Quantitative anti-precipitation solid-sealed polar pole resin mixing equipment and use method

Abstract

The invention discloses quantitative anti-precipitation solid-sealed polar pole resin mixing equipment and a use method. The quantitative anti-precipitation solid-sealed polar pole resin mixing equipment comprises a tank body, and a rotatable stirring shaft is arranged in the tank body; a feeding shell is further arranged on the tank body, a circulating material guiding assembly is arranged between the feeding shell and the bottom end of the tank body, a disturbance assembly is further arranged on the feeding shell, the disturbance assembly is arranged in an inner cavity of the tank body, and the disturbance assembly is connected with a stirring shaft; the device has the beneficial effects that a raw material circulation loop between the bottom end of the tank body and the feeding shell is constructed through the circulation material guide assembly, raw materials are driven to continuously flow in a reciprocating mode, and static deposition of the raw materials at the bottom of the tank body is avoided; and meanwhile, the stirring shaft rotates to drive the disturbance assembly to synchronously work at the feeding shell, so that the circularly flowing raw materials are in full contact with the disturbance assembly and fall into the inner cavity of the tank body after being dispersed, and the stirring shaft is matched for fully stirring the raw materials in the tank body.

Description

Technical Field

[0001] This invention relates to a quantitative anti-precipitation solidification electrode resin mixing device and its usage method. Background Technology

[0002] Solid-sealed terminals are core components of power equipment (such as circuit breakers and switchgear). Their insulation performance, sealing performance, and structural strength directly depend on the quality of the resin mixture used for encapsulation. This requires the resin raw materials to be uniformly mixed, free of bubbles and sediment, and with precise and controllable proportions. However, existing solid-sealed terminal resin mixing equipment still has many technical shortcomings in practical applications, making it difficult to meet the above process requirements. 1. The problem of raw material sedimentation and agglomeration is prominent: Traditional mixing equipment mostly relies on a single stirring shaft for in-tank stirring. Under the influence of gravity, the raw materials are prone to static sedimentation at the bottom of the tank, especially for high-viscosity resin raw materials, where the sedimentation phenomenon is more serious. At the same time, the raw material particles are prone to agglomeration due to molecular forces, forming large particles that are difficult to disperse effectively during stirring, resulting in poor mixing uniformity, which directly affects the molding quality and reliability of the subsequent solid-sealed electrode column. 2. Low mixing efficiency and high energy consumption: Existing equipment mostly uses local mixing or unidirectional flow mixing, which results in a long mixing and diffusion path for raw materials. It requires long operation time to achieve a basic mixing effect, resulting in long mixing cycle and low efficiency. In order to achieve mixing and dispersion functions, some equipment needs to be equipped with multiple independent drive components, which not only makes the equipment structure complex and the manufacturing cost high, but also has power redundancy loss, resulting in increased operating energy consumption and poor economic efficiency. In view of this, the present invention proposes a quantitative anti-precipitation solidification electrode resin mixing device and a method of use to solve the above problems. Summary of the Invention

[0003] The purpose of this invention is to provide a quantitative anti-precipitation solidification electrode resin mixing device and its usage method to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: A quantitative anti-sedimentation solid-sealing electrode resin mixing device includes a tank, wherein a rotatable stirring shaft is provided in the tank. The tank body is also provided with a feeding shell, and a circulating material guiding component is provided between the feeding shell and the bottom of the tank body. The feeding shell is also provided with a disturbance component, which is located in the inner cavity of the tank body. The disturbance component is connected to a stirring shaft, and the stirring shaft rotates in the tank body, driving the disturbance component to disperse the resin and accelerate the mixing at the feeding shell.

[0005] As an improvement to the above technical solution, a support is provided on the tank body, and a stirring motor is provided on the support, the stirring motor being drivenly connected to the stirring shaft; The stirring shaft is equipped with stirring blades, which are disposed within the inner cavity of the tank.

[0006] As an improvement to the above technical solution, an installation pipe is provided at the top of the tank, and the feed shell and the installation pipe are connected by a flange; The disturbance component enters the interior of the tank through an installation pipe.

