CN218901503U - Acrylic acid stoste agitated vessel for chemical production - Google Patents

Abstract

The utility model discloses a stirring device for acrylic acid raw liquid used in chemical production, which relates to the technical field of chemical production, and comprises a tank body. The output rotating shaft is fixedly connected with a rotating shaft, and the rotating shaft extends through the tank body to the inside of the tank body, and a group of support columns are fixedly connected to the left and right parts of the outer surface of the rotating shaft. This acrylic acid raw liquid mixing equipment for chemical production can not only better stir the raw materials, but also better export the materials by setting the tank body, motor, support frame, rotating shaft and spiral blades. With the coordinated setting of the rotating shaft, supporting column, stretching cylinder, spring and scraper, the scraper can be better attached to the inner wall of the tank, thus solving the problem that the stirring device often leaves gaps and the stirring is not uniform enough , The problem of incomplete mixing.

Description

A kind of acrylic acid raw liquid stirring equipment for chemical production

technical field

The utility model relates to the technical field of chemical production, in particular to a stirring device for acrylic acid stock solution used in chemical production.

Background technique

Chemical production is the process of chemically processing raw materials. Due to the diversity of raw materials and products and the complexity of the production process, tens of thousands of chemical production processes have been formed. Many chemical production processes are composed of chemical reactions and some physical operations. Organic combination, in which chemical reaction and reactor are the core of chemical production. In the process of chemical production, it is often necessary to stir the raw materials to make them fully mixed. The common acrylic acid liquid mixing equipment for chemical production usually uses a motor to drive the stirring rod to rotate, but the size of the stirring rod is often smaller than the inside of the equipment. The size of the mixing device often leaves gaps in this way, which has the disadvantages of uneven mixing and incomplete mixing.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a stirring device for acrylic acid stock solution for chemical production, which solves the problems that the stirring device often leaves gaps, and the stirring is not uniform enough and the mixing is not thorough.

In order to achieve the above purpose, the utility model provides the following technical solutions: a kind of acrylic acid raw liquid stirring equipment for chemical production, including a tank body, the middle part of the upper surface of the tank body is fixedly connected with a support frame, and the upper surface of the support frame is fixedly connected with a motor , the output shaft of the motor is fixedly connected with a rotating shaft, and the rotating shaft extends through the tank body to the inside of the tank body, and the left and right parts of the outer surface of the rotating shaft are fixedly connected with a set of supporting columns, and the outer surface of each supporting column is socketed There is a matching stretching cylinder, and the middle parts of the two sets of supporting columns away from each other are fixedly connected with springs, and the end of each spring away from the supporting columns is fixedly connected to the left and right inner walls of the stretching cylinder, and each set of stretching A scraper is fixedly connected to the side of the barrel away from the support column, and a helical blade is fixedly connected to the bottom of the outer surface of the rotating shaft.

As a further description of the above technical solution, the left part of the upper surface of the tank body is fixedly connected with a feed pipe, and a sealing cover is movably installed on the upper surface of the feed pipe, which can not only better guide raw materials into the tank body, but also Better improve the tightness of the tank.

As a further description of the above technical solution, the inner bottom wall of the tank body is in the shape of a funnel, and the bottom surface of the tank body is provided with a discharge port, which can better lead out the mixed material, thereby preventing the material from remaining in the tube body It will affect the next stirring.

As a further description of the above technical solution, the inside of the discharge port is fixedly connected with a discharge pipe, and the discharge pipe extends to the outside of the discharge port, and the middle part of the outer surface of the discharge pipe is fixedly connected with an inclined pipe, which can better The materials can be exported in a timely manner, so as to avoid the material spilling and causing personal injury during the exporting process.

As a further description of the above technical solution, the inner wall of the discharge pipe is slidably connected with a sealing plate, the middle part of the bottom surface of the sealing plate is fixedly connected with a threaded rod, and the threaded rod runs through the discharge pipe, and the bottom surface of the threaded rod is fixedly connected with a knob, which can be more Better increase the tightness of the tank, thus avoiding material leakage when stirring the raw materials.

As a further description of the above technical solution, the lower part of the outer surface of the tank is fixedly connected with three support legs, and the three support legs are evenly arranged on the outer surface of the tank body, which can better support the tank body, thereby enabling more OK to stir the ingredients.

