CN219149842U

CN219149842U - Equipment for blending and filtering sealing paint

Info

Publication number: CN219149842U
Application number: CN202223488454.7U
Authority: CN
Inventors: 沙洪滨; 王释纬; 杜斌; 庄小雨
Original assignee: Uniasia Zhengan Beijing Building Materials Co ltd; Hebei Qinqi New Material Technology Co ltd
Current assignee: Uniasia Zhengan Beijing Building Materials Co ltd; Hebei Qinqi New Material Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-09
Anticipated expiration: 2032-12-27

Abstract

The equipment for blending and filtering the closed paint comprises a closed paint blending kettle and a closed paint filtering device which are sequentially arranged, wherein the closed paint blending kettle comprises a blending kettle body and a closed paint stirring mechanism arranged in the blending kettle body; the mixing kettle body is of a hollow sphere structure, an inlet for sealing paint raw materials and a deionized water inlet are respectively arranged on two sides of the top of the mixing kettle body, and a sealing paint discharging pipe is further arranged at the bottom of the mixing kettle body; the closed paint stirring mechanism comprises a driving motor arranged at the top of the blending kettle body, a rotating shaft connected with an output shaft of the driving motor and arranged in the blending kettle body, and a stirring assembly arranged on the rotating shaft. The utility model has the advantages that: the stirring is more uniform, the stirring efficiency is higher, and the blending time of the sealing paint is effectively shortened. The filter device is convenient to detach and clean, and the filter efficiency is high.

Description

Equipment for blending and filtering sealing paint

Technical Field

The utility model relates to the technical field of sealing paint, in particular to equipment for blending and filtering of sealing paint.

Background

The sealer is the first paint applied before painting the interior and exterior walls. The main function of the paint is to increase the adhesive force of the paint, increase the fullness of the coating and the service life of the finish paint, ensure that the finish paint better shows the characteristics of the paint, prevent the paint from penetrating through capillary holes to be absorbed, and also can seal the alkaline matters of the substrate from penetrating to the upper layer, thereby reducing the dosage of the finish paint. The raw materials are fully mixed by mixing and stirring in the production process of the sealing paint, but impurities such as some particles can be brought in the preparation process, so that the product quality of the sealing paint is affected. According to the liquid blending kettle disclosed in the prior patent CN 211754447U, the inner barrel is in rotary fit in the outer barrel, so that when the stirring paddle performs stirring action, the inner barrel also rotates reversely towards the stirring paddle action. However, the structure greatly increases the structural complexity of the kettle body, and the kettle body is barrel-shaped and has no advantages compared with a spherical kettle body in the blending process. The prior patent with the publication number of CN 104083917B discloses a paint filter which adopts a pressure sensor and a spray head controlled by an electromagnetic valve to wash away large-particle impurities, but part of the impurities are inevitably washed into the filtered paint, and the filtering effect is obviously not as good as that of directly dismantling and cleaning although the filter screen can be prevented from being blocked to a certain extent.

Disclosure of Invention

The utility model aims to provide equipment for sealing paint and filtering aiming at the defects.

A device for blending and filtering closed paint comprises a closed paint blending kettle and a closed paint filtering device which are sequentially arranged,

the closed paint mixing kettle comprises a mixing kettle body and a closed paint stirring mechanism arranged in the mixing kettle body; the mixing kettle body is of a hollow sphere structure, an inlet for sealing paint raw materials and a deionized water inlet are respectively arranged on two sides of the top of the mixing kettle body, and a sealing paint discharging pipe is further arranged at the bottom of the mixing kettle body; the closed paint stirring mechanism comprises a driving motor arranged at the top of the blending kettle body, a rotating shaft connected with an output shaft of the driving motor and arranged in the blending kettle body, and a stirring assembly arranged on the rotating shaft, wherein the stirring assembly comprises an upper stirring arm, a middle stirring arm and a lower stirring arm which are arranged from top to bottom and along the horizontal direction; the two ends of the middle stirring arm are respectively provided with an arc stirring block, the inner side of each arc stirring block is provided with a rectangular concave part wrapping the two ends of the middle stirring arm, each arc stirring block is provided with a pair of screw through holes penetrating through the rectangular concave part, and the pair of screws penetrate through the pair of screw through holes of the arc stirring block and are in threaded connection with screw connecting grooves arranged at the two ends of the middle stirring arm;

