CN102234723A - Machine for gathering discrete metal from smelting slags - Google Patents

Machine for gathering discrete metal from smelting slags Download PDF

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Publication number
CN102234723A
CN102234723A CN2010101649374A CN201010164937A CN102234723A CN 102234723 A CN102234723 A CN 102234723A CN 2010101649374 A CN2010101649374 A CN 2010101649374A CN 201010164937 A CN201010164937 A CN 201010164937A CN 102234723 A CN102234723 A CN 102234723A
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China
Prior art keywords
rubbing
plate
tailings
machine
face
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Pending
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CN2010101649374A
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Chinese (zh)
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陈炳江
宋向东
蒋桂平
莫彬
陈彦光
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Individual
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Individual
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Priority to CN2010101649374A priority Critical patent/CN102234723A/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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  • Manufacture And Refinement Of Metals (AREA)

Abstract

The invention discloses a machine for gathering discrete metal from smelting slags, which comprises a rack, an electric control cabinet, a driving part and a plate surface rubbing, extruding and grinding mechanism, wherein the driving part is electrically connected with the electric control cabinet; the plate surface rubbing, extruding and grinding mechanism is arranged on the rack and mainly comprises a reciprocating rubbing plate and a reverse rubbing support plate, wherein the reciprocating rubbing plate and the reverse rubbing support plate extend along the longitudinal direction of the rack and are oppositely arranged at the left and right sides of the rack; the reciprocating rubbing plate is linked with the driving part; the reverse rubbing support plate is fixed on the rack; opposite surfaces of the reciprocating rubbing plate and the reverse rubbing support plate are reverse rubbing surfaces; feeding holes are formed over the two reverse rubbing surfaces; and discharging holes are formed under the two reverse rubbing surfaces. By adopting the machine, discrete metal in nonferrous smelting slags can be gathered and extracted effectively and converged together to fulfill the aims of saving energy and protecting the environment.

