Dehydration device for preparing environment-friendly plasticizer

Abstract

The utility model discloses a dehydration device for preparing an environment-friendly plasticizer, which relates to the field of preparation of environment-friendly plasticizers and comprises a dehydration heating tank, the outer wall of the dehydration heating tank is fixedly connected with a discharge pipe, and the bottom of the dehydration heating tank is fixedly connected with a first motor. An output shaft of the first motor is fixedly connected with a rotating rod through a coupler, the outer wall of the rotating rod is fixedly connected with a stirring rod, the outer wall of the stirring rod is fixedly connected with stirring blades, the inner wall of the dehydration heating tank is fixedly connected with a flow guide plate, and an exhaust hole is formed in the top of the dehydration heating tank. And a rotating rod can be rotated to drive stirring blades fixedly connected with the outer wall of a stirring rod to stir the environment-friendly plasticizer, so that the environment-friendly plasticizer is continuously in contact with the inner wall of the dehydration heating tank, the effect of heating the environment-friendly plasticizer more uniformly is achieved, and the dehydration treatment efficiency of the environment-friendly plasticizer is improved.

Description

Technical Field

[0001] The utility model relates to the field of preparation of environmentally friendly plasticizers, in particular to a dehydration device for preparing environmentally friendly plasticizers. Background Art

[0002] Environmentally friendly plasticizers are a type of environmentally friendly plasticizer product. In terms of ingredients, environmentally friendly plasticizers are typically made from non-toxic or low-toxic raw materials. For example, vegetable oils, citrate esters, polyesters, and the like are used as primary raw materials. These ingredients are less toxic and more biodegradable than traditional phthalate plasticizers. In terms of performance, environmentally friendly plasticizers can increase the flexibility, plasticity, and processing properties of polymers, making them easier to shape and process. They are compatible with a variety of polymers, such as polyvinyl chloride and polyvinyl alcohol, improving their mechanical properties and durability. However, they require dehydration during the preparation process. Current dehydration devices for preparing environmentally friendly plasticizers often evaporate the water in the plasticizer by heating it alone, resulting in poor efficiency. Therefore, a need exists for a dehydration device for preparing environmentally friendly plasticizers.

[0003] The existing dehydration device for preparing environmentally friendly plasticizers has poor efficiency in dehydrating the environmentally friendly plasticizers during use. The environmentally friendly plasticizers are heated unevenly in the heating tank, which slows the evaporation of water, affecting the efficiency of the preparation process. In addition, it is inconvenient to control the feeding of the environmentally friendly plasticizers, resulting in excessive or insufficient feeding at a single time, affecting the quality of the dehydration process. Therefore, a dehydration device for preparing environmentally friendly plasticizers is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the present invention is to provide a dehydration device for preparing an environmentally friendly plasticizer, so as to solve the problems of poor efficiency of the existing dehydration device for preparing an environmentally friendly plasticizer in dehydrating the environmentally friendly plasticizer and inconvenience in controlling the feeding of the environmentally friendly plasticizer.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dehydration device for preparing an environmentally friendly plasticizer, comprising a dehydration heating tank, the outer wall of which is fixedly connected to a discharge pipe, the bottom of which is fixedly connected to a first motor, the output shaft of which is fixedly connected to a rotating rod through a coupling, the outer wall of the rotating rod is fixedly connected to a stirring rod, the outer wall of the stirring rod is fixedly connected to a stirring blade, the inner wall of the dehydration heating tank is fixedly connected to a guide plate, and an exhaust hole is provided at the top of the dehydration heating tank.

[0006] A barrel is fixedly connected to the top of the dehydration and heating tank, an avoidance groove is opened inside the barrel, a second motor is fixedly connected to the outer wall of the barrel, an output shaft of the second motor is fixedly connected to a rotating shaft through a coupling, and a blocking ball is fixedly connected to one end of the rotating shaft.

[0007] Preferably, the stirring rods form a rotating structure with the dehydration heating tank through a rotating rod, and the stirring rods are arranged in a ring shape with the central axis of the rotating rod as the center.

