Jacketed container structure
By welding the spiral deflector to the jacket sleeve body in the jacket container, a closed spiral material channel is formed, which solves the problems of short circuit and insufficient pressure bearing capacity of the material fluid in the traditional jacket container, and achieves more efficient replacement Thermal efficiency and lower container thickness.
Patent Information
- Application Number
- CN202420983503.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-07
AI Technical Summary
The gap between the deflector plate and the jacket cylinder in a traditional jacket container causes a short circuit of the material fluid, reducing the heat exchange efficiency, and the deflector plate is only welded with the container cylinder, which fails to effectively enhance the pressure bearing capacity of the container.
A jacketed container structure is designed, in which the spiral deflector is welded to the jacketed tube body to form a closed spiral material channel to ensure that the material flows along the deflector without any near-track phenomenon, and at the same time, the pressure bearing capacity of the container is enhanced. .
It effectively improves the heat exchange efficiency of the container, prevents short-circuiting of the material fluid, and reduces the calculated thickness of the container cylinder by enhancing the pressure bearing capacity, and saves costs.
Smart Images
Figure CN222481179U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of heat exchange container machinery, in particular to a jacket container structure. Background Art
[0002] Jacketed containers are widely used in various aspects of heat transfer, mass transfer, chemical reaction, material storage, etc. in chemical production. The cooling or heating of the internal medium is mostly achieved by using a jacket structure. In order to enhance the heat exchange effect, a guide plate is usually set between the container cylinder and the jacket cylinder. The traditional guide plate is only welded to the container cylinder, and only partially increases the container cylinder's ability to withstand external pressure. Due to the gap between the traditional guide plate and the jacket cylinder, a considerable portion of the jacket material can directly take a shortcut through the gap, causing a fluid short circuit, which reduces the heat exchange efficiency between the container and the jacket. Utility Model Content
[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a jacketed container structure, which is conducive to the full transfer of heat between the container shell and the jacket, and better improves the heat exchange efficiency of the container; at the same time, the spiral guide plate is welded to the jacket to enhance the ability of the container shell to withstand external pressure, and can effectively reduce the calculated thickness of the container cylinder.
[0004] The utility model provides the following technical solutions:
[0005] A jacketed container structure comprises a jacket head 2, a container lower head 3, a jacket cylinder 4, a spiral guide plate 5 and a container cylinder 6, wherein the jacket cylinder 4 and the jacket head 2 are welded to form a jacket layer; the container cylinder 6 and the container lower head 3 are welded to form a container layer; a jacket layer is welded on the outside of the container layer; a spiral guide plate 5 is connected in the space between the container layer and the jacket layer to form a closed spiral material channel.
[0006] Optionally, it also includes an upper container head 11, a container feed port 8 is welded at the top end of the upper container head 11, and a container discharge port 1 is welded at the bottom end of the lower container head 3; the upper part of the side wall of the jacket cylinder 4 is connected to the jacket outlet 7, and the lower part of the side wall of the jacket head 2 is connected to the jacket inlet 9, and the jacket outlet 7 is connected to the jacket inlet 9.
[0007] Optionally, it also includes a container upper head 11, a container discharge port 1 is welded at the top end of the container upper head 11, and a container feed port 8 is welded at the bottom end of the container lower head 3; the upper part of the side wall of the jacket cylinder 4 is connected to the jacket inlet 9, and the lower part of the side wall of the jacket head 2 is connected to the jacket outlet 7, and the jacket outlet 7 is communicated with the jacket inlet 9.
[0008] Optionally, a first spiral groove is formed on the inner wall of the jacket cylinder 4, and the spiral guide plate 5 is welded to the first spiral groove.
[0009] Optionally, a second spiral groove is opened on the inner wall of the jacket head 2, and the spiral guide plate 5 is welded to the second spiral groove.
