CN217247294U - Sewage treatment device with multi-stage filtering function - Google Patents

Abstract

The utility model belongs to the technical field of sewage treatment devices, in particular to a sewage treatment device with a multi-stage filtering function, which comprises a treatment box, a water inlet and a filtering mechanism; the water inlet is arranged at the top of the treatment box and is communicated with the inside of the treatment box; a material guide pipe is arranged on the inner wall of the top of the treatment box; the material guide pipe is communicated with the inside of the water inlet; a vertical plate is arranged on the inner wall of the bottom of the treatment box; the filtering mechanism is arranged between the side wall of the material guide pipe and the side wall of the vertical plate; the filtering mechanism comprises a filter cartridge, a first motor, a first gear, a second gear and a filtering hole; one end of the filter cylinder is rotatably connected to the side wall of the material guide pipe, and the other end of the filter cylinder is rotatably connected to the side wall of the vertical plate; cartridge filter one end and the inside intercommunication of passage, through setting up filtering mechanism, realize filtering the vegetable leaf residue of great specification in the sewage to be convenient for collect the vegetable leaf residue, when having improved the sewage filter effect, help the treatment effeciency of sewage.

Description

Sewage treatment device with multi-stage filtering function

Technical Field

The utility model belongs to the technical field of sewage treatment plant, specific sewage treatment plant with multistage filtering capability that says so.

Background

Along with the increasing severity of water pollution and the increasing awareness of environmental protection, more and more catering enterprises pay attention to the treatment of sewage.

In the food and beverage enterprise, sewage often comprises the washing vegetable water, wherein contains more vegetable leaf residue, in order to reduce the influence to the sewage treatment effect, just need separate sewage and vegetable leaf residue to be convenient for to sewage subsequent processing.

The work of separating the vegetable leaf residues in the sewage in the prior art is mostly finished manually, so that the separation and filtration efficiency is low, fatigue can be caused under the manual work for a long time, and the condition that the vegetable leaf residues and the sewage are separated in a leakage manner is easily caused, so that the sewage treatment efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve and carry out the work of separating to vegetable leaf residue in the sewage and mostly rely on artifical the completion, not only separation filtration efficiency is low, and under artifical long-time work, can produce fatigue, and then leads to vegetable leaf residue and sewage to leak the condition of separation to appear easily to the problem of sewage treatment efficiency has been reduced, the utility model provides a sewage treatment plant with multistage filtering capability.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a sewage treatment device with multi-stage filtering function, which comprises a treatment box, a water inlet and a filtering mechanism; the water inlet is arranged at the top of the treatment box and is communicated with the inside of the treatment box; a material guide pipe is arranged on the inner wall of the top of the treatment box; the material guide pipe is communicated with the inside of the water inlet; a vertical plate is arranged on the inner wall of the bottom of the treatment box; the filtering mechanism is arranged between the side wall of the material guide pipe and the side wall of the vertical plate; the filtering mechanism comprises a filter cartridge, a first motor, a first gear, a second gear and a filtering hole; one end of the filter cylinder is rotatably connected to the side wall of the material guide pipe, and the other end of the filter cylinder is rotatably connected to the side wall of the vertical plate; one end of the filter cylinder is communicated with the interior of the material guide pipe, and the other end of the filter cylinder is communicated with the interior of the vertical plate; a bracket is arranged on the inner wall of the top of the treatment box; the first motor is arranged at the top of the bracket; the first gear is fixedly connected to the output end of the first motor; the second gear is fixedly connected to the outer wall of the filter cylinder; the first gear is meshed with the second gear; the filter holes are formed in the inner wall of the filter cylinder and are provided in plurality; through setting up filtering mechanism, realize filtering great specification vegetable leaf residue in the sewage to be convenient for collect the vegetable leaf residue, when having improved the sewage filter effect, help the treatment effeciency of sewage.

