Wastewater treatment device with anti-blocking filtering structure

Abstract

The utility model discloses a wastewater treatment device with an anti-clogging filtering structure, which comprises a treatment box, a base plate is fixedly mounted on one side of the top of the treatment box, a wastewater pipe is fixed at the top end of the base plate, a corrugated pipe is mounted at the bottom end of the wastewater pipe, and the bottom end of the corrugated pipe is fixedly connected with the top end of a pipe head. A first servo motor is fixed to the top of the treatment box, the bottom end of the pipe head is attached to the top face of a blocking ring, the blocking ring is fixedly installed on the top of the inner wall of a movable connecting pipe, the movable connecting pipe is installed in a stabilizing hole, and the stabilizing hole is formed in a switching disc. According to the wastewater treatment device with the anti-blocking filtering structure, a novel structural design is adopted, large-particle impurities in wastewater are effectively filtered and intercepted, meanwhile, the filtering mechanism can be rapidly released from fixation and rapidly switched through the driving mechanism, it is guaranteed that a new filtering mechanism can work rapidly, and an old filtering mechanism can be rapidly cleaned; the filtering mechanism is prevented from being blocked.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater treatment technical field, concretely is a wastewater treatment device with prevent filter structure from blocking. BACKGROUND

[0002] Wastewater treatment is the process of purifying wastewater by using physical, chemical and biological methods to reduce pollution, realize the recycling and reuse of wastewater, and make full use of water resources. Many wastewaters contain large-particle impurities. Before the treatment processes such as adsorption and sedimentation, filtration is required to reduce the probability of pipeline and equipment blockage.

[0003] The filtering structure of the existing wastewater treatment device is mostly a filter screen, which is fixedly installed in the pipeline and cannot be conveniently cleaned, and is prone to blockage. Some filter screens can be disassembled and replaced, but the operation is cumbersome and the filter structure cannot be conveniently replaced and cleaned. Therefore, a wastewater treatment device with a filter structure preventing blockage needs to be designed to solve the above problems. SUMMARY

[0004] The utility model discloses a wastewater treatment device with a filter structure preventing blockage to solve the problem that the filtering structure of the existing wastewater treatment device is mostly a filter screen, which is fixedly installed in the pipeline and cannot be conveniently cleaned, and is prone to blockage. Some filter screens can be disassembled and replaced, but the operation is cumbersome and the filter structure cannot be conveniently replaced and cleaned.

[0005] To achieve the above object, the utility model provides the following technical scheme: a wastewater treatment device with a filter structure preventing blockage, comprising a treatment box, a base plate is fixedly installed on one side of the top of the treatment box, a wastewater pipe is fixed on the top end of the base plate, a corrugated pipe is installed at the bottom end of the wastewater pipe, the bottom end of the corrugated pipe is connected and fixed with the top end of a pipe head, a first servo motor is fixed on the top of the treatment box, the bottom end of the pipe head is attached to the top surface of a blocking ring, the blocking ring is fixedly installed on the top of the inner wall of a movable connecting pipe, the movable connecting pipe is installed in a stabilizing hole, the stabilizing hole is formed in a switching disc, the switching disc is installed on the output shaft of a second servo motor, the second servo motor is fixed on the outer wall of the treatment box, filter screens are fixedly installed on the middle and bottom of the inner wall of the movable connecting pipe, and a positioning hole is formed in the top of the treatment box.

[0006] Preferably, the outer diameter of the pipe head is smaller than the inner diameter of the movable connecting pipe, and the inner diameter of the pipe head is equal to the inner diameter of the blocking ring.

[0007] Preferably, a threaded rod is installed on the output shaft of the first servo motor, the threaded rod is threadedly connected with one end of a horizontal plate, the horizontal plate penetrates through a limiting window, the limiting window is formed in the base plate, the other end of the horizontal plate is fixedly connected with one side of the pipe head, and the horizontal plate and the limiting window are in sliding connection.

