Precipitation equipment for neodymium iron boron recovery

Abstract

The utility model provides precipitation equipment for neodymium iron boron recovery, which comprises a water tank, a transmission mechanism, a moving rod and a sliding chute, a transmission module is arranged on the moving rod, a moving block is arranged on the transmission module, a sliding block sliding in the middle of the sliding chute is arranged at the bottom of the moving block, and a rotating rod penetrating through the sliding block is arranged on the moving block. A first rotating motor connected with the top of the rotating rod is arranged at the top of the moving block, and a stirring rod is arranged on the rotating rod. According to the sedimentation equipment for neodymium iron boron recovery, neodymium iron boron waste water can be utilized, the stirring shaft can be controlled to move in the front-back direction while stirring, and then materials in the sedimentation tank can be uniformly stirred; the number of the stirring shafts is small, so that the equipment is convenient to maintain, and the equipment only needs to be moved to the side of the pool during maintenance, so that the service life of the device is prolonged, and the overall use effect and the use efficiency of the device are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of precipitation equipment for NdFeB recovery, and particularly relates to precipitation equipment for NdFeB recovery. Background Art

[0002] NdFeB is a rare earth magnet material. Due to its excellent magnetic properties, it is widely used in electronics, automobiles, and new energy. The recovery of NdFeB magnets can be achieved through sedimentation equipment. In the existing technology, sewage treatment equipment is usually equipped with a sedimentation tank. After the debris in the sewage is precipitated by throwing a precipitant into the sedimentation tank, the stratified debris and sewage are pumped out and treated separately; in order to increase the uniformity of the precipitant and sewage, a stirrer is usually used to stir the sewage and the precipitant, but the existing stirring device can only stir the sewage around the location, or use multiple stirring shafts for stirring. In this way, the stirring device can only be applied to a smaller stirring tank, and too many stirring devices will bring inconvenience to the maintenance and care of the device.

[0003] For example, the utility model with announcement number CN208685037U discloses a precipitation device for rare earth recovery. The technical solution of this device includes a placing cylinder, a precipitation cylinder and a circular plate. Supports are fixedly installed on both sides of the lower end of the placing cylinder. A square plug is provided in the middle of the lower end of the placing cylinder. A square groove is provided in the middle of the lower end of the precipitation cylinder. The square plug is slidably installed inside the square groove. During use, this device can only stir the surroundings of the device in a fixed manner and can only be used in smaller stirring tanks. When the stirring tank is too large, too many stirring mechanisms are required, so the staff needs to repair a large number of devices. Utility Model Content

[0004] In view of this, the utility model aims to provide a precipitation equipment for NdFeB recovery, which can not only utilize NdFeB wastewater, but also control the movement of the stirring shaft in the forward and backward directions while stirring, so as to evenly stir the materials in the sedimentation tank. In addition, the number of stirring shafts is small, which is convenient for the maintenance of the equipment. During maintenance, the equipment only needs to be moved to the side of the tank, thereby extending the service life of the device and improving the overall use effect and efficiency of the device.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a precipitation equipment for NdFeB recovery, including a water pool, transmission mechanisms are respectively arranged on the left and right sides of the top of the water pool, a moving rod is commonly arranged in the middle of the two transmission mechanisms, a slide groove is arranged in the middle of the moving rod, a transmission module is arranged on the moving rod, a moving block is arranged on the transmission module, a slider sliding in the middle of the slide groove is arranged at the bottom of the moving block, a rotating rod passing through the slider is arranged on the moving block, a first rotating motor connected to the top of the rotating rod is arranged on the top of the moving block, and a stirring rod is arranged on the rotating rod.

[0006] As a further improvement of the present invention, the transmission mechanism includes fixed blocks respectively arranged on the left and right sides of the top of the pool, the middle parts of the two fixed blocks are respectively provided with slideways with openings facing inwards, the middle parts of the two slideways are respectively provided with screws passing through the moving rods, the front ends of the two fixed blocks are respectively provided with second rotating motors connected to the screws, and the two second rotating motors are respectively connected to the two screws through couplings.

[0007] As a further improvement of the utility model, the transmission module includes a rotating shaft 1 arranged on the left side of the top of the moving rod, a rotating shaft 2 arranged on the right side of the top of the moving rod, a synchronous pulley 1 arranged on the top of the rotating shaft 1, a synchronous pulley 2 arranged on the top of the rotating shaft 2, a transmission belt is commonly arranged between the synchronous pulley 1 and the synchronous pulley 2, a third rotating motor corresponding to the rotating shaft 1 is arranged at the bottom of the left end of the moving rod, and one side of the synchronous belt is connected to the moving block.

