Isotope rectification reaction kettle

Abstract

The utility model discloses an isotope rectification reaction kettle, which belongs to the technical field of reaction kettles and comprises a reaction kettle body, a sealing cover is arranged at the top of the reaction kettle body, the sealing cover and the reaction kettle body are connected through a flange, one side of the top of the sealing cover is fixedly communicated with a feeding pipe, and the other side of the top of the sealing cover is communicated with a discharging pipe. A sealing cover is arranged in the reaction kettle body, a shell is fixedly connected to the middle of the top of the sealing cover, a stirring piece is arranged in the reaction kettle body, and a driving assembly used for driving the stirring piece to rotate in a circulating and reciprocating mode is arranged above the sealing cover. The stirring part can be driven to circularly rotate in the forward direction and the reverse direction in a reciprocating mode, compared with the mode that the stirring part rotates in one direction for stirring, the relative positions of all the raw materials can be changed more easily, and therefore the mixing efficiency of the raw materials can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reactors, in particular to an isotope distillation reactor. Background Art

[0002] Isotope distillation, or isotope fractionation, refers to the phenomenon that the isotopes of an element are distributed in different substances in different proportions during physical, chemical, biological and other reactions. The fundamental reason for this fractionation phenomenon is the mass difference between different isotopes, which leads to differences in their zero-point energy, physical and chemical properties, etc., resulting in the phenomenon that various isotopes of the same element are enriched in different phases during the reaction process.

[0003] A distillation reactor with publication number CN219744783U comprises: a main body; a top cover, the top cover is fixedly arranged on the top of the main body; a motor, the motor is fixedly arranged at the center of the top cover, the output end of the motor is arranged at the inner top of the main body, and the output end of the motor is provided with a rotating shaft; a plurality of groups of stirring paddles, the plurality of groups of the stirring paddles are fixedly arranged at the middle and bottom of the rotating shaft; a solid feeding port, the solid feeding port is opened at the edge of the top cover; a liquid feeding port, the liquid feeding port is opened at the edge of the top cover, and the connecting line between the liquid feeding port and the solid feeding port and the center of the top cover forms an angle of 90°.

[0004] The above device can use the waste heat of the condenser to insulate the gas pipeline during the gas transmission process, thereby reducing the heat loss of the gas and increasing the distillation conversion rate. However, when the above device stirs and mixes the raw materials, the stirring paddle can only rotate in one direction, so the relative positions of the raw materials are not easy to change, which in turn affects the mixing efficiency of the raw materials. Utility Model Content

[0005] The utility model aims to solve the problem that the stirring blade in the prior art can only rotate in one direction, so the relative positions of the raw materials are not easy to change, which affects the mixing efficiency of the raw materials, and proposes an isotope distillation reactor.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An isotope distillation reactor comprises a reactor body, a sealing cover is arranged on the top of the reactor body, and the sealing cover and the reactor body are connected by a flange, a feeding pipe is fixedly connected to one side of the top of the sealing cover, a shell is fixedly connected to the middle of the top of the sealing cover, a stirring element is arranged inside the reactor body, and a driving component for driving the stirring element to rotate reciprocally is arranged above the sealing cover.

[0008] Preferably, the other side of the top of the sealing cover is fixedly connected to a steam pipe, and the other end of the steam pipe is connected to a separator.

[0009] Preferably, the stirring member comprises a stirring shaft, one end of which is rotatably mounted inside the sealing cover, and the other end of which extends into the interior of the reactor body, and a stirring blade is fixedly connected to the outer surface of the stirring shaft located inside the reactor body.

[0010] Preferably, a driving shaft and a driven shaft are rotatably mounted inside the shell, and the driving shaft and the driven shaft are symmetrical about the stirring axis, a first incomplete gear is fixedly connected to the outer surface of the driving shaft, and a second incomplete gear is fixedly connected to the outer surface of the driven shaft.

[0011] Preferably, a movable gear is fixedly connected to the outer surface of the stirring shaft located inside the shell, and the movable gear is meshed with the first incomplete gear and the second incomplete gear.

