Tailing heavy metal recovery treatment equipment

Abstract

The utility model discloses tailing heavy metal recovery processing equipment, which belongs to the technical field of tailing processing, and comprises a barrel body, a feed chute, a connecting plate and a separation box, the feed chute is communicated with one side of the barrel body, the connecting plate is fixedly connected to the other side of the barrel body, the separation box is fixedly connected to one side of the connecting plate, and the separation box is fixedly connected to the other side of the connecting plate. A stirring assembly is arranged in an inner cavity of the barrel body and comprises a motor fixedly connected to one side of the top of the barrel body; the first gear, the second gear and the stirring rod are driven by the motor to rotate, tailings can be stirred, meanwhile, water in the water tank can be communicated to the stirring rod through the water pump and is sprayed out through the drainage pipe, and therefore water flow can be evenly distributed into the tailings, it is ensured that water can permeate into all parts of the tailings more effectively, and the tailings are prevented from being damaged. Meanwhile, tailings particles can be further scattered through interaction of water flow and stirring, and the stirring efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tailings processing technical field, concretely is a kind of tailings heavy metal recovery processing equipment. BACKGROUND

[0002] Tailings often contain heavy metal elements (such as lead, cadmium, mercury, arsenic, etc.), these heavy metals not only have great harm to the environment, and if not handled, will cause long-term impact on the surrounding ecosystem and human health, common tailings processing is basically tailings is transported to tailings pond, processing into tailings sludge, then through mud pump, waste ore slurry is transported, and metal particles are separated from tailings sludge.

[0003] In prior art, the process of tailings into tailings sludge needs to consume a lot of time, and the efficiency is low, and the metal particles in tailings and tailings sludge are not separated efficiently subsequently.

[0004] Therefore, the skilled in the art provides a kind of tailings heavy metal recovery processing equipment to solve the problems mentioned in the prior art above. UTILITY MODEL CONTENTS

[0005] To solve the above problems, the utility model provides a kind of tailings heavy metal recovery processing equipment.

[0006] The utility model is realized through the following technical schemes:

[0007] A kind of tailings heavy metal recovery processing equipment, including bucket body, feed slot, connecting plate and separation tank, the feed slot is communicated at one side of bucket body, the connecting plate is fixedly connected at the other side of bucket body, the separation tank is fixedly connected at one side of connecting plate, the inner chamber of bucket body is provided with stirring assembly, the stirring assembly includes the motor fixedly connected at one side of bucket body top, the output shaft of motor is fixedly connected first gear, one side of first gear is engaged with second gear, the bottom of second gear is fixedly connected with stirring rod, the bottom of stirring rod penetrates bucket body, and extends to the inner chamber of bucket body, one side of bucket body is provided with water pump, the bottom of water pump is communicated with water tank, the suction port of water pump extends to the bottom of water tank inner chamber by pipeline, the water tank is fixedly connected with bucket body, the top of water pump is communicated with drain pipe, the stirring rod is hollow tubular, the bottom of drain pipe is communicated with stirring rod, and is rotatably connected with stirring rod by bearing, the inner chamber of separation tank is provided with separation assembly, one side of separation assembly is provided with transmission assembly, and separation assembly and stirring assembly are matched by transmission assembly.

[0008] As preferred, one side of the stirring rod is provided with a plurality of water outlets, which are evenly distributed on one side of the stirring rod.

[0009] As preferred, the separating assembly comprises a mud pumping device fixedly connected to the top of the connecting plate, one side of the mud pumping device is communicated with a mud inlet pipe, and is communicated with the inner cavity of the barrel through the mud inlet pipe, the other side of the mud pumping device is communicated with a mud outlet pipe, and is communicated with the inner cavity of the separating box through the mud outlet pipe.

[0010] As preferred, the separating assembly further comprises a separating plate arranged in the inner cavity of the separating box, and limiting members are arranged on both sides of the separating plate.

[0011] As preferred, the limiting members comprise limiting blocks fixedly connected to both sides of the separating plate, limiting grooves are formed in both sides of the inner cavity of the separating box and are matched with the limiting blocks, springs are fixedly connected to the bottom of the limiting blocks, and the bottom of the spring is fixedly connected to the bottom of the inner cavity of the limiting groove.

[0012] As preferred, the transmission assembly comprises a third gear engaged with the other side of the first gear, a first rotating shaft is fixedly connected to the bottom of the third gear, a second rotating shaft is arranged on one side of the first rotating shaft, the first rotating shaft and the second rotating shaft are connected through a fan gear, the second rotating shaft penetrates through the separating box and is fixedly connected with an oscillating block, and the bottom of the oscillating block is in contact with the separating plate.

