Full-jacketed container
By setting up a full jacket design and a spiral deflector at the interface of the chemical container, the problem of difficulty in uniform heating of the chemical container in the prior art is solved, and a more efficient heating effect and lower energy consumption are achieved.
Patent Information
- Application Number
- CN202420766859.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-04-15
AI Technical Summary
When heating chemical containers, it is difficult for the heat medium to heat the entire container evenly, resulting in large heat loss, slower heating and waste of energy.
A fully jacketed container is designed, by setting a jacket at the interface of the chemical container and forming a cavity between the jacket and the container, the heat medium is exchanged more effectively by using the spiral structure of the deflector.
The heat medium can evenly heat the entire chemical container, reduce heat loss, faster heating speed, lower energy consumption, and significantly improve the use effect.
Smart Images
Figure CN222446446U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of chemical industry, and in particular relates to a full-jacketed container. Background Art
[0002] Containers are commonly used equipment in the chemical industry. Their main functions include storage, separation, and buffering. They are indispensable equipment in the chemical production process and a guarantee of product quality and performance. In chemical production, technical difficulties such as storage, separation, and buffering of materials with high freezing points and high crystallization points often affect the normal production process. In order to ensure the smooth progress of the production process, a jacketed container is required to always maintain a suitable temperature range to prevent the solution from crystallizing or solidifying, ensuring that the materials with high freezing points and high crystallization points always have good flow and precise solution concentration.
[0003] The existing jacketed container is to set an outer cover outside the chemical container, and use the outer cover to surround the container to form a sandwich between the outer cover and the outer wall of the container, and inject a heating medium such as steam, hot water, and hot oil in the middle to complete the heating process. Since the outside of the chemical container has multiple interfaces, the heat medium cannot heat the entire chemical container well, and the heat loss at the interface is large. A large amount of heating medium needs to be added to heat the material in the chemical container, which not only heats up slowly but also wastes energy, and the use effect is not good. Utility Model Content
[0004] (1) Technical issues to be solved
[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a fully jacketed container, which aims to solve the problem that the existing heat medium cannot heat the entire chemical container well, and the heat loss at the interface is large, which not only heats up slowly but also wastes energy and has poor use effect.
[0006] (2) Technical solution
[0007] In order to solve the above technical problems, the utility model provides a fully jacketed container, which includes a closed container and a discharge pipe and a feed pipe fixedly connected at both ends of the closed container, a closed jacket is provided on the outside of the closed container, a medium feed pipe and a medium discharge pipe are respectively welded at both ends of the closed jacket, a cavity is formed between the closed jacket and the closed container, the discharge pipe and the feed pipe, and a guide plate located inside the cavity is fixedly connected to the outer surface of the closed container.
[0008] Preferably, the closed container includes an inner cylinder, both ends of which are welded and fixed with inner heads, the closed jacket includes a jacket cylinder, both ends of which are welded and fixed with jacket heads, the outer surfaces of the discharge pipe and the feed pipe are respectively sleeved with a discharge jacket and a feed jacket, one end of the discharge jacket and the feed jacket are welded and fixed to the jacket heads, and the other ends of the discharge jacket and the feed jacket are respectively welded and fixed to the discharge pipe and the feed pipe.
[0009] Furthermore, a pressure gauge connecting pipe is welded and fixed to the upper surface of the inner head, and a pressure gauge jacket tube is sleeved on the outer surface of the pressure gauge connecting pipe. One end of the pressure gauge jacket tube is welded and fixed to the jacket head, and the other end of the pressure gauge jacket tube is welded and fixed to the pressure gauge connecting pipe.
[0010] Furthermore, a thermometer connecting pipe is welded and fixed to the upper surface of the inner head, and a thermometer jacket tube is sleeved on the outer surface of the thermometer connecting pipe. One end of the thermometer jacket tube is welded and fixed to the jacket head, and the other end of the thermometer jacket tube is welded and fixed to the thermometer connecting pipe.
