A slag filtering device for ore mining

Abstract

The present invention belongs to the technical field of slag filtering, and relates to a slag filtering device for ore mining, including a base frame, a side plate, a swivel, an outer cylinder, a partition block and an arc-shaped shielding plate, wherein two base frames are provided, and the tops of the two base frames are connected to side plates, one of the side plates is provided with a feed port, and the sides of the two side plates close to each other are rotatably connected to the swivel, and the outer cylinder is connected between the outer sides of the two swivels, and a plurality of partition blocks are evenly spaced and connected in the outer cylinder, and an arc-shaped shielding plate is rotatably connected between the inner upper parts of the two swivels. When filtering the slag, the present invention directly adds the mixture of slag and liquid into the inner part of the outer cylinder through the feed port, and the slag enters the filter chamber and rotates to the filter plate for filtering. The filtered slag can slide along the partition block to the guide plate, and then the slag is discharged through the guide plate to achieve the effect of automatically discharging the filtered slag, which is more convenient to operate.

Description

Technical Field

[0001] The invention belongs to the technical field of slag filtering and relates to slag filtering equipment used in ore mining. Background Art

[0002] Ore is mined from the ore body. Useful components can be extracted from the ore. In the process of ore mining, the treatment of slag is a crucial link. Slag is a by-product of ore mining, which contains a large amount of liquid. After mining, the slag needs to be filtered.

[0003] At present, the method for processing some slag is usually to send the slag into a filtering device such as a filter frame, and separate the slag and liquid through the filtering device. However, after separation, the filter frame needs to be taken out manually, and then the slag in the filter frame needs to be taken out, and then new slag is added for filtering treatment. During the entire filtering process, slag needs to be repeatedly added and unloaded manually. The operation process is relatively cumbersome, with many processing steps and low efficiency. Summary of the invention

[0004] In order to overcome the shortcomings of the prior art that slag needs to be added and unloaded manually repeatedly, the operation is cumbersome and the efficiency is low, the present invention provides a slag filtering device for ore mining that can automatically discharge slag, is more convenient to operate and can improve efficiency.

[0005] The technical implementation scheme of the present invention is: a slag filtering device for ore mining, including a base frame, a side plate, a rotating ring, an outer cylinder, a partition block, a material guide plate, a filter plate, an arc-shaped shielding plate, a driving mechanism and a liquid discharge mechanism, wherein two base frames are provided, the tops of the two base frames are connected to side plates, one of the side plates is provided with a feed inlet, the sides of the two side plates close to each other are rotatably connected to the rotating ring, the outer sides of the two rotating rings are connected to the outer cylinder, a plurality of partition blocks are evenly spaced and connected in the outer cylinder, the partition blocks are arranged in a triangular shape, and the space between each two adjacent partition blocks is 1 / 4 of the space between the two adjacent partition blocks. The space between the two rotating rings constitutes a filter chamber, and an arc-shaped baffle plate is rotatably connected between the upper inner parts of the two rotating rings, and the arc-shaped baffle plate is connected to the side plate. The arc-shaped baffle plate covers the upper parts of the two rotating rings, and a material guide plate is connected to the arc-shaped baffle plate. The material guide plate is inclined, and an opening is provided on the arc-shaped baffle plate, and the opening is aligned with the material guide plate. A filter plate for filtering liquid in the slag is connected to the upper part of the arc-shaped baffle plate, and a driving mechanism for driving the outer cylinder to rotate is provided on the base frame, and a liquid discharge mechanism is provided on the arc-shaped baffle plate.

[0006] Optionally, the driving mechanism includes a driving motor, an outer gear ring and a driving gear. The driving motor is installed on the base frame, the output shaft of the driving motor is connected to the driving gear, the outer ring of the outer cylinder is connected to the outer gear ring, and the outer gear ring is meshed with the driving gear.

[0007] Optionally, the liquid discharge mechanism includes a collecting hopper and a drain pipe, the collecting hopper is connected to the upper part of the inner arc surface of the arc-shaped shielding plate, the collecting hopper covers the filter plate, and the collecting hopper is connected to the drain pipe.

[0008] Optionally, a pushing mechanism is also included, which includes a sliding rod, an elastic member and a pushing plate. A pushing plate is slidably connected in each filter chamber, two sliding rods are connected to the pushing plate, the sliding rods are slidably connected to the outer cylinder, and an elastic member is connected between the sliding rods and the inner wall of the outer cylinder.

