CN101883637A - Be used for extracting the hurley log washer of heavy mineral from ore pulp - Google Patents
Be used for extracting the hurley log washer of heavy mineral from ore pulp Download PDFInfo
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- CN101883637A CN101883637A CN2008801093364A CN200880109336A CN101883637A CN 101883637 A CN101883637 A CN 101883637A CN 2008801093364 A CN2008801093364 A CN 2008801093364A CN 200880109336 A CN200880109336 A CN 200880109336A CN 101883637 A CN101883637 A CN 101883637A
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- groove
- circulation groove
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- carpet veneer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/68—Washing granular, powdered or lumpy materials; Wet separating by water impulse
- B03B5/70—Washing granular, powdered or lumpy materials; Wet separating by water impulse on tables or strakes
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Abstract
A kind of being used for has from the hurley log washer of ore pulp extraction new mineral: the nonferromagnetic circulation groove that at least one is main, described main circulation groove is intended to allow the flow of slurry that comprises the mixture of heavy mineral and impurity particle pass through, described main circulation groove tilts with respect to horizontal line and is connected to slurry source by the upper end, is connected to the device that is used to topple over tailing by the lower end; Place the porous on the main circulation groove bottom to catch carpet veneer; The masterplate that the hard nonferromagnetic of the campaign-styled connection of at least one group of shallow filling moves back and forth, each masterplate all has the vertical and horizontal glazing bar, and is being placed in above the described carpet veneer between the side of described main circulation groove; With at least one additional non-ferromagnetic gutter, described additional groove also tilts with respect to horizontal line, is intended to discharge and withdraws the ferromagnetic particle that is selected from flow of slurry separately, and be connected to the container of ferromagnetism concentrate.
Description
Technical field
The present invention relates to the structure of hurley log washer, described hurley log washer is intended to:
From flow of slurry by their precipitations under the terrestrial gravitation field action extract finely divided heavy mineral for example gold, mercury etc. and
Ferromagnetic particle by using magnetic separator to extract to be present in the magnetic iron ore in the same ore pulp, ilmenite, abrasive grit residue, converted steel particle, iron content dregs etc.
Particularly, this hurley log washer is best suited for from the ash content of the thermo-power station of the broken waste material of some mining and/or metallurgical works and/or use hard fuel and extracts heavy mineral (as target product) and ferromagnetic particle (as byproduct).
Background technology
The high density heavy suite is known from the Gravity Separation of flow of slurry.
It provide from have more low-density dispersion impurity wash off the target product sediment that obtained and by described stream most described impurity is removed to the enrichment tailing (Ш о х и н В. Н., Л о п а т и н А. Г. " Г р а в и т а ц и о н н ы e м e т о д ы о б о г а щ e н и я ", М о с к в а: Н Е Д Р А, 1993; (" enrichment gravity methods ", Moscow: Nei Dela publishing house, 1993)).
Yet, along with the difference between the density of the density of target product and impurity reduce with ore pulp in the concentration of ferromagnetic particle increase, the effectiveness of Gravity Separation little by little reduces.
When use is equipped with whole porous carpet veneer and hard fixedly during the shallow filling hurley log washer of masterplate, this shortcoming especially obviously (К а р м а э и н В. И. П р о ц e с с ы and м а ш и н ы д л я о б о г а щ e н и я п о л e з н ы х и с к о п а e м ы х .-М о с к в а: Н Е Д Р А, 1974, c.115-188 (technology and the machine that are used for the mineral resources enrichment.Moscow: Nei Dela publishing house, 1974,115-188 page or leaf)).
The vestibule of described carpet veneer can precipitated thing be filled (in 1.5-2 hour action time) very apace and is closely.Therefore, heavy suite flows with ore pulp and skims over " basic unit " of appearance and be brought in the waste material.In view of the above, the ratio of target product in the concentrate that is obtained reduces significantly.If ore pulp comprises ferromagnetic and other particle with higher (greater than 7.5g/cm3) density, then this shortcoming becomes more serious, because these particles accumulate in the vestibule of carpet veneer with heavy suite.This side effect has reduced the concentrate that is obtained to a greater degree and has reduced the desirable property of enrichment on the whole.
