CN113943507A - Environment-friendly pollution-free ship antifouling paint and processing technology thereof - Google Patents
Environment-friendly pollution-free ship antifouling paint and processing technology thereof Download PDFInfo
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- CN113943507A CN113943507A CN202111265119.8A CN202111265119A CN113943507A CN 113943507 A CN113943507 A CN 113943507A CN 202111265119 A CN202111265119 A CN 202111265119A CN 113943507 A CN113943507 A CN 113943507A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D115/00—Coating compositions based on rubber derivatives
- C09D115/02—Rubber derivatives containing halogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
- B01D33/0353—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
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Abstract
The invention discloses an environment-friendly pollution-free ship antifouling paint and a processing technology thereof, relating to the technical field of paints, wherein the environment-friendly pollution-free ship antifouling paint comprises the following raw materials in parts: 15.4-30.8 parts of water-based chlorinated rubber, 15.0-30.0 parts of epoxy resin, 15.1-25.2 parts of deionized water, 0.5-1.0 part of thixotropic agent, 1.0-2.0 parts of iron oxide red, 4.5-7.8 parts of titanium dioxide, 5.2-8.3 parts of mica powder, 5.2-10.8 parts of tributyltin fluoride, 0.1-0.3 part of pH regulator, 2.0-3.0 parts of thickener and 4.5-6.5 parts of polyolefin wax; the antifouling paint has excellent hydrophobicity, oleophobicity, antifouling property and corrosion resistance, is suitable for the use environment of ships, is nontoxic and environment-friendly, reduces the poison to operators and the pollution to the environment, improves the antifouling capacity of ships, and is convenient for rapid filtration.
Description
Technical Field
The invention relates to the technical field of coatings, in particular to an environment-friendly pollution-free ship antifouling coating and a processing technology thereof.
Background
A ship is a man-made vehicle that operates primarily in geographic water. In addition, a civil ship is generally called a ship, a military ship is called a ship, and a small-sized ship is called a boat or a boat, which is collectively called a ship or a boat. The interior mainly comprises a containment space, a support structure and a drainage structure, with a propulsion system using an external or self-contained energy source. The appearance is generally favorable for overcoming the streamline envelope of the fluid resistance, the materials are continuously updated along with the technological progress, the early materials are natural materials such as wood, bamboo, hemp and the like, and the modern materials are mostly steel, aluminum, glass fiber, acrylic and various composite materials.
The marine coating is a general name of the coating which is used for various parts of ships and marine engineering structures and can meet the special requirements of preventing seawater and marine atmospheric corrosion and marine organism adhesion and the like. The ship body and parts thereof can be protected by coating the paint on the surface of the ship and the parts, and the service life of the ship body and the parts is prolonged.
The toughness and impact resistance of the existing ship antifouling paint are not ideal, the antifouling property and corrosion resistance are poor, and meanwhile, a filter of the existing ship antifouling paint is inconvenient to rapidly filter and clean impurities.
Therefore, the environment-friendly pollution-free ship antifouling paint and the processing technology are provided to solve the problems.
Disclosure of Invention
The invention aims to provide an environment-friendly pollution-free ship antifouling paint and a processing technology thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the environment-friendly pollution-free ship antifouling paint comprises the following raw materials in parts: 15.4-30.8 parts of water-based chlorinated rubber, 15.0-30.0 parts of epoxy resin, 15.1-25.2 parts of deionized water, 0.5-1.0 part of thixotropic agent, 1.0-2.0 parts of iron oxide red, 4.5-7.8 parts of titanium dioxide, 5.2-8.3 parts of mica powder, 5.2-10.8 parts of tributyltin fluoride, 0.1-0.3 part of pH regulator, 2.0-3.0 parts of thickener and 4.5-6.5 parts of polyolefin wax.
A processing technology of an environment-friendly pollution-free ship antifouling paint comprises the following specific steps:
step one, weighing aqueous chlorinated rubber, epoxy resin, thixotropic agent, tributyl tin fluoride and polyolefin wax according to the proportion in a vacuum environment, adding the materials into a stirring kettle, controlling the temperature of the stirring kettle at 55-75 ℃, and stirring at the speed of 1000-1500r/min to obtain a mixture;
step two, jetting the mixture into a high-pressure kettle, weighing deionized water, iron oxide red, titanium dioxide, mica powder, a thickening agent and a pH regulator according to the proportion, sequentially adding the mixture into the high-pressure kettle, and continuously stirring the mixture under the conditions of 1800 plus 2000r/min to obtain intermediate liquid;
and step three, placing the intermediate liquid in a filter for filtering treatment, and obtaining the environment-friendly pollution-free ship antifouling paint after filtering.
