CN211635542U - Anti-blocking device for carbon separation sieve - Google Patents

Abstract

The utility model relates to a separate charcoal sieve anti-clogging device, belong to the charcoal thick liquid and carry golden technical field, it includes the screen cloth of cylinder, the vertical setting of screen cloth, screen cloth upper end fixed connection roof, fixed surface is equipped with the ore pulp case on the roof, the intercommunication has the through-hole between ore pulp case and the roof, ore pulp case one side intercommunication has row's thick liquid pipeline, be equipped with vertical axis of rotation in the screen cloth, the fixed transmission motor that is equipped with between axis of rotation and the ore pulp case upper surface, the screen cloth outside is equipped with the vertical subassembly that cleans of a plurality of groups, it includes the scute to clean the subassembly, one side that the scute is close to the screen cloth is equipped with the stirring board, clean and leave the gap between subassembly and the screen cloth, clean and be equipped with fixed subassembly between subassembly and the axis of rotation, the utility model discloses have the automatic.

Description

Anti-blocking device for carbon separation sieve

Technical Field

The utility model belongs to the technical field of the technique of gold is carried to the charcoal thick liquid and specifically relates to a separate charcoal sieve anti-clogging device is related to.

Background

The carbon separating sieve is a coarse separating sieve specially designed for the gold ore carbon pulp leaching process, gold extraction by a carbon pulp method has a long history, people have widely used activated carbon to recover gold from a gold-containing solution at the end of the nineteenth century, the leaching tank contains ore pulp solution and carbon particles, the carbon separating sieve has a separating effect on the carbon particles, the carbon separating sieve is used as the core of a granularity control link, the carbon separating sieves with different screen diameters screen the ore pulp solution, and the carbon separating sieve has an important role in the whole link of carbon pulp gold extraction.

The existing Chinese patent with reference to publication number CN201543296U discloses a cylindrical carbon separation sieve, which comprises a left end cover and a right end cover, wherein a cylindrical mesh sieve frame is fixedly connected between the left end cover and the right end cover, a sieve net is wrapped on the sieve frame, an ore pulp outlet is arranged on the left end cover or the right end cover, when ore pulp flows through the sieve frame, the sieve net plays a role in separating carbon in the ore pulp, and the ore pulp flows into the next leaching tank for continuous filtration after flowing out of the sieve frame, so that the gold extraction of the ore pulp is realized.

The above prior art solutions have the following drawbacks: although the screen cloth area of the carbon separating sieve of cylinder is big, but the sieve mesh is also changeed by blockking up, the ore pulp is outside accessible screen cloth discharge leaches the groove under the effect of inertia force, but the charcoal granule can not pass through the screen cloth, a small number of charcoal granules can the adhesion on the screen cloth surface, under the incessant impact of ore pulp and charcoal granule, the charcoal granule of screen cloth surface adhesion is more and more, finally can be stifled die with the screen cloth, the phenomenon of stifled charcoal has been caused, outside the groove is leached in the ore pulp can not in time discharge, cause and leach the groove and bleed phenomenon, because the screen cloth is piling up the charcoal granule incessantly, the workman need ceaselessly wave the screen cloth, increase workman's intensity of labour, and wave the process and can.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a separate charcoal sieve anti-clogging device reaches the automatic charcoal grain discharge that will separate the interior jam of charcoal sieve mesh, has avoided the emergence of stifled charcoal phenomenon, has improved work efficiency.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a separate charcoal sieve anti-clogging device, including the vertical setting of screen cloth, screen cloth upper end fixed connection roof, fixed surface is equipped with the ore pulp case on the roof, the intercommunication has the through-hole between ore pulp case and the roof, ore pulp case one side intercommunication has the mud drainage pipe way, be equipped with vertical axis of rotation in the screen cloth, the fixed transmission motor that is equipped with between axis of rotation and the ore pulp case upper surface, the screen cloth outside is equipped with the vertical subassembly that cleans of a plurality of groups, clean the subassembly and include the scute, one side that the scute is close to the screen cloth is equipped with stirs the board, clean and leave the gap between subassembly and the.

