CN117379867A - Roofing unpowered siphoning type sewage treatment system and method - Google Patents
Roofing unpowered siphoning type sewage treatment system and method Download PDFInfo
- Publication number
- CN117379867A CN117379867A CN202311676362.8A CN202311676362A CN117379867A CN 117379867 A CN117379867 A CN 117379867A CN 202311676362 A CN202311676362 A CN 202311676362A CN 117379867 A CN117379867 A CN 117379867A
- Authority
- CN
- China
- Prior art keywords
- fixed
- ring
- flowering
- wall
- siphon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000012535 impurity Substances 0.000 claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000002347 injection Methods 0.000 claims abstract description 9
- 239000007924 injection Substances 0.000 claims abstract description 9
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 claims description 76
- 238000007790 scraping Methods 0.000 claims description 32
- 238000004140 cleaning Methods 0.000 claims description 13
- 239000004576 sand Substances 0.000 claims description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 10
- 210000003437 trachea Anatomy 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 6
- 238000006424 Flood reaction Methods 0.000 claims description 2
- 238000004065 wastewater treatment Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 description 7
- 230000001012 protector Effects 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003403 water pollutant Substances 0.000 description 1
Classifications
-
- 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
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
-
- 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
- B01D29/6476—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 rotary 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- 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
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F10/00—Siphons
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a roofing unpowered siphonic sewage treatment system and a method, and relates to the technical field of sewage treatment. The invention comprises a drain tank box, wherein a siphon is fixed on the right side of the drain tank box, a water injection cylinder is fixed in the siphon through a frame plate, an air pipe is fixed on one side of the top surface of the siphon, a U-shaped water inlet pipe is fixed in the middle of the top surface of the siphon, one ends of the air pipe and the U-shaped water inlet pipe, which are far away from the siphon, extend to the inside of the drain tank box, and the drain tank box further comprises a protection device, which comprises a U-shaped frame, a cover plate and a filter cartridge, wherein the U-shaped frame is fixed on the right side of the inner wall of the drain tank box, the cover plate is fixed on the left side of the U-shaped frame, and the filter cartridge is fixed on the bottom of the cover plate. According to the invention, through the arrangement of the protection device, the filter cylinder forms shielding protection at the water inlet of the U-shaped water inlet pipe, so that the problem that impurities in sewage block the U-shaped water inlet pipe is avoided.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a roofing unpowered siphonic sewage treatment system and a method.
Background
Along with the rapid development of urban design, non-point source pollution caused by rainwater runoff gradually becomes an important source of urban water pollutants, and because urban roof drainage capacity is poor, a siphon drainage structure is arranged on the urban roof to assist roof drainage.
Patent publication number CN109761392B discloses a siphon sewage treatment device, which comprises: a siphon water collecting tank and an automatic agent injection tank; the water collecting tank is internally provided with a siphon device, and the agent injection box is arranged in the water collecting tank. The siphon type water collecting tank and the automatic agent injection tank are adopted in the patent, the gravity and the buoyancy of sewage are utilized to automatically complete the operations of agent injection, mixing and water drainage in the sewage treatment process, a large amount of manpower consumption is avoided, the automation degree is high, and the siphon type water collecting tank is suitable for the sewage treatment requirement of remote areas.
However, the current sewage treatment device has the following problems: when the sewage treatment device is used for treating sewage, the water inlet pipe of the siphon device is easily blocked by impurities in the sewage, so that the problem of abnormal drainage of the siphon device is caused, and the efficiency of the siphon device on sewage treatment is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a system and a method for treating sewage by using a roof unpowered siphon type, which solve the problems that when the sewage treatment device is used for treating sewage by using a siphon device, the water inlet pipe of the siphon device is easily blocked by impurities in the sewage, so that abnormal drainage of the siphon device can be caused, and the efficiency of the siphon device on sewage treatment is reduced.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a roofing unpowered siphon sewage treatment system, includes the drain tank box, the right side of drain tank box is fixed with the siphon, the inside of siphon is fixed with the water injection section of thick bamboo through the frame plate, top surface one side of siphon is fixed with the trachea, the top surface middle part of siphon is fixed with the U-shaped inlet tube, the one end that trachea and U-shaped inlet tube kept away from the siphon all extends to the inside of drain tank box, still includes protector, cleaning device, antiseized device and flip device;
wherein, protector includes U-shaped frame, apron, cartridge filter, the inner wall right side at the drain tank box is fixed to the U-shaped frame, the left side at the U-shaped frame is fixed to the apron, the cartridge filter is fixed in the bottom of apron, and the cartridge filter is located the U-shaped inlet tube and keeps away from the one end outside of siphon, and the cartridge filter forms the shielding protection in the water inlet department of U-shaped inlet tube simultaneously to impurity in the sewage has been avoided blocks up the problem of U-shaped inlet tube.
