CN220953250U

CN220953250U - Road ditch sludge filtering device

Info

Publication number: CN220953250U
Application number: CN202322571982.7U
Authority: CN
Inventors: 陈涛; 石义杰; 付振廷; 陈海; 李磊; 李桂春
Original assignee: Huangshi Xingang Port Co ltd
Current assignee: Huangshi Xingang Port Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-05-14
Anticipated expiration: 2033-09-20

Abstract

The utility model discloses a road ditch sludge filtering device, which comprises: the device comprises a cylinder frame, a rough filtering unit, a filtering unit and a filtering filler; the filter unit is limited in a square area formed by four groups of angle steel, a rough filter slot is arranged between the front opening of the cylinder frame and the filter position, and the rough filter slot is inserted with a rough filter unit; the upper surface of the cylinder frame is provided with an opening for the penetration of the coarse filtration unit and the filtration unit, a cover plate is matched with the side of the cylinder frame through a hinge, and the cover plate covers the opening; the tail part of the tube frame is provided with a hollow tail tube, one side of the tail tube far away from the tube frame is contracted inwards, and the periphery of the tail tube is provided with a mounting frame with a frame structure which is arranged at the tail part of the tube frame; the utility model has the following beneficial effects: the filtering efficiency is high, and mud can be stored; the cleaning is convenient.

Description

Road ditch sludge filtering device

Technical Field

The utility model belongs to the technical field of ditch filtration, and particularly relates to a road ditch sludge filtration device.

Background

The road dust amount in the areas where engineering vehicles such as ports and transportation roads are frequently out is large, the road surfaces are required to be washed frequently, a large amount of mud and dirt contained in the road surfaces can enter the ditches at the edges of the ditches of the roads along with washing water or rainwater after washing or raining, if the mud and dirt are not cleaned, the mud and dirt can be deposited at the bottoms of the ditches, the bottoms of the ditches are lifted, the flow area of the ditches is reduced, the drainage capacity is reduced, and even the ditches are blocked.

The utility model patent with the publication number of CN217203893U discloses a hydraulic engineering hydrophobic structure, which comprises a ditch, a filter screen arranged in the ditch in a blocking way, a supporting rod, a scraping plate, a dredging piece and a driving piece, wherein the supporting rod is erected on the ditch, the scraping plate is arranged on the supporting rod in a sliding way and is used for scraping the congestion on the filter screen, the dredging piece is arranged on the scraping plate and is used for dredging the congestion in the mesh of the filter screen, and the driving piece is arranged on the supporting rod and is used for driving the scraping plate to move and scrape the congestion on the filter screen. The utility model has the effects of solving the congestion of the filter screen in the ditch and being convenient for water drainage; however, when the filter is used for filtering, only one filter plate is used for filtering, and the filtering effect of the filter plate on water flow with high mud-containing sewage is low.

Disclosure of utility model

The utility model aims to provide a road ditch sludge filtering device which solves the problems in the background art.

The technical aim of the utility model is realized by the following technical scheme:

A road trench sludge filtration device comprising: the device comprises a cylinder frame, a rough filtering unit, a filtering unit and a filtering filler; the filter unit is limited in a square area formed by four groups of angle steel, a rough filter slot is arranged between the front opening of the cylinder frame and the filter position, and the rough filter slot is inserted with a rough filter unit; the upper surface of the cylinder frame is provided with an opening for the penetration of the coarse filtration unit and the filtration unit, a cover plate is matched with the side of the cylinder frame through a hinge, and the cover plate covers the opening; the tail of the tube frame is provided with a hollow tail tube, one side of the tail tube far away from the tube frame is contracted inwards, and the periphery of the tail tube is provided with a mounting frame with a frame structure, and the mounting frame is arranged at the tail of the tube frame.

