A nanometer adiabatic plate raw material mixing device

Abstract

The utility model discloses a kind of nanometer heat insulation plate raw material mixing device, main shaft bottom end is connected with several triangular stirring paddle and orifice plate, triangular stirring paddle and orifice plate one-to-one correspondence and are connected by several stirring connecting plates, tank lower part is conical, the outer edge of triangular stirring paddle is equidistantly provided with several first connecting holes, the outer edge of triangular stirring paddle is provided with scraper by bolt and nut, scraper is provided with several second connecting holes, the distance between two second connecting holes is consistent with the distance between two first connecting holes, bolt is arranged in corresponding first connecting hole and second connecting hole, the scraper of the scraper of the adjacent two triangular stirring paddles is installed in height direction each other staggered, the utility model structure is reasonable, through scraper, it is convenient for the scraping of material in tank inner wall, and staggered arrangement ensures scraping effect, also can flexibly install the position of scraper, flexibility greatly improves, simultaneously, by the cooperation of triangular stirring paddle, orifice plate and stirring connecting plate, greatly improve mixing effect.

Description

Technical Field

[0001] This utility model relates to the technical field of nano-insulation board raw material mixing equipment, specifically a nano-insulation board raw material mixing device. Background Technology

[0002] The core materials of the nano-insulation board, such as fumed silica and nano-SiO2, are uniformly distributed in micron or submicron particles to form a porous network that inhibits heat conduction. The raw materials may also include aluminum foil reflective layers or mica foil reinforcing materials, which need to be uniformly compounded during the mixing stage.

[0003] In the mixing process of nano-insulation board raw material mixing device, the mixing device uses a stirring paddle to mix the raw materials. The existing nano-insulation board raw material mixing device generally uses a single type of paddle, which has limited mixing effect. At the same time, the scraper is generally fixed (e.g., welded) to the outer edge of the paddle, and its position cannot be adjusted, resulting in poor flexibility. Therefore, there is an urgent need for an improved technology to solve this problem in the existing technology. Utility Model Content

[0004] The purpose of this invention is to provide a mixing device for raw materials of nano-insulation panels to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a nano-insulation board raw material mixing device, comprising a tank body, a tank cover, a motor, a main shaft, a triangular stirring paddle, a perforated plate, a stirring connecting plate, and a scraper. The tank body is provided with a tank cover on its upper surface, and a motor is mounted on the upper surface of the tank cover via a motor mount. The output shaft of the motor is connected to the top of the main shaft via a coupling. Several triangular stirring paddles and perforated plates are connected to the bottom of the main shaft. The triangular stirring paddles and perforated plates correspond one-to-one and are connected via several stirring connecting plates. The lower part of the tank body is conical, and a discharge port is provided at the bottom of the tank body. Several first connecting holes are equidistantly arranged on the outer edge of the triangular stirring paddle. A scraper is mounted on the outer edge of the triangular stirring paddle via bolts and nuts. The scraper has several second connecting holes, and the distance between any two second connecting holes is the same as the distance between any two first connecting holes. Bolts pass through the corresponding first and second connecting holes. The scrapers mounted on adjacent triangular stirring paddles are staggered in the height direction, and the outer edge of the scraper is movably connected to the inner wall of the tank.

[0006] Preferably, the present invention provides a nano-insulation board raw material mixing device, wherein the upper surface of the can lid is provided with a feed inlet.

[0007] Preferably, the present invention provides a nano-insulation board raw material mixing device, wherein the discharge port is equipped with a valve.

[0008] Preferably, the present invention provides a nano-insulation board raw material mixing device, wherein the perforated plate is densely covered with small holes.

[0009] Preferably, in the nano-insulation board raw material mixing device provided by this utility model, the triangular stirring paddle has several through holes.

[0010] Preferably, the present invention provides a nano-insulation board raw material mixing device, wherein a plurality of support legs are provided at the lower part of the tank and in a conical position.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The lower part of the main shaft is equipped with several triangular stirring paddles and perforated plates. Several scrapers are provided on the outer edge of the triangular stirring paddles, and the scrapers installed on two adjacent scrapers are staggered in the height direction. This facilitates the scraping of materials from the inner wall of the tank, and the staggered arrangement ensures the scraping effect. At the same time, the scrapers can be installed at any position on the triangular stirring paddles by bolts and nuts, which greatly improves the flexibility of the scraper installation position. In addition, the combination of triangular stirring paddles, perforated plates and stirring connecting plates greatly improves the mixing effect. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 For the appendix Figure 1 A schematic diagram of the right-side view structure;

[0015] Figure 3 This is a schematic diagram of the structure of the present invention located at the triangular stirring paddle.

[0016] In the diagram: 1. Tank body; 2. Tank cover; 3. Motor; 4. Main shaft; 5. Triangular agitator; 6. Orifice plate; 7. Agitator connecting plate; 8. Scraper; 9. Discharge port; 10. First connecting hole; 11. Second connecting hole; 12. Feed inlet; 13. Valve; 14. Through hole; 15. Support leg. Detailed Implementation

