Process for processing anticorrosive coating with high adhesion and mixing equipment thereof

Abstract

The application discloses a processing technology of anticorrosive paint with strong adhesion and a mixing equipment thereof, and relates to the technical field of anticorrosive paint processing. The processing technology of the anticorrosive paint with strong adhesion comprises the following process steps: a proper amount of epoxy resin, polyoxyethylene alkyl ester and polyacrylate are weighed and added into a mixing equipment for mixing and stirring, an epoxy curing agent is continuously added, and a proper amount of water, titanium white, pigment and talcum powder is added, and then aluminum tripolyphosphate, wetting dispersant, defoaming agent, leveling agent, phosphorus-nitrogen composite flame retardant and graphene microsheet are continuously added, and the anticorrosive paint with strong adhesion is prepared through filtration. With the reaction process, the viscosity of the anticorrosive paint continuously increases, the resistance received by the end face scraper during movement is also increased, the movable support shaft moves in the induction cavity, thereby driving the pressing block to contact the power-off switch, the driving motor is turned off, the stirring process is completed, the mixing effect is improved, and the finished product quality of the paint is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of anticorrosive coating processing, in particular to an anticorrosive coating processing technology with strong adhesion and a mixing equipment thereof. BACKGROUND

[0002] Anticorrosive coating is an essential coating in paint coating, which is generally divided into conventional anticorrosive coating and heavy-duty anticorrosive coating. The conventional anticorrosive coating plays a role in preventing corrosion under general conditions, protecting the service life of non-ferrous metals, and the heavy-duty anticorrosive coating refers to a type of anticorrosive coating that can be applied in relatively harsh corrosive environments and has a longer protection period than conventional anticorrosive coatings.

[0003] By a certain coating method, the anticorrosive coating is coated on the surface of the object, and after drying or curing, a coating film is formed, so as to prevent the contact of corrosive medium in the outside with the metal surface under the coating film, and avoid the corrosion of the metal. The physical principle of corrosion prevention is to isolate the protected material from the corrosive substances in the outside by the anticorrosive coating. The physical principle of anticorrosive coating is to use film-forming agents to obtain a dense anticorrosive coating to isolate the damage of the anticorrosive effect to the protected material, for example, lead soap can be formed after the reaction of lead-containing coating and oil to ensure the density of the anticorrosive coating.

[0004] Among them, the epoxy resin composite coating system is suitable for protecting pipelines from wear, harsh environmental conditions and external corrosion. However, in the existing anticorrosive coating processing process, a mixing equipment is generally used to mix multiple raw materials. The epoxy resin coating generally contains resin, and the finished product is a liquid with certain viscosity. Therefore, during the mixing process, uneven mixing may occur. The existing epoxy resin coating processing process is as follows: batching - crushing, drying, and dehydration - accurate weighing and metering into the kettle - sealing - sending electricity for heating - reaction, dehydration, reflux, and stirring for 30 - taking out the kettle and adding the dried and metered color and filler into a high-speed dispersion machine for strong stirring - grinding to achieve the standard fineness - placing into the dispersion machine for stirring, paint adjustment, and viscosity measurement, and the viscosity reaches the standard - out of the paint and packaging after weighing - measuring solid content, adhesion, flexibility, and other physical and mechanical properties, and packaging into the warehouse after the indicators are qualified. It can be seen that in the existing epoxy resin processing process, the product is qualified only after the stirring reaches the predetermined viscosity value. The existing stirring device has a relatively simple structure, and after the stirring is completed, the viscosity is tested. If the viscosity does not meet the standard, the product may need to be reworked and stirred, which reduces the production efficiency. SUMMARY

[0005] TECHNICAL PROBLEM SOLVED

[0006] In view of the deficiencies of the prior art, the present application provides a strong adhesion anticorrosive paint processing technology and its mixing equipment, which solves the problem of the simple structure of the existing stirring device, generally viscosity testing after stirring, and rework and continue stirring if the viscosity is not up to standard, thereby reducing the production efficiency.

