CN217220359U - A sewage filter device that is easy to clean - Google Patents

Abstract

The utility model relates to the technical field of sewage filtration devices, and discloses a sewage filtration device that is easy to clean, comprising a box body, a water inlet bucket is fixedly connected to the top of the box body, and a water outlet pipe is fixedly connected to one side of the box body. A partition plate is fixedly connected to the side wall of the box body, a filter port is opened on the partition plate, a filter screen is fixedly connected in the filter port, a discharge port is opened on both sides of the box body, and both sides of the box body are hinged with A sealing cover is provided, and the two sealing covers are respectively in sealing cooperation with the corresponding discharge ports, and a moving cleaning mechanism is slidably connected in the box. The utility model pushes out the filter residue blocked in the filter screen by moving up and down a plurality of ramming needles, which facilitates the cleaning of the filter screen and prevents the blockage of the filter screen. The filter residue is cleaned and recycled, which is convenient and quick to clean, saves manpower and material resources, and meets the needs of users.

Description

A sewage filter device that is easy to clean

technical field

The utility model relates to the technical field of sewage filtering devices, in particular to a sewage filtering device that is convenient for cleaning.

Background technique

Sewage treatment refers to the process of purifying sewage to meet the water quality requirements for discharge or reuse. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical and catering, etc. Various fields are also increasingly entering the daily life of ordinary people.

The current sewage filtration device cannot effectively clean the filter residues such as algae remaining on the filter screen that are easily adhered to it, which can easily cause the filter screen to be blocked, so that the sewage cannot be effectively filtered. The ordinary cleaning device is relatively cumbersome and has It also requires manual cleaning, which is time-consuming and labor-intensive, reduces work efficiency, and greatly affects the effect of sewage filtration.

Utility model content

The purpose of the utility model is to solve the problem that the sewage filtering device in the prior art cannot effectively clean up the filter residues such as algae remaining on the filter screen that are easily adhered to it, which is easy to cause blockage of the filter screen, so that the sewage cannot be effectively Filtering, ordinary cleaning devices are relatively cumbersome, and some require manual cleaning, which is time-consuming and labor-intensive, reduces work efficiency, and greatly affects the effect of sewage filtration. .

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A sewage filtration device that is easy to clean comprises a box body, a water inlet bucket is fixedly connected to the top of the box body, a water outlet pipe is fixedly connected to one side of the box body, and a partition plate is fixedly connected to the side wall of the box body, There is a filter port on the partition plate, a filter screen is fixedly connected in the filter port, a discharge port is opened on both sides of the box body, and a sealing cover is hinged on both sides of the box body, and the two sealing covers are respectively corresponding to the corresponding The discharge port is sealed and matched, a mobile cleaning mechanism is slidably connected in the box, and the mobile cleaning mechanism is in sliding contact with the top of the filter screen, and a threaded driving mechanism is rotatably connected in the box, and the threaded driving mechanism penetrates the mobile cleaning mechanism and is threaded with the mobile cleaning mechanism The inner walls of both sides of the box are slidably connected with the same lifting and ramming mechanism, and the lifting and ramming mechanism is adapted to the filter screen. , and the threaded rotating mechanism penetrates the lifting and ramming mechanism and is threadedly connected with the lifting and ramming mechanism, the other side of the box is rotatably connected with a rotating meshing mechanism, and the rotating meshing mechanism is engaged with the thread rotating mechanism, and the thread driving mechanism is fixedly sleeved. There is a transmission mechanism, and the threaded driving mechanism is in transmission connection with the rotary meshing mechanism through the transmission mechanism.

Preferably, the moving cleaning mechanism includes a moving plate, a cleaning plate and a limit rod, the moving plate is slidably connected to the box, the top of the cleaning plate is fixedly connected to the bottom end of the moving plate, and the bottom of the cleaning plate is connected to the bottom of the filter screen. The top is in sliding contact, the moving plate is slidably connected to a limit rod, and both ends of the limit rod are fixedly connected to one side of the inner wall of the box body.

Preferably, the threaded driving mechanism includes a first reciprocating screw rod and a driving motor, circular holes are provided on both sides of the box body, and the first reciprocating screw rod is rotatably connected to the circular hole, and the first reciprocating screw rod is rotatably connected to the circular hole. One end of the first reciprocating screw extends through the moving plate and is screwed with the moving plate, the drive motor is fixedly connected to one side of the box, and the other end of the first reciprocating screw extends to the outside of the box and is fixedly connected to the output shaft of the drive motor.

Preferably, the lifting and ramming mechanism includes a lifting plate and a plurality of ramming needles, and lifting grooves are opened on the inner walls of both sides of the box body, and the lifting plate is slidably connected with the two lifting grooves, and the plurality of ramming needles The bottom ends of the ramming needles are all fixedly connected with the top of the lifting plate, and the tops of the plurality of ramming needles are all adapted to the filter screen.

