CN219559035U - Liquid tank type efficient filter - Google Patents

Abstract

The application discloses a liquid tank type high-efficiency filter, which belongs to the technical field of filters, and includes a gas transmission pipeline and a filter plate. A storage tank is provided on the gas transmission pipeline, and a brush plate is slidingly provided in the storage tank. , bristles are fixedly bonded to the brush plate, and the bristles can be slidably connected to the filter plate; a first driving assembly capable of driving the brush plate to move is arranged in the gas transmission pipeline. The application has the effect of reducing the time for cleaning the filter plate, increasing the cleaning effect, and thus improving the filtering effect of the filter plate.

Description

A liquid tank type high efficiency filter

technical field

The present application relates to the technical field of filters, in particular to a liquid tank type high-efficiency filter.

Background technique

The liquid tank type high efficiency filter belongs to the high efficiency filter without partitions, making it an ideal terminal filter for industrial clean rooms and biological clean rooms. It has the characteristics of good sealing performance, convenient installation, high efficiency, low resistance, and low operating cost; It is an ideal supporting filter for other purification equipment, and is widely used in the installation of clean rooms with high requirements, large-area vertical laminar flow, 100-class letter flow hoods and HEPA high-efficiency filters.

The existing liquid tank filter includes a filter part, a sundry collection part, a flow blocking part and a drive part, and the filter part and the flow blocking part are both movably installed inside the gas pipeline, and the filter part and the flow blocking part are distributed along the flow direction of the airflow , the side wall of the gas pipeline is provided with a miscellaneous discharge port, the debris collection part is installed on the outer wall of the gas transmission pipeline and communicated with the miscellaneous discharge port, the driving part is installed outside the gas transmission pipeline, and is used to drive the filter part and the choke part to rotate, filter When the plate rotates, it can drive the debris on one side of the filter plate to rotate synchronously; after the filter plate rotates, the wind in the gas pipeline can blow off the debris on the filter plate, so that the debris is discharged from the discharge port, and the filter plate is automatically cleaned.

In view of the above-mentioned related technologies, the inventor believes that it takes too long to rely on the wind in the pipeline to clean the debris on the filter plate. At the same time, the debris may stick to the filter plate and the wind will not fall, resulting in The filter plate is not cleaned cleanly, which will affect the filtering effect.

Utility model content

In order to reduce the time for cleaning the filter plate, increase the cleaning effect, and thereby improve the filtering effect of the filter plate, the present application provides a liquid tank type high-efficiency filter.

A liquid tank type high-efficiency filter provided by the application adopts the following technical scheme:

A liquid tank type high-efficiency filter includes a gas transmission pipeline and a filter plate. A storage tank is opened on the gas transmission pipeline, and a brush plate is slidingly provided in the storage tank, and bristles are fixedly bonded to the brush plate. The bristles can be slidably connected to the filter plate; a first drive assembly capable of driving the brush plate to move is arranged in the gas transmission pipeline.

By adopting the above technical scheme, when the filter plate rotates to rotate the side with impurities close to the brush plate, the staff drives the brush plate to move through the first drive assembly, and the movement of the brush plate can drive the bristles to slide on the filter plate. Sliding on the filter plate can accelerate the shedding of impurities on the filter plate, thereby reducing the time for cleaning the filter plate and increasing the cleaning effect, thereby improving the filtering effect of the filter plate.

Preferably, the first drive assembly includes a first screw and a first motor; both ends of the first screw are rotatably connected to the opposite inner wall of the storage tank, and the first motor is fixedly installed on the On the outer side wall of the pipeline, one end of the first screw rod passes through the gas pipeline and communicates with the rotating shaft of the first motor; the brush plate is screwed to the first screw rod.

By adopting the above technical solution, after the worker rotates the filter plate, the worker turns on the first motor, the rotating shaft of the first motor drives the first screw to rotate, and the rotation of the first screw can drive the brush plate to slide along the first screw , so that the bristles can be driven to clean the impurities on the filter plate.

Preferably, a first guide rod is fixedly arranged in the storage tank, the two ends of the first guide rod are respectively fixed on the opposite inner walls of the storage tank, and the brush plate is slidably connected to the first guide rod .

