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CN-224212724-U - Ore pulp leaching and dissolving reaction device

CN224212724UCN 224212724 UCN224212724 UCN 224212724UCN-224212724-U

Abstract

The utility model relates to the technical field of ore pulp leaching and discloses an ore pulp leaching and dissolving reaction device which comprises a base, wherein two supporting plates are fixed on the upper surface of the base, a reaction barrel is arranged between the two supporting plates, a fixed sleeve is fixed on the outer surface of the reaction barrel and is rotatably arranged on the supporting plates, a charging hopper is arranged on the supporting plates, a charging opening is arranged on the charging hopper, a charging cover is arranged at the charging opening, a crushing mechanism is arranged in the charging hopper, a discharging opening is arranged on the supporting plates, a sealing cover is arranged at the discharging opening, and a mounting plate is rotatably arranged in the reaction barrel. Through setting up broken mechanism, mounting panel, motor two and puddler one, utilize broken mechanism to carry out the breakage to the ore of joining, make ore and solution can more fully contact, motor two drive the mounting panel rotate, and the mounting panel rotates and drives puddler one-step rotation, can stir the mixture to inside ore of reaction tank and liquid.

Inventors

  • QIU WEINONG
  • LIU JIE
  • XIANG WEINA

Assignees

  • 南京金焰锶业有限公司

Dates

Publication Date
20260508
Application Date
20250509

Claims (8)

  1. 1. The ore pulp leaching and dissolving reaction device is characterized by comprising a base (1), wherein two supporting plates (2) are fixed on the upper surface of the base (1), a reaction barrel (4) is arranged between the two supporting plates (2), a fixed sleeve (3) is fixed on the outer surface of the reaction barrel (4), the fixed sleeve (3) is rotatably arranged on the supporting plate (2), a feeding hopper (5) is arranged on the supporting plate (2), a feeding opening is formed in the feeding hopper (5), a feeding cover is arranged at the feeding opening, a crushing mechanism is arranged in the feeding hopper (5), a discharging opening is formed in the supporting plate (2), a sealing cover is arranged at the discharging opening, a mounting plate (8) is rotatably arranged in the reaction barrel (4), a stirring rod I (9) is fixed on the mounting plate (8), a motor II (10) is fixed on the side surface of the reaction barrel (4), and the mounting plate (8) is fixedly connected with an output shaft of the motor II (10).
  2. 2. The pulp leaching and dissolving reaction device according to claim 1, wherein the crushing mechanism comprises a cutting roller (6) rotatably mounted on a feeding hopper (5), a motor I (7) is fixed on the feeding hopper (5), and the cutting roller (6) is fixedly connected with an output shaft of the motor I (7).
  3. 3. A pulp leaching and dissolving reaction device according to claim 2, characterized in that the feed hopper (5) is arranged in a conical shape, and a cutting knife matched with the cutting roller (6) is arranged on the inner wall of the feed hopper (5).
  4. 4. The pulp leaching and dissolving reaction device according to claim 1, wherein stirring rods II (11) are arranged on two sides of the stirring rod I (9), the stirring rods II (11) are rotatably arranged on the mounting plate (8), and a driving mechanism for driving the stirring rods II (11) to rotate is arranged on the mounting plate (8).
  5. 5. The pulp leaching and dissolving reaction device according to claim 4, wherein the driving mechanism comprises a gear (12) fixedly arranged at the top end of the stirring rod II (11), and an inner gear ring (13) meshed with the gear (12) is fixed on the inner wall of the reaction barrel (4).
  6. 6. The pulp leaching and dissolving reaction device according to claim 1, wherein the two supporting plates (2) are respectively provided with a turnover mechanism, the turnover mechanisms are positioned on the side surfaces of the fixed sleeves (3), each turnover mechanism comprises a motor III (14) fixedly arranged on the side surfaces of the supporting plates (2), an output shaft of each motor III (14) is fixedly provided with a rotating rod (17), the end parts of the rotating rods (17) are rotatably provided with sliding blocks (16), and the sliding blocks (16) are arranged on the reaction barrel (4) in a sliding mode.
  7. 7. A pulp leaching and dissolving reaction device according to claim 6 is characterized in that a guide rod (15) is fixed on the side surface of the reaction barrel (4), and the sliding block (16) is arranged on the outer surface of the guide rod (15) in a sliding manner.
  8. 8. A pulp leaching and dissolving reaction device according to claim 1 is characterized in that a scraper (18) is fixed on the mounting plate (8), and the outer surface of the scraper (18) is attached to the inner wall of the reaction barrel (4).

