CN218454038U

CN218454038U - Biological aerated filter for sewage treatment

Info

Publication number: CN218454038U
Application number: CN202222636373.0U
Authority: CN
Inventors: 方曙东; 蒋邦霞; 张妮
Original assignee: Anhui Lianbang Construction Co ltd
Current assignee: Anhui Lianbang Construction Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-02-07
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a biological aerated filter for sewage treatment belongs to sewage treatment technical field, the cell comprises a cell body, the fixed intercommunication of right flank of cell body has the drain pipe, the right flank fixedly connected with intake pipe of cell body, the inner wall fixedly connected with filter plate of cell body, the top of filter plate is equipped with the biofiltration layer, can provide power to the device through being equipped with the motor, can drive the threaded rod through gear and ring gear and rotate, through the threaded connection of threaded rod and screw hole, can make the threaded rod can drive the connecting plate and remove, make the connecting block can drive the flow distribution box and remove to cooperation intake pipe and flexible hose can flow distribution box provide gas, make gaseous can even spout put inside the cell body, solve the control air feed mechanism that is not convenient for and remove to in-process gas that uses can only blow around the air nozzle, the suspension that leads to filter tank edge department can sink, influences the filter effect to sewage.

Description

Biological aerated filter for sewage treatment

Technical Field

The utility model relates to the field of sewage treatment, in particular to a biological aerated filter for sewage treatment.

Background

Sewage treatment is a process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and increasingly enters the daily life of common people.

Chinese patent No. CN203845860U discloses an aeration biological filter for sewage treatment, which comprises: the filter tank shell is provided with a first water inlet pipe, an air inlet pipe and a water outlet pipe; the strip-shaped supporting plates are arranged at the bottom of the filter tank shell in parallel; the upper end and/or the lower end of the strip-shaped supporting plate is/are provided with a notch; the filter plate is arranged on the support plate; the cushion layer is arranged on the filter plate; and the biological filter material layer is arranged on the cushion layer. The biological filter of the utility model adopts strip-shaped supporting plates which are arranged at the bottom of the filter shell in parallel; this bar backup pad is simple in the design of building the work progress, the construction degree of difficulty is low, can effectively shorten construction cycle, and then reduce the investment, but above-mentioned patent still can handle sewage, but still there are some inadequately when using, for example the air feed mechanism of being not convenient for control when using removes, so that the in-process gas that uses can only blow around the air nozzle, the suspension that leads to filtering pond edge department can sink, the influence is to the filter effect of sewage, therefore, the technical personnel in the art provide an aeration biological filter for sewage treatment, in order to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a biological aerated filter for sewage treatment to solve the problems in the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an aeration biological filter for sewage treatment, includes the cell body, the fixed intercommunication of right flank of cell body has the drain pipe, the right flank fixedly connected with intake pipe of cell body, the inner wall fixedly connected with filter plate of cell body, the top of filter plate is equipped with the biological filter layer, the inner wall of cell body is fixed to be inlayed and is had two sealed bearings, the inside of cell body is equipped with the locating piece, the right flank of locating piece sets up threaded hole, the inner wall threaded connection of threaded hole has the threaded rod, both ends respectively with two sealed bearing's inner circle fixed connection about the threaded rod, the last fixed surface of locating piece is connected with the flow distribution box, two sets of ventholes have been seted up to the upper surface of flow distribution box, the fixed intercommunication of right flank of flow distribution box has the bellows, the right-hand member of bellows and the fixed intercommunication of left end of intake pipe, the inner wall fixedly connected with locating plate of cell body, the bottom surface fixedly connected with motor of locating plate, the output fixedly connected with bull stick of motor, the bottom fixedly connected with gear of bull stick, the outer fixed surface of bull stick, the ring meshes with gear mutually, the left side of cell body is fixed with the inlet tube intercommunication.

As the utility model discloses further scheme again: the outer fixed surface of inlet tube is connected with first connecting seat, the outer fixed surface of drain pipe is connected with the second connecting seat, a side that first connecting seat and second connecting seat are close to each other respectively with the left and right sides face fixed connection of cell body.

As a further aspect of the present invention: the outer fixed surface of threaded rod is connected with two holding rings, two the holding ring is located the left and right sides of locating piece respectively.

As a further aspect of the present invention: the inner bottom wall of the tank body is provided with a sliding chute, the inner wall of the sliding chute is connected with a sliding block in a sliding mode, and the upper surface of the sliding block is fixedly connected with the bottom surface of the positioning block.

As the utility model discloses further scheme again: the inside wall fixedly connected with two roof of cell body, every the upper surface of roof all with the bottom surface fixed connection of filter plate.