In view of the above, the inventor attempts constantly preventing that compressing fast with higher dense mineral grain of " basic unit " from depositing in the vestibule of carpet veneer.
Thereby disclosed hurley log washer provides autotelic concentrate local loosening in the Russ P of the patent No. for 2095147C1, and this has promoted that pounding out described higher dense mineral grain from described concentrate compresses deceleration with " basic unit ".Described hurley log washer (see Fig. 1 of this patent specification and divide other part) has:
(a) circulation groove, the bottom of this circulation groove is made by nonferromugnetic material at least, and when when operation, and this circulation groove tilts with respect to horizontal line and is connected to slurry source and is connected to the device that is used to topple over the enrichment tailing by the lower end by the upper end;
(b) place the circulation groove bottom to go up and below some vestibules, be equipped with at least the porous of permanent magnetism element to catch carpet veneer;
(c) the hard masterplate of the campaign-styled connection of one group of shallow filling (cinematically linked), each hard masterplate all is connected at least one driver, and described driver is used to make its side and described carpet veneer along circulation groove to move back and forth, and has:
Place be higher than catch carpet veneer a level place, at least two row stringers, the glazing bar that alongst rises and falls and
Be placed between the described one-tenth row fluctuating glazing bar and at each terminal row of described glazing bar and the horizontal glazing bar in the space between the circulation groove side;
(d) be used for based on pulse ac electric generator and solenoid and in flow of slurry, excite the device of vertical vibrating, described solenoidal winding is connected to described impulse generator and described solenoidal upper end places below those vestibules of catching carpet veneer, and those vestibules of catching carpet veneer are equipped with described permanent magnetism element.
In described hurley log washer, the edge of the vestibule of the fluctuating glazing bar of vibration masterplate and horizontal glazing bar and seizure carpet veneer makes the flow of slurry deceleration and the distortion of autotelic hard particles speed field is provided.Therefore, " soft " particle is removed from each protuberance around each fluctuating glazing bar of flow of slurry, and heavy suite is retained in neighbouring or even near these protuberances.The vertical vibrating of the described carpet veneer parts under impulse solenoid and permanent magnet effect makes the concentrate that deposits in the carpet veneer vestibule loosening.As a result, all the repetitions of hard particles in the speed field, rearrange the concentrate enrichment that has promoted target product.
Yet the above-mentioned hurley log washer that is equipped with described carpet veneer in fact with heavy suite, has been caught the whole ferromagnetic particles that are included in the ore pulp under the effect of the magnetic field of permanent magnet.This effect has reduced the quality of the concentrate that is obtained and has hindered and has been processed into desirable target product.
On 08 17th, 2006 disclosed publication numbers are that 2006/085831 PCT patent application (perhaps the patent No. is the Russ P of 2 262 385 C1) discloses a kind of more perfect hurley log washer.It comprises:
(a) circulation groove, the bottom of this circulation groove is made by nonferromugnetic material at least, and when when operation, and this circulation groove tilts with respect to horizontal line and is connected to slurry source and is connected to the device that is used to topple over the enrichment tailing by the lower end by the upper end;
(b) place the circulation groove bottom to go up and below some vestibules, be equipped with at least the porous of permanent magnetism element to catch carpet veneer;
(c) the hard masterplate of the campaign-styled connection of one group of shallow filling, each hard masterplate all is connected at least one driver, and described driver is used for it along the side of circulation groove and the reciprocating motion of described carpet veneer, and has:
Place and be higher than level place of catching carpet veneer and by with respect to the protuberance direction semisinusoidal parts glazing bar that constitute, at least two row stringers, that alongst rise and fall of series connection alternately, described semisinusoidal parts utilize flat plug-in unit to connect, and the position of the height of and described flat plug-in unit as many as at the height of described semisinusoidal parts and
Horizontal glazing bar, described horizontal glazing bar form the rotatable plate of independence in groups and place between the described one-tenth row fluctuating glazing bar and in each terminal row of described fluctuating glazing bar and the space between the circulation groove side;
(d) be used for based on pulse ac electric generator and solenoid and in flow of slurry, excite the device of vertical vibrating, described solenoidal winding is connected to described impulse generator and described solenoidal upper end places below those vestibules of catching carpet veneer, those vestibules of catching carpet veneer are equipped with described permanent magnetism element
(e) at least one magnetic separator has:
Place at least one selected masterplate top and with respect to this masterplate be connected to the nonferromagnetic box that moves back and forth driver and
One group of flat magnet, its quantity and plan-position are corresponding to the quantity of the permanent magnetism element below catching the vestibule of carpet veneer and plan-position and be placed in the synchronous oscillating motion driver that is connected to them on the pendant in the described box and with respect to cartridge bottom.