the sealing paint filtering device comprises an upper cylinder part, a lower cylinder part and a filtering component arranged in the lower cylinder part; the top of the upper cylinder part is sealed, the middle of the top is provided with an agitating motor, the agitating motor is connected with a vertical agitating shaft arranged in the upper cylinder part through a speed reducer, the end part of the vertical agitating shaft is also provided with a U-shaped agitating blade, the top of the upper cylinder part is also provided with a closed paint liquid inlet pipeline connected with a closed paint discharging pipe at the bottom of the mixing kettle body through a liquid conveying pipe, and the lower end of the upper cylinder part is provided with an external thread connecting part; the bottom of the lower cylinder part is sealed, the upper end of the lower cylinder part is provided with an internal thread connecting part matched with the external thread connecting part, and the side wall of the bottom of the lower cylinder part is connected with a sealing paint filtering outlet pipe; the filter assembly comprises a supporting circular ring part arranged in the lower cylindrical part and an integral double-layer filter screen part arranged on the supporting circular ring part, wherein the integral double-layer filter screen part comprises an upper circular filter screen plate, a lower circular filter screen plate and a group of connecting rods which are connected with the upper circular filter screen plate and the lower circular filter screen plate, and the length of each connecting rod is smaller than the height of the lower cylindrical part.

Preferably, the bottom of the mixing kettle body is provided with three cylindrical supporting legs.

Preferably, the upper stirring arm, the middle stirring arm and the lower stirring arm comprise an integrally formed central annular sleeve and a pair of rectangular strip stirring arms symmetrically distributed on two sides of the central annular sleeve, a pair of through holes for the screws to pass through are symmetrically arranged on two sides of the central annular sleeve, and three screw passing holes for the screws to pass through in the diameter direction of the rotating shaft are sequentially and equally arranged from top to bottom at intervals.

Preferably, the three screws respectively penetrate through the first through hole in the central annular sleeve of the upper stirring arm, the middle stirring arm and the lower stirring arm, the screw penetrating hole of the rotating shaft and the second through hole in the central annular sleeve and then are connected with the locking nut, and the stirring assembly and the rotating shaft are fixed.

Preferably, the sealing paint discharging pipe is also provided with an electric discharging valve.

Preferably, the arc stirring block is not contacted with the inner wall of the mixing kettle body.

Preferably, the upper circular filter screen plate and the lower circular filter screen plate are arranged in parallel, and both the upper circular filter screen plate and the lower circular filter screen plate comprise annular rings and filter screens arranged in the annular rings, and the two sides of the annular rings of the upper circular filter screen plate are also provided with handle parts.

Preferably, the mesh diameter of the filter screen of the upper circular filter screen plate is larger than that of the filter screen of the lower circular filter screen plate.

Preferably, the diameters of the upper circular filter screen plate and the lower circular filter screen plate are the same and slightly smaller than the inner diameter of the lower cylindrical part, so that the integral double-layer filter screen part can be taken out in a sliding manner along the inner wall of the lower cylindrical part.

Preferably, three through limiting holes are uniformly formed in the supporting circular ring part along the circumferential direction of the supporting circular ring part, three limiting columns are arranged at the bottom of the lower circular filter screen plate, and the three limiting columns are respectively inserted into the three through limiting holes.

The utility model has the advantages that: the stirring is more uniform, the stirring efficiency is higher, and the blending time of the sealing paint is effectively shortened. The filter device is convenient to detach and clean, and the filter efficiency is high.

Drawings

FIG. 1 is a schematic diagram of a closed paint tempering tank.

Fig. 2 is a schematic structural view of the stirring shaft.

Fig. 3 is a schematic structural view of the first stirring arm.

Fig. 4 is a schematic view of the structure of the arc agitating plate.

Fig. 5 is a schematic view of the structure of the outer side of the arc agitating plate.

Fig. 6 is a schematic structural view of the sealer filter device.

Fig. 7 is a schematic view of the structure of the lower cylindrical portion.

Fig. 8 is a schematic structural view of an integral double screen section.

