Preparation device of anticorrosive paint for electrical equipment
By designing anti-corrosion coating preparation devices for power equipment, including screening mechanisms and stirring and mixing mechanisms, the problems of inconvenient cleaning of the mixing tank and uneven stirring of materials are solved, efficient mixing and cleaning are achieved, and product quality and production efficiency are improved.
Patent Information
- Application Number
- CN202411859090.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-02-28
AI Technical Summary
In the prior art, the anti-corrosion coatings of power equipment have problems such as inconvenience in cleaning the stirrer tank and the materials are prone to sink and uneven stirring in the solvent during the production and processing.
An anticorrosion coating preparation device for power equipment is designed, including a screening mechanism and a stirring and mixing mechanism. The screening mechanism sieves the material through a vibrating screen to ensure that the material is fully mixed in the solvent. The mixing and mixing mechanism adopts a combination of stirring blades and support rods, which can effectively transfer the lower layer of materials to the upper layer and improve mixing efficiency. At the same time, the cleaning mechanism can clean the inner wall of the tank from top to bottom through the cooperation of the high-pressure water nozzle and the electric push rod, improving the cleaning effect.
Through this device, the mixing and stirring efficiency and quality of anticorrosive coatings are significantly improved, the cleaning process of the mixing tank is simplified, the uneven problems caused by material sinking are avoided, and the quality and production efficiency of the product are improved.
Smart Images
Figure CN119524679A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of production of anti-corrosion coatings for electric equipment, and in particular relates to a device for preparing anti-corrosion coatings for electric equipment. Background Art
[0002] Power equipment mainly includes two categories: power generation equipment and power supply equipment. Most power equipment is installed outdoors. In this case, power equipment is exposed to the natural environment such as wind and sun all year round, and its surface is easily corroded, and it is easy to accumulate dust and age. The probability of accidents becomes relatively large. Therefore, the protection of power equipment is very important. One of the most effective and commonly used methods for anti-corrosion of power equipment is to apply an anti-corrosion coating layer on the surface of the power equipment. Among them, anti-corrosion coatings are generally divided into conventional anti-corrosion coatings and heavy anti-corrosion coatings. In the preparation process of anti-corrosion coatings, it is necessary to add a variety of solid materials and solvents into a stirring container to stir them. Sometimes, in order to speed up the efficiency, it is necessary to add an appropriate amount of catalyst into the stirring tank. The prior art In the production process of anti-corrosion coatings, workers lift various materials to a high place by lifting equipment and then pour them into a mixing tank, and mix the materials by a stirring rod in the mixing tank. During the mixing process, the materials will gradually sink to the bottom of the mixing tank under the action of their own gravity, resulting in insufficient combination with the solvent, affecting the mixing and stirring effect of the anti-corrosion coating. In addition, in the prior art, the mixing tank is not convenient to clean after use. When the mixing tank is used next time, the anti-corrosion coating remaining in the mixing tank adheres to the inner wall of the mixing tank, and the residue will be mixed in the material, causing quality problems of the anti-corrosion coating. Therefore, in the prior art, the anti-corrosion coating for power equipment has the problem of inconvenient cleaning of the mixing tank and the material is easy to sink and uneven stirring in the solvent during the production and processing. Summary of the invention
[0003] In order to solve the technical problems in the prior art that during the production and processing of anti-corrosion coatings for power equipment, the mixing tank is inconvenient to clean and the materials are easy to sink and unevenly stirred in the solvent, the present invention provides a device for preparing anti-corrosion coatings for power equipment, comprising a screening mechanism and a feeding mechanism arranged on the left side of the screening mechanism, a feeding pipe at the upper end of the feeding mechanism extends into the screening mechanism, and supporting legs are provided below the feeding mechanism and the screening mechanism. The screening mechanism includes a vertically arranged screening box, in which a screen inclined downward is arranged, the left and right ends of the screen are assembled on the inner wall of the screening box, and a material dropping channel is opened on the screening box at the right end of the screen, and a material receiving hopper is arranged in the screening box below the screen, and the lower end of the material receiving hopper extends out of the screening box and is connected with the top of the tank body; a support seat is fixed on the inner wall of the screening box, a spring is arranged between the support seat and the screen, and a vibration motor is arranged at the bottom end of the screen (not shown in the drawings of the specification), when the material falls from the upper end of the screening box onto the screen, the vibration motor drives the screen to vibrate, and the material with larger particles is discharged from the screening box through the material dropping channel on the right side of the screening box, and the material that meets the requirements falls into the material receiving hopper after being screened by the screen, and then is transferred into the tank body.
