Ore dressing full tailing filtering device

Abstract

The utility model provides a mineral separation full tailing filtering device, and relates to the technical field of tailing filtering. A bin body is fixed to the bottom frame, a filter piece is fixed in the bin body, a rotating frame is installed in the bin body through a bearing, two sets of side plates are fixed to the rotating frame, supporting arms are installed on the two sets of side plates, and a scraping plate is installed between the two sets of supporting arms. According to the utility model, secondary filtering and screening of full tailings can be realized, during use, the naturally dehydrated full tailings are poured into the injection hopper, the screening box is driven by the vibrator to vibrate, primary filtering of the full tailings is realized, the tailings subjected to primary screening fall into the blanking hopper and enter the bin body, and the tailings are subjected to secondary filtering through the filtering sheet, so that the secondary filtering of the full tailings is realized. The first motor is operated to enable the rotating frame to rotate, impurity residues on the filter pieces are cleaned through the scraping plate, impurities on the scraping plate are swept into the collecting bin through the cleaning roller, the impurities in the collecting bin are conveyed outwards through the conveying spiral roller, and the filtering effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of tailings filtering, in particular to a full tailings filtering device for mineral processing. Background Art

[0002] Tailings sand is the waste solid left after ore mining and separation. The tailings sand particles have different particle sizes and contain many impurities. They need to be filtered and screened before refining. Therefore, a full tailings sand filtration device for mineral processing is designed.

[0003] Existing tailings are usually filtered using a drum or a screen. The tailings after screening contain some impurities that are difficult to remove, resulting in poor filtering effect. Utility Model Content

[0004] The disclosed embodiment relates to a mineral processing full tailings filtering device to solve the problem that the existing tailings are usually filtered using a drum or a screen, and the screened tailings contain some impurities that are difficult to remove, resulting in poor filtering effect.

[0005] In a first aspect of the present disclosure, a full tailings filtration device for mineral processing is provided, specifically comprising: a base frame;

[0006] A bin body is fixed on the base frame, a filter plate is fixed inside the bin body, and a rotating frame is installed inside the bin body through a bearing, two groups of side plates are fixed on the rotating frame, support arms are installed on both groups of side plates, a scraper is installed between the two groups of support arms, and mounting seats are installed on both groups of side plates through bolts, buffer rods are installed on the mounting seats, the buffer rods are in contact with the support arms, hydraulic rods are installed on both groups of side plates, and piston rods of the two groups of hydraulic rods are respectively connected to the two groups of support arms.

[0007] In at least some embodiments,

[0008] A cleaning roller is installed at the left end of the bin body, a sprocket is installed at the front end of the cleaning roller, a sprocket is installed at the front end of the rotating frame, the two sets of sprockets are connected by a chain, and a collecting bin is fixed at the left end of the bin body, a conveying spiral roller is installed in the collecting bin through a bearing, and a discharge pipe is provided on the collecting bin.

[0009] In at least some embodiments,

[0010] A sprocket is installed at the rear end of the conveying spiral roller, a welding plate is fixed to the rear end of the bin body, a gear box is installed on the welding plate by bolts, a No. 1 motor is installed on the gear box by bolts, the output shaft of the No. 1 motor is connected to the input shaft of the gear box, the output shaft of the gear box is connected to the rear end of the rotating shaft of the rotating frame, a sprocket is installed on the output shaft of the gear box, and a chain is connected between the sprocket on the output shaft of the gear box and the sprocket on the conveying spiral roller.

[0011] In at least some embodiments,

[0012] A top frame is welded on the warehouse body, a lower hopper is installed on the top frame by bolts, a turning frame is installed on the top frame by hinges, two groups of support plates are installed on the left end of the turning frame by bolts, through holes are provided on the support plates, and the lower ends of the support plates are connected to the top frame by bolts.

[0013] In at least some embodiments,

[0014] A top plate is installed above the turning frame, four sets of springs are fixed between the top plate and the turning frame, and a screening box is fixed on the top plate, a screen is installed on the screening box, a vibrator is installed on the left end of the screening box, and a filling hopper is installed on the upper end of the screening box through a hinge.

[0015] In at least some embodiments,

[0016] Two sets of adjustment plates are installed on the upper end of the screening box by bolts. The adjustment plates are provided with mounting holes. Bolts are installed in the mounting holes. The bolts are connected to the filling hopper. A discharge port is provided at the right end of the screening box. An extension plate is fixed to the right end of the turning frame. The extension plate is located below the discharge port at the right end of the screening box.

