Flow guide mechanism for molecular distillation equipment

Abstract

The utility model relates to the technical field of molecular distillation, and discloses a diversion mechanism for molecular distillation equipment, which comprises a distillation equipment body and a lifting plate, the front side of the distillation equipment body is provided with a display, one side of the distillation equipment body is provided with a control switch, and the top of the distillation equipment body is fixedly provided with a limiting box. A heating wire is arranged on the inner side of the limiting box, a heating bottle is arranged in the limiting box, a liquid inlet pipe is arranged on one side of the heating bottle, and a liquid guide pipe is arranged on one side of the heating bottle. According to the flow guide mechanism for the molecular distillation equipment, through the design of the conical flow guide inlet and the flow guide outlet, the flow guide and buffering effects can be achieved, when liquid enters and flows out of the flow guide pipe, due to the gradual change of the cross section, impact and turbulent flow of the fluid can be reduced, flowing is more stable, and when the liquid flows out of the flow guide pipe to a narrower outlet, the flow guide effect is better. Therefore, the flow guide efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of molecular distillation, in particular to a diversion mechanism for a molecular distillation device. Background Technique

[0002] Molecular distillation is a distillation method operated under high vacuum. At this time, the mean free path of vapor molecules is greater than the distance between the evaporation surface and the condensation surface, so that the liquid mixture can be separated by using the difference in the evaporation rates of the components in the feed liquid.

[0003] Chinese Utility Model Patent Publication No.: CN 215084939 U3, discloses: a diversion device for a molecular distillation device. The diversion device for the molecular distillation device has a uniform liquid level at the inner wall of the housing for the first diversion component and the second diversion component, and at the same time prevents spraying of the liquid, thereby improving the heat exchange efficiency, enhancing the distillation efficiency, and saving energy and reducing consumption. However, the diversion device for the molecular distillation device does not design the shape of the diversion pipe, which easily causes the liquid to flow slowly when entering the diversion pipe, resulting in low diversion efficiency. Moreover, the diversion device for the molecular distillation device is prone to generate bubbles and vortices during the diversion process, which is not conducive to the more stable flow of the liquid. Summary of the Invention

[0004] The technical problem to be solved by the utility model is to provide a diversion mechanism for a molecular distillation device, which can effectively solve the problems in the prior art that the shape of the diversion pipe is not designed, which easily causes the liquid to flow slowly when entering the diversion pipe, resulting in low diversion efficiency, and is prone to generate bubbles and vortices during the diversion process, which is not conducive to the more stable flow of the liquid.

[0005] The technical solution adopted by the utility model is: a diversion mechanism for a molecular distillation device, including a distillation device body and a lifting plate. A display is arranged on the front side of the distillation device body, a control switch is arranged on one side of the distillation device body, a limit box is fixedly installed on the top of the distillation device body, a heating wire is arranged inside the limit box, a heating bottle is arranged inside the limit box, a liquid inlet pipe is arranged on one side of the heating bottle, a liquid guide pipe is arranged on one side of the heating bottle, a support assembly is fixedly installed on the outside of the distillation device body, a diversion port is arranged on one side of the liquid inlet pipe, a diversion assembly is arranged on the outside of the diversion port, a fixing plate is fixedly installed on the top of the lifting plate, a limit plate is fixedly installed on the top of the fixing plate, a collection bottle is arranged on the top of the limit plate, and a liquid inlet is arranged on one side of the collection bottle.

[0006] Preferably, the support assembly includes a support rod, a limiting ring is arranged on one side of the support rod, a rotating rod is rotatably installed on the outer side of the support rod, a clamping ring is fixedly installed on one side of the rotating rod, a plurality of fixing bolts are fixedly installed on one side of the rotating rod, the support rod is fixedly installed with the distillation equipment body through the limiting ring, and the same number of limiting rings are provided.

[0007] Through the above technical solution, through the design of the limiting ring, when installing the support rod, the support rod can be placed outside the distillation equipment body, and then the limiting ring is fixed by bolts, which is convenient for quickly installing the support rod.