[0007] As an improvement to the above technical solution, the disturbance component includes a disturbance rod, which is rotatably mounted on the feed housing; A dispersion plate is provided on the disturbance rod, the dispersion plate is fixedly connected to the disturbance rod, the dispersion plate is disposed in the inner cavity of the tank, and the dispersion plate is coaxially arranged with the installation pipe.

[0008] As an improvement to the above technical solution, the dispersing disk is provided with multiple sets of elastic rods, and the multiple sets of elastic rods are arranged in a circular array around the axis of the disturbance rod, and the elastic rods are fixedly connected to the dispersing disk; The elastic rod is provided with a counterweight elastic ball, which is fixedly connected to the elastic rod.

[0009] As an improvement to the above technical solution, a stirring wheel is provided on the stirring shaft, a disturbance wheel is provided on the disturbance rod, and a transmission belt is provided between the stirring wheel and the disturbance wheel.

[0010] As an improvement to the above technical solution, the circulating material guiding assembly includes a first circulating pipe and a second circulating pipe, wherein the first circulating pipe is connected to the bottom end of the tank and the second circulating pipe is connected to the feeding shell. A circulation pump is installed between the first circulation pipe and the second circulation pipe.

[0011] As an improvement to the above technical solution, a metering hopper is provided on the first circulation pipeline, and a metering valve is provided between the metering hopper and the first circulation pipeline; The first circulation pipe is also provided with a discharge pipe, and a discharge valve is provided between the discharge pipe and the first circulation pipe; A first on / off valve is installed on the first circulation pipeline, and a second on / off valve is installed on the second circulation pipeline.

[0012] A method for using a quantitative anti-sedimentation solidification electrode resin mixing device includes the following steps: Step S1, Quantitative introduction of raw materials: Open the metering valve on the first circulation pipeline and introduce the pre-mixed resin raw material into the tank through the metering hopper. After the introduction is complete, close the metering valve. Step S2, Vacuum Environment Construction: The inside of the tank is evacuated to ensure that the inside of the tank is in a sealed and oxygen-free state; Step S3, Loop start: Open the first on / off valve on the first circulation pipeline and the second on / off valve on the second circulation pipeline, start the circulation pump body, and construct a closed-loop circulation circuit consisting of the bottom of the tank, the first circulation pipeline, the circulation pump body, the second circulation pipeline, the feed shell, and the inner cavity of the tank, so as to drive the continuous flow of raw materials. Step S4: Interlocking of stirring and disturbance: Start the stirring motor on the support. The stirring motor drives the stirring shaft to rotate. On the one hand, the stirring blades stir the raw materials in the tank. On the other hand, the stirring wheel, the transmission belt and the disturbance wheel drive the disturbance rod to rotate, so that the dispersion plate, the elastic rod and the counterweight elastic ball rotate synchronously. This disperses the raw materials falling into the tank from the feed shell. At the same time, the counterweight elastic ball periodically hits the inner wall of the tank to peel off the accumulated material. Step S5, maintain the mixing process: Keep the circulating pump and stirring motor running continuously so that the raw materials can be mixed under the synergistic effect of circulation, dispersion and mixing, and full-area stirring. Maintain a vacuum state inside the tank during the mixing process. Step S6, Export the finished product: After mixing is complete, turn off the circulation pump and stirring motor, maintain the tank in a vacuum state, open the discharge valve on the first circulation pipeline, and discharge the mixed resin product through the discharge pipeline. After discharge, close the discharge valve.

[0013] As an improvement to the above technical solution, in step S3, the operating power of the circulating pump is 5-15kW, and the flow rate of the raw material in the circulating loop is 0.8-2.0m / s. In step S4, the output speed of the stirring motor is 120-300 r / min, which drives the stirring shaft and the disturbance rod to rotate synchronously, and the mixing process is maintained for 20-60 min. In step S2, the vacuum level after evacuation inside the tank is not higher than 50 Pa. In step S6, the opening and closing degree of the discharge valve is adjustable from 10% to 100% to meet the feeding rate requirements of subsequent molding processes.