[0013] As preferred, the surface of the first rotating shaft is rotatably connected with a supporting plate through a bearing, and the supporting plate is fixedly connected to one side of the barrel.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1、The utility model discloses a structure design of the stirring assembly, and the first gear, the second gear and the stirring rod are rotated through the motor, can be stirred to the tailing, simultaneously, the water in the water tank can be communicated to the stirring rod through the cooperation of the water pump and the drain pipe, and is sprayed out by the drain pipe, so that the water flow can be evenly distributed to the tailing, ensures that the moisture can be more effectively penetrated to each part of the tailing, helps the disintegration and mixing of the tailing, and the tailing particles can be further dispersed through the interaction of the water flow and the stirring, and the stirring efficiency can be improved.

[0016] 2、The utility model discloses a structure design of the separating assembly, and the first rotating shaft, the second rotating shaft, the fan gear and the oscillating block are rotated through the third gear, so that the separating plate is pushed, and then the separating plate is shaken under the action of the spring, thereby accelerating the separation of the metal particles and the sludge, and the separation efficiency can be improved. DRAWINGS

[0017] Fig. 1 It is the whole structure schematic diagram of the utility model;

[0018] Fig. 2 It is the structure schematic diagram of the stirring assembly of the utility model;

[0019] Fig. 3 Structure schematic view of the separation assembly and the transmission assembly of the utility model;

[0020] Fig. 4 Structure schematic view of the utility model Fig. 3 Structure enlarged view of A area in the middle.

[0021] In the figure: 1, barrel body; 2, feed slot; 3, connecting plate; 4, separation tank; 5, stirring assembly; 6, separation assembly; 7, transmission assembly; 51, motor; 52, first gear; 53, second gear; 54, stirring rod; 55, water pump; 56, water tank; 57, drain pipe; 541, water outlet hole; 61, mud pump; 62, mud inlet pipe; 63, mud outlet pipe; 64, separation plate; 65, limiting piece; 651, limiting block; 652, limiting groove; 653, spring; 71, third gear; 72, first rotating shaft; 73, second rotating shaft; 74, fan gear; 75, swing block; 76, support plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figs. 1-4 The embodiments provided by the utility model:

[0024] The tailing heavy metal recycling device disclosed by the embodiment of the application comprises a barrel body 1, a feeding groove 2, a connecting plate 3 and a separation box 4, the feeding groove 2 is communicated with one side of the barrel body 1, the connecting plate 3 is fixedly connected to the other side of the barrel body 1, the separation box 4 is fixedly connected to one side of the connecting plate 3, an inner cavity of the barrel body 1 is provided with a stirring assembly 5, the stirring assembly 5 comprises a motor 51 fixedly connected to one side of the top of the barrel body 1, an output shaft of the motor 51 is fixedly connected with a first gear 52, one side of the first gear 52 is engaged with a second gear 53, the bottom of the second gear 53 is fixedly connected with a stirring rod 54, the bottom of the stirring rod 54 penetrates through the barrel body 1 and extends into the inner cavity of the barrel body 1, one side of the barrel body 1 is provided with a water pump 55, the bottom of the water pump 55 is communicated with a water tank 56, the suction port of the water pump 55 extends to the bottom of the inner cavity of the water tank 56 through a pipeline, the water tank 56 is fixedly connected with the barrel body 1, the top of the water pump 55 is communicated with a drain pipe 57, the stirring rod 54 is a hollow pipe, the bottom of the drain pipe 57 is communicated with the stirring rod 54 and is rotationally connected with the stirring rod 54 through a bearing, an inner cavity of the separation box 4 is provided with a separation assembly 6, one side of the separation assembly 6 is provided with a transmission assembly 7, and the separation assembly 6 and the stirring assembly 5 are matched through the transmission assembly 7.

[0025] As a technical optimization scheme of the utility model, the motor 51 can drive the first gear 52, the second gear 53 and the stirring rod 54 to rotate in sequence, at the same time, the water in the water tank 56 can be communicated to the stirring rod 54 through the cooperation of the water pump 55 and the drain pipe 57 and sprayed out through the water outlet hole 541, so that the water outlet through the water outlet hole 541 and the stirring action are synchronous, the interaction of the water flow and the stirring can further scatter the tailing particles, the stirring efficiency is improved, and the water can more effectively penetrate into each part of the tailing, helping to disintegrate and mix the tailing and reducing the waste of water.

[0026] The separation assembly 6 can efficiently separate the metal particles and the sludge, and the transmission assembly 7 can make the separation assembly 6 and the stirring assembly 5 synchronous.

