CN219167855U - Drainage mechanism suitable for sewage treatment - Google Patents

Abstract

The utility model discloses a drainage mechanism suitable for sewage treatment, which comprises a drain pipe, wherein a cleaning component is arranged below a funnel filter screen in the drain pipe, the cleaning component comprises a rotary blade rotationally connected to the outer wall of a rotary table, and a plurality of cleaning brushes are fixedly connected to the outer wall of the rotary blade.

Description

Drainage mechanism suitable for sewage treatment

Technical Field

The utility model belongs to the technical field of sewage treatment, and particularly relates to a drainage mechanism suitable for sewage treatment.

Background

Sewage generally refers to discharged water from life and production, mainly including domestic sewage, industrial wastewater and initial rainwater, and main pollutants of the sewage include pathogen pollutants, oxygen-consuming pollutants, plant nutrients, toxic pollutants and the like, and a special sewage treatment and drainage mechanism is generally used for sewage treatment;

in the conventional sewage drainage mechanism, filtering treatment is performed during drainage, solid garbage in sewage is accumulated in the drainage mechanism in the long-time filtering process, and is not easy to clean, so that the drainage mechanism is blocked, therefore, it is necessary to provide a drainage mechanism suitable for sewage treatment, and the above-mentioned matters belong to the technical cognition category of the inventor and do not necessarily constitute the prior art.

Disclosure of Invention

In order to solve the problems, the utility model aims to provide a drainage mechanism suitable for sewage treatment.

In order to achieve the above object, the utility model provides a drainage mechanism suitable for sewage treatment, which comprises a drainage pipe, wherein a circular ring is arranged at the top of the drainage pipe, a plurality of sliding grooves are formed in the inner wall of the drainage pipe, round grooves are formed in the inner wall of the bottom of each sliding groove, springs are arranged in the inner parts of the round grooves, limit grooves are formed in the inner walls of the two sides of each sliding groove, movable blocks are slidably connected to the inner walls of the limit grooves, one ends of the springs, far away from the round grooves, of the springs are fixedly connected to the outer walls of the bottoms of the movable blocks, a funnel filter screen is arranged in the drainage pipe, a driving block is arranged on the outer wall of one side, far away from the springs, of the movable blocks, the outer walls of the funnel filter screen are fixedly connected to the outer walls of one sides, far away from the sliding grooves, of the driving blocks, one ends of the driving blocks are fixedly connected to the outer walls of the circular ring, and a filter screen assembly is arranged below the funnel filter screen assembly.

In one example, two buckles are fixedly connected to the outer wall of the circular ring, bolts are movably connected to the outer wall of the buckle, two clamping grooves are formed in the outer wall of the sewage drain pipe, the clamping grooves correspond to the two bolts, and the bolts penetrate through the buckle and extend into the clamping grooves.

In one example, the outer wall of the sewage drain pipe is provided with a first arc-shaped groove, the first arc-shaped groove penetrates through the sewage drain pipe, the outer walls of the upper side and the lower side of the first arc-shaped groove are provided with sealing grooves, the outer walls of the left side and the right side of the first arc-shaped groove are provided with second arc-shaped grooves, and the second arc-shaped grooves penetrate through the inner wall of the sewage drain pipe.

In an example, the inner wall of first arc wall installs the arc slat, the outer wall fixedly connected with handle of arc slat, the outer wall of arc slat is provided with two sealing rubber strips, two sealing rubber strips with two seal groove interlock mutually, the arc slat is located one side outer wall fixedly connected with circular filter screen of blow off pipe inner wall, circular filter screen grafting is in the inner wall of second arc wall.

In one example, the cleaning assembly includes a plurality of holders fixedly connected to the interior of the drain, and a turntable is fixedly connected to one end of the holders away from the interior wall of the drain.

In one example, the cleaning assembly further comprises a rotating blade rotatably connected to the outer wall of the rotary disc, wherein a plurality of cleaning brushes are fixedly connected to the outer wall of the rotating blade, and the cleaning brushes are attached to the surface of the circular filter screen.