According to the technical scheme, protector still includes link, a plurality of guard bar, body, the link is fixed in the outer wall department of apron, a plurality of guard bar even equidistance is fixed in the bottom edge of link, offer on the body with guard bar quantity assorted jack, one guard bar vertical sliding mounting is inside a jack, and the guard bar forms the protection in cartridge filter department simultaneously to avoided large-scale impurity in the sewage to cover in cartridge filter department, lead to the cartridge filter to be blocked's problem, simultaneously along with the water level in the drain tank box rising, the body can be along with under the buoyancy effect of water, the body upwards moves, and the body promotes the large-scale impurity of guard bar interception upwards to promote, thereby avoided large-scale impurity to cover around the cartridge filter, lead to the unusual and slow problem of U-shaped inlet tube drainage.
According to the technical scheme, cleaning device includes driving motor, blossoming ring, a plurality of scraping rod, driving motor fixes the inner wall bottom at the drain chute box, and driving motor is located the centre of a circle department of cartridge filter, blossoming ring is fixed in driving motor's output, a plurality of the even equidistance of scraping rod is fixed in blossoming ring's outer wall department, and scrapes the outer wall contact of pole and cartridge filter, and driving motor drive blossoming ring rotates, and blossoming ring moves the scraping rod and scrapes down the impurity of cartridge filter surface adhesion to avoided the cartridge filter to be stopped up, influence the problem of U-shaped inlet tube drainage.
According to the technical scheme, cleaning device still includes a plurality of flowering scraper blade, a plurality of boss rod, a plurality of the even equidistance vertical sliding mounting of flowering scraper blade is kept away from one side of cartridge filter in a plurality of scraper blade, boss rod even equidistance is fixed on the one side outer wall that the cartridge filter was kept away from to the flowering scraper blade, and through a plurality of boss rod fixed connection between every flowering scraper blade, be equipped with the shell fragment between the bottom of boss rod and the ring that opens, the top of boss rod is fixed with the boss ball, the bottom of U-shaped frame is fixed with the ball piece, the ball piece of U-shaped frame is located the boss ball motion track of boss rod, and the while scraper rod drives the boss rod and rotates flowering scraper blade, and the ball piece of U-shaped frame promotes the boss ball drive of boss rod and removes, and the boss rod drives the impurity of scraper rod outer wall surface adhesion to scraper rod outer wall surface, thereby avoided impurity adhesion at the scraper rod outer wall surface, reduced the problem of scraper rod to cartridge filter cartridge surface adhesion's impurity scraping efficiency.
According to the technical scheme, anti-sticking device includes fixed section of thick bamboo, one-way air inlet nozzle, folding bag, T shape pipe, a plurality of one-way air outlet nozzle, fixed section of thick bamboo is fixed in the bottom edge of apron, folding bag is fixed at the inner wall top of fixed section of thick bamboo, the top of T shape pipe is fixed in the bottom of folding bag, and the top slidable mounting of T shape pipe is in the inside of fixed section of thick bamboo, the bottom of T shape pipe is spherical setting, the spherical part of T shape pipe is located the motion track of blossoming ring, one-way air inlet nozzle is fixed at the top of folding bag, and one-way air inlet nozzle runs through the inner wall top of fixed section of thick bamboo and the bottom surface of apron, a plurality of one-way air outlet nozzle evenly equidistance is fixed in the outer wall department of fixed section of thick bamboo, and blossoming ring promotes the spherical part of T shape pipe and promotes T shape pipe upwards to remove, and T shape pipe extrudes folding bag, and gas in the folding bag flows into one-way air outlet nozzle department blowout gas formation bubble towards the cartridge filter cartridge, and the bubble can get rid of the impurity on the cartridge surface fast.
According to the technical scheme, antiseized device still includes a plurality of dead lever, a plurality of clamp plate, the nozzle department of one-way air outlet nozzle is soft rubber material setting, a plurality of two dead levers in the dead lever are a set of, two the dead lever is all fixed in the bottom of fixed section of thick bamboo, a plurality of the clamp plate is even equally spaced to be fixed between two dead levers, and clamp plate and the soft rubber partial top contact of nozzle of one-way air outlet nozzle, drive one-way air outlet nozzle at T shape pipe simultaneously and upwards remove the in-process, the clamp plate can extrude the soft rubber part of one-way air outlet nozzle to make the irregular bubble of one-way air outlet nozzle blowout size, big bubble can break up or promote the great granule or the impurity of adhesion on the filter screen, and little bubble can pierce through the micropore of filter screen, gets into the region at impurity place, changes the position or the state of impurity, makes it more easily removed.
According to the technical scheme, the turning device comprises a screw rod column, a sliding ring and a flowering turning ring, wherein the screw rod column is sleeved and rotatably installed on the outer wall of the U-shaped water inlet pipe, the screw rod column is fixed at the top of the flowering ring through a support, the sliding ring is in threaded connection with the outer wall of the screw rod column, the flowering turning ring is fixed on the outer wall of the sliding ring, the flowering turning ring 53 is vertically and slidably installed on the outer wall of the fixed cylinder 41, the screw rod column is driven to rotate when the flowering ring rotates, the screw rod column drives the sliding ring to drive the flowering turning ring to turn air in the filter cylinder towards the outside of the filter cylinder, so that the flowering turning ring pushes bubbles sprayed out of the one-way air outlet nozzle away from the filter cylinder, and the problem that the bubbles are sucked into the siphon pipe by the U-shaped water inlet pipe, the siphon effect is destroyed, and the siphon cannot be started or interrupted is avoided.
