Pumping type acrylic emulsion filtering device

Abstract

The utility model relates to the technical field of acrylic emulsion filtering, in particular to a pumping type acrylic emulsion filtering device which comprises a tank body and further comprises a tank cover, a filter bag, a pumping mechanism and a stirring mechanism, the tank cover is located at the top end of the tank body, the tank body is detachably connected with the tank cover, the filter bag is located in the tank body, the pumping mechanism comprises a discharging pipe and a pump body, and the stirring mechanism is arranged on the pump body. The pump body is installed on one side of the tank body, one end of the discharging pipe is connected with the input end of the pump body, the other end of the discharging pipe penetrates through the tank body and extends into the filter bag, and the stirring mechanism comprises a rotating assembly, a transmission assembly, three rotating rods and a plurality of stirring rods. The liquid flows in the reverse direction, the feeding pipe is changed into the discharging pipe, the reverse effect is achieved, the powdery particles are left outside the filter bag, the powdery particles in the emulsion do not need to be removed without opening the tank cover, and the purposes that the filter bag is not replaced, the tank cover is not opened, and the interior of the filter bag is not blocked are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of acrylic emulsion filtration, in particular to a pumping type acrylic emulsion filtration device. Background Art

[0002] Acrylic emulsion is a milky white or nearly transparent viscous liquid. Acrylic emulsion is an emulsion copolymerized from pure acrylic ester monomers. It is a small-particle, multi-purpose, high-performance emulsion suitable for a variety of coating formulations. It has outstanding water resistance and weather resistance, especially in high-gloss and semi-gloss coatings. Before filtering acrylic emulsion, it needs to be filtered.

[0003] When the existing acrylic emulsion filter device is in use, high-pressure gas is used to make the acrylic emulsion containing powder particles pass through the filter bag under the action of the high-pressure gas, and the powder particles adhere to the filter bag, and the acrylic emulsion flows out from the discharge port. However, when there are many powder particles in the acrylic emulsion, the powder particles quickly block the filter bag, making the liquid unable to flow, the tank cavity is filled with liquid, and the filter bag is difficult to take out and replace. To address this problem, a pump-type acrylic emulsion filter device is now provided. Summary of the invention

[0004] The utility model aims to provide a pump-type acrylic emulsion filtering device to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pump-type acrylic emulsion filtering device comprises a tank body, a tank cover, a filter bag, an extraction mechanism and a stirring mechanism, wherein the tank cover is located at the top of the tank body, the tank body and the tank cover are detachably connected, and the filter bag is located inside the tank body;

[0007] The extraction mechanism includes a discharge pipe and a pump body. The pump body is installed on one side of the tank body. One end of the discharge pipe is connected to the input end of the pump body, and the other end of the discharge pipe passes through the tank body and extends into the interior of the filter bag.

[0008] The stirring mechanism includes a rotating assembly, a transmission assembly, three rotating rods and multiple stirring rods. The three rotating rods are rotatably arranged at the bottom of the inner cavity of the tank body, and the multiple stirring rods are respectively fixedly installed on the surfaces of the three rotating rods. The rotating assembly is located between one ends of the three rotating rods, and the transmission assembly is located between the pump body and the rotating assembly.

[0009] As a further solution of the utility model: the rotating assembly includes a bare rod, three worm wheels and three worms, each worm wheel is fixedly mounted on one end of a rotating rod, each worm is located above a worm wheel, each worm is meshed with a worm wheel, the bare rod is rotatably arranged on one side of the tank body, and each worm is fixedly mounted on the bare rod.

[0010] As a further solution of the utility model: the transmission assembly includes a rotating rod, a driving wheel, a driven wheel and a belt. The rotating rod is rotatably arranged on one side of the tank body, one end of the rotating rod is fixedly connected to the rotating shaft of the pump body, the driving wheel is fixedly installed on the surface of the rotating rod, the driven wheel is fixedly installed on the surface of the bare rod, and the belt is sleeved on the driving wheel and the driven wheel.

