CN113786660A - Municipal administration sewage pipe network filtration system - Google Patents
Municipal administration sewage pipe network filtration system Download PDFInfo
- Publication number
- CN113786660A CN113786660A CN202111208165.4A CN202111208165A CN113786660A CN 113786660 A CN113786660 A CN 113786660A CN 202111208165 A CN202111208165 A CN 202111208165A CN 113786660 A CN113786660 A CN 113786660A
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- Prior art keywords
- fixedly connected
- filter screen
- side wall
- sewage pipe
- pipe network
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- 239000010865 sewage Substances 0.000 title claims abstract description 68
- 238000001914 filtration Methods 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000012856 packing Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 239000012535 impurity Substances 0.000 abstract description 26
- 230000000694 effects Effects 0.000 abstract description 15
- 238000009434 installation Methods 0.000 description 6
- 238000007790 scraping Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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
- 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
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
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- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
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- 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
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Sewage (AREA)
Abstract
The invention belongs to the technical field of sewage treatment, and particularly relates to a municipal sewage pipe network filtering system which comprises a sewage pipe network and slide holes; the sliding hole is formed in the sewage pipe network; the pulling plate is connected to the inner side wall of the sliding cavity in a sealing and sliding manner; the bottom of the pulling plate is fixedly connected with a filter screen; the bottom of the filter screen is fixedly connected with a base, and the base is connected to the inner side wall of the sliding hole in a sealing and sliding manner; the impurity of being convenient for inside the filter screen is cleaned and is changed the filter screen, avoids the filter screen to use the problem that the jam appears down for a long time, and then has improved the filter effect of filter screen.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a municipal sewage pipe network filtering system.
Background
Municipal pipe networks are primarily a means for managing the amount of rain water discharged.
In the prior art, when sewage in a municipal sewage pipe network circulates, the sewage is filtered through a filter screen, impurities in the sewage are filtered, and the impurities in the sewage can be attached to the surface of the filter screen in a long-time filtering process, so that the problem of blockage of the filter screen is caused, and the filtering effect of the filter screen is influenced; therefore, a municipal sewer network filtering system is provided to solve the above problems.
Disclosure of Invention
In order to make up for the defects of the prior art, the municipal sewage pipe network filtering system solves the problems that when sewage in a municipal sewage pipe network circulates, impurities in the sewage are filtered through the filter screen, and in the long-time filtering process, the impurities in the sewage are attached to the surface of the filter screen, so that the filter screen is blocked, and the filtering effect of the filter screen is influenced.
The technical scheme adopted by the invention for solving the technical problems is as follows: the municipal sewage pipe network filtering system comprises a sewage pipe network and a slide hole; the sliding hole is formed in the sewage pipe network;
the pulling plate is connected to the inner side wall of the sliding cavity in a sealing and sliding manner; the bottom of the pulling plate is fixedly connected with a filter screen; the bottom of the filter screen is fixedly connected with a base, and the base is connected to the inner side wall of the sliding hole in a sealing and sliding manner; the impurity of being convenient for inside the filter screen is cleaned and is changed the filter screen, avoids the filter screen to use the problem that the jam appears down for a long time, and then has improved the filter effect of filter screen.
Preferably, the inner side wall of the base is provided with a locking groove; a cavity is formed in the sewage pipe network and is positioned at the side end of the sliding hole; the sewage pipe network is internally provided with a chute and is positioned at the side end of the cavity; the inner side wall of the cavity is connected with a locking block in a sliding manner; a first spring is fixedly connected to the side end of the locking block, and the other end of the first spring is fixedly connected to the inner side wall of the cavity; a pull rope is fixedly connected to the side end of the locking block, penetrates through the inner side wall of the sliding groove, and is fixedly connected to the other end of the sliding groove; when the locked groove aligns the cavity, first spring produces elasticity and promotes the inside that the locking piece inserted the locked groove and fix, improves the fixed and sealed effect between base and the slide opening, when filter screen surface impurity piles up more, pulls the inside of cavity through the pulling stay cord with the locking piece for the user can pull out the filter screen and be convenient for maintenance and cleanness.