[0004] The feeding mechanism includes a feeding pipe arranged obliquely, a storage hopper with an opening upward is provided at the lower end of the feeding pipe, a rotating rod arranged coaxially with the feeding pipe is provided in the feeding pipe, the upper and lower ends of the rotating rod can be rotatably assembled on the feeding pipe, and the rotating rod is provided with a spiral upward feeding blade, a feeding motor is fixed to the top of the feeding pipe, the power output shaft of the feeding motor is transmission connected with the rotating rod, a discharge pipe is provided at the top of the feeding pipe, and the discharge pipe extends into the screening box. When in use, the staff pours the material into the storage hopper and starts the feeding motor. The feeding motor drives the feeding blade to rotate through the rotating rod. The feeding blade pushes the material up to the discharge pipe and is transferred into the screening box through the discharge mechanism in the discharge pipe.
[0005] A stirring and mixing mechanism is provided on the right side of the screening mechanism, and the stirring and mixing mechanism includes a vertically arranged tank body, a plurality of supporting legs are fixed at the bottom end of the tank body for supporting purposes, the discharge port of the screening mechanism is connected to the tank body, a vertically arranged support shaft is provided in the tank body, a vertically arranged stirring motor is fixed on the top of the tank body, a power output shaft of the stirring motor is transmission-connected to the upper end of the support shaft, a plurality of support blocks arranged at intervals are fixed on the support shaft, a horizontally arranged support rod is rotatably mounted on the support block through a bearing, a plurality of stirring blades are fixed on the support rod, and a discharging port is provided at the bottom end of the tank body. When in use, the stirring motor is started, and the stirring motor drives the support rod to rotate through the support shaft, and the material in the tank body is evenly mixed under the action of the stirring blade and the support rod, and the support rod stirs the material inside the tank body laterally. During the stirring process, the stirring blade follows the support rod to rotate under the action of the material in the tank body, and the stirring blade can transfer the lower layer material in the tank body to the upper layer, thereby reducing the sinking of the material to the bottom of the solvent in the tank body, thereby improving the mixing and stirring efficiency and quality. The tank body is provided with a cleaning mechanism for cleaning the inner wall of the tank body, the cleaning mechanism comprises a horizontally arranged support ring, the bottom end of the support ring is connected with a plurality of water spray heads, the water spray heads are arranged evenly spaced along the circumference of the support ring, and two symmetrically arranged water inlet pipes are fixed at the top of the support ring, an L-shaped support frame is fixed at the top of the tank body, and a vertically arranged electric push rod is fixed at the top of the support frame, and the top of the tank body is slidably connected with two support pipes arranged one by one corresponding to the water inlet pipes, the two support pipes are vertically arranged, the bottom ends of the support pipes extend into the tank body and are connected with the water inlet pipes, the top ends of the two support pipes are connected and fixedly connected with the bottom ends of the electric push rods, and a hose is connected to the support pipe. When in use, high-pressure water is injected into the support pipe through the hose, the high-pressure water transports the high-pressure water to each water spray head through the support ring, and then sprays out from the water spray head, and the water sprayed by the water spray head washes the inner wall of the tank body, starts the electric push rod, and the electric push rod pushes the support ring to move up and down in the vertical direction, and the water spray head follows the support ring to move down, so that the inner wall of the tank body can be cleaned from top to bottom, thereby improving the cleaning effect.
[0006] A heating mechanism for heating the tank body is provided on the right side of the tank body, and the heating mechanism includes a horizontally arranged support platform, a vertically arranged water tank is fixed on the top of the support platform, a water filling port is provided on the top of the water tank, and a heating wire is provided in the water tank, and a water pump is provided on the support platform on the left side of the water tank; a heating layer is provided on the outside of the tank body, the water inlet of the water pump is connected to the lower end of the water tank, the water outlet of the water pump is connected to the lower end of the heating layer through a hose, and the upper end of the heating layer is connected to the upper end of the water tank through a return pipe. When in use, the heating wire is first started, and the heating wire heats the water or other media in the water tank, such as heating oil, etc. After being heated to a certain temperature, the water pump is started, and the water pump draws hot water in the water tank from the lower end of the tank body into the heating layer, and exchanges heat with the tank body, and then flows back to the water tank through the return pipe at the upper end of the tank body, so as to heat the material in the tank body, thereby increasing the activity of the catalyst in the tank body and improving the mixed dissolution efficiency.