[0008] Preferably, the clamping ring is adapted to the liquid inlet pipe, and the fixing bolt penetrates through the rotating rod and extends to the outside thereof.

[0009] Through the above technical solution, through the cooperation of the clamping ring and the liquid inlet pipe, when one end of the support assembly is connected to the distillation equipment body, the clamping ring can be clamped into the liquid inlet pipe. During distillation, it can support the liquid guide pipe and prevent it from shaking during liquid diversion, affecting normal use.

[0010] Preferably, the diversion assembly includes a diversion pipe, a diversion inlet is arranged on one side of the diversion pipe, a water outlet is opened on the outer side of the diversion pipe, a first positioning groove is opened inside the water outlet, a first fixing plug is inserted and installed inside the water outlet, a first sealing sleeve is fixedly installed at the bottom of the first fixing plug, a water inlet is opened on the outer side of the diversion pipe, a second positioning groove is opened inside the water inlet, a second fixing plug is inserted and installed inside the water inlet, a diversion outlet is opened on the other side of the diversion pipe, a second sealing sleeve is fixedly installed at the bottom of the second fixing plug, one side of the diversion pipe communicates with the diversion port through the diversion inlet, and the other side of the diversion pipe communicates with the liquid inlet through the diversion outlet.

[0011] Through the above technical solution, through the cooperation of the diversion pipe, the diversion inlet and the diversion port, when distilling, the liquid in the liquid guide pipe can enter the diversion inlet, and then through the cooperation of the diversion outlet and the liquid inlet, it can enter the collection bottle, realizing liquid diversion.

[0012] Preferably, the cross-sections of the diversion inlet and the diversion outlet are in a "cone" shape structure, and the diameters of the diversion inlet and the diversion outlet are smaller than the diameter of the diversion pipe.

[0013] Through the above technical solution, through the design of the conical diversion inlet and diversion outlet, it can play a role in diversion and buffering. When the liquid enters and exits the diversion pipe, due to the gradual change of the cross-section, it can reduce the impact and turbulence of the fluid, making the flow more stable. And when the liquid flows out of the diversion pipe to the narrower outlet, the flow rate will increase, which is beneficial to improving the diversion efficiency.

[0014] Preferably, the water outlet and the water inlet communicate with the diversion pipe, and the cross-section of the diversion pipe is inclined.

[0015] Through the above technical solution, by the inclined design of the cross-section of the diversion pipe, the gravity can be utilized to promote the natural flow of the liquid, improve the flow velocity, and reduce the generation of bubbles and vortices during the diversion process, making the liquid flow more stable.

[0016] Preferably, the first sealing sleeve and the second sealing sleeve are in interference fit with the first positioning groove and the second positioning groove, and the first sealing sleeve and the second sealing sleeve are rubber sealing sleeves.

[0017] Through the above technical solution, through the design of the first sealing sleeve and the second sealing sleeve, when not in use, the first sealing sleeve and the second sealing sleeve can be inserted into the first positioning groove and the second positioning groove, which can improve its sealing performance and avoid easy leakage.

[0018] Compared with the prior art, the present utility model provides a diversion mechanism for a molecular distillation device, having the following beneficial effects:

[0019] 1. For the diversion mechanism for the molecular distillation device, through the design of the conical diversion inlet and the diversion outlet, the functions of diversion and buffering can be achieved. When the liquid enters and exits the diversion pipe, due to the gradual change of the cross-section, the impact and turbulence of the fluid can be reduced, making the flow more stable. And when the liquid flows out of the diversion pipe to the narrower outlet, the flow velocity will increase, which is beneficial to improving the diversion efficiency;

[0020] 2. For the diversion mechanism for the molecular distillation device, by the inclined design of the cross-section of the diversion pipe, the gravity can be utilized to promote the natural flow of the liquid, improve the flow velocity, and reduce the generation of bubbles and vortices during the diversion process, making the liquid flow more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic three-dimensional structure of the present utility model Figure 1 ;

[0022] Figure 2 is a schematic three-dimensional structure of the present utility model Figure 2 ;

[0023] Figure 3 is a schematic exploded structure of the diversion component of the present utility model Figure 1 ;

[0024] Figure 4 is a schematic exploded structure of the diversion component of the present utility model Figure 2 ;

[0025] Figure 5 is a schematic three-dimensional structure diagram of the support component of the present utility model.