[0008] Preferably, the active connection pipe is in the shape of a "T" in the front view, and the active connection pipe and the stable hole are in sliding connection, and the active connection pipe and the stable hole are distributed at equal angles about the center of the switching disc.

[0009] Preferably, a side plate is fixed on the outer wall of the active connection pipe, the side plate is attached to the inner wall of the track groove, the track groove is arranged on the inner wall of the stable hole, a return spring is fixed on the top surface of the side plate, and the top end of the return spring is connected and fixed to the top of the inner wall of the track groove.

[0010] Preferably, the side plate and the track groove are in sliding connection, and the side plate is distributed at equal angles about the center of the active connection pipe.

[0011] Preferably, the filter screens are distributed at equal intervals, and the diameters of the meshes of the filter screens decrease from top to bottom.

[0012] Compared with the prior art, the wastewater treatment device with the anti-blocking filter structure has the advantages that: the novel structure design is adopted, the large-particle impurities in the wastewater can be effectively filtered and intercepted, the filter mechanism can be quickly released and switched through the driving mechanism, the new filter mechanism can work quickly, the old filter mechanism can be quickly cleaned, and the filter mechanism is prevented from being blocked.

[0013] 1. The first servo motor drives the threaded rod to rotate, drives the horizontal plate and the pipe head to move vertically along the limiting window, and makes the pipe head move vertically stably, so that the pipe head can move downward to extrude the active connection pipe to insert into the positioning hole, and the pipe head can move upward to release the fixing of the active connection pipe.

[0014] 2. The second servo motor drives the switching disc to rotate, so that the new active connection pipe can be conveniently switched to be aligned with the pipe head and the positioning hole, the filter screen in the active connection pipe can be conveniently cleaned to avoid blockage, and the device can continuously work. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view structural schematic diagram of the utility model;

[0016] Figure 2 It is a front view sectional structural schematic diagram of the limiting window, the active connection pipe and the switching disc of the utility model;

[0017] Figure 3 It is a bottom view sectional structural schematic diagram of the horizontal plate and the limiting window of the utility model;

[0018] Figure 4 It is a top view sectional structural schematic diagram of the blocking ring, the active connection pipe and the switching disc of the utility model.

[0019] In the figure: 1, processing box; 2, base plate; 3, waste water pipe; 4, corrugated pipe; 5, pipe head; 6, first servo motor; 7, threaded rod; 8, horizontal plate; 9, limiting window; 10, blocking ring; 11, movable connecting pipe; 12, stabilizing hole; 13, switching disc; 14, second servo motor; 15, side plate; 16, track groove; 17, return spring; 18, filter screen; 19, positioning hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a wastewater treatment device with anti-blocking filter structure, including processing box 1, base plate 2, waste water pipe 3, corrugated pipe 4, pipe head 5, first servo motor 6, threaded rod 7, horizontal plate 8, limiting window 9, blocking ring 10, movable connecting pipe 11, stabilizing hole 12, switching disc 13, second servo motor 14, side plate 15, track groove 16, return spring 17, filter screen 18 and positioning hole 19, base plate 2 is fixedly installed in processing box 1 top side, waste water pipe 3 is fixed in base plate 2 top end, corrugated pipe 4 is installed in waste water pipe 3 bottom end, corrugated pipe 4 bottom end is connected with the top end of pipe head 5 and is fixed, the outer diameter of pipe head 5 is less than the inner diameter of movable connecting pipe 11, the inner diameter of pipe head 5 is equal to the inner diameter of blocking ring 10, the structure design of above-mentioned guarantees that the bottom end of pipe head 5 can be stably inserted, and blocking ring 10 cannot affect its inner sewage discharge;

