CN220918434U - Water paint filtration equipment - Google Patents

Abstract

The utility model discloses water-based paint filtering equipment which comprises a filtering tank, a ring plate and a shaft rod, wherein the top of the side wall of the filtering tank is provided with a feed inlet, and the bottom end of the filtering tank is provided with a discharge outlet; the water-based paint filter is characterized in that the ring plate is arranged in the filter tank, a second filter screen for filtering the water-based paint is embedded on the ring plate, the shaft rod is rotatably arranged in the filter tank, a fixing rod is fixedly sleeved at the position, above the ring plate, of the shaft rod, two ends of the fixing rod are bent downwards and are fixedly provided with scraping plates, and the bottoms of the scraping plates are in contact with the surface of the second filter screen. The utility model not only realizes the screening of the water-based paint, but also realizes the collection of the filtered out particle impurities, is convenient for the cleaning and discharging of the filtered out particle impurities, and is more practical.

Description

Water paint filtration equipment

Technical Field

The utility model relates to the technical field of paint filtration, in particular to water paint filtration equipment.

Background

The aqueous coating is prepared by taking post-emulsion as a film forming material, dissolving solvent resin in an organic solvent, dispersing the resin in water with the help of an emulsifier by strong mechanical stirring to form emulsion, namely the post-emulsion, wherein the prepared coating can be diluted by water in construction, impurities and particles are contained in the water-soluble coating during production, and smoothness is easily affected during use, so that the water-soluble coating needs to be filtered through gauze or a filter screen, and common aqueous coatings include acrylic acid, polyurethane aqueous paint, glue and the like.

In the prior art, the utility model with the application number 202222127748.0 discloses a water-based paint filtering device, which filters water-based paint for a plurality of times by arranging a plurality of dirt storage pieces in a shell, so that the filtering effect is improved, a convex arc-shaped filter screen is arranged on the upper side of a through hole of the dirt storage piece, filtered impurities and particles can be guided and collected to a dirt storage tank, the mixing contact with unfiltered water-based paint is reduced, the filtering efficiency and the filtering effect are improved, a drain valve is arranged on one side of the dirt storage tank, the filtered impurities and particles can be discharged to the outside through the drain valve, and the water-based paint containing more impurities and particles is filtered and recovered again by utilizing a filter box, so that the waste is avoided. However, in the practical application process, the applicant finds that after the filtered impurities and particles want to be guided and collected towards the sewage storage tank through the convex arc-shaped filter screen arranged on the upper side of the through hole of the sewage storage piece, the filtered impurities and particles are deposited at the sewage storage tank and are difficult to smoothly discharge and collect through the sewage drain pipe through the sewage drain valve, so that the problem of inconvenient cleaning of the subsequent sewage storage tank is caused.

Disclosure of utility model

The utility model aims to provide water-based paint filtering equipment, which not only realizes the screening of water-based paint, but also realizes the collection of filtered out particle impurities, is convenient for the clean discharge of the filtered out particle impurities, and is more practical.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the water-based paint filtering equipment comprises a filtering tank, a ring plate and a shaft rod, wherein a feed inlet is formed in the top of the side wall of the filtering tank, and a discharge outlet is formed in the bottom end of the filtering tank; the water-based paint filter is characterized in that the ring plate is arranged in the filter tank, a second filter screen for filtering the water-based paint is embedded on the ring plate, the shaft rod is rotatably arranged in the filter tank, a fixing rod is fixedly sleeved at the position, above the ring plate, of the shaft rod, two ends of the fixing rod are bent downwards and are fixedly provided with scraping plates, and the bottoms of the scraping plates are in contact with the surface of the second filter screen.

Preferably, one end of the scraper top far away from the shaft rod is vertically fixed with a scraping strip, and the scraping strip is attached to the inner wall of the filter tank.

Preferably, the middle part of the top of the ring plate is fixedly provided with a sleeve, the sleeve is rotationally sleeved on the shaft rod, the top end of the sleeve is provided with a first filter screen which is arched upwards in an arc shape, and two ends of the scraping plate are respectively contacted with the outer surface of the sleeve and the inner wall of the filter tank.