[0008] As a further improvement of the utility model, an L-shaped plate is provided on the front end surface of the water pool, a water pump is provided on the top of the L-shaped plate, a water outlet is provided at the rear end of the water pump, a water inlet is provided at the right end of the water pump, an observation ladder is provided on the side wall at the front end of the water pool, a drain pipe is provided on the right side of the water pool, a hand wheel is provided on the top of the drain pipe, support legs are provided at the four corners of the bottom of the water pool, and anti-slip pads are respectively provided at the bottom of the four support legs.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] First, the first rotating motor is started. The rotation of the first rotating motor drives the rotating rod to rotate on the moving block, and then drives the stirring rod on the rotating rod to rotate, thereby stirring the mixed liquid inside the water pool, thereby achieving the initial effect before sedimentation.

[0011] Secondly, start the second rotating motor. The rotation of the second rotating motor drives the lead screw to rotate, and the lead screw drives the movable rod connected thereto to move forward and backward, thereby driving the transmission module to move forward and backward in the slideway, thereby driving the stirring rod to move forward and backward, thereby stirring the wastewater in the pool back and forth.

[0012] Thirdly, the third rotating motor is started. The rotation of the third rotating motor drives the rotating shaft 1 to rotate. The rotating shaft 1 drives the synchronous pulley 1 to rotate. The synchronous pulley 1 drives the transmission belt to move, thereby driving the synchronous pulley 2 to rotate. The synchronous pulley 2 drives the rotating shaft 2 to rotate. The movement of the transmission belt drives the moving block connected thereto to move. At the same time, the moving block drives the slider to slide in the slide groove, thereby driving the stirring rod to move left and right.

[0013] Fourthly, an observation ladder is arranged on the side wall at the front end of the pool, and the function of the observation ladder is to facilitate the staff to observe the situation in the pool. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a partial enlarged structural diagram of A of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the top view of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the front view of the utility model.

[0019] In the figure: 101, water tank; 102, moving rod; 103, slide; 104, moving block; 105, slider; 106, rotating rod; 107, stirring rod; 108, first rotating motor; 109, fixed block; 110, screw; 111, second rotating motor; 112, rotating shaft one; 113, rotating shaft two; 114, synchronous pulley one; 115, synchronous pulley two; 116, transmission belt; 117, L-shaped plate; 118, water pump; 119, water outlet; 120, water inlet; 201, drain pipe; 202, hand wheel; 203, observation ladder; 204, supporting leg; 205, anti-skid pad; 206, third rotating motor; 207, slide. DETAILED DESCRIPTION

[0020] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0021] like Figure 1As shown, a precipitation device for recovering NdFeB comprises a water pool 101, transmission mechanisms are respectively arranged on the left and right sides of the top of the water pool 101, a moving rod 102 is commonly arranged in the middle of the two transmission mechanisms, a slide groove 103 is arranged in the middle of the moving rod 102, a transmission module is arranged on the moving rod 102, a moving block 104 is arranged on the transmission module, a slider 105 sliding in the middle of the slide groove 103 is arranged at the bottom of the moving block 104, a rotating rod 106 penetrating the slider 105 is arranged on the moving block 104, a first rotating motor 108 connected to the top of the rotating rod 106 is arranged on the top of the moving block 104, and a stirring rod 107 is arranged on the rotating rod 106.

[0022] like Figure 1 , 2 As shown, the transmission mechanism includes fixed blocks 109 respectively arranged on the left and right sides of the top of the water pool 101, the middle parts of the two fixed blocks 109 are respectively provided with slideways 207 with openings facing inwards, the middle parts of the two slideways 207 are respectively provided with screws 110 passing through the moving rod 102, and the front ends of the two fixed blocks 109 are respectively provided with second rotating motors 111 connected to the screws 110, and the two second rotating motors 111 are respectively connected to the two screws 110 through couplings.

[0023] like Figure 1 , 2 As shown in Figure 3, the transmission module includes a rotating shaft 112 arranged on the left side of the top of the moving rod 102, a rotating shaft 113 is arranged on the right side of the top of the moving rod 102, a synchronous pulley 114 is arranged on the top of the rotating shaft 112, a synchronous pulley 115 is arranged on the top of the rotating shaft 113, a transmission belt 116 is arranged between the synchronous pulley 114 and the synchronous pulley 115, and a third rotating motor 206 corresponding to the rotating shaft 112 is arranged at the bottom of the left end of the moving rod 102, and one side of the synchronous belt is connected to the moving block 104.

