CN210613065U

CN210613065U - Sewage filtering device

Info

Publication number: CN210613065U
Application number: CN201921229213.6U
Authority: CN
Inventors: 刘颖成; 何健民; 李明同
Original assignee: Dongguan Kanglai Environmental Protection Technology Co Ltd
Current assignee: Dongguan Kanglai Environmental Protection Technology Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-05-26
Anticipated expiration: 2029-07-30

Abstract

The utility model relates to an environment-friendly device's technical field, more specifically says, it relates to a sewage filter equipment, including cavity, inlet tube, outlet pipe and drainage board, the cavity is hollow structure, the upper end of cavity is located to the inlet tube, the bottom of cavity is located to the outlet pipe, drainage board is located in the cavity, drainage board's one end is articulated with the cavity inner wall, and the other end is the free end, and the below of free end is equipped with the drive assembly that can make the free end up-and-down motion in the cavity. The utility model has the advantages that its cassette is difficult to be blockked up by the impurity in the sewage, can carry out high-efficient clearance to the large granule impurity in the sewage and floater and filter, and clearance impurity convenient and fast.

Description

Sewage filtering device

Technical Field

The utility model relates to a sewage treatment device's technical field, more specifically says, it relates to a sewage filter equipment.

Background

Along with the continuous expansion of human living demands and the continuous development of social economy, the impurities in the sewage are more and more. However, as the demand for environment is gradually increased, more and more environmental protection devices are developed and put into use. The first step of the general sewage filtration is to remove impurities such as large-particle stones, floating objects and the like in the sewage. For example, a sewage filtering device disclosed in publication No. CN207192835U includes a cavity, water inlet and outlet pipes, and a water filtering plate. Sewage flows into the cavity through the water inlet pipe, then large-particle impurities in the sewage are filtered through the water filtering plate, and filtered clean water flows to the next procedure through the water outlet pipe. However, in this utility model, because the drainage plate is fixed connection and motionless, the filtration pore on the drainage plate is easily blocked up by the large granule impurity in the sewage, leads to the filter effect poor with filtration efficiency low. And because the drainage plate is often stopped up, need often dismantle, wash and change the drainage plate, the operation is more loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the not enough of above-mentioned prior art, the utility model aims at providing a sewage filtering device, its cassette is difficult to be blockked up by the impurity in the sewage, can carry out high-efficient clearance to the large granule impurity in the sewage and floater and filter, and clearance impurity convenient and fast.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a sewage filtering device, includes cavity, inlet tube, outlet pipe and drainage board, the cavity is hollow structure, the upper end of cavity is located to the inlet tube, the bottom of cavity is located to the outlet pipe, the drainage board is located in the cavity, the one end and the cavity inner wall of drainage board are articulated, and the other end is the free end, and the below of free end is equipped with the drive assembly that can make the free end up-and-down motion in the cavity.

Through adopting above-mentioned technical scheme, because the one end of drainage board is articulated with cavity inner wall, the other end is equipped with the drive assembly that can make the up-and-down motion of free end in the cavity promptly below of free end, and the drainage board is when filtering inlet tube downdraft water, but the free end up-and-down motion of drainage board makes the impurity on the drainage board disperse because of vibrations to prevent that the impurity on the drainage board from blockking up the drainage hole.

Preferably, the driving assembly comprises a motor, a cam fixedly connected with an output shaft of the motor, a fixed plate arranged on the inner wall of the cavity and above the cam, and a connecting rod vertically penetrating through the fixed plate; the top fixedly connected with push pedal of connecting rod, below fixedly connected with touch panel, the lower surface and the cam of touch panel are inconsistent.

Through adopting above-mentioned technical scheme, motor drive cam rotates, and cam and conflict board contact, cam promote and carry out up-and-down motion with the push pedal that the conflict board is connected, and up-and-down motion is realized to the free end that the push pedal promoted the drainage board, makes the impurity on the drainage board disperse and opens to prevent that impurity on the drainage board from blockking up the drainage hole. The driving assembly has the advantages of simplicity and economy.

Preferably, the motor is arranged outside the cavity, and an output shaft of the motor penetrates through the side wall of the cavity to be connected with the cam.

Through adopting above-mentioned technical scheme, the motor is established and can be made the motor not receive the invasion bubble and the corruption of sewage outside the cavity.

Preferably, a concave surface is arranged on the inner wall of the free end of the cavity close to the water filtering plate, and the radian of the concave surface is consistent with the motion track of the end face of the free end when the water filtering plate rotates.

