CN112138991A - Gold concentrate gravity separation device for gold ore production - Google Patents
Gold concentrate gravity separation device for gold ore production Download PDFInfo
- Publication number
- CN112138991A CN112138991A CN202010862432.9A CN202010862432A CN112138991A CN 112138991 A CN112138991 A CN 112138991A CN 202010862432 A CN202010862432 A CN 202010862432A CN 112138991 A CN112138991 A CN 112138991A
- Authority
- CN
- China
- Prior art keywords
- slope
- gold
- grade
- level
- separation device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 239000010931 gold Substances 0.000 title claims abstract description 69
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 69
- 239000012141 concentrate Substances 0.000 title claims abstract description 34
- 230000005484 gravity Effects 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000000926 separation method Methods 0.000 title claims abstract description 18
- 238000012216 screening Methods 0.000 claims abstract description 33
- 238000007599 discharging Methods 0.000 claims description 16
- 239000003638 chemical reducing agent Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 4
- 239000011707 mineral Substances 0.000 abstract description 4
- 238000005188 flotation Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052947 chalcocite Inorganic materials 0.000 description 1
- 229910052951 chalcopyrite Inorganic materials 0.000 description 1
- DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 229910052952 pyrrhotite Inorganic materials 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/005—Transportable screening plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/286—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens with excentric shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the field of mineral production related equipment, in particular to a gold concentrate gravity separation device for gold ore production, which comprises a base, a bolt and a hinged shaft, wherein a U-shaped screening support is arranged on the left side of the top end of the base, a fourth slope chute is formed in the bottom end of the U-shaped screening support, three groups of bilaterally symmetrical limiting chutes are uniformly formed in the inner side end of the U-shaped screening support from top to bottom, a primary screen, a secondary screen and a tertiary screen are respectively connected to the three groups of limiting chutes in a sliding manner from top to bottom, a first slope chute and a third slope chute which incline from left to right are respectively formed in the top ends of the primary screen and the tertiary screen, a second slope chute which inclines from right to left is formed in the top end of the secondary screen, four groups of connecting supports are symmetrically arranged on the front and back of the left side and the right side of the U-shaped screening support, and a supporting rotating shaft is fixedly connected to the inner And (4) placing.
Description
Technical Field
The invention relates to the field of mineral screening related equipment, in particular to a gold concentrate gravity separation device for gold ore production.
Background
The gold minerals in the gold ore mainly comprise medium-grain gold and fine-grain gold, and the contents of the medium-grain gold and the fine-grain gold are respectively 35.00% and 43.00%; the content of huge and coarse gold is 2.50 percent and 17.50 percent respectively; the content of the fine gold particles is less and is 2.00 percent. The gold in the deposit has more carrier minerals, mainly including metal sulfides such as pyrrhotite, pyrite, chalcopyrite, chalcocite and the like and gangue quartz. The occurrence state of gold is mainly intergranular gold, the content of the intergranular gold is 76.00%, the content of the coating gold is 18.00%, and the content of the crack gold is only 6.00%.
On the basis of ensuring that the gold grade of the gold concentrate is more than 50g/t, in order to improve the comprehensive recovery rate of gold, the Chaoshan gold ore dressing process adopts a combined dressing process of table reselection and flotation, namely after ore is ground, the table reselection is firstly used for recovering gold concentrate, the recovery rate of the part of gold concentrate reaches 51%, the reselected tailing is then subjected to flotation, and the recovery rate of the gold concentrate in flotation reaches 37%. Thus, the recovery rate of the comprehensive gold concentrate produced by gravity separation and flotation reaches 88 percent.
The table concentrator among the prior art often work efficiency not very high, can not carry out efficient screening to the gold concentrate.
Aiming at the problems, the invention designs a gold concentrate gravity separation device for gold ore production.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a gold concentrate gravity separation device for gold ore production. The problem is solved as far as possible to provide a gold concentrate gravity separation device for gold ore production, which has high working efficiency and good screening effect.
