arm swings.
As preferably, described elastic component is stage clip.
More preferably, described support is provided with tail rod, and described compression spring sleeve is located on this tail rod.
More preferably, on described support, be fixed with mount pad, described tail rod is fixed on this mount pad, and the two ends of described stage clip are the described swing arm of butt and mount pad respectively.The installation that mount pad facilitates elastic component is set.
More preferably, described swing arm is provided with for the through hole through tail rod.This through hole facilitates the installation of tail rod on swing arm.
More preferably, be provided with two relative limit locating dowels of position between described swing arm and mount pad.Two limit locating dowel assistant spring parts carry out spacing to the swing limit position of swing arm.
More preferably, be provided with auxiliary stage clip between described swing arm and mount pad, the two ends of this auxiliary stage clip are set in respectively on described two limit locating dowels.Should can assist the return of elastic component to swing arm by auxiliary stage clip.
For the chain harrow mechanism be arranged in slag removal tank, in order to facilitate the adjusting of chain harrow mechanism rate of tension, as preferably, the outer wall of described slag removal tank is provided with the chain harrow strainer.
More preferably, described chain harrow strainer comprises: be fixed on the mounting plate on the slag removal tank outer wall; The slide of fixing with described driven shaft and being slidably matched with described mounting plate; And the drive unit that drives slide to slide.
Slide slides on mounting plate, regulates the position of driven shaft, to regulate the rate of tension of chain harrow mechanism.
Beneficial effect of the present invention:
Traditional deslagging method adopts and drags for slag pan, manually in market pot, pulls out, and workman's intensity is large, work under bad environment, operation inconvenience.
Bracing frame of the present invention is erected on market pot, slag removal tank is hinged on bracing frame, and the chain harrow mechanism in slag removal tank rotates, and the scum silica frost in market pot is harrowed in slag removal tank from entering cinder notch, the slag notch place that reaches slag removal tank discharges scum silica frost, and whole slag removal carries out automatically.Screw body or pulley mechanism drive the slag removal tank upset, regulate the angle of inclination of slag removal tank, to adapt to the plumbous liquid degree of depth in market pot, increase the practicality of device.
The accompanying drawing explanation
Fig. 1 is the structural representation of a kind of use state of swing type molten lead deslagging device (entering cinder notch stretches in market pot) of the embodiment of the present invention 1.
Fig. 2 is the structural representation of the another kind of use state of the swing type molten lead deslagging device of the embodiment of the present invention 1 (entering cinder notch leaves in market pot).
Fig. 3 is the structural representation of the swing type molten lead deslagging device of the embodiment of the present invention 2.
Fig. 4 is the structural scheme of mechanism of slag removal tank of the present invention and chain harrow mechanism part.
Fig. 5 is the frizzen of chain harrow of the present invention mechanism and the sensing element structural representation while disconnecting.
Fig. 6 is the structural representation of the frizzen of chain harrow of the present invention mechanism while contacting with sensing element.
Structural representation when Fig. 7 is the hermatic door sealing of access hole of the present invention place.
Fig. 8 is the structural representation of check man of the present invention when locating hermatic door and opening.
Embodiment
As shown in Figure 1, Figure 2, shown in Fig. 4～8, a kind of swing type molten lead deslagging device, comprise the chain harrow mechanism 10 in bracing frame 1, slag removal tank 8, slag removal tank 8 and the screw body that drives slag removal tank 10 upsets.
On slag removal tank 8, an end is installed chain harrow drive shaft 1011 (slag notch 7 one ends), the other end is installed driven shaft 1013 (entering cinder notch 9 one ends), the outer wall that a wherein end of chain harrow drive shaft 1011 runs through slag removal tank 8 extends to the outside of slag removal tank 8, chain harrow 1002 is around the home on chain harrow drive shaft 1011 and driven shaft, and the input terminus of chain harrow 1002 and output terminal are respectively to entering cinder notch 9 and slag notch 7.
One the 3rd drive-motor 1001 suspends on the outer wall of slag removal tank 8, the output shaft of the 3rd drive-motor 1001 connects by step-down gear the end that chain harrow drive shaft 1011 runs through slag removal tank 8, outer cup at the 3rd drive-motor 1001 and step-down gear is established housing 1003, at housing 1,003 one side outer walls (side relative with chain harrow 1002), above fixedly mounts along the outward extending swing arm 1005 of horizontal plane.
On the outer wall of slag removal tank 8 and be positioned at swing arm 1005 below fix a mount pad 1008, the mounting plate face of mount pad 1008 stretches out and is parallel to each other with swing arm 1005 along horizontal plane, a through hole is set on swing arm 1005, a tail rod 1004 is fixed with the mounting plate face of mount pad 1008 after running through this through hole, the end that this tail rod 1004 runs through swing arm 1005 is screw rod, a sheathed fitting nut on the part above this screw rod runs through swing arm 1005.
