CN220758186U

CN220758186U - Filtering device for coating

Info

Publication number: CN220758186U
Application number: CN202322361868.1U
Authority: CN
Inventors: 孙佳佳; 崔鹏; 张吉晨; 高宿正; 高树根
Original assignee: Inner Mongolia Tiandi New Materials Co ltd
Current assignee: Inner Mongolia Tiandi New Materials Co ltd
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-04-12
Anticipated expiration: 2033-08-31

Abstract

The utility model provides a filtering device for paint, which belongs to the technical field of paint filtering, and comprises a flow guiding barrel, a screen support, a screen and a filter screen, wherein the upper end of the flow guiding barrel is provided with an opening, and the bottom of the flow guiding barrel is provided with a discharge hole; the screen support comprises a bracket, a support bottom and handrails, wherein the bracket can be erected on the opening, the support bottom is arranged at the bottom of the bracket, and the handrails are arranged on the bracket; the sieve can be erected on the sieve support; the caliber phase-match of filter screen and sieve, when needing to filter the coating with the filter screen shop in the sieve top can, through the setting of this structure, filter screen and sieve can not produce deformation because of coating gravity when enabling to filter, can make things convenient for quick, clean change sieve and filter screen simultaneously, can guarantee that filtration efficiency is high again can guarantee that product quality is stable.

Description

Filtering device for coating

Technical Field

The utility model relates to the technical field of paint filtration, in particular to a filter device for paint.

Background

The paint is a traditional name in China. The paint is a continuous film which is coated on the surface of the protected or decorated object and can form firm adhesion with the coated object, and is usually a viscous liquid prepared by using resin, oil or emulsion as main materials, adding or not adding pigment and filler, adding corresponding auxiliary agents and using organic solvent or water. Common coating products include primers, topcoats, curing agents, diluents, and the like, and require different filter pore sizes for production.

The conventional mode of using bag type or pricking the filter screen for filtering the paint has obvious defects that as the weight of the paint in the filter screen increases, especially the high specific gravity paint such as zinc-rich paint, the pore diameter of the original 60-mesh filter screen can be enlarged to 20 meshes or more by the gravity of the paint, and the purpose of filtering large-particle impurities can not be achieved.

Disclosure of Invention

To overcome the above drawbacks, embodiments of the present utility model provide a filter device for paint. Aims at solving the problems of low filtering efficiency and unstable product quality of the coating.

The embodiment of the utility model provides a filtering device for paint, which comprises a guide flow barrel, a screen support, a screen and a filter screen.

In the embodiment, the upper end of the guide flow barrel is provided with an opening, and the bottom of the guide flow barrel is provided with a discharge hole; the screen support comprises a bracket, a support bottom and handrails, wherein the bracket can be erected on the opening, the support bottom is arranged at the bottom of the bracket, and the handrails are arranged on the bracket; the screen can be erected on the bracket; the caliber phase-match of filter screen and sieve, when needing to filter the coating with the filter screen shop in the sieve top can, through the setting of this structure, filter screen and sieve can not produce deformation because of coating gravity when enabling to filter, can make things convenient for quick, clean change sieve and filter screen simultaneously, can guarantee that filtration efficiency is high again can guarantee that product quality is stable.

In one embodiment of the utility model, the diameter of the filter screen is any one of 60 mesh, 120 mesh and 200 mesh.

In the embodiment, the filter screens with different calibers can meet the use requirements of different types of coatings, and the calibers of the filter screens are 60 meshes, 120 meshes and 200 meshes, which respectively correspond to the coating products of the filter primer, the finish paint and the curing agent or the diluent.

In one embodiment of the utility model, the 60 mesh screen has a 1.5mm screen aperture, the 120 mesh screen has a 1mm screen aperture, and the 200 mesh screen has a 0.8mm screen aperture.

In the embodiment, the optimal matching of the caliber of the filter screen and the caliber of the sieve is adopted, so that the high filtering efficiency and the stable filtering quality can be ensured.

In one embodiment of the utility model, the support comprises a plurality of support rods which are uniformly arranged at the bottom of the support.

In this embodiment, the even setting of a plurality of die pins has guaranteed the stability that the sieve was established to the sieve bracket.

In one embodiment of the utility model, the number of the handrails is two, and the two handrails are symmetrically arranged at two sides of the bracket.

In the embodiment, two armrests are arranged and symmetrically arranged on two sides of the bracket, so that the screen support is convenient to take.

In one embodiment of the utility model, the discharge port is provided with a discharge pipe, and the discharge pipe is provided with a valve.

In this embodiment, the setting of discharging pipe and valve has made things convenient for the control of the canning of water conservancy diversion bucket interior lacquer liquid and the time of canning velocity of flow after filtering.

In one embodiment of the utility model, the screen is a stainless steel flat bottom screen.

In this embodiment, the screen is set to be a stainless steel flat-bottom screen, so that the paint to be filtered can be horizontally spread, and a better filtering effect is ensured.

In one embodiment of the present utility model, the screen is one of a wire or steel screen.

In this embodiment, the filter screen is one of a wire filter screen and a steel filter screen, so that the filter screen is more durable.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of a filter device for paint according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of a screen tray;

fig. 3 is a schematic view showing the structure of the filter device for paint in use.

