Internal layered stirring device of refining and decolorizing kettle

Abstract

The utility model provides an internal layering stirring device of a refining decoloring kettle, which comprises a main body mechanism and a mixing mechanism arranged at the top of the main body mechanism, the main body mechanism comprises a kettle body, a reinforcing ring arranged at the bottom of the kettle body and a chute arranged on the inner wall of the reinforcing ring; when the stirring kettle is used, through cooperative work of the stirring plate, the inclined mixing fins, the bottom mixing plate and other components, all-directional and multi-layer stirring of materials in the kettle is realized, different components stir the materials on different layers, full mixing of the materials and a decolorizing agent is promoted, stirring dead angles are reduced, and the stirring efficiency is improved. The decolorizing effect is greatly improved, and the layered stirring design is adopted, so that differentiated stirring can be performed on the materials on each layer according to the characteristics of the materials at different heights. The stirring mode better meets the requirement of a complex decolorizing process, the structural strength of the bottom of the kettle body is enhanced by the reinforcing ring, and the rotating rod is stably supported by the matching of the sliding chute and the pulley.

Description

Technical Field

[0001] This utility model relates to the field of refining and decolorizing kettle technology, and in particular to an internal layered stirring device for a refining and decolorizing kettle. Background Technology

[0002] In industries such as chemical, pharmaceutical, and food processing, refining and decolorizing reactors are key pieces of equipment widely used in the decolorization process of materials. Traditional decolorizing reactors often employ a single stirring shaft and impeller. The working principle of a refining and decolorizing reactor is primarily based on the interaction between the decolorizing agent and pigments and other impurities in the material. After adding the material to be decolorized and an appropriate amount of decolorizing agent to the reactor, the stirring system is activated to ensure thorough mixing. Under specific temperature and pressure conditions, the decolorizing agent combines with pigments and other impurities in the material through adsorption and chemical reactions, thereby achieving the purpose of removing pigments and purifying the material. Simultaneously, the heating and cooling system can adjust the temperature inside the reactor according to the needs of the decolorization reaction, providing a suitable environment for the reaction.

[0003] The existing internal layered stirring device in the refining and decolorizing kettle has poor mixing performance, resulting in poor tanning effect.

[0004] To address this, an internal layered stirring device for a refining decolorizing kettle is proposed. Utility Model Content

[0005] In view of this, the present invention aims to provide an internal layered stirring device for a refining and decolorizing kettle to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial alternative.

[0006] The technical solution of this utility model embodiment is implemented as follows: An internal layered stirring device for a refining and decolorizing kettle includes a main body and a mixing mechanism disposed on the top of the main body. The main body includes: a kettle body, a reinforcing ring disposed at the bottom of the kettle body, and a sliding groove disposed on the inner wall of the reinforcing ring; the mixing mechanism includes a motor disposed on the top of the kettle body, a rotating rod disposed at the output end of the motor, a stirring plate disposed on the outer wall of the rotating rod, an inclined mixing fin disposed at the bottom of the outer wall of the rotating rod, a rotating block disposed at one end of the rotating rod, a bottom mixing plate disposed on the outer wall of the rotating block, a connecting rod disposed at one end of the bottom mixing plate, and a pulley disposed at one end of the connecting rod.

[0007] In some embodiments, heat-conducting plates are provided on both sides of the vessel body, and a heating plate is provided on one side of the heat-conducting plates.

[0008] In some embodiments, a feed inlet is provided at the top of the vessel body, and a sealing plate is provided at the top of the feed inlet.

[0009] In some embodiments, a discharge port is provided at the bottom of the vessel body, and a valve is provided on one side of the discharge port.

[0010] In some embodiments, the bottom of the vessel body is provided with a support foot, and the bottom of the support foot is provided with an anti-slip pad.

[0011] The present invention has the following advantages due to the adoption of the above technical solution:

[0012] 1. An internal layered stirring device for a refining decolorizing kettle, which, during operation, achieves all-round, multi-layered stirring of materials inside the kettle through the coordinated work of components such as stirring plates, inclined mixing fins, and bottom mixing plates. Different components stir materials at different levels, promoting thorough mixing of materials and decolorizing agents, reducing dead zones, greatly improving the decolorization effect, and making product quality more stable and reliable. The layered stirring design allows for differentiated stirring of materials at different heights, which is more in line with the requirements of complex decolorization processes. The stirring intensity and direction can be adjusted for materials and decolorizing agents with different properties, improving the applicability and flexibility of the device. The reinforcing ring enhances the structural strength of the bottom of the kettle, and the cooperation of the chute and pulley provides stable support for the rotating rod, reducing shaking and vibration during the stirring process, reducing equipment wear, extending the service life of the device, and improving the safety of equipment operation.

[0013] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is an overall structural diagram of the present invention;

[0016] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0017] Figure 3 For the present utility model Figure 2 Structural diagram at point A in the middle.