Between swing arm 1005 and mount pad 1008, elastic component 1012 is set, in present embodiment, this elastic component 1012 is stage clip, and stage clip is located on tail rod 1004, upper end butt swing arm 1005, the end face of lower end butt mount pad 1008.
At the bottom surface of swing arm 1005 and two relative limit locating dowels 1007 of end face setting position of mount pad 1008, sheathed auxiliary stage clip 1006 on these two limit locating dowels 1007.
On slag removal tank 8 and below being positioned at housing 1003, a sensing element 1010 is installed, in present embodiment, this sensing element 1010 is travel switch, fix a frizzen 1009 that triggers sensing element 1010 in the bottom of housing 1003, extend to sensing element 1010 places the end of frizzen 1009, when chain harrow mechanism 10 normally moves, between this frizzen 1009 and sensing element 1010, disconnect, when chain harrow mechanism 10 breaks down while causing chain harrow drive shaft 1011 stuck, swing arm 1005 because of and chain harrow drive shaft 1011 between reactive force swing, to lower compression stage clip and auxiliary stage clip 1006, frizzen 1009 is contacted with sensing element 1010, trigger sensing element 1010, sensing element 1010 sends to the 3rd drive-motor 1001 by stopping signal, the 3rd drive-motor 1001 auto stops.
The input terminus of chain harrow mechanism 10 is with to enter cinder notch 9 positions corresponding, output terminal is corresponding with slag notch 7 positions, by the 3rd drive-motor 1001, drive chain harrow drive shaft 1011 to rotate, drive chain harrow 1002 transmissions, chain harrow 1002 is the slag notch 7 that cinder notch 9 is harrowed to slag removal tank 8 that enters from slag removal tank 8 by the scum silica frost in market pot 12, by slag notch 7, is discharged.
At the hinged overturning seat 3 in bracing frame 1 one sides (side of mounting rod is set) top, this overturning seat 3 thread fit are with it run through in one rhizoid bar 4 upper ends, it is hinged that bottom and slag removal tank 8 are positioned at the top of bracing frame 1 outer part, the first drive-motor 5 of a driving screw mandrel 4 also is set on bracing frame 1, and the gear drive screw mandrel 3 by matching with screw mandrel 4 is taken out in the output of this first drive-motor 5.
Overturning seat 3, screw mandrel 4 and the first drive-motor 5 form screw body, and the first drive-motor 5 drives screw mandrel 4 to move up and down, and regulates the angle of inclination of slag removal tank 8, thereby regulate slag removal tank 8, stretches into the degree of depth in market pot 12.
Also be provided with access hole 22 on slag removal tank 8, the setting position of this access hole 22 is positioned at the top of slag removal tank 8, at these access hole 22 places, hermatic door 23 is set, the structural representation that access hole 22 and hermatic door 23 cooperatively interact as shown in Figure 7 and Figure 8, one side and hermatic door 23 1 sides of access hole 22 are hinged, the opposite side kinge-joint knot component 24 of access hole 22, this buckling piece 24 is a screw rod and is set on a nut on screw rod, hermatic door 23 is provided with the hole clipping matched with this screw rod.
During hermatic door 23, screw rod is snapped in the hole clipping of hermatic door 23 on closure, tighten the nut on screw rod, as shown in Figure 7, make hermatic door 23 sealings; When needs are opened hermatic door 23, the turn nut, shift out hermatic door 23 by screw rod, and hermatic door 23 is opened, as shown in Figure 8.
Use-pattern of the present invention is as follows:
Reconciled the angle of inclination of slag removal tank 8 by screw body, make to be positioned at into cinder notch 9 the scum silica frost place of market pot 12, start the chain harrow mechanism 10 in slag removal tank 8, chain harrow mechanism 10 harrows the scum silica frost in market pot 12 to slag notch 7 places from entering cinder notch 9 continuously, by slag notch 7, is discharged.
Slagging-off blasts air by blast orifice 13 simultaneously in bracing frame 1, then by exhaust outlet 2, is discharged.
When the chain harrow of the interior chain harrow of slag removal tank 8 mechanism 10 relaxes, regulate the rate of tension of chain harrow mechanisms 10 by chain harrow strainer 6.
