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CN-224207865-U - High-purity phosphogypsum neutralization and purification device

CN224207865UCN 224207865 UCN224207865 UCN 224207865UCN-224207865-U

Abstract

The utility model relates to the technical field of neutralization and purification devices, and discloses a high-purity phosphogypsum neutralization and purification device, which comprises a mounting plate, a treatment barrel above the mounting plate and a vibration assembly arranged outside the treatment barrel, wherein the vibration assembly comprises an upright post fixedly connected to the top of the mounting plate, the top of the upright post is fixedly connected with a top plate, the right side of the top plate is fixedly connected with a fixing seat, the inner wall of the other side of the fixing seat is fixedly connected with a first driving motor, the output end of the first driving motor is fixedly connected with a first output shaft, the outer wall of the bottom of the first output shaft is fixedly connected with a gear, the side wall of the gear is meshed with a toothed ring, the inner wall of the toothed ring is fixedly connected with a rotating ring, and the inner wall of the top of the rotating ring is slidably connected with a limiting block.

Inventors

  • CHEN PENG
  • XIAO YANAN
  • CHEN ZAN
  • WANG YISHU
  • TANG JIANKAI
  • HE HONG

Assignees

  • 云南磷化集团有限公司

Dates

Publication Date
20260508
Application Date
20250605

Claims (6)

  1. 1. The high-purity phosphogypsum neutralization purification device comprises a mounting plate (1), a treatment barrel (4) arranged above the mounting plate (1), and a vibration assembly (31) arranged outside the treatment barrel (4), and is characterized in that the vibration assembly (31) comprises a column (311) fixedly connected to the top of the mounting plate (1), a top plate (312) is fixedly connected to the top of the column (311), a fixed seat (313) is fixedly connected to the right side of the top plate (312), a first driving motor (314) is fixedly connected to the inner wall of the other side of the fixed seat (313), a first output shaft (315) is fixedly connected to the output end of the first driving motor (314), a gear (316) is fixedly connected to the outer wall of the bottom of the first output shaft (315), a toothed ring (317) is meshed with the side wall of the gear (316), a rotating ring (318) is fixedly connected to the inner wall of the toothed ring (317), a limiting block (319) is slidingly connected to the top of the rotating ring (318), the top of the limiting block (319) is fixedly connected to the bottom of the rotating ring (312), a first lug (3110) is fixedly connected to the bottom of the first lug (3110), the inner wall of solid fixed ring (3112) and the outer wall fixed connection of handling bucket (4), the top fixedly connected with sleeve pipe (3113) of mounting panel (1), the inner wall bottom fixedly connected with spring (3114) of sleeve pipe (3113), the other end fixedly connected with gag lever post (3115) of spring (3114), the top of gag lever post (3115) and the bottom fixed connection of handling bucket (4).
  2. 2. The high-purity phosphogypsum neutralization purification device of claim 1, wherein a processing assembly (32) is arranged in the processing barrel (4), the processing assembly (32) comprises a second driving motor (321) fixedly connected to the top of the processing barrel (4), the output end of the second driving motor (321) is fixedly connected with a second output shaft (322), the second output shaft (322) movably penetrates through the top of the processing barrel (4) and extends to the inside of the processing barrel (4), stirring blades (323) are fixedly connected to the outer wall of the second output shaft (322), a feed hopper (325) is arranged on the top of the processing barrel (4) in a communicating manner, a discharge hopper (3211) is arranged on the bottom of the processing barrel (4) in a communicating manner, and an electromagnetic valve (3212) is fixedly connected to the outer wall of the bottom of the discharge hopper (3211).
  3. 3. The high-purity phosphogypsum neutralization and purification device as set forth in claim 2, wherein the processing assembly (32) further comprises a heating generator (324) fixedly connected to the top of the inner wall of the processing barrel (4), and the heating generator (324) is positioned above the stirring blade (323).
  4. 4. The high-purity phosphogypsum neutralization and purification device of claim 1, wherein a water storage tank (328) is fixedly connected to the top of the top plate (312), a pump body (329) is fixedly connected to the top of the water storage tank (328), the input end of the pump body (329) is communicated with the top of the water storage tank (328), a communicating pipe (3210) is arranged at the output end of the pump body (329) in a communicating way, and the other end of the communicating pipe (3210) is communicated with the top of the treatment barrel (4).
  5. 5. The high-purity phosphogypsum neutralization and purification device according to claim 1, wherein a drain pipe (326) is communicated with the left outer wall of the treatment barrel (4), and a valve (327) is fixedly connected with the outer wall of the other end of the drain pipe (326).
  6. 6. The high-purity phosphogypsum neutralization and purification device according to claim 1, wherein the bottom of the mounting plate (1) is fixedly connected with supporting legs (2), the number of the supporting legs (2) is four, and the four supporting legs (2) are fixedly connected with four corners of the bottom of the mounting plate (1) at equal intervals.