The environment-friendly pollution-free ship antifouling paint device is a filter in the third step, and comprises a filter box, a cover plate and a feeding pipe, wherein the cover plate is fixedly connected to the top of the filter box;
the filter box is internally provided with a filter structure for filtering, the filter structure comprises a filter plate, an I-shaped plate, a second spring, an L-shaped support seat, support columns, cushion blocks and an air cylinder, the L-shaped support seat is symmetrically and fixedly connected to the side wall of the filter box, the second spring is uniformly and fixedly connected to the top of the L-shaped support seat, the I-shaped plate is connected to the top of the second spring, the support columns are uniformly and fixedly connected to the two ends of the top of the I-shaped plate, the filter plate is connected to the top of the support columns in an attached mode, the two ends of the filter plate are in attached contact with the inner wall of the filter box in an attached mode, the air cylinder is fixedly mounted at the middle end of the top of the I-shaped plate, the cushion blocks are fixedly connected to the output end of the air cylinder, and the air cylinder drives the cushion blocks to move downwards to be in attached contact with the top of the support columns when the filter plate is separated from the filter plate;
the filter box is provided with a blanking structure used for shaking and scraping impurities on the filter plate at the top of the filter plate, the blanking structure comprises a conical box, a driving motor, a first belt pulley, a second rotating shaft, a belt, a first rotating shaft, a connecting block, threaded grooves, transverse grooves, a cam, an n-shaped plate, a first spring and a scraper, the transverse grooves are formed in the upper portions of two ends of an L-shaped supporting seat of the filter box, the conical box is fixedly connected to the outer wall of the transverse grooves of the filter box, the driving motor is fixedly connected to the outer wall of one group of conical boxes, the output shaft of the driving motor is fixedly connected with one end of the second rotating shaft, the threaded grooves are formed in the second rotating shaft, the connecting block is in threaded connection with the second rotating shaft through threaded grooves, the n-shaped plate is fixedly connected to the bottom of the connecting block, and the first spring is fixedly connected to the inner top of the n-shaped plate, the bottom of the first spring is fixedly connected with a scraper, the bottom of the scraper is in fit contact with the top of the filter plate, the outer wall of the scraper is in fit sliding connection with the inner wall of the n-shaped plate, the other end of the second rotating shaft is fixedly connected with a second belt pulley, the second belt pulley is movably connected with a belt, the belt is movably connected with a first belt pulley, the first belt pulley is fixedly connected with a first rotating shaft, the first rotating shaft is uniformly and fixedly connected with a cam, and the cam is movably connected with the bottom of the I-shaped plate;
the connecting block is connected with a clear stifled structure that is used for the clear stifled of filter plate, clear stifled structure includes inlet tube, slide pipe, violently manages, L shape frame and orifice, the lateral wall fixedly connected with L shape frame of connecting block, the bottom fixedly connected with of L shape frame is violently managed, the orifice has evenly been seted up to the bottom of violently managing, the lateral wall fixedly connected with slide pipe of violently managing, the outer wall laminating sliding connection of slide pipe has the inlet tube.
Furthermore, the side wall of the I-shaped plate is attached to the inner wall of the filter box in a sliding connection mode.
Furthermore, the bottom of the I-shaped plate is movably connected with the top of the second spring.
Furthermore, the blanking position of the feeding pipe and the mounting position of the second rotating shaft are arranged in a staggered mode.
Furthermore, the thread groove is a reciprocating thread groove.
Furthermore, the cone-shaped box is fixedly connected with the second rotating shaft through a bearing fixedly connected with the cone-shaped box, and the filter box and one group of the cone-shaped box are rotatably connected with the first belt pulley through a bearing fixedly connected with the filter box.
Furthermore, the top of the filter plate is lower than the bottom of the transverse groove when the cylinder drives the cushion block to move downwards to be separated from the filter plate, and the cylinder pushes the filter plate to move through the cushion block until the top of the filter plate is flush with the bottom of the transverse groove when impurities are cleaned.