Description

Smelt the tailings discrete metal and assemble machine
Technical field
The present invention relates to non-ferrous metal metallurgy tailings processing technology field, particularly a kind of smelting tailings discrete metal is assembled machine.
Background technology
Tailings after the non-ferrous metal metallurgy all is entrained with the fine grain metal of a lot of crystalline substances basically, and between 10%-20%, metal content can reach 30% at most to the contained metal ratio of these slags greatly.Show according to the relative section statistical information, the non-ferrous metal tailings amount that only domestic smelting industry output is piled up just reaches several hundred million tons, except part takes some measures a small amount of recovery, great majority are still buried consumption by heap for a long time and give up, cause the serious waste of resource, the resource regeneration of China has been caused great loss.
In order to reduce the loss and waste of resource, each enterprise of the whole nation is for a long time all at the metal that constantly takes various measures to extract in its tailings.Such as using all kinds of chemical agent dissolves, many with dosage, the cost height, oxidation is fast, and toxicity is big, and it is few to extract kind, dark to people and animals and environmental hazard; And for example use calcined by rotary kiln, but the investment of this method is big, the cycle is long, the energy consumption height, and waste gas is big, and extracted amount is few, and is of poor benefits; Extracting with relevant metallurgical machinery and preparation equipment for another example, also is that input is many, and income is few, and blowdown is poor, and loss is big, and it is difficult to adapt to, and efficient is low; Or as extracting with water filtration, also be that it is few to obtain metal because of water consumption, consuming height, water and soil pollutes extensively, and animals and plants harm is dark; For another getting with the refining of ancient simple stove soil kitchen range, and because facility is plain, technology is poor, and technology lacks, and expends manyly, and it is few to benefit, seriously polluted especially.Above-mentioned all approach all can not extract the high-content metal in the tailings fully, and loss and waste are still in continuity.Therefore save resource regeneration, the situation is tense, and the accepting a heavy burden duty is big, it is pressed for time, very urgent.
Summary of the invention
Technical problem to be solved by this invention provides a kind of smelting tailings discrete metal and assembles machine, and it can efficiently be assembled the discrete metal in the extraction nonferrous smelting tailings and it is condensed together, thereby reaches the purpose of energy-conserving and environment-protective.
For addressing the above problem, the designed smelting tailings discrete metal of the present invention is assembled machine, comprises that frame, electrical control cubicles, the drive element that is electrically connected with electrical control cubicles and the rubbing of rack-mounted plate face squeeze the grinding machine structure.The rubbing of above-mentioned plate face is squeezed the grinding machine structure and is mainly constituted by reciprocal rubbing plate with to rubbing back up pad with the hands; Reciprocal rubbing plate and extend along stands longitudinal to rubbing back up pad with the hands, and be relatively arranged on the left and right sides of frame; Back and forth rubbing plate and drive element interlock then are fixed on the frame rubbing back up pad with the hands, and wherein reciprocal rubbing plate and be to stranding face to the opposite face of rubbing back up pad with the hands is an opening for feed directly over two pairs of stranding faces, then is discharge port under two pairs of stranding faces.
In the such scheme, opening for feed and discharge port are before and after the frame to the V-type groove that extends, the big up and small down V-type of the section of opening for feed wherein, and it is up-small and down-big reverse V-shaped that the section of discharge port then is.Pending like this smelting tailings just can enter rubbing from opening for feed smoothly and squeeze the grinding machine structure, and the smelting tailings after handling also can be discharged from discharge port.
In order to regulate reciprocal rubbing plate and to rubbing the spacing between the back up pad with the hands, to adapt to the smelting tailings of different-grain diameter, also for can be to the channeling conduct of moving towards of reciprocal rubbing plate, described drive element be preferably disposed in the guiding parts simultaneously.
The reciprocal rubbing plate of active with respect to fixed for rubbing back up pad with the hands, can do straight reciprocating motion, also can move in a circle, can also do other irregular to-and-fro movements perpendicular to axle center along the above-below direction (promptly vertical) of frame, but preferably do straight reciprocating motion along the fore-and-aft direction of frame along one to the stranding face.
Different according to material of smelting institute's containing metal in the tailings and particle diameter describedly can be designed to the light face, also can be designed to the line face stranding face.
In the such scheme, described drive element is hydraulic driving element or pneumatic actuation element or drive-motor.
For the accumulative metal is separated with the smelting tailings of other materials, preferably also be provided with a vibratory screening apparatus under the described discharge port.
Described discharge port below preferably also is provided with dedusting parts, these dedusting parts can be assembled non-metal kinds such as dust contained in the smelting tailings after handling, ground-slag smelting tailings and reclaim, the environmental pollution and the waste that cause to prevent these smelting tailings from splashing everywhere.
Compare with in the past various METAL EXTRACTION methods or facility, the present invention assembles by the trickle metal that the crowded grinding machine structure of plate face rubbing will be smelted in the tailings, the crowded grinding machine structure of this plate face rubbing is simple in structure, input is little, also can will smelt trickle accumulation of metal discrete in the tailings more expeditiously, can fast ground-slag be separated and reclaim simultaneously, for the relevant industries utilization.In addition, the present invention also can realize energy efficient preferably, reduce to pollute, and high wound benefit stops waste, and purpose such as renewable resource.
Description of drawings
Fig. 1 smelts the structural representation that the tailings discrete metal is assembled machine for the present invention is a kind of;
Fig. 2 is the vertical view that the grinding machine structure is squeezed in plate face shown in Figure 1 rubbing.
Number in the figure is: 1, frame; 2, the grinding machine structure is squeezed in the rubbing of plate face; 21, reciprocal rubbing plate; 22, to rubbing back up pad with the hands; 23, to stranding face; 24, opening for feed; 25, discharge port; 3, drive element; 31, guiding parts; 4, vibratory screening apparatus; 5, dedusting parts.
