CN220530844U

CN220530844U - Impurity separating device for multistage filtration of coating

Info

Publication number: CN220530844U
Application number: CN202321633063.1U
Authority: CN
Inventors: 王德生; 王桂林; 刘道广; 王婷婷; 王一玺
Original assignee: Hefei Tianxi New Building Materials Co ltd
Current assignee: Hefei Tianxi New Building Materials Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2024-02-27
Anticipated expiration: 2033-06-26

Abstract

The utility model discloses an impurity separating device for multistage filtration of paint, which comprises: a cylinder body, wherein an accommodating space is formed inside; the primary separation unit is arranged in the accommodating space, and the primary separation unit and the cylinder body can rotate relatively; a filter plate disposed within the accommodating space, the primary separation unit at least partially penetrating the filter plate; the blowdown unit is arranged on the outer side of the cylinder body, and the bottom of the blowdown unit is communicated with the accommodating space. The utility model can carry out multistage filtration on the paint, can prevent the filter meshes from being blocked while ensuring the quality of the paint, greatly improves the filtration efficiency of the paint, and can crush granular paint to reduce the waste of the paint.

Description

Impurity separating device for multistage filtration of coating

Technical Field

The utility model relates to the technical field of impurity separation, in particular to an impurity separation device for multistage filtration of paint.

Background

The paint belongs to organic chemical polymer material, and the formed film belongs to polymer compound type. Modern coatings are becoming a kind of multifunctional engineering materials gradually, and are an important industry in the chemical industry. Filtration is an important step in the production process.

When the existing paint is filtered, the granular substances in the paint are removed through single-layer filtration, which is easy to cause the blockage of filter meshes and slow in working efficiency; in addition, it is difficult to remove the granular paint, resulting in waste of paint.

Disclosure of Invention

The utility model aims to provide a multi-stage filtering impurity separating device for paint, which solves the technical problems in the prior art, can carry out multi-stage filtering on paint, can prevent filter meshes from being blocked while ensuring the quality of the paint, greatly improves the filtering efficiency of the paint, and can crush granular paint to reduce the waste of the paint.

The utility model provides an impurity separating device for multistage filtration of paint, which comprises: a cylinder body, wherein an accommodating space is formed inside; the primary separation unit is arranged in the accommodating space, and the primary separation unit and the cylinder body can rotate relatively; a filter plate disposed within the accommodating space, the primary separation unit at least partially penetrating the filter plate; the blowdown unit is arranged on the outer side of the cylinder body, and the bottom of the blowdown unit is communicated with the accommodating space.

In the technical scheme of the embodiment of the application, when the paint is filtered, the paint is introduced into the cylinder, and when the paint passes through the primary separation unit, the primary separation unit and the cylinder relatively rotate, so that the separation efficiency of the paint can be greatly accelerated, in addition, the primary separation unit can crush granular paint, the waste of the paint is reduced, and then the filter plate can further filter the paint, so that the quality of the paint is ensured; further, impurities on the filter plate are thrown to the sewage disposal unit under the action of the primary separation unit, and the impurities are removed through the sewage disposal unit, so that the continuous operation of the equipment is ensured.

Preferably, the primary separation unit comprises: a slope provided at the bottom of the accommodating space; the rotating shaft is arranged at the top of the slope, and driving equipment connected with the rotating shaft is arranged in the slope; the separating cylinder is arranged at the top of the rotating shaft, a through hole is formed in the outer side of the separating cylinder in a penetrating mode, and the axis of the separating cylinder and the axis of the cylinder are located on the same straight line.

Preferably, the primary separation unit further comprises a rotating seat and a pressing roller, the rotating seat is arranged at the central position of the inner bottom of the separation barrel, the pressing roller is arranged on the rotating seat, and the end part of the pressing roller is tightly attached to the inner side wall of the separation barrel.

Preferably, the filter plate is arranged in the cylinder, the filter plate is positioned below the separating cylinder, the rotating shaft penetrates through the filter plate, and a drain hole is formed in one side, close to the filter plate, of the cylinder.

Preferably, the sewage draining unit comprises a sewage draining pipe, the bottom of the sewage draining pipe is communicated with the accommodating space through the sewage draining hole, a motor is arranged at the top of the sewage draining pipe, a conveying piece is arranged in the sewage draining pipe, the outer side wall of the conveying piece is tightly attached to the inner side wall of the sewage draining pipe, the end part of the conveying piece is connected with the motor, and a sewage draining outlet is formed in the upper part of the outer side of the sewage draining pipe.

Preferably, the top of the barrel is provided with a feed inlet, the inner side wall of the barrel is provided with a limiting piece, and the top of the separating barrel is at least partially tightly attached to the limiting piece.

Preferably, a discharge hole is further formed in the outer side of the cylinder body, and the discharge hole is connected with the bottom end of the slope so as to facilitate discharge of the paint.

