Search

CN-224230576-U - Desulfurization catalyst regenerating unit

CN224230576UCN 224230576 UCN224230576 UCN 224230576UCN-224230576-U

Abstract

The utility model discloses a desulfurization catalyst regeneration device which comprises a drying box, a first chute and a second slave gear, wherein a material box is arranged in an inner cavity of the drying box, racks are fixedly arranged at the top of the first chute, a plurality of movable frames are slidably arranged on the inner surface of the first chute, fixing frames are fixedly arranged on the side surfaces of the bottoms of the movable frames, main gears are rotatably arranged at the top ends of the movable frames, the side surfaces of the middle parts of the main gears are fixedly provided with the first slave gears through shaft posts, the second slave gears are symmetrically arranged up and down, the second slave gears close to the bottom ends are meshed with the first slave gears, the second slave gears close to the top ends are meshed with the third slave gears, connecting rods are fixedly sleeved at the middle parts of the third slave gears, stirring rods are fixedly sleeved at the end parts of the connecting rods far away from the third slave gears, and the stirring rods are driven to alternately rotate in a reciprocating mode through reciprocating mode of structures such as the main gears and the second slave gears, and the like in the reciprocating movement process of the material box, and the drying uniformity of materials is improved.

Inventors

  • WANG JIAN
  • XUE LIWEI
  • ZHANG HANGFEI
  • JIN LINNA
  • ZHANG PENGFEI

Assignees

  • 廊坊润远化工材料有限公司

Dates

Publication Date
20260512
Application Date
20250522

Claims (6)

  1. 1. A desulfurization catalyst regeneration device is characterized by comprising The drying box (1), the inner cavity of the drying box (1) is provided with a material box (2); The drying box comprises a first sliding chute (5), wherein the two ends of the first sliding chute (5) are fixedly arranged on the inner surfaces of the two sides of the length direction of the drying box (1), a rack (6) is fixedly arranged at the top of the first sliding chute (5), a plurality of movable frames (7) are slidably arranged on the inner surface of the first sliding chute (5), fixing frames (8) are fixedly arranged on the side surfaces of the bottoms of the movable frames (7), main gears (9) are rotatably arranged at the top ends of the fixing frames (8) and fixedly arranged on the lower surfaces of the end parts of the width direction of the material box (2), the main gears (9) are mutually meshed with the rack (6), a slave gear (10) is fixedly arranged on the side surface of the middle part of the main gear (9) through a shaft column, and the outer surface of the shaft column is rotatably arranged on the inner surface of the top end of the movable frame (7); From gear two (11), from gear two (11) up-and-down symmetry is provided with two, and relative tip fixed connection, from gear two (11) and from gear one (10) intermesh near the bottom, from gear two (11) meshing near the top have from gear three (12), from the side of gear three (12) with the lateral wall rotation installation of material case (2) width direction, and the middle part is fixed cup joint connecting rod (13), the tip fixed cup joint stirring rod (14) from gear three (12) are kept away from to connecting rod (13).
  2. 2. The desulfurization catalyst regeneration device according to claim 1, characterized in that the outer surface of the middle portion of the connecting rod (13) is rotatably mounted with the inner surface of a baffle plate provided in the material tank (2) near the width direction from the third gear (12), and the outer surface of the end portion of the stirring rod (14) distant from the connecting rod (13) is rotatably mounted with the inner surface of the side surface of the material tank (2).
  3. 3. The desulfurization catalyst regenerating unit according to claim 1, characterized in that the bottom of stoving case (1) inner chamber fixed mounting has baffle (3), the both sides of stoving case (1) length direction all are provided with ejection of compact baffle mechanism (4), and are located the top and the below of material case (2) respectively relatively for the import and export of material, the top fixed mounting of stoving case (1) has one-way air inlet (15) that is provided with one-way admission valve inside, the side of stoving case (1) width direction is provided with flue gas treatment subassembly (16), double water groove (17), the top of double water groove (17) side is provided with apron (18).
  4. 4. The desulfurization catalyst regenerating unit according to claim 1, characterized in that the bottom of material case (2) articulates there are two movable bottom plates (20) that symmetry set up, and lower fixed surface installs motor (21), the output of motor (21) is fixed cup joint with the long axle pole that is used for adjusting movable bottom plate (20) is rotatory, the middle part of both sides of material case (2) length direction is fixed mounting has limiting plate (22), and the surface of limiting plate (22) and the inner wall slidable mounting of stoving case (1) both sides, and the tip of one limiting plate (22) is provided with reciprocating driving mechanism (23), the surface of reciprocating driving mechanism (23) and the surface fixed connection of stoving case (1), the lower fixed surface of width direction that frame (8) was kept away from to material case (2) is installed dog-ear plate (24), the surface slidable mounting of dog-ear plate (24) has spout two (25), the both ends of spout two (25) and the interior fixed surface mounting of stoving case (1).
  5. 5. The desulfurization catalyst regenerating unit according to claim 3, characterized in that the flue gas treatment assembly (16) comprises a first fan (160), the side of the first fan (160) is fixedly installed at the top of the side of the width direction of the drying box (1) and is communicated with the inner cavity of the drying box (1), an air inlet pipe (161) is fixedly sleeved at the bottom of the first fan (160), a cooling pipe (162) is fixedly connected to the bottom end of the air inlet pipe (161) penetrating through the left inner wall of the double water tank (17), a U-shaped pipe (163) is fixedly sleeved at the end part, far away from the air inlet pipe (161), of the cooling pipe (162), the outer surface of the middle part of the U-shaped pipe (163) is fixedly sleeved with the inner wall of the middle part of the double water tank (17), a second fan (164) is fixedly installed at the top of the cover plate (18), and the second fan (164) is communicated with the inner cavity on the right side of the double water tank (17) through a communicating pipe.
  6. 6. The desulfurization catalyst regeneration device according to claim 1, characterized in that the top of the rack (6) is subjected to a shielding treatment.