[0010] Optionally, the first spiral groove and the second spiral groove constitute a spiral groove 10, and the spiral groove 10 is provided with the same pitch and number of turns as the spiral guide plate; the width of the spiral groove 10 is equal to the thickness of the spiral guide plate, or the width of the spiral groove 10 is less than the thickness of the spiral guide plate or greater than the thickness of the spiral guide plate.
[0011] Optionally, the spiral guide plate 5 is an integral spiral guide plate, which is welded from a plurality of spiral plates, and the spiral plate is a prefabricated steel plate.
[0012] Optionally, the spiral guide plate 5 is seal-welded to the container layer, and the spiral guide plate 5 is strength-welded to the jacket layer.
[0013] Optionally, a gap is provided at the welding point between the spiral guide plate 5 and the container layer.
[0014] Optionally, one side of the spiral guide plate 5 is perpendicular to the inner layer of the jacket, and the other side of the spiral guide plate 5 is perpendicular to the outer layer of the jacket.
[0015] Compared with the prior art, the utility model has the following beneficial effects:
[0016] The jacket container structure of the utility model is used in the field of heat exchangers. The jacket material enters from the jacket inlet and flows along the spiral guide plate during operation. There is no gap between the spiral guide plate and the jacket that causes the material in the jacket to take a shortcut and affect the heat exchange effect. This is beneficial to the full transfer of heat between the container shell and the jacket, and better improves the heat exchange efficiency of the container. At the same time, since the spiral guide plate is welded to the jacket, the pressure-bearing cross-sectional area and the combined moment of inertia of the container are further increased, the ability of the container shell to withstand external pressure is enhanced, and the calculated thickness of the container cylinder can be effectively reduced, saving costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of the jacketed container structure of the utility model.
[0018] Figure 2 It is a partial enlarged view of the jacketed container structure of the utility model.
[0019] Figure 3 The utility model is a schematic diagram of the spiral guide plate of the jacketed container structure.
[0020] Figure 4 This is another structural schematic diagram of the jacketed container structure of the utility model.
[0021] Numbers in the figure: container discharge port 1, jacket head 2, container lower head 3, jacket cylinder 4, spiral guide plate 5, container cylinder 6, jacket outlet 7, container feed port 8, jacket inlet 9, spiral groove 10 and container upper head 11. DETAILED DESCRIPTION
[0022] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.
[0023] Example 1 Figure 1 As shown, a jacket container structure includes a jacket head 2, a container lower head 3, a jacket cylinder 4, a spiral guide plate 5 and a container cylinder 6, wherein the jacket cylinder 4 and the jacket head 2 are welded to form a jacket layer; the container cylinder 6 and the container lower head 3 are welded to form a container layer; a jacket layer is welded on the outside of the container layer; a spiral guide plate 5 is connected in the space between the container layer and the jacket layer to form a closed spiral material channel.
[0024] Optionally, it also includes an upper container head 11, a container feed port 8 is welded at the top end of the upper container head 11, and a container discharge port 1 is welded at the bottom end of the lower container head 3; the upper part of the side wall of the jacket cylinder 4 is connected to the jacket outlet 7, and the lower part of the side wall of the jacket head 2 is connected to the jacket inlet 9, and the jacket outlet 7 is connected to the jacket inlet 9.
[0025] Optional, such as Figure 2 As shown, a first spiral groove is provided on the inner wall of the jacket cylinder 4, and the spiral guide plate 5 is welded to the first spiral groove.
[0026] Optionally, a second spiral groove is provided on the inner wall of the jacket head 2, and the spiral guide plate 5 is inserted into the second spiral groove.
[0027] Optionally, the first spiral groove and the second spiral groove constitute a spiral groove 10, and the spiral groove 10 is provided with the same pitch and number of turns as the spiral guide plate; the width of the spiral groove 10 is equal to the thickness of the spiral guide plate, or the width of the spiral groove 10 is less than the thickness of the spiral guide plate or greater than the thickness of the spiral guide plate. As shown in the figure, the thickness of the spiral guide plate is the height of the spiral groove.
