CN201520796U - Nonferrous metal smelting tailings residual metal extracting machine - Google Patents
Nonferrous metal smelting tailings residual metal extracting machine Download PDFInfo
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- CN201520796U CN201520796U CN2009201413877U CN200920141387U CN201520796U CN 201520796 U CN201520796 U CN 201520796U CN 2009201413877 U CN2009201413877 U CN 2009201413877U CN 200920141387 U CN200920141387 U CN 200920141387U CN 201520796 U CN201520796 U CN 201520796U
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- dish
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- millstone
- machine
- light face
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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
Abstract
The utility model discloses a nonferrous metal smelting tailings residual metal extracting machine which mainly comprises a gantry type mechanical framework, a dished smooth millstone, a ring-shaped composite vibrating screen, a feeder and an electric control system, wherein the dished smooth millstone is arranged in the middle of the gantry type mechanical framework, a feeding inlet of an upper millstone is communicated with the feeder, a lower millstone is fixedly connected with a drive shaft driven by an electromotor, the ring-shaped composite vibrating screen is arranged on the periphery of the lower portion of the dished smooth millstone, and the dished smooth millstone and the ring-shaped vibrating screen are connected with the electric control system. The extracting machine with the structure is simple, and has higher recovery rate of metal resources in tailings, energy source conservation and environment protection.
Description
Technical field
The utility model relates to non-ferrous metal metallurgy, specifically is machine of extracting residual metal from tailings of smelted nonferrous metal.
Background technology
For a long time, from a large amount of investigations, recognize: the tailings after all non-ferrous metal metallurgies, all in various degree retaining all kinds of noble metals or alloy, the expectation people manage to extract and reclaim, and make these precious resources can regeneration.Yet, the tailings of domestic existing smelting factories and miness, all almost all star sieve is densely covered, and pile up like a mountain.Smelting tailings miscellaneous, the Sleep Deeply Mother Earth for many years that has has been discarded, and the fortune that has goes the landfill roadbed to waste, and drawing of having produced cement and run off, and the pick that has has gone to make the brick and tile loss.And so on, these priceless tailings metals having lost like this.
Dispose the situation of falling into disuse loss at above-mentioned tailings, smelting industry with relevant department priority exploratory development utility model relevant device and adopted certain methods to extract the metal that retains of various smelting tailings, wherein more common having is following several:
At first, be at most utilize to make up various large and medium-sized rotary kiln to extract, a plurality of parts are supporting forms by cylindrical shell, transmission mechanism, holder, gear wheel bracing or strutting arrangement, kiln hood, kiln hood cover, the sealing of kiln tail, combustion unit etc. for the structure of this class facility.Its working process is smelted once more for tailings being sent in the stove to calcining, is blown into drainer with pneumatic through rotary kiln, and zinc oxide etc. is received to the cloth bag chamber.This rotary kiln complex structure, production cycle is long, cost of investment is high, the coal electrisity consumption is big, extract that metal species is few, recoverys yields poorly, the tailings wasting of resources is many, discharge amount of exhaust gas is big, cause environmental pollution seriously, much enterprises close down discarded in succession.
Secondly, be to make some small-sized stoves, kitchen range facility smelting extraction.Such facility is configured to comparison primary ore smelting furnace, various informative, simple and crude, the smelting process technology of equipment falls behind, extracts metal difficulty, big energy-consuming, income is few, the tailings waste is bigger, the storage metal loss is more, exhaust gas emission more very, environmental pollution is more serious, this type of facility can't be applied, and country orders to close down already.
In addition, be to adopt method for washing to extract.This method is pulverized or is worn into fine particle with the supporting relevant device of preceding elder generation, instrument, apparatus to block tailings and to powder, is put into washing in the water, filters with screen cloth splendid attire ground-slag, and metal is detained in the sieve, and dust filtration mesh is walked with water-soluble.Because after tailings is processed into powder, major part retains metal all attached on the dust, placing a large amount of trickle metallic particles in water back all to filter water with water runs off, the amount of metal that obtains still less, production capacity is lower, it is more to lose resource, particularly to pollution of waterhead severity, caused fatal threat to aquatic organism, severe patient has brought the calamity that destroys the evidence to it especially, and these class sewage irrigation farm crop are with a large amount of underproduction or cause crop grain not have receipts.
