CN218686969U - Water pollution administers and uses filter equipment - Google Patents

Abstract

The utility model discloses a filter device for water pollution control, comprising a filter tank, a water inlet pipe and a filter seat, a water inlet pipe is installed on one side of the filter tank, a water outlet is arranged at the bottom of the filter tank, A bracket is fixed on the inner wall of the filter tank, and a filter seat is arranged above the bracket. The filter device for water pollution control generally needs to perform a preliminary filter operation on sewage during water pollution control. When using the filter device to filter sewage, the drive motor is started to drive the first gear to mesh with the second gear. Make the scraper stir the sewage, prevent the filtered sundries and floating objects from clogging the first filter screen, and facilitate the filter device to have high-efficiency water filtration and anti-blocking effects when filtering sewage. The seat moves up and connects the clean water pipe with clean water to flush the filter seat, and the sewage sundries and floating objects can be quickly discharged by opening the valve.

Description

A filter device for water pollution control

technical field

The utility model relates to the technical field of filtering devices, in particular to a filtering device for water pollution control.

Background technique

When industrial production and domestic use of water cause water pollution, the sewage can be filtered through the filter device on the market. The filter device used can filter and separate the suspended particles with larger particle size from the water, so that the water can be processed During pollution control, pollutants can be removed for impurity removal, so that more detailed water treatment operations can be conveniently carried out in the subsequent sewage treatment process.

When using a filter device to filter water pollution, because the internal filter assembly of the existing filter device uses filter material or a filter screen assembly to separate debris, but when the filter device is filtering through the filter screen assembly, the filter screen assembly above The sewage will be directly filtered out, and the sundries and floating objects in the sewage will be directly accumulated on the top of the filter screen assembly. When the filter device is used for sewage filtration for a long time, the sundries and floating objects will block the mesh holes, resulting in a low rate of filtration and separation of sewage. And it is easy to cause the filter screen assembly to be blocked.

Utility model content

The purpose of this utility model is to provide a filter device for water pollution control to solve the problem that debris and floating objects will block the mesh when the filter device is used for a long time to filter sewage proposed in the background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a filter device for water pollution control, including a filter tank, a water inlet pipe and a filter seat, a water inlet pipe is installed on one side of the filter tank, and the filter tank The bottom is provided with a water outlet, the inner wall of the filter tank is fixed with a bracket, and a filter seat is provided above the bracket, and the filter seat includes a protective box, a driving motor, a first gear, a scraper, and a second gear and a brush, the protective box is installed on the inner wall of the filter seat, the inner side of the protective box is connected with a drive motor, the upper surface of the filter seat is provided with a first filter screen, and one side of the filter seat is fixed with a sliding piece.

Preferably, the output end of the drive motor is connected to a first gear, and a scraper is arranged between the first filter screen and the protective box.

Preferably, the shaft end of the scraper passes through the protective box to connect with the second gear, and a brush is provided on the surface of the scraper close to the first filter screen.

Preferably, the side of the inner wall of the filter tank away from the bracket is connected with a screw rod through a bearing seat, the top of the screw rod is provided with a motor installed on the top of the filter tank, and the screw rod is connected through the middle of the slider, Both sides of the slide block are through-connected with the guide rods on the inner wall of the filter tank.

Preferably, a clear water pipe is connected to the top of the filter tank, and a discharge pipe is installed on the inner wall of the filter tank close to the top of the bracket.

Preferably, one end of the discharge pipe runs through the filter tank and connects with the liquid outlet pipe, the middle part of the liquid outlet pipe is connected with a valve, the outer wall of the filter tank is provided with a baffle, and a collection box is provided above the baffle .

Preferably, a reserved opening is opened on the top of the filter tank, and a primary filter box is inserted into the reserved hole of the filter tank, and a primary filter screen is provided on the side of the primary filter box close to the water inlet pipe, and the primary filter box The side away from the water inlet pipe is provided with a second filter screen.

Compared with the prior art, the beneficial effect of the utility model is: the filter device for water pollution control generally needs to perform a preliminary filter operation on the sewage during water pollution control, and when the filter device is used to filter the sewage, By starting the drive motor, the first gear and the second gear are engaged and driven, so that the scraper stirs the sewage, preventing the filtered sundries and floating objects from clogging the first filter screen, so that the filter device has high-efficiency water filtration and anti-blocking when filtering sewage. As a result, the motor drives the screw rod and the slider thread transmission, so that the filter seat moves up and the clean water pipe is connected to the clean water to lead in to flush the filter seat, and the sewage sundries and floating objects can be quickly discharged by opening the valve.