The invention is realized by the following technical scheme:
a gold fine sand gravity separation device for gold ore production comprises a base, a bolt and a hinged shaft, wherein a U-shaped screening support is arranged on the left side of the top end of the base, a fourth slope chute is formed in the bottom end of the U-shaped screening support, three groups of limit chutes which are bilaterally symmetrical are uniformly formed in the inner side end of the U-shaped screening support from top to bottom, a primary screen, a secondary screen and a tertiary screen are respectively connected to the three groups of limit chutes in a sliding manner from top to bottom, a first slope chute and a third slope chute which incline downwards from left to right are respectively formed in the top ends of the primary screen and the tertiary screen, a second slope chute which inclines downwards from right to left is formed in the top end of the secondary screen, four groups of connecting supports are symmetrically arranged on the front and back of the left side and the right side of the U-shaped screening support, a supporting rotating shaft, the two ends of the traction rope are respectively connected with the left end part and the right end part of the first-grade sieve and the second-grade sieve, the rear sides of the slope bottoms of the first slope chute and the second slope chute are respectively communicated with a first-grade discharging nozzle and a second-grade discharging nozzle, the front sides of the slope bottoms of the third slope chute and the fourth slope chute are respectively communicated with a third-grade discharging nozzle and a fourth-grade discharging nozzle, the right ends of the first-grade sieve and the third-grade sieve are respectively and fixedly connected with the upper side and the lower side of a fixing frame in a shape like a Chinese character ji through two groups of bolts, the middle part of the right end of the fixing frame in the shape like the Chinese character ji, a connecting arm is fixedly connected with the right end of the fixing frame in the shape like the Chinese character ji, a hinged support is hinged with one side of a connecting rod through a hinged shaft, the utility model discloses a touch screen control device, including base, driven pulley, motor, drive belt, driven pulley is last to overlap there is drive belt one end, the other end cover of drive belt has drive pulley, drive pulley front end fixed mounting has the output of motor, motor fixed mounting is anterior at base right side top, and base right side top rear portion fixed mounting has the touch screen controller.
Preferably, four groups of rollers are symmetrically arranged at four corners of the bottom end of the base, the rollers are universal wheels, and foot brakes are arranged on the rollers.
Preferably, a push-pull handle is arranged at the top end of the right side of the base.
Preferably, a plurality of groups of first-level sieve holes, second-level sieve holes and third-level sieve holes are uniformly formed in the first-level sieve, the second-level sieve and the third-level sieve respectively, and the pore diameters of the first-level sieve holes, the second-level sieve holes and the third-level sieve holes are gradually reduced.
Preferably, the slope bottom rear side of first slope spout and second slope spout is equipped with one-level discharge gate and second grade discharge gate respectively, one-level discharge gate and second grade discharge gate are linked together with one-level ejection of compact mouth and second grade ejection of compact mouth respectively, the slope bottom front side of third slope spout and fourth slope spout is equipped with tertiary discharge gate and level four discharge gate respectively, tertiary discharge gate and level four discharge gate are linked together with tertiary ejection of compact mouth and level four ejection of compact mouth respectively.
Preferably, the lower part of the rear end of the touch screen controller is connected with a wire, and the end part of the wire is fixedly connected with a plug.
Preferably, a hopper is arranged on the left side of the top end of the U-shaped screening support.
Preferably, the speed reducer, the motor and the touch screen controller are respectively and electrically connected with a power supply, and the output end of the touch screen controller is respectively and electrically connected with the input end of the speed reducer and the input end of the motor.
The invention has the beneficial effects that: through motor drive speed reducer and drive the rolling disc and rotate with suitable rotational speed, the rolling disc passes through the eccentric shaft, connecting rod and hinged support drive linking arm and how font mount drive one-level sieve and tertiary sieve left and right sides synchronous reciprocating motion, haulage rope through the setting drives the second grade sieve and is crisscross reciprocating motion with the first grade sieve, place the gold concentrate in the hopper from top to bottom in proper order through the one-level sieve mesh, second grade sieve mesh and tertiary sieve mesh can be fine sieve the gold concentrate, improve screening efficiency, the ore sand after the screening simultaneously discharges respectively through rather than grade assorted ejection of compact mouth go collect can, whole device is controlled through the touch screen controller, guarantee the stability and the high efficiency of device operation, guarantee the effect that the gold concentrate was screened.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a transverse longitudinal section of the present invention;
FIG. 3 is a rear side elevational view of the present invention;
FIG. 4 is an isometric view of the present invention;
fig. 5 is a cross-sectional view of the present invention at a pull-cord.