Preferably, the ring plate is provided with a plurality of drain valves, and the drain valves are arranged at the positions above the ring plate on the side wall of the filter tank, and one ends of the drain valves, far away from the filter tank, are commonly connected with drain pipes.

Preferably, the top end of the filter tank is provided with a top cover, the top end of the shaft rod is rotatably arranged on the top cover, and the top of the top cover is provided with a motor for driving the shaft rod to rotate.

Preferably, the bottom of the scraping plate is smoothly bent and provided with a sharp edge contacted with the second filter screen, and a third filter screen is embedded in the middle of the scraping plate.

Preferably, the ring plate is movably embedded in the filter tank, and a sealing ring is sleeved on the side of the ring plate.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the water-based paint is injected into the filtering tank from the feed inlet through the annular plate and the sleeve arranged in the filtering tank, the water-based paint is screened by the first filter screen at the top end of the sleeve, meanwhile, the first filter screen arched upwards in an arc shape enables filtered impurity particles and part of paint to fall into a sewage storage channel formed between the sleeve above the annular plate and the inner wall of the filtering tank, in the sewage storage channel, the impurity particles and part of paint are continuously screened by the second filter screen, the impurity particles are retained in the sewage storage channel, the water-based paint is discharged from the discharge port after being screened and filtered, the screening of the water-based paint is realized, the collection of filtered particle impurities is realized, and the practicability is higher

According to the utility model, through the arrangement of the scraping plate, in the screening process, the motor is started to drive the shaft rod to rotate, the shaft rod drives the scraping plate to rotate through the fixing rod, the bent structure at the bottom of the scraping plate and the sharp edge are adopted to scoop up and continuously push out the filtered particle impurities on the second filter screen, the particle impurities can be discharged from the blow-off pipe after the blow-off valve is opened, the cleaning and discharging of the filtered impurity particles are realized, in addition, the scraping plate drives the scraping strip to rotate, the water-based paint adhered on the inner wall of the filter tank can be scraped, and the cleaning and maintenance operations of the equipment are facilitated.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the filter tank of the present utility model;

FIG. 3 is a schematic view of the structure of the separator and scraper of the present utility model;

Fig. 4 is a schematic structural view of the squeegee of the present utility model.

In the figure: 1. a filter tank; 2. a feed inlet; 3. a blow-down valve; 4. a blow-down pipe; 5. a top cover; 6. a motor; 7. a discharge port; 8. a ring plate; 9. a sleeve; 10. a shaft lever; 11. a scraper; 12. a first filter screen; 13. a second filter screen; 14. a fixed rod; 15. scraping the strip; 16. a seal ring; 17. and a third filter screen.

Detailed Description

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Examples

Referring to fig. 1 to 4, the present utility model preferably provides the following technical solutions: the utility model provides a water paint filtration equipment, includes, filters jar 1, round board 8 and axostylus axostyle 10, and filter jar 1 lateral wall top is provided with feed inlet 2, and filter jar 1 bottom is provided with discharge gate 7, and feed inlet 2 is used for pouring into water paint in the filter jar 1, and discharge gate 7 is used for discharging the water paint after filtering. The round plate 8 is installed in the filtration tank 1, the second filter screen 13 for filtering the water-based paint is embedded on the round plate 8, the sleeve 9 is fixed at the middle of the top of the round plate 8, the first filter screen 12 arched upwards in an arc shape is arranged at the top end of the sleeve 9, the water-based paint is injected into the filtration tank 1 from the feed inlet 2, the first filter screen 12 at the top end of the sleeve 9 is utilized for screening the water-based paint, meanwhile, the first filter screen 12 arched upwards in an arc shape enables filtered impurity particles and part of paint to fall into a dirt storage channel formed between the sleeve 9 above the round plate 8 and the inner wall of the filtration tank 1, in the dirt storage channel, the impurity particles and part of paint are continuously screened by the second filter screen 13, the impurity particles are remained in the dirt storage channel, the water-based paint is discharged from the discharge port 7 after being screened and filtered, the collection of filtered particle impurities is realized, the mixed contact between the filtered impurity particles and the unfiltered water-based paint is reduced, and the filter tank is more practical.

