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CN-122012955-A - Purification device for rare earth feed liquid

CN122012955ACN 122012955 ACN122012955 ACN 122012955ACN-122012955-A

Abstract

The invention relates to the technical field of rare earth feed liquid purification and discloses a purification device for rare earth feed liquid, which comprises an extractor, wherein a heavy phase inlet is arranged at the bottom of the extractor, a light phase inlet is arranged at the upper side of the heavy phase inlet, the extractor is uniformly and fixedly arranged on a supporting frame, a driving motor is arranged at the top of the extractor, a heavy phase outlet and a light phase outlet are arranged at corresponding positions of the heavy phase inlet and the light phase inlet, a positioning component is arranged in the extractor, the positioning component is arranged at the bottom end part of the driving motor, the positioning component is arranged on a receiving component, a rotary drum component is arranged in the extractor, a replacement component is arranged in the extractor, and a collecting component is arranged at the bottom end of the extractor.

Inventors

  • Hu Cundeng
  • WU JIA

Assignees

  • 江苏永超磁性材料有限公司

Dates

Publication Date
20260512
Application Date
20251229

Claims (10)

  1. 1. The utility model provides a purification device for rare earth feed liquid, includes extractor (1), heavy phase entry (2) are installed to extractor (1) bottom, light phase entry (3) are installed to heavy phase entry (2) upside, extractor (1) evenly fixed mounting is on support frame (4), driving motor (5) are installed at extractor (1) top, heavy phase entry (2) and light phase entry (3) dorsal part are provided with heavy phase export and light phase export correspondingly; The automatic extraction machine is characterized by comprising a positioning assembly, wherein the positioning assembly is arranged at the bottom end part of a driving motor (5), the positioning assembly is arranged on a bearing assembly, a rotary drum assembly is arranged in the extraction machine (1), a replacement assembly is arranged in the extraction machine (1), and a collecting assembly is arranged at the bottom end of the extraction machine (1).
  2. 2. The purification device for rare earth feed liquid according to claim 1, wherein the positioning rods (501) in the positioning assembly are uniformly and fixedly arranged at the upper bottom of the clamping convex rings (502), the clamping convex rings (502) are arranged at the outer side of the upper bottom end parts of the mounting convex plates (503), the mounting convex plates (503) are fixedly arranged at the bottom end parts of the driving motors (5), the positioning rods (501) are in sliding clamping connection with the inside of the clamping grooves (504) in a matched mode, and the clamping grooves (504) are uniformly arranged in the positioning grooves (505).
  3. 3. The purification device for rare earth feed liquid according to claim 2, wherein a sealing gasket (506) is sleeved at the bottom of a mounting convex plate (503) in the positioning assembly, the clamping convex ring (502) is clamped in a clamping groove (504) in an adapting manner, the mounting convex plate (503) is fixedly mounted on the clamping groove (504) through a positioning pin, and the clamping groove (504) is arranged at the top of the bearing cylinder (601).
  4. 4. The purification device for rare earth feed liquid according to claim 1, wherein an observation window (602) is fixedly arranged in the middle of a receiving cylinder (601) in the receiving assembly, and a second installation convex plate (603) at the bottom of the receiving cylinder (601) is fixedly installed on a supporting frame (4) and an extractor (1) through a locating pin.
  5. 5. The purification device for rare earth feed liquid according to claim 1, wherein a mounting head (702) at the top of a rotating shaft (701) in the rotary drum assembly is firmly mounted at the bottom of the upper part of the driving motor (5), a first baffle plate (703) is mounted in the middle of the rotating shaft (701) in a sleeved mode, and the inner diameter of the first baffle plate (703) is far smaller than the inner diameter of the filter cylinder (704).
  6. 6. The purification device for rare earth feed liquid according to claim 5, wherein a mounting ring (705) is arranged at the bottom of a filter cartridge (704) in the rotary drum assembly, a connecting rod (706) is fixedly arranged on the mounting ring (705), the end part of the other side of the connecting rod (706) is fixedly arranged on a rotating shaft (701), filter strips (707) are uniformly arranged on the upper side of the filter cartridge (704), and a filter bucket (708) is fixedly sleeved at the bottom end part of the rotating shaft (701).
  7. 7. The purification device for rare earth feed liquid according to claim 6, wherein filtering holes (709) are uniformly formed in a filtering hopper (708) in the rotary drum assembly, the filtering holes (709) are gradually formed in an enlarged mode from bottom to top, a folded stirring rod (714) is uniformly arranged at the bottom end of the filtering hopper (708), the bottom end of the folded stirring rod (714) is fixedly arranged at the upper side of a fixed ring (710), the fixed ring (710) is fixedly arranged on a rotating shaft (701) through a rod piece, a fixed ring (711) is fixedly sleeved at the bottommost end of the rotating shaft (701), a firm raised head (712) is fixedly arranged on the fixed ring (711), and a scraping rod (713) is fixedly arranged on the firm raised head (712) and is tightly attached to the inner wall of the bottom of the extractor (1).
  8. 8. The purification device for rare earth feed liquid according to claim 1, wherein a replacement rotating shaft (801) in the replacement assembly is arranged at the bottom end part of the driving motor (5), a firm sleeve (802) is uniformly and fixedly sleeved on the replacement rotating shaft (801), a second firm protruding rod (803) is fixedly arranged on the firm sleeve (802), and a second scraping rod (804) is fixedly arranged at the end part of the second firm protruding rod (803).
  9. 9. The purification device for rare earth feed liquid according to claim 8, wherein a fixed hammer (805) is arranged at the bottom end parts of a replacement rotating shaft (801) and a rotating shaft (701) in the replacement assembly, the fixed hammer (805) is arranged inside a collecting port (901) at the bottom end part of the extractor (1), the outer diameter of the fixed hammer (805) is smaller than the inner diameter of the collecting port (901), the length of the second firm protruding rod (803) is sequentially reduced from top to bottom, the second scraping rods (804) are respectively clung to the inner wall inside the extractor (1), the replacement rotating shaft (801) is stopped to replace the original rotating shaft (701), and the replacement rotating shaft (801) drives the second scraping rods (804) to scrape the inside of the extractor (1) through driving of a driving motor (5).
  10. 10. The purification device for rare earth feed liquid according to claim 1, wherein a collection port (901) in the collection assembly is fixedly arranged at the bottom end part of the extractor (1), threads are uniformly arranged on the collection port (901), a tightening end head (902) is connected to the outer side of the collection port (901) in a threaded mode, the tightening end head (902) is fixedly arranged at the bottom end part of the extractor (1) through a fixing pin, a center rod (903) is fixedly arranged in the tightening end head (902), a top plate (904) is fixedly arranged at the top of the center rod (903), and outflow holes (905) are formed in the end parts at two sides of the top plate (904).