[0024] like Figure 1 , 4 As shown, an L-shaped plate 117 is arranged on the front end surface of the water pool 101, a water pump 118 is arranged on the top of the L-shaped plate 117, a water outlet 119 is arranged at the rear end of the water pump 118, a water inlet 120 is arranged at the right end of the water pump 118, an observation ladder 203 is arranged on the side wall at the front end of the water pool 101, a drain pipe 201 is arranged on the right side of the water pool 101, a hand wheel 202 is arranged on the top of the drain pipe 201, and support legs 204 are arranged at the four corners of the bottom of the water pool 101, and anti-slip pads 205 are respectively arranged at the bottom of the four support legs 204.

[0025] The user first starts the first rotating motor 108. The rotation of the first rotating motor 108 drives the rotating rod 106 to rotate on the moving block 104, and then drives the stirring rod 107 on the rotating rod 106 to rotate, thereby stirring the mixed liquid inside the water pool 101, so as to achieve the initial effect before sedimentation, and starts the second rotating motor 111. The rotation of the second rotating motor 111 drives the screw 110 to rotate, and the screw 110 drives the moving rod 102 connected thereto to move back and forth, thereby driving the transmission module to move in the slide 207 in the back and forth direction, thereby driving the stirring rod 107 to move in the back and forth direction, thereby stirring the wastewater in the water pool 101 back and forth.

[0026] Start the third rotating motor 206. The rotation of the third rotating motor 206 drives the rotating shaft 112 to rotate. The rotating shaft 112 drives the synchronous pulley 114 to rotate. The synchronous pulley 114 drives the transmission belt 116 to move, thereby driving the synchronous pulley 2 115 to rotate. The synchronous pulley 2 115 drives the rotating shaft 2 113 to rotate. The movement of the transmission belt 116 drives the moving block 104 connected thereto to move. At the same time, the moving block 104 drives the slider 105 to slide in the slide groove 103, thereby driving the stirring rod 107 to move in the left and right directions. An observation ladder 203 is provided on the side wall of the front end of the water pool 101. The function of the observation ladder 203 is to facilitate the staff to observe the situation in the water pool 101.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A precipitation device for recovering NdFeB, comprising a water pool (101), Features: Transmission mechanisms are respectively arranged on the left and right sides of the top of the water pool (101); a moving rod (102) is commonly arranged in the middle of the two transmission mechanisms; a slide groove (103) is arranged in the middle of the moving rod (102); a transmission module is arranged on the moving rod (102); a moving block (104) is arranged on the transmission module; a slider (105) sliding in the middle of the slide groove (103) is arranged at the bottom of the moving block (104); a rotating rod (106) penetrating the slider (105) is arranged on the moving block (104); a first rotating motor (108) connected to the top of the rotating rod (106) is arranged at the top of the moving block (104); and a stirring rod (107) is arranged on the rotating rod (106).

2. A precipitation device for recovering NdFeB as claimed in claim 1, Features: The transmission mechanism comprises fixed blocks (109) respectively arranged on the left and right sides of the top of the pool (101); slideways (207) with inward openings are respectively arranged in the middle of the two fixed blocks (109); screws (110) passing through the moving rod (102) are respectively arranged in the middle of the two slideways (207); second rotating motors (111) connected to the screws (110) are respectively arranged at the front ends of the two fixed blocks (109); and the two second rotating motors (111) are respectively connected to the two screws (110) via couplings.

3. A precipitation device for recovering NdFeB as claimed in claim 2, Features: The transmission module comprises a rotating shaft 1 (112) arranged on the left side of the top of the moving rod (102), a rotating shaft 2 (113) arranged on the right side of the top of the moving rod (102), a synchronous pulley 1 (114) arranged on the top of the rotating shaft 1 (112), a synchronous pulley 2 (115) arranged on the top of the rotating shaft 2 (113), a transmission belt (116) arranged between the synchronous pulley 1 (114) and the synchronous pulley 2 (115), a third rotating motor (206) corresponding to the rotating shaft 1 (112) is arranged at the bottom of the left end of the moving rod (102), and one side of the synchronous belt is connected to the moving block (104).

4. A precipitation device for recovering NdFeB as claimed in claim 3, Features: An L-shaped plate (117) is arranged on the front end surface of the water pool (101), a water pump (118) is arranged on the top of the L-shaped plate (117), a water outlet (119) is arranged at the rear end of the water pump (118), and a water inlet (120) is arranged at the right end of the water pump (118).

5. A precipitation device for recovering NdFeB as claimed in claim 4, Features: An observation ladder (203) is provided on the side wall at the front end of the water pool (101).

6. A precipitation device for recovering NdFeB as claimed in claim 5, Features: A water discharge pipe (201) is arranged on the right side of the water pool (101), and a hand wheel (202) is arranged on the top of the water discharge pipe (201).

7. A precipitation device for recovering NdFeB as claimed in claim 6, Features: Support legs (204) are arranged at the four corners of the bottom of the pool (101), and anti-slip pads (205) are respectively arranged at the bottoms of the four support legs (204).

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