[0012] Preferably, a driving motor is installed on the top of the shell, and the output end of the driving motor is fixedly connected to the top end of the driving shaft.

[0013] Preferably, the outer surface of the driving shaft and the outer surface of the driven shaft are both fixedly connected with synchronous wheels, and the two synchronous wheels are connected through a synchronous belt transmission.

[0014] Compared with the prior art, the utility model provides an isotope distillation reactor, which has the following beneficial effects:

[0015] When using this solution to stir raw materials containing multiple isotopes, the stirring element can be driven to rotate back and forth in both positive and negative directions. Compared with stirring by rotating the stirring element in one direction, the relative positions of the raw materials can be changed more easily, thereby effectively improving the mixing efficiency of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the hidden reactor body of the utility model.

[0018] Figure 3 It is a schematic diagram of the internal structure of the shell of the utility model.

[0019] Figure 4 It is a schematic diagram of the connection between the stirring shaft and the moving gear of the utility model.

[0020] In the figure:

[0021] 1. Reactor body; 2. Sealing cover; 3. Flange; 4. Feeding pipe; 5. Separator; 6. Steam pipe; 7. Stirring shaft; 8. Stirring blade; 9. Shell; 10. Driving shaft; 11. Driven shaft; 12. Moving gear; 13. First incomplete gear; 14. Second incomplete gear; 15. Synchronous wheel; 16. Driving motor. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-4 , an isotope distillation reactor, comprising a reactor body 1, a sealing cover 2 is arranged on the top of the reactor body 1, and the sealing cover 2 and the reactor body 1 are connected by a flange 3, a feeding pipe 4 is fixedly connected to one side of the top of the sealing cover 2, a shell 9 is fixedly connected to the middle of the top of the sealing cover 2, a stirring piece is arranged inside the reactor body 1, and a driving component for driving the stirring piece to cyclically reciprocate is arranged above the sealing cover 2; the number of flanges 3 is two, and the two flanges 3 are locked and fixed by screws, and a valve is installed on the feeding pipe 4. After opening the valve, a mixed raw material containing multiple isotopes can be added to the inside of the reactor body 1. By setting the driving component, when the raw material containing multiple isotopes is stirred, the stirring piece can be driven to cyclically reciprocate in both positive and negative directions. Compared with stirring by rotating the stirring piece in one direction, the relative positions of the raw materials can be changed more easily, thereby effectively improving the mixing efficiency of the raw materials.

[0024] The other side of the top of the sealing cover 2 is fixedly connected with a steam pipe 6, and the other end of the steam pipe 6 is connected with a separator 5; through the cooperation between the reactor body 1, the separator 5 and the steam pipe 6, the isotopes in the mixture can be separated.

[0025] The stirring member includes a stirring shaft 7, one end of which is rotatably installed inside the sealing cover 2, and the other end of the stirring shaft 7 extends into the interior of the reactor body 1. The outer surface of the stirring shaft 7 located inside the reactor body 1 is fixedly connected with a stirring blade 8. The rotation of the stirring shaft 7 can drive the stirring blade 8 to rotate accordingly. The rotation of the stirring blade 8 can stir and mix the raw materials inside the reactor body 1.

[0026] A driving shaft 10 and a driven shaft 11 are rotatably installed inside the shell 9, and the driving shaft 10 and the driven shaft 11 are symmetrical about the stirring shaft 7. A first incomplete gear 13 is fixedly connected to the outer surface of the driving shaft 10, and a second incomplete gear 14 is fixedly connected to the outer surface of the driven shaft 11. The driving shaft 10 and the driven shaft 11 are respectively located on both sides of the shell 9, and the stirring shaft 7 is located at the center of the shell 9.

[0027] A moving gear 12 is fixedly connected to the outer surface of the stirring shaft 7 located inside the shell 9, and the moving gear 12 is meshed with the first incomplete gear 13 and the second incomplete gear 14; the positions of the teeth arranged on the first incomplete gear 13 and the second incomplete gear 14 are opposite to the moving gear 12. When the first incomplete gear 13 is meshed with the moving gear 12, the second incomplete gear 14 is not in contact with the moving gear 12. Similarly, when the second incomplete gear 14 is meshed with the moving gear 12, the first incomplete gear 13 is not in contact with the moving gear 12.