[0007] Technical scheme

[0008] To achieve the above object, the present application is implemented by the following technical scheme: a strong adhesion anticorrosive paint processing technology, comprising the following process steps:

[0009] S1: a proper amount of epoxy resin, polyoxyethylene alkyl ester and polyacrylate are weighed and added into a mixing equipment for mixing and stirring, heated to 45-65℃ for 0.5-2h, and a mixed liquid A is prepared;

[0010] S2: epoxy curing agent is continuously added to the mixed liquid A, and heating is continued, and the system temperature is raised to 55-75℃ for 2.5-3h, and then the temperature is lowered to room temperature, and a proper amount of water, titanium white, pigment and talc powder is added under high-speed stirring to prepare a mixed liquid B;

[0011] S3: then aluminum tripolyphosphate, wetting dispersant, defoaming agent, leveling agent, phosphorus-nitrogen composite flame retardant and graphene microsheet are continuously added to the mixed liquid B, high-speed stirring is carried out for 15-20min, and then low-speed stirring is carried out for 25-35min, and the strong adhesion anticorrosive paint is prepared by filtration.

[0012] Preferably, according to the mass component, the anticorrosive paint comprises the following component content: epoxy resin 80-95 parts, polyoxyethylene alkyl ester 15-25 parts, polyacrylate 10-25 parts, epoxy curing agent 2-5 parts, titanium white 3-5 parts, pigment 7.5-11 parts, talc powder 100-110 parts, aluminum tripolyphosphate 1.5-3.5 parts, wetting dispersant 1.5-3.7 parts, defoaming agent 1.2-1.8 parts, leveling agent 1.2-1.8 parts, phosphorus-nitrogen composite flame retardant 15-20 parts, and graphene microsheet 0.5-3 parts.

[0013] The present application also provides a mixing equipment for the strong adhesion anticorrosive paint processing technology, which comprises an equipment cylinder and a support frame installed on the outer surface of the equipment cylinder, a heating plate is installed in the inside of the equipment shell, a driving system is installed on the top surface of the equipment cylinder, a feeding mechanism is installed on the top surface of the equipment cylinder outside the driving system, the feeding mechanism is used to guide each paint raw material into the equipment cylinder, a mixing mechanism is installed in the inside of the equipment cylinder, the driving system is used to drive the mixing mechanism to mix and stir each paint raw material in the equipment cylinder, a viscosity sensing system is installed in the inside of the mixing mechanism, and the viscosity sensing system is used to control the stirring process.

[0014] Preferably, the driving system comprises a driving motor and a driving rotating shaft, the top surface of the equipment cylinder is provided with a fixed support shaft, the driving motor is arranged on the top surface of the fixed support shaft, the driving rotating shaft is arranged on the outer surface of the output end of the driving motor, and the bottom end surface of the driving rotating shaft extends to the inside of the equipment cylinder.

[0015] Preferably, the feeding mechanism comprises a feeding hopper and a guide assembly, the top surface of the equipment cylinder outside the driving motor is uniformly provided with a plurality of connecting pipes, a plurality of feeding hoppers are correspondingly arranged on the top surface of the connecting pipes, and the guide assembly is arranged on the bottom end surface of the connecting pipes.

[0016] Preferably, the guide assembly comprises a movable pipe and a guide pipe, the top end of the inner wall of the equipment shell is provided with an annular groove, a plurality of movable pipes are movably arranged at the inner wall of the annular groove, the end surface of the connecting pipe extends to the inner wall of the annular groove, a plurality of guide pipes are arranged on the outer surface of the driving rotating shaft, the bottom end surface of the movable pipe is connected to the outer surface of the guide pipe, and the outer surface of the guide pipe is uniformly provided with a plurality of discharge nozzles.

[0017] Preferably, the mixing mechanism comprises stirring blades and a scraping assembly, the outer surface of the driving rotating shaft is uniformly provided with connecting springs, a plurality of stirring blades are correspondingly arranged on the end surface of the connecting springs, and the scraping assembly is arranged on the outer surface of the guide pipe.

[0018] Preferably, the scraping assembly comprises an end face scraper and a bottom scraper, a plurality of bottom scrapers are uniformly distributed on the bottom end surface of the driving rotating shaft, a traction support shaft is movably arranged on the outer surface of the guide pipe, and the end face scraper is correspondingly arranged on the outer surface of the traction support shaft.

[0019] Preferably, the viscosity sensing system comprises a movable support shaft and a sensing assembly, one side surface of the traction support shaft is provided with a sensing cavity, one end surface of the movable support shaft is connected to the outer surface of the guide pipe, the other end surface of the movable support shaft is movably arranged at the inner wall of the sensing cavity, and the sensing assembly is arranged on the outer side of the movable support shaft.

