CN214819910U

CN214819910U - Masterbatch mixer

Info

Publication number: CN214819910U
Application number: CN202121691157.5U
Authority: CN
Inventors: 徐金金
Original assignee: Dongguan Shundong New Material Co ltd
Current assignee: Dongguan Shundong New Material Co ltd
Priority date: 2021-07-24
Filing date: 2021-07-24
Publication date: 2021-11-23
Anticipated expiration: 2031-07-24

Abstract

The utility model discloses a masterbatch mixer, which belongs to the masterbatch processing field, the device comprises a base, the upper surface of the base is fixed with an agitator tank through a support, the outside of the agitator tank is provided with a heat conduction pipe, a heat conduction plate is fixed on the top wall of the agitator tank through a fixed rod, a water tank is arranged above the heat conduction plate, the bottom wall of one side wall of the water tank is connected with a water outlet pipe, the top of the other side wall of the water tank is connected with a water inlet pipe, a water pump is arranged on the water inlet pipe, and the end, away from the water outlet pipe and the water inlet pipe, is respectively connected with the two ends of the heat conduction pipe, the heat conduction plate is of a rectangular cavity structure, exhaust holes are arranged on the two side walls of the heat conduction plate, and two vent pipes are connected on the bottom wall of the heat conduction plate; the utility model relates to a novelty, the structure is ingenious, can be comprehensive stir the stoving to the color master batch, avoids the color master batch caking, utilizes steam to heat the aqueous solution simultaneously to heat the heat preservation to the agitator tank, improve the stoving effect, do benefit to the follow-up processing of color master batch, be worth promoting.

Description

Masterbatch mixer

Technical Field

The utility model relates to a masterbatch processing technology field especially relates to a masterbatch mixer.

Background

The color master batch is a special colorant for a novel high polymer material, and is also called a pigment preparation. The color master is mainly used for plastics. The color concentrate is composed of three basic elements of pigment or dye, carrier and additive, and is an aggregate obtained by uniformly supporting an excessive amount of pigment in a resin, and can be called pigment concentrate, so that its coloring power is higher than that of the pigment itself. During processing, a small amount of color master batch is mixed with uncolored resin, and colored resin or products with designed pigment concentration can be obtained.

At present, the color master batch process produced in China is that molecular wax, plastic particles or plastic powder and toner or filler are put into an extruder for extrusion and granulation after being stirred at high speed, the granulation raw materials are mixed and plasticized by the extruder to form plastic melt, plastic strips are extruded by a die head of the extruder, and the plastic strips are cut into plastic particles with certain length by a plastic strip cutting machine after being cooled. In addition, when the pigment is ground, a series of color master batch technical detection is carried out, such as items of determining the fineness of the sanding slurry, determining the diffusion performance of the sanding slurry, determining the solid content of the sanding slurry, determining the fineness of the color paste and the like.

In the masterbatch course of working, need utilize agitating unit stirring masterbatch to prevent its caking agglomeration, but agitating unit simple structure at present, the masterbatch is heated inhomogeneously, causes the masterbatch moisture content inhomogeneous, leads to the fact the influence to the follow-up production of masterbatch.

