Homogenizing equipment for producing and processing surfactant

Abstract

The utility model provides homogenizing equipment for producing and processing a surfactant, which comprises a support frame and a tank body arranged on the support frame, a sealing cover is arranged on the tank body, a conveying pipeline for materials to enter is arranged on the homogenizing equipment, and the materials are scattered through a stirring mechanism arranged in the tank body; the stirring mechanism comprises a servo motor, and the driving end of the servo motor is connected with a stirring shaft; a sleeve integrated with the rotating disc is arranged on the end face, away from the disc, of the rotating disc, the sleeve is installed on the end face of the inner tank body, and a plurality of sets of through holes are evenly distributed in the sleeve in the circumferential direction of the sleeve; and a first stirrer is arranged in the sleeve. According to the utility model, the integral structure is simple, and materials are subjected to high-speed shearing and convection impact acting force generated when the rhombic cutter rotates in the specific sleeve, so that the materials are fully homogenized, and the product quality is further improved.

Description

Technical Field

[0001] This utility model belongs to the field of surfactant production technology, and specifically relates to a homogenizing device for surfactant production and processing. Background Technology

[0002] Surfactants are substances that, when added in small amounts, can cause a significant change in the interfacial state of a solution system. Examples include emulsifiers, catalysts, and flame retardants.

[0003] Homogenizers are devices used to homogenize or emulsify liquid materials. They are mainly used in daily chemical products, rubber products, textiles, paints and coatings, polyurethane foam, rail transportation, subsea drilling, oilfields and mines, sewage treatment, and aerospace machinery.

[0004] Homogenizing equipment consists of a feeding system, a homogenizing valve, a mixing mechanism, and a discharging system. Most existing mixing mechanisms use simple rotating stirring rods within the homogenizing equipment to agitate the materials and break them down. However, the impact force generated by these devices is relatively small, resulting in poor actual homogenization. Utility Model Content

[0005] In view of the problems existing in the background art, the present invention provides a homogenizing device for surfactant production and processing, including a support frame and a tank disposed on the support frame, and the tank being provided with a sealing cover. The homogenizing device is provided with a conveying pipe for material to enter, and the material is dispersed by a stirring mechanism disposed in the tank. The stirring mechanism includes a servo motor, the drive end of which extends into the tank, passes through a disc, and is connected to a stirring shaft through a bearing assembly. At least one set of connecting rods is fixedly disposed on the disc, and the other end of the connecting rods is fixedly installed on the end face of a rotating disk near the disc. A sleeve integrally disposed on the end face of the rotating disk away from the disc is provided, the sleeve being installed on the end face of the inner tank, and multiple sets of through holes are evenly distributed along its circumference on the sleeve. A first stirrer is disposed inside the sleeve.

[0006] Optionally, the stirring shaft, located away from the servo motor, passes through the rotating disk and extends into the sleeve.

[0007] Optionally, the stirring shaft located inside the sleeve is connected to the rotating shaft of the stirring disc of the first stirrer via a coupling. The stirring disc is provided with multiple sets of diamond-shaped blades, and the multiple sets of diamond-shaped blades are evenly distributed along the circumference of the stirring disc.

[0008] Optionally, the side end face of the rhomboid blade abuts against the inner wall of the sleeve.

[0009] Optionally, the distance between the centerline of the servo motor and the centerline of the homogenizing device is 30-160mm;

[0010] The sleeve end face located away from the servo motor is designed with an opening.

[0011] Optionally, three sets of connectors for the second stirrer are installed on the stirring shaft located inside the sleeve, and two sets of connecting plates are integrally formed on the outer wall of the connector, and the other end of the two sets of connecting plates is welded to the stirring plate. The other end of the stirring plate is provided with an arc-shaped plate integrally formed therewith, and the arc-shaped plate is installed on the connector.

[0012] Optionally, the two sets of stirring plates are provided with first cutting blades, and the two sets of first cutting blades are arranged in opposite directions;

[0013] The two sets of connecting plates are equipped with second cutting blades, and the two sets of second cutting blades are arranged in opposite directions.

