Defoaming agent production equipment

Abstract

The utility model provides defoaming agent production equipment, which relates to the technical field of defoaming agent production and comprises an upper kettle body, a lower kettle body is fixedly mounted on the bottom surface of the upper kettle body, a motor is fixedly mounted on the top surface of the upper kettle body, a rotating shaft is mounted at the output end of the motor, and fixed stirring blades and a sliding plate are fixedly mounted on the surface of the rotating shaft. According to the defoaming agent stirring device disclosed by the utility model, the floating stirring blades are designed to ensure that the stirring blades are always suspended on a raw material liquid surface and are specially used for stirring the liquid surface, so that impurities floating on the surface are effectively avoided, and the mixing uniformity of a defoaming agent raw material is improved; the floating stirring blade can automatically adjust the stirring position along with the change of the height of the liquid level, the stirring effect is always stable regardless of the height of the liquid level, the stirring process is optimized, and the liquid level stirring can effectively prevent the raw materials from layering or scum on the liquid level, so that the quality and consistency of the defoaming agent are improved, and the stable performance of the product is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of defoamer production, in particular to defoamer production equipment. Background Art

[0002] Defoamer is an additive that eliminates foam. In the production and application of coatings, textiles, medicine, fermentation, papermaking, water treatment and petrochemical industries, a large amount of foam will be generated, which will affect product quality and production process. The production of defoamer requires the active ingredients, emulsifiers, carriers and emulsifying aids to be mixed in proportion.

[0003] Publication No. CN215139918U discloses a defoamer production equipment for papermaking, including an upper kettle body and a lower kettle body, wherein the upper kettle body is installed on the upper end of the lower kettle body by bolts, a pretreatment unit and a cleaning component are fixedly installed at one end of the upper kettle body, and a motor is fixedly connected to the middle of the upper surface of the upper kettle body; the pretreatment unit includes a feed pipe, a mixer, a first stirring blade, a guide cavity and a discharge hole, and a plurality of feed pipes are fixedly connected to the outer wall surface of the upper kettle body, one end of the feed pipes extends into the interior of the upper kettle body, and one end of the feed pipes is fixedly connected to a mixer, and the inner wall of the mixer is connected to the first stirring blade through the rotation of the motor, and the first stirring blade is fixedly connected to the outer wall of the rotating shaft at the lower end of the motor, and the inner wall of the mixer is also provided with a guide cavity and a discharge hole, and the guide cavity is located on the upper side of the discharge hole. Although this defoamer production equipment enables the mixed raw materials to be better dispersed into the raw materials stirred at the lower side. However, in this type of defoamer production equipment, the stirring blade cannot always be suspended on the raw material liquid surface, resulting in the inability to stir the liquid surface specifically, and it is easy for floating impurities to appear on the surface, affecting the mixing uniformity of the defoamer raw materials. Therefore, improvement is needed. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical scheme: a defoaming agent production equipment, including an upper kettle body, a lower kettle body is fixedly installed on the bottom surface of the upper kettle body, a motor is fixedly installed on the top surface of the upper kettle body, a rotating shaft is installed on the output end of the motor, a fixed stirring blade and a slide plate are fixedly installed on the surface of the rotating shaft, a baffle is fixedly installed on one end of the slide plate, a sliding sleeve is slidably connected to the surface of the slide plate, a floating stirring blade is fixedly installed on the surface of the sliding sleeve, a short rod is fixedly installed on the top surface of the sliding sleeve, and a buoy is fixedly installed on the top end of the short rod.

[0006] Preferably, the baffles are in two groups, and the two groups of baffles are symmetrically distributed at the top and bottom ends of the slide plate.

[0007] Preferably, the bottom surface of the lower kettle body is fixedly mounted with supporting feet, and the supporting feet are arranged in a circumferential shape on the bottom surface of the lower kettle body. Here, the lower kettle body can be stably supported.

