Jacket device and reactor

Abstract

The utility model provides a jacket device and a reactor, and relates to the technical field of reactors. The jacket device comprises a jacket body and a fixing plate; the jacket body is provided with an accommodating groove and a plurality of runners; a fixing plate is detachably arranged at at least one end, in the axis direction, of the jacket body, a groove is formed in the surface, facing the fixing plate, of the jacket body and / or the surface, facing the jacket body, of the fixing plate, and the groove communicates with the two flow channels so that the multiple flow channels can communicate in sequence. The clamping set is higher in heat exchange efficiency and better in heat exchange effect, the temperature of the reactor body can be accurately controlled, the internal temperature control is more uniform, and the energy consumption is lower. And for reactor bodies with different shapes and sizes, only the matched jacket body needs to be replaced, and the fixing plate can be repeatedly used, so that the universality is good.

Description

Technical Field

[0001] The utility model relates to the technical field of reactors, in particular to a jacket device and a reactor. Background Art

[0002] In the field of pharmaceutical synthesis, a reactor is a comprehensive container involving multiple reactions. By configuring various accessories, it can meet the requirements of strict control of various conditions such as temperature, pressure, concentration, etc., complete the pre-set reaction steps, and achieve the expected products of pharmaceutical synthesis. Among them, temperature control is achieved through a jacket.

[0003] However, existing jackets can only be adapted to reactors of specific shapes and sizes. When replacing the reactor, the jacket must also be replaced, which has poor versatility and cannot be linked with automated equipment. In addition, existing jackets are often equipped with heat dissipation fins on the outside of the jacket, which has low cooling efficiency and poor cooling effect, resulting in the failure of the structural heat of the jacket to be dissipated in time, affecting the reaction effect; and the heat dissipation fins will accelerate the heat loss of the reactor during the insulation stage, resulting in inaccurate temperature control, high energy consumption, single heating or cooling effect, and uneven internal temperature control. Utility Model Content

[0004] In order to solve the problem in the prior art that the jacket can only be adapted to reactors of specific shapes and sizes and has poor versatility, one of the purposes of the utility model is to provide a jacket device.

[0005] The utility model provides the following technical solutions:

[0006] A jacket device comprises a jacket body and a fixing plate;

[0007] A receiving groove is provided at one end of the jacket body along the axial direction, and a plurality of flow channels are provided on the jacket body;

[0008] The fixing plate is detachably provided at at least one end of the jacket body along the axial direction, and a groove is provided on the surface of the jacket body facing the fixing plate and / or on the surface of the fixing plate facing the jacket body, and the groove connects two of the flow channels so that the multiple flow channels are connected in sequence.

[0009] As a further optional solution for the jacket device, the groove is arranged on a surface of the jacket body facing the fixing plate.

[0010] As a further optional solution for the jacket device, at least part of the grooves are arranged along the circumference of the jacket body.

[0011] As a further optional solution for the jacket device, the jacket device further includes a sealing gasket, and the sealing gasket is arranged between the jacket body and the fixing plate.

[0012] As a further optional solution of the jacket device, the jacket body includes at least two sub-jackets, and each of the sub-jackets is evenly arranged along the circumference of the jacket body;

[0013] The fixing plate includes at least two sub-fixing plates, and the sub-fixing plates are arranged corresponding to the sub-jackets.

[0014] As a further optional solution for the jacket device, the sub-jackets are provided with fixing members in pairs, and the fixing members on two adjacent sub-jackets are detachably connected.

[0015] As a further optional solution for the jacket device, the sub-jacket is provided with a liquid inlet joint and a liquid outlet joint, and the inner cavity of the liquid inlet joint and the inner cavity of the liquid outlet joint are respectively communicated with the flow channel on the sub-jacket.

[0016] As a further optional solution for the jacket device, the liquid inlet joint on at least one of the sub-jackets is connected to the liquid outlet joint of the adjacent sub-jacket.

[0017] As a further optional solution for the jacket device, the flow channel penetrates the jacket body along the axial direction of the jacket body, and the fixing plates are arranged in pairs at both ends of the jacket body along the axial direction.

[0018] Another object of the utility model is to provide a reactor.

[0019] The utility model provides the following technical solutions:

[0020] A reactor comprises a reactor body and the above-mentioned jacket device, wherein the reactor body is accommodated in the accommodating tank.