Preferably, a draining mechanism is arranged between the side wall of the vertical plate and the inner wall of the treatment box; the draining mechanism comprises a filter screen, a sliding rod, a fixing frame, a spring, an extrusion block, a cam and a rotating assembly; the filter screen is arranged between the side wall of the vertical plate and the inner wall of the treatment box; the inner wall of the treatment box and the side wall of the vertical plate are fixedly connected with a square block at the position above the top of the filter screen; the top of the sliding rod is fixedly connected to the bottom of the square block; one end of the fixing frame is fixedly connected to the top of the filter screen, and the other end of the fixing frame is connected to the outer wall of the sliding rod in a sliding manner; the spring is sleeved on the outer wall of the sliding rod; one end of the spring is fixedly connected to the bottom of the square block, and the other end of the spring is fixedly connected to the top of the fixing frame; the spring is fixedly connected to the bottom of the filter screen; the cam is sleeved on the outer wall of the rotating assembly; the end part of the cam is in contact fit with the bottom of the extrusion block; the rotating assembly is arranged at the position below the filter screen; through setting up the driping mechanism, be convenient for carry out secondary filter to the vegetable leaf residue that the filter screen top was collected.

Preferably, the rotating assembly comprises a second motor and a rotating shaft; the second motor is fixedly connected to the outer wall of the treatment box; one end of the rotating shaft penetrates through the inner wall of the treatment box and is fixedly connected with the output end of the second motor; the cam is sleeved on the outer wall of the rotating shaft; utilize the runner assembly for vegetable leaf residue filtration efficiency.

Preferably, a plurality of guide plates are arranged on the inner wall of the filter cylinder; the guide plates are arranged asymmetrically inside the filter cartridges; utilize the stock guide, played the effect of direction to the inside vegetable leaf residue of cartridge filter, help improving the filter effect.

Preferably, the bottom of the treatment box is positioned below the filter cartridge and is communicated with a connecting pipe; the other end of the connecting pipe is communicated with the inside of the treatment box and is positioned below the filter screen; the inner wall of the bottom of the treatment box is symmetrically provided with water guide plates; through setting up the water deflector, played the effect of direction to the sewage that filters the whereabouts for sewage whereabouts speed.

Preferably, the outer wall of the treatment box is provided with a water outlet; the water outlet is communicated with the inside of the treatment box; the outer wall of the treatment box is hinged with a cabinet door; through setting up the cabinet door, be convenient for collect the vegetable leaf residue at filter screen top.

The utility model has the advantages as follows:

1. the utility model discloses a set up filtering mechanism, add treatment incasement portion with sewage from the water inlet, make sewage mix inside vegetable leaf residue together enters into the passage, start first motor area first gear rotates afterwards, because first gear and second gear meshing, and the second gear rigid coupling is at filtering the cartridge outer wall, and then make the rotation of the first motor of cartridge filter cooperation and rotate, utilize a plurality of filtration pores of crossing that the cartridge filter inner wall set up, make sewage can fall from crossing the filtration pore, and vegetable leaf residue in the sewage is greater than the filtration pore diameter because its specification, and the cartridge filter is inclination setting, and then make the vegetable leaf residue after filtering continue landing downwards, and fall to the filter screen surface from the riser, and then play the effect with sewage and vegetable leaf residue separation, help improving sewage treatment efficiency.

2. The utility model discloses a set up the drain mechanism, start the second motor, make the second motor take the pivot to rotate, and then make the pivot take the cam to rotate, and make cam tip and extrusion piece bottom contact extrusion, receive the extrusion back when the filter screen, can upwards slide at the slide bar outer wall through the mount, extrude the spring simultaneously, and then make the filter screen realize ascending mesh, treat the cam not with extrusion piece bottom contact back, under the spring answer, make the filter screen descending height, this process circulation is reciprocal, and then make the filter screen shake from top to bottom, make remaining sewage can be filtered in piling up the vegetable leaf residue on the filter screen surface, thereby accelerate vegetable leaf residue drying efficiency, the follow-up collection of being convenient for.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

Fig. 1 is a perspective view of a main structure of the first embodiment;

FIG. 2 is a front cross-sectional view of the present embodiment;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present embodiment;

FIG. 4 is an enlarged view of the structure B in FIG. 2 according to the present embodiment;

fig. 5 is a perspective view of the dust cap of the second embodiment.

In the figure: 1. a treatment tank; 2. a water inlet; 21. a material guide pipe; 22. a vertical plate; 23. a support; 31. a filter cartridge; 32. a first motor; 33. a first gear; 34. a second gear; 35. a filtration pore; 41. filtering with a screen; 42. a slide bar; 43. a fixed mount; 44. a spring; 45. extruding the block; 46. a cam; 51. a second motor; 52. a rotating shaft; 6. a material guide plate; 7. a connecting pipe; 8. a water guide plate; 9. a water outlet; 10. a cabinet door; 11. and a dust cover.

Detailed Description

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 efforts belong to the protection scope of the present invention.