[0011] As a further solution of the utility model: a plurality of insertion holes are equidistantly provided on the top surface of the tank body, an insertion rod is inserted into each insertion hole, and the top end of each insertion rod is fixedly connected to the tank cover.

[0012] As a further solution of the utility model: a second electromagnet is fixed to the bottom end of each insertion rod, and a first electromagnet matching with the second electromagnet is fixedly installed at the bottom of the inner cavity of each insertion hole.

[0013] As a further solution of the utility model: a feed pipe is installed in the middle of one side of the tank body away from the pump body, a discharge pipe is provided at the lower part of one side of the tank body, and a drain pipe is installed on one side of the top end of the tank cover.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model is a pump-type acrylic emulsion filtering device, which uses the pneumatic hydraulic structure principle to change the liquid transmission from high-pressure gas extrusion to pump extraction, and the liquid flow direction is reversed. The feed pipe is changed to a discharge pipe, and the reverse action is performed. The powder particles remain outside the filter bag, and then there is no need to open the tank cover to remove the powder particles in the emulsion, so as to achieve the purpose of not replacing the filter bag, not opening the tank cover, and not clogging the inside of the filter bag.

[0016] 2. The utility model is a pump-type acrylic emulsion filtering device. By arranging three rotating rods and a plurality of stirring rods at the bottom of the inner cavity of the tank body, the rotating assembly can drive the three rotating rods to rotate, thereby stirring the acrylic emulsion inside the tank body, and dispersing the powder particles accumulated on one side of the filter bag to avoid accumulation, which is beneficial to improving the passability of the filter bag, and further beneficial to improving the filtering speed of the acrylic emulsion.

[0017] 3. The utility model provides a pump-type acrylic emulsion filtering device, which can drive the rotating component to work when the pump body is working, so that the extraction mechanism and the stirring mechanism can achieve a linkage effect. There is no need to set a driving source on each mechanism, which greatly reduces the number of driving sources used and reduces power consumption, thereby helping to reduce costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2For this utility model Figure 1 Schematic diagram of the enlarged structure of part A.

[0020] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure of part B.

[0021] Figure 4 It is a front view of the utility model.

[0022] Figure 5 It is a cross-sectional view of the utility model.

[0023] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure of part c.

[0024] Among them: 11, tank body; 12, tank cover; 13, jack; 14, plug rod; 15, first electromagnet; 16, second electromagnet; 17, filter bag; 18, pump body; 19, rotating rod; 20, bare rod; 21, worm; 22, worm wheel; 23, rotating rod; 24, stirring rod; 25, discharge pipe; 26, feed pipe; 27, discharge pipe; 28, drain pipe; 29, driving wheel; 30, driven wheel; 31, belt. DETAILED DESCRIPTION

[0025] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0026] The utility model provides the following preferred embodiments:

[0027] Embodiment 1, as Figure 1-Figure 6 As shown, a pump-type acrylic emulsion filtering device includes a tank body 11, a tank cover 12, a filter bag 17, an extraction mechanism and a stirring mechanism. The tank cover 12 is located at the top of the tank body 11, and the tank body 11 and the tank cover 12 are detachably connected. The filter bag 17 is located inside the tank body 11. Specifically, the filter bag 17 is detachably installed inside the tank body 11 by bolts, so that the filter bag 17 is easy to disassemble and replace, and is convenient to use.

[0028] The extraction mechanism includes a discharge pipe 25 and a pump body 18. The pump body 18 is installed on one side of the tank body 11. One end of the discharge pipe 25 is connected to the input end of the pump body 18. The other end of the discharge pipe 25 passes through the tank body 11 and extends into the interior of the filter bag 17. When in use, the acrylic emulsion is filtered through the filter bag 17 so that the acrylic emulsion can enter the middle of the filter bag 17, while the powder particles are blocked outside the filter bag 17. The pump body 18 is controlled to work so that the acrylic emulsion filtered in the middle of the filter bag 17 can flow out through the discharge pipe 25 to achieve filtration.