Compare with the similar hurley log washer of early describing, this hurley log washer allows to extract more tiny dispersion and laminar heavy suite from flow of slurry, if described flow of slurry comprises ferromagnetism impurity.When in fact, the magnetic separator that uses in described hurley log washer is provided at local each time ore pulp splash the moment of ferromagnetic particle catch and the flow of slurry above each moment that the part reduces the ore pulp level turns back to them horizontal glazing bar at described masterplate in.
If obviously their content in ore pulp is suitable (for example with the content of target product, the situation in the time must extracting gold dust from the natural sand of the trace impurity that comprises ilmenite or magnetic iron ore), then aforesaid ferromagnetic particle is transferred in the waste material is permissible.
Yet what know is that a lot of mining and the waste material of metallurgical works and the ash content of coal thermo-power station comprise ferromagnetic particle, and its quantity surpasses the quantity of golden or other valuable heavy mineral significantly.
Therefore, catch and the repetitive operation that they return ore pulp do not provided from ore pulp moment according to the effect frequency of the said apparatus that is used for exciting vertical vibration and with ferromagnetic particle and allow valuable heavy suite deposit to perfectly safely the vestibule of catching carpet veneer.In fact, when the ore pulp that flows below the bottom of the described box of placing described rotatable flat magnet comprises a large amount of ferromagnetic particles, these particles can form this compactness " boundling ", because the non-reversible magnetization of described particle, the major part of described boundling keeps in flow of slurry and increases.
In addition, the magnetization ferromagnetic particle must be easy sedimentation and be fixed in apace in the vestibule of catching carpet veneer.And final a large amount of toppling over of ferromagnetic particle will be nonprofit.
Summary of the invention
The objective of the invention is to form a kind of hurley log washer, this hurley log washer can reduce valuable heavy mineral and the ferrimagnet particle common deposited risk in the concentrate significantly, and therefore will be applicable to from iron ore mining and processing enterprise, the digging of the waste material of iron metallurgical works and coal thermo-power station just.
Separated region by being formed for removing the ferromagnetism that is selected from flow of slurry and nonferromagnetic product and realized this purpose by dividing other magnetic separator to improve.In view of the above, be used for comprising from the hurley log washer of ore pulp extraction heavy mineral:
(a) at least one main circulation groove, described main circulation groove is made by nonferromugnetic material and is intended to allow the flow of slurry that comprises the mixture of heavy suite and any impurity pass through, when when operation, described main circulation groove tilts with respect to horizontal line and is connected to slurry source and is connected to the device that is used to topple over the enrichment tailing by the lower end by the upper end;
(b) place main circulation groove bottom to go up and be intended to the porous carpet veneer that the heavy mineral concentrate was caught and gathered to the hole cell;
(c) the hard nonferromagnetic masterplate of the campaign-styled connection of at least one group of shallow filling, each described masterplate all has the vertical and horizontal glazing bar, between the side that is placed in described main circulation groove above the described carpet veneer and be connected at least one driver, described driver is used for it along the side of circulation groove and the reciprocating motion of described carpet veneer;
(d) also that tilt, make by nonferromugnetic material, at least one additional groove with respect to horizontal line, described additional groove is intended to discharge and withdraws the ferromagnetic particle that is selected from flow of slurry in described main groove separately, and is connected to the container of ferromagnetism concentrate when it is operated;
(e) above described groove, install, based at least one magnetic separators of at least two controllable electromagnetic bodies, described magnetic separator has step by step rotation and vertical reciprocating possibility, and is intended to that flow of slurry from described main groove is caught ferromagnetic particle and with their transfers be discharged in the described additional groove.
