Mixing and stirring equipment for production of organic chemical raw materials

Abstract

The utility model discloses mixing and stirring equipment for organic chemical raw material production, which comprises a mixing and stirring tank, a mixing and stirring device is rotatably mounted in the mixing and stirring tank, the mixing and stirring device comprises a stirring component, the stirring component is arranged in the mixing and stirring tank, and the mixing and stirring device is arranged in the mixing and stirring tank. A scraping assembly is fixedly installed on the outer wall of the lower portion of the stirring assembly, and feeding assemblies are installed at the left end and the right end of the upper portion of the stirring assembly. According to the mixing and stirring device, raw materials in the tank body can be mixed and stirred through the stirring assembly, organic chemical raw materials can be fully and uniformly mixed through the multiple sets of [-shaped stirring rods, and residual raw materials on the inner wall of the tank body can be scraped off through the additionally-arranged scraping assembly; the stirring device is simple in structure and convenient to use, the tank body can be conveniently cleaned subsequently, a second spiral blade rotates while stirring is conducted through the arranged feeding assembly, then discharging of the organic chemical raw materials is facilitated, and a first spiral blade is arranged to facilitate discharging of the mixed raw materials.

Description

Technical Field

[0001] The utility model relates to the technical field of organic chemical raw material production, and particularly relates to a mixing and stirring device for organic chemical raw material production. Background Technique

[0002] Organic chemistry, also known as the chemistry of carbon compounds, is the science that studies the composition, structure, properties, preparation methods and applications of organic compounds. It is a very important branch of chemistry. Among them, the classification of organic chemical raw materials is very diverse. Most of them belong to organic alcohols, aldehydes, acids, thiols, such as ethanol, methanol, acetaldehyde, propionic acid, tert-butyl mercaptan, vinyl nitrate, etc. Organic chemical raw materials are usually referred to as raw materials.

[0003] During the production of organic chemical raw materials, it is necessary to mix them evenly through a mixing and stirring device. Some existing mixing and stirring devices add raw materials from the feed inlet manually. The structure of the feed inlet is simply designed. When adding a large amount, the feed inlet is blocked, which is not conducive to the feeding of raw materials. In addition, after the raw materials are mixed and discharged, due to the residues attached to the inner wall of the tank body, it causes waste and is not conducive to the subsequent cleaning of the tank body, and the cleaning is more troublesome. Content of the Utility Model

[0004] The purpose of the utility model is to provide a mixing and stirring device for organic chemical raw material production to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A mixing and stirring device for organic chemical raw material production, including a mixing and stirring tank, and a mixing and stirring device is rotatably installed inside the mixing and stirring tank.

[0006] The mixing and stirring device includes a stirring component, the stirring component is arranged inside the mixing and stirring tank, a scraping component is fixedly installed on the outer wall below the stirring component, and feeding components are installed at both the left and right ends above the stirring component.

[0007] As a further preference of this technical scheme, the mixing and stirring tank includes a tank body, a transparent window is embedded in the rectangular groove on the front side of the tank body, a support is installed at the bottom side of the tank body, an L-shaped discharge pipe is fixedly connected to the outlet at the bottom side of the tank body, and a valve is arranged on the L-shaped discharge pipe.

[0008] In the above technical scheme, the provided transparent window can see the internal situation during mixing and stirring.

[0009] As a further preference of this technical scheme, the stirring component includes a driving motor, the driving motor is installed in the middle of the top end of the tank body, the output end of the driving motor is fixedly connected to a rotating rod, the outer walls of the upper and lower parts of the rotating rod are fixedly connected with sleeves, and U-shaped stirring rods are arranged in a row on the outer wall between the two sleeves.

[0010] In the above technical solution, the provided stirring assembly can mix and stir the raw materials in the tank, and multiple groups of U-shaped stirring rods are provided, which can fully mix the organic chemical raw materials evenly.

[0011] As a further preference of this technical solution, a first spiral blade is fixedly connected to the outer wall of the lower part of the rotating rod, and the first spiral blade extends into the L-shaped discharge pipe.

[0012] In the above technical solution, the first spiral blade provided facilitates the discharge of the mixed raw materials.

[0013] As a further preference of this technical solution, the scraping assembly includes connecting columns, the connecting columns are fixedly connected to the periphery of the outer wall of the lower part of the rotating rod, and scrapers are fixedly connected to the other ends of the connecting columns, and the scrapers are in contact with the inner wall of the tank.

[0014] In the above technical solution, the provided scraping assembly can scrape off the residual raw materials on the inner wall of the tank and facilitate the subsequent cleaning of the tank.