[0026] Among them: 1. The main body of the distillation device; 2. The display; 3. The control switch; 4. The limit box; 5. The heating wire; 6. The heating bottle; 7. The liquid inlet pipe; 8. The liquid guide pipe; 9. The support assembly; 901. The support rod; 902. The limit ring; 903. The rotating rod; 904. The clamping ring; 905. The fixing bolt; 10. The diversion port; 11. The diversion assembly; 1101. The diversion pipe; 1102. The diversion inlet; 1103. The water outlet; 1104. The first positioning groove; 1105. The first fixing plug; 1106. The first sealing sleeve; 1107. The water inlet; 1108. The second positioning groove; 1109. The second fixing plug; 1110. The diversion outlet; 1111. The second sealing sleeve; 12. The lifting plate; 13. The fixing plate; 14. The limit plate; 15. The collection bottle; 16. The liquid inlet. Specific embodiments

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0028] Embodiment 1: As Figure 1 shown in Figures 1 and 5, a diversion mechanism for a molecular distillation device provided by the present invention includes the main body 1 of the distillation device and the lifting plate 12. A display 2 is arranged on the front side of the main body 1 of the distillation device, a control switch 3 is arranged on one side of the main body 1 of the distillation device, a limit box 4 is fixedly installed on the top of the main body 1 of the distillation device, a heating wire 5 is arranged inside the limit box 4, a heating bottle 6 is arranged inside the limit box 4, a liquid inlet pipe 7 is arranged on one side of the heating bottle 6, a liquid guide pipe 8 is arranged on one side of the heating bottle 6, a support assembly 9 is fixedly installed on the outside of the main body 1 of the distillation device, a diversion port 10 is arranged on one side of the liquid inlet pipe 7, a diversion assembly 11 is arranged on the outside of the diversion port 10, a fixing plate 13 is fixedly installed on the top of the lifting plate 12, a limit plate 14 is fixedly installed on the top of the fixing plate 13, a collection bottle 15 is arranged on the top of the limit plate 14, and a liquid inlet 16 is arranged on one side of the collection bottle 15.

[0029] Specifically, the support assembly 9 includes a support rod 901. A limit ring 902 is provided on one side of the support rod 901. A rotating rod 903 is rotatably installed on the outer side of the support rod 901. A clamping ring 904 is fixedly installed on one side of the rotating rod 903. A plurality of fixing bolts 905 are fixedly installed on one side of the rotating rod 903. The support rod 901 is fixedly installed with the distillation equipment body 1 through the limit ring 902. There are the same number of limit rings 902. The advantage is that through the design of the limit ring 902, when installing the support rod 901, the support rod 901 can be placed outside the distillation equipment body 1, and then the limit ring 902 is fixed by bolts, which is convenient for quickly installing the support rod 901.

[0030] Specifically, the clamping ring 904 is adapted to the liquid inlet pipe 7. The fixing bolt 905 penetrates through the rotating rod 903 and extends to its outer side. The advantage is that through the cooperation of the clamping ring 904 and the liquid inlet pipe 7, when one end of the support assembly 9 is connected to the distillation equipment body 1, the clamping ring 904 can be clamped into the liquid inlet pipe 7. During distillation, it can support the liquid guide pipe 8 and prevent it from shaking during liquid diversion, affecting normal use.