By adopting the above technical solution, when the staff drives the brush plate to move, the brush plate slides along the first guide rod, and under the guidance of the first guide rod, the possibility of the brush plate following the first screw rod to rotate can be reduced sex.

Preferably, a water tank is installed on the gas transmission pipeline, a first water spray head is fixedly arranged on the brush plate, a micro-water pump is placed in the water tank, and a hose is fixedly installed at the output end of the micro-water pump, so The first water spray head is connected with the hose.

By adopting the above technical solution, when the brush plate drives the bristles to clean the filter plate, the first water spray head sprays water to the filter plate, which can help the bristles to clean some stubborn impurities, thereby increasing the efficiency of cleaning the filter plate impurities.

Preferably, the gas pipeline is provided with a second water spray head, the hose is provided with a shunt pipe, and the shunt pipe is connected to the second water spray head; the air pipeline is slidably provided with As for the cleaning plate, a second driving assembly for driving the sliding of the cleaning plate is arranged in the gas pipeline.

By adopting the above-mentioned technical scheme, under the cleaning effect of the bristles, the impurities on the filter plate fall off into the gas pipeline. At the same time, the second water spray head above the gas pipeline sprays water to wash the gas pipeline. , the staff drives the cleaning plate along the inner wall of the gas transmission pipeline to push the impurity sewage on it through the second driving component, pushes it into the miscellaneous discharge port in the gas transmission pipeline and flows out of the gas transmission pipeline, so as to maintain the cleanliness of the gas transmission pipeline, Thereby reducing the pollution of multi-filtered air.

Preferably, the opposite inner walls of the gas pipeline are respectively provided with a first sliding groove and a second sliding groove, and the second driving assembly includes a second screw rod and a second motor; the second motor is fixedly installed on The inner wall of the first sliding groove, one end of the second screw rod is rotatably connected to the inner wall of the first sliding groove, and the other end of the second screw rod is fixedly connected to the rotating shaft of the second motor; The cleaning plate is threadedly connected to the second screw rod.

By adopting the above technical scheme, before the filter plate rotates, the cleaning plate is at a position far away from the filter plate. After the filter plate rotates, the second motor starts to rotate to drive the second screw to rotate, and the second screw rotates to drive the cleaning plate to approach the filter plate. The direction of the plate moves; then, the bristles, the first water spray head and the second water spray head clean the filter plate, when the filter plate is cleaned, the second motor rotates to drive the first screw to rotate, and the second screw to start cleaning The plate moves to the miscellaneous discharge port, and the movement of the cleaning plate can simultaneously push the sewage in the gas pipeline to flow to the drain, so as to facilitate the discharge of sewage in the gas pipeline.

Preferably, a second guide rod is fixedly arranged in the second sliding groove, and the cleaning plate is slidably connected to the second guide rod.

By adopting the above technical solution, the cleaning plate moves following the rotation of the second screw rod under the guidance of the second guide rod, thereby reducing the possibility that the cleaning plate rotates following the second screw rod.

Preferably, bellows are arranged in the first sliding groove and the second sliding groove.

By adopting the above technical solution, when the cleaning plate is at a position close to the filter plate, the bellows in the first sliding groove and the second sliding groove are in a stretched state, thereby reducing impurities on the filter plate falling into the first sliding Possibility of the groove and the second sliding groove, when the cleaning plate pushes the sewage to move towards the miscellaneous discharge port, the side wall of the cleaning plate will push the bellows to fold.

In summary, the present application includes at least one of the following beneficial technical effects:

1. When the filter plate rotates and turns the side with impurities close to the brush plate, the staff drives the brush plate to move through the first driving component, and the movement of the brush plate can drive the bristles to slide on the filter plate, and the bristles slide on the filter plate It can accelerate the falling off of impurities on the filter plate, thereby reducing the time for cleaning the filter plate and increasing the cleaning effect, thus improving the filtering effect of the filter plate;