Icon: 10-a filtration device for paint; 100-a guide barrel; 110-a discharge hole; 111-a discharge pipe; 113-valve; 300-sieve support; 310-bracket; 330-backing; 331-a supporting rod; 350-armrests; 500-sieves; 700-filter screen.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples: referring to fig. 1, the present utility model provides a filtering device 10 for paint, which includes a diversion barrel 100, a sieve support 300, a sieve 500 and a filter screen 700 sequentially arranged from bottom to top.

Referring to fig. 1 again, the upper end of the guide barrel 100 has an opening, and the bottom of the guide barrel 100 is provided with a discharge hole 110, it can be understood that the filtered paint liquid can be stored in the guide barrel 100 and discharged from the discharge hole 110 when in use, in a specific embodiment, the discharge hole 110 is provided with a discharge pipe 111, and the discharge pipe 111 is provided with a valve 113, so that the discharge pipe 111 and the valve 113 are arranged, thereby facilitating the canning of the paint liquid in the guide barrel 100 after the filtration is completed and the control of the flow rate during canning.

Referring to fig. 2, the sieve tray 300 includes a bracket 310, a tray base 330 and a handrail 350, the bracket 310 can be installed at the opening, the tray base 330 is disposed at the bottom of the bracket 310, and the handrail 350 is disposed at the bracket 310. In a specific embodiment, the support base 330 includes a plurality of support rods 331, and the plurality of support rods 331 are uniformly disposed at the bottom of the bracket 310, so that stability of the screen support 300 for erecting the screen 500 is ensured. Specifically, the number of the supporting rods 331 may be four, and the four supporting rods 331 are fixedly welded below the bracket 310 and are crossed.

In another embodiment, two armrests 350 are provided, and the two armrests 350 are symmetrically disposed on two sides of the bracket 310, so as to facilitate the taking of the sieve tray 300.

Referring to fig. 3, when the paint is filtered, the screen 500 can be mounted on the bracket 310, so that the screen 500 is prevented from deforming due to gravity of the paint, and the caliber of the screen 700 placed above the screen 500 is matched with that of the screen 500.

In a specific embodiment, the caliber of the filter screen 700 can be any one of 60 mesh, 120 mesh and 200 mesh, the filter screens 700 with different calibers can meet the use requirements of different types of coatings, and the calibers of the filter screens 700 are 60 mesh, 120 mesh and 200 mesh and can respectively correspond to the filtering primer, finishing paint and a coating product of a curing agent or a diluent.

In this embodiment, a specific implementation manner is as follows: the 60-mesh filter screen 700 corresponds to the sieve 500 with the caliber of 1.5mm, the 120-mesh filter screen 700 corresponds to the sieve 500 with the caliber of 1mm, and the 200-mesh filter screen 700 corresponds to the sieve 500 with the caliber of 0.8mm. The optimal matching of the aperture of the filter screen 700 and the aperture of the filter screen 500 is adopted, so that the high filtering efficiency and the stable filtering quality can be ensured.

In a specific embodiment, the screen 500 is a stainless steel flat bottom screen, which can horizontally spread the paint to be filtered, thereby ensuring a better filtering effect. In another embodiment, providing screen 700 as one of a wire or steel screen 700 may make screen 700 more robust.

The utility model provides a filtering device 10 for paint, which comprises the following specific use methods: firstly, the guide flow barrel 100 is placed at a specified position, the valve 113 is in a closed state, the sieve support 300 is erected on the opening of the guide flow barrel 100, after the guide flow barrel is placed stably, the sieve 500 and the filter screen 700 matched with the caliber of the sieve 500 are sequentially placed on the sieve support 300 according to the specific type of the filter coating, and the filter screen 700 can be poured with the coating to be filtered, so that the filter operation is performed. When the paint liquid in the guide barrel 100 is required to be canned, the valve 113 is opened, the flow is controlled, and the paint liquid is canned.

Through practice, under the condition of producing more than 3000 tons and 7000 batches of paint in a year, after the filter device is improved, the problems of blocking a spray gun caused by particles or paint films are not generated any more in the self-inspection and the market release of the product, and the filter device 10 for the paint provided by the utility model can be proved to have good use effect and stable quality.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A filtering device for paint is characterized by comprising

The upper end of the guide flow barrel is provided with an opening, and the bottom of the guide flow barrel is provided with a discharge hole;

the screen support comprises a bracket, a support bottom and handrails, wherein the bracket can be erected on the opening, the support bottom is arranged at the bottom of the bracket, and the handrails are arranged on the bracket;

the screen can be erected on the bracket;

the filter screen is matched with the caliber of the screen.

2. The filtering device for paint according to claim 1, wherein the diameter of the filter screen is any one of 60 mesh, 120 mesh and 200 mesh.

3. The filtering device for paint according to claim 2, wherein the 60 mesh sieve corresponds to the sieve having a diameter of 1.5mm, the 120 mesh sieve corresponds to the sieve having a diameter of 1mm, and the 200 mesh sieve corresponds to the sieve having a diameter of 0.8mm.

4. The apparatus according to claim 1, wherein the base comprises a plurality of support rods, and the plurality of support rods are uniformly disposed at the bottom of the bracket.

5. The paint filter device according to claim 1, wherein the number of the handrails is two, and the two handrails are symmetrically arranged on both sides of the bracket.

6. The coating material filtering device according to claim 1, wherein the discharge port is provided with a discharge pipe, and a valve is provided on the discharge pipe.

7. The coating material filtering device according to claim 1, wherein the screen is a stainless steel flat bottom screen.

8. The apparatus according to claim 1, wherein the screen is one of a wire screen and a steel screen.