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CN-224230556-U - Rotary device for bentonite drying

CN224230556UCN 224230556 UCN224230556 UCN 224230556UCN-224230556-U

Abstract

The utility model relates to the technical field of bentonite drying, in particular to a rotary device for bentonite drying, which comprises a base, wherein a cylinder is arranged above the base, the lower end of the outer wall of the cylinder is fixed with the surface of the base through a bracket, the cylinder is arranged in a tilting way, one end of the cylinder is a closed end, the other end of the cylinder is an open end, a bearing is arranged in the central position of the closed end of the cylinder in a penetrating way, the joint position of the bearing and the cylinder is fixed through welding, a shaft lever is arranged in the bearing in the penetrating way, and the surface of the shaft lever is in interference fit with the inner ring wall of the bearing. When needs carry out the drying to bentonite, can carry moist bentonite in to the drum through the feeding interface, then, synchronous starting motor, motor can let the pivot drive for the axostylus axostyle rotates, thereby, make the stirring of stirring that turns over of bentonite that the link tip can carry constantly, and can constantly turn over the material in the drying process, can guarantee dry homogeneity and drying efficiency.

Inventors

  • ZHU WEI

Assignees

  • 江苏金牛能源设备有限公司

Dates

Publication Date
20260512
Application Date
20241230

Claims (7)

  1. 1. The rotary device for drying the bentonite comprises a base (1) and is characterized in that a cylinder (11) is arranged above the base (1), the lower end of the outer wall of the cylinder (11) is fixed with the surface of the base (1) through a bracket, the cylinder (11) is arranged in a tilting mode, one end of the cylinder (11) is a closed end, the other end of the cylinder is an open end, a bearing (12) is arranged in a penetrating mode at the center of the closed end of the cylinder (11), the joint position of the bearing (12) and the cylinder (11) is fixed through welding, a shaft lever (13) is arranged in the bearing (12) in a penetrating mode, and the surface of the shaft lever (13) is in interference fit with the inner ring wall of the bearing (12); The novel automatic feeding device is characterized in that a plurality of connecting rods (14) are distributed at one end of the shaft rod (13) positioned in the cylinder (11), one end of each connecting rod (14) is fixed with the surface of the shaft rod (13) through screws, the end parts of the plurality of connecting rods (14) positioned in the same row are fixedly connected with the same turning plate (15) in a joint mode, the turning plate (15) is of an arc-shaped structure, the turning plate (15) is in sliding contact with the inner ring wall of the cylinder (11), a motor (16) is arranged at the outer end of the shaft rod (13), the outer ring wall of the motor (16) is fixedly assembled with the surface of the cylinder (11) through a bracket, a rotating shaft used for driving is arranged in the motor (16), and the end part of the rotating shaft is fixedly connected with the end part of the shaft rod (13) through a shaft coupler; The closed end of the cylinder (11) is also provided with a feeding interface (17) in a penetrating way, the joint position of the feeding interface (17) and the cylinder (11) is fixed through welding, and the opening end of the cylinder (11) is provided with a sealing plate (18) in a covering way.
  2. 2. The rotary device for bentonite drying according to claim 1, wherein an air heater (2) is arranged above the cylinder (11), the lower end of the air heater (2) is fixedly assembled with the surface of the cylinder (11) through a bracket, an air pipe (21) is in butt joint with an air outlet position flange of the air heater (2), and the air pipe (21) is arranged above the cylinder (11) and is arranged in parallel.
  3. 3. A rotary device for bentonite drying according to claim 2, wherein the lower end of the air pipe (21) is provided with a tuyere (22) penetrating through the lower end of the air pipe, and the end part of the tuyere (22) is embedded and penetrates through the upper end of the outer ring wall of the cylinder (11).
  4. 4. The rotary device for bentonite drying according to claim 1, wherein the exhaust port (3) is arranged above the cylinder (11) in a penetrating manner, and the joint position of the exhaust port (3) and the cylinder (11) is fixed by welding.
  5. 5. The rotary device for bentonite drying according to claim 4, wherein the inner part of the exhaust port (3) is sequentially provided with a grid (31), an activated carbon filter screen (32) and a frame (33) along the vertical position, the inner side of the frame (33) is provided with a non-woven fabric filter screen (34), the grid (31) is made of an aluminum alloy wire mesh material, and the edge of the grid (31), the edge of the activated carbon filter screen (32) and the edge of the frame (33) are fixedly assembled with the inner wall of the exhaust port (3) respectively.
  6. 6. The rotary device for bentonite drying according to claim 1, wherein threaded columns (1002) are arranged on the outer wall of the opening end of the cylinder (11), the end parts of the threaded columns (1002) are welded and fixed with the surface of the cylinder (11), built-in sleeves (1001) are arranged on the surface of the sealing plate (18) in a penetrating mode, the joint positions of the built-in sleeves (1001) and the sealing plate (18) are welded and fixed, the threaded columns (1002) and the built-in sleeves (1001) are mutually arranged in a penetrating mode, and the number of the threaded columns (1002) is at least two, and the threaded columns are evenly distributed along the outer wall surface of the cylinder (11).
  7. 7. The rotary device for bentonite drying according to claim 6, wherein the outward end of the threaded column (1002) is in threaded butt joint with a threaded sleeve (1003), the end face of the threaded sleeve (1003) is closely attached to the end face of the built-in sleeve (1001), and a knob is fixed to the end of the threaded sleeve (1003).

