A small mixer for mixing homogeneously

Abstract

This invention relates to the field of surfactant production technology, and more particularly to a small mixer for uniform mixing, comprising a lifting body, a clamping part on one side of the lifting body, the clamping part including a linear slide and two sets of grippers, a storage component being disposed in contact between the two sets of grippers, a defoaming mixing component being disposed at one end of the lifting body, and a material dripping component being disposed at the lower end of the defoaming mixing component, with the lower end of the material dripping component embedded inside the storage component. This application, through the arrangement of connecting components, extruding components, shearing components, and connecting components, enables drop-by-drop feeding of viscous raw materials, dispersing aggregated viscous raw materials into droplets and uniformly transporting the raw material droplets to the raw material aqueous solution inside the mixing tank through water circulation, thereby improving the mixing efficiency of surfactant production raw materials. Simultaneously, the use of submerged feeding reduces the interference of air bubbles on material mixing, further improving the uniformity of mixing.

Description

Technical Field

[0001] This invention relates to the field of surfactant production technology, and more particularly to a small mixer for uniform mixing. Background Technology

[0002] Surfactants, also known as surfactants, are substances that, when added in small amounts, can cause significant changes in the interfacial state of a solution system. They are industrial additives with functions such as solubilization, emulsification, wetting, detergency, sterilization, defoaming, and foaming. In the small-batch production of surfactants, different raw materials need to be added to a small mixer for stirring.

[0003] For example, Chinese Patent CN118788167A discloses a surfactant production equipment, including a cylinder, a stirring motor, and a stirring mechanism disposed inside the cylinder. The stirring motor is driven to the stirring mechanism. The stirring mechanism includes a stirring shaft and a plurality of first stirring components. A second stirring component is disposed between adjacent first stirring components. The stirring shaft is driven to the stirring motor. The first stirring components are fixedly connected to the stirring shaft. The second stirring components are rotatably connected to the stirring shaft. A locking mechanism is provided on the second stirring component. When the locking mechanism locks the second stirring component to the inner wall of the cylinder, the second stirring component is relatively stationary with respect to the cylinder.

[0004] When mixing materials, the above-mentioned device achieves the mixing of multiple materials through a stirring mechanism. However, when mixing multiple raw materials of surfactants, since the raw material formula of surfactants contains viscous raw materials such as high molecular weight polyethylene glycol, if the viscous raw materials are directly added to the mixer during mixing, it is very easy to cause uneven mixing due to the difficulty in wetting the materials and the rapid formation of a gel layer on the outside. The above-mentioned device is difficult to achieve uniform mixing of viscous raw materials, which reduces the production efficiency and production quality of surfactants. Summary of the Invention

[0005] The purpose of this invention is to solve the problem that it is difficult to achieve uniform mixing of viscous raw materials in the prior art, which reduces the production efficiency and quality of surfactants. Therefore, this invention proposes a small mixer for uniform mixing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a small mixer for uniform mixing, comprising a lifting body, a clamping part provided on one side of the lifting body, the clamping part including a linear slide and two sets of clamps, a storage component being provided in contact between the two sets of clamps, a defoaming mixing component being provided at one end of the lifting body, a material dripping component being provided at the lower end of the defoaming mixing component, and the lower end of the material dripping component being embedded inside the storage component; The material dripping component includes an extrusion component that runs through the defoaming mixing component, and four sets of extrusion components are arranged in a circular array. The upper end of each of the four sets of extrusion components is provided with a connecting component, which is connected to an external water supply structure. The lower end of each of the four sets of extrusion components is provided with a shearing component. A connecting component runs through the four sets of shearing components, and the connecting component is connected through the outer surface of the storage component.

[0007] Preferably, the storage component includes a mixing drum that is contacted between two sets of grippers in the clamping part. Four sets of triangular fixing strips are fixedly connected in a ring array on the outer surface of the mixing drum, and each of the four sets of triangular fixing strips has a universal wheel with brake fixedly installed at its lower end.

[0008] Preferably, the defoaming mixing assembly includes a protective shell fixedly connected to one end of the elevator body and a top plate detachably fixedly connected to the lower end of the protective shell. All four sets of extrusion components are connected vertically to the top plate. A through hole is provided near the edge of the top plate. A stirring component and a wall-scraping defoaming component are arranged vertically to the top plate, and the stirring component passes through the inside of the wall-scraping defoaming component. The upper ends of the stirring component and the wall-scraping defoaming component are both located inside the protective shell.

