CN216635007U - Masterbatch rotary cycle drying device - Google Patents

Abstract

The utility model discloses a rotary circulation drying device for color masterbatch, comprising a drying device body, a feeding port is installed on the top of one side of the drying device body, and one side of the center of the top of the drying device body is installed There is a heat energy box, a heat energy group pipe is installed on the top of the center of the inner wall of the heat energy box, a heat supply fan is installed at the bottom of the center of the inner wall of the heat energy box, and a ventilation port is opened between the center of the top of the heat energy box and the top of the drying device body . In the utility model, the bottom of the outer wall of the main body of the drying device is provided with a discharging cylinder, a curved rear baffle, a precision control steering gear and a discharging plate. After the drying operation is completed, the color masterbatch enters through the inner conical bottom sleeve. into the discharge barrel, and then the precise control steering gear drives the discharge plate to rotate to the outside, thereby opening the bottom of the discharge barrel to automatically discharge the dried color masterbatch, thereby improving the efficiency and continuity of the drying operation. sex.

Description

A color masterbatch rotary circulation drying device

technical field

The utility model relates to the technical field of color masterbatch processing, in particular to a rotary circulation drying device for color masterbatches.

Background technique

The full name of color masterbatch is color masterbatch, also known as color species. It is a new type of special colorant for polymer materials, also known as pigment preparation. Masterbatches are mainly used on plastics. The color masterbatch is composed of three basic elements: pigments or dyes, carriers and additives. It is an aggregate prepared by uniformly loading a super-constant pigment in the resin. It can be called a pigment concentrate, so its tinting strength is higher than The pigment itself can be mixed with a small amount of color masterbatch and uncolored resin during processing to achieve a colored resin or product with a designed pigment concentration.

For some color masterbatches, when they are stored after production, due to their own characteristics of the material, the moisture in the environment will be sucked into itself, so that it contains a certain amount of moisture, so it needs to be dried before use. . However, when the existing color masterbatch drying device is used, it cannot ensure that the color masterbatch is uniformly dispersed and stirred during the drying process, so that the drying efficiency is low and the drying uniformity is poor. After the operation is over, the inner wall of the equipment cannot be well scraped and cleaned, which will affect the cleaning degree of subsequent color masterbatch drying; and after the drying operation is completed, automatic feeding cannot be performed, which will affect the equipment. Efficiency of continuous drying operations.

Therefore, there is an urgent need to provide a rotary circulation drying device for color masterbatches to solve the above problems.

Utility model content

The technical problem to be solved by the utility model is that when the existing color masterbatch drying device is in use, it cannot ensure that the color masterbatch is uniformly dispersed and stirred during the drying process, so that the drying efficiency is low and the drying is uniform. It has poor performance, and after the drying operation is completed, the inner wall of the equipment cannot be scraped and cleaned well, which will affect the cleanliness of subsequent color masterbatch drying; and after the drying operation is completed, automatic drying cannot be carried out. material, which will affect the efficiency of the continuous drying operation of the equipment.

In order to solve the above-mentioned technical problems, a technical solution adopted by the present utility model is to provide a rotary circulation drying device for color masterbatch, including a drying device body, and a feeding port is installed on the top of one side of the drying device body, The color masterbatch is fed into the drying device body through the feeding port for drying processing. A thermal energy box is installed on one side of the top center of the drying device body. The thermal energy box is used to generate heat. The top is installed with a heat energy group tube, which is used to generate the heat required for drying and processing, and a heat supply fan is installed at the bottom of the center of the inner wall of the thermal energy box, and the heat supply fan is used to transmit the heat generated by the heat energy group pipe through the air vent. In the drying device body, a ventilation port is opened between the center of the top of the heat energy box and the top of the drying device body, and the ventilation port is used to communicate the heat energy box and the drying device body;

A stepping motor is installed in the center of the top of the drying device body. The stepping motor is used to drive a plurality of dispersing components to rotate and stir. The component is used to agitate the color masterbatch in the drying device body to improve the drying efficiency. The center of the bottom of the shaft is fixedly connected with a spiral blade component through a synchronous linkage shaft, and the spiral blade component is used for automatic discharging;