[0029] The stirring mechanism includes a rotating assembly, a transmission assembly, three rotating rods 23 and a plurality of stirring rods 24. The three rotating rods 23 are rotatably arranged at the bottom of the inner cavity of the tank body 11. The plurality of stirring rods 24 are respectively fixedly mounted on the surfaces of the three rotating rods 23. The rotating assembly is located between one ends of the three rotating rods 23. The transmission assembly is located between the pump body 18 and the rotating assembly.

[0030] By arranging three rotating rods 23 and a plurality of stirring rods 24 at the bottom of the inner cavity of the tank body 11, the three rotating rods 23 can be driven to rotate by the rotating assembly, so as to stir the acrylic emulsion inside the tank body 11, and disperse the powder particles accumulated on one side of the filter bag 17 to avoid accumulation, which is beneficial to improving the permeability of the filter bag 17, and further beneficial to improving the filtering speed of the acrylic emulsion.

[0031] like Figure 1-Figure 6 As shown, the rotating assembly includes a polished rod 20, three worm wheels 22 and three worms 21, each worm wheel 22 is fixedly mounted on one end of a rotating rod 23, each worm 21 is located above a worm wheel 22, and each worm 21 is meshed with a worm wheel 22. The polished rod 20 is rotatably arranged on one side of the tank body 11, and each worm 21 is fixedly mounted on the polished rod 20. Specifically, two mounting plates are fixedly mounted on one side of the tank body 11, and both ends of the polished rod 20 are rotatably arranged on the mounting plates;

[0032] When the pump body 18 is working, the transmission assembly can drive the smooth rod 20 to rotate. When the smooth rod 20 rotates, it can drive the three worms 21 to rotate. Since the worm 21 and the worm wheel 22 are meshed, when the worm 21 rotates, it can drive the worm wheel 22 to rotate, and then drive the rotating rod 23 to rotate, so that the stirring rod 24 can stir the acrylic emulsion.

[0033] like Figure 1-Figure 6 As shown, the transmission assembly includes a rotating rod 19, a driving wheel 29, a driven wheel 30 and a belt 31. The rotating rod 19 is rotatably arranged on one side of the tank body 11, one end of the rotating rod 19 is fixedly connected to the rotating shaft of the pump body 18, the driving wheel 29 is fixedly mounted on the surface of the rotating rod 19, the driven wheel 30 is fixedly mounted on the surface of the polished rod 20, and the belt 31 is sleeved on the driving wheel 29 and the driven wheel 30;

[0034] When the pump body 18 is working, the rotating shaft in the middle of the pump body 18 can drive the impeller to rotate to realize the liquid transportation. When the rotating shaft rotates, it can drive the rotating rod 19 to rotate. When the rotating rod 19 rotates, it can drive the driving wheel 29 to rotate. Under the action of the belt 31, it can drive the driven wheel 30 to rotate, and then drive the light rod 20 to rotate, thereby realizing the operation of the rotating component.

[0035] like Figure 1-Figure 6As shown, a plurality of insertion holes 13 are equidistantly provided on the top surface of the tank body 11, and an insertion rod 14 is inserted into each insertion hole 13, and the top end of each insertion rod 14 is fixedly connected to the tank cover 12;

[0036] By plugging the insertion hole 13 and the insertion rod 14 together, the tank cover 12 can be fixed on the top of the tank body 11, which makes it easier to install the tank cover 12.

[0037] like Figure 1-Figure 6 As shown, a second electromagnet 16 is fixed to the bottom end of each plug rod 14, and a first electromagnet 15 matching with the second electromagnet 16 is fixedly installed at the bottom of the inner cavity of each plug hole 13;

[0038] By providing the first electromagnet 15 and the second electromagnet 16, when the insertion rod 14 is inserted into the inside of the insertion hole 13, the first electromagnet 15 and the second electromagnet 16 can be used to connect the insertion rod 14 and the insertion hole 13 together, thereby increasing the fixing effect of the tank cover 12;

[0039] It should be noted that, in actual use, a sealing strip is provided between the tank body 11 and the tank cover 12 for sealing.