[0015] As a further preference of this technical solution, the feeding assembly includes mounting cylinders, the mounting cylinders are fixedly connected to the outer walls of the left and right ends above the tank, and feeding hoppers are fixedly connected to the top sides of the mounting cylinders and at the through holes at one end of the outer wall of the tank.

[0016] As a further preference of this technical solution, rotating shafts are rotatably connected in the mounting cylinders, second spiral blades are fixedly connected to the outer walls of the rotating shafts, a second bevel gear is installed on the outer wall of the upper part of the rotating rod, and first bevel gears are meshed with the left and right side teeth of the second bevel gear, and the first bevel gear is connected to the other end of the rotating shaft.

[0017] In the above technical solution, the provided feeding assembly makes the second spiral blade rotate while stirring, thereby facilitating the feeding of the organic chemical raw materials and avoiding blockage.

[0018] The utility model provides a mixing and stirring device for the production of organic chemical raw materials, which has the following beneficial effects:

[0019] (1) By installing the mixing and stirring device, the provided stirring assembly can mix and stir the raw materials in the tank, and multiple groups of U-shaped stirring rods are provided, which can fully mix the organic chemical raw materials evenly. In addition, the provided scraping assembly can scrape off the residual raw materials on the inner wall of the tank and facilitate the subsequent cleaning of the tank.

[0020] (2) By setting the feeding component, the second spiral blade rotates while stirring, which facilitates the feeding of organic chemical raw materials, avoids blockage, and the first spiral blade facilitates the discharging of the mixed raw materials, improving the mixing efficiency of organic chemical raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the overall mixing and stirring equipment of the present utility model;

[0022] Figure 2 This utility model is Figure 1 sectional view;

[0023] Figure 3 This utility model is Figure 2 schematic structural diagram of the stirring component and the scraping component;

[0024] Figure 4 This utility model is Figure 2 enlarged view of FIG. A;

[0025] In the figure: 1, mixing and stirring tank; 2, mixing and stirring device; 11, tank body; 12, transparent window; 13, bracket; 14, L-shaped discharge pipe; 21, stirring component; 22, scraping component; 23, feeding component; a1, driving motor; a2, rotating rod; a3, sleeve; a4, U-shaped stirring rod; a5, first spiral blade; b1, connecting column; b2, scraper; c1, mounting cylinder; c2, feeding hopper; c3, rotating shaft; c4, second spiral blade; c5, first bevel gear; c6, second bevel gear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model.

[0027] The present utility model provides a technical solution: As Figure 1 and Figure 2 shown, in this embodiment, a mixing and stirring equipment for the production of organic chemical raw materials includes a mixing and stirring tank 1. A mixing and stirring device 2 is rotatably installed inside the mixing and stirring tank 1. The mixing and stirring tank 1 includes a tank body 11. A transparent window 12 is embedded in a rectangular groove on the front side of the tank body 11. A bracket 13 is installed at the bottom side of the tank body 11. An L-shaped discharge pipe 14 is fixedly connected to the outlet at the bottom side of the tank body 11. A valve is provided on the L-shaped discharge pipe 14.

[0028] As Figure 3 and Figure 4As shown in the figure, the mixing and stirring device 2 includes a stirring assembly 21, which is arranged inside the mixing and stirring tank 1. A scraping assembly 22 is fixedly installed on the outer wall below the stirring assembly 21. Feeding assemblies 23 are installed at both the left and right ends above the stirring assembly 21. The stirring assembly 21 includes a driving motor a1, which is installed in the middle of the top end of the tank body 11. The output end of the driving motor a1 is fixedly connected to a rotating rod a2. Sleeve a3s are fixedly connected to the upper and lower outer walls of the rotating rod a2. C-shaped stirring rods a4 are arranged on the outer wall between the two sleeve a3s. A spiral blade a5 is fixedly connected to the lower outer wall of the rotating rod a2, and the spiral blade a5 extends into the L-shaped discharge pipe 14. The scraping assembly 22 includes a connecting column b1, which is fixedly connected to the periphery of the lower outer wall of the rotating rod a2. The other ends of the connecting columns b1 are all fixedly connected to scraping plates b2, and the scraping plates b2 are in contact with the inner wall of the tank body 11. When installing the mixing and stirring device 2, the provided stirring assembly 21 can mix and stir the raw materials in the tank body 11, and multiple groups of C-shaped stirring rods a4 are provided, which can fully mix the organic chemical raw materials evenly. In addition, the provided scraping assembly 22 can scrape off the raw materials remaining on the inner wall of the tank body 11 and facilitate the subsequent cleaning of the tank body 11. The feeding assembly 23 includes an installation cylinder c1, which is fixedly connected to the outer walls at both the left and right ends above the tank body 11. Feeding hoppers c2 are fixedly connected to the top sides of the installation cylinders c1 and at the through holes at one end of the outer wall of the tank body 11. Rotating shafts c3 are rotatably connected inside the installation cylinders c1. Spiral blades c4 are fixedly connected to the outer walls of the rotating shafts c3. A bevel gear c6 is installed on the upper outer wall of the rotating rod a2. Bevel gears c5 are meshed with the left and right side teeth of the bevel gear c6, and the bevel gears c5 are connected to the other ends of the rotating shafts c3. The provided feeding assembly 23 makes the spiral blades c4 rotate while stirring, which facilitates the feeding of the organic chemical raw materials and avoids blockage. In addition, the provided spiral blade a5 facilitates the discharge of the mixed raw materials, improving the mixing efficiency of the organic chemical raw materials.

