Surfactant production stirring device

Abstract

The utility model belongs to the technical field of mixing and stirring, and particularly relates to a surfactant production stirring device which comprises a stirring tank, a first stirring cavity is formed in one side of the interior of the stirring tank, a second stirring cavity is formed in the other side of the interior of the stirring tank, a through lower channel is formed in the bottom between the first stirring cavity and the second stirring cavity, and an upper channel is formed in the top between the first stirring cavity and the second stirring cavity. A first rotating shaft and a second rotating shaft are arranged in the stirring tank, the first shaft and the second shaft are rotationally installed in the second stirring cavity and the first stirring cavity respectively, a feeding component is fixedly arranged at the bottom of the stirring tank, and a lower pushing plate which drives materials to be mixed and pressed down after rotating is fixedly arranged outside the first shaft; it can be understood that the first shaft and the second shaft are arranged, then a circulation channel is formed in the stirring tank, the stirring effect and efficiency can be improved, meanwhile, the phenomenon of sinking to the bottom can be avoided, and the arranged feeding component has the advantages of being convenient to use, high in controllability, capable of achieving quantitative adding and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of mixing and stirring, in particular to a stirring device for producing a surfactant. Background Art

[0002] Surfactants are substances that can significantly change the interfacial state of a solution system when added in small amounts. They have fixed hydrophilic and lipophilic groups that can be arranged in a directional manner on the surface of the solution. The molecular structure of surfactants is amphiphilic: one end is a hydrophilic group and the other end is a hydrophobic group. Surfactants are divided into ionic surfactants (including cationic surfactants and anionic surfactants), non-ionic surfactants, amphoteric surfactants, compound surfactants, and other surfactants.

[0003] After searching, the publication number is: CN214233565U, which discloses: a mixing and stirring device for surfactant production, "including a box body, a first placement plate and a second placement plate are fixedly provided on both sides of the box body, a water tank and a material box are fixedly provided on the top of the first placement plate and the top of the second placement plate respectively, a stirring barrel is fixedly provided inside the box body, a stirring assembly is fixedly provided inside the stirring barrel, the stirring assembly includes a first drive motor, a first stirring shaft, a stirring rod and a first stirring blade, and the first drive motor is fixedly provided on the top of the box body" and other technical features, which have the technical effects of "stirring the material in the stirring barrel to keep the material warm and mix it, thereby improving the stirring efficiency, the stirring shaft is driven by the first drive motor to rotate and stir, the stirring rod and the first stirring blade are used to mix and stir the material and the aqueous solution to produce the surfactant, and the material and the aqueous solution can be mixed more quickly and fully by heating";

[0004] However, in actual use, since the anti-settling component is located at the bottom, it cannot transport the settled materials upward and fully blend them into the mixture, resulting in poor anti-settling effect.

[0005] After searching, the publication number is: CN216799500U, which discloses: a stirring device for surfactant production, "including a body, a dispersion tube and a stirring chamber are arranged inside the body, and the stirring chamber and the dispersion tube are connected, and a rotating motor and a second solenoid valve are installed at the lower part of the body" and other technical features, "a piston rod is adopted, and a rubber piston head and an adjusting handwheel are respectively installed at both ends of the piston rod. When the raw material liquid enters the interior of the dispersion tube, the adjusting handwheel is rotated clockwise, which will drive the piston rod and the rubber piston head to move synchronously and move slowly downward at the same time. At this time, due to the effect of gas pressure, the piston rod will push all the raw material liquid into the interior of the stirring chamber, and stirring will begin at this time. When the stirring is completed, the adjusting handwheel is rotated counterclockwise to drive the piston rod and the rubber piston head to reset. The piston rod is set to perfectly replace the function of the air pump, and the piston rod will not use electricity resources, which saves energy and reduces emissions for the use of the stirring device for surfactant production" and other technical effects.

[0006] First, there will be a lot of residue in the dispersion pipe and the channel plate that cannot be cleaned. At the same time, when the material is injected from the bottom, it cannot rely on gravity to flow upward to completely merge with the mixture, and the efficiency and effect cannot be significantly improved.