1. The filter device for water pollution control generally needs to perform a preliminary filter operation on the sewage during water pollution control, so as to ensure the efficient treatment effect of the sewage during the subsequent purification treatment. When using the filter device to treat the sewage During the filtering operation, the sewage to be treated is introduced into the filter tank through the water inlet pipe, and the sundries and floating objects in the sewage are filtered by the first filter screen on the upper surface of the filter seat, and the first gear is driven by starting the drive motor Rotate, so that the first gear meshes with the second gear to drive the scraper and the brush to stir the sewage, preventing the filtered debris and floating objects from clogging the mesh holes of the first filter screen, which is convenient for the filter device to filter the debris in the sewage It has high-efficiency water filtration and anti-clogging effects when it is in contact with floating objects;

2. The filter device for water pollution control generally uses the filter device to treat the sewage and separates the sewage from the sundries and floating objects through the internal filter components. The inside of the device is closed, and it is difficult for personnel to clean and maintain. For this reason, a sewage suction port is set at the bottom of the discharge pipe of the filter device, and an inclined structure is set above the filter seat, and the screw rod and the slider are driven by the motor to make the filter seat Move up and connect the clean water pipe to clean water to flush the filter seat, so that the sewage sundries and floating objects on the filter seat are concentrated and directed to the sewage suction port of the discharge pipe. By opening the valve on the liquid outlet pipe, the liquid outlet pipe can be drained The sewage sundries and floating objects are quickly discharged to ensure the high efficiency of the filtration device for sewage filtration;

3. The filter device for water pollution control, when treating the sewage to be treated, because the sewage contains a large amount of sundries, the filter device is required to filter the sewage. When inside, the sewage passes through the primary filter screen on one side of the primary filter box, and filters the large debris in the sewage through the second filter screen on the other side of the primary filter box to ensure that large debris is avoided when the sewage enters The inner wall of the filter tank and the filter components are damaged, and the pre-filtered large debris is cleaned by pulling the primary filter box to ensure that the filter device has a protective effect during water pollution control.

Description of drawings

Fig. 1 is a schematic diagram of the utility model's main view section structure;

Fig. 2 is the utility model left view sectional structure schematic diagram;

Fig. 3 is a schematic diagram of a right-view cross-sectional structure of the utility model;

Fig. 4 is a schematic diagram of a partially enlarged structure at A of the present invention.

In the figure: 1. filter tank; 2. water inlet pipe; 3. bracket; 4. filter seat; 41. protective box; 42. drive motor; 43. first gear; 44. scraper; 45. second gear; 46, hair brush; 5, the first filter screen; 6, slider; 7, screw rod; 8, motor; 9, guide rod; 10, clear water pipe; 11, discharge pipe; 12, liquid outlet pipe; plate; 14, collection box; 15, primary filter box; 16, second filter screen.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a filter device for water pollution control, including a filter tank 1, a water inlet pipe 2 and a filter seat 4, and a water inlet pipe 2 is installed on one side of the filter tank 1 , the bottom of the filter tank 1 is provided with a water outlet, the inner wall of the filter tank 1 is fixed with a bracket 3, the top of the bracket 3 is provided with a filter seat 4, and the filter seat 4 includes a protective box 41, a driving motor 42, and a first gear 43 , scraper 44, second gear 45 and hairbrush 46, protective box 41 is installed on the inwall of filter seat 4, and the inner side of protective box 41 is connected with driving motor 42, and the upper surface of filter seat 4 is provided with first filter screen 5, One side of the filter seat 4 is fixed with a slide block 6 .

Referring to Fig. 1 and Fig. 4, it can be seen that the output end of the drive motor 42 is connected with a first gear 43, and a scraper 44 is arranged between the first filter screen 5 and the protective box 41; the shaft end of the scraper 44 passes through the protective box 41 and the second The two gears 45 are docked, the scraper 44 is provided with a brush 46 near the surface of the first filter screen 5 , the first filter screen 5 has an inclined structure, and the protective box 41 is a closed structure.