The drainage mechanism suitable for sewage treatment provided by the utility model has the following beneficial effects:

1. when sewage filters in funnel filter screen department, the inside solid impurity of sewage will pile up in the inside of funnel filter screen, cause the jam, at this moment the accessible is with the draw-in groove on the outer wall of blow off pipe and the inside pull out of buckle, the spring will release elasticity, drive movable block, the movable block supports a plurality of drive blocks upward movement, the drive block will drive the connecting rod and push out the ring, make the outer wall of ring and the ejecting gap in top of blow off pipe, at this moment the rethread ring is with the funnel filter screen from the inside of blow off pipe propose, empty the inside solid impurity of funnel filter screen, when the funnel filter screen is blocked by fixed impurity again like this, be convenient for take out the clearance, the funnel filter screen can be effectively carry out preliminary filtration with the impurity in the sewage simultaneously, prevent that great impurity particle from entering into the inside of blow off pipe, cause inside jam.

2. Can carry out secondary filtering to sewage through circular filter screen, after sewage is by funnel filter screen prefilter, flow to circular filter screen, carry out secondary filtering, and when sewage is by the circular filter screen of funnel filter screen flow direction, can pass through the clearance subassembly, the clearance subassembly will be driven by rivers, make rotating vane rotate, will drive when rotating vane rotates and clean the brush and do circular motion on circular filter screen's surface, a plurality of brush cleans the attached tiny particle in circular filter screen surface, prevent that the funnel filter screen from not straining tiny impurity particle from blockking up in the inside of blow off pipe, just so make whole drainage mechanism when filtering, its and inside can not all block up easily, the rotary vane in the clearance subassembly rotates simultaneously, can also increase the discharge rate of sewage, and circular filter screen accessible pulling handle, dismantle the change, two sealing rubber strips on the arc slat can guarantee its leakproofness when installing circular filter screen, prevent that sewage from revealing.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is an overall schematic of the present utility model;

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

FIG. 3 is an enlarged view of the structure of FIG. 2 at A;

FIG. 4 is a second partial cross-sectional view of the present utility model;

fig. 5 is an enlarged view of the structure at B in fig. 4.

In the figure: 1. a blow-down pipe; 2. a circular ring; 3. a buckle; 4. a plug pin; 5. a funnel filter screen; 6. a sliding groove; 7. a circular groove; 8. a spring; 9. a limit groove; 10. a movable block; 11. a driving block; 12. a connecting rod; 13. a first arc-shaped groove; 14. arc-shaped laths; 15. a handle; 16. a fixing frame; 17. a turntable; 18. a circular filter screen; 19. a second arc-shaped groove; 20. sealing the rubber strip; 21. sealing grooves; 22. cleaning a brush; 23. and rotating the blades.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 5, an embodiment of the utility model provides a drainage mechanism suitable for sewage treatment, which comprises a drainage pipe 1, wherein a circular ring 2 is installed at the top of the drainage pipe 1, a plurality of sliding grooves 6 are formed in the inner wall of the drainage pipe 1, circular grooves 7 are formed in the inner walls of the bottoms of the sliding grooves 6, springs 8 are installed in the inner walls of the circular grooves 7, limit grooves 9 are formed in the inner walls of the two sides of the sliding grooves 6, movable blocks 10 are slidably connected to the inner walls of the limit grooves 9, one ends of the springs 8, which are far away from the circular grooves 7, are fixedly connected to the outer walls of the bottoms of the movable blocks 10, a funnel filter screen 5 is installed in the interior of the drainage pipe 1, a driving block 11 is installed on the outer wall of one side, which is far away from the springs 8, of the driving block 11 is slidably connected to the inner wall of the sliding grooves 6, a plurality of driving blocks 11 are fixedly connected to the outer walls of one side, which is far away from the movable blocks 10, of the connecting rods 12 are fixedly connected to the outer walls of the circular ring 2, one ends, which are far away from the driving blocks 12, of the inner side of the funnel 1 is located below the funnel 5, and a cleaning assembly is installed.

