CN220834351U

CN220834351U - Sewage treatment device with multistage filtering function

Info

Publication number: CN220834351U
Application number: CN202322737294.3U
Authority: CN
Inventors: 付红磊; 付红军; 闫利萍
Original assignee: Yunqiao Technology Hainan Co ltd
Current assignee: Yunqiao Technology Hainan Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-04-26
Anticipated expiration: 2033-10-11

Abstract

The utility model relates to the technical field of sewage treatment and discloses a sewage treatment device with a multi-stage filtering function, which comprises a treatment tank and a water outlet arranged at the bottom of the treatment tank, wherein a plurality of filtering components with different pore sizes are vertically arranged in the treatment tank, a floating frame which is automatically adjusted according to the sewage liquid level is arranged between the adjacent filtering components, a cleaning component for cleaning the filtering components is arranged on the floating frame, the floating frame and the cleaning component are arranged between the adjacent filtering components, the floating frame can drive the cleaning component to move up and down according to the change of the sewage liquid level, so that the filtering components can be cleaned in the process of moving up and down, the cleaning component can be driven to move up and down by replacing a driving device (a motor) through the floating component, and the cleaning component is cleaned without driving a hairbrush to move up and down by the driving device, thereby reducing the production cost of the sewage treatment device.

Description

Sewage treatment device with multistage filtering function

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device with a multi-stage filtering function.

Background

And (3) sewage treatment: in order to achieve the aim of discharging sewage into a certain water body or purifying the sewage with the water quality requirement of reuse, the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and the sewage treatment is increasingly carried into the daily life of common people.

In the long-time use process of the sewage treatment device, the filter screen in the sewage treatment device is usually blocked, a plurality of filter screens in the sewage treatment device are arranged horizontally at present, the sewage treatment device is easy to clean if the filter screen at the uppermost part is blocked, the filter screen at the lower part is blocked by the filter screen at the upper part if the filter screen at the lower part is blocked, the cleaning is inconvenient, and the sewage treatment device can clean the filter screen by driving the brush to repeatedly move by means of the driving device (motor), but the driving device (motor) is expensive to purchase, so that the production cost of the sewage treatment device is high.

We have therefore proposed a sewage treatment apparatus having a multistage filtration function so as to solve the problems set forth above.

Disclosure of utility model

The utility model aims to solve the problem of higher production cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sewage treatment plant with multistage filtration function, includes the treatment tank and sets up the outlet in the treatment tank bottom, the inside in treatment tank is provided with a plurality of pore sizes different filter components with vertical form, is provided with the showy frame according to sewage liquid level height automatically regulated between the adjacent filter components, install the clearance subassembly that is used for clearing up filter components on the showy frame, the showy frame can drive clearance mechanism and reciprocate according to the change of sewage liquid level, and clearance mechanism is clear up the impurity on the filter components up-and-down moving in-process.

Further, the filter assembly comprises a columnar frame arranged in the treatment tank, and a filter screen is arranged on the side wall of the columnar frame.

Further, the number of the floating frames is two, the two floating frames are different in size and located on the same plane, and a plurality of first limiting assemblies are arranged between the two floating frames.

Further, the cleaning assembly comprises a cleaning plate arranged on the upper part and the lower part of the floating frame, and a hairbrush attached to the filter screen is arranged on the cleaning plate.

Further, the first limiting component comprises a fixed rod arranged between the two floating frames and a sliding rod vertically fixed in the treatment pool, and a sliding hole matched with the sliding rod is formed in the fixed rod.

Further, the opening at the top of the treatment tank is detachably provided with a cover body, the lower part of the cover body is connected with the upper part of the treatment tank through a second limiting assembly, and one or more sides of the upper part of the treatment tank are provided with water inlet holes.

Further, the second limiting component comprises a fixing piece fixed on the outer side wall of the treatment tank and a fixing ring fixed on the outer side wall of the cover body, and a fixing column matched with the fixing ring is fixed at the top of the fixing piece.

Further, the top wall of the cover body is fixed with a limit sleeve matched with the columnar frame for use and a limit cylinder matched with the slide rod for use.

Further, a drain hole is formed in the bottom of the treatment tank.