In the figure: 1-base, 2-roller, 3-push-pull handle, 4-U type screening bracket, 401-fourth slope chute, 402-limit chute, 5-first grade screen, 501-first slope chute, 502-first grade screen hole, 6-second grade screen, 601-second slope chute, 602-second grade screen hole, 7-third grade screen, 701-third slope chute, 702-third grade screen hole, 8-bracket, 9-support rotating shaft, 10-fixed pulley, 11-traction rope, 12-first grade discharging nozzle, 13-second grade discharging nozzle, 14-third grade discharging nozzle, 15-fourth grade discharging nozzle, 16-bolt, 17-zigzag fixing frame, 18-connecting arm, 19-hinged bracket, 20-hinged shaft, 21-connecting rod, 22-eccentric shaft, 23-rotating disc, 24-speed reducer, 25-driven belt wheel, 26-transmission belt, 27-driving belt wheel, 28-motor, 29-touch screen controller, 30-wire, 31-plug and 32-hopper.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, a gold concentrate gravity separation device for gold ore production comprises a base 1, a bolt 16 and a hinge shaft 20, wherein a U-shaped screening bracket 4 is arranged on the left side of the top end of the base 1, a fourth slope chute 401 is arranged at the bottom end of the U-shaped screening bracket 4, three sets of bilaterally symmetrical limiting chutes 402 are uniformly arranged at the inner side end of the U-shaped screening bracket 4 from top to bottom, the three sets of limiting chutes 402 are respectively connected with a primary screen 5, a secondary screen 6 and a tertiary screen 7 in a sliding manner from top to bottom, a first slope chute 501 and a third slope chute 701 which are respectively arranged at the top ends of the primary screen 5 and the tertiary screen 7 and are inclined downwards from left to right are respectively arranged, a second slope chute 601 which is inclined downwards from right to left is arranged at the top end of the secondary screen 6, four sets of connecting brackets 8 are symmetrically arranged at the front and back of the left and, a fixed pulley 10 is sleeved with a traction rope 11, the two ends of the traction rope 11 are respectively connected with the left end part and the right end part of a first-grade sieve 5 and a second-grade sieve 6, the rear sides of the slope bottoms of a first slope chute 501 and a second slope chute 601 are respectively communicated with a first-grade discharging nozzle 12 and a second-grade discharging nozzle 13, the front sides of the slope bottoms of a third slope chute 701 and a fourth slope chute 401 are respectively communicated with a third-grade discharging nozzle 14 and a fourth-grade discharging nozzle 15, the right ends of the first-grade sieve 5 and the third-grade sieve 7 are respectively and fixedly connected with the upper side and the lower side of a reversed-shaped fixing frame 17 through two groups of bolts 16, the middle part of the right end of the reversed-shaped fixing frame 17 is fixedly connected with a connecting arm 18, the right end of the connecting arm 18 is fixedly connected with a hinged support 19, the hinged support 19 is hinged with one side of a connecting rod 21, the front input end of the speed reducer 24 is fixedly connected with a driven belt wheel 25, a driving belt 26 is sleeved on the driven belt wheel 25, a driving belt wheel 27 is sleeved at the other end of the driving belt 26, the front end of the driving belt wheel 27 is fixedly provided with an output end of a motor 28, the motor 28 is fixedly arranged at the front portion of the top end of the right side of the base 1, and a touch screen controller 29 is fixedly arranged at the rear portion of the top end of the right.
Referring to fig. 1, four sets of rollers 2 are symmetrically disposed at four corners of the bottom end of a base 1, the rollers 2 are universal wheels, and a foot brake is disposed on each roller 2, so that the device can be moved conveniently by the four sets of rollers 2. The top end of the right side of the base 1 is provided with a push-pull handle 3, and the whole device is conveniently pushed or pulled to move through the push-pull handle 3.
