Reaction kettle for producing dispersing agent

Abstract

The utility model relates to a reaction kettle for producing dispersing agent, which comprises a reaction kettle body, an upper group of brackets and a lower group of brackets are arranged on the outer surface of the reaction kettle body, each group comprises two brackets, a side plate is fixed at the left end of each bracket, a bottom plate is fixed on the bottom surface of each side plate, and a stirring mechanism is arranged on the reaction kettle body. A cleaning assembly is arranged in the reaction kettle body. According to the reaction kettle for producing the dispersing agent, by arranging the stirring mechanism, the reaction kettle body can be driven to rotate in the forward direction through a forward stirring assembly in the stirring mechanism, and when the reaction kettle body rotates in the forward direction, a stirring rod installed in the reaction kettle body is driven to stir materials in the reverse direction by starting a reverse stirring assembly; therefore, the dispersing agent raw material in the reaction kettle body rotates forwards along with the reaction kettle body under the action of gravity, and the stirring rod in the reaction kettle body drives the dispersing agent raw material to rotate reversely, so that the dispersing agent raw material in the reaction kettle body is fully mixed.

Description

Technical Field

[0001] The utility model relates to the technical field of dispersant production, in particular to a reaction kettle for producing dispersants. Background Art

[0002] Dispersant is a surfactant with two opposite properties, lipophilicity and hydrophilicity, in its molecule. It can evenly disperse the solid and liquid particles of inorganic and organic pigments that are difficult to dissolve in liquids. It can also prevent the sedimentation and aggregation of particles, forming the amphiphilic reagent required for a stable suspension.

[0003] For example, the Chinese utility model patent with the announcement number CN214863480U discloses a dispersant reactor, and its technical solution is as follows: it includes a bracket, the upper surface of the bracket is embedded with a reactor body, the upper surface of the reactor body is welded with a frame, the internal rotation of the frame is connected to a rotating shaft, the upper surface of the rotating shaft is fixedly connected to a motor, the lower surface of the rotating shaft is fixedly connected to a stirring paddle, the left and right sides of the outer wall of the rotating shaft are fixedly installed with a first connecting rod, the outer wall of the first connecting rod is fixedly connected to a fixing plate, the outer wall of the fixing plate is embedded with a first brush, the right side of the reactor body is fixed A water injection port is installed, a feed port is fixedly connected to the upper left end of the reactor body, an inner liner is fixedly installed inside the reactor body, a second connecting rod is fixedly installed on the lower surface of the stirring paddle, the outer wall of the second connecting rod is fixedly connected to a cross bar, the outer wall of the cross bar is fixedly connected to a sleeve, the outer wall of the sleeve is provided with a second brush, a heating rod is embedded in the right side of the interior of the reactor body, a discharge port is fixedly connected just below the reactor body, a valve is rotatably connected to the outer wall of the discharge port, a cooler is tightly fitted on the left side of the reactor body, and a water outlet is fixedly connected to the left side of the lower end of the reactor body.

[0004] Although the above technical solution can speed up the preheating speed of the reactor body and solve the problem of raw materials sinking to the bottom, there are still some problems that need to be improved. For example, when the dispersant raw materials are stirred in the reactor, it is difficult to completely fuse the dispersant in the reactor body with only a single stirring paddle. If the raw materials inside the reactor are not fully stirred, the quality of the dispersant produced by the reactor will be uneven, resulting in the dispersant being unable to exert its original effect. For this reason, we propose a reactor for producing dispersants to solve the problem that it is difficult to fully fuse the dispersant inside the reactor body with only a single stirring paddle. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the utility model provides a reactor for producing dispersants, which has the advantage of being able to fully stir the dispersant raw materials in the reactor body, solving the problem that it is difficult to fully stir the dispersant raw materials in the reactor body only by using a stirring paddle.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a reactor for producing a dispersant, comprising a reactor body, wherein the outer surface of the reactor body is mounted with two upper and lower groups of brackets, each group having two brackets, the left end of each bracket being fixed with a side plate, the bottom surface of each side plate being fixed with a bottom plate, the reactor body being provided with a stirring mechanism, and the reactor body being provided with a cleaning assembly;

[0007] Wherein, the stirring mechanism includes a forward stirring component and a reverse stirring component;

[0008] The forward stirring assembly includes a dual-axis motor fixed to the right end of the side plate, the output shafts of the dual-axis motor are fixed with a first spur gear, the right ends of the two first spur gears are meshed with a second spur gear, and the two second spur gears are fixed to the outer surface of the reactor body. The forward stirring assembly also includes a fixing ring fixed between the two brackets, and the outer surface of the reactor body is fixed with two groups of upper and lower frames, each group with no less than four frames, and a pulley is installed on the frame.

