CN217458971U

CN217458971U - Biological aerated filter capable of preventing filter material from being blocked

Info

Publication number: CN217458971U
Application number: CN202221594092.7U
Authority: CN
Inventors: 董晓峰
Original assignee: Shangfeng Zhixing Tianjin Environment Co ltd
Current assignee: Shangfeng Zhixing Tianjin Environment Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-09-20
Anticipated expiration: 2032-06-23

Abstract

The utility model provides a biological aerated filter for preventing filter material from being blocked, which relates to the technical field of sewage treatment, and comprises a filter body, wherein the front surface and the back surface of the filter body are respectively provided with a water outlet pipe and a cleaning blow-off pipe, the side surface of the filter body is provided with an air inlet pipe, the interface part on the surface of the air inlet pipe is connected with an aeration pipe, the surface array of the aeration pipe is provided with through holes, the inside of the filter body is provided with a filter plate, the top surface array of the filter plate is penetrated with filter holes, the top surface of the filter plate is provided with a lifting plate, the bottom surface array of the lifting plate is provided with cleaning columns, the top surface array of the lifting plate is provided with water outlet holes, the water outlet holes are positioned between two adjacent cleaning columns, two sides of the filter body are respectively provided with a connecting frame, the inside of the connecting frame is provided with a movable bracket, the filter holes for liquid to pass through in the biological aerated filter can be cleaned after sewage is treated for many times, the condition of filter hole blockage can be prevented, the structure is simple, the operation of workers is facilitated, and the efficiency of sewage treatment is improved.

Description

Biological aerated filter capable of preventing filter material from being blocked

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a prevent biological aerated filter of filter media jam.

Background

Patent number CN201520627853.8 discloses a biological aerated filter, including the cell body, be equipped with level sensor and water temperature sensor in the cell body, level sensor with water temperature sensor all is connected with the computer. The utility model discloses be equipped with water level detection sensor and temperature and detect the sensor to the data transmission who will gather gives the computer, by the computer according to water level control inflow speed and play water speed. And the water temperature in the filter tank can be monitored in real time, the water temperature in the filter tank is controlled in an optimal range, and the highest sewage treatment efficiency is ensured. The above patent introduces the aeration biological filter tank, and no matter the above patent or the existing aeration biological filter tank is carrying out aeration treatment to sewage, the filtration pore in the tank is easily blocked by the debris in the sewage, resulting in the reduction of the sewage treatment speed efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing the biological aerated filter for preventing the filter material from being blocked.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a prevent biological aerated filter of filter media jam, includes the cell body, the front and the back of cell body are equipped with outlet pipe and clearance blow off pipe respectively, the side-mounting of cell body has the intake pipe, the kneck on intake pipe surface is connected with the aeration pipe, and the surface array of aeration pipe has seted up the through-hole, the inside filter plate that is equipped with of cell body, the top surface array of filter plate runs through there is the filtration pore, the top surface of filter plate is equipped with the lifter plate, the clearance post is installed to the bottom surface array of lifter plate, the apopore has been seted up to the top surface array of lifter plate, and the apopore is located between two adjacent clearance posts, the both sides of cell body are equipped with connected frame respectively, the inside movable support that is equipped with of connected frame.

Preferably, the water outlet pipe and the cleaning and draining pipe are respectively positioned on the back and the front of the tank body, the cleaning and draining pipe is positioned on the bottom surface of the filter plate, and the water outlet pipe is positioned on the top surface of the lifting plate.

Preferably, the filter plate is located the top surface of aeration pipe, and the filter plate is laminated with the inner wall of cell body, and the length and the width of filter plate and lifter plate are the same.

Preferably, the cleaning column is horizontally aligned with the position of the filter hole, and the radius of the cleaning column is the same as that of the filter hole.

Preferably, the connecting frame is internally provided with a screw rod, the connecting end of the movable support is sleeved on the surface of the screw rod, and one end of the screw rod is provided with a motor.

Preferably, one end of the movable support is attached to the top surface of the lifting plate, and the movable support is connected with the top surface of the lifting plate through bolts.

Preferably, the two sides of the tank body are respectively provided with an assembling groove, one side of the connecting frame is welded with an assembling connecting plate, and the assembling connecting plate is matched with the assembling grooves.

Advantageous effects

In the utility model, a water inlet pipe and a gas inlet pipe are respectively arranged at two sides of the pool body, sewage enters the lower part of the filter plate from the gas inlet pipe at one side, gas is sent into the pool body by the gas inlet pipe and the aeration pipe so as to carry out aeration treatment on the sewage, liquid is discharged to the lower part of the lifting plate from the filter holes which are penetrated through the array on the filter plate during aeration, the filter holes isolate the residual sundries in the sewage, the treated sewage is discharged to the upper part of the lifting plate through the water outlet holes on the lifting plate, the liquid is discharged and recycled through the water outlet pipe at the back of the pool body, the movable support is moved after the sewage is treated for a plurality of times, because one end of the movable support is fixed with the lifting plate through bolts, the lifting plate moves along with the movable support when the movable support descends, the radius and the position of the cleaning column at the bottom surface of the lifting plate are the same as those of the filter holes, until the cleaning column of the array at the bottom surface of the movable support is embedded in the filter hole, utilize the clearance post to clear up the filtration pore, make the filtration pore of jam link up to prevent that the filtration pore on the filter plate from blockking up, realized can clear up the filtration pore that liquid passes through in the biological aerated filter after handling sewage many times, prevent the condition that the filtration pore blockked up, simple structure makes things convenient for the staff operation, has improved the efficiency to sewage treatment.