[0011] Furthermore, an entry hole pipe is welded and fixed to the right side of the inner tube, and an entry hole jacket tube is sleeved on the outer surface of the entry hole pipe. One end of the entry hole jacket tube is welded and fixed to the jacket tube, and the other end of the entry hole jacket tube is welded and fixed to the entry hole pipe.
[0012] Furthermore, the guide plates are distributed in a spiral manner, and a gap is left between the guide plates and the inner wall of the closed jacket.
[0013] Furthermore, the guide plate includes a plurality of guide rings, and the plurality of guide rings are welded and fixed to the outer surfaces of the inner tube and the inner head, and a gap is left between the guide plate and the inner wall of the closed jacket.
[0014] Beneficial Effects
[0015] Compared with the prior art, the beneficial effects of the present invention are:
[0016] The utility model provides jackets at the interfaces of the chemical container. Due to the full jacket design, the heat medium can heat the entire chemical container, and the heat loss of these interfaces is small, which not only heats up faster, but also reduces energy consumption. The entire container is heated through the cavity between the fully enclosed jacket and the chemical container, and the temperature of the high solidification point and high crystallization point materials in the chemical container is controlled to be higher than the solidification point and high crystallization point temperature of the materials, so that the use effect is better.
[0017] The utility model allows the medium that can provide a heat source to enter the cavity between the closed container and the closed jacket through a medium feed pipe. At this time, the heat medium passes through the guide plate from bottom to top. The guide plate with a spiral structure allows the chemical container to better exchange heat with the heating medium in the cavity, thereby achieving a uniform heat exchange effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0019] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model.
[0020] Figure 3 It is a schematic diagram of the top partial structure of the utility model.
[0021] Figure 4 It is a schematic diagram of the bottom partial structure of the utility model.
[0022] Figure 5 It is a structural schematic diagram of a closed container of the utility model.
[0023] The markings in the accompanying drawings are: 1, closed container; 2, discharge pipe; 3, feed pipe; 4, closed jacket; 5, medium feed pipe; 6, medium discharge pipe; 7, cavity; 8, guide plate; 9, pressure gauge connecting pipe; 901, pressure gauge jacket pipe; 10, thermometer connecting pipe; 1001, thermometer jacket pipe; 11, inlet pipe; 1101, inlet jacket pipe; 101, inner tube; 102, inner head; 201, discharge jacket; 301, feed jacket; 401, jacket tube; 402, jacket head. DETAILED DESCRIPTION
[0024] This specific embodiment is a fully jacketed container, and its structural schematic diagram is as follows Figure 1-Figure 5 As shown, the container includes a closed container 1 and a discharge pipe 2 and a feed pipe 3 fixedly connected at both ends of the closed container 1, a closed jacket 4 is arranged on the outside of the closed container 1, a medium feed pipe 5 and a medium discharge pipe 6 are welded at both ends of the closed jacket 4, a cavity 7 is formed between the closed jacket 4 and the closed container 1, the discharge pipe 2 and the feed pipe 3, and a guide plate 8 located inside the cavity 7 is fixedly connected to the outer surface of the closed container 1.
[0025] like Figure 1 and Figure 2As shown: In this embodiment, the closed container 1 includes an inner cylinder 101, both ends of the inner cylinder 101 are welded and fixed with inner heads 102, the closed jacket 4 includes a jacket cylinder 401, both ends of the jacket cylinder 401 are welded and fixed with jacket heads 402, the outer surfaces of the discharge pipe 2 and the feed pipe 3 are respectively sleeved with a discharge jacket 201 and a feed jacket 301, one end of the discharge jacket 201 and the feed jacket 301 are welded and fixed to the jacket head 402, and the other ends of the discharge jacket 201 and the feed jacket 301 are respectively welded and fixed to the discharge pipe 2 and the feed pipe 3, the inner cylinder 101 and the jacket cylinder 401 are circular cylinder structures, and the inner head 102 and the jacket head 402 are elliptical heads.
