CN214597735U

CN214597735U - Municipal drainage sewage filter equipment

Info

Publication number: CN214597735U
Application number: CN202120712521.5U
Authority: CN
Inventors: 赵树新; 马辉; 王丽菁; 张新竹
Original assignee: Liaoning International Engineering Consulting Center Co ltd
Current assignee: Liaoning International Engineering Consulting Center Co ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-11-05
Anticipated expiration: 2031-04-08

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a municipal drainage sewage filtering device, which comprises a filtering box, wherein the top of the filtering box is fixedly provided with a water inlet hopper, the inner wall of the filtering box is articulated with a sieve plate, the sieve plate is connected with a guide rod in a sliding way, the bottom of the guide rod is connected with the baffle plate in a sliding way, a rotating shaft is driven by a driving component to rotate, the driving component comprises an electric telescopic rod and a swing rod, a roller is arranged in a guide groove in a rolling way, the left side of an inner cavity is provided with a filtering component, a settling chamber is arranged above the filtering layer, the device has reasonable integral design, compact structure, convenient installation and disassembly, high solid-liquid separation speed and difficult blockage, the sewage treatment effect is better, the guide rod can be lifted by arranging the sieve plate and arranging the guide rod at the bottom of the sieve plate, and then the driving component drives the rotation, the solid-liquid separation speed in the sewage can be improved, and the separated water flow enters the filtering component after standing and is finally discharged out of the device.

Description

Municipal drainage sewage filter equipment

Technical Field

The utility model relates to a sewage treatment technical field, more specifically say, a municipal drainage sewage filter equipment.

Background

Filter equipment will be used when handling sewage in the municipal administration, and traditional filter equipment overall structure is comparatively simple, and the installation and the dismantlement are not convenient for, and solid-liquid separation speed is slow, can not adjust the speed of separation, and when debris piled up, the inside easy emergence of device blockked up, and in the in-service use process is general to the sewage treatment effect, and practical value is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal drainage sewage filter equipment to solve the problem that proposes among the above-mentioned background art.

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

a municipal drainage sewage filtering device comprises a filtering box, wherein a water inlet hopper is fixedly installed at the top of the filtering box, a sieve plate is hinged on the inner wall of the filtering box, the free end of the sieve plate is abutted against the inner wall of the other side, a guide rod is connected on the sieve plate in a sliding manner, the guide rod is connected with a movable plate in a sliding manner, the bottom of the guide rod is connected with a partition plate in a sliding manner, the movable plate is fixedly installed at the top end of a rotating shaft, the rotating shaft is driven to rotate by a driving assembly, the driving assembly is installed inside an inner cavity, the driving assembly comprises an electric telescopic rod and a swing rod installed at the extending end of the electric telescopic rod, one end of the swing rod is hinged on the inner wall of the filtering box, the other end of the swing rod is connected with a roller in a rotating manner, the roller is installed in a guide groove arranged on a roller in a rolling manner, the guide groove is installed on the rotating shaft, the rotating shaft is rotatably connected on the bottom plate of the filtering box, a filtering assembly is arranged on the left side of the inner cavity, the filtering assembly comprises a first filtering layer and a second filtering layer, a settling chamber is arranged above the first filtering layer.

Further: and a groove for the guide rod to move is formed in the lower surface of the sieve plate.

Further: the inclined plane of baffle is domatic, and the triangular groove has been seted up at the middle part of baffle, and one side of triangular groove is provided with smooth transition's curved surface.

Further: and a drain pipe is connected to the side surface of the filter box positioned on the second filter layer.

Further: and the drain pipe is provided with an adjusting valve.

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect: this device overall design is reasonable, compact structure, and be convenient for installation and dismantlement, solid-liquid separation is fast, and difficult emergence blocks up, and sewage treatment is better, through setting up the sieve and install the guide bar in the sieve bottom, rotates by the drive assembly drive again, can realize the lift of guide bar, improves the speed of solid-liquid separation in the sewage, and the rivers of separation get into filter assembly after stewing, outside the final discharging device.

