Jacketed reaction kettle structure

Abstract

The utility model provides a jacket reaction kettle structure which comprises a tank assembly (1) and a jacket assembly (2), and the tank assembly (1) is used for containing materials; the tank assembly (1) is sleeved with the jacket assembly (2), a cavity (S) is formed between the jacket assembly (2) and the tank assembly (1), in the state that the tank assembly (1) and the jacket assembly (2) are installed together, the edge of the tank assembly (1) is lapped on the jacket assembly (2), and the jacket assembly (2) supports the tank assembly (1). The jacket assembly (2) and the tank assembly (1) can be detachably installed together in a pluggable mode.

Description

TECHNICAL FIELD

[0001] The present application relates to a jacketed reaction kettle structure. BACKGROUND

[0002] Nowadays, glass reaction kettles include single-layer reaction kettles, double-layer reaction kettles and multi-layer jacketed reaction kettles. The jacketed reaction kettles are convenient for temperature control, but have many defects in use.

[0003] (1) High-temperature sterilization is inconvenient, and the liquid in the jacket needs to be discharged clean before the kettle body can be subjected to high-temperature sterilization.

[0004] (2) More cumbersome and bulky than single-layer kettles, not convenient to carry.

[0005] (3) Fragile and high manufacturing cost.

[0006] (4) Poor consistency, as the glass manufacturing process is complex, it is difficult to ensure consistency for complex shapes.

[0007] CN209917854U discloses a glass-lined reaction kettle with a detachable jacket cover. When cleaning is needed, the cover can be unscrewed from the kettle body, allowing the brush ring to enter the heating cavity to clean the surface of the kettle body. However, the kettle body and the jacket are still an integral structure, which is inconvenient to carry, has high manufacturing cost, poor consistency and other disadvantages. SUMMARY

[0008] The present application aims to provide a reaction kettle to solve or alleviate the above-mentioned defects of the prior art.

[0009] The embodiments of the present application provide a reaction kettle, comprising:

[0010] a kettle assembly for containing materials; and

[0011] a jacket assembly sleeved on the kettle assembly, the jacket assembly and the kettle assembly form a cavity therebetween, in a state where the kettle assembly and the jacket assembly are installed together, the edge of the kettle assembly is lapped on the jacket assembly, the jacket assembly supports the kettle assembly, and the jacket assembly and the kettle assembly are detachably installed together.

[0012] In at least one possible embodiment, the jacket assembly is provided with a liquid inlet channel and a liquid return channel, the liquid inlet channel and the liquid return channel are communicated to the cavity, and the fluid in the cavity can be circulated through the liquid inlet channel and the liquid return channel.

[0013] In at least one possible implementation, the jacket assembly includes a cylinder, a cylinder flange, and a base, the cylinder flange is annular, and the base is disc-shaped, the cylinder flange and the base are arranged on the axial two sides of the cylinder.

[0014] In at least one possible implementation, the liquid inlet channel and the liquid return channel are arranged on the base.

[0015] In at least one possible implementation, the liquid return channel is connected with a liquid return pipe, the liquid return pipe extends along the axial direction of the cylinder, and the opening of the liquid return pipe is located above the opening of the liquid inlet channel.

[0016] In at least one possible implementation, the liquid inlet channel and the liquid return channel are arranged on the cylinder, and the liquid return channel is located above the liquid inlet channel.

[0017] In at least one possible implementation, the jacket assembly includes a plurality of support portions, the two ends of the support portions are connected to the cylinder flange and the base respectively, and the cylinder is located in the area surrounded by the plurality of support portions.

[0018] In at least one possible implementation, the tank assembly includes a tank, a tank flange, and a cover, the tank flange is sleeved on the tank, the tank is provided with a flange protruding radially outward at the opening thereof, the tank flange and the cover are connected to the flange, the tank flange and the cover are located on the axial two sides of the flange, and in the state that the tank assembly and the jacket assembly are installed together, the cylinder flange supports the tank flange.

[0019] In at least one possible implementation, a sealing ring is arranged between the cover and the tank.

[0020] In at least one possible implementation, the tank and the cylinder are both made of glass.