The utility model content
The purpose of this utility model is to retain the deficiency of METAL EXTRACTION facility and method in order to overcome existing non-ferrous metal metallurgy tailings, and a kind of machine of extracting residual metal from tailings of smelted nonferrous metal is provided.This machine compact construction, simple, handsome in appearance can extract the metal in the tailings, can separate ground-slag simultaneously again, goes back very save energy, and environmentally friendly.
The utility model extracting machine mainly is made up of planer-type mechanical framework, dish-shaped light face mill and annular compound vibratory screening apparatus, feeder and electrical control system, dish light face mill is arranged on planer-type mechanical framework middle part, the feed port of its upper millstone is communicated with feeder, lower millstone be connected by motor-operated transmission shaft, the annular compound vibratory screening apparatus be arranged on dish-shaped light face mill bottom around, dish light face mill is connected with electrical control system with annular vibratory screening apparatus, by its running of electric control system controls.
Described planer-type mechanical framework is to constitute the complete machine gantry type frame by the base that is located at the bottom, the left column that is arranged on two ends, the left and right sides on the base, right column and the crossbeam that is arranged on the column.
Described dish-shaped light face mill is made up of the upper millstone and the lower millstone of dish, two dish-shaped mills fasten the paraxial heart in back and partly leave cavity, cavity is from deep to shallow to the mill edge tilt, the mill edge is apertured to stick together, the working face of dish mill is a smooth flat, the back side of dish mill evenly is provided with screw, be packed on crossbeam Connection Block and the transmission shaft, be provided with feed port in the middle of the upper millstone, be communicated with hopper, lower millstone and transmission shaft are affixed, transmission shaft and supporting seat are affixed, supporting seat is connected with main motor by belt pulley, and upper millstone is a fixed millstone, and lower millstone is a movable grinding disc.
The compound vibratory screening apparatus of described annular is by the multilayer screen frame (unit) and is arranged on the annular sieve nest that the sieve plate on the screen frame (unit) combines; be installed in the mill hood inside casing on every side; the body refuse powder squeezes from the mill edge and throws away after the edge of planer-type mechanical framework touches down the sieve plate of different screen frame (unit)s; mixed metal particles or filament are exported from different sieve plate passages with ground-slag, and airborne dust siphons away from suction cleaner.
Described electrical control system, the 380V service voltage of employing three-phase and four-line is by main driven by motor transmission shaft rotation, lower millstone is rotated, the work of vibratory screening apparatus electric machine control vibratory screening apparatus, the control that removes the gred of pneumatic motor, the tailings charging is also by electric machine control, and the work of electrical equipment is controlled by the motor cabinet.
The principle of work of this extracting machine is: when the Metal smelting waste residue through pulverizing enters dish-shaped grinding machine intermediary cavity from hopper after; metal is after mill is wiped the grinding slag to sop up liquid; form bigger particle or filamentous metal mixture; with the excessive vibratory screening apparatus outside mill of ground-slag; because metallic particles or filament are bigger, and ground-slag is very thin, after sieve plate sieves; metal separates with ground-slag, exports from different sieve plate passages respectively.
The utility model has the advantages that: complete machine structure is simple, and the metals resources rate of recovery in the waste residue is higher, saves the energy, to the environmental protection close friend.
Description of drawings
Fig. 1 is the structural representation of the utility model planer-type extracting machine;
Fig. 2 is the structural representation of dish-shaped light face mill of the present utility model;
Fig. 3 is the structural representation of the compound vibratory screening apparatus of annular of the present utility model.
Among the figure: 1. feeder 2. upper millstones 3. lower millstones 4. right columns 5. vibratory screening apparatuss 6. big belt wheel 7. bearing supports 8. pedestals 9. left columns 10. skim gates 11. transmission belts 12. small pulleys 13. main motor 14. screen frame (unit)s 15. sieve plates 16. crossbeams
Embodiment
The utility model comprises planer-type mechanical framework, dish-shaped light face mill, annular compound vibratory screening apparatus, feeder and electrical control system, dish light face mill is in the middle and upper part of planer-type mechanical framework, in the hood that is installed in dish-shaped light face mill bottom of the compound vibratory screening apparatus sealing of annular, dish-shaped light face mill and annular compound vibratory screening apparatus are rotated by electric control system controls.
The planer-type mechanical framework by pedestal 8, tower the left column 9 at pedestal 8 two ends, right column 4 and on crossbeam 16 form.