[0009] Optionally, a gas extrusion mechanism is also included, which includes an air pump, an air pipe, a bracket, an air guide hood and an air inlet pipe. An air pump is installed in the middle position of the upper part of the two side panels, and the air outlet end of the air pump is connected to the air pipe. Brackets are connected to both sides of the top of the side panels, and an air guide hood is connected between the two brackets. The two air guide hoods respectively cover the upper part of the two rotating rings, and the air guide hoods are connected to the air pipe. Air inlet pipes are evenly spaced on the two rotating rings. The interior of the air inlet pipe extends into the filter chamber. The rotation of the rotating ring can drive the air inlet pipe to rotate to the inside of the air guide hood, and a one-way valve is provided in the air inlet pipe.

[0010] Optionally, a guiding mechanism is also included, which includes a side frame and an inclined plate. The right sides of the two side plates are connected to the side frame, and the inclined plate is connected to the side frame. The inclined plate is located at the moving track of the sliding rod.

[0011] Optionally, a compensation mechanism is also included, which includes a compensation block and a second elastic member. The compensation block is slidably connected to the inner side of the partition block. Both sides of the compensation block are inclined. The second elastic member is connected between the compensation block and the partition block.

[0012] Optionally, a filter is also included, and the lower part of the arc-shaped shielding plate is connected to the filter.

[0013] Compared with the prior art, the present invention has the following advantages: 1. When filtering slag, the present invention directly adds the mixture of slag and liquid into the outer cylinder through the feed port, and the slag enters the filter chamber and rotates to the filter plate for filtering. The filtered slag can slide along the partition block to the guide plate, and then the slag is discharged through the guide plate to achieve the effect of automatically discharging the filtered slag. It is more convenient to operate, and there is no need for frequent manual unloading of the slag, which is more efficient.

[0014] 2. During the filtering process, the present invention can inject air into the filter chamber through the operation of the air pump in conjunction with the air supply pipe and the air inlet pipe. The gas squeezes the liquid attached to the slag so that the liquid can pass through the filter plate more quickly, thereby assisting in the filtering of the slag and achieving a better filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0016] Figure 2 It is a cross-sectional view of the present invention.

[0017] Figure 3 It is a schematic structural diagram of the material guide plate, the arc-shaped shielding plate and the filter plate of the present invention.

[0018] Figure 4 It is a schematic structural diagram of the liquid discharge mechanism and the material pushing mechanism of the present invention.

[0019] Figure 5 It is a front view of the push mechanism, outer cylinder and partition block of the present invention.

[0020] Figure 6 It is a schematic structural diagram of the gas extrusion mechanism of the present invention.

[0021] Figure 7 It is a cross-sectional view of the gas extrusion mechanism of the present invention.

[0022] Figure 8 It is a structural schematic diagram of the guide mechanism of the present invention.

[0023] Fig. 9 It is a front view of the guide mechanism of the present invention.

[0024] Fig.10 It is a schematic diagram of the structure of the separation block and the compensation mechanism of the present invention.

[0025] Fig.11 It is a partial enlarged view of the compensation mechanism and the separation block of the present invention.

[0026] Fig.12 It is a schematic diagram of the structure of the filter screen, arc-shaped baffle plate and swivel of the present invention.

[0027] The markings of the components in the accompanying drawings are as follows: 1: base frame, 2: side plate, 3: swivel, 4: outer cylinder, 5: partition block, 6: arc-shaped baffle plate, 61: guide plate, 62: opening, 7: filter plate, 81: drive motor, 82: outer gear ring, 83: drive gear, 91: collecting bucket, 92: drain pipe, 101: sliding rod, 102: elastic part 1, 103: push plate, 111: air pump, 112: air supply pipe, 113: bracket, 114: air guide cover, 115: air intake pipe, 121: side frame, 122: inclined plate, 131: compensation block, 132: elastic part 2, 14: filter screen. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby stated that the directional terms such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific limitations of the present invention.