When this hurley log washer work, the controllable electromagnetic body in turn is immersed in the flow of slurry that flows in the described main groove, thereby collects ferromagnetic particle and these transfer of granules are formed the ferromagnetism concentrate further in described additional groove.In view of the above, from the ferrimagnet flow of slurry that exhausts deposit valuable heavy mineral for example gold or environmental hazard heavy mineral for example the particle of mercury can obtain perfect significantly.And the each time unlatching of described electromagnet when they immerse flow of slurry all excites its vertical vibrating.It is not that the mineral grain this natural or artificial generation of gravity enrichment target product returns in the ore pulp that these vibrations have slowed down that " basic unit " in the carpet veneer vestibule compress and promoted.
First supplementary features are that described hurley log washer is equipped with at least one attachment device, and the flow of slurry that described device is used for above the carpet veneer vestibule excites vertical vibrating.If ore pulp comprises non-ferromagnetic debris and the oxide of other high desnity metal or this metal or the remarkable impurity of carbide of lead, copper, tungsten, then this is desirable.
Second supplementary features is, described hurley log washer comprise side by side in fact even along main circulation groove of edge location and additional groove and magnetic separator, this magnetic separator has the axle of the intersectional region top that places described groove and installs on described axle, across the carriage of the described controllable electromagnetic body of Fen Peiing.This simple embodiment of the present invention is applicable to from the industrial waste of most of fragmentations extracts heavy mineral and ferrimagnet.
The 3rd supplementary features are, described hurley log washer comprise a wide relatively main circulation groove with described main groove side by side, two relative narrow additional grooves and magnetic separator, described magnetic separator has the axle of the top, middle part that places described main groove and the carriage of described controllable electromagnetic body that install, that distribute across on described axle.Make ore pulp saturated if size surpasses the ferromagnetic particle of the size of separating heavy mineral, this embodiment then of the present invention is desirable.
The 4th supplementary features are, described hurley log washer comprise two wide relatively main circulation grooves and between described main groove, a narrow relatively additional groove, and describedly have the axle of the middle part top that places described additional groove and the carriage of described controllable electromagnetic body that install, that distribute across on described axle.If size makes ore pulp saturated near the ferromagnetic particle of the size of separating heavy mineral, this embodiment then of the present invention is desirable.
Those skilled in the art can be clear, and any combination of basic invention and described supplementary features is possible.Therefore, the preferred embodiment that is described below limits interest field by no means.
Description of drawings
Explain the present invention referring now to accompanying drawing according to the detailed description of the hurley log washer that is proposed, wherein:
Fig. 1 illustrates the simplest a kind of hurley log washer, and this hurley log washer has two grooves (vertical view) that are used for from the flow of slurry deposition heavy mineral that comprises ferromagnetic particle;
Fig. 2 illustrates the layout of magnetic separator with respect to the groove of hurley log washer shown in Figure 1;
Fig. 3 illustrates an example (vertical view) of the hurley log washer with the main groove of central authorities and two additional side grooves;
Fig. 4 illustrates an example (vertical view) of the hurley log washer with two main grooves of side and a central additional groove.