[0021] The embodiments of the present invention have the following beneficial effects:

[0022] In the above-mentioned jacket device, the jacket body and the fixed plate are arranged along the axial direction of the jacket body, and a plurality of flow channels are sequentially connected through the grooves at the junction of the jacket body and the fixed plate. A cold source or a heat source is injected into the flow channel, so that the cold source or the heat source flows along the flow channel, and during the flow process, heat exchange is performed between the jacket body and the reactor body contained in the containing groove, so that the heat exchange efficiency is higher, the heat exchange effect is better, and the temperature of the reactor body can be accurately controlled, the internal temperature control is more uniform, and the energy consumption is lower. In addition, since the fixed plate is detachably arranged at at least one end of the jacket body along the axial direction, for reactor bodies of different shapes and sizes, it is only necessary to replace the corresponding jacket body, and the fixed plate can be reused, and the versatility is good.

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 The overall structural diagram of a reactor provided by an embodiment of the utility model is shown;

[0026] Figure 2 The overall structural diagram of a jacket device provided by an embodiment of the utility model is shown;

[0027] Figure 3 A top view of a jacket body in a jacket device provided by an embodiment of the utility model is shown;

[0028] Figure 4 Shows Figure 3 Schematic diagram of the AA section;

[0029] Figure 5 A bottom view of a jacket body in a jacket device provided by an embodiment of the utility model is shown;

[0030] Figure 6 An exploded schematic diagram of a jacket device provided in an embodiment of the utility model is shown.

[0031] Description of main component symbols:

[0032] 10-jacket device; 20-reactor body; 100-jacket body; 101-accommodating groove; 102-flow channel; 103-groove; 104-through groove; 110-sub-jacket; 110a-first sub-jacket; 110b-second sub-jacket; 111-fixing member; 112-liquid inlet connector; 113-liquid outlet connector; 200-fixing plate; 201-first through hole; 202-second through hole; 210-sub-fixing plate; 300-sealing gasket. DETAILED DESCRIPTION

[0033] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0034] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. In contrast, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the template herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0038] Example

[0039] Please also read Figure 1 and Figure 2 This embodiment provides a jacket device 10 applied to a reactor. The jacket device 10 includes a jacket body 100 and a fixing plate 200 .

[0040] Specifically, a receiving groove 101 is provided at one end of the jacket body 100 along the axial direction, and the reactor body 20 in the reactor is received in the receiving groove 101. The jacket body 100 is also provided with a plurality of flow channels 102 (see Figure 3 ). The axial direction refers to the direction in which the rotation center axis of the jacket body 100 extends.

[0041] In addition, at least one end of the jacket body 100 along the axial direction is detachably provided with a fixing plate 200, and a surface of the jacket body 100 facing the fixing plate 200 and / or a surface of the fixing plate 200 facing the jacket body 100 is provided with a groove 103 (see Figure 3 The groove 103 connects two adjacent flow channels 102, so that the multiple flow channels 102 are connected in sequence.

[0042] In the jacket device 10, the jacket body 100 and the fixing plate 200 are arranged along the axial direction of the jacket body 100, and the plurality of flow channels 102 are sequentially connected through the grooves 103 at the junction of the jacket body 100 and the fixing plate 200. A cold source or a heat source is injected into the flow channel 102, so that the cold source or the heat source flows along the flow channel 102, and during the flow process, heat is exchanged with the reactor body 20 accommodated in the accommodating groove 101 through the jacket body 100, so that the heat exchange efficiency is higher, the heat exchange effect is better, and the temperature of the reactor body 20 can be accurately controlled, the internal temperature control is more uniform, and the energy consumption is lower.

[0043] In addition, since the fixing plate 200 is detachably arranged at at least one end of the jacket body 100 along the axial direction, for reactor bodies 20 of different shapes and sizes, it is only necessary to replace the matching jacket body 100, and the fixing plate 200 can be reused, with good versatility.

[0044] Specifically, the jacket body 100 has a first end 100a and a second end 100b along the axial direction. When in use, the jacket body 100 remains vertical, the first end 100a is the top of the jacket body 100, and the second end 100b is the bottom of the jacket body 100. Accordingly, the receiving groove 101 is provided at the first end 100a.

[0045] In some embodiments, the fixing plates 200 are disposed in pairs at both ends of the jacket body 100 along the axial direction. That is, the fixing plates 200 are detachably disposed at both the first end 100a and the second end 100b of the jacket body 100.

