Chemical raw material mixing equipment for chemical industry
The dual-stirring rod system with integrated heating and temperature monitoring addresses inefficiencies in existing mixing equipment, ensuring uniform mixing and preventing solidification, enhancing the mixing process for chemical raw materials.
Patent Information
- Application Number
- CN202420961099.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-06
AI Technical Summary
Existing chemical raw material mixing equipment is inefficient due to single stirring rod operation, leading to uneven mixing and lack of heating functionality, which hinders uniform mixing and can cause solidification of materials.
A dual-stirring rod system with opposite rotation directions, combined with an electric heating tube and hot air blower, along with temperature monitoring, to ensure thorough mixing and prevent cooling of materials, accompanied by a discharge system for efficient material handling.
Achieves uniform mixing and prevents solidification of materials through dual-stirring rods and integrated heating, ensuring efficient and uniform distribution of chemicals while allowing real-time temperature control.
Smart Images
Figure CN222239696U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of chemical raw material mixing, in particular to chemical raw material mixing equipment for chemical industry. Background Art
[0002] In modern life, chemical products are indispensable almost anywhere and at any time. From material life such as clothing, food, housing, and transportation to spiritual life such as culture, art, and entertainment, chemical products are needed to serve. There are many types of chemical raw materials and their uses are very wide. There are 5 to 7 million kinds of chemicals in the world, and more than 100,000 kinds are sold and circulated on the market. In addition, more than 1,000 new chemicals are introduced every year, and 150 to 200 of them are considered carcinogens. Chemical raw materials are an important type of raw materials in the manufacturing industry in today's society. During the processing of chemical raw materials, it is usually necessary to mix and stir two or more raw materials in a specific proportion.
[0003] Most of the existing chemical raw material mixing equipment puts various chemical raw materials together into a mixing box, and uses a stirring machine inside the mixing box to stir the various chemical raw materials to achieve uniform mixing between the various chemical raw materials. However, the existing mixing equipment usually only uses one stirring rod for mixing and stirring, and the mixing efficiency is slow. It may also cause uneven mixing of the chemical raw materials on the outside, and it does not have a corresponding heating function, so it is difficult to achieve a good mixing effect. Utility Model Content
[0004] The purpose of the utility model is to provide a chemical raw material mixing device for chemical industry to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A chemical raw material mixing device for chemical industry comprises a mixing box, a mounting cover is arranged on the outside of the mixing box, an electric heating tube is arranged inside the mounting cover, a top cover is arranged above the mixing box, a feeding port is arranged on one side above the top cover, a hot air blower is arranged on the other side above the top cover, a filter is arranged at the bottom of the hot air blower, a through hole is arranged on the top cover, a temperature monitor is arranged on one side of the hot air blower, a first stirring rod is arranged at the bottom of the top cover, a rotating part is arranged at the bottom inside the mixing box, scraping strips are arranged on both sides of the rotating part, a second stirring rod is arranged on the inside of the scraping strip, the second stirring rod and the first stirring rod are staggered with each other, and a discharge pipe is arranged on one side of the bottom of the mixing box.
[0007] In a preferred embodiment of the utility model, a first motor is arranged above the top cover, the first motor is connected to a first stirring rod, and a second motor is arranged at the bottom of the mixing box, the second motor is connected to a rotating member.
[0008] In a preferred embodiment of the present invention, a blocking cover is arranged above the feeding port, and the inner side of the blocking cover is threadedly connected to the outer side of the feeding port.
[0009] In a preferred embodiment of the present invention, a support column is provided on the outer side of the bottom of the mixing box.
[0010] In a preferred embodiment of the utility model, a connecting ring is arranged on the top of the scraper strip, an annular groove is arranged on the outer side of the top of the top cover, and the connecting ring moves on the annular groove.
[0011] In a preferred embodiment of the present utility model, an axial groove is arranged on the outer side of the connecting ring and the inner side of the top of the mixing box, and a ball is arranged on the axial groove, and the ball rolls on the axial groove.
[0012] In a preferred embodiment of the present utility model, a valve is provided on the outside of the discharge pipe, and a vibration motor is provided on one side of the bottom of the mixing box.
[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.
[0014] Beneficial effect: The second stirring rod and the first stirring rod rotate with each other and rotate in opposite directions, and drive the outer area to stir, so as to achieve a good mixing effect, and heat the outer wall of the mixing box through the electric heating tube, so that the inside of the mixing box is heated, that is, the chemical raw materials inside are heated to prevent them from cooling and solidifying during mixing, thereby achieving a good mixing effect. The hot air blower and the electric heating tube play the same role. The temperature inside the mixing box can be always detected by the temperature monitor, which is convenient for operation.