[0026] When used in this manner, the high freezing point and high crystallization point materials from the previous unit enter the closed container 1 through the feed pipe 3, the heat medium passes through the guide plate 8 from bottom to top, and then flows out of the cavity 7 through the medium discharge pipe 6, and finally circulates into the cavity 7 between the closed container 1 and the closed jacket 4 after external heating, so as to continuously heat the materials in the closed container 1.
[0027] like Figure 2 and Figure 3 As shown: In this embodiment, a pressure gauge connecting pipe 9 is welded and fixed to the upper surface of the inner head 102, and a pressure gauge jacket tube 901 is sleeved on the outer surface of the pressure gauge connecting pipe 9. One end of the pressure gauge jacket tube 901 is welded and fixed to the jacket head 402, and the other end of the pressure gauge jacket tube 901 is welded and fixed to the pressure gauge connecting pipe 9.
[0028] In this arrangement, by sleeve-arranging a pressure gauge jacket tube 901 on the outer surface of the pressure gauge connecting pipe 9 , the heat medium can fill the gap between the pressure gauge connecting pipe 9 and the pressure gauge jacket tube 901 , thereby reducing the heat loss at the pressure gauge connecting pipe 9 .
[0029] like Figure 2 and Figure 3 As shown: In this embodiment, a thermometer connecting pipe 10 is welded and fixed to the upper surface of the inner head 102, and a thermometer jacket tube 1001 is sleeved on the outer surface of the thermometer connecting pipe 10. One end of the thermometer jacket tube 1001 is welded and fixed to the jacket head 402, and the other end of the thermometer jacket tube 1001 is welded and fixed to the thermometer connecting pipe 10.
[0030] In this configuration, by sleeve-arranging a thermometer jacket tube 1001 on the outer surface of the thermometer connecting pipe 10 , the heat medium can fill the gap between the thermometer connecting pipe 10 and the thermometer jacket tube 1001 , thereby reducing the heat loss at the thermometer connecting pipe 10 .
[0031] like Figure 1 and Figure 2As shown: In this embodiment, an entry hole pipe 11 is welded and fixed to the right side of the inner tube 101, and an entry hole jacket tube 1101 is sleeved on the outer surface of the entry hole pipe 11. One end of the entry hole jacket tube 1101 is welded and fixed to the jacket tube 401, and the other end of the entry hole jacket tube 1101 is welded and fixed to the entry hole pipe 11.
[0032] In this configuration, by sleeve-arranging the inlet hole jacket tube 1101 on the outer surface of the inlet hole pipe 11 , the heat medium can fill the gap between the inlet hole pipe 11 and the inlet hole jacket tube 1101 , thereby reducing the heat loss at the inlet hole pipe 11 .
[0033] like Figure 1 and Figure 5 As shown: In this embodiment, the guide plates 8 are distributed in a spiral manner, and a gap is left between the guide plates 8 and the inner wall of the closed jacket 4.
[0034] When used in this way, the heat medium passes through the guide plate 8 from bottom to top, and the guide plate 8 with a spiral structure allows the chemical container to exchange heat with the heating medium in the cavity 7 better, thereby achieving a uniform heat exchange effect.
[0035] like Figure 1 and Figure 2 As shown: In this embodiment, the guide plate 8 includes a plurality of guide rings, which are welded and fixed to the outer surfaces of the inner tube 101 and the inner head 102 , and a gap is left between the guide plate 8 and the inner wall of the closed jacket 4 .
[0036] The guide plate 8 is arranged in this way, and the processing is relatively simple. The flow flows through the gap between the guide plate 8 and the inner wall of the closed jacket 4, and the heat exchange efficiency is good.