Specifically, the outer wall fixedly connected with two buckles 3 of ring 2, the outer wall swing joint of buckle 3 has bolt 4, and the outer wall of blow off pipe 1 is provided with two draw-in grooves, and the draw-in groove corresponds with two bolts 4, and bolt 4 runs through buckle 3 and extends to the draw-in groove inside.

Specifically, the outer wall of the sewage drain pipe 1 is provided with a first arc-shaped groove 13, the first arc-shaped groove 13 penetrates through the sewage drain pipe 1, the outer walls of the upper side and the lower side of the first arc-shaped groove 13 are provided with sealing grooves 21, the outer walls of the left side and the right side of the first arc-shaped groove 13 are provided with second arc-shaped grooves 19, and the second arc-shaped grooves 19 penetrate through the inner wall of the sewage drain pipe 1.

Specifically, the inner wall of the first arc-shaped groove 13 is provided with an arc-shaped slat 14, the outer wall of the arc-shaped slat 14 is fixedly connected with a handle 15, the outer wall of the arc-shaped slat 14 is provided with two sealing rubber strips 20, the two sealing rubber strips 20 are meshed with two sealing grooves 21, the outer wall of one side of the inner wall of the blow-down pipe 1 of the arc-shaped slat 14 is fixedly connected with a circular filter screen 18, and the circular filter screen 18 is spliced on the inner wall of the second arc-shaped groove 19.

Specifically, the cleaning assembly comprises a plurality of fixing frames 16 fixedly connected inside the sewage drain pipe 1, and one ends of the fixing frames 16 far away from the inner wall of the sewage drain pipe 1 are fixedly connected with a rotary disc 17 together.

Specifically, the cleaning assembly further comprises a rotating blade 23 rotatably connected to the outer wall of the turntable 17, wherein a plurality of cleaning brushes 22 are fixedly connected to the outer wall of the rotating blade 23, and the plurality of cleaning brushes 22 are attached to the surface of the circular filter screen 18.

Working principle: when sewage filters in funnel filter screen 5 department, the inside solid impurity of sewage will pile up in the inside of funnel filter screen 5, cause the jam, at this moment the accessible is with draw-in groove and buckle 3 inside on the outer wall of blow off pipe 1 with bolt 4 are pulled out, spring 8 will release elasticity, drive movable block 10, movable block 10 supports a plurality of drive blocks 11 upward movement, drive block 11 will drive connecting rod 12 with ring 2 ejecting, make the outer wall of ring 2 and the top ejecting gap of blow off pipe 1, at this moment rethread ring 2 is with the inside of funnel filter screen 5 from blow off pipe 1, empty the inside solid impurity of funnel filter screen 5 like this, when the filter screen 5 is blocked by fixed impurity again, be convenient for take out the clearance, simultaneously funnel filter screen 5 can effectively carry out preliminary filtration with the impurity in the sewage, prevent that great impurity particles from entering into the inside of blow off pipe 1, cause inside jam.

Can carry out secondary filtering to sewage through circular filter screen 18, after sewage is by funnel filter screen 5 prefilter, the flow direction circular filter screen 18 carries out secondary filtering, and when sewage flows by funnel filter screen 5 to circular filter screen 18, can pass through the clearance subassembly, the clearance subassembly will be driven by rivers, make rotary vane 23 rotate, will drive when rotary vane 23 rotates and clean brush 22 and do circular motion at the surface of circular filter screen 18, a plurality of cleaning brushes 22 clean the tiny particle that circular filter screen 18 surface was attached, prevent that funnel filter screen 5 from filtering tiny impurity particle from blocking up in the inside of blow off pipe 1, just so when making whole drainage mechanism filter, its outside and inside all can not block up easily, the rotary vane 23 in the clearance subassembly rotates simultaneously, make sewage become the rotation type flow by direct-flushing, can increase the discharge rate of sewage, and circular filter screen 18 accessible pulling handle 15, arc slat 14 is fixed with circular filter screen 18, when pulling handle 15, arc slat 14 drives circular filter screen 18, make circular filter screen 18 break away from the inside of second arc groove 19, thereby take out the outside blow off pipe 1, seal groove 21 is carried out to the outside and seal the inside of blow off pipe 1, seal groove 21 is sealed, seal groove 13 is sealed, seal condition is guaranteed to the inside of two, seal groove is sealed, seal groove 13 is sealed, seal condition is guaranteed to the inside of seal groove is sealed, seal filter screen is sealed and seal filter screen is sealed in the inside of seal 18 is sealed, seal 13 is sealed and seal 13.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims (6)