[0009] Preferably, the extrusion component includes a storage cylinder detachably and fixedly connected to the top plate and a piston movably disposed inside the storage cylinder. A viscous raw material is placed below the piston. An electric telescopic rod and a feeding part are fixedly and intermittently connected to the piston at intervals. Two sets of electric telescopic rods are arranged at intervals. The feeding part includes a fixed tube and a sealing cover. A sealing disc is fixedly connected to the upper end of the two sets of electric telescopic rods. The sealing disc is movably fitted with the upper end of the piston. The sealing disc is magnetically connected to a magnetic plate built into the piston through a built-in magnetic plate. A through hole is opened through the piston from top to bottom. The through hole is located directly below the sealing disc. When the sealing disc is tightly fitted with the piston, the through hole can be sealed.

[0010] Preferably, the connecting component includes an end cap threaded to the upper end of the storage cylinder, a connecting pipe threaded through the upper end of the end cap, and a flow control valve installed on the connecting pipe. The upper ends of the four sets of connecting pipes are fixedly connected to water inlet pipes, and the water inlet pipes are connected to an external water supply structure.

[0011] Preferably, the shearing component includes a fixed housing detachably and fixedly connected to the lower end of the storage cylinder. A third motor is fixedly connected through the lower end of the fixed housing. A cutting disc is detachably and fixedly connected to the output end of the third motor via a rotating shaft. A fixed disc is detachably and fixedly connected to the inner side of the fixed housing near the upper edge. The fixed disc is positioned above the cutting disc. A first arc hole and a second arc hole are respectively opened through the cutting disc and the fixed disc. Multiple sets of the first arc holes and the second arc holes are arranged in a circular array. The ends of the multiple sets of the first arc holes and the second arc holes overlap one by one.

[0012] Preferably, the connecting component includes multiple sets of connecting arc pipes fixedly connected between multiple sets of fixed housings. Two sets of connecting arc pipes near the two ends of the inlet pipe are connected to outlet pipes. Two discharge holes are symmetrically opened on the outer surface of the two sets of outlet pipes. Electric valves are fixedly installed at the upper ends of the two sets of outlet pipes. A water pump is fixedly connected to the outer surface of the mixing tank. The water pump outlet is connected to one set of connecting arc pipes through a pipe. A partition plate is provided inside the side of the connecting arc pipe connected to the water pump.

[0013] Preferably, the stirring component includes a first motor fixedly connected to the upper end of the top plate and a connecting shaft fixedly connected to the output end of the first motor. The connecting shaft passes through the center of the top plate, and multiple sets of stirring blades are fixedly connected to the outer surface of the connecting shaft. All sets of stirring blades are arranged inside the mixing tank.

[0014] Preferably, the wall scraping and defoaming component includes a second motor fixedly connected to the upper end of the top plate and a first gear fixedly connected to the output end of the second motor. A connecting sleeve is engaged and rotatably connected to the top plate. A second gear is fixedly connected to the upper end of the connecting sleeve, and the second gear meshes with the first gear. A connecting shaft passes through the first gear and rotatably connects through the connecting sleeve.

[0015] Preferably, two sets of fixing rods are symmetrically fixedly connected to the outer surface of the connecting sleeve. One end of each of the two sets of fixing rods is fixedly connected to an L-shaped scraper, and the L-shaped scraper contacts the inner wall of the mixing tank. The two sets of L-shaped scrapers are staggered with the two sets of water outlet pipes. A float pipe is engaged and slidably connected between the connecting sleeve and the two sets of L-shaped scrapers. Multiple sets of heating wires are spaced apart at the upper end of each of the two sets of float pipes, and an insulating layer is provided on the outer surface of each set of heating wires.