[0037] Working principle: When in use, the high freezing point and high crystallization point materials from the previous unit enter the closed container 1 through the feed pipe 3, and then the medium that can provide a heat source enters the cavity 7 between the closed container 1 and the closed jacket 4 through the medium feed pipe 5. At this time, the hot medium passes through the guide plate 8 from bottom to top, and then flows out of the cavity 7 through the medium discharge pipe 6. Finally, after external heating, it circulates into the cavity 7 between the closed container 1 and the closed jacket 4 to continuously heat the material in the closed container 1. Due to the full jacket design, the hot medium can fill the entire chemical container, and the heat loss of these interfaces is small, which not only heats up faster, but also reduces energy consumption. The entire container is heated by the cavity 7 between the fully enclosed jacket and the closed container 1, and the temperature of the high freezing point and high crystallization point materials in the closed container 1 is controlled to be higher than the freezing point and high crystallization point temperature of the materials, and the use effect is better.
[0038] All technical features in this embodiment can be freely combined according to actual needs.
[0039] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.
Claims
1. A fully jacketed container, comprising a closed container (1) and a discharge pipe (2) and a feed pipe (3) fixedly connected to both ends of the closed container (1), characterized in that: A closed jacket (4) is arranged on the outside of the closed container (1), and a medium feed pipe (5) and a medium discharge pipe (6) are respectively welded to the two ends of the closed jacket (4), and a cavity (7) is formed between the closed jacket (4) and the closed container (1), the discharge pipe (2) and the feed pipe (3), and a guide plate (8) located inside the cavity (7) is fixedly connected to the outer surface of the closed container (1).
2. A fully jacketed container according to claim 1, characterized in that: The closed container (1) comprises an inner cylinder (101), both ends of the inner cylinder (101) are welded and fixed with inner heads (102), the closed jacket (4) comprises a jacket cylinder (401), both ends of the jacket cylinder (401) are welded and fixed with jacket heads (402), the outer surfaces of the discharge pipe (2) and the feed pipe (3) are respectively sleeved with a discharge jacket (201) and a feed jacket (301), one end of the discharge jacket (201) and the feed jacket (301) are welded and fixed to the jacket head (402), and the other ends of the discharge jacket (201) and the feed jacket (301) are respectively welded and fixed to the discharge pipe (2) and the feed pipe (3).
3. A fully jacketed container according to claim 2, characterized in that: A pressure gauge connecting pipe (9) is welded and fixed to the upper surface of the inner sealing head (102), and a pressure gauge jacket tube (901) is sleeved on the outer surface of the pressure gauge connecting pipe (9), one end of the pressure gauge jacket tube (901) is welded and fixed to the jacket sealing head (402), and the other end of the pressure gauge jacket tube (901) is welded and fixed to the pressure gauge connecting pipe (9).
4. A fully jacketed container according to claim 3, characterized in that: A thermometer connecting pipe (10) is welded and fixed to the upper surface of the inner sealing head (102), and a thermometer jacket tube (1001) is sleeved on the outer surface of the thermometer connecting pipe (10), one end of the thermometer jacket tube (1001) is welded and fixed to the jacket sealing head (402), and the other end of the thermometer jacket tube (1001) is welded and fixed to the thermometer connecting pipe (10).
5. A fully jacketed container according to claim 4, characterized in that: An entry hole pipe (11) is welded and fixed to the right side of the inner tube (101), and an entry hole jacket tube (1101) is sleeved on the outer surface of the entry hole pipe (11), one end of the entry hole jacket tube (1101) is welded and fixed to the jacket tube (401), and the other end of the entry hole jacket tube (1101) is welded and fixed to the entry hole pipe (11).
6. A fully jacketed container according to claim 5, characterized in that: The guide plates (8) are distributed in a spiral manner, and a gap is left between the guide plates (8) and the inner wall of the closed jacket (4).
7. A fully jacketed container according to claim 5, characterized in that: The guide plate (8) comprises a plurality of guide rings, which are welded and fixed to the outer surfaces of the inner cylinder (101) and the inner head (102), and a gap is left between the guide plate (8) and the inner wall of the closed jacket (4).