During specific implementation, during water pollution treatment, it is generally necessary to carry out a preliminary filtering operation on sewage. When using a filter device to filter sewage, the sewage to be treated is introduced into the filter tank 1 through the water inlet pipe 2, and is filtered The first filter screen 5 on the upper surface of the seat 4 filters the sundries and floating objects in the sewage. During the filtering process, the drive motor 42 is powered by starting an external power supply, so that the drive motor 42 drives the first filter in the protective box 41. A gear 43 rotates, so that the first gear 43 and the second gear 45 are meshed for transmission, so that the second gear 45 drives the scraper 44 outside the protective box 41 to rotate, so that the scraper 44 drives the brush 46 to rub the first filter screen 5 Scraping, while the rotating scraper 44 can stir the sewage on the first filter screen 5, so that the sewage has the effect of mixing and stirring when filtering, preventing the filtered sundries and floating objects from clogging in the mesh holes of the first filter screen 5 , so that the filter device has high-efficiency water filtration and anti-blocking effects when filtering sundries and floating objects in sewage.

Referring to Fig. 1 and Fig. 2, it can be seen that the side of the inner wall of the filter tank 1 away from the bracket 3 is connected with a screw rod 7 through a bearing seat, the top of the screw rod 7 is provided with a motor 8 installed on the top of the filter tank 1, and the screw rod 7 is connected to the sliding The middle part of block 6 runs through and connects, and the both sides of slide block 6 runs through and connects with the guide rod 9 of filter tank 1 inner wall, and screw mandrel 7 and slide block 6 are threaded connections, and slide block 6 and guide rod 9 are slidingly connected.

During specific implementation, the motor 8 is started by an external power supply, so that the motor 8 drives the screw mandrel 7 to rotate through the assistance of the bearing seat. Since the middle part of the screw mandrel 7 and the slider 6 is threaded, and the guide rods 9 that are symmetrically distributed in parallel can The slide block 6 is guided so that the rotating screw rod 7 drives the slide block 6 and the filter seat 4 to move up to the lower edge of the discharge pipe 11 through screw transmission, so that the filter seat 4 can drive the separated sewage sundries and floating objects to go up. shift.

Referring to Fig. 1, it can be seen that the top of the filter tank 1 is connected with a clean water pipe 10, and the inner wall of the filter tank 1 is provided with a discharge pipe 11 near the top of the bracket 3, and the discharge pipe 11 and the bracket 3 are parallel to each other, and the bottom of the discharge pipe 11 is provided with Sewage suction port; one end of the discharge pipe 11 runs through the filter tank 1 and connects with the liquid outlet pipe 12, the middle part of the liquid outlet pipe 12 is connected with a valve, the outer wall of the filter tank 1 is provided with a baffle 13, and a collection box is provided above the baffle 13 14. The collection box 14 is located directly below the liquid outlet pipe 12.

During specific implementation, when the filter device is generally used to treat the sewage, the internal filter assembly is used to separate the sewage from sundries and floating objects, and a sewage suction port is set at the bottom of the discharge pipe 11 of the filter device, and the top of the filter seat 4 is arranged. It is an inclined structure, when the filter seat 4 moves up to the lower edge of the discharge pipe 11, by connecting the clean water pipe 10 with the external water pipe, the clean water pipe 10 will lead clean water into the filter seat 4 to flush the filter seat 4, so that the filter seat 4 The sewage sundries and floating objects in the discharge pipe 11 are concentrated and guided to the suction port of the discharge pipe 11. By opening the valve on the liquid outlet pipe 12, the sewage debris and floating objects in the discharge pipe 11 can be quickly discharged through the liquid outlet pipe 12. The placement of the collection box 14 can be limited by the baffle plate 13 on the outside of the filter tank 1, and the discharged sewage sundries and floating objects can be concentrated and introduced into the inside of the collection box 14, thereby ensuring that the filtering device can filter on the filter screen. The sundries and floating objects are quickly cleaned up to ensure the high efficiency of the filter device for filtering sewage.

Referring to Fig. 1 and Fig. 3, it can be seen that a reserved opening is opened on the top of the filter tank 1, and a primary filter box 15 is plugged into the reserved hole of the filter tank 1, and a primary filter box 15 is provided on the side close to the water inlet pipe 2. net, and the side of the primary filter box 15 away from the water inlet pipe 2 is provided with a second filter screen 16, the aperture of the primary filter screen on the side of the primary filter box 15 is larger than the aperture of the second filter screen 16, and the top of the primary filter box 15 is provided with handle.

