CN114053776A - Sewage drainage filtration equipment for municipal administration - Google Patents
Sewage drainage filtration equipment for municipal administration Download PDFInfo
- Publication number
- CN114053776A CN114053776A CN202111368478.6A CN202111368478A CN114053776A CN 114053776 A CN114053776 A CN 114053776A CN 202111368478 A CN202111368478 A CN 202111368478A CN 114053776 A CN114053776 A CN 114053776A
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- Prior art keywords
- spring
- mounting frame
- wedge
- filter screen
- plate
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- 239000010865 sewage Substances 0.000 title claims abstract description 47
- 238000001914 filtration Methods 0.000 title claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000002209 hydrophobic effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to a filtering device, in particular to a municipal sewage drainage filtering device. The technical problem of the invention is that: the utility model provides a can clear up the filter screen automatically and can block sewage when the clearance filter screen municipal administration with sewage drainage filtration equipment. The invention provides municipal sewage drainage filtering equipment which comprises a base and a mounting frame, wherein the mounting frame is arranged at the top of the base; the lower part of the inner side of the mounting frame is provided with a first filter screen in a sliding manner; four first springs are uniformly arranged between the first filter screen and the mounting frame at intervals; the top of the mounting frame is provided with a drainage mechanism; and the lower part of one side of the mounting frame is provided with the cleaning mechanism. According to the invention, through the matching of the cleaning brush, the drainage mechanism and the cleaning mechanism, the sewage can be secondarily filtered, and then the cleaning brush can be used for cleaning the first filter screen.
Description
Technical Field
The invention relates to a filtering device, in particular to a municipal sewage drainage filtering device.
Background
Sewage treatment is the process of purifying sewage in order to make sewage reach the quality of water requirement of discharging into a certain water or reuse, and people need filter the debris in the sewage when handling sewage, prevent to block up the pipeline.
Current filtration equipment function is more single, generally utilizes the filter screen to filter sewage, and the filter screen uses a period after, is blockked up by debris easily, needs the manual work to clear up the filter screen, wastes time and energy, and when clearing up the filter screen, needs the manual work to plug up sewage, and is comparatively troublesome, to above-mentioned problem, has designed one kind can clear up the filter screen automatically and can be when clearing up the filter screen municipal administration sewage drainage filtration equipment that blocks sewage.
Disclosure of Invention
In order to overcome the defects that manual cleaning of the filter screen is time-consuming and labor-consuming, and the sewage needs to be blocked manually when the filter screen is cleaned, the invention is troublesome, and the technical problems are as follows: the utility model provides a can clear up the filter screen automatically and can block sewage when the clearance filter screen municipal administration with sewage drainage filtration equipment.
The technical scheme is as follows: a municipal sewage drainage filtering device comprises:
the mounting frame is arranged at the top of the base;
the lower part of the inner side of the mounting frame is provided with a first filter screen in a sliding manner;
four first springs are uniformly arranged between the first filter screen and the mounting frame at intervals;
the top of the mounting frame is provided with a drainage mechanism;
and the lower part of one side of the mounting frame is provided with the cleaning mechanism.
Further, the hydrophobic mechanism comprises:
the top of the mounting frame is provided with a cover plate;
the middle of the top of the cover plate is provided with a drain pipe in a threaded manner and is communicated with the drain pipe;
and the middle of the top in the cover plate is provided with a second filter screen.
Further illustratively, the cleaning mechanism includes:
the lower part of one side of the mounting frame is symmetrically and slidably provided with a pull rod;
the cleaning brush is arranged between one sides of the pull rods;
and the pull rod is wound with a second spring, and two ends of the second spring are respectively connected with the cleaning brush and the mounting frame.
Further explaining, still include the mechanism that blocks water, the mechanism that blocks water includes:
the middle of the upper part of one side of the mounting frame is provided with a support frame;
the hollow cylinder is arranged on one side of the upper part of the support frame;
the hollow cylinder is internally provided with a first wedge block in a sliding manner;
a third spring is arranged between the first wedge-shaped block and the hollow cylinder;
the middle part of the support frame is provided with a baffle in a sliding manner, and the baffle is clamped by the first wedge-shaped block;
and the fourth spring is symmetrically arranged between the baffle and the support frame.