[0018] Figure label:

[0019] 100. Main body; 101. Kettle body; 102. Reinforcing ring; 103. Slide groove; 104. Heat-conducting plate; 105. Heating plate; 106. Feed inlet; 107. Sealing plate; 108. Discharge outlet; 109. Support foot; 200. Mixing mechanism; 201. Motor; 202. Rotating rod; 203. Stirring plate; 204. Inclined mixing fins; 205. Rotating block; 206. Bottom mixing plate; 207. Connecting rod; 208. Pulley. Detailed Implementation

[0020] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0021] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0022] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0023] Example 1:

[0024] like Figure 1-3 As shown, an internal layered stirring device for a refining and decolorizing kettle is provided. Before use, it is necessary to check whether each component of the device is securely installed, whether the sealing plate 107 of the inlet 106 is properly sealed, whether the valve of the outlet 108 can be closed normally, and whether the anti-slip pad at the bottom of the support foot 109 is intact.

[0025] In this embodiment, the material to be decolorized and an appropriate amount of decolorizing agent are added into the reactor body 101 through the feed inlet 106, and the sealing plate 107 is closed. Based on the temperature required for the decolorization reaction, the heating plate 105 is activated. The heat generated by the heating plate 105 is transferred to the reactor body 101 through the heat conduction plate 104 to preheat the material. After preheating, the motor 201 is activated, driving the rotating rod 202 to begin rotating. The stirring plate 203 on the rotating rod 202 stirs the material in the middle of the reactor body 101 as the rotating rod 202 rotates, causing the material and decolorizing agent to initially mix and form a horizontal circulation.

[0026] In this embodiment, the inclined mixing fins 204 at the bottom of the outer wall of the rotating rod 202, due to their special inclination angle, cause the material to flow obliquely when rotating. This oblique flow promotes the exchange between materials at different levels, allowing the upper and lower layers to mix fully, further enhancing the contact and reaction between the material and the decolorizing agent. The rotating block 205 at one end of the rotating rod 202 drives the bottom mixing plate 206 to rotate, stirring the material at the bottom of the vessel 101. The bottom mixing plate 206 is connected to the pulley 208 via the connecting rod 207. The pulley 208 slides within the groove 103 on the inner wall of the reinforcing ring 102, providing stable support for the rotation of the bottom mixing plate 206 and preventing it from shaking during stirring. Under the stirring action of the bottom mixing plate 206, the material at the bottom of the vessel is fully agitated, preventing material sedimentation and ensuring that the bottom material can also react fully with the decolorizing agent.

[0027] In this embodiment, after the decolorization reaction is completed, the motor 201 and the heating plate 105 are turned off. The valve on one side of the discharge port 108 is opened, and the decolorized material is discharged from the reactor 101 through the discharge port 108 for subsequent processing and collection. After the discharge is completed, the device is cleaned, and the sealing plate 107 of the feed port 106 is closed to prepare for the next use.

[0028] In this embodiment: During use, the coordinated operation of components such as the stirring plate 203, the inclined mixing fins 204, and the bottom mixing plate 206 achieves all-round, multi-layered stirring of the materials inside the vessel. Different components stir materials at different levels, promoting thorough mixing of materials and decolorizing agents, reducing dead zones in the stirring, greatly improving the decolorization effect, and making the product quality more stable and reliable. The layered stirring design can differentiate the stirring of materials at different heights according to their characteristics. This stirring method is more in line with the requirements of complex decolorization processes. The stirring intensity and direction can be adjusted for materials and decolorizing agents with different properties, improving the applicability and flexibility of the device. The reinforcement 102 enhances the structural strength of the bottom of the vessel body 101. The cooperation between the chute 103 and the pulley 208 provides stable support for the rotating rod 202, reducing shaking and vibration during the stirring process, reducing equipment wear, extending the service life of the device, and also improving the safety of equipment operation. The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. An internal layered stirring device for a refining and decolorizing kettle, comprising a main body (100) and a mixing mechanism (200) disposed on top of the main body (100), characterized in that: The main body (100) includes: a vessel body (101), a reinforcing ring (102) disposed at the bottom of the vessel body (101), and a sliding groove (103) disposed on the inner wall of the reinforcing ring (102); and a mixing mechanism (200) including a motor (201) disposed at the top of the vessel body (101), a rotating rod (202) disposed at the output end of the motor (201), a stirring plate (203) disposed on the outer wall of the rotating rod (202), an inclined mixing fin (204) disposed at the bottom of the outer wall of the rotating rod (202), a rotating block (205) disposed at one end of the rotating rod (202), a bottom mixing plate (206) disposed on the outer wall of the rotating block (205), a connecting rod (207) disposed at one end of the bottom mixing plate (206), and a pulley (208) disposed at one end of the connecting rod (207).

2. The internal layered stirring device of the refining and decolorizing kettle according to claim 1, characterized in that: The vessel body (101) is provided with heat-conducting plates (104) on both sides, and a heating plate (105) is provided on one side of the heat-conducting plates (104).

3. The internal layered stirring device of the refining and decolorizing kettle according to claim 2, characterized in that: The top of the vessel body (101) is provided with a feed inlet (106), and the top of the feed inlet (106) is provided with a sealing plate (107).

4. The internal layered stirring device of the refining and decolorizing kettle according to claim 3, characterized in that: The bottom of the vessel body (101) is provided with a discharge port (108), and a valve is provided on one side of the discharge port (108).

5. The internal layered stirring device of the refining and decolorizing kettle according to claim 4, characterized in that: The bottom of the vessel body (101) is provided with a support foot (109), and the bottom of the support foot (109) is provided with an anti-slip pad.

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