Description

Desulfurization catalyst regenerating unit Technical Field The utility model relates to the technical field of catalyst regeneration, in particular to a desulfurization catalyst regeneration device. Background The desulfurization catalyst is a chemical substance for removing sulfides in fuel or industrial waste gas, and the harmful sulfur compounds are converted into easily-treated sulfate, elemental sulfur or low-sulfur products through catalytic oxidation, adsorption or conversion reaction. The desulfurization catalyst regeneration device is special equipment for recovering the activity of a failure catalyst, and sulfide, carbon deposit or other toxic substances accumulated on the surface of the catalyst are removed by a physical or chemical method, so that the desulfurization catalyst has desulfurization capability again; Through the search, the publication number is CN221444715U, has disclosed a kind of desulfurization and denitrification catalyst regenerates and uses the drying device, it is a desulfurization and denitrification catalyst processing equipment field, including the stoving case, the left basal plane of the stoving case has drive assembly, connect and is equipped with the screen cloth on the drive assembly, the drive assembly includes the first boss, the basal plane is connected and is equipped with the motor under the first boss, the motor output end is connected and is equipped with the disc, connect and is equipped with the connecting plate on the disc, connecting plate and screen cloth swing joint, the drive assembly is used for shaking the operation to the screen cloth; However, the drying device for regenerating the desulfurization and denitrification catalyst still has some disadvantages, for example, the technical scheme can dry the cleaned catalyst, and the motor driving device is utilized to enable the material to move left and right in the drying box so as to improve the heating uniformity, but the horizontal movement mode has limited stirring effect on the material, particularly the material positioned at the bottom layer in the middle of the screen is difficult to sufficiently stir, so that the whole drying effect is influenced. Disclosure of utility model In order to overcome the defects in the prior art, the utility model provides a desulfurization catalyst regeneration device, which aims to solve the problems that in the prior art, partial schemes realize drying by driving materials to horizontally move through a motor, but the materials at the bottom are not turned enough, and particularly the central area of a screen is heated unevenly, so that the drying effect is affected. In order to solve the technical problems, the utility model provides the following technical proposal that the desulfurization catalyst regeneration device comprises The inner cavity of the drying box is provided with a material box; The drying box comprises a first chute, wherein two ends of the first chute are fixedly arranged on the inner surfaces of two sides of the length direction of the drying box, racks are fixedly arranged on the top of the first chute, a plurality of movable frames are slidably arranged on the inner surface of the first chute, fixing frames are fixedly arranged on the side surfaces of the bottoms of the movable frames, main gears are rotatably arranged on the top ends of the fixing frames, the top ends of the main gears are fixedly arranged on the lower surfaces of the end parts of the width direction of the material box, the main gears are meshed with the racks, a driven gear I is fixedly arranged on the side surface of the middle part of the main gear through a shaft column, and the outer surface of the shaft column is rotatably arranged on the inner surface of the top end of the movable frame; From gear two, from gear two bilateral symmetry is provided with two, and relative tip fixed connection, from gear two and from gear one intermeshing near the bottom, from gear two meshing near the top has from gear three, from gear three's side and the lateral wall rotation installation of material case width direction, and the fixed connecting rod that has cup jointed in middle part, the connecting rod is kept away from gear three's tip fixed stirring rod that has cup jointed. The outer surface of the middle part of the connecting rod is rotatably mounted with the inner surface of the baffle plate which is arranged on the material box and is close to the width direction of the gear III, and the outer surface of the end part of the stirring rod, which is far away from the connecting rod, is rotatably mounted with the inner surface of the side surface of the material box. The drying box comprises a drying box body, a material box, a guide plate, a material box, a flue gas treatment assembly, a double-water tank and a cover plate, wherein the guide plate is fixedly installed at the bottom of the inner cavity of the drying box body, discharging baffle mechanisms are arranged on two si