Further, the rough filtering unit includes: the cartridge box is of a square cartridge structure with front and rear openings, the inner surfaces of the upper side surface and the lower side surface of the cartridge box are respectively fixed with a mounting slat, and the array-distributed filtering fences are arranged between the two mounting slats.

Further, the filtering unit includes: the device comprises a bottom plate, side coaming plates, a first water passing plate, a second water passing plate, a filter cavity, a deposition position and beam strips; the bottom plate is a filter plate with a filtering hole and a platy structure, one side, far away from the coarse filtration unit, of the bottom plate is vertically connected with a second water passing plate, two sides of the second water passing plate are respectively and vertically fixed with a group of side coamings, the side coamings are fixedly connected with the bottom plate, the first water passing plate is clamped between the side coamings, the first water passing plate and the second water passing plate are parallel to each other and are provided with water passing holes, a filtering cavity is formed between the first water passing plate and the second water passing plate, and a deposition position is formed between the other side of the first water passing plate, the side coamings and the bottom plate.

Further, in order to facilitate cleaning of the filter unit, a beam strip is connected above the two side coamings of the filter unit together, and a second handle is fixed above the beam strip.

Further, in order to enable the filter unit to have the step-by-step filtering capability, the filter cavities are filled with filter fillers, three groups of filter cavities are arranged in the three groups of filter units, and the granularity of the filter fillers in the three groups of filter cavities is in descending distribution from front to back.

Further, in order to facilitate cleaning of the rough filtering unit, a first handle is fixed to the top of the barrel box of the rough filtering unit.

Further, in order to strengthen the structural strength of the first water passing plate, the bottom plate and the first water passing plate are reinforced and fixed by reinforcing ribs.

Further, in order to enable the cover plate to have locking capability, the cover plate further includes: the rotary seat is fixed on the side of the cylinder frame, a rotary rod with a vertical axial lead is rotationally matched on the rotary seat, a knob is fixed on the top end of the rotary rod, a horizontal square rod is fixed on the rotary rod to form the limit rod, the lower surface of the limit rod is coincident with the upper surface of the cover plate in a closed state, and limit teeth for limiting the rotation angle of the limit rod are arranged on the cover plate.

Furthermore, in order to avoid the leakage of the utility model when the utility model is installed in the middle section of the drainage ditch system, an inclined water passing slope plate is arranged above the whole barrel frame and the installation frame, and the water passing slope plate is inclined downwards from the side of the installation frame to the side of the barrel frame.

In summary, the utility model has the following beneficial effects:

① High filtering efficiency and can store mud and dirt: through the setting up of three groups of filter units, and the granularity of the filter filling materials in three groups of filter cavities is in descending distribution from front to back, large-particle impurities in sewage can be gradually filtered step by step, and then most of large-particle impurities in sewage are gradually filtered, and filtered mud and dirt are accumulated to a deposition position during filtration, so that when a coarse filter unit and a filter unit cannot be cleaned in time, too much mud and dirt are accumulated in a cylinder frame, and a part of mud and dirt can still be deposited and stored by the water raising level formed by a tail cylinder, so that the mud and dirt storage capacity of the utility model is improved.

② Convenient cleaning: through setting up of first handle, second handle, after depositing to a certain extent, rotatory knob drives the bull stick and rotates, and the bull stick drives the gag lever post and rotates to remove the spacing to the apron, opens the apron through the hinge of apron this moment, and rethread first handle, second handle are respectively with coarse filtration unit, filtration unit lift, clear up the mud in the deposit position, and to filter packing and filtration fence and wash the clearance again, when the filter packing is the stone, only need wash the stone after again put into the filtration position can.

Drawings

FIG. 1 is a schematic diagram of an explosive structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the filtering bit in the present utility model;

FIG. 3 is a schematic view of the structure of the transition piece of the present utility model;

FIG. 4 is a schematic view of the overall structure of the present utility model;

FIG. 5 is an enlarged view of the structure of FIG. 4 at A;

FIG. 6 is an enlarged view of the structure at B in FIG. 4;

FIG. 7 is a schematic view of the structure of the filter unit of the present utility model;

FIG. 8 is a schematic diagram of the use structure of the present utility model;

fig. 9 is a schematic structural view of a water slope plate according to the present utility model.