[0021] By adopting the above technical solution, the reaction kettle can obtain at least one of the following beneficial effects.

[0022] (1) The tank assembly and the jacket assembly can be manufactured respectively, the manufacturing difficulty is low, the manufacturing cost can be reduced, the construction period can be shortened, and the tank assembly and the jacket assembly can be replaced respectively, without being strictly matched for use, and the operation is convenient.

[0023] (2) The tank assembly is convenient to carry, when the material is poured out, the tank assembly and the jacket assembly can be pulled out axially, only the tank assembly needs to be carried and poured, and the reaction kettle does not need to be carried and poured as a whole, so the carrying is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1A schematic diagram of the structure of a reaction vessel according to an embodiment of this application is shown.

[0025] Figure 2 A cross-sectional view of a reaction vessel according to an embodiment of this application is shown.

[0026] Figure 3 A schematic diagram of the tank assembly of a reaction vessel according to an embodiment of this application is shown.

[0027] Figures 4 to 6 A schematic diagram of the jacket assembly of a reactor according to an embodiment of this application is shown.

[0028] Figure 7 and Figure 8 A cross-sectional view of a reaction vessel according to another embodiment of this application is shown.

[0029] Explanation of reference numerals in the attached figures

[0030] 1. Tank assembly 11. Tank body 111. Flange 12. Tank body flange 121. Mounting hole 13. Cover

[0031] 2 Jacket assembly 21 Cylinder body 22 Cylinder body flange 23 Base 231 Liquid inlet channel 232 Liquid return channel 24 Support 25 Gasket

[0032] 3. Return pipe

[0033] S cavity

[0034] A-axis and C-circumferential direction Detailed Implementation

[0035] To more clearly illustrate the above-mentioned objectives, features, and advantages of this application, specific embodiments of this application are described in detail in conjunction with the accompanying drawings in this section. Besides the embodiments described in this section, this application can also be implemented in other different ways. Those skilled in the art can make corresponding improvements, modifications, and substitutions without departing from the spirit of this application; therefore, this application is not limited to the specific embodiments disclosed in this section. The scope of protection of this application should be determined by the claims.

[0036] like Figures 1 to 6 As shown, the embodiments of this application propose a jacketed reactor structure, which includes a tank assembly 1, a jacket assembly 2, and a return pipe 3. The jacket assembly 2 is cylindrical, and the tank assembly 1 can be inserted into the interior of the jacket assembly 2. The tank assembly 1 and the jacket assembly 2 can be detachably installed together. An annular cavity S can be formed between the tank assembly 1 and the jacket assembly 2, and liquid can be circulated into the cavity S to heat or cool the reactor.

[0037] like Figures 1 to 3As shown, the tank assembly 1 includes a tank body 11, a tank flange 12, and a lid 13. The tank body 11 is used to contain materials, and the tank body 11 may be made of glass.

[0038] The cover 13 can be disposed at the opening of the tank body 11. The cover 13 can be provided with multiple through holes, through which materials can be introduced into the tank assembly 1. A sealing ring can be provided between the tank body 11 and the cover 13 to prevent liquid leakage in the cavity. The cover 13 can be provided with a sealing ring mounting groove.

[0039] A tank flange 12 is fitted onto a tank body 11. A flange 111 protruding radially outward can be provided at the opening of the tank body 11. The tank flange 12 and the cover 13 can be located on opposite axial sides of the flange 111. The tank flange 12 and the cover 13 can be bolted to the flange 111. The radial dimension of the flange 111 can be smaller than the radial dimension of the cover 13, and the radial dimension of the tank flange 12 can be larger than the radial dimension of the flange 111.

[0040] The tank flange 12 may be provided with mounting holes 121, through which the tank assembly 1 and the jacket assembly 2 can be detachably connected. The tank flange 12 may be made of metal, which is easy to machine with mounting holes 121, is economical, and allows for precise positioning of the mounting holes 121.

[0041] like Figure 1 , Figure 2 , Figures 4 to 6 As shown, the jacket assembly 2 includes a cylinder 21, a cylinder flange 22, a base 23, and a support 24.