[0016] Compared with existing technologies, the advantages of this invention are: This invention, through the arrangement of connecting components, extrusion components, shearing components, and connecting components, enables drop-by-drop feeding of viscous raw materials. It disperses aggregated viscous raw materials into droplets and uniformly transports these droplets to the raw material aqueous solution inside the mixing tank via water circulation. This not only expands the contact area between the raw material and the aqueous solution, which is beneficial for the dispersion and mixing of the raw material and avoids the agglomeration and settling phenomenon that easily occurs when viscous raw materials are directly added, but also enables the droplets to be initially dispersed by the water flow, reducing the time required for uniform mixing and improving the mixing efficiency of surfactant production raw materials. At the same time, the use of submerged feeding reduces the air falling with the material during submerged feeding, reducing the interference of air bubbles on the material mixing and further improving the uniformity of mixing. By incorporating extrusion, shearing, and connecting components, this invention reduces the residue of viscous raw materials inside the storage cylinder, thereby improving raw material utilization and proportioning accuracy. It also enables internal cleaning of the storage cylinder, fixed housing, and connecting arc tube, reducing the complexity of subsequent cleaning operations. This invention achieves uniform mixing of raw materials inside the mixing tank by incorporating a stirring component and a wall-scraping defoaming component. The differential speed setting between the L-shaped scraper and the stirring blades disrupts the circumferential swirling flow formed during mixing, eliminating overall circulation slippage and forcing upward and downward turbulent convection, thus enhancing the material shearing and mixing effect. During material mixing, multiple sets of heating wires enable circumferential defoaming. The floating tube ensures the heating wires remain in constant contact with the foam, quickly eliminating foam on the surface of the mixed liquid and preventing the heating wires from being submerged and affecting the temperature of the mixed liquid. This continuous defoaming improves the mixing efficiency of the materials inside the mixing tank and reduces the risk of foam accumulation and overflow. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a small mixer for uniform mixing proposed in this invention; Figure 2 This is a schematic diagram of the storage component, defoaming mixing component, and material dripping component of a small mixer for uniform mixing proposed in this invention; Figure 3 This is a partial cross-sectional view of the storage component, defoaming mixing component, and material dripping component of a small mixer for uniform mixing proposed in this invention; Figure 4 This is a schematic diagram of the defoaming mixing component and the material dripping component of a small mixer for uniform mixing proposed in this invention; Figure 5 This is a cross-sectional view of the extrusion and shearing components of a small mixer for uniform mixing proposed in this invention. Figure 6 For the present invention Figure 5 Enlarged detail image of point A in the middle; Figure 7 This is a schematic diagram of the shearing state of the first and second arc holes of a small mixer for uniform mixing proposed in this invention. Figure 8 This is a schematic diagram of the connecting arc pipe, water outlet pipe, and electric valve structure of a small mixer for uniform mixing proposed in this invention. Figure 9 This is a schematic diagram of the mixing component and the wall scraping and defoaming component of a small mixer for uniform mixing proposed in this invention; Figure 10 For the present invention Figure 9Enlarged detail of section B in the middle.

[0018] In the diagram: 1. Lifting body; 2. Clamping part; 3. Storage component; 31. Mixing tank; 32. Triangular fixing strip; 4. Defoaming mixing component; 41. Protective shell; 42. Top plate; 43. Stirring component; 431. First motor; 432. Connecting shaft; 433. Stirring blade; 44. Wall scraping and defoaming component; 441. Second motor; 442. First gear; 443. Connecting sleeve; 444. Second gear; 445. Fixing rod; 446. L-shaped scraper; 447. Float tube; 448. Heating wire; 5. Material dripping component; 51. 511. Connecting component; 512. Inlet pipe; 513. Connecting pipe; 514. End cap; 52. Extrusion component; 521. Storage cylinder; 522. Piston; 523. Feeding section; 524. Electric telescopic rod; 525. Sealing disc; 526. Connecting hole; 53. Shearing component; 531. Fixed housing; 532. Third motor; 533. Cutting disc; 534. First arc hole; 535. Fixed disc; 536. Second arc hole; 54. Connecting component; 541. Connecting arc pipe; 542. Water pump; 543. Outlet pipe; 544. Electric valve. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0020] like Figures 1-3 As shown, a small mixer for uniform mixing includes a lifting body 1. A clamping part 2 is provided on one side of the lifting body 1. The clamping part 2 includes a linear slide and two sets of grippers. A storage component 3 is disposed in contact between the two sets of grippers. A defoaming mixing component 4 is provided at one end of the lifting body 1. A material dripping component 5 is provided at the lower end of the defoaming mixing component 4, and the lower end of the material dripping component 5 is embedded inside the storage component 3. The lifting body 1 is used to adjust the height of the defoaming mixing component 4 and the material dripping component 5. The clamping part 2 is used to limit the storage component 3. The defoaming mixing component 4 is used to mix the surfactant raw materials inside the storage component 3. The material dripping component 5 is used to add viscous raw materials drop by drop into the storage component 3. It should be noted that the lifting and lowering of the defoaming mixing component 4 by the lifting body 1 and the clamping and fixing of the storage component 3 by the clamping part 2 are both known prior art, and those skilled in the art are capable of conceiving the specific structure. The material dripping component 5 includes an extrusion component 52 that runs through the defoaming mixing component 4, and four sets of extrusion components 52 are arranged in a circular array. The upper end of the four sets of extrusion components 52 is provided with a connecting component 51, and the connecting component 51 is connected to an external water supply structure. The lower end of each of the four sets of extrusion components 52 is provided with a shearing component 53. A connecting component 54 runs through the four sets of shearing components 53 and is connected through the outer surface of the storage component 3. The connecting component 51 and the extrusion component 52 are used to extrude viscous raw materials into the shearing component 53. The connecting component 54 is used to draw water from the inside of the storage component 3 and circulate it.