In the figure, 1, a cylinder frame; 2. a mounting frame; 3. a cover plate; 4. a rough filtering slot; 5. filtering the position; 6. a rough filtration unit; 7. a filtering unit; 8. filtering and filling; 9. tail tube; 10. a trench; 11. a water-discharging hole plate; 12. a water passing slope plate; 51. angle steel; 31. rotating base; 32. a rotating rod; 33. a knob; 34. a limit rod; 35. limit teeth; 61. a cartridge; 62. mounting a slat; 63. a filtering fence; 64. a first handle; 71. a bottom plate; 72. side coaming; 73. a first water passing plate; 74. a second water passing plate; 75. a filter chamber; 76. a deposition site; 77. a beam strip; 78. and a second handle.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Examples:

Referring to fig. 1 to 9, the present utility model provides the following technical solutions: a road trench sludge filtration device comprising: a cylinder frame 1, a rough filtering unit 6, a filtering unit 7 and a filtering filler 8; the cylinder frame 1 is a horizontal square straight cylinder, three groups of filtering units 7 are inserted into the cylinder frame 1, the filtering units 7 are limited in the cylinder frame 1 by filtering positions 5, each filtering position 5 is composed of four groups of angle steels 51 fixed on the side wall of the cylinder frame 1, the filtering units 7 are limited in a square area formed by the four groups of angle steels, a rough filtering slot 4 is arranged between the front opening of the cylinder frame 1 and the filtering position 5, and a rough filtering unit 6 is inserted into the rough filtering slot 4; the upper surface of the cylinder frame 1 is provided with an opening for the penetration of the coarse filtration unit 6 and the filtration unit 7, a cover plate 3 is matched with the side of the cylinder frame 1 through a hinge, and the cover plate 3 covers the opening; the tail of the tube frame 1 is provided with a hollow tail tube 9, one side of the tail tube 9 away from the tube frame 1 is contracted inwards, and the mounting frame 2 with a frame structure is arranged on the periphery of the tail tube 9 and is arranged at the tail of the tube frame 1.

The straining unit 6 comprises: the cartridge 61 is of a square cartridge structure with front and rear openings, the inner surfaces of the upper side and the lower side of the cartridge 61 are respectively fixed with a mounting slat 62, and the filtering fences 63 distributed in an array are arranged between the two mounting slats 62.

The filter unit 7 comprises: a bottom plate 71, a side wall plate 72, a first water passing plate 73, a second water passing plate 74, a filter cavity 75, a deposition position 76 and a beam 77; the bottom plate 71 is a filter plate with a filtering hole and a plate-shaped structure, one side, far away from the coarse filtration unit 6, of the bottom plate 71 is vertically connected with a second water passing plate 74, two sides of the second water passing plate 74 are respectively and vertically fixed with a group of side surrounding plates 72, the side surrounding plates 72 are fixedly connected with the bottom plate 71, the first water passing plate 73 is clamped and fixed between the side surrounding plates 72, the first water passing plate 73 and the second water passing plate 74 are parallel to each other and are respectively provided with water passing holes, a filtering cavity 75 is formed between the first water passing plate 73 and the second water passing plate, and a deposition position 76 is formed between the other side of the first water passing plate 73 and the bottom plates of the side surrounding plates 72 and the bottom plate 71.

A beam strip 77 is connected above the coaming plates 72 on two sides of the filter unit 7, and a second handle 78 is fixed above the beam strip 77.

The filter cavities 75 are filled with filter fillers 8, three groups of filter cavities 75 in the three groups of filter units 7 are arranged, and the granularity of the filter fillers 8 in the three groups of filter cavities 75 is distributed in a descending way from front to back (from the rough filter slot 4 to the tail tube 9).