In this embodiment, the ring plate 8 is provided with a plurality of, and the blowoff valve 3 is installed to the position department that is located ring plate 8 top on the filter tank 1 lateral wall, and the one end that a plurality of blowoff valves 3 kept away from filter tank 1 is connected with blow off pipe 4 jointly, and when blow off valve 3 opened, the impurity granule of being filtered out can be clear the row by blow off pipe 4.

In a further embodiment, the shaft 10 is rotatably arranged in the filter tank 1, the top end of the filter tank 1 is provided with a top cover 5, the top end of the shaft 10 is rotatably arranged on the top cover 5, and the top of the top cover 5 is provided with a motor 6 for driving the shaft 10 to rotate; the fixed cover of position department that axostylus axostyle 10 is located round board 8 top is equipped with dead lever 14, the both ends of dead lever 14 buckle downwards and are fixed with scraper blade 11, the scraper blade 11 bottom contacts with second filter screen 13 surface, the one end that axostylus axostyle 10 was kept away from at scraper blade 11 top is vertical to be fixed with scrapes strip 15, scrape strip 15 and filter tank 1 inner wall laminating, in the screening process, starter motor 6 drives axostylus axostyle 10 rotation, axostylus axostyle 10 passes through dead lever 14 and drives scraper blade 11 rotation, can scrape the propelling movement with the granule impurity of being filtered out on the second filter screen 13, be favorable to being filtered out the clear row of granule impurity by blow off pipe 4 through blow off valve 3, scraper blade 11 drives scrapes strip 15 rotation, can scrape the aqueous coating of adhesion on the filter tank 1 inner wall with the filter tank 1 inner wall, avoid the coating adhesion to be difficult to clear up on the filter tank 1 inner wall.

In the embodiment, the sleeve 9 is rotationally sleeved on the shaft lever 10, two ends of the scraping plate 11 are respectively contacted with the outer surface of the sleeve 9 and the inner wall of the filter tank 1, and the scraping plate 11 can scrape the outer wall of the sleeve 9 while scraping the inner wall of the filter tank 1, so that the paint is prevented from adhering; the scraper blade 11 bottom smoothly bends and has the sharp edge that touches with second filter screen 13, and the curved structure of scraper blade 11 bottom and sharp edge that has are favorable to being shoveled the propelling movement by the impurity granule that filters out, more are favorable to being filtered out the clear row of impurity granule, and scraper blade 11 middle part position department inlays and is equipped with third filter screen 17, in the impurity granule shoveling propelling movement process of being filtered out, and third filter screen 17 can carry out further screening to impurity granule as far as to impurity granule and coating separation.

Further, the ring plate 8 is movably embedded in the filter tank 1, after the top cover 5 is detached from the top end of the filter tank 1, the shaft rod 10 and the ring plate 8 can be pulled out of the filter tank 1, maintenance and assembly of equipment are facilitated, the side of the ring plate 8 is sleeved with the sealing ring 16, after the ring plate 8 is assembled, the sealing ring 16 is in interference fit with the filter tank 1, friction force between the filter tank 1 and the ring plate 8 is increased by using the sealing ring 16, and therefore the ring plate 8 is axially positioned as much as possible.