[0042] The cylinder 21 can be a cylindrical shape with openings at both ends, and the cylinder 21 can be made of glass.

[0043] The cylindrical flange 22 can be annular, and can be provided with threaded holes or pin holes corresponding to the mounting hole 121. The base 23 can be disc-shaped, and can be located at one axial end of the cylindrical body 21. Figure 4 The lower end of the cylinder 21), the cylinder flange 22 can be located at the other axial end of the cylinder 21. Figure 4 The upper end of the cylindrical flange 22 and the base 23 can be made of metal. Metal is easy to machine with threaded holes or pin holes, and it is economical and allows for precise hole positioning. The two ends of the support 24 can be connected to the cylindrical flange 22 and the base 23 respectively. Multiple support 24s can be provided, and the cylindrical body 21 can be located within the area enclosed by multiple support 24s. Multiple (e.g., four) support 24s can be evenly arranged along the circumference C of the cylindrical body 21. The support 24 can be rod-shaped, strip-shaped, or column-shaped. A gasket 25 can be provided between the cylindrical body 21 and the cylindrical flange 22. The tank assembly 1 can be inserted into the interior of the jacket assembly 2 through the hollow portion of the cylindrical flange 22.

[0044] As shown in Figure 2 , in the state that the tank assembly 1 and the jacket assembly 2 are installed together, the edge of the tank assembly 1 is lapped on the jacket assembly 2, and the jacket assembly 2 can support the tank assembly 1. For example, the cylinder flange 22 can be located at the lower side of the tank flange 12, and the cylinder flange 22 is used to support the tank flange 12 of the tank assembly 1. The tank assembly 1 and the jacket assembly 2 can be separated, and after the preparation of the material in the tank assembly 1 is completed, the tank assembly 1 can be only carried to pour out the material in it and collect it, and the carrying of the tank assembly 1 is more convenient than the overall carrying of the reaction kettle.

[0045] As shown in Figure 2 , Figure 5 and Figure 6 , the base 23 is provided with a liquid inlet channel 231 and a liquid return channel 232. One end of the liquid inlet channel 231 can be located at the middle position of the upper surface of the base 23, and the other end of the liquid inlet channel 231 can be located at the outer circumferential surface of the base 23. The liquid inlet channel 231 is located at the lower part of the opening of the cavity S, and the liquid can be injected into the cavity S through the liquid inlet channel 231. The liquid in the cavity S can be circulated and flowed through the liquid inlet channel 231 and the liquid return channel 232, and the liquid can be used to heat or cool the reaction kettle.

[0046] One end of the liquid return channel 232 can be located at the edge position of the upper surface of the base 23, and the other end of the liquid return channel 232 can be located at the outer circumferential surface of the base 23. One end of the liquid return channel 232 can be connected with a liquid return pipe 3, and the liquid return pipe 3 is located in the cavity S and can extend to the top position of the cylinder 21 along the axial direction A of the cylinder 21. When the liquid level in the cavity S is high, the liquid can be discharged from the cavity S through the liquid return pipe 3.

[0047] As shown in Figure 7 and Figure 8 , in other possible embodiments, the liquid inlet channel 231 and the liquid return channel 232 can be provided on the cylinder 21, and the liquid return channel 232 is located above the liquid inlet channel 231. The liquid inlet channel 231 and the liquid return channel 232 can protrude radially outward from the cylinder 21, and the liquid inlet channel 231 and the liquid return channel 232 can be used in cooperation with a hose.

[0048] The jacketed reaction kettle structure provided by the present application has the following beneficial effects.

[0049] (1) The tank assembly 1 and the jacket assembly 2 can be manufactured respectively, the manufacturing difficulty is low, the manufacturing cost can be reduced, and the construction period can be shortened. Moreover, the tank assembly 1 and the jacket assembly 2 can be replaced respectively, and they do not have to be strictly matched for use, which is convenient to operate.

[0050] (2) The tank assembly 1 is convenient to carry. When the material is poured out, the tank assembly 1 and the jacket assembly 2 can be pulled away along the axial direction A. Only the pouring tank assembly 1 can be carried, and the whole pouring reactor need not be carried, so that the carrying is convenient.

