Reaction kettle capable of improving uniform mixing effect

Abstract

The utility model discloses a reaction kettle capable of improving a uniform mixing effect, which belongs to the technical field of colloid production equipment and comprises a reaction kettle body, a plurality of spoilers are fixedly arranged in the reaction kettle body, an upper cover is arranged on the reaction kettle body in an inserting manner, a rotating motor is fixedly arranged on the upper cover, and a plurality of stirring blades are arranged on the rotating motor. A stirring rod is fixedly arranged on an output shaft of the rotating motor, a plurality of guide blades are fixedly arranged on the stirring rod, a plurality of feeding pipes and a plurality of discharging pipes are fixedly arranged on the reaction kettle body, and through the arrangement of the spiral guide blades and the spoilers, the stirring rod can rotate around the stirring rod, so that the stirring rod can rotate around the stirring rod; according to the utility model, the guide vanes are arranged in the reaction kettle, so that the guide vanes drive fluid to flow in the stirring process, the moving fluid is interfered by the spoilers, irregular turbulent flow occurs in the reaction kettle, various materials are fused more fully, and the reaction kettle has the advantage of improving the uniform mixing effect of the reaction kettle.

Description

Technical Field

[0001] The utility model relates to the technical field of colloid production equipment, in particular to a reaction kettle with improved mixing effect. Background Art

[0002] Silicone foam is a high-performance sealing material widely used in construction, home furnishing, automobile, electronics and other industries. Silicone foam has excellent high and low temperature resistance, aging resistance and good adhesion, and can maintain stable sealing performance in various harsh environments.

[0003] When producing silicone foam, a reactor is needed to place various raw materials in it and stir them so that they are evenly mixed. Only then can high-quality silicone foam be produced and the required performance indicators be achieved.

[0004] The structure of the existing stirring device of the reactor is relatively simple, and the fan blades are rotated to drive the fluid in the reactor to stir and mix them. However, the smooth inner wall of the reactor makes the flow of the fluid in the reactor present a certain regularity, so that after various raw materials are loaded into the reactor, the stirring of the fan blades is difficult to stir the raw materials evenly, resulting in the defect of uneven mixing of the materials in the reactor.

[0005] Based on this, the utility model designs a reaction kettle with improved mixing effect to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a reaction kettle with improved mixing effect to solve the above technical problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a reactor body, a spoiler is fixedly arranged in the reactor body, and there are multiple spoilers; an upper cover is plugged into the reactor body, and a rotating motor is fixedly arranged on the upper cover; a stirring rod is fixedly arranged on the output shaft of the rotating motor, and guide vanes are fixedly arranged on the stirring rod, and there are multiple guide vanes; a feed pipe and a discharge pipe are fixedly arranged on the reactor body, and there are multiple feed pipes.

[0008] Preferably, the feed pipe and the reactor body are installed to be inclined upward at a certain angle.

[0009] Preferably, the guide blades are installed on the stirring rod in a spiral shape.

[0010] Preferably, the spoiler is arranged perpendicular to the inner wall of the reactor body.

[0011] Preferably, a support platform is fixedly provided on the reactor body, and a clearance hole is opened on the support platform. When the upper cover is plugged and installed on the reactor body, the stirring rod is placed in the clearance hole.

[0012] In summary, the present application has the following beneficial technical effects: through the setting of spiral guide blades and spoilers, during the stirring process, the guide blades drive the fluid to flow, and the moving fluid is disturbed by the spoiler, irregular turbulence appears in the reactor, which makes the fusion between various materials more complete, and has the advantage of improving the uniform mixing effect of the reactor. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 This is a schematic diagram of the structure of the reactor body in this embodiment;

[0015] Figure 2 This is a schematic diagram of the guide blade structure of this embodiment;

[0016] Figure 3 This is a schematic diagram of the installation of the spoiler of this embodiment;

[0017] Figure 4 For this embodiment Figure 3 A magnified view of the structure in the middle.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 1. Reactor body; 2. Feed pipe; 3. Discharge pipe; 4. Upper cover; 5. Rotating motor; 6. Stirring rod; 7. Guide vane; 8. Support platform; 9. Make way hole; 10. Spoiler. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The following is combined with Figure 1 —4 Provide further details of this application.