[0020] Preferably, the sensing assembly comprises a pressing block and a power-off switch, the outer surface of the movable support shaft is provided with a moving plate, the pressing block is arranged on one side surface of the moving plate, the power-off switch is arranged at the inner wall of the sensing cavity, the pressing block and the power-off switch are movably contacted, the power-off switch is electrically connected to the driving motor, the end surface of the movable support shaft is provided with a permanent magnet block, the inside of the traction support shaft is provided with a temperature insulation shell, and the inside of the temperature insulation shell is provided with an electromagnet.

[0021] Beneficial effects

[0022] The present application has the following advantages:

[0023] (1), the processing technology and its mixing equipment of the strong adhesion anticorrosive paint, through the required coating raw materials are introduced into the connecting pipeline through the feed hopper, then enter the movable pipeline, through the control system control drive motor access circuit, so as to drive motor drive shaft rotation, so that the guide pipe way synchronous rotation, the coating raw materials in the movable pipeline along the guide pipe way from the discharge nozzle into the equipment cylinder.

[0024] (2), the processing technology and its mixing equipment of the strong adhesion anticorrosive paint, with the drive shaft rotation, so as to drive the mixing blade to mix the coating raw materials, at the same time, through the control system control heating plate access circuit to heat the coating raw materials in the equipment cylinder, ensure the reaction temperature, in the process of stirring, the bottom scraper and end face scraper synchronous rotation, the coating on the bottom and inner wall of the equipment cylinder is scraped off constantly, so that the coating is heated uniformly and mixed more uniformly.

[0025] (3), the processing technology and its mixing equipment of the strong adhesion anticorrosive paint, with the reaction process, the viscosity of anticorrosive paint increases constantly, so that the resistance received by the end face scraper during movement also increases, when the viscosity reaches the predetermined value, the viscous resistance on the surface of the end face scraper is greater than the magnetic attraction, so that the movable shaft moves in the induction cavity, so as to drive the pressing block to contact with the power-off switch, shut down the drive motor, complete the stirring process, which can improve the mixing effect, at the same time, can improve the quality of the finished product, reduce the rate of defective products, improve the production efficiency.

[0026] Of course, the implementation of any product of the present application does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is the schematic diagram of the overall internal structure of the present application;

[0028] Figure 2 It is the schematic diagram of the overall internal structure of the present application;

[0029] Figure 3 It is the schematic diagram of the overall internal structure of the present application; Figure 2 It is the schematic diagram of the overall internal structure of the present application;

[0030] Figure 4 It is the schematic diagram of the overall internal structure of the present application;

[0031] Figure 5 It is the schematic diagram of the overall internal structure of the present application;

[0032] In the figure, 1, device cylinder; 2, support frame; 3, heating plate; 4, fixed support shaft; 5, driving motor; 6, driving shaft; 7, connecting pipeline; 8, feeding hopper; 9, annular groove; 10, movable pipeline; 11, material guide pipeline; 12, discharge nozzle; 13, connecting spring; 14, stirring blade; 15, bottom scraper; 16, traction support shaft; 17, end face scraper; 18, induction cavity; 19, movable support shaft; 20, moving plate; 21, pressing block; 22, power-off switch; 23, permanent magnet block; 24, temperature insulation shell; 25, electromagnet. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0034] In the description of the present application, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0035] The embodiment of the present application provides a technical scheme: a strong adhesion anticorrosive paint processing technology, comprising the following process steps:

[0036] S1: the appropriate amount of epoxy resin, polyoxyethylene alkyl ester and polyacrylate are weighed and added into a mixing device for mixing and stirring, heated to 45-65 DEG C and reacted for 0.5-2h, to prepare a mixed liquid A;

[0037] S2: continue to add an epoxy curing agent to the mixed liquid A, continue to heat, and react for 2.5-3h when the system temperature rises to 55-75 DEG C, and then cool to room temperature, under the condition of high-speed stirring, add appropriate amount of water, titanium dioxide, pigment and talc, to prepare a mixed liquid B;

[0038] S3: then continue to add aluminum tripolyphosphate, wetting dispersant, defoaming agent, leveling agent, phosphorus-nitrogen composite flame retardant and graphene microsheet to the mixed liquid B, high-speed stirring for 15-20min, and then low-speed stirring for 25-35min, and filtering to prepare the strong adhesion anticorrosive paint.