Further, the device also comprises a moving mechanism, wherein the moving mechanism comprises:
a first rack is arranged between the other sides of the pull rods, and the left side of the first rack is connected with the cleaning brush;
the middle of the lower part of one side of the base is provided with a guide plate;
the bearing seats are symmetrically and slidably arranged on the guide plate;
the rotating shafts are rotatably arranged between the upper parts and the middle parts of the bearing seats;
the transmission assembly is arranged between one sides of the rotating shafts;
the middle parts of the rotating shafts are provided with gears, and the gears on the upper sides are matched with the first racks;
and a second rack is arranged on one side of the bottom of the first filter screen and meshed with a gear on the lower side.
Further explaining, still including positioning mechanism, positioning mechanism includes:
the bottom of the first filter screen is uniformly provided with four clamping plates at intervals;
the middle of the lower part of the inner side of the mounting frame is provided with a fixing plate;
the lower parts of two sides of the fixed plate are symmetrically and slidably provided with second wedge blocks, and the second wedge blocks are matched with the clamping plate;
and a fifth spring is arranged between the inner side of the second wedge block and the fixing plate.
Further, the device also comprises a disengaging mechanism, wherein the disengaging mechanism comprises:
the lower part of the fixed plate is symmetrically provided with slide bars which are positioned at the lower side of the second wedge-shaped block;
the positioning plates are arranged on one sides of the sliding rods in a sliding mode, the bearing seats are clamped by the positioning plates, and the positioning plates are matched with the second wedge-shaped blocks on one sides;
the sliding rods are wound with seventh springs, and two ends of each seventh spring are connected with the fixed plate and the positioning plate respectively;
and the lower part of the bearing seat is wound with an eighth spring, and two ends of the eighth spring are respectively connected with the bearing seat and the guide plate.
Further, the transmission assembly is composed of a large belt pulley, a small belt pulley and a belt, the large belt pulley is installed on the rotating shaft at the lower side, the small belt pulley is installed on the rotating shaft at the upper side, and the belt is wound between the large belt pulley and the small belt pulley.
The invention has the beneficial effects that: 1. according to the invention, through the matching of the cleaning brush, the drainage mechanism and the cleaning mechanism, the sewage can be secondarily filtered, and then the cleaning brush can be used for cleaning the first filter screen.
2. According to the invention, through the water blocking mechanism, the drain pipe and the sewage discharge pipe can be separated when people clean the first filter screen.
3. According to the invention, through the matching of the moving mechanism, the positioning mechanism and the separating mechanism, the pull rod and the first wedge-shaped block can be pulled manually instead, so that the functions of automatically cleaning the first filter screen and separating the drain pipe from the sewage discharge pipe are realized, time and labor are saved, the position of the first filter screen can be clamped, and the cleaning brush is prevented from being clamped by the upward movement and resetting of the first filter screen when people clean the first filter screen.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial perspective view of the present invention.
Fig. 3 is a schematic perspective view of the hydrophobic mechanism of the present invention.
Fig. 4 is a schematic perspective view of the cleaning mechanism of the present invention.
Fig. 5 is a schematic perspective view of a first water blocking mechanism according to the present invention.
Fig. 6 is a schematic perspective view of a second water blocking mechanism according to the present invention.
Fig. 7 is a schematic perspective view of the moving mechanism of the present invention.
Fig. 8 is a schematic perspective view of a first positioning mechanism according to the present invention.
Fig. 9 is a schematic perspective view of a second positioning mechanism of the present invention.
Fig. 10 is a perspective view of the detachment mechanism of the present invention.
Reference numbers in the drawings: 1: base, 2: installation frame, 3: first filter screen, 4: first spring, 5: drainage mechanism, 50: drain pipe, 51: cover plate, 52: second screen, 6: cleaning mechanism, 60: cleaning brush, 61: a pull rod, 62: second spring, 7: water blocking mechanism, 70: support frame, 71: first wedge block, 72: hollow cylinder, 73: third spring, 74: baffle, 75: fourth spring, 8: moving mechanism, 80: first rack, 81: guide plate, 82: bearing seat, 83: transmission assembly, 84: gear, 85: second rack, 86: rotating shaft, 9: positioning mechanism, 90: cardboard, 91: fixing plate, 92: second wedge block, 93: fifth spring, 10: disengagement mechanism, 100: slide bar, 101: positioning plate, 102: seventh spring, 103: and an eighth spring.
