Slice cooling device

Abstract

The utility model discloses a slice cooling device, which belongs to the technical field of rapid solidification and comprises an outer cylinder and a first liquid guide channel, hollow shafts are symmetrically and fixedly connected to two ends of the outer cylinder, a shaft center is fixedly connected to the inside of the outer cylinder, a transverse hole is formed in the shaft center, and the first liquid guide channel for uniform cooling is arranged on the shaft center; the first liquid guide channel comprises an upper liquid collecting pipe and a first flowing groove; an upper liquid collecting pipe is fixedly connected to the upper end of the interior of the axis, a plurality of sets of first flowing grooves are evenly formed in the axis at equal intervals, and the first flowing grooves communicate with the upper liquid collecting pipe and the transverse hole. By means of the mode, uniform cooling of the outer cylinder is achieved.

Description

Technical Field

[0001] This utility model relates to the field of rapid solidification technology, specifically to a slice cooling device. Background Technology

[0002] In the PE wax chip production line, the raw material needs to be cooled by cooling rollers before being cut and collected;

[0003] For example, Chinese patent CN119175348B discloses a rotary cooling roller, which includes a rotating shaft, flanges, a cooling jacket, a core barrel, and rolling bearings; the cooling jacket is a hollow cylinder without end faces, and its two ends are respectively connected to a flange, and the other ends of the two flanges are respectively connected to the rotating shaft; the rotating shaft is hollow inside to allow the cooling medium to flow through; the two flanges and the cooling jacket form a spindle-shaped internal space;

[0004] However, when the cooling medium in the aforementioned rotating cooling roller is used for cooling, the area through which the cooling medium first flows has a better cooling effect. When the cooling medium flows to the next part for cooling, the temperature of the cooling medium is higher than that of the previous area, so the cooling effect is worse than that of the previous area, and the cooling effect is uneven.

[0005] Based on this, the present invention designs a slicing cooling device to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a slicing cooling device.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A slicing cooling device further includes a first liquid guiding channel, hollow shafts symmetrically fixedly connected to both ends of an outer cylinder, and a shaft center fixedly connected inside the outer cylinder, with a transverse hole opened inside the shaft center.

[0009] The shaft is provided with a first liquid guiding channel for uniform cooling; the first liquid guiding channel includes an upper liquid collecting pipe and a first flow groove; the upper liquid collecting pipe is fixedly connected to the upper end of the shaft, and multiple sets of first flow grooves are evenly arranged at equal intervals on the shaft. The first flow grooves are all connected to the upper liquid collecting pipe and the transverse hole. The first flow groove includes a first liquid guiding hole, a second annular liquid guiding groove and a first straight hole. The outer wall of the shaft is provided with a second annular liquid guiding groove. The shaft is provided with a first liquid guiding hole at the part between the second annular liquid guiding groove and the upper liquid collecting pipe. One end of the second annular liquid guiding groove is connected to the upper liquid collecting pipe through the first liquid guiding hole. The upper part of the shaft is provided with a first straight hole. The two ends of the first straight hole are respectively connected to the other end of the second annular liquid guiding groove and the transverse hole.

[0010] Furthermore, the right side of the hollow shaft located at the right end is connected to the inlet pipe via a rotary seal, and the left side of the hollow shaft located at the left end is connected to the outlet pipe via a rotary seal. The right end of the transverse hole is connected to the hollow shaft and the inlet pipe.

[0011] Furthermore, the right end of the inlet pipe is connected to an external inlet assembly, and the left end of the outlet pipe is connected to an external collection assembly.

[0012] Furthermore, the outer cylinder is also connected to a second liquid guiding channel for uniform cooling; the second liquid guiding channel includes a lower liquid collecting pipe and a second flow channel, the lower end of the shaft is fixedly connected to the lower liquid collecting pipe, and multiple sets of second flow channels are provided on the shaft, all of which are connected to the lower liquid collecting pipe and the transverse hole.

[0013] Furthermore, multiple sets of second flow channels are evenly distributed at equal intervals on the axis.