[0039] Specifically, the anticorrosive paint comprises the following components by weight: 80-95 parts of epoxy resin, 15-25 parts of polyoxyethylene alkyl ester, 10-25 parts of polyacrylate, 2-5 parts of epoxy curing agent, 3-5 parts of titanium white, 7.5-11 parts of pigment, 100-110 parts of talc, 1.5-3.5 parts of aluminum tripolyphosphate, 1.5-3.7 parts of wetting dispersant, 1.2-1.8 parts of defoaming agent, 1.2-1.8 parts of leveling agent, 15-20 parts of phosphorus-nitrogen composite flame retardant, and 0.5-3 parts of graphene microsheet.

[0040] Please refer to Figures 1-5 The application further provides a mixing device for the process of the anticorrosive paint with strong adhesion, which comprises a device cylinder 1 and a support frame 2 installed on the outer side surface of the device cylinder 1, a heating plate 3 installed in the interior of the device shell, a driving system installed on the top end surface of the device cylinder 1, a feeding mechanism installed on the top end surface of the device cylinder 1 outside the driving system, the feeding mechanism being used for guiding each paint raw material into the device cylinder 1, a mixing mechanism installed in the interior of the device cylinder 1, the driving system being used for driving the mixing mechanism to mix and stir each paint raw material in the device cylinder 1, and a viscosity sensing system installed in the interior of the mixing mechanism, the viscosity sensing system being used for controlling the stirring process.

[0041] Specifically, the driving system comprises a driving motor 5 and a driving shaft 6, a fixed support shaft 4 is installed on the top end surface of the device cylinder 1, the driving motor 5 is installed on the top end surface of the fixed support shaft 4, the driving shaft 6 is installed on the outer side surface of the output end of the driving motor 5, the bottom end surface of the driving shaft 6 extends to the interior of the device cylinder 1, the driving motor 5 is controlled to rotate by an intelligent control system, has an automatic reset function, and can control the driving shaft 6 to rotate to the original position when each stirring is finished.

[0042] Further, the feeding mechanism comprises the feeding funnel 8 and the material guiding assembly. A plurality of connecting pipes 7 are uniformly distributed on the top surface of the equipment cylinder 1 outside the driving motor 5. A plurality of feeding funnels 8 are correspondingly installed on the top surface of the connecting pipes 7. The material guiding assembly is installed on the bottom surface of the connecting pipes 7. The material guiding assembly comprises the movable pipe 10 and the material guiding pipe 11. An annular groove 9 is formed on the inner wall of the top of the equipment shell. A plurality of movable pipes 10 are movably installed on the inner wall of the annular groove 9. The end surface of the connecting pipe 7 extends to the inner wall of the annular groove 9. A plurality of material guiding pipes 11 are installed on the outer surface of the driving shaft 6. The bottom surface of the movable pipe 10 is connected to the outer surface of the material guiding pipe 11. The outer surface of the material guiding pipe 11 is uniformly distributed with a plurality of discharge nozzles 12. During the anticorrosive coating processing, the required coating raw materials are guided into the connecting pipe 7 through the feeding funnel 8, then enter the movable pipe 10. The driving motor 5 is connected to the circuit by the control system, so that the driving motor 5 drives the driving shaft 6 to rotate, so that the material guiding pipe 11 rotates synchronously. The coating raw materials in the movable pipe 10 enter the equipment cylinder 1 from the discharge nozzles 12 along the material guiding pipe 11.

[0043] Further, the mixing mechanism comprises the stirring blade 14 and the material scraping assembly. The connecting springs 13 are uniformly distributed on the outer surface of the driving shaft 6. A plurality of stirring blades 14 are correspondingly installed on the end surface of the connecting springs 13. With the rotation of the driving shaft 6, the stirring blades 14 are driven to mix the coating raw materials. At the same time, the control system controls the heating plate 3 to be connected to the circuit to heat the coating raw materials in the equipment cylinder 1, so as to ensure the reaction temperature.

