Dust filtering device of tailing system

Abstract

The utility model relates to the technical field of tailing filtering, and discloses a dust filtering device of a tailing system, which is characterized in that a treatment mechanism is arranged on a rotating cylinder and a treatment cylinder, and a screening mechanism is arranged on the treatment cylinder; the processing mechanism comprises a mounting assembly and a fixing assembly, the mounting assembly comprises a second sliding groove, stirring blades are densely and fixedly connected to the surface of a stirring rod, fixing plates are fixedly connected to the left and right sides of the top of the mounting base, mounting plates are fixedly connected to the tops of the fixing plates, and inserting blocks are fixedly connected to the sides, close to the mounting plates, of fixing blocks. According to the dust filtering device of the tailing system, the rotating cylinder is placed in the treatment cylinder, the square blocks are inserted into the square grooves, the position of the cylinder cover can be limited and fixed, it is avoided that wet tailings do not cake and fall off when the rotating cylinder rotates, stirring rods drive the rotating cylinder to rotate, meanwhile, the stirring rods drive stirring blades to rotate, and under cooperation of heating wires, the stirring blades are not prone to caking and falling off; wetted tailings in the rotating cylinder can be dried, and the tailings can be preliminarily screened.

Description

Technical Field

[0001] This utility model relates to the field of tailings filtration technology, specifically a dust filtration device for a tailings system. Background Technology

[0002] Tailings refer to solid waste generated during various industrial production processes, such as mining, smelting, and chemical industries. The treatment and resource utilization of tailings are important aspects of environmental protection and resource conservation.

[0003] According to announcement number CN221655962U, a graded filtration device for sulfur water separation of cyanide tailings includes a filter chamber, a feed cylinder, a first stirring rod, and an activated carbon plate. A discharge port is fixedly connected to the bottom end of one side of the filter chamber, and a feed cylinder is fixedly connected to the top end of one side of the filter chamber. A first filter plate is fixedly connected to one side inside the feed cylinder.

[0004] Regarding the above description, the applicant believes the following issues exist:

[0005] During use, when processing tailings, the device requires filtering the tailings through a filter plate. Over time, this can cause the filter holes to become clogged. The filter plate needs to be disassembled for cleaning, but since it is completely fixed to the equipment, cleaning becomes extremely inconvenient. Utility Model Content

[0006] The purpose of this invention is to provide a dust filtration device for a tailings system to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a dust filtration device for a tailings system, comprising a processing cylinder and a rotating cylinder, wherein a cylinder cover is hinged to the top of the rotating cylinder, heating wires are densely sleeved on the surface of the processing cylinder, a processing mechanism is provided on the rotating cylinder and the processing cylinder, a screening mechanism is provided on the processing cylinder, the screening mechanism is located on one side of the processing mechanism, hoppers are fixedly connected to all four sides of the inner side of the processing cylinder, and a discharge port is opened at the bottom of the processing cylinder;

[0008] The processing mechanism includes an installation component and a fixing component, wherein the fixing component is disposed on the installation component;

[0009] The mounting assembly includes a second slide groove, which is formed on the front and rear sides of the inner wall of the processing cylinder. A second slider is slidably connected inside the second slide groove. A mounting base is fixedly connected to the inner sides of the two second sliders. A motor is fixedly connected to the front of the rear mounting base. A stirring rod is fixedly connected to the front of the motor. Stirring blades are densely fixedly connected to the surface of the stirring rod. The stirring blades are disposed inside the rotating cylinder. Fixing plates are fixedly connected to the top left and right sides of the mounting base. A mounting plate is fixedly connected to the top of the fixing plate. A slot is formed inside the mounting plate. A connecting ring is fixedly connected to the upper surface of the processing cylinder. An annular slide groove is formed on the top of the connecting ring. An annular slider is densely slidably connected inside the annular slide groove. A fixing block is fixedly connected to the top of the annular slider. An insert block is fixedly connected to the side of the fixing block near the mounting plate. A second bolt is threaded into both the insert block and the mounting plate.

[0010] Preferably, the slot has openings on both the left and right sides, and the surface of the insert block is inserted into the inside of the slot. The insert block is inserted into the slot, which facilitates the fixing of the rotating cylinder inside the processing cylinder.