When chain harrow mechanism 10 normally moves, between frizzen 1009 and sensing element 1010, disconnect, as shown in Figure 5; When chain harrow mechanism 10 breaks down; when chain harrow drive shaft 1011 is stuck; swing arm 1005 is to lower swing compressing stage clip and auxiliary stage clip 1006; drive housing 1003 and tilt, the frizzen 1009 contact induction elements 1010 of housing 1003 bottoms, as shown in Figure 6; frizzen 1009 triggers sensing element 1010; sensing element 1010 sends to the 3rd drive-motor 1001, the three drive-motor 1001 auto stops by stopping signal, and protection chain harrow drive shaft 1011 is not twisted off.
After the 3rd drive-motor 1001 is shut down, collaborative 1005 returns of swing arm that make of elastic component 1012 and auxiliary stage clip 7, frizzen 1009 disconnects with sensing element 1010.
As 3, as shown in Fig. 4～8, a kind of swing type molten lead deslagging device, the driving mechanism difference of driving slag removal tank 8 upsets of the present embodiment, adopt pulley mechanism to drive the swing of slag removal tank 8 in the present embodiment as different from Example 1.
Pulley mechanism is arranged on slag removal tank 8 and brings between the inwall of a side sidewall of cinder notch 9 and supporting rack 1, and pulley mechanism comprises two fixed pulleys in the second drive-motor 15 of being arranged on bracing frame 1 sidewall, bracing frame 1 and the travel rope 19 on two fixed pulleys around the home.
Enter second drive-motor 15 of fixed installation and two fixed pulleys (the first fixed pulley 18 and the second fixed pulley 21) on the side sidewall that cinder notch 9 is corresponding at bracing frame 1 and slag removal tank 8, the output shaft of the second drive-motor 15 extends into bracing frame 1 inside, on the inwall of bracing frame 1, edge is vertically to the toothed rack 16 that is slidably installed, and output shaft is provided with the gear meshing with this tooth bar 16.
The first fixed pulley 18 is fixedly mounted on the bottom in bracing frame 1, the second fixed pulley 21 is fixedly mounted on the end face inwall in bracing frame 1, the first fixed pulley 18 and the second fixed pulley 21 be the certain distance in interval in the horizontal direction, and the top side wall that sets into cinder notch 9 one sides at slag removal tank 8 is fixed an engaging lug 20.
The second drive-motor 15 outputting powers, the tooth bar 16 on the gear on output shaft and bracing frame 1 cooperatively interacts, and tooth bar 16 is vertically slided, thereby pulls travel rope 19 to slide on two fixed pulleys, regulates the angle of inclination of slag removal tank 8.
The mode of operation of the present embodiment is with embodiment 1, and difference is the type of drive difference of slag removal tank 8 upsets.Drive by the second drive-motor 15 in present embodiment, pull travel rope 19, thereby regulate the angle of inclination of slag removal tank 8.
The foregoing is only better implementation example of the present invention, be not limited to the present invention, all within the present invention spirit and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. a swing type molten lead deslagging device, is characterized in that, comprising:
Bracing frame, be erected at the top of market pot; Slag removal tank, hinged with support frame as described above, the two ends of the bottom of this slag removal tank have respectively stretch in market pot enter cinder notch and for the slag notch of deslagging; Chain harrow mechanism, be arranged on the inside of described slag removal tank, the input terminus of this chain harrow mechanism and output terminal respectively corresponding described slag removal tank enter cinder notch and slag notch; Driving mechanism, be arranged on support frame as described above, for driving described slag removal tank, swings;
Described chain harrow mechanism comprises:
Chain harrow drive shaft and the driven shaft of switching on slag removal tank;
Chain harrow on described chain harrow drive shaft and driven shaft around the home;
Outstanding the 3rd drive-motor of establishing, the output shaft of the 3rd drive-motor connects described chain harrow drive shaft by step-down gear;
Be fixed on the swing arm on the housing of described the 3rd drive-motor;
For stopping the elastic component of described swing arm motion, the two ends of this elastic component are the described swing arm of butt and slag removal tank respectively;
Be fixed on described slag removal tank, the sensing element moved for the housing of responding to described the 3rd drive-motor, the stopping signal of described the 3rd drive-motor is from this sensing element.
2. swing type molten lead deslagging device according to claim 1, is characterized in that, described driving mechanism is screw body or pulley mechanism.
3. swing type molten lead deslagging device according to claim 2, is characterized in that, described screw body comprises:
Be hinged on the overturning seat on support frame as described above;
The screw mandrel that the top of one end and described slag removal tank is hinged, the other end of this screw mandrel runs through described overturning seat;
Be arranged on the first drive-motor on described overturning seat, the gear drive screw mandrel by matching with described screw mandrel is taken out in the output of this first drive-motor.
