Bag filter for coating

Abstract

The utility model relates to the technical field of coating filtering, and discloses a bag filter for coating, which comprises a filtering tank, a filtering bag is mounted on the inner side of the filtering tank, a tank cover is arranged at the top of the filtering bag, a motor is fixedly connected to the top of the tank cover, and a rotating rod is fixedly connected to the output end of the motor. A rotating disc is fixedly connected to the upper end of the outer wall of the rotating rod, a scraping strip is fixedly connected to the bottom of the rotating disc, a height adjusting mechanism is installed on the outer wall of the filtering tank, and the height adjusting mechanism is used for adjusting the height of the bag type filter for the coating. The adjacent sides of the tops of the multiple supporting rods are fixedly connected to the upper middle portion of the outer wall of the filtering tank at equal intervals. According to the utility model, the motor drives the scraping strip through the rotating rod and the rotating disc to scrape impurities, cakes and particles intercepted in the filter bag, so that the service time of the filter bag every time is prolonged, the effect of reducing the replacement frequency of the filter bag is realized, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coating filter, especially paint with bag filter. BACKGROUND

[0002] The paint with bag filter is a kind of equipment that is specially applied to the production, storage and use process of coating, filters coating, and it is mainly composed of corrosion-resistant shell, net basket that can provide stable support and specially-made filter bag, and its working principle is to use pressure difference to make coating enter filter under pressure, and impurities, agglomerates and particles in coating are intercepted in filter bag when passing through filter bag.

[0003] Through the search, China patent publication No. CN204723845U discloses a kind of bag filter special for chemical water-based paint, mainly including cylinder, three supporting legs of supporting cylinder, cover plate on the top of cylinder, import flange for being connected with water-based paint import pipe and being installed on the top of cylinder, export flange for being connected with water-based paint export pipe and being installed on the bottom of cylinder, heating jacket wrapped outside cylinder and supporting net basket and filter bag installed inside, the utility model has reasonable structure, good sealing, high filtration precision and filtration efficiency, large filtration processing capacity, easy operation, especially small filter bag side leakage probability, can correctly guarantee filtration precision, and can quickly change filter bag, reduce operating cost, but the existing paint with bag filter is kept changing filter bag to maintain work progress, but this way can greatly affect work speed in the process of changing filter bag, thereby leading to the problem of affecting work efficiency. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides paint with bag filter, aims at improving the problem that this way in the process of changing filter bag can greatly affect work speed in prior art, thereby leading to the problem of affecting work efficiency.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: paint with bag filter, including filter tank, the inside of filter tank is installed with filter bag, the top of filter bag is provided with tank cover, the top of tank cover is fixedly connected with motor, the output end of motor is fixedly connected with rotating rod, the outer wall upper end of rotating rod is fixedly connected with rotating disc, the bottom of rotating disc is fixedly connected with scraping strip, the outer wall of filter tank is installed with height adjusting mechanism, height adjusting mechanism is used to adjust the height of paint with bag filter.

[0006] Through the technical scheme, the rotating rod is rotated by the power provided by the motor, the rotating disc fixed outside the rotating rod is synchronously rotated in the filter tank, the scraping strip fixed below the rotating disc is synchronously rotated in the filter bag, the impurities, lumps and particles intercepted in the filter bag are scraped off from the inner wall of the filter bag through the rotation of the scraping strip in the filter bag, and thus the use time of the filter bag is prolonged.

[0007] Further description is made to the technical scheme:

[0008] The height adjusting mechanism comprises support rods, the top of each of the support rods is fixedly connected to the outer wall of the filter tank, the inner wall of each of the support rods is provided with an adjusting groove, the inner side of each of the support rods is slidably connected with an extension rod, the outer wall of the top of each of the extension rods is fixedly connected with a fixing buckle, the fixing buckle is slidably connected with the corresponding adjusting groove, the bottom of each of the extension rods is fixedly connected with a connecting ball, and the outer side of each of the connecting balls is rotatably connected with a stabilizing piece.

[0009] Through the technical scheme, the extension rod rotatably arranged in the support rod of the filter tank is rotated, the fixing buckle fixed on the extension rod is slid out of the adjusting groove in the support rod, the length of the extension rod is adjusted by sliding the extension rod up and down, the fixing buckle on the extension rod is slid into the adjusting groove in the corresponding position of the support rod after the length is adjusted to be appropriate, and the connecting ball fixed below the extension rod is supported by the stabilizing piece outside the connecting ball.