[0017] In at least some embodiments,

[0018] A discharge pipe is provided at the lower end of the silo body, and a seat plate is provided below the discharge pipe. A separation cylinder and a conveying cylinder are installed on the seat plate by bolts. The separation cylinder is connected to the conveying cylinder by bolts. Conveying rollers are provided inside the separation cylinder and the conveying cylinder. A No. 2 motor is installed at the left end of the separation cylinder, and the output shaft of the No. 2 motor is connected to the rotating shaft of the conveying roller. A leakage hole is provided at the lower end of the separation cylinder, and a connecting seat is installed at the upper end of the separation cylinder by bolts. The upper end of the connecting seat is connected to the discharge pipe at the lower end of the silo body.

[0019] The utility model provides a mineral processing tailings filtering device, which has the following beneficial effects:

[0020] The utility model can realize secondary filtration and screening of the whole tailings. When in use, the whole tailings after natural dehydration are poured into the filling hopper, and the screening box is driven to vibrate by the vibrator to realize the primary filtration of the whole tailings. The tailings that have been screened once fall into the lower hopper and enter the bin body, and the tailings are filtered for the second time by the filter plate, and the rotating frame is rotated by running the No. 1 motor, and the impurity residue on the filter plate is cleaned by the scraper, and the impurities on the scraper are swept into the collection bin by the cleaning roller, and the impurities in the collection bin are transported outward by the conveying spiral roller, with good filtering effect and convenient use.

[0021] In addition, the utility model is provided with a separation cylinder and a conveying cylinder. The separation cylinder is connected to the conveying cylinder by bolts. Conveying rollers are provided inside the separation cylinder and the conveying cylinder. A leakage hole is provided at the lower end of the separation cylinder. The tailings that have passed the secondary filtration enter the separation cylinder, and the moisture mixed in the tailings are discharged through the leakage hole. The No. 2 motor is operated to rotate the conveying roller in the separation cylinder to discharge the filtered and dehydrated tailings. It is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below.

[0023] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0024] In the attached figure:

[0025] Figure 1 Shows a schematic structural diagram of the overall front side of the present application;

[0026] Figure 2 Shows a schematic structural diagram of the overall rear side of the present application;

[0027] Figure 3 Shows a schematic structural diagram of the scraper of the present application;

[0028] Figure 4 Shows the application Figure 3 Schematic diagram of the enlarged structure at A in the middle;

[0029] Figure 5 Shows the application Figure 1 Schematic diagram of the enlarged structure of part B;

[0030] Figure 6 A structural schematic diagram of the seat plate of the present application is shown.

[0031] Reference Signs List

[0032] 1. Base frame; 11. Bin body; 111. Filter disc; 112. Rotating frame; 113. Side plate; 1131. Support arm; 1132. Scraper; 1133. Buffer rod; 1134. Mounting seat; 1135. Hydraulic rod; 114. Cleaning roller; 115. Welding plate; 1151. Gear box; 1152. Motor No. 1; 116. Collection bin; 1161. Conveying spiral roller; 1162. Discharge pipe; 12. Top frame; 121. Discharge hopper; 122. Turning frame; 123. Support plate; 124. Top plate; 125. Screening box; 1251. Vibrator; 1252. Adjustment plate; 126. Filling hopper; 127. Extension plate;

[0033] 2. Seat plate; 21. Separation cylinder; 211. Connecting seat; 212. No. 2 motor; 22. Conveying cylinder. DETAILED DESCRIPTION

[0034] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Example 1: Please refer to Figures 1 to 6 :

[0036] The utility model proposes a mineral processing full tailings filtering device, comprising: a base frame 1;

[0037] A bin body 11 is fixed on the base frame 1, a filter plate 111 is fixed inside the bin body 11, and a rotating frame 112 is installed inside the bin body 11 through a bearing, two sets of side plates 113 are fixed on the rotating frame 112, both sets of side plates 113 are installed with support arms 1131, a scraper 1132 is installed between the two sets of support arms 1131, and mounting seats 1134 are installed on both sets of side plates 113 through bolts, a buffer rod 1133 is installed on the mounting seat 1134, and the buffer rod 1133 is in contact with the support arms 1131, and hydraulic rods 1135 are installed on both sets of side plates 113, and the piston rods of the two sets of hydraulic rods 1135 are respectively connected to the two sets of support arms 1131.