Further, the lower part of the treatment tank is provided with a stepped groove, and the included angle of the groove is 90-100 degrees.

The utility model has the beneficial effects that:

According to the sewage treatment device, the plurality of filtering components in the treatment tank are arranged in the vertical mode, and the cover body can be opened from the top of the treatment tank when impurities on the plurality of filtering components are cleaned, so that the plurality of filtering components can be cleaned manually without other cleaning equipment, and the production cost of the sewage treatment device is reduced.

Be provided with the setting of floating frame and clearance subassembly between adjacent filter component, floating frame can drive clearance subassembly and reciprocate according to the change of sewage liquid level to clearance subassembly reciprocates the in-process that the clearance subassembly reciprocated can clear up the filter component, can replace actuating device (motor) through floating the subassembly and drive clearance subassembly and reciprocate, need not to drive the brush with the help of actuating device and remove and reciprocate and clear up the filter screen subassembly, thereby reduce this sewage treatment plant's production cost-elevation.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view showing the internal structure of a treatment tank according to the present utility model;

FIG. 4 is a schematic view of the connection structure of the floating frame and the cleaning assembly of the present utility model;

Fig. 5 is a schematic view showing a bottom view of the cover body according to the present utility model.

Name corresponding to each label in the figure:

1. A treatment pool; 2. a filter assembly; 21. a columnar frame; 22. a filter screen; 3. a floating frame; 4. cleaning the assembly; 41. a cleaning plate; 42. a brush; 51. a fixed rod; 52. a slide bar; 53. a slide hole; 6. a cover body; 7. a water inlet hole; 8. the second limiting component; 81. a fixing member; 82. a fixing ring; 83. fixing the column; 9. a limit sleeve; 10. a limiting cylinder; 11. a water outlet; 12. and a sewage draining hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

Embodiments of the utility model:

The utility model provides a sewage treatment device with multistage filtration function, including treatment tank 1, the opening at treatment tank 1 top is installed with detachable mode lid 6, through the setting of lid 6, can close treatment tank 1, reduce in the air that sewage smell in the in-process of handling drifts, reduce the pollution degree to the air, the lower part of lid 6 and the upper portion of treatment tank 1 are provided with second spacing subassembly 8, through the setting of second spacing subassembly 8, play the effect to lid 6 is spacing, prevent that lid 6 from appearing rocking phenomenon on treatment tank 1, one of them side of treatment tank 1 upper portion is provided with inlet opening 7, of course, also can be provided with inlet opening 7 by the multi-side of treatment tank 1 upper portion, through the setting of inlet opening 7, can carry sewage to treatment tank 1 interior; the lower part of the treatment tank 1 is provided with a stepped groove 13, the included angle a of the groove 13 is 90-100 degrees, so that sewage at the edge of the treatment tank 1 can flow to the center of the treatment tank 1, a water outlet 11 is formed in the center of the bottom of the treatment tank 1, a control switch (not shown in the figure) is arranged on the water outlet 11, and filtered sewage can be discharged from the treatment tank 1 through the water outlet 11 and the control switch; the bottom of the treatment tank 1 is also provided with a plurality of drain holes 12, the drain holes 12 are also provided with control switches (not shown in the figure), impurities in the treatment tank 1 can flow out of the drain holes 12 when the treatment tank 1 is washed through the arrangement of the drain holes 12 and the control switches, a plurality of filter assemblies 2 with different pore sizes are vertically arranged in the treatment tank 1, the filter assemblies 2 and the drain holes 12 are arranged in a staggered manner, the number of the filter assemblies 2 is preferably two, the number of the filter assemblies 2 is larger than that of the coarse filter assemblies 2, the number of the filter apertures on the coarse filter assemblies 2 is larger than that of the fine filter assemblies 2, and the pore diameters of the filter holes on the fine filter assemblies 2 are smaller;

Specifically, the method comprises the following steps: the filtering component 2 comprises a columnar frame 21 arranged in the treatment tank 1, wherein the columnar frame 21 can be in a quadrangular prism, hexagonal prism or cylindrical structure, and can be selected according to the use requirement; the embodiment is explained by a quadrangular frame; filter screens 22 are arranged on four side surfaces of the columnar frame 21; the sewage can be filtered by the arrangement of the filter assembly 2;