[0010] Further description is made to the technical scheme:

[0011] The bottom of the filter tank is communicated with a discharge pipe, and a ball valve is arranged in the middle of the outer wall of the discharge pipe.

[0012] Through the technical scheme, the discharge pipe for discharging finished products controls the flow by the ball valve.

[0013] Further description is made to the technical scheme:

[0014] The left side of the outer wall of the ball valve is equidistantly provided with anti-skid sleeves, and the front and back sides of each of the anti-skid sleeves are fixedly connected with a magic tape.

[0015] Through the technical scheme, the anti-skid sleeve fixed on the handle of the ball valve by the magic tape can improve the grip of the ball valve.

[0016] Further description is made to the technical scheme:

[0017] The bottom of each of the stabilizing pieces is fixedly connected with a rubber pad, and the bottom of each of the rubber pads is provided with anti-skid lines.

[0018] Through the technical scheme, the rubber pad fixed under the stabilizing sheet improves the anti-skid property of the stabilizing sheet through the anti-skid lines formed under the rubber pad.

[0019] Further description is made to the technical scheme:

[0020] The front top of the filter tank is communicated with a material conveying pipe, and the front end of the material conveying pipe is fixedly connected with a connecting piece.

[0021] Through the technical scheme, the material conveying pipe fixed in front of the filter tank is connected with external equipment through the connecting piece fixed in front of the material conveying pipe.

[0022] Further description is made to the technical scheme:

[0023] The rear top of the filter tank is communicated with a pressure conveying pipe, and the tail end of the pressure conveying pipe is communicated with a pressure pump.

[0024] Through the technical scheme, the pressure pump conveys pressure into the filter tank through the pressure conveying pipe.

[0025] Further description is made to the technical scheme:

[0026] The bottom of the pressure pump is fixedly connected with a stabilizing frame, and the four corners of the stabilizing frame are all threadedly connected with screws.

[0027] Through the technical scheme, the stabilizing frame fixed under the pressure pump is fixed through the screws to improve the stability of the pressure pump.

[0028] The utility model has the advantages of:

[0029] 1. In the utility model, the motor drives the scraping strip through the rotating rod and the rotating disc to scrape off the impurities, agglomerates and particles intercepted in the filter bag, thereby prolonging the use time of the filter bag each time, and realizing the effect of reducing the replacement frequency of the filter bag, thereby improving the work efficiency.

[0030] 2. In the utility model, the fixed buckle is slid out of the adjusting groove by rotating the extension rod, then the extension rod is adjusted, and after being adjusted to the appropriate length, the fixed buckle on the extension rod is slid into the adjusting groove in the corresponding position to be fixed by reversely rotating the extension rod, then the connecting ball cooperates with the stabilizing sheet outside to be supported, thereby realizing the effect of adjusting the height of the bag type filter for paint. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 The utility model provides a perspective view of the bag type filter for paint;

[0032] Figure 2 The utility model provides a partial structure sectional view of the bag type filter for paint;

[0033] Figure 3 The bag filter for paint provided by the utility model Figure 2 An enlarged view of position A in figure 1;

[0034] Figure 4 A split view of the height adjusting mechanism of the bag filter for paint provided by the utility model

[0035] Figure 5 The bag filter for paint provided by the utility model Figure 4 An enlarged view of position B in figure 1.

[0036] Legend:

[0037] 1, filter tank; 2, height adjusting mechanism; 201, support rod; 202, adjusting groove; 203, extension rod; 204, fixing buckle; 205, connecting ball; 206, stabilizing piece; 3, filter bag; 4, tank cover; 5, motor; 6, rotating rod; 7, rotating disc; 8, scraping strip; 9, discharge pipe; 10, ball valve; 11, anti-skid sleeve; 12, magic tape; 13, rubber pad; 14, anti-skid pattern; 15, material conveying pipe; 16, connecting piece; 17, pressure conveying pipe; 18, pressure pump; 19, stabilizing frame; 20, screw. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of protection of the utility model.