[0022] When the device is used, as shown in Figure 2 Pipe head 5 is stably pressed under the locking of threaded rod 7 and horizontal plate 8, and the movable connecting pipe 11 opposite to it, return spring 17 is in tensile state, pipe head 5 is tightly attached to the top surface of blocking ring 10, and stably extrudes the bottom end of movable connecting pipe 11 inserted into positioning hole 19, waste water enters movable connecting pipe 11 through waste water pipe 3, corrugated pipe 4 and pipe head 5, and is intercepted by the multiple filter screens 18 in movable connecting pipe 11, and the waste water is discharged into processing box 1 for dosing and precipitation;

[0023] The first servo motor 6 is fixed on the top of the processing box 1, a threaded rod 7 is installed on the output shaft of the first servo motor 6, the threaded rod 7 is threadedly connected with one end of a horizontal plate 8, the horizontal plate 8 penetrates through a limiting window 9, the limiting window 9 is arranged on the base plate 2, the other end of the horizontal plate 8 is fixedly connected with one side of the pipe head 5, the horizontal plate 8 and the limiting window 9 are in sliding connection, the above structure design makes the threaded rod 7 drive the horizontal plate 8 to stably vertically move along the limiting window 9 by using the threaded connection relationship when the threaded rod 7 rotates, the position of the horizontal plate 8 and the pipe head 5 can be locked by using the threaded self-locking when the threaded rod 7 does not rotate, the bottom end of the pipe head 5 is attached to the top surface of a blocking ring 10, the blocking ring 10 is fixedly installed on the inner wall top of a movable connecting pipe 11, the movable connecting pipe 11 is installed in a stable hole 12, the front view of the movable connecting pipe 11 is in the shape of a "T" letter, the movable connecting pipe 11 and the stable hole 12 are in sliding connection, the movable connecting pipe 11 and the stable hole 12 are distributed at equal angles about the center of a switching disc 13, the above mechanism design makes the movable connecting pipe 11 stably vertically slide and insert into a positioning hole 19 along the stable hole 12, and the movable connecting pipe 11 can also quickly rotate and switch along with the switching disc 13 when switching is needed, a side plate 15 is fixed on the outer wall of the movable connecting pipe 11, the side plate 15 is attached to the inner wall of a track groove 16, the track groove 16 is arranged on the inner wall of the stable hole 12, a return spring 17 is fixed on the top surface of the side plate 15, the top end of the return spring 17 is fixedly connected with the top of the inner wall of the track groove 16, the above structure design ensures that the movable connecting pipe 11 will not be separated from the stable hole 12, and the movable connecting pipe 11 can move upward and separate from the positioning hole 19 under the elastic force of the return spring 17 when the pipe head 5 is not pressed;

[0024] When the impurities retained on the filter screen 18 need to be cleaned, the first servo motor 6 is controlled to drive the threaded rod 7 to reversely rotate, the threaded rod 7 drives the horizontal plate 8 to move upward along the limiting window 9 and compresses the bellows 4 by using the threaded connection relationship, until the bottom end of the pipe head 5 is completely separated from the center hole of the movable connecting pipe 11, in the process of moving upward, the movable connecting pipe 11 also slides upward along the stable hole 12 under the elastic force of the return spring 17, after the pipe head 5 is separated from the top end of the movable connecting pipe 11, the bottom end of the movable connecting pipe 11 also moves upward and is completely separated from the positioning hole 19;

[0025] Stable hole 12 is opened in the switching disc 13, switching disc 13 is installed on the second servo motor 14 output shaft, second servo motor 14 is fixed on the processing box 1 outer side wall, side plate 15 and track groove 16 are slidingly connected, side plate 15 is about the center of the movable connecting pipe 11 equiangular distribution, the structure design makes the movable connecting pipe 11 can take along the side plate 15 along the track groove 16 stable linear sliding displacement, the inner wall of movable connecting pipe 11 middle part and bottom are fixedly installed with filter screen 18, filter screen 18 is equidistant distribution, the mesh diameter of filter screen 18 decreases from top to bottom, the structure design makes filter screen 18 can be stratified to the impurities of different diameters and be retained, avoid large particle impurities in the same layer and be retained, reduce the probability of jamming, the top of processing box 1 is provided with positioning hole 19;