[0007] Preferably, a temperature sensor is provided at the inner lower end of the water tank.
[0008] Preferably, a feeding mechanism is provided in the feeding pipe, and the feeding mechanism includes a rotating shaft, both ends of which can be rotatably assembled in the feeding pipe, and a plurality of material shifting plates are fixed on the rotating shaft, and a material shifting motor is provided on the outer side of the feeding pipe, and the power output shaft of the material shifting motor is transmission connected with the rotating shaft. When in use, the material shifting motor is started, and the material shifting motor drives the material shifting plate to rotate by rotating, and the material shifting plate shifts the material in the feeding pipe to fall into the screening box.
[0009] Preferably, a plurality of connecting rods for supporting are provided between the feeding pipe and the screening mechanism.
[0010] The above solution has the following advantages: The setting of the stirring and mixing mechanism enables the stirring blades to push the lower layer of materials in the tank to the upper layer, reducing the sinking of materials to the bottom of the solvent in the tank and improving the mixing efficiency and quality; the setting of the cleaning mechanism enables the electric push rod to push the support ring up and down in the vertical direction, and the water spray head follows the support ring to move down, so as to clean the inner wall of the tank from top to bottom, thereby improving the cleaning effect; the setting of the heating mechanism heats the materials in the tank, which is convenient for increasing the activity of the catalyst in the tank and improving the mixing and dissolution efficiency; the setting of the feeding mechanism can improve the feeding efficiency, and the staff only needs to put the materials into the storage hopper located at a low place, and there is no need to lift the materials to a high place by using lifting equipment, thereby improving the work efficiency; the setting of the screening mechanism facilitates the screening of larger particles and improves the quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a partial structural schematic diagram of the present invention; Figure 3 It is a structural schematic diagram of the screening mechanism; Figure 4 for Figure 1 A magnified view of part A; Figure 5 for Figure 2 A magnified view of part B; Figure 6 It is a schematic diagram of the structure of the support ring and the sprinkler head.
[0012] Figure numerals: 1, screening mechanism; 2, feeding mechanism; 3, stirring and mixing mechanism; 4, cleaning mechanism; 5, heating mechanism; 11, screening box; 12, screen; 13, support seat; 14, spring; 15, material drop channel; 16, receiving hopper; 21, feeding pipe; 22, storage hopper; 23, rotating rod; 24, feeding blade; 25, feeding motor; 26, feeding pipe; 27, feeding mechanism; 28, connecting rod; 31, tank; 32, Support shaft; 33, stirring motor; 34, support block; 341, bearing; 35, support rod; 36, stirring blade; 37, discharge port; 41, support ring; 42, sprinkler head; 43, water inlet pipe; 44, support pipe; 45, support frame; 46, electric push rod; 47, hose; 51, support platform; 52, water tank; 53, water pump; 54, heating wire; 55, temperature sensor; 56, water inlet; 57, heating layer; 58, return pipe. DETAILED DESCRIPTION
[0013] like Figure 1-6 As shown, a device for preparing anti-corrosion coating for electric power equipment includes a screening mechanism 1 and a feeding mechanism 2 arranged on the left side of the screening mechanism 1. A feeding pipe 27 at the upper end of the feeding mechanism 2 extends into the screening mechanism 1. Support legs are provided below the feeding mechanism 2 and the screening mechanism 1. The screening mechanism 1 includes a vertically arranged screening box 11. A screen 12 arranged obliquely downward is provided in the screening box 11. The left and right ends of the screen 12 are both assembled on the inner wall of the screening box 11. A material dropping channel 15 is provided on the screening box 11 at the right end of the screen 12. A material receiving hopper 16 is provided in the screening box 11 below the screen 12. The lower end of the material receiving hopper 16 extends out of the screening box 11 and is connected to the top of the tank body 31. Support legs are fixed on the inner wall of the screening box 11. A support seat 13 is provided between the support seat 13 and the screen 12, and a vibration motor is provided at the bottom end of the screen 12 (not shown in the drawings of the specification). When the material falls from the upper end of the screening box 11 to the screen 12, the vibration motor drives the screen 12 to vibrate, and the material with larger particles is discharged from the screening box 11 through the dropping channel 15 on the right side of the screening box 11. The material that meets the requirements is screened by the screen 12 and falls into the receiving hopper 16, and then transferred to the tank 31.