[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0017] Figure 1 This is a schematic diagram of the main structure of a chemical raw material mixing equipment for chemical industry;
[0018] Figure 2 This is a schematic diagram of the internal structure of a mixing box in a chemical raw material mixing equipment for chemical industry;
[0019] Figure 3 This is a schematic diagram of the top cover structure of a chemical raw material mixing equipment for chemical industry;
[0020] Figure 4 The present invention is a schematic diagram of the connection structure of a stirring rod in a chemical raw material mixing equipment for chemical industry.
[0021] In the figure: 1. mixing box; 11. electric heating tube; 12. mounting cover; 13. first stirring rod; 14. first motor; 15. shaft groove; 2. top cover; 21. feeding port; 22. baffle cover; 23. filter screen; 24. annular groove; 25. through hole; 3. support column; 31. vibration motor; 32. valve; 33. discharge pipe; 34. hot air blower; 35. temperature monitor; 4. rotating part; 41. second motor; 42. scraper strip; 43. second stirring rod; 44. connecting ring; 45. ball. DETAILED DESCRIPTION
[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0023] Please refer to Figure 1-4 The utility model is a chemical raw material mixing device for chemical industry, comprising a mixing box 1, which is the main structure of the mixing device, that is, used for mixing chemical raw materials. A mounting cover 12 is arranged on the outside of the mixing box 1, and an electric heating pipe 11 is arranged inside the mounting cover 12. The mounting cover 12 is used to install the electric heating pipe 11, and the electric heating pipe 11 is used to heat the outer wall of the mixing box 1, so as to heat the inside of the mixing box 1, that is, to heat the chemical raw materials inside to prevent them from cooling and solidifying during mixing. A top cover 2 is arranged above the mixing box 1, and the top cover 2 is used to heat the mixing box 1. The top of the mixing box 1 is switched for easy cleaning. A hot air blower 34 is arranged on one side above the top cover 2, a filter screen 23 is arranged at the bottom of the hot air blower 34, and a through hole 25 is arranged on the top cover 2. The hot air blower 34 blows hot air into the mixing box 1, and heats the inside of the mixing box 1 together with the electric heating tube 11. The filter screen 23 is used to prevent impurities from being blown in, and the through hole 25 has a certain air dispersion effect to prevent the internal temperature from being too high. A temperature monitor 35 is arranged on one side of the hot air blower 34. The temperature inside the mixing box 1 can be always detected by the temperature monitor 35, which is convenient for operation.
[0024] A support column 3 is provided on the outer side of the bottom of the mixing box 1, and the support column 3 is used to support the mixing box 1. A loading port 21 is provided on one side above the top cover 2, that is, the chemical raw materials are loaded through the loading port 21. A baffle 22 is provided above the loading port 21, and the inner side of the baffle 22 is threadedly connected to the outer side of the loading port 21, that is, the loading port 21 is opened and closed by the baffle 22. A discharge pipe 33 is provided on one side of the bottom of the mixing box 1, that is, the mixed chemical raw materials are discharged through the discharge pipe 33, and a valve 32 is provided on the outer side of the discharge pipe 33, that is, the discharge pipe 33 is opened and closed by the valve 32. A vibration motor 31 is provided on one side of the bottom of the mixing box 1. When discharging, the discharge speed can be accelerated by the vibration motor 31.
[0025] A first stirring rod 13 is arranged at the bottom of the top cover 2, a rotating member 4 is arranged at the bottom of the inner side of the mixing box 1, scraping strips 42 are arranged on both sides of the rotating member 4, a second stirring rod 43 is arranged inside the scraping strip 42, the second stirring rod 43 and the first stirring rod 13 are staggered with each other, that is, the second stirring rod 43 and the first stirring rod 13 are rotated with each other, and rotated in the opposite direction to each other, so as to achieve a good mixing effect, and the scraping strip 42 is used to scrape the inner wall all the time, and when discharging, the rotating member 4 at the bottom can push the chemical raw material at the bottom, and push it to the discharge pipe 33 for discharging, and a first motor 14 is arranged above the top cover 2, and the first motor 1 4 is connected to the first stirring rod 13, a second motor 41 is arranged at the bottom of the mixing box 1, and the second motor 41 is connected to the rotating member 4, that is, the first stirring rod 13 is driven to rotate by the first motor 14, and the second motor 41 drives the rotating member 4, the scraping strip 42 and the second stirring rod 43 to rotate, a connecting ring 44 is arranged on the top of the scraping strip 42, an annular groove 24 is arranged on the outer side of the top of the top cover 2, an axis groove 15 is arranged on the outer side of the connecting ring 44 and the inner side of the top of the mixing box 1, and a ball 45 is arranged on the axis groove 15, that is, when the scraping strip 42 rotates, the top connecting ring 44 is clamped on the annular groove 24, and rolls on the axis groove 15 through the ball 45 to keep it stable.
