CN218306717U

CN218306717U - Filtering device for sludge treatment system

Info

Publication number: CN218306717U
Application number: CN202221710558.5U
Authority: CN
Inventors: 陈晨
Original assignee: Qingben Environmental Protection Technology Jiangsu Co ltd
Current assignee: Qingben Environmental Protection Technology Jiangsu Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2023-01-17
Anticipated expiration: 2032-07-05

Abstract

The utility model relates to a sludge treatment equipment technical field especially relates to a filter equipment for sludge treatment system, including the setting tank, setting tank both sides inner wall symmetry is provided with a plurality of C type spouts, swing joint has first filter screen and second filter screen between the C type spout of both sides, and first filter screen setting is in the top of second filter screen, be provided with the pivot directly over the first filter screen, pivot one end is passed through the bearing and is rotated and connect in setting tank one side inner wall, the pivot other end runs through setting tank opposite side inner wall, setting tank one side outer wall fixed mounting has the motor, and the output of motor is connected with pivot one end through the shaft coupling, pivot outside fixed mounting has the multiunit to be located the evenly distributed's of setting tank dispersion pole, setting tank one side is provided with the outlet, setting tank one side bottom is provided with clearly draws the mouth, and clearly draw the mouth to be located under the outlet. The utility model discloses a mounting and dismounting of being convenient for of filtration can improve the impurity separation effect, improves mud filtration efficiency.

Description

Filtering device for sludge treatment system

Technical Field

The utility model relates to a sludge treatment equipment technical field especially relates to a filter equipment for sludge treatment system.

Background

The sludge has complex components, and contains a large amount of available components such as various organic matters of nitrogen and phosphorus, toxic, harmful and nondegradable organic matters, pathogenic bacteria, parasitic ova, heavy metals and the like. Sludge treatment is the process of minimizing, stabilizing and innocent treatment to mud, and sludge treatment's process has impurity separation, dehydration, mummification etc. and a large amount of impurity that contain are difficult to when current sludge treatment filter equipment uses clear up in mud, and the impurity separation effect is not good, and efficiency is not high, appears blockking up easily, and on the other hand filter equipment generally installs inside the rose box, inconvenient dismantlement change and clearance. To this end, we propose a filtration device for a sludge treatment system.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a filtering device for a sludge treatment system.

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

the utility model provides a filter equipment for sludge treatment system, including the setting tank, setting tank both sides inner wall symmetry is provided with a plurality of C type spouts, swing joint has first filter screen and second filter screen between the C type spout of both sides, and first filter screen setting is in the top of second filter screen, be provided with the pivot directly over the first filter screen, pivot one end is rotated through the bearing and is connected in setting tank one side inner wall, the pivot other end runs through setting tank opposite side inner wall, setting tank one side outer wall fixed mounting has the motor, and the output of motor is connected with pivot one end through the shaft coupling, pivot outside fixed mounting has the multiunit to be located the evenly distributed's of setting tank dispersion pole, setting tank one side is provided with the outlet, setting tank one side bottom is provided with clearly draws the mouth, and clearly draw the mouth to be located under the outlet.

Preferably, the aperture of the filter hole of the first filter screen is larger than that of the filter hole of the second filter screen.

Preferably, the top end of the settling tank is provided with a feed inlet, the bottom end of the settling tank is provided with a discharge outlet, a discharge pipe is connected in the discharge outlet, and a discharge valve is arranged outside the discharge pipe.

Preferably, the hinge of settling tank one side is provided with sealing door, and sealing door one side outer wall is provided with the handle.

Preferably, the side wall of the settling tank is provided with a through hole, the through hole is attached to the outer wall of the rotating shaft, and a sealing ring is arranged at the joint of the rotating shaft and the through hole.

Preferably, the balls are inlaid in the inner walls of the first filter screen and the second filter screen, which are in contact with the C-shaped sliding groove, and the inner wall of the C-shaped sliding groove is attached to the outer walls of the first filter screen and the second filter screen.