Description

Purification device for rare earth feed liquid Technical Field The invention relates to the technical field of rare earth feed liquid purification, in particular to a purification device for rare earth feed liquid. Background Rare earth is taken as strategic scarce resource, the purification effect of feed liquid directly influences the performance and application value of subsequent products, so that the efficient and stable purification device has important significance in the field of rare earth processing, and along with the rapid development of the rare earth deep processing industry, the market has higher requirements on the separation precision, the operation efficiency and the maintenance convenience of the purification device, and various purification devices are continuously emerging to meet the industrial production requirements. The invention discloses a purification device for rare earth feed liquid, and particularly relates to a purification device for rare earth feed liquid, aiming at solving the technical problems, the invention provides the purification device for rare earth feed liquid, which comprises a cylinder body, a filtering device, a feed liquid conveying device, an exhaust pipe, a one-way valve, an electric heater and the like, wherein the feed liquid conveying device is arranged on the left side of the cylinder body, the lower end of the exhaust pipe is connected with the right end of the top of the cylinder body in a welding way, the exhaust pipe is communicated with the cylinder body, the one-way valve is arranged on the exhaust pipe, the electric heater is arranged in the cylinder body in a bilateral symmetry way, the bottom of the electric heater is connected with the inner bottom of the cylinder body in a bolt connection way. In the prior art and in the above cases, cleaning replacement components are absent, so that after the device processes rare earth feed liquid for a long time, feed liquid sediment, impurity attachments and the like are easy to remain on the inner wall of the device, the separation precision and efficiency of subsequent purification can be affected, the running resistance of the device is increased and the energy consumption is increased possibly due to accumulation of the sediment, and meanwhile, when the core working components in the device are worn or working components are required to be adjusted according to different feed liquid characteristics, the lack of a convenient cleaning replacement structure can increase the shutdown maintenance time of the device, reduce the production continuity and be difficult to fully adapt to flexible use requirements under complex working conditions. Therefore, the invention provides a purifying device for rare earth feed liquid, which is used for solving the problems. Disclosure of Invention The invention aims to provide a purification device for rare earth feed liquid, which is used for solving the problems in the background technology. The invention provides a technical scheme for realizing the aim, which comprises an extractor, wherein a heavy phase inlet is arranged at the bottom of the extractor, a light phase inlet is arranged on the upper side of the heavy phase inlet, the extractor is uniformly and fixedly arranged on a support frame, a driving motor is arranged at the top of the extractor, and a heavy phase outlet and a light phase outlet are arranged at positions corresponding to the back sides of the heavy phase inlet and the light phase inlet; The extraction machine is internally provided with a positioning assembly, the positioning assembly is arranged at the bottom end part of the driving motor, the positioning assembly is installed on the bearing assembly, the extraction machine is internally provided with a rotary drum assembly, the extraction machine is internally provided with a replacement assembly, and the bottom end of the extraction machine is provided with a collecting assembly. Preferably, the locating lever in the locating component is evenly and fixedly installed at the upper bottom of the clamping convex ring, the clamping convex ring is installed at the outer side of the upper bottom end part of the installation convex plate, the installation convex plate is fixedly arranged at the bottom end part of the driving motor, the locating lever is in sliding clamping connection with the inside of the clamping groove, and the clamping groove is evenly arranged in the locating groove. Preferably, the sealing gasket is sleeved at the bottom of the installation convex plate in the positioning assembly, the clamping convex ring is in fit and clamped in the clamping groove, the installation convex plate is fixedly installed on the clamping groove through the positioning pin, and the clamping groove is formed in the top of the receiving barrel. Preferably, an observation window is fixedly arranged in the middle of the bearing barrel in the bearing assembly, and the second installation convex plate at