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CN-224230529-U - Drying device is used in production of resistant firebrick

CN224230529UCN 224230529 UCN224230529 UCN 224230529UCN-224230529-U

Abstract

The utility model relates to the technical field of drying devices and discloses a drying device for refractory brick production, which comprises a concave supporting frame, wherein the upper surface of the concave supporting frame is fixedly connected with two L-shaped fixing plates, the opposite surfaces of the two L-shaped fixing plates are fixedly connected with round drying boxes, a feeding device is arranged on the concave supporting frame, a drying assembly is arranged on the round drying boxes, the drying assembly comprises an L-shaped mounting plate, the L-shaped mounting plate is fixedly connected to the upper surface of the round drying boxes, a second gear drives a transmission pipe to rotate through a first gear, and then drives four conveying pipes and a plurality of air outlets to rotate, so that hot air can be uniformly blown onto a plurality of refractory bricks, the upper sides of the plurality of refractory bricks are uniformly dried, and then the lower surfaces of the plurality of refractory bricks are uniformly and rapidly dried by being matched with a heated lifting plate, so that the whole quality of the refractory bricks produced in the same batch is improved.

Inventors

  • ZHANG ERSHAO
  • Su Huipo

Assignees

  • 郑州广信耐火材料有限公司

Dates

Publication Date
20260512
Application Date
20250613

Claims (7)

  1. 1. Drying device is used in resistant firebrick production, characterized in that includes: The device comprises a concave support frame (1), wherein the upper surface of the concave support frame (1) is fixedly connected with two L-shaped fixing plates (2), and the opposite surfaces of the two L-shaped fixing plates (2) are fixedly connected with a circular drying oven (3); the feeding device is arranged on the concave supporting frame (1); the drying assembly is arranged on the circular drying box (3) and comprises an L-shaped mounting plate (9), and the L-shaped mounting plate (9) is fixedly connected to the upper surface of the circular drying box (3); The rear surface of the L-shaped mounting plate (9) is fixedly connected with a connecting pipe (6), the lower surface of the connecting pipe (6) is rotationally connected with a transmission pipe (4), and the transmission pipe (4) is communicated with the connecting pipe (6); the lower end of the transmission pipe (4) penetrates into the circular drying box (3) in a rotating mode, and a first gear (5) is fixedly sleeved on the outer wall of the transmission pipe (4); The upper surface of the circular drying box (3) is fixedly provided with a servo motor (15), the output end of the servo motor (15) is fixedly connected with a second gear (17), and the second gear (17) and the first gear (5) are meshed with each other.
  2. 2. The drying device for refractory brick production according to claim 1, wherein the drying assembly further comprises a heating fan (8), the heating fan (8) is fixedly connected to the upper surface of the round drying box (3), and an air outlet of the heating fan (8) is fixedly provided with an air pipe (7); One end of the air pipe (7) far away from the heating fan (8) is fixedly connected with the connecting pipe (6), and the air pipe (7) is communicated with the connecting pipe (6).
  3. 3. A drying device for refractory brick production according to claim 1, wherein the drying assembly further comprises four conveying pipes (18), the four conveying pipes (18) are fixedly connected to the outer surface of the transmission pipe (4), the four conveying pipes (18) are communicated with the transmission pipe (4), and a plurality of air outlets (19) communicated with the four conveying pipes are fixedly connected to the lower surface of the four conveying pipes (18).
  4. 4. The drying device for refractory brick production according to claim 1, wherein the feeding device comprises a concave mounting plate (11), the concave mounting plate (11) is fixedly connected to the lower surface of the concave supporting frame (1), a plurality of sections of cylinders (10) are fixedly arranged at the concave part of the concave mounting plate (11), and the telescopic ends of the sections of cylinders (10) penetrate through the upper surface of the concave supporting frame (1) in a sliding mode.
  5. 5. The drying device for refractory brick production according to claim 4, wherein the telescopic ends of the multi-section air cylinders (10) penetrate through the upper surface of the concave supporting frame (1) in a sliding mode, the telescopic ends of the multi-section air cylinders (10) are fixedly connected with lifting plates (13), the lifting plates (13) are in sliding connection with the inner wall of the round drying box (3), and four guide rods (12) are fixedly connected with the lower surface of the lifting plates (13).
  6. 6. The drying device for refractory brick production according to claim 5, wherein the lower ends of the four guide rods (12) are respectively penetrated through the lower surface of the concave supporting frame (1) in a sliding manner, and the upper surface of the lifting plate (13) is provided with a circular groove (16).
  7. 7. A drying device for refractory brick production according to claim 6, wherein a plurality of heating plates (20) are fixedly arranged at the bottom of the circular groove (16), and a placing plate (14) is fixedly connected to the inner wall of the circular groove (16).

