CN218553237U - Filter for sewage treatment - Google Patents

Abstract

The utility model discloses a filter for sewage treatment, the power distribution box comprises a box body, the top of box is equipped with first motor, the top is equipped with the screw rod by first motor drive in the box, be equipped with the movable block on the screw rod, the top of movable block is equipped with limit structure, the bottom of movable block is equipped with electric telescopic handle, electric telescopic handle's flexible end is equipped with the brush, be equipped with first filter screen in the box, the both sides of first filter screen all are equipped with guide structure, one side of box is equipped with the fixed plate, be equipped with the second motor on the fixed plate, it is equipped with the pivot by second motor drive to be located first filter screen below in the box. Compared with the prior art, the utility model the advantage lie in: not only can filter many times, the filter effect is good, and solid waste blocks up the filter screen when can effectively avoiding filtering moreover, influences the filter effect, can in time clear away solid waste simultaneously, further improves the treatment effeciency of sewage.

Description

filter for sewage treatment

technical field

The utility model relates to the technical field of sewage treatment, in particular to a filter for sewage treatment.

Background technique

With the rapid progress and development of society, many enterprises will produce a lot of sewage in the production process. If it is directly discharged into the river without treatment, it will not only hinder the self-purification of the water body but also endanger fish and other aquatic organisms. Therefore, it is necessary to filter the sewage. , Discharge after reaching the standard to ensure that the water produced by the enterprise during the production process will not pollute the environment. In sewage treatment, filters are often used to separate solid suspended particles in sewage. Commonly used filters for sewage treatment are easy to filter incompletely when filtering, and the filtered solid waste accumulates on the filter screen, which is easy to block the filter screen, resulting in poor working effect of the filter. In addition, if the solid waste is not cleaned out in time, affect the efficiency of wastewater treatment.

Utility model content

The technical problem to be solved by the utility model is to overcome the above technical defects and provide a filter for sewage treatment, which can not only filter multiple times, but also has a good filtering effect, and can effectively avoid solid waste from clogging the filter net during filtering, affecting the filtering effect, and at the same time The solid waste can be cleaned out in time, and the sewage treatment efficiency can be further improved.

In order to solve the above technical problems, the technical solution provided by the utility model is: a filter for sewage treatment, including a box, the top of the box is provided with a first motor, and the top of the box is provided with a first motor The driven screw, the screw is provided with a moving block, the top of the moving block is provided with a limit structure, the bottom of the moving block is provided with an electric telescopic rod, and the telescopic end of the electric telescopic rod is provided with a brush, The box is provided with a first filter, both sides of the first filter are provided with a guide structure, one side of the box is provided with a fixing plate, and the fixing plate is provided with a second motor, A rotating shaft driven by a second motor is provided in the box below the first filter screen, fixed blocks are provided on both sides of the bottom end of the second motor, and fixed blocks are provided at both ends of the rotating shaft. The cam, the second filter screen is arranged below the rotating shaft.

As an improvement, the four corners of the bottom of the box are provided with support blocks, the four corners are firm, and the whole is stable.

As an improvement, a water inlet is provided at the top of one side of the box, and a drain is provided at the bottom of one side of the box to facilitate the entry and discharge of sewage.

As an improvement, the position-limiting structure includes that the top of the moving block is provided with a slider 1, and the box is provided with a chute 1 used in conjunction with the slider 1, which is convenient for limiting the moving block and ensuring its left and right movement. .

As an improvement, the output end of the first motor is provided with a pulley 1, and the end of the screw located outside the box is provided with a pulley 2, and the pulley 1 and the pulley 1 are connected by a belt transmission, so the structure is simple and the transmission is stable.

As an improvement, the guide structure includes sliders 2 on both sides of the first filter net, chute 2 used in conjunction with the slider 2 on the box, the top of the slider 2 and the slider A spring is arranged between the inner top wall of the groove two to ensure that the first filter screen can continuously move up and down under the left and right sides of the cam.

As an improvement, the mesh diameter of the second filter screen is smaller than the mesh diameter of the first filter screen, and the filter is filtered multiple times, and the filter is more thorough.