[0008] Preferably, the bottom end of the lower kettle body is connected with a discharge pipe, and a valve is installed on the surface of the discharge pipe, so that the discharge can be convenient.

[0009] Preferably, the fixed stirring blades are arranged at equal distances on the surface of the rotating shaft.

[0010] Preferably, the top surface of the upper kettle body is provided with a feeding mechanism, the feeding mechanism comprises a feeding pipe, the feeding pipe is fixedly mounted on the top surface of the upper kettle body, the bottom end of the feeding pipe is connected with a feeding ring pipe, and the bottom surface of the feeding ring pipe is provided with a leakage hole. Here, feeding can be convenient.

[0011] Preferably, the leakage holes are arranged in a circular shape on the bottom surface of the feeding ring tube.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, when actually used, the defoaming agent raw material enters through the feeding pipe, and then the motor drives the rotating shaft to rotate, and the rotating shaft then drives the fixed stirring blade to rotate to stir the defoaming agent raw material. At the same time, through the provided buoy, the buoy can float on the raw material liquid surface in the upper kettle body and the lower kettle body due to the effect of buoyancy, and the buoy can drive the short rod to move, and the short rod then drives the sliding sleeve to slide on the surface of the slide plate. At this time, the floating stirring blade can be suspended on the raw material liquid surface for stirring, so that the floating stirring blade is always on the raw material liquid surface, and can stir the raw material liquid surface to avoid insufficient mixing due to floating impurities on the surface. In the utility model, the floating stirring blade design ensures that the stirring blade is always suspended on the raw material liquid surface, and stirs specifically for the liquid surface, effectively avoiding the presence of floating impurities on the surface, and improving the mixing uniformity of the defoaming agent raw material. At the same time, through the design of the buoy and the short rod, the floating stirring blade can automatically adjust the stirring position with the change of the liquid level, ensuring that the stirring effect is always stable regardless of the height of the liquid level, optimizing the stirring process, and the liquid surface stirring can effectively prevent the raw material from forming stratification or scum on the liquid surface, thereby improving the quality and consistency of the defoaming agent and ensuring stable product performance.

[0014] 2. In the utility model, during actual use, after the raw materials enter through the feeding pipe, the raw materials can enter the feeding ring tube, and then the raw materials can leak into the upper kettle body and the lower kettle body from multiple leakage holes respectively, so that the function of uniform feeding can be achieved, and because the feeding ring tube is a ring-shaped structure, more uniform feeding can be achieved. The utility model uses the design of the feeding ring tube and multiple leakage holes so that the raw materials can be evenly distributed into the upper kettle body and the lower kettle body, avoiding the problem of too much or too little raw materials in some parts, and improving the uniformity of feeding. The annular structure design of the feeding ring tube allows the raw materials to leak evenly from the multiple leakage holes of the annular tube, further enhancing the uniformity of feeding, avoiding the deviation caused by the single feeding point of the traditional feeding pipe, and at the same time, uniform feeding can ensure that the raw materials are evenly mixed in the kettle body, reducing the problem of insufficient mixing caused by uneven distribution of raw materials during stirring, and improving the overall quality and performance of the defoamer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of a defoaming agent production device is provided for the utility model;

[0016] Figure 2 A cross-sectional view of a defoaming agent production device is provided for the utility model;

[0017] Figure 3 The utility model proposes a defoaming agent production equipment Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The utility model provides a cross-sectional view of a feeding mechanism in a defoaming agent production device.