[0009] Furthermore, sliding grooves are provided in the two fixing rings, and the upper and lower groups of pulleys are respectively located inside the two sliding grooves.

[0010] Furthermore, the reverse stirring assembly includes a servo motor fixed on the upper surface of the reactor body, the output shaft of the servo motor is fixed with a rotating shaft, and the outer surface of the rotating shaft is fixed with a plurality of stirring rods.

[0011] Furthermore, the plurality of stirring rods are distributed equidistantly on the outer surface of the rotating shaft, and the servo motor is powered by a slip ring.

[0012] Furthermore, the cleaning assembly includes two upper and lower connecting rods fixed on the outer surface of the rotating shaft, both ends of the two connecting rods are fixed with mounting plates, and the opposite ends of the two mounting plates are fixed with cleaning plates.

[0013] Furthermore, a cleaning sponge is provided on the cleaning plate, and the cleaning sponge is soft.

[0014] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0015] 1. The reactor for producing dispersants is provided with a stirring mechanism, and the forward stirring component in the stirring mechanism can drive the reactor body to rotate forward. When the reactor body rotates forward, the reverse stirring component is started to drive the stirring rod installed in the reactor body to stir the material in the reverse direction, so that the dispersant raw materials in the reactor body rotate forward with the reactor body under the action of gravity, and the stirring rod in the reactor body drives the dispersant raw materials to rotate in the reverse direction, so that the dispersant raw materials in the reactor body are fully mixed.

[0016] 2. The reactor for producing dispersants is provided with a cleaning component. While stirring the dispersant raw materials, the inner surface of the reactor body can be wiped by the two cleaning plates on the left and right, thereby preventing the dispersant raw materials from adhering to the inner surface of the reactor body and causing corrosion to the reactor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure inside the fixing ring of the utility model;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the reactor body of the utility model.

[0020] In the figure: 1. Reactor body; 2. Bracket; 3. Side panel; 4. Bottom panel; 5. Dual-axis motor; 6. First flat gear; 7. Second flat gear; 8. Fixed ring; 9. Frame; 10. Pulley; 11. Slide; 12. Servo motor; 13. Rotating shaft; 14. Stirring rod; 15. Connecting rod; 16. Mounting plate; 17. Cleaning plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1In this embodiment, a reactor for producing a dispersant includes a reactor body 1. Two groups of upper and lower brackets 2, each with two brackets, are installed on the outer surface of the reactor body 1. A side plate 3 is fixed to the left end of the bracket 2, and a bottom plate 4 is fixed to the bottom surface of the side plate 3. A stirring mechanism is provided on the reactor body 1, and a cleaning component is provided inside the reactor body 1; wherein the stirring mechanism includes a forward stirring component and a reverse stirring component.

[0023] See also Figure 1 and Figure 2 In order to drive the reactor body 1 to rotate forward, the forward stirring assembly in this embodiment includes a dual-axis motor 5 fixed to the right end of the side plate 3, and the output shafts of the dual-axis motor 5 are fixed with a first flat gear 6. The right ends of the two first flat gears 6 are meshed with a second flat gear 7, and the two second flat gears 7 are fixed to the outer surface of the reactor body 1. The forward stirring assembly also includes a fixing ring 8 fixed between the two brackets 2, and a slide groove 11 is opened in the two fixing rings 8. The outer surface of the reactor body 1 is fixed with two upper and lower groups of frames 9, each group with no less than four frames. A pulley 10 is installed on the frame 9, and the upper and lower groups of pulleys 10 are respectively located inside the two slide grooves 11.

[0024] During operation, first, the dual-axis motor 5 installed at the right end of the side plate 3 is started. When the two output shafts of the dual-axis motor 5 rotate, they will respectively drive the two first flat gears 6 to rotate. During the rotation process, the two first flat gears 6 will drive the two second flat gears 7 that are respectively engaged with the two first flat gears 6 to rotate. The two second flat gears 7 are both fixed to the outer surface of the reactor body 1, and the reactor body 1 and the bracket 2 are connected by bearings. Therefore, during the rotation process of the two first flat gears 6, the second flat gears 7 will drive the reactor body 1 to rotate, thereby achieving the purpose of rotating the reactor 1 in the forward direction, so that the dispersant raw materials stored in the reactor body 1 are forwardly stirred.