1. The utility model provides a drainage mechanism suitable for sewage treatment, includes blow off pipe (1), its characterized in that, ring (2) are installed at the top of blow off pipe (1), the inner wall of blow off pipe (1) is provided with a plurality of sliding tray (6), a plurality of circular tray (7) have been seted up to the bottom inner wall of sliding tray (6), internally mounted of circular tray (7) has spring (8), spacing groove (9) have been seted up to the both sides inner wall of sliding tray (6), the inner wall sliding connection of spacing groove (9) has movable block (10), spring (8) keep away from the one end fixed connection of circular tray (7) is in the bottom outer wall of movable block (10), the internally mounted of blow off pipe (1) has filter screen (5), one side outer wall mounting of movable block (10) is kept away from of spring (8) has drive block (11), drive block (11) sliding connection is in the inside of sliding tray (6), the outer wall fixed connection of filter screen (5) is in a plurality of drive block (11) is kept away from the one side of the outer wall of sliding tray (6) fixed connection of movable block (12) is kept away from in one side of the fixed connection of connecting rod (12), the inside of blow off pipe (1) is located the below of funnel filter screen (5) is installed the clearance subassembly.

2. The drainage mechanism suitable for sewage treatment according to claim 1, wherein two buckles (3) are fixedly connected to the outer wall of the circular ring (2), a bolt (4) is movably connected to the outer wall of the buckle (3), two clamping grooves are formed in the outer wall of the sewage draining pipe (1), the clamping grooves correspond to the two bolts (4), and the bolts (4) penetrate through the buckles (3) and extend into the clamping grooves.

3. The drainage mechanism suitable for sewage treatment according to claim 2, wherein a first arc-shaped groove (13) is formed in the outer wall of the sewage pipe (1), the first arc-shaped groove (13) penetrates through the sewage pipe (1), sealing grooves (21) are formed in the outer walls of the upper side and the lower side of the first arc-shaped groove (13), a second arc-shaped groove (19) is formed in the outer walls of the left side and the right side of the first arc-shaped groove (13), and the second arc-shaped groove (19) penetrates through the inner wall of the sewage pipe (1).

4. A drainage mechanism suitable for sewage treatment according to claim 3, characterized in that, arc slat (14) is installed to the inner wall of first arc wall (13), the outer wall fixedly connected with handle (15) of arc slat (14), the outer wall of arc slat (14) is provided with two sealing rubber strips (20), two sealing rubber strips (20) with two seal groove (21) are engaged with, arc slat (14) are located one side outer wall fixedly connected with circular filter screen (18) of blow off pipe (1) inner wall, circular filter screen (18) are pegged graft the inner wall of second arc wall (19).

5. A drainage mechanism suitable for sewage treatment according to claim 4, wherein the cleaning assembly comprises a plurality of fixing frames (16) fixedly connected to the inside of the sewage draining pipe (1), and a turntable (17) is fixedly connected to one end of the plurality of fixing frames (16) away from the inner wall of the sewage draining pipe (1).

6. The drainage mechanism for sewage treatment according to claim 5, wherein the cleaning assembly further comprises a rotating blade (23) rotatably connected to the outer wall of the turntable (17), the outer wall of the rotating blade (23) is fixedly connected with a plurality of cleaning brushes (22), and the cleaning brushes (22) are attached to the surface of the circular filter screen (18).

Images