Preferably, the inner side wall of the sewage pipe network is fixedly connected with a supporting seat; a first telescopic rod is fixedly connected to the side end of the supporting seat; the inner side wall of the first telescopic rod is connected with a push plate in a sliding manner; a second spring is fixedly connected to the side end of the push plate, and the other end of the second spring is fixedly connected to the inner side wall of the first telescopic rod; the other end of the first telescopic rod is fixedly connected with a second telescopic rod, and the end of the second telescopic rod, far away from the second spring, is fixedly connected with the other end of the first telescopic rod; a rubber scraper is fixedly connected to the side end of the second telescopic rod and is attached to the side end of the filter screen; the bottom of the sewage pipe network is fixedly connected with a circulating pipe; the bottom of the circulating pipe is fixedly connected with a conveying pipe; the inside of the sliding hole is fallen to the dirt that will strike off, then circulates the inside of transporting the pipe through the runner pipe and carries out centralized processing, avoids the direct inside of falling the sewage pipe network of dirt to cause the problem of jam.
Preferably, the inner side wall of the sewage pipe network is fixedly connected with a sewage guide plate, and the end part of the sewage guide plate is in a semi-arc shape; lead dirty board through the installation for the dirt that drops circulates to the inside of slide opening through the inside wall of leading dirty board, the dirt of avoiding scraping off can't drop the inside of slide opening, causes the problem that sewage pipe network blockked up.
Preferably, a supporting plate is fixedly connected to the side end of the sewage pipe network; the top of the supporting plate is fixedly connected with a motor; the output end of the motor is fixedly connected with the packing auger, and the packing auger is rotatably connected to the inner side wall of the conveying pipe; when the inside dirt of conveyer pipe piles up when more, drive the auger through opening the motor and transmit the dirt to the side, carry out waste disposal, avoid causing the pollution to ecological environment.
Preferably, the middle part of the packing auger is fixedly connected with a first bevel gear; the first bevel gear and the second bevel gear are meshed with each other; the inner side wall of the circulating pipe is fixedly connected with a supporting rod; a rotating rod is fixedly connected to the top of the second bevel gear; the rotating rod is rotatably connected inside the supporting rod; the outer wall of the rotating rod is fixedly connected with a liquid wheel, and the liquid wheel is rotatably connected to the inner side wall of the circulating pipe; lead dirty board through the installation for the dirt that drops circulates to the inside of slide opening through the inside wall of leading dirty board, the dirt of avoiding scraping off can't drop the inside of slide opening, causes the problem that sewage pipe network blockked up.
Preferably, the end part of the locking block is arc-shaped; the top of the pulling plate is fixedly connected with a pulling handle; the bottom end of the rubber scraper is in a semi-arc shape; the end part of the base is in a semi-arc shape and is positioned on the same horizontal plane with the rubber scraper; through the installation pull handle, convenient to use person takes out the filter screen and changes, because the tip of base is the arc, the dirt of being convenient for circulates to the inside of slide opening along the base.
The invention has the advantages that:
1. when more impurities are adhered to the surface of the filter screen and are blocked, the pull plate is pulled upwards by holding the pull handle to drive the filter screen to slide out of the sliding cavity, so that the impurities in the filter screen can be cleaned and the filter screen can be replaced conveniently, the problem of blockage of the filter screen after long-time use is avoided, and the filtering effect of the filter screen is improved.
2. When the impurities on the surface of the filter screen are excessive, the second spring generates elasticity to push the second telescopic rod to compress the surface of the filter screen, so that the scraping effect of the rubber scraper is improved, the scraped dirt falls into the inside of the sliding hole and then flows into the inside of the conveying pipe through the circulating pipe to be treated in a centralized manner, and the problem that the dirt directly falls into the inside of a sewage pipe network to cause blockage is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a sectional view of the first embodiment;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
FIG. 4 is a schematic view showing a structure of a squeegee according to the first embodiment;
fig. 5 is a schematic structural diagram of a limiting plate according to a second embodiment.