Description

Ore pulp leaching and dissolving reaction device Technical Field The utility model relates to the technical field of ore pulp leaching, in particular to an ore pulp leaching dissolution reaction device. Background Leaching refers to the process of extracting soluble materials from solids with chemical solvents, also known as leaching. The chemical solvent used for leaching is called a leaching agent, the solution obtained after leaching is called a leaching solution, and the residual solid is called residues. The leaching effect is expressed by leaching rate, namely the percentage of soluble substances in solids dissolved in leaching solution, the leached solids in hydrometallurgy are metallurgical intermediate products such as ores, concentrates, calcines or matte, smoke dust, anode slime and the like, the common leaching agents in industry are water, acid, alkali and saline solution, a large amount of solvent is consumed for leaching low-grade raw materials, and the leaching agents must be low in cost and can be regenerated economically. At present, when ore pulp is leached, the grinding fineness directly influences the monomer dissociation degree of gold particles. Too fine of grinding can increase energy consumption and cost, but too coarse of grinding can lead to the fact that gold particles cannot be fully dissociated, the leaching effect is affected, but broken specifications do not have adjustment work, so that larger ores are inconvenient to plug into a breaking hopper, the ores are easy to block and block, and the ores are large and can cause pressure to a breaking cutter, so that the service life is affected. Disclosure of utility model In order to make up for the defects, the utility model provides an ore pulp leaching and dissolving reaction device, which aims to solve the problems that larger ore is inconvenient to plug into a crushing hopper and is easy to be blocked, the crushing cutter is pressurized due to larger ore, and the service life is influenced. The ore pulp leaching and dissolving reaction device comprises a base, wherein two supporting plates are fixed on the upper surface of the base, a reaction barrel is arranged between the two supporting plates, a fixed sleeve is fixed on the outer surface of the reaction barrel and rotatably installed on the supporting plates, a feed hopper is installed on the supporting plates, a feed inlet is formed in the feed hopper, a feed cover is arranged at the feed inlet, a crushing mechanism is arranged in the feed hopper, a discharge hole is formed in the supporting plates, a sealing cover is arranged at the discharge hole, a mounting plate is rotatably installed in the reaction barrel, a stirring rod I is fixed on the mounting plate, a motor II is fixed on the side surface of the reaction barrel, and the mounting plate is fixedly connected with an output shaft of the motor II. Preferably, the crushing mechanism comprises a cutting roller rotatably mounted on a charging hopper, a first motor is fixed on the charging hopper, and the cutting roller is fixedly connected with an output shaft of the first motor. Preferably, the hopper is tapered, and a cutter matched with the cutter roller is mounted on the inner wall of the hopper. Preferably, stirring rods II are arranged on two sides of the stirring rod I, the stirring rods II are rotatably arranged on the mounting plate, and a driving mechanism for driving the stirring rods II to rotate is arranged on the mounting plate. Preferably, the driving mechanism comprises a gear fixedly arranged at the two top ends of the stirring rod, and an inner gear ring meshed with the gear is fixed on the inner wall of the reaction barrel. Preferably, two tilting mechanisms are arranged on the supporting plates, the tilting mechanisms are located on the side faces of the fixed sleeves, each tilting mechanism comprises a motor III fixedly installed on the side face of the supporting plate, a rotating rod is fixedly installed on an output shaft of each motor III, a sliding block is rotatably installed at the end portion of each rotating rod, and the sliding blocks are arranged on the reaction barrel in a sliding mode. Preferably, a guide rod is fixed on the side surface of the reaction barrel, and the sliding block is arranged on the outer surface of the guide rod in a sliding manner. Preferably, the mounting plate is fixed with a scraper, and the outer surface of the scraper is attached to the inner wall of the reaction barrel. The utility model has the following beneficial effects: 1. according to the utility model, the crushing mechanism, the mounting plate, the motor II and the stirring rod I are arranged, so that the added ore can be crushed by the crushing mechanism, the ore can be fully contacted with the solution, the motor II drives the mounting plate to rotate, and the mounting plate rotates to drive the stirring rod to synchronously rotate, so that the ore and the liquid in the reaction barrel can be stirred