Compared with the prior art, the utility model can carry out multistage filtration on the paint, can prevent filter meshes from being blocked while ensuring the quality of the paint, greatly improves the filtration efficiency of the paint, and can crush granular paint to reduce the waste of the paint.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic top view of the separator of the present utility model;

fig. 4 is a schematic structural view of the drain pipe of the present utility model.

Reference numerals illustrate: 1. a cylinder; 2. a feed inlet; 3. a ramp; 4. a rotating shaft; 5. a separation cylinder; 6. a rotating seat; 7. a press roller; 8. a limiting piece; 9. a filter plate; 10. a discharge port; 11. a blow-down hole; 12. a blow-down pipe; 13. a motor; 14. a conveying member; 15. and a sewage outlet.

Detailed Description

Embodiments of the technical solutions of the present application will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical solutions of the present application, and thus are only examples, and are not intended to limit the scope of protection of the present application.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions.

In the description of the embodiments of the present application, the technical terms "first," "second," etc. are used merely to distinguish between different objects and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, a particular order or a primary or secondary relationship. In the description of the embodiments of the present application, the meaning of "plurality" is two or more unless explicitly defined otherwise.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In the description of the embodiments of the present application, the term "and/or" is merely an association relationship describing an association object, which means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

In the description of the embodiments of the present application, the term "plurality" refers to two or more (including two), and similarly, "plural sets" refers to two or more (including two), and "plural sheets" refers to two or more (including two).

In the description of the embodiments of the present application, the orientation or positional relationship indicated by the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the embodiments of the present application and for simplifying the description, rather than indicating or implying that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of the present application.

In the description of the embodiments of the present application, 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; or may 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 specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1 to 4, an embodiment of the present utility model provides a paint multi-stage filtering impurity separating apparatus, comprising: a cylinder 1 having an accommodating space formed therein; the primary separation unit is arranged in the accommodating space and can rotate relative to the cylinder body 1; a filter plate 9 disposed in the accommodating space, the primary separation unit penetrating at least partially through the filter plate 9; the blowdown unit is arranged on the outer side of the cylinder body 1, and the bottom of the blowdown unit is communicated with the accommodating space.

In the technical scheme of the embodiment of the application, when the paint is filtered, the paint is introduced into the cylinder 1, and when the paint passes through the primary separation unit, the primary separation unit and the cylinder 1 have relative rotation, so that the separation efficiency of the paint can be greatly accelerated, in addition, the primary separation unit can crush granular paint, the waste of the paint is reduced, and then the filter plate 9 can further filter the paint, so that the quality of the paint is ensured; further, impurities on the filter plate 9 are thrown to a sewage disposal unit under the action of the primary separation unit, and the impurities are removed through the sewage disposal unit, so that the continuous operation of the equipment is ensured.

In an embodiment provided herein, a primary separation unit includes: a slope 3 arranged at the bottom of the accommodating space; the rotating shaft 4 is arranged at the top of the slope 3, and driving equipment connected with the rotating shaft 4 is arranged in the slope 3; the separating cylinder 5 is arranged at the top of the rotating shaft 4, a through hole is formed in the outer side of the separating cylinder 5 in a penetrating mode, and the axis of the separating cylinder 5 and the axis of the cylinder body 1 are located on the same straight line.

The coating after the filtration can flow downwards under the effect of slope 3, the emission of coating of being convenient for on the one hand, on the other hand can reduce the residue of coating in barrel 1, during operation, drive arrangement can drive pivot 4 and rotate, technical scheme among the prior art can be consulted to drive arrangement's specific structure, the technical scheme in the art can know, do not repeated here, mainly can realize pivot 4's rotation can, separating drum 5 is when rotating, the coating then can discharge separating drum 5 under the effect of centrifugal force to accelerate the filtration separation of coating.

In the embodiment that this application provided, elementary separation unit still includes rotation seat 6 and compression roller 7, rotates the central point that seat 6 set up the bottom in separating drum 5 put, and compression roller 7 sets up on rotation seat 6, and the tip of compression roller 7 closely laminates with the inside wall of separating drum 5.

In the process of filtering the paint, the rotating seat 6 can drive the press roller 7 to rotate, so that the granular paint remained in the separating cylinder 5 can be crushed, the solid paint and the liquid paint are fused, and the waste of the paint is reduced.

In the embodiment provided by the application, filter 9 sets up in the inside of barrel 1, and filter 9 is located the below of separating drum 5, and pivot 4 passes through filter 9, and barrel 1 is close to one side of filter 9 and has seted up blowoff hole 11.

In the process of paint filtration, the rotating shaft 4 can also drive the filter plate 9 to rotate, so that impurities can be prevented from blocking the filter plate 9, and the filtration of the fed paint and the fusion between the solid paint and the liquid paint can be avoided.

In the embodiment that this application provided, the blowdown unit includes blow off pipe 12, and blow off hole 11 and accommodation space intercommunication are passed through to the bottom of blow off pipe 12, and the top of blow off pipe 12 is provided with motor 13, and the inside of blow off pipe 12 is provided with carries piece 14, and the lateral wall of carrying piece 14 closely laminates with the inside wall of blow off pipe 12, and the tip and the motor 13 of carrying piece 14 are connected, and drain 15 has been seted up on the upper portion in the blow off pipe 12 outside.