[0038] In the embodiment of the present disclosure,

[0039] A cleaning roller 114 is installed at the left end of the bin body 11, a sprocket is installed at the front end of the cleaning roller 114, a sprocket is installed at the front end of the rotating frame 112, and the two sets of sprockets are connected by a chain, and a collecting bin 116 is fixed to the left end of the bin body 11, a conveying spiral roller 1161 is installed in the collecting bin 116 through a bearing, a feeding pipe 1162 is provided on the collecting bin 116, a sprocket is installed at the rear end of the conveying spiral roller 1161, a welding plate 115 is fixed to the rear end of the bin body 11, a gear box 1151 is installed on the welding plate 115 by bolts, a No. 1 motor 1152 is installed on the gear box 1151 by bolts, and the No. 1 motor 1152 is The output shaft is connected to the input shaft of the gear box 1151, and the output shaft of the gear box 1151 is connected to the rear end of the rotating shaft of the rotating frame 112. A sprocket is installed on the output shaft of the gear box 1151, and a chain is connected between the sprocket on the output shaft of the gear box 1151 and the sprocket on the conveying spiral roller 1161. Its function is: run the No. 1 motor 1152 to rotate the rotating frame 112, and clean the impurity residue on the filter plate 111 through the scraper 1132, and clean the impurities on the scraper 1132 into the collecting bin 116 through the cleaning roller 114, and transport the impurities in the collecting bin 116 outward through the conveying spiral roller 1161, so that the filtering effect is good.

[0040] Example 2, based on Example 1,

[0041] A top frame 12 is welded to the silo body 11, a lower hopper 121 is mounted on the top frame 12 by bolts, a turning frame 122 is mounted on the top frame 12 by hinges, two sets of support plates 123 are mounted on the left end of the turning frame 122 by bolts, through holes are provided on the support plates 123, the lower ends of the support plates 123 are connected to the top frame 12 by bolts, a top plate 124 is mounted above the turning frame 122, four sets of springs are fixed between the top plate 124 and the turning frame 122, and a screening box 125 is fixed on the top plate 124, a screen is mounted on the screening box 125, a vibrator 1251 is mounted on the left end of the screening box 125, and A filling hopper 126 is installed on the upper end of the screening box 125 through a hinge, and two sets of adjustment plates 1252 are installed on the upper end of the screening box 125 through bolts. The adjustment plates 1252 are provided with mounting holes, and bolts are installed in the mounting holes. The bolts are connected to the filling hopper 126. A discharge port is provided at the right end of the screening box 125, and an extension plate 127 is fixed to the right end of the turning frame 122. The extension plate 127 is located below the discharge port at the right end of the screening box 125. Its function is to pour the naturally dehydrated whole tailings into the filling hopper 126, and drive the screening box 125 to vibrate through the vibrator 1251 to achieve one-time filtration of the whole tailings.

[0042] Example 3, based on Example 1 and Example 2,

[0043] A discharge pipe is provided at the lower end of the silo 11, and a seat plate 2 is provided below the discharge pipe. A separation cylinder 21 and a conveying cylinder 22 are installed on the seat plate 2 by bolts. The separation cylinder 21 is connected to the conveying cylinder 22 by bolts. Conveying rollers are provided inside the separation cylinder 21 and the conveying cylinder 22. A No. 2 motor 212 is installed at the left end of the separation cylinder 21. The output shaft of the No. 2 motor 212 is connected to the rotating shaft of the conveying roller. A leakage hole is provided at the lower end of the separation cylinder 21. A connecting seat 211 is installed at the upper end of the separation cylinder 21 by bolts. The upper end of the connecting seat 211 is connected to the discharge pipe at the lower end of the silo 11. Its function is: the tailings that have passed the secondary filtration enter the separation cylinder 21, and the moisture mixed in the tailings are discharged through the leakage hole. Running the No. 2 motor 212 rotates the conveying roller in the separation cylinder 21 to discharge the filtered and dehydrated tailings. It is easy to use.

[0044] The working principle of this embodiment is as follows: when in use, the whole tailings after natural dehydration are poured into the filling hopper 126, and the vibrator 1251 drives the screening box 125 to vibrate to achieve a single filtration of the whole tailings. The tailings that have been screened once fall into the lower hopper 121 and enter the bin body 11, and are filtered twice by the filter disc 111. The No. 1 motor 1152 is operated to rotate the rotating frame 112, and the impurity residues on the filter disc 111 are cleaned by the scraper 1132. The impurities on the scraper 1132 are swept into the collecting bin 116 by the cleaning roller 114, and the impurities in the collecting bin 116 are transported outwards by the conveying spiral roller 1161, with good filtering effect. The tailings that have been filtered twice enter the separation drum 21, and the water mixed in the tailings are discharged through the leakage hole. The No. 2 motor 212 is operated to rotate the conveying roller in the separation drum 21 to discharge the filtered and dehydrated tailings, which is easy to use.