Embodiment
A kind of smelting tailings of the present invention discrete metal is assembled machine as shown in Figure 1, its mainly by frame 1, be installed in that grinding machine structure 2, electrical control cubicles are squeezed in plate face rubbing on the frame 1 and the drive element 3 that is electrically connected with electrical control cubicles constitutes.Above-mentioned drive element 3 can be hydraulic driving element, pneumatic actuation element or drive-motor, and these drive elements 3 are controlled by the control of electrical control cubicles, and the operator can control the working order of drive element 3 by the correlation parameter of setting electrical control cubicles.It is core component of the present invention that grinding machine structure 2 is squeezed in the rubbing of plate face, and it mainly constitutes by reciprocal rubbing plate 21 with to rubbing back up pad 22 with the hands.Reciprocal rubbing plate 21 and to rubbing back up pad 22 with the hands along frame 1 longitudinal extension, and be relatively arranged on the left and right sides of frame 1.Back and forth rubbing plate 21 and drive element 3 interlocks are fixed on the frame 1 rubbing 22 of back up pads with the hands.Back and forth rubbing plate 21 and to the opposite face of rubbing back up pad 22 with the hands be to directly over 23, two pairs of stranding faces 23 of stranding face be 24, two pairs of stranding faces 23 of opening for feed under then be discharge port 25.
Reciprocal rubbing plate 21 and be two metal sheets that are oppositely arranged to rubbing back up pad 22 with the hands, this metal sheet can be made by materials such as copper, iron and alloys, and its surface hardness promptly should be greater than the hardness of institute's containing metal in the pending smelting tailings to the hardness of stranding face 23.The shape of above-mentioned metal sheet can rounded, square and bar shaped.In the preferred embodiment of the present invention, reciprocal rubbing plate 21 and overlook at it and be bar shaped on direction to rubbing back up pad 22 with the hands.Squeeze in the folded slit of two pairs of stranding faces 23 of grinding machine structure 2 for pending smelting tailings being imported the rubbing of plate face, and the smelting tailings after will handling is derived the crowded grinding machine structure 2 of plate face rubbing, described opening for feed 24 and discharge port 25 are along frame 1 front and back to the V-type groove that extends, it is up-small and down-big reverse V-shaped that the big up and small down V-type of the section of opening for feed 24 wherein, the section of discharge port 25 then are.In order to meet design requirement, reciprocal rubbing plate 21 and need to produce relative movement to rubbing with the hands between the back up pad 22, be the reciprocal rubbing plate 21 of active with respect to fixed for rubbing back up pad 22 with the hands, can do straight reciprocating motion, also can promptly vertically do straight reciprocating motion, also can move in a circle, can also do other irregular to-and-fro movements perpendicular to axle center along the fore-and-aft direction of frame 1 along the above-below direction of frame 1 along one to stranding face 23.And in the preferred embodiment of the present invention, described reciprocal rubbing plate 21 is along the fore-and-aft direction to-and-fro movement of frame 1.In order to regulate reciprocal rubbing plate 21 and to rubbing the spacing between the back up pad 22 with the hands, to adapt to the smelting tailings of different-grain diameter, also for can be to the channeling conduct of moving towards of reciprocal rubbing plate 21, described drive element 3 be preferably disposed in the guiding parts 31 simultaneously.When drive element 3 was hydraulic driving element or pneumatic actuation element, this guiding parts 31 was the piston guide bar, and when drive element 3 was drive-motor, this guiding parts 31 was a guide rail movable or that roll.In the design process, can be according to the particle diameter of smelting institute's containing metal in the tailings, the back and forth traffic direction and/or the reciprocal rubbing plate 21 and of rubbing plate 21 to rubbing the parameters such as distance of 22 of back up pads with the hands, selected surface shape, i.e. reciprocal rubbing plate 21 and to rubbing stranding face 23 can be designed to the light face, also can be designed to the line face on the back up pad 22 with the hands to stranding face 23.Referring to Fig. 2
For other smelting tailings such as metal and dust, ground-slag etc. after assembling better being separated, also be provided with a vibratory screening apparatus 4 under the described discharge port 25, offer the sieve aperture of some amount on this vibratory screening apparatus 4, the size of these sieve apertures should be less than the metal particle diameter after assembling.In addition, the below of discharge port 25 also can be provided with dedusting parts 5, is used for assembling and reclaims through squeezing non-metal kind tailings such as the contained dust of smelting tailings after mill is handled, ground-slag.In the preferred embodiment of the present invention, vibratory screening apparatus 4 be located at discharge port 25 under, dedusting parts 5 then are positioned at the below of vibratory screening apparatus 4, metallic particles after assembling like this just can be stayed vibratory screening apparatus 4 and enter in the metal recovery parts along the surface of vibratory screening apparatus 4, other non-metal kinds such as dust, ground-slag are smelted tailings and are then fallen from sieve aperture, enter in the dedusting parts 5.
The working process that this smelting tailings discrete metal is assembled machine is: the smelting tailings through corresponding position postpone is entered machine intimate automatically from line feed pieces hopper, the opening for feed 24 that grinding machine structure 2 tops are squeezed in pending smelting tailings slave plate face rubbing flows in reciprocal rubbing plate 21 and the space to 22 of stranding back up pads.Under the driving effect of drive element 3, allow reciprocal rubbing plate 21 and produce relative movement to rubbing back up pad 22 with the hands.Pending smelting tailings will be smelted multiple metal contained in the tailings by reciprocal rubbing and extruding stranding mill and assemble, and separate with dust under reciprocal rubbing plate 21 and the relative movement to stranding back up pad 22.Accumulative metal and dust fall in the vibratory screening apparatus 4 from discharge port 25, the accumulative metal enters in the metal recovery parts along the surface of vibratory screening apparatus 4, smelting such as dust, ground-slag tailings then leaks down from the sieve aperture of vibratory screening apparatus 4, enter in the dedusting parts 5, contained metallic particles just can be good at well isolating with other nonmetallic dust and ground-slag etc. in the smelting tailings like this, thereby has realized the separation and the recovery of resource.