Detailed Description
The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for completeness and fully convey the scope of the invention to the skilled person.
Example 1
The utility model provides a sewage drainage filtration equipment for municipal administration, as shown in fig. 1-4, including base 1, installing frame 2, first filter screen 3, first spring 4, hydrophobic mechanism 5 and clean mechanism 6, the base 1 top is equipped with installing frame 2, 2 inboard lower parts slidingtype of installing frame are equipped with first filter screen 3, even interval is equipped with four first springs 4 between first filter screen 3 and the installing frame 2, 2 tops of installing frame are equipped with hydrophobic mechanism 5, 2 right side lower parts of installing frame are equipped with clean mechanism 6.
The drainage mechanism 5 comprises a drainage pipe 50, a cover plate 51 and a second filter screen 52, the cover plate 51 is arranged at the top of the mounting frame 2, the drainage pipe 50 is arranged in the middle of the top of the cover plate 51 in a threaded mode and communicated with the cover plate, and the second filter screen 52 is arranged in the middle of the inner top of the cover plate 51.
When people need to filter sewage, firstly, the drain pipe 50 is communicated with the sewage discharge pipe, so that the sewage can be discharged through the drain pipe 50, the first filter screen 3 and the second filter screen 52 can filter the sewage, then the filtered sewage is manually collected, meanwhile, the pull rod 61 is manually pulled rightwards to drive the cleaning brush 60 to move rightwards, the second spring 62 is compressed, along with increasing sundries on the first filter screen 3, the first filter screen 3 is driven to move downwards, the first spring 4 is compressed, when the first filter screen 3 moves to the lowest side, the drain pipe 50 is manually separated from the sewage discharge pipe, then the pull rod 61 is released, the second spring 62 is restored to the original state to drive the cleaning brush 60 and the pull rod 61 to move leftwards to reset, the cleaning brush 60 can push out sundries on the first filter screen 3 leftwards, then the sundries are manually treated, then the pull rod 61 is pulled rightwards again, so that the pull rod 61 can not block the first filter screen 3, first spring 4 reconversion drives first filter screen 3 and up moves and resets, then loosens pull rod 61, and pull rod 61 can move left and reset, then the manual work rotates drain pipe 50 for drain pipe 50 and apron 51 separation clear up second filter screen 52 again, then reversal drain pipe 50 resets, when people need filter sewage once more, repeated above-mentioned operation can.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 5 and 6, the water blocking device 7 further includes a water blocking mechanism 7, the water blocking mechanism 7 includes a support frame 70, a first wedge block 71, a hollow cylinder 72, a third spring 73, a baffle 74 and a fourth spring 75, the support frame 70 is disposed in the middle of the upper portion of the right side of the mounting frame 2, the hollow cylinder 72 is disposed on the right side of the upper portion of the support frame 70, the first wedge block 71 is slidably disposed in the hollow cylinder 72, the third spring 73 is disposed between the first wedge block 71 and the hollow cylinder 72, the baffle 74 is slidably disposed in the middle of the support frame 70, the baffle 74 is clamped by the first wedge block 71, and the fourth springs 75 are symmetrically disposed between the baffle 74 and the support frame 70 in the front-back direction.
In an initial state, the fourth spring 75 is in a compressed state, when people need to separate the drain pipe 50 from the sewage discharge pipe, the first wedge-shaped block 71 is pulled to the right, the third spring 73 is compressed, the first wedge-shaped block 71 releases the baffle 74, the fourth spring 75 restores to the original state, the baffle 74 is driven to move upwards, the baffle 74 can separate the drain pipe 50 from the sewage discharge pipe, then the first wedge-shaped block 71 is released, the third spring 73 restores to the original state, the first wedge-shaped block 71 is driven to move to the left to reset, when people need to filter the sewage again, the baffle 74 is pressed downwards, the fourth spring 75 is compressed, the baffle 74 no longer blocks between the drain pipe 50 and the sewage discharge pipe, when the baffle 74 is in contact with the first wedge-shaped block 71, the first wedge-shaped block 71 is pressed to move to the right, the third spring 73 is compressed, when the baffle 74 crosses the first wedge-shaped block 71, the third spring 73 restores to the original state, the first wedge block 71 is driven to move leftwards to reset the blocking baffle 74.