A first handle 64 is fixed to the top of the cartridge 61 of the straining unit 6.

The bottom plate 71 and the first water passing plate 73 are reinforced and fixed by reinforcing ribs.

The cover plate 3 further includes: the rotary seat 31 is fixed at the side of the cylinder frame 1, the rotary seat 32 with a vertical shaft axis is rotatably matched with the rotary seat 31, the rotary seat 33 is fixed at the top end of the rotary seat 32, the rotary seat 32 is fixedly provided with a rotary knob 33, a horizontal square rod is fixed on the rotary seat 32 to form the limit rod 34, the lower surface of the limit rod 34 is coincident with the upper surface of the cover plate 3 in a closed state, and the cover plate 3 is provided with limit teeth 35 for limiting the rotation angle of the limit rod 34.

The whole top of a barrel frame 1 and a mounting frame 2 is provided with an inclined water passing slope plate 12, and the water passing slope plate 12 inclines downwards from the side of the mounting frame 2 to the side of the barrel frame 1.

When in use, the utility model is integrally placed in a ditch 10, the mounting frame 2 is fixed on the side wall of the ditch 10 by adopting bolts, the utility model is further integrally fixed, sewage leaks from the sewer orifice 11 on the ditch 10, enters into the barrel frame 1 from the side of the rough filtering unit 6 of the barrel frame 1, the large garbage in the sewage is subjected to rough filtering by the filtering fence 63 in the rough filtering unit 6, the sewage after rough filtering is subjected to gradual filtering by three filtering units 7, the granularity of the filtering fillers 8 in the three groups of filtering cavities 75 is gradually filtered gradually because the granularity of the filtering fillers 8 in the three groups of filtering cavities is gradually distributed from front to back, most of the large granular impurities in the sewage are gradually filtered, the filtered mud accumulates in the deposition position 76 during filtering, and after the mud is deposited to a certain degree, the rotating knob 33 drives the rotating rod 32 to rotate, the limit rod 34 is driven by the rotating rod 32 to rotate to release the limit of the cover plate 3, the cover plate 3 is opened through a hinge of the cover plate 3, the coarse filtration unit 6 and the filtration unit 7 are respectively lifted through the first lifting handle 64 and the second lifting handle 78, mud in the deposition position 76 is cleaned, the filtration filler 8 and the filtration fence 63 are washed and cleaned, when the filtration filler is stone, the filtration filler is only required to be placed in the filtration position 75 again after the stone is washed, the utility model is generally arranged at the tail end of a drainage ditch system, when the utility model is arranged at the middle section of the drainage ditch system, part of sewage still flows down from the lower water hole plate 11, the part of sewage is not subjected to filtration treatment, and an inclined water passing slope plate 12 is arranged above the whole body and between the two side walls of the ditch, so that the sewage above the utility model is led to the front side of the coarse filtration unit 6, and the sewage is prevented from leaking and filtering; because the tail tube 9 is far away from the water raising level of a dam-like structure of the newcastle when the side of the tube frame 1 is contracted inwards, when the rough filtering unit 6 and the filtering unit 7 cannot be cleaned timely, too much mud is accumulated in the tube frame 1, and a part of mud can still be deposited and stored by the water raising level formed by the tail tube 9, so that the mud filtering and storing efficiency of the utility model is improved.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. A road trench sludge filtration device comprising: a cylinder frame (1), a coarse filtration unit (6), a filtration unit (7) and a filtration filler (8); the filter device is characterized in that the cylinder frame (1) is a horizontal square straight cylinder, three groups of filter units (7) are inserted into the cylinder frame (1), the filter units (7) are limited in the cylinder frame (1) by filter positions (5), the filter positions (5) are formed by four groups of angle steels (51) fixed on the side wall of the cylinder frame (1), the filter units (7) are limited in a square area formed by the four groups of angle steels, a rough filter slot (4) is arranged between the front opening of the cylinder frame (1) and the filter positions (5), and a rough filter unit (6) is inserted into the rough filter slot (4); the upper surface of the cylinder frame (1) is provided with an opening for the penetration of the rough filtering unit (6) and the filtering unit (7), a cover plate (3) is matched with the side of the cylinder frame (1) through a hinge, and the cover plate (3) covers the opening; the tail of the tube frame (1) is provided with a hollow tail tube (9), one side of the tail tube (9) far away from the tube frame (1) is contracted inwards, and the periphery of the tail tube (9) is provided with a mounting frame (2) with a frame structure, and the tail of the tube frame (1) is mounted.