2. Under the cleaning effect of the bristles, the impurities on the filter plate fall off into the gas pipeline. At the same time, the second water spray head above the gas pipeline sprays water to wash the gas pipeline. When the filter plate is cleaned, the staff passes through The second driving component drives the cleaning plate to push the impurity sewage on it along the inner wall of the gas transmission pipeline, and pushes it into the miscellaneous discharge port in the gas transmission pipeline to flow out of the gas transmission pipeline, so as to maintain the cleanliness of the gas transmission pipeline and reduce excessive filtration. air pollution;

3. When the cleaning plate is close to the filter plate, the bellows in the first sliding groove and the second sliding groove are in a stretched state, thereby reducing impurities on the filter plate from falling into the first sliding groove and the second sliding groove. Possibility of sliding groove, when the cleaning plate pushes the sewage to move towards the miscellaneous discharge port, the side wall of the cleaning plate will push the bellows to fold.

Description of drawings

Fig. 1 is a schematic cross-sectional structure diagram of a liquid tank type high-efficiency filter.

Fig. 2 is a schematic diagram of a protruding bellows structure in an embodiment of the present application.

Explanation of reference signs:

1. Gas pipeline; 2. Filter plate; 3. Miscellaneous discharge port; 4. Storage tank; 5. Brush plate; 6. Bristles; 7. The first driving component; 8. The first screw rod; ; 10, the first guide rod; 11, the first water spray head; 12, the water tank; 13, the hose; 14, the slider; 15, the second water spray head; 16, the separation pipe; 17, the cleaning plate; 19, the first sliding groove; 20, the second sliding groove; 21, the second screw rod; 22, the second motor; 23, the second guide rod; 24, the bellows.

Implementation

The present application will be described in further detail below in conjunction with accompanying drawings 1-2.

The embodiment of the present application discloses a liquid tank type high efficiency filter. As shown in Figure 1, it includes a gas transmission pipeline 1, a miscellaneous discharge port 3 and a filter plate 2, and a storage tank 4 is provided on the gas transmission pipeline 1, and a brush plate 5 is slidingly provided in the storage tank 4, and the brush plate 5 is in the shape of a cuboid The side of the brush plate 5 close to the filter plate 2 is fixedly bonded with bristles 6, and the bristles 6 can be slid and connected to the side wall of the filter plate 2 in the vertical direction; the two ends of the brush plate 5 are fixedly welded with sliders 14, respectively The block 14 is in the shape of a cuboid, and the gas pipeline 1 is provided with a first drive assembly 7 capable of driving the brush plate 5 to move up and down; the first drive assembly 7 includes a first screw mandrel 8 and a first motor 9; the first screw mandrel 8 is a two-way screw rod. The upper and lower ends of the first screw rod 8 are respectively connected to the upper and lower opposite inner walls of the storage tank 4. The first motor 9 is fixed on the outer side wall of the gas pipeline 1 by bolts. The first wire The top end of the rod 8 passes through the gas pipeline 1 and communicates with the rotating shaft of the first motor 9 through a coupling; one of the sliders 14 on the brush plate 5 is screwed to the peripheral side of the first screw rod 8 along the vertical direction Wall; one side away from the first screw mandrel 8 in the storage tank 4 is fixedly provided with a first guide rod 10, the first guide rod 10 is cylindrical, and its axis extends vertically, the first guide rod 10 The upper and lower ends of the brush plate 5 are respectively fixedly welded to the upper and lower relative inner walls of the storage tank 4, and another slide block 14 on the brush plate 5 is slidably connected to the side walls around the first guide rod 10 along the vertical direction.

As shown in Figure 1, a water tank 12 is fixedly installed on the top side wall of the gas pipeline 1, and the water tank 12 is in the shape of a cuboid. The plate 2 is set, a micro-water pump is placed in the water tank 12, and the output end of the micro-water pump is fixedly provided with a hose 13, and the first water spray head 11 is connected with the hose 13; the end of the hose 13 close to the water tank 12 is connected with a shunt pipe, A second water spray head 15 is fixedly installed on the top inner wall of the gas transmission pipeline 1, and the second water spray head 15 is connected to the shunt pipe; the bottom inner wall of the gas transmission pipeline 1 is slidably provided with a cleaning plate 17, and the cleaning plate 17 is in the shape of a cuboid. The air pipe 1 is provided with a second driving assembly 18 for driving the cleaning plate 17 to slide.