Drawings

FIG. 1 is a schematic view of a municipal drainage wastewater filtration plant;

FIG. 2 is a schematic view of the structure A in FIG. 1;

FIG. 3 is a schematic view of the structure B in FIG. 1;

FIG. 4 is a schematic view of a partial perspective view of a partition in a municipal drainage wastewater filtration plant;

the reference numerals in the schematic drawings illustrate: the device comprises a filter box 1, a water inlet hopper 2, a sieve plate 3, a discharge hole 4, an inner cavity 5, an electric telescopic rod 6, a swing rod 7, a rotating shaft 8, a roller 9, a guide groove 10, a roller 11, a guide rod 12, a groove 13, a partition plate 14, a settling chamber 15, a first filter layer 16, a second filter layer 17, a drain pipe 18, a regulating valve 19 and a movable plate 20.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention, and the following embodiments are combined to further describe the present invention.

Example 1

Referring to fig. 1-4, in an embodiment of the present invention, a municipal drainage sewage filtering apparatus includes a filtering box 1, a water inlet hopper 2 is fixedly installed at the top of the filtering box 1, a screen plate 3 is hinged to the inner wall of the filtering box 1, a free end of the screen plate 3 abuts against the inner wall of the other side, a guide bar 12 is slidably connected to the screen plate 3, a groove 13 for the guide bar 12 to move is formed on the lower surface of the screen plate 3, the guide bar 12 is slidably connected to a movable plate 20, wherein the bottom of the guide bar 12 is slidably connected to a partition plate 14, the inclined plane of the partition plate 14 is a slope, a triangular groove is formed in the middle of the partition plate 14, a smooth transition curved surface is formed on one side of the triangular groove, the movable plate 20 is fixedly installed at the top end of a rotating shaft 8, the rotating shaft 8 is driven to rotate by a driving assembly, the driving assembly is installed inside an inner cavity 5, the driving assembly includes an electric telescopic rod 6 and a swing rod 7 installed at the extending end of the electric telescopic rod 6, one end of the oscillating rod 7 is hinged to the inner wall of the filter box 1, the other end of the oscillating rod 7 is connected with a roller 11 in a rotating mode, the roller 11 is installed in a guide groove 10 formed in the roller 9 in a rolling mode, the guide groove 10 is installed on the rotating shaft 8, the rotating shaft 8 is connected to the bottom plate of the filter box 1 in a rotating mode, a filter assembly is arranged on the left side of the inner cavity 5 and comprises a first filter layer 16 and a second filter layer 17, and a settling chamber 15 is arranged above the first filter layer 16.

The working principle is as follows: when the filter box is used, sewage is guided into the filter box 1 from the water inlet hopper 2, the sewage falls on the surface of the sieve plate 3, water flow passes through the through holes on the sieve plate 3 to move downwards, sundries such as leaves, stones and the like with larger volume stay on the surface of the sieve plate 3 to obliquely move downwards along the slope surface of the sieve plate 3 and be discharged from the discharge hole 4, the working extending end of the electric telescopic rod 6 pushes the swing rod 7 to swing along the inner wall of the filter box 1, the swing rod 7 drives the roller 11 to roll in the guide groove 10, so as to drive the roller 9 and the rotating shaft 8 to rotate along the bottom of the filter box 1, the rotating shaft 8 drives the roller 11 to rotate in a fixed axis manner, the movable plate 20 drives the guide rod 12 to slide along the slope surface of the partition plate 14, the guide rod 12 moves up and down in the movable plate 20 in the rotating process of the movable plate 20 due to the slope surface of the partition plate 14, the guide rod 12 rapidly drops along the movable plate 20 by using the height difference of the groove when passing through the triangular groove, the top of guide bar 12 breaks away from recess 13, sieve 3 swings to one side along the inner wall of rose box 1, guide bar 12 again swings upwards along the smooth curved surface of triangular groove one side, contact with baffle 14 again, the guide bar is with sieve 3 jack-up, fly leaf 20 continues to rotate, guide bar 12 is through the triangular groove many times, repeat this process, every process has the process of whereabouts rapidly once, thereby realize the reciprocal lift of guide bar 12, and then make sieve 3 reach the effect of cyclic vibration, shake sieve 3 surperficial debris, prevent that sieve 3 from taking place to block up, the first filterable rivers stop to deposit in drip chamber 15, downward filtration through filter layer one 16 and filter layer two 17 in proper order again, accomplish the filtration to sewage.