[0014] Compared with the prior art, the beneficial effects of the present invention are: A raw material circulation loop is constructed between the bottom of the tank and the feed shell by a circulating material guiding component, which drives the raw material to flow back and forth continuously, avoiding static deposition of the raw material at the bottom of the tank. At the same time, the rotation of the stirring shaft drives the disturbance component to work synchronously at the feed shell, so that the circulating raw material can fully contact the disturbance component and be dispersed before falling into the inner cavity of the tank. Combined with the stirring shaft to stir the raw material in the entire tank, a closed-loop processing mode of circulation, dispersion and stirring is formed, which completely solves the technical defects of easy agglomeration and deposition of raw materials in traditional mixing equipment, and ensures that the raw material remains uniformly dispersed throughout the mixing process. The disturbance component and the stirring shaft work together to form a dual mixing force. The disturbance component's instant dispersion treatment of the circulating raw material shortens the mixing and diffusion path of the raw material, while the rotation and stirring of the stirring shaft achieves full-area mixing of the raw material. The synergistic effect of the two greatly improves the mixing rate and reduces the mixing time. At the same time, the vacuum treatment inside the tank prevents the resin raw material from coming into contact with air and generating air bubbles during the mixing process, reduces the internal porosity of the resin, and ensures the compactness of the resin after mixing. This provides a reliable guarantee for the insulation performance, sealing performance and structural strength of the subsequent solid-sealed electrode products. The disturbance component is directly connected to the stirring shaft and driven by its power, eliminating the need for additional independent drive components. While achieving multi-functional integration of circulating material guiding, stirring, and disturbance dispersion, it simplifies the overall transmission structure of the equipment, reduces manufacturing costs and assembly difficulty. Furthermore, the design of a single power source driving multiple components to work together reduces power loss, lowers equipment operating energy consumption, and improves the long-term stability and economy of the equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 For the present invention Figure 1 Enlarged structural diagram at point A; Figure 3 This is a front view of the present invention; Figure 4 For the present invention Figure 3 Enlarged structural diagram at point B; Figure 5 This is a side view of the present invention; Figure 6 For the present invention Figure 5 Sectional view of CC; Figure 7 For the present invention Figure 6 A magnified structural diagram at point D.

[0016] In the diagram: 10. Tank body; 11. Installation pipe; 12. Agitator motor; 13. Support frame; 14. Agitator wheel; 15. Agitator shaft; 151. Agitator blade; 16. Drive belt; 20. Circulation guide assembly; 21. First circulation pipe; 211. First opening and closing valve; 22. Circulation pump body; 23. Second circulation pipe; 231. Second opening and closing valve; 24. Discharge pipe; 241. Discharge valve; 25. Metering hopper; 251. Metering valve; 30. Feed shell; 40. Disturbance assembly; 41. Disturbance rod; 42. Disturbance wheel; 43. Counterweight elastic ball; 44. Dispersion disc; 45. Elastic rod. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Example: like Figure 1-7 As shown, this embodiment proposes a quantitative anti-sedimentation solidification electrode resin mixing device, including a tank 10, wherein a rotatable stirring shaft 15 is provided in the tank 10; The tank body 10 is also provided with a feeding shell 30. A circulating material guiding component 20 is provided between the feeding shell 30 and the bottom end of the tank body 10. A disturbance component 40 is also provided on the feeding shell 30. The disturbance component 40 is located in the inner cavity of the tank body 10. The disturbance component 40 is connected to the stirring shaft 15. The stirring shaft 15 rotates in the tank body 10, driving the disturbance component 40 to disperse the resin and accelerate the mixing at the feeding shell 30.