[0027] Two groups of crushing rollers matched with each other are arranged in the feeding groove 2, the tailing raw materials can be crushed, and subsequent stirring is facilitated.

[0028] The stirring rod 54 is provided with a plurality of water outlet holes 541 on one side, and the water outlet holes 541 are uniformly distributed on one side of the stirring rod 54.

[0029] As a technical optimization scheme of the utility model, the uniform arrangement of the plurality of water outlet holes 541 can effectively scatter the tailing particles, the water flow is dispersed, impacted and penetrated, the tailing particles are more loose and dispersed, and the stirring efficiency is improved.

[0030] The separation assembly 6 comprises a mud pump 61 fixedly connected to the top of the connecting plate 3, one side of the mud pump 61 is communicated with a mud inlet pipe 62, and the mud inlet pipe 62 is communicated with the inner cavity of the barrel body 1, and the other side of the mud pump 61 is communicated with a mud outlet pipe 63, and the mud outlet pipe 63 is communicated with the inner cavity of the separation tank 4.

[0031] As a technical optimization scheme of the utility model, after the tailings and water are stirred into tailings sludge, the tailings sludge can be transported into the separation tank 4 through the cooperation of the mud pump 61, the mud inlet pipe 62 and the mud outlet pipe 63, so that the metal particles in the tailings sludge are separated.

[0032] The separation assembly 6 further comprises a separation plate 64 arranged in the inner cavity of the separation tank 4, and limiting pieces 65 are arranged on both sides of the separation plate 64.

[0033] As a technical optimization scheme of the utility model, the metal particles in the tailings sludge can be separated through the separation plate 64, wherein the separation plate 64 is a prior art, and a person skilled in the art can select a corresponding specification according to the requirement.

[0034] The limiting pieces 65 comprise limiting blocks 651 fixedly connected to both sides of the separation plate 64, limiting grooves 652 are formed in both sides of the inner cavity of the separation tank 4 and cooperate with the limiting blocks 651, springs 653 are fixedly connected to the bottom of the limiting blocks 651, and the bottom of the springs 653 is fixedly connected to the bottom of the inner cavity of the limiting grooves 652.

[0035] As a technical optimization scheme of the utility model, the cooperation of the limiting blocks 651 and the limiting grooves 652 can limit and support the separation plate 64, so that the movement of the separation plate 64 is more stable, and the separation plate 64 can be shaken through the springs 653, thereby improving the separation efficiency.

[0036] The transmission assembly 7 comprises a third gear 71 engaged with the other side of the first gear 52, a first rotating shaft 72 is fixedly connected to the bottom of the third gear 71, a second rotating shaft 73 is arranged on one side of the first rotating shaft 72, the first rotating shaft 72 and the second rotating shaft 73 are connected through a fan gear 74, one side of the second rotating shaft 73 penetrates through the separation tank 4 and is fixedly connected with a swinging block 75, and the bottom of the swinging block 75 is in contact with the separation plate 64.

[0037] As a technical optimization scheme of the utility model, when the stirring assembly 5 is working, the third gear 71, the first rotating shaft 72, the second rotating shaft 73, the fan gear 74 and the swinging block 75 can be rotated through the first gear 52, so as to press the separation plate 64, and conversely, when the swinging block 75 continues to rotate away from the separation plate 64, the spring 653 can drive the separation plate 64 to reset, so that the separation plate 64 is shaken, thereby realizing efficient separation of the metal particles and the sludge.

[0038] The surface of the first rotating shaft 72 is rotatably connected with a support plate 76 through a bearing, and the support plate 76 is fixedly connected to one side of the barrel body 1.

[0039] As a technical optimization scheme of the utility model, the first rotating shaft 72 can be supported through the support plate 76, and the stability is increased.

[0040] Working principle: after the tailings are put into the feeding groove 2 for crushing, the tailings will enter the inner cavity of the barrel body 1, at this time, the first gear 52, the second gear 53 and the stirring rod 54 can be driven by the motor 51 to rotate, and the tailings are stirred, and water is sprayed out through the water outlet hole 541 through the cooperation of the water pump 55 and the drain pipe 57, and contacts the tailings, so that the tailings particles can be further dispersed through the interaction of water flow and stirring, and the stirring efficiency is improved.

[0041] Subsequently, the stirred tailings sludge can be transmitted into the separation box 4 through the cooperation of the mud pump 61, the mud inlet pipe 62 and the mud outlet pipe 63, and discharged to the top of the separation plate 64, at the same time, the third gear 71, the first rotating shaft 72, the second rotating shaft 73, the fan gear 74 and the swing block 75 can be driven by the first gear 52 to rotate, and the separation plate 64 is pushed, and the separation plate 64 is shaken under the action of the spring 653, so that the separation of metal particles and sludge is improved, and efficient separation is carried out.