[0028] Optional, such as Figure 3 As shown, the spiral guide plate 5 is an integral spiral guide plate, which is welded by a plurality of spiral plates, and the spiral plate is a prefabricated steel plate.
[0029] Optionally, the spiral guide plate 5 is seal-welded to the container layer, and the spiral guide plate 5 is strength-welded to the jacket layer.
[0030] Optionally, a gap is provided at the welding point between the spiral guide plate 5 and the container layer, so that the spiral guide plate 5 jacket can be easily put on the container for welding during installation.
[0031] Optionally, one side of the spiral guide plate 5 is perpendicular to the container layer, and the other side of the spiral guide plate 5 is perpendicular to the jacket layer.
[0032] Example 2 Figure 4 As shown, a jacket container structure includes a jacket head 2, a container lower head 3, a jacket cylinder 4, a spiral guide plate 5 and a container cylinder 6, wherein the jacket cylinder 4 and the jacket head 2 are welded to form a jacket layer; the container cylinder 6 and the container lower head 3 are welded to form a container layer; a jacket layer is welded on the outside of the container layer; a spiral guide plate 5 is connected in the space between the container layer and the jacket layer to form a closed spiral material channel.
[0033] Optionally, the container also includes an upper head 11, the top of which is welded with a container discharge port 1, and the bottom of the lower head 3 is welded with a container feed port 8; the upper part of the side wall of the jacket cylinder 4 is connected with a jacket inlet 9, and the lower part of the side wall of the jacket head 2 is connected with a jacket outlet 7, and the jacket inlet 9 is connected with the jacket outlet 7. The distribution positions of the container feed port and the container discharge port and the jacket inlet and the jacket outlet can be interchanged according to different material types. When the material flow in the container channel is liquid and the material in the jacket channel is gas, the bottom of the jacket layer is the container feed port 8, and the top of the jacket layer is the container discharge port 1; the upper part of the jacket layer has a jacket inlet 9, and the lower part of the jacket layer has a jacket outlet 7. Conversely, when the material in the container channel is gas and the material in the jacket channel is liquid, the top of the jacket layer is the container feed port 8, and the bottom is the container discharge port 1; the upper part of the jacket layer has a jacket outlet 7, and the lower part of the jacket layer has a jacket inlet 9. Conversely, when the material in the container channel is gas and the material in the jacket channel is liquid, the top of the jacket layer is the container feed port 8, and the bottom is the container discharge port 1; the upper part of the jacket layer has a jacket outlet 7, and the lower part of the jacket layer has a jacket inlet 9.
[0034] Optional, such as Figure 2 As shown, a first spiral groove is provided on the inner wall of the jacket cylinder 4, and the spiral guide plate 5 is welded to the first spiral groove.
[0035] Optionally, a second spiral groove is provided on the inner wall of the jacket head 2, and the spiral guide plate 5 is inserted into the second spiral groove.
[0036] Optionally, the first spiral groove and the second spiral groove constitute a spiral groove 10, and the spiral groove 10 is provided with the same pitch and number of turns as the spiral guide plate; the width of the spiral groove 10 is equal to the thickness of the spiral guide plate, or the width of the spiral groove 10 is less than the thickness of the spiral guide plate or greater than the thickness of the spiral guide plate. As shown in the figure, the thickness of the spiral guide plate is less than the width of the spiral groove.
[0037] Optional, such as Figure 3 As shown, the spiral guide plate 5 is an integral spiral guide plate; the integral spiral guide plate is welded by a plurality of spiral plates, and the spiral plate is a prefabricated steel plate.
[0038] Optionally, the spiral guide plate 5 is seal-welded to the container layer, and the spiral guide plate 5 is strength-welded to the jacket layer.
[0039] Optionally, a gap is provided at the welding point between the spiral guide plate 5 and the container layer, so that the spiral guide plate 5 jacket can be easily put on the container for welding during installation.
[0040] Optionally, one side of the spiral guide plate 5 is perpendicular to the container layer, and the other side of the spiral guide plate 5 is perpendicular to the jacket layer.