[0021] like Figure 3 As shown, the storage component 3 includes a mixing barrel 31 that is contacted between two sets of grippers of the clamping part 2. Four sets of triangular fixing bars 32 are fixedly connected to the outer surface of the mixing barrel 31 in a ring array. Each of the four sets of triangular fixing bars 32 has a universal wheel with brake fixedly installed at its lower end. The universal wheel with brake can be used to move the mixing barrel 31 when it is not limited by the clamping part 2.

[0022] like Figure 2 and Figure 3 As shown, the defoaming mixing assembly 4 includes a protective shell 41 fixedly connected to one end of the elevator body 1 and a top plate 42 detachably fixedly connected to the lower end of the protective shell 41. Four sets of extrusion components 52 are all vertically connected to the top plate 42. The top plate 42 has a through hole near its edge. The top plate 42 is vertically connected to a stirring component 43 and a wall-scraping defoaming component 44. The stirring component 43 passes through the inside of the wall-scraping defoaming component 44. The upper ends of the stirring component 43 and the wall-scraping defoaming component 44 are both located inside the protective shell 41. The protective shell 41 is used to protect the internal structure. The stirring component 43 is used to stir the surfactant raw materials inside the mixing tank 31. The wall-scraping defoaming component 44 is used to scrape off the raw materials on the inner wall of the mixing tank 31 and eliminate the foam on the surface of the mixed liquid.

[0023] like Figures 4-6As shown, the extrusion component 52 includes a storage cylinder 521 detachably and fixedly connected to the top plate 42, and a piston 522 movably disposed inside the storage cylinder 521. A viscous raw material is placed below the piston 522. An electric telescopic rod 524 and a feeding section 523 are fixedly connected to the piston 522 at intervals. Two sets of electric telescopic rods 524 are spaced apart. The feeding section 523 includes a fixed tube and a sealing cap. Sealing discs 525 are fixedly connected to the upper ends of the two sets of electric telescopic rods 524, and the sealing discs 525 are movably fitted with the upper end of the piston 522. The sealing discs 525 are magnetically connected to the built-in magnetic plate inside the piston 522 via a built-in magnetic plate. When water above the piston 522 extrudes the piston 522, the piston is subjected to magnetic force, water pressure, and electric... Under the action of the telescopic rod 524, the sealing disc 525 and the piston 522 will not separate. The magnetic plate ensures close contact between the sealing disc 525 and the piston 522. The piston 522 has a through hole 526 running through it from top to bottom, and the through hole 526 is located directly below the sealing disc 525. When the sealing disc 525 and the piston 522 are tightly fitted, the through hole 526 can be sealed. The sealing disc 525 is used to control whether the piston 522 can communicate with the piston from top to bottom through the through hole 526. Two sets of electric telescopic rods 524 are used to drive the sealing disc 525 to move. The piston 522 is used to squeeze the viscous material inside the storage cylinder 521. The viscous material can be injected into the space below the piston 522 through the feeding part 523.

[0024] like Figure 4 and Figure 5 As shown, the connecting component 51 includes an end cap 513 threadedly connected to the upper end of the storage cylinder 521. A connecting pipe 512 is threadedly connected to the upper end of the end cap 513, and a flow control valve is installed on the connecting pipe 512. The upper ends of the four sets of connecting pipes 512 are fixedly connected to water inlet pipes 511, and the water inlet pipes 511 are connected to an external water supply structure. Water can be injected into the storage cylinder 521 through the external water supply structure. The water pressure can push the piston 522 to move downward. The flow control valve can detect the amount of water flowing in the connecting pipes 512.