Furthermore, the water inlet pipe is fixedly arranged on the outer wall of the conical box and is connected with an external high-pressure water source.
The invention has the beneficial effects that:
according to the invention, an air cylinder of a filtering structure drives a cushion block to move downwards to be separated from a filtering plate, the bottom of the filtering plate is well contacted with a support column, meanwhile, a driving motor of a blanking structure drives a second rotating shaft to rotate, the second rotating shaft drives a connecting block to rotate through a thread groove, the connecting block drives an n-shaped plate to move, the n-shaped plate drives a scraper to move at the top of the filtering plate through a first spring, the scraper pushes impurities at the top of the filtering plate to move and flatten, meanwhile, the second rotating shaft drives a second belt pulley to rotate, the second belt pulley drives a first belt pulley to rotate through a belt, the first belt pulley drives a first rotating shaft to rotate, the first rotating shaft drives a cam to rotate, the cam intermittently pushes an I-shaped plate to move upwards, then the filtering plate moves downwards through the action of self gravity to drive the filtering plate to shake, and rapid filtering is convenient; finally, the air cylinder pushes the filter plate to move upwards through the cushion block, the driving motor of the blanking structure drives the second rotating shaft to rotate when the top of the filter plate is flush with the bottom of the transverse groove, the second rotating shaft drives the connecting block to rotate through the threaded groove, the connecting block drives the n-shaped plate to move, the n-shaped plate drives the scraper to move at the top of the filter plate through the first spring, the scraper pushes impurities at the top of the filter plate to scrape, and the impurities are scraped into the conical box to be discharged, so that the impurities are convenient to clean;
according to the invention, water from an external high-pressure water source enters the water inlet pipe of the blockage removing structure and then enters the transverse pipe through the sliding pipe to be sprayed out from the spray hole, the driving motor of the blanking structure drives the second rotating shaft to rotate, the second rotating shaft drives the connecting block to rotate through the thread groove, the second belt pulley drives the L-shaped frame to move, the L-shaped frame drives the transverse pipe to move, the transverse pipe drives the spray hole to move to spray, the spray hole sprays water to clean the filter plate, the blockage removing is convenient, and the filtering performance of the filter plate is ensured.
The waterborne chlorinated rubber, the epoxy resin, the thixotropic agent, the tributyl tin fluoride and the polyolefin wax are used as film forming substances and are matched with the deionized water, the iron oxide red, the titanium dioxide, the mica powder, the thickening agent and the pH regulator as fillers, so that the toughness and the impact resistance after film forming are improved, the waterborne chlorinated rubber paint has excellent hydrophobic and oleophobic properties, antifouling property and corrosion resistance, is suitable for the use environment of ships, is nontoxic and environment-friendly, reduces the toxicity to operators and the pollution to the environment, and improves the antifouling and antifouling capacity of ships.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flow chart of the process of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a bottom right view of the structure of the present invention;
FIG. 4 is a top left view of the structure of the present invention;
FIG. 5 is a top view of the structure of the present invention;
FIG. 6 is a cross-sectional view of the structure of the present invention;
FIG. 7 is a bottom view in cross-section of the structure of the present invention;
FIG. 8 is a cross-sectional top view of the structure of the present invention;
FIG. 9 is an enlarged view of the structure at A of FIG. 7 according to the present invention;
FIG. 10 is an enlarged view of the structure at B of FIG. 8 according to the present invention;
FIG. 11 is an enlarged view of the structure of FIG. 8 at C according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. the filter box 2, the cover plate 3, the feed pipe 4, the blanking structure 401, the conical box 402, the driving motor 403, the first belt pulley 404, the second belt pulley 405, the second rotating shaft 406, the belt 407, the first rotating shaft 408, the connecting block 409, the threaded groove 410, the transverse groove 411, the cam 412, the n-shaped plate 413, the first spring 414, the scraper 5, the plug cleaning structure 501, the water inlet pipe 502, the sliding pipe 503, the transverse pipe 504, the L-shaped frame 505, the spray hole 6, the straight hole 7, the filter structure 701, the filter plate 702, the I-shaped plate 703, the second spring 704, the L-shaped supporting seat 705, the supporting columns 706, the cushion block 707 and the air cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Example 1
As shown in fig. 1, the environment-friendly pollution-free ship antifouling paint comprises the following raw materials in parts: 30.8 parts of water-based chlorinated rubber, 15.0 parts of epoxy resin, 15.1 parts of deionized water, 1.0 part of thixotropic agent, 1.0 part of iron oxide red, 4.5 parts of titanium dioxide, 8.3 parts of mica powder, 5.2 parts of tributyltin fluoride, 0.1 part of pH regulator, 4.0 parts of thickening agent and 4.5 parts of polyolefin wax.