Preferably, the threaded rotation mechanism includes a second reciprocating screw rod, the bottom inner wall of the box body and the bottom of the partition plate are both provided with rotation grooves, and the second reciprocating screw rod is rotatably connected with the two rotation grooves, the second The top end of the reciprocating screw penetrates through the lift plate and is connected with the lift plate by screw threads.

Preferably, the rotating meshing mechanism includes a rotating rod, a first bevel gear and a second bevel gear, a rotating hole is opened on the other side of the box, and the rotating rod is rotatably connected with the rotating hole, and the first cone The gear is fixedly connected with one end of the rotating rod extending into the box, the second bevel gear is fixedly sleeved on the outer side of the second reciprocating screw rod, and the second bevel gear meshes with the first bevel gear.

Preferably, the transmission mechanism includes a first sprocket, a second sprocket and a chain, the first sprocket is fixedly sleeved on the outside of the first reciprocating screw rod, and the second sprocket is fixedly sleeved on the outside of the rotating rod , and the second sprocket is drivingly connected with the first sprocket through a chain.

Compared with the prior art, the utility model provides a sewage filter device that is easy to clean, and has the following beneficial effects:

1. This easy-to-clean sewage filtration device passes through the box body, water inlet bucket, water outlet pipe, partition plate, filter port, filter screen, discharge port, sealing cover, moving plate, cleaning plate, limit rod, circular The setting of the hole, the first reciprocating screw and the drive motor cleans and recycles the filter residue on the filter screen, which is convenient and quick to clean and saves manpower and material resources;

2. The easy-to-clean sewage filtration device passes through the lifting groove, the lifting plate, the tamping needle, the rotating groove, the rotating hole, the rotating rod, the first bevel gear, the second bevel gear, the first sprocket, and the second chain. The arrangement of the wheel, the chain and the second reciprocating screw pushes out the filter residue blocked in the filter screen, which is convenient for cleaning the filter screen;

In addition, the parts not involved in the device are the same as the existing technology or can be realized by using the existing technology. The utility model pushes out the filter residue blocked in the filter screen through the up and down movement of a plurality of ramming needles, which is convenient for the filter screen. The cleaning of the filter screen prevents the blockage of the filter screen, and the filter residue on the filter screen is cleaned and recovered by the horizontal reciprocating movement of the cleaning plate, which is convenient and quick to clean, saves manpower and material resources, and meets the needs of users.

Description of drawings

Fig. 1 is the front view structure schematic diagram of a kind of convenient cleaning sewage filter device proposed by the utility model;

Fig. 2 is a schematic diagram of the structure of part A of a sewage filter device for easy cleaning proposed by the utility model;

FIG. 3 is a schematic structural diagram of part B of a sewage filter device for easy cleaning proposed by the utility model.

In the picture: 1 box body, 2 water inlet bucket, 3 water outlet pipe, 4 partition plate, 5 filter port, 6 filter screen, 7 discharge port, 8 sealing cover, 9 moving plate, 10 cleaning plate, 11 limit rod , 12 round hole, 13 first reciprocating screw, 14 drive motor, 15 lift slot, 16 lift plate, 17 ramming needle, 18 rotation slot, 19 rotation hole, 20 rotation rod, 21 first bevel gear, 22 The second bevel gear, 23 the first sprocket, 24 the second sprocket, 25 the chain, 26 the second reciprocating screw.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Embodiment 1, referring to Figures 1-3, a sewage filtration device that is easy to clean includes a box body 1, a water inlet hopper 2 is fixedly connected to the top of the box body 1, and a water outlet pipe 3 is fixedly connected to one side of the box body 1, A partition plate 4 is fixedly connected to the side wall of the box body 1, a filter port 5 is opened on the partition plate 4, a filter screen 6 is fixedly connected in the filter port 5, and a discharge port 7 is opened on both sides of the box body 1 , both sides of the box body 1 are hinged with sealing covers 8, and the two sealing covers 8 are sealed with the corresponding discharge ports 7 respectively. The box body 1 is slidably connected with a mobile cleaning mechanism, and the mobile cleaning mechanism and the filter screen The top of 6 is in sliding contact, a threaded drive mechanism is rotatably connected in the box body 1, and the threaded drive mechanism runs through the mobile cleaning mechanism and is threadedly connected with the mobile cleaning mechanism. , and the lifting and ramming mechanism is adapted to the filter screen 6, the bottom inner wall of the box 1 and the bottom of the partition plate 4 are rotatably connected with the same threaded rotating mechanism, and the threaded rotating mechanism penetrates the lifting and ramming mechanism and is connected with the lifting and ramming mechanism. The mechanism is threadedly connected, the other side of the box body 1 is rotatably connected with a rotating meshing mechanism, and the rotating meshing mechanism is meshed with the thread rotating mechanism, the thread drive mechanism is fixedly sleeved with a transmission mechanism, and the thread drive mechanism is engaged with the rotating mechanism Mechanism drive connection.