According to the technical scheme, turn the device and still include turn board, gag lever post, axostylus axostyle, arc sand grip pole, strike the pole, conflict board, turn the board and articulate in the inner wall department of turning over the ring that blossoms, and turn and be equipped with the torsional spring between board and the turning over the ring that blossoms, the gag lever post is fixed in the bottom of turning over the ring that blossoms, and the gag lever post is used for restricting the motion track of turning over the board downward swing, the axostylus axostyle rotates and installs in the bottom of gag lever post, and is equipped with the torsional spring between the bottom of axostylus axostyle, strike the pole and fix one side outer wall department of keeping away from the sliding ring at the axostylus axostyle, the arc sand grip pole is fixed in the bottom of turning over the board, and the outer wall department of arc sand grip pole is fixed with the sand grip, conflict board is located the sand grip motion track of arc sand grip pole, can drive the turning over the board and move in step when the turning over the ring that blossoms at every turn, and apply pressure to the turning over the board bottom, the turning over the board upward swing, the board drives the sand grip pole and swing, and the bottom the vibration of the pole that the fan roll is more evenly is driven to the moving the bubble in order to prevent to blow the bubble dispersion in the bubble to blow the ring to shake, so that the bubble dispersion to blow in the bubble to turn over the moving in the axle, and can be convenient for the bubble to shake the bubble in the vibration and the roll.
A sewage treatment method of a roofing unpowered siphonic sewage treatment system comprises the following steps:
s1, collecting sewage on a roof in a drain tank box;
s2, when rainwater in the drain tank box floods the air pipe, the air pipe is blocked;
s3, generating siphons at the siphon pipe to suck the sewage in the drain tank box into the siphon pipe through the U-shaped water inlet pipe to drain the drain tank box;
s4, shielding impurities at the water inlet of the U-shaped water inlet pipe by the filter cylinder.
The invention provides a system and a method for treating sewage by using a power-free siphon type roof. The beneficial effects are as follows:
(1) According to the invention, through the arrangement of the protection device, the filter cylinder forms shielding protection at the water inlet of the U-shaped water inlet pipe, so that the problem that impurities in sewage block the U-shaped water inlet pipe is avoided; meanwhile, the protection rod forms protection at the filter cylinder, so that the problem that the filter cylinder is blocked due to the fact that large impurities in sewage are covered at the filter cylinder is avoided, meanwhile, the floating body moves upwards under the buoyancy effect of water, the floating body pushes the large impurities intercepted by the protection rod to push upwards, the problem that the U-shaped water inlet pipe is abnormal and slow in drainage due to the fact that the large impurities are covered around the filter cylinder is avoided.
(2) According to the invention, through the arrangement of the cleaning device, the driving motor and the flowering ring are matched to drive the scraping rod to scrape off impurities adhered to the surface of the filter cartridge, so that the problem that the filter cartridge is blocked and the drainage of the U-shaped water inlet pipe is affected is avoided; meanwhile, the scraping rod, the flowering scraping plate and the convex club are matched to drive the flowering scraping plate to move upwards along the outer wall of the scraping rod, so that the convex club drives the flowering scraping plate to reciprocate up and down to scrape impurities adhered to the outer wall surface of the scraping rod, the impurities are prevented from adhering to the outer wall surface of the scraping rod, and the impurity scraping efficiency of the scraping rod to the adhesion of the surface of the filter cylinder is reduced.
(3) According to the invention, through the arrangement of the anti-adhesion device, the flower ring and the spherical part of the T-shaped pipe are matched to enable the T-shaped pipe to extrude the folding bag, gas in the folding bag flows into the unidirectional air outlet nozzle through the T-shaped pipe to be sprayed out, and the gas sprayed out of the unidirectional air outlet nozzle forms bubbles to be sprayed to the filter cylinder, so that the bubbles can rapidly remove impurities adhered to the surface of the filter cylinder; meanwhile, in the process that the T-shaped pipe drives the one-way air outlet nozzle to move upwards, the pressing plate can squeeze the soft rubber part of the one-way air outlet nozzle, so that the one-way air outlet nozzle sprays out irregular bubbles, the large bubbles can break up or push larger particles or impurities adhered to the filter screen, the small bubbles can penetrate through micropores of the filter screen and enter an area where the impurities are located, and the positions or states of the impurities are changed, so that the impurities are easier to remove.
(4) According to the invention, through the arrangement of the turning device, the blooming ring, the screw rod column and the slip ring are matched to drive the blooming turning ring to reciprocate up and down along the outer wall of the fixed cylinder, and the blooming turning ring turns the air in the filter cylinder to the outside of the filter cylinder, so that the blooming turning ring pushes the air bubbles sprayed by the one-way air outlet nozzle away from the filter cylinder, and the problems that the siphon effect of the siphon is damaged and the siphon cannot be started or interrupted due to the fact that the air bubbles are sucked into the siphon by the U-shaped water inlet pipe are avoided; meanwhile, when the flowering turning ring moves downwards each time, the turning plate is driven to move synchronously, sewage applies pressure to the bottom of the turning plate, the turning plate swings upwards, the turning plate, the arc-shaped raised strip rods, the abutting plates and the shaft rods are matched to drive the knocking rods to knock the flowering turning ring, the flowering turning ring vibrates, bubbles can be more uniformly dispersed in liquid by vibration, the bubbles are more dispersed, bubble aggregation is prevented, and therefore the flowering turning ring is convenient to push the bubbles away from the filter cartridge.
