High-low temperature reaction kettle capable of realizing efficient fusion

Abstract

The utility model relates to the technical field of reaction kettle equipment, and discloses an efficient fusion high-low temperature reaction kettle which comprises an inner reaction kettle, a feed port is formed in the left side of the top end of the inner reaction kettle, a motor is fixedly connected to the top end of the inner reaction kettle, a rotating shaft is fixedly connected to the driving end of the motor, and a plurality of stirring blades are arranged on the outer wall of the rotating shaft. Connecting rods are fixedly connected to the upper side and the lower side of the outer wall of the rotating shaft, arc-shaped scraping plates are fixedly connected to the outward ends of the connecting rods, an outer-layer glass cover is fixedly connected to the outer wall of the inner reaction kettle, and water tanks are connected to the front end and the rear end of the outer-layer glass cover through circulating assemblies. According to the utility model, the stirring blades rotate in the inner reaction kettle to stir the raw materials, and meanwhile, the arc-shaped scraping plates are driven by the connecting rods to move along the inner wall of the inner reaction kettle, so that the raw materials adhered to the upper side of the inner wall of the inner reaction kettle due to centrifugal force in the mixing process are scraped off, and the fusion effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of coking production equipment, in particular to a high- and low-temperature reaction kettle with high efficiency fusion. Background Art

[0002] The double-layer glass reactor is designed with double-layer glass. The inner layer can be put into the reaction solvent for stirring reaction, and the interlayer can be connected to different cold and hot sources (refrigerated liquid, hot water or hot oil) for circulating heating or cooling reaction. Under the set constant temperature conditions, in the closed glass reactor, stirring reaction can be carried out under normal pressure or negative pressure conditions according to the use requirements, and reflux and distillation of the reaction solution can be performed. It is an ideal pilot and production equipment for modern fine chemical plants, biopharmaceuticals and new material synthesis.

[0003] After searching, the announcement number CN209612929U is a device for quickly adjusting the high and low temperature in the kettle, including a glass reactor body, the reactor body is made of double-layer glass, with a hollow layer in the middle, and four interfaces are set on the outer wall, two interfaces form a heating channel, and the other two form a cooling channel, the interfaces at the cup mouth and the cup bottom are hot oil heating oil inlet A and hot oil heating oil inlet and outlet B respectively, and the upper and lower positions in the middle of the reactor body are cooling oil inlet C and cooling oil outlet D respectively; the hot oil heating oil inlet A and cooling oil cooling oil inlet C are both connected to electromagnetic flow valves, and a temperature sensing device is also set on the outside of the reactor body. The whole process temperature sensing device can monitor and display the temperature of the reaction liquid in real time, and control the heating and cooling flow by manually controlling the flow valve, thereby regulating the temperature of the reaction liquid. It has the characteristics of simple structure and good heating and cooling effects;

[0004] Based on the above patent, the reaction liquid in the reactor body is heated by heating oil and water flowing into the reactor body interlayer through the oil inlet A. The heating oil flows from bottom to top with good fluidity, and can quickly reach the experimental reaction temperature, and finally flows out from the oil outlet B. After reaching the reaction temperature, it is necessary to cool down immediately. After the heating oil is discharged through the B outlet, the C flow valve knob is opened at this time, and the cooling oil flows into the reactor body interlayer through the oil inlet C to cool the reaction liquid in the reactor body, and finally flows out from the oil outlet D. The cooling oil flows from top to bottom with good fluidity, and can take away the heat generated by the reaction in time to achieve a rapid cooling effect. The whole process temperature sensing device can monitor and display the temperature of the reaction liquid in real time, and control the heating and cooling flow by manually controlling the flow valve, thereby regulating the temperature of the reaction liquid. It has the characteristics of simple structure and good heating and cooling effects, but the raw materials inside the reactor are mixed and reacted only by their own gravity, and the fusion effect is poor, which makes the reaction effect not high. Utility Model Content

[0005] In order to solve the problem of poor fusion effect in the prior art, the present application provides a high-low reactor with high efficiency fusion, in which the raw materials are stirred by rotating stirring blades inside the inner reactor. At the same time, the arc-shaped scraper moves along the inner wall of the inner reactor driven by the connecting rod, and the raw materials stuck to the upper side of the inner wall of the inner reactor due to centrifugal force during the mixing process are scraped off, thereby improving the fusion effect.

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

[0007] A high-temperature and low-temperature reactor with high efficiency fusion comprises an inner reactor, a feed port is arranged on the left side of the top of the inner reactor, a motor is fixedly connected to the top of the inner reactor, a rotating shaft is fixedly connected to the driving end of the motor, a plurality of stirring blades are arranged on the outer wall of the rotating shaft, connecting rods are fixedly connected to the upper and lower sides of the outer wall of the rotating shaft, an arc-shaped scraper is fixedly connected to the outward end of the connecting rod, an outer glass cover is fixedly connected to the outer wall of the inner reactor, the front and rear ends of the outer glass cover are connected to a water tank through a circulation component, and the right end of the water tank is connected to an infusion tube through a temperature control component.

