Water purifying and filtering device

Abstract

The utility model discloses a water purification filtering device which comprises a fixing frame, a driving motor is fixedly installed at the top of the fixing frame, a rotating shaft is rotatably connected to the middle of the fixing frame in a penetrating mode, and a filtering outlet located in one side of the rotating shaft is fixedly installed at the top of the fixing frame. A washing inlet located in front of the driving motor is formed in the top of the fixing frame, a filtering inlet located under the filtering outlet is fixedly formed in the bottom of the fixing frame, and a sewage outlet located under the washing inlet is formed in the bottom of the fixing frame. The filter pipe which is used originally is rotated, so that the filter pipe which is used originally is aligned with the flushing inlet and the sewage outlet, the filter pipe which is not used originally can be aligned with the filter outlet and the filter inlet, and at the moment, the filter element in the filter pipe is clean, so that filtering can be continued; the whole switching process is convenient and fast, and the production efficiency is not delayed.

Description

TECHNICAL FIELD

[0001] The utility model relates to water purification filtering technical field, concretely is a water purification filtering device. BACKGROUND

[0002] Water purification is a problem that needs to be solved in many scenes, such as environmental restoration, civil construction, etc., and one important link of water purification is impurity removal. For different water quality, the impurity content will be different, and the difficulty and cost of filtration will also be different. At present, the impurities are generally removed by using filtering equipment, and the filter element is used to filter water.

[0003] When in use, the filter screen is used for filtering, and the filter screen will eventually need to be cleaned. When cleaning the filter screen, long-term shutdown is required, and short-term shutdown for cleaning is not possible, which can easily affect the filtering efficiency.

[0004] Therefore, we propose a water purification filtering device. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a water purification filtering device to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a water purification filtering device, comprising a fixing frame, a driving motor is fixedly installed at the top of the fixing frame, a rotating shaft is rotatably connected in the middle of the fixing frame, a filter outlet is fixedly installed at the top of the fixing frame on one side of the rotating shaft, a flushing inlet is arranged at the top of the fixing frame in front of the driving motor, a filter inlet is fixedly installed at the bottom of the fixing frame directly below the filter outlet, a sewage outlet is arranged at the bottom of the fixing frame directly below the flushing inlet, the top of the rotating shaft is in transmission connection with the output end of the driving motor, a rotating disc is fixedly installed on the upper and lower sides in the rotating frame, a filter pipe is fixedly installed on the rotating disc, and a filter screen is fixedly installed in the filter pipe.

[0007] Optionally, the top of one rotating disc is in sliding contact with the top of the inside of the fixing frame, the bottom of another rotating disc is in sliding contact with the bottom of the inside of the fixing frame, the two rotating discs are symmetrically arranged in the inside of the fixing frame, and the top and the bottom of the filter pipe are fixedly installed with the two rotating discs respectively.

[0008] Optionally, the rotating disc is fixedly installed with three evenly distributed filter pipes, the top and the bottom of one filter pipe are arranged in abutment with the filter outlet and the filter inlet respectively, and the top and the bottom of the second filter pipe are arranged in abutment with the flushing inlet and the sewage outlet respectively.

[0009] Optionally, a connecting conduit located below the third filter tube is fixedly installed at the bottom of the fixing frame. One end of the connecting conduit is connected to the lower part of the third filter tube, and the other end of the connecting conduit is fixedly installed to the side of the sewage outlet.

[0010] Optionally, a transmission rod is rotatably connected through the middle of the filter screen, and a paddle is fixedly installed on the top of the transmission rod above the filter screen. A brush plate is fixedly installed on the transmission rod inside the filter screen, and the brushes of the brush plate are in contact with the inside of the filter screen.

[0011] Optionally, the filter tube is fixedly installed with brackets located on the upper and lower sides of the filter screen, and the top and bottom of the transmission rod are rotatably connected to the two brackets respectively.

[0012] Optionally, a first bevel gear is fixedly installed at the output end of the drive motor, and a second bevel gear located above the fixed frame is fixedly installed at the top of the rotating shaft, with the first bevel gear meshing with the second bevel gear.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This water purification and filtration device, through the setting of a turntable and filter tubes, allows for easy switching if the filter screen becomes clogged during prolonged use. The drive motor rotates the rotating rod, which in turn rotates the turntable, thus aligning the previously used filter tube with the flushing inlet and wastewater outlet. Meanwhile, the previously unused filter tube is aligned with the filter outlet and filter inlet. At this point, the filter element inside the filter tube is clean, allowing filtration to continue. The entire switching process is convenient and quick, without disrupting production efficiency.