The specific embodiment
(see Fig. 1-4) in each embodiment of the present invention, the hurley log washer that is proposed has:
The main circulation groove 1 of at least one nonferromagnetic, when work, described circulation groove tilts with respect to horizontal line and is connected to the slurry source that does not illustrate especially by the upper end, is connected to the device that does not illustrate especially, be used to topple over the enrichment tailing by the lower end;
Porous is caught carpet veneer 2, and described porous is caught carpet veneer and placed on main circulation groove 1 bottom (as at Fig. 2 and at Fig. 1,3 and 4 " opening " ground being shown conditionally significantly) and be intended to gather the concentrate of heavy mineral at vestibule;
The hard nonferromagnetic masterplate 3 of the campaign-styled connection of at least one group of shallow filling, described masterplate is between the side that is placed in described main circulation groove 1 above the described carpet veneer 2 and be connected at least one driver, and described driver is used for it along the side of circulation groove 1 and the reciprocating motion of described carpet veneer 2; Each masterplate 3 includes vertically (particularly, in vertical view straight or rise and fall) and flat horizontal (the being generally straight) glazing bar that does not illustrate especially in vertical view;
At least one preferably the additional groove 4 of nonferromagnetic also tilt with respect to horizontal line, be intended to discharge and withdraw the ferromagnetic particle that in described main groove 1, is selected from flow of slurry separately, and when it is worked, be connected to the container of the ferromagnetism concentrate that does not illustrate especially;
Described main 1 and additional 4 grooves above install, based at least one magnetic separators of at least two controllable electromagnetic bodies 5; This separator is intended to flow of slurry from any described main groove 1 and catches ferromagnetic particle and their are shifted and are discharged in any described additional groove 4.
In Fig. 1,3 and 4, utilize straight arrow paired, directed in opposite to show the reciprocating driving of masterplate 3 in a usual manner.
Usually, magnetic separator (seeing Fig. 1-4) has axle 6 and the carriage 7 of the described controllable electromagnetic body 5 installed, distribute across on this.Utilize curved arrow that the progressively rotation driving of carriage 7 around axle 6 is shown in Fig. 1,3 and 4 conditionally.Utilize the straight arrow of the paired directed in opposite in top that the vertical reciprocating motion driving of carriage 7 along axle 6 (perhaps with described axle 6) is shown in Fig. 2 conditionally.Obvious above-mentioned driving can be connected to automatic control system that do not illustrate especially, hurley log washer usually.Need this system to immerse in the flow of slurry that flows through main groove 1 and ferromagnetic particle is transferred in time of additional groove 4 and opened electromagnet 5, close electromagnet 5 in the time above electromagnet 5 rests on additional groove 4 at electromagnet 5.
The simplest hurley log washer (see figure 1) have side by side in fact even along a main circulation groove 1 and an additional groove 4 of edge location, and the axle 6 of magnetic separator is placed in the intersectional region top of described groove 1 and 4.
More one of Fu Za hurley log washer have a wide relatively main circulation groove 1 with described main groove 1 side by side, two relative narrow additional grooves 4, and the axle 6 of magnetic separator is placed in the middle part top of described main groove 1.
Another complicated more hurley log washer have two wide relatively main circulation grooves 1 and between described main groove 1, a narrow relatively additional groove 4, and the axle 6 of magnetic separator is placed in the top, middle part of described additional groove 4.
This hurley log washer can be equipped with at least one suitable attachment device, and this device is used for flow of slurry above the vestibule of carpet veneer 2 and excites vertical vibrating (for example, utilize below the bottom that is installed in main circulation groove 1 common machinery or dynamo-electric pusher).Utilize the straight arrow of the paired directed in opposite in below that this device is shown in Fig. 2 in a usual manner.
The work of described hurley log washer is as described below.
The attendant installs main circulation groove (perhaps groove) 1 and additional groove (perhaps groove) 4, and to be installed in work be main, and in this position, the bottom of any described groove must tilt with respect to horizontal line with an angle, and this angle is preferably 6 ° to 11 °.In addition, any main circulation groove 1 must be connected to selected slurry source by its upper end and be connected to the selecting apparatus that is used to topple over the enrichment tailing by its lower end, catch carpet veneer 2 and must be placed on the bottom of any circulation groove 1, and masterplate 3 must be placed in described carpet veneer 2 tops and be connected to the reciprocating motion driver.
