Stirring device for mixing chemical raw materials

Abstract

The utility model discloses a stirring device for mixing chemical raw materials, which belongs to the technical field of chemical raw material processing, and comprises a frame body, a stirring barrel is connected onto the frame body, a discharge port is arranged below the stirring barrel, a receiving box is connected into the frame body, a screening device is connected onto the stirring barrel, a crushing device is connected onto the stirring barrel, and the crushing device is connected with a discharging port. And the screening device is connected to one side of the crushing device. According to the stirring device for mixing the chemical raw materials, the fixed plate, the connecting hopper, the rotating shaft, the crushing rollers, a motor, a connecting plate and a gear are arranged, the rotating shaft drives the gear to rotate, then the gear drives the other gear to rotate, the two crushing rollers rotate at the moment, and the raw materials fall into the stirring barrel after passing through the crushing rollers; therefore, the raw materials are crushed before being fed, and the problems that large-particle raw materials are difficult to fully disperse in the stirring process, mixing is uneven, and the chemical reaction efficiency and the product uniformity are affected are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical raw material processing, in particular to a stirring device for mixing chemical raw materials. Background Art

[0002] Chemical raw materials refer to substances used to generate new substances or products in chemical reactions or industrial production, mainly including petrochemical raw materials and organic chemical raw materials. Petrochemical raw materials use oil and natural gas as the main raw materials, and produce basic chemicals such as ethylene, propylene, aromatics, etc. through cracking, catalysis and other processes. These basic chemicals can be further processed into various plastics, synthetic fibers, synthetic rubber, chemical fibers, fertilizers, pesticides and other products.

[0003] In chemical production, the mixer is one of the key equipment. It is used to evenly mix different chemical raw materials to ensure the uniformity of the reaction during the production process and the quality of the final product. However, when the particles of the raw materials are large, the mixing effect will be significantly affected. This is because large particles of raw materials are difficult to be fully dispersed during the mixing process, resulting in uneven mixing, affecting the efficiency of the chemical reaction and the uniformity of the product. Utility Model Content

[0004] In order to overcome the above-mentioned defects, the utility model provides a stirring device for mixing chemical raw materials, which solves the problem that when the particles of the raw materials are large, the stirring and mixing effect will be significantly affected. This is because large particles of raw materials are difficult to be fully dispersed during the stirring process, resulting in uneven mixing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring device for mixing chemical raw materials, comprising a frame, a stirring barrel connected to the frame, a discharge port provided under the stirring barrel, a receiving box connected to the frame, a screening device connected to the stirring barrel, a crushing device connected to the stirring barrel, the screening device connected to one side of the crushing device, and the crushing device comprising a fixing plate;

[0006] The fixed plate is connected to a receiving hopper, and two rotating shafts are passed through and rotatably connected in the fixed plate. A crushing roller is arranged on the outer sleeve of the rotating shaft. A motor is connected to one side of the rotating shaft, and a connecting plate is connected under the motor. A gear is connected to one side of the rotating shaft.

[0007] As a further solution of the utility model: the receiving box corresponds to the position of the discharge port, and the fixing plate is connected through the mixing barrel.

[0008] As a further solution of the utility model: the connecting plate is connected to the mixing barrel, and the two gears are meshed with each other.

[0009] As a further solution of the utility model: the screening device comprises a shell, the shell is connected through the mixing barrel, a hinge is connected to the shell, and one side of the hinge is connected to the material receiving hopper.

[0010] As a further solution of the utility model: a screen is connected to the other side of the hinge, and the screen is overlapped on the shell.

[0011] As a further solution of the utility model: a handle is connected to one side of the screen, and two baffles are connected to the screen.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The stirring device for mixing chemical raw materials is provided with a fixed plate, a connecting bucket, a rotating shaft, a crushing roller, a motor, a connecting plate and a gear. When raw materials with larger particles are put into the stirring barrel, the raw materials are put into the receiving hopper, and then the motor is started. The motor drives the rotating shaft to rotate, and the rotating shaft drives the gear to rotate. Then the gear drives another gear to rotate. At this time, the two crushing rollers rotate. At this time, the raw materials fall into the stirring barrel after passing through the crushing rollers, thereby realizing the crushing of the raw materials before feeding, avoiding the problem that the large-particle raw materials are difficult to be fully dispersed during the stirring process, resulting in uneven mixing, affecting the efficiency of the chemical reaction and the uniformity of the product.