The utility model has the advantages that:

1. in the utility model, the impurities with different particle diameters can be removed through the arrangement of the two layers of filter screens, and the arrangement of the motor, the rotating shaft and the dispersing rod can realize the good dispersion of the sludge water conveyed in, so that the sludge water is not accumulated in a pile of filter screens, thereby improving the filtering efficiency, and in addition, the vibration generated when the motor works can realize the vibration of the filter screens to a certain degree, thereby indirectly improving the filtering effect;

2. the design of C type spout cooperation sealing door makes things convenient for the dismouting, the clearance or the change of filter screen, and the design of ball reduces the friction of filter screen and C type spout inner wall moreover, and the filter screen of being convenient for slides smoothly, saves the labour.

Drawings

FIG. 1 is a schematic structural view of a filtering device for a sludge treatment system according to the present invention;

fig. 2 is a front view of a filtering device for a sludge treatment system according to the present invention.

In the figure: 1 settling tank, 101C type spout, 102 through-hole, 2 first filter screens, 3 second filter screens, 4 pivot, 5 dispersion poles, 6 motors, 7 outlet, 8 clear draw out mouths, 9 feed inlets, 10 discharge outlets, 11 discharge pipes, 12 sealing doors, 13 handles, 14 balls.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-2, a filtering device for a sludge treatment system comprises a settling tank 1, wherein a plurality of C-shaped chutes 101 are symmetrically arranged on the inner walls of two sides of the settling tank 1, a first filter screen 2 and a second filter screen 3 are movably connected between the C-shaped chutes 101 on the two sides, and the first filter screen 2 is arranged above the second filter screen 3;

in other embodiments, the pore size of the first filter 2 is larger than the pore size of the second filter 3;

through this design, first filter screen 2 and second filter screen 3 are network structure, and silt and water can pass through, and debris then can not pass through, and the setting of double-deck filter screen can realize getting rid of the impurity of different particle diameters, and first filter screen 2 is used for filtering major diameter particle impurity, and second filter screen 3 is used for filtering small particle diameter impurity, improves the impurity separation effect.

A rotating shaft 4 is arranged right above the first filter screen 2, one end of the rotating shaft 4 is rotatably connected to the inner wall of one side of the settling tank 1 through a bearing, the other end of the rotating shaft 4 penetrates through the inner wall of the other side of the settling tank 1, a motor 6 is fixedly arranged on the outer wall of one side of the settling tank 1, the output end of the motor 6 is connected with one end of the rotating shaft 4 through a coupler, and a plurality of groups of uniformly distributed dispersion rods 5 positioned in the settling tank 1 are fixedly arranged on the outer side of the rotating shaft 4;

in other embodiments, the side wall of the settling tank 1 is provided with a through hole 102, the through hole 102 is attached to the outer wall of the rotating shaft 4, and a sealing ring is arranged at the joint of the rotating shaft 4 and the through hole 102;

the setting through motor 6, pivot 4 and dispersion rod 5 can realize carrying the good dispersion of the sludge water of coming in, is unlikely to gather in a pile of first filter screen 2, improves filtration efficiency, and the vibrations of the certain degree of first filter screen 2 and second filter screen 3 can be realized in the vibrations of the production of 6 during operation of motor in addition, indirectly improves the filter effect.

A water outlet 7 is arranged on one side of the settling tank 1, a cleaning opening 8 is arranged at the bottom of one side of the settling tank 1, and the cleaning opening 8 is positioned below the water outlet 7;

through the design of drawing mouthful 8 clearly, can well cooperate the mud of discharge gate 10 in time thorough clearance setting tank 1 bottom, setting up of outlet 7 is used for discharging the sewage of 1 bottom sediment mud top of setting tank, realizes the initial gross separation of sewage in the mud.