[0019] In this embodiment, when the resin is mixed, the raw material is introduced into the tank 10 and the inside of the tank 10 is evacuated. Then, the circulating material guide component 20 drives the raw material to circulate repeatedly in the tank 10, and the stirring shaft 15 stirs the raw material. When the raw material is circulating, it comes into contact with the disturbance component 40, causing the raw material to disperse and fall into the inside of the tank 10. The process of preventing sedimentation and stirring the raw material is repeated. The circulating material guide component 20 constructs a raw material circulation loop between the bottom of the tank 10 and the feed shell 30, driving the raw material to flow continuously back and forth, avoiding static deposition of the raw material at the bottom of the tank 10; at the same time, the rotating stirring shaft 15 drives the disturbance component 40 to work synchronously at the feed shell 30, so that the circulating raw material can fully contact the disturbance component 40 and be dispersed before falling into the inner cavity of the tank 10. Combined with the stirring shaft 15 to stir the raw material in the entire area of ​​the tank 10, a closed-loop processing mode of circulation, dispersion and stirring is formed, which completely solves the technical defects of easy agglomeration and deposition of raw materials in traditional mixing equipment, and ensures that the raw material remains uniformly dispersed throughout the mixing process; The disturbance component 40 and the stirring shaft 15 work together to form a dual mixing force. The disturbance component 40's instant dispersion treatment of the circulating raw material shortens the mixing and diffusion path of the raw material, while the rotation and stirring of the stirring shaft 15 achieves full-area coverage mixing of the raw material. The synergistic effect of the two greatly improves the mixing rate and reduces the mixing time. At the same time, the vacuum treatment inside the tank 10 prevents the resin raw material from coming into contact with air and generating air bubbles during the mixing process, reduces the internal porosity of the resin, and ensures the compactness of the resin after mixing. This provides a reliable guarantee for the insulation performance, sealing performance and structural strength of the subsequent solid-sealed pole products. The disturbance component 40 is directly connected to the stirring shaft 15 and driven by its power, without the need for additional independent drive components. While realizing the integration of multiple functions such as circulating material guiding, stirring, and disturbance dispersion, it simplifies the overall transmission structure of the equipment, reduces the manufacturing cost and assembly difficulty of the equipment. Moreover, the design of a single power source driving multiple components to work together reduces power loss, lowers the energy consumption of the equipment, and improves the stability and economy of the long-term operation of the equipment.

[0020] Specifically, a support 13 is provided on the tank body 10, and a stirring motor 12 is provided on the support 13. The stirring motor 12 is connected to the stirring shaft 15 in a transmission connection. The stirring shaft 15 is provided with stirring blades 151, which are disposed in the inner cavity of the tank body 10.

[0021] In this embodiment, by setting a bracket 13 on the tank 10, a solid mounting base is provided for the stirring motor 12, which effectively suppresses the vibration generated during the operation of the stirring motor 12 and ensures the stability of the motor's installation posture. The stirring motor 12 is directly connected to the stirring shaft 15, which shortens the power transmission path, reduces power loss, and ensures that the torque output by the stirring motor 12 can be efficiently and stably transmitted to the stirring shaft 15, so that the stirring shaft 15 obtains uniform and adjustable rotational power, providing reliable power support for subsequent raw material stirring.

[0022] Specifically, the top of the tank body 10 is provided with an installation pipe 11, and the feed housing 30 is connected to the installation pipe 11 by a flange; The disturbance component 40 enters the interior of the tank 10 through the installation pipe 11.

[0023] In this embodiment, the installation pipe 11 is integrated with the top of the tank 10. The feed housing 30 is connected to the installation pipe 11 through a flange. The flange connection has high-strength sealing performance, which can effectively block the gas flow between the inside of the tank and the outside, providing a reliable sealing guarantee for the vacuuming process of the tank 10, avoiding air infiltration during the mixing process and causing air bubbles to be generated in the resin, ensuring the compactness of the resin mixture, and meeting the process requirements of solid-sealed electrode resin for low porosity.

[0024] Specifically, the disturbance component 40 includes a disturbance rod 41, which is rotatably mounted on the feed housing 30; A dispersion disk 44 is provided on the disturbance rod 41. The dispersion disk 44 is fixedly connected to the disturbance rod 41. The dispersion disk 44 is disposed in the inner cavity of the tank body 10. The dispersion disk 44 is coaxially arranged with the installation pipe 11.