[0026] The working principle of the utility model is as follows: the chemical raw materials are fed through the feeding port 21, so that the chemical raw materials enter the mixing box 1, the feeding port 21 is closed by the blocking cover 22, the first stirring rod 13 is driven to rotate by the first motor 14, the second motor 41 drives the rotating member 4, the scraping strip 42, and the second stirring rod 43 to rotate, and the second stirring rod 43 and the first stirring rod 13 rotate with each other, and rotate in the opposite direction to each other, so as to achieve a good mixing effect, and the outer wall of the mixing box 1 is heated by the electric heating tube 11, so that the inside of the mixing box 1 is heated, that is, the inner The chemical raw materials in the mixing box 1 are heated to prevent them from cooling and solidifying during mixing. The hot air blower 34 and the electric heating tube 11 play the same role and heat the inside of the mixing box 1 at the same time. The through hole 25 plays a certain air dispersion effect to prevent the internal temperature from being too high. The internal temperature of the mixing box 1 can be always detected by the temperature monitor 35, and the interior is always scraped by the scraping strips 42. After completion, the material is discharged through the discharge pipe 33. The discharge speed can be accelerated by the vibration motor 31. When discharging, the rotating part 4 at the bottom can push the chemical raw materials at the bottom and push them to the discharge pipe 33 for discharging.
[0027] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.
Claims
1. A chemical raw material mixing device for chemical industry, comprising a mixing box (1), characterized in that: The mixing box (1) is provided with a mounting cover (12) on the outside, and an electric heating tube (11) is provided inside the mounting cover (12). A top cover (2) is provided above the mixing box (1), and a feeding port (21) is provided on one side above the top cover (2). A hot air blower (34) is provided on the other side above the top cover (2). A filter screen (23) is provided at the bottom of the hot air blower (34). A through hole (25) is provided on the top cover (2). A temperature monitor (35) is provided on one side of the hot air blower (34). A first stirring rod (13) is provided at the bottom of the top cover (2). A rotating member (4) is provided at the bottom of the inner side of the mixing box (1). Wall scraping strips (42) are provided on both sides of the rotating member (4). A second stirring rod (43) is provided inside the wall scraping strip (42). The second stirring rod (43) and the first stirring rod (13) are staggered with each other. A discharge pipe (33) is provided at one side of the bottom of the mixing box (1).
2. A chemical raw material mixing equipment for chemical industry according to claim 1, characterized in that: A first motor (14) is arranged above the top cover (2), and the first motor (14) is connected to a first stirring rod (13). A second motor (41) is arranged at the bottom of the mixing box (1), and the second motor (41) is connected to a rotating member (4).
3. A chemical raw material mixing equipment for chemical industry according to claim 1, characterized in that: A blocking cover (22) is arranged above the feeding port (21), and the inner side of the blocking cover (22) is threadedly connected to the outer side of the feeding port (21).
4. The chemical raw material mixing equipment for chemical industry according to claim 1, characterized in that: A support column (3) is arranged on the outer side of the bottom of the mixing box (1).
5. The chemical raw material mixing equipment for chemical industry according to claim 1, characterized in that: A connecting ring (44) is provided on the top of the scraping strip (42), an annular groove (24) is provided on the outer side of the top of the top cover (2), and the connecting ring (44) moves on the annular groove (24).
6. A chemical raw material mixing equipment for chemical industry according to claim 5, characterized in that: An axial groove (15) is arranged on the outer side of the connecting ring (44) and the inner side of the top of the mixing box (1), and a ball (45) is arranged on the axial groove (15), and the ball (45) rolls on the axial groove (15).
7. The chemical raw material mixing equipment for chemical industry according to claim 1, characterized in that: A valve (32) is arranged on the outside of the discharge pipe (33), and a vibration motor (31) is arranged on one side of the bottom of the mixing box (1).