Improved reaction kettle

Abstract

The utility model discloses an improved reaction kettle, including the kettle body, the bottom fixed connection of kettle body has the extension tube, the top fixed connection of kettle body has the upper top cover, the top of upper top cover is rotatoryly installed with the stirring shaft through the embedded joint bearing, the outer wall fixed connection of stirring shaft has two first installation sleeve, the circumferential outer wall fixed connection of first installation sleeve has a plurality of stirring board, the fixed connection of another end of stirring board has the rotary rod, the fixed connection of another end of rotary rod has the side scraper, the outer wall fixed connection of stirring shaft has the second installation sleeve, the outer wall fixed connection of second installation sleeve has two bottom scrapers. The utility model discloses through the stirring shaft drive side scraper to scrape on the kettle body inner wall, thereby scrape the material on the kettle body inner wall, simultaneously, the stirring shaft drive bottom scraper to scrape on the bottom inner wall of kettle body, thereby scrape the material on the bottom inner wall of kettle body, so as to be completely discharged with the viscous material in the kettle body.

Description

Technical Field

[0001] This utility model relates to the field of reaction vessel technology, and in particular to an improved reaction vessel. Background Technology

[0002] In a broad sense, a reaction vessel is a container that carries out physical or chemical reactions. Through structural design and parameter configuration of the container, it can achieve the heating, evaporation, cooling and low-to-high-speed mixing functions required by the process. It is widely used in industries such as petroleum, chemical, rubber, pesticide, dye, pharmaceutical, and food.

[0003] Currently, most existing reactors cannot effectively discharge viscous materials during mixing and reaction, resulting in a large amount of viscous material adhering to the inner wall of the reactor. This not only wastes materials but also requires workers to spend more time discharging them. Therefore, in order to improve the performance of reactors and to promote technological progress in the industry and enhance core technological competitiveness, this application proposes a new implementation scheme that differs from the improved reactor structure and application method in the existing technology. Utility Model Content

[0004] The purpose of this invention is to solve the problem of inconvenient discharge of viscous materials by proposing an improved reaction vessel.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An improved reactor includes a vessel body, an extension tube fixedly connected to the bottom of the vessel body, and an upper cover fixedly connected to the top of the vessel body. A stirring shaft is rotatably mounted on the top of the upper cover via an interlocking bearing. Two first mounting sleeves are fixedly connected to the outer wall of the stirring shaft. Multiple stirring plates are fixedly connected to the outer circumference of the first mounting sleeves. A rotating rod is fixedly connected to the other end of the stirring plate, and a side scraper is fixedly connected to the other end of the rotating rod. A second mounting sleeve is fixedly connected to the outer wall of the stirring shaft, and two bottom scrapers are fixedly connected to the outer wall of the second mounting sleeve. The bottom scrapers scrape on the inner wall of the bottom of the vessel body. A conveying auger is fixedly connected to the bottom of the outer wall of the stirring shaft and is located inside the extension tube.

[0007] Furthermore, a rubber strip is adhered to one side of the side scraper.

[0008] Furthermore, a discharge pipe is fixedly connected to one side of the extension pipe, and a valve is connected to the other end of the discharge pipe via a flange.

[0009] Furthermore, the top of the upper cover is provided with a feed inlet and a sensor mounting port.

[0010] Furthermore, a bracket is fixedly connected to the top outer wall of the upper cover, and a speed reducer and a motor are provided on the top of the bracket.

[0011] Furthermore, the reducer is fixed to the top of the bracket by bolts, the output shaft of the motor is fixedly connected to the reducer, and the output shaft of the reducer is fixedly connected to the top of the stirring shaft.

[0012] Furthermore, the bottom outer wall of the vessel is fixedly connected with multiple support legs.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The stirring shaft drives the side scraper to scrape the material on the inner wall of the vessel, thereby scraping it off. At the same time, the stirring shaft drives the bottom scraper to scrape the material on the bottom inner wall of the vessel, thereby scraping it off, so as to completely discharge the viscous material from the vessel.

[0015] 2. Driven by a reducer and a motor, the stirring shaft rotates, which in turn drives the stirring plate to rotate, thereby mixing the materials for subsequent use. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of an improved reaction vessel proposed in this utility model;

[0017] Figure 2 This is a side view of an improved reactor proposed in this utility model.

[0018] Figure 3 This is a cross-sectional view of an improved reaction vessel proposed in this utility model;

[0019] Figure 4 This is a partially enlarged structural schematic diagram of an improved reactor proposed in this utility model.

[0020] In the diagram: 1. Kettle body; 2. Top cover; 3. Stirring shaft; 4. First mounting sleeve; 5. Rotating rod; 6. Stirring plate; 7. Side scraper; 8. Rubber strip; 9. Second mounting sleeve; 10. Bottom scraper; 11. Extension pipe; 12. Conveying auger; 13. Discharge pipe; 14. Valve; 15. Feed inlet; 16. Sensor mounting port; 17. Bracket; 18. Reducer; 19. Motor. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figures 1-4An improved reactor includes a vessel body 1, with an extension tube 11 integrally formed at the bottom of the vessel body 1. An upper cover 2 is fixed to the top of the vessel body 1 by bolts. A stirring shaft 3 is rotatably mounted on the top of the upper cover 2 via an embedded bearing. A bracket 17 is fixed to the top outer wall of the upper cover 2 by bolts. A reducer 18 and a motor 19 are provided on the top of the bracket 17. The reducer 18 is fixed to the top of the bracket 17 by bolts. The reducer 18 is a model SAF99. The output shaft of the motor 19 is fixedly connected to the reducer 18. The motor 19 is fixed above the reducer 18 by bolts. The motor 19 is a model HSS-60. The output shaft of the reducer 18 is fixed to the top of the stirring shaft 3.