As shown in Figure 2, dish light face mill is made up of upper millstone 2, the lower millstone 3 of dish shape, upper millstone 2 fastens with lower millstone 3, central authorities leave cavity, cavity from central authorities to the mill edge by being deep to shallow inclination, mill edge part areola is fitted, upper millstone 2 is provided with feed port, be communicated with feeder 1, lower millstone 3 is arranged on the rotation axis of bearing support 7.
As shown in Figure 3, the compound vibratory screening apparatus 5 of annular is made up of multilayer screen frame (unit) 14 and the sieve plate 15 that is arranged on the screen frame (unit) 14, annular is arranged in the hood frame around the dish-shaped light face mill, this frame outside before and after antimere be provided with the hyperchannel outlet, by hyperchannel outlet discharge ground-slag and clipped wire, silk.Screen size difference on described each layer of sieve plate, the sieve aperture maximum of the superiors, undermost sieve aperture minimum,
Electrical control system comprises the tailings processing controls, adopts the 380V service voltage of three-phase and four-line, and a complete set of system is made up of following six parts: 1.. the tailings processing controls; 2.. main motor mill operation control; 3.. the control of vibratory screening apparatus machine operation; 4.. pneumatic motor slagging-off control; 5.. comprehensive function control; 6.. active station control etc.All assembling concentrates on independent electric cabinet, joins together with main frame.As shown in Figure 1, main motor 13 is connected with big belt wheel 6, small pulley 12 by transmission belt 11, and big belt wheel 6 is arranged on the lower end of rotation axis, and skim gate 10 is connected with screen frame (unit) 14.
Claims (6)
1. machine of extracting residual metal from tailings of smelted nonferrous metal, it is characterized in that: it mainly is made up of planer-type mechanical framework, dish-shaped light face mill and annular compound vibratory screening apparatus, feeder and electrical control system, dish light face mill is arranged on planer-type mechanical framework middle part, the feed port of its upper millstone is communicated with feeder, lower millstone be connected by motor-operated transmission shaft, the annular compound vibratory screening apparatus be arranged on dish-shaped light face mill bottom around, dish-shaped light face mill is connected with electrical control system with annular vibratory screening apparatus.
2. machine of extracting residual metal from tailings of smelted nonferrous metal according to claim 1 is characterized in that: described planer-type mechanical framework is made of pedestal, the left column that is arranged on two ends, the left and right sides on the pedestal, right column and the crossbeam that is provided with on the column.
3. machine of extracting residual metal from tailings of smelted nonferrous metal according to claim 1, it is characterized in that: described dish-shaped light face mill is formed by the upper millstone and the lower millstone fastening of dish, the paraxial heart of two dish-shaped mills partly leaves cavity, cavity is from deep to shallow to the mill edge tilt, and the mill edge is apertured to stick together.
4. machine of extracting residual metal from tailings of smelted nonferrous metal according to claim 3, it is characterized in that: the working face of dish-shaped light face mill is a smooth flat, the back side of dish light face mill evenly is provided with screw, be connected with transmission shaft with the crossbeam Connection Block respectively, upper millstone is a fixed millstone, and lower millstone is a movable grinding disc.
5. machine of extracting residual metal from tailings of smelted nonferrous metal according to claim 1 is characterized in that: the compound vibratory screening apparatus of described annular is the multilayer screen frame (unit) and is arranged on the annular sieve nest that the sieve plate on the screen frame (unit) combines.
6. machine of extracting residual metal from tailings of smelted nonferrous metal according to claim 5 is characterized in that: antimere was provided with the hyperchannel outlet before and after the ring week of the compound vibratory screening apparatus of described annular was outer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201413877U CN201520796U (en) | 2009-10-01 | 2009-10-01 | Nonferrous metal smelting tailings residual metal extracting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201413877U CN201520796U (en) | 2009-10-01 | 2009-10-01 | Nonferrous metal smelting tailings residual metal extracting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201520796U true CN201520796U (en) | 2010-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201413877U Expired - Lifetime CN201520796U (en) | 2009-10-01 | 2009-10-01 | Nonferrous metal smelting tailings residual metal extracting machine |
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| Country | Link |
|---|---|
| CN (1) | CN201520796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906221A (en) * | 2018-05-31 | 2018-11-30 | 天津市科德化工有限公司 | Prepare the production system of Sulpho Tobias Acid |
-
2009
- 2009-10-01 CN CN2009201413877U patent/CN201520796U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906221A (en) * | 2018-05-31 | 2018-11-30 | 天津市科德化工有限公司 | Prepare the production system of Sulpho Tobias Acid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100707 Effective date of abandoning: 20091001 |