[0011] Preferably, the surface of the stirring rod is rotatably connected to the interior of the mounting base, and the surface of the stirring rod is fixedly connected to the interior of the rotating cylinder. The stirring rod drives the rotating cylinder to rotate, and at the same time, the stirring rod drives the stirring blades to rotate. With the cooperation of the heating wire, the wet tailings in the rotating cylinder can be dried, and the tailings can be preliminarily screened.

[0012] Preferably, the number of mounting plates is four, and they are arranged in pairs, with all four mounting plates located on the top of the processing cylinder.

[0013] Preferably, the fixing component includes a long block, which is fixedly connected to the front and rear sides of the top of the cylinder cover. A long seat is fixedly connected to the top of the long block. A square groove is opened inside the long seat. The top and bottom of the square groove are both open. A square block is inserted into the square groove. A square plate is fixedly connected to the top of the left and right square blocks. A third bolt is threaded into both the square plate and the long seat.

[0014] Preferably, the screening mechanism includes a first chute, which is formed on the left and right sides of the inner wall of the processing cylinder. A first slider is slidably connected inside the first chute. A filter plate is fixedly connected between the two first sliders. The filter plate is disposed between the hopper and the rotating cylinder. A cylinder is fixedly connected to the top of the first slider. A connecting plate is fixedly connected to the top of the cylinder. A connecting seat is fixedly connected to the inner side of the two connecting plates. Springs are fixedly connected to the bottom of the connecting seat and the left and right sides of the top of the filter plate. Connecting rods are fixedly connected to the left and right sides of the top of the filter plate. First bolts are threadedly connected to the connecting plate and the top of the processing cylinder.

[0015] Preferably, the connecting seat has a through hole groove inside, and the surface of the connecting rod is inserted through the through hole groove inside the connecting seat. The surface of the connecting rod is sleeved with the inside of the spring. Under the cooperation of the spring, the filter plate can move back and forth, which facilitates the secondary screening of the tailings on the filter plate.

[0016] Compared with the prior art, this utility model provides a dust filtration device for a tailings system, which has the following beneficial effects:

[0017] 1. The dust filtration device of this tailings system, through the processing mechanism, the fixed block drives the insert block to be inserted into the slot, which facilitates the fixed placement of the rotating cylinder in the processing cylinder. The square plate drives the square block to be inserted into the square groove, which can limit and fix the position of the cylinder cover, so as to prevent the wet tailings from clumping and falling off when the rotating cylinder is rotated. When the motor is started, it drives the stirring rod to rotate, and the stirring rod drives the rotating cylinder to rotate. At the same time, the stirring rod drives the stirring blade to rotate. With the cooperation of the heating wire, the wet tailings in the rotating cylinder can be dried and the tailings can be preliminarily screened.

[0018] 2. The dust filtration device of this tailings system, through the screening mechanism, can drive the filter plate to move under the operation of the cylinder. The filter plate drives the first slider to slide in the first slide groove. At the same time, under the cooperation of the spring, the filter plate can make reciprocating motion, which facilitates the secondary screening of the tailings on the filter plate. The tailings that fall into the filter holes opened on the filter plate are allowed to flow through the hopper and are easy to collect later through the discharge port opened at the bottom of the processing cylinder. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a perspective view of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of part of the structure of this utility model;

[0022] Figure 3 This is a structural diagram of the installed components;

[0023] Figure 4 for Figure 3 A schematic diagram of the structure of the section cut out from the middle;

[0024] Figure 5 This is a structural diagram of the fixed component;

[0025] Figure 6for Figure 5 Enlarged structural diagram at point A in the middle;

[0026] Figure 7 This is a schematic diagram of the screening mechanism.