[0031] Specifically, the diversion assembly 11 includes a diversion pipe 1101. A diversion inlet 1102 is provided on one side of the diversion pipe 1101. A water outlet 1103 is opened on the outer side of the diversion pipe 1101. A positioning groove one 1104 is opened inside the water outlet 1103. A fixing plug one 1105 is inserted and installed inside the water outlet 1103. A sealing sleeve one 1106 is fixedly installed at the bottom of the fixing plug one 1105. A water inlet 1107 is opened on the outer side of the diversion pipe 1101. A positioning groove two 1108 is opened inside the water inlet 1107. A fixing plug two 1109 is inserted and installed inside the water inlet 1107. A diversion outlet 1110 is opened on the other side of the diversion pipe 1101. A sealing sleeve two 1111 is fixedly installed at the bottom of the fixing plug two 1109. One side of the diversion pipe 1101 communicates with the diversion port 10 through the diversion inlet 1102. The other side of the diversion pipe 1101 communicates with the liquid inlet 16 through the diversion outlet 1110. The advantage is that through the cooperation of the diversion pipe 1101, the diversion inlet 1102 and the diversion port 10, when distilling, the liquid in the liquid guide pipe 8 can enter the diversion inlet 1102, and then through the cooperation of the diversion outlet 1110 and the liquid inlet 16, it can enter the collection bottle 15, realizing liquid diversion.

[0032] Embodiment 2: As Figures 2 - 5 shown, as an improvement over the previous embodiment.

[0033] Specifically, the cross-sections of the diversion inlet 1102 and the diversion outlet 1110 are in a "conical" structure. The diameters of the diversion inlet 1102 and the diversion outlet 1110 are smaller than the diameter of the diversion pipe 1101. The advantage is that through the design of the conical diversion inlet 1102 and the diversion outlet 1110, the functions of diversion and buffering can be achieved. When the liquid enters and exits the diversion pipe 1101, due to the gradual change of the cross-section, the impact and turbulence of the fluid can be reduced, making the flow smoother. And when the liquid flows out of the diversion pipe 1101 to the narrower outlet, the flow rate will increase, which is beneficial to improving the diversion efficiency.

[0034] Specifically, the water outlet 1103 and the water inlet 1107 are communicated with the diversion pipe 1101. The cross-section of the diversion pipe 1101 is designed to be inclined. The advantage is that through the inclined design of the cross-section of the diversion pipe 1101, the gravity can be utilized to promote the natural flow of the liquid, improve the flow velocity, and also reduce the generation of bubbles and vortices during the diversion process, making the liquid flow more stable.

[0035] Specifically, the first sealing sleeve 1106 and the second sealing sleeve 1111 are in an interference fit with the first positioning groove 1104 and the second positioning groove 1108. The first sealing sleeve 1106 and the second sealing sleeve 1111 are rubber sealing sleeves. The advantage is that through the design of the first sealing sleeve 1106 and the second sealing sleeve 1111, when not in use, the first sealing sleeve 1106 and the second sealing sleeve 1111 can be inserted into the first positioning groove 1104 and the second positioning groove 1108, which can improve its sealing performance and avoid leakage.

[0036] Working principle: During use, due to the design of the limit ring 902, when installing the support rod 901, the support rod 901 can be placed outside the distillation equipment body 1, and then the limit ring 902 is fixed by bolts, which facilitates the rapid installation of the support rod 901. Through the cooperation of the snap ring 904 and the liquid inlet pipe 7, after one end of the support assembly 9 is connected to the distillation equipment body 1, the snap ring 904 can be snapped into the liquid inlet pipe 7. During distillation, it can support the liquid guide pipe 8 to prevent shaking during liquid diversion and affect normal use. Through the cooperation of the diversion pipe 1101, the diversion inlet 1102 and the diversion port 10, during distillation, the liquid in the liquid guide pipe 8 can enter the diversion inlet 1102, and then, with the cooperation of the diversion outlet 1110 and the liquid inlet 16, it can enter the collection bottle 15 to achieve liquid diversion. Through the design of the conical diversion inlet 1102 and the diversion outlet 1110, it can play a role in liquid diversion and buffering. When the liquid enters and exits the diversion pipe 1101, due to the gradual change of the cross-section, the impact and turbulence of the fluid can be reduced, making the flow more stable. And when the liquid flows out of the diversion pipe 1101 to a narrower outlet, the flow rate will increase, which is beneficial to improving the efficiency of liquid diversion. Through the inclined design of the cross-section of the diversion pipe 1101, the gravity effect can be utilized to promote the natural flow of the liquid, increase the flow rate, and also reduce the generation of bubbles and vortices during the liquid diversion process, making the liquid flow more stable. Through the design of the sealing sleeve one 1106 and the sealing sleeve two 1111, when not in use, the sealing sleeve one 1106 and the sealing sleeve two 1111 can be inserted into the positioning groove one 1104 and the positioning groove two 1108 to improve its sealing performance and avoid easy leakage.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A diversion mechanism for a molecular distillation device, comprising a distillation device body (1) and a lifting plate (12), characterized in that: A display (2) is provided on the front side of the distillation equipment body (1). A control switch (3) is provided on one side of the distillation equipment body (1). A limit box (4) is fixedly installed on the top of the distillation equipment body (1). A heating wire (5) is provided inside the limit box (4). A heating bottle (6) is provided inside the limit box (4). A liquid inlet pipe (7) is provided on one side of the heating bottle (6). A liquid guide pipe (8) is provided on one side of the heating bottle (6). A support assembly (9) is fixedly installed on the outer side of the distillation equipment body (1). A diversion port (10) is provided on one side of the liquid inlet pipe (7). A diversion assembly (11) is provided on the outer side of the diversion port (10). A fixing plate (13) is fixedly installed on the top of the lifting plate (12). A limit plate (14) is fixedly installed on the top of the fixing plate (13). A collection bottle (15) is provided on the top of the limit plate (14). A liquid inlet (16) is provided on one side of the collection bottle (15).