[0007] In order to solve the above problems, this application proposes a surfactant production stirring device. Utility Model Content

[0008] The purpose of the utility model is to provide a stirring device for producing a surfactant, which solves the problems raised in the above-mentioned background technology.

[0009] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0010] The utility model is a stirring device for producing a surfactant, comprising a stirring tank, wherein a first stirring chamber is formed on one side of the stirring tank, and a second stirring chamber is formed on the other side. A through lower channel is provided at the bottom between the first stirring chamber and the second stirring chamber, and an upper channel is provided at the top. A rotating shaft No. 1 and a rotating shaft No. 2 are provided inside the stirring tank, and the shaft No. 1 and the shaft No. 2 are rotatably mounted in the second stirring chamber and the first stirring chamber respectively. A feeding component is fixedly provided at the bottom of the stirring tank.

[0011] A lower push plate is fixedly provided on the outside of the first shaft for driving the materials to mix and press downward after rotation, and an upper push plate is fixedly provided on the outside of the second shaft for driving the materials to mix and push upward after rotation.

[0012] Furthermore, a motor is installed at the bottom of the mixing tank, and a belt transmission group is provided between the bottoms of the No. 1 shaft and the No. 2 shaft. The motor is connected to the belt transmission group and drives the No. 1 shaft and the No. 2 shaft to rotate synchronously under the action of the belt transmission group.

[0013] Furthermore, a feed port connected to external materials is provided at the upper end of the stirring tank, a discharge port is provided at the bottom of the stirring tank, and solenoid valves are installed on the feed port and the discharge port. An addition port communicating with the inside and outside is also provided at the top of the stirring tank, and the addition component is located directly above the addition port.

[0014] Furthermore, the feeding component includes a material box fixed on the top of the mixing tank and a feeding pipe fixed inside the material box, and an internal threaded sleeve fixed inside the feeding pipe. The top bottom of the feeding pipe and the top of the internal threaded sleeve are connected, and the top bottom of the internal threaded sleeve and the top of the material box are connected. The upper and lower ends of the feeding pipe are both open.

[0015] Furthermore, the feeding component also includes a bottom plate sliding between the inner side of the material box and the outside of the discharge pipe and a cover cap fixed above the bottom plate, and the upper end opening of the discharge pipe can be sealed when the cover cap moves downward.

[0016] Furthermore, the internal thread of the internal threaded sleeve is matched with a screw, the upper end of the screw is rotatably installed in the cap, and a handle is also fixed to the top of the screw.

[0017] Furthermore, matching inner and outer chamfers are provided between the upper surface of the bottom plate and the top of the cap.

[0018] The utility model has the following beneficial effects:

[0019] The utility model provides a first stirring chamber and a second stirring chamber, and then provides a lower channel and an upper channel at the bottom and top of the two chambers, respectively. Under the rotation of the first and second shafts, the mixture inside the stirring tank can be driven to circulate and stir, which can prevent sedimentation at the bottom and improve the stirring effect and efficiency.

[0020] The utility model has the advantages of simple structure, uniform material addition and high controllability of material discharge through the provided feeding component.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0024] Figure 2 for Figure 1 Schematic diagram of the structure viewed from above;

[0025] Figure 3 for Figure 1 Schematic diagram of the half-section structure;

[0026] Figure 4 It is a schematic diagram of the structure of the half-section of the feeding component;

[0027] Figure 5 This is a schematic diagram of the structure of the No. 1 shaft, the No. 2 shaft and their connection;

[0028] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0029] In the figure: 1. Mixing tank; 11. First mixing chamber; 12. Second mixing chamber; 13. Lower channel; 14. Upper channel; 15. Feed port; 16. Discharge port; 17. Adding port; 2. Shaft No. 1; 21. Lower push plate; 3. Shaft No. 2; 31. Upper push plate; 4. Motor; 5. Belt drive group; 6. Feeding component; 61. Material box; 62. Feeding pipe; 63. Internal threaded sleeve; 64. Bottom plate; 65. Cover cap; 66. Screw; 67. Handle. DETAILED DESCRIPTION