[0029] A slag filtering device for ore mining, such as Figure 1-Figure 5 As shown, it includes a base frame 1, a side plate 2, a swivel 3, an outer cylinder 4, a partition block 5, an arc-shaped baffle plate 6, a guide plate 61, a filter plate 7, a driving mechanism and a liquid discharge mechanism. The base frame 1 is provided with two, and the tops of the two base frames 1 are connected to the side plates 2, and the front side plates 2 are provided with a feed port. The sides of the two side plates 2 close to each other are rotatably connected to the swivel 3, and the outer sides of the two swivels 3 are connected between the outer sides. A plurality of partition blocks 5 are evenly spaced and connected inside the outer cylinder 4. The partition blocks 5 are arranged in a triangle, and the space between each adjacent two partition blocks 5 constitutes a filter chamber. The space between the inner upper parts of the two swivels 3 An arc-shaped baffle plate 6 is rotatably connected to the intermediate portion, and the arc-shaped baffle plate 6 is connected to the side plate 2. The arc-shaped baffle plate 6 covers the upper portion of the two swivel rings 3. A material guide plate 61 is connected to the upper right portion of the arc-shaped baffle plate 6. The material guide plate 61 is inclined with the front higher and the back lower. An opening 62 is provided on the upper right portion of the arc-shaped baffle plate 6, and the opening 62 is aligned with the material guide plate 61. A filter plate 7 is connected to the upper portion of the arc-shaped baffle plate 6, and the filter plate 7 is used to filter the liquid in the slag. A driving mechanism for driving the outer cylinder 4 to rotate is provided on the base frame 1, and a liquid discharge mechanism is provided on the arc-shaped baffle plate 6.

[0030] like Figure 2 As shown, the driving mechanism includes a driving motor 81, an outer gear ring 82 and a driving gear 83. The driving motor 81 is installed on the base frame 1, and the driving gear 83 is connected to the output shaft of the driving motor 81. The outer ring gear 82 is connected to the outer ring of the outer cylinder 4, and the outer ring gear 82 is meshed with the driving gear 83, so that the operation of the driving motor 81 can drive the outer cylinder 4 to rotate through the driving gear 83 and the outer ring gear 82.

[0031] like Figure 2 As shown, the liquid discharge mechanism includes a collecting bucket 91 and a drain pipe 92. The collecting bucket 91 is connected to the upper part of the inner arc surface of the arc-shaped baffle plate 6. The collecting bucket 91 covers the filter plate 7. The water discharged from the filter plate 7 can flow into the collecting bucket 91. The lower front part of the collecting bucket 91 is connected to the drain pipe 92.

[0032] When it is necessary to filter the slag, the present filtering device can be used. When in use, first add the mixture of slag and liquid into the outer cylinder 4 through the feed port, and the slag will fall into the filter chamber formed between the two partition blocks 5, then control the drive motor 81 to drive the drive gear 83 to rotate, and the drive gear 83 drives the outer cylinder 4 and the rotating ring 3 to rotate through the outer gear ring 82 when rotating, and the outer cylinder 4 can drive the partition block 5 to rotate when rotating, thereby driving the slag to rotate, and when the slag rotates to align with the filter plate 7, the liquid mixed in the slag will flow out to the collecting bucket 91 through the filter plate 7, and the liquid will be collected and processed by the collecting bucket 91, and the collected liquid will be discharged through the drain pipe 92, thereby achieving the filtering of the liquid in the slag. Filter, and after the filtration is completed, the outer cylinder 4 continues to drive the slag to rotate through the partition block 5, thereby driving the filter chamber between the two partition blocks 5 to rotate to align with the opening 62. At this time, the slag in the partition chamber rotates to align with the opening 62, and the slag can slide along the inclined position of the partition block 5, so that the slag slides through the opening 62 to the guide plate 61, and the guide plate 61 can discharge the slag. This process is repeated, and the slag can be filtered using the present device. After the filtration is completed, the slag can be automatically discharged to the guide plate 61 through the inclined surface of the partition block 5, and then discharged through the guide plate 61. There is no need for manual discharge of the slag, which is more convenient to operate and more efficient.

[0033] like Figure 4 and Figure 5 As shown, it also includes a pushing mechanism, which includes a sliding rod 101, an elastic member 102 and a pushing plate 103. A pushing plate 103 is slidably connected in each filter chamber. The pushing plate 103 slides in the filter chamber and can push out the slag in the filter chamber. Two sliding rods 101 are connected to the pushing plate 103. The sliding rods 101 are slidably connected to the outer cylinder 4. An elastic member 102 is connected between the sliding rod 101 and the outer wall of the outer cylinder 4. The elastic member 102 is a return spring.

[0034] When the slag in the separation chamber is aligned with the opening 62, the sliding rod 101 can be pushed to the left, the elastic member 102 is compressed, and the sliding rod 101 can drive the push plate 103 to move when moving, thereby assisting in pushing out the slag and preventing the slag from being stuck in the separation chamber.

