CN216497890U

CN216497890U - Filter equipment for sewage treatment

Info

Publication number: CN216497890U
Application number: CN202123200202.5U
Authority: CN
Inventors: 李艳梅
Original assignee: Qinghai Qinmiao Environmental Protection Equipment Co ltd
Current assignee: Qinghai Qinmiao Environmental Protection Equipment Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-13
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a filtering device for sewage treatment, which comprises a main body, wherein a water inlet pipe is arranged at the top end of the main body, a collecting box is rotatably connected to the top end of the main body, a sliding sleeve is welded on the inner wall of the main body, a sliding rod is arranged inside the sliding sleeve, a limiting plate is welded at the top end of the sliding rod, a spring is welded between the limiting plate and the sliding sleeve, a first fixing rod and a second fixing rod are respectively welded at the top end and the bottom end of the sliding rod, a fixing sleeve is welded at the middle part of the first fixing rod, a moving barrel is welded at the middle part of the fixing sleeve, and a baffle is welded inside the moving barrel. When the water quantity collected by the collecting box reaches a certain weight, the collecting box is turned over, sewage is poured into the moving cylinder, the moving cylinder moves downwards, the sliding rod drives the moving block to descend, the hairbrush enters the filtering holes of the filter screen, impurities are cleaned, the collecting box continuously pours the sewage, the hairbrush moves up and down, and the filter screen moves circularly, so that the filter screen is automatically cleaned.

Description

Filter equipment for sewage treatment

Technical Field

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

Background

The water resource is the most precious resource in the world, and the treatment of sewage can effectually avoid sewage to flow into clean waters, makes clean waters produce the influence, contains a large amount of impurities among the sewage, and these impurities are generally cleared up through filterable mode, make sewage pass through the filter screen, intercept the impurity among the sewage.

Through the retrieval, chinese patent publication is CN 209771520U's patent, discloses a sewage treatment plant convenient to clearance filter plate, including the processing jar, the bottom of processing jar one side is provided with the delivery port, the bottom of processing jar opposite side is provided with the filling tube, the top of processing jar is provided with the apron, the top of apron is provided with the water inlet, the bottom of apron is provided with the baffle box, the interior top of processing jar and the below that is located the baffle box are provided with filter plate, filter plate's both sides all are provided with a plurality of groups moving mechanism, the interior bottom of processing jar is provided with the puddler.

In the above patent, a sewage treatment device convenient for cleaning a filter screen plate has the following disadvantages: the filter screen plate is driven by the moving mechanism to move up and down in the treatment tank, so that the filter screen plate can be driven by the moving mechanism to extend out of the treatment tank, so that workers can clean or replace the filter screen plate, equipment is required to be stopped when the filter screen is cleaned, and the filter screen plate is troublesome to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a filtering device for sewage treatment.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a filter equipment for sewage treatment, includes the main part, the top of main part is equipped with the inlet tube, the top of main part is rotated and is connected with the collecting box, the inner wall welding of main part has the sliding sleeve, and the inside of sliding sleeve is equipped with the slide bar, and the top welding of slide bar has the limiting plate, the limiting plate with the welding has the spring between the sliding sleeve, the top and the bottom of slide bar have welded first dead lever and second dead lever respectively, and the middle part welding of first dead lever has fixed cover, and the middle part welding of fixed cover has a mobile section of thick bamboo, and the inside welding of mobile section of thick bamboo has the baffle, the bottom welding of second dead lever has the movable block, and the bottom of movable block is equipped with the brush, the inside of main part is rotated and is connected with two swiveling wheels, and the outside cover of swiveling wheel is equipped with the filter screen, first opening has been seted up to one side of main part, the main part is equipped with out the water board at first opening part.

Furthermore, a fixing plate is welded on the inner wall of the top end of the main body, a rotating shaft is rotatably connected inside the fixing plate and welded with the collecting box, and a torsion spring is arranged at the joint of the rotating shaft and the fixing plate.

Furthermore, magnets are bonded on one side of the fixing plate and one side of the collecting box.