Specifically, the method comprises the following steps: the second limiting component 8 comprises a fixing piece 81 fixed on the outer side wall of the upper portion of the treatment tank 1 and a fixing ring 82 fixed on the outer side wall of the lower portion of the cover body 6, a fixing column 83 is fixed at the top of the fixing piece 81, a clamping hole is formed in the fixing ring 82, when the opening of the top of the treatment tank 1 is closed with the cover body 6, the fixing column 83 on the fixing piece 81 can be inserted into the clamping hole in the fixing ring 82, and therefore the cover body 6 can be limited, and the phenomenon that the cover body 6 appears on the treatment tank 1 in the working process of the sewage treatment device is prevented.

The roof of lid 6 is fixed with stop collar 9, and when the opening at lid 6 and treatment tank 1 top is closed, in the stop collar 9 can be inserted on the upper portion of column frame 21 to play the effect to filter component 2 is spacing, reduce sewage treatment plant and filter component 2 appears rocking the phenomenon in the in-process of using, thereby promote filter component 2's stability.

When sewage is treated, the sewage can be conveyed into the treatment tank 1 through the water inlet hole 7, and the sewage at the edge of the treatment tank 1 flows to the center of the treatment tank 1, so that the sewage can be filtered through the plurality of filter assemblies 2, and the conveyed treated sewage can be discharged from the water outlet 11 at the bottom of the treatment tank 1;

If the filter assemblies 2 are blocked, the cover body 6 can be opened from the top of the treatment tank 1, and then a worker can clean a plurality of the filter assemblies 2 without other cleaning equipment, so that the production cost of the sewage treatment device is reduced;

After cleaning the plurality of filter components 2, when cleaning the impurity in the treatment tank 1, the control switch at the bottom of the sewage drain hole 12 can be opened, and then cleaning water is infused into the treatment tank 1, so that the treatment tank 1 can be flushed by flushing water, and the impurity in the treatment tank 1 can flow out of the sewage drain hole 12.

Example two

Although the first embodiment described above can clean the plurality of filter assemblies 2 manually without cleaning by means of a cleaning mechanism to the outside, the production cost of the sewage treatment apparatus is reduced, but when cleaning the filter assemblies 2, manual cleaning is required, thereby increasing the labor burden, and therefore, in order to solve the above-mentioned technical problems, improvement is made on the basis of the first embodiment;

Two floating frames 3 with different sizes are arranged between adjacent filtering components 2, each floating frame 3 is four hollow rod bodies, the four rod bodies are connected end to form a frame with a square shape, the upper part of the frame is wrapped with a foam layer, so that the floating frames 3 can float on the sewage liquid level, the two floating frames 3 with different sizes are positioned on the same plane, and the cleaning component 4 can be driven to move up and down according to the change of the sewage liquid level through the arrangement of the floating frames 3; a first limiting component is arranged between the two floating frames 3, and through the arrangement of the first limiting component, the two floating frames 3 are fixed on one hand, so that the two floating frames 3 form an integral structure, and on the other hand, the two floating frames 3 can be limited, and the shaking condition of the floating frames 3 in the up-and-down moving process is reduced; the upper part and the lower part of the floating frame 3 are provided with cleaning components 4; through the arrangement of the cleaning component 4, impurities on the filtering component 2 can be cleaned in the up-and-down moving process of the cleaning component 4 without manual cleaning, so that the labor capacity of workers is reduced;

Specifically, the method comprises the following steps: the cleaning assembly 4 comprises cleaning plates 41 arranged at the upper part and the lower part of the floating frame 3, a hairbrush 42 attached to the filter screen 22 is arranged on the cleaning plates 41, and impurities on the filter screen 22 can be cleaned in the process that the floating frame 3 drives the hairbrush 42 to move up and down through the cleaning plates 41;