Drawings

Fig. 1 is an isometric view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is an exploded view of the present invention.

Illustration of the drawings:

1. a tank body; 2. a water outlet pipe; 3. cleaning a drain pipe; 4. an air inlet pipe; 5. an aeration pipe; 6. filtering the plate; 7. filtering holes; 8. a lifting plate; 9. cleaning the column; 10. a water outlet hole; 11. a connecting frame; 12. splicing the fishplate bar; 13. assembling the grooves; 14. a screw rod; 15. moving the support; 16. an electric motor.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a biological aerated filter for preventing filter material blockage comprises a filter body 1, wherein the front surface and the back surface of the filter body 1 are respectively provided with a water outlet pipe 2 and a cleaning sewage pipe 3, the water outlet pipe 2 and the cleaning sewage pipe 3 are respectively positioned on the back surface and the front surface of the filter body 1, the cleaning sewage pipe 3 is positioned on the bottom surface of a filter plate 6, the water outlet pipe 2 is positioned on the top surface of a lifting plate 8, the filter plate 6 is positioned on the top surface of an aeration pipe 5, the side surface of the filter body 1 is provided with an air inlet pipe 4, the interface of the surface of the air inlet pipe 4 is connected with an aeration pipe 5, the surface array of the aeration pipe 5 is provided with through holes, the two sides of the filter body 1 are respectively provided with a water inlet pipe and an air inlet pipe 4, sewage enters the lower part of the filter plate 6 from the air inlet pipe 4, gas enters the aeration pipe 5 from the air inlet pipe 4, the surface of the aeration pipe 5 is provided with an outlet, the gas is discharged from the outlet of the aeration pipe 5, thereby carrying out aeration treatment on sewage, the filter plate 6 is arranged in the cell body 1, the filter holes 7 penetrate through the top surface array of the filter plate 6, the lifting plate 8 is arranged on the top surface of the filter plate 6, the cleaning columns 9 are arranged on the bottom surface array of the lifting plate 8, the water outlet holes 10 are arranged on the top surface array of the lifting plate 8, the water outlet holes 10 are positioned between the two adjacent cleaning columns 9, liquid is discharged to the lower part of the lifting plate 8 from the filter holes 7 penetrating through the filter plate 6 during aeration, the filter holes 7 isolate residual impurities in the sewage, the treated sewage is discharged to the upper part of the lifting plate 8 through the water outlet holes 10 on the lifting plate 8, the liquid is discharged and recycled through the water outlet pipe 2 on the back of the cell body 1, the sewage is treated by sequential operation, the connecting frames 11 are respectively arranged on the two sides of the cell body 1, the splicing grooves 13 are respectively arranged on the two sides of the cell body 1, the splicing plates 12 are welded on one side of the connecting frames 11, the splicing grooves 13 are matched with each other, the screw rod 14 is arranged inside the connecting frame 11, the splicing connecting plate 12 on the back of the connecting frame 11 is matched with the splicing grooves 13 on two sides of the tank body 1, the splicing connecting plate 12 is inserted into the splicing grooves 13 from top to bottom so as to install the connecting frame 11, the connecting frame 11 can be reinforced and prevented from loosening by using bolts after insertion, the screw rod 14 is arranged inside the connecting frame 11, the connecting end of the movable support 15 is sleeved on the surface of the screw rod 14, one end of the screw rod 14 is provided with a motor 16, a movable support 15 is arranged inside the connecting frame 11, one end of the movable support 15 is attached to the top surface of the lifting plate 8, the movable support 15 is connected with the top surface of the lifting plate 8 by bolts, a person who treats sewage for multiple times can start the motor 16, the rotating end of the motor 16 drives the screw rod 14 to rotate so that the movable support 15 is lifted on the surface of the screw rod 14, one end of the movable support 15 is fixed with the lifting plate 8 by bolts, when the movable support 15 descends, the lifting plate 8 moves along with the movable support 15, the cleaning columns 9 are aligned to the filtering holes 7 horizontally, the radius of the cleaning columns 9 is the same as that of the filtering holes 7, the filter plate 6 is attached to the inner wall of the tank body 1, the length and the width of the filter plate 6 are the same as that of the lifting plate 8, water outlets 10 are formed in the top surface array of the lifting plate 8, the water outlets 10 are located between the two adjacent cleaning columns 9, the radius and the position of the cleaning columns 9 and the positions of the filtering holes 7 on the bottom surface of the lifting plate 8 are the same, the cleaning columns 9 are embedded into the filtering holes 7 until the cleaning columns 9 in the bottom surface array of the movable support 15 are embedded into the filtering holes 7, the filtering holes 7 are cleaned by the cleaning columns 9, the blocked filtering holes 7 are communicated, the filtering holes 7 on the filter plate 6 are prevented from being blocked, and finally impurities in sewage can be discharged and cleaned by the cleaning sewage pipe 3.