A cylinder assembly is installed on one side of the top center of the drying device body, and the cylinder assembly is used to drive the side scraping ring to move down to scrape and clean the inner wall of the drying device. The scraper ring and the side scraper ring are used to scrape and clean the color masterbatch impurities attached to the inner wall of the drying device body. The inner cone surface bottom sleeve is fixedly connected to the central peripheral side of the inner wall of the drying device body, and the inner cone surface is arranged. The bottom cover is convenient for the color masterbatch to enter the discharge barrel for discharging. The bottom center of the outer wall of the drying device body is fixedly connected with a discharge barrel corresponding to the spiral blade assembly. The master batch is discharged in a centralized manner. The bottom of the outer wall of the discharge cylinder is installed with a precision control steering gear, which is used to drive the discharge plate to slide at the bottom of the discharge cylinder, so as to realize automatic discharge. A discharge plate is installed between the output end of the bottom of the precision control steering gear and the bottom of the discharge cylinder, and the discharge plate is sealed at the bottom of the discharge cylinder.

Preferably, the top peripheral side of the shaft and the center of the top of the drying device body are rotatably connected by a rod sleeve, which can improve the stability of the shaft during rotation.

Preferably, a plurality of oblique discs are uniformly welded on the peripheral sides of the outer walls of the dispersing components, and disposing the multiple oblique discs can improve the dispersion degree of the dispersing components when agitating the masterbatches.

Preferably, the output end at the bottom of the cylinder assembly and the side scraper ring are fixedly connected through a transverse strip, and the transverse strip is used to connect the output end of the cylinder assembly.

Preferably, the side scraper ring is slidably connected to the inner wall of the drying device body.

Preferably, the bottom of the rear end of the discharging cylinder is fixedly connected with an arc-surface rear baffle, and the arc-surface rear baffle can limit the movement of the discharging plate.

Preferably, the top of the discharging plate and the bottom of the discharging cylinder are slidably connected.

The beneficial effects of the present utility model are as follows:

1. In the present utility model, a plurality of dispersing components and inclined discs are evenly arranged on the shaft inside the drying device body, and a helical blade assembly is arranged at the bottom of the shaft through a synchronous linkage shaft. After the heat generated by the tube group is sent to the inside of the drying device body through the heat supply fan and the ventilation port, and under the stirring action of multiple dispersing components and the inclined disc, the color masterbatch can be dispersed and agitated to a great extent, thereby improving its performance. drying efficiency;

2. The utility model is provided with a cylinder assembly on the top of the drying device body, and a side scraper ring is installed on the inner wall of the drying device body. After the drying operation, the side scraping ring is driven by the cylinder assembly to move downward along the inner wall of the drying device body, thereby scraping and cleaning the inner wall of the drying device body, and improving the cleanliness of the interior of the drying device body;

3. The utility model is provided with a discharge cylinder, a curved rear baffle, a precision control steering gear and a discharge plate at the bottom of the outer wall of the drying device body. After the drying operation is completed, the color masterbatch passes through the bottom of the inner cone surface. The sleeve enters into the discharge barrel, and then the precise control steering gear drives the discharge plate to rotate to the outside, thereby opening the bottom of the discharge barrel to automatically discharge the dried color masterbatch, thereby improving the efficiency of the drying operation. and continuity.

Description of drawings

Fig. 1 is the three-dimensional structure diagram of the utility model;

Fig. 2 is the front sectional structure diagram of the utility model;

FIG. 3 is a three-dimensional structural view of the middle side scraper ring of the present invention.

In the figure: 1. Main body of drying device; 2. Feed inlet; 3. Thermal energy box; 4. Thermal energy group pipe; 5. Heat supply fan; 6. Air vent; 7. Stepper motor; , rod casing; 9, dispersion components; 91, inclined discs; 10, synchronous linkage shaft; 11, spiral blade components; 12, cylinder components; 13, side scraper; 131, horizontal strips; 14, inner cone Surface bottom cover; 15. Outlet barrel; 151. Curved rear baffle; 16. Precision control steering gear; 17. Discharge plate.