[0014] The feeding mechanism 2 includes a feeding tube 21 which is arranged obliquely, and a storage hopper 22 with an opening upward is provided at the lower end of the feeding tube 21. A rotating rod 23 which is arranged coaxially with the feeding tube 21 is provided in the feeding tube 21. The upper and lower ends of the rotating rod 23 can be rotatably assembled on the feeding tube 21, and a feeding blade 24 which spirally points upward is provided on the rotating rod 23. A feeding motor 25 is fixed to the top of the feeding tube 21, and a power output shaft of the feeding motor 25 is transmission-connected with the rotating rod 23. A discharge pipe 26 is provided at the top of the feeding tube 21, and the discharge pipe extends into the screening box 11. When in use, the staff pours the material into the storage hopper 22 and starts the feeding motor 25. The feeding motor 25 drives the feeding blade 24 to rotate through the rotating rod 23. The feeding blade 24 pushes the material up to the discharge pipe 26, and the material is transferred to the screening box 11 through the discharge mechanism 27 in the discharge pipe 26.
[0015] A stirring and mixing mechanism 3 is provided on the right side of the screening mechanism 1. The stirring and mixing mechanism 3 includes a vertically arranged tank body 31. A plurality of supporting legs are fixed to the bottom end of the tank body 31. The discharge port of the screening mechanism 1 is connected to the tank body 31. A vertically arranged support shaft 32 is provided in the tank body 31. A vertically arranged stirring motor 33 is fixed to the top of the tank body 31. The power output shaft of the stirring motor 33 is transmission-connected to the upper end of the support shaft 32. A plurality of spaced support blocks 34 are fixed on the support shaft 32. A horizontally arranged support rod 35 is rotatably mounted on the support block 34 through a bearing 341. A support rod 35 is fixed on the support rod 35. There are several stirring blades 36, and a discharge port 37 is provided at the bottom end of the tank body 31. When in use, the stirring motor 33 is started, and the stirring motor 33 drives the support rod 35 to rotate through the support shaft 32. The material in the tank body 31 is evenly mixed under the action of the stirring blades 36 and the support rod 35. The support rod 35 stirs the material inside the tank body 31 horizontally. During the stirring process, the stirring blades 36 rotate with the support rod 35 under the action of the material blocking the tank body 31. The stirring blades 36 can transfer the material in the lower layer of the tank body 31 to the upper layer, reducing the sinking of the material to the bottom of the solvent in the tank body 31, thereby improving the mixing efficiency and quality. The tank body 31 is provided with a cleaning mechanism 4 for cleaning the inner wall of the tank body 31. The cleaning mechanism 4 includes a horizontally arranged support ring 41. The bottom end of the support ring 41 is connected to a plurality of water spray heads 42. The water spray heads 42 are evenly spaced along the circumference of the support ring 41. Two symmetrically arranged water inlet pipes 43 are fixed to the top of the support ring 41. An L-shaped support frame 45 is fixed to the top of the tank body 31. A vertically arranged electric push rod 46 is fixed to the top of the support frame 45. The top of the tank body 31 is slidably connected to two support pipes 44 arranged one by one with the water inlet pipes 43. The two support pipes 44 are vertically arranged, and the bottom ends of the support pipes 44 extend To the tank body 31 and connected with the water inlet pipe 43, the top ends of the two support pipes 44 are connected and fixedly connected with the bottom end of the electric push rod 46, and a hose 47 is connected to the support pipe 44. When in use, high-pressure water is injected into the support pipe 44 through the hose 47, and the high-pressure water is transported to each water spray head 42 through the support ring 41, and then sprayed from the water spray head 42. The water sprayed from the water spray head 42 rinses the inner wall of the tank body 31, and the electric push rod 46 is started. The electric push rod 46 pushes the support ring 41 to move downward in the vertical direction, and the water spray head 42 moves downward with the support ring 41, so that the inner wall of the tank body 31 can be cleaned from top to bottom, thereby improving the cleaning effect.