[0014] Furthermore, the second flow channel includes a first annular liquid guiding channel, a second liquid outlet, and a second straight hole; the outer wall of the shaft is provided with a first annular liquid guiding channel, and the second liquid outlet is provided on the shaft at the part between the first annular liquid guiding channel and the lower liquid collecting pipe. One end of the first annular liquid guiding channel is connected to the lower liquid collecting pipe through the second liquid outlet. The shaft is also provided with a second straight hole, and the two ends of the second straight hole are connected to the horizontal hole and the first annular liquid guiding channel, respectively.

[0015] Furthermore, the first and second annular liquid guiding channels are staggered and symmetrically arranged on the axis.

[0016] Furthermore, the upper and lower liquid collection pipes located on the far left are both connected to the liquid outlet pipe via a hollow shaft on the middle side near the axis.

[0017] Compared with the prior art, the advantages of this utility model are as follows: 1. When this utility model is used, the external liquid inlet component inputs water from the liquid inlet pipe through the hollow shaft into the horizontal hole. The water flows from the horizontal hole into the first straight hole of the first flow channel of multiple first liquid guiding channels in sequence, and then enters the second annular liquid guiding channel along the first straight hole to cool the outer cylinder in sequence. After passing through the second annular liquid guiding channel, the water flows into the upper liquid collecting pipe through the first liquid guiding hole and is transported to the left; and is transported to the external collection component through the liquid outlet pipe through the hollow shaft; the effect of uniform cooling of the outer cylinder is achieved by multiple sets of second annular liquid guiding channels that are evenly spaced;

[0018] 2. In use, the external liquid inlet assembly delivers water from the liquid inlet pipe through the hollow shaft into the horizontal hole. The water flows from the horizontal hole into the second straight hole of the second flow channel of multiple sets of second liquid guiding channels, and then enters the first annular liquid guiding channel along the second straight hole to cool the outer cylinder. After passing through the first annular liquid guiding channel, the water flows from the second outlet hole into the lower liquid collecting pipe and is transported to the left. Together with the water flowing out of the upper liquid collecting pipe, it flows through the hollow shaft and out of the outlet pipe to the external collection assembly for collection. The multiple sets of first annular liquid guiding channels with equal spacing and uniform arrangement achieve the effect of uniform cooling of the outer cylinder.

[0019] 3. As the water flows from the first straight hole to the second annular liquid guiding groove and then from the first liquid guiding hole to the upper liquid collecting pipe, the water temperature gradually increases as the outer cylinder is cooled, resulting in uneven cooling effect. Therefore, by symmetrically setting the second annular liquid guiding groove and the first annular liquid guiding groove, the cooling effect can be made more uniform. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This utility model provides a three-dimensional slicing cooling device. Figure 1 ;

[0022] Figure 2 This is a front view of a slicing cooling device according to the present invention;

[0023] Figure 3 This is a left view of a slicing cooling device according to the present invention;

[0024] Figure 4 For along Figure 2 A three-dimensional image with a portion removed along the AA direction;

[0025] Figure 5 For along Figure 2 A 3D diagram with a portion removed from the BB direction;

[0026] Figure 6 For along Figure 2 A three-dimensional image with a portion removed along the CC direction;

[0027] Figure 7 For along Figure 3 A three-dimensional view with a portion removed along the DD direction;

[0028] Figure 8 Schematic diagram of the axis Figure 1 ;

[0029] Figure 9 Schematic diagram of the axis Figure 2 .

[0030] The labels in the diagram represent:

[0031] 1. Outer cylinder; 2. Hollow shaft; 3. Inlet pipe; 4. Outlet pipe; 5. Shaft; 6. Upper liquid collecting pipe; 7. Lower liquid collecting pipe; 8. Horizontal hole; 9. First annular liquid guiding groove; 10. First liquid guiding hole; 11. Second annular liquid guiding groove; 12. Second liquid outlet hole; 13. First straight hole; 14. Second straight hole. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0033] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0034] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-9 A slicing cooling device includes an outer cylinder 1, hollow shafts 2 are symmetrically fixedly connected to both ends of the outer cylinder 1, a shaft 5 is fixedly connected inside the outer cylinder 1, an inlet pipe 3 is rotatably and sealed to the right side of the hollow shaft 2 located at the right end, an outlet pipe 4 is rotatably and sealed to the left side of the hollow shaft 2 located at the left end, and a transverse hole 8 is opened inside the shaft 5, the right end of the transverse hole 8 is connected to the hollow shaft 2 and the inlet pipe 3;

[0035] The right end of the inlet pipe 3 is connected to the external inlet assembly, and the left end of the outlet pipe 4 is connected to the external collection assembly.