Referring to fig. 2, a plurality of groups of the first-stage sieve holes 502, the second-stage sieve holes 602 and the third-stage sieve holes 702 are respectively and uniformly formed in the first-stage sieve 5, the second-stage sieve holes 6 and the third-stage sieve holes 7, the diameters of the first-stage sieve holes 502, the second-stage sieve holes 602 and the third-stage sieve holes 702 are gradually reduced, and the gold concentrate is conveniently screened step by setting the first-stage sieve holes 502, the second-stage sieve holes 602 and the third-stage sieve holes 702 with the gradually reduced diameters.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 5, the slope bottom rear sides of the first slope chute 501 and the second slope chute 601 are respectively provided with a first-level discharge port and a second-level discharge port, the first-level discharge port and the second-level discharge port are respectively communicated with the first-level discharge nozzle 12 and the second-level discharge nozzle 13, the slope bottom front sides of the third slope chute 701 and the fourth slope chute 401 are respectively provided with a third-level discharge port and a fourth-level discharge port, the third-level discharge port and the fourth-level discharge port are respectively communicated with the third-level discharge nozzle 14 and the fourth-level discharge nozzle 15, products obtained after screening gold concentrate at different levels can be respectively discharged and collected through the arranged first-level discharge nozzle 12, the second-level discharge nozzle 13, the third-level discharge nozzle.
Referring to fig. 3, a wire 30 is connected to a lower portion of a rear end of the touch screen controller 29, and a plug 31 is fixedly connected to an end portion of the wire 30.
Referring to fig. 1, a hopper 32 is arranged on the left side of the top end of the U-shaped screening bracket 4, and the gold concentrate is conveniently fed through the hopper 32.
The speed reducer 24, the motor 28 and the touch screen controller 29 are respectively and electrically connected with a power supply, the output end of the touch screen controller 29 is respectively and electrically connected with the input ends of the speed reducer 24 and the motor 28, and the operation of the whole device can be well controlled through the arranged touch screen controller 29.
In the invention, when the device is needed to be used, the device is moved to a position where gold concentrate sand screening is needed through the push-pull handle 3 and the roller 2, then the plug 31 is inserted on an electrified socket, the whole device is started through the touch screen controller 29, the speed reducer 24 is controlled through the touch screen controller 29 to carry out speed reduction processing on the motor 28 with proper transmission ratio, at the moment, the motor 28 drives the driving belt wheel 27 to rotate, the driving belt wheel 27 drives the driven belt wheel 25 to rotate through the transmission belt 26, further, the rotating speed of the motor 28 is output to the speed reducer 24, the speed reducer 24 carries out speed reduction processing and then outputs through the rotating disc 23, at the moment, the rotating disc 23 drives the connecting rod 21 to realize periodic operation through the eccentric shaft 22, the connecting rod 21 drives the hinged support 19 to realize left-right reciprocating motion through the hinged shaft 20, thereby driving the, because three sets of bilaterally symmetrical limiting chutes 402 are uniformly arranged at the inner side end of the U-shaped screening bracket 4 from top to bottom, the three sets of limiting chutes 402 are respectively connected with the first-stage screen 5, the second-stage screen 6 and the third-stage screen 7 from top to bottom in a sliding manner, the right ends of the first-stage screen 5 and the third-stage screen 7 are respectively and fixedly connected with the upper side and the lower side of the V-shaped fixing frame 17 through two sets of bolts 16, the middle part of the right end of the V-shaped fixing frame 17 is fixedly connected with the connecting arm 18, four sets of connecting brackets 8 are symmetrically arranged at the front and back of the left side and the right side of the U-shaped screening bracket 4, the inner side end of each connecting bracket 8 is fixedly connected with the supporting rotating shaft 9, the supporting rotating shaft 9 is rotatably connected with the fixed pulley 10, the fixed pulley 10 is, and one-level sieve mesh 502, the aperture of second grade sieve mesh 602 and tertiary sieve mesh 702 reduces step by step, one-level sieve mesh 502 through setting up the aperture and reducing step by step, second grade sieve mesh 602 and tertiary sieve mesh 702 are convenient to sieve the gold concentrate step by step, guarantee the quality of gold concentrate, operating personnel only need with the gold concentrate pour into in the hopper 32 that U type screening support 4 top left side was provided with can, the gold concentrate from top to bottom passes through one-level sieve mesh 502 in proper order, second grade sieve mesh 602 and tertiary sieve mesh 702 can be fine sieve the gold concentrate, improve screening efficiency, the ore sand after the screening simultaneously is respectively through rather than grade assorted one-level ejection of compact mouth 12, second grade ejection of compact mouth 13, tertiary ejection of compact mouth 14 and level ejection of compact mouth 15 discharge go to collect, be convenient for carry out repeated screening, avoid the waste of resource, whole device has fine screening effect.