Reaction kettle for water-based paint

Abstract

The utility model discloses a reaction kettle for water-based paint, which relates to the technical field of water-based paint production and comprises a base, fixing piles are fixedly mounted at four corners of the lower end of the base, a reaction kettle body is fixedly mounted at the upper end of the base, and a partition plate is fixedly connected in the reaction kettle body. A stirring assembly is arranged in the reaction kettle body and comprises a servo motor, a first gear is driven to rotate in the process of driving a first rotating rod to rotate through the servo motor, the first gear is meshed with second gears on the two sides and drives the second gears on the two sides to rotate, and the second gears drive second rotating rods to rotate; through cooperation of first stirring rods on a first rotating rod and second stirring rods on a second rotating rod, raw materials in the reaction kettle are fully stirred, and a heating rod arranged between the two first stirring rods can provide heat and accelerate dissolution and mixing of components in the water-based paint, so that the uniformity and stability of the paint are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water-based paint production, in particular to a reaction kettle for water-based paint. Background Art

[0002] Water-based paint is a type of paint that uses water as a dispersion medium. It is also called emulsion paint or water-emulsion paint. Water-based paint is usually composed of pigments, resins, additives and water. Compared with traditional solvent-based paints, water-based paints have the advantages of low volatile organic compound emissions, good environmental protection, light odor, fast drying and easy cleaning. Therefore, it has been widely used in home decoration, architectural coatings, industrial coatings and other fields. When producing water-based paints, a reactor is required.

[0003] The existing reactors do not stir evenly during the stirring process, resulting in uneven distribution of ingredients such as pigments and fillers, making the color and gloss of the paint inconsistent, and the solid components in the paint may precipitate, affecting the performance and quality of the paint. Utility Model Content

[0004] In order to solve the above technical problems, a reactor for water-based paint is provided. The technical solution solves the problem that the existing reactor proposed in the above background technology is unevenly stirred during the stirring process, resulting in uneven distribution of components such as pigments and fillers, making the color and gloss of the paint inconsistent, and the solid components in the paint may precipitate, affecting the performance and quality of the paint.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows: a reactor for water-based paint, comprising a base, wherein fixed piles are fixedly installed at the four corners of the lower end of the base, a reactor body is fixedly installed at the upper end of the base, a partition is fixedly connected inside the reactor body, a stirring assembly is arranged inside the reactor body, the stirring assembly comprises a servo motor, the output end of the servo motor passes through the upper top plate of the reactor body and is fixedly connected with a first rotating rod, the bottom end of the first rotating rod is rotatably connected to the lower end of the reactor body, a plurality of first stirring rods are fixedly connected to the outer surface of the first rotating rod, a heating rod is fixedly installed between the plurality of first stirring rods, the outer surface of the first rotating rod is rotatably connected to the inside of the partition, a first gear is fixedly connected to the outer surface of the first rotating rod and the upper end of the partition, a second rotating rod is rotatably connected between the upper and lower side walls of the reactor body and the left and right sides of the first rotating rod, a plurality of second stirring rods are fixedly connected to the outer surfaces of the two second rotating rods, a second gear is fixedly installed on the outer surfaces of the two second rotating rods and the upper end of the partition, and the two second gears are meshed with the first gear.

[0006] Preferably, a connecting pipe is fixedly connected to the rear side of the outer edge of the reactor body, a filter assembly is provided at the upper end of the connecting pipe, the filter assembly includes a filter box, and the lower end of the filter box is fixedly connected to the upper side of the connecting pipe.

[0007] Preferably, a feed pipe is fixedly connected to the upper end of the filter box, slide grooves are provided on both left and right sides of the inside of the filter box, and a rectangular opening is provided through the rear side of the filter box.

[0008] Preferably, a filter plate is provided inside the filter box, and the left and right ends of the filter plate are respectively slidably connected to the inside of the two groups of slide grooves, and a baffle is fixedly connected to the rear side of the filter plate, and a handle is fixedly installed on the rear side of the baffle, and the baffle is slidably connected to the inside of the rectangular opening.

[0009] Preferably, temperature sensors are fixedly installed on the inner bottom end of the reactor and on the left and right sides of the first rotating rod, a discharge pipe is fixedly connected to the inner bottom end of the reactor, the discharge pipe passes through the base and extends to the lower side of the base, a solenoid valve is installed on the discharge pipe, and a controller is fixedly installed on the front side of the outer edge of the reactor body.