[0017] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0018] It should be noted that in the description of this utility model, the terms "inner", "outer", "upper", "lower", "both sides", "one end", "the other end", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0019] Please see Figures 1-3 This utility model provides a technical solution: a nano-insulation board raw material mixing device, including a tank body 1, a tank cover 2, a motor 3, a main shaft 4, triangular stirring paddles 5, a perforated plate 6, a stirring connecting plate 7, and a scraper 8. The tank cover 2 is provided on the upper surface of the tank body 1, and the upper surface of the tank cover 2 is provided with a feed inlet 12 to realize the feeding of raw materials. The motor 3 is provided on the upper surface of the tank cover 2 through a motor base. The output shaft of the motor 3 is connected to the top of the main shaft 4 through a coupling. Several triangular stirring paddles 5 and perforated plates 6 are connected to the bottom of the main shaft 4. The perforated plate 6 is densely covered with small holes to improve the dispersing performance, disperse the materials, and improve the mixing effect. The triangular stirring paddles 5 have several through holes 14 to facilitate the material to pass through the through holes 14 to ensure the mixing effect. The triangular stirring paddles 5 and the perforated plates 6 correspond one-to-one and are connected through several... The dry mixing connecting plates 7 are connected. The lower part of the tank body 1 is conical. The bottom of the tank body 1 is provided with a discharge port 9. The discharge port 9 is provided with a valve 13 to realize the opening and closing of the discharge port 9. The outer edge of the triangular mixing paddle 5 is provided with a number of first connecting holes 10 at equal intervals. The outer edge of the triangular mixing paddle 5 is provided with a scraper 8 by bolts and nuts. The scraper 8 is provided with a number of second connecting holes 11. The distance between two pairs of second connecting holes 11 is the same as the distance between two pairs of first connecting holes 10. The bolts are passed through the corresponding first connecting holes 10 and second connecting holes 11. The scrapers 8 installed on two adjacent triangular mixing paddles 5 are staggered in the height direction. The outer edge of the scraper 8 is movably connected to the inner wall of the tank body 1. The lower part of the tank body 1 and located in the conical position are provided with a number of support legs 15 to realize the overall lifting and support.

[0020] Installation method and operating principle: Align the second connecting hole 11 of the scraper 8 with the first connecting hole 10 of the triangular stirring paddle 5, and pass the bolt through the first connecting hole 10 and the second connecting hole 11. Then, use the nuts to install the scraper 8 on the outer edge of the triangular stirring paddle 5, ensuring that the scrapers 8 on adjacent triangular stirring paddles 5 are staggered in the height direction. Connect the top of the main shaft 4 to the output shaft of the motor 3 via a coupling. After lifting the tank cover 2, place the bottom of the main shaft 4, the triangular stirring paddle 5, the perforated plate 6, and the stirring connecting plate 7 into the tank body 1. Connect the tank cover 2 to the top of the tank body 1 with bolts to complete the installation. At this time, the outer edge of the scraper 8 is in contact with the inner wall of the tank body 1. During operation, feed the raw material into the tank body 1 through the feed inlet 12, start the motor 3, and the motor 3 drives the main shaft 4 to rotate. The main shaft 4 drives the triangular stirring paddle 5, the perforated plate 6, and the stirring connecting plate 7 to rotate, thereby achieving the mixing of the nano-insulation board raw material. After mixing, valve 13 is opened, and the mixture is discharged from outlet 9. The material adhering to the inner wall of tank 1 is scraped off by scraper 8. This utility model has a reasonable structure. Several triangular stirring paddles 5 and perforated plates 6 are provided at the lower part of the main shaft 4. Several scraper 8 are provided on the outer edge of the triangular stirring paddles 5, and the scraper 8 installed on two adjacent scraper 8 are staggered in the height direction. On the one hand, it is convenient to scrape off the material on the inner wall of tank 1, and on the other hand, the staggered arrangement ensures the scraping effect. At the same time, the scraper 8 can be installed at any position of the triangular stirring paddle 5 by bolts and nuts, so the position of the scraper 8 can be flexibly installed, which greatly improves the flexibility. At the same time, the cooperation of triangular stirring paddles 5, perforated plates 6 and stirring connecting plates 7 greatly improves the mixing effect.

[0021] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

[0022] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A mixing device for raw materials of nano-insulation panels, characterized in that: The system includes a tank body (1), a tank cover (2), a motor (3), a main shaft (4), triangular stirring paddles (5), an orifice plate (6), a stirring connecting plate (7), and a scraper (8). The tank body (1) is provided with a tank cover (2) on its upper surface. A motor (3) is provided on the upper surface of the tank cover (2) via a motor mount. The output shaft of the motor (3) is connected to the top of the main shaft (4) via a coupling. Several triangular stirring paddles (5) and an orifice plate (6) are connected to the bottom of the main shaft (4). The triangular stirring paddles (5) and the orifice plate (6) correspond one-to-one and are connected by several stirring connecting plates (7). The lower part of the tank body (1) is conical. The bottom of the tank body (1) is conical. The discharge port (9) is provided. The outer edge of the triangular stirring paddle (5) is provided with a plurality of first connecting holes (10) at equal intervals. The outer edge of the triangular stirring paddle (5) is provided with scrapers (8) by bolts and nuts. The scrapers (8) are provided with a plurality of second connecting holes (11). The distance between any two second connecting holes (11) is the same as the distance between any two first connecting holes (10). The bolts are inserted into the corresponding first connecting holes (10) and second connecting holes (11). The scrapers (8) installed on two adjacent triangular stirring paddles (5) are staggered in the height direction. The outer edge of the scrapers (8) is in movable contact with the inner wall of the tank (1).

2. The nano-insulation board raw material mixing device according to claim 1, characterized in that: The upper surface of the can lid (2) is provided with a feed inlet (12).

3. The nano-insulation board raw material mixing device according to claim 1, characterized in that: The discharge port (9) is equipped with a valve (13).

4. The nano-insulation board raw material mixing device according to claim 1, characterized in that: The perforated plate (6) is densely covered with small holes.

5. The nano-insulation board raw material mixing device according to claim 1, characterized in that: The triangular stirring paddle (5) has several through holes (14).

6. The nano-insulation board raw material mixing device according to claim 1, characterized in that: The lower part of the tank (1) and located in a conical position are provided with several support legs (15).

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