[0025] In this embodiment, the disturbance rod 41 is rotatably mounted on the feed housing 30, providing a stable rotational support for the disturbance assembly 40, effectively constraining the running trajectory of the disturbance rod 41, reducing its radial sway and vibration during rotation, and ensuring the structural reliability of the disturbance assembly 40 during long-term operation. The dispersion disc 44 is fixedly connected to the disturbance rod 41 and is coaxially set with the installation pipe 11 to ensure the coaxiality accuracy of the dispersion disc 44 when it rotates with the disturbance rod 41, avoid uneven dispersion or component interference caused by installation offset, and provide a stable structural foundation for raw material dispersion operation. The dispersing disc 44 is arranged in the inner cavity of the tank body 10 and corresponds to the raw material output end of the feed shell 30, so that the resin raw material conveyed by the circulating material guide component 20 to the feed shell 30 can directly contact the rotating dispersing disc 44. The dispersing disc 44 quickly disperses the raw material by the centrifugal force generated by the rotation, breaks the agglomeration of the raw material particles, and makes the raw material fall into the inner cavity of the tank body 10 in a fine and dispersed form. Meanwhile, the coaxial structure ensures that the dispersing disc 44 fully covers the feeding area, preventing raw materials from being missed and dispersed. Combined with the stirring action of the stirring shaft 15, it further improves the uniformity of raw material mixing and inhibits sedimentation from the source.

[0026] Specifically, the dispersing disk 44 is provided with multiple sets of elastic rods 45, which are arranged in a ring array around the axis of the disturbance rod 41, and the elastic rods 45 are fixedly connected to the dispersing disk 44. The elastic rod 45 is provided with a counterweight elastic ball 43, which is fixedly connected to the elastic rod 45.

[0027] In this embodiment, multiple sets of elastic rods 45 are arranged in a ring array around the axis of the disturbance rod 41, so that when the dispersion disk 44 rotates, it forms a dispersion area that covers the entire area, avoiding blind spots in the dispersion of raw materials. When the elastic rod 45 rotates in conjunction with the counterweight elastic ball 43 driven by the disturbance rod 41, the centrifugal force causes the elastic rod 45 to oscillate radially and deform elastically. The counterweight elastic ball 43 moves irregularly with the elastic rod 45, creating a multi-dimensional effect of impact, dispersing and scattering on the resin raw material in contact. This completely breaks the agglomeration of the raw material particles and disperses the raw material into finer particles. Compared with the traditional rigid dispersion structure, the dispersion efficiency and uniformity are significantly improved, suppressing the risk of precipitation from the source. The counterweight elastic ball 43 creates a periodic flexible impact on the inner wall of the tank 10 through collision, which can quickly peel off the resin raw material deposits attached to the wall, including the initial solidified deposits, and prevent the raw materials from adhering and solidifying on the wall for a long time. This completely solves the technical pain point of "wall deposition" in traditional mixing equipment, ensures the cleanliness of the inner wall of the tank 10, and ensures that the raw materials can participate in the circulation stirring and dispersion throughout the mixing process, achieving full-area anti-sedimentation without dead corners from a spatial dimension.

[0028] Specifically, a stirring wheel 14 is provided on the stirring shaft 15, a disturbance wheel 42 is provided on the disturbance rod 41, and a transmission belt 16 is provided between the stirring wheel 14 and the disturbance wheel 42.

[0029] In this embodiment, through the cooperation of the stirring wheel 14, the disturbance wheel 42 and the transmission belt 16, the power output by the stirring motor 12 can be synchronously transmitted to the stirring shaft 15 and the disturbance rod 41, without the need to configure an additional independent drive motor for the disturbance component 40, thus realizing an integrated design of one source and two drives. This structure significantly reduces the number of drive components, simplifies the overall transmission layout of the equipment, and lowers the manufacturing cost and assembly complexity. At the same time, it avoids the technical difficulties of multi-power source coordinated control, reduces power redundancy losses, improves the energy utilization efficiency of the equipment, and enhances the long-term economic efficiency.

[0030] Specifically, the circulating material guiding assembly 20 includes a first circulating pipe 21 and a second circulating pipe 23. The first circulating pipe 21 is connected to the bottom end of the tank 10, and the second circulating pipe 23 is connected to the feeding shell 30. A circulation pump body 22 is provided between the first circulation pipe 21 and the second circulation pipe 23.