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a gold concentrate gravity separation device for gold ore production which characterized in that: the screening device comprises a base (1), a bolt (16) and an articulated shaft (20), wherein a U-shaped screening support (4) is arranged on the left side of the top end of the base (1), a fourth slope chute (401) is formed in the bottom end of the U-shaped screening support (4), three groups of bilaterally symmetrical limiting chutes (402) are uniformly formed in the inner side end of the U-shaped screening support (4) from top to bottom, the three groups of limiting chutes (402) are respectively connected with a first-stage screen (5), a second-stage screen (6) and a third-stage screen (7) in a sliding mode from top to bottom, a first slope chute (501) and a third slope chute (701) which incline downwards from left to right are respectively formed in the top ends of the first-stage screen (5) and the third-stage screen (7), a second slope chute (601) which inclines downwards from right to left is formed in the top end of the second-stage, the inner side of the connecting support (8) is fixedly connected with a supporting rotating shaft (9), the supporting rotating shaft (9) is rotatably connected with a fixed pulley (10), the fixed pulley (10) is sleeved with a traction rope (11), the two ends of the traction rope (11) are respectively connected with the left end part and the right end part of a first-grade sieve (5) and a second-grade sieve (6), the rear sides of the slope bottom ends of a first slope chute (501) and a second slope chute (601) are respectively communicated with a first-grade discharging nozzle (12) and a second-grade discharging nozzle (13), the front sides of the slope bottom ends of a third slope chute (701) and a fourth slope chute (401) are respectively communicated with a third-grade discharging nozzle (14) and a fourth-grade discharging nozzle (15), the right ends of the first-grade sieve (5) and the third-grade sieve (7) are respectively fixedly connected with the upper side and the lower side of a n-shaped fixing frame (17) through two groups of bolts (16, the right end of the connecting arm (18) is fixedly connected with a hinged support (19), the hinged support (19) is hinged with one side of a connecting rod (21) through a hinged shaft (20), the other side of the connecting rod (21) is rotatably connected with an eccentric shaft (22), the eccentric shaft (22) is fixedly connected with one side of the rear end of a rotating disc (23) deviating from the center, the middle part of the front end of the rotating disc (23) is fixedly connected with the output end of a speed reducer (24), the input end of the front part of the speed reducer (24) is fixedly connected with a driven belt wheel (25), one end of a transmission belt (26) is sleeved on the driven belt wheel (25), a driving belt wheel (27) is sleeved on the other end of the transmission belt (26), the front end of the driving belt wheel (27) is fixedly provided with the output end of a motor (28), the motor (28) is fixedly installed on the front portion of the top end of the right side of the base (1), and the rear portion of the top end of the right side of the base (1) is fixedly installed with the touch screen controller (29).
2. The gold concentrate gravity separation device for gold ore production according to claim 1, characterized in that: four groups of rollers (2) are symmetrically arranged at four corners of the bottom end of the base (1), the rollers (2) are universal wheels, and foot brakes are arranged on the rollers (2).
3. The gold concentrate gravity separation device for gold ore production according to claim 1, characterized in that: the top end of the right side of the base (1) is provided with a push-pull handle (3).
4. The gold concentrate gravity separation device for gold ore production according to claim 1, characterized in that: a plurality of groups of first-level sieve holes (502), second-level sieve holes (602) and third-level sieve holes (702) are uniformly formed in the first-level sieve (5), the second-level sieve (6) and the third-level sieve (7) respectively, and the pore diameters of the first-level sieve holes (502), the second-level sieve holes (602) and the third-level sieve holes (702) are reduced step by step.