As shown in Figure 2, the gas pipeline 1 is respectively provided with a first sliding groove 19 and a second sliding groove 20 on the opposite inner wall, the first sliding groove 19 and the second sliding groove 20 both extend along the horizontal direction, and the second The driving assembly 18 includes a second screw rod 21 and a second motor 22; the second motor 22 is fixedly mounted on the inner wall of the first sliding groove 19, the second screw rod 21 is a two-way screw rod, and one end of the second screw rod 21 is rotatably connected to the The inner wall of the first sliding groove 19, the other end of the second screw mandrel 21 is fixedly connected to the rotating shaft of the second motor 22 by a coupling; the cleaning plate 17 is screwed to the second screw mandrel 21 along the horizontal direction; the second sliding groove 20 is fixedly provided with a second guide rod 23, the second guide rod 23 is cylindrical, and its axis extends along the horizontal direction, and the cleaning plate 17 is slidably connected to the second guide rod 23; the first sliding groove 19 and A bellows 24 is disposed in the second sliding groove 20 .

As shown in Figures 1 and 2, before the filter plate 2 rotates, the cleaning plate 17 is at a position away from the filter plate 2, and the corrugated cover 24 is compressed, thereby reducing the influence of the cleaning plate 17 on the rotation of the filter plate 2. When the filter plate 2 After the rotation occurs and the side with impurities is rotated to be close to the brush plate 5, first, the staff starts the second motor 22, the second motor 22 starts to rotate to drive the second screw 21 to rotate, and the second screw 21 rotates to drive the cleaning plate Moving towards the direction of the filter plate 2, the movement of the cleaning plate drives the bellows cover 24 to move. At this moment, the bellows cover 24 in the first slip groove 19 and the second slide groove 20 is in a stretched state, so that the filter plate 2 can be lowered. Impurities fall into the possibility of the first slip groove 19 and the second slip groove 20; after that, the staff starts the first motor 9, and the rotation of the first motor 9 can drive the first screw mandrel 8 to rotate, and the first guide rod 10 Under the guiding action of the guide, the first screw rod 8 can drive the slider 14 to move in the vertical direction, and the movement of the slider 14 can drive the brush plate 5 to slide in the vertical direction, and the brush plate 5 can move in the vertical direction, thereby driving the bristles 6. Move in the vertical direction and clean up the impurities on the filter plate 2, thereby reducing the time for cleaning the filter plate 2 and increasing the cleaning effect, thus improving the filtering effect of the filter plate 2.

As shown in Figure 1, in the process of the brush plate 5 driving the bristles 6 to repeatedly clean the impurities on the filter plate 2 in the vertical direction, the first nozzle follows the brush plate 5 to move in the vertical direction, and under the action of the micro air pump, the water tank 12 The water in the water is sprayed from the first water spray head 11 to the filter plate 2 through the hose 13, which can help the bristles 6 to clean up some stubborn impurities, and then increase the efficiency of the filter plate 2 for cleaning impurities.

As shown in Figures 1 and 2, under the cleaning effect of the bristles 6, the impurities on the filter plate 2 fall off to the inner wall of the gas pipeline 1, and at the same time, the second water spray head 15 on the inner wall above the gas pipeline 1 sprays water to rinse The inner wall of the gas pipeline 1; when the filter plate 2 is cleaned up, the staff starts the second motor 22, and the second motor 22 rotates to drive the second screw rod 21, and under the guidance of the second guide rod 23, the cleaning plate is discharged Move in the direction of port 3 and fold the corrugated cover 24, the cleaning plate can push the sundries and sewage in the gas pipeline 1 into the miscellaneous outlet 3 in the gas pipeline 1 to flow out of the gas pipeline 1, thereby maintaining the cleanliness in the gas pipeline 1. Clean, thereby reducing the pollution of multi-filtered air.