[0008] Preferably, the stirring rod and the stirring blades are vertically distributed, and the stirring blades are arranged at equal intervals on the outer wall of the stirring rod.

[0009] Preferably, the stirring blades form a rotating structure with the dehydration heating tank through a stirring rod, and the stirring blades are arranged in parallel with the rotating rod.

[0010] Preferably, the blocking ball forms a rotating structure with the barrel through a rotating shaft, and the blocking ball is of an open-hole design.

[0011] Preferably, the blocking ball is located in the avoidance groove, and the blocking ball is adapted to the avoidance groove.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model is provided with a dehydration heating tank, a first motor, a rotating rod, a stirring rod, stirring blades, a guide plate and an exhaust hole. By starting the first motor, the rotating rod can be rotated, driving the stirring blades fixedly connected to the outer wall of the stirring rod to stir the environmentally friendly plasticizer, so that the environmentally friendly plasticizer is constantly in contact with the inner wall of the dehydration heating tank. Under the slow flow effect of the guide plate, the contact time of the environmentally friendly plasticizer with the inner wall of the dehydration heating tank can be increased, so that the water in the environmentally friendly plasticizer is evaporated by heat and discharged through the exhaust hole, so that the environmentally friendly plasticizer is heated more evenly, thereby improving the efficiency of the dehydration treatment of the environmentally friendly plasticizer.

[0014] 2. The utility model is equipped with a dehydration heating tank, a barrel, an avoidance groove, a second motor, a rotating shaft and a blocking ball. By starting the second motor, the rotating shaft can be rotated, driving the blocking ball to rotate along the avoidance groove. When the through hole of the blocking ball coincides with the discharge port of the barrel, the environmentally friendly plasticizer can fall into the dehydration heating tank, which facilitates the controlled discharge of the environmentally friendly plasticizer, thereby improving the quality of the dehydration treatment of the environmentally friendly plasticizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a three-dimensional cross-sectional view of the dehydration heating tank of the utility model;

[0017] Figure 3 This is a three-dimensional diagram of the stirring blade of the utility model;

[0018] Figure 4 This is a schematic diagram of the disassembly of the barrel structure of the utility model.

[0019] In the figure: 1. Dehydration and heating tank; 2. Discharge pipe; 3. First motor; 4. Rotating rod; 5. Stirring rod; 6. Stirring blade; 7. Guide plate; 8. Exhaust hole; 9. Barrel; 10. Avoidance groove; 11. Second motor; 12. Rotating shaft; 13. Baffle ball. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0021] The following describes an embodiment of the present invention based on its overall structure.

[0022] See also Figure 1-4 The outer wall of the dehydration heating tank 1 is fixedly connected to a discharge pipe 2, and the bottom of the dehydration heating tank 1 is fixedly connected to a first motor 3. The output shaft of the first motor 3 is fixedly connected to a rotating rod 4 through a coupling. The outer wall of the rotating rod 4 is fixedly connected to a stirring rod 5, and the outer wall of the stirring rod 5 is fixedly connected to a stirring blade 6. The inner wall of the dehydration heating tank 1 is fixedly connected to a guide plate 7. An exhaust hole 8 is provided on the top of the dehydration heating tank 1. The stirring rod 5 forms a rotating structure with the dehydration heating tank 1 through the rotating rod 4, and the stirring rod 5 is arranged in a ring with the central axis of the rotating rod 4 as the center. The stirring rod 5 and the stirring blade 6 are distributed vertically, and the stirring blade 6 is arranged at equal intervals on the outer wall of the stirring rod 5. The stirring blade 6 forms a rotating structure with the dehydration heating tank 1 through the stirring rod 5, and the stirring blade 6 is arranged parallel to the rotating rod 4, which can make the environmentally friendly plasticizer heated evenly and improve the efficiency of the dehydration treatment of the environmentally friendly plasticizer.

