Filtering device for fireproof coating production

Abstract

The utility model provides a filtering device for fireproof coating production, which comprises a filtering shell, two side slide rail plates and two ceramic heating sheets, strip-shaped glass plates are embedded in the middle parts of the two sides of the filtering shell, and a first strong magnet seat and a second strong magnet seat are respectively and movably arranged on the two sides of each strip-shaped glass plate; the first strong magnet seats and the second strong magnet seats are in magnetic connection, a filter plate dredging plate is fixedly arranged between the two second strong magnet seats, a plurality of dredging column sections which are distributed in a matrix mode are fixedly arranged at the top end of the filter plate dredging plate, and the dredging column sections correspond to filter holes of the filter plate with the holes in a one-to-one mode. The paint dredging device is simple in structure, stable in movement and high in response speed, through arrangement of a cleaning batten, a rubber cleaning strip, a telescopic connecting column and a waste residue guide plate, dredging waste residues can be cleaned conveniently, the waste residues can be taken out conveniently and rapidly, the production progress of paint is not affected, and use is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire retardant coating production and relates to a filtering device for fire retardant coating production. Background Art

[0002] Fire retardant coating is a coating that is applied to the surface of a material to improve the material's fire resistance, slow down the spread of flames, or prevent combustion for a certain period of time. This type of coating is called fire retardant coating, or flame retardant coating.

[0003] During the processing of fire-retardant coating, a filtering structure is required to filter out particulate matter in the processed coating. Application number CN202122679814.0 discloses a fire-retardant coating production filtering device, including a feed pipe arranged at one end of the upper side of a box body and a discharge pipe at one side of the lower end. A motor is arranged in the middle of the upper side of the box body, and the motor driving end is connected to a screw rod vertically arranged in the middle of the box body. The lower end of the screw rod is connected to the bearing of the bottom wall of the box body. The surface threaded sleeve of the screw rod is provided with a filter screen. The periphery of the filter screen is fixedly connected with a filter screen frame which is sealed and slidably connected to the inner wall of the box body. The inner bottom wall of the box body is equidistantly arrayed with dredging columns adapted to multiple filter holes of the filter screen; the motor drives the screw rod to rotate, and the screw rod drives the screw rod to move downward along its surface. When the filter screen moves to the lower end of the inner cavity of the box body, multiple dredging columns all penetrate the filter holes on the surface of the corresponding filter screen to dredge the filter holes, thereby preventing the filtered raw materials from clogging the filter holes and reducing the filtering effect, thereby improving the practicality of the device.

[0004] The above-disclosed filtering device has the following disadvantages: a motor screw is used to combine the dredging column with the filter screen, achieving the effect of pneumatic dredging. However, during the driving process of the motor screw, there is a lot of noise, and the raw materials cannot be cleaned after dredging. Therefore, we design a filtering device for the production of fire retardant coatings. Summary of the invention

[0005] The purpose of the utility model is to provide a filtering device for producing fire retardant coatings to solve the problems raised in the above-mentioned background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions: a filtering device for producing fire retardant coatings, comprising a filtering housing, two side slide rails and two ceramic heating plates, a metal filtering enclosure is installed on the top of the inner cavity of the filtering housing, a filter plate with holes is arranged inside the metal filtering enclosure, strip glass plates are embedded and installed in the middle of both sides of the filtering housing, a first strong magnetic seat and a second strong magnetic seat are movably arranged on both sides of each of the strip glass plates, the first strong magnetic seat and the second strong magnetic seat are magnetically connected, a filter plate dredging plate is fixedly arranged between the two second strong magnetic seats, a plurality of matrix-distributed dredging column sections are fixedly arranged on the top of the filter plate dredging plate, the dredging column sections correspond one to one to the filter holes of the filter plate with holes, an electric driving slider is fixedly installed on one side of the two first strong magnetic seats, the two electric driving sliders are respectively slidably connected to the slide rails of the corresponding side slide rail plates, and the two side slide rail plates are respectively arranged on both sides of the filtering housing.

[0007] In the above-mentioned filtering device for producing fire-retardant coatings, a feed inlet is fixedly provided in the middle of the top of the filter housing, and a pre-filter plate is movably installed inside the feed inlet.