The implementation principle of the embodiment of the present application is: before the worker turns the filter plate 2, the cleaning plate is far away from the filter plate 2; To the direction close to the filter plate 2, after that, the brush plate 5 drives the bristles 6 to slide on the filter plate 2 under the drive of the first drive assembly 7, so as to accelerate the cleaning of impurities on the filter plate 2, reduce the time for cleaning the filter plate 2, and increase Cleaning effect, at the same time, the first water spray head 11 on the brush plate 5 sprays water to the filter plate 2, and the cleaning efficiency of the filter plate 2 can be accelerated under the effect of the back and forth friction of the bristles 6, and the filtering effect of the filter plate 2 is improved; the second The water spray head 15 sprays water on the inner wall of the gas transmission pipeline 1, and the dirt falling in the gas transmission pipeline 1 is washed into the miscellaneous discharge port 3. After the filter plate 2 is cleaned, the cleaning plate 17 is driven by the second drive assembly 18 Next, the sewage in the gas pipeline 1 can be pushed into the miscellaneous discharge port 3, thereby maintaining the cleanliness in the gas pipeline 1.

All of the above are preferred embodiments of the application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made according to the structure, shape, and principle of the application should be covered by the protection scope of the application. Inside.

Claims (8)

1. A liquid tank type high-efficiency filter, comprising a gas pipeline (1), a miscellaneous outlet (3), a filter plate (2), is characterized in that: the gas pipeline (1) is provided with a storage tank ( 4), a brush plate (5) is slidably arranged in the storage tank (4), and bristles (6) are fixedly bonded to the brush plate (5), and the bristles (6) can be slidably connected to the A filter plate (2); a first drive assembly (7) capable of driving the brush plate (5) to move is arranged in the gas pipeline (1). 2. A liquid tank type high-efficiency filter according to claim 1, characterized in that: the first drive assembly (7) includes a first screw (8) and a first motor (9); Both ends of a wire rod (8) are rotatably connected to the opposite inner wall of the storage tank (4), the first motor (9) is fixedly mounted on the outer side wall of the gas pipeline (1), and the first wire One end of the rod (8) passes through the gas pipeline (1) and communicates with the rotating shaft of the first motor (9); the brush plate (5) is screwed to the first screw rod (8). 3. A liquid tank type high-efficiency filter according to claim 2, characterized in that: a first guide rod (10) is fixedly arranged in the storage tank (4), and the first guide rod (10) The two ends of the brush plate (5) are respectively fixedly arranged on the opposite inner walls of the storage tank (4), and the brush plate (5) is slidably connected to the first guide rod (10). 4. A liquid tank type high-efficiency filter according to claim 1, characterized in that: a water tank (12) is fixedly installed on the gas pipeline (1), and a water tank (12) is fixedly installed on the brush plate (5). The first water spray head (11), a micro water pump is placed in the water tank (12), the output end of the micro water pump is fixedly provided with a flexible pipe (13), the first water spray head (11) and the described water spray head Hose (13) are connected. 5. A liquid tank type high-efficiency filter according to claim 4, characterized in that: the gas pipeline (1) is provided with a second water spray head (15), and the hose (13) is A shunt pipe is provided, and the shunt pipe is connected to the second water spray head (15); a cleaning plate (17) is slidably arranged in the air pipeline (1), and a cleaning plate (17) is arranged in the air pipeline (1). There is a second driving assembly (18) for driving the cleaning plate (17) to slide. 6. A liquid tank type high-efficiency filter according to claim 5, characterized in that: the opposite inner walls of the gas pipeline (1) are respectively provided with a first sliding groove (19) and a second sliding groove (20), the second drive assembly (18) includes a second screw mandrel (21) and a second motor (22); the second motor (22) is fixedly mounted on the first sliding groove (19) inner wall, one end of the second screw rod (21) is rotatably connected to the inner wall of the first sliding groove (19), and the other end of the second screw rod (21) is fixedly connected to the second motor (22 ) of the rotating shaft; the cleaning plate (17) is threadedly connected to the second screw mandrel (21). 7. A liquid tank type high-efficiency filter according to claim 6, characterized in that: a second guide rod (23) is fixedly arranged in the second sliding groove (20), and the cleaning plate (17 ) is slidingly connected to the second guide rod (23). 8. A liquid tank type high-efficiency filter according to claim 6, characterized in that: a corrugated cover (24) is arranged in the first sliding groove (19) and the second sliding groove (20) ).