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CN-224227165-U - Wet process edulcoration device

CN224227165UCN 224227165 UCN224227165 UCN 224227165UCN-224227165-U

Abstract

The utility model relates to the technical field of secondary zinc oxide dust impurity removal, and discloses a wet impurity removal device which comprises a reaction tank, a stirring assembly, a material injection circulation assembly and a rotary driving assembly, wherein the top end of the reaction tank is connected with a dust feed pipe in a penetrating manner, the stirring assembly comprises a main shaft, a stirring rod and a scraping plate, the material injection circulation assembly comprises a liquid feed pipe, a hollow pipe and a liquid outlet pipe, a plurality of groups of nozzles are arranged on the outer wall surface of the liquid outlet pipe, and the rotary driving assembly is arranged on the outer wall surface of the liquid outlet pipe. Powder and liquid can be stirred through setting up stirring subassembly, the pickling process is accelerated, in the stage of getting rid of impurity, add hollow lumen with the precipitant through the liquid inlet pipe and spout through the nozzle, precipitant and solution intensive mixing and rapid reaction, through setting up annotate material circulation subassembly can be with the liquid in the retort intracavity through the suction drain lumen of check valve then spout again, make liquid circulate, help precipitant and solution intensive mixing for reaction rate, improvement production efficiency.

Inventors

  • RONG ZHAN
  • SHI TAO
  • QIN JINGUANG
  • YU JUN
  • QIN HONGXIN

Assignees

  • 贵州明峰工业废渣综合回收再利用有限公司

Dates

Publication Date
20260512
Application Date
20250421

Claims (7)

  1. 1. The wet impurity removing device is characterized by comprising: The reaction tank (10), the reaction tank (10) is placed on the ground through a support column, and the top end of the reaction tank (10) is connected with a dust feed pipe (11) in a penetrating way; The stirring assembly is arranged in the cavity of the reaction tank (10) and comprises a main shaft (16), a stirring rod (18) and a scraping plate (19); the material injection circulation assembly comprises a liquid feeding pipe (12), a hollow pipe (20) and a liquid outlet pipe (21), wherein the hollow pipe (20) movably penetrates through a main shaft (16), the liquid outlet pipe (21) is in through connection with the hollow pipe (20), a plurality of groups of nozzles are arranged on the outer wall surface of the liquid outlet pipe (21), a material suction unit is arranged above the hollow pipe (20), and the material suction unit comprises a cylindrical cylinder (29) and a second cylinder (30); The rotary driving assembly comprises a first gear (15) and a second gear (25), and the first gear (15) is meshed with the second gear (25).
  2. 2. The wet impurity removing device according to claim 1, wherein the main shaft (16) movably penetrates through the top end of the reaction tank (10), the stirring rods (18) are multiple groups, the multiple groups of stirring rods (18) are fixedly arranged on the outer wall of the main shaft (16), the multiple groups of stirring rods (18) are distributed in an annular array, the scraping plates (19) are fixedly arranged at the bottom end of the main shaft (16), and the bottom ends of the scraping plates (19) are arc-shaped.
  3. 3. The wet impurity removing device according to claim 1, wherein the liquid feeding pipe (12) is connected with the top end of the outer wall of the hollow pipe (20) in a penetrating way, and an electromagnetic valve (17) is arranged on the outer wall of the liquid feeding pipe (12).
  4. 4. The wet impurity removing device according to claim 1, wherein the diameter of the liquid outlet pipe (21) is smaller than that of the hollow pipe (20), and a one-way valve (22) is arranged at the bottom end of the liquid outlet pipe (21) in a penetrating way.
  5. 5. The wet impurity removing device according to claim 1, wherein a supporting frame (23) is fixedly arranged at the top end of the reaction tank (10), a driving motor (13) is fixedly arranged on one side of the supporting frame (23), a rotating rod (14) is fixedly connected to an output shaft of the driving motor (13), and the rotating rod (14) fixedly penetrates through the first gear (15).
  6. 6. The wet impurity removing device according to claim 1, wherein the top end of the outer wall of the main shaft (16) is fixedly penetrated through the second gear (25), the main shaft (16) is fixedly penetrated through the third gear (24), the third gear (24) is positioned below the second gear (25), the third gear (24) is the same as the second gear (25) in size and shape, the top end of the main shaft (16) is movably provided with a lifting plate (26) through a bearing, a guide rod (27) is fixedly arranged in a cavity of the supporting frame (23), and the guide rod (27) movably penetrates through the lifting plate (26).
  7. 7. The wet impurity removing device according to claim 6, wherein a first cylinder (28) is fixedly arranged at the top end of the supporting frame (23), the telescopic end of the first cylinder (28) movably penetrates through the supporting frame (23) and is fixedly connected with the lifting plate (26), a cylindrical cylinder (29) is fixedly arranged at the top end of a cavity of the supporting frame (23), the cylindrical cylinder (29) is communicated with the hollow tube (20), a piston is movably clamped in the cavity of the cylindrical cylinder (29), a second cylinder (30) is fixedly arranged at the top end of the supporting frame (23), and the telescopic end of the second cylinder (30) movably penetrates through the supporting frame (23) and is fixedly connected with the piston in the cavity of the cylindrical cylinder (29).