[0027] In the diagram: 1. Processing cylinder; 2. Heating wire; 3. Cylinder cover; 4. Screening mechanism; 41. First chute; 42. Connecting seat; 43. Filter plate; 44. Spring; 45. Connecting rod; 46. Cylinder; 47. Connecting plate; 48. First bolt; 49. First slider; 5. Rotating cylinder; 6. Processing mechanism; 61. Mounting assembly; 611. Stirring rod; 612. Stirring blade; 613. Motor; 614. Fixing plate; 615. Installation. Plate; 616, Insert block; 617, Connecting ring; 618, Second bolt; 619, Slot; 6101, Second slide groove; 6102, Fixing block; 6103, Annular slider; 6104, Annular slide groove; 6105, Mounting base; 6106, Second slider; 62, Fixing assembly; 621, Third bolt; 622, Long seat; 623, Long block; 624, Square block; 625, Square groove; 626, Square plate; 7, Hopper. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] This utility model provides the following technical solution:

[0031] Example 1

[0032] Combination Figures 1 to 6A dust filtration device for a tailings system includes a processing cylinder 1 and a rotating cylinder 5. The top of the rotating cylinder 5 is hinged to a cylinder cover 3. Heating wires 2 are densely sleeved on the surface of the processing cylinder 1. A processing mechanism 6 is provided on the rotating cylinder 5 and the processing cylinder 1. A screening mechanism 4 is provided on the processing cylinder 1. The screening mechanism 4 is located on one side of the processing mechanism 6. A hopper 7 is fixedly connected to all four sides of the inner side of the processing cylinder 1. A discharge port is opened at the bottom of the processing cylinder 1.

[0033] The processing mechanism 6 includes an installation component 61 and a fixing component 62, wherein the fixing component 62 is disposed on the installation component 61;

[0034] Mounting assembly 61 includes a second slide groove 6101, which is formed on the front and rear sides of the inner wall of the processing cylinder 1. A second slider 6106 is slidably connected inside the second slide groove 6101. Mounting seats 6105 are fixedly connected to the inner sides of the two second sliders 6106. A motor 613 is fixedly connected to the front of the rear mounting seat 6105. A stirring rod 611 is fixedly connected to the front of the motor 613. Stirring blades 612 are densely fixedly connected to the surface of the stirring rod 611. The stirring blades 612 are disposed inside the rotating cylinder 5. The top left and right sides of the mounting seat 6105 are fixedly connected to... A fixed plate 614 is fixedly connected to a mounting plate 615 at its top. A slot 619 is provided inside the mounting plate 615. A connecting ring 617 is fixedly connected to the upper surface of the processing cylinder 1. An annular groove 6104 is provided at the top of the connecting ring 617. An annular slider 6103 is densely connected to the annular groove 6104. A fixed block 6102 is fixedly connected to the top of the annular slider 6103. An insert block 616 is fixedly connected to the side of the fixed block 6102 near the mounting plate 615. A second bolt 618 is threaded into both the insert block 616 and the mounting plate 615.

[0035] The slot 619 has openings on both the left and right sides. The surface of the insert block 616 is inserted into the inside of the slot 619. The surface of the stirring rod 611 is rotatably connected to the inside of the mounting base 6105. The surface of the stirring rod 611 is fixedly connected to the inside of the rotating cylinder 5. There are four mounting plates 615, which are arranged in pairs. All four mounting plates 615 are located on the top of the processing cylinder 1.

[0036] The fixing component 62 includes a long block 623, which is fixedly connected to the front and rear sides of the top of the cylinder cover 3. A long seat 622 is fixedly connected to the top of the long block 623. A square groove 625 is opened inside the long seat 622. The top and bottom of the square groove 625 are both open. A square block 624 is inserted into the square groove 625. A square plate 626 is fixedly connected to the top of the two square blocks 624 on the left and right sides. A third bolt 621 is threadedly connected to the square plate 626 and the long seat 622.

[0037] Furthermore, the fixing block 6102 drives the insert block 616 to be inserted into the slot 619, which facilitates the fixing of the rotating cylinder 5 into the processing cylinder 1. The square plate 626 drives the square block 624 to be inserted into the square groove 625, which can limit and fix the position of the cylinder cover 3, so as to prevent the wet tailings from clumping and falling when the rotating cylinder 5 is rotated. When the motor 613 is started, it drives the stirring rod 611 to rotate. The stirring rod 611 drives the rotating cylinder 5 to rotate. At the same time, the stirring rod 611 drives the stirring blade 612 to rotate. With the cooperation of the heating wire 2, the wet tailings in the rotating cylinder 5 can be dried and the tailings can be preliminarily screened.