Example one

As shown in fig. 1 to 4, the sewage treatment device with multi-stage filtration function of the present invention comprises a treatment tank 1, a water inlet 2 and a filtration mechanism; the water inlet 2 is arranged at the top of the treatment box 1 and is communicated with the inside of the treatment box 1; a material guide pipe 21 is arranged on the inner wall of the top of the treatment box 1; the material guide pipe 21 is communicated with the inside of the water inlet 2; a vertical plate 22 is arranged on the inner wall of the bottom of the treatment box 1; the filtering mechanism is arranged between the side wall of the material guide pipe 21 and the side wall of the vertical plate 22; the filtering mechanism comprises a filtering cylinder 31, a first motor 32, a first gear 33, a second gear 34 and a filtering hole 35; one end of the filter cylinder 31 is rotatably connected to the side wall of the material guide pipe 21, and the other end of the filter cylinder is rotatably connected to the side wall of the vertical plate 22; one end of the filter cylinder 31 is communicated with the interior of the material guide pipe 21, and the other end of the filter cylinder is communicated with the interior of the vertical plate 22; a bracket 23 is arranged on the inner wall of the top of the treatment box 1; the first motor 32 is arranged on the top of the bracket 23; the first gear 33 is fixedly connected with the output end of the first motor 32; the second gear 34 is fixedly connected to the outer wall of the filter cylinder 31; the first gear 33 is meshed with the second gear 34; the filter holes 35 are arranged on the inner wall of the filter cylinder 31 and are provided with a plurality of holes; during operation, add inside processing case 1 with sewage from water inlet 2, make sewage mix the vegetable leaf residue and together enter into the passage 21 inside, start first motor 32 area first gear 33 afterwards and rotate, because first gear 33 and the meshing of second gear 34, and second gear 34 rigid coupling is at the cartridge filter 31 outer wall, and then make cartridge filter 31 cooperate the rotation of first motor 32 and rotate, utilize a plurality of filtration pore 35 that filter 31 inner wall set up, make sewage can fall from filtering pore 35, and the vegetable leaf residue in the sewage is greater than the diameter of filtering pore 35 because its specification, and cartridge filter 31 is the inclination setting, and then make the vegetable leaf residue after filtering continue downwards landing, and fall to filter screen 41 surface from riser 22, and then play the effect with sewage and vegetable leaf residue separation, help improving sewage treatment efficiency.

A draining mechanism is arranged between the side wall of the vertical plate 22 and the inner wall of the treatment box 1; the draining mechanism comprises a filter screen 41, a sliding rod 42, a fixed frame 43, a spring 44, an extrusion block 45, a cam 46 and a rotating assembly; the filter screen 41 is arranged between the side wall of the vertical plate 22 and the inner wall of the treatment box 1; the inner wall of the treatment box 1 and the side wall of the vertical plate 22 are fixedly connected with a square block at a position above the top of the filter screen 41; the top of the sliding rod 42 is fixedly connected to the bottom of the square block; one end of the fixed frame 43 is fixedly connected to the top of the filter screen 41, and the other end is connected to the outer wall of the sliding rod 42 in a sliding manner; the spring 44 is sleeved on the outer wall of the sliding rod 42; one end of the spring 44 is fixedly connected to the bottom of the square block, and the other end of the spring is fixedly connected to the top of the fixing frame 43; the spring 44 is fixedly connected to the bottom of the filter screen 41; the cam 46 is sleeved on the outer wall of the rotating assembly; the end part of the cam 46 is in contact fit with the bottom of the extrusion block 45; the rotating assembly is arranged at a position below the filter screen 41; the rotating assembly comprises a second motor 51 and a rotating shaft 52; the second motor 51 is fixedly connected to the outer wall of the treatment box 1; one end of the rotating shaft 52 penetrates through the inner wall of the treatment box 1 and is fixedly connected with the output end of the second motor 51; the cam 46 is sleeved on the outer wall of the rotating shaft 52; in operation, when the vegetable leaf residues filtered by the filter cartridge 31 slide to the surface of the filter screen 41, in order to perform secondary filtration on the vegetable leaf residues, thereby accelerating the drying effect of the vegetable leaf residues, the second motor 51 is started to drive the rotating shaft 52 to rotate, further the rotating shaft 52 drives the cam 46 to rotate, and the end of the cam 46 is in contact with the bottom of the extrusion block 45 to extrude, after the filter screen 41 is extruded, the filter screen can slide upwards on the outer wall of the sliding rod 42 through the fixing frame 43, and simultaneously extrude the spring 44, thereby achieving the purpose that the filter screen 41 faces upwards, after the cam 46 is not in contact with the bottom of the extrusion block 45, the filter screen 41 is lowered in height under the restoring action of the spring 44, the process is circulated and reciprocated, further the filter screen 41 is vibrated upwards and downwards, so that the residual sewage in the vegetable leaf residues accumulated on the surface of the filter screen 41 can be filtered, thereby accelerating the drying efficiency of the vegetable leaf residues, facilitating subsequent collection.