SUMMERY OF THE UTILITY MODEL

The utility model provides a masterbatch mixer to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a color master batch stirrer comprises a base, wherein an agitating tank is fixed on the upper surface of the base through a support column, a heat conducting plate is fixed on the top wall of the agitating tank through a fixing rod, a water tank is arranged above the heat conducting plate, the bottom wall of one side wall of the water tank is connected with a water outlet pipe, the top of the other side wall of the water tank is connected with a water inlet pipe, a water pump is installed on the water inlet pipe, one end, away from the water outlet pipe and the water inlet pipe, of the water outlet pipe is respectively connected with two ends of the heat conducting pipe, the heat conducting plate is of a rectangular cavity structure, exhaust holes are formed in two side walls of the heat conducting plate, two vent pipes are connected on the bottom wall of the heat conducting plate, the bottom ends of the vent pipes are communicated with the agitating tank, a motor is installed on the top wall of the agitating tank, an output shaft of the motor penetrates through the top wall of the agitating tank and is connected with a first rotating shaft, a first bevel gear is installed at the bottom end of the first rotating shaft, and a second rotating shaft is installed on the inner walls of the two sides of the agitating tank in a rotating manner, a plurality of stirring rods are symmetrically installed on the second rotating shaft, a second bevel gear is installed at one end, close to the second rotating shaft, of each rotating shaft, a placing plate is fixed between two sides of the stirring box, the discharging pipes are connected to the bottoms of two side walls of the stirring box, discharging valves are installed on the discharging pipes, a plurality of air holes are formed in the placing plates in an array mode, an air heater is installed on one side of the upper surface of the base, an air outlet of the air heater is connected with an air outlet pipe, one end of the air outlet pipe stretches into the inside of the stirring box, and a plurality of air outlet holes are formed in the air outlet pipe.

In a preferred embodiment, the stirring tank has a cylindrical structure, the heat pipe is spirally fixed on the outer wall of the stirring tank, and the heat pipe is made of a copper material.

As a preferred embodiment, the top parts of the two side walls of the stirring box are connected with feed pipes.

In a preferred embodiment, the second rotating shaft is obliquely arranged on the inner wall of the stirring box, and the second rotating shaft is positioned below the first rotating shaft.

In a preferred embodiment, the first bevel gear is located between the two second bevel gears, and the first bevel gear is meshed with the two second bevel gears respectively.

In a preferred embodiment, the placing plate is in an inverted V-shaped structure, the placing plate is positioned below the second rotating shaft and the stirring rod, and the two discharging pipes are positioned above two sides of the placing plate.

In a preferred embodiment, the outlet pipe is located below the placing plate, and the plurality of outlet holes are uniformly distributed along the length direction of the outlet pipe.

The utility model has the advantages that:

1. according to the color master batch stirrer, through the arrangement of the structures such as the motor, the first rotating shaft, the first bevel gear, the second rotating shaft, the stirring rod, the second bevel gear, the placing plate and the discharging pipe, color master batches to be stirred are fed into the stirring box, the color master batches fall on the placing plate, the two rotating shafts rotate synchronously, the color master batches on the placing plate can be stirred comprehensively, and the stirring effect is good;

2. the color master batch mixer is provided with a heat conduction pipe, a heat conduction plate, a water tank, a water outlet pipe, a water inlet pipe, a water pump, an exhaust hole, a hot air fan, an air outlet pipe and the like; utilize the steam that the air heater produced, going on of cooperation stirring can carry out comprehensive stoving to the color masterbatch, and steam can be to the heating of aqueous solution in the water tank, and aqueous solution keeps warm to the agitator tank and heats, improves the stoving effect, does benefit to the subsequent processing of color masterbatch, is worth promoting.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the stirring box of the present invention;

fig. 3 is a top view of the placing board of the present invention.

Reference numbers in the figures: 1. a base; 2. a stirring box; 3. a heat conducting pipe; 4. a heat conducting plate; 5. a water tank; 6. a water outlet pipe; 7. a water inlet pipe; 8. a water pump; 9. an exhaust hole; 10. a breather pipe; 11. a motor; 12. a first rotating shaft; 13. a first bevel gear; 14. a second rotating shaft; 15. a stirring rod; 16. a second bevel gear; 17. placing the plate; 18. a discharge pipe; 19. a vent hole; 20. an air outlet pipe; 21. an air outlet; 22. an air heater.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a color master batch mixer comprises a base 1, wherein a mixing box 2 is fixed on the upper surface of the base 1 through a pillar, a heat conducting pipe 3 is arranged outside the mixing box 2, the mixing box 2 is of a cylindrical structure, the heat conducting pipe 3 is fixed on the outer wall of the mixing box 2 in a spiral shape, and the heat conducting pipe 3 is made of a copper material; heat pipe 3 is the heliciform, can increase the area of contact of heat pipe 3 with agitator tank 2 to the improvement is to the heating heat preservation effect of agitator tank 2, and the big heat of copper material is effectual.