Fig. 9 is a schematic structural view of the support ring portion.

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 of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the embodiments of the present utility model, it should be noted that, if the terms "upper," "lower," "inner," "outer," and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like in the description of the present utility model, if any, are used for distinguishing between the descriptions and not necessarily for indicating or implying a relative importance.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in the attached drawing, the device for blending and filtering the sealing paint comprises a sealing paint blending kettle and a sealing paint filtering device which are sequentially arranged,

the closed paint mixing kettle comprises a mixing kettle body 1 and a closed paint stirring mechanism arranged in the mixing kettle body 1; the mixing kettle body 1 is of a hollow sphere structure, an inlet 2 for sealing paint raw materials and a deionized water inlet 3 are respectively arranged on two sides of the top of the mixing kettle body 1, and a sealing paint discharging pipe 5 is further arranged at the bottom of the mixing kettle body 1; the closed paint stirring mechanism comprises a driving motor 6 arranged at the top of the blending kettle body 1, a rotating shaft 7 connected with an output shaft of the driving motor 6 and arranged in the blending kettle body 1, and a stirring assembly arranged on the rotating shaft 7, wherein the stirring assembly comprises an upper stirring arm 11, a middle stirring arm 12 and a lower stirring arm 13 which are arranged from top to bottom and along the horizontal direction; the two ends of the middle stirring arm 12 are respectively provided with an arc stirring block 20, the inner side of the arc stirring block 20 is provided with a rectangular concave part 21 wrapping the two ends of the middle stirring arm 12, the arc stirring block 20 is provided with a pair of screw through holes 22 penetrating through the rectangular concave part 21, and the pair of screws penetrate through the pair of screw through holes 22 of the arc stirring block 20 and are in threaded connection with screw connecting grooves arranged at the two ends of the middle stirring arm 12;

the sealing paint filtering device comprises an upper cylinder part 101, a lower cylinder part 102 and a filtering component arranged inside the lower cylinder part 102; the top of the upper cylinder part 101 is sealed, a stirring motor 103 is arranged in the middle of the top, the stirring motor 103 is connected with a vertical stirring shaft 104 arranged in the upper cylinder part 101 through a speed reducer, a U-shaped stirring blade 105 is further arranged at the end part of the vertical stirring shaft 104, a closed paint liquid inlet pipeline 106 connected with a closed paint discharging pipe 5 at the bottom of the mixing kettle body 1 through a liquid conveying pipe is further arranged at the top of the upper cylinder part 101, and an external thread connecting part 107 is arranged at the lower end of the upper cylinder part 101; the bottom of the lower cylinder part 102 is sealed, the upper end of the lower cylinder part is provided with an internal thread connecting part 108 matched with the external thread connecting part 107, and the side wall of the bottom of the lower cylinder part 102 is connected with a sealing paint filtering outlet pipe 109; the filter assembly comprises a supporting circular ring part 110 arranged in the lower cylindrical part 102 and an integral double-layer filter screen part placed on the supporting circular ring part 110, wherein the integral double-layer filter screen part comprises an upper circular filter screen plate 111, a lower circular filter screen plate 112 and a group of connecting rods 113 for connecting the upper circular filter screen plate and the lower circular filter screen plate, and the length of each connecting rod 113 is smaller than the height of the lower cylindrical part 102.

In another technical scheme, the bottom of the mixing kettle body 1 is provided with three cylindrical supporting legs 4.

In another technical scheme, the upper stirring arm 11, the middle stirring arm 12 and the lower stirring arm 13 each comprise an integrally formed central annular sleeve 16 and a pair of rectangular strip stirring arms symmetrically distributed on two sides of the central annular sleeve 16, a pair of through holes 18 for a screw to pass through are symmetrically arranged on two sides of the central annular sleeve 16, and three screw passing holes 19 for the screw to pass through along the diameter direction of the rotating shaft 7 are sequentially arranged at equal intervals from top to bottom.

In another technical scheme, three screws respectively pass through a first through hole on the central annular sleeve 16 of the upper stirring arm 11, the middle stirring arm 12 and the lower stirring arm 13, and a screw passing hole 19 of the rotating shaft 7 and a second through hole on the central annular sleeve 16 and then are connected with a locking nut to fix the stirring assembly and the rotating shaft 7.