A plurality of material guide plates 6 are arranged on the inner wall of the filter cylinder 31; the material guide plates 6 are asymmetrically arranged inside the filter cylinder 31; the bottom of the treatment box 1 is positioned below the filter cylinder 31 and is communicated with a connecting pipe 7; the other end of the connecting pipe 7 is communicated with the inside of the treatment box 1 and is positioned below the filter screen 41; handle 1 bottom inner wall symmetry of case and be provided with the during operation of water deflector 8, through set up a plurality of stock guides 6 in cartridge filter 31 inside, played the effect of direction to the inside vegetable leaf residue of cartridge filter 31 to help improving the filter effect, utilize connecting pipe 7, be convenient for will filter the sewage water conservancy diversion that gets off via cartridge filter 31 to filter screen 41 below position, thereby be convenient for collect in unison, utilize water deflector 8 for the dirty speed of flow down of sewage.

The outer wall of the treatment box 1 is provided with a water outlet 9; the water outlet 9 is communicated with the inside of the treatment box 1; the outer wall of the treatment box 1 is hinged with a cabinet door 10; during operation, through setting up delivery port 9, be convenient for to unify the collection with the inside sewage after filtering of treatment case 1, be convenient for carry out sewage treatment operation on next step, through setting up cabinet door 10, the staff of being convenient for takes out the vegetable leaf residue of filter screen 41 top drippings and does unified processing.

Example two

Referring to fig. 5, as another embodiment of the present invention, in a first comparative example, a dust cap 11 is disposed at the top of the water inlet 2; during operation, through setting up shield 11, when handling case 1 not use, can play dirt-proof effect.

The working principle is as follows: when the device is used, sewage is added into the treatment box 1 from the water inlet 2, so that the sewage mixed with vegetable leaf residues enters the material guide pipe 21, then the first motor 32 is started to drive the first gear 33 to rotate, the first gear 33 is meshed with the second gear 34, the second gear 34 is fixedly connected to the outer wall of the filter cylinder 31, the filter cylinder 31 is further matched with the first motor 32 to rotate, the sewage can fall from the filter holes 35 by utilizing the plurality of filter holes 35 arranged on the inner wall of the filter cylinder 31, the vegetable leaf residues in the sewage are larger than the diameter of the filter holes 35 due to the specification, the filter cylinder 31 is arranged at an inclined angle, the filtered vegetable leaf residues continue to fall downwards and fall to the surface of the filter screen 41 from the vertical plate 22, the effect of separating the sewage from the vegetable leaf residues is achieved, and the sewage treatment efficiency is improved, when the vegetable leaf residues filtered by the filter cartridge 31 slide to the surface of the filter screen 41, in order to filter the vegetable leaf residues for the second time, thereby accelerating the drying effect of the vegetable leaf residues, the second motor 51 is started to drive the rotating shaft 52 to rotate, the rotating shaft 52 drives the cam 46 to rotate, the end part of the cam 46 is in contact extrusion with the bottom of the extrusion block 45, after the filter screen 41 is extruded, the filter screen can slide upwards on the outer wall of the sliding rod 42 through the fixing frame 43, and simultaneously the spring 44 is extruded, thereby realizing the purpose that the filter screen 41 faces upwards, after the cam 46 is not in contact with the bottom of the extrusion block 45, the height of the filter screen 41 is enabled under the restoring action of the spring 44, the process is circularly reciprocated, thereby the filter screen 41 vibrates upwards and downwards, so that the residual sewage in the vegetable leaf residues accumulated on the surface of the filter screen 41 can be filtered, thereby accelerating the drying efficiency of the vegetable leaf residues, subsequent collection of being convenient for through set up a plurality of stock guides 6 in cartridge filter 31 is inside, has played the effect of direction to the inside vegetable leaf residue of cartridge filter 31 to help improving the filter effect, utilize connecting pipe 7, be convenient for will filter the sewage water conservancy diversion that gets off to filter screen 41 below position via cartridge filter 31, thereby be convenient for collect in unison, utilize water deflector 8 for the speed of dirty downflow of sewage.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (6)