[0010] Compared with the prior art, the utility model provides a reaction kettle for water-based coatings, which has the following beneficial effects:

[0011] The utility model drives the first gear to rotate during the process of driving the first rotating rod to rotate by a servo motor, the first gear is meshed with the second gears on both sides to drive the second gears on both sides to rotate, and the second gear drives the second rotating rod to rotate, and the first stirring rod on the first rotating rod and the second stirring rod on the second rotating rod cooperate to fully stir the raw materials in the reaction kettle, and the heating rod arranged between the two first stirring rods can provide heat to accelerate the dissolution and mixing of components in the water-based paint, which helps to improve the uniformity and stability of the paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the reactor body in the utility model;

[0014] Figure 3 It is a structural schematic diagram of the stirring assembly in the utility model;

[0015] Figure 4 It is a structural schematic diagram of the filter assembly in the utility model;

[0016] Figure 5 It is a structural schematic diagram of the filter assembly in the utility model from another perspective.

[0017] The numbers in the figure are:

[0018] 1. Base; 2. Fixed pile; 3. Reactor body; 4. Connecting pipe;

[0019] 5. Filter assembly; 501. Filter box; 502. Slide; 503. Rectangular opening; 504. Filter plate; 505. Baffle; 506. Handle;

[0020] 6. Feed pipe; 7. Controller; 8. Discharge pipe; 9. Solenoid valve;

[0021] 10. stirring assembly; 1001. servo motor; 1002. first rotating rod; 1003. first stirring rod; 1004. heating rod; 1005. first gear; 1006. second rotating rod; 1007. second stirring rod; 1008. second gear;

[0022] 11. Temperature sensor; 12. Partition. DETAILED DESCRIPTION

[0023] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0024] Reference Figure 1-5As shown, a reactor for water-based paint comprises a base 1, wherein fixing piles 2 are fixedly installed at the four corners of the lower end of the base 1, a reactor body 3 is fixedly installed at the upper end of the base 1, a partition 12 is fixedly connected inside the reactor body 3, a stirring assembly 10 is arranged inside the reactor body 3, and the stirring assembly 10 comprises a servo motor 1001, an output end of the servo motor 1001 passes through the upper top plate of the reactor body 3 and is fixedly connected to a first rotating rod 1002, and the bottom end of the first rotating rod 1002 is rotatably connected to the lower end of the reactor body 3. The outer surface of the first rotating rod 1002 is fixedly connected to a plurality of first stirring rods 1003, and a heating rod 1004 is fixedly installed between the plurality of first stirring rods 1003. The heating rod 1004 provides heat to accelerate the dissolution and mixing of the components in the water-based paint, which helps to improve the uniformity and stability of the paint, and can also speed up the reaction rate and shorten the production cycle. The outer surface of the first rotating rod 1002 is rotatably connected to the inside of the partition 12, and the outer surface of the first rotating rod 1002 and the upper end of the partition 12 are fixedly connected to the first gear 1005, which is rotated to rotate. The second rotating rods 1006 are rotatably connected between the upper and lower side walls of the reactor body 3 and the left and right sides of the first rotating rod 1002. The outer surfaces of the two second rotating rods 1006 are fixedly connected with a plurality of second stirring rods 1007. The second stirring rods 1007 rotate alternately with the first stirring rods 1003 during stirring. The outer surfaces of the two second rotating rods 1006 and the upper end of the partition 12 are fixedly installed with second gears 1008. The two second gears 1008 are meshed with the first gear 1005. The inner bottom of the reactor is connected to the first rotating rod Temperature sensors 11 are fixedly installed on both sides of 1002. The temperature of the heating rod 1004 is monitored by the temperature sensor 11 and controlled by the controller 7, which can improve production efficiency, shorten reaction time, reduce energy consumption, and ensure stable product quality. A discharge pipe 8 is fixedly connected to the bottom end of the reactor. The discharge pipe 8 passes through the base 1 and extends to the lower side of the base 1. A solenoid valve 9 is installed on the discharge pipe 8. A controller 7 is fixedly installed on the front side of the outer edge of the reactor body 3. The controller 7 is electrically connected to the servo motor 1001 and the temperature sensor 11.

[0025] Reference Figure 1 , Figure 4 and Figure 5As shown, a connecting pipe 4 is fixedly connected to the rear side of the outer side of the reactor body 3, and the position where the connecting pipe 4 is connected to the reactor body 3 is located below the partition 12. A filter assembly 5 is provided at the upper end of the connecting pipe 4, and the filter assembly 5 includes a filter box 501. The lower end of the filter box 501 is fixedly connected to the upper side of the connecting pipe 4. A feed pipe 6 is fixedly connected to the upper end of the filter box 501. Through holes are provided on the upper and lower sides of the filter box 501, which are respectively connected to the feed pipe 6 and the connecting pipe 4. Slide grooves 502 are provided on the left and right sides of the filter box 501. A rectangular opening 503 is provided on the rear side of the filter box 501. A filter plate 504 is provided inside the filter box 501. Solid particles are filtered out by the filter plate 504, which can protect the raw materials from being contaminated by impurities and improve the purity and stability of the reaction. The left and right ends of the filter plate 504 are respectively slidably connected to the inside of the two groups of slide grooves 502. A baffle 505 is fixedly connected to the rear side of the filter plate 504. A handle 506 is fixedly installed on the rear side of the baffle 505. The baffle 505 is slidably connected to the inside of the rectangular opening 503. The filter plate 504 is taken out of the slide groove 502 by the handle 506 on the rear side of the baffle 505, which is convenient for cleaning or replacing the filter plate 504.