In the figure: 1. a sewage pipe network; 21. pushing the plate; 22. a filter screen; 23. a base; 24. a slide hole; 25. pulling a handle; 31. locking the groove; 32. a cavity; 33. a chute; 34. a locking block; 35. a first spring; 36. pulling a rope; 37. a pull rod; 41. a supporting seat; 42. a first telescopic rod; 43. pushing the plate; 44. a second spring; 45. a second telescopic rod; 46. a rubber blade; 47. a flow-through tube; 48. a transport pipe; 5. a dirt guide plate; 61. a support plate; 62. a motor; 63. a packing auger; 71. a first bevel gear; 72. a second bevel gear; 73. a rotating rod; 74. a liquid wheel; 8. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-4, a municipal sewer network filtration system includes a sewer network 1 and slide holes 24; the slide hole 24 is formed in the sewage pipe network 1;
the pulling plate 21 is connected to the inner side wall of the sliding cavity in a sealing and sliding manner; the bottom of the pulling plate 21 is fixedly connected with a filter screen 22; the bottom of the filter screen 22 is fixedly connected with a base 23, and the base 23 is connected to the inner side wall of the sliding hole 24 in a sealing and sliding manner; the during operation, when municipal sewer pipe network 1 inside sewage circulates, filter through filter screen 22, filter the inside impurity of sewage, in the long-time filter process, impurity in the sewage can be stained with the surface of attaching at filter screen 22, cause filter screen 22 to appear the problem of jam, and then the filter effect of filter screen 22 has been influenced, be stained with when attaching more the jam when appearing as the impurity on filter screen 22 surface, mention arm-tie 21 through holding the upward pulling of handle 25, drive filter screen 22 from the inside roll-off of sliding chamber, be convenient for clean and change filter screen 22 to the inside impurity of filter screen 22, avoid the problem that the jam appears under filter screen 22 uses for a long time, and then improved filter effect of filter screen 22.
The inner side wall of the base 23 is provided with a locking groove 31; a cavity 32 is formed in the sewage pipe network 1 and is positioned at the side end of the slide hole 24; the interior of the sewage pipe network 1 is provided with a chute 33 and is positioned at the side end of the cavity 32; the inner side wall of the cavity 32 is slidably connected with a locking block 34; a first spring 35 is fixedly connected to the side end of the locking block 34, and the other end of the first spring 35 is fixedly connected to the inner side wall of the cavity 32; a pull rope 36 is fixedly connected to the side end of the locking block 34, the pull rope 36 penetrates through the inner side wall of the sliding groove 33, and a pull rod 37 is fixedly connected to the other end of the pull rope 36; during operation, when the arm-tie 21 drives filter screen 22 and base 23 and inserts inside slide opening 24, the problem that the inside sewage of sewer pipe network 1 leaks appears in the slip easily appears, when base 23 inserts inside slide opening 24, it slides to shrink to the inside of cavity 32 and extrudes first spring 35 and produces elasticity to extrude locking piece 34, when locked groove 31 aligns cavity 32, first spring 35 produces elasticity and promotes locking piece 34 and insert the inside of locked groove 31 and fix, improve fixed and sealed effect between base 23 and the slide opening 24, when filter screen 22 surface impurity piles up more, pull locking piece 34 to the inside of cavity 32 through pulling stay cord 36, make the user can pull out filter screen 22 and be convenient for maintenance and cleanness.
The inner side wall of the sewage pipe network 1 is fixedly connected with a supporting seat 41; a first telescopic rod 42 is fixedly connected to the side end of the supporting seat 41; the inner side wall of the first telescopic rod 42 is connected with a push plate 43 in a sliding manner; a second spring 44 is fixedly connected to the side end of the push plate 43, and the other end of the second spring 44 is fixedly connected to the inner side wall of the first telescopic rod 42; the other end of the first telescopic rod 42 is fixedly connected with a second telescopic rod 45, and the other end is far away from one end of the second spring 44; a rubber scraper 46 is fixedly connected to the side end of the second telescopic rod 45, and the rubber scraper 46 is attached to the side end of the filter screen 22; the bottom of the sewage pipe network 1 is fixedly connected with a circulating pipe 47; a conveying pipe 48 is fixedly connected to the bottom of the flow pipe 47; the during operation, when filter screen 22 surface impurity is more when causing the jam, upwards stimulate arm-tie 21 to drive filter screen 22 and upwards slide through the user is manual, when filter screen 22 upwards slides, impurity and dirt are struck off at the side of filter screen 22 in the laminating of rubber scraper blade 46, when the impurity on filter screen 22 surface is too much, second spring 44 produces elasticity and promotes second telescopic link 45 and compress tightly to the surface of filter screen 22, improve rubber scraper blade 46's the effect of striking off, the dirt that will strike off drops the inside of slide opening 24, then circulate the inside of transport pipe 48 through runner pipe 47 and carry out centralized processing, avoid the inside that the dirt directly falls sewage pipe network 1 to cause the problem of jam.