[0023] Two first mounting sleeves 4 are fixed to the outer wall of the stirring shaft 3 by bolts. Multiple stirring plates 6 are welded to the outer circumference of the first mounting sleeves 4. The stirring shaft 3 rotates under the drive of the reducer 18 and the motor 19, thereby driving the stirring plates 6 to rotate, and thus stirring and mixing the materials.

[0024] A rotating rod 5 is welded to the other end of the stirring plate 6. The angle between the stirring plate 6 and the rotating rod 5 and the first mounting sleeve 4 is 45 degrees. A side scraper 7 is welded to the other end of the rotating rod 5. The gap between the side scraper 7 and the inner wall of the vessel 1 is 0.5-1mm. The stirring shaft 3 drives the side scraper 7 to scrape on the inner wall of the vessel 1, thereby scraping the material on the inner wall of the vessel 1.

[0025] The outer wall of the stirring shaft 3 is fixed with a second mounting sleeve 9 by bolts. The outer wall of the second mounting sleeve 9 is fixed with two bottom scrapers 10 by bolts. The bottom scrapers 10 and the side scrapers 7 are made of 304 stainless steel. The bottom scrapers 10 scrape on the bottom inner wall of the vessel body 1. The stirring shaft 3 drives the bottom scrapers 10 to scrape on the bottom inner wall of the vessel body 1, thereby scraping the material off the bottom inner wall of the vessel body 1.

[0026] A conveying auger 12 is welded to the bottom of the outer wall of the stirring shaft 3. The pitch of the conveying auger 12 is 150mm, the blade thickness is 3mm, and the material is 304 stainless steel. The conveying auger 12 is located inside the extension pipe 11. The gap between the conveying auger 12 and the inner wall of the extension pipe 11 is 1-5mm. The stirring shaft 3 is driven to rotate by the motor 19, which in turn drives the conveying auger 12 to rotate, thereby conveying the material in the valve 14 into the extension pipe 11.

[0027] A rubber strip 8 is attached to one side of the side scraper 7 to better scrape the inner wall of the vessel 1.

[0028] A discharge pipe 13 is welded to one side of the extension pipe 11, and a valve 14 is connected to the other end of the discharge pipe 13 via a flange. When the valve 14 is opened, the material is discharged from the discharge pipe 13.

[0029] The top of the top cover 2 is provided with a feed port 15 and a sensor mounting port 16, which facilitates the installation of sensors such as temperature sensors and humidity sensors.

[0030] The bottom outer wall of the vessel body 1 is fixed with multiple support legs by bolts.

[0031] The working principle of this embodiment is as follows: When in use, firstly, the material is put into the vessel 1 through the feed port 15. Then, the stirring shaft 3 rotates under the drive of the reducer 18 and the motor 19, thereby driving the stirring plate 6 to rotate, and thus stirring and mixing the material.

[0032] During material discharge, valve 14 is opened, and motor 19 drives the stirring shaft 3 to rotate, which in turn drives the conveying auger 12 to rotate, thereby conveying the material in valve 14 into extension pipe 11. Then, the material is discharged from discharge pipe 13. At the same time, stirring shaft 3 drives side scraper 7 to scrape the inner wall of the vessel body 1, thereby scraping the material off the inner wall of the vessel body 1. Simultaneously, stirring shaft 3 drives bottom scraper 10 to scrape the bottom inner wall of the vessel body 1, thereby scraping the material off the bottom inner wall of the vessel body 1, so as to completely discharge the material in the vessel body 1.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An improved reaction vessel, comprising a vessel body (1), characterized in that, An extension tube (11) is fixedly connected to the bottom of the vessel body (1), and an upper cover (2) is fixedly connected to the top of the vessel body (1). A stirring shaft (3) is rotatably mounted on the top of the upper cover (2) via an interlocking bearing. Two first mounting sleeves (4) are fixedly connected to the outer wall of the stirring shaft (3). Multiple stirring plates (6) are fixedly connected to the outer circumference of the first mounting sleeves (4). A rotating rod (5) is fixedly connected to the other end of the stirring plate (6). A side scraper (7) is fixedly connected to the other end of the rotating rod (5). A second mounting sleeve (9) is fixedly connected to the outer wall of the stirring shaft (3). Two bottom scrapers (10) are fixedly connected to the outer wall of the second mounting sleeve (9). The bottom scrapers (10) scrape on the inner wall of the bottom of the vessel body (1). A conveying auger (12) is fixedly connected to the bottom of the outer wall of the stirring shaft (3). The conveying auger (12) is located inside the extension tube (11).

2. The improved reactor according to claim 1, characterized in that, A rubber strip (8) is adhered to one side of the side scraper (7).

3. The improved reaction vessel according to claim 1, characterized in that, One side of the extension pipe (11) is fixedly connected to a discharge pipe (13), and the other end of the discharge pipe (13) is connected to a valve (14) via a flange.

4. The improved reaction vessel according to claim 1, characterized in that, The top of the upper cover (2) is provided with a feed inlet (15) and a sensor mounting port (16).

5. An improved reaction vessel according to claim 1, characterized in that, The top outer wall of the top cover (2) is fixedly connected to a bracket (17), and the top of the bracket (17) is provided with a reducer (18) and a motor (19).

6. An improved reaction vessel according to claim 5, characterized in that, The speed reducer (18) is fixed to the top of the bracket (17) by bolts, the output shaft of the motor (19) is fixedly connected to the speed reducer (18), and the output shaft of the speed reducer (18) is fixedly connected to the top of the stirring shaft (3).

7. An improved reaction vessel according to claim 1, characterized in that, The bottom outer wall of the vessel body (1) is fixedly connected with multiple support legs.

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