In the present invention, the mobile cleaning mechanism includes a moving plate 9, a cleaning plate 10 and a limit rod 11. The moving plate 9 is slidably connected to the box body 1, and the top of the cleaning plate 10 is fixedly connected to the bottom end of the moving plate 9. The cleaning plate The bottom of 10 is in sliding contact with the top of the filter screen 6 , the limit rod 11 is slidably connected to the moving plate 9 , and both ends of the limit rod 11 are fixedly connected to one side of the inner wall of the box body 1 .

Embodiment 2, referring to FIG. 2 , the threaded driving mechanism includes a first reciprocating screw rod 13 and a driving motor 14 , circular holes 12 are provided on both sides of the box body 1 , and the first reciprocating screw rod 13 and the circular hole 12 rotate. One end of the first reciprocating screw 13 penetrates the moving plate 9 and is threadedly connected with the moving plate 9, the driving motor 14 is fixedly connected to one side of the box 1, and the other end of the first reciprocating screw 13 extends to the box 1 and is fixedly connected with the output shaft of the drive motor 14 .

In the present utility model, the lifting and ramming mechanism includes a lifting plate 16 and a plurality of ramming needles 17. There are lifting grooves 15 on both inner walls of the box body 1, and the lifting plate 16 is slidably connected with the two lifting grooves 15. The bottom ends of each tamping needle 17 are fixedly connected with the top of the lifting plate 16 , and the top ends of the plurality of tamping needles 17 are all adapted to the filter screen 6 .

Embodiment 3, referring to the drawings, the threaded rotating mechanism includes a second reciprocating screw rod 26, the bottom inner wall of the box body 1 and the bottom of the partition plate 4 are both provided with a rotating groove 18, and the second reciprocating screw rod 26 and two rotating grooves 18 is rotatably connected, the top end of the second reciprocating screw 26 penetrates the lifting plate 16 and is threadedly connected with the lifting plate 16, the other side of the box body 1 is provided with a rotating hole 19, and the rotating rod 20 is rotatably connected with the rotating hole 19, the first The bevel gear 21 is fixedly connected with the end of the rotating rod 20 extending into the casing 1, the second bevel gear 22 is fixedly sleeved on the outside of the second reciprocating screw 26, and the second bevel gear 22 is connected to the first bevel gear 22. The gears 21 are meshed.

In the present invention, the transmission mechanism includes a first sprocket 23, a second sprocket 24 and a chain 25. The first sprocket 23 is fixedly sleeved on the outer side of the first reciprocating screw 13, and the second sprocket 24 is fixedly sleeved on the outside of the first reciprocating screw 13. The outside of the rotating rod 20 , and the second sprocket 24 is drivingly connected with the first sprocket 23 through a chain 25 .

In the utility model, when in use, the sewage enters the sewage through the water inlet hopper 2, and is filtered through the filter screen 6. At this time, the filtered filter residue adheres to the filter hole on the filter screen 6 and the top of the filter screen 6, and then starts the drive. The motor 14, the driving motor 14 are controlled by the control switch, the driving motor 14 is powered by the mains, the output shaft of the driving motor 14 drives the first reciprocating screw 13 to rotate, and the first reciprocating screw 13 drives the first sprocket 23 to rotate. Rotating, the first sprocket 23 drives the second sprocket 24 to rotate through the chain 25, the second sprocket 24 drives the rotating rod 20 to rotate, the rotating rod 20 drives the first bevel gear 21 to rotate, and the first bevel gear 21 rotates. The second bevel gear 22 is driven to rotate, the second bevel gear 22 drives the second reciprocating screw 26 to rotate, the second reciprocating screw 26 drives the lifting plate 16 to move, and the lifting plate 16 drives the plurality of tamping needles 17 to rotate. Moving, a plurality of ramming needles 17 push out the filter residue blocked in the filter screen 6, at the same time, the first reciprocating screw rod 13 drives the moving plate 9 to move, the limit rod 11 limits the moving plate 9, and at the same time, The moving plate 9 drives the cleaning plate 10 to move. The cleaning plate 10 pushes the filter residue on the filter screen 6, pushes the filter residue into the two sealing covers 8 through the two discharge ports 7, and then opens the sealing cover 8 to remove the filter residue. It is enough to clean up, so that the filter residues blocked in the filter screen 6 are pushed out through the up and down movement of the plurality of ramming needles 17, which facilitates the cleaning of the filter screen 6 and prevents the filter screen 6 from being blocked. The horizontal reciprocating movement is used to clean and recycle the filter residue on the filter screen 6, which is convenient and quick to clean, saves manpower and material resources, and meets the needs of users.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (7)