Drawings
FIG. 1 is a schematic diagram of the overall invention;
FIG. 2 is a schematic cross-sectional view of a part of the overall structure of the present invention;
FIG. 3 is a schematic view of a protective device of the present invention;
FIG. 4 is a schematic view of a cleaning device, an anti-adhesion device and a flipping device of the present invention;
FIG. 5 is a schematic view of a cleaning apparatus according to the present invention;
FIG. 6 is a schematic partial cross-sectional view of an anti-adhesion device of the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6A in accordance with the present invention;
FIG. 8 is a schematic view of a flipping device according to the present invention;
FIG. 9 is a schematic view of a part of the flipping device of the present invention;
FIG. 10 is a schematic view of the present invention at the flowering flip ring.
In the figure: 1. a drain tank box; 11. a siphon tube; 12. an air pipe; 13. a U-shaped water inlet pipe; 14. a water injection cylinder; 2. a protective device; 21. a U-shaped frame; 22. a cover plate; 23. a filter cartridge; 24. a ring frame; 25. a protective rod; 26. a floating body; 3. a cleaning device; 31. a driving motor; 32. a bloom ring; 33. a scraping rod; 34. a flowering scraper; 35. a cue; 4. an anti-adhesion device; 41. a fixed cylinder; 42. a one-way air inlet nozzle; 43. folding the bag; 44. a T-shaped pipe; 45. a one-way air outlet nozzle; 46. a fixed rod; 47. a pressing plate; 5. a flipping device; 51. a screw rod column; 52. a slip ring; 53. flowering turning ring; 54. turning over the plate; 55. a limit rod; 56. a shaft lever; 57. arc convex bar; 58. knocking the rod; 59. and (3) abutting against the plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-10, one embodiment of the present invention is: the utility model provides a roofing unpowered siphon sewage treatment system, includes drain tank box 1, and the right side of drain tank box 1 is fixed with siphon 11, and siphon 11's inside is fixed with water injection section of thick bamboo 14 through the frame plate, and siphon 11's top surface one side is fixed with trachea 12, and siphon 11's top surface middle part is fixed with U-shaped inlet tube 13, and trachea 12 and U-shaped inlet tube 13 all extend to drain tank box 1's inside away from siphon 11's one end, still include protector 2, cleaning device 3;
wherein, protector 2 includes U-shaped frame 21, apron 22, cartridge filter 23, and U-shaped frame 21 is fixed on the inner wall right side of drain tank box 1, and apron 22 is fixed in the left side of U-shaped frame 21, and cartridge filter 23 is fixed in the bottom of apron 22, and cartridge filter 23 is located the U-shaped inlet tube 13 and keeps away from the one end outside of siphon 11, and cartridge filter 23 forms the shielding protection in the water inlet department of U-shaped inlet tube 13 simultaneously to the impurity in the sewage has been avoided blockking up the problem of U-shaped inlet tube 13.
The protection device 2 further comprises a ring frame 24, a plurality of protection rods 25 and a floating body 26, wherein the ring frame 24 is fixed at the outer wall of the cover plate 22, the plurality of protection rods 25 are uniformly and equidistantly fixed at the bottom edge of the ring frame 24, and the protection rods 25 form protection at the filter cylinder 23, so that the problem that large impurities in sewage are covered at the filter cylinder 23 and the filter cylinder 23 is blocked is avoided, jacks matched with the number of the protection rods 25 are formed in the floating body 26, one protection rod 25 is vertically and slidably arranged in one jack, meanwhile, along with the rising of the water level in the drain tank box 1, the floating body 26 moves upwards under the buoyancy effect of water, and the floating body 26 pushes the large impurities intercepted by the protection rods 25 to push upwards, so that the problem that the large impurities are covered around the filter cylinder 23 and the U-shaped water inlet pipe 13 is abnormally and slowly drained is avoided.
The cleaning device 3 comprises a driving motor 31, a flowering ring 32 and a plurality of scraping rods 33, wherein the driving motor 31 is fixed at the bottom of the inner wall of the drain tank box 1, the driving motor 31 is located at the center of the filter cylinder 23, the flowering ring 32 is fixed at the output end of the driving motor 31, the driving motor 31 drives the flowering ring 32 to rotate, the plurality of scraping rods 33 are uniformly and equidistantly fixed at the outer wall of the flowering ring 32, the scraping rods 33 are in contact with the outer wall of the filter cylinder 23, the flowering ring 32 drives the scraping rods 33 to rotate, and impurities adhered to the surface of the filter cylinder 23 are scraped by the scraping rods 33, so that the problem that the filter cylinder 23 is blocked and drainage of the U-shaped water inlet pipe 13 is affected is avoided.