[0019] Legend:

[0020] 1. Upper kettle body; 2. Lower kettle body; 3. Motor; 4. Rotating shaft; 5. Fixed stirring blade; 6. Slide plate; 7. Baffle; 8. Sliding sleeve; 9. Floating stirring blade; 10. Short rod; 11. Float; 12. Support foot; 13. Discharge pipe; 14. Valve; 15. Feeding pipe; 16. Feeding ring pipe; 17. Leakage hole. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-4 The utility model provides a technical solution: a defoamer production equipment, including an upper kettle body 1, a lower kettle body 2 is fixedly installed on the bottom surface of the upper kettle body 1, and the bottom surface of the lower kettle body 2 is further fixedly installed with support feet 12, and these support feet 12 are arranged in a circumferential shape on the bottom surface of the lower kettle body 2 to provide stable support for the entire equipment. The bottom end of the lower kettle body 2 is connected to a discharge pipe 13 by a communication method, which is used to discharge the defoamer produced. The surface of the discharge pipe 13 is equipped with a valve 14 by an assembly method to control the discharge of the defoamer. On the top surface of the upper kettle body 1, a motor 3 is fixedly installed, and the motor 3 is a component that drives the entire stirring system. The output end of the motor 3 is equipped with a rotating shaft 4 by a coupling method, and this connection method ensures the stability of rotation and transmission efficiency. The surface of the rotating shaft 4 is further fixedly installed with fixed stirring blades 5 and a slide plate 6 by welding or key connection. The fixed stirring blades 5 are arranged at equal distances on the rotating shaft 4 to achieve uniform stirring of the defoamer raw materials.

[0025] See also Figure 1-4 , one end of the slide plate 6 is also connected with a baffle plate 7 by a fixed installation. The number of baffle plates 7 is designed to be two groups, and they are symmetrically distributed at the top and bottom of the slide plate 6, which enhances the stability of the structure. The surface of the slide plate 6 is equipped with a sliding sleeve 8 by a sliding connection. This design allows the sliding sleeve 8 to slide freely on the slide plate 6. The surface of the sliding sleeve 8 is connected with floating stirring blades 9 by a fixed installation. These stirring blades can move with the movement of the sliding sleeve 8 and stir the liquid surface specifically. A short rod 10 is also fixedly installed on the top surface of the sliding sleeve 8, and a buoy 11 is connected to the top of the short rod 10 by a fixed installation. Due to the effect of buoyancy, the buoy 11 always floats on the liquid surface of the defoaming agent raw material, thereby driving the short rod 10 and the sliding sleeve 8 to slide on the slide plate 6, ensuring that the floating stirring blades 9 are always suspended on the raw material liquid surface for stirring.

[0026] Embodiment 2

[0027] See also Figure 4 The top surface of the upper kettle body 1 is provided with a feeding mechanism, which includes a feeding pipe 15, which is fixedly mounted on the top surface of the upper kettle body 1 through a flange, ensuring the stability and sealing of the feeding process. The bottom end of the feeding pipe 15 is connected to a feeding ring pipe 16, and the design of the feeding ring pipe 16 allows the raw materials to enter the kettle body more evenly. The bottom surface of the feeding ring pipe 16 is also evenly provided with a plurality of leakage holes 17, which are arranged in a circular shape on the bottom surface of the feeding ring pipe 16, further ensuring the uniform distribution of the raw materials.