A processing technology of an environment-friendly pollution-free ship antifouling paint comprises the following specific steps:
step one, weighing aqueous chlorinated rubber, epoxy resin, a thixotropic agent, tributyl tin fluoride and polyolefin wax according to the proportion in a vacuum environment, adding the materials into a stirring kettle, controlling the temperature of the stirring kettle at 75 ℃, and stirring at the speed of 1500r/min to obtain a mixture;
secondly, jetting the mixture into a high-pressure autoclave, weighing deionized water, iron oxide red, titanium dioxide, mica powder, a thickening agent and a pH regulator according to the proportion, sequentially adding the mixture into the high-pressure autoclave, and continuously stirring the mixture under the condition of 1800r/min to obtain intermediate liquid;
and step three, placing the intermediate liquid in a filter for filtering treatment, and obtaining the environment-friendly pollution-free ship antifouling paint after filtering.
Example 2
As shown in fig. 1, example 2 is a further improvement of example 1, and is an environment-friendly pollution-free marine antifouling paint, and the environment-friendly pollution-free marine antifouling paint comprises the following raw materials in parts: 15.4 parts of water-based chlorinated rubber, 30.0 parts of epoxy resin, 25.2 parts of deionized water, 0.5 part of thixotropic agent, 2.0 parts of iron oxide red, 7.8 parts of titanium dioxide, 5.2 parts of mica powder, 10.8 parts of tributyltin fluoride, 0.3 part of pH regulator, 2.2 parts of thickening agent and 6.5 parts of polyolefin wax.
A processing technology of an environment-friendly pollution-free ship antifouling paint comprises the following specific steps:
step one, weighing aqueous chlorinated rubber, epoxy resin, a thixotropic agent, tributyl tin fluoride and polyolefin wax according to the proportion in a vacuum environment, adding the materials into a stirring kettle, controlling the temperature of the stirring kettle at 75 ℃, and stirring at the speed of 1000r/min to obtain a mixture;
secondly, jetting the mixture into a high-pressure autoclave, weighing deionized water, iron oxide red, titanium dioxide, mica powder, a thickening agent and a pH regulator according to the proportion, sequentially adding the mixture into the high-pressure autoclave, and continuously stirring the mixture under the condition of 2000r/min to obtain intermediate liquid;
and step three, placing the intermediate liquid in a filter for filtering treatment, and obtaining the environment-friendly pollution-free ship antifouling paint after filtering.
The waterborne chlorinated rubber, the epoxy resin, the thixotropic agent, the tributyl tin fluoride and the polyolefin wax are used as film forming substances and are matched with the deionized water, the iron oxide red, the titanium dioxide, the mica powder, the thickening agent and the pH regulator as fillers, so that the toughness and the impact resistance after film forming are improved, the waterborne chlorinated rubber paint has excellent hydrophobic and oleophobic properties, antifouling property and corrosion resistance, is suitable for the use environment of ships, is nontoxic and environment-friendly, reduces the toxicity to operators and the pollution to the environment, and improves the antifouling and antifouling capacity of ships.
Example 3
Example 3 is a further modification to example 1.