The cleaning device 3 further comprises a plurality of flowering scrapers 34 and a plurality of convex rods 35, wherein the plurality of flowering scrapers 34 are uniformly and vertically slidably arranged on one side, far away from the filter cylinder 23, of the plurality of scraping rods 33, the convex rods 35 are uniformly and equidistantly fixed on the outer wall of one side, far away from the filter cylinder 23, of the flowering scrapers 34, each flowering scraper 34 is fixedly connected with the corresponding convex rod 35 through the corresponding plurality of convex rods 35, a spring piece is arranged between the bottom of each convex rod 35 and the flowering ring 32, the scraping rods 33 drive the flowering scrapers 34 and the convex rods 35 to rotate, the convex balls of the convex rods 35 are driven by the spherical balls of the U-shaped frames 21 to drive the convex rods 35 to move downwards, the spherical balls of the convex rods 35 are fixed on the convex ball movement track of the convex rods 35, the convex rods 35 drive the flowering scrapers 34 to reciprocate up and down to scrape impurities adhered to the outer wall surfaces of the scraping rods 33, and accordingly the problem that the impurities adhere to the outer wall surfaces of the scraping rods 33 is avoided, and the impurity scraping efficiency of the surface of the filter cylinder 23 is reduced.
When the device is used, sewage on a roof can be concentrated into the drain tank box 1 for collection, the air port of the air pipe 12 is positioned below the filter cylinder 23, when the air pipe 12 is submerged by rainwater in the drain tank box 1, the air pipe 12 is blocked, a vacuum state appears in the siphon pipe 11, the siphon pipe 11 generates siphonage to suck the sewage in the drain tank box 1 into the siphon pipe 11 through the U-shaped water inlet pipe 13 to drain the drain tank box 1, and meanwhile, the filter cylinder 23 forms shielding protection at the water inlet of the U-shaped water inlet pipe 13, so that the problem that impurities in the sewage block the U-shaped water inlet pipe 13 is avoided; meanwhile, the protection rod 25 forms protection at the filter cylinder 23, so that the problem that the filter cylinder 23 is blocked due to the fact that large impurities in sewage are covered at the filter cylinder 23 is avoided, meanwhile, as the water level in the drain tank box 1 rises, the floating body 26 moves upwards under the action of buoyancy of water, the floating body 26 pushes the large impurities intercepted by the protection rod 25 to push upwards, and the problem that the U-shaped water inlet pipe 13 is abnormal and slow in drainage due to the fact that the large impurities are covered around the filter cylinder 23 is avoided.
Meanwhile, the driving motor 31 is started, the driving motor 31 drives the flowering ring 32 to rotate, the driving motor 31 can rotate forward and reversely, the flowering ring 32 drives the scraping rod 33 to rotate, and the scraping rod 33 scrapes off impurities adhered to the surface of the filter cartridge 23, so that the problem that the filter cartridge 23 is blocked and the drainage of the U-shaped water inlet pipe 13 is influenced is avoided; meanwhile, the scraper bar 33 drives the flowering scraper 34 and the convex bar 35 to rotate, the ball blocks of the U-shaped frame 21 push the convex balls of the convex bar 35 to drive the convex bar 35 to move downwards, the convex bar 35 drives the flowering scraper 34 to move downwards along the outer wall of the scraper bar 33, when the ball blocks of the U-shaped frame 21 do not push the convex balls of the convex bar 35, the convex bar 35 returns under the action of elastic force of the elastic sheets corresponding to the convex bar 35, the flowering scraper 34 is driven by the convex bar 35 to move upwards along the outer wall of the scraper bar 33, and thus the convex bar 35 drives the flowering scraper 34 to reciprocate up and down to scrape impurities adhered to the outer wall surface of the scraper bar 33, so that the impurities are prevented from adhering to the outer wall surface of the scraper bar 33, and the problem of the scraper bar 33 on the scraping efficiency of impurities adhered to the surface of the filter drum 23 is solved.
Referring to fig. 1-10, in another embodiment of the present invention, further comprises an anti-adhesion device 4 and a flipping device 5;
the anti-adhesion device 4 comprises a fixed cylinder 41, a one-way air inlet nozzle 42, a folding bag 43, a T-shaped pipe 44 and a plurality of one-way air outlet nozzles 45, wherein the fixed cylinder 41 is fixed at the bottom edge of the cover plate 22, the folding bag 43 is fixed at the top of the inner wall of the fixed cylinder 41, the top of the T-shaped pipe 44 is fixed at the bottom of the folding bag 43, the top of the T-shaped pipe 44 is slidably arranged in the fixed cylinder 41, the bottom of the T-shaped pipe 44 is spherically arranged, the spherically-shaped part of the T-shaped pipe 44 is positioned on the movement track of the flowering ring 32, the flowering ring 32 pushes the spherically-shaped part of the T-shaped pipe 44 to push the T-shaped pipe 44 to move upwards, the one-way air inlet nozzle 42 is fixed at the top of the folding bag 43, the one-way air inlet nozzle 42 penetrates through the top of the inner wall of the fixed cylinder 41 and the bottom surface of the cover plate 22, the plurality of one-way air outlet nozzles 45 are uniformly and equidistantly fixed at the outer wall of the fixed cylinder 41, the T-shaped pipe 44 extrudes the folding bag 43, the gas in the folding bag 43 flows into the one-way air outlet nozzles 45, the one-way air outlet nozzles 45 jet out of the air form air bubbles to be in the direction 23, and the air bubbles adhered to the surface of the filter cylinder 23 can be removed quickly.