As a further aspect of the present invention: two groups of stabilizing seats are arranged below the tank body, and the upper surface of each stabilizing seat is fixedly connected with the bottom surface of the tank body.

Compared with the prior art, the beneficial effects of the utility model are that:

this a biological aerated filter for sewage treatment, can provide power to the device through being equipped with the motor, and can drive the threaded rod through gear and ring gear and rotate, and through the threaded connection of threaded rod and screw hole, can make the threaded rod can drive the connecting plate and remove, make the connecting block can drive the flow distribution box and remove, and cooperation intake pipe and expansion hose can flow distribution box provide gas, make gaseous can be even spout put inside the cell body, it removes to have solved the in-process gas supply mechanism of being not convenient for control, so that the in-process gas that uses can only blow around the air nozzle, the suspension that leads to filtering pond edge can sink, the influence is to the problem of the filter effect of sewage.

Drawings

FIG. 1 is a schematic perspective view of a biological aerated filter for sewage treatment;

FIG. 2 is a sectional view of a front view of a biological aerated filter body for wastewater treatment;

FIG. 3 is an enlarged schematic view of a biological aerated filter for sewage treatment at A in FIG. 2;

FIG. 4 is an enlarged view of a biological aerated filter for sewage treatment at B in FIG. 2.

In the figure: 1. a tank body; 2. a biological filter layer; 3. a second connecting seat; 4. a drain pipe; 5. an air inlet pipe; 6. a top plate; 7. a water inlet pipe; 8. a first connecting seat; 9. a positioning ring; 10. a slider; 11. a flexible hose; 12. a threaded rod; 13. filtering the plate; 14. positioning blocks; 15. a shunt box; 16. an air outlet; 17. a threaded hole; 18. a chute; 19. a stable seat; 20. a motor; 21. a rotating rod; 22. a gear; 23. sealing the bearing; 24. a toothed ring; 25. and (7) positioning the plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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", etc. 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," "second," etc. 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 otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Please refer to fig. 1-4, in the embodiment of the present invention, an aeration biological filter for sewage treatment, including a cell body 1, the fixed intercommunication of right flank of the cell body 1 has a drain pipe 4, the fixed connection of right flank of the cell body 1 has an intake pipe 5, the inner wall fixedly connected with filter plate 13 of the cell body 1, the top of filter plate 13 is equipped with a biological filter layer 2, the inner wall fixed inlay of the cell body 1 has two seal bearings 23, the inside of the cell body 1 is equipped with a positioning block 14, the right flank of the positioning block 14 has a threaded hole 17, the inner wall threaded connection of the threaded hole 17 has a threaded rod 12, both ends respectively with the inner circle fixed connection of two seal bearings 23 about the threaded rod 12, the upper surface fixedly connected with diverter box 15 of the positioning block 14, two sets of air outlets 16 have been seted up to the upper surface of diverter box 15, the fixed intercommunication of right flank of diverter box 15 has a flexible hose 11, the right-hand member of the flexible hose 11 and the left end fixed intercommunication of the intake pipe 5, the inner wall fixedly connected with a positioning plate 25 of the cell body 1, the bottom surface fixedly connected with a motor 20 of the positioning plate 25, the output of the motor 20 is connected with a rotating rod 21, the bottom end fixed connection of the rotating rod 21 is connected with a gear 22, the left-side fixed connection of the inlet pipe 24 and the left-side of the inlet pipe 24, the inlet pipe 7 of the fixed with the inlet pipe.

The outer fixed surface of inlet tube 7 is connected with first connecting seat 8, the outer fixed surface of drain pipe 4 is connected with second connecting seat 3, a side that first connecting seat 8 and second connecting seat 3 are close to each other respectively with the left and right sides face fixed connection of cell body 1, can fix inlet tube 7 and drain pipe 4 through being equipped with first connecting seat 8 and second connecting seat 3, prevent that inlet tube 7 and drain pipe 4 from coming off, the outer fixed surface of threaded rod 12 is connected with two holding rings 9, two holding rings 9 are located the left and right sides of locating piece 14 respectively, can fix a position locating piece 14 through being equipped with two holding rings 9, prevent that reposition of redundant personnel box 15 from colliding with cell body 1, spout 18 has been seted up to the inner bottom wall of cell body 1, the inner wall sliding connection of spout 18 has slider 10, the upper surface of slider 10 and the bottom surface fixed connection of locating piece 14, can guide locating piece 14 through being equipped with spout 18 and slider 10, prevent that locating piece 14 from blocking and pausing in the in-process of removal.