[0016] A heating mechanism 5 for heating the tank body 31 is provided on the right side of the tank body 31. The heating mechanism 5 includes a horizontally arranged support platform 51. A vertically arranged water tank 52 is fixed on the top of the support platform 51. A water inlet 56 is provided on the top of the water tank 52. A heating wire 54 is provided in the water tank 52. A water pump 53 is provided on the support platform 51 on the left side of the water tank 52. A heating layer 57 is provided on the outside of the tank body 31. The water inlet of the water pump 53 is connected to the lower end of the water tank 52. The water outlet of the water pump 53 is connected to the lower end of the heating layer 57 through a hose. The upper end of the heating layer 57 is connected to the water return line 56. The pipe 58 is connected to the upper end of the water tank 52. When in use, the heating wire 54 is first started. The heating wire 54 heats the water or other media in the water tank 52, such as heating oil. After being heated to a certain temperature, the water pump 53 is started. The water pump 53 draws the hot water in the water tank 52 from the lower end of the tank body 31 into the heating layer 57, and exchanges heat with the tank body 31, and then flows back to the water tank 52 through the return pipe 58 at the upper end of the tank body 31, so as to heat the material in the tank body 31, thereby increasing the activity of the catalyst in the tank body 31 and improving the mixed dissolution efficiency.
[0017] Preferably, a temperature sensor 55 is provided at the lower end of the water tank 52 .
[0018] Preferably, a feeding mechanism 27 is provided in the feeding pipe 26, and the feeding mechanism 27 includes a rotating shaft, both ends of which can be rotatably assembled in the feeding pipe 26, and a plurality of material shifting plates are fixed on the rotating shaft, and a material shifting motor is provided on the outer side of the feeding pipe 26, and the power output shaft of the material shifting motor is transmission-connected with the rotating shaft. When in use, the material shifting motor is started, and the material shifting motor drives the material shifting plate to rotate by rotating, and the material shifting plate shifts the material in the feeding pipe to fall into the screening box 11.
[0019] Preferably, a plurality of connecting rods 28 for supporting are provided between the feeding pipe 21 and the screening mechanism 1 .
[0020] Usage process: When the present invention is in use, first, the staff pours the material into the storage hopper 22, starts the feeding motor 25, and the feeding motor 25 drives the feeding blade 24 to rotate through the rotating rod 23. The feeding blade 24 pushes the material to move up to the discharge pipe 26, and is sent to the screening box 11 through the discharge mechanism 27 in the discharge pipe 26. When the material falls from the upper end of the screening box 11 onto the screen 12, the vibration motor drives the screen 12 to vibrate, and the larger particles of the material are discharged from the screening box 11 through the drop channel 15 on the right side of the screening box 11. The material that meets the requirements falls into the receiving hopper 16 after being screened by the screen 12, and then is transferred to the tank body 31, and then heating oil or water is injected into the water tank 52, and the heating wire 54 in the heating mechanism 5 is started. The heating wire 54 heats the heating oil or water. After being heated to a certain temperature, the water pump 53 is started. The hot water in the water tank 52 is extracted by the pump 53 and enters the heating layer 57 from the lower end of the tank body 31, and exchanges heat with the tank body 31, and then flows back to the water tank 52 through the return pipe 58 at the upper end of the tank body 31, so as to heat the material in the tank body 31, thereby increasing the activity of the catalyst in the tank body 31 and improving the mixing and dissolving efficiency; the stirring motor 33 is started, and the stirring motor 33 drives the support rod 35 to rotate through the support shaft 32. The material in the tank body 31 is evenly mixed under the action of the stirring blades 36 and the support rod 35, and the support rod 35 stirs the material inside the tank body 31 horizontally. During the stirring process, the stirring blades 36 rotate with the support rod 35 under the action of the material blocking the tank body 31. The stirring blades 36 can transfer the material in the lower layer of the tank body 31 to the upper layer, thereby reducing the sinking of the material to the bottom of the solvent in the tank body 31, thereby improving the mixing and stirring efficiency and quality.
[0021] When the inner wall of the tank body 1 needs to be cleaned, high-pressure water is injected into the support tube 44 through the hose 47, and the high-pressure water is transported to each water spray head 42 through the support ring 41, and then sprayed out from the water spray head 42. The water sprayed from the water spray head 42 rinses the inner wall of the tank body 31, and the electric push rod 46 is started. The electric push rod 46 pushes the support ring 41 to move downward in the vertical direction, and the water spray head 42 moves downward with the support ring 41, so that the inner wall of the tank body 31 can be cleaned from top to bottom, thereby improving the cleaning effect.
[0022] In the description of the present invention, it is necessary to understand that the terms "up", "down", "left", "right", "top", "bottom", "horizontal", "vertical", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0023] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention belongs to the protection scope of the present invention.