[0031] In this embodiment, the bottom of the tank 10 is connected by the first circulation pipe 21 and the feed housing 30 is connected by the second circulation pipe 23. Together with the circulation pump 22, a closed loop is formed between the bottom of the tank 10, the first circulation pipe 21, the circulation pump 22, the second circulation pipe 23, the feed housing 30, and the inner cavity of the tank 10. This can continuously extract the resin raw material that is easy to deposit at the bottom of the tank 10 and transport it back to the feed end, avoiding the static accumulation of raw material at the bottom of the tank 10 due to gravity. This solves the core technical pain point of bottom sedimentation in traditional mixing equipment from the perspective of flow, ensuring that raw materials in the entire area can participate in the mixing process.

[0032] Specifically, a metering hopper 25 is provided on the first circulation pipe 21, and a metering valve 251 is provided between the metering hopper 25 and the first circulation pipe 21; The first circulation pipe 21 is also provided with a discharge pipe 24, and a discharge valve 241 is provided between the discharge pipe 24 and the first circulation pipe 21; A first on / off valve 211 is provided on the first circulation pipe 21, and a second on / off valve 231 is provided on the second circulation pipe 23.

[0033] In this embodiment, the metering hopper 25 works in conjunction with the metering valve 251 to provide a precise metering feeding channel for the resin raw materials. By adjusting the opening and closing degree and duration of the metering valve 251, the amount of single or continuous feeding can be precisely controlled, avoiding measurement errors caused by manual feeding. At the same time, the metering hopper 25 is integrated into the first circulation pipe 21. After the raw materials are metered, they can directly enter the circulation guide loop to participate in the mixing without additional transfer process, ensuring that the raw material ratio strictly meets the process requirements of the solid-sealed electrode resin and ensuring the performance consistency of multiple batches of mixed products. The discharge pipe 24 and discharge valve 241 allow the resin after mixing to be directly discharged through the first circulation pipe 21 without disassembling the tank 10 or disrupting the vacuum environment, thus avoiding secondary contamination of the raw materials or the generation of bubbles. The discharge rate and total discharge volume can be flexibly adjusted by the controllable opening and closing of the discharge valve 241, ensuring that the mixture is fully mixed before discharge and accurately matching the feeding requirements of the subsequent solid-sealed electrode molding process, thereby improving the continuity and controllability of the production process. The first opening and closing valve 211 and the second opening and closing valve 231 control the opening and closing of the first circulation pipe 21 and the second circulation pipe 23 respectively. The equipment operating conditions can be flexibly switched according to the process stage. During the mixing stage, the two valves are opened simultaneously to ensure the smooth flow of the closed loop of the tank 10, the first circulation pipe 21, the second circulation pipe 23, and the feed shell 30, and to ensure the circulation of raw materials and the effect of preventing sedimentation. During feeding, discharging, or equipment maintenance, the corresponding valves can be closed to isolate the circulation loop, preventing raw material leakage, cross-contamination, or infiltration of outside air, ensuring the independent and stable operation of each process, and providing a safe working environment for the maintenance of components such as the circulation pump body 22 and pipelines.