[0036] like Figures 4-9As shown, the shaft 5 is provided with a first liquid guiding channel for uniform cooling; the first liquid guiding channel includes an upper liquid collecting pipe 6 and a first flow groove; the upper liquid collecting pipe 6 is fixedly connected to the upper end of the shaft 5, and multiple sets of first flow grooves are evenly arranged at equal intervals on the shaft 5. The first flow grooves are all connected to the upper liquid collecting pipe 6 and the transverse hole 8. The first flow groove includes a first liquid guiding hole 10, a second annular liquid guiding groove 11 and a first straight hole 13. The outer wall of the shaft 5 is provided with a second annular liquid guiding groove 11. The shaft 5 is provided with a first liquid guiding hole 10 at the part between the second annular liquid guiding groove 11 and the upper liquid collecting pipe 6. One end of the second annular liquid guiding groove 11 is connected to the upper liquid collecting pipe 6 through the first liquid guiding hole 10. The upper part of the shaft 5 is provided with a first straight hole 13. The two ends of the first straight hole 13 are respectively connected to the other end of the second annular liquid guiding groove 11 and the transverse hole 8.

[0037] The upper liquid collection pipe 6, located on the far left, is connected to the liquid outlet pipe 4 via the hollow shaft 2 on the side near the middle of the shaft 5.

[0038] In use, the external liquid inlet assembly feeds water from the liquid inlet pipe 3 through the hollow shaft 2 into the horizontal hole 8. The water flows from the horizontal hole 8 into the first straight hole 13 of the first flow channel of multiple first liquid guiding channels, and then enters the second annular liquid guiding channel 11 along the first straight hole 13 to cool the outer cylinder 1. After passing through the second annular liquid guiding channel 11, the water flows into the upper liquid collecting pipe 6 through the first liquid guiding hole 10 and is transported to the left. It is then transported from the liquid outlet pipe 4 through the hollow shaft 2 to the external collection assembly. The multiple sets of second annular liquid guiding channels 11, which are evenly spaced, achieve the effect of uniform cooling of the outer cylinder 1.

[0039] like Figures 4-9 As shown, the outer cylinder 1 is also connected to a second liquid guiding channel for uniform cooling; the second liquid guiding channel includes a lower liquid collecting pipe 7 and a second flow channel. The lower end of the shaft 5 is fixedly connected to the lower liquid collecting pipe 7. Multiple sets of second flow channels are evenly arranged at equal intervals on the shaft 5. The second flow channels are all connected to the lower liquid collecting pipe 7 and the horizontal hole 8. The second flow channel includes a first annular liquid guiding channel 9, a second liquid outlet hole 12 and a second straight hole 14. The outer wall of the shaft 5 is provided with a first annular liquid guiding channel 9. The shaft 5 is provided with a second liquid outlet hole 12 at the part between the first annular liquid guiding channel 9 and the lower liquid collecting pipe 7. One end of the first annular liquid guiding channel 9 is connected to the lower liquid collecting pipe 7 through the second liquid outlet hole 12. The shaft 5 is also provided with a second straight hole 14. The two ends of the second straight hole 14 are connected to the horizontal hole 8 and the first annular liquid guiding channel 9, respectively.

[0040] The first annular liquid guiding groove 9 and the second annular liquid guiding groove 11 are staggered and symmetrically arranged on the axis 5;

[0041] The lower liquid collection pipe 7, located on the far left, is connected to the liquid outlet pipe 4 via the hollow shaft 2 on the side near the middle of the shaft 5.

[0042] In use, the external liquid inlet assembly delivers water from the liquid inlet pipe 3 through the hollow shaft 2 into the horizontal hole 8. The water flows from the horizontal hole 8 into the second straight hole 14 of the second flow channel of multiple sets of second liquid guiding channels, and then enters the first annular liquid guiding channel 9 along the second straight hole 14 to cool the outer cylinder 1. After passing through the first annular liquid guiding channel 9, the water flows from the second liquid outlet 12 into the lower liquid collecting pipe 7 and is transported to the left. Together with the water flowing out of the upper liquid collecting pipe 6, it passes through the hollow shaft 2 and flows from the liquid outlet pipe 4 to the external collection assembly for collection. The multiple sets of first annular liquid guiding channels 9, which are evenly spaced, achieve the effect of uniform cooling of the outer cylinder 1.