Detailed ways

The preferred embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, so that the protection scope of the present utility model can be more clearly defined. .

Please refer to FIG. 1 , a color masterbatch rotary circulation drying device includes a drying device body 1 , a feeding port 2 is installed on the top of one side of the drying device body 1 , and the color masterbatch is fed into the color masterbatch through the feeding port 2 The drying process is carried out in the drying device body 1, and a heat energy box 3 is installed on one side of the top center of the drying device body 1, and the heat energy box 3 is used to generate heat;

Please refer to FIG. 2 , a heat energy group tube 4 is installed on the top of the center of the inner wall of the heat energy box 3, and the heat energy group tube 4 is used to generate the heat required for drying processing. The fan 5 is used to transport the heat generated by the heat energy group pipe 4 to the drying device body 1 through the ventilation opening 6. A ventilation opening 6 is provided between the center of the top of the thermal energy box 3 and the top of the drying device body 1, and the ventilation opening 6 is used for The thermal energy box 3 is communicated with the drying device body 1. A stepping motor 7 is installed in the center of the top of the drying device body 1. The stepping motor 7 is used to drive a plurality of dispersing components 9 to rotate and stir, and the bottom output end of the stepping motor 7 passes through the shaft. The rod 8 is evenly installed with multiple groups of dispersing components 9, and the multiple groups of dispersing components 9 are used to agitate the color masterbatch in the drying device body 1 to improve the drying efficiency. The center of the top of the main body 1 is connected by the rotation of the rod sleeve 81, which can improve the stability of the shaft 8 during rotation. The peripheral sides of the outer walls of the multiple groups of dispersing components 9 are uniformly welded with a plurality of inclined discs 91, and a plurality of The inclined disc 91 can improve the dispersion degree of the dispersing component 9 when stirring the masterbatch. The center of the bottom of the shaft 8 is fixedly connected with the helical blade assembly 11 through the synchronous linkage shaft 10, and the helical blade assembly 11 is used for automatic feeding and drying. A cylinder assembly 12 is installed on one side of the top center of the drying device body 1. The cylinder assembly 12 is used to drive the side scraping ring 13 to move downward to scrape and clean the inner wall of the drying device body 1. The output end of the bottom of the cylinder assembly 12 is installed with a The side scraper ring 13 is used to scrape and clean the color masterbatch impurities attached to the inner wall of the drying device body 1. The side scraper ring 13 is slidably connected with the inner wall of the drying device body 1. The bottom of the rear end of the barrel 15 is fixedly connected with an arc-surface rear baffle 151, and the arc-surface rear baffle 151 can limit the movement of the discharging plate 17. The conical bottom sleeve 14, the inner conical bottom sleeve 14 is arranged to facilitate the color masterbatch to enter the discharge barrel 15 for discharging, and the bottom center of the outer wall of the drying device body 1 is fixedly connected with the discharge material corresponding to the spiral blade assembly 11 The barrel 15 and the discharge barrel 15 are used to discharge the dried color masterbatch in a centralized manner. The bottom of the outer wall of the discharge barrel 15 is installed with a precision control steering gear 16, and the precision control steering gear 16 is used to drive the discharging plate. 17 slides on the bottom of the discharge cylinder 15 to realize automatic discharging. A discharge plate 17 is installed between the output end of the bottom of the precision control steering gear 16 and the bottom of the discharge cylinder 15. The bottom is covered, and the top of the discharge plate 17 is slidably connected with the bottom of the discharge cylinder 15;

Referring to FIG. 3 , the output end at the bottom of the cylinder assembly 12 and the side scraper ring 13 are fixedly connected by a horizontal strip 131 , and the horizontal strip 131 is used to connect the output end of the cylinder assembly 12 .