[0038] Example 2

[0039] See Figure 1-7 Furthermore, based on Embodiment 1, the screening mechanism 4 further includes a first chute 41, which is opened on the left and right sides of the inner wall of the processing cylinder 1. A first slider 49 is slidably connected inside the first chute 41. A filter plate 43 is fixedly connected between the two first sliders 49. The filter plate 43 is disposed between the hopper 7 and the rotating cylinder 5. A cylinder 46 is fixedly connected to the top of the first slider 49. A connecting plate 47 is fixedly connected to the top of the cylinder 46. A connecting seat 42 is fixedly connected to the inner side of the two connecting plates 47. Springs 44 are fixedly connected to the bottom of the connecting seat 42 and the top left and right sides of the filter plate 43. A connecting rod 45 is fixedly connected to the top left and right sides of the filter plate 43. A first bolt 48 is threadedly connected to the connecting plate 47 and the top of the processing cylinder 1. A through hole slot is opened inside the connecting seat 42. The surface of the connecting rod 45 is inserted through the through hole slot opened inside the connecting seat 42. The surface of the connecting rod 45 is sleeved with the inside of the spring 44.

[0040] Furthermore, the operation of the cylinder 46 can drive the filter plate 43 to move, and the filter plate 43 drives the first slider 49 to slide in the first slide groove 41. At the same time, with the cooperation of the spring 44, the filter plate 43 can reciprocate, which facilitates the secondary screening of the tailings on the filter plate 43. The tailings that fall through the filter holes on the filter plate 43 can flow through the hopper 7 and be collected later through the discharge port at the bottom of the processing cylinder 1.

[0041] In actual operation, when this device is used and it is necessary to filter the tailings, firstly, the mounting plate 615 drives the fixing plate 614, the fixing plate 614 drives the mounting base 6105, and the mounting base 6105 drives the second slider 6106 to slide in the second slide groove 6101, so that the rotating cylinder 5 can be placed in the processing cylinder 1. Then, the fixing block 6102 is moved to drive the annular slider 6103 to slide in the annular slide groove 6104. At the same time, the fixing block 6102 drives the insert block 616 to be inserted into the slot 619. The insert block 616 and the mounting plate 615 are threadedly fixed by the second bolt 618, so that the rotating cylinder 5 can be fixedly placed in the processing cylinder 1.

[0042] After the wetted tailings are placed into the rotating drum 5, dust can be prevented from scattering during the wetting process. The drum cover 3 is rotated at the top of the rotating drum 5, and the square plate 626 drives the square block 624 to be inserted into the square groove 625 again. The square plate 626 and the long seat 622 are threadedly fixed by the third bolt 621, which can limit and fix the position of the drum cover 3, and prevent the wetted tailings from clumping and falling off when the rotating drum 5 is rotated.

[0043] When the motor 613 starts, it drives the stirring rod 611 to rotate, which in turn drives the rotating drum 5 to rotate. At the same time, the stirring rod 611 also drives the stirring blade 612 to rotate. With the help of the heating wire 2, the wet tailings in the rotating drum 5 can be dried, and the tailings can also be preliminarily screened. The tailings fall and are collected on the filter plate 43 through the densely opened filter holes on the rotating drum 5 and the drum cover 3. Large tailings will be collected inside the rotating drum 5.

[0044] When the cylinder 46 is running, it can drive the filter plate 43 to move. The filter plate 43 drives the first slider 49 to slide in the first slide groove 41. At the same time, with the cooperation of the spring 44, the filter plate 43 can reciprocate, which facilitates the secondary screening of the tailings on the filter plate 43. The tailings that fall through the filter holes on the filter plate 43 can flow through the hopper 7 and be collected later through the discharge port at the bottom of the processing cylinder 1.