[0014] 2. The stirring device for mixing chemical raw materials is provided with a shell, hinges, screens, handles and baffles. When the raw materials are put in, the raw materials are first poured into the screen. At this time, the raw materials that meet the requirements fall from the screen into the stirring barrel. Then, the handle is pulled, and the handle drives the screen to rotate through the hinge. At this time, the larger particles of raw materials on the screen fall into the receiving hopper, which is convenient for subsequent crushing operations, thereby realizing the screening of raw materials and avoiding the crushing of raw materials that meet the standards, which affects the crushing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the screening device of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the crushing device of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the screen of the utility model;

[0019] In the figure: 1. frame; 2. mixing barrel; 3. discharge port; 4. receiving box; 5. screening device; 51. shell; 52. hinge; 53. screen; 54. handle; 55. baffle; 6. crushing device; 61. fixing plate; 62. receiving hopper; 63. rotating shaft; 64. crushing roller; 65. motor; 66. connecting plate; 67. gear. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, the utility model provides a technical solution: a stirring device for mixing chemical raw materials, comprising a frame 1, a stirring barrel 2 is connected to the frame 1, a discharging port 3 is arranged below the stirring barrel 2, a receiving box 4 is connected inside the frame 1, the receiving box 4 corresponds to the position of the discharging port 3, a fixing plate 61 is connected through the stirring barrel 2, a screening device 5 is connected to the stirring barrel 2, the screening device 5 comprises a shell 51, the shell 51 is connected through the stirring barrel 2, a hinge 52 is connected to the shell 51, one side of the hinge 52 is connected to the receiving hopper 62, the other side of the hinge 52 is connected to a screen 53, the screen 53 is overlapped on the shell 51, one side of the screen 53 is connected to a handle 54, and two baffles 55 are connected to the screen 53, by setting the baffle 55 and the screen 53, the baffle 55 cooperates with the screen 53, so that when the screen 53 rotates, the baffle 55 can block the raw materials on the screen 53 to prevent the raw materials from falling;

[0022] The mixing barrel 2 is connected with a crushing device 6, a connecting plate 66 is connected to the mixing barrel 2, two gears 67 are meshed, the screening device 5 is connected to one side of the crushing device 6, and the crushing device 6 includes a fixing plate 61;

[0023] The fixed plate 61 is connected with a receiving hopper 62, and two rotating shafts 63 are passed through and rotatably connected in the fixed plate 61. By setting the rotating shaft 63 and the fixed plate 61, the rotating shaft 63 cooperates with the fixed plate 61, so that the fixed plate 61 limits the rotating shaft 63, thereby preventing the rotating shaft 63 from shaking when rotating;

[0024] The outer cover of the rotating shaft 63 is provided with a crushing roller 64, and a motor 65 is connected to one side of the rotating shaft 63, and a connecting plate 66 is connected under the motor 65. By setting the connecting plate 66 and the motor 65, the connecting plate 66 cooperates with the motor 65, so that the connecting plate 66 can limit and fix the motor 65 to prevent the motor 65 from deflecting during operation;

[0025] A gear 67 is connected to one side of the rotating shaft 63 .

[0026] The working principle of the utility model is:

[0027] When adding raw materials, first pour the raw materials into the screen 53. At this time, the raw materials that meet the requirements fall from the screen 53 into the mixing barrel 2. Then pull the handle 54, and the handle 54 drives the screen 53 to rotate through the hinge 52. At this time, the larger particles of raw materials on the screen 53 fall into the receiving hopper 62. At this time, start the motor 65, and the motor 65 drives the rotating shaft 63 to rotate. The rotating shaft 63 drives the gear 67 to rotate, and then the gear 67 drives another gear 67 to rotate. At this time, the two crushing rollers 64 rotate. At this time, the raw materials pass through the crushing rollers 64 and fall into the mixing barrel 2, thereby completing the crushing of the raw materials.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connection", "sliding connection" and "hinge" 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 an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0029] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A stirring device for mixing chemical raw materials, comprising a frame (1), characterized in that: The frame (1) is connected to a mixing barrel (2), a discharge port (3) is provided below the mixing barrel (2), a receiving box (4) is connected inside the frame (1), a screening device (5) is connected to the mixing barrel (2), a crushing device (6) is connected to the mixing barrel (2), the screening device (5) is connected to one side of the crushing device (6), and the crushing device (6) comprises a fixing plate (61); The fixed plate (61) is connected to a receiving hopper (62), and two rotating shafts (63) are passed through and rotatably connected to the fixed plate (61). The rotating shafts (63) are provided with crushing rollers (64) on their outer shells. One side of the rotating shaft (63) is connected to a motor (65), and a connecting plate (66) is connected below the motor (65). One side of the rotating shaft (63) is connected to a gear (67).

2. A stirring device for mixing chemical raw materials according to claim 1, characterized in that: The receiving box (4) corresponds to the position of the discharge port (3), and the fixing plate (61) is connected through the mixing barrel (2).

3. A stirring device for mixing chemical raw materials according to claim 1, characterized in that: The connecting plate (66) is connected to the mixing barrel (2), and the two gears (67) are meshed with each other.

4. A stirring device for mixing chemical raw materials according to claim 1, characterized in that: The screening device (5) comprises a shell (51), the shell (51) is connected through the mixing barrel (2), a hinge (52) is connected to the shell (51), and one side of the hinge (52) is connected to the material receiving hopper (62).

5. A stirring device for mixing chemical raw materials according to claim 4, characterized in that: The other side of the hinge (52) is connected to a screen (53), and the screen (53) is overlapped on the housing (51).

6. A stirring device for mixing chemical raw materials according to claim 5, characterized in that: A handle (54) is connected to one side of the screen (53), and two baffles (55) are connected to the screen (53).

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