Metal anticorrosive paint homogenizing device

Abstract

The utility model relates to a metal anticorrosive paint homogenizing device which comprises a homogenizing tank, a discharge port arranged at the bottom of the homogenizing tank, a discharge valve arranged on the discharge port, a grinding and filtering box arranged at the upper end in the homogenizing tank, a rotating shaft arranged at the center in the homogenizing tank, a rotating motor connected with the upper end of the rotating shaft, and the rotating shaft penetrating through the bottom of the grinding and filtering box. A plurality of stirring blades are arranged on the rotating shaft and below the grinding and filtering box, a plurality of filtering through holes are formed in the bottom and the side wall of the grinding and filtering box, a grinding plate is arranged on the rotating shaft and in the grinding and filtering box, the grinding plate is arranged close to the bottom of the grinding and filtering box, and a vertical scraper is arranged at one end of the grinding plate and is attached to the inner wall of the grinding and filtering box; and a feeding pipe is arranged at the top of the homogenizing tank and above the grinding and filtering box. Under the driving of the rotating shaft, the grinding plate can grind particulate matters entrained in the entering coating, so that the particulate matters can be stirred and mixed at the lower part through the filtering through holes after the particulate matters meet the use particle size, and the better homogenization quality of the coating is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of coating homogenization, in particular to a metal anti-corrosion coating homogenization device. Background Art

[0002] In water conservancy projects, metal gates are required for opening and closing operations. Metal structures are subject to corrosion in water environments. Metal structure corrosion not only affects the safety and reliability of the project, but also leads to economic losses. The metal loss, repair and replacement costs caused by corrosion are huge, which has a negative impact on the sustainable development of the project. Therefore, it is very necessary to study the anti-corrosion construction of metal structures. By applying anti-corrosion coatings, the corrosion resistance of metal structures can be improved, maintenance costs can be reduced, the service life can be extended, and the safe and reliable operation of the project can be ensured.

[0003] Anti-corrosion coatings need to be homogenized before use to achieve better coating effects. However, during operation, existing stirring devices may carry some solidified particles with the anti-corrosion coatings, making it difficult to disperse during stirring and resulting in unsatisfactory homogenization effects. Utility Model Content

[0004] The utility model aims to solve the deficiencies of the prior art and provides a metal anti-corrosion coating homogenizing device.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions:

[0006] A metal anti-corrosion coating homogenization device includes a homogenization tank, a discharge port is provided at the bottom of the homogenization tank, a discharge valve is provided on the discharge port, a grinding filter box is installed at the upper end of the homogenization tank, a rotating shaft is provided in the center of the homogenization tank, a rotating motor is connected to the upper end of the rotating shaft, the rotating shaft passes through the bottom of the grinding filter box, a plurality of stirring blades are provided on the rotating shaft below the grinding filter box, a plurality of filter through holes are provided on the bottom and side walls of the grinding filter box, a grinding plate is provided on the rotating shaft in the grinding filter box, the grinding plate is close to the bottom of the grinding filter box, a vertical scraper is provided at one end of the grinding plate, the vertical scraper is in contact with the inner wall of the grinding filter box, and a feed pipe is provided at the top of the homogenization tank above the grinding filter box.

[0007] A cleaning discharge port is provided at the bottom of the grinding and filtering box, and an inverted T-shaped sealing plug is provided in the cleaning discharge port. An L-shaped connecting rod is connected to the side wall of the inverted T-shaped sealing plug. A telescopic cylinder is fixed on the top of the homogenizing tank, and the bottom of the piston rod of the telescopic cylinder is connected to the top of the L-shaped connecting rod.

[0008] An annular pipe is provided above the grinding and filtering box in the homogenizing tank, a plurality of nozzles are provided at the bottom of the annular pipe, and a cleaning water pipe is connected to the top of the annular pipe.

[0009] An L-shaped scraper is connected to the rotating shaft through a horizontal rod, and the L-shaped scraper is arranged in contact with the inner wall and the bottom wall of the homogenizing tank.

