A bubble tower tray
By using a gap-set annular baffle and buffer assembly to treat gas in the bubble tower tray, the extrusion cracks and gas leakage problems caused by thermal expansion of the tower tray are solved, and the stability of the tower wall and effective gas treatment are achieved.
Patent Information
- Application Number
- CN202421327683.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The current blister tower tray is easily squeezed and cracked when it expands due to heat, and there will be arches in the middle of the tower tray, causing gas leakage.
A tower disk design is adopted that includes a structure including a first semi-circle disc, a second semi-circle disc, a U-shaped baffle, an annular baffle, a buffer assembly, and the like, in which a gap is provided between the annular baffle and the flange, and the buffer assembly processes gas through a folded channel to prevent arches.
It effectively prevents extrusion and cracks caused by thermal expansion of the tower wall, and treats gas through the buffer assembly, avoids the arching phenomenon at the tray connection and prevents gas leakage.
Smart Images
Figure CN222724343U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of magnesium chloride drying and dehydration equipment, in particular to a bubble cap tower tray. Background Art
[0002] The second stage of dehydration in the magnesium chloride dehydration process is dehydration by the air drying system, and the tail gas produced is washed by a three-stage washing tower, of which the second-stage washing tower (C3502202) is a bubble tower.
[0003] The tower body of the bubble tower is made of FRP, and the tower plate is made of CPVC and is composed of two semicircular plates. The thermal expansion coefficient of FRP is 11.2~14.0-5℃-1, and the thermal expansion coefficient of the tower plate is 6~8-5℃-1. Since the expansion of the two is inconsistent with the temperature change, there is not enough space for the tower plate to expand in the radial direction, which causes the tower plate to expand and squeeze the FRP cylinder, and then cracks appear in the cylinder, causing leakage; secondly, the tower plate of the air dryer hydrogen chloride scrubber will bulge at the middle joint, which will also cause gas leakage.
[0004] Therefore, there is an urgent need for a bubble tower tray to solve the problem that the existing tray structure is easily squeezed and cracked due to thermal expansion, and the middle of the tray is arched, resulting in gas leakage. Utility Model Content
[0005] The utility model provides a bubble cap tower tray, which solves the problems that the existing tray structure is easily expanded by heat, causing the tower body to be squeezed and cracks to appear, and the middle of the tray is arched to cause gas leakage.
[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0007] A bubble cap tower tray, comprising:
[0008] A first semi-circular disk, wherein the arc-shaped edge of the first semi-circular disk is provided with a flange;
[0009] A second semicircular disk, wherein a flange is provided on an arcuate edge of the second semicircular disk, a U-shaped baffle is provided between the first semicircular disk and the second semicircular disk, and bubbles are distributed on the first semicircular disk and the second semicircular disk, and the bubbles are provided on the same side as the U-shaped baffle;
[0010] An annular baffle, which can be fixed on the surface of the bubble tower wall, has an L-shaped axial cross-section, an axial surface of the annular baffle and an axial surface of the flange are spaced apart, and two buffer components are arranged at the intersection of the first semi-circular disk and the second semi-circular disk and are respectively located at both ends of the U-shaped baffle.
[0011] Furthermore, a straight baffle is provided on the straight edge of the second semicircular disk.
[0012] Furthermore, connecting columns are provided on the first semi-circular disk and the second semi-circular disk.
[0013] Furthermore, the cache component includes a folded channel, the input end of the folded channel is located at the intersection, and the output end of the folded channel is connected to the outside.
[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:
[0015] Firstly, since the annular baffle and the flange are spaced apart so that there is a certain gap between the two, after the utility model is heated and expanded, the expansion amount is just or less than the width of the gap, thereby preventing the tower wall from being squeezed; secondly, a small amount of gas will enter the U-shaped baffle from the gap between the first semi-disc and the second semi-disc, and then flow out through the buffer assembly, thus avoiding the arching phenomenon at the connection between the first semi-disc and the second semi-disc. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;
[0018] Figure 3 It is a structural schematic diagram of the buffer component in the utility model.
