A production process for water-based environmentally friendly paint

Abstract

The present invention relates to the field of environmentally friendly paint production, and more specifically to a production process of water-based environmentally friendly paint. The process includes the following steps: Step 1: Add various raw materials into a mixing barrel for mixing; Step 2: While mixing the raw materials, circulate the raw materials at the lower end of the mixing barrel to the upper end for re-mixing; Step 3: Heat the circulated materials to promote the reaction of the raw materials and accelerate the production process of water-based environmentally friendly paint; Step 4: Collect and encapsulate and store the materials with complete reaction. During the heating in Step 3, the pressure of the circulated materials is adjusted. A plurality of bottom pipes are fixedly connected to the mixing barrel, and an adjusting pipe is slidably connected to each bottom pipe. A plurality of return pipes are fixedly connected to the mixing barrel, and each adjusting pipe is slidably connected to the corresponding return pipe. It can adjust the pressure of the circulated materials, increase the molecular activity of the materials, accelerate the reaction speed of the materials, and carry out the rapid production of water-based environmentally friendly paint.

Description

Technical Field

[0001] The present invention relates to the field of environmentally friendly paint production, and more specifically to a production process for water-based environmentally friendly paint. Background Art

[0002] Paint refers to resin paint used on wooden furniture, which is divided into water-soluble and oil-soluble types. With the continuous progress of society, environmental protection has attracted more and more attention from the world, and people's awareness of environmental protection has also been continuously strengthened. Due to global warming and the destruction of the ozone layer, industrial environmental protection requirements worldwide are getting higher and higher. A large amount of volatile organic solvents are generated during the construction process of oil-soluble paint and are discharged into the atmosphere during use, which not only damages the environment and endangers people's physical health, but also wastes resources and energy. Water-based paint uses water as a diluent, is basically non-toxic, does not emit pungent odors during and after construction, is harmless to human health, and is more in line with the requirements of social sustainable development and the healthy growth of mankind. However, when producing water-based environmentally friendly paint, it is not possible to adjust the pressure of the circulating material, increase the molecular activity of the material, accelerate the reaction speed of the material, and carry out the rapid production of water-based environmentally friendly paint. Summary of the Invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a production process for water-based environmentally friendly paint, which can adjust the pressure of the circulating material, increase the molecular activity of the material, accelerate the reaction speed of the material, and carry out the rapid production of water-based environmentally friendly paint.

[0004] The technical solution adopted by the present invention to solve its technical problems is as follows:

[0005] A production process for water-based environmentally friendly paint, the process comprising the following steps:

[0006] Step 1: Add a variety of raw materials into a mixing barrel for mixing;

[0007] Step 2: While mixing the raw materials, circulate the raw materials at the lower end of the mixing barrel to the upper end for re-mixing;

[0008] Step 3: Heat the circulated material to promote the reaction of the raw materials and accelerate the production process of water-based environmentally friendly paint;

[0009] Step 4: Collect and encapsulate the completely reacted material for storage.

[0010] Further, during heating in Step 3, the pressure of the circulated material is adjusted.

[0011] Further, a plurality of bottom pipes are fixedly connected to the mixing barrel, an adjusting pipe is slidably connected to each bottom pipe, a plurality of return pipes are fixedly connected to the mixing barrel, and each adjusting pipe is slidably connected to the corresponding return pipe.

[0012] Furthermore, one-way valves are provided on multiple said regulating pipes and reflux pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described in detail below in conjunction with the drawings and specific implementation methods.

[0014] Figure 1 is the process flow for producing water-based environmentally friendly paint;

[0015] Figure 2 is the structural diagram for regulating the material pressure of the cycle;

[0016] Figure 3 is the structural diagram of the material cycle;

[0017] Figure 4 is the structural diagram of the rotating head rolling;

[0018] Figure 5 is the structural diagram of the regulating pipe;

[0019] Figure 6 is the structural diagram of the rotating head;

[0020] Figure 7 is the structural diagram for pushing the regulating pipe to lift and lower;

[0021] Figure 8 is the structural diagram for heating the circulating material;

[0022] Figure 9 is the structural diagram for mixing raw materials;

[0023] Figure 10 is the part drawing of the mixed material;

[0024] Figure 11 is the position structural diagram for sealing multiple reflux pipes;

[0025] Figure 12 is the structural schematic diagram for sealing multiple reflux pipes;

[0026] Figure 13 is the device drawing for producing water-based environmentally friendly paint. SPECIFIC EMBODIMENTS

[0027] Reference Figure 1 and 3 are used to describe in detail the implementation process of producing water-based environmentally friendly paint:

[0028] A water-based environmentally friendly paint production process, which includes the following steps:

[0029] Step 1: Add various raw materials into the mixing barrel 11 for mixing to fully promote the uniform dispersion of various raw materials and the uniform reaction between different raw materials;

[0030] Step 2: While mixing the raw materials, circulate the raw materials at the lower end of the mixing barrel 11 to the upper end for re - mixing, realizing the circulation of the raw materials between the upper and lower ends, preventing the raw materials from accumulating in one place, affecting the mixing effect of various raw materials, and also preventing the raw materials from being dispersed unevenly, resulting in uneven performance of the prepared water - based environmental protection paint and affecting the use effect of the water - based environmental protection paint;

[0031] Step 3: Heat the circulated materials to increase the activity of raw material molecules, while reducing the viscosity of the fluid, promoting the reaction of raw materials, and accelerating the production process of water - based environmental protection paint;

[0032] Step 4: Collect and encapsulate the fully reacted materials for storage, fully preventing the volatilization of effective components, which may cause color difference or consolidation, affecting the use effect of the water - based environmental protection paint.

[0033] Reference Figure 2 , and elaborate on the implementation process of changing the pressure of the material to control the boiling point of the material:

[0034] During the heating in Step 3, the pressure of the circulated materials is adjusted, thereby changing the pressure of the materials during heating, changing the boiling point of the materials, controlling the boiling point temperature of the water - based environmental protection paint, making the optimal temperature of the materials coincide with the boiling point temperature, enabling the materials to react fully at the boiling point temperature, ensuring the full reaction of the materials, and accelerating the production speed of the water - based environmental protection paint.

[0035] Reference Figure 3 、 4 、5 and 7, and elaborate on the implementation process of the up - and - down circulation of the materials:

[0036] A plurality of bottom pipes 12 are fixedly connected to and communicate with the mixing barrel 11. Pump bodies are arranged on each of the plurality of bottom pipes 12. By starting the plurality of pump bodies, the materials in the mixing barrel 11 can be pressurized and transported into the plurality of bottom pipes 12. Each bottom pipe 12 is slidably connected with an adjusting pipe 21. The pressurized materials flow into the plurality of adjusting pipes 21 for circulation. A plurality of return pipes 41 are fixedly connected to and communicate with the mixing barrel 11. Each adjusting pipe 21 is slidably connected with the corresponding return pipe 41. The materials in the adjusting pipe 21 flow into the corresponding return pipe 41 and then flow back into the mixing barrel 11, realizing the circulation of the materials at the lower end of the mixing barrel 11 to the upper end, achieving the mixing of the materials in the up - and - down directions, preventing the raw materials for preparing the water - based environmental protection paint from undergoing stratification reactions due to the addition sequence, and thus making the raw materials mix more fully and the performance of the produced water - based environmental protection paint more uniform.

[0037] Reference Figure 4 、 5 and 7, and elaborate on the implementation process of preventing the backflow of raw materials:

[0038] One-way valves are provided on multiple said regulating pipes 21 and reflux pipes 41 to ensure the one-way flow of materials, prevent the repeated occurrence of the material flow direction, damage the pump body of the pressurized cycle, and prevent the reduction of the fluidity of the materials, affecting the reaction speed of the materials.

[0039] Reference Figure 3 、 4 、5, 6 and 7, the implementation process of regulating the material pressure in the regulating pipe is described in detail:

[0040] Round grooves 23 are provided on multiple said regulating pipes 21. A rotating head 32 is rotatably connected to each round groove 23. A gear 31 is fixedly connected to each rotating head 32. A rack 13 is fixedly connected to each bottom pipe 12. Multiple gears 31 are in meshing transmission with the corresponding racks 13. Through holes are processed on multiple rotating heads 32. When multiple rotating heads 32 rotate to make the through holes stagger with the holes of the corresponding regulating pipes 21, multiple rotating heads 32 seal the corresponding regulating pipes 21. When driving multiple regulating pipes 21 to slide on their own axes, multiple regulating pipes 21 drive multiple rotating heads 32 to rise and fall. Multiple rotating heads 32 drive multiple gears 31 to rise and fall. Multiple gears 31 roll under the guidance of the corresponding racks 13, so as to drive multiple rotating heads 32 to rise and fall while rotating around their own axes, realizing the sealing of the regulating pipes 21. At the same time, under the sliding of the rising and falling of the regulating pipes 21, the overlapping area between the regulating pipes 21 and the corresponding reflux pipes 41 is adjusted, so as to adjust the volume between the one-way valve positions of the regulating pipes 21 and the corresponding reflux pipes 41, thereby realizing the pressure adjustment, changing the boiling point of the materials, so that when heating, the boiling point coincides with the optimal reaction temperature of the materials, enabling the materials to react fully under boiling and accelerating the reaction speed of the materials.