5. The gold concentrate gravity separation device for gold ore production according to claim 1, characterized in that: the slope bottom rear side of first slope spout (501) and second slope spout (601) is equipped with one-level discharge gate and second grade discharge gate respectively, one-level discharge gate and second grade discharge gate are linked together with one-level ejection of compact mouth (12) and second grade ejection of compact mouth (13) respectively, the slope bottom front side of third slope spout (701) and fourth slope spout (401) is equipped with tertiary discharge gate and level four discharge gate respectively, tertiary discharge gate and level four discharge gate are linked together with tertiary ejection of compact mouth (14) and level four ejection of compact mouth (15) respectively.
6. The gold concentrate gravity separation device for gold ore production according to claim 1, characterized in that: the lower part of the rear end of the touch screen controller (29) is connected with a wire (30), and the end part of the wire (30) is fixedly connected with a plug (31).
7. The gold concentrate gravity separation device for gold ore production according to claim 1, characterized in that: and a hopper (32) is arranged on the left side of the top end of the U-shaped screening bracket (4).
8. The gold concentrate gravity separation device for gold ore production according to claim 1, characterized in that: the speed reducer (24), the motor (28) and the touch screen controller (29) are respectively electrically connected with a power supply, and the output end of the touch screen controller (29) is respectively electrically connected with the input ends of the speed reducer (24) and the motor (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010862432.9A CN112138991A (en) | 2020-08-25 | 2020-08-25 | Gold concentrate gravity separation device for gold ore production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010862432.9A CN112138991A (en) | 2020-08-25 | 2020-08-25 | Gold concentrate gravity separation device for gold ore production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112138991A true CN112138991A (en) | 2020-12-29 |
Family
ID=73888314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010862432.9A Withdrawn CN112138991A (en) | 2020-08-25 | 2020-08-25 | Gold concentrate gravity separation device for gold ore production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112138991A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201505635U (en) * | 2009-09-29 | 2010-06-16 | 兰国柱 | Crop impurity removing grain cleaner |
| CN204996720U (en) * | 2015-09-29 | 2016-01-27 | 齐齐哈尔大学 | Multistage variable speed seed sieve separator |
| CN206240778U (en) * | 2016-12-01 | 2017-06-13 | 新昌县知达科技咨询有限公司 | A kind of Chinese chestnut screening machine |
| CN106824361A (en) * | 2017-02-06 | 2017-06-13 | 姚美蓉 | One kind caking edible salt breaker |
| CN206509230U (en) * | 2017-01-17 | 2017-09-22 | 甘肃汇丰种业有限责任公司 | A kind of rape seed screening installation |
| CN206882124U (en) * | 2017-06-02 | 2018-01-16 | 山东爱福地生物科技有限公司 | A kind of chemical fertilizer granule multistage screening plant |
| CN207071520U (en) * | 2017-06-21 | 2018-03-06 | 江苏省苏中建设集团股份有限公司 | A kind of construction sand sifter |
| CN208245176U (en) * | 2018-04-09 | 2018-12-18 | 江苏省苏中建设集团股份有限公司 | A kind of environment-friendly type building mechanical device |
| CN209038329U (en) * | 2018-11-13 | 2019-06-28 | 楚雄志达新型建材开发有限公司 | A kind of building waste collection device with classification feature |
| CN210477472U (en) * | 2019-07-26 | 2020-05-08 | 山东华鹏高分子材料有限公司 | Screening plant is used in production and processing of PVC raw materials |
| CN210585774U (en) * | 2019-06-11 | 2020-05-22 | 武汉新农翔饲料有限公司 | Multilayer self-balancing vibration cleaning sieve |
| CN210995248U (en) * | 2019-11-21 | 2020-07-14 | 安徽海丰新材料科技有限公司 | High performance chlorinated polyvinyl chloride granule sieving mechanism |
| CN211247306U (en) * | 2019-12-15 | 2020-08-14 | 安徽谷丰机械科技有限公司 | Efficient grain processing is with screening edulcoration device |