[0046] The fixing plate 200 at the first end 100a is provided with a first through hole 201 opposite to the receiving groove 101. When in use, the reactor body 20 is placed into the receiving groove 101 and taken out of the receiving groove 101 through the first through hole 201.

[0047] The fixing plate 200 at the second end 100b is provided with a second through hole 202 opposite to the receiving groove 101, and the jacket body 100 is provided with a through groove 104 at one end of the fixing plate 200 at the second end 100b, and the through groove 104 connects the receiving groove 101 and the second through hole 202 respectively.

[0048] When in use, the robot arm or the driving push rod can pass through the second through hole 202 and the through groove 104 into the receiving tank 101 to carry out the previous process of the automated reaction system, place the reactor body 20 into the receiving tank 101, and take the reactor body 20 out of the receiving tank 101 and send it to the next process.

[0049] It can be understood that the reactor body 20 and the inner wall of the containing groove 101 are arranged to have a certain gap, and the reactor body 20 can also be directly taken in and put in without the aid of the second through hole 202 and the through groove 104 .

[0050] In addition, the flow channel 102 passes through the jacket body 100 along the axial direction of the jacket body 100 , one end of the flow channel 102 opens at the first end 100 a , and the other end of the flow channel 102 opens at the second end 100 b .

[0051] Please combine Figure 4 , exemplarily, the groove 103 makes the multiple flow channels 102 connected in sequence means that the opening of the first flow channel 102 exposed at the second end 100b is connected with the opening of the adjacent second flow channel 102 exposed at the second end 100b through the groove 103 located at the second end 100b, the opening of the second flow channel 102 exposed at the first end 100a is connected with the opening of the adjacent third flow channel 102 exposed at the first end 100a through the groove 103 located at the first end 100a, and the opening of the third flow channel 102 exposed at the second end 100b is connected with the opening of the adjacent fourth flow channel 102 exposed at the second end 100b through another groove 103 located at the second end 100b. By analogy, the multiple flow channels 102 are connected in sequence.

[0052] In other embodiments, the fixing plate 200 is only disposed at the first end 100a of the jacket body 100. Accordingly, the second end 100b of the jacket body 100 is an integrally formed closed structure.

[0053] At this time, the flow channel 102 is arranged in a U-shape and is formed by sand casting or the like, and both end openings of the flow channel 102 are exposed at the first end 100a.

[0054] In some embodiments, the fixing plate 200 is only disposed at the second end 100 b of the jacket body 100 .

[0055] Similarly, the flow channel 102 is arranged in a U-shape, and both end openings of the flow channel 102 are exposed at the second end 100 b.

[0056] In some embodiments, the flow channels 102 are arranged along the circumference of the jacket body 100 .

[0057] When in use, the cooling source or the heating source is evenly distributed on the side of the reactor body 20 , and performs heat exchange with the reactor body 20 through the jacket body 100 .

[0058] Please also read Figure 3 and Figure 5 In some embodiments, the groove 103 is disposed on a surface of the jacket body 100 facing the fixing plate 200 .

[0059] At this time, the surface of the fixing plate 200 facing the jacket body 100 is a plane, which can better adapt to different types of jacket bodies 100.

[0060] Please refer again Figure 1 and Figure 2 Furthermore, the jacket device 10 further includes a sealing gasket 300 , which is disposed between the jacket body 100 and the fixing plate 200 .

[0061] When in use, the fixing plate 200 is abutted against the jacket body 100 via the sealing gasket 300 , which can enhance the sealing performance of the connection between the fixing plate 200 and the jacket body 100 .

[0062] Optionally, the sealing pad 300 is made of silicone.

[0063] In some specific embodiments, the fixing plate 200 is bolted to the jacket body 100 . The bolts connecting the fixing plate 200 and the jacket body 100 avoid the groove 103 and pass through the sealing gasket 300 .

[0064] Please refer again Figure 5 Furthermore, at least part of the groove 103 located at the second end 100 b is arranged along the circumference of the jacket body 100 .

[0065] When the reactor body 20 is accommodated in the accommodating groove 101, the bottom end of the reactor body 20 contacts the bottom of the accommodating groove 101. At this time, the cold source or heat source in this part of the groove 103 exchanges heat with the bottom end of the reactor body 20 through the jacket body 100.