The anti-adhesion device 4 further comprises a plurality of fixing rods 46 and a plurality of pressing plates 47, the nozzle of the one-way air outlet nozzle 45 is made of soft rubber, two fixing rods 46 in the plurality of fixing rods 46 are in a group, the two fixing rods 46 are fixed at the bottom of the fixing cylinder 41, the plurality of pressing plates 47 are uniformly and equidistantly fixed between the two fixing rods 46, the pressing plates 47 are contacted with the top of the soft rubber part of the nozzle of the one-way air outlet nozzle 45, and meanwhile, the T-shaped pipe 44 drives the one-way air outlet nozzle 45 to move upwards, the pressing plates 47 squeeze the soft rubber part of the one-way air outlet nozzle 45, so that the one-way air outlet nozzle 45 sprays bubbles with irregular sizes, the large bubbles can break or push larger particles or impurities adhered on the filter screen, the small bubbles can penetrate micropores of the filter screen and enter the area where the impurities are located, and the positions or states of the impurities are changed, so that the impurities are easier to remove.
The turning device 5 comprises a screw rod column 51, a slip ring 52 and a flowering turning ring 53, wherein the screw rod column 51 is sleeved and rotatably installed on the outer wall of the U-shaped water inlet pipe 13, the screw rod column 51 is driven to rotate when the flowering ring 32 rotates, the screw rod column 51 is fixed on the top of the flowering ring 32 through a bracket, the slip ring 52 is in threaded connection with the outer wall of the screw rod column 51, the flowering turning ring 53 is fixed on the outer wall of the slip ring 52, the flowering turning ring 53 is vertically and slidably installed on the outer wall of the fixed cylinder 41, the screw rod column 51 drives the slip ring 52 to drive the flowering turning ring 53 to reciprocate up and down along the outer wall of the fixed cylinder 41, the flowering turning ring 53 turns air in the filter cylinder 23 to the outside of the filter cylinder 23, so that the flowering turning ring 53 pushes bubbles sprayed by the one-way air outlet nozzle 45 away from the filter cylinder 23, and the problem that the siphon effect of the siphon 11 is destroyed because the bubbles are sucked into the siphon 11 by the U-shaped water inlet pipe 13 is avoided, and the siphon 11 cannot be started or interrupted is caused.
The turning device 5 further comprises a turning plate 54, a limit rod 55, a shaft rod 56, an arc protruding rod 57, a knocking rod 58 and a collision plate 59, the turning plate 54 is hinged to the inner wall of the flowering turning ring 53, a torsion spring is arranged between the turning plate 54 and the flowering turning ring 53, when the turning plate 54 swings upwards, the turning plate 54 is limited by the corresponding torsion spring, the amplitude of the upward swing of the swinging plate 54 is smaller than ninety degrees, the limit rod 55 is fixed to the bottom of the flowering turning ring 53, the limit rod 55 is used for limiting the movement track of the downward swing of the turning plate 54, the shaft rod 56 is rotatably mounted at the bottom of the limit rod 55, a torsion spring is arranged between the shaft rod 56 and the bottom of the limit rod 55, the knocking rod 58 is fixed to the outer wall of one side of the shaft rod 56, which is far away from the slip ring 52, the knocking rod 58 is in contact with the bottom of the flowering turning ring 53, the collision plate 59 is fixed to the outer wall of one side of the shaft rod 56, the arc rod 57 is fixed to the bottom of the slip ring 54, the arc rod 57 is simultaneously, the swing plate 54 is driven to move synchronously when the flowering turning ring 53 moves downwards each time, the sewage applies pressure to the bottom of the turning plate 54, the arc rod 54 is driven to the bottom of the swing plate 54, the vibration rod is driven to move evenly, the protruding rod 57 is driven to move the arc rod 57, and the vibration protruding rod is more evenly moves the protruding rod 57, and the bubbles are driven to move the vibration rod 57, and the vibration rod is more evenly moves the protruding rod 59 to move the protruding rod is far away from the arc rod 53, and the vibration rod is far from the vibration rod is located on the vibration rod and moves the vibration rod.