As an improvement, a drainage plate is provided at the bottom of the box to facilitate the introduction of sewage to the drain.

As an improvement, a sewage outlet is provided on one side of the box to facilitate the discharge of solid waste out of the box.

Compared with the prior art, the utility model has the advantages that the sewage can be filtered multiple times through the first filter net and the second filter net, and the filtering effect is good. The second motor drives the cam on the rotating shaft to rotate continuously, and under the action of the slider 2 and the spring, the first filter screen can be continuously moved up and down, effectively preventing solid waste from clogging the filter screen and affecting the filtering effect. The first motor drives the screw to rotate continuously, and the moving block drives the electric telescopic rod to move left and right, so that the solid waste on the first filter screen can be uniformly swept to the sewage outlet by the brush, so that it can be cleaned out directly, and the sewage treatment efficiency is further improved.

Description of drawings

Fig. 1 is a schematic structural view of a sewage treatment filter of the present invention.

Fig. 2 is a schematic front view of a sewage treatment filter of the present invention.

Fig. 3 is an enlarged detail view of part A of Fig. 1 of a sewage treatment filter of the present invention.

As shown in the figure: 1. Box body; 2. Support block; 3. Water inlet; 4. Drainage port; 5. First motor; 6. Screw; 7. Moving block; 8. Slider one; 9. Chute 1; 10. Electric telescopic rod; 11. Brush; 12. Pulley 1; 13. Pulley 2; 14. Belt; 15. First filter; 16. Slider 2; 17. Chute 2; 18. Spring; 19, fixed block; 20, fixed plate; 21, second motor; 22, rotating shaft; 23, cam; 24, second filter screen; 25, drainage plate; 26, sewage outlet.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

In conjunction with accompanying drawing 1 and accompanying drawing 3, a kind of filter machine for sewage treatment comprises box body 1, and the top of described box body 1 is provided with first motor 5, and the top of described box body 1 is provided with by first motor 5 Driven screw rod 6, the screw rod 6 is provided with a moving block 7, the top of the moving block 7 is provided with a limit structure, and the bottom end of the moving block 7 is provided with an electric telescopic rod 10, the electric telescopic rod 10 The telescopic end is provided with a brush 11, and the first filter screen 15 is provided in the box body 1, and guide structures are provided on both sides of the first filter screen 15, and a fixing plate is provided on one side of the box body 1. 20. The fixing plate 20 is provided with a second motor 21, and a rotating shaft 22 driven by the second motor 21 is provided in the box body 1 below the first filter screen 15. The bottom end of the second motor 21 has two Both sides are provided with fixed blocks 19, both ends of the rotating shaft 22 are provided with cams 23 in contact with the fixed blocks 19, and a second filter screen 24 is provided below the rotating shaft 22.

With reference to the accompanying drawing 2, the four corners of the bottom of the box body 1 are provided with support blocks 2 for the stability of the four corners.

With reference to the accompanying drawing 1, a water inlet 3 is provided at the top of one side of the box body 1, and a drain port 4 is provided at the bottom of one side of the box body 1, so as to facilitate the discharge of sewage.

In conjunction with accompanying drawing 1, described position-limiting structure comprises that the top of described moving block 7 is provided with slide block-8, and described box body 1 is provided with the chute-9 that cooperates slide block-8 to use, is used for moving block limit.

In conjunction with accompanying drawing 1, in order to ensure stable transmission, the output end of the first motor 5 is provided with a pulley 12, and the end of the screw 6 outside the casing 1 is provided with a pulley 2 13, and the pulley 12 and pulley 1 12 is connected by belt 14 transmission.

In conjunction with accompanying drawing 3, described guiding structure comprises that both sides of described first filter net 15 are provided with slider 2 16, and described casing 1 is provided with the chute 2 17 that cooperates with slider 2 16 to use, and described A spring 18 is arranged between the top of the slide block 2 16 and the inner top wall of the chute 2 17 to ensure that the first filter pack can move up and down.

Referring to FIG. 1 , the mesh diameter of the second filter screen 24 is smaller than that of the first filter screen 15 , and is used for multiple filtering.