[0014] Optionally, the tank body includes an inner tank body and an outer tank body disposed on its outer side to form a double-layer tank body, and a cooling cavity is provided between the outer tank body and the inner tank body. A cooling circulation pipe is disposed in the cooling cavity, and the cooling circulation pipe is fixedly installed on the inner tank body, so that the cooling circulation pipe is in close contact with the outer wall of the inner tank body; the cooling circulation pipe has an input pipe, and the input pipe passes through the outer tank body and extends out.

[0015] The cooling circulation pipe also includes an output end, and control valves are provided on both the output end and the input pipe; the output end passes through the outer tank and extends out.

[0016] In summary, the beneficial effects of this utility model are:

[0017] This invention features a simple overall structure. Material passes through a specific sleeve and is subjected to high-speed shearing and convective impact forces generated by the rotation of the rhomboid blades, thus achieving thorough homogenization and improving product quality. The high-pressure pump is pre-set to a specific pressure value, which then pressurizes the material. The pressurized material is then transported through a pipeline to the sleeve within the tank. Simultaneously, a servo motor is activated, driving the stirring shaft to rotate, which in turn rotates the rhomboid blades on the stirring disc, generating a vortex-like flow. This allows the material to enter the sleeve through its opening and be mixed. The rhomboid blades push and disperse the material, which is then discharged through a through-hole in the sleeve under the influence of centrifugal force. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of an embodiment of a homogenizing device for surfactant production and processing according to this utility model;

[0019] Figure 2 This is an exploded view of the tank in an embodiment of a homogenizing device for surfactant production and processing according to this utility model.

[0020] Figure 3 This is a schematic diagram of the stirring mechanism in an embodiment of a homogenizing device for surfactant production and processing according to this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the first stirrer located inside the sleeve in an embodiment of a homogenizing device for surfactant production and processing according to this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the second stirrer located inside the sleeve in another embodiment of the homogenizing equipment for surfactant production and processing according to this utility model.

[0023] Figure label:

[0024] 100. Homogenizing equipment;

[0025] 10. Stirring mechanism; 101. Servo motor; 102. Disc; 103. Connecting rod; 104. Stirring shaft; 105. Rotary disk; 106. Through hole; 107. Sleeve;

[0026] 20. Transport pipelines;

[0027] 30. Tank body; 301. Sealing cap; 302. Outer tank body; 303. Cooling circulation pipe; 304. Inlet pipe; 305. Inner tank body;

[0028] 40. Support frame;

[0029] 50. Output tube;

[0030] 601. Coupling; 602. Mixing disc; 603. Diamond-shaped blade;

[0031] 701. Connector; 702. First cutting blade; 703. Stirring plate; 704. Connecting plate; 705. Second cutting blade; 706. Curved plate. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. Although exemplary embodiments are disclosed in the drawings, it should be understood that the present utility model can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to facilitate a more thorough understanding of the present utility model and to fully convey the concept of the present utility model to those skilled in the art.

[0033] In the description of this specification, the references to terms such as "certain embodiments," "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0034] In this utility model, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more unless otherwise explicitly defined. The terms "install," "connect," "join," and "fix" should be interpreted broadly. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "join" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] like Figure 1-5 As shown, this embodiment provides a homogenizing device 100 for surfactant production and processing, including a support frame 40 and a tank 30 disposed on the support frame 40. The tank 30 is provided with a sealing cap 301. In practical applications, the heat generated by the material due to pressure and friction will affect the homogenization effect. Therefore, the tank 30 is composed of an inner tank 305 and an outer tank 302 disposed on its outer side to form a double-layer tank. A cooling cavity is provided between the outer tank 302 and the inner tank 305. A cooling circulation pipe 303 is disposed in the cooling cavity. The cooling circulation pipe 303 is fixedly installed on the inner tank 305, so that the cooling circulation pipe 303 is in close contact with the outer wall of the inner tank 305. The cooling circulation pipe 303 has an input pipe 304, through which coolant is transported into its interior. The input pipe passes through the outer tank 302 and extends outward.