When the utility model is in use, the color masterbatch is fed into the interior of the drying device body 1 through the feeding port 2, the heat energy group pipe 4 on the top of the inner wall of the thermal energy box 3 is activated to generate heat, and the heat is passed through the heat supply fan 5 and the ventilation port. 6. The generated heat is continuously sent to the inside of the drying device body 1, and then the stepping motor 7 is started to drive multiple sets of dispersing components 9 and inclined discs 91 through the shaft 8 to stir the color masterbatch, so that the color masterbatch can be The uniform drying process is carried out. After the drying is completed, the precise control steering gear 16 arranged at the bottom of one side of the outer wall of the discharge cylinder 15 drives the discharge plate 17 to rotate to the outside, and the color masterbatch enters the discharge material through the inner conical bottom sleeve 14. In the barrel 15, the helical leaf assembly 11 fixed on the bottom of the shaft 8 through the synchronous linkage shaft 10 rotates in the center of the inner wall of the discharging barrel 15, so that the dried color masterbatch is automatically discharged from the bottom of the discharging barrel 15, and then the Start the cylinder assembly 12 to drive the side scraper ring 13 to move downward along the inner wall of the drying device body 1 through the horizontal strip plate 131, and use the side scraper ring 13 to scrape off the color masterbatch impurities attached to the inner wall of the drying device body 1 to clean it. , thereby ensuring the cleanliness of the interior of the drying device body 1 .

The above descriptions are only the embodiments of the present invention, and are not intended to limit the scope of the patent of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied to other Relevant technical fields are similarly included in the scope of patent protection of the present invention.

Claims (7)

1. The utility model provides a masterbatch rotary cycle drying device, includes drying device body (1), its characterized in that: a feeding port (2) is installed at the top of one side of the drying device body (1), a heat energy box (3) is installed at one side of the center of the top of the drying device body (1), a heat energy group pipe (4) is installed at the top of the center of the inner wall of the heat energy box (3), a heat conveying fan (5) is installed at the bottom of the center of the inner wall of the heat energy box (3), and a vent hole (6) is formed between the center of the top of the heat energy box (3) and the top of the drying device body (1);

a stepping motor (7) is installed in the center of the top of the drying device body (1), a plurality of groups of dispersing assemblies (9) are uniformly installed at the output end of the bottom of the stepping motor (7) through a shaft lever (8), and a spiral blade assembly (11) is fixedly connected to the center of the bottom of the shaft lever (8) through a synchronous linkage shaft (10);

the improved spiral blade drying device is characterized in that an air cylinder assembly (12) is installed on one side of the top center of a drying device body (1), a side scraping ring (13) is installed at the output end of the bottom of the air cylinder assembly (12), an inner conical surface bottom sleeve (14) is fixedly connected to the periphery of the center of the bottom of the inner wall of the drying device body (1), a discharge barrel (15) corresponding to a spiral blade assembly (11) is fixedly connected to the center of the bottom of the outer wall of the drying device body (1), a fine control steering engine (16) is installed at the bottom of one side of the outer wall of the discharge barrel (15), and a discharge plate (17) is installed between the output end of the bottom of the fine control steering engine (16) and the bottom of the discharge barrel (15).

2. The rotary circulating drying device for color master batches according to claim 1, characterized in that: the top peripheral side of the shaft lever (8) is rotatably connected with the top center of the drying device body (1) through a lever sleeve (81).

3. The rotary circulating drying device for color master batches according to claim 1, characterized in that: a plurality of inclined wafers (91) are uniformly welded on the peripheral sides of the outer walls of the plurality of groups of dispersing assemblies (9).

4. The rotary circulating drying device for color master batches according to claim 1, characterized in that: the output end of the bottom of the cylinder assembly (12) is fixedly connected with the side scraping ring (13) through a cross bar plate (131).

5. The rotary circulating drying device for color master batches according to claim 1, characterized in that: the side scraping ring (13) is connected with the inner wall of the drying device body (1) in a sliding mode.

6. The rotary circulating drying device for color master batches according to claim 1, characterized in that: the bottom of the rear end of the discharging barrel (15) is fixedly connected with a cambered surface rear baffle (151).

7. The rotary circulating drying device for color master batches according to claim 1, characterized in that: the top of the material placing plate (17) is connected with the bottom of the material discharging barrel (15) in a sliding mode.

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