Specifically, referring to fig. 1, a heat conducting plate 4 is fixed on the top wall of the stirring box 2 through a fixing rod, the tops of two side walls of the stirring box 2 are both connected with a feeding pipe, a water tank 5 is arranged above the heat conducting plate 4, the bottom wall of one side wall of the water tank 5 is connected with a water outlet pipe 6, the top of the other side wall of the water tank 5 is connected with a water inlet pipe 7, a water pump 8 is mounted on the water inlet pipe 7, the end, away from the water outlet pipe 6 and the water inlet pipe 7, of the water outlet pipe 6 is respectively connected with two ends of the heat conducting pipe 3, the heat conducting plate 4 is of a rectangular cavity structure, and exhaust holes 9 are formed in two side walls of the heat conducting plate 4; the heat conducting plate 4 is also made of copper material, can absorb heat in the gas, and reduces waste of heat, and the exhaust holes 9 are used for exhausting the gas.

Specifically, referring to fig. 1 and 2, two vent pipes 10 are connected to the bottom wall of the heat conducting plate 4, the bottom ends of the vent pipes 10 are communicated with the stirring box 2, a motor 11 is installed on the top wall of the stirring box 2, an output shaft of the motor 11 penetrates through the top wall of the stirring box 2 and is connected with a first rotating shaft 12, a first bevel gear 13 is installed at the bottom end of the first rotating shaft 12, second rotating shafts 14 are rotatably installed on the inner walls of the two sides of the stirring box 2, the second rotating shafts 14 are obliquely arranged on the inner wall of the stirring box 2, and the second rotating shafts 14 are located below the first rotating shafts 12; the second rotating shaft 14 arranged obliquely is matched with the placing plate 17 in structure, so that color master batches on the surface of the placing plate 17 can be fully stirred.

Specifically, referring to fig. 1 and 2, a plurality of stirring rods 15 are symmetrically installed on the second rotating shafts 14, bevel gears 16 are installed at the ends, close to the second rotating shafts 14, of the two second rotating shafts 14, the first bevel gears 13 are located between the two bevel gears 16, the first bevel gears 13 are respectively meshed with the two bevel gears 16, and the first bevel gears 13 rotate under the action of the motor 11 and can simultaneously drive the two bevel gears 16 to rotate, so that the two second rotating shafts 14 rotate synchronously.

Specifically, please refer to fig. 2, a placing plate 17 is fixed between two sides of the stirring box 2, the bottom portions of the two side walls of the stirring box 2 are connected with discharging pipes 18, discharging valves are installed on the discharging pipes 18, the placing plate 17 is in an inverted V-shaped structure, the placing plate 17 is located below the second rotating shaft 14 and the stirring rod 15, and the two discharging pipes 18 are located above two sides of the placing plate 17.

Specifically, referring to fig. 2 and 3, a plurality of vent holes 19 are formed in the placing plate 17 in an array manner, an air heater 22 is installed on one side of the upper surface of the base 1, an air outlet of the air heater 22 is connected with an air outlet pipe 20, one end of the air outlet pipe 20 extends into the stirring box 2, a plurality of air outlet holes 21 are formed in the air outlet pipe 20, the air outlet pipe 20 is located below the placing plate 17, and the air outlet holes 21 are uniformly distributed along the length direction of the air outlet pipe 20; the venthole 21 evenly distributed can be with steam even send into agitator tank 2 in, set up air vent 19 on placing board 17, steam passes through air vent 19, and even blowing is to the masterbatch, carries out even stoving to the color masterbatch.

