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CN-224201951-U - Slice cooling device

CN224201951UCN 224201951 UCN224201951 UCN 224201951UCN-224201951-U

Abstract

The utility model discloses a slice cooling device, which belongs to the technical field of rapid solidification and comprises an outer barrel and further comprises a first liquid guide channel, wherein hollow shafts are symmetrically and fixedly connected to two ends of the outer barrel, the inner part of the outer barrel is fixedly connected with an axle center, a transverse hole is formed in the axle center, the axle center is provided with the first liquid guide channel for uniform cooling, the first liquid guide channel comprises an upper liquid collecting pipe and a first flow groove, the upper end of the inner part of the axle center is fixedly connected with the upper liquid collecting pipe, a plurality of groups of first flow grooves are uniformly arranged on the axle center at equal intervals, and the first flow grooves are communicated with the upper liquid collecting pipe and the transverse hole. Through the mode, the utility model realizes uniform cooling of the outer cylinder.

Inventors

  • LIANG YANWEN
  • LIANG TIANZHU

Assignees

  • 广东晋宝新材料科技有限公司

Dates

Publication Date
20260505
Application Date
20250611

Claims (8)

  1. 1. The slice cooling device comprises an outer barrel (1) and is characterized by also comprising a first liquid guide channel, wherein the two ends of the outer barrel (1) are symmetrically and fixedly connected with a hollow shaft (2), the inside of the outer barrel (1) is fixedly connected with an axle center (5), the inside of the axle center (5) is provided with a transverse hole (8), The novel liquid guide device comprises an axle center (5), and is characterized in that a first liquid guide channel for uniform cooling is arranged on the axle center (5), the first liquid guide channel comprises an upper liquid collecting pipe (6) and a first flow groove, the upper end of the inside of the axle center (5) is fixedly connected with the upper liquid collecting pipe (6), a plurality of groups of first flow grooves are uniformly arranged on the axle center (5) at equal intervals, the first flow grooves are communicated with the upper liquid collecting pipe (6) and a transverse hole (8), the first flow groove comprises a first liquid guide hole (10), a second annular liquid guide groove (11) and a first straight hole (13), the second annular liquid guide groove (11) is formed in the outer wall of the axle center (5), a first liquid guide hole (10) is formed in the part, located between the second annular liquid guide groove (11) and the upper liquid collecting pipe (6), one end of the second annular liquid guide groove (11) is communicated with the upper liquid collecting pipe (6), the first straight hole (13) is formed in the upper portion of the axle center (5), and the two ends of the first straight hole (13) are respectively communicated with the other end of the second annular liquid guide groove (11) and the transverse hole (8).
  2. 2. The slice cooling device according to claim 1, characterized in that the right side of the hollow shaft (2) at the right end is connected with a liquid inlet pipe (3) in a rotating and sealing manner, the left side of the hollow shaft (2) at the left side is connected with a liquid outlet pipe (4) in a rotating and sealing manner, and the right end of the transverse hole (8) is communicated with the hollow shaft (2) and the liquid inlet pipe (3).
  3. 3. Slice cooling device according to claim 2, characterized in that the right end of the inlet pipe (3) communicates with an external inlet assembly and the left end of the outlet pipe (4) communicates with an external collecting assembly.
  4. 4. The slice cooling device according to claim 2, wherein the outer cylinder (1) is further connected with a second liquid guide channel for uniform cooling, the second liquid guide channel comprises a lower liquid collecting pipe (7) and a second flow groove, the lower end of the inside of the shaft center (5) is fixedly connected with the lower liquid collecting pipe (7), the shaft center (5) is provided with a plurality of groups of second flow grooves, and the second flow grooves are communicated with the lower liquid collecting pipe (7) and the transverse holes (8).
  5. 5. The slice cooling device according to claim 4, wherein the plurality of sets of second flow grooves are equally spaced on the shaft (5).
  6. 6. The slice cooling device according to claim 4, wherein the second flow groove comprises a first annular liquid guide groove (9), a second liquid outlet hole (12) and a second straight hole (14), the first annular liquid guide groove (9) is formed in the outer wall of the shaft center (5), the second liquid outlet hole (12) is formed in the shaft center (5) at a position between the first annular liquid guide groove (9) and the lower liquid collecting pipe (7), one end of the first annular liquid guide groove (9) is communicated with the lower liquid collecting pipe (7) through the second liquid outlet hole (12), the second straight hole (14) is formed in the shaft center (5), and two ends of the second straight hole (14) are respectively communicated with the transverse hole (8) and the first annular liquid guide groove (9).
  7. 7. The slice cooling device according to claim 6, characterized in that the first annular liquid guide grooves (9) and the second annular liquid guide grooves (11) are distributed alternately and symmetrically on the shaft center (5).
  8. 8. The slice cooling device according to claim 7, characterized in that the side of the middle of the upper liquid collecting pipe (6) and the lower liquid collecting pipe (7) which are positioned at the leftmost side and are close to the axle center (5) is communicated with the liquid outlet pipe (4) through the hollow axle (2).