[0066] In some specific embodiments, the opening of the first flow channel 102 exposed at the second end 100b is connected to one of the grooves 103, and the groove 103 extends from one side of the jacket body 100 to the other side along the circumference of the jacket body 100, then turns back and is connected to the opening of the second flow channel 102 exposed at the second end 100b.

[0067] In other embodiments, the groove 103 may also be disposed on the surface of the fixing plate 200 facing the jacket body 100 .

[0068] In some other embodiments, the surface of the jacket body 100 facing the fixing plate 200 and the surface of the fixing plate 200 facing the jacket body 100 may also be provided with the groove 103 at the same time.

[0069] See also Figure 6 In some embodiments, the jacket body 100 includes at least two sub-jackets 110 , each of which is evenly arranged along the circumference of the jacket body 100 , and each of the sub-jackets 110 is provided with a plurality of flow channels 102 .

[0070] Correspondingly, the fixing plate 200 includes at least two sub-fixing plates 210 , and the sub-fixing plates 210 are arranged corresponding to the sub-jackets 110 .

[0071] At this time, the sub-fixing plate 210 is detachably disposed at both ends of the corresponding sub-jacket 110 , and moves synchronously with the corresponding sub-jacket 110 .

[0072] In the drug synthesis experiment, each sub-jacket 110 is kept in a close state during the reaction process. At this time, each sub-jacket 110 is surrounded to form a receiving groove 101, and each sub-fixing plate 210 located at the first end 100a is surrounded to form a first through hole 201. Before or after the reaction, each sub-jacket 110 can be moved so that each sub-jacket 110 is separated from each other, so that the robot arm can take and place the reactor body 20 to achieve the requirements of automated docking. The above-mentioned jacket device 10 adopts a center-split design, so it can meet the complex installation requirements of different automated equipment, and is particularly suitable for situations where the installation location is small and a conventional reactor device cannot be directly placed.

[0073] By providing a detachable sub-jacket 110 and a sub-fixing plate 210, the arrangement and coordination requirements of automated equipment in different scenes and different sizes can be met, and the requirements of unmanned and automated biological and chemical synthesis can be met.

[0074] Furthermore, the sub-jackets 110 are provided with fixing members 111 in pairs, and the fixing members 111 on two adjacent sub-jackets 110 are detachably connected.

[0075] When the fixing members 111 on two adjacent sub-jackets 110 are connected to each other, each sub-jacket 110 remains in a close state, and the entire jacket device 10 is connected as a whole. After the connection between the fixing members 111 is released, each sub-jacket 110 can be moved to make each sub-jacket 110 depart from each other.

[0076] Furthermore, a liquid inlet joint 112 and a liquid outlet joint 113 are provided on the sub-jacket 110 , and the inner cavity of the liquid inlet joint 112 and the inner cavity of the liquid outlet joint 113 are respectively communicated with the flow channel 102 on the sub-jacket 110 .

[0077] When in use, the cold source or the heat source is injected into the sub-jacket 110 from the liquid inlet joint 112 and discharged from the liquid outlet joint 113 to the external circulation device.

[0078] In some embodiments, the liquid inlet connector 112 on at least one sub-jacket 110 is connected to the liquid outlet connector 113 of an adjacent sub-jacket 110 , so that the flow channels 102 on two adjacent sub-jackets 110 are connected in series.

[0079] In other embodiments, the liquid inlet joint 112 and the liquid outlet joint 113 on each sub-jacket 110 may also be independently connected to a cold source or a heat source and an external circulation device, and the flow channels 102 on different sub-jackets 110 are not interconnected.

[0080] Furthermore, sealing members, including but not limited to sealing rings, sealing gaskets, etc., are provided at the connection between the liquid inlet joint 112 and the sub-jacket 110, and at the connection between the liquid outlet joint 113 and the sub-jacket 110, so as to enhance the sealing performance of the corresponding positions.

[0081] In some specific embodiments, the jacket body 100 includes a first sub-jacket 110 a and a second sub-jacket 110 b , and the first sub-jacket 110 a and the second sub-jacket 110 b are symmetrically arranged.

[0082] In addition, the liquid outlet joint 113 on the first sub-jacket 110a is connected to the liquid inlet joint 112 on the second sub-jacket 110b, so that the flow channel 102 on the first sub-jacket 110a is connected in series with the flow channel 102 on the second sub-jacket 110b.