[0028] A driving motor 16 is installed on the top of the housing 9 , and the output end of the driving motor 16 is fixedly connected to the top end of the driving shaft 10 . When the driving motor 16 is started, the driving motor 16 can drive the driving shaft 10 to rotate.

[0029] The outer surfaces of the driving shaft 10 and the driven shaft 11 are fixedly connected with synchronous wheels 15, and the two synchronous wheels 15 are connected by a synchronous belt transmission. Under the action of the synchronous wheels 15 and the synchronous belt, the rotation of the driving shaft 10 can drive the driven shaft 11 to rotate accordingly.

[0030] When the device is in use, firstly, raw materials containing multiple isotopes are added into the interior of the reactor body 1 through the feeding tube 4, and then the driving motor 16 is started. The driving motor 16 can drive the driving shaft 10 and the driven shaft 11 to rotate simultaneously. The rotation of the driving shaft 10 and the driven shaft 11 can drive the first incomplete gear 13 and the second incomplete gear 14 to rotate accordingly. When the first incomplete gear 13 is meshed with the moving gear 12, the second incomplete gear 14 is not in contact with the moving gear 12, and then the first incomplete gear 13 can drive the moving gear 12 and the stirring member to rotate in one direction. When the second incomplete gear 14 is meshed with the moving gear 12, the first incomplete gear 13 is not in contact with the moving gear 12, and then the second incomplete gear 14 can drive the moving gear 12 and the stirring member to rotate in another direction, so that the stirring member can be rotated back and forth in both positive and negative directions, thereby effectively improving the mixing efficiency of the raw materials.

[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, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An isotope distillation reactor, comprising a reactor body (1), characterized in that: A sealing cover (2) is arranged on the top of the reactor body (1), and the sealing cover (2) and the reactor body (1) are connected via a flange (3); a feeding pipe (4) is fixedly connected to one side of the top of the sealing cover (2); a shell (9) is fixedly connected to the middle of the top of the sealing cover (2); a stirring element is arranged inside the reactor body (1), and a driving component for driving the stirring element to cyclically reciprocate is arranged above the sealing cover (2).

2. The isotope distillation reactor according to claim 1, characterized in that: The other side of the top of the sealing cover (2) is fixedly connected to a steam pipe (6), and the other end of the steam pipe (6) is connected to a separator (5).

3. The isotope distillation reactor according to claim 1, characterized in that: The stirring member comprises a stirring shaft (7), one end of which is rotatably mounted inside the sealing cover (2), and the other end of which extends into the interior of the reactor body (1). A stirring blade (8) is fixedly connected to the outer surface of the stirring shaft (7) located inside the reactor body (1).

4. The isotope distillation reactor according to claim 3, characterized in that: A driving shaft (10) and a driven shaft (11) are rotatably mounted inside the housing (9), and the driving shaft (10) and the driven shaft (11) are symmetrical about the stirring shaft (7). A first incomplete gear (13) is fixedly connected to the outer surface of the driving shaft (10), and a second incomplete gear (14) is fixedly connected to the outer surface of the driven shaft (11).

5. The isotope distillation reactor according to claim 4, characterized in that: The outer surface of the stirring shaft (7) located inside the shell (9) is fixedly connected to a movable gear (12), and the movable gear (12) is meshed with a first incomplete gear (13) and a second incomplete gear (14).

6. The isotope distillation reactor according to claim 4, characterized in that: A driving motor (16) is installed on the top of the housing (9), and the output end of the driving motor (16) is fixedly connected to the top end of the driving shaft (10).

7. The isotope distillation reactor according to claim 4, characterized in that: The outer surface of the driving shaft (10) and the outer surface of the driven shaft (11) are both fixedly connected with synchronous wheels (15), and the two synchronous wheels (15) are connected through a synchronous belt transmission.

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