Specifically, the method comprises the following steps: the first limiting component comprises a fixed rod 51 arranged between the two floating frames 3 and a sliding rod 52 vertically fixed in the treatment pool 1, a sliding hole 53 is formed in the center of the fixed rod 51, the fixed rod 51 is vertically arranged on the sliding rod 52 in a sliding mode through the sliding hole 53, and the first limiting component is used for fixing the two floating frames 3, so that on one hand, the two floating frames 3 form an integral structure, on the other hand, the two floating frames 3 are limited, and the phenomenon that the floating frames 3 shake in the vertical moving process is prevented; the limiting cylinder 10 is fixed on the inner top wall of the cover body 6, when the cover body 6 is installed on the upper portion of the treatment tank 1, the upper portion of the sliding rod 52 is inserted into the limiting cylinder 10, so that the limiting effect on the sliding rod 52 is achieved, and the sliding rod 52 is prevented from shaking.

If sewage is put into the treatment tank 1 or discharged, the sewage level in the treatment tank 1 changes and drives the floating frame 3 to move up and down, so that the floating frame 3 can drive the hairbrush 42 to move up and down through the cleaning plate 41 in the process of moving up and down, impurities on the filter screen 22 can be cleaned through the hairbrush 42, manual operation is not needed, and the labor burden of workers is reduced.

Claims

1. The utility model provides a sewage treatment plant with multistage filtration function, includes treatment tank (1) and sets up outlet (11) in treatment tank (1) bottom, its characterized in that: the inside of handling pond (1) is provided with a plurality of filter components (2) with vertical form, and the aperture size on a plurality of filter components (2) is different, is provided with between the adjacent filter components (2) according to the high automatically regulated of sewage liquid level showy frame (3), install on showy frame (3) and be used for clearing up clearance subassembly (4) of filter components (2), showy frame (3) can drive clearance mechanism and reciprocate according to the change of sewage liquid level, and clearance mechanism is clear up impurity on filter components (2) up-and-down moving in-process.

2. The sewage treatment apparatus with a multistage filtration function according to claim 1, wherein: the filter assembly (2) comprises a columnar frame (21) arranged in the treatment tank (1), and a filter screen (22) is arranged on the side wall of the columnar frame (21).

3. The sewage treatment apparatus with a multistage filtration function according to claim 1, wherein: the number of the floating frames (3) is two, the two floating frames (3) are different in size and located on the same plane, and a plurality of first limiting assemblies are arranged between the two floating frames (3).

4. The sewage treatment apparatus with a multistage filtration function according to claim 1, wherein: the cleaning assembly (4) comprises a cleaning plate (41) arranged on the upper part and the lower part of the floating frame (3), and a hairbrush (42) attached to the filter screen (22) is arranged on the cleaning plate (41).

5. A sewage treatment apparatus having a multistage filtration function according to claim 3, wherein: the first limiting component comprises a fixed rod (51) arranged between the two floating frames (3) and a sliding rod (52) vertically fixed in the treatment pool (1), and a sliding hole (53) matched with the sliding rod (52) is formed in the fixed rod (51).

6. The sewage treatment apparatus with a multistage filtration function according to claim 1, wherein: the top opening of the treatment tank (1) is detachably provided with a cover body (6), the lower part of the cover body (6) is connected with the upper part of the treatment tank (1) through a second limiting component (8), and one or more sides of the upper part of the treatment tank (1) are provided with water inlet holes (7).

7. The sewage treatment apparatus with a multistage filtration function according to claim 6, wherein: the second limiting assembly (8) comprises a fixing piece (81) fixed on the outer side wall of the treatment tank (1) and a fixing ring (82) fixed on the outer side wall of the cover body (6), and a fixing column (83) matched with the fixing ring (82) is fixed at the top of the fixing piece (81).

8. The sewage treatment apparatus with a multistage filtration function according to claim 6, wherein: the top wall of the cover body (6) is fixed with a limit sleeve (9) matched with the columnar frame (21) for use and a limit cylinder (10) matched with the slide rod (52) for use.

9. The sewage treatment apparatus with a multistage filtration function according to claim 6, wherein: a sewage draining hole (12) is formed in the bottom of the treatment tank (1).

10. The sewage treatment apparatus with a multistage filtration function according to claim 6, wherein: the lower part of the treatment tank (1) is provided with a stepped groove (13), and the included angle of the groove (13) is 90-100 degrees.