Further, the baffle is inclined.

Furthermore, a collecting hopper is welded at the top end of the moving cylinder.

Furthermore, one side of the rotating wheel is provided with a motor, and an output shaft of the motor is fixedly connected with the rotating wheel.

Furthermore, the water outlet plate is inclined and U-shaped.

Further, the bottom of main part is equipped with the collecting vessel, square opening has been seted up to one side of main part, the welding has the deflector between the both sides inner wall of main part.

The utility model has the beneficial effects that:

1. by arranging the filter screen, the collecting box, the sliding rod, the moving cylinder and the brush which move circularly, when the water collected by the collecting box reaches a certain weight, the collecting box turns over to pour sewage into the moving cylinder to enable the moving cylinder to move downwards, the sliding rod drives the moving block to descend, the brush enters the filter holes of the filter screen to clean impurities, the collecting box continuously pours the sewage, so that the brush moves up and down, and the filter screen moves circularly to be automatically cleaned;

2. through the arrangement of the torsion spring and the magnets, the torsion spring can be quickly reset after the sewage is dumped by the collecting box, and the two magnets attract each other, so that the collecting box can be dumped after collecting more sewage;

3. the inclined baffle plate is arranged, so that the fallen sewage can be blocked and buffered, the filter screen is prevented from being directly hit and falling onto the filter screen to damage the filter screen, and meanwhile, the moving cylinder can move downwards through the impulsive force of the sewage, so that the brush can conveniently pierce into filter holes of the filter screen to remove impurities;

4. through setting up deflector and collecting vessel, when the filter screen circulation removed, impurity can drop from the filter screen to make impurity fall through the deflector during the collecting vessel, be convenient for collect impurity, can take out the collecting vessel through square opening at last, clear up.

Drawings

FIG. 1 is a front sectional view of a filter device for sewage treatment according to example 1;

FIG. 2 is a schematic sectional view showing a filtering apparatus for sewage treatment according to example 1;

FIG. 3 is a sectional view showing a side structure of a filtering apparatus for sewage treatment as set forth in embodiment 1

Fig. 4 is a schematic sectional view showing a filtering apparatus for sewage treatment according to embodiment 2.

In the figure: the device comprises a main body 1, a rotating wheel 2, a filter screen 3, a water inlet pipe 4, a collecting box 5, a rotating shaft 6, a magnet 7, a fixing plate 8, a collecting hopper 9, a first fixing rod 10, a fixing sleeve 11, a baffle plate 12, a moving cylinder 13, a water outlet plate 14, a moving block 15, a hairbrush 16, a limiting plate 17, a spring 18, a sliding sleeve 19, a second fixing rod 20, a sliding rod 21, a collecting barrel 22 and a guide plate 23.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a filtering apparatus for sewage treatment comprises a main body 1, a water inlet pipe 4 is arranged at the top end of the main body 1, a collecting box 5 is rotatably connected at the top end of the main body 1, a sliding sleeve 19 is welded on the inner wall of the main body 1, a sliding rod 21 is arranged inside the sliding sleeve 19, a limiting plate 17 is welded at the top end of the sliding rod 21, a spring 18 is welded between the limiting plate 17 and the sliding sleeve 19, a first fixing rod 10 and a second fixing rod 20 are respectively welded at the top end and the bottom end of the sliding rod 21, a fixing sleeve 11 is welded at the middle part of the first fixing rod 10, a moving cylinder 13 is welded at the middle part of the fixing sleeve 11, a baffle plate 12 is welded inside the moving cylinder 13, a moving block 15 is welded at the bottom end of the second fixing rod 20, a brush 16 is arranged at the bottom end of the moving block 15, two rotating wheels 2 are rotatably connected inside the main body 1, a filter screen 3 is sleeved outside the rotating wheels 2, a first opening is arranged at one side of the main body 1, the main body 1 is provided with a water outlet plate 14 at a first opening, the rotating wheel 2 drives the filter screen 3 to move ceaselessly, when sewage enters the main body 1 from the water inlet pipe 4, the sewage is collected by the collecting box 5 firstly, when the water quantity collected by the collecting box 5 reaches a certain weight, the collecting box 5 turns over to pour the sewage into the movable barrel 13, and then automatically returns to the original position, the poured sewage contacts the baffle plate 12, so that the movable barrel 13 moves downwards, the movable barrel 13 enables the sliding rod 21 to move downwards through the fixed sleeve 11 and the first fixing rod 10, the spring 18 is compressed, and simultaneously the movable block 15 is driven to descend to enable the brush 16 to enter the filtering holes of the filter screen 3 to clean impurities, after the sewage flows out, the spring 18 enables the sliding rod 21 to move upwards, the brush 16 returns to the original position, the sewage flowing down from the water outlet plate 14 flows out after being filtered by the filter screen 3, and the sewage is poured out ceaselessly through the collecting box 5, thereby moving the brush 16 up and down and circulating the filter net 3, so that the filter net 3 is automatically cleaned.