[0034] A method for using a quantitative anti-sedimentation solidification electrode resin mixing device includes the following steps: Step S1, Quantitative introduction of raw materials: Open the metering valve 251 on the first circulation pipeline 21, and introduce the pre-proportioned resin raw material into the tank 10 through the metering hopper 25. After the introduction is completed, close the metering valve 251. Step S2, Vacuum Environment Construction: The inside of tank 10 is evacuated to ensure that the inside of tank 10 is in a sealed and oxygen-free state; Step S3, Loop start: Open the first on / off valve 211 on the first circulation pipe 21 and the second on / off valve 231 on the second circulation pipe 23, start the circulation pump body 22, and construct a closed-loop circulation circuit consisting of the bottom end of the tank 10, the first circulation pipe 21, the circulation pump body 22, the second circulation pipe 23, the feed shell 30, and the inner cavity of the tank 10, thereby driving the continuous flow of raw materials. Step S4: Interlocking of stirring and disturbance: The stirring motor 12 on the support 13 is started, and the stirring motor 12 drives the stirring shaft 15 to rotate. On the one hand, the stirring blades 151 stir the raw materials in the tank 10 throughout the entire area. On the other hand, the stirring wheel 14, the transmission belt 16 and the disturbance wheel 42 work together to drive the disturbance rod 41 to rotate, so that the dispersing plate 44, the elastic rod 45 and the counterweight elastic ball 43 rotate synchronously, which disperses the raw materials falling into the tank 10 from the feed shell 30. At the same time, the counterweight elastic ball 43 periodically hits the inner wall of the tank 10 to peel off the accumulated material. Step S5, maintain the mixing process: Keep the circulating pump body 22 and the stirring motor 12 running continuously so that the raw materials can be mixed under the synergistic effect of circulating flow, dispersion and mixing, and full-area stirring. During the mixing process, maintain the vacuum state inside the tank body 10. Step S6, Export the finished product: After mixing is complete, turn off the circulation pump 22 and the stirring motor 12, keep the tank 10 in a vacuum state, open the discharge valve 241 on the first circulation pipe 21, and discharge the mixed resin product through the discharge pipe 24. After discharge is complete, close the discharge valve 241.

[0035] Specifically, in step S3, the operating power of the circulating pump body 22 is 5-15kW, driving the raw material to flow at a rate of 0.8-2.0m / s in the circulating loop; In step S4, the output speed of the stirring motor 12 is 120-300 r / min, which drives the stirring shaft 15 and the disturbance rod 41 to rotate synchronously, and the mixing process is maintained for 20-60 min. In step S2, the vacuum level inside the tank 10 after evacuation is not higher than 50 Pa. In step S6, the opening and closing range of the discharge valve 241 is 10%-100%, which is adapted to the feeding rate requirements of the subsequent molding process.

[0036] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quantitative anti-sedimentation solidification electrode resin mixing device, characterized in that: Includes a tank (10), in which a rotatable stirring shaft (15) is provided; The tank (10) is also provided with a feed housing (30), and a circulating guide assembly (20) is provided between the feed housing (30) and the bottom end of the tank (10). The feed housing (30) is also provided with a disturbance assembly (40), which is located in the inner cavity of the tank (10). The disturbance assembly (40) is connected to the stirring shaft (15), and the stirring shaft (15) rotates in the tank (10), driving the disturbance assembly (40) to disperse the resin and accelerate the mixing at the feed housing (30).

2. The quantitative anti-sedimentation solidification electrode resin mixing equipment according to claim 1, characterized in that: A support (13) is provided on the tank (10), and a stirring motor (12) is provided on the support (13). The stirring motor (12) is connected to the stirring shaft (15) in a transmission. The stirring shaft (15) is provided with stirring blades (151), which are located in the inner cavity of the tank (10).

3. The quantitative anti-sedimentation solidification electrode resin mixing equipment according to claim 1, characterized in that: The top of the tank (10) is provided with an installation pipe (11), and the feed housing (30) and the installation pipe (11) are connected by a flange; The disturbance component (40) enters the interior of the tank (10) through the installation pipe (11).

4. The quantitative anti-sedimentation solidification electrode resin mixing equipment according to claim 3, characterized in that: The disturbance assembly (40) includes a disturbance rod (41) which is rotatably mounted on the feed housing (30); A dispersion disk (44) is provided on the disturbance rod (41). The dispersion disk (44) is fixedly connected to the disturbance rod (41). The dispersion disk (44) is located in the inner cavity of the tank body (10). The dispersion disk (44) is coaxially arranged with the installation pipe (11).

5. The quantitative anti-sedimentation solidification electrode resin mixing equipment according to claim 4, characterized in that: The dispersing disk (44) is provided with multiple sets of elastic rods (45), and the multiple sets of elastic rods (45) are arranged in a ring array with the axis of the disturbance rod (41). The elastic rods (45) are fixedly connected to the dispersing disk (44). A counterweight elastic ball (43) is provided on the elastic rod (45), and the counterweight elastic ball (43) is fixedly connected to the elastic rod (45).