As shown in fig. 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11, the device of the environmental-friendly pollution-free ship antifouling paint is a filter with the third step, and comprises a filter box 1, a cover plate 2 and a feeding pipe 3, wherein the cover plate 2 is fixedly connected to the top of the filter box 1, a straight hole 6 is formed in the top of the cover plate 2, and the feeding pipe 3 is fixedly connected to the top of the straight hole 6 of the cover plate 2;
the filtering box 1 is internally provided with a filtering structure 7 for filtering, the filtering structure 7 comprises a filtering plate 701, an I-shaped plate 702, a second spring 703, an L-shaped supporting seat 704, a supporting column 705, a cushion block 706 and a cylinder 707, the L-shaped supporting seat 704 is symmetrically and fixedly connected to the side wall of the filtering box 1, the top of the L-shaped supporting seat 704 is uniformly and fixedly connected with the second spring 703, the top of the second spring 703 is connected with the I-shaped plate 702, two ends of the top of the I-shaped plate 702 are uniformly and fixedly connected with the supporting column 705, the top of the supporting column 705 is connected with the filtering plate 701 in an attaching manner, two ends of the filtering plate 701 are contacted with the inner wall of the filtering box 1 in an attaching manner, the cylinder 707 is fixedly arranged at the middle end of the top of the I-shaped plate 702, the cushion block 706 is fixedly connected to the output end of the cylinder 707, the bottom plate of the filtering plate 701 is contacted with the top of the supporting column 705 in an attaching manner when the cylinder 707 drives the cushion block 706 to move downwards to separate from the filtering plate 701, the side wall of the I-shaped plate 702 is connected with the inner wall of the filtering box 1 in an attaching manner in a sliding manner, the bottom of I-shaped plate 702 and the top swing joint of second spring 703, last cylinder 707 promotes filter plate 701 rebound through cushion 706, the top of filter plate 701 drives second axis of rotation 405 with the bottom of horizontal groove 410 is neat when unloading structure 4's driving motor 402 rotates, second axis of rotation 405 drives connecting block 408 through thread groove 409 and rotates, connecting block 408 drives n shaped plate 412 and removes, n shaped plate 412 drives scraper blade 414 through first spring 413 and removes at filter plate 701 top, scraper blade 414 promotes the top impurity of filter plate 701 and scrapes impurity and move the toper case 401 in and discharge for conveniently clear up impurity.
The filter box 1 is provided with a blanking structure 4 used for shaking and scraping impurities on the filter plate 701 at the top of the filter plate 701, the blanking structure 4 comprises a conical box 401, a driving motor 402, a first belt pulley 403, a second belt pulley 404, a second rotating shaft 405, a belt 406, a first rotating shaft 407, a connecting block 408, a threaded groove 409, a transverse groove 410, a cam 411, an n-shaped plate 412, a first spring 413 and a scraper 414, the filter box 1 is provided with the transverse groove 410 above two ends of an L-shaped supporting seat 704, the outer wall of the transverse groove 410 of the filter box 1 is fixedly connected with the conical box 401, the outer wall of a group of conical boxes 401 is fixedly connected with the driving motor 402, the output shaft of the driving motor 402 is fixedly connected with one end of the second rotating shaft 405, the second rotating shaft 405 is provided with the threaded groove 409, the second rotating shaft 405 is in threaded connection with the connecting block 408 through the threaded groove 409, the bottom of the connecting block 408 is fixedly connected with the n-shaped plate 412, a first spring 413 is fixedly connected to the inner top of the n-shaped plate 412, a scraper 414 is fixedly connected to the bottom of the first spring 413, the bottom of the scraper 414 is in contact with the top of the filter plate 701 in an attaching manner, the outer wall of the scraper 414 is in sliding connection with the inner wall of the n-shaped plate 412 in an attaching manner, a second belt pulley 404 is fixedly connected to the other end of a second rotating shaft 405, a belt 406 is movably connected to the second belt pulley 404, the belt 406 is movably connected to a first belt pulley 403, the first belt pulley 403 is fixedly connected to a first rotating shaft 407, the first rotating shaft 407 is uniformly and fixedly connected to a cam 411, the cam 411 is movably connected to the bottom of the i-shaped plate 702, the blanking position of the feed pipe 3 and the installation position of the second rotating shaft 405 are arranged in a staggered manner, a reciprocating threaded groove 409 is selected as the threaded groove, the conical box 401 is fixedly connected to the second rotating shaft 405 through a fixedly connected bearing, the filter box 1 and one group of conical boxes 401 are rotatably connected to the first belt pulley 403 through a fixedly connected bearing, the top of the filter plate 701 is lower than the bottom of the transverse groove 410 when the cylinder 707 drives the cushion block 706 to move downwards to separate from the filter plate 701, when impurities are cleaned, the cylinder 707 drives the filter plate 701 to move through the cushion block 706 until the top of the filter plate 701 is flush with the bottom of the transverse groove 410, the cylinder 707 of the filter structure 7 drives the cushion block 706 to move downwards to separate from the filter plate 701, the bottom of the filter plate 701 is in good contact