When at least one group of controllable electromagnetic body 5 of above-mentioned magnetic separator crosses (seeing Fig. 1,2 and 4) or during along the side of any main circulation groove 1 of (see figure 3) and near masterplate 3, will finish this primary work.
Crucial then workman or preferably automatic control system open the reciprocating motion driver of described submersible electromagnet 5 and masterplate 3, and begin to supply ore pulp, described ore pulp comprises the non-ferromagnetic debris that can extract valuable heavy mineral, can extract the non-ferromagnetic debris of ferromagnetic particle and undesired impurities.
Described electromagnet in groups 5 will be dipped in the flow of slurry until forming compact ferromagnetic particle " boundling ".Sincerely accuse hereby (Ad notam), can use to have the ore pulp of determining initial component and utilize the short time behavioral test of hurley log washer to stipulate 5 necessary a period of times of electromagnet that ferromagnetic particle " boundling " loading by enough big compactness has been submerged with test method.
In Stable State Environment, carriage 7 periodically is elevated to the top, side of other groove 1 of branch and 4, rotate 90 ° around described axle 6, and be reduced in other additional groove 4 of branchs and descend again in next group not being loaded electromagnet 5 immersion flow of slurry the time at the electromagnet 5 that will be loaded with described " boundling ".When described reduction finished, the electromagnet 5 of loading must be closed, but the electromagnet 5 that does not load must be opened.
Above-mentioned steps causes following effect.
With each next group do not load electromagnet 5 immerse in the flow of slurry and will load described " boundling " after they remove the local vertically vibration (being the ore pulp splash) that causes the ore pulp level from described flow of slurry, this hard particles that has promoted to have different density, size and magnetic is repeated distribute and slowed down basically " basic unit " compresses once more between vestibule of catching carpet veneer 2 and described flow of slurry.Close load electromagnet 5 after, aforementioned ferromagnetic particle " boundling " falls into additional groove 4 separately at once.
Repeat to change electromagnet 5 in groups fills up carpet veneer 2 until the concentrate that extracts heavy mineral with respect to the process of the operating position of described groove 1 and 4 vestibule then as described above.
Should carry out following steps further:
Stop ore pulp being fed in the hurley log washer,
Extract the seizure carpet veneer 2 that has loaded from any main circulation groove 1,
Remove the concentrate of heavy mineral and it be pressed to the container preserving and to be transported to factory with the refining target product from the vestibule of carpet veneer 2,
With cleaning or new carpet veneer 2 places on the bottom of main circulation groove 1 and
Repeat aforesaid all processes.
Ferromagnetic particle deposit on the bottom of any described additional groove 4 must at least periodically be cleaned or strike off in the removable container.
Can when immersing electromagnet 5 in the flow of slurry and/or when each rotation step of carriage 7, operate the above-mentioned attachment device (if in hurley log washer, comprising this device) that the flow of slurry that is used for above the vestibule of carpet veneer 2 excites vertical vibrating at every turn.
Industrial usability
Any embodiment of the present invention can be easily by being made by obtainable material and member by present machining and being used for effectively:
A lot of iron ore mining of digging and processing enterprise, the waste material place of metallurgical works and the ash content of thermo-power station.
From described waste material extract separately gold (perhaps other valuable or at the high-density matter that harm is arranged aspect the environment) and various secondary ferromagnetism raw material and
For preparing in the residue of inertia aspect the environment and the zone of cleaning the land reclamation.
Claims (5)
1. one kind is used for it is characterized in that having from the hurley log washer of ore pulp deposition heavy mineral concentrate:
(a) at least one main circulation groove, described main circulation groove is made by nonferromugnetic material and is intended to allow the flow of slurry that comprises the mixture of heavy suite and any impurity pass through, when when operation, described main circulation groove tilts with respect to horizontal line and is connected to slurry source and is connected to the device that is used to topple over the enrichment tailing by the lower end by the upper end;
(b) porous carpet veneer, described porous carpet veneer place on the described main circulation groove bottom and are intended to described vestibule and catch and gather the heavy mineral concentrate;
(c) the hard nonferromagnetic masterplate of the campaign-styled connection of at least one group of shallow filling, each described masterplate has the vertical and horizontal glazing bar, between the side that is placed in described main circulation groove above the described carpet veneer and be connected at least one driver, described driver is used for it along the side of described circulation groove and the reciprocating motion of described carpet veneer;
(d) at least one additional groove of making by nonferromugnetic material, described additional groove also tilts with respect to described horizontal line, be intended to discharge and withdraw the ferromagnetic particle that in described main groove, is selected from described flow of slurry separately, and when it is operated, be connected to the container of ferromagnetism concentrate.