[0039] With reference to Figure 1 and Figure 2 An embodiment provided by the utility model: the bag filter for paint, including filter tank 1, the inside of filter tank 1 is installed with filter bag 3, the top of filter bag 3 is provided with tank cover 4, the top of tank cover 4 is fixedly connected with motor 5, tank cover 4 is used for fixing motor 5, the output end of motor 5 is fixedly connected with rotating rod 6, the outer wall upper end of rotating rod 6 is fixedly connected with rotating disc 7, motor 5 drives rotating disc 7 to rotate through rotating rod 6, the bottom of rotating disc 7 is fixedly connected with scraping strip 8, and scraping strip 8 is used for scraping off the impurities, agglomerates and particles on the inner wall of filter bag 3, the outer wall of filter tank 1 is installed with height adjusting mechanism 2, height adjusting mechanism 2 is used for adjusting the height of the bag filter for paint, the top of the front side of filter tank 1 is communicated with material conveying pipe 15, the front end of material conveying pipe 15 is fixedly connected with connecting piece 16, material conveying pipe 15 is connected with external equipment through connecting piece 16, the top of the rear side of filter tank 1 is communicated with pressure conveying pipe 17, the tail end of pressure conveying pipe 17 is communicated with pressure pump 18, and pressure pump 18 is connected with filter tank 1 through pressure conveying pipe 17;

[0040] Specifically, the motor 5 fixed on the tank cover 4 is started, the rotating rod 6 is driven to rotate by the power provided by the motor 5, the rotating disc 7 fixed outside the rotating rod 6 is driven to rotate synchronously in the filter tank 1, the scraper 8 fixed below the rotating disc 7 is also driven to rotate synchronously in the filter bag 3, the impurities, lumps and particles intercepted in the filter bag 3 are scraped off from the inner wall of the filter bag 3 through the rotation of the scraper 8 in the filter bag 3, thereby prolonging the use time of the filter bag 3 each time, the material conveying pipe 15 in front of the filter tank 1 is connected with external equipment through the connecting sheet 16 fixed in front of it, and the pressure pump 18 delivers pressure to the filter tank 1 through the pressure conveying pipe 17.

[0041] With reference to Figure 4 And Figure 5 The height adjusting mechanism 2 comprises support rods 201, the top of each of the plurality of support rods 201 is fixedly connected to the outer wall of the filter tank 1 at the upper part of the adjacent side, the inner wall of each of the plurality of support rods 201 is provided with an adjusting groove 202, the inner side of each of the plurality of support rods 201 is slidably connected with an extension rod 203, the extension rod 203 slides in the support rod 201, the outer wall of the top of each of the plurality of extension rods 203 is fixedly connected with a fixing buckle 204, the extension rod 203 fixes its position through the fixing buckle 204 and the adjusting groove 202, each of the plurality of fixing buckles 204 is slidably connected with the corresponding adjusting groove 202, the bottom of each of the plurality of extension rods 203 is fixedly connected with a connecting ball 205, the outer side of each of the plurality of connecting balls 205 is rotatably connected with a stabilizing sheet 206, the extension rod 203 supports the stabilizing sheet 206 through the connecting ball 205, the bottom of each of the plurality of stabilizing sheets 206 is fixedly connected with a rubber pad 13, the bottom of each of the plurality of rubber pads 13 is provided with an anti-skid pattern 14, and the anti-skid pattern 14 is used to improve the anti-skid property of the rubber pad 13.

[0042] Specifically, the extension rod 203 rotatably installed in the support rod 201 of the outer wall of the filter tank 1 is rotated, the fixing buckle 204 fixed on the extension rod 203 is slid out of the adjusting groove 202 in the support rod 201, then the extension rod 203 is slid up and down to adjust the length extended out of it, after the length is adjusted to a proper length, the extension rod 203 is reversely rotated to make the fixing buckle 204 thereon slide into the adjusting groove 202 at the corresponding position in the support rod 201 for fixation, then the connecting ball 205 fixed below the extension rod 203 supports the stabilizing sheet 206 outside it, and the rubber pad 13 fixed below the stabilizing sheet 206 improves the anti-skid property of the stabilizing sheet 206 through the anti-skid pattern 14 provided below it.

[0043] With reference to Figure 1 And Figure 3The bottom of the filter tank 1 is communicated with a discharge pipe 9, a ball valve 10 is installed in the middle of the outer wall of the discharge pipe 9, the ball valve 10 is used for controlling the flow of the discharge pipe 9, anti-skid sleeves 11 are equidistantly installed on the left side of the outer wall of the ball valve 10, a plurality of the anti-skid sleeves 11 are fixedly connected with magic tapes 12 in front and back sides, the magic tapes 12 are used for fixing the anti-skid sleeves 11, a stabilizing frame 19 is fixedly connected to the bottom of the pressure pump 18, screws 20 are threadedly connected to the four corners of the stabilizing frame 19, and the screws 20 are used for fixing the stabilizing frame 19.