Example 3
On the basis of embodiment 2, as shown in fig. 1, 7, 8, 9 and 10, the cleaning device further comprises a moving mechanism 8, the moving mechanism 8 comprises a first rack 80, a guide plate 81, a bearing seat 82, a transmission component 83, a gear 84, a second rack 85 and a rotating shaft 86, the first rack 80 is arranged between the right sides of the pull rods 61, the left side of the first rack 80 is connected with the cleaning brush 60, the guide plate 81 is arranged in the middle of the lower part of the right side of the base 1, the bearing seats 82 are symmetrically arranged on the guide plate 81 in a sliding manner, the rotating shaft 86 is rotatably arranged between the upper part and the middle part of the bearing seat 82, the transmission component 83 is arranged between the front sides of the rotating shafts 86, the transmission component 83 is composed of a large belt pulley, a small belt pulley and a belt, the large belt pulley is arranged on the rotating shaft 86, the small belt pulley is arranged on the rotating shaft 86 at the upper side, the belt is wound between the large belt pulley and the small belt, the middle of the rotating shaft 86 is provided with a gear 84, the gear 84 on the upper side is matched with the first rack 80, the right side of the bottom of the first filter screen 3 is provided with a second rack 85, and the second rack 85 is meshed with the gear 84 on the lower side.
Still including positioning mechanism 9, positioning mechanism 9 is including cardboard 90, fixed plate 91, second wedge 92 and fifth spring 93, and the even interval in 3 bottoms of first filter screen is equipped with four cardboard 90, is equipped with fixed plate 91 in the middle of 2 inboard lower parts of installing frame, and the equal front and back symmetry slidingtype in both sides lower part about fixed plate 91 is equipped with second wedge 92, and second wedge 92 cooperates with cardboard 90, all is equipped with fifth spring 93 between the inboard of second wedge 92 and fixed plate 91.
The novel sliding type separating mechanism is characterized by further comprising a separating mechanism 10, wherein the separating mechanism 10 comprises a sliding rod 100, a positioning plate 101, a seventh spring 102 and an eighth spring 103, the sliding rod 100 is symmetrically arranged at the front and back of the lower portion of the fixing plate 91, the sliding rod 100 is located on the lower side of the second wedge-shaped block 92, the positioning plate 101 is arranged on the right side of the sliding rod 100 in a sliding mode, the bearing seat 82 is clamped by the positioning plate 101, the positioning plate 101 is matched with the second wedge-shaped block 92 on the right side, the seventh spring 102 is wound on the sliding rod 100, two ends of the seventh spring 102 are respectively connected with the fixing plate 91 and the positioning plate 101, the eighth spring 103 is wound on the lower portion of the bearing seat 82, and two ends of the eighth spring 103 are respectively connected with the bearing seat 82 and the guide plate 81.
In an initial state, the eighth spring 103 is in a stretched state, and as the sundries on the first filter screen 3 increase more and more, the first filter screen 3, the second rack 85 and the clamping plate 90 are driven to move downwards, the first spring 4 is compressed, the second rack 85 drives the rotating shaft 86 on the lower side and the gear 84 on the lower side to rotate, the rotating shaft 86 on the upper side and the gear 84 on the upper side are driven to rotate through the transmission component 83, the gear 84 on the upper side drives the first rack 80, the pull rod 61 and the cleaning brush 60 to move rightwards, the second spring 62 is compressed, when the first rack 80 is in contact with the first wedge 71, the first wedge 71 is driven to move rightwards, the baffle 74 is released by the first wedge 71, so that the baffle 74 moves upwards to separate the drain pipe 50 from the sewage discharge pipe, and simultaneously, the clamping plate 90 is in contact with the second wedge 92 to press the second wedge 92 to move inwards, the fifth spring 93 is compressed, the second wedge 92 on the right side drives the positioning plate 101 to move leftwards, the seventh spring 102 is compressed to make the positioning plate 101 release the bearing seat 82, when the clamping plate 90 passes through the second wedge-shaped block 92, the fifth spring 93 restores to original state to drive the second wedge-shaped block 92 to move outwards to reset and clamp the clamping plate 90, thereby fixing the position of the first filter screen 3, the seventh spring 102 restores to original state to drive the positioning plate 101 to move rightwards to reset, meanwhile, the eighth spring 103 restores to original state to drive the bearing seat 82 to move downwards to reset, the bearing seat 82 drives all the components on the bearing seat to move downwards to separate the gear 84 on the upper side from the first rack 80, the second spring 62 restores to original state to drive the first rack 80, the pull rod 61 and the cleaning brush 60 to move leftwards to reset, so that the cleaning brush 60 can push out the sundries on the first filter screen 3 leftwards, the first rack 80 is separated