1. A sewage filtering device convenient to clean comprises a box body (1) and is characterized in that a water inlet hopper (2) is fixedly connected to the top of the box body (1), a water outlet pipe (3) is fixedly connected to one side of the box body (1), a partition plate (4) is fixedly connected to the side wall of the box body (1), a filtering port (5) is formed in the partition plate (4), a filtering net (6) is fixedly connected to the inside of the filtering port (5), discharge ports (7) are formed in the two sides of the box body (1), sealing covers (8) are hinged to the two sides of the box body (1), the two sealing covers (8) are respectively in sealing fit with the corresponding discharge ports (7), a movable cleaning mechanism is connected to the inside of the box body (1) in a sliding mode and is in sliding contact with the top of the filtering net (6), a thread driving mechanism is rotationally connected to the box body (1) and penetrates through the movable cleaning mechanism and is in threaded connection with the movable cleaning mechanism, sliding connection has same lift to smash material mechanism on the both sides inner wall of box (1), and lift to smash material mechanism and filter screen (6) looks adaptation, the bottom inner wall of box (1) and the bottom of division board (4) are rotated and are connected with same screw thread slewing mechanism, and screw thread slewing mechanism runs through lift to smash material mechanism and smash material mechanism threaded connection with lift, the opposite side of box (1) is rotated and is connected with rotatory meshing mechanism, and rotatory meshing mechanism meshes with screw thread slewing mechanism mutually, the last fixed cover of screw thread actuating mechanism is equipped with drive mechanism, and screw thread actuating mechanism passes through drive mechanism and is connected with rotatory meshing mechanism transmission.

2. The sewage filtering device convenient to clean according to claim 1, wherein the movable cleaning mechanism comprises a movable plate (9), a cleaning plate (10) and a limiting rod (11), the movable plate (9) is connected in the box body (1) in a sliding manner, the top of the cleaning plate (10) is fixedly connected with the bottom end of the movable plate (9), the bottom of the cleaning plate (10) is in sliding contact with the top of the filter screen (6), the limiting rod (11) is connected on the movable plate (9) in a sliding manner, and two ends of the limiting rod (11) are fixedly connected with the inner wall of one side of the box body (1).

3. The sewage filtering device convenient to clean according to claim 1, wherein the screw driving mechanism comprises a first reciprocating screw rod (13) and a driving motor (14), circular holes (12) are formed in both sides of the box body (1), the first reciprocating screw rod (13) is rotatably connected with the circular holes (12), one end of the first reciprocating screw rod (13) penetrates through the movable plate (9) and is in threaded connection with the movable plate (9), the driving motor (14) is fixedly connected with one side of the box body (1), and the other end of the first reciprocating screw rod (13) extends to the outer side of the box body (1) and is fixedly connected with an output shaft of the driving motor (14).

4. The sewage filtering device convenient to clean according to claim 1, wherein the lifting and smashing mechanism comprises a lifting plate (16) and a plurality of smashing needles (17), lifting grooves (15) are formed in inner walls of two sides of the box body (1), the lifting plate (16) is slidably connected with the two lifting grooves (15), the bottom ends of the smashing needles (17) are fixedly connected with the top of the lifting plate (16), and the top ends of the smashing needles (17) are matched with the filter screen (6).

5. The sewage filtering device convenient to clean according to claim 1, wherein the thread rotating mechanism comprises a second reciprocating screw rod (26), the inner wall of the bottom of the box body (1) and the bottom of the partition plate (4) are both provided with a rotating groove (18), the second reciprocating screw rod (26) is rotatably connected with the two rotating grooves (18), and the top end of the second reciprocating screw rod (26) penetrates through the lifting plate (16) and is in threaded connection with the lifting plate (16).

6. The sewage filtering device convenient to clean according to claim 1, wherein the rotary engagement mechanism comprises a rotary rod (20), a first bevel gear (21) and a second bevel gear (22), a rotary hole (19) is formed in the other side of the box body (1), the rotary rod (20) is rotatably connected with the rotary hole (19), the first bevel gear (21) and the rotary rod (20) are fixedly connected with one end extending into the box body (1), the second bevel gear (22) is fixedly sleeved on the outer side of the second reciprocating screw rod (26), and the second bevel gear (22) is engaged with the first bevel gear (21).

7. A sewage filter unit convenient for cleaning according to claim 3, wherein said transmission mechanism comprises a first chain wheel (23), a second chain wheel (24) and a chain (25), said first chain wheel (23) is fixedly sleeved outside the first reciprocating screw rod (13), said second chain wheel (24) is fixedly sleeved outside the rotating rod (20), and said second chain wheel (24) is drivingly connected with said first chain wheel (23) through said chain (25).

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