Efficient filtering device for textile auxiliaries

Abstract

The utility model discloses an efficient filtering device for textile auxiliaries, and belongs to the field of filtering devices. The efficient filtering device for the textile auxiliary comprises a filtering device body, a connecting plate is arranged on the filtering device body, a water pump is arranged on the connecting plate, a connecting block is arranged at the end, away from the connecting plate, of the water pump, and the efficient filtering device further comprises an external water pipe. The positive-pressure filtering device solves the problems that in the filtering process of an existing positive-pressure filtering device, due to the fact that pressure in the filtering device needs to be maintained, half of the filtering device is sealed, materials needing to be filtered are pressurized through air pressure to accelerate the filtering speed, but the materials can make full contact with the inner wall of the filtering device through pressurization through air pressure, and the filtering speed is increased. And some materials with relatively high viscidity can be adhered to the inner wall of the filtering device and are difficult to clean.

Description

Technical Field

[0001] The utility model relates to the field of filtering devices, in particular to a high-efficiency filtering device for textile auxiliaries. Background Art

[0002] Textile auxiliaries are essential chemicals in the production and processing of textiles. Textile auxiliaries play an indispensable and important role in improving the product quality and added value of textiles. They can not only give textiles various special functions and styles, such as softness, wrinkle resistance, shrinkage resistance, waterproofness, antibacterial, antistatic, flame retardant, etc., but also improve dyeing and finishing processes, save energy and reduce processing costs. Textile auxiliaries are crucial to improving the overall level of the textile industry and their role in the textile industry chain;

[0003] The Chinese patent with the publication number CN208182750U discloses a filtering device for facilitating sewage filtering, comprising a cylinder, a filtering layer is arranged on the upper layer of the inner wall of the cylinder, the filtering layer is composed of a mesh structure connected with a flat plate structure, a filtering grid is arranged above the flat plate structure, a flow guide port is movably connected with the upper end of the cylinder, the flow guide port comprises a guide plate, the guide plate passes through the top of the filtering grid and is connected with the flat plate structure, two groups of mutually parallel partitions are arranged below the filtering layer, the two partitions are respectively connected with the inner wall of the cylinder, the two partitions divide the inner part of the cylinder into a clarifying area, a dispersion area, and a spraying area, a water pumping device is arranged between the two partitions, a water pump is arranged on the outer side of the bottom of one partition, the water pump is connected to the dispersion area through a water pumping pipe, a discharge pipe port is arranged in the area where the spraying area is connected with the cylinder, and a control device is arranged outside the cylinder; the utility model product is practical, reasonable in structure, simple in operation, diverse in functions, easy to clean, ensures filtering function, realizes multiple functions in one, and is easy to remove impurities such as linear objects and floating objects.

[0004] During the filtering process, the positive pressure filtering device of the above patent needs to maintain the pressure inside the filtering device, so half of the filtering device is sealed, and air pressure is used to increase the pressure of the material to be filtered to speed up the filtering speed. However, the use of air pressure to increase the pressure will make the material fully contact with the inner wall of the filtering device, and some materials with high viscosity may adhere to the inner wall of the filtering device, making it difficult to clean. Utility Model Content

[0005] The utility model aims to provide a high-efficiency filtering device for textile auxiliaries, wherein an external water pipe is arranged on the filtering device, the external water pipe is connected to the filtering device through a water pump, and the other end of the external water pipe is connected to a solution containing tank, the water pump generates suction to draw the solution in the solution containing tank into the filtering device through the external water pipe, and sprays it on the filter plate, and a baffle is arranged at one end of the external water pipe extending into the filtering device, the baffle can block most of the solution from being sprayed on the inner wall of the filtering device, thereby solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency filtering device for textile auxiliaries, comprising a filtering device, a connecting plate is arranged on the filtering device, a water pump is arranged on the connecting plate, a connecting block is arranged at one end of the water pump away from the connecting plate, and an external water pipe is arranged on the connecting block, a solution holding tank is arranged on the outer surface of the filtering device, one end of the external water pipe extends into the solution holding tank, one end of the external water pipe penetrates the water pump and extends into the filtering device, a baffle is arranged at one end of the external water pipe, a feed pipe is arranged at the lower end of the filtering device, a shut-off valve is arranged at the lower end of the feed pipe, an activated carbon plate is arranged on the inner wall of the filtering device, and a filter screen is arranged at the lower end of the activated carbon plate.