When the device is used, when the flowering ring 32 rotates, the flowering ring 32 pushes the spherical part of the T-shaped pipe 44 to push the T-shaped pipe 44 to move upwards, the T-shaped pipe 44 extrudes the folding bag 43, gas in the folding bag 43 flows into the unidirectional gas outlet nozzle 45 through the T-shaped pipe 44 to be sprayed out, the unidirectional gas outlet nozzle 45 sprays out to form bubbles which are sprayed to the filter cartridge 23, the bubbles can rapidly remove impurities adhered to the surface of the filter cartridge 23, and when the flowering ring 32 does not push the T-shaped pipe 44, the folding bag 43 resets under the self elastic force of the folding bag 43, and at the moment, the folding bag 43 is fed by the unidirectional gas inlet nozzle 42; meanwhile, in the process that the T-shaped pipe 44 drives the one-way air outlet nozzle 45 to move upwards, the pressing plate 47 can squeeze the soft rubber part of the one-way air outlet nozzle 45, so that the one-way air outlet nozzle 45 sprays out irregular-sized bubbles, the large bubbles can break up or push larger particles or impurities adhered to the filter screen, the small bubbles can penetrate through micropores of the filter screen and enter the area where the impurities are located, and the positions or states of the impurities are changed, so that the impurities are easier to remove.
Because the driving motor 31 can rotate forward and reversely, the bloom ring 32 can also rotate forward and reversely, the bloom ring 32 can drive the screw rod column 51 to rotate forward and reversely when rotating, the screw rod column 51 drives the slip ring 52 to drive the bloom turning ring 53 to slide up and down along the outer wall of the fixed cylinder 41, the bloom turning ring 53 turns the air in the filter cylinder 23 to the outside of the filter cylinder 23, so that the bloom turning ring 53 pushes the air bubbles sprayed by the one-way air outlet nozzle 45 away from the filter cylinder 23, the problem that the siphon effect of the siphon 11 is damaged and the siphon 11 cannot be started or interrupted is avoided because the air bubbles are sucked into the siphon 11 by the U-shaped water inlet pipe 13; meanwhile, when the flowering turning ring 53 moves upwards each time, the turning plate 54 is driven to move synchronously, under the pushing and separating of sewage, the sewage applies pressure to the top of the turning plate 54, as the turning plate 54 is limited by the limiting rod 55, the turning plate 54 cannot swing, when the flowering turning ring 53 moves downwards each time, the turning plate 54 is driven to move synchronously, the sewage applies pressure to the bottom of the turning plate 54, the turning plate 54 swings upwards, when the turning plate 54 swings upwards, the turning plate 54 is limited by the corresponding torsion spring, the swing plate 54 swings upwards by less than ninety degrees, the turning plate 54 drives the arc-shaped raised strip rod 57 to swing, the arc-shaped raised strip rod 57 pushes the abutting plate 59 to swing upwards, the shaft rod 56 drives the knocking rod 58 to rotate, the raised strip of the arc-shaped raised strip rod 57 is far away from the flowering turning ring 53, when the abutting plate 59 is not pushed by the raised strip of the arc-shaped raised strip rod 56, the shaft 56 drives the knocking rod 58 to reset under the action of the torsion spring corresponding to the shaft 56, the knocking rod 58 vibrates the flowering turning ring 53, the flowering turning ring 53 can be dispersed in liquid more evenly, and the bubbles are prevented from being more evenly dispersed in the liquid, and the bubbles are more convenient to push the bubbles 23 away from the filtering cylinder.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a roofing unpowered siphon sewage treatment system, includes drain box (1), the right side of drain box (1) is fixed with siphon (11), the inside of siphon (11) is fixed with water injection section of thick bamboo (14) through the frame plate, top surface one side of siphon (11) is fixed with trachea (12), the top surface middle part of siphon (11) is fixed with U-shaped inlet tube (13), the one end that siphon (11) were kept away from to trachea (12) and U-shaped inlet tube (13) all extends to the inside of drain box (1), its characterized in that: the device also comprises a protection device (2), a cleaning device (3), an anti-adhesion device (4) and a turning device (5);
the protection device (2) comprises a U-shaped frame (21), a cover plate (22) and a filter cartridge (23), wherein the U-shaped frame (21) is fixed on the right side of the inner wall of the drain tank box (1), the cover plate (22) is fixed on the left side of the U-shaped frame (21), the filter cartridge (23) is fixed at the bottom of the cover plate (22), and the filter cartridge (23) is positioned outside one end of the U-shaped water inlet pipe (13) far away from the siphon (11);
the protection device (2) further comprises a ring frame (24), a plurality of protection rods (25) and a floating body (26), wherein the ring frame (24) is fixed on the outer wall of the cover plate (22), the protection rods (25) are uniformly and equidistantly fixed on the bottom edge of the ring frame (24), jacks matched with the protection rods (25) in number are formed in the floating body (26), and one protection rod (25) is vertically and slidably arranged in one jack;
the cleaning device (3) comprises a driving motor (31), a flowering ring (32) and a plurality of scraping rods (33), wherein the driving motor (31) is fixed at the bottom of the inner wall of the drain tank box (1), the driving motor (31) is positioned at the center of a filter cylinder (23), the flowering ring (32) is fixed at the output end of the driving motor (31), the plurality of scraping rods (33) are uniformly and equidistantly fixed at the outer wall of the flowering ring (32), and the scraping rods (33) are in contact with the outer wall of the filter cylinder (23);
the cleaning device (3) further comprises a plurality of flowering scrapers (34) and a plurality of raised rods (35), wherein the plurality of flowering scrapers (34) are uniformly and vertically slidably arranged on one side, far away from the filter cylinder (23), of the plurality of scraping rods (33), the raised rods (35) are uniformly and equidistantly fixed on the outer wall of one side, far away from the filter cylinder (23), of the flowering scrapers (34), each flowering scraper (34) is fixedly connected with the corresponding raised rod (35) through the plurality of raised rods (35), a spring piece is arranged between the bottom of the raised rod (35) and the flowering ring (32), a raised ball is fixed on the top of the raised rod (35), a ball block is fixed on the bottom of the U-shaped frame (21), and the ball block of the U-shaped frame (21) is positioned on the raised ball movement track of the raised rod (35);
the anti-adhesion device (4) comprises a fixed cylinder (41), a one-way air inlet nozzle (42), a folding bag (43), a T-shaped pipe (44) and a plurality of one-way air outlet nozzles (45), wherein the fixed cylinder (41) is fixed at the bottom edge of a cover plate (22), the folding bag (43) is fixed at the top of the inner wall of the fixed cylinder (41), the top of the T-shaped pipe (44) is fixed at the bottom of the folding bag (43), the top of the T-shaped pipe (44) is slidably mounted in the fixed cylinder (41), the bottom of the T-shaped pipe (44) is in a spherical shape, the spherical part of the T-shaped pipe (44) is located on the movement track of an bloom ring (32), the one-way air inlet nozzle (42) is fixed at the top of the folding bag (43), and the one-way air inlet nozzle (42) penetrates through the top of the inner wall of the fixed cylinder (41) and the bottom of the cover plate (22), and the plurality of one-way air outlet nozzles (45) are uniformly fixed at the outer wall of the fixed cylinder (41).