[0040] like Figure 1-Figure 6 As shown, a feed pipe 26 is installed in the middle of the side of the tank body 11 away from the pump body 18, a discharge pipe 27 is provided at the lower side of the tank body 11, and a vent pipe 28 is installed at the top side of the tank cover 12; it should be noted that valves are provided on the feed pipe 26, the discharge pipe 27 and the vent pipe 28;

[0041] The provision of the feed pipe 26 facilitates the feeding of the acrylic emulsion containing powder particles, and the provision of the discharge pipe 27 facilitates the discharge of the filtered powder particles, facilitates the unloading of the powder particles, and realizes the cleaning of the powder particles.

[0042] The beneficial effects of the present invention are specifically embodied in that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pump-type acrylic emulsion filtering device, comprising a tank body (11), characterized in that: It also includes a tank cover (12), a filter bag (17), an extraction mechanism and a stirring mechanism, wherein the tank cover (12) is located at the top of the tank body (11), the tank body (11) and the tank cover (12) are detachably connected, and the filter bag (17) is located inside the tank body (11); The extraction mechanism comprises a discharge pipe (25) and a pump body (18), wherein the pump body (18) is mounted on one side of the tank body (11), one end of the discharge pipe (25) is connected to an input end of the pump body (18), and the other end of the discharge pipe (25) passes through the tank body (11) and extends into the interior of the filter bag (17); The stirring mechanism comprises a rotating assembly, a transmission assembly, three rotating rods (23) and a plurality of stirring rods (24); the three rotating rods (23) are rotatably arranged at the bottom of the inner cavity of the tank body (11); the plurality of stirring rods (24) are respectively fixedly mounted on the surfaces of the three rotating rods (23); the rotating assembly is located between one ends of the three rotating rods (23); and the transmission assembly is located between the pump body (18) and the rotating assembly.

2. A pump-type acrylic emulsion filtering device according to claim 1, characterized in that: The rotating assembly comprises a polished rod (20), three worm wheels (22) and three worms (21); each worm wheel (22) is fixedly mounted on one end of a rotating rod (23); each worm wheel (21) is located above a worm wheel (22); each worm wheel (21) is meshed with a worm wheel (22); the polished rod (20) is rotatably arranged on one side of the tank body (11); and each worm wheel (21) is fixedly mounted on the polished rod (20).

3. A pump-type acrylic emulsion filtering device according to claim 2, characterized in that: The transmission assembly comprises a rotating rod (19), a driving wheel (29), a driven wheel (30) and a belt (31); the rotating rod (19) is rotatably arranged on one side of the tank body (11); one end of the rotating rod (19) is fixedly connected to a rotating shaft of the pump body (18); the driving wheel (29) is fixedly mounted on the surface of the rotating rod (19); the driven wheel (30) is fixedly mounted on the surface of the polished rod (20); and the belt (31) is sleeved on the driving wheel (29) and the driven wheel (30).

4. A pump-type acrylic emulsion filtering device according to claim 3, characterized in that: A plurality of insertion holes (13) are equidistantly formed on the top surface of the tank body (11), an insertion rod (14) is inserted into each insertion hole (13), and the top end of each insertion rod (14) is fixedly connected to the tank cover (12).

5. A pump-type acrylic emulsion filtering device according to claim 4, characterized in that: A second electromagnet (16) is fixed to the bottom end of each insertion rod (14), and a first electromagnet (15) matching with the second electromagnet (16) is fixedly mounted at the bottom of the inner cavity of each insertion hole (13).

6. A pump-type acrylic emulsion filtering device according to claim 5, characterized in that: A feed pipe (26) is installed in the middle of a side of the tank body (11) away from the pump body (18), a discharge pipe (27) is provided below one side of the tank body (11), and a drain pipe (28) is installed on one side of the top end of the tank cover (12).

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