The utility model discloses a theory of operation: the sewage treatment device comprises a pool body 1, a water inlet pipe and an air inlet pipe 4 are respectively arranged on two sides of the pool body 1, sewage enters the lower part of a filter plate 6 from the air inlet pipe 4 on one side, gas enters an aeration pipe 5 from the air inlet pipe 4, an outlet is arranged on the surface of the aeration pipe 5, the gas is discharged from the outlet of the aeration pipe 5 to carry out aeration treatment on the sewage, liquid is discharged to the lower part of a lifting plate 8 from filter holes 7 which are arranged on the filter plate 6 in a row and penetrate through the aeration simultaneously, the filter holes 7 isolate residual impurities in the sewage, the treated sewage is discharged to the upper part of the lifting plate 8 through water outlet holes 10 on the lifting plate 8, the liquid is discharged and recycled through a water outlet pipe 2 on the back of the pool body 1, the sewage is treated by sequential operation, a person can start a motor 16 after sewage treatment for a plurality of times, the rotating end of the motor 16 drives a screw rod 14 to rotate so as to enable a movable support 15 to lift on the surface of the screw rod 14, one end of the movable support 15 is fixed with the lifting plate 8 through a bolt, lifting plate 8 removes along with removing support 15 when removing support 15 and descend simultaneously, the radius and the position homogeneous phase of 8 bottom surface clearance posts of lifting plate 9 and filtration pore 7, until removing in the clearance post 9 embedding filtration pore 7 of 15 bottom surface arrays of support, utilize clearance post 9 to clear up filtration pore 7, make the filtration pore 7 of jam link up, thereby prevent filtration pore 7 jam on the filter plate 6, finally accessible clearance blow off pipe 3 is with the debris discharge clearance in the sewage, lead screw 14 is installed inside linking frame 11, splicing plate 12 at the linking frame 11 back mutually supports with the groove 13 of assembling of cell body 1 both sides, thereby splicing plate 12 inserts splicing groove 13 from top to bottom and installs linking frame 11, usable bolt consolidates linking frame 11 and prevents not hard up inserting after inserting.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a prevent aeration biological filter of filter media jam, includes cell body (1), its characterized in that: the front and the back of the tank body (1) are respectively provided with a water outlet pipe (2) and a cleaning and draining pipe (3), an air inlet pipe (4) is arranged on the side surface of the tank body (1), an aeration pipe (5) is connected at the interface of the surface of the air inlet pipe (4), through holes are arranged on the surface of the aeration pipe (5) in an array way, a filter plate (6) is arranged inside the tank body (1), the top surface array of the filter plate (6) is penetrated with filter holes (7), the top surface of the filter plate (6) is provided with a lifting plate (8), cleaning columns (9) are arranged on the bottom surface of the lifting plate (8) in an array manner, water outlet holes (10) are arranged on the top surface of the lifting plate (8) in an array manner, and the water outlet hole (10) is positioned between two adjacent cleaning columns (9), the two sides of the tank body (1) are respectively provided with a connecting frame (11), and a movable support (15) is arranged inside the connecting frame (11).

2. A biological aerated filter for preventing filter clogging according to claim 1, wherein: the water outlet pipe (2) and the cleaning and draining pipe (3) are respectively positioned on the back and the front of the tank body (1), the cleaning and draining pipe (3) is positioned on the bottom surface of the filter plate (6), and the water outlet pipe (2) is positioned on the top surface of the lifting plate (8).

3. A biological aerated filter for preventing filter clogging according to claim 1, wherein: the filter plate (6) is positioned on the top surface of the aeration pipe (5), the filter plate (6) is attached to the inner wall of the tank body (1), and the length and the width of the filter plate (6) are the same as those of the lifting plate (8).

4. A biological aerated filter for preventing filter clogging according to claim 1, wherein: the cleaning column (9) is horizontally aligned with the filter hole (7), and the radius of the cleaning column (9) is the same as that of the filter hole (7).

5. A biological aerated filter for preventing filter clogging according to claim 1, wherein: the connecting frame (11) is internally provided with a screw rod (14), the connecting end of the movable support (15) is sleeved on the surface of the screw rod (14), and one end of the screw rod (14) is provided with a motor (16).

6. A biological aerated filter for preventing filter clogging according to claim 1, wherein: one end of the movable support (15) is attached to the top surface of the lifting plate (8), and the movable support (15) is connected with the top surface of the lifting plate (8) through bolts.

7. A biological aerated filter for preventing filter clogging according to claim 1, wherein: the pool body is characterized in that splicing grooves (13) are formed in two sides of the pool body (1) respectively, an assembling connecting plate (12) is welded on one side of each connecting frame (11), and the assembling connecting plate (12) and the assembling grooves (13) are matched with each other.