[0025] like Figure 5 and Figure 7As shown, the shearing component 53 includes a fixed housing 531 detachably and fixedly connected to the lower end of the storage cylinder 521. A third motor 532 is fixedly connected through the lower end of the fixed housing 531. The output end of the third motor 532 is detachably and fixedly connected to a cutting disc 533 via a rotating shaft. A fixed disc 535 is detachably and fixedly connected to the inner side of the fixed housing 531 near the upper edge, and the fixed disc 535 is positioned above the cutting disc 533. A first arc hole 534 and a second arc hole 536 are respectively opened through the cutting disc 533 and the fixed disc 535. Multiple sets of the first arc holes 534 and the second arc holes 536 are arranged in a circular array. The ends of the multiple sets of first arc holes 534 and second arc holes 536 overlap one by one. The third motor 532 is used to drive the cutting disc 533 to rotate, thereby changing the overlap of the first arc holes 534 and the second arc holes 536. The rotation of the cutting disc 533 can disperse the viscous raw material flowing out from the overlapping position of the second arc holes 536 and the first arc holes 534 into droplets.

[0026] like Figures 4-8 As shown, the connecting component 54 includes multiple sets of connecting arc pipes 541 that are fixedly connected between multiple sets of fixed housings 531. Two sets of connecting arc pipes 541 near the two ends of the inlet pipe 511 are connected to outlet pipes 543. Two sets of discharge holes are symmetrically opened on the outer surface of the two sets of outlet pipes 543. Electric valves 544 are fixedly installed at the upper end of the two sets of outlet pipes 543. A water pump 542 is fixedly connected to the outer surface of the mixing tank 31. The outlet end of the water pump 542 is connected to a set of connecting arc pipes 541 through a pipe. A partition plate is provided inside the side of the connecting arc pipe 541 where it is connected to the water pump 542. The partition plate allows the liquid to flow unidirectionally between the connecting arc pipe 541 and the fixed housing 531. The electric valve 544 can detect the amount of water entering the outlet pipe 543 and control whether the outlet pipe 543 and the connecting arc pipe 541 are connected. The water inside the connecting arc pipe 541 can enter the mixing tank 31 through the outlet pipe 543.

[0027] like Figure 9 As shown, the stirring component 43 includes a first motor 431 fixedly connected to the upper end of the top plate 42 and a connecting shaft 432 fixedly connected to the output end of the first motor 431. The connecting shaft 432 passes through the center of the top plate 42. Multiple sets of stirring blades 433 are fixedly connected to the outer surface of the connecting shaft 432. The multiple sets of stirring blades 433 are all arranged inside the mixing tank 31. The first motor 431 is used to drive the connecting shaft 432 and the multiple sets of stirring blades 433 to rotate, thereby mixing the raw materials inside the mixing tank 31 evenly.

[0028] like Figure 9 and Figure 10As shown, the wall scraping and defoaming component 44 includes a second motor 441 fixedly connected to the upper end of the top plate 42 and a first gear 442 fixedly connected to the output end of the second motor 441. A connecting sleeve 443 is rotatably connected to the top plate 42. A second gear 444 is fixedly connected to the upper end of the connecting sleeve 443, and the second gear 444 meshes with the first gear 442. A connecting shaft 432 passes through the first gear 442 and is rotatably connected through the connecting sleeve 443. The connecting sleeve 443 can be driven to rotate by the second motor 441, the first gear 442 and the second gear 444.

[0029] like Figure 9 and Figure 10 As shown, two sets of fixing rods 445 are symmetrically fixed to the outer surface of the connecting sleeve 443. One end of each set of fixing rods 445 is fixedly connected to an L-shaped scraper 446, and the L-shaped scraper 446 contacts the inner wall of the mixing tank 31. The two sets of L-shaped scrapers 446 are staggered with the two sets of water outlet pipes 543. Floating tubes 447 are slidably connected between the connecting sleeve 443 and the two sets of L-shaped scrapers 446. Multiple sets of heating wires 448 are spaced apart at the upper end of each set of floating tubes 447, and the outer surface of each set of heating wires 448 is covered with an insulating layer. The floating tubes 447 can remain on the surface of the mixed liquid inside the mixing tank 31 by buoyancy. The rise and fall of the water inside the mixing tank 31 can drive the floating tubes 447 to rise and fall, so that the multiple sets of heating wires 448 are always in contact with the foam on the surface of the mixed liquid inside the mixing tank 31.