Description

Slice cooling device Technical Field The utility model relates to the technical field of rapid solidification, in particular to a slice cooling device. Background In the PE wax slicing production line, the raw materials are cut down and collected after being cooled by a cooling roller; As disclosed in chinese patent CN119175348B, a rotary cooling roller is disclosed, which comprises a rotating shaft, a flange, a cooling sleeve, a core barrel and a rolling bearing, wherein the cooling sleeve is a cylinder with no end face and hollow inside, two ends of the cooling sleeve are respectively connected with one flange, and the other ends of the two flanges are respectively connected with the rotating shaft; However, when the cooling medium is cooled in the rotating cooling roller, the cooling effect of the area through which the cooling medium flows is better, and when the cooling medium flows to the next part for cooling, the cooling effect is poorer than that of the previous area because the temperature of the cooling medium is higher than that of the previous area when the previous area is cooled, and the cooling effect is uneven. Based on this, the present utility model has devised a slice cooling device to solve the above-mentioned problems. Disclosure of utility model In view of the above-mentioned drawbacks of the prior art, the present utility model provides a slice cooling device. In order to achieve the above purpose, the utility model is realized by the following technical scheme: The slice cooling device also comprises a first liquid guide channel, two ends of the outer cylinder are symmetrically and fixedly connected with hollow shafts, the inner part of the outer cylinder is fixedly connected with an axle center, the inner part of the axle center is provided with a transverse hole, The liquid guide device comprises an axle center, and is characterized in that a first liquid guide channel for uniform cooling is arranged on the axle center, the first liquid guide channel comprises an upper liquid collecting pipe and a first flow groove, the upper end of the inside of the axle center is fixedly connected with the upper liquid collecting pipe, a plurality of groups of first flow grooves are uniformly arranged on the axle center at equal intervals, the first flow grooves are communicated with the upper liquid collecting pipe and the transverse holes, each first flow groove comprises a first liquid guide hole, a second annular liquid guide groove and a first straight hole, a second annular liquid guide groove is formed in the outer wall of the axle center, a first liquid guide hole is formed in the position, located between the second annular liquid guide groove and the upper liquid collecting pipe, of the axle center, one end of each second annular liquid guide groove is communicated with the upper liquid collecting pipe through the first liquid guide hole, a first straight hole is formed in the upper portion of the axle center, and two ends of each first straight hole are respectively communicated with the other end of each second annular liquid guide groove and the transverse hole. Still further, the right side of the hollow shaft at the right end is rotationally and hermetically connected with a liquid inlet pipe, the left side of the hollow shaft at the left side is rotationally and hermetically connected with a liquid outlet pipe, and the right end of the transverse hole is communicated with the hollow shaft and the liquid inlet pipe. Still further, the right-hand member of feed liquor pipe communicates with outside feed liquor subassembly, and the left end of drain pipe communicates with outside collection subassembly. And the second liquid guide channel comprises a lower liquid collecting pipe and a second flow groove, the lower end of the inside of the axle center is fixedly connected with the lower liquid collecting pipe, a plurality of groups of second flow grooves are arranged on the axle center, and the second flow grooves are communicated with the lower liquid collecting pipe and the transverse holes. Further, the plurality of groups of second flow grooves are uniformly distributed on the axis at equal intervals. Further, the second flow groove comprises a first annular liquid guide groove, a second liquid outlet hole and a second straight hole, the first annular liquid guide groove is formed in the outer wall of the shaft center, the second liquid outlet hole is formed in the position, located between the first annular liquid guide groove and the lower liquid collecting pipe, of the shaft center, one end of the first annular liquid guide groove is communicated with the lower liquid collecting pipe through the second liquid outlet hole, the second straight hole is further formed in the shaft center, and two ends of the second straight hole are respectively communicated with the transverse hole and the first annular liquid guide groove. Furthermore, the first annular liquid guide groove and t