Description

Wet process edulcoration device Technical Field The utility model relates to the technical field of secondary zinc oxide dust impurity removal, in particular to a wet impurity removal device. Background The secondary zinc oxide dust mainly comes from the processes of roasting zinc concentrate, lead pyrometallurgy, steel smelting and metallurgical slag pyrometallurgy, and is an important secondary resource. The utility model of application number CN202211257925.5 discloses a wet process edulcoration's inferior zinc oxide dust treatment equipment, which comprises a base plate, the fixed processing case that is provided with in top of bottom plate, be provided with leading separator box in the processing case, be provided with wet process edulcoration structure in the leading separator box, the fixed transmission case that is provided with of lateral wall of processing case, the outside of transmission case is provided with driving motor, driving motor's bottom is fixed to be provided with the mount table, the mount table is fixed to be set up on the bottom plate, driving motor's output shaft has the transmission structure that sets up in the processing case, run through in the processing case and inserted the inlet pipe. When the stirring rod is used, the mixed liquid is stirred by the stirring rod, the mixed liquid at the lower layer is not easy to mix with the liquid at the upper layer, the mixing efficiency is low, on the other hand, the precipitant reacts with the mixed liquid to generate impurity precipitation, and the precipitate possibly remains at the bottom end of the treatment box during discharging, so that the cleaning is more troublesome. Accordingly, one skilled in the art provides a wet process impurity removal device. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a wet impurity removing device, which solves the problems in the background art. In order to achieve the above purpose, the present utility model is realized by the following technical scheme: The wet impurity removing device comprises a reaction tank, a stirring assembly, a material injection circulation assembly and a rotary driving assembly, wherein the reaction tank is placed on the ground through a supporting column, a dust feeding pipe is connected to the top end of the reaction tank in a penetrating mode, the stirring assembly is arranged in a cavity of the reaction tank and comprises a main shaft, a stirring rod and a scraping plate, the material injection circulation assembly comprises a liquid feeding pipe, a hollow pipe and a liquid outlet pipe, the hollow pipe penetrates through the main shaft in a movable mode, the liquid outlet pipe is connected to the hollow pipe in a penetrating mode, a plurality of groups of nozzles are arranged on the outer wall surface of the liquid outlet pipe, a material sucking unit is arranged above the hollow pipe and comprises a cylindrical cylinder and a second cylinder, and the rotary driving assembly comprises a first gear and a second gear which are meshed. According to the wet impurity removing device, the main shaft movably penetrates through the top end of the reaction tank, the stirring rods are in multiple groups, the stirring rods are fixedly arranged on the outer wall of the main shaft, the stirring rods are distributed in an annular array, the scraping plates are fixedly arranged at the bottom end of the main shaft, and the bottom ends of the scraping plates are arc-shaped. According to the wet impurity removing device, the liquid feeding pipe is connected with the top end of the outer wall of the hollow pipe in a penetrating way, and an electromagnetic valve is arranged on the outer wall of the liquid feeding pipe. According to the wet impurity removing device, the diameter of the liquid outlet pipe is smaller than that of the hollow pipe, and the bottom end of the liquid outlet pipe is provided with a one-way valve in a penetrating way. According to the wet impurity removing device, a supporting frame is fixedly arranged at the top end of the reaction tank, a driving motor is fixedly arranged at one side of the supporting frame, an output shaft of the driving motor is fixedly connected with a rotating rod, and the rotating rod fixedly penetrates through the first gear. According to the wet impurity removing device, the top end of the outer wall of the main shaft is fixedly penetrated through the second gear, the main shaft is fixedly penetrated through the third gear, the third gear is positioned below the second gear, the third gear is the same as the second gear in size and shape, the top end of the main shaft is movably provided with a lifting plate through a bearing, a guide rod is fixedly arranged in a cavity of the support frame, and the guide rod movably penetrates through the lifting plate. According to the wet impurity removing device, a first air cylinder is fixedly arranged at the top end of the support frame, the telesc