Claims (8)

1. smelt the tailings discrete metal and assemble machine, the drive element (3) that comprises frame (1), electrical control cubicles and be electrically connected with electrical control cubicles, it is characterized in that: a plate face rubbing is installed on the described frame (1) squeezes grinding machine structure (2), this plate face rubbing is squeezed grinding machine structure (2) and is mainly constituted by reciprocal rubbing plate (21) with to rubbing back up pad (22) with the hands; Reciprocal rubbing plate (21) and to rubbing back up pad (22) with the hands along frame (1) longitudinal extension, and be relatively arranged on the left and right sides of frame (1); Back and forth rubbing plate (21) links with drive element (3), then be fixed on the frame (1) rubbing back up pad (22) with the hands, reciprocal rubbing plate (21) and be to stranding face (23) wherein to the opposite face of rubbing back up pad (22) with the hands, being opening for feed (24) directly over two pairs of stranding faces (23), then is discharge port (25) under two pairs of stranding faces (23).
2. smelting tailings discrete metal according to claim 1 is assembled machine, it is characterized in that: described opening for feed (24) and discharge port (25) are along frame (1) front and back to the V-type groove that extends, it is up-small and down-big reverse V-shaped that the big up and small down V-type of section of opening for feed (24) wherein, the section of discharge port (25) then are.
3. smelting tailings discrete metal according to claim 1 and 2 is assembled machine, and it is characterized in that: described drive element (3) is arranged in the guiding parts (31).
4. smelting tailings discrete metal according to claim 3 is assembled machine, and it is characterized in that: described reciprocal rubbing plate (21) is along the fore-and-aft direction to-and-fro movement of frame (1).
5. smelting tailings discrete metal according to claim 1 is assembled machine, and it is characterized in that: described is light face or line face to stranding face (23).
6. smelt the tailings discrete metal according to claim 1 or 5 and assemble machine, it is characterized in that: described drive element (3) is hydraulic driving element or pneumatic actuation element or drive-motor.
7. smelting tailings discrete metal according to claim 1 is assembled machine, it is characterized in that: be provided with a vibratory screening apparatus (4) under the described discharge port (25).
8. assemble machine according to claim 1 or 7 described smelting tailings discrete metals, it is characterized in that: the below of described discharge port (25) is provided with dedusting parts (5).
CN2010101649374A 2010-05-06 2010-05-06 Machine for gathering discrete metal from smelting slags Pending CN102234723A (en)

Priority Applications (1)

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CN2010101649374A CN102234723A (en) 2010-05-06 2010-05-06 Machine for gathering discrete metal from smelting slags

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Application Number Priority Date Filing Date Title
CN2010101649374A CN102234723A (en) 2010-05-06 2010-05-06 Machine for gathering discrete metal from smelting slags

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102580808A (en) * 2012-03-05 2012-07-18 舟山港航船舶机械有限公司 Sand making machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201260984Y (en) * 2008-07-29 2009-06-24 湖南华菱湘潭钢铁有限公司 Device for selecting iron from thin granule steel slag
CN201704382U (en) * 2010-05-06 2011-01-12 陈炳江 Discrete metal gathering machine for smelting tailings

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201260984Y (en) * 2008-07-29 2009-06-24 湖南华菱湘潭钢铁有限公司 Device for selecting iron from thin granule steel slag
CN201704382U (en) * 2010-05-06 2011-01-12 陈炳江 Discrete metal gathering machine for smelting tailings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102580808A (en) * 2012-03-05 2012-07-18 舟山港航船舶机械有限公司 Sand making machine
CN102580808B (en) * 2012-03-05 2014-04-02 舟山港航船舶机械有限公司 Sand making machine

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Application publication date: 20111109