[0035] like Figure 6 and Figure 7 As shown, it also includes a gas squeezing mechanism, which includes an air pump 111, an air pipe 112, a bracket 113, an air guide cover 114 and an air inlet pipe 115. The air pump 111 is installed in the middle position of the upper part of the two side panels 2, and the air outlet end of the air pump 111 is connected to the air pipe 112. The left and right sides of the top of the side panel 2 are connected with brackets 113, and an air guide cover 114 is connected between the two brackets 113. The two air guide covers 114 cover the upper parts of the two rotating rings 3 respectively, and the air guide covers 114 are connected with the air pipe 112. The air inlet pipes 115 are evenly spaced on the two rotating rings 3. The interior of the air inlet pipe 115 extends into the filter chamber. The rotation of the rotating ring 3 can drive the air inlet pipe 115 to rotate to the inside of the air guide cover 114, and a one-way valve is arranged in the air inlet pipe 115.

[0036] Initially, the air pump 111 can be controlled to start supplying air to the air guide cover 114 through the air pipe 112. When the swivel 3 rotates, the air intake pipe 115 can be driven to rotate. When the air intake pipe 115 rotates to align with the inside of the air guide cover 114, the gas in the air guide cover 114 can enter the separation chamber through the air intake pipe 115, thereby blowing the liquid mixed in the slag, and using gas pressure to assist in discharging the liquid, so that the liquid and the slag are separated, and the filtering effect achieved is better.

[0037] like Figure 8 and Fig. 9 As shown, a guiding mechanism is also included, and the guiding mechanism includes a side frame 121 and an inclined plate 122. The right sides of the two side plates 2 are connected to the side frames 121, and the inclined plate 122 is connected to the side frames 121. The inclined plate 122 is located at the moving track of the sliding rod 101, so that the sliding rod 101 can contact with the inclined plate 122 and be squeezed and moved by the inclined plate 122 when rotating.

[0038] When the outer cylinder 4 rotates, it can drive the sliding rod 101 to rotate together. When the sliding rod 101 rotates, it can contact the inclined plate 122. At this time, the sliding rod 101 continues to rotate and will be squeezed to the left by the inclined plate 122, thereby driving the push plate 103 to move and push the slag out. In this way, the effect of automatically controlling the movement of the push plate 103 can be achieved, which is more convenient to operate.

[0039] like Fig.10 and Fig.11 As shown, a compensation mechanism is also included, which includes a compensation block 131 and an elastic member 132. The compensation block 131 is slidably connected to the inner side of the partition block 5. The upper and lower sides of the compensation block 131 are inclined. An elastic member 132 is connected between the compensation block 131 and the partition block 5, and the elastic member 132 is a connecting spring.

[0040] When rotating, the partition block 5 can drive the compensation block 131 to rotate. When the compensation block 131 rotates to the point where it no longer resists the arc-shaped baffle plate 6, the compensation block 131 extends out under the action of the elastic member 132. When the compensation block 131 rotates to contact the arc-shaped baffle plate 6, the inclined positions on both sides of the compensation block 131 will be squeezed by the arc-shaped baffle plate 6, so that the compensation block 131 retracts into the partition block 5. At the same time, under the action of the elastic member 132, the compensation block 131 can also resist the arc-shaped baffle plate 6. In this way, when the end of the partition block 5 is worn after long-term use, the compensation block 131 can be pushed out by the elastic member 132 to compensate for the worn part of the partition block 5, thereby preventing the partition block 5 from no longer contacting the arc-shaped baffle plate 6 after being worn, causing liquid and slag to leak out along the gap between the partition block 5 and the arc-shaped baffle plate 6.

[0041] like Fig.12 As shown, a filter screen 14 is also included. The lower part of the arc-shaped shielding plate 6 is connected to the filter screen 14. When slag is added, the filter screen 14 can filter the larger slag to prevent large pieces of slag from being blocked between the two partition blocks 5.