[0026] Control the second servo motor 14 drives switching disc 13 to rotate, make new movable connecting pipe 11 with pipe head 5 alignment, control the second servo motor 14 stops working and locks switching disc 13, control control first servo motor 6 drive screw rod 7 positive rotation, screw rod 7 utilizes threaded connection relationship and drives horizontal plate 8 with pipe head 5 along limit window 9 and moves down reset, pipe head 5 bottom end inserts movable connecting pipe 11 center hole and passes through with blocking ring 10 contact, extrusion movable connecting pipe 11 with side plate 15 along track groove 16 and slide down and stretch reset spring 17, to new movable connecting pipe 11 bottom end inserts positioning hole 19, the device whole body can work again, the large particle impurities retained on the filter screen 18 in the old movable connecting pipe 11 rotated by switching disc 13 can be cleaned.

[0027] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A wastewater treatment device with an anti-clogging filter structure, comprising a treatment tank (1), characterized in that: A base plate (2) is fixedly installed on one side of the top of the processing box (1). A wastewater pipe (3) is fixed at the top of the base plate (2). A corrugated pipe (4) is installed at the bottom of the wastewater pipe (3). The bottom of the corrugated pipe (4) is connected and fixed to the top of the pipe head (5). A first servo motor (6) is fixed at the top of the processing box (1). The bottom of the pipe head (5) is in contact with the top surface of the blocking ring (10). The blocking ring (10) is fixedly installed on the top of the inner wall of the movable connecting pipe (11). The movable connecting pipe (11) is installed in the stabilizing hole (12). The stabilizing hole (12) is opened on the switching disk (13). The switching disk (13) is installed on the output shaft of the second servo motor (14). The second servo motor (14) is fixed on the outer wall of the processing box (1). A filter screen (18) is fixedly installed in the middle and bottom of the inner wall of the movable connecting pipe (11). A positioning hole (19) is opened at the top of the processing box (1).

2. The wastewater treatment device with an anti-clogging filter structure according to claim 1, characterized in that: The outer diameter of the pipe head (5) is smaller than the inner diameter of the movable connecting pipe (11), and the inner diameter of the pipe head (5) is equal to the inner diameter of the blocking ring (10).

3. The wastewater treatment device with an anti-clogging filter structure according to claim 1, characterized in that: A threaded rod (7) is installed on the output shaft of the first servo motor (6). The threaded rod (7) is threadedly connected to one end of the horizontal plate (8). The horizontal plate (8) passes through the limiting window (9). The limiting window (9) is opened on the base plate (2). The other end of the horizontal plate (8) is connected and fixed to one side of the tube head (5). The horizontal plate (8) and the limiting window (9) are slidably connected.

4. A wastewater treatment device with an anti-clogging filter structure according to claim 1, characterized in that: The front view of the movable connecting pipe (11) is T-shaped. The movable connecting pipe (11) and the stabilizing hole (12) are slidably connected. The movable connecting pipe (11) and the stabilizing hole (12) are both distributed at equal angles about the center of the switching disk (13).

5. A wastewater treatment device with an anti-clogging filter structure according to claim 1, characterized in that: A side plate (15) is fixed on the outer wall of the movable connecting pipe (11). The side plate (15) is in contact with the inner wall of the track groove (16). The track groove (16) is opened on the inner wall of the stabilizing hole (12). A reset spring (17) is fixed on the top surface of the side plate (15). The top end of the reset spring (17) is connected and fixed to the top of the inner wall of the track groove (16).

6. A wastewater treatment device with an anti-clogging filter structure according to claim 5, characterized in that: The side plate (15) and the track groove (16) are slidably connected, and the side plate (15) is distributed at equal angles with respect to the center of the movable connecting pipe (11).

7. A wastewater treatment device with an anti-clogging filter structure according to claim 1, characterized in that: The filter screens (18) are evenly spaced, and the mesh diameter of the filter screens (18) decreases from top to bottom.

Images