[0030] In this invention, during the mixing of surfactants, 80% water is first added to the mixing tank 31 according to the raw material ratio. Then, the mixing tank 31 is moved between the two sets of clamps of the clamping part 2, and the position of the mixing tank 31 is fixed by the clamping part 2. Then, the defoaming mixing component 4 and the material dripping component 5 are moved and embedded into the mixing tank 31 by the lifting body 1, so that the top plate 42 contacts the upper end of the mixing tank 31. Then, the end cap 513 is rotated to separate it from the storage cylinder 521. At the same time, the cutting disc 533 is rotated by the third motor 532 so that the first arc hole 534 and the second arc hole 536 do not overlap. Then, the viscous raw material is squeezed into the space formed by the piston 522, the storage cylinder 521 and the fixed plate 535 through the feeding part 523. Then, the end cap 513 is reassembled to the upper end of the storage cylinder 521. After adding multiple viscous raw materials into multiple sets of storage cylinders 521 in sequence, the preparation before raw material mixing is completed. During the mixing process, water is first drawn from the mixing tank 31 by the water pump 542, causing the water to circulate along the trajectory of the water pump 542, the connecting arc pipe 541, the fixed housing 531, the connecting arc pipe 541, the electric valve 544, the outlet pipe 543, and the water pump 542. During this process, the first motor 431 drives multiple sets of stirring blades 433 to rotate, which can agitate the water inside the mixing tank 31. At this time, powdered or liquid raw materials can be added into the mixing tank 31 through the through hole on the top plate 42. Due to the agitation of the water, the added powdered or liquid raw materials can disperse themselves. Subsequently, water is injected into the piston 522 through the external water supply structure. The water pressure can push the piston 522 downward, while simultaneously causing it to reciprocate and cut. The cutting disc 533 causes the first arc hole 534 to continuously overlap with the ends of two adjacent sets of second arc holes 536. When the ends of the first arc hole 534 and the second arc hole 536 overlap, a circular hole is formed, through which the viscous material inside the storage cylinder 521 can leak out. As the cutting disc 533 reciprocates, a cutting effect is formed between the cutting disc 533 and the fixed disc 535, thereby separating the extruded viscous material into droplets. Compared to the direct rotation of the cutting disc 533, when the cutting disc 533 rotates in both directions, the circular hole formed by the first arc hole 534 and the second arc hole 536 is of uniform size, improving the uniformity of droplet size and avoiding excessively large droplets that reduce the mixing effect. The liquid flows through the connecting arc tube 541 and the fixed housing 531. During the flow process, the droplets sheared by the cutting disc 533 inside the fixed housing 531 are transported to the mixing tank 31, enabling drop-by-drop feeding of viscous raw materials. This disperses the aggregated viscous raw materials into droplets, which are then uniformly transported to the raw material solution inside the mixing tank 31 via water circulation. This not only expands the contact area between the raw material and the water, facilitating dispersion and mixing, and avoiding the agglomeration and settling that easily occurs when viscous raw materials are directly added, but also allows for preliminary dispersion of the droplets through water flow, reducing the time required for uniform mixing and improving the efficiency of raw material mixing in surfactant production. Furthermore, the submerged feeding method reduces the amount of air falling with the material during surface feeding, minimizing the impact of air bubbles on the mixture. The interference of material mixing further improves the uniformity of mixing. As viscous raw materials are continuously added, the flow control valve on the connecting pipe 512 can detect the amount of water entering the storage cylinder 521. When the water volume reaches the preset value, the flow control valve is closed. At this time, the two sets of electric telescopic rods 524 contact the fixed plate 535. The two sets of electric telescopic rods 524 