[0042] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A slag filtering device for ore mining, characterized by: The invention comprises a base frame (1), a side plate (2), a rotating ring (3), an outer cylinder (4), a partition block (5), a material guide plate (61), a filter plate (7), an arc-shaped shielding plate (6), a driving mechanism and a liquid discharge mechanism. The base frames (1) are provided with two, the tops of the two base frames (1) are both connected to the side plates (2), one of the side plates (2) is provided with a material feed port, the sides of the two side plates (2) close to each other are both rotatably connected to the rotating ring (3), the outer sides of the two rotating rings (3) are connected to the outer cylinder (4), a plurality of partition blocks (5) are evenly spaced and connected inside the outer cylinder (4), the partition blocks (5) are arranged in a triangular shape, the space between each two adjacent partition blocks (5) constitutes a filter chamber, and the two side plates (2) are connected to each other by rotating the rotating ring (3). An arc-shaped shielding plate (6) is rotatably connected between the inner upper parts of the two rotating rings (3), the arc-shaped shielding plate (6) is connected to the side plate (2), the arc-shaped shielding plate (6) covers the upper parts of the two rotating rings (3), the arc-shaped shielding plate (6) is connected to a material guide plate (61), the material guide plate (61) is inclined, an opening (62) is provided on the arc-shaped shielding plate (6), the opening (62) is aligned with the material guide plate (61), a filter plate (7) for filtering liquid in the slag is connected to the upper part of the arc-shaped shielding plate (6), a driving mechanism for driving the outer cylinder (4) to rotate is provided on the bottom frame (1), and a liquid discharge mechanism is provided on the arc-shaped shielding plate (6).

2. A slag filtering device for ore mining according to claim 1, characterized in that: The driving mechanism comprises a driving motor (81), an outer gear ring (82) and a driving gear (83); the driving motor (81) is mounted on the base frame (1); the driving gear (83) is connected to the output shaft of the driving motor (81); the outer ring gear (82) is connected to the outer ring of the outer cylinder (4); and the outer ring gear (82) is meshed with the driving gear (83).

3. A slag filtering device for ore mining according to claim 1, characterized in that: The liquid discharge mechanism comprises a collecting hopper (91) and a drainage pipe (92); the collecting hopper (91) is connected to the upper portion of the inner arc surface of the arc-shaped shielding plate (6); the collecting hopper (91) covers the filter plate (7); and the drainage pipe (92) is connected to the collecting hopper (91).

4. The slag filtering equipment for ore mining according to claim 1 is characterized in that: It also includes a pushing mechanism, which includes a sliding rod (101), an elastic member (102) and a pushing plate (103), each filter chamber is slidably connected to a pushing plate (103), two sliding rods (101) are connected to the pushing plate (103), the sliding rods (101) are slidably connected to the outer cylinder (4), and an elastic member (102) is connected between the sliding rod (101) and the outer wall of the outer cylinder (4).

5. The slag filtering equipment for ore mining according to claim 1 is characterized in that: The invention also comprises a gas extrusion mechanism, the gas extrusion mechanism comprising an air pump (111), an air delivery pipe (112), a bracket (113), an air guide cover (114) and an air inlet pipe (115), the air pump (111) being installed at the middle position of the upper part of the two side panels (2), the air outlet end of the air pump (111) being connected to the air delivery pipe (112), the brackets (113) being connected to both sides of the top of the side panels (2), and the guide cover (114) being connected between the two brackets (113). An air hood (114), wherein two air guide hoods (114) respectively cover the upper parts of the two rotating rings (3), the air guide hoods (114) are connected to the air delivery pipe (112), and air intake pipes (115) are evenly spaced on the two rotating rings (3), the interior of the air intake pipes (115) extends into the filter chamber, and the rotation of the rotating ring (3) can drive the air intake pipes (115) to rotate into the interior of the air guide hoods (114), and a one-way valve is arranged in the air intake pipes (115).

6. A slag filtering device for ore mining according to claim 4, characterized in that: It also includes a guiding mechanism, the guiding mechanism including a side frame (121) and an inclined plate (122), the right sides of the two side plates (2) are connected to the side frame (121), the side frame (121) is connected to the inclined plate (122), and the inclined plate (122) is located at the moving track of the sliding rod (101).

7. A slag filtering device for ore mining according to claim 1, characterized in that: It also includes a compensation mechanism, the compensation mechanism including a compensation block (131) and a second elastic member (132), the compensation block (131) is slidably connected inside the partition block (5), both sides of the compensation block (131) are inclined, and the second elastic member (132) is connected between the compensation block (131) and the partition block (5).

8. The slag filtering equipment for ore mining according to claim 1 is characterized in that: It also includes a filter screen (14), and the lower part of the arc-shaped shielding plate (6) is connected to the filter screen (14).

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