Mixing and stirring device for low-odor powder-liquid mixing stabilizer

Abstract

The utility model discloses a low-odor powder liquid mixing stabilizer mixing and stirring device which comprises a mixing barrel and a stirring motor installed on the top of the barrel, the output end of the stirring motor is connected with a rotating shaft, the outer wall of the rotating shaft is connected with a spiral blade, and the outer side of the spiral blade is provided with a guide cylinder. A circulating water flow system capable of adjusting the temperature is arranged on the guide cylinder, stirring rods are connected to the two sides of the top of the rotating shaft, a plurality of stirring blades are arranged on the stirring rods, and material mixing plates staggered with the stirring blades are connected to the inner wall of the mixing barrel; water circularly flowing in the water flowing cavity between the inner wall and the outer wall of the guide cylinder can be connected with external circulating water equipment, and the temperature of the stabilizer in the mixing process can be adjusted by selecting the water temperature, which is particularly important for some stabilizers with requirements on the temperature; and the stable mixing effect and the product quality of the stabilizer can be maintained.

Description

Technical Field

[0001] This utility model relates to the field of plastic stabilizer processing technology, specifically to a low-odor powder-liquid mixing and stirring device for stabilizers. Background Technology

[0002] This low-odor powder-liquid stabilizer formula, composed of multiple stabilizers working synergistically, reduces raw material odor during production and enhances the thermal stability of PVC film. Normally used stabilizers have an inherent odor, resulting in a certain smell in the produced PVC film. Using this low-odor stabilizer eliminates the inherent odor of the stabilizers. In flocked bedding products, where the face comes into contact with the product, using this low-odor powder-liquid stabilizer ensures that there is no unpleasant odor when in contact with the skin, providing a comfortable experience.

[0003] Most current stabilizer mixing devices lack a mechanism to provide the stabilizer with an appropriate temperature during mixing, resulting in poor stability of some temperature-sensitive stabilizers during mixing and affecting product quality. Furthermore, low-odor powder-liquid mixed stabilizers require thorough mixing to ensure effective mixing. Therefore, this invention provides a mixing and stirring device for low-odor powder-liquid mixed stabilizers. Utility Model Content

[0004] The purpose of this invention is to solve the problem that most current stabilizer stirring devices do not provide an appropriate temperature for the stabilizer during stirring, resulting in poor stability of some temperature-sensitive stabilizers during stirring and affecting product quality; and that low-odor powder-liquid mixed stabilizers require thorough stirring during mixing.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: It provides a mixing and stirring device for a low-odor powder-liquid mixing stabilizer, including a mixing tank and a stirring motor installed on the top of the tank. The output end of the stirring motor is connected to a rotating shaft, and a spiral blade is connected to the outer wall of the rotating shaft. A guide cylinder is provided on the outer side of the spiral blade, and a circulating water system for adjusting the temperature of the mixed materials is provided on the guide cylinder. Stirring rods are connected to both sides of the top of the rotating shaft, and multiple stirring blades are installed on the stirring rods. A mixing plate is connected to the inner wall of the mixing tank and is staggered with the stirring blades.

[0006] Furthermore, the guide cylinder is a cylindrical cylinder, and four connecting rods are connected at equal angles on the outer side wall of the bottom of the guide cylinder, and all four connecting rods are fixedly connected to the inner wall of the mixing tank.

[0007] Furthermore, the circulating water system includes a water flow cavity formed between the inner and outer walls of the guide cylinder, and a water flow channel formed in one of the two connecting rods, the water flow channel communicating with the water flow cavity; a through hole communicating with the water flow channel is formed on the mixing tank, and a water connector is installed on the through hole.

[0008] Furthermore, the circulating water system is connected to an external circulating water device through two water connectors to circulate water into the water chamber.

[0009] Furthermore, multiple sets of mixing plates are connected at equal angles on the inner wall of the mixing tank. Each set of mixing plates includes multiple mixing plates that are vertically connected at equal distances on the inner wall of the mixing tank, and the mixing plates are staggered with the stirring blades.