[0026] The working principle and use process of the utility model are as follows: when in use, raw materials are added into the reactor body 3 through the feed pipe 6, and the raw materials reach the filter box 501 through the feed pipe 6. The filter plate 504 provided in the filter box 501 can effectively filter out impurities and solid particles in the raw materials, ensure the purity of the raw materials, and avoid the influence of impurities on the reaction products. The raw materials enter the reactor body 3, and the servo motor 1001 drives the first rotating rod 1002 to rotate, and the first rotating rod 1002 drives the first stirring rod 1003 to rotate and drives the first gear 1005 to rotate at the same time, and the first gear 1005 drives the second gears 1001 on the left and right sides. 08 rotates, the second gear 1008 drives the second stirring rod 1007 to rotate, and the raw materials in the reactor are fully stirred. The heating rod 1004 between the first stirring rod 1003 can heat the raw materials in the reactor body 3, which can improve the viscosity, fluidity and other properties of the water-based paint, making the paint easier to apply and more lubricating. When the temperature in the reactor body 3 is too high, the temperature sensor 11 transmits a signal to the controller 7, and the controller 7 adjusts the temperature of the heating rod 1004. When the stirring is completed, the controller 7 controls the solenoid valve 9 to open, and the water-based paint is discharged from the discharge pipe 8 to collect the water-based paint.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A reaction kettle for water-based coatings, characterized in that: The invention comprises a base (1), wherein fixing piles (2) are fixedly installed at the four corners of the lower end of the base (1), a reactor body (3) is fixedly installed at the upper end of the base (1), a partition (12) is fixedly connected inside the reactor body (3), a stirring assembly (10) is arranged inside the reactor body (3), and the stirring assembly (10) comprises a servo motor (1001), an output end of the servo motor (1001) passes through the upper top plate of the reactor body (3) and is fixedly connected to a first rotating rod (1002), the bottom end of the first rotating rod (1002) is rotatably connected to the lower end of the reactor body (3), a plurality of first stirring rods (1003) are fixedly connected to the outer surface of the first rotating rod (1002), and the plurality of first stirring rods (1003) are fixedly connected to the outer surface of the first rotating rod (1002). 003), a heating rod (1004) is fixedly installed between the first rotating rod (1002) and the partition (12), the outer surface of the first rotating rod (1002) is rotatably connected to the inside of the partition (12), the outer surface of the first rotating rod (1002) and the upper end of the partition (12) are fixedly connected with a first gear (1005), the second rotating rod (1006) is rotatably connected between the upper and lower side walls of the reactor body (3) and the left and right sides of the first rotating rod (1002), the outer surfaces of the two second rotating rods (1006) are fixedly connected with a plurality of second stirring rods (1007), the outer surfaces of the two second rotating rods (1006) and the upper end of the partition (12) are fixedly installed with second gears (1008), and the two second gears (1008) are meshed with the first gear (1005).

2. A reaction kettle for water-based coatings according to claim 1, characterized in that: A connecting pipe (4) is fixedly connected to the rear side of the outer edge of the reactor body (3); a filter assembly (5) is provided at the upper end of the connecting pipe (4); the filter assembly (5) comprises a filter box (501); and the lower end of the filter box (501) is fixedly connected to the upper side of the connecting pipe (4).

3. A reaction kettle for water-based coatings according to claim 2, characterized in that: The upper end of the filter box (501) is fixedly connected to a feed pipe (6), and slide grooves (502) are provided on both left and right sides of the inside of the filter box (501). A rectangular opening (503) is provided through the rear side of the filter box (501).

4. A reaction kettle for water-based coatings according to claim 2, characterized in that: The filter box (501) is provided with a filter plate (504) inside, and the left and right ends of the filter plate (504) are respectively slidably connected to the inside of the two groups of slide grooves (502), and the rear side of the filter plate (504) is fixedly connected to a baffle (505), and the rear side of the baffle (505) is fixedly installed with a handle (506), and the baffle (505) is slidably connected to the inside of the rectangular opening (503).

5. A reaction kettle for water-based coatings according to claim 1, characterized in that: Temperature sensors (11) are fixedly installed at the inner bottom end of the reactor and on both sides of the left and right sides of the first rotating rod (1002); a discharge pipe (8) is fixedly connected to the inner bottom end of the reactor; the discharge pipe (8) passes through the base (1) and extends to the lower side of the base (1); a solenoid valve (9) is installed on the discharge pipe (8); and a controller (7) is fixedly installed on the front side of the outer edge of the reactor body (3).

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