[0041] Reference Figure 7 , the implementation process of preventing material leakage is described in detail:

[0042] Sealing plates 22 fixedly connected to the corresponding bottom pipes 12 in a sliding manner are provided on multiple said regulating pipes 21. Multiple rotating heads 32 are respectively rotatably connected to the corresponding sealing plates 22. Multiple sealing plates 22 are in sliding seal with the corresponding bottom pipes 12, and can seal the slot holes where multiple rotating heads 32 slide in the corresponding bottom pipes 12 when multiple regulating pipes 21 rise and fall, preventing the materials from leaking from the slots on the bottom pipes 12 and causing waste of raw materials. At the same time, multiple sealing plates 22 can also provide auxiliary support for the corresponding rotating heads 32, preventing gaps from appearing between the rotating heads 32 and the regulating pipes 21, losing the sealing effect on the regulating pipes 21 and affecting the effect of adjusting the material pressure in the regulating pipes 21.

[0043] Reference Figure 7 , the implementation process of driving multiple regulating pipes to rise and fall is described in detail:

[0044] A connecting frame 51 is fixedly connected to each of the plurality of regulating pipes 21. Each connecting frame 51 is fixedly connected to the piston rod of a corresponding air cylinder 52, and each air cylinder 52 is fixedly connected to a corresponding rack 13. Therefore, when the plurality of air cylinders 52 are started, the piston rods of the plurality of air cylinders 52 drive the corresponding connecting frames 51 to move up and down, and the plurality of connecting frames 51 drive the corresponding regulating pipes 21 to move up and down, thereby realizing the regulation of the pressure in the plurality of regulating pipes 21, and further changing the boiling point of the material.

[0045] Reference Figure 8 , and the implementation process of the material in the heating cycle will be described in detail:

[0046] A heating pipe 61 is fixedly connected to each of the plurality of reflux pipes 41. The plurality of heating pipes 61 are connected through a plurality of inlet pipes 63 and a plurality of outlet pipes 62. One of the heating pipes 61 is connected to a heating device provided externally. The heating device provides high-temperature steam to this heating pipe 61. The plurality of heating pipes 61 then flow into the adjacent heating pipe 61 through their own inlet pipes 63, and then flow back to the heating pipe 61 that provides high-temperature steam through their own outlet pipes 62, and finally flow back to the externally provided heating device for reheating of the high-temperature steam. The high-temperature steam flowing in the plurality of heating pipes 61 heats the corresponding regulating pipes 21 and reflux pipes 41, promotes the molecular activity of the material, enables the material to react fully at the boiling point, and speeds up the production speed of the water-based environmental protection paint.

[0047] Reference Figure 11 , 12 and 13, and the implementation process of maintaining the seal when regulating the pressure of the reflux pipe and the regulating pipe will be described in detail:

[0048] A baffle 81 that blocks the plurality of reflux pipes 41 is rotatably connected to the mixing barrel 11. A gear ring 82 is fixedly connected to the baffle 81. A side wheel 83 that drives the gear ring 82 to rotate is rotatably connected to the mixing barrel 11. The side wheel 83 is fixedly connected to the output shaft of a reduction motor I, and the reduction motor I is fixedly connected to the mixing barrel 11. When the reduction motor I is started, the reduction motor I drives the side wheel 83 to rotate, the side wheel 83 meshes with and drives the gear ring 82 to rotate, the gear ring 82 drives the baffle 81 to rotate, and a plurality of through holes are machined on the baffle 81. When the baffle 81 rotates to a position where the through holes do not coincide with the through holes of the plurality of reflux pipes 41, the outlets of the reflux pipes 41 are sealed. At this time, the plurality of rotating heads 32 seal the corresponding regulating pipes 21. The volumes of the regulating pipes 21 and the reflux pipes 41 change, the material remains unchanged, the pressure of the material changes, and the boiling point of the material changes, thereby realizing the coincidence of the boiling point of the material and the reaction temperature and accelerating the reaction speed of the material.

[0049] Reference Figure 9 and 10 , and the implementation process of mixing the raw materials will be described in detail:

[0050] A central shaft 71 is rotatably connected to the mixing barrel 11, and a plurality of blades 72 for mixing raw materials are fixedly connected to the central shaft 71. The central shaft 71 is rotatably connected to the baffle 81. The central shaft 71 is fixedly connected to the output shaft of the second reduction motor, and the second reduction motor is fixedly connected to the mixing barrel 11. When the second reduction motor is started, the second reduction motor drives the central shaft 71 to rotate, and the central shaft 71 drives the plurality of blades 72 to rotate, so as to realize the stirring and mixing of the materials and accelerate the reaction of the materials.