Wherein, the welding of the top inner wall of main part 1 has fixed plate 8, and the inside rotation of fixed plate 8 is connected with axis of rotation 6, and axis of rotation 6 and the welding of collecting box 5, the junction of axis of rotation 6 and fixed plate 8 are equipped with torque spring, can empty sewage after collecting box 5 through torque spring, make it reset fast.

Wherein, magnet 7 has all been bonded to one side of fixed plate 8 and one side of collecting box 5, and two magnet 7 inter attraction can make collecting box 5 dump after collecting more sewage.

Wherein, baffle 12 is the slope form, and baffle 12 that is the slope form can make and block the sewage that falls, makes its buffering, avoids directly pounding on falling filter screen 3, makes filter screen 3 damage, can make simultaneously through the impulsive force of sewage remove a section of thick bamboo 13 downstream, and during the brush 16 of being convenient for stabbed the filtration pore of filter screen 3, got rid of impurity.

Wherein, the top welding of removing a section of thick bamboo 13 has collection fill 9, and the sewage that the collecting box 5 of being convenient for emptys gets into among the removal section of thick bamboo 13.

Wherein, one side of swiveling wheel 2 is equipped with the motor, and the output shaft and the swiveling wheel 2 fixed connection of motor can make swiveling wheel 2 rotatory to drive filter screen 3 and carry out the cyclic movement.

Wherein, the water outlet plate 14 is inclined, and the water outlet plate 14 is U-shaped, so that the filtered sewage can be discharged conveniently.

The working principle is as follows: the rotating wheel 2 drives the filter screen 3 to move ceaselessly, when sewage enters the main body 1 from the water inlet pipe 4, the sewage is collected by the collecting box 5 firstly, when the water amount collected by the collecting box 5 reaches a certain weight, the collecting box 5 turns over to pour the sewage into the moving cylinder 13, then the sewage returns automatically, the poured sewage contacts the baffle plate 12, so that the moving cylinder 13 moves downwards, the moving cylinder 13 enables the sliding rod 21 to move downwards through the fixed sleeve 11 and the first fixing rod 10, the spring 18 is compressed, meanwhile, the moving block 15 is driven to descend, the brush 16 enters the filtering holes of the filter screen 3 to clean impurities, after the sewage flows out, the spring 18 enables the sliding rod 21 to move upwards, the brush 16 returns, the sewage flowing down from the moving cylinder 13 flows out from the water outlet plate 14 after being filtered by the filter screen 3, the sewage is poured out ceaselessly through the collecting box 5, so that the brush 16 moves up and down, and the filter screen 3 moves circularly, so that the filter screen 3 is automatically cleaned.

Example 2

Referring to fig. 3, a filter equipment for sewage treatment, this embodiment compares in embodiment 1, in order to increase the practicality of device, the bottom of main part 1 is equipped with collecting vessel 22, square opening has been seted up to one side of main part 1, the welding has deflector 23 between the both sides inner wall of main part 1, when filter screen 3 cyclic movement, impurity can drop from filter screen 3 to make impurity fall among collecting vessel 22 through deflector 23, be convenient for collect impurity, can take out collecting vessel 22 through square opening at last, clear up.