[0015] 2. This water purification and filtration device, through the installation of a transmission rod and paddles, allows high-pressure clean water to be introduced through the flushing inlet and the wastewater outlet when the filter tube with the clogged filter screen is aligned with the flushing inlet. This drives the paddles and transmission shaft to rotate, thereby causing the brush to clean the inner wall of the filter screen. At the same time, the high-pressure clean water flushes away the dirt and discharges it through the wastewater outlet. This process can backwash and clean the filter screen inside the filter tube. The entire cleaning process is convenient and quick. After flushing, the filter tube rotates to an empty position, and the connecting pipe drains the accumulated water inside the empty filter tube. Attached Figure Description

[0016] Fig. 1 This is a schematic diagram of the overall structure of a water purification and filtration device according to the present invention;

[0017] Fig. 2 This is a schematic diagram of the structure of the fixing frame of the water purification and filtration device of this utility model;

[0018] Fig. 3 It is a structure schematic view of the filter pipe of the water purification filtering device of the utility model.

[0019] Fig. 4 It is a structure schematic view of the filter screen of the water purification filtering device of the utility model.

[0020] In the figure: 1, fixed frame; 2, drive motor; 3, rotating shaft; 4, filter outlet; 5, filter inlet; 6, flush inlet; 7, sewage outlet; 8, rotating disc; 9, filter pipe; 10, filter screen; 11, first bevel gear; 12, second bevel gear; 13, transmission rod; 14, paddle; 15, brush plate; 16, connecting conduit. DETAILED DESCRIPTION

[0021] 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, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figs. 1 to 4The utility model provides a kind of water purification filtering device, including fixed support 1, the top of fixed support 1 is fixedly installed with driving motor 2, the middle part of fixed support 1 is penetrated and is rotatably connected with rotating shaft 3, the top of fixed support 1 is fixedly installed with the filter outlet 4 in rotating shaft 3 side, the top of fixed support 1 is provided with the flush inlet 6 in the front of driving motor 2, the bottom of fixed support 1 is fixedly installed with the filter inlet 5 in the direct below of filter outlet 4, the bottom of fixed support 1 is provided with the sewage outlet 7 in the direct below of flush inlet 6, the top of rotating shaft 3 is transmission connection with the output end of driving motor 2, rotating shaft 3 is fixedly installed with the rotating disc 8 in rotating frame inside upper and lower two sides, rotating disc 8 is fixedly installed with filter tube 9, filter tube 9 is fixedly installed with filter screen 10 in its inside, the top of one rotating disc 8 is in sliding contact with the top inside fixed support 1, the bottom of another rotating disc 8 is in sliding contact with the bottom inside fixed support 1, two rotating discs 8 are symmetrically arranged in the inside of fixed support 1, the top and the bottom of filter tube 9 are fixedly installed with two rotating discs 8 respectively, rotating disc 8 is fixedly installed with three evenly distributed filter tubes 9, the top and the bottom of one filter tube 9 are respectively arranged in abutment with filter outlet 4 and filter inlet 5, the top and the bottom of second filter tube 9 are respectively arranged in abutment with flush inlet 6 and sewage outlet 7, the bottom of fixed support 1 is fixedly installed with the connecting pipe 16 below third filter tube 9, one end of connecting pipe 16 is communicated with the below of third filter tube 9, the other end of connecting pipe 16 is fixedly installed with the side of sewage outlet 7, the output end of driving motor 2 is fixedly installed with first bevel gear 11, the top of rotating shaft 3 is fixedly installed with second bevel gear 12 above fixed support 1, first bevel gear 11 is engaged with second bevel gear 12, by setting rotating disc 8 and filter tube 9, if filter screen 10 is blocked when using for a long time, rotating rod can be driven by driving motor to rotate, so rotating disc 8 can be driven to rotate, so that filter tube 9 being used can be rotated, so that the filter tube 9 being used is aligned with flush inlet 6 and sewage outlet 7, while the filter tube 9 being idle can be aligned with filter outlet 4 and filter inlet 5, while the filter core inside this filter tube 9 is clean, so filtering can continue, the whole switching process is convenient and fast, and production efficiency is not delayed.

[0023] The middle part of the filter screen 10 is rotatably connected with a transmission rod 13, the top of the transmission rod 13 is fixedly installed with a paddle 14 above the filter screen 10, the transmission rod 13 is fixedly installed with a brush plate 15 inside the filter screen 10, the brush of the brush plate 15 is in contact with the inside of the filter screen 10, the inside of the filter pipe 9 is fixedly installed with a support on both sides of the filter screen 10, the top and the bottom of the transmission rod 13 are rotatably connected with the two supports respectively, by arranging the transmission rod 13 and the paddle 14, when the filter pipe 9 with the blocked filter screen 10 is aligned with the flushing inlet 6 and the sewage outlet 7, high-pressure clean water is introduced into the flushing inlet 6, the paddle 14 and the transmission shaft are driven to rotate, the brush plate cleans the inner wall of the filter screen 10, the high-pressure clean water flushes the dirt, and the dirt is discharged through the sewage outlet 7, so that the filter screen 10 inside the filter pipe 9 is back-flushed and cleaned, the whole cleaning process is convenient and fast, the filter pipe 9 after flushing is rotated to the idle position next time, and the accumulated water in the idle filter pipe 9 is discharged through the connecting pipe 16.