[0019] Markings and parts names in the figure:
[0020] 1-first semicircular disc, 2-flange, 3-second semicircular disc, 4-U-shaped baffle, 5-bubble cap, 6-annular baffle, 7-straight baffle, 8-connecting column, 9-tower wall, 10-folded channel. DETAILED DESCRIPTION
[0021] The utility model is described in detail below in conjunction with the accompanying drawings.
[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0023] In this embodiment, a bubble cap tower tray is provided, such as Figure 1-Figure 2 As shown, including:
[0024] A first semicircular disk 1, wherein the arc-shaped edge of the first semicircular disk 1 is provided with a flange 2;
[0025] A second semicircular disk 3, wherein a flange 2 is provided on the arc-shaped edge of the second semicircular disk 3, a U-shaped baffle 4 is provided between the first semicircular disk 1 and the second semicircular disk 3, and bubbles 5 are distributed on the first semicircular disk 1 and the second semicircular disk 3, and the bubbles 5 are provided on the same side as the U-shaped baffle 4;
[0026] The annular baffle 6 can be fixed on the surface of the bubble tower wall. The axial cross-section of the annular baffle 6 is L-shaped. The axial surface of the annular baffle 6 is spaced apart from the axial surface of the flange 2. Two buffer components are arranged at the intersection of the first semi-circular disk 1 and the second semi-circular disk 3 and are respectively located at both ends of the U-shaped baffle 4.
[0027] Firstly, since the annular baffle 6 and the flange 2 are spaced apart so that there is a certain gap between the two, after the utility model is heated and expanded, its expansion amount is just or less than the width of the gap, thereby preventing the tower wall 9 from being squeezed; secondly, a small amount of gas will enter the U-shaped baffle 4 from the gap between the first semi-disc 1 and the second semi-disc 3, and then flow out through the buffer assembly, thus avoiding the arching phenomenon at the connection between the first semi-disc 1 and the second semi-disc 3.
[0028] The above embodiment is further optimized, and a straight baffle 7 is provided on the straight edge of the second semi-circular disk 3 .
[0029] To further optimize the above embodiment, a connecting column 8 is further provided on the first semi-circular disk 1 and the second semi-circular disk 3. In actual use, the first semi-circular disk 1 and the second semi-circular disk 3 can be installed inside the bubble tower through the connecting column 8.
[0030] The above embodiment is further optimized, and the buffer assembly includes a folded channel 10, the input end of the folded channel 10 is located at the intersection, and the output end of the folded channel 10 is connected to the outside. The folded arrangement in the folded channel 10 has a buffering effect.
[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A bubble cap tower tray, characterized in that: include: A first semi-circular disk (1), wherein the arc-shaped edge of the first semi-circular disk (1) is provided with a flange (2); A second semi-circular disk (3), wherein a flange (2) is provided on an arc-shaped edge of the second semi-circular disk (3), a U-shaped baffle (4) is provided between the first semi-circular disk (1) and the second semi-circular disk (3), and bubbles (5) are distributed on the first semi-circular disk (1) and the second semi-circular disk (3), and the bubbles (5) are provided on the same side as the U-shaped baffle (4); An annular baffle (6) can be fixed on the wall surface of the bubble tower, the axial cross section of the annular baffle (6) is L-shaped, the axial surface of the annular baffle (6) is spaced apart from the axial surface of the flange (2), and two buffer components are arranged at the intersection of the first semi-circular disk (1) and the second semi-circular disk (3) and are respectively located at the two ends of the U-shaped baffle (4).
2. A bubble cap tower tray according to claim 1, characterized in that: A straight baffle (7) is provided on the straight edge of the second semi-circular disk (3).
3. A bubble cap tower tray according to claim 1, characterized in that: The first semi-circular disc (1) and the second semi-circular disc (3) are also provided with connecting columns (8).
4. A bubble tower tray according to claim 1, characterized in that: The buffer component comprises a folded channel (10), the input end of the folded channel (10) is located at the intersection, and the output end of the folded channel (10) is connected to the outside.