cause the sealing plate 525 to move upward and separate from the piston 522, so that the piston 522 is connected vertically. Then the flow control valve is opened to continuously inject water into the storage cylinder 521. The flushing of the water can flush the viscous raw materials remaining in the storage cylinder 521, the fixed shell 531 and the connecting arc pipe 541 into the water outlet pipe 543. After the flow control valve is reopened,When the flow rate detected by the two sets of electric valves 544 equals the sum of the unadded 20% raw material liquid and the preset residual amount, the two sets of electric valves 544 are closed, thus completing the raw material addition. This reduces the residue of viscous raw materials inside the storage cylinder 521, improving raw material utilization and proportioning accuracy. It also achieves internal cleaning of the storage cylinder 521, the fixed housing 531, and the connecting arc pipe 541, reducing the complexity of subsequent cleaning operations. When multiple raw materials enter the mixing tank 31 through the outlet pipe 543, they are mixed into a liquid mixture by the stirring of multiple sets of stirring blades 433. This liquid mixture flows between the symmetrically arranged outlets on the outlet pipe 543, displacing and mixing any residual liquid inside the outlet pipe 543, further improving the uniformity of the mixture and reducing material waste. During the stirring process, the second motor 441 drives the connecting sleeve 443 to slowly rotate back and forth between the two sets of outlet pipes 543, causing both sets of fixed rods 445 and the L-shaped scraper 446 to rotate slowly back and forth. The L-shaped scraper 446 scrapes off the raw materials adhering to the inner wall and bottom of the mixing tank 31. Simultaneously, because the rotation speed of the L-shaped scraper 446 is inconsistent with that of the stirring blades 433, the L-shaped scraper 446 can disrupt the mixing process. The circumferential swirling flow formed by the mixed materials breaks the overall circulation slippage phenomenon and forces the formation of vertical convection turbulence, enhancing the shear mixing effect of the materials. During the material mixing process, the temperature of the heating wire 448 is maintained at 65-75 degrees Celsius, allowing the foam in contact with the heating wire 448 to break up quickly. The rotation of the connecting sleeve 443 can drive the float tube 447 to rotate as well, thus enabling the heating wire 448 to defoam in a ring. At the same time, the float tube 447 floats on the liquid surface due to buoyancy, ensuring that the heating wire 448 is always in contact with the foam. This not only quickly eliminates the foam on the surface of the mixed liquid but also prevents the heating wire 448 from being submerged and affecting the temperature of the mixed liquid. This allows the heating wire 448 to continuously defoam, improving the mixing efficiency of the materials inside the mixing tank 31 and reducing the risk of foam accumulation and overflow.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A small mixer for uniform mixing, comprising a lifting body (1), characterized in that, The lifting body (1) is provided with a clamping part (2) on one side. The clamping part (2) includes a linear slide and two sets of grippers. A storage component (3) is provided between the two sets of grippers. A defoaming mixing component (4) is provided at one end of the lifting body (1). A material dripping component (5) is provided at the lower end of the defoaming mixing component (4). The lower end of the material dripping component (5) is embedded inside the storage component (3). The material dripping component (5) includes an extrusion component (52) that runs through the defoaming mixing component (4), and four sets of extrusion components (52) are arranged in a ring array. The upper end of the four sets of extrusion components (52) is provided with a connecting component (51), and the connecting component (51) is connected to the external water supply structure. The lower end of the four sets of extrusion components (52) is provided with a shearing component (53). A connecting component (54) runs through the four sets of shearing components (53), and the connecting component (54) is connected through the outer surface of the storage component (3).