[0036] The cooling circulation pipe 303 also includes an output end, and control valves are provided on both the output end and the input pipe; the output end passes through the outer tank 302 and extends out. When in use, the coolant in the cooling circulation pipe can be output by opening the control valve.

[0037] In this embodiment, by adding a cooling circulation pipe 303 in the cooling cavity of the double-layer tank formed by the combination of the outer tank and the inner tank, the temperature inside the tank can be prevented from becoming too high.

[0038] Furthermore,

[0039] The homogenizing equipment 100 is equipped with a conveying pipe 20 for material entry, and the conveying pipe 20 is a pipe with a high-pressure pump. When the material is input into the tank through the conveying pipe 20, the high-pressure pump can pressurize the material. The pressurized material is stirred by the stirring mechanism 10 to disperse the material in the tank.

[0040] The pressure value can be set according to the actual situation. After many tests, the pressure value set for the high-pressure pump is most suitable when it is between 20Mpa and 230Mpa.

[0041] Furthermore, the stirring mechanism 10 includes a servo motor 101, the drive end of which extends into the tank 30, passes through the disc 102, and is connected to the stirring shaft 104 via a bearing assembly.

[0042] The disc 102 is fixedly installed on the inner wall of the inner tank 305;

[0043] At least one set of connecting rods 103 are fixedly provided on the disk 102, and the other end of the connecting rod 103 is fixedly installed on the end face of the rotating disk 105 near the disk 102.

[0044] A sleeve 107, integrally formed with the rotating disk 105, is provided on the end face of the rotating disk 105 located away from the disk 102.

[0045] The sleeve 107 is fixedly installed on the end face of the inner tank 305 by means of fastening screws or other fixed connections, and multiple sets of through holes 106 are evenly distributed along its circumference on the sleeve 107.

[0046] Furthermore, the stirring shaft 104, located away from the servo motor 101, passes through the rotating disk 105 and extends into the sleeve 107.

[0047] Furthermore, the stirring shaft 104 located inside the sleeve 107 is connected to the rotating shaft of the stirring disc 602 via a coupling 601. The stirring disc 602 is provided with multiple sets of rhomboid blades 603, and the multiple sets of rhomboid blades 603 are evenly distributed along the circumference of the stirring disc 602. The side end face of the rhomboid blades 603 abuts against the inner wall of the sleeve 107.

[0048] Furthermore, in practical applications, to avoid excessive eddy currents, the distance between the centerline of the servo motor 101 and the centerline of the homogenizing device 100 is 30-160mm.

[0049] The end face of the sleeve 107 located away from the servo motor 101 is open.

[0050] Furthermore, the coupling 601, the stirring plate 602, and the rhomboid blade 603 are combined to form a first stirrer.

[0051] In this embodiment, the pressure value of the high-pressure pump is preset, and then the material is pressurized by the high-pressure pump. The pressurized material is transported to the sleeve 107 inside the tank through the conveying pipe 20. At the same time, the servo motor 101 is started, and the servo motor 101 drives the stirring shaft 104 to rotate, which in turn drives the diamond blades on the stirring plate 602 to rotate, thereby generating a vortex flow. This allows the material to enter the sleeve 107 through the opening and be mixed. The diamond blades push and disperse the material. The dispersed material is discharged through the through hole provided on the sleeve 107 under the action of the centrifugal force.

[0052] This invention has a simple overall structure. The material is subjected to high-speed shearing and convection impact forces generated by the rotation of the rhomboid blades inside a specific sleeve, thereby achieving full homogenization of the material and improving product quality.

[0053] In practical applications, the first stirrer in Example 1 can also be replaced by the second stirrer. Please refer to [link / reference]. Figure 5 As shown, the stirring shaft 104 extends into the sleeve 107, and three sets of connectors 701 are installed on the stirring shaft 104 located inside the sleeve 107. The outer wall of the connector 701 is provided with a connecting plate 704 integrally formed therewith, and two sets of connecting plates 704 are welded to the stirring plate 703. The other end of the stirring plate 703 is provided with an arc-shaped plate 706 integrally formed therewith, and the arc-shaped plate 706 is installed on the connector 701.