Through adopting above-mentioned technical scheme, the scute can drive the stirring board and revolve the rotation of axis of rotation, the stirring board rotates and can drive the ore pulp and rotate, thereby make the ore pulp produce centrifugal force, it flows out from the sieve mesh to drive the charcoal granule, owing to clean not contact between subassembly and the screen cloth, so clean subassembly operation process and can not contact the screen cloth, the charcoal granule is difficult for receiving the breakage, effectively reduced the tailing and run away the emergence of golden phenomenon, thereby the stifled charcoal phenomenon that the charcoal granule more and more takes place in the screen cloth has been avoided, the charcoal granule of being cleared up out can mix and continue to carry out the charcoal pulp in the middle of the ore pulp liquid and carry out the process of gold, the condition that the screen cloth is stifled is avoided, and need not the workman and control, workman's intensity of labour has been reduced, make the screen cloth.

The utility model discloses further set up to: the screen cloth includes upper screen and lower screen, and upper screen is the cylinder, and lower screen is the taper shape, and upper screen and lower screen fixed connection just the awl point of lower screen are down.

Through adopting above-mentioned technical scheme, omnidirectional clearance has been carried out to the screen cloth, conventional lower surface is the screen cloth that the level set up, need decurrent power just can clear up out the charcoal granule of jam in the screen cloth lower surface, make the centrifugal force that stirs the rotatory ore pulp of stirring board and produce be difficult to clear up the charcoal granule of lower surface jam, and the downward lower sieve of awl point sets up to the direction slope of axis of rotation, the suction under the effect of ore pulp centrifugal force that the charcoal granule of jam can be better in the lower sieve filtration pore, the screen cloth lower surface has been avoided being blockked up by the charcoal granule, the effectual effective aperture ratio that has improved the screen cloth, the trafficability characteristic that makes the screen cloth is better.

The utility model discloses further set up to: the inside support group that is equipped with of screen cloth, support group and screen cloth butt, the support group is fixed to be located the roof lower surface.

Through adopting above-mentioned technical scheme, the support group has played support, fixed effect to the screen cloth, prevents that the screen cloth from taking place to rock under the flow of ore pulp, makes the screen cloth better to the filtration efficiency of ore pulp, and the efficiency that gold was carried to the ore pulp is higher.

The utility model discloses further set up to: the support group comprises annular supports, the annular supports are horizontally arranged and abutted against the inner wall of the screen, a plurality of annular supports are arranged along the axis direction of the screen, and connecting supports are fixedly arranged between the adjacent annular supports.

Through adopting above-mentioned technical scheme, the screen cloth is supported at vertical direction to the ring carrier, makes the screen cloth stretch tightly, improves the high pass filtration of screen cloth sieve mesh, and the linking bridge links together ring carrier, has improved the bearing capacity of ring carrier, makes the support group support the screen cloth more firm.

The utility model discloses further set up to: the surfaces of the angle plate and the flow stirring plate are provided with rubber coating layers.

Through adopting above-mentioned technical scheme, scute and stirring board soak in the middle of the ore pulp for a long time, and the rubber coating layer has improved the wear-resisting anticorrosive ability of scute and stirring board, and the effectual guarantee that provides the rate of operation for production.

The utility model discloses further set up to: the fixed subassembly includes connecting plate and fastening bolt, and connecting plate one end and axis of rotation fixed connection, the one end fixed surface that the axis of rotation was kept away from to the connecting plate are equipped with the cardboard, and the cardboard is the U-shaped, scute and cardboard inner wall butt, fastening bolt threaded connection cardboard and scute.