When the novel water-based paint filter is used, water-based paint is injected from the feed inlet 2, the first filter screen 12 at the top end of the sleeve 9 is utilized to screen the water-based paint, meanwhile, the first filter screen 12 arched upwards in an arc shape enables filtered out impurity particles and partial paint to fall into a dirt storage channel formed between the sleeve 9 above the ring plate 8 and the inner wall of the filter tank 1, in the dirt storage channel, the impurity particles and partial paint are continuously screened out by the second filter screen 13, the impurity particles are retained in the dirt storage channel, the water-based paint is filtered out and falls out from the discharge outlet 7 through screening, the screening of the water-based paint is realized, the collection of filtered out particle impurities is realized, in addition, in the screening process, the motor 6 is started to drive the shaft lever 10 to rotate, the shaft lever 10 drives the scraper 11 to rotate through the fixed rod 14, the bent structure at the bottom of the scraper 11 and the sharp edge of the scraper 11 are used for shoveling and continuously pushing out the filtered out the impurity particles on the second filter screen 13, the filtered out impurity particles is discharged by the drain pipe 4 after the drain valve 3 is opened, the scraper 11 drives the scraper bar 15 to rotate, the water-based paint can be adhered on the inner wall of the filter tank 1, and the operation of the water-based paint can be cleaned, and maintained.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The detachable mounting mode is various, for example, the detachable mounting mode can be matched with the buckle through plugging, for example, the detachable mounting mode can be realized through a bolt connection mode, and the like.

The conception, specific structure, and technical effects produced by the present utility model are clearly and completely described above in connection with the embodiments and the drawings so as to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation.

The foregoing embodiments are provided for further explanation of the present utility model and are not to be construed as limiting the scope of the present utility model, and some insubstantial modifications and variations of the present utility model, which are within the scope of the utility model, will be suggested to those skilled in the art in light of the foregoing teachings.

Claims (7)

1. An aqueous coating material filtration apparatus, comprising:

The filter tank comprises a filter tank (1), wherein a feed inlet (2) is formed in the top of the side wall of the filter tank (1), and a discharge outlet (7) is formed in the bottom end of the filter tank (1);

The ring plate (8), the ring plate (8) is arranged in the filtering tank (1), a second filter screen (13) for filtering the water paint is embedded on the ring plate (8),

The shaft lever (10) is rotatably arranged in the filtering tank (1), a fixing rod (14) is fixedly sleeved at the position, above the ring plate (8), of the shaft lever (10), two ends of the fixing rod (14) are bent downwards and are fixedly provided with scraping plates (11), and the bottoms of the scraping plates (11) are in contact with the surface of the second filtering net (13).

2. A water paint filter apparatus as claimed in claim 1, wherein: one end of the top of the scraping plate (11) far away from the shaft lever (10) is vertically fixed with a scraping strip (15), and the scraping strip (15) is attached to the inner wall of the filtering tank (1).

3. A water paint filter apparatus as claimed in claim 1, wherein: the utility model discloses a filter device, including round board (8), sleeve (9) rotary sleeve, sleeve (9) top is provided with first filter screen (12) that are the arc and upwards arch, the both ends of scraper blade (11) contact with sleeve (9) surface and filtration jar (1) inner wall respectively, be fixed with sleeve (9) in the middle of round board (8) top.

4. A water paint filter apparatus as claimed in claim 1, wherein: the utility model discloses a filter tank, including filtering jar (1), round board (8) are provided with a plurality of, blowoff valve (3) are installed to the position department that is located round board (8) top on filtering jar (1) lateral wall, a plurality of blowoff valve (3) keep away from the one end of filtering jar (1) and are connected with blow off pipe (4) jointly.

5. A water paint filter apparatus as claimed in claim 1, wherein: the top of the filter tank (1) is provided with a top cover (5), the top end of the shaft lever (10) is rotatably arranged on the top cover (5), and the top of the top cover (5) is provided with a motor (6) for driving the shaft lever (10) to rotate.

6. A water paint filter apparatus as claimed in claim 1, wherein: the bottom of the scraping plate (11) is smoothly bent and provided with a sharp edge contacted with the second filter screen (13), and a third filter screen (17) is embedded in the middle of the scraping plate (11).

7. A water paint filter apparatus as claimed in claim 1, wherein: the ring plate (8) is movably embedded in the filter tank (1), and a sealing ring (16) is sleeved on the side of the ring plate (8).