[0008] As a further improvement of the utility model, the circulation component includes a drain pipe 2 and a drain pipe 1 respectively arranged at the front and rear ends of the outer glass cover, the other end of the drain pipe 2 is arranged at the front end of the water tank, and a control panel is fixedly connected to the top of the water tank.

[0009] As a further improvement of the utility model, the temperature control component includes connecting pipe 1 and connecting pipe 2 which are passed through the right end of the water tank, the outer wall of connecting pipe 1 is provided with valve 1, the other end of connecting pipe 1 is fixedly connected to the heating box, the outer wall of connecting pipe 2 is provided with valve 2, the other end of connecting pipe 2 is fixedly connected to the cooling box, a tee is passed through the right end of the cooling box, the other end of the tee is fixedly connected to the left end of the infusion tube, and a water pump is provided on the outer wall of the infusion tube.

[0010] As a further improvement of the utility model, the outer wall of the rotating shaft is rotatably connected to the inner wall of the inner reactor, and the outer wall of the arc-shaped scraper is arranged on the inner wall of the inner reactor.

[0011] As a further improvement of the utility model, the other end of the liquid discharge pipe is passed through the rear end of the water tank.

[0012] As a further improvement of the utility model, the rear side of the left end of the tee is penetrated through the right end of the heating box.

[0013] As a further improvement of the utility model, a heating block is arranged inside the heating box, and a semiconductor refrigeration block is arranged inside the cooling box.

[0014] As a further improvement of the utility model, the right end of the infusion tube is inserted into the left end of the inner reactor.

[0015] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0016] 1. In the utility model, the stirring blade and the arc scraper cooperate with the inner reactor, the motor, the rotating shaft and the connecting rod to achieve the device to stir and mix the raw materials to improve the fusion efficiency, and to scrape the raw materials attached to the inner wall of the inner reactor for mixing to improve the fusion effect.

[0017] 2. In the utility model, the outer glass cover cooperates with the infusion tube, water pump, heating box, water tank, cooling box and tee, so that the device can provide heat for the inner reactor or cool it down to ensure the normal progress of the reaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an isometric view of a high- and low-temperature reactor with high efficiency fusion proposed by the utility model;

[0019] Figure 2 This is a rear perspective view of a high-temperature and low-temperature reactor with high efficiency fusion proposed by the utility model;

[0020] Figure 3 This is a cross-sectional view of an inner reactor in a high-efficiency fused high and low temperature reactor proposed by the utility model.

[0021] Legend:

[0022] 1. Outer glass cover; 2. Inner reactor; 3. Motor; 4. Feed inlet; 5. Infusion tube; 6. Water pump; 7. Drain pipe 1; 8. Heating box; 9. Control panel; 10. Water tank; 11. Connecting pipe 1; 12. Valve 1; 13. Connecting pipe 2; 14. Valve 2; 15. Cooling box; 16. Tee; 17. Drain pipe 2; 18. Rotating shaft; 19. Stirring blade; 20. Connecting rod; 21. Curved scraper. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0025] 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.

[0026] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0027] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0028] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] Embodiment 1: A high-temperature and low-temperature reactor with high efficiency fusion, comprising an inner reactor 2, a feed port 4 is arranged on the left side of the top of the inner reactor 2, a motor 3 is fixedly connected to the top of the inner reactor 2, a rotating shaft 18 is fixedly connected to the driving end of the motor 3, the outer wall of the rotating shaft 18 is rotatably connected to the inner wall of the inner reactor 2, a plurality of stirring blades 19 are arranged on the outer wall of the rotating shaft 18, connecting rods 20 are fixedly connected to the upper and lower sides of the outer wall of the rotating shaft 18, an arc scraper 21 is fixedly connected to the outward end of the connecting rod 20, the outer wall of the arc scraper 21 is arranged on the inner wall of the inner reactor 2, and the outer wall of the inner reactor 2 is fixedly connected to the outer glass cover 1;

[0030] Specifically, the raw materials are poured into the inner reactor 2 through the feed port 4, and the motor 3 is started to drive the rotating shaft 18 to rotate, so that the stirring blade 19 rotates inside the inner reactor 2 to stir the raw materials. At the same time, the arc scraper 21 is driven by the connecting rod 20 to move along the inner wall of the inner reactor 2, and the raw materials stuck to the upper side of the inner wall of the inner reactor 2 due to the centrifugal force during the mixing process are scraped off, thereby improving the fusion effect.