The inner side wall of the sewage pipe network 1 is fixedly connected with a sewage guide plate 5, and the end part of the sewage guide plate 5 is in a semi-arc shape; during operation leads dirty board 5 through the installation for the dirt that drops circulates to the inside of slide opening 24 through the inside wall that leads dirty board 5, and the dirt of avoiding scraping off can't drop the inside of slide opening 24, causes the problem that sewage pipe network 1 blockked up.
A supporting plate 61 is fixedly connected to the side end of the sewage pipe network 1; the top of the supporting plate 61 is fixedly connected with a motor 62; the output end of the motor 62 is fixedly connected with a packing auger 63, and the packing auger 63 is rotatably connected to the inner side wall of the conveying pipe 48; when the garbage collecting and conveying device works, when the dirt in the conveying pipe 48 is accumulated more, the motor 62 is turned on to drive the packing auger 63 to convey the dirt to the side end, the waste is treated, and the pollution to the ecological environment is avoided.
A first bevel gear 71 is fixedly connected to the middle part of the packing auger 63; the first bevel gear 71 and the second bevel gear 72 are meshed with each other; the inner side wall of the circulating pipe 47 is fixedly connected with a supporting rod 75; a rotating rod 73 is fixedly connected to the top of the second bevel gear 72; and the rotating rod 73 is rotatably connected to the inside of the supporting rod 75; the outer wall of the rotating rod 73 is fixedly connected with a liquid wheel 74, and the liquid wheel 74 is rotatably connected to the inner side wall of the circulating pipe 47; during operation, when the auger 63 rotates, the first bevel gear 71 is driven to rotate, the first bevel gear 71 drives the second bevel gear 72 to rotate, the rotating rod 73 is driven to rotate when the second bevel gear 72 rotates, the rotating rod 73 drives the liquid wheel 74 to rotate, so that the dirt inside the circulating pipe 47 is conveyed downwards in a spiral mode, and the problem that more dirt is accumulated inside the circulating pipe 47 and is blocked is avoided.
The end part of the locking block 34 is arc-shaped; a pull handle 25 is fixedly connected to the top of the pull plate 21; the bottom end of the rubber scraper 46 is in a semi-arc shape; the end part of the base 23 is in a semi-arc shape and is positioned on the same horizontal plane with the rubber scraper 46; when the filter screen is in work, the filter screen 22 can be conveniently taken out for replacement by a user by installing the pull handle 25, and dirt can conveniently circulate to the inside of the sliding hole 24 along the base 23 due to the arc-shaped end part of the base 23.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a limiting plate 8 is fixed to an inner sidewall of the sliding hole 24 and is located at the bottom of the base 23; during operation, when base 23 inserts the inside of slide opening 24, carry on spacingly and sealed through installation limiting plate 8, avoid base 23 directly to pass through slide opening 24 roll-off, cause the inside sewage leakage's of sewer pipe network 1 problem.