[0024] Working principle:

[0025] When the filter screen 10 is blocked during long-time use, the rotating rod is driven to rotate by the driving motor, so that the rotating disc 8 is rotated, the filter pipe 9 in use is rotated, the filter pipe 9 in use is aligned with the flushing inlet 6 and the sewage outlet 7, the idle filter pipe 9 is aligned with the filter outlet 4 and the filter inlet 5, the filter core inside the filter pipe 9 is clean, so that the filtering can continue, the whole switching process is convenient and fast, and the production efficiency is not affected, when the filter pipe 9 with the blocked filter screen 10 is aligned with the flushing inlet 6 and the sewage outlet 7, high-pressure clean water is introduced into the flushing inlet 6, the paddle 14 and the transmission shaft are driven to rotate, the brush plate cleans the inner wall of the filter screen 10, the high-pressure clean water flushes the dirt, and the dirt is discharged through the sewage outlet 7, so that the filter screen 10 inside the filter pipe 9 is back-flushed and cleaned, the whole cleaning process is convenient and fast, the filter pipe 9 after flushing is rotated to the idle position next time, and the accumulated water in the idle filter pipe 9 is discharged through the connecting pipe 16.

[0026] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A water purification and filtration device, comprising a fixing frame (1), characterized in that, A drive motor (2) is fixedly installed on the top of the fixed frame (1). A rotating shaft (3) is rotatably connected through the middle of the fixed frame (1). A filter outlet (4) located on one side of the rotating shaft (3) is fixedly installed on the top of the fixed frame (1). A flushing inlet (6) located in front of the drive motor (2) is provided on the top of the fixed frame (1). A filter inlet (5) located directly below the filter outlet (4) is fixedly installed on the bottom of the fixed frame (1). A sewage outlet (7) located directly below the flushing inlet (6) is provided on the bottom of the fixed frame (1). The top of the rotating shaft (3) is connected to the output end of the drive motor (2). A turntable (8) located on the upper and lower sides inside the rotating frame is fixedly installed on the rotating shaft (3). A filter tube (9) is fixedly installed on the turntable (8). A filter screen (10) is fixedly installed inside the filter tube (9). A transmission rod (13) is rotatably connected through the middle of the filter screen (10). A paddle (14) located above the filter screen (10) is fixedly installed on the top of the transmission rod (13). A brush plate (15) located inside the filter screen (10) is fixedly installed on the transmission rod (13). The brush of the brush plate (15) is in contact with the inside of the filter screen (10).

2. The water purification and filtration device according to claim 1, characterized in that, The top of one of the turntables (8) is in close sliding contact with the top of the inside of the fixed frame (1), and the bottom of the other turntable (8) is in close sliding contact with the bottom of the inside of the fixed frame (1). The two turntables (8) are symmetrically arranged inside the fixed frame (1), and the top and bottom of the filter tube (9) are respectively fixedly installed through the two turntables (8).

3. The water purification and filtration device according to claim 1, characterized in that, The turntable (8) is fixedly installed with three evenly distributed filter tubes (9). The top and bottom of one of the filter tubes (9) are respectively abutted against the filter outlet (4) and the filter inlet (5), and the top and bottom of the second filter tube (9) are respectively abutted against the flushing inlet (6) and the sewage outlet (7).

4. The water purification and filtration device according to claim 3, characterized in that, The bottom of the fixing frame (1) is fixedly installed with a connecting conduit (16) located below the third filter pipe (9). One end of the connecting conduit (16) is connected to the bottom of the third filter pipe (9), and the other end of the connecting conduit (16) is fixedly installed to the side of the sewage outlet (7).

5. The water purification and filtration device according to claim 1, characterized in that, The filter tube (9) is fixedly installed with brackets located on the upper and lower sides of the filter screen (10), and the top and bottom of the transmission rod (13) are rotatably connected to the two brackets respectively.

6. The water purification and filtration device according to claim 1, characterized in that, The output end of the drive motor (2) is fixedly mounted with a first bevel gear (11), and the top of the rotating shaft (3) is fixedly mounted with a second bevel gear (12) located above the fixed frame (1). The first bevel gear (11) meshes with the second bevel gear (12).

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