When the coating filters, impurity can slide to the lateral wall department of barrel 1 under the effect of centrifugal force to can carry out certain removal along with the rotation of filter 9 is reverse, when impurity removes to blowdown hole 11 department, can get into in the blow off pipe 12, later promote impurity through conveying piece 14, make impurity discharge through the drain 15 in the blow off pipe 12 outside, and liquid coating can not follow conveying piece 14 and upwards carry, wherein conveying piece 14 can adopt heliciform part etc. mainly can realize impurity carry can.

In the embodiment that this application provided, feed inlet 2 has been seted up at the top of barrel 1, and the inside wall of barrel 1 is provided with locating part 8, and the top of separating drum 5 is closely laminated with locating part 8 at least.

When the separating cylinder 5 rotates, the limiting piece 8 can ensure the rotating stability of the separating cylinder 5, so that the separating cylinder 5 is prevented from shaking during rotation, and the failure rate of equipment can be effectively reduced.

In the embodiment provided by the application, the coating discharge device is further provided with a discharge hole 10 which is formed in the outer side of the cylinder body 1, and the discharge hole 10 is connected with the bottom end of the slope 3 so as to facilitate the discharge of the coating.

The application method of the utility model comprises the following steps: when filtering the coating, in discharging into barrel 1 through feed inlet 2, the coating after getting into barrel 1 can drop to separating drum 5 in, at this moment, actuating device can drive pivot 4 and separating drum 5 rotation, can accelerate the filtration efficiency of coating in the separating drum 5 like this, simultaneously, rotating seat 6 can drive compression roller 7 and rotate along the bottom of separating drum 5, pulverize solid coating, when coating passes through filter 9 departments, because pivot 4 drives filter 9 rotation, can accelerate the fusion between solid coating and the liquid coating, can also get rid of the impurity in the coating to barrel 1 lateral wall department, when impurity through blowdown hole 11 departments, the impurity can get into blow off pipe 12, under the effect of motor 13 and conveying member 14, make impurity discharge through drain 15, make equipment can be continuous filter the coating, the coating after the filtration then can flow down along slope 3, finally can collect the coating through bin outlet 10.

The foregoing description of the preferred embodiments of the utility model should not be taken as limiting the scope of the utility model, but all changes and modifications that come within the meaning and range of equivalents of the utility model are intended to be embraced therein.

Claims

1. A multi-stage coating filtration impurity separation device, comprising:

a cylinder body, wherein an accommodating space is formed inside;

the primary separation unit is arranged in the accommodating space, and the primary separation unit and the cylinder body can rotate relatively;

a filter plate disposed within the accommodating space, the primary separation unit at least partially penetrating the filter plate;

the blowdown unit is arranged on the outer side of the cylinder body, and the bottom of the blowdown unit is communicated with the accommodating space.

2. A multi-stage coating material filtration and impurity separation device according to claim 1, wherein: the primary separation unit includes:

a slope provided at the bottom of the accommodating space;

the rotating shaft is arranged at the top of the slope, and driving equipment connected with the rotating shaft is arranged in the slope;

the separating cylinder is arranged at the top of the rotating shaft, a through hole is formed in the outer side of the separating cylinder in a penetrating mode, and the axis of the separating cylinder and the axis of the cylinder are located on the same straight line.

3. A multi-stage coating material filtration and impurity separation device according to claim 2, wherein: the primary separation unit further comprises a rotation seat and a compression roller, the rotation seat is arranged at the center position of the inner bottom of the separation barrel, the compression roller is arranged on the rotation seat, and the end part of the compression roller is tightly attached to the inner side wall of the separation barrel.

4. A multi-stage coating material filtration and impurity separation device according to claim 3, wherein: the filter is in the inside of barrel, the filter is located the below of separating drum, the pivot runs through the filter, the barrel is close to one side of filter has seted up the blowdown hole.

5. The multi-stage coating material filtration and impurity separation device according to claim 4, wherein: the sewage draining unit comprises a sewage draining pipe, the bottom of the sewage draining pipe is communicated with the accommodating space through the sewage draining hole, a motor is arranged at the top of the sewage draining pipe, a conveying piece is arranged in the sewage draining pipe, the outer side wall of the conveying piece is tightly attached to the inner side wall of the sewage draining pipe, the end part of the conveying piece is connected with the motor, and a sewage draining outlet is formed in the upper portion of the outer side of the sewage draining pipe.

6. A multi-stage coating material filtration and impurity separation device according to claim 2, wherein: the top of barrel has seted up the feed inlet, the inside wall of barrel is provided with the locating part, the top of separating tube at least part with the locating part closely laminates.

7. A multi-stage coating material filtration and impurity separation device according to claim 2, wherein: the novel paint spraying device is characterized by further comprising a discharge hole which is formed in the outer side of the barrel and connected with the bottom end of the slope so as to facilitate the discharge of paint.