[0010] Furthermore, a feed pipe is installed at the top of the mixing tank on one side of the stirring motor, and a discharge pipe is installed at the bottom of the mixing tank, with a discharge valve installed on the discharge pipe.

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

[0012] 1. The guide cylinder is equipped with a circulating water system that can adjust the temperature of the mixed materials. The water circulating in the water chamber between the inner and outer walls of the guide cylinder can be connected to an external circulating water device, and the temperature of the water can be selected to adjust the temperature of the stabilizer during the mixing process. This is especially important for some stabilizers that have temperature requirements, as it helps to maintain a stable mixing effect and product quality.

[0013] 2. Because the stirring rod is equipped with multiple stirring blades, and the inner wall of the mixing tank is provided with mixing plates that are staggered with the stirring blades, this design can effectively increase the contact area between materials, promote the thorough mixing between powder and liquid, and improve mixing efficiency. In addition, a spiral blade is connected to the rotating shaft. Driven by the stirring motor, the spiral blade can transport the mixture at the bottom of the mixing tank upwards, and after being guided by the guide cylinder, it is transported out from the top of the guide cylinder, so that it is stirred again by the stirring rod, making the mixing more thorough. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is an internal sectional view of the mixing tank in this utility model;

[0016] Figure 3 This is a diagram showing the internal structure of the mixing tank of this utility model;

[0017] Figure 4This is a schematic diagram of the guide cylinder in this utility model;

[0018] Figure 5 This is a cross-sectional view of the guide cylinder in this utility model.

[0019] In the diagram: 1-mixing tank, 2-stirring motor, 3-rotating shaft, 4-spiral blade, 5-guide cylinder, 6-circulating water system, 7-stirring rod, 8-stirring blade, 9-mixing plate, 10-feed pipe, 11-discharge pipe, 51-connecting rod, 61-flow chamber, 62-water channel, 63-through hole, 64-water connector. Detailed Implementation

[0020] The technical solutions of the present 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 the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" 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.

[0022] Combination Figures 1 to 5 The present invention relates to a mixing and stirring device for a low-odor powder-liquid mixing stabilizer, comprising a mixing tank 1 and a stirring motor 2 mounted on the top of the tank. The output end of the stirring motor 2 is connected to a rotating shaft 3. Spiral blades 4 are connected to the outer wall of the rotating shaft 3. A guide cylinder 5 is provided on the outer side of the spiral blades 4. A circulating water system 6 for adjusting the temperature of the mixed materials is provided on the guide cylinder 5. Stirring rods 7 are connected to the top two sides of the rotating shaft 3. Multiple stirring blades 8 are mounted on the stirring rods 7. A mixing plate 9, which is staggered with the stirring blades 8, is connected to the inner wall of the mixing tank 1.

[0023] The guide cylinder 5 is a cylindrical cylinder, and four connecting rods 51 are connected at equal angles on the outer side wall of the bottom of the guide cylinder 5. All four connecting rods 51 are fixedly connected to the inner wall of the mixing tank 1. In use, the spiral blades 4 can transport the mixture at the bottom of the mixing tank 1 upward under the drive of the stirring motor 2, and after being guided by the guide cylinder 5, it is transported out from the top opening of the guide cylinder 5, so that the material is stirred again by the stirring rod, making the mixing more thorough.

[0024] like Figure 2 and Figure 5 As shown, the circulating water system 6 includes a water cavity 61 formed between the inner and outer walls of the guide cylinder 5, and water channels 62 formed within two connecting rods 51, the water channels 62 communicating with the water cavity 61; a through hole 63 communicating with the water channel 62 is formed on the mixing tank 1, and a water connector 64 is installed on the through hole 63; in use, the circulating water system 6 is connected to an external circulating water device through the two water connectors 64 to circulate water into the water cavity 61; the circulating water device includes a water tank and a water pump, and a water cooling device can be installed in the water tank when cold water is needed. When hot water is needed, a heating device is installed in the water tank. This circulating water equipment is existing technology. Water is input through a water connector 64, then enters the water channel 62 through the through hole 63, then flows into the water chamber 61, and then flows out through another water connector 64 and back to the circulating water equipment, thus forming a circulating water flow. This is used to conduct temperature and regulate the temperature of the stabilizer mixed in the mixing tank 1 during the mixing process. This is especially important for some stabilizers that have temperature requirements, as it helps to maintain a stable mixing effect and product quality of the stabilizer.