The working principle is that when sewage in the municipal sewage pipe network 1 circulates, the sewage is filtered through the filter screen 22, impurities in the sewage are filtered, the impurities in the sewage can be attached to the surface of the filter screen 22 in the long-time filtering process, the problem that the filter screen 22 is blocked is caused, the filtering effect of the filter screen 22 is further influenced, when more impurities on the surface of the filter screen 22 are attached, the pull plate 21 is pulled upwards by holding the pull handle 25, the filter screen 22 is driven to slide out of the inside of the sliding cavity, the impurities in the filter screen 22 are convenient to clean and replace the filter screen 22, the problem that the filter screen 22 is blocked when being used for a long time is avoided, and the filtering effect of the filter screen 22 is further improved; when the pulling plate 21 drives the filter screen 22 and the base 23 to be inserted into the sliding hole 24, the problem of leakage of sewage in the sewage pipe network 1 caused by sliding easily occurs, when the base 23 is inserted into the sliding hole 24, the locking block 34 is extruded to slide and contract towards the inside of the cavity 32 to extrude the first spring 35 to generate elastic force, when the locking groove 31 is aligned with the cavity 32, the first spring 35 generates elastic force to push the locking block 34 to be inserted into the locking groove 31 to be fixed, so that the fixing and sealing effects between the base 23 and the sliding hole 24 are improved, when impurities on the surface of the filter screen 22 are accumulated too much, the locking block 34 is pulled towards the inside of the cavity 32 by pulling the pulling rope 36, so that a user can pull out the filter screen 22 to be convenient to maintain and clean; when the surface of the filter screen 22 is blocked due to more impurities, the pull plate 21 is manually pulled upwards by a user to drive the filter screen 22 to slide upwards, when the filter screen 22 slides upwards, the rubber scraper 46 is attached to the side end of the filter screen 22 to scrape the impurities and the dirt, when the impurities on the surface of the filter screen 22 are excessive, the second spring 44 generates elastic force to push the second telescopic rod 45 to compress the surface of the filter screen 22, so that the scraping effect of the rubber scraper 46 is improved, the scraped dirt falls into the sliding hole 24, and then the dirt is circulated into the conveying pipe 48 through the circulating pipe 47 to be centralized, so that the problem that the dirt directly falls into the sewage pipe network 1 to cause the blockage is avoided; by installing the dirt guide plate 5, the fallen dirt can flow into the sliding hole 24 through the inner side wall of the dirt guide plate 5, so that the problem that the sewage pipe network 1 is blocked because the scraped dirt cannot fall into the sliding hole 24 is solved; when more dirt is accumulated in the conveying pipe 48, the motor 62 is turned on to drive the packing auger 63 to convey the dirt to the side end, so that waste treatment is carried out, and pollution to the ecological environment is avoided; when the auger 63 rotates, the first bevel gear 71 is driven to rotate, the first bevel gear 71 drives the second bevel gear 72 to rotate, the rotating rod 73 is driven to rotate when the second bevel gear 72 rotates, and the rotating rod 73 drives the liquid wheel 74 to rotate so as to convey dirt in the circulating pipe 47 downwards in a spiral manner, so that the problem that the dirt falls into the circulating pipe 47 and is accumulated more to cause blockage is avoided; through the installation pull handle 25, the user can take out filter screen 22 for replacement, because the tip of base 23 is the arc, the circulation of dirt to the inside of slide opening 24 along base 23 is convenient for.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a municipal administration sewage pipe network filtration system which characterized in that: comprises a sewage pipe network (1) and a slide hole (24); the sliding hole (24) is formed in the sewage pipe network (1);
the pulling plate (21) is connected to the inner side wall of the sliding cavity in a sealing and sliding manner; a filter screen (22) is fixedly connected to the bottom of the pulling plate (21); the bottom rigid coupling of filter screen (22) has base (23), and base (23) sealed sliding connection is on the inside wall of slide opening (24).
2. The municipal sewer network filtration system of claim 1, wherein: the inner side wall of the base (23) is provided with a locking groove (31); a cavity (32) is formed in the sewage pipe network (1) and is positioned at the side end of the slide hole (24); the interior of the sewage pipe network (1) is provided with a chute (33) and is positioned at the side end of the cavity (32); the inner side wall of the cavity (32) is connected with a locking block (34) in a sliding way; a first spring (35) is fixedly connected to the side end of the locking block (34), and the other end of the first spring (35) is fixedly connected to the inner side wall of the cavity (32); the side end of the locking block (34) is fixedly connected with a pull rope (36), the pull rope (36) penetrates through the inner side wall of the sliding groove (33), and the other end of the pull rope (37) is fixedly connected.