[0030] 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. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0032] See also Figure 1-5As shown, the utility model is a surfactant production stirring device, including a stirring tank 1, a first stirring chamber 11 is formed on one side of the interior of the stirring tank 1, and a second stirring chamber 12 is formed on the other side, a through lower channel 13 is provided at the bottom between the first stirring chamber 11 and the second stirring chamber 12, and an upper channel 14 is provided at the top, a rotating shaft No. 1 and a shaft No. 2 are provided inside the stirring tank 1, and the shaft No. 1 and the shaft No. 2 are rotatably installed in the second stirring chamber 12 and the first stirring chamber 11 respectively, and a feeding component 6 is fixedly provided at the bottom of the stirring tank 1; a lower push plate 21 is fixedly provided on the outside of the shaft No. 1, which drives the materials to mix and press downward after rotation, and an upper push plate 31 is fixedly provided on the outside of the shaft No. 2, which drives the materials to mix and push upward after rotation.

[0033] Among them, a motor 4 is installed at the bottom of the mixing tank 1, and a belt drive group 5 is arranged between the bottom of the No. 1 shaft 2 and the No. 2 shaft 3. The motor 4 is connected to the belt drive group 5 and drives the No. 1 shaft 2 and the No. 2 shaft 3 to rotate synchronously under its action. A feed port 15 connected to the external material is provided at the upper end of the mixing tank 1, and a discharge port 16 is provided at the bottom of the mixing tank 1. Solenoid valves are installed on the feed port 15 and the discharge port 16. An addition port 17 that communicates with the inside and outside is also provided at the top of the mixing tank 1, and the feeding component 6 is located directly above the addition port 17.

[0034] Among them, the feeding component 6 includes a material box 61 fixed on the top of the mixing tank 1 and a discharge pipe 62 fixed inside the material box 61, and an internal threaded sleeve 63 fixed inside the discharge pipe 62. The top bottom of the discharge pipe 62 is connected to the top of the internal threaded sleeve 63, and the top bottom of the internal threaded sleeve 63 is connected to the top of the material box 61. The upper and lower ends of the discharge pipe 62 are both open.

[0035] Among them, the feeding component 6 also includes a bottom plate 64 that slides between the inner side of the material box 61 and the outside of the discharge pipe 62 and a cap 65 fixed above the bottom plate 64. After the cap 65 moves down, the upper end opening of the discharge pipe 62 can be blocked. In this embodiment, when the cap 65 blocks the discharge pipe 62, material can be added to the inside of the material box 61 at this time to prevent the material from entering the mixing tank 1 during the process of adding the material to the material box 61.

[0036] Among them, the internal thread of the internal threaded sleeve 63 is matched with a screw 66, the upper end of the screw 66 is rotatably installed in the cap 65, and a handle 67 is also fixed to the top of the screw 66. The thread matching structure set in this embodiment has the advantages of convenient use, low cost, and high stability.

[0037] Among them, matching inner and outer chamfers are provided between the upper surface of the bottom plate 64 and the top of the cap 65. In this embodiment, the outer chamfer on the cap 65 is to prevent the accumulation of materials on the upper end of the cap 65 when manually adding materials to the inside of the material box 61. The inner chamfer of the bottom plate 64 guides the materials inside the material box 61 and on the bottom plate 64, so that the materials can enter the discharge pipe 62 evenly.

[0038] It can be understood that by setting the No. 1 shaft and the No. 2 shaft and then forming a circulation channel inside the mixing tank, the stirring effect and efficiency can be improved, and the occurrence of sinking can be avoided. Secondly, the feeding component has the advantages of easy use, high controllability, and quantitative addition.