2. A roofing unpowered siphonic wastewater treatment system according to claim 1, wherein: the anti-adhesion device (4) further comprises a plurality of fixing rods (46) and a plurality of pressing plates (47), the nozzle of the one-way air outlet nozzle (45) is made of soft rubber, a plurality of the fixing rods (46) are arranged in a group of two fixing rods (46), the two fixing rods (46) are fixed at the bottom of the fixing cylinder (41), the plurality of pressing plates (47) are uniformly fixed between the two fixing rods (46) at equal intervals, and the pressing plates (47) are in contact with the top of the soft rubber part of the nozzle of the one-way air outlet nozzle (45).
3. A roofing unpowered siphonic wastewater treatment system according to claim 2, wherein: the turning device (5) comprises a screw rod column (51), a sliding ring (52) and a flowering turning ring (53), wherein the screw rod column (51) is sleeved and rotatably installed on the outer wall of the U-shaped water inlet pipe (13), the screw rod column (51) is fixed at the top of the flowering ring (32) through a support, the sliding ring (52) is in threaded connection with the outer wall of the screw rod column (51), the flowering turning ring (53) is fixed on the outer wall of the sliding ring (52), and the flowering turning ring (53) is vertically and slidably installed on the outer wall of the fixed cylinder (41).
4. A roofing unpowered siphonic wastewater treatment system according to claim 3, wherein: the utility model provides a turn device (5) still includes turn board (54), gag lever post (55), axostylus axostyle (56), arc sand grip pole (57), strikes pole (58), conflict board (59), turn board (54) articulates the inner wall department at turn over ring (53) that blossoms, and turn and be equipped with the torsional spring between board (54) and turn over ring (53) that blossoms, gag lever post (55) are used for restricting the motion track of turning over board (54) downward swing, axostylus axostyle (56) rotate and install in the bottom of gag lever post (55), and be equipped with the torsional spring between the bottom of axostylus axostyle (56) and gag lever post (55), it keeps away from the outer wall department of one side of sliding ring (52) to strike pole (58) and turn over the bottom surface contact of ring (53) to be equipped with the torsional spring, conflict board (59) are fixed in one side outer wall department that axostylus axostyle (56) are close to turn over ring (52), arc sand grip pole (57) are fixed in the bottom of turn over ring (54), arc sand grip pole (57) are located the arc sand grip (57) that is fixed in the bottom of turning over the board (54), arc sand grip pole (57) is located arc sand grip (57).
5. A sewage treatment method of a roofing unpowered siphonic sewage treatment system according to any one of claims 1 to 4, wherein: the method comprises the following steps:
s1, collecting sewage on a roof in a drain tank box (1);
s2, when rainwater in the drain tank box (1) floods the air pipe (12), the air pipe (12) is blocked;
s3, generating siphons at the siphon (11) to suck sewage in the drain tank box (1) into the siphon (11) through the U-shaped water inlet pipe (13) to drain the drain tank box (1);
s4, shielding impurities at the water inlet of the U-shaped water inlet pipe (13) by the filter cylinder (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311676362.8A CN117379867B (en) | 2023-12-08 | 2023-12-08 | Roofing unpowered siphoning type sewage treatment system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311676362.8A CN117379867B (en) | 2023-12-08 | 2023-12-08 | Roofing unpowered siphoning type sewage treatment system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117379867A true CN117379867A (en) | 2024-01-12 |
| CN117379867B CN117379867B (en) | 2024-03-12 |
Family
ID=89441294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311676362.8A Active CN117379867B (en) | 2023-12-08 | 2023-12-08 | Roofing unpowered siphoning type sewage treatment system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