from the first wedge-shaped block 71, the first wedge-shaped block 71 can move leftwards to reset, then pulls the pull rod 61 rightwards, the second wedge-shaped block 92 is pushed towards the inner side, the fifth spring 93 is compressed, so that the positioning plate 101 is driven to move leftwards, the clamping plate 90 is loosened by the second wedge-shaped block 92 at the moment, the first spring 4 is restored to the original state, the first filter screen 3 is driven, the second rack 85 and the clamping plate 90 are driven to move upwards for resetting, then the bearing seat 82 is pulled upwards, the bearing seat 82 drives all parts on the bearing seat to move upwards for resetting, then the second wedge-shaped block 92 is loosened, the fifth spring 93 is restored to the original state, the second wedge-shaped block 92 is driven to move outwards for resetting, the positioning plate 101 is driven to move rightwards for resetting, the bearing seat 82 is clamped again by the positioning plate 101, then the baffle plate 74 is pressed downwards, the baffle plate 74 is clamped again by the first wedge-shaped block 71, the baffle plate 74 is prevented from being blocked between the drain pipe 50 and the sewage discharge pipe, and sewage can be filtered again.
The embodiments described above are provided to enable persons skilled in the art to make or use the invention and that modifications or variations can be made to the embodiments described above by persons skilled in the art without departing from the inventive concept of the present invention, so that the scope of protection of the present invention is not limited by the embodiments described above but should be accorded the widest scope consistent with the innovative features set forth in the claims.
Claims (8)
1. The utility model provides a sewage drainage filtration equipment is used in municipal administration, characterized by, including:
the device comprises a base (1) and a mounting frame (2), wherein the mounting frame (2) is arranged at the top of the base (1);
the lower part of the inner side of the mounting frame (2) is provided with a first filter screen (3) in a sliding manner;
four first springs (4) are uniformly arranged between the first filter screen (3) and the mounting frame (2) at intervals;
the top of the mounting frame (2) is provided with a water drainage mechanism (5);
and the lower part of one side of the mounting frame (2) is provided with the cleaning mechanism (6).
2. A municipal sewage drainage filtering apparatus according to claim 1, wherein the water-repelling means (5) comprises:
the top of the mounting frame (2) is provided with a cover plate (51);
the middle of the top of the cover plate (51) is provided with the drain pipe (50) in a threaded manner and communicated with the drain pipe (50);
and the middle of the inner top of the cover plate (51) is provided with a second filter screen (52).
3. A municipal sewage drainage filtering apparatus according to claim 2, wherein the cleaning means (6) comprises:
the lower part of one side of the mounting frame (2) is symmetrically and slidably provided with a pull rod (61);
the cleaning brush (60) is arranged between one sides of the pull rods (61);
the second spring (62) is wound on the pull rod (61), and two ends of the second spring (62) are respectively connected with the cleaning brush (60) and the mounting frame (2).
4. A municipal sewage drainage filtering apparatus according to claim 3, further comprising a water blocking mechanism (7), wherein the water blocking mechanism (7) comprises:
the middle of the upper part of one side of the mounting frame (2) is provided with a support frame (70);
the hollow cylinder (72) is arranged on one side of the upper part of the support frame (70);
the hollow cylinder (72) is internally provided with a first wedge block (71) in a sliding manner;
a third spring (73), wherein the third spring (73) is arranged between the first wedge-shaped block (71) and the hollow cylinder (72);
the middle part of the support frame (70) is provided with a baffle (74) in a sliding manner, and the baffle (74) is clamped by the first wedge-shaped block (71);
and the fourth spring (75) is symmetrically arranged between the baffle plate (74) and the support frame (70).
5. A municipal sewage drainage filtering apparatus according to claim 4, further comprising a moving mechanism (8), wherein the moving mechanism (8) comprises:
the first rack (80) is arranged between the other sides of the pull rods (61), and the left side of the first rack (80) is connected with the cleaning brush (60);
the middle of the lower part of one side of the base (1) is provided with a guide plate (81);
the guide plate (81) is symmetrically and slidably provided with a bearing seat (82);
the rotating shafts (86) are rotatably arranged between the upper parts and the middle parts of the bearing seats (82);
the transmission assembly (83) is arranged between one sides of the rotating shafts (86);
the middle parts of the rotating shafts (86) are provided with gears (84), and the gears (84) on the upper sides are matched with the first racks (80);
and one side of the bottom of the first filter screen (3) is provided with a second rack (85), and the second rack (85) is meshed with a gear (84) on the lower side.