2. The road trench sludge filtration device of claim 1, wherein: the straining unit (6) comprises: the cartridge box (61), the mounting lath (62) and the filtering fence (63), wherein the cartridge box (61) is of a square cartridge structure with front and rear openings, the mounting lath (62) is respectively fixed on the inner surfaces of the upper side surface and the lower side surface of the cartridge box (61), and the filtering fences (63) distributed in an array are arranged between the two mounting laths (62).

3. The road trench sludge filtration device of claim 1, wherein: the filter unit (7) comprises: the device comprises a bottom plate (71), side plates (72), a first water passing plate (73), a second water passing plate (74), a filter cavity (75) and a deposition position (76); the bottom plate (71) is a filter plate with a filtering hole and a plate-shaped structure, one side of the bottom plate (71) far away from the rough filtering unit (6) is vertically connected with a second water passing plate (74), two sides of the second water passing plate (74) are respectively and vertically fixed with a group of side surrounding plates (72), the side surrounding plates (72) are fixedly connected with the bottom plate (71), a first water passing plate (73) is clamped and fixed between the side surrounding plates (72), the first water passing plate (73) and the second water passing plate (74) are parallel to each other and are provided with water passing holes, a filter cavity (75) is formed between the first water passing plate (73) and the second water passing plate, and a deposition position (76) is formed between the other side of the first water passing plate (73) and the bottom plates of the side wall plates (72) and the bottom plate (71).

4. A road trench sludge filtration device as claimed in claim 3, wherein: a beam strip (77) is connected above the coaming plates (72) on two sides of the filtering unit (7), and a second lifting handle (78) is fixed above the beam strip (77).

5. A road trench sludge filtration device as claimed in claim 3, wherein: the filter cavities (75) are filled with filter fillers (8), three groups of filter cavities (75) in the three groups of filter units (7), and the granularity of the filter fillers (8) in the three groups of filter cavities (75) is in descending distribution from front to back.

6. The road trench sludge filtration device of claim 2, wherein: a first handle (64) is fixed at the top of the cartridge (61) of the rough filtering unit (6).

7. A road trench sludge filtration device as claimed in claim 3, wherein: the bottom plate (71) and the first water passing plate (73) are reinforced and fixed by reinforcing ribs.

8. The road trench sludge filtration device of claim 1, wherein: the cover plate (3) further comprises: swivel mount (31), bull stick (32), knob (33), gag lever post (34), spacing tooth (35), barrel holder (1) side is fixed with swivel mount (31), and rotatory cooperation has a vertical bull stick (32) of axial lead on swivel mount (31), and bull stick (32) top is fixed with a knob (33), is fixed with a horizontally square pole on bull stick (32) and forms gag lever post (34), and the lower surface of gag lever post (34) and the upper surface coincidence of closure state's apron (3), is equipped with restriction gag lever post (34) turned angle spacing tooth (35) on apron (3).

9. The road trench sludge filtration device of claim 1, wherein: the whole top of section of thick bamboo frame (1), mounting bracket (2) sets up a slope and overflows water ramp (12), overflows water ramp (12) and inclines downwards from mounting bracket (2) side direction section of thick bamboo frame (1) side.