In another technical scheme, an electric discharge valve is further arranged on the sealing paint discharging pipe 5.

In another technical scheme, the arc stirring block 20 is not contacted with the inner wall of the mixing kettle body 1.

In another technical solution, the upper circular screen plate 111 and the lower circular screen plate 112 are disposed parallel to each other, and both include an annular ring and a filter screen disposed in the annular ring, and two sides of the annular ring of the upper circular screen plate 111 are further provided with a handle 114.

In another embodiment, the mesh diameter of the filter screen of the upper circular filter screen plate 111 is larger than the mesh diameter of the filter screen of the lower circular filter screen plate 112.

In another embodiment, the diameters of the upper circular screen plate 111 and the lower circular screen plate 112 are the same and slightly smaller than the inner diameter of the lower cylindrical portion 102, so that the integral double-layer screen portion can be slidingly taken out along the inner wall of the lower cylindrical portion 102.

In another technical solution, three through limiting holes 115 are uniformly formed in the supporting ring portion 110 along the circumferential direction thereof, three limiting posts 116 are disposed at the bottom of the lower circular screen plate 112, and the three limiting posts 116 are respectively inserted into the three through limiting holes 115.

Working principle: the operator adds the sealed lacquer raw materials that grind and deionized water respectively in the tempering kettle cauldron body 1 through sealed lacquer raw materials with import 2 and deionized water import 3, then starts driving motor 6, drive rotation axis 7 and stirring subassembly through it and mix the internal raw materials of tempering kettle cauldron, go up stirring arm 11, middle part stirring arm 12 and lower part stirring arm 13 and stir along the horizontal direction, a pair of arc stirring piece 20 stirs along vertical direction, just so make the stirring more even, stirring efficiency is higher, effectively shortens the tempering time of sealed lacquer.

The closed paint discharging pipe 5 at the bottom of the blending kettle body 1 conveys the blended closed paint to the closed paint liquid inlet pipeline 106 through the infusion pipe to enter the upper cylinder part 101, then the U-shaped stirring blades 105 are driven by the stirring motor 103 to stir in sequence, the U-shaped stirring blades are filtered by the upper circular filter screen plate 111 and the lower circular filter screen plate 112 in sequence, and the blended closed paint is discharged through the closed paint filter outlet pipe 109 at the bottom of the lower cylinder part 102 after the filtration is completed. After the filter device is used for a period of time, the upper cylinder part 101 and the lower cylinder part 102 can be disassembled, and the integral double-layer filter screen part is taken out, so that the filter device can be disassembled and cleaned easily.

The above embodiments are only for illustrating the technical solution and features of the present utility model, and are intended to be better implemented by those skilled in the art, but not to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model are within the scope of the present utility model, wherein the prior art is not specifically illustrated.

Claims

1. The equipment for blending and filtering the sealing paint comprises a sealing paint blending kettle and a sealing paint filtering device which are sequentially arranged, and is characterized in that,

the closed paint mixing kettle comprises a mixing kettle body (1) and a closed paint stirring mechanism arranged in the mixing kettle body (1); the mixing kettle body (1) is of a hollow sphere structure, an inlet (2) for sealing paint raw materials and a deionized water inlet (3) are respectively arranged on two sides of the top of the mixing kettle body (1), and a sealing paint discharging pipe (5) is further arranged at the bottom of the mixing kettle body (1); the closed paint stirring mechanism comprises a driving motor (6) arranged at the top of the blending kettle body (1), a rotating shaft (7) connected with an output shaft of the driving motor (6) and arranged in the blending kettle body (1), and a stirring assembly arranged on the rotating shaft (7), wherein the stirring assembly comprises an upper stirring arm (11), a middle stirring arm (12) and a lower stirring arm (13) which are arranged from top to bottom and along the horizontal direction; the two ends of the middle stirring arm (12) are respectively provided with an arc stirring block (20), the inner side of the arc stirring block (20) is provided with a rectangular concave part (21) wrapping the two ends of the middle stirring arm (12), the arc stirring block (20) is provided with a pair of screw through holes (22) penetrating through the rectangular concave part (21), and the pair of screws penetrate through the pair of screw through holes (22) of the arc stirring block (20) and are in threaded connection with screw connecting grooves arranged at the two ends of the middle stirring arm (12);