[0010] The beneficial effect of the utility model is that, driven by the rotating shaft, the grinding plate can grind the particulate matter entrained in the incoming paint so that it meets the particle size required for use and then passes through the filter through-hole for lower stirring and mixing, thereby ensuring better homogenization quality of the paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the utility model;

[0012] In the figure: 1 - homogenization tank; 2 - discharge port; 3 - discharge valve; 4 - grinding and filtering box; 5 - rotating shaft; 6 - rotating motor; 7 - stirring blade; 8 - filtering hole; 9 - grinding plate; 10 - vertical scraper; 11 - feeding pipe; 12 - inverted T-shaped sealing plug; 13 - L-shaped connecting rod; 14 - telescopic cylinder; 15 - annular pipe; 16 - nozzle; 17 - cleaning water pipe; 18 - horizontal rod; 19 - L-shaped scraper;

[0013] The following is a detailed description of the embodiments of the present invention with reference to the accompanying drawings. DETAILED DESCRIPTION

[0014] The principles and features of the present invention are described below with reference to the accompanying drawings. The examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are all in a very simplified form and are not to exact proportions, and are only used to facilitate and clearly illustrate the embodiments of the present invention.

[0015] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0018] like Figure 1 As shown, a metal anti-corrosion coating homogenization device includes a homogenization tank 1, a discharge port 2, a discharge valve 3, a grinding and filtering box 4, a rotating shaft 5, a rotating motor 6, a stirring blade 7, a filtering through hole 8, a grinding plate 9, a vertical scraper 10, a feeding pipe 11, an inverted T-shaped sealing plug 12, an L-shaped connecting rod 13, a telescopic cylinder 14, an annular pipe 15, a nozzle 16, a cleaning water pipe 17, a horizontal rod 18 and an L-shaped scraper 19.

[0019] A discharge port 2 is provided at the bottom of the homogenizing tank 1, and a discharge valve 3 is provided on the discharge port 2. The bottom of the homogenizing tank 1 is a downwardly convex arc structure, which makes it easier to discharge the paint.

[0020] A grinding and filtering box 4 is installed at the upper end of the homogenization tank 1, and the grinding and filtering box 4 is fixed to the inner wall of the homogenization tank 1 through a support rod.

[0021] A rotating shaft 5 is provided in the center of the homogenizing tank 1, and a rotating motor 6 is connected to the upper end of the rotating shaft 5. The rotating shaft 5 passes through the bottom of the grinding and filtering box 4. A plurality of stirring blades 7 are provided on the rotating shaft 5 below the grinding and filtering box 4. The stirring blades 7 include a stirring cross bar and a plurality of arc rods arranged on the stirring cross bar.

[0022] The rotating motor 6 drives the rotating shaft 5 to rotate, and then the stirring blades 7 stir the paint inside to make it more uniform.

[0023] A plurality of filter through holes 8 are provided on the bottom and side walls of the grinding filter box 4. A grinding plate 9 is provided on the rotating shaft 5 inside the grinding filter box 4. The grinding plate 9 is close to the bottom of the grinding filter box 4 and a plurality of grinding protrusions are provided on the bottom of the grinding plate 9.

[0024] Driven by the rotating shaft 5, the grinding plate 9 can grind the particulate matter entrained in the incoming paint to meet the particle size required for use, and then pass through the filtering hole 8 for lower stirring and mixing, thereby ensuring better homogenization quality of the paint.

[0025] A vertical scraper 10 is provided at one end of the grinding plate 9 , and the vertical scraper 10 is in contact with the inner wall of the grinding and filtering box 4 . A feed pipe 11 is provided at the top of the homogenizing tank 1 above the grinding and filtering box 4 .

[0026] A cleaning discharge port is provided at the bottom of the grinding and filtering box 4, and an inverted T-shaped sealing plug 12 is provided in the cleaning discharge port. An L-shaped connecting rod 13 is connected to the side wall of the inverted T-shaped sealing plug 12. A telescopic cylinder 14 is fixed to the top of the homogenizing tank 1, and the bottom of the piston rod of the telescopic cylinder 14 is connected to the top of the L-shaped connecting rod 13.