[0008] In the above-mentioned filtering device for producing fire-retardant coatings, a guide column sleeve is fixedly arranged at the bottom of the inner cavity of the filter shell, a speaker interface corresponding to the filter plate dredging plate is arranged at the top of the guide column sleeve, and the two ceramic heating plates are arranged on both sides of the guide column sleeve.

[0009] In the above-mentioned filtering device for producing fire-retardant coatings, a strip opening is arranged at the top of the front side of the filtering shell, a cleaning strip is movably arranged inside the strip opening, and a rubber cleaning strip is arranged at the bottom end of the cleaning strip.

[0010] In the above-mentioned filtering device for producing fire-retardant coatings, a waste residue guide plate corresponding to the strip-shaped opening is arranged on the side of the perforated filter plate.

[0011] In the above-mentioned filtering device for producing fire-retardant coating, a telescopic connecting column is fixedly provided on the front side of the cleaning strip.

[0012] Compared with the prior art, the utility model has the advantages of a filtering device for producing fire-retardant coatings as follows: by setting structures such as a side slide rail plate, an electric drive slider, a first strong magnet seat, a second strong magnet seat, a filter plate dredging plate, a dredging column section and a strip glass plate, the electric drive slider is used to drive the first strong magnet seat to move upward, and since the second strong magnet seat is magnetically connected to the first strong magnet seat, they rise synchronously, driving the dredging column section of the filter plate dredging plate to correspond to the filter holes of the perforated filter plate. Compared with the screw motor drive, the utility model has low noise, stable movement and fast response speed. Moreover, by setting cleaning strips, rubber cleaning strips, telescopic connecting columns and waste residue guide plates, it is helpful to clean the waste residue after dredging, and it is convenient and quick to take it out without affecting the production progress of the coating, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a three-dimensional structural schematic diagram of a filtering device for producing fire retardant coatings.

[0014] Figure 2 The utility model is a schematic diagram of the internal structure of a filter housing of a filter device for producing fire-retardant coatings.

[0015] Figure 3 The utility model is a structural schematic diagram of a metal filtering enclosure of a filtering device for producing fire-retardant coatings.

[0016] In the figure, 1. filter housing; 2. side slide plate; 3. feed port; 4. cleaning strip; 5. rubber cleaning strip; 6. telescopic connecting column; 7. speaker interface; 8. ceramic heating plate; 9. guide column sleeve; 10. electric drive slider; 11. first strong magnet seat; 12. second strong magnet seat; 13. filter plate dredging plate; 14. dredging column section; 15. strip glass plate; 16. metal filter enclosure; 17. filter plate with holes; 18. waste residue guide plate. DETAILED DESCRIPTION

[0017] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0018] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model is a filtering device for producing fire retardant coatings:

[0019] Embodiment 1: The filtering device includes a filtering housing 1, two side slide rails 2 and two ceramic heating plates 8. A metal filtering enclosure 16 is installed on the top of the inner cavity of the filtering housing 1, and a perforated filter plate 17 is arranged inside the metal filtering enclosure 16. Strip glass plates 15 are embedded and installed in the middle of both sides of the filtering housing 1. A first strong magnetic seat 11 and a second strong magnetic seat 12 are movably arranged on both sides of each strip glass plate 15. The first strong magnetic seat 11 and the second strong magnetic seat 12 are magnetically connected. A filter plate dredging plate 13 is fixedly arranged between the two second strong magnetic seats 12. A plurality of matrix-distributed dredging column sections 14 are fixedly arranged on the top of the filter plate dredging plate 13. The dredging column sections 14 correspond to the filter holes of the perforated filter plate 17 one by one. An electric driving slider 10 is fixedly installed on one side of the two first strong magnetic seats 11. The two electric driving sliders 10 are respectively slidably connected to the slide rails of the corresponding side slide rail plates 2. The two side slide rail plates 2 are respectively arranged on both sides of the filtering housing 1.

[0020] The above-mentioned structural design: the slide rail of the side slide plate 2 can enable the electric drive slider 10 to slide up and down after power is turned on. When the perforated filter plate 17 needs to be cleaned, the electric drive slider 10 drives the first strong magnet seat 11 to move upward. Since the second strong magnet seat 12 is magnetically connected to the first strong magnet seat 11, they rise synchronously, driving the dredging column section 14 of the filter plate dredging plate 13 to correspond to the filter holes of the perforated filter plate 17, and pushing out the blockages in the filter holes of the perforated filter plate 17, which is helpful for subsequent filtering operations.