Example 2

In addition to embodiment 1, a drain pipe 18 is connected to the side surface of the second filter layer 17 of the filter tank 1, and an adjusting valve 19 is mounted on the drain pipe 18. In use, the filtered water flows along the drain pipe 18 to the outside, and the flow rate of the filtered water is adjusted by the adjusting valve 19.

With the combination of the embodiment 1 and the embodiment 2, the working principle of the present invention is: when the filter box is used, sewage is guided into the filter box 1 from the water inlet hopper 2, the sewage falls on the surface of the sieve plate 3, water flow passes through the through holes on the sieve plate 3 to move downwards, sundries such as leaves, stones and the like with larger volume stay on the surface of the sieve plate 3 to obliquely move downwards along the slope surface of the sieve plate 3 and be discharged from the discharge hole 4, the working extending end of the electric telescopic rod 6 pushes the swing rod 7 to swing along the inner wall of the filter box 1, the swing rod 7 drives the roller 11 to roll in the guide groove 10, so as to drive the roller 9 and the rotating shaft 8 to rotate along the bottom of the filter box 1, the rotating shaft 8 drives the movable plate 20 to rotate in a fixed axis manner, the movable plate 20 drives the guide rod 12 to slide along the slope surface of the partition plate 14, the guide rod 12 moves up and down in the movable plate 20 in the rotating process of rotating along with the movable plate 20, the guide rod 12 rapidly drops along the movable plate 20 by using the height difference of the groove when passing through the triangular groove, the top of guide bar 12 breaks away from recess 13, sieve 3 swings to one side along the inner wall of rose box 1, guide bar 12 again swings upwards along the smooth curved surface of triangular groove one side, contact with baffle 14 again, the guide bar jacks up sieve 3, fly leaf 20 continues to rotate, guide bar 12 passes through the triangular groove many times, repeat this process, there is the process of falling rapidly once through, thereby realize the reciprocal lift of guide bar 12, and then make sieve 3 reach the effect of cyclic vibration, shake the debris on sieve 3 surface, prevent that sieve 3 from blockking up, the first filterable rivers stop to deposit in drip chamber 15, again down filter through filter layer one 16 and filter layer two 17 in proper order, accomplish the filtration to sewage, the rivers after the filtration flow to the outside along drain pipe 18, governing valve 19 adjusts the flow that flows.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

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 utility model provides a municipal drainage sewage filter equipment, including rose box (1), a serial communication port, the top fixed mounting of rose box (1) has into water fill (2), it has sieve (3) to articulate on the inner wall of rose box (1), the free end butt of sieve (3) is on the opposite side inner wall, sliding connection has guide bar (12) on sieve (3), guide bar (12) and fly leaf (20) sliding connection, wherein the bottom and baffle (14) sliding connection of guide bar (12), fly leaf (20) fixed mounting is on the top of pivot (8), pivot (8) are rotated by the drive assembly drive, the drive assembly is installed inside inner chamber (5), the drive assembly includes electric telescopic handle (6) and installs pendulum rod (7) at electric telescopic handle (6) extension end, the one end of pendulum rod (7) articulates on the inner wall of rose box (1), the other end of pendulum rod (7) rotates and is connected with gyro wheel (11), and gyro wheel (11) roll installation is in guide way (10) that set up on cylinder (9), and guide way (10) are installed on pivot (8), and pivot (8) rotate to be connected on the bottom plate of rose box (1), and the left side of inner chamber (5) is provided with filtering component, and filtering component includes filter layer one (16) and filter layer two (17), and the top of filter layer one (16) is provided with drip chamber (15).

2. The municipal drainage wastewater filtering device according to claim 1, wherein the lower surface of the screen plate (3) is provided with a groove (13) for the movement of the guide rod (12).

3. The municipal drainage sewage filter unit according to claim 1, wherein the slope of the partition (14) is a slope, a triangular groove is formed in the middle of the partition (14), and a smooth-transition curved surface is arranged on one side of the triangular groove.

4. The municipal drainage sewage filtering device according to claim 1, wherein a drain pipe (18) is connected to the side of the second filtering layer (17) of the filtering tank (1).

5. A municipal drainage wastewater filtration apparatus according to claim 4, wherein the drainage pipe (18) is fitted with a regulating valve (19).