[0007] Preferably, the filter device is provided with a funnel-shaped material pipe at the lower end of the filter screen, and the funnel-shaped material pipe is bolted to the inner wall of the filter device.

[0008] Preferably, a shut-off valve is provided on the middle section of the external water pipe, and the shut-off valve is bolted to the external water pipe.

[0009] Preferably, a transparent observation window is provided on the outer surface of the filter device, and the transparent observation window is bolted to the filter device.

[0010] Preferably, a support column is provided at the lower end of the filter device, and the support column is welded to the filter device.

[0011] Preferably, the support column is provided with a ground connection piece at one end away from the filtering device, and the ground connection piece is welded to the support column.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model is provided with an external water pipe on the filtering device, the external water pipe is connected to the filtering device through a water pump, and the other end of the external water pipe is connected to the solution holding tank. The water pump generates suction to draw the solution in the solution holding tank into the filtering device through the external water pipe, and sprays it on the activated carbon plate. The solution falls downward due to gravity and passes through the activated carbon plate for preliminary filtration. The activated carbon plate first filters out impurities in the solution, and then passes through the filter screen. The filter screen performs secondary filtration on the solution to make the solution purer. Finally, the solution falls into the funnel-shaped material pipe, and the staff then puts the container in The shut-off valve is opened at the lower end of the discharge pipe to discharge the solution through the discharge pipe, and a baffle is provided at one end of the external water pipe extending into the filter device. The baffle can prevent most of the solution from being sprayed on the inner wall of the filter device, effectively avoiding the problem that during the filtration process of the existing positive pressure filter device, half of the filter device is sealed in order to maintain the pressure in the filter device, and the air pressure is used to increase the pressure of the material to be filtered to speed up the filtration speed. However, the use of air pressure to increase the pressure will make the material fully contact with the inner wall of the filter device, and some materials with high viscosity may adhere to the inner wall of the filter device, making it difficult to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall external structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall main structure of the utility model;

[0016] Figure 3 It is a schematic cross-sectional structure diagram of the filtering device of the present utility model.

[0017] In the figure: 1. Filter device; 2. Connecting plate; 3. Water pump; 4. Connecting block; 5. External water pipe; 6. Shut-off valve; 7. Solution storage tank; 8. Transparent observation window; 9. Support column; 10. Ground connection piece; 11. Feed pipe; 12. One-way valve; 13. Baffle; 14. Activated carbon plate; 15. Filter screen; 16. Funnel-shaped feed pipe. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In order to solve the problem in the prior art that in the positive pressure filter device during the filtration process, in order to maintain the pressure in the filter device, half of the filter device is sealed, and the air pressure is used to pressurize the material to be filtered to speed up the filtration speed, but the use of air pressure to pressurize will make the material fully contact with the inner wall of the filter device, and some materials with high viscosity may adhere to the inner wall of the filter device, making it difficult to clean, this embodiment provides the following technical solutions:

[0020] A high-efficiency filtering device for textile auxiliaries, comprising a filtering device 1, a connecting plate 2 is arranged on the filtering device 1, a water pump 3 is arranged on the connecting plate 2, a connecting block 4 is arranged at one end of the water pump 3 away from the connecting plate 2, and an external water pipe 5 is arranged on the connecting block 4, a solution holding tank 7 is arranged on the outer surface of the filtering device 1, one end of the external water pipe 5 extends into the solution holding tank 7, one end of the external water pipe 5 penetrates the water pump 3 and extends into the filtering device 1, a baffle 13 is arranged at one end of the external water pipe 5, a feed pipe 11 is arranged at the lower end of the filtering device 1, a one-way valve 12 is arranged at the lower end of the feed pipe 11, an activated carbon plate 14 is arranged on the inner wall of the filtering device 1, a filter screen 15 is arranged at the lower end of the activated carbon plate 14, a funnel-shaped feed pipe 16 is arranged at the lower end of the filter screen 15, and the funnel-shaped feed pipe 16 is bolted to the inner wall of the filtering device 1;