By adopting the technical scheme, when the free end of the water filtering plate moves on the concave surface, because the radian of the concave surface is consistent with the motion track of the end surface of the free end when the water filtering plate rotates, the free end does not generate a gap with the inner wall of the concave surface when reciprocating up and down, thereby avoiding the possibility that sundries flow down below the water filtering plate through the gap in the motion process of the free end.

Preferably, the upper surface of the push plate is provided with a rubber pad.

Through adopting above-mentioned technical scheme, when the free end that the push pedal was promoting the drainage board carries out up-and-down reciprocating motion, because the free end of drainage board collides about the push pedal upper surface, can produce the impact wear, and the upper surface of push pedal is equipped with the rubber pad and can plays cushioning effect, reduces the impact wear degree between drainage board and the push pedal.

Preferably, a movable door is arranged above the hinged position of the cavity and the water filtering plate, and the movable door is hinged with the side wall of the cavity.

Through adopting above-mentioned technical scheme, when impurity on the drainage board piles up when more, probably lead to the fact the influence to the drainage effect, at this moment can open the dodge gate, then utilize drive assembly to rise upwards the free end of drainage board to make the drainage board slope, impurity accessible dodge gate on the drainage board is discharged.

Preferably, a sealing ring is arranged around the movable door.

Through adopting above-mentioned technical scheme, can strengthen the compactedness of dodge gate and cavity, prevent that sewage from flowing out in the gap of dodge gate and cavity.

Preferably, the side wall of the cavity is provided with a transparent observation window.

Through adopting above-mentioned technical scheme, the setting up of transparent observation window makes things convenient for the staff to observe the circumstances of piling up of the impurity on the drainage board, is convenient for in time clear up.

To sum up, the utility model discloses following beneficial effect has:

1. when the sewage filtering device filters water, the impurities on the water filtering plate can be dispersed due to vibration because the water filtering plate can move up and down, and water filtering holes on the water filtering plate are not easy to block, so that the efficient cleaning and filtering effect is achieved;

2. the movable door is arranged at the hinged position of the cavity and the water filtering plate, when more impurities are accumulated on the water filtering plate, the movable door can be directly opened to discharge the impurities, and the impurities can be conveniently and quickly cleaned;

3. the lateral wall of cavity is equipped with transparent observation window, and the setting up of transparent observation window makes things convenient for the staff to observe the circumstances of piling up of the impurity on the drainage board, is convenient for in time clear up.

Drawings

Fig. 1 is a first schematic view of the internal structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a second schematic view of the internal structure of the present invention;

fig. 4 is an external structural diagram of the present invention.

Reference numerals: 1. a cavity; 2. a water inlet pipe; 3. a water outlet pipe; 4. a water filter plate; 5. a movable door; 6. a concave surface; 7. an observation window; 81. pushing the plate; 82. a connecting rod; 83. a fixing plate; 84. a touch plate; 85. a cam; 86. an electric motor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a sewage filtering device, including cavity 1, inlet tube 2, outlet pipe 3 and drainage board 4, cavity 1 is hollow structure, and the upper end of cavity 1 is located to inlet tube 2, and cavity 1's bottom is located to outlet pipe 3, and in drainage board 4 located cavity 1, the one end of drainage board 4 was articulated with cavity 1 inner wall, and the other end was the free end, and the below of free end is equipped with the drive assembly that can make the free end up-and-down motion in cavity 1.

Referring to fig. 2 and 3, the driving assembly includes a motor 86 disposed outside the cavity 1, and a cam 85 connected to an output shaft of the motor 86 and disposed inside the cavity 1, wherein the output shaft of the motor 86 penetrates through a sidewall of the cavity 1 to be fixedly connected to the cam 85; the driving assembly also comprises a fixed plate 83 arranged above the cam 85 in the cavity 1 and a connecting rod 82 vertically penetrating through the fixed plate 83; the push plate 81 is fixedly connected to the upper portion of the connecting rod 82, the contact plate 84 is fixedly connected to the lower portion of the connecting rod 82, and the lower surface of the contact plate 84 is in contact with the cam 85. Specifically, the hole diameter of the fixing plate 83 for inserting the connecting rod 82 is slightly larger than the rod diameter of the connecting rod 82, and the thickness of the fixing plate 83 is approximately equal to one third of the length of the connecting rod 82. The upper surface of the push plate 81 is provided with a rubber pad. The during operation, motor 86 drive cam 85 rotates, and cam 85 and conflict board 84 contact, and cam 85 promote the push pedal 81 of being connected with conflict board 84 and carry out up-and-down reciprocating motion to make push pedal 81 promote the free end of drainage board 4 and realize up-and-down reciprocating motion, make the impurity on the drainage board 4 disperse because of vibrations, thereby prevent that the impurity on the drainage board 4 from blockking up the drainage hole.