2. The diversion mechanism for a molecular distillation device according to claim 1, wherein: The support assembly (9) includes a support rod (901). A limit ring (902) is provided on one side of the support rod (901). A rotating rod (903) is rotatably installed on the outer side of the support rod (901). A clamping ring (904) is fixedly installed on one side of the rotating rod (903). A plurality of fixing bolts (905) are fixedly installed on one side of the rotating rod (903). The support rod (901) is fixedly installed with the distillation equipment body (1) through the limit ring (902), and the same number of limit rings (902) are provided.

3. The diversion mechanism for a molecular distillation device according to claim 2, characterized in that: The clamping ring (904) is adapted to the liquid inlet pipe (7), and the fixing bolt (905) penetrates through the rotating rod (903) and extends to the outside thereof.

4. A flow guiding mechanism for a molecular distillation apparatus according to claim 1, characterized in that: The diversion assembly (11) includes a diversion pipe (1101). A diversion inlet (1102) is provided on one side of the diversion pipe (1101). A water outlet (1103) is opened on the outer side of the diversion pipe (1101). A positioning groove one (1104) is opened on the inner side of the water outlet (1103). A fixing plug one (1105) is inserted and installed inside the water outlet (1103). A sealing sleeve one (1106) is fixedly installed at the bottom of the fixing plug one (1105). A water inlet (1107) is opened on the outer side of the diversion pipe (1101). A positioning groove two (1108) is opened on the inner side of the water inlet (1107). A fixing plug two (1109) is inserted and installed inside the water inlet (1107). A diversion outlet (1110) is opened on the other side of the diversion pipe (1101). A sealing sleeve two (1111) is fixedly installed at the bottom of the fixing plug two (1109). One side of the diversion pipe (1101) communicates with the diversion port (10) through the diversion inlet (1102), and the other side of the diversion pipe (1101) communicates with the liquid inlet (16) through the diversion outlet (1110).

5. The diversion mechanism for a molecular distillation device according to claim 4, characterized in that: The cross-sections of the diversion inlet (1102) and the diversion outlet (1110) are in a "cone" shape structure, and the diameters of the diversion inlet (1102) and the diversion outlet (1110) are smaller than the diameter of the diversion pipe (1101).

6. The diversion mechanism for a molecular distillation device according to claim 4, characterized in that: The water outlet (1103) and the water inlet (1107) communicate with the diversion pipe (1101), and the cross-section of the diversion pipe (1101) is inclined.

7. The diversion mechanism for a molecular distillation apparatus according to claim 4, characterized in that: The first sealing sleeve (1106) and the second sealing sleeve (1111) are in interference fit with the first positioning groove (1104) and the second positioning groove (1108), and the first sealing sleeve (1106) and the second sealing sleeve (1111) are rubber sealing sleeves.

Images