The working principle is as follows: the color master batch to be processed is fed into the stirring box 2 through the feeding pipe, a proper amount of aqueous solution is added into the water tank 5, the motor 11 and the air heater 22 are started, the air heater 22 feeds hot gas into the stirring box 2 through the air outlet pipe 20 and the air outlet hole 21, then the hot gas heats the color master batch through the air vent 19 on the placing plate 17, the motor 11 drives the rotating shaft I12 and the bevel gear I13 to rotate, the bevel gear I13 is meshed with the two bevel gear II 16, so as to drive the two rotating shafts II 14 to synchronously rotate, the rotating shaft II 14 drives the stirring rod 15 to rotate, the color master batch on the placing plate 17 is comprehensively stirred, the color master batch is prevented from caking, the hot gas enters the heat conducting plate 4 through the air vent pipe 10, the heat conducting plate 4 can absorb heat in the hot gas, the aqueous solution in the water tank 5 is heated, the heated aqueous solution can continuously circulate through the water pump 8, the stirring box 2 is heated and insulated, the drying effect of the color master batch is improved, the subsequent processing of the color master batch is facilitated, and the method is worthy of popularization.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The color master batch mixer comprises a base (1) and is characterized in that a mixing box (2) is fixed on the upper surface of the base (1) through a support column, a heat conduction pipe (3) is arranged outside the mixing box (2), a heat conduction plate (4) is fixed on the top wall of the mixing box (2) through a fixing rod, a water tank (5) is arranged above the heat conduction plate (4), the bottom wall of one side wall of the water tank (5) is connected with a water outlet pipe (6), the top of the other side wall of the water tank (5) is connected with a water inlet pipe (7), a water pump (8) is installed on the water inlet pipe (7), one end, far away from the water outlet pipe (6) and the water inlet pipe (7), of the heat conduction plate (4) is respectively connected with two ends of the heat conduction pipe (3), the heat conduction plate (4) is of a rectangular cavity structure, exhaust holes (9) are formed in two side walls of the heat conduction plate (4), two vent pipes (10) are connected with the bottom wall of the heat conduction plate (4), the bottom end of the vent pipe (10) is communicated with the stirring box (2), a motor (11) is installed on the top wall of the stirring box (2), an output shaft of the motor (11) penetrates through the top wall of the stirring box (2) and is connected with a first rotating shaft (12), a first bevel gear (13) is installed at the bottom end of the first rotating shaft (12), a second rotating shaft (14) is installed on the inner walls of two sides of the stirring box (2) in a rotating mode, a plurality of stirring rods (15) are symmetrically installed on the second rotating shaft (14), a second bevel gear (16) is installed at one end, close to the two second rotating shafts (14), of each stirring box (2), a placing plate (17) is fixed between two sides of each stirring box (2), discharging pipes (18) are connected to the bottoms of two side walls of the stirring box (2), discharging valves are installed on the discharging pipes (18), a plurality of vent holes (19) are formed in an array on the placing plate (17), and a hot air blower (22) is installed on one side of the upper surface of the base (1), an air outlet pipe (20) is connected with an air outlet of the air heater (22), one end of the air outlet pipe (20) extends into the stirring box (2), and a plurality of air outlet holes (21) are formed in the air outlet pipe (20).

2. The masterbatch mixer according to claim 1, wherein the mixing tank (2) is a cylindrical structure, the heat pipe (3) is fixed on the outer wall of the mixing tank (2) in a spiral shape, and the heat pipe (3) is made of copper material.

3. The masterbatch mixer according to claim 2, wherein the top of the two side walls of the mixing tank (2) are connected with feeding pipes.

4. The masterbatch mixer according to claim 1, wherein the second shaft (14) is disposed obliquely on the inner wall of the mixing tank (2), and the second shaft (14) is disposed below the first shaft (12).

5. The masterbatch mixer according to claim 1, wherein the first bevel gear (13) is located between two second bevel gears (16), and the first bevel gear (13) is engaged with the two second bevel gears (16), respectively.

6. The masterbatch mixer according to claim 1, wherein the placement plate (17) is an inverted V-shaped structure, the placement plate (17) is located below the second rotating shaft (14) and the mixing rod (15), and the two discharging pipes (18) are located above two sides of the placement plate (17).

7. The masterbatch mixer according to claim 1, wherein the outlet pipe (20) is located below the placement plate (17), and the plurality of outlet holes (21) are uniformly distributed along the length of the outlet pipe (20).