Description

Drying device is used in production of resistant firebrick Technical Field The utility model relates to the technical field of drying devices, in particular to a drying device for refractory brick production. Background The refractory materials are generally divided into two types, namely an unshaped refractory material and a shaped refractory material, wherein the unshaped refractory material is also called castable, is a mixed powdery particle consisting of various aggregates or aggregates and one or more bonding agents, and is required to be uniformly mixed with one or more liquids when in use, and has stronger fluidity. The existing drying mode is fixed in the position of the refractory bricks during drying, because many traditional drying devices adopt fixed brick frames to place the refractory bricks, the design of the brick frames is often fixed, the distance between the multi-layer brick frames is inconvenient to adjust, therefore, the position change of the refractory bricks in the drying process is limited, and also because of structural limitation, the structural design of part of the drying devices makes the refractory bricks difficult to move once being placed, for example, some devices limit the placement position of the refractory bricks through structures such as guide rails, limiting blocks and the like, although the compactness of the structure and the convenience of taking and placing are ensured, the fixing of the position of the refractory bricks are also caused, the refractory bricks close to the heat source point position are heated better, the refractory bricks far away from the heat source point position are heated worse, the condition that the drying effect of the refractory bricks produced in the same batch is uneven is caused, and the integral quality of the refractory bricks produced in the same batch is reduced, and therefore the drying device for producing the refractory bricks is required to be dried uniformly. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides a drying device for refractory brick production, which solves the problems that the refractory bricks close to the heat source point are better in heating and the refractory bricks far away from the heat source point are worse in heating when the refractory bricks are dried in the existing drying mode, so that the condition of uneven drying effect of the refractory bricks produced in the same batch is caused, and the integral quality of the refractory bricks produced in the same batch is further reduced. (II) technical scheme The drying device for refractory brick production comprises a concave supporting frame, wherein the upper surface of the concave supporting frame is fixedly connected with two L-shaped fixing plates, and the opposite surfaces of the two L-shaped fixing plates are fixedly connected with a circular drying box; the feeding device is arranged on the concave supporting frame; The drying assembly is arranged on the circular drying box and comprises an L-shaped mounting plate which is fixedly connected to the upper surface of the circular drying box; The rear surface of the L-shaped mounting plate is fixedly connected with a connecting pipe, the lower surface of the connecting pipe is rotationally connected with a transmission pipe, and the transmission pipe is communicated with the connecting pipe; the lower end of the transmission pipe penetrates into the circular drying box in a rotating way, and the outer wall of the transmission pipe is fixedly sleeved with a first gear; wherein, the upper surface fixed mounting of circular drying cabinet has servo motor, and servo motor's output fixedly connected with second gear, second gear and first gear intermeshing are in the same place. Preferably, the drying assembly further comprises a heating fan which is fixedly connected to the upper surface of the circular drying box, and an air outlet of the heating fan is fixedly provided with an air pipe; One end of the air pipe far away from the heating fan is fixedly connected with the connecting pipe, and the air pipe is communicated with the connecting pipe. Preferably, the drying assembly further comprises four conveying pipes, the four conveying pipes are fixedly connected to the outer surface of the transmission pipe, the four conveying pipes are communicated with the transmission pipe, and the lower surfaces of the four conveying pipes are fixedly connected with a plurality of air outlets communicated with the four conveying pipes. Preferably, the feeding device comprises a concave mounting plate, wherein the concave mounting plate is fixedly connected to the lower surface of the concave supporting frame, a plurality of sections of cylinders are fixedly mounted at the concave position of the concave mounting plate, and the telescopic ends of the plurality of sections of cylinders penetrate through the upper surface of the concave