6. The quantitative anti-sedimentation solidification electrode resin mixing equipment according to claim 5, characterized in that: A stirring wheel (14) is provided on the stirring shaft (15), a disturbance wheel (42) is provided on the disturbance rod (41), and a transmission belt (16) is provided between the stirring wheel (14) and the disturbance wheel (42).

7. The quantitative anti-sedimentation solidification electrode resin mixing equipment according to claim 1, characterized in that: The circulating material guiding assembly (20) includes a first circulating pipe (21) and a second circulating pipe (23). The first circulating pipe (21) is connected to the bottom end of the tank (10), and the second circulating pipe (23) is connected to the feed housing (30). A circulation pump body (22) is provided between the first circulation pipe (21) and the second circulation pipe (23).

8. The quantitative anti-sedimentation solidification electrode resin mixing equipment according to claim 7, characterized in that: A metering hopper (25) is provided on the first circulation pipe (21), and a metering valve (251) is provided between the metering hopper (25) and the first circulation pipe (21). The first circulation pipe (21) is also provided with a discharge pipe (24), and a discharge valve (241) is provided between the discharge pipe (24) and the first circulation pipe (21). The first circulation pipe (21) is provided with a first opening and closing valve (211), and the second circulation pipe (23) is provided with a second opening and closing valve (231).

9. A method of using a quantitative anti-sedimentation solidification electrode resin mixing device according to any one of claims 1-8, characterized in that: Includes the following steps: Step S1, Quantitative introduction of raw materials: Open the metering valve (251) on the first circulation pipeline (21) and introduce the pre-proportioned resin raw material into the tank (10) through the metering hopper (25). After the introduction is completed, close the metering valve (251). Step S2, Vacuum Environment Construction: The inside of the tank (10) is evacuated to ensure that the inside of the tank (10) is in a sealed and oxygen-free state; Step S3, Loop start: Open the first on / off valve (211) on the first circulation pipe (21) and the second on / off valve (231) on the second circulation pipe (23), start the circulation pump body (22), and construct a closed loop of the bottom of the tank (10), the first circulation pipe (21), the circulation pump body (22), the second circulation pipe (23), the feed shell (30), and the inner cavity of the tank (10), so as to drive the raw material to flow continuously; Step S4: Interlocking of stirring and disturbance: Start the stirring motor (12) on the support (13). The stirring motor (12) drives the stirring shaft (15) to rotate. On the one hand, the stirring blade (151) stirs the raw material in the tank (10) throughout the entire area. On the other hand, the stirring wheel (14), the transmission belt (16) and the disturbance wheel (42) work together to drive the disturbance rod (41) to rotate, so that the dispersion plate (44), the elastic rod (45) and the counterweight elastic ball (43) rotate synchronously to disperse the raw material falling into the tank (10) from the feed shell (30). At the same time, the counterweight elastic ball (43) periodically hits the inner wall of the tank (10) to peel off the accumulated material. Step S5, maintain the mixing process: Keep the circulating pump (22) and stirring motor (12) running continuously so that the raw materials can be mixed under the synergistic effect of circulating flow, dispersion and mixing, and full-area stirring. During the mixing process, maintain the vacuum state inside the tank (10). Step S6, Export the finished product: After mixing is completed, turn off the circulating pump (22) and the stirring motor (12), keep the tank (10) in a vacuum state, open the discharge valve (241) on the first circulating pipe (21), and export the mixed resin product through the discharge pipe (24). After exporting, close the discharge valve (241).

10. The method of using a quantitative anti-sedimentation solidification electrode resin mixing device according to claim 9, characterized in that: In step S3, the operating power of the circulating pump body (22) is 5-15kW, and the flow rate of the raw material in the circulating loop is 0.8-2.0m / s; In step S4, the output speed of the stirring motor (12) is 120-300 r / min, which drives the stirring shaft (15) and the disturbance rod (41) to rotate synchronously, and the mixing process is maintained for 20-60 min. In step S2, the vacuum level inside the tank (10) after evacuation is not higher than 50 Pa; In step S6, the opening and closing range of the discharge valve (241) is 10%-100%, which is adapted to the feeding rate requirements of the subsequent molding process.

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