Through adopting above-mentioned technical scheme, the efficient has realized that axis of rotation and scute are connected for the scute is rotatory around the screen cloth under the drive of axis of rotation, thereby stirs the ore pulp, makes the interior charcoal granule discharge screen cloth that blocks up of screen cloth.

The utility model discloses further set up to: the rotating shaft is of a solid structure.

Through adopting above-mentioned technical scheme, solid construction makes the intensity of axis of rotation increase, has improved axis of rotation pivoted stationarity, and solid construction more is favorable to strengthening the corrosion resistance of axis of rotation, and the axis of rotation effect of rotation in the ore pulp is better, makes and separates the steady operation of charcoal sieve.

The utility model discloses further set up to: and a sealing bearing is arranged at the communication position of the rotating shaft and the ore pulp tank.

Through adopting above-mentioned technical scheme, make seal box upper end keep sealed, avoided leaking gas and the emergence of leaking thick liquid phenomenon, make the work efficiency who separates the charcoal sieve better, the ore pulp gold extraction effect is better.

The utility model discloses further set up to: and hooks are arranged at two ends of the upper surface of the top plate.

Through adopting above-mentioned technical scheme, the roof hook hangs in the leaching tank, can all use to separate the charcoal sieve and filter the ore pulp under the condition that the ore pulp height is different in the leaching tank, also can hoist and mount the operation in the transportation simultaneously, makes to separate the charcoal sieve and can adapt to multiple behavior.

To sum up, the utility model discloses a beneficial technological effect does:

1. the cleaning component can automatically clean the carbon particles blocked on the surface of the screen mesh, so that the workload of workers is reduced;

2. the lower filter screen can avoid carbon granules from being deposited at the bottom of the screen, and the passing rate of the screen is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of an anti-clogging device for a carbon-separating screen of the present invention;

FIG. 2 is a schematic cross-sectional view of the anti-clogging device for a carbon-separating sieve of the present invention to show the rotating shaft;

FIG. 3 is a schematic structural view of a clamping plate and an angle plate of the anti-clogging device of the carbon separating screen of the present invention;

fig. 4 is a schematic view of the working state of the carbon-separating screen anti-blocking device of the present invention.

In the figure, 1, a leaching tank; 2. a drive motor; 21. a speed reducer; 22. a rotating shaft; 23. sealing the bearing; 3. fastening a bolt; 4. a top plate; 41. a through hole; 42. a slurry tank; 43. a slurry discharge pipe; 44. hooking; 5. screening a screen; 51. sieving by using a sieve; 52. a lower filter screen; 6. a bracket set; 61. an annular support; 62. connecting a bracket; 7. a gusset; 71. a flow stirring plate; 73. a connecting plate; 74. and (4) clamping the board.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a carbon-separating sieve anti-blocking device, including roof 4, roof 4 outward appearance is the cuboid form, roof 4 upper surface fixed is equipped with pulp tank 42, pulp tank 42 lower surface and roof 4 upper surface fixed connection, pulp tank 42 one side middle part intercommunication has row thick liquid pipeline 43, and the axis of pulp tank 42 and the central line coincidence of roof 4, roof 4 lower surface fixed is equipped with screen cloth 5, screen cloth 5 sets up vertically, the axis of screen cloth 5 and the central line coincidence of roof 4, screen cloth 5 includes upper screen 51 and lower screen 52, upper screen 51 is the cylinder, lower screen 52 is the taper shape, and upper screen 51 and lower screen 52 fixed connection, screen cloth 5 plays the effect of filtering, stopping to the charcoal granule in the ore pulp, the ore pulp after filtering is handled to next technology link by arranging thick liquid pipeline 43 internal flow, contain the gold charcoal granule and collect after filtering, the ore pulp is efficiently filtered by the screen 5, so that the gold extraction from the ore pulp is realized.