[0043] As the water flows from the first straight hole 13 to the second annular liquid guide groove 11 and then from the first liquid guide hole 10 to the upper liquid collection pipe 6, the water temperature gradually increases as the outer cylinder 1 is cooled, resulting in uneven cooling effect. Therefore, by symmetrically setting the second annular liquid guide groove 11 and the first annular liquid guide groove 9, the cooling effect can be made more uniform.

[0044] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A slicing cooling device, comprising an outer cylinder (1), characterized in that: It also includes a first liquid guiding channel, hollow shafts (2) are symmetrically fixedly connected to both ends of the outer cylinder (1), and a shaft (5) is fixedly connected inside the outer cylinder (1). A transverse hole (8) is opened inside the shaft (5). The shaft (5) is provided with a first liquid guiding channel for uniform cooling; the first liquid guiding channel includes an upper liquid collecting pipe (6) and a first flow groove; the upper liquid collecting pipe (6) is fixedly connected to the upper end of the shaft (5), and multiple sets of first flow grooves are evenly arranged at equal intervals on the shaft (5). The first flow grooves are all connected to the upper liquid collecting pipe (6) and the transverse hole (8). The first flow groove includes a first liquid guiding hole (10), a second annular liquid guiding groove (11) and a first straight hole (13). The outer wall is provided with a second annular liquid guiding groove (11), and the shaft (5) is provided with a first liquid guiding hole (10) located between the second annular liquid guiding groove (11) and the upper liquid collecting pipe (6). One end of the second annular liquid guiding groove (11) is connected to the upper liquid collecting pipe (6) through the first liquid guiding hole (10). The upper part of the shaft (5) is provided with a first straight hole (13), and the two ends of the first straight hole (13) are connected to the other end of the second annular liquid guiding groove (11) and the transverse hole (8), respectively.

2. The slicing cooling device according to claim 1, characterized in that, The right side of the hollow shaft (2) located at the right end is connected to the inlet pipe (3) by a rotating seal, and the left side of the hollow shaft (2) located at the left end is connected to the outlet pipe (4) by a rotating seal. The right end of the transverse hole (8) is connected to the hollow shaft (2) and the inlet pipe (3).

3. The slicing cooling device according to claim 2, characterized in that, The right end of the inlet pipe (3) is connected to the external inlet assembly, and the left end of the outlet pipe (4) is connected to the external collection assembly.

4. The slicing cooling device according to claim 2, characterized in that, The outer cylinder (1) is also connected to a second liquid guiding channel for uniform cooling; the second liquid guiding channel includes a lower liquid collecting pipe (7) and a second flow groove. The lower end of the shaft (5) is fixedly connected to the lower liquid collecting pipe (7). Multiple sets of second flow grooves are provided on the shaft (5). The second flow grooves are all connected to the lower liquid collecting pipe (7) and the transverse hole (8).

5. The slicing cooling device according to claim 4, characterized in that, Multiple sets of second flow channels are evenly distributed at equal intervals on the axis (5).

6. The slicing cooling device according to claim 4, characterized in that, The second flow channel includes a first annular liquid guiding channel (9), a second liquid outlet (12), and a second straight hole (14); the outer wall of the shaft (5) is provided with a first annular liquid guiding channel (9), and the shaft (5) is provided with a second liquid outlet (12) located between the first annular liquid guiding channel (9) and the lower liquid collecting pipe (7). One end of the first annular liquid guiding channel (9) is connected to the lower liquid collecting pipe (7) through the second liquid outlet (12). The shaft (5) is also provided with a second straight hole (14), and the two ends of the second straight hole (14) are connected to the horizontal hole (8) and the first annular liquid guiding channel (9) respectively.

7. The slicing cooling apparatus according to claim 6, characterized in that, The first annular liquid guiding groove (9) and the second annular liquid guiding groove (11) are staggered and symmetrically arranged on the axis (5).

8. The slicing cooling apparatus according to claim 7, characterized in that, The upper liquid collection pipe (6) and the lower liquid collection pipe (7) located on the far left are connected to the liquid outlet pipe (4) via the hollow shaft (2) on the middle side near the axis (5).

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