[0051] It should be understood that at least some aspects or characteristics of the above-described embodiments, examples or implementations can be appropriately combined.

[0052] It can be understood that, in the present application, when the number of components or members is not particularly limited, the number can be one or more, and the plurality herein refers to two or more. For the case where the number of components or members is described as a specific number, such as two, three, four, etc. in the drawings and / or the description, the specific number is generally exemplary and not limiting, and it can be understood as a plurality, i.e. two or more, but this does not mean that the present application excludes the case of one.

[0053] In the present application, unless otherwise explicitly stated or limited, the terms "mounting", "assembly", "assembly", "connection", "connection", "coupling", "connection", "abutment", "communication", "communication", "conduction", "fixing", "fastening" and the like should be understood broadly, for example, it can be direct or indirect. For example, in terms of connection, it can be a fixed connection, or a detachable connection, or integrated; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication or interaction relationship between two elements, unless otherwise explicitly stated or limited. For example, in terms of communication / conduction, it can be direct communication / conduction, or indirect communication / conduction via an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0054] In the present application, unless otherwise explicitly stated or limited, one member is disposed in / installed in / located in / contained in / placed in another member, etc. can be either of the following two cases: a part or most of the one member is located within the other member; and the one member is completely contained within the other member.

[0055] Although the present application has been described in detail using the above-described embodiments, it is clear to those skilled in the art that the present application is not limited to the embodiments described in the present specification. The present application can be modified and implemented as a modified embodiment without departing from the spirit and scope of the present application as defined by the claims. Therefore, the description in the present specification is for the purpose of illustration, and has no any limiting meaning on the present application.

Claims

1. A jacketed reactor structure, characterized by, The application relates to a tank assembly and a jacket assembly. The tank assembly is used for containing materials; the jacket assembly is sleeved on the tank assembly, and a cavity is formed between the jacket assembly and the tank assembly; the edge of the tank assembly is lapped on the jacket assembly in the state that the tank assembly and the jacket assembly are mounted together, the jacket assembly supports the tank assembly, and the jacket assembly and the tank assembly can be detachably mounted together. The jacket assembly is provided with a liquid inlet channel and a liquid return channel, the liquid inlet channel and the liquid return channel are communicated to the cavity, and fluid in the cavity can be circulated through the liquid inlet channel and the liquid return channel.

2. The jacketed reaction vessel structure of claim 1, wherein, The jacket assembly comprises a cylinder, a cylinder flange and a base, the cylinder flange is annular, the base is disc-shaped, and the cylinder flange and the base are arranged on the axial two sides of the cylinder.

3. The jacketed reaction vessel structure of claim 2, wherein, The liquid inlet channel and the liquid return channel are arranged on the base.

4. The jacketed reaction vessel structure of claim 3, wherein, The liquid return channel is connected with a liquid return pipe, the liquid return pipe extends along the axial direction of the cylinder, and the opening of the liquid return pipe is located above the opening of the liquid inlet channel.

5. The jacketed reaction vessel structure of claim 3, wherein, The liquid inlet channel and the liquid return channel are arranged on the cylinder, and the liquid return channel is located above the liquid inlet channel.

6. The jacketed reaction vessel structure of claim 3, wherein, The jacket assembly comprises a plurality of supporting parts, the two ends of the supporting parts are connected to the cylinder flange and the base respectively, and the cylinder is located in the area surrounded by the plurality of supporting parts.

7. The jacketed reaction vessel structure of claim 3, wherein, The tank assembly comprises a tank, a tank flange and a cover, the tank flange is sleeved on the tank, the tank is provided with a flange protruding radially outward at the opening of the tank, the tank flange and the cover are connected to the flange, and the tank flange and the cover are located on the axial two sides of the flange; in the state that the tank assembly and the jacket assembly are mounted together, the cylinder flange supports the tank flange.

8. The jacketed reaction vessel structure of claim 3, wherein, A sealing ring is arranged between the cover and the tank.

9. The jacketed reaction vessel structure of claim 8, wherein, The tank and the cylinder are both made of glass.

10. The jacketed reaction vessel structure of claim 8, wherein, ​

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