6. A municipal sewage drainage filtering apparatus according to claim 5, further comprising a positioning means (9), wherein the positioning means (9) comprises:
the bottom of the first filter screen (3) is uniformly provided with four clamping plates (90) at intervals;
the middle of the lower part of the inner side of the mounting frame (2) is provided with a fixing plate (91);
the lower parts of two sides of the fixing plate (91) are symmetrically and slidably provided with second wedge blocks (92), and the second wedge blocks (92) are matched with the clamping plate (90);
and a fifth spring (93), wherein the fifth spring (93) is arranged between the inner side of the second wedge-shaped block (92) and the fixing plate (91).
7. A municipal sewage drainage filter device according to claim 6, further comprising a disengaging means (10), wherein the disengaging means (10) comprises:
the lower part of the fixed plate (91) is symmetrically provided with a sliding rod (100), and the sliding rod (100) is positioned on the lower side of the second wedge-shaped block (92);
the positioning plates (101) are arranged on one sides of the sliding rods (100) in a sliding mode, the bearing seats (82) are clamped by the positioning plates (101), and the positioning plates (101) are matched with the second wedge-shaped blocks (92) on one sides;
the sliding rod (100) is wound with a seventh spring (102), and two ends of the seventh spring (102) are respectively connected with the fixing plate (91) and the positioning plate (101);
and the lower part of the bearing seat (82) is wound with the eighth spring (103), and two ends of the eighth spring (103) are respectively connected with the bearing seat (82) and the guide plate (81).
8. A municipal sewage drainage filtering apparatus according to claim 5, wherein said driving unit (83) comprises a large pulley mounted on the lower rotating shaft (86), a small pulley mounted on the upper rotating shaft (86), and a belt wound between the large pulley and the small pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111368478.6A CN114053776A (en) | 2021-11-18 | 2021-11-18 | Sewage drainage filtration equipment for municipal administration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111368478.6A CN114053776A (en) | 2021-11-18 | 2021-11-18 | Sewage drainage filtration equipment for municipal administration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114053776A true CN114053776A (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111368478.6A Pending CN114053776A (en) | 2021-11-18 | 2021-11-18 | Sewage drainage filtration equipment for municipal administration |
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| Country | Link |
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| CN (1) | CN114053776A (en) |
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| CN213475669U (en) * | 2020-10-09 | 2021-06-18 | 江苏城乡空间规划设计研究院有限责任公司 | Sewage treatment plant for hydraulic engineering |
| CN214167534U (en) * | 2020-12-22 | 2021-09-10 | 山西程源环保工程有限公司 | Oil-removing and slag-removing device for sewage treatment plant |
| CN214389069U (en) * | 2021-01-29 | 2021-10-15 | 北京欣江峰市政工程有限责任公司 | Municipal sewage treatment equipment |
-
2021
- 2021-11-18 CN CN202111368478.6A patent/CN114053776A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208943591U (en) * | 2018-09-28 | 2019-06-07 | 南京新亭建设有限公司 | A kind of multistage filtering formula urban wastewater treatment equipment |
| CN211141692U (en) * | 2019-09-30 | 2020-07-31 | 上海唐越泳池设备有限公司 | Water treatment device |
| CN212236230U (en) * | 2020-04-30 | 2020-12-29 | 浙江三基色新材料有限公司 | Sewage purifier convenient for cleaning suspended matters in water |
| CN213475669U (en) * | 2020-10-09 | 2021-06-18 | 江苏城乡空间规划设计研究院有限责任公司 | Sewage treatment plant for hydraulic engineering |
| CN214167534U (en) * | 2020-12-22 | 2021-09-10 | 山西程源环保工程有限公司 | Oil-removing and slag-removing device for sewage treatment plant |
| CN214389069U (en) * | 2021-01-29 | 2021-10-15 | 北京欣江峰市政工程有限责任公司 | Municipal sewage treatment equipment |
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Application publication date: 20220218 |