with the support column 705, meanwhile, the driving motor 402 of the blanking structure 4 drives the second rotating shaft 405 to rotate, the second rotating shaft 405 drives the connecting block 408 to rotate through the threaded groove 409, the connecting block 408 drives the n-shaped plate 412 to move, the n-shaped plate 412 drives the scraper 414 to move at the top of the filter plate 701 through the first spring 413, the scraper 414 drives the impurities at the top of the filter plate 701 to move to be leveled, meanwhile, the second rotating shaft 405 drives the second belt pulley 404 to rotate, and the second belt pulley 404 drives the first belt pulley 403 to rotate through the belt 406, the first belt pulley 403 drives the first rotating shaft 407 to rotate, the first rotating shaft 407 drives the cam 411 to rotate, the cam 411 intermittently pushes the I-shaped plate 702 to move upwards, then the filter plate 701 moves downwards under the action of self gravity to drive the filter plate 701 to shake, and the convenience in rapid filtration is improved
The connecting block 408 is connected with a blockage clearing structure 5 for clearing blockage of the filter plate 701, the blockage clearing structure 5 comprises a water inlet pipe 501, a sliding pipe 502, a transverse pipe 503, an L-shaped frame 504 and spray holes 505, the side wall of the connecting block 408 is fixedly connected with the L-shaped frame 504, the bottom of the L-shaped frame 504 is fixedly connected with the transverse pipe 503, the bottom of the transverse pipe 503 is uniformly provided with the spray holes 505, the side wall of the transverse pipe 503 is fixedly connected with the sliding pipe 502, the outer wall of the sliding pipe 502 is attached with the water inlet pipe 501 in a sliding manner, the water inlet pipe 501 is fixedly arranged on the outer wall of the conical box 401, the water inlet pipe 501 is connected with an external high-pressure water source, water of the external high-pressure water source enters the water inlet pipe 501 of the blockage clearing structure 5 and then enters the transverse pipe 503 through the sliding pipe 502 to be sprayed out from the spray holes 505, the driving motor 402 of the blanking structure 4 drives the second rotating shaft 405 to rotate, the second rotating shaft 405 drives the connecting block 408 to rotate through a thread groove 409, the second belt pulley 404 drives the L-shaped frame 504 to move, the L-shaped frame 504 drives the transverse pipe 503 to move, the transverse pipe 503 drives the spray holes 505 to move for spraying, the spray holes 505 spray water and then flush the filter plate 701 for clearing the blockage, the blockage of the filter plate 701 is conveniently cleared, and the filtering performance of the filter plate 701 is ensured
When the filter plate is used, the air cylinder 707 of the filter structure 7 drives the pad 706 to move downwards to be separated from the filter plate 701, the bottom of the filter plate 701 is well contacted with the support column 705, the intermediate liquid is fed onto the filter plate 701 through the feed pipe 3 and the straight hole 6, the filter plate 701 is filtered, the driving motor 402 of the blanking structure 4 drives the second rotating shaft 405 to rotate, the second rotating shaft 405 drives the connecting block 408 to rotate through the thread groove 409, the connecting block 408 drives the n-shaped plate 412 to move, the n-shaped plate 412 drives the scraper 414 to move on the top of the filter plate 701 through the first spring 413, the scraper 414 pushes the impurities on the top of the filter plate 701 to move and flatten, meanwhile, the second rotating shaft 405 drives the second belt pulley 404 to rotate, the second belt pulley 404 drives the first belt pulley 403 to rotate through the belt 406, the first belt pulley 403 drives the first rotating shaft 411 to rotate, the first rotating shaft 407 drives the cam 411 to rotate, and the cam 407 intermittently pushes the I-shaped plate 702 to move upwards, then, the filter plate 701 moves downwards under the action of self gravity to drive the filter plate 701 to shake, so that rapid filtration is convenient; finally, the cylinder 707 pushes the filter plate 701 to move upwards through the pad 706, when the top of the filter plate 701 is flush with the bottom of the transverse groove 410, the driving motor 402 of the blanking structure 4 drives the second rotating shaft 405 to rotate, the second rotating shaft 405 drives the connecting block 408 to rotate through the threaded groove 409, the connecting block 408 drives the n-shaped plate 412 to move, the n-shaped plate 412 drives the scraper 414 to move at the top of the filter plate 701 through the first spring 413, the scraper 414 pushes impurities at the top of the filter plate 701 to scrape, and the impurities are scraped into the conical box 401 to be discharged, so that the impurities are convenient to clean; the water of external high-pressure water source gets into in the inlet tube 501 of clear stifled structure 5 behind the clearance impurity, spout from orifice 505 in the rethread slide pipe 502 entering violently pipe 503, the driving motor 402 of blanking structure 4 drives second axis of rotation 405 and rotates, second axis of rotation 405 drives connecting block 408 through thread groove 409 and rotates, second belt pulley 404 drives L shape frame 504 and removes, L shape frame 504 drives violently pipe 503 and removes, violently pipe 503 drives orifice 505 and removes and spray, the orifice 505 sprays water the back and washes by water clear stifled to filter plate 701, conveniently clear stifled to filter plate 701, the filtering property of filter plate 701 has been guaranteed.