[0044] Specifically, the discharge pipe 9 for discharging finished products controls the flow through the ball valve 10, the anti-skid sleeves 11 fixed on the ball valve 10 handle through the magic tapes 12 can improve the grip of the ball valve 10, and the stabilizing frame 19 fixed under the pressure pump 18 is fixed through the screws 20 to improve the stability of the pressure pump 18.

[0045] Working principle: in the process of using the bag filter for coating to filter the coating, the motor 5 fixed on the tank cover 4 is started at the same time, the rotating rod 6 is rotated through the power provided by the motor 5, the rotating disc 7 fixed outside the rotating rod 6 is synchronously rotated in the filter tank 1 when the rotating rod 6 rotates, the scraping strip 8 fixed below the rotating disc 7 is also synchronously rotated in the filter bag 3 when the rotating disc 7 is synchronously rotated in the filter tank 1 and the rotating rod 6, the impurities, agglomerates and particles intercepted in the filter bag 3 are scraped off from the inner wall of the filter bag 3 through the rotation of the scraping strip 8 in the filter bag 3, thereby prolonging the use time of the filter bag 3 each time, thereby realizing the effect of reducing the replacement frequency of the filter bag 3, and thereby improving the work efficiency.

[0046] When the bag filter for coating needs to be adjusted in height during use, first, the extension rod 203 installed in the support rod 201 of the outer wall of the filter tank 1 is rotated, the fixing buckle 204 fixed on the extension rod 203 is slid out of the adjusting groove 202 in the support rod 201, then the length of the extension rod 203 extending out is adjusted by sliding up and down, after adjusting to the appropriate length, the extension rod 203 is reversely rotated to make the fixing buckle 204 slide into the adjusting groove 202 in the corresponding position of the support rod 201 for fixing, then the connecting ball 205 fixed below the extension rod 203 is supported by the stabilizing sheet 206 outside, thereby realizing the effect of adjusting the height of the bag filter for coating.

[0047] Finally, it should be noted that: the above only describes the preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement for some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A bag filter for paint comprising a filter tank (1), characterized in that: The inside of the filter tank (1) is provided with a filter bag (3), the top of the filter bag (3) is provided with a tank cover (4), the top of the tank cover (4) is fixedly connected with a motor (5), the output end of the motor (5) is fixedly connected with a rotating rod (6), the outer wall upper end of the rotating rod (6) is fixedly connected with a rotating disc (7), the bottom of the rotating disc (7) is fixedly connected with a scraping strip (8), the outer wall of the filter tank (1) is provided with a height adjusting mechanism (2), and the height adjusting mechanism (2) is used for adjusting the height of the bag type filter for paint.

2. The paint bag filter according to claim 1, characterized in that: The height adjusting mechanism (2) comprises a supporting rod (201), the top of the supporting rod (201) is fixedly connected with the outer wall of the filter tank (1) in the upper part, the inner wall of the supporting rod (201) is provided with an adjusting groove (202), the inner side of the supporting rod (201) is slidably connected with an extension rod (203), the outer wall top of the extension rod (203) is fixedly connected with a fixed buckle (204), the fixed buckle (204) is slidably connected with the corresponding adjusting groove (202), the bottom of the extension rod (203) is fixedly connected with a connecting ball (205), and the outer side of the connecting ball (205) is rotatably connected with a stabilizing sheet (206).

3. The paint bag filter according to claim 1, characterized in that: The bottom of the filter tank (1) is communicated with a discharge pipe (9), and the outer wall of the discharge pipe (9) is provided with a ball valve (10).

4. The paint bag filter according to claim 3, characterized in that: The outer wall left side of the ball valve (10) is provided with a plurality of anti-skid sleeves (11), and the front and rear sides of the anti-skid sleeves (11) are fixedly connected with magic tapes (12).

5. The paint bag filter of claim 2, wherein: The bottom of the stabilizing sheet (206) is fixedly connected with a rubber pad (13), and the bottom of the rubber pad (13) is provided with an anti-skid pattern (14).

6. The paint bag filter of claim 1, wherein: The front side top of the filter tank (1) is communicated with a conveying pipe (15), and the front end of the conveying pipe (15) is fixedly connected with a connecting sheet (16).

7. The paint bag filter of claim 1, wherein: The rear side top of the filter tank (1) is communicated with a pressure conveying pipe (17), and the tail end of the pressure conveying pipe (17) is communicated with a pressure pump (18).

8. The paint bag filter according to claim 7, characterized in that: The bottom of the pressure pump (18) is fixedly connected with a stabilizing frame (19), and the four corners of the stabilizing frame (19) are threadedly connected with screws (20).

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