In other embodiments, the top end of the settling tank 1 is provided with a feeding hole 9, the bottom end of the settling tank 1 is provided with a discharging hole 10, a discharging pipe 11 is connected in the discharging hole 10, and a discharging valve is arranged outside the discharging pipe 11;

by this design the discharge pipe 11 is used for connection or for entering the next drying process.

In other embodiments, a sealing door 12 is hinged to one side of the settling tank 1, a handle 13 is arranged on the outer wall of one side of the sealing door 12, and balls 14 are embedded in the inner walls of the first filter screen 2 and the second filter screen 3, which are in contact with the C-shaped chute 101.

Through this design, the design convenience of sealing door 12 cooperation C type spout 101 is changed and is clear away filter screen top impurity to demolising of first filter screen 2 and second filter screen 3, and the friction of filter screen and C type spout 101 inner wall is reduced in the design of ball 14, and the smooth slip of the filter screen of being convenient for saves labour.

When the sludge drying device works, sludge is conveyed into the settling tank 1 through the conveying device through the feeding hole 9, the motor is powered on to drive the rotating shaft 4 to rotate, so that the dispersing rod 5 is driven to rotate, the dispersing rod 5 disperses sludge water to prevent the sludge water from accumulating on a pile of the top end surface of the first filter screen 2, then the uniformly dispersed sludge water sequentially passes through the first filter screen 2 and the second filter screen 3 to separate impurities with different diameter particles, the filtered sludge water is settled at the bottom of the settling tank 1, the settled sewage is discharged through the water discharging hole 7 to be treated, and the settled sludge enters the next drying device through the material discharging hole 10 to be dried; when the filter screen needs to be maintained, sewage and precipitated sludge are removed, and the filter screen can be conveniently disassembled, cleaned and replaced by matching the sealing door with the C-shaped sliding groove.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a filter equipment for sludge treatment system, including settling tank (1), a plurality of C type spout (101) have been seted up to settling tank (1) both sides inner wall symmetry, sliding connection has first filter screen (2) and second filter screen (3) between both sides C type spout (101), and first filter screen (2) set up the top at second filter screen (3), be provided with pivot (4) directly over first filter screen (2), pivot (4) one end is rotated through the bearing and is connected in settling tank (1) one side inner wall, pivot (4) other end runs through settling tank (1) opposite side inner wall, settling tank (1) one side outer wall fixed mounting has motor (6), and the output of motor (6) is connected with pivot (4) one end through the shaft coupling, pivot (4) outside fixed mounting has the dispersion pole (5) of the evenly distributed that the multiunit is located settling tank (1), settling tank (1) one side is provided with outlet (7), settling tank (1) one side bottom is provided with clearly draws mouthful (8), and clearly draws under mouthful (8) are located outlet (7).

2. A filtering arrangement for a sludge treatment system according to claim 1, characterized in that the first filter (2) has a larger pore size than the second filter (3).

3. The filtering device for the sludge treatment system according to claim 1, wherein the top end of the settling tank (1) is provided with a feeding hole (9), the bottom end of the settling tank (1) is provided with a discharging hole (10), the discharging hole (10) is internally connected with a discharging pipe (11), and a discharging valve is arranged outside the discharging pipe (11).

4. The filtering device for the sludge treatment system according to claim 1, wherein the settling tank (1) is provided with a sealing door (12) at one side in a hinged manner, and the outer wall of one side of the sealing door (12) is provided with a handle (13).

5. The filtering device for the sludge treatment system according to claim 1, wherein the side wall of the settling tank (1) is provided with a through hole (102), the through hole (102) is attached to the outer wall of the rotating shaft (4), and a sealing ring is arranged at the joint of the rotating shaft (4) and the through hole (102).

6. The filtering device for the sludge treatment system according to claim 1, wherein the inner walls of the first filter screen (2) and the second filter screen (3) contacting the C-shaped chute (101) are embedded with balls (14), and the inner wall of the C-shaped chute (101) is attached to the outer walls of the first filter screen (2) and the second filter screen (3).