[0025] See also Figure 3 In order to drive the stirring rods 14 in the reactor body 1 to rotate in the opposite direction, the reverse stirring assembly in this embodiment includes a servo motor 12 fixed to the upper surface of the reactor body 1. The servo motor 12 is powered by a slip ring. The output shaft of the servo motor 12 is fixed to a rotating shaft 13. A plurality of stirring rods 14 are fixed to the outer surface of the rotating shaft 13. The plurality of stirring rods 14 are evenly distributed on the outer surface of the rotating shaft 13.

[0026] During operation, by starting the servo motor 12, the output shaft of the servo motor 12 will drive the rotating shaft 13 to rotate when rotating. During the rotation of the rotating shaft 13, it will drive multiple stirring rods 14 fixed on the outer surface of the rotating shaft 13 to rotate along with the rotating shaft 13. During the rotation of the rotating shaft 13, it will drive multiple stirring rods 14 fixed on the outer surface of the rotating shaft 13 to reversely stir the dispersant raw materials stored in the reactor body 1. When the forward stirring component is used to stir the dispersant raw materials inside the reactor body 1, the stirring effect is better.

[0027] It should be noted that, in this embodiment, because the reactor body 1 will rotate in the forward direction under the drive of the dual-axis motor 5, and the servo motor 12 is also fixed to the upper surface of the reactor body 1, the servo motor 12 is powered by a slip ring to solve the power supply problem of the servo motor 12.

[0028] See also Figure 3 In order to clean the inner circumference of the reactor body 1 while stirring, thereby preventing the dispersant raw material from adhering to the inner circumference of the reactor body 1, the cleaning assembly in this embodiment includes two upper and lower connecting rods 15 fixed to the outer surface of the rotating shaft 13, and mounting plates 16 are fixed at both ends of the two connecting rods 15. Cleaning plates 17 are fixed at the opposite ends of the two mounting plates 16, and a cleaning sponge is provided on the cleaning plate 17, which is soft.

[0029] During the rotation of the rotating shaft 13, the two connecting rods 15 fixed on the outer surface of the rotating shaft 13 will be driven to rotate along with the rotating shaft 13. During the rotation of the two connecting rods 15, the mounting plate 16 will be driven to rotate along with the connecting rod 15. The inner circumference of the reactor body 1 is further cleaned by the cleaning plate 17 installed on the mounting plate 16, thereby preventing the dispersant raw material from adhering to the inner circumference of the reactor body 1 during stirring.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reactor for producing a dispersant, characterized in that: The invention comprises a reactor body (1), wherein two upper and lower groups of brackets (2) are mounted on the outer surface of the reactor body (1), each group having two brackets, a side plate (3) being fixed to the left end of the bracket (2), a bottom plate (4) being fixed to the bottom surface of the side plate (3), a stirring mechanism being provided on the reactor body (1), and a cleaning component being provided inside the reactor body (1); Wherein, the stirring mechanism includes a forward stirring component and a reverse stirring component; The forward stirring assembly includes a double-shaft motor (5) fixed to the right end of the side plate (3), the output shafts of the double-shaft motor (5) are fixed with first flat gears (6), the right ends of the two first flat gears (6) are meshed with second flat gears (7), and the two second flat gears (7) are fixed to the outer surface of the reactor body (1). The forward stirring assembly also includes a fixing ring (8) fixed between the two brackets (2), and the outer surface of the reactor body (1) is fixed with two upper and lower groups of frames (9) with each group having no less than four members, and a pulley (10) is installed on the frame (9).

2. The reactor for producing a dispersant according to claim 1, characterized in that: Slide grooves (11) are provided in the two fixing rings (8), and the upper and lower groups of pulleys (10) are respectively located inside the two slide grooves (11).

3. The reactor for producing a dispersant according to claim 1, characterized in that: The reverse stirring assembly comprises a servo motor (12) fixed to the upper surface of the reactor body (1), a rotating shaft (13) is fixed to the output shaft of the servo motor (12), and a plurality of stirring rods (14) are fixed to the outer surface of the rotating shaft (13).

4. The reactor for producing a dispersant according to claim 3, characterized in that: The plurality of stirring rods (14) are distributed at equal intervals on the outer surface of the rotating shaft (13), and the servo motor (12) is powered by a slip ring.

5. The reactor for producing a dispersant according to claim 1, characterized in that: The cleaning assembly comprises two upper and lower connecting rods (15) fixed to the outer surface of the rotating shaft (13), both ends of the two connecting rods (15) are fixed with mounting plates (16), and the opposite ends of the two mounting plates (16) are fixed with cleaning plates (17).

6. The reactor for producing a dispersant according to claim 5, characterized in that: The cleaning plate (17) is provided with a cleaning sponge, and the cleaning sponge is soft.

Images