Referring to fig. 1, a concave surface 6 is arranged on the inner wall of the free end of the cavity 1 close to the water filtering plate 4, and the radian of the concave surface 6 is consistent with the motion track of the end surface of the free end when the water filtering plate 4 rotates. When the free end of the water filtering plate 4 moves along the surface of the concave surface 6, the radian of the concave surface 6 is consistent with the movement track of the end surface of the free end, and the free end does not generate a gap with the inner wall of the concave surface 6 when reciprocating up and down, so that the possibility that sundries flow down below the water filtering plate 4 through the gap in the movement process of the free end is avoided.

Referring to fig. 3 and 4, a movable door 5 is arranged above the hinged position of the cavity 1 and the water filtering plate 4, and the movable door 5 is hinged with the side wall of the cavity 1. And a sealing ring is arranged around the movable door 5. When the impurities on the water filtering plate 4 are accumulated more, the water filtering effect may be affected, at this time, the movable door 5 may be opened, and then the free end of the water filtering plate 4 is lifted upwards by the driving assembly, so that the water filtering plate 4 is inclined, and the impurities on the water filtering plate 4 may be discharged through the movable door 5. The sealing rings around the movable door 5 can enhance the tightness between the movable door 5 and the cavity 1, and prevent sewage from flowing out from the gap between the movable door 5 and the cavity 1. The lateral wall of cavity 1 is equipped with transparent observation window 7, and the condition of piling up of impurity on the staff observation drainage 4 is made things convenient for in time to clear up to the setting up of observation window 7.

The implementation principle of the embodiment is as follows: the utility model discloses when beginning to filter sewage, the motor 86 that is located outside cavity 1 begins to operate, motor 86 drive rotates rather than output shaft's cam 85, cam 85's bump promotes to touch panel 84, thereby promote the push pedal 81 of being connected through connecting rod 82 with touch panel 84, push pedal 81 promotes the free end of drainage board 4 and realizes reciprocating motion from top to bottom, make the impurity on the drainage board 4 disperse because of vibrations, thereby make impurity be difficult for blockking up the drainage hole on the drainage board 4, reach efficient clearance filter effect. When the staff observes that the impurity on the drainage plate 4 piles up when more at transparent observation window 7, accessible motor 86 control drainage plate 4's free end risees, then stops the rotation of motor, makes drainage plate 4 keep in the state that the free end is higher than the hinged end, can open the dodge gate 5 of cavity 1 this moment, makes the impurity on the drainage plate 4 flow out cavity 1 from dodge gate 5.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a sewage filtering device, includes cavity (1), inlet tube (2), outlet pipe (3) and drainage board (4), cavity (1) is hollow structure, the upper end of cavity (1) is located in inlet tube (2), the bottom of cavity (1) is located in outlet pipe (3), in cavity (1) is located in drainage board (4), its characterized in that: one end of the water filtering plate (4) is hinged with the inner wall of the cavity (1), the other end of the water filtering plate (4) is a free end, and a driving assembly capable of enabling the free end to move up and down in the cavity (1) is arranged below the free end.

2. The sewage filtration apparatus of claim 1, wherein: the driving assembly comprises a motor (86), a cam (85) fixedly connected with an output shaft of the motor (86), a fixing plate (83) arranged in the cavity (1) and above the cam (85), and a connecting rod (82) vertically penetrating through the fixing plate (83); the upper portion fixedly connected with push pedal (81) of connecting rod (82), below fixedly connected with touch panel (84), the lower surface and the cam (85) of touch panel (84) are inconsistent.

3. The sewage filtration apparatus of claim 2, wherein: the motor (86) is arranged outside the cavity (1), and an output shaft of the motor (86) penetrates through the side wall of the cavity (1) to be connected with the cam (85).

4. The sewage filtration apparatus of claim 1 wherein: the inner wall of the cavity (1) close to the free end of the water filtering plate (4) is provided with a concave surface (6), and the radian of the concave surface (6) is consistent with the motion track of the end face of the free end when the water filtering plate (4) rotates.

5. The sewage filtration apparatus of claim 2 wherein: the upper surface of the push plate (81) is provided with a rubber pad.

6. The sewage filtration apparatus of claim 1, wherein: a movable door (5) is arranged above the hinged position of the cavity (1) and the water filtering plate (4), and the movable door (5) is hinged with the side wall of the cavity (1).

7. The sewage filtration device of claim 6, wherein: and sealing rings are arranged around the movable door (5).

8. The sewage filtration apparatus of claim 1 wherein: and a transparent observation window (7) is arranged on the side wall of the cavity (1).