the sealing paint filtering device comprises an upper cylinder part (101), a lower cylinder part (102) and a filtering component arranged inside the lower cylinder part (102); the top of the upper cylinder part (101) is sealed, an agitating motor (103) is arranged in the middle of the top, the agitating motor (103) is connected with a vertical stirring shaft (104) arranged in the upper cylinder part (101) through a speed reducer, a U-shaped stirring blade (105) is further arranged at the end part of the vertical stirring shaft (104), a closed paint inlet pipeline (106) connected with a closed paint discharging pipe (5) at the bottom of the mixing kettle body (1) through a liquid conveying pipe is further arranged at the top of the upper cylinder part (101), and an external thread connecting part (107) is arranged at the lower end of the upper cylinder part (101); the bottom of the lower cylinder part (102) is sealed, the upper end of the lower cylinder part is provided with an internal thread connecting part (108) matched with the external thread connecting part (107), and the side wall of the bottom of the lower cylinder part (102) is connected with a sealing paint filtering outlet pipe (109); the filter assembly comprises a supporting circular ring part (110) arranged in a lower cylindrical part (102) and an integral double-layer filter screen part placed on the supporting circular ring part (110), wherein the integral double-layer filter screen part comprises an upper circular filter screen plate (111), a lower circular filter screen plate (112) and a group of connecting rods (113) for connecting the upper circular filter screen plate and the lower circular filter screen plate, and the length of each connecting rod (113) is smaller than the height of the lower cylindrical part (102).

2. The device for blending and filtering the closed paint according to claim 1, wherein three cylindrical supporting legs (4) are arranged at the bottom of the blending kettle body (1).

3. The device for sealing paint blending and filtering according to claim 1, wherein the upper stirring arm (11), the middle stirring arm (12) and the lower stirring arm (13) all comprise an integrally formed central annular sleeve (16) and a pair of rectangular strip stirring arms symmetrically distributed on two sides of the central annular sleeve (16), two sides of the central annular sleeve (16) are symmetrically provided with a pair of through holes (18) for a screw to pass through, and three screw passing holes (19) passing through along the diameter direction of the rotating shaft (7) are sequentially and equally spaced from top to bottom.

4. A device for closed paint tempering and filtration according to claim 3, characterised in that three screws are passed through the first through hole in the central annular sleeve (16) of the upper (11), middle (12) and lower (13) stirring arms respectively, the screw of the rotating shaft (7) is passed through the second through hole in the central annular sleeve (16) and the hole (19) and then connected to a lock nut, fixing the stirring assembly with the rotating shaft (7).

5. The device for sealing paint and filtering according to claim 1, characterized in that the sealing paint discharging pipe (5) is also provided with an electric discharging valve.

6. A closed paint tempering filtration apparatus according to claim 1 wherein said arcuate agitator blocks (20) do not contact the inner walls of the tempering tank body (1).

7. The device for sealing paint blending and filtering according to claim 1, wherein the upper circular screen plate (111) and the lower circular screen plate (112) are arranged in parallel, and both comprise an annular ring and a filter screen arranged in the annular ring, and both sides of the annular ring of the upper circular screen plate (111) are further provided with handles (114).

8. A device for closed paint tempering and filtration according to claim 7, wherein the mesh diameter of the screen of the upper circular screen plate (111) is larger than the mesh diameter of the screen of the lower circular screen plate (112).

9. A device for closed paint tempering and filtration according to claim 1, characterised in that the upper circular screen plate (111) and the lower circular screen plate (112) have the same diameter and are slightly smaller than the inner diameter of the lower cylindrical portion (102) so that the integral double screen portion can be slidingly extracted along the inner wall of the lower cylindrical portion (102).

10. The device for sealing paint and filtering according to claim 1, wherein three through limiting holes (115) are uniformly formed in the supporting circular ring portion (110) along the circumferential direction of the supporting circular ring portion, three limiting columns (116) are arranged at the bottom of the lower circular filter screen plate (112), and the three limiting columns (116) are respectively inserted into the three through limiting holes (115).