Description

High-purity phosphogypsum neutralization and purification device Technical Field The utility model relates to the technical field of neutralization and purification devices, in particular to a high-purity phosphogypsum neutralization and purification device. Background Phosphogypsum is solid waste residue generated when phosphorite is treated by sulfuric acid in phosphoric acid production, and the main component of phosphogypsum is calcium sulfate. The main component of phosphogypsum is CaSO 4·2H2 O, and the phosphogypsum also contains various other impurities. Phosphogypsum is generally in powder form, has the appearance of gray white, gray yellow, light green and the like, also contains organic phosphorus and sulfur fluorine compounds, has the volume weight of 0.733-0.88 g/cm < 3 >, the particle diameter of 5-15 um, and the main component of phosphogypsum is calcium sulfate dihydrate, the content of which can reach about 70-90%, wherein the secondary components are different according to the production places of the phosphate ore, and generally contain phosphates and silicates of rock components Ca and Mg. According to the high-purity phosphogypsum neutralization and purification device provided by Chinese patent CN207227031U, the device comprises a device body, the inner wall of the device body is provided with a heat insulation layer, the inner wall of the heat insulation layer is provided with a heating layer, the inner wall of the heating layer is provided with a working chamber, the top surface of the working chamber is provided with a feed inlet, one side of the feed inlet is provided with a driving motor, one end of the driving motor is provided with a transmission shaft, the surface of the transmission shaft is provided with a stirring blade, one side of the driving motor is provided with a lime feed inlet, one side of the lime feed inlet is provided with a water inlet, the bottom end of the working chamber is provided with a discharge hole, one end of the discharge hole is provided with a valve, the high-purity phosphogypsum neutralization and purification device can greatly reduce harmful impurities of phosphogypsum by calcining phosphogypsum firstly, neutralizing with lime and finally hydrating the phosphogypsum, the product performance is superior to that of natural gypsum, and the existing phosphogypsum pollution to environment and low recycling rate are solved. However, the device has some defects that in the process of stirring lime and phosphogypsum by the stirring blade through the rotation of the transmission shaft, part of lime and phosphogypsum are easy to adhere to the inner wall of the device body, so that the lime and phosphogypsum are not fully mixed, and the neutralization and purification effects on phosphogypsum are affected. Disclosure of utility model The utility model aims to provide a high-purity phosphogypsum neutralization and purification device, which solves the problems in the background technology. In order to achieve the aim, the high-purity phosphogypsum neutralization purification device comprises a mounting plate, a treatment barrel arranged above the mounting plate and a vibration assembly arranged outside the treatment barrel, wherein the vibration assembly comprises an upright post fixedly connected to the top of the mounting plate, the top of the upright post is fixedly connected with a top plate, the right side of the top plate is fixedly connected with a fixing seat, the inner wall of the other side of the fixing seat is fixedly connected with a first driving motor, the output end of the first driving motor is fixedly connected with a first output shaft, the outer wall of the bottom of the first output shaft is fixedly connected with a gear, the side wall of the gear is meshed with a toothed ring, the inner wall of the toothed ring is fixedly connected with a rotating ring, the inner wall of the top of the rotating ring is slidably connected with a limiting block, the top of the limiting block is fixedly connected with the bottom of the top plate, the bottom of the rotating ring is fixedly connected with a first bump, the bottom of the first bump is fixedly connected with a second bump, the inner wall of the fixing ring is fixedly connected with the outer wall of the treatment barrel, the top of the mounting plate is fixedly connected with a first output shaft, the side wall of the first output shaft is meshed with a toothed ring, the side of the toothed ring is meshed with the inner wall of the annular ring, the inner wall of the annular ring is fixedly connected with the bottom of the top plate, the top of the top plate is fixedly connected with the top of the top plate, the vibrating assembly is fixedly connected with the vibrating assembly, and the vibrating assembly is capable of the vibrating assembly, and the vibrating assembly is in the top and the gypsum is well, and the effect can be fixedly connected with the top to the top and the top treatment de