[0039] A specific application of this embodiment is that electromagnetic valves are provided on both the feed port 15 and the discharge port 16. When stirring, raw materials are added to the mixing tank 1 and Figure 3 In the state of the feeding component 6 shown, no material is needed to add a surfactant to the inside of the material box 61. In this state, the cap 65 closes the top of the discharge pipe 62. After the output of the motor 4, the first shaft 2 and the second shaft 3 are driven to rotate synchronously through the belt transmission group 5. As shown in the figure, the first shaft 2 and the second shaft 3 both rotate counterclockwise. The material is mixed under the stirring of the lower push plate 21 and is forced to move downward under the action of the angle of the lower push plate 21. The material enters the first stirring chamber 11 through the lower channel 13. The upper push plate 31 promotes the material to rise while stirring. The material flows from the first stirring chamber 11 to the second stirring chamber 12 through the upper channel 14, and the cycle continues in sequence.

[0040] Use of the feeding component 6: Turn the screw 66 through the handle 67, and the screw 66 and the handle 67 will rotate to drive the cap 65 and the bottom plate 64 to rise, and the cap 65 will be separated from the top of the discharge pipe 62. After the bottom plate 64 moves up, it drives the material inside the material box 61 to move up, and then the material falls from the upper end opening of the discharge pipe 62 and enters the mixing tank 1 through the adding port 17.

[0041] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0042] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A stirring device for producing a surfactant, comprising a stirring tank (1), characterized in that: A first stirring chamber (11) is formed on one side of the interior of the stirring tank (1), and a second stirring chamber (12) is formed on the other side. A through lower channel (13) is provided at the bottom between the first stirring chamber (11) and the second stirring chamber (12), and an upper channel (14) is provided at the top. A rotating shaft (2) and a rotating shaft (3) are provided inside the stirring tank (1). The shaft (2) and the shaft (3) are rotatably mounted in the second stirring chamber (12) and the first stirring chamber (11), respectively. A feeding component (6) is fixedly provided at the bottom of the stirring tank (1); The first shaft (2) is fixedly provided with a lower push plate (21) on the outside thereof, which drives the materials to mix and press downward after rotation, and the second shaft (3) is fixedly provided with an upper push plate (31) on the outside thereof, which drives the materials to mix and push upward after rotation.

2. A surfactant production stirring device according to claim 1, characterized in that: A motor (4) is installed at the bottom of the mixing tank (1), and a belt transmission group (5) is provided between the bottoms of the first shaft (2) and the second shaft (3). The motor (4) is connected to the belt transmission group (5) and drives the first shaft (2) and the second shaft (3) to rotate synchronously under the action of the belt transmission group (5).

3. A surfactant production stirring device according to claim 1, characterized in that: The upper end of the stirring tank (1) is provided with a feed port (15) connected to external materials, and the bottom of the stirring tank (1) is provided with a discharge port (16). Both the feed port (15) and the discharge port (16) are equipped with solenoid valves. The top of the stirring tank (1) is also provided with an addition port (17) that communicates with the inside and outside, and the addition component (6) is located directly above the addition port (17).

4. A surfactant production stirring device according to claim 1, characterized in that: The feeding component (6) comprises a material box (61) fixed on the top of the stirring tank (1), a feeding pipe (62) fixed inside the material box (61), and an internal threaded sleeve (63) fixed inside the feeding pipe (62). The top bottom of the feeding pipe (62) is connected to the top of the internal threaded sleeve (63), and the top bottom of the internal threaded sleeve (63) is connected to the top of the material box (61). The upper and lower ends of the feeding pipe (62) are both opened.

5. A surfactant production stirring device according to claim 4, characterized in that: The feeding component (6) further comprises a bottom plate (64) sliding between the inner side of the material box (61) and the outer side of the discharge pipe (62) and a cover cap (65) fixed above the bottom plate (64). When the cover cap (65) moves downward, the upper end opening of the discharge pipe (62) can be sealed.

6. A surfactant production stirring device according to claim 5, characterized in that: The internal thread of the internal thread sleeve (63) is matched with a screw (66), the upper end of the screw (66) is rotatably mounted in the cover cap (65), and a handle (67) is also fixed to the top of the screw (66).

7. A surfactant production stirring device according to claim 5, characterized in that: Matching inner and outer chamfers are provided between the upper surface of the bottom plate (64) and the top of the cover cap (65).

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