[0083] When in use, the cold source or the heat source is injected into the jacket device 10 from the liquid inlet joint 112 on the first sub-jacket 110a, and discharged from the liquid outlet joint 113 on the second sub-jacket 110b.

[0084] Alternatively, the liquid outlet joint 113 on the second sub-jacket 110b can also serve as the liquid inlet end, and the liquid inlet joint 112 on the first sub-jacket 110a can also serve as the liquid outlet end. In this case, the cold source or the heat source is injected from the liquid outlet joint 113 on the second sub-jacket 110b and discharged from the liquid inlet joint 112 on the first sub-jacket 110a.

[0085] In some other specific embodiments, the jacket body 100 may also include three, four or more sub-jackets 110 .

[0086] In summary, the jacket device 10 is provided with the flow channel 102 and the groove 103 so that the cold source or the heat source flows along the loop in the jacket device 10, thereby increasing the heat exchange area between the cold source or the heat source and the reactor body 20. While fully utilizing the cold or heat and thus reducing energy consumption, it can also quickly achieve heating or cooling, better realize reaction temperature control, and has the advantage of uniform heating or cooling.

[0087] On this basis, a liquid medium that can be used as both a cold source and a heat source is selected and injected into the jacket device 10, which can heat and cool the reactor body 20, avoid cross contamination between the media, and achieve the purpose of environmental protection. At the same time, heating and cooling are integrated on the same device, which can achieve fast switching, reduce the floor space, and meet the synthesis requirements of large temperature span in the pharmaceutical reaction.

[0088] In addition, each sub-jacket 110 can be aligned at the same time or separated from each other, thereby achieving a high degree of coordination with the equipment for automatically taking and placing the reactor body 20, meeting the requirements of unmanned and automated biological and chemical synthesis.

[0089] Finally, the detachable fixing plate 200 and the sealing gasket 300 can adapt to reactor bodies 20 of different shapes and sizes, and only the jacket body 100 needs to be replaced, so the versatility is good.

[0090] See also Figure 1 This embodiment further provides a reactor, specifically an automated reactor. The reactor comprises a reactor body 20 and the jacket device 10 , wherein the reactor body 20 is accommodated in a containing tank 101 .

[0091] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not as limiting, and thus other examples of the exemplary embodiments may have different values.

[0092] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0093] The above-mentioned embodiments only express several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A jacket device, characterized in that: It includes a jacket body and a fixing plate; A receiving groove is provided at one end of the jacket body along the axial direction, and a plurality of flow channels are provided on the jacket body; The fixing plate is detachably provided at at least one end of the jacket body along the axial direction, and a groove is provided on the surface of the jacket body facing the fixing plate and / or on the surface of the fixing plate facing the jacket body, and the groove connects two of the flow channels so that the multiple flow channels are connected in sequence.

2. The jacket device according to claim 1, characterized in that: The groove is arranged on a surface of the jacket body facing the fixing plate.

3. The jacket device according to claim 2, characterized in that: At least part of the grooves are arranged along the circumference of the jacket body.

4. The jacket device according to claim 2, characterized in that: The jacket device further comprises a sealing gasket, which is arranged between the jacket body and the fixing plate.

5. The jacket device according to claim 1, characterized in that: The jacket body comprises at least two sub-jackets, and each of the sub-jackets is evenly arranged along the circumference of the jacket body; The fixing plate includes at least two sub-fixing plates, and the sub-fixing plates are arranged corresponding to the sub-jackets.

6. The jacket device according to claim 5, characterized in that: The sub-jackets are provided with fixing pieces in pairs, and the fixing pieces on two adjacent sub-jackets are detachably connected.

7. The jacket device according to claim 5, characterized in that: The sub-jacket is provided with a liquid inlet joint and a liquid outlet joint, and the inner cavity of the liquid inlet joint and the inner cavity of the liquid outlet joint are respectively communicated with the flow channel on the sub-jacket.

8. The jacket device according to claim 7, characterized in that: The liquid inlet joint on at least one of the sub-jackets is connected to the liquid outlet joint of the adjacent sub-jacket.

9. The jacket device according to claim 1, characterized in that: The flow channel penetrates the jacket body along the axial direction of the jacket body, and the fixing plates are arranged in pairs at two ends of the jacket body along the axial direction.

10. A reactor, characterized in that: It comprises a reactor body and the jacket device according to any one of claims 1 to 9, wherein the reactor body is accommodated in the accommodating tank.

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