[0044] Further, the material scraping assembly is installed on the outer surface of the material guiding pipe 11. The material scraping assembly comprises the end face scraper 17 and the bottom scraper 15. A plurality of bottom scrapers 15 are uniformly distributed on the bottom surface of the driving shaft 6. The material guiding pipe 11 is movably installed on the outer surface of the traction shaft 16. The end face scraper 17 is correspondingly installed on the outer surface of the traction shaft 16. During the stirring process, the bottom scraper 15 and the end face scraper 17 rotate synchronously to continuously scrape off the coating on the bottom and the inner wall of the equipment cylinder 1, so that the coating is uniformly heated and mixed more uniformly.

[0045] Further, the viscosity sensing system comprises the movable shaft 19 and the sensing assembly. The sensing cavity 18 is formed on one side surface of the traction shaft 16. One end surface of the movable shaft 19 is connected to the outer surface of the material guiding pipe 11. The other end surface of the movable shaft 19 is movably installed on the inner wall of the sensing cavity 18. The sensing assembly is installed on the outer side of the movable shaft 19.

[0046] Further, the induction assembly comprises a pressing block 21 and a power-off switch 22, a moving plate 20 is mounted on the outer surface of the movable support shaft 19, the pressing block 21 is mounted on one side surface of the moving plate 20, the power-off switch 22 is mounted at the inner wall of the induction cavity 18, the pressing block 21 and the power-off switch 22 are in movable contact, the power-off switch 22 is electrically connected to the driving motor 5, a permanent magnet block 23 is mounted on the end surface of the movable support shaft 19, a temperature insulation shell 24 is mounted in the traction support shaft 16, an electromagnet 25 is mounted in the temperature insulation shell 24, according to the viscosity value of the anticorrosive paint, the current flowing through the electromagnet 25 is controlled by the control system, the magnetism of the corresponding surface of the electromagnet 25 and the permanent magnet block 23 is opposite, the electromagnet 25 and the permanent magnet block 23 have magnetic attraction, so that the movable support shaft 19 is movably installed in the induction cavity 18.

[0047] In use (when working), when processing the anticorrosive paint, the required paint raw materials are introduced into the connecting pipeline 7 through the feeding hopper 8, then enter the movable pipeline 10, the driving motor 5 is connected to the circuit by the control system, so that the driving motor 5 drives the driving shaft 6 to rotate, so that the material guide pipeline 11 rotates synchronously, the paint raw materials in the movable pipeline 10 enter the equipment cylinder 1 from the discharge nozzle 12 along the material guide pipeline 11;

[0048] With the rotation of the driving shaft 6, the stirring blade 14 is driven to mix the paint raw materials, and the control system controls the heating plate 3 to be connected to the circuit to heat the paint raw materials in the equipment cylinder 1, so as to ensure the reaction temperature. During the stirring process, the bottom scraper 15 and the end face scraper 17 rotate synchronously to continuously scrape off the paint on the bottom and inner wall of the equipment cylinder 1, so that the paint is heated uniformly and mixed more uniformly.

[0049] According to the viscosity value of the anticorrosive paint, the current flowing through the electromagnet 25 is controlled by the control system, the magnetism of the corresponding surface of the electromagnet 25 and the permanent magnet block 23 is opposite, the electromagnet 25 and the permanent magnet block 23 have magnetic attraction, so that the movable support shaft 19 is movably installed in the induction cavity 18, with the increase of the viscosity of the anticorrosive paint during the reaction process, the resistance received by the end face scraper 17 during movement also increases, when the viscosity reaches a predetermined value, the viscous resistance on the surface of the end face scraper 17 is greater than the magnetic attraction, so that the movable support shaft 19 moves in the induction cavity 18, thereby driving the pressing block 21 to contact the power-off switch 22, turning off the driving motor 5, completing the stirring process, which can improve the mixing effect, improve the quality of the finished paint, reduce the rate of defective products, and improve the production efficiency.

[0050] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other presenters can develop. It is also possible, however, that only a single element can be present. It is further noted that such a term as "comprising" is intended to mean that the embodiments include the recited elements, but not excluding other elements. "Consisting essentially of when used herein in relation to a composition, means that the composition includes the recited elements, and can include additional elements, so long as the additional elements do not materially alter the basic and novel properties of the claimed composition. "Consisting of" when used herein in relation to a composition means that the composition includes the recited elements and nothing more.

[0051] The preferred embodiments of the application disclosed above are only to help explain the principles of the present application. The preferred embodiments do not describe all the details of the present application, nor limit the present application to only the specific embodiments described. It is apparent that many modifications and variations can be made to the present application based on the content of the present disclosure. The present disclosure selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that those skilled in the art can well understand and utilize the present application. The present application is limited only by the claims and their full scope and equivalents.