3. The municipal sewer network filtration system of claim 2, wherein: the inner side wall of the sewage pipe network (1) is fixedly connected with a supporting seat (41); a first telescopic rod (42) is fixedly connected to the side end of the supporting seat (41); the inner side wall of the first telescopic rod (42) is connected with a push plate (43) in a sliding manner; a second spring (44) is fixedly connected to the side end of the push plate (43), and the other end of the second spring (44) is fixedly connected to the inner side wall of the first telescopic rod (42); the other end of the first telescopic rod (42) is fixedly connected with a second telescopic rod (45), and the end of the first telescopic rod is far away from the second spring (44); a rubber scraper (46) is fixedly connected to the side end of the second telescopic rod (45), and the rubber scraper (46) is attached to the side end of the filter screen (22); the bottom of the sewage pipe network (1) is fixedly connected with a circulating pipe (47); the bottom of the circulating pipe (47) is fixedly connected with a conveying pipe (48).
4. The municipal sewer network filtration system of claim 3, wherein: the inside wall rigid coupling of sewage pipe network (1) has leads dirty board (5), and leads the tip of dirty board (5) and be the semiarc shape.
5. The municipal sewer network filtration system of claim 4, wherein: a supporting plate (61) is fixedly connected to the side end of the sewage pipe network (1); the top of the supporting plate (61) is fixedly connected with a motor (62); the output end of the motor (62) is fixedly connected with an auger (63), and the auger (63) is rotatably connected to the inner side wall of the conveying pipe (48).
6. The municipal sewer network filtration system of claim 5, wherein: a first bevel gear (71) is fixedly connected to the middle part of the packing auger (63); the first bevel gear (71) and the second bevel gear (72) are meshed with each other; the inner side wall of the circulating pipe (47) is fixedly connected with a supporting rod (75); a rotating rod (73) is fixedly connected to the top of the second bevel gear (72); the rotating rod (73) is rotatably connected inside the supporting rod (75); the outer wall of the rotating rod (73) is fixedly connected with a liquid wheel (74), and the liquid wheel (74) is rotatably connected to the inner side wall of the circulating pipe (47).
7. The municipal sewer network filtration system of claim 6, wherein: the end part of the locking block (34) is arc-shaped; the top of the pulling plate (21) is fixedly connected with a pulling handle (25).
8. The municipal sewer network filtration system of claim 7, wherein: the bottom end of the rubber scraper (46) is in a semi-arc shape; the end part of the base (23) is in a semi-arc shape and is positioned on the same horizontal plane with the rubber scraper (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111208165.4A CN113786660A (en) | 2021-10-18 | 2021-10-18 | Municipal administration sewage pipe network filtration system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111208165.4A CN113786660A (en) | 2021-10-18 | 2021-10-18 | Municipal administration sewage pipe network filtration system |
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| CN113786660A true CN113786660A (en) | 2021-12-14 |
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| CN202111208165.4A Pending CN113786660A (en) | 2021-10-18 | 2021-10-18 | Municipal administration sewage pipe network filtration system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114600815A (en) * | 2022-03-08 | 2022-06-10 | 标景精密科技(苏州)有限公司 | Marine material balance equipment that throws |
| CN115138115A (en) * | 2022-06-30 | 2022-10-04 | 无锡海拓环保装备科技有限公司 | Water inlet and overflowing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| NL8600357A (en) * | 1986-02-13 | 1987-09-01 | Beheermaatschappij B Bosman B | FILTER DEVICE WITH TUBULAR FILTER. |
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| NL8600357A (en) * | 1986-02-13 | 1987-09-01 | Beheermaatschappij B Bosman B | FILTER DEVICE WITH TUBULAR FILTER. |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114600815A (en) * | 2022-03-08 | 2022-06-10 | 标景精密科技(苏州)有限公司 | Marine material balance equipment that throws |
| CN115138115A (en) * | 2022-06-30 | 2022-10-04 | 无锡海拓环保装备科技有限公司 | Water inlet and overflowing device |
| CN115138115B (en) * | 2022-06-30 | 2023-08-29 | 无锡海拓环保装备科技有限公司 | Inflow and overcurrent device |
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