Referring to fig. 2 and 3, a speed reducer 21 is fixedly arranged on the upper surface of a slurry tank 42, a transmission motor 2 is connected above the speed reducer 21, a through hole 41 is formed in the center of a top plate 4, a rotating shaft 22 is arranged in the through hole 41, the axis of the rotating shaft 22 is coincident with the axis of the through hole 41, the upper end of the rotating shaft 22 is rotatably connected with the speed reducer 21, the lower end of the rotating shaft 22 is communicated with a lower filter screen 52, a cleaning assembly is arranged outside a screen mesh 5 and comprises a corner plate 7 and a turbulence plate 71, the corner plate 7 is vertically arranged, the cross section of the corner plate 7 is L-shaped, the vertex angle of the corner plate 7 points to the screen mesh 5 but is not contacted with the screen mesh 5, a connecting plate 73 is fixedly arranged at the lower end of the rotating shaft 22, two clamping plates 74 are fixedly arranged at one end, far away from the rotating shaft 22, of the upper surface, cardboard 74 inner wall and scute 7 lower extreme butt, threaded connection has fastening bolt 3 between cardboard 74 and the scute 7, axis of rotation 22 drives the scute 7 rotatory, scute 7 is close to one side fixed surface of screen cloth 5 and is equipped with stirs board 71, the width that stirs board 71 is greater than the width of scute 7, under the effect of driving motor 2 and speed reducer 21, axis of rotation 22 is rotatory incessantly around self axis, scute 7 is rotatory around screen cloth 5 under the drive of axis of rotation 22, stir the ore pulp under the rotation that stirs board 71, thereby the swirl can appear in the ore pulp produces centrifugal force, strike the charcoal granule that blocks up screen cloth 5 under the effect of centrifugal force, get rid of the sieve mesh with the charcoal granule, the high aperture rate of screen cloth 5 has been guaranteed, the efficiency of gold.

Referring to fig. 2, inside fixed support group 6 that is equipped with of screen cloth 5, support group 6 includes a plurality of annular support 61, annular support 61 is along vertical direction evenly distributed, annular support 61 outer wall and the 5 inner wall butts of screen cloth, the fixed a plurality of linking bridge 62 that is equipped with between the adjacent annular support 61, linking bridge 62 and annular support 61 vertical cross, support group 6 plays the effect of support to screen cloth 5, screen cloth 5 can be better under the impact of ore pulp keep initial shape, keep good separation effect, improve and carry gold efficiency.

Referring to fig. 4, the leaching tank 1 contains ore pulp solution, hooks 44 are fixedly arranged at four corners of the upper surface of the top plate 4, the hooks 44 are connected with the leaching tank 1 in a hooking manner, and the leaching tank can be used for hoisting operation in the transportation process, so that the carbon separation sieve has a wider application range.

The implementation principle of the embodiment is as follows: separate the charcoal sieve and be used for sieving out the charcoal granule in the ore pulp, the gold-containing charcoal granule in the ore pulp in leaching tank 1 falls into leaching tank 1 under the separation that separates the charcoal sieve, the ore pulp flows to next leaching tank 1 through arranging thick liquid pipeline 43 and continues to filter, the condition that blocks up the charcoal granule in the sieve mesh can take place to separate screen cloth 5 on the charcoal sieve when filtering the charcoal thick liquid solution, through being connected of scute 7 and axis of rotation 22, axis of rotation 22 can drive scute 7 rotation when rotating, scute 7 rotates around screen cloth 5 outside screen cloth 5, it can drive the rotation of ore pulp stream at the pivoted in-process to stir board 71, thereby make the ore pulp produce centrifugal force, the charcoal granule that blocks up in the sieve mesh is washed out under the effect of centrifugal force, make the sieve mesh keep high aperture ratio all the time, avoided frequent shake screen cloth 5 to discharge the charcoal granule of sieve mesh, make the work of screen cloth 5 more steady.