[0045] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A dust filtration device for a tailings system, comprising a processing cylinder (1) and a rotating cylinder (5), characterized in that: The top of the rotating cylinder (5) is hinged with a cylinder cover (3), the surface of the processing cylinder (1) is densely covered with heating wires (2), the rotating cylinder (5) and the processing cylinder (1) are provided with a processing mechanism (6), the processing cylinder (1) is provided with a screening mechanism (4), the screening mechanism (4) is located on one side of the processing mechanism (6), the inner side of the processing cylinder (1) is fixedly connected with a hopper (7), and the bottom of the processing cylinder (1) is provided with a discharge port; The processing mechanism (6) includes an installation component (61) and a fixing component (62), wherein the fixing component (62) is disposed on the installation component (61); The mounting assembly (61) includes a second slide groove (6101), which is formed on the front and rear sides of the inner wall of the processing cylinder (1). A second slider (6106) is slidably connected inside the second slide groove (6101). Mounting seats (6105) are fixedly connected to the inner sides of the two second sliders (6106). A motor (613) is fixedly connected to the front of the mounting seat (6105) at the rear. A stirring rod (611) is fixedly connected to the front of the motor (613). Stirring blades (612) are densely fixedly connected to the surface of the stirring rod (611). The stirring blades (612) are disposed inside the rotating cylinder (5). Fixing seats are fixedly connected to the top left and right sides of the mounting seat (6105). The plate (614) is fixedly connected to the top of the fixed plate (614) and the mounting plate (615) is provided with a slot (619) inside the mounting plate (615). The upper surface of the processing cylinder (1) is fixedly connected to a connecting ring (617). The top of the connecting ring (617) is provided with an annular groove (6104). The annular groove (6104) is densely connected to an annular slider (6103). The top of the annular slider (6103) is fixedly connected to a fixing block (6102). The fixing block (6102) is fixedly connected to an insert block (616) on the side near the mounting plate (615). The insert block (616) and the mounting plate (615) are both threaded with a second bolt (618).

2. The dust filtration device for a tailings system according to claim 1, characterized in that: The slot (619) is provided with openings on both the left and right sides, and the surface of the insert (616) is inserted into the slot (619).

3. The dust filtration device for a tailings system according to claim 1, characterized in that: The surface of the stirring rod (611) is rotatably connected to the interior of the mounting base (6105), and the surface of the stirring rod (611) is fixedly connected to the interior of the rotating cylinder (5).

4. The dust filtration device for a tailings system according to claim 1, characterized in that: The number of mounting plates (615) is four, and they are arranged in pairs. All four mounting plates (615) are located on the top of the processing cylinder (1).

5. A dust filtration device for a tailings system according to claim 1, characterized in that: The fixing component (62) includes a long block (623), which is fixedly connected to the front and rear sides of the top of the cylinder cover (3). A long seat (622) is fixedly connected to the top of the long block (623). A square groove (625) is opened inside the long seat (622). The top and bottom of the square groove (625) are both open. A square block (624) is inserted into the square groove (625). A square plate (626) is fixedly connected to the top of the two square blocks (624) on the left and right. A third bolt (621) is threaded inside both the square plate (626) and the long seat (622).

6. A dust filtration device for a tailings system according to claim 1, characterized in that: The screening mechanism (4) includes a first chute (41), which is opened on the left and right sides of the inner wall of the processing cylinder (1). A first slider (49) is slidably connected inside the first chute (41). A filter plate (43) is fixedly connected between the two first sliders (49). The filter plate (43) is set between the hopper (7) and the rotating cylinder (5). A cylinder (46) is fixedly connected to the top of the first slider (49). A connecting plate (47) is fixedly connected to the top of the cylinder (46). A connecting seat (42) is fixedly connected to the inner side of the two connecting plates (47). A spring (44) is fixedly connected to the bottom of the connecting seat (42) and the top left and right sides of the filter plate (43). A connecting rod (45) is fixedly connected to the top left and right sides of the filter plate (43). A first bolt (48) is threadedly connected to the connecting plate (47) and the top of the processing cylinder (1).

7. A dust filtration device for a tailings system according to claim 6, characterized in that: The connecting seat (42) has a through hole groove inside, and the surface of the connecting rod (45) is inserted through the through hole groove inside the connecting seat (42). The surface of the connecting rod (45) is sleeved with the inside of the spring (44).

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