Claims

1. A production process of water-based environmental protection paint, characterized in that, the process comprises the following steps: Step 1: Add a variety of raw materials into the mixing barrel (11) for mixing; Step 2: While mixing the raw materials, circulate the raw materials at the lower end of the mixing barrel (11) to the upper end for re-mixing; Step 3: Heat the circulated materials to promote the reaction of the raw materials and accelerate the production process of water-based environmental protection paint; Step 4: Collecting and packaging the materials that have reacted completely for storage; during the heating in step 3, the circulating materials are pressure-regulated; a plurality of bottom tubes (12) are fixedly connected to the mixing barrel (11); each bottom tube (12) is slidably connected to a regulating tube (21); a plurality of reflux tubes (41) are fixedly connected to the mixing barrel (11); each regulating tube (21) is slidably connected to a corresponding reflux tube (41); a check valve is provided on the plurality of regulating tubes (21) and the reflux tube (41); a circular groove (23) is provided on the plurality of regulating tubes (21); each circular groove (23) is rotatably connected to a rotating head (32); each rotating head (32) is fixedly connected to a gear (31); each bottom tube (12) is fixedly connected to a corresponding gear ( The plurality of adjusting tubes (21) are fixedly connected with a sealing plate (22) which is slidably connected to the corresponding bottom tube (12); the plurality of adjusting tubes (21) are fixedly connected with a connecting frame (51); each connecting frame (51) is fixedly connected to the cylinder rod of the corresponding cylinder (52); each cylinder (52) is fixedly connected to the rack (13); the plurality of gears (31) are meshed with the corresponding rack (13) for transmission; the plurality of rotating heads (32) are processed with through holes; when the plurality of rotating heads (32) rotate until the through holes are misaligned with the holes of the corresponding adjusting tubes (21), the plurality of rotating heads (32) seal the corresponding adjusting tubes (21); when the plurality of adjusting tubes (21) are driven to slide on their own axes, the plurality of adjusting tubes (21) The plurality of rotating heads (32) are driven to rise and fall, and the plurality of rotating heads (32) are driven to rise and fall, and the plurality of gears (31) are driven to rise and fall, and the plurality of gears (31) are driven to roll under the guidance of the corresponding racks (13), thereby driving the plurality of rotating heads (32) to rise and fall while rotating around their own axes, thereby realizing sealing of the regulating tube (21), and at the same time, when the regulating tube (21) is raised and lowered, the overlapping area of ​​the regulating tube (21) and the corresponding return tube (41) is adjusted, thereby adjusting the volume between the regulating tube (21) and the corresponding return tube (41) check valve position, thereby realizing pressure regulation, the plurality of rotating heads (32) are respectively rotatably connected to the corresponding sealing plates (22), and the plurality of sealing plates (22) are all slidably sealed with the corresponding bottom tube (12), and can be used in the plurality of regulating tubes (21). When the section pipe (21) is raised or lowered, the slots on which the plurality of rotating heads (32) slide on the corresponding bottom pipe (12) are sealed to prevent materials from leaking from the slots on the bottom pipe (12) and causing a waste of raw materials. At the same time, the plurality of sealing plates (22) can also provide auxiliary support for the corresponding rotating heads (32) to prevent a gap from appearing between the rotating heads (32) and the regulating pipe (21), thereby preventing the sealing effect on the regulating pipe (21) from being lost and affecting the effect of regulating the pressure of the materials in the regulating pipe (21). When the plurality of cylinders (52) are started, the cylinder rods of the plurality of cylinders (52) drive the corresponding connecting frames (51) to rise or fall, and the plurality of connecting frames (51) drive the corresponding regulating pipes (21) to rise or fall, thereby achieving the regulation of the pressure in the plurality of regulating pipes (21) and further changing the boiling point of the materials.

2. The water-based environmentally friendly paint production process according to claim 1, characterized in that: Heating tubes (61) are fixedly connected to a plurality of the reflux tubes (41), and the plurality of heating tubes (61) are communicated through a plurality of liquid inlet tubes (63) and a plurality of liquid outlet tubes (62).

3. The water-based environmentally friendly paint production process according to claim 2, characterized in that: A baffle (81) that blocks a plurality of reflux tubes (41) rotates on the mixing barrel (11), a toothed ring (82) is fixedly connected to the baffle (81), and a side wheel (83) that drives the toothed ring (82) to rotate is rotatably connected to the mixing barrel (11).

4. The water-based environmentally friendly paint production process according to claim 3, characterized in that: A central shaft (71) is rotatably connected to the mixing barrel (11), a plurality of blades (72) for mixing raw materials are fixedly connected to the central shaft (71), and the central shaft (71) is rotatably connected to the baffle (81).

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