1. The utility model provides a sewage treatment plant with multiple stage filtration function which characterized in that: comprises a treatment box (1), a water inlet (2) and a filtering mechanism; the water inlet (2) is arranged at the top of the treatment box (1) and is communicated with the inside of the treatment box (1); a material guide pipe (21) is arranged on the inner wall of the top of the treatment box (1); the material guide pipe (21) is communicated with the inside of the water inlet (2); a vertical plate (22) is arranged on the inner wall of the bottom of the treatment box (1); the filtering mechanism is arranged between the side wall of the material guide pipe (21) and the side wall of the vertical plate (22);

the filtering mechanism comprises a filtering cylinder (31), a first motor (32), a first gear (33), a second gear (34) and a filtering hole (35); one end of the filter cylinder (31) is rotatably connected to the side wall of the material guide pipe (21), and the other end of the filter cylinder is rotatably connected to the side wall of the vertical plate (22); one end of the filter cylinder (31) is communicated with the interior of the material guide pipe (21), and the other end of the filter cylinder is communicated with the interior of the vertical plate (22); a bracket (23) is arranged on the inner wall of the top of the treatment box (1); the first motor (32) is arranged at the top of the bracket (23); the first gear (33) is fixedly connected with the output end of the first motor (32); the second gear (34) is fixedly connected to the outer wall of the filter cylinder (31); the first gear (33) is meshed with a second gear (34); the filtering holes (35) are arranged on the inner wall of the filtering cylinder (31) and are provided with a plurality of holes.

2. The sewage treatment apparatus having a multistage filtering function according to claim 1, wherein: a draining mechanism is arranged between the side wall of the vertical plate (22) and the inner wall of the treatment box (1); the draining mechanism comprises a filter screen (41), a sliding rod (42), a fixed frame (43), a spring (44), an extrusion block (45), a cam (46) and a rotating assembly; the filter screen (41) is arranged between the side wall of the vertical plate (22) and the inner wall of the treatment box (1); the inner wall of the treatment box (1) and the side wall of the vertical plate (22) are fixedly connected with a square block at a position above the top of the filter screen (41); the top of the sliding rod (42) is fixedly connected to the bottom of the square block; one end of the fixed frame (43) is fixedly connected to the top of the filter screen (41), and the other end of the fixed frame is connected to the outer wall of the sliding rod (42) in a sliding manner; the spring (44) is sleeved on the outer wall of the sliding rod (42); one end of the spring (44) is fixedly connected to the bottom of the square block, and the other end of the spring (44) is fixedly connected to the top of the fixed frame (43); the spring (44) is fixedly connected to the bottom of the filter screen (41); the cam (46) is sleeved on the outer wall of the rotating assembly; the end part of the cam (46) is in contact fit with the bottom of the extrusion block (45); the rotating assembly is arranged at a position below the filter screen (41).

3. The sewage treatment apparatus having a multistage filtering function according to claim 2, wherein: the rotating assembly comprises a second motor (51) and a rotating shaft (52); the second motor (51) is fixedly connected to the outer wall of the treatment box (1); one end of the rotating shaft (52) penetrates through the inner wall of the treatment box (1) and is fixedly connected with the output end of the second motor (51); the cam (46) is sleeved on the outer wall of the rotating shaft (52).

4. The sewage treatment apparatus having a multistage filtering function according to claim 3, wherein: a plurality of material guide plates (6) are arranged on the inner wall of the filter cylinder (31); the material guide plates (6) are arranged asymmetrically inside the filter cartridges (31).

5. The sewage treatment apparatus having a multistage filtering function according to claim 4, wherein: the bottom of the treatment box (1) is positioned below the filter cartridge (31) and is communicated with a connecting pipe (7); the other end of the connecting pipe (7) is communicated with the inside of the treatment box (1) and is positioned below the filter screen (41); the inner wall of the bottom of the treatment box (1) is symmetrically provided with water guide plates (8).

6. The sewage treatment apparatus having a multistage filtering function according to claim 5, wherein: a water outlet (9) is formed in the outer wall of the treatment box (1); the water outlet (9) is communicated with the inside of the treatment box (1); the outer wall of the treatment box (1) is hinged with a cabinet door (10).

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