[0023] See also Figure 1-4 A dehydration device for preparing an environmentally friendly plasticizer, a barrel 9 is fixedly connected to the top of the dehydration heating tank 1, an avoidance groove 10 is opened inside the barrel 9, a second motor 11 is fixedly connected to the outer wall of the barrel 9, and the output shaft of the second motor 11 is fixedly connected to a rotating shaft 12 through a coupling, and a blocking ball 13 is fixedly connected to one end of the rotating shaft 12, and the blocking ball 13 forms a rotating structure with the barrel 9 through the rotating shaft 12, and the blocking ball 13 is an open-hole design, the blocking ball 13 is located in the avoidance groove 10, and the blocking ball 13 is adapted to the avoidance groove 10, which can facilitate the controlled feeding of the environmentally friendly plasticizer.

[0024] Working principle: When in use, by starting the second motor 11, the rotating shaft 12 can be rotated, driving the blocking ball 13 to rotate along the avoidance groove 10. When the through hole of the blocking ball 13 coincides with the discharge port of the barrel 9, the environmentally friendly plasticizer can fall into the dehydration heating tank 1. The second motor 11 can be used to control the blocking ball 13 to rotate and close, and the starting switch of the dehydration heating tank 1 is turned on, so that the dehydration heating tank 1 heats the environmentally friendly plasticizer. By starting the first motor 3, the rotating rod 4 can be rotated, driving the stirring blades 6 fixedly connected to the outer wall of the stirring rod 5 to stir the environmentally friendly plasticizer, so that the environmentally friendly plasticizer is constantly in contact with the inner wall of the dehydration heating tank 1. Under the slow flow effect of the guide plate 7, the contact time of the environmentally friendly plasticizer with the inner wall of the dehydration heating tank 1 can be increased, so that the moisture in the environmentally friendly plasticizer is evaporated by heat and discharged through the exhaust hole 8, thus completing the use process of the device. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0025] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the protection content of the present invention.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A dehydration device for preparing an environmentally friendly plasticizer, comprising a dehydration heating tank (1), characterized in that: The outer wall of the dehydration and heating tank (1) is fixedly connected to a discharge pipe (2); the bottom of the dehydration and heating tank (1) is fixedly connected to a first motor (3); the output shaft of the first motor (3) is fixedly connected to a rotating rod (4) via a coupling; the outer wall of the rotating rod (4) is fixedly connected to a stirring rod (5); the outer wall of the stirring rod (5) is fixedly connected to a stirring blade (6); the inner wall of the dehydration and heating tank (1) is fixedly connected to a guide plate (7); and the top of the dehydration and heating tank (1) is provided with an exhaust hole (8); The top of the dehydration heating tank (1) is fixedly connected to a barrel (9), an avoidance groove (10) is provided inside the barrel (9), an outer wall of the barrel (9) is fixedly connected to a second motor (11), an output shaft of the second motor (11) is fixedly connected to a rotating shaft (12) via a coupling, and one end of the rotating shaft (12) is fixedly connected to a material blocking ball (13).

2. The dehydration device for preparing an environmentally friendly plasticizer according to claim 1, characterized in that: The stirring rod (5) forms a rotating structure with the dehydration heating tank (1) through the rotating rod (4), and the stirring rod (5) is arranged in a ring shape with the central axis of the rotating rod (4) as the center.

3. The dehydration device for preparing an environmentally friendly plasticizer according to claim 1, characterized in that: The stirring rod (5) and the stirring blades (6) are vertically distributed, and the stirring blades (6) are arranged at equal intervals on the outer wall of the stirring rod (5).

4. The dehydration device for preparing an environmentally friendly plasticizer according to claim 3, characterized in that: The stirring blade (6) forms a rotating structure with the dehydration heating tank (1) through the stirring rod (5), and the stirring blade (6) is arranged in parallel with the rotating rod (4).

5. The dehydration device for preparing an environmentally friendly plasticizer according to claim 1, characterized in that: The blocking ball (13) forms a rotating structure with the barrel (9) through the rotating shaft (12), and the blocking ball (13) is of open hole design.

6. The dehydration device for preparing an environmentally friendly plasticizer according to claim 1, characterized in that: The blocking ball (13) is located in the avoidance groove (10), and the blocking ball (13) is adapted to the avoidance groove (10).

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