During specific implementation, when treating the sewage to be treated, the filter device is used to filter the sewage. filter screen, and enter the primary filter box 15, and filter the large debris in the sewage through the second filter screen 16 on the other side of the primary filter box 15, so as to prevent the large debris from causing the inner wall of the filter tank 1 when the sewage enters. And the filter assembly is damaged. During regular use, by pulling the handle on the top of the primary filter box 15, the primary filter box 15 moves up along the reserved opening, so that the primary filter box 15 is far away from the side of the water inlet pipe 2. The filter box 15 can clean up the pre-filtered bulk debris to ensure that the filter device has a protective effect when performing water pollution control.

In summary, when using the filter device to filter sewage, the sewage to be treated is introduced into the filter tank 1 through the water inlet pipe 2, and the sewage passes through the primary filter on the side of the primary filter box 15, and enters the primary filter. The filter box 15 is used to filter the large debris in the sewage through the second filter screen 16 on the other side of the primary filter box 15, and the upper surface of the filter seat 4 is provided with a first filter screen 5 to filter the debris and floating debris in the sewage. Filter the waste, and start the drive motor 42 to drive the scraper 44 to stir the sewage on the first filter screen 5, so as to prevent the filtered sundries and floating objects from clogging in the mesh holes of the first filter screen 5, and finally, the filtered sewage goes along the The water outlet at the bottom of the filter tank 1 is used for derivation, and the content not described in detail in this specification belongs to the prior art known to those skilled in the art.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (7)

1. A filtering device for water pollution control, comprising a filter tank (1), a water inlet pipe (2) and a filter seat (4), characterized in that: A water inlet pipe (2) is installed above one side of the filter tank (1), a water outlet is provided at the bottom of the filter tank (1), and a bracket (3) is fixed on the inner wall of the filter tank (1), A filter seat (4) is arranged above the bracket (3), and the filter seat (4) includes a protective box (41), a drive motor (42), a first gear (43), a scraper (44) , the second gear (45) and the hairbrush (46), the protective box (41) is installed on the inner wall of the filter seat (4), the inner side of the protective box (41) is connected with a drive motor (42), the A first filter screen (5) is arranged on the upper surface of the filter seat (4), and a slider (6) is fixed on one side of the filter seat (4). 2. A filter device for water pollution control according to claim 1, characterized in that: the output end of the drive motor (42) is connected to a first gear (43), and the first filter screen (5) A scraper (44) is arranged between the protective box (41). 3. A filter device for water pollution control according to claim 2, characterized in that: the shaft end of the scraper (44) penetrates the protective box (41) and docks with the second gear (45), and the scraper (44) A brush (46) is provided on the surface of the plate (44) close to the first filter screen (5). 4. A filter device for water pollution control according to claim 1, characterized in that: the side of the filter tank (1) inner wall away from the bracket (3) is connected with a screw rod (7) through a bearing seat, The top of the screw mandrel (7) is provided with a motor (8) installed on the top of the filter tank (1), the screw mandrel (7) is connected through the middle of the slide block (6), and the slide block (6) Both sides of the filter tank (1) are penetrated and connected with the guide rod (9) on the inner wall of the filter tank (1). 5. A filter device for water pollution control according to claim 4, characterized in that: the top of the filter tank (1) is connected with a clear water pipe (10), and the inner wall of the filter tank (1) is close to the bracket A discharge pipe (11) is installed above (3). 6. A filter device for water pollution control according to claim 5, characterized in that: one end of the discharge pipe (11) runs through the filter tank (1) and connects with the outlet pipe (12), and the outlet pipe (12) A valve is connected to the middle of the pipe (12), a baffle (13) is arranged on the outer wall of the filter tank (1), and a collection box (14) is arranged above the baffle (13). 7. A filter device for water pollution control according to claim 1, characterized in that: the top of the filter tank (1) is provided with a reserved opening, and the reserved hole of the filter tank (1) is inserted with a A primary filter box (15), the primary filter box (15) is provided with a primary filter screen near the side of the water inlet pipe (2), and the side of the primary filter box (15) away from the water inlet pipe (2) is provided with a second filter screen (16).

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