[0042] In the utility model, unless there is a clear provision and limitation, the terms "installation", "setting", "connection", "fixing", "screw connection" and the like should be understood broadly, for example, it can be fixed connection, or it can be detachable connection, or it can be integrated; it can be mechanical connection, or it can be electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements or the interaction relationship between two elements, unless there is a clear limitation, the above-mentioned terms in the utility model can be understood according to the specific meaning of the above-mentioned terms in the utility model by the ordinary skilled in the art.

[0043] In summary, only the preferred embodiment of the utility model is described, and the scope of the utility model is not limited, and all equivalent changes and modifications made according to the shape, structure, features and spirit of the utility model claimed in the utility model should be included in the scope of the utility model claimed in the utility model.

Claims

1. A tailing heavy metal recovery processing device, comprising a barrel (1), a feeding groove (2), a connecting plate (3) and a separation box (4), the feeding groove (2) is communicated with one side of the barrel (1), the connecting plate (3) is fixedly connected to the other side of the barrel (1), and the separation box (4) is fixedly connected to one side of the connecting plate (3), characterized in that: The inner cavity of the barrel body (1) is provided with a stirring assembly (5), the stirring assembly (5) comprises a motor (51) fixedly connected to one side of the top of the barrel body (1), the output shaft of the motor (51) is fixedly connected with a first gear (52), one side of the first gear (52) is engaged with a second gear (53), the bottom of the second gear (53) is fixedly connected with a stirring rod (54), the bottom of the stirring rod (54) penetrates through the barrel body (1) and extends into the inner cavity of the barrel body (1), one side of the barrel body (1) is provided with a water pump (55), the bottom of the water pump (55) is communicated with a water tank (56), the suction port of the water pump (55) extends to the bottom of the inner cavity of the water tank (56) through a pipeline, the water tank (56) is fixedly connected with the barrel body (1), the top of the water pump (55) is communicated with a drain pipe (57), the stirring rod (54) is a hollow pipe, the bottom of the drain pipe (57) is communicated with the stirring rod (54) and is rotatably connected with the stirring rod (54) through a bearing, the inner cavity of the separation tank (4) is provided with a separation assembly (6), one side of the separation assembly (6) is provided with a transmission assembly (7), the separation assembly (6) and the stirring assembly (5) are matched through the transmission assembly (7). ​ 2. The tailings heavy metal recovery processing device according to claim 1, characterized in that: One side of the stirring rod (54) is provided with a plurality of water outlets (541) which are uniformly distributed on one side of the stirring rod (54).

3. The tailings heavy metal recovery processing device according to claim 2, characterized in that: The separation assembly (6) comprises a mud pump (61) fixedly connected to the top of the connecting plate (3), one side of the mud pump (61) is communicated with a mud inlet pipe (62) and is communicated with the inner cavity of the barrel body (1) through the mud inlet pipe (62), the other side of the mud pump (61) is communicated with a mud outlet pipe (63) and is communicated with the inner cavity of the separation tank (4) through the mud outlet pipe (63).

4. The tailings heavy metal recovery processing device according to claim 3, characterized in that: The separation assembly (6) further comprises a separation plate (64) arranged in the inner cavity of the separation tank (4), both sides of the separation plate (64) are provided with limiters (65).

5. The tailings heavy metal recovery processing apparatus according to claim 4, characterized in that: The limiter (65) comprises a limiting block (651) fixedly connected to both sides of the separation plate (64), both sides of the inner cavity of the separation tank (4) are provided with limiting grooves (652) matched with the limiting blocks (651), the bottom of the limiting block (651) is fixedly connected with a spring (653), and the bottom of the spring (653) is fixedly connected with the bottom of the inner cavity of the limiting groove (652).

6. The tailings heavy metal recovery processing apparatus according to claim 1, characterized in that: The transmission assembly (7) comprises a third gear (71) engaged with the other side of the first gear (52), the bottom of the third gear (71) is fixedly connected with a first rotating shaft (72), one side of the first rotating shaft (72) is provided with a second rotating shaft (73), the first rotating shaft (72) and the second rotating shaft (73) are connected through a fan gear (74), one side of the second rotating shaft (73) penetrates through the separation tank (4) and is fixedly connected with an oscillating block (75), and the bottom of the oscillating block (75) is in contact with the separation plate (64).

7. The tailings heavy metal recovery processing apparatus according to claim 6, characterized in that: The surface of the first rotation axis (72) is rotationally connected with a support plate (76) through a bearing, and the support plate (76) is fixedly connected to one side of the barrel body (1).

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