[0022] A reactor for improving mixing effect comprises a reactor body 1.

[0023] The reactor body 1 is fixedly provided with a feed pipe 2 and a discharge pipe 3, and a plurality of feed pipes 2 are provided; the feed pipe 2 is installed at a certain angle to the reactor body 1 and is tilted upward. The tilted feed pipe 2 is provided to avoid the situation that the raw materials are accumulated in the feed pipe 2 during stirring, resulting in errors in the proportion of the raw materials.

[0024] The reactor body 1 is provided with an upper cover 4, a rotating motor 5 is fixedly provided on the upper cover 4, a stirring rod 6 is fixedly provided on the output shaft of the rotating motor 5, a guide vane 7 is fixedly provided on the stirring rod 6, and the guide vane 7 is installed on the stirring rod 6 in a spiral shape; a plurality of guide vanes 7 are provided. Through the provision of the spiral guide vanes 7, when the fluid in the reactor is stirred, the guide vanes 7 drive the fluid to flow toward the upper side of the reactor, reducing the centrifugal force generated by the guide vanes 7 on the fluid when rotating, so that the stirring efficiency of the fluid by the guide vanes 7 is improved.

[0025] A support platform 8 is fixedly arranged on the reactor body 1, and a clearance hole 9 is opened on the support platform 8; when the upper cover 4 is inserted and arranged on the reactor body 1, the stirring rod 6 is placed in the clearance hole 9. Through the arrangement of the support platform 8, the stirring rod 6 can be stably arranged in the reactor when rotating and stirring the fluid.

[0026] The reactor body 1 is fixedly provided with a spoiler 10, and a plurality of spoilers 10 are provided; the spoiler 10 is arranged perpendicular to the inner wall of the reactor body 1. Through the provision of the spoiler 10, when the fluid flows in the reactor driven by the guide vane 7, the spoiler 10 interferes with the flow of the liquid, so that the fluid generates turbulence near the spoiler 10, thereby improving the mixing effect between the raw materials.

[0027] The implementation principle of this embodiment is: various raw materials are injected into the reactor through the feed pipe 2, and the upper cover 4 is plugged and installed on the reactor body 1 to complete the installation of the upper cover 4, so that the upper cover 4 and the reactor form a whole; then the rotating motor 5 is driven to work, and the output shaft of the rotating motor 5 drives the stirring rod 6 to rotate, and the stirring rod 6 drives the guide blade 7 to rotate, and the rotation of the guide blade 7 drives.

[0028] By setting the spiral guide blades 7 and the spoiler 10, during the stirring process, the guide blades 7 drive the fluid to flow, and the moving fluid is disturbed by the spoiler 10, irregular turbulence occurs in the reactor, so that the fusion of various materials is more complete, which has the advantage of improving the uniform mixing effect of the reactor.

[0029] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reactor for improving mixing effect, characterized in that: The invention comprises a reactor body (1), wherein a spoiler (10) is fixedly arranged in the reactor body (1), and a plurality of spoilers (10) are arranged; an upper cover (4) is insertedly arranged on the reactor body (1), and a rotating motor (5) is fixedly arranged on the upper cover (4); a stirring rod (6) is fixedly arranged on the output shaft of the rotating motor (5), and a guide vane (7) is fixedly arranged on the stirring rod (6), and a plurality of guide vanes (7) are arranged, and the guide vanes (7) are installed on the stirring rod (6) in a spiral shape; and a feed pipe (2) and a discharge pipe (3) are fixedly arranged on the reactor body (1), and a plurality of feed pipes (2) are arranged.

2. A reaction kettle for improving mixing effect according to claim 1, characterized in that: The feed pipe (2) and the reactor body (1) are installed to be inclined upward at a certain angle.

3. A reaction kettle for improving mixing effect according to claim 1, characterized in that: The spoiler (10) is arranged perpendicular to the inner wall of the reactor body (1).

4. A reaction kettle for improving mixing effect according to claim 1, characterized in that: A support platform (8) is fixedly arranged on the reactor body (1), and a clearance hole (9) is opened on the support platform (8). When the upper cover (4) is plugged into the reactor body (1), the stirring rod (6) is placed in the clearance hole (9).

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