[0028] Working principle: the defoaming agent raw material enters through the feeding pipe 15, and then the motor 3 drives the rotating shaft 4 to rotate, and the rotating shaft 4 then drives the fixed stirring blade 5 to rotate to stir the defoaming agent raw material. At the same time, through the set buoy 11, the buoy 11 can float on the raw material liquid surface in the upper kettle body 1 and the lower kettle body 2 due to the buoyancy, and the buoy 11 can drive the short rod 10 to move, and the short rod 10 then drives the sliding sleeve 8 to slide on the surface of the slide plate 6. At this time, the floating stirring blade 9 can be suspended on the raw material liquid surface for stirring, so that the floating stirring blade 9 is always on the raw material liquid surface, and can stir the raw material liquid surface to avoid insufficient mixing caused by floating impurities on the surface. In the utility model, the floating stirring blade 9 is designed to ensure that the stirring blade is always suspended on the raw material liquid surface, and is specifically stirred for the liquid surface, effectively avoiding the presence of floating impurities on the surface, and improving the mixing uniformity of the defoaming agent raw material. At the same time, through the design of the buoy 11 and the short rod 10, the floating stirring blade 9 can automatically adjust the stirring position with the change of the liquid level, ensuring that the stirring effect is always stable regardless of the height of the liquid level, optimizing the stirring process, and the liquid surface stirring Stirring can effectively prevent the raw materials from forming stratification or scum on the liquid surface, thereby improving the quality and consistency of the defoamer and ensuring stable product performance. After the raw materials enter through the feeding pipe 15, the raw materials can enter the feeding ring pipe 16, and then the raw materials can be respectively leaked into the upper kettle body 1 and the lower kettle body 2 from the multiple leakage holes 17, so that the function of uniform feeding can be achieved. Moreover, since the feeding ring pipe 16 is a ring structure, more uniform feeding can be achieved. The utility model can achieve uniform feeding of the raw materials through the design of the feeding ring pipe 16 and the multiple leakage holes 17. The raw materials are evenly distributed into the upper kettle body 1 and the lower kettle body 2, avoiding the problem of excessive or insufficient raw materials in some parts, improving the uniformity of feeding, and the annular structure design of the feeding ring tube 16 allows the raw materials to leak out evenly from the multiple leakage holes 17 of the annular tube, further enhancing the uniformity of feeding, avoiding the deviation caused by the single feeding point of the traditional feeding tube 15, and at the same time, uniform feeding can ensure that the raw materials are evenly mixed in the kettle body, reducing the problem of insufficient mixing caused by uneven distribution of raw materials during stirring, and improving the overall quality and performance of the defoamer.

[0029] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0030] The components used in the present invention are all universal standard components or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the present invention.

Claims

1. A defoaming agent production equipment, comprising an upper kettle body (1), characterized in that: The bottom surface of the upper kettle body (1) is fixedly mounted with a lower kettle body (2), and the top surface of the upper kettle body (1) is fixedly mounted with a motor (3); The output end of the motor (3) is provided with a rotating shaft (4), the surface of the rotating shaft (4) is fixedly provided with a fixed stirring blade (5) and a slide plate (6), one end of the slide plate (6) is fixedly provided with a baffle plate (7), and the surface of the slide plate (6) is slidably connected with a sliding sleeve (8); A floating stirring blade (9) is fixedly mounted on the surface of the sliding sleeve (8), a short rod (10) is fixedly mounted on the top surface of the sliding sleeve (8), and a buoy (11) is fixedly mounted on the top end of the short rod (10).

2. The defoaming agent production equipment according to claim 1, characterized in that: The baffles (7) are provided in two groups, and the two groups of baffles (7) are symmetrically distributed at the top and bottom ends of the slide plate (6).

3. The defoaming agent production equipment according to claim 1, characterized in that: Support legs (12) are fixedly mounted on the bottom surface of the lower kettle body (2), and the support legs (12) are arranged in a circular shape on the bottom surface of the lower kettle body (2).

4. The defoaming agent production equipment according to claim 1, characterized in that: The bottom end of the lower kettle body (2) is connected to a discharge pipe (13), and a valve (14) is installed on the surface of the discharge pipe (13).

5. The defoaming agent production equipment according to claim 1, characterized in that: The fixed stirring blades (5) are arranged at equal distances on the surface of the rotating shaft (4).

6. The defoaming agent production equipment according to claim 1, characterized in that: The top surface of the upper kettle body (1) is provided with a feeding mechanism; The feeding mechanism comprises a feeding pipe (15), the feeding pipe (15) is fixedly mounted on the top surface of the upper kettle body (1), the bottom end of the feeding pipe (15) is connected to a feeding ring pipe (16), and a leakage hole (17) is provided on the bottom surface of the feeding ring pipe (16).

7. The defoaming agent production equipment according to claim 6, characterized in that: The leakage holes (17) are arranged in a circular shape on the bottom surface of the feeding ring tube (16).

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