[0041] In actual production, the size of the spiral guide plate is determined according to the actual size of the container barrel 6, and it only needs to meet the needs of actual heat exchange production.
[0042] The working principle of the utility model is: the jacket cylinder 4 and the jacket head 2 are both provided with spiral grooves with the same pitch and number of turns as the spiral guide plate 5, the spiral guide plate 5 is welded with the jacket cylinder 4 and the container cylinder 6, the jacket head 2 and the container lower head 3 to form a closed spiral material channel, and there is no gap between the spiral guide plate and the jacket cylinder that causes the material in the jacket to take a shortcut and affect the heat exchange effect. During the operation of the equipment, the jacket material enters from the jacket, flows along the spiral channel formed by the spiral guide plate 5, and finally flows out from the jacket outlet, thereby achieving the purpose of heating or cooling the material in the container cylinder 6.
[0043] In the description of this specification, the description with reference to the terms "in one embodiment", "in another embodiment", "exemplary" or "in a specific embodiment" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.
[0044] Although the utility model has been described in detail above by means of general description, specific implementation methods and tests, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.
Claims
1. A jacketed container structure, comprising a jacket head (2), a container lower head (3), a jacket cylinder (4), a spiral guide plate (5) and a container cylinder (6), characterized in that: The jacket cylinder (4) and the jacket head (2) are welded to form a jacket layer; the container cylinder (6) and the container lower head (3) are welded to form a container layer; the jacket layer is welded on the outside of the container layer; and a spiral guide plate (5) is connected in the space between the container layer and the jacket layer to form a closed spiral material channel.
2. The jacketed container structure according to claim 1, characterized in that: It also comprises an upper container head (11), the top end of which is welded with a container feed port (8), and the bottom end of which is welded with a container discharge port (1); the upper part of the side wall of the jacket cylinder (4) is connected with a jacket outlet (7), and the lower part of the side wall of the jacket head (2) is connected with a jacket inlet (9); the jacket inlet (9) is in communication with the jacket outlet (7).
3. The jacketed container structure according to claim 1, characterized in that: It also comprises an upper container head (11), the top end of which is welded with a container discharge port (1), the bottom end of which is welded with a container feed port (8), the upper part of the side wall of the jacket cylinder (4) is connected with a jacket inlet (9), the lower part of the side wall of the jacket head (2) is connected with a jacket outlet (7); the jacket inlet (9) is communicated with the jacket outlet (7).
4. The jacketed container structure according to claim 1, characterized in that: A first spiral groove is provided on the inner side wall of the jacket cylinder (4), and the spiral guide plate (5) is welded to the first spiral groove.
5. The jacketed container structure according to claim 4, characterized in that: A second spiral groove is provided on the inner side wall of the jacket seal head (2), and the spiral guide plate (5) is also welded to the second spiral groove.
6. The jacketed container structure according to claim 5, characterized in that: The first spiral groove and the second spiral groove constitute a spiral groove (10), the spiral groove (10) is provided with the same pitch and number of turns as the spiral guide plate, the width of the spiral groove (10) is equal to the thickness of the spiral guide plate, or the width of the spiral groove (10) is less than the thickness of the guide plate or greater than the thickness of the guide plate.
7. The jacketed container structure according to claim 5, characterized in that: The spiral guide plate (5) is an integral spiral guide plate, and the integral spiral guide plate is formed by welding a plurality of spiral plates.
8. The jacketed container structure according to claim 7, characterized in that: The spiral guide plate (5) is sealed and welded to the container layer, and the spiral guide plate (5) is strength welded to the jacket layer.
9. The jacketed container structure according to claim 8, characterized in that: A gap is provided at the welding point between the spiral guide plate (5) and the container layer.
10. The jacketed container structure according to claim 1, characterized in that: One side of the spiral guide plate (5) is perpendicular to the inner layer of the jacket, and the other side of the spiral guide plate (5) is perpendicular to the outer layer of the jacket.