2. The small mixer for uniform mixing according to claim 1, characterized in that, The storage component (3) includes a mixing bucket (31) that is in contact with two sets of grippers disposed between the clamping part (2). The outer surface of the mixing bucket (31) is fixedly connected with four sets of triangular fixing strips (32) in a ring array. The lower ends of the four sets of triangular fixing strips (32) are all fixedly installed with universal wheels with brakes.

3. The small mixer for uniform mixing according to claim 2, characterized in that, The defoaming mixing component (4) includes a protective shell (41) fixedly connected to one end of the elevator body (1) and a top plate (42) detachably fixedly connected to the lower end of the protective shell (41). The four sets of extrusion components (52) are all connected vertically to the top plate (42). The top plate (42) has a through hole near the edge. The top plate (42) is provided with a stirring component (43) and a wall scraping defoaming component (44) vertically. The stirring component (43) passes through the inside of the wall scraping defoaming component (44). The upper ends of the stirring component (43) and the wall scraping defoaming component (44) are both located inside the protective shell (41).

4. The small mixer for uniform mixing according to claim 3, characterized in that, The extrusion component (52) includes a storage cylinder (521) detachably and fixedly connected to the top plate (42) and a piston (522) movably disposed inside the storage cylinder (521). A viscous raw material is placed below the piston (522). An electric telescopic rod (524) and a feeding section (523) are fixedly and intermittently connected to the piston (522). Two sets of electric telescopic rods (524) are provided at intervals. The feeding section (523) includes a fixed tube and a sealing cap. The two sets of electric telescopic rods... A sealing disc (525) is fixedly connected to the upper end of the retractor (524), and the sealing disc (525) is movably fitted with the upper end of the piston (522). The sealing disc (525) is magnetically connected to the built-in magnetic plate inside the piston (522) through the built-in magnetic plate. The piston (522) has a through hole (526) that runs through the top and bottom, and the through hole (526) is located directly below the sealing disc (525). When the sealing disc (525) and the piston (522) are tightly fitted together, the through hole (526) can be sealed.

5. A small mixer for uniform mixing according to claim 4, characterized in that, The connecting component (51) includes an end cap (513) threaded to the upper end of the storage cylinder (521), a connecting pipe (512) threaded through the upper end of the end cap (513), and a flow control valve installed on the connecting pipe (512). The upper ends of the four sets of connecting pipes (512) are fixedly connected to water inlet pipes (511), and the water inlet pipes (511) are connected to an external water supply structure.

6. A small mixer for uniform mixing according to claim 5, characterized in that, The shearing component (53) includes a fixed housing (531) detachably fixedly connected to the lower end of the storage cylinder (521). A third motor (532) is fixedly connected through the lower end of the fixed housing (531). The output end of the third motor (532) is detachably fixedly connected to a cutting disc (533) via a rotating shaft. A fixed disc (535) is detachably fixedly connected to the inner side of the fixed housing (531) near the upper edge. The fixed disc (535) is positioned above the cutting disc (533). A first arc hole (534) and a second arc hole (536) are respectively opened through the cutting disc (533) and the fixed disc (535). Multiple sets of the first arc hole (534) and the second arc hole (536) are arranged in a circular array. The ends of the multiple sets of the first arc hole (534) and the second arc hole (536) overlap one by one.

7. A small mixer for uniform mixing according to claim 6, characterized in that, The connecting component (54) includes multiple sets of connecting arc pipes (541) fixedly connected between multiple sets of fixed housings (531). Two sets of connecting arc pipes (541) near the two ends of the water inlet pipe (511) are connected to water outlet pipes (543). Two sets of discharge holes are symmetrically opened on the outer surface of the two sets of water outlet pipes (543). Electric valves (544) are fixedly installed at the upper end of the two sets of water outlet pipes (543). A water pump (542) is fixedly connected through the outer surface of the mixing tank (31). The water outlet of the water pump (542) is connected to one set of connecting arc pipes (541) through a pipe. A partition plate is provided inside the side of the connecting arc pipe (541) connected to the water pump (542).

8. A small mixer for uniform mixing according to claim 7, characterized in that, The stirring component (43) includes a first motor (431) fixedly connected to the upper end of the top plate (42) and a connecting shaft (432) fixedly connected to the output end of the first motor (431). The connecting shaft (432) passes through the center of the top plate (42), and multiple sets of stirring blades (433) are fixedly connected to the outer surface of the connecting shaft (432). All sets of stirring blades (433) are arranged inside the mixing tank (31).

9. A small mixer for uniform mixing according to claim 8, characterized in that, The wall scraping and defoaming component (44) includes a second motor (441) fixedly connected to the upper end of the top plate (42) and a first gear (442) fixedly connected to the output end of the second motor (441). A connecting sleeve (443) is engaged and rotatably connected to the top plate (42). A second gear (444) is fixedly connected to the upper end of the connecting sleeve (443), and the second gear (444) meshes with the first gear (442). A connecting shaft (432) passes through the first gear (442) and is rotatably connected to the connecting sleeve (443).

10. A small mixer for uniform mixing according to claim 9, characterized in that, Two sets of fixing rods (445) are symmetrically fixed to the outer surface of the connecting sleeve (443). One end of each of the two sets of fixing rods (445) is fixedly connected to an L-shaped scraper (446), and the L-shaped scraper (446) contacts the inner wall of the mixing tank (31). The two sets of L-shaped scrapers (446) and the two sets of water outlet pipes (543) are staggered. A float pipe (447) is engaged and slidably connected between the connecting sleeve (443) and the two sets of L-shaped scrapers (446). Multiple sets of heating wires (448) are spaced apart at the upper end of the two sets of float pipes (447), and the outer surface of the multiple sets of heating wires (448) is provided with an insulating layer.

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