[0029] The utility model provides a mixing and stirring device for the production of organic chemical raw materials. The specific working principle is as follows: Workers pour the organic chemical raw materials from the feeding hopper c2, and at the same time start the driving motor a1 to drive the rotating rod a2 to rotate, so that the bevel gears c5 and c6 rotate, and then the rotating shafts c3 drive the spiral blades c4 to rotate, putting the organic chemical raw materials into the tank body 11. At the same time, the rotating rotating rod a2 drives the C-shaped stirring rods a4 to rotate, making the raw materials fully mixed evenly. At the same time, the connecting column b1 drives the scraping plate b2 to rotate, scraping off the raw materials remaining on the inner wall of the tank body 11. And after the subsequent raw materials are discharged, water is injected into it to facilitate the cleaning of the inside of the tank body 11; the mixed and stirred organic chemical raw materials are discharged from the L-shaped discharge pipe 14 through the valve.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mixing and stirring device for producing organic chemical raw materials, comprising a mixing and stirring tank (1), characterized in that: A mixing and stirring tank (1) is internally rotatably installed with a mixing and stirring device (2); The mixing and stirring device (2) includes a stirring assembly (21), the stirring assembly (21) is arranged inside the mixing and stirring tank (1), a scraping assembly (22) is fixedly installed on the outer wall below the stirring assembly (21), and feeding assemblies (23) are installed at both the left and right ends above the stirring assembly (21); The stirring assembly (21) includes a driving motor (a1), the driving motor (a1) is installed in the middle of the top end of the tank body (11), the output end of the driving motor (a1) is fixedly connected with a rotating rod (a2), the outer walls of the upper and lower parts of the rotating rod (a2) are fixedly connected with sleeves (a3), and U-shaped stirring rods (a4) are arranged in a row on the outer walls between the two sleeves (a3); The feeding assembly (23) includes a mounting cylinder (c1), the mounting cylinder (c1) is fixedly connected to the outer walls at both the left and right ends above the tank body (11), and a feeding hopper (c2) is fixedly connected to the top side of the mounting cylinder (c1) and at the through hole at one end of the outer wall of the tank body (11); A rotating shaft (c3) is rotatably connected inside each mounting cylinder (c1), a second spiral blade (c4) is fixedly connected to the outer wall of the rotating shaft (c3), a second bevel gear (c6) is installed on the outer wall above the rotating rod (a2), the left and right teeth of the second bevel gear (c6) are meshed with a first bevel gear (c5), and the first bevel gear (c5) is connected to the other end of the rotating shaft (c3).

2. The mixing and stirring equipment for producing organic chemical raw materials according to claim 1, characterized in that: The mixing and stirring tank (1) includes a tank body (11), a transparent window (12) is embedded in the front rectangular groove of the tank body (11), a bracket (13) is installed at the bottom side of the tank body (11), an L-shaped discharge pipe (14) is fixedly connected to the outlet at the bottom side of the tank body (11), and a valve is arranged on the L-shaped discharge pipe (14).

3. The mixing and stirring equipment for producing organic chemical raw materials according to claim 1, characterized in that: A first spiral blade (a5) is fixedly connected to the outer wall below the rotating rod (a2), and the first spiral blade (a5) extends into the L-shaped discharge pipe (14).

4. The mixing and stirring equipment for producing organic chemical raw materials according to claim 1, characterized in that: The scraping assembly (22) includes a connecting column (b1), the connecting column (b1) is fixedly connected to the periphery of the outer wall below the rotating rod (a2), and a scraping plate (b2) is fixedly connected to the other end of the connecting column (b1), and the scraping plate (b2) is in contact with the inner wall of the tank body (11).

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