[0021] like Figure 1 and Figure 3 As shown, for further cleaning, a strip opening is provided at the top of the front side of the filter housing 1, a cleaning strip 4 is movably provided inside the strip opening, and a rubber cleaning strip 5 is provided at the bottom end of the cleaning strip 4; a waste residue guide plate 18 corresponding to the strip opening is provided on the side of the perforated filter plate 17; and a telescopic connecting column 6 is fixedly provided on the front side of the cleaning strip 4.

[0022] By adjusting the length of the telescopic connecting column 6, the cleaning strips 4 and the rubber cleaning strips 5 can penetrate into the filter housing 1 to clean out the blockages on the perforated filter plate 17, which can be quickly and conveniently removed without affecting the production progress of the paint, and is easy to use.

[0023] In the above-mentioned structural dimension design, the maximum extension length of the telescopic connecting column 6 is greater than the width of the filter housing 1, the filter holes of the perforated filter plate 17 correspond one to one with the dredging column section 14, and the size of the filter plate dredging plate 13 is smaller than the size of the perforated filter plate 17, which makes it impossible for the paint to flow down during the filtration stage.

[0024] In this embodiment, if Figure 1 As shown, in order to better feed, a feed inlet 3 is fixedly provided in the middle of the top of the filter housing 1, and a pre-filter plate is movably installed inside the feed inlet 3.

[0025] In this embodiment, if Figure 2 As shown, in order to better introduce the filtered fire-retardant coating into the next production link and make the fluidity of the fire-retardant coating better, a guide column sleeve 9 is fixedly arranged at the bottom of the inner cavity of the filter housing 1, and a speaker interface 7 corresponding to the filter plate dredging plate 13 is arranged at the top of the guide column sleeve 9, and two ceramic heating plates 8 are arranged on both sides of the guide column sleeve 9.

[0026] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A filtering device for producing fire retardant coatings, comprising a filtering housing (1), two side slide rails (2) and two ceramic heating plates (8), characterized in that: A metal filter enclosure (16) is installed at the top of the inner cavity of the filter housing (1), and a filter plate with holes (17) is arranged inside the metal filter enclosure (16). Strip glass plates (15) are embedded and installed in the middle of both sides of the filter housing (1), and a first strong magnet seat (11) and a second strong magnet seat (12) are movably arranged on both sides of each of the strip glass plates (15). The first strong magnet seat (11) and the second strong magnet seat (12) are magnetically connected, and the two second strong magnet seats (12) are connected to each other. A filter plate dredging plate (13) is fixedly arranged between the two first strong magnet seats (11), a plurality of matrix-distributed dredging column sections (14) are fixedly arranged on the top of the filter plate dredging plate (13), the dredging column sections (14) corresponding one to one with the filter holes of the perforated filter plate (17), an electric drive slider (10) is fixedly installed on one side of the two first strong magnet seats (11), the two electric drive sliders (10) are respectively slidably connected to the slide rails of the corresponding side slide rail plates (2), and the two side slide rail plates (2) are respectively arranged on both sides of the filter housing (1).

2. A filtering device for producing fire retardant coating according to claim 1, characterized in that: A feed inlet (3) is fixedly arranged in the middle of the top end of the filter housing (1), and a pre-filter plate is movably installed inside the feed inlet (3).

3. A filtering device for producing fire retardant coating according to claim 1, characterized in that: A guide column sleeve (9) is fixedly arranged at the bottom of the inner cavity of the filter housing (1), a speaker interface (7) corresponding to the filter plate dredging plate (13) is arranged at the top of the guide column sleeve (9), and two ceramic heating plates (8) are arranged on both sides of the guide column sleeve (9).

4. A filtering device for producing fire retardant coating according to claim 1, characterized in that: The top of the front side of the filter housing (1) is provided with a strip opening, a cleaning strip (4) is movably provided inside the strip opening, and a rubber cleaning strip (5) is provided at the bottom end of the cleaning strip (4).

5. The filtering device for producing fire retardant coating according to claim 1, characterized in that: A waste residue guide plate (18) corresponding to the strip-shaped opening is arranged on the side of the perforated filter plate (17).

6. A filtering device for producing fire retardant coating according to claim 4, characterized in that: A telescopic connecting column (6) is fixedly arranged on the front side of the cleaning strip (4).

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