4. swing type molten lead deslagging device according to claim 2, is characterized in that, described pulley mechanism comprises:
Be arranged on respectively the interior bottom of support frame as described above and two fixed pulleys at top;
Be arranged on the second drive-motor on bracing frame; Around the home on two fixed pulleys and an end and the second drive-motor is connected, the other end is connected with slag removal tank travel rope.
5. according to the described swing type molten lead of claim 3 or 4 deslagging device, it is characterized in that, the cinder notch position that enters of described slag removal tank is provided with slag-guiding plate.
6. according to the described swing type molten lead of claim 3 or 4 deslagging device, it is characterized in that, support frame as described above is case structure, is located at the outside of described slag removal tank; The top of support frame as described above is with exhaust outlet; One side of support frame as described above is with blast orifice.
7. according to the described swing type molten lead of claim 3 or 4 deslagging device, it is characterized in that, the top of described slag removal tank is with access hole, and this access hole position is with hermatic door.
8. swing type molten lead deslagging device according to claim 1, is characterized in that, the outer wall of described slag removal tank is provided with the chain harrow strainer.
9. swing type molten lead deslagging device according to claim 8, is characterized in that, described chain harrow strainer comprises:
Be fixed on the mounting plate on the slag removal tank outer wall;
The slide of fixing with described driven shaft and being slidably matched with described mounting plate;
And the drive unit that drives slide to slide.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105239880A CN102978415B (en) | 2012-12-05 | 2012-12-05 | Oscillating type lead smelting and slag removing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105239880A CN102978415B (en) | 2012-12-05 | 2012-12-05 | Oscillating type lead smelting and slag removing device |
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| CN102978415A CN102978415A (en) | 2013-03-20 |
| CN102978415B true CN102978415B (en) | 2013-12-04 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107838409A (en) * | 2017-11-15 | 2018-03-27 | 广西塔锡科技有限公司 | A kind of removing dross casting mechanism |
| CN115849038B (en) * | 2022-12-30 | 2023-10-03 | 浙江天能电源材料有限公司 | Reciprocating type waste lead plaster distribution quantitative feeding device and method |
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| JPH024194A (en) * | 1988-06-21 | 1990-01-09 | Hitachi Metals Ltd | Control of slag removing device for arc furnace |
| CN2695795Y (en) * | 2004-05-11 | 2005-04-27 | 田少华 | Clean high-efficient vertical honeycomb briquette furnace |
| CN201124093Y (en) * | 2007-11-13 | 2008-10-01 | 林永祥 | Reactor with slag removal device |
| CN201779993U (en) * | 2010-05-20 | 2011-03-30 | 株洲冶炼集团股份有限公司 | Automatic stopping-tapping device for slag tapping of melting furnace |
| CN201841259U (en) * | 2010-10-29 | 2011-05-25 | 长沙有色冶金设计研究院 | Automatic submerged slag conveyer |
| CN202047405U (en) * | 2011-05-04 | 2011-11-23 | 江苏润田水工业设备有限公司 | Intelligent vertical trash-cleaning machine |
| CN203037082U (en) * | 2012-12-05 | 2013-07-03 | 浙江天能电源材料有限公司 | Swing type lead melting slag removal apparatus |
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2012
- 2012-12-05 CN CN2012105239880A patent/CN102978415B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH024194A (en) * | 1988-06-21 | 1990-01-09 | Hitachi Metals Ltd | Control of slag removing device for arc furnace |
| CN2695795Y (en) * | 2004-05-11 | 2005-04-27 | 田少华 | Clean high-efficient vertical honeycomb briquette furnace |
| CN201124093Y (en) * | 2007-11-13 | 2008-10-01 | 林永祥 | Reactor with slag removal device |
| CN201779993U (en) * | 2010-05-20 | 2011-03-30 | 株洲冶炼集团股份有限公司 | Automatic stopping-tapping device for slag tapping of melting furnace |
| CN201841259U (en) * | 2010-10-29 | 2011-05-25 | 长沙有色冶金设计研究院 | Automatic submerged slag conveyer |
| CN202047405U (en) * | 2011-05-04 | 2011-11-23 | 江苏润田水工业设备有限公司 | Intelligent vertical trash-cleaning machine |
| CN203037082U (en) * | 2012-12-05 | 2013-07-03 | 浙江天能电源材料有限公司 | Swing type lead melting slag removal apparatus |
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| CN102978415A (en) | 2013-03-20 |
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Denomination of invention: A swinging lead melting slag removal device Effective date of registration: 20230905 Granted publication date: 20131204 Pledgee: Agricultural Bank of China Limited by Share Ltd. Changxing County branch Pledgor: ZHEJIANG TIANNENG POWER SOURCE MATERIAL Co.,Ltd. Registration number: Y2023980055316 |