Two roof 6 of inside wall fixedly connected with of cell body 1, the upper surface of every roof 6 all with the bottom surface fixed connection of filter plate 13, can consolidate filter plate 13 through being equipped with roof 6, prevent that filter plate 13 from appearing not hard up when using, the below of cell body 1 is equipped with two sets of seats 19 of stabilizing, every upper surface of stabilizing seat 19 all with the bottom surface fixed connection of cell body 1, can be to the stability that increases cell body 1 through being equipped with seat 19 of stabilizing, prevent that cell body 1 from appearing sliding when using.

The utility model discloses a theory of operation is: connect the device power when using, and consolidate motor 20 through the switch, and carry out the water injection through inlet tube 7 to cell body 1 inside when using, and water after can filtering through drain pipe 4 filters, water filters sewage through filter plate 13 and biological filtering layer 2, and communicate intake pipe 5 and air supply, make gaseous entering to reposition of redundant personnel box 15 through bellows 11, make reposition of redundant personnel box 15 can be with gaseous blowout, and through starter motor 20, make motor 20 drive gear 22 through bull stick 21 and rotate, make gear 22 can drive ring gear 24 and rotate, thereby control threaded rod 12 rotates, make threaded rod 12 remove through screw hole 17 control locating piece 14, make reposition of redundant personnel box 15 remove, make gas distribution more even.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical person who is familiar with this technical field is in the technical scope of the utility model discloses, according to the technical scheme of the utility model and the utility model conception of the utility model think of in addition equivalent replacement or change, all should be covered within the protection scope of the utility model, to technical person in the field, it is obvious that the utility model is not limited to the details of above-mentioned exemplary embodiment, moreover under the circumstances that does not deviate from the spirit or essential characteristics of the utility model, can realize with other specific forms the utility model. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The biological aerated filter for sewage treatment comprises a filter body (1) and is characterized in that a drain pipe (4) is fixedly communicated with the right side surface of the filter body (1), an air inlet pipe (5) is fixedly connected with the right side surface of the filter body (1), a filter plate (13) is fixedly connected with the inner wall of the filter body (1), a biological filter layer (2) is arranged above the filter plate (13), two sealing bearings (23) are fixedly embedded in the inner wall of the filter body (1), a positioning block (14) is arranged inside the filter body (1), a threaded hole (17) is formed in the right side surface of the positioning block (14), a threaded rod (12) is connected with the inner wall of the threaded hole (17) in a threaded manner, the left end and the right end of the threaded rod (12) are fixedly connected with the inner rings of the two sealing bearings (23) respectively, a diversion box (15) is fixedly connected with the upper surface of the positioning block (14), two sets of air outlet holes (16) are formed in the upper surface of the diversion box (15), a flexible hose (11) is fixedly communicated with the right side surface of the diversion box (15), the flexible hose (11) is fixedly communicated with the left end of the flexible hose (5), a motor (20) is fixedly connected with the left end of the air inlet pipe (25), and a motor (20) is fixedly connected with the positioning plate (20), the bottom fixedly connected with gear (22) of bull stick (21), the surface fixedly connected with ring gear (24) of threaded rod (12), ring gear (24) and gear (22) mesh mutually, the fixed intercommunication of the left surface of cell body (1) has inlet tube (7).

2. A biological aerated filter for sewage treatment according to claim 1, wherein a first connecting seat (8) is fixedly connected to the outer surface of the water inlet pipe (7), a second connecting seat (3) is fixedly connected to the outer surface of the water outlet pipe (4), and one side surfaces of the first connecting seat (8) and the second connecting seat (3) which are close to each other are fixedly connected with the left and right side surfaces of the tank body (1) respectively.

3. A biological aerated filter for sewage treatment according to claim 1, wherein two positioning rings (9) are fixedly connected to the outer surface of the threaded rod (12), and the two positioning rings (9) are respectively positioned at the left and right sides of the positioning block (14).

4. An aeration biological filter tank for sewage treatment according to claim 1, wherein the inner bottom wall of the tank body (1) is provided with a sliding groove (18), the inner wall of the sliding groove (18) is connected with a sliding block (10) in a sliding manner, and the upper surface of the sliding block (10) is fixedly connected with the bottom surface of the positioning block (14).

5. A biological aerated filter for sewage treatment according to claim 1, wherein two top plates (6) are fixedly connected to the inner side wall of the tank body (1), and the upper surface of each top plate (6) is fixedly connected with the bottom surface of a filter plate (13).

6. A biological aerated filter for sewage treatment according to claim 1, wherein two sets of stabilizing seats (19) are arranged below the tank body (1), and the upper surface of each stabilizing seat (19) is fixedly connected with the bottom surface of the tank body (1).