[0045] In this article, there are several points to note:

[0046] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0047] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0048] The above are only specific implementation methods of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with this technical field can easily think of changes or replacements within the technical scope disclosed in this disclosure, and they should all be covered by the protection scope of the present disclosure.

Claims

1. A mineral processing tailings filtering device, comprising: The chassis (1) is characterized in that: A bin body (11) is fixed on the base frame (1), a filter disc (111) is fixed inside the bin body (11), and a rotating frame (112) is installed inside the bin body (11) via a bearing, two sets of side plates (113) are fixed on the rotating frame (112), support arms (1131) are installed on the two sets of side plates (113), a scraper (1132) is installed between the two sets of support arms (1131), and mounting seats (1134) are installed on the two sets of side plates (113) via bolts, a buffer rod (1133) is installed on the mounting seat (1134), and the buffer rod (1133) is in contact with the support arms (1131), and hydraulic rods (1135) are installed on the two sets of side plates (113), and piston rods of the two sets of hydraulic rods (1135) are respectively connected to the two sets of support arms (1131).

2. A mineral processing tailings filtering device according to claim 1, characterized in that: A cleaning roller (114) is installed at the left end of the bin body (11), a sprocket is installed at the front end of the cleaning roller (114), a sprocket is installed at the front end of the rotating frame (112), and the two sets of sprockets are connected by a chain. A collecting bin (116) is fixed at the left end of the bin body (11), a conveying spiral roller (1161) is installed in the collecting bin (116) through a bearing, and a discharge pipe (1162) is provided on the collecting bin (116).

3. A mineral processing tailings filtering device according to claim 2, characterized in that: A sprocket is installed at the rear end of the conveying spiral roller (1161), a welding plate (115) is fixed to the rear end of the bin body (11), a gear box (1151) is installed on the welding plate (115) by bolts, a No. 1 motor (1152) is installed on the gear box (1151) by bolts, an output shaft of the No. 1 motor (1152) is connected to an input shaft of the gear box (1151), the output shaft of the gear box (1151) is connected to the rear end of the rotating shaft of the rotating frame (112), a sprocket is installed on the output shaft of the gear box (1151), and a chain is connected between the sprocket on the output shaft of the gear box (1151) and the sprocket on the conveying spiral roller (1161).

4. A mineral processing tailings filtering device according to claim 3, characterized in that: A top frame (12) is welded to the silo body (11), a lower hopper (121) is mounted on the top frame (12) via bolts, a turnover frame (122) is mounted on the top frame (12) via hinges, two groups of support plates (123) are mounted on the left end of the turnover frame (122) via bolts, through holes are provided on the support plates (123), and the lower ends of the support plates (123) are connected to the top frame (12) via bolts.

5. The mineral processing tailings filtering device according to claim 4, characterized in that: A top plate (124) is installed above the turning frame (122), four sets of springs are fixed between the top plate (124) and the turning frame (122), and a screening box (125) is fixed on the top plate (124), a screen is installed on the screening box (125), a vibrator (1251) is installed at the left end of the screening box (125), and a hopper (126) is installed at the upper end of the screening box (125) through a hinge.

6. The mineral processing tailings filtering device according to claim 5, characterized in that: Two sets of adjustment plates (1252) are mounted on the upper end of the screening box (125) via bolts. The adjustment plates (1252) are provided with mounting holes, in which bolts are installed. The bolts are connected to the injection hopper (126). A discharge port is provided at the right end of the screening box (125). An extension plate (127) is fixed to the right end of the turning frame (122). The extension plate (127) is located below the discharge port at the right end of the screening box (125).

7. The mineral processing tailings filtering device according to claim 4, characterized in that: A discharge pipe is provided at the lower end of the silo (11), and a base plate (2) is provided below the discharge pipe. A separation cylinder (21) and a conveying cylinder (22) are mounted on the base plate (2) by bolts. The separation cylinder (21) is connected to the conveying cylinder (22) by bolts. Conveying rollers are provided inside the separation cylinder (21) and the conveying cylinder (22). A second motor (212) is mounted at the left end of the separation cylinder (21), and the output shaft of the second motor (212) is connected to the rotating shaft of the conveying roller. A leakage hole is provided at the lower end of the separation cylinder (21), and a connecting seat (211) is mounted at the upper end of the separation cylinder (21) by bolts. The upper end of the connecting seat (211) is connected to the discharge pipe at the lower end of the silo (11).

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