Claims

1. A mixing device used in the processing of a strong-adhesion anti-corrosion coating, characterized in that: The utility model provides a kind of coating preparation device, including equipment cylinder (1) and support frame (2) installed on the outside surface of equipment cylinder (1), the inside of equipment cylinder (1) is equipped with heating plate (3), the top end surface of the equipment cylinder (1) is equipped with driving system, the top end surface of the equipment cylinder (1) outside driving system is equipped with feeding mechanism, the feeding mechanism is used to introduce each coating raw material into equipment cylinder (1), the inside of the equipment cylinder (1) is equipped with mixing mechanism, the driving system is used to drive mixing mechanism and mix each coating raw material in equipment cylinder (1), the inside of the mixing mechanism is equipped with viscosity sensing system, and the viscosity sensing system is used to control stirring process; The feeding mechanism includes a feed hopper (8) and a material guiding assembly, and the top end surface of the equipment cylinder (1) outside the driving motor (5) in the driving system is uniformly distributed with a plurality of connecting pipes (7), and a plurality of the feed hoppers (8) are correspondingly installed on the top end surface of the connecting pipes (7). The material guiding assembly includes movable pipes (10) and material guiding pipes (11), and the top end of the inner wall of the equipment cylinder (1) is provided with an annular groove (9), a plurality of the movable pipes (10) are movably installed on the inner wall of the annular groove (9), the end surface of the connecting pipe (7) extends to the inner wall of the annular groove (9), a plurality of the material guiding pipes (11) are installed on the outer side surface of the driving shaft (6) fixedly connected with the output shaft of the driving motor (5), the bottom end surface of the movable pipe (10) is connected to the outer side surface of the material guiding pipe (11), the outer side surface of the material guiding pipe (11) is uniformly distributed with a plurality of discharge nozzles (12), and the outer side surface of the material guiding pipe (11) movably installs a traction shaft (16). The viscosity sensing system includes a movable shaft (19) and a sensing assembly, one side surface of the traction shaft (16) is provided with a sensing cavity (18), one end surface of the movable shaft (19) is connected to the outer side surface of the material guiding pipe (11), the other end surface of the movable shaft (19) is movably installed on the inner wall of the sensing cavity (18), and the sensing assembly is installed on the outer side of the movable shaft (19). The sensing assembly includes a pressing block (21) and a power-off switch (22), the outer side surface of the movable shaft (19) is installed with a moving plate (20), the pressing block (21) is installed on one side surface of the moving plate (20), the power-off switch (22) is installed on the inner wall of the sensing cavity (18), the pressing block (21) and the power-off switch (22) are movably contacted, the power-off switch (22) is electrically connected to the driving motor (5), the end surface of the movable shaft (19) is installed with a permanent magnet block (23), the inside of the traction shaft (16) is installed with a temperature insulation shell (24), and the inside of the temperature insulation shell (24) is installed with an electromagnet (25).

2. The mixing device for the process of manufacturing the anticorrosive coating with strong adhesion according to claim 1, characterized in that: The driving system comprises a driving motor (5) and a driving rotating shaft (6), the top surface of the equipment cylinder (1) is provided with a fixed support shaft (4), the driving motor (5) is installed on the top surface of the fixed support shaft (4), and the bottom end surface of the driving rotating shaft (6) at the output end of the driving motor (5) extends to the inside of the equipment cylinder (1).

3. The mixing device for the process of manufacturing the anticorrosive coating with high adhesion according to claim 2, wherein: The mixing mechanism comprises stirring blades (14) and a scraping assembly, the outer surface of the driving rotating shaft (6) is uniformly provided with connecting springs (13), and a plurality of the stirring blades (14) are correspondingly installed on the end surfaces of the connecting springs (13); the scraping assembly is installed on the outer surface of the material guide pipeline (11).

4. The mixing device for the process of manufacturing the anticorrosive coating with high adhesion according to claim 3, wherein: The scraping assembly comprises end face scraping plates (17) and bottom scraping plates (15), a plurality of the bottom scraping plates (15) are uniformly distributed on the bottom end surface of the driving rotating shaft (6), and the end face scraping plates (17) are correspondingly installed on the outer surface of the traction support shaft (16).

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