The working principle is as follows: the rotating wheel 2 drives the filter screen 3 to move ceaselessly, when sewage enters the main body 1 from the water inlet pipe 4, the sewage is collected by the collecting box 5 firstly, when the water amount collected by the collecting box 5 reaches a certain weight, the collecting box 5 turns over to pour the sewage into the moving cylinder 13, then the sewage returns automatically, the poured sewage contacts the baffle plate 12, so that the moving cylinder 13 moves downwards, the moving cylinder 13 enables the sliding rod 21 to move downwards through the fixed sleeve 11 and the first fixing rod 10, the spring 18 is compressed, meanwhile, the moving block 15 is driven to descend, the brush 16 enters the filtering holes of the filter screen 3 to clean impurities, after the sewage flows out, the spring 18 enables the sliding rod 21 to move upwards, the brush 16 returns, the sewage flowing down from the moving cylinder 13 flows out from the water outlet plate 14 after being filtered by the filter screen 3, the sewage is poured out ceaselessly through the collecting box 5, so that the brush 16 moves up and down, and the filter screen 3 moves circularly, the filter screen 3 is automatically cleaned;

when filter screen 3 circular movement, impurity can drop from filter screen 3 to make impurity fall among the collecting vessel 22 through deflector 23, be convenient for collect impurity, can take out collecting vessel 22 through square opening at last, clear up.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a filter equipment for sewage treatment, includes main part (1), its characterized in that, the top of main part (1) is equipped with inlet tube (4), the top of main part (1) is equipped with collecting box (5), the inner wall of main part (1) is equipped with sliding sleeve (19), and the inside of sliding sleeve (19) is equipped with slide bar (21), and the top of slide bar (21) is equipped with limiting plate (17), limiting plate (17) with be equipped with spring (18) between sliding sleeve (19), the top and the bottom of slide bar (21) are equipped with first dead lever (10) and second dead lever (20) respectively, and the middle part of first dead lever (10) is equipped with fixed cover (11), and the middle part of fixed cover (11) is equipped with a removal section of thick bamboo (13), and the inside of removal section of thick bamboo (13) is equipped with baffle (12), the bottom of second dead lever (20) is equipped with movable block (15), and the bottom of movable block (15) is equipped with brush (16), the inside of main part (1) is equipped with two swiveling wheel (2), and the outside cover of swiveling wheel (2) is equipped with filter screen (3), first opening has been seted up to one side of main part (1), main part (1) is equipped with out water board (14) at first opening part.

2. A sewage treatment filter unit as claimed in claim 1, wherein the top inner wall of the main body (1) is provided with a fixing plate (8), the fixing plate (8) is internally provided with a rotating shaft (6), the rotating shaft (6) is fixedly connected with the collecting box (5), and a torsion spring is arranged at the joint of the rotating shaft (6) and the fixing plate (8).

3. A filtering device for sewage treatment according to claim 2, characterized in that a magnet (7) is provided on both the side of the fixing plate (8) and the side of the collecting tank (5).

4. A filter unit for sewage treatment according to claim 1, characterized in that the baffle (12) is inclined.

5. A filter device for sewage treatment according to claim 1, characterized in that the top end of the moving cylinder (13) is provided with a collecting hopper (9).

6. A filter device for sewage treatment as claimed in claim 1, wherein a motor is provided at one side of the rotating wheel (2), and an output shaft of the motor is fixedly connected with the rotating wheel (2).

7. A filter device for sewage treatment according to claim 1, characterized in that the outlet plate (14) is inclined, and the outlet plate (14) is U-shaped.

8. A filtering apparatus for sewage treatment according to any of claims 1-7, characterized in that the bottom of the main body (1) is provided with a collecting barrel (22), one side of the main body (1) is provided with a square opening, and a guide plate (23) is arranged between the inner walls of the two sides of the main body (1).