Claims
1. A device for preparing anti-corrosion coating for electric power equipment, comprising a screening mechanism and a feeding mechanism arranged on the left side of the screening mechanism, a feeding pipe at the upper end of the feeding mechanism extends into the screening mechanism, and supporting legs are arranged below the feeding mechanism and the screening mechanism, characterized in that: A stirring and mixing mechanism is arranged on the right side of the screening mechanism, and the stirring and mixing mechanism comprises a vertically arranged tank body, a plurality of supporting legs are fixed to the bottom end of the tank body, a discharge port of the screening mechanism is connected to the tank body, a vertically arranged support shaft is arranged in the tank body, a vertically arranged stirring motor is fixed to the top end of the tank body, a power output shaft of the stirring motor is transmission-connected to the upper end of the supporting shaft, a plurality of spaced supporting blocks are fixed on the supporting shaft, a horizontally arranged supporting rod is rotatably mounted on the supporting block, a plurality of stirring blades are fixed on the supporting rod, and a discharge port is arranged at the bottom end of the tank body; a cleaning mechanism for cleaning the inner wall of the tank body is arranged in the tank body; cleaning The mechanism includes a horizontally arranged support ring, a plurality of water spray heads are connected to the bottom end of the support ring, the water spray heads are evenly spaced along the circumference of the support ring, two symmetrically arranged water inlet pipes are fixed to the top end of the support ring, an L-shaped support frame is fixed to the top end of the tank body, a vertically arranged electric push rod is fixed to the top end of the support frame, and two support tubes corresponding to the water inlet pipes are slidably connected to the top end of the tank body, the two support tubes are vertically arranged, the bottom ends of the support tubes extend into the tank body and are connected to the water inlet pipes, the top ends of the two support tubes are connected and fixedly connected to the bottom end of the electric push rod, and a hose is connected to the support tubes; a heating mechanism for heating the tank body is provided on the right side of the tank body.
2. The device for preparing anti-corrosion coating for electric power equipment according to claim 1, characterized in that: The heating mechanism includes a horizontally arranged support platform, a vertically arranged water tank is fixed on the top of the support platform, a water inlet is arranged on the top of the water tank, a heating wire is arranged in the water tank, and a water pump is arranged on the support platform on the left side of the water tank; a heating layer is arranged on the outside of the tank body, a water inlet of the water pump is connected to the lower end of the water tank, a water outlet of the water pump is connected to the lower end of the heating layer through a hose, and the upper end of the heating layer is connected to the upper end of the water tank through a return pipe.
3. The device for preparing anti-corrosion coating for electric power equipment according to claim 2, characterized in that: A temperature sensor is provided at the inner lower end of the water tank.
4. The device for preparing anti-corrosion coating for electric power equipment according to claim 1, characterized in that: The screening mechanism includes a vertically arranged screening box, in which a screen arranged obliquely downward is arranged. The left and right ends of the screen are assembled on the inner wall of the screening box, and a material dropping channel is opened on the screening box at the right end of the screen. A material receiving hopper is arranged in the screening box below the screen, and the lower end of the material receiving hopper extends out of the screening box and is connected to the top of the tank.
5. The device for preparing anti-corrosion coating for electric power equipment according to claim 4, characterized in that: A support seat is fixed on the inner wall of the screening box, a spring is arranged between the support seat and the screen, and a vibration motor is arranged at the bottom end of the screen.
6. The device for preparing anti-corrosion coating for electric power equipment according to claim 1, characterized in that: The feeding mechanism includes an inclined feeding pipe, a storage hopper with an opening upward is provided at the lower end of the feeding pipe, a rotating rod coaxially arranged with the feeding pipe is provided in the feeding pipe, the upper and lower ends of the rotating rod can be rotatably assembled on the feeding pipe, and the rotating rod is provided with spiral upward feeding blades, a feeding motor is fixed to the top end of the feeding pipe, the power output shaft of the feeding motor is transmission connected with the rotating rod, and a discharge pipe is provided at the top end of the feeding pipe, and the discharge pipe extends into the screening box.
7. The device for preparing anti-corrosion coating for electric power equipment according to claim 6, characterized in that: A feeding mechanism is arranged in the feeding tube, and the feeding mechanism comprises a rotating shaft. Both ends of the rotating shaft can be rotatably assembled in the feeding tube, and a plurality of feeding plates are fixed on the rotating shaft. A feeding motor is arranged outside the feeding tube, and a power output shaft of the feeding motor is transmission-connected with the rotating shaft.
8. The device for preparing anti-corrosion coating for electric power equipment according to claim 7, characterized in that: A plurality of connecting rods for supporting are arranged between the feeding pipe and the screening mechanism.