In the description herein, reference to the description of the terms "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The environment-friendly pollution-free ship antifouling paint is characterized in that: the environment-friendly pollution-free ship antifouling paint comprises the following raw materials in parts: 15.4-30.8 parts of water-based chlorinated rubber, 15.0-30.0 parts of epoxy resin, 15.1-25.2 parts of deionized water, 0.5-1.0 part of thixotropic agent, 1.0-2.0 parts of iron oxide red, 4.5-7.8 parts of titanium dioxide, 5.2-8.3 parts of mica powder, 5.2-10.8 parts of tributyltin fluoride, 0.1-0.3 part of pH regulator, 2.0-3.0 parts of thickener and 4.5-6.5 parts of polyolefin wax.
2. The processing technology of the environment-friendly pollution-free ship antifouling paint according to claim 1, characterized by comprising the following steps: the method comprises the following specific steps:
step one, weighing aqueous chlorinated rubber, epoxy resin, thixotropic agent, tributyl tin fluoride and polyolefin wax according to the proportion in a vacuum environment, adding the materials into a stirring kettle, controlling the temperature of the stirring kettle at 55-75 ℃, and stirring at the speed of 1000-1500r/min to obtain a mixture;
step two, jetting the mixture into a high-pressure kettle, weighing deionized water, iron oxide red, titanium dioxide, mica powder, a thickening agent and a pH regulator according to the proportion, sequentially adding the mixture into the high-pressure kettle, and continuously stirring the mixture under the conditions of 1800 plus 2000r/min to obtain intermediate liquid;
and step three, placing the intermediate liquid in a filter for filtering treatment, and obtaining the environment-friendly pollution-free ship antifouling paint after filtering.
3. An apparatus for environmental friendly pollution-free marine antifouling paint according to claim 2, wherein: the device is a filter in the third step, and comprises a filter box (1), a cover plate (2) and a feeding pipe (3), wherein the cover plate (2) is fixedly connected to the top of the filter box (1), a straight hole (6) is formed in the top of the cover plate (2), and the feeding pipe (3) is fixedly connected to the top of the straight hole (6) of the cover plate (2);
the filter box is characterized in that a filtering structure (7) used for filtering is arranged in the filter box (1), the filtering structure (7) comprises a filter plate (701), an I-shaped plate (702), a second spring (703), an L-shaped supporting seat (704), supporting columns (705), cushion blocks (706) and an air cylinder (707), the L-shaped supporting seat (704) is symmetrically and fixedly connected to the side wall of the filter box (1), the second spring (703) is uniformly and fixedly connected to the top of the L-shaped supporting seat (704), an I-shaped plate (702) is connected to the top of the second spring (703), the supporting columns (705) are uniformly and fixedly connected to the two ends of the top of the I-shaped plate (702), the filter plate (701) is attached to the top of the supporting columns (705), the two ends of the filter plate (701) are in contact with the inner wall of the filter box (1), the air cylinder (707) is fixedly installed at the middle end of the top of the I-shaped plate (702), the output end of the air cylinder (707) is fixedly connected with a cushion block (706), and the air cylinder (707) drives the cushion block (706) to move downwards to be separated from the filter plate (701), so that the bottom plate of the filter plate (701) is attached to and contacted with the top of the support column (705);