[0054] Furthermore, the two sets of stirring plates 703 are provided with first cutting blades 702, and the two sets of first cutting blades 702 are arranged in opposite directions;

[0055] The two sets of connecting plates 704 are equipped with second cutting blades 705, and the two sets of second cutting blades 705 are arranged in opposite directions.

[0056] The connector 701, the first cutting blade 702, the stirring plate 703, the connecting plate 704, the second cutting blade 705, and the arc plate 706 are combined to form the second stirrer.

[0057] In this embodiment, the combined use of the first and second cutting blades gives it stronger shearing and dispersing capabilities, which helps to disperse the material more thoroughly and improve the homogenization effect.

[0058] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not restrictive. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications or equivalent substitutions to the technical solution of this utility model do not depart from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A homogenizing device for surfactant production and processing, characterized in that, The device includes a support frame and a tank mounted on the support frame, with a sealing cap on the tank. The homogenizing equipment has a conveying pipe for material entry, and a stirring mechanism within the tank disperses the material. The stirring mechanism includes a servo motor, the drive end of which extends into the tank, passes through a disc, and is connected to a stirring shaft via a bearing assembly. At least one set of connecting rods is fixedly mounted on the disc, with the other end of each rod fixedly mounted on a rotating disk end face near the disc. A sleeve integrally mounted on the rotating disk end face away from the disc is installed on the inner tank end face, and multiple sets of through holes are evenly distributed along its circumference. A first stirrer is installed inside the sleeve.

2. The homogenizing equipment for surfactant production and processing according to claim 1, characterized in that, The stirring shaft, located away from the servo motor, passes through the rotating disk and extends into the sleeve.

3. The homogenizing equipment for surfactant production and processing according to claim 2, characterized in that, The stirring shaft located inside the sleeve is connected to the rotating shaft of the stirring disc of the first stirrer via a coupling. The stirring disc is provided with multiple sets of diamond-shaped blades, and the multiple sets of diamond-shaped blades are evenly distributed along the circumference of the stirring disc.

4. The homogenizing equipment for surfactant production and processing according to claim 3, characterized in that, The side end face of the rhomboid blade abuts against the inner wall of the sleeve.

5. The homogenizing equipment for surfactant production and processing according to claim 1, characterized in that, The distance between the centerline of the servo motor and the centerline of the homogenizing device is 30-160mm. The sleeve end face located away from the servo motor is designed with an opening.

6. The homogenizing equipment for surfactant production and processing according to claim 5, characterized in that, Three sets of connectors for the second stirrer are installed on the stirring shaft located inside the sleeve. Two sets of connecting plates are integrally formed with the connector on its outer wall. The other end of the two sets of connecting plates is welded to the stirring plate. An arc-shaped plate is integrally formed with the stirring plate on its other end and is installed on the connector.

7. The homogenizing equipment for surfactant production and processing according to claim 6, characterized in that, The two sets of stirring plates are equipped with first cutting blades, and the two sets of first cutting blades are arranged in opposite directions; The two sets of connecting plates are equipped with second cutting blades, and the two sets of second cutting blades are arranged in opposite directions.

8. The homogenizing equipment for surfactant production and processing according to claim 1, characterized in that, The tank body comprises an inner tank body and an outer tank body disposed on its outer side to form a double-layer tank body, and a cooling cavity is provided between the outer tank body and the inner tank body. A cooling circulation pipe is provided in the cooling cavity, and the cooling circulation pipe is fixedly installed on the inner tank body so that the cooling circulation pipe is in close contact with the outer wall of the inner tank body; the cooling circulation pipe has an input pipe, and the input pipe passes through the outer tank body and extends out. The cooling circulation pipe also includes an output end, and control valves are provided on both the output end and the input pipe; the output end passes through the outer tank and extends out.

Images