Stirring the board 71 and can stirring the ore pulp in the pivoted time, thereby discharge the charcoal granule from the sieve mesh under the effect of ore pulp centrifugal force, deposit the charcoal granule for avoiding screen cloth 5 lower surface, filter sieve 52 designs into coniform down, the charcoal granule of lower filter sieve 52 side jam can flow out the sieve mesh under rotatory ore pulp solution strikes, simultaneously in order to prevent that screen cloth 5 from taking place to rock under the impact of ore pulp solution, inside ring carrier 61 and the support holder who sets up with screen cloth 5 butt of screen cloth 5 at screen cloth 5, ring carrier 61 can support, tighten screen cloth 5, make the better filtration ore pulp of screen cloth 5, linking together ring carrier 61 is linked together to linking bridge 62, the bearing capacity of ring carrier 61 has been improved, better support screen cloth 5.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (9)

1. The utility model provides a separate charcoal sieve anti-clogging device, includes screen cloth (5) of cylinder, its characterized in that: the vertical setting of screen cloth (5), screen cloth (5) upper end fixed connection roof (4), roof (4) upper surface is fixed and is equipped with pulp case (42), the intercommunication has through-hole (41) between pulp case (42) and roof (4), pulp case (42) one side intercommunication has row thick liquid pipeline (43), be equipped with vertical axis of rotation (22) in screen cloth (5), it is equipped with driving motor (2) to fix between axis of rotation (22) and pulp case (42) upper surface, screen cloth (5) outside is equipped with the vertical subassembly that cleans of a plurality of groups, it includes scute (7) to clean the subassembly, one side that scute (7) are close to screen cloth (5) is equipped with stirs board (71), it leaves the gap to clean between subassembly and screen cloth (5), it is equipped with fixed subassembly to clean between subassembly and axis of rotation (22).

2. The carbon-separating screen anti-blocking device as claimed in claim 1, characterized in that: the screen (5) comprises an upper screen (51) and a lower screen (52), the upper screen (51) is cylindrical, the lower screen (52) is conical, the upper screen (51) is fixedly connected with the lower screen (52), and the conical tip of the lower screen (52) faces downwards.

3. The carbon-separating screen anti-blocking device as claimed in claim 1, characterized in that: the inside support group (6) that is equipped with of screen cloth (5), support group (6) and screen cloth (5) butt, the lower surface fixed connection of support group (6) and roof (4).

4. The carbon-separating screen anti-blocking device as claimed in claim 3, characterized in that: the support group (6) comprises annular supports (61), the annular supports (61) are horizontally arranged and are abutted to the inner wall of the screen (5), a plurality of annular supports (61) are arranged along the axis direction of the screen (5), and connecting supports (62) are fixedly arranged between the adjacent annular supports (61).

5. The carbon-separating screen anti-blocking device as claimed in claim 4, characterized in that: and the surfaces of the angle plate (7) and the turbulence plate (71) are provided with rubber coating layers.

6. The carbon-separating screen anti-blocking device as claimed in claim 1, characterized in that: the fixing assembly comprises a connecting plate (73) and a fastening bolt (3), one end of the connecting plate (73) is fixedly connected with the rotating shaft (22), a clamping plate (74) is fixedly arranged on the surface of one end, far away from the rotating shaft (22), of the connecting plate (73), the clamping plate (74) is U-shaped, the angle plate (7) is abutted to the inner wall of the clamping plate (74), and the fastening bolt (3) is in threaded connection with the clamping plate (74) and the angle plate (7).

7. The carbon-separating screen anti-blocking device as claimed in claim 1, characterized in that: the rotating shaft (22) is of a solid structure.

8. The carbon-separating screen anti-blocking device as claimed in claim 1, characterized in that: and a sealing bearing (23) is arranged at the communication position of the rotating shaft (22) and the ore pulp tank (42).

9. The carbon-separating screen anti-blocking device as claimed in claim 1, characterized in that: and hooks (44) are arranged at two ends of the upper surface of the top plate (4).

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