As a further description of the above technical solution, the length of the two scrapers is consistent with the height of the inner wall of the tank, and the two scrapers are symmetrical about the center line of the tank body, which is more conducive to the attachment of the scrapers to the inner wall of the tank , so that the raw materials can be stirred more fully.

Compared with the prior art, the utility model has the following beneficial effects:

1. The acrylic acid raw liquid mixing equipment used in chemical production can not only better mix the raw materials, but also better export the materials through the coordinated setting of the tank body, motor, support frame, rotating shaft and spiral blades. By setting the rotating shaft, supporting column, stretching cylinder, spring and scraper in a coordinated setting, the scraper can be better fitted to the inner wall of the tank, thereby solving the problem that the stirring device often leaves gaps and there is a stirring problem Problems of insufficient uniformity and incomplete mixing.

2. The acrylic acid raw liquid mixing equipment used in chemical production can make the raw materials enter the tank better through the feed pipe, effectively avoid the tilting of the tank through the support legs, and effectively enhance the stability of the tank through the sealing cover and sealing plate. Sealing, by setting the discharge port, discharge pipe, inclined pipe, sealing plate, threaded rod and knob, the material can be better exported to prevent the material from being spilled during the export process and causing personal injury.

Description of drawings

Fig. 1 is the front view of the utility model tank body;

Fig. 2 is the sectional view of the front view of the tank body of the present utility model;

Fig. 3 is a sectional view of the right side view of the tank body of the present utility model;

Fig. 4 is an enlarged schematic diagram of the structure at A in Fig. 2 of the present invention.

In the figure: 1. tank body; 2. support frame; 3. motor; 4. rotating shaft; 5. support column; 6. stretching cylinder; 7. spring; 8. scraper; Material pipe; 11. Sealing cover; 12. Discharge port; 13. Discharge pipe; 14. Inclined pipe; 15. Sealing plate; 16. Threaded rod; 17. Support leg; 18. Knob.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a kind of acrylic acid raw liquid stirring equipment for chemical production, including a tank body 1, the left part of the upper surface of the tank body 1 is fixedly connected with a feed pipe 10, and the feed pipe The upper surface of 10 is movably installed with sealing cover 11, not only can better make raw material lead in the tank body 1, also can better improve the tightness of tank body 1, the inner bottom wall of tank body 1 is funnel-shaped, tank body The bottom surface of 1 is provided with a discharge port 12, which can better lead out the mixed material, thereby preventing the material from remaining in the pipe body from affecting the next stirring. The discharge port 12 is fixedly connected with a discharge pipe 13, and the discharge pipe 13 extends to the outside of the discharge port 12, and the middle part of the outer surface of the discharge pipe 13 is fixedly connected with an inclined pipe 14, which can better lead the material out and prevent the material from spilling during the process of exporting the material Causing personal injury, the inner wall of the discharge pipe 13 is slidingly connected with a sealing plate 15, the middle part of the bottom surface of the sealing plate 15 is fixedly connected with a threaded rod 16, and the threaded rod 16 runs through the discharge pipe 13, and the bottom surface of the threaded rod 16 is fixedly connected with a knob 18. The tightness of the tank body 1 can be better increased, thereby avoiding the leakage of the material when the raw materials are stirred. The lower part of the outer surface of the tank body 1 is fixedly connected with three support legs 17, and the three support legs 17 are evenly arranged in the The outer surface of the tank body 1 can better support the tank body 1, so that the raw materials can be better stirred.

The middle part of the upper surface of the tank body 1 is fixedly connected with a support frame 2, the upper surface of the support frame 2 is fixedly connected with a motor 3, the output shaft of the motor 3 is fixedly connected with a rotating shaft 4, and the rotating shaft 4 extends through the tank body 1 to the tank body 1, the left and right parts of the outer surface of the rotating shaft 4 are fixedly connected with a group of support columns 5, and the outer surface of each support column 5 is sleeved with a stretching cylinder 6 that is suitable for it. Each stretching cylinder 6 A spring 7 is fixedly connected between the support columns 5 close to it, each spring 7 is in a reset state, and a side of each group of stretching cylinders 6 away from the support column 5 is fixedly connected with a scraper 8, which can better The scraper 8 is attached to the inner wall of the tank body 1, so that the raw materials can be better stirred. The length of the two scrapers 8 is consistent with the height of the inner wall of the tank body 1, and the height of the two scraper plates 8 is about the height of the tank body 1. The center line is symmetrical, which is more conducive to the attachment of the scraper 8 to the inner wall of the tank body 1, so that the raw materials can be stirred more fully. The bottom of the outer surface of the rotating shaft 4 is fixedly connected with a spiral blade 9 .