[0025] like Figure 2-3 As shown, multiple sets of mixing plates 9 are connected at equal angles on the inner wall of the mixing tank 1. Each set of mixing plates 9 includes multiple mixing plates 9 that are vertically connected at equal distances on the inner wall of the mixing tank 1, and the mixing plates 9 are staggered with the stirring blades 8. In use, the stirring motor 2 drives two stirring rods 7 to rotate through the rotating shaft 3. The stirring blades on them stir and mix the materials. While the stirring blades 7 are stirring the materials, the mixing plates 9 on the inner wall of the mixing tank 1 are also stirring the materials. This can effectively increase the contact area between the materials, promote the full mixing between the powder and liquid, and improve the mixing efficiency.

[0026] A feed pipe 10 is installed on the top of the mixing tank 1 on one side of the stirring motor 2, and a discharge pipe 11 is installed on the bottom of the mixing tank 1. A discharge valve is installed on the discharge pipe 11, which can control the discharge speed and quantity, thus improving the convenience and flexibility of operation.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A mixing and stirring device for a low-odor powder-liquid mixing stabilizer, comprising a mixing tank (1) and a stirring motor (2) mounted on the top of the tank, characterized in that: The output end of the stirring motor (2) is connected to a rotating shaft (3). A spiral blade (4) is connected to the outer wall of the rotating shaft (3). A guide cylinder (5) is provided on the outer side of the spiral blade (4). A circulating water system (6) for adjusting the temperature of the mixed materials is provided on the guide cylinder (5). A stirring rod (7) is connected to both sides of the top of the rotating shaft (3). Multiple stirring blades (8) are installed on the stirring rod (7). A mixing plate (9) is connected to the inner wall of the mixing tank (1) and is staggered with the stirring blades (8).

2. The mixing and stirring device for the low-odor powder-liquid mixing stabilizer according to claim 1, characterized in that: The guide cylinder (5) is a cylindrical cylinder, and four connecting rods (51) are connected at equal angles on the outer side wall of the bottom of the guide cylinder (5). All four connecting rods (51) are fixedly connected to the inner wall of the mixing tank (1).

3. The mixing and stirring device for the low-odor powder-liquid mixing stabilizer according to claim 2, characterized in that: The circulating water system (6) includes a water cavity (61) formed between the inner and outer walls of the guide cylinder (5) and a water channel (62) formed in two of the connecting rods (51), the water channel (62) being connected to the water cavity (61); a through hole (63) connected to the water channel (62) is formed on the mixing tank (1), and a water connector (64) is installed on the through hole (63).

4. The mixing and stirring device for the low-odor powder-liquid mixing stabilizer according to claim 3, characterized in that: The circulating water system (6) is connected to an external circulating water device through two water connectors (64) to circulate water into the water chamber (61).

5. The mixing and stirring device for the low-odor powder-liquid mixing stabilizer according to claim 4, characterized in that: Multiple sets of mixing plates (9) are connected at equal angles on the inner wall of the mixing tank (1). Each set of mixing plates (9) includes multiple mixing plates (9) that are vertically connected at equal distances on the inner wall of the mixing tank (1), and the mixing plates (9) are staggered with the stirring blades (8).

6. The mixing and stirring device for the low-odor powder-liquid mixing stabilizer according to claim 5, characterized in that: A feed pipe (10) is installed on the top of the mixing tank (1) on one side of the stirring motor (2), and a discharge pipe (11) is installed on the bottom of the mixing tank (1). A discharge valve is installed on the discharge pipe (11).

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