Description

Rotary device for bentonite drying Technical Field The utility model relates to the technical field of bentonite drying, in particular to a rotary device for bentonite drying. Background The bentonite after being dried has the advantages of reduced water content, more stable physical and chemical properties and capability of better meeting the requirements of various applications. For example, in the fields of drilling mud, casting, paint, etc., the bentonite after drying has better suspension, cohesiveness and adsorptivity. The dried bentonite has low water content, reduced volume, light weight and convenient storage and transportation. The transportation cost and the storage space are reduced, the deterioration risk caused by humidity is reduced, the dust and pollution generated in the use process of the bentonite can be reduced by the drying treatment, and the environment protection is facilitated. For example, the bentonite after drying is used in drilling mud, the water content of the mud can be reduced, the wastewater treatment difficulty is reduced, as in the prior art, chinese patent publication No. CN216308474U provides a rotary device for bentonite drying, the rotary device for bentonite drying comprises a bottom plate and supporting frames symmetrically arranged on the upper surface of the bottom plate, two supporting frames are respectively and rotatably connected with a rotating wheel, a cylinder is rotatably connected between the two rotating wheels, a stirring part comprises a supporting rod, a stirring rod and a sleeve, one end of the supporting rod is fixedly connected onto the inner side wall of the cylinder, vertical rods are arranged on the supporting rod in an equidistant array, the sleeve is arranged at the lower end of the vertical rods, the stirring rod is fixedly connected onto the bottom end of the sleeve, and a limiting part comprises a circular ring which is fixedly connected onto the inner side wall of the cylinder. At present, the drying of partial bentonite can be carried out in the drying room, but in the drying room, only bentonite can be made to spread, if the thickness of piling up is great, the soil that still needs artifical untimely turns over, and though the drying amount is big, but the efficiency and the homogeneity of stoving greatly reduced, and in the artifical drying room that enters into, the waste gas dust and the high heat of stoving process also cause the injury of different degree to the human body. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides a rotary device for bentonite drying. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The rotary device for bentonite drying comprises a base, wherein a cylinder is arranged above the base, the lower end of the outer wall of the cylinder is fixed with the surface of the base through a bracket, the cylinder is arranged in a tilting mode, one end of the cylinder is a closed end, the other end of the cylinder is an open end, a bearing is arranged in a penetrating mode in the center of the closed end of the cylinder, the joint position of the bearing and the cylinder is fixed through welding, a shaft rod is arranged in the bearing in a penetrating mode, and the surface of the shaft rod is in interference fit with the inner ring wall of the bearing; The shaft rod is positioned at one end of the inside of the cylinder, one end of the connecting rod is fixed with the surface of the shaft rod through screws, the ends of the connecting rods positioned in the same row are fixedly connected with the same material turning plate, the material turning plate is of an arc structure and is in sliding contact with the inner ring wall of the cylinder, the outer end of the shaft rod is provided with a motor, the outer ring wall of the motor is fixedly assembled with the surface of the cylinder through a bracket, a rotating shaft for driving is arranged in the motor, and the ends of the rotating shaft are fixedly connected with the ends of the shaft rod through a coupler; The closed end of the cylinder is also provided with a feeding interface in a penetrating way, the joint position of the feeding interface and the cylinder is fixed through welding, and the opening end of the cylinder is provided with a sealing plate in a covering way. In detail, the upper part of the cylinder is provided with an air heater, the lower end of the air heater is fixedly assembled with the surface of the cylinder through a bracket, an air pipe is in butt joint with an air outlet position flange of the air heater, and the air pipes are arranged above the cylinder and are arranged in parallel. Specifically, the lower end of the air pipe is provided with an air nozzle in a penetrating manner, and the end part of the air nozzle is embedded and penetrates through the upper end of the outer ring wall of the cylinder. Specifically, an exhaust interface i