Working principle: When the material needs to be stirred, the sealing cover 11 is first opened, the raw material is introduced into the tank body 1 from the feed pipe 10, the discharge pipe 13 is sealed through the sealing cover 11, and then the motor 3 is electrically connected to the municipal power supply , the rotating shaft 4 drives the support column 5 to rotate, and the centrifugal force generated will drive the stretching cylinder 6 to stretch to both sides, so that the scraper 8 can be attached to the inner wall of the tank body 1, and the area for stirring the raw materials can be increased. It can better fully mix the raw materials, thereby solving the problems that the stirring device often leaves gaps, and the stirring is not uniform enough and the mixing is not thorough. Converge to the discharge pipe 13, when the stirring is finished, turn the knob 18, drive the sealing plate 15 to adjust downward through the threaded rod 16, when the sealing plate 15 falls to the inner bottom wall of the discharge pipe 13, the material passes through the discharge port 12 Flow into the discharge pipe 13, export by the inclined pipe 14, and finally close the motor 3, and the spring 7 will drive the stretching cylinder 6 and the scraper 8 to reset.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. An acrylic acid stoste stirring device for chemical production, comprising a tank body (1), characterized in that: the middle part of the upper surface of the tank body (1) is fixedly connected with a support frame (2), and the upper surface of the support frame (2) The surface is fixedly connected with a motor (3), the output shaft of the motor (3) is fixedly connected with a rotating shaft (4), and the rotating shaft (4) extends through the tank body (1) to the inside of the tank body (1), and the rotating shaft ( 4) A group of support columns (5) are fixedly connected to the left and right parts of the outer surface, and the outer surface of each support column (5) is sleeved with a stretching tube (6) matching it, and the two sets of support columns ( 5) Springs (7) are fixedly connected to the middle part of one side away from each other, and one end of each spring (7) away from the support column (5) is fixedly connected to the left and right inner walls of the stretching cylinder (6). A scraper (8) is fixedly connected to one side of the cylinder (6) away from the support column (5), and a helical blade (9) is fixedly connected to the bottom of the outer surface of the rotating shaft (4). 2. A kind of acrylic acid stoste stirring equipment for chemical production according to claim 1, characterized in that: the left part of the upper surface of the tank body (1) is fixedly connected with a feed pipe (10), and the feed pipe (10 ) is movably equipped with a sealing cover (11) on the upper surface. 3. A kind of acrylic acid stoste stirring equipment for chemical production according to claim 1, characterized in that: the inner bottom wall of the tank body (1) is funnel-shaped, and the bottom surface of the tank body (1) is provided with a discharge port (12). 4. a kind of acrylic acid stoste stirring equipment for chemical production according to claim 3, is characterized in that: the inside of described discharge port (12) is fixedly connected with discharge pipe (13), and discharge pipe (13) Extending to the outside of the discharge port (12), the middle part of the outer surface of the discharge pipe (13) is fixedly connected with an inclined pipe (14). 5. A kind of acrylic acid stoste stirring equipment for chemical production according to claim 4, characterized in that: the inner wall of the discharge pipe (13) is slidingly connected with a sealing plate (15), and the middle part of the bottom surface of the sealing plate (15) is fixed A threaded rod (16) is connected, and the threaded rod (16) runs through the discharge pipe (13), and the bottom surface of the threaded rod (16) is fixedly connected with a knob (18). 6. a kind of acrylic acid stoste stirring equipment for chemical production according to claim 1, is characterized in that: the bottom of described tank body (1) outer surface is fixedly connected with three supporting legs (17), and three supporting legs ( 17) are equally arranged on the outer surface of the tank body (1). 7. A kind of acrylic acid stoste stirring equipment for chemical production according to claim 1, characterized in that: the length of the two scrapers (8) is consistent with the height of the inner wall of the tank body (1), and the two scrapers (8) Symmetrical about the centerline of the tank body (1).

Images