[0027] An annular pipe 15 is provided above the grinding and filtering box 4 in the homogenizing tank 1 . A plurality of nozzles 16 are provided at the bottom of the annular pipe 15 . A cleaning water pipe 17 is connected to the top of the annular pipe 15 .

[0028] After the grinding filter box 4 has been used for a period of time, some impurities may accumulate inside and need to be cleaned. At this time, clean water can be continuously injected through the annular pipe 15. Driven by the rotating shaft 5, the vertical scraper 10 can clean the inner wall, and the inverted T-shaped sealing plug 12 can be opened to facilitate the discharge of impurities. Finally, the impurities are discharged from the discharge port 2.

[0029] An L-shaped scraper 19 is connected to the rotating shaft 5 via a horizontal rod 18 , and the L-shaped scraper 19 is arranged in contact with the inner wall and the bottom wall of the homogenizing tank 1 .

[0030] The L-shaped scraper 19 can scrape the inner wall of the homogenizing tank 1 to avoid adhesion.

[0031] The above is an exemplary description of the present invention in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the present invention, or they are directly applied to other occasions without improvement, they are all within the scope of protection of the present invention.

Claims

1. A metal anti-corrosion coating homogenizing device, characterized in that: The invention comprises a homogenizing tank (1), wherein a discharge port (2) is provided at the bottom of the homogenizing tank (1), a discharge valve (3) is provided on the discharge port (2), a grinding filter box (4) is installed at the upper end of the homogenizing tank (1), a rotating shaft (5) is provided at the center of the homogenizing tank (1), a rotating motor (6) is connected to the upper end of the rotating shaft (5), the rotating shaft (5) passes through the bottom of the grinding filter box (4), a plurality of stirring blades (7) are provided on the rotating shaft (5) below the grinding filter box (4), a plurality of filtering through holes (8) are provided on the bottom and side walls of the grinding filter box (4), a grinding plate (9) is provided on the rotating shaft (5) in the grinding filter box (4), the grinding plate (9) is arranged close to the bottom of the grinding filter box (4), a vertical scraper (10) is provided at one end of the grinding plate (9), and the vertical scraper (10) is in contact with the inner wall of the grinding filter box (4), and a feed pipe (11) is provided on the top of the homogenizing tank (1) above the grinding filter box (4).

2. A metal anti-corrosion coating homogenizing device according to claim 1, characterized in that: A cleaning discharge port is provided at the bottom of the grinding and filtering box (4), an inverted T-shaped sealing plug (12) is provided in the cleaning discharge port, an L-shaped connecting rod (13) is connected to the side wall of the inverted T-shaped sealing plug (12), a telescopic cylinder (14) is fixed to the top of the homogenizing tank (1), and the bottom of the piston rod of the telescopic cylinder (14) is connected to the top of the L-shaped connecting rod (13).

3. A metal anti-corrosion coating homogenizing device according to claim 2, characterized in that: An annular pipe (15) is provided above the grinding filter box (4) in the homogenizing tank (1), a plurality of nozzles (16) are provided at the bottom of the annular pipe (15), and a cleaning water pipe (17) is connected to the top of the annular pipe (15).

4. A metal anti-corrosion coating homogenizing device according to claim 3, characterized in that: The grinding and filtering box (4) is fixed on the inner wall of the homogenizing tank (1) via a supporting rod.

5. A metal anti-corrosion coating homogenizing device according to claim 4, characterized in that: An L-shaped scraper (19) is connected to the rotating shaft (5) via a horizontal rod (18), and the L-shaped scraper (19) is arranged to fit the inner wall and the bottom wall of the homogenizing tank (1).

6. A metal anti-corrosion coating homogenizing device according to claim 5, characterized in that: The stirring blade (7) comprises a stirring crossbar and a plurality of arc-shaped rods arranged on the stirring crossbar.

7. A metal anti-corrosion coating homogenizing device according to claim 6, characterized in that: The bottom of the grinding plate (9) is provided with a plurality of grinding protrusions.

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