| CN211303757U (en) * | 2019-11-15 | 2020-08-21 | 新野县裕康面业有限责任公司 | Special flour grading and screening device for fresh and wet noodles |
-
2020
- 2020-08-25 CN CN202010862432.9A patent/CN112138991A/en not_active Withdrawn
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201505635U (en) * | 2009-09-29 | 2010-06-16 | 兰国柱 | Crop impurity removing grain cleaner |
| CN204996720U (en) * | 2015-09-29 | 2016-01-27 | 齐齐哈尔大学 | Multistage variable speed seed sieve separator |
| CN206240778U (en) * | 2016-12-01 | 2017-06-13 | 新昌县知达科技咨询有限公司 | A kind of Chinese chestnut screening machine |
| CN206509230U (en) * | 2017-01-17 | 2017-09-22 | 甘肃汇丰种业有限责任公司 | A kind of rape seed screening installation |
| CN106824361A (en) * | 2017-02-06 | 2017-06-13 | 姚美蓉 | One kind caking edible salt breaker |
| CN206882124U (en) * | 2017-06-02 | 2018-01-16 | 山东爱福地生物科技有限公司 | A kind of chemical fertilizer granule multistage screening plant |
| CN207071520U (en) * | 2017-06-21 | 2018-03-06 | 江苏省苏中建设集团股份有限公司 | A kind of construction sand sifter |
| CN208245176U (en) * | 2018-04-09 | 2018-12-18 | 江苏省苏中建设集团股份有限公司 | A kind of environment-friendly type building mechanical device |
| CN209038329U (en) * | 2018-11-13 | 2019-06-28 | 楚雄志达新型建材开发有限公司 | A kind of building waste collection device with classification feature |
| CN210585774U (en) * | 2019-06-11 | 2020-05-22 | 武汉新农翔饲料有限公司 | Multilayer self-balancing vibration cleaning sieve |
| CN210477472U (en) * | 2019-07-26 | 2020-05-08 | 山东华鹏高分子材料有限公司 | Screening plant is used in production and processing of PVC raw materials |
| CN211303757U (en) * | 2019-11-15 | 2020-08-21 | 新野县裕康面业有限责任公司 | Special flour grading and screening device for fresh and wet noodles |
| CN210995248U (en) * | 2019-11-21 | 2020-07-14 | 安徽海丰新材料科技有限公司 | High performance chlorinated polyvinyl chloride granule sieving mechanism |
| CN211247306U (en) * | 2019-12-15 | 2020-08-14 | 安徽谷丰机械科技有限公司 | Efficient grain processing is with screening edulcoration device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108407359B (en) | A kind of attrition crushing draining device with automatic discharge function | |
| CN112295924A (en) | Coal gangue sorting device | |
| CN112354609A (en) | Sieving mechanism is smashed to quartz | |
| CN205518163U (en) | Three conjuncted product movable sieve jigs | |
| CN101362115A (en) | Ore-washing ore processing equipment | |
| CN208356903U (en) | A kind of convenience carries out the screening plant of crushing and screening to raw mineral materials | |
| CN112138991A (en) | Gold concentrate gravity separation device for gold ore production | |
| CN110302889A (en) | A kind of dense media ore screening installation | |
| CN211438061U (en) | Vibration shakeout device for casting | |
| CN210230988U (en) | Construction waste handles with hierarchical screening equipment | |
| CN112221982A (en) | Well conveyor for mining based on intelligent manufacturing theory | |
| CN209317820U (en) | Road and bridge construction rubbish processing equipment | |
| CN208194649U (en) | A kind of side load displacing screw grader for ore dressing | |
| CN115254620B (en) | Broken stone separator for mine exploitation | |
| CN210207598U (en) | High-efficient screening plant is used in jigging flotation coal washing | |
| CN211989135U (en) | Physical gravity concentrator | |
| CN112007851A (en) | Multistage ore screening device for mine | |
| CN2571509Y (en) | Plastics sorting machine for domestic refuse | |
| CN208679800U (en) | A kind of multistage fruit sorter | |
| CN213825319U (en) | A sieving mechanism for lump material is selected | |
| CN112675998A (en) | Auxiliary assembly for ore metallurgy treatment | |
| CN201275497Y (en) | Machine for washing and separating ore | |
| CN201586634U (en) | Steel ball and steel section separator | |
| CN211865796U (en) | Mining grader dross removal mechanism | |
| CN212126657U (en) | Metallurgical material conveying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201229 |
|
| WW01 | Invention patent application withdrawn after publication |