[0021] In this embodiment, an external water pipe 5 is provided on the filter device 1, and the external water pipe 5 is connected to the filter device 1 through a water pump 3, and the other end of the external water pipe 5 is connected to a solution holding tank 7. The water pump 3 generates suction to draw the solution in the solution holding tank 7 into the filter device 1 through the external water pipe 5, and sprays it on the activated carbon plate 14. The solution falls downward due to gravity and passes through the activated carbon plate 14 for preliminary filtration. The activated carbon plate 14 first filters out impurities in the solution, and then passes through a filter screen 15. The filter screen 15 performs secondary filtration on the solution to make the solution purer. Finally, the solution falls into a funnel-shaped material pipe 16, and the staff then places the container at the lower end of the discharge pipe 11 and opens the one-way valve 12. The solution is discharged through the discharge pipe 11, and a baffle 13 is provided at one end of the external water pipe 5 extending into the filter device 1. The baffle 13 can prevent most of the solution from being sprayed on the inner wall of the filter device 1;

[0022] In this embodiment, a cut-off valve 6 is provided on the middle section of the external water pipe 5, and the cut-off valve 6 is bolted to the external water pipe 5;

[0023] In this embodiment, a transparent observation window 8 is provided on the outer surface of the filter device 1, and the transparent observation window 8 is bolted to the filter device 1;

[0024] In this embodiment, a support column 9 is provided at the lower end of the filter device 1, and the support column 9 is welded to the filter device 1. A grounding connecting piece 10 is provided at one end of the support column 9 away from the filter device 1, and the grounding connecting piece 10 is welded to the support column 9;

[0025] Working principle: an external water pipe 5 is arranged on the filter device 1, and the external water pipe 5 is connected to the filter device 1 through a water pump 3, and the other end of the external water pipe 5 is connected to a solution holding tank 7. The water pump 3 generates suction to draw the solution in the solution holding tank 7 into the filter device 1 through the external water pipe 5, and sprays it on the activated carbon plate 14. The solution falls downward due to gravity and passes through the activated carbon plate 14 for preliminary filtration. The activated carbon plate 14 first filters out impurities in the solution, and then passes through the filter screen 15. The filter screen 15 performs secondary filtration on the solution to make the solution purer. Finally, the solution falls into the funnel-shaped material pipe 16, and the staff then places the container at the lower end of the discharge pipe 11 to open the one-way valve 12. The solution is discharged through the discharge pipe 11, and a baffle 13 is arranged at one end of the external water pipe 5 extending into the filter device 1. The baffle 13 can prevent most of the solution from being sprayed on the inner wall of the filter device 1.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency filtering device for textile auxiliaries, comprising a filtering device (1), wherein a connecting plate (2) is arranged on the filtering device (1), a water pump (3) is arranged on the connecting plate (2), and a connecting block (4) is arranged at one end of the water pump (3) away from the connecting plate (2); Features: The filter device (1) further comprises an external water pipe (5), wherein the external water pipe (5) is arranged on the connecting block (4); a solution containing tank (7) is arranged on the outer surface of the filter device (1); one end of the external water pipe (5) extends into the solution containing tank (7); one end of the external water pipe (5) penetrates the water pump (3) and extends into the filter device (1); a baffle (13) is arranged at one end of the external water pipe (5); a feed pipe (11) is arranged at the lower end of the filter device (1); a one-way valve (12) is arranged at the lower end of the feed pipe (11); an activated carbon plate (14) is arranged on the inner wall of the filter device (1); and a filter screen (15) is arranged at the lower end of the activated carbon plate (14).

2. A high-efficiency filtering device for textile auxiliaries according to claim 1, characterized in that: The filter device (1) is provided with a funnel-shaped material pipe (16) at the lower end of the filter screen (15), and the funnel-shaped material pipe (16) is bolted to the inner wall of the filter device (1).

3. A high-efficiency filtering device for textile auxiliaries according to claim 1, characterized in that: A cut-off valve (6) is provided on the middle section of the external water pipe (5), and the cut-off valve (6) is bolted to the external water pipe (5).

4. A high-efficiency filtering device for textile auxiliaries according to claim 1, characterized in that: The outer surface of the filter device (1) is provided with a transparent observation window (8), and the transparent observation window (8) is bolted to the filter device (1).

5. A high-efficiency filtering device for textile auxiliaries according to claim 1, characterized in that: A support column (9) is provided at the lower end of the filter device (1), and the support column (9) is welded to the filter device (1).

6. A high-efficiency filtering device for textile auxiliaries according to claim 5, characterized in that: The support column (9) is provided with a ground connection piece (10) at one end away from the filter device (1), and the ground connection piece (10) is welded to the support column (9).

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