the filter box (1) is provided with a blanking structure (4) used for shaking and scraping impurities of the filter plate (701) at the top of the filter plate (701), the blanking structure (4) comprises a conical box (401), a driving motor (402), a first belt pulley (403), a second belt pulley (404), a second rotating shaft (405), a belt (406), a first rotating shaft (407), a connecting block (408), a thread groove (409), a transverse groove (410), a cam (411), an n-shaped plate (412), a first spring (413) and a scraper (414), the transverse grooves (410) are formed in the upper portions of two ends of an L-shaped supporting seat (704) of the filter box (1), the conical box (401) is fixedly connected to the outer wall of the transverse groove (410), the driving motor (402) is fixedly connected to the outer wall of the conical box (401), and an output shaft of the driving motor (402) is fixedly connected to one end of the second rotating shaft (405), a threaded groove (409) is formed in the second rotating shaft (405), the second rotating shaft (405) is in threaded connection with a connecting block (408) through the threaded groove (409), an n-shaped plate (412) is fixedly connected to the bottom of the connecting block (408), a first spring (413) is fixedly connected to the inner top of the n-shaped plate (412), a scraper (414) is fixedly connected to the bottom of the first spring (413), the bottom of the scraper (414) is in contact with the top of the filter plate (701) in an attaching mode, the outer wall of the scraper (414) is in sliding connection with the inner wall of the n-shaped plate (412) in an attaching mode, a second belt pulley (404) is fixedly connected to the other end of the second rotating shaft (405), a belt (406) is movably connected to the second belt pulley (404), a first belt pulley (403) is movably connected to the belt (406), and a first rotating shaft (407) is fixedly connected to the first belt pulley (403), the first rotating shaft (407) is uniformly and fixedly connected with a cam (411), and the cam (411) is movably connected with the bottom of the I-shaped plate (702);
connecting block (408) are connected with clear stifled structure (5) that are used for clear stifled of filter plate (701), clear stifled structure (5) are including inlet tube (501), slide pipe (502), violently manage (503), L shape frame (504) and orifice (505), the lateral wall fixedly connected with L shape frame (504) of connecting block (408), the bottom fixedly connected with of L shape frame (504) is violently managed (503), orifice (505) have evenly been seted up to the bottom of violently managing (503), violently manage lateral wall fixedly connected with slide pipe (502) of (503), the outer wall laminating sliding connection of slide pipe (502) has inlet tube (501).
4. The apparatus for environmental protection and pollution-free marine antifouling paint according to claim 3, wherein: the side wall of the I-shaped plate (702) is attached to the inner wall of the filter box (1) in a sliding connection mode.
5. The apparatus for environmental protection and pollution-free marine antifouling paint according to claim 4, wherein: the bottom of the I-shaped plate (702) is movably connected with the top of the second spring (703).
6. The apparatus for environmental protection and pollution-free marine antifouling paint according to claim 5, wherein: the blanking position of the feeding pipe (3) and the mounting position of the second rotating shaft (405) are arranged in a staggered mode.
7. The apparatus for environmental protection and pollution-free marine antifouling paint according to claim 6, wherein: the thread groove (409) is a reciprocating thread groove.
8. The apparatus for environmental protection and pollution-free marine antifouling paint according to claim 7, wherein: the filter box (1) and one group of the cone boxes (401) are rotationally connected with the first belt pulley (403) through the bearings fixedly connected.
9. The apparatus for environmental protection and pollution-free marine antifouling paint according to claim 8, wherein: the top of the filter plate (701) is lower than the bottom of the transverse groove (410) when the air cylinder (707) drives the cushion block (706) to move downwards to be separated from the filter plate (701), and the air cylinder (707) pushes the filter plate (701) to move through the cushion block (706) until the top of the filter plate (701) is flush with the bottom of the transverse groove (410) when impurities are cleaned.
10. The apparatus for environmental protection and pollution-free marine antifouling paint according to claim 3, wherein: the water inlet pipe (501) is fixedly installed on the outer wall of the conical box (401), and the water inlet pipe (501) is connected with an external high-pressure water source.
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