[0031] Embodiment 2: The front and rear ends of the outer glass cover 1 are respectively penetrated with a drain pipe 2 17 and a drain pipe 1 7, the other end of the drain pipe 2 17 is fixedly connected to a water tank 10, the other end of the drain pipe 17 is penetrated at the rear end of the water tank 10, the top of the water tank 10 is fixedly connected to a control panel 9, the right end of the water tank 10 is penetrated with a connecting pipe 11 and a connecting pipe 2 13, the outer wall of the connecting pipe 11 is provided with a valve 12, the other end of the connecting pipe 11 is fixedly connected to a heating box 8, the outer wall of the connecting pipe 2 13 is provided with a valve 2 14, the other end of the connecting pipe 2 13 is fixedly connected to a cooling box 15, a heating block is provided inside the heating box 8, a semiconductor refrigeration block is provided inside the cooling box 15, a tee 16 is penetrated at the right end of the cooling box 15, the rear side of the left end of the tee 16 is penetrated at the right end of the heating box 8, the other end of the tee 16 is fixedly connected to an infusion pipe 5, the right end of the infusion pipe 5 is penetrated at the left end of the inner reactor 2, and a water pump 6 is provided on the outer wall of the infusion pipe 5;

[0032] Specifically, according to the reaction requirements, the control panel 9 can be used to control the opening or closing of the valve 12 and the valve 2 14, so that the liquid inside the water tank 10 can enter the heating box 8 through the connecting pipe 11 for heating, or enter the cooling box 15 through the connecting pipe 2 13 for cooling. The treated liquid, with the cooperation of the water pump 6, enters the interlayer between the outer glass cover 1 and the inner reactor 2 through the tee 16 along the water pump 6 to provide heat for the reaction or cool it down, thereby ensuring that the reaction can proceed normally.

[0033] Working principle: Pour the raw materials into the inner reactor 2 through the feed port 4, start the motor 3 to drive the rotating shaft 18 to rotate, so that the stirring blade 19 rotates inside the inner reactor 2 to stir the raw materials, and at the same time, the arc scraper 21 is driven by the connecting rod 20 to move along the inner wall of the inner reactor 2, and the raw materials that are adhered to the upper side of the inner wall of the inner reactor 2 due to the centrifugal force during the mixing process are scraped off to improve the fusion effect. According to the reaction requirements, the opening or closing of valve 12 and valve 2 14 can be controlled by the control panel 9, so that the liquid inside the water tank 10 can enter the heating box 8 through the connecting pipe 1 11 for heating, or enter the cooling box 15 through the connecting pipe 2 13 for cooling. The treated liquid, with the cooperation of the water pump 6, enters the interlayer between the outer glass cover 1 and the inner reactor 2 through the tee 16 along the water pump 6 to provide heat for the reaction or cool down, ensuring that the reaction can proceed normally.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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. A high-efficiency fusion high-low temperature reactor, comprising an inner reactor (2), characterized in that: A feed port (4) is provided on the left side of the top of the inner reactor (2); a motor (3) is fixedly connected to the top of the inner reactor (2); a rotating shaft (18) is fixedly connected to the driving end of the motor (3); a plurality of stirring blades (19) are provided on the outer wall of the rotating shaft (18); connecting rods (20) are fixedly connected to the upper and lower sides of the outer wall of the rotating shaft (18); an arc-shaped scraper (21) is fixedly connected to the outward end of the connecting rod (20); an outer glass cover (1) is fixedly connected to the outer wall of the inner reactor (2); both front and rear ends of the outer glass cover (1) are connected to a water tank (10) through a circulation component; and a liquid infusion tube (5) is connected to the right end of the water tank (10) through a temperature control component.

2. The high-temperature and low-temperature reactor with high efficiency fusion according to claim 1, characterized in that: The circulation assembly comprises a second drainage pipe (17) and a first drainage pipe (7) respectively arranged at the front and rear ends of the outer glass cover (1); the other end of the second drainage pipe (17) is arranged at the front end of the water tank (10); and a control panel (9) is fixedly connected to the top of the water tank (10).

3. The high-temperature and low-temperature reactor with high efficiency fusion according to claim 1, characterized in that: The temperature control component comprises a connecting pipe 1 (11) and a connecting pipe 2 (13) which are passed through the right end of the water tank (10); a valve 1 (12) is arranged on the outer wall of the connecting pipe 1 (11); the other end of the connecting pipe 1 (11) is fixedly connected to a heating box (8); the outer wall of the connecting pipe 2 (13) is provided with a valve 2 (14); the other end of the connecting pipe 2 (13) is fixedly connected to a cooling box (15); a tee (16) is passed through the right end of the cooling box (15); the other end of the tee (16) is fixedly connected to the left end of the infusion tube (5); and a water pump (6) is arranged on the outer wall of the infusion tube (5).

4. The high-efficiency fusion high-low temperature reactor according to claim 1, characterized in that: The outer wall of the rotating shaft (18) is rotatably connected to the inner wall of the inner reaction kettle (2), and the outer wall of the arc-shaped scraper (21) is arranged on the inner wall of the inner reaction kettle (2).

5. The high-efficiency fusion high-low temperature reactor according to claim 2, characterized in that: The other end of the drainage pipe (7) is passed through the rear end of the water tank (10).

6. The high-temperature and low-temperature reactor with high efficiency fusion according to claim 3 is characterized in that: The rear side of the left end of the tee (16) is inserted into the right end of the heating box (8).

7. The high-temperature and low-temperature reactor with high efficiency fusion according to claim 3 is characterized by: A heating block is arranged inside the heating box (8), and a semiconductor refrigeration block is arranged inside the cooling box (15).

8. The high-temperature and low-temperature reactor with high efficiency fusion according to claim 3 is characterized by: The right end of the liquid infusion tube (5) is passed through the left end of the inner reaction kettle (2).

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