Referring to the accompanying drawing 1, the inner bottom of the box 1 is provided with a drainage plate 25 for drainage.

Referring to Fig. 1 , in order to facilitate cleaning out the solid waste on the first filter, a sewage outlet 26 is provided on one side of the box body 1 .

When the utility model is actually implemented, the sewage to be filtered is sent into the box body through the water inlet, the second motor is started, the second motor drives the rotating shaft to rotate continuously, the cams at both ends follow the rotation, and the cam continuously squeezes the fixed block and the The first filter screen, under the action of the slider 2 and the spring, can realize the non-stop movement of the first filter screen up and down, effectively preventing solid waste from clogging the filter screen during filtering and affecting the filtering effect.

When the cam drives the first filter net to reach the highest point, turn off the second motor, start the first motor, the first motor drives the screw to rotate continuously, and the moving block on the screw is under the limit of the slider one and the chute one, It can drive the electric telescopic rod and the brush to move from left to right, and uniformly sweep the solid waste on the first filter to the sewage outlet, which is convenient for direct cleaning and further improves the sewage treatment efficiency.

Through the first filter screen and the second filter screen, the sewage can be filtered multiple times, and the filter effect is good.

The utility model and its implementations have been described above. This description is not restrictive, and what is shown in the drawings is only one of the implementations of the utility model, and the actual structure is not limited thereto. All in all, if a person of ordinary skill in the art is inspired by it, without departing from the purpose of the utility model, without creatively designing a structural method and embodiment similar to the technical solution, it shall belong to the protection of the utility model scope.

Claims (9)

1. A filter for sewage treatment, characterized in that: it comprises a casing (1), the top of the casing (1) is provided with a first motor (5), and the top of the casing (1) is provided with The screw (6) driven by the first motor (5), the screw (6) is provided with a moving block (7), the top of the moving block (7) is provided with a limit structure, the moving block (7) The bottom end of the electric telescopic rod (10) is provided with a brush (11) at the telescopic end of the electric telescopic rod (10), and a first filter screen (15) is provided in the box body (1). Both sides of the first filter screen (15) are provided with guide structures, one side of the box (1) is provided with a fixed plate (20), and the fixed plate (20) is provided with a second motor (21 ), a rotating shaft (22) driven by a second motor (21) is arranged below the first filter screen (15) in the box body (1), and both sides of the bottom end of the second motor (21) are provided with There is a fixed block (19), the two ends of the rotating shaft (22) are provided with cams (23) in contact with the fixed block (19), and a second filter screen (24) is arranged below the rotating shaft (22). 2. A filter for sewage treatment according to claim 1, characterized in that: four corners of the bottom of the box (1) are provided with support blocks (2). 3. A filter for sewage treatment according to claim 1, characterized in that: a water inlet (3) is provided at the top of one side of the box body (1), and a water inlet (3) is provided on one side of the box body (1). The bottom is provided with a drainage port (4). 4. A kind of filter machine for sewage treatment according to claim 1, characterized in that: said limit structure comprises that the top of said moving block (7) is provided with slider one (8), and said box body ( 1) is provided with the chute one (9) that cooperates with slide block one (8) to use. 5. A filter for sewage treatment according to claim 1, characterized in that: the output end of the first motor (5) is provided with a pulley (12), and the screw (6) is located in the box ( 1) One end outside is provided with pulley two (13), and described pulley one (12) and pulley one (12) are connected by belt (14) transmission. 6. A kind of filter machine for sewage treatment according to claim 1, characterized in that: said guide structure comprises two sides of said first filter net (15) are provided with slider two (16), said Casing (1) is provided with the chute two (17) that cooperates slide block two (16) to use, is provided with spring ( 18). 7. The sewage treatment filter according to claim 1, characterized in that: the mesh diameter of the second filter net (24) is smaller than the mesh diameter of the first filter net (15). 8. A filter for sewage treatment according to claim 1, characterized in that: a drainage plate (25) is provided at the inner bottom of the box body (1). 9. A filter for sewage treatment according to claim 1, characterized in that: one side of the box (1) is provided with a sewage outlet (26).

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