2. according to the described hurley log washer of claim 1, it is equipped with at least one attachment device, and the described flow of slurry that is used for above described carpet veneer vestibule excites vertical vibrating.
3. according to the described hurley log washer of claim 1 or claim 2, it comprise side by side in fact even along main circulation groove of edge location and additional groove and magnetic separator, described magnetic separator has the axle of the intersectional region top that places described groove and installs on described axle, across the carriage of the described controllable electromagnetic body of Fen Peiing.
4. according to the described hurley log washer of claim 1 or claim 2, comprise a wide relatively main circulation groove with described main groove side by side, two relative narrow additional grooves and such magnetic separator, promptly this magnetic separator has the axle of the middle part top that places described main groove and installs on described axle, across the carriage of the described controllable electromagnetic body of Fen Peiing.
5. according to the described hurley log washer of claim 1 or claim 2, comprise two wide relatively main circulation grooves and between described main groove, a narrow relatively additional groove, and described have the axle of the middle part top that places described additional groove and install on described axle, across the carriage of the described controllable electromagnetic body of Fen Peiing.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200710567A UA91357C2 (en) | 2007-09-24 | 2007-09-24 | Gate for extraction of heavy minerals from pulp flow |
| UAA200710567 | 2007-09-24 | ||
| PCT/UA2008/000034 WO2009041930A1 (en) | 2007-09-24 | 2008-06-13 | Strake for extraction of heavy minerals from pulp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101883637A true CN101883637A (en) | 2010-11-10 |
Family
ID=39810216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008801093364A Pending CN101883637A (en) | 2007-09-24 | 2008-06-13 | Be used for extracting the hurley log washer of heavy mineral from ore pulp |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN101883637A (en) |
| AU (1) | AU2008305810A1 (en) |
| RU (1) | RU2396126C1 (en) |
| UA (1) | UA91357C2 (en) |
| WO (1) | WO2009041930A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110198786A (en) * | 2016-11-14 | 2019-09-03 | 浩康生物系统公司 | Method and apparatus for sorting target particles |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622631B (en) * | 2016-11-03 | 2019-10-18 | 深圳清华大学研究院 | A kind of high mud zinc oxide ore desliming device and method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101102849B (en) * | 2005-02-11 | 2010-05-26 | 维克托特罗菲莫维奇·卡尔达什 | Strake for heavy minerals concentrates precipitation from pulp and catching carpet thereof |
-
2007
- 2007-09-24 UA UAA200710567A patent/UA91357C2/en unknown
-
2008
- 2008-06-13 CN CN2008801093364A patent/CN101883637A/en active Pending
- 2008-06-13 WO PCT/UA2008/000034 patent/WO2009041930A1/en active Application Filing
- 2008-06-13 AU AU2008305810A patent/AU2008305810A1/en not_active Abandoned
- 2008-06-13 RU RU2009102186/03A patent/RU2396126C1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110198786A (en) * | 2016-11-14 | 2019-09-03 | 浩康生物系统公司 | Method and apparatus for sorting target particles |
| US11471885B2 (en) | 2016-11-14 | 2022-10-18 | Orca Biosystems, Inc. | Methods and apparatuses for sorting target particles |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2008305810A1 (en) | 2009-04-02 |
| WO2009041930A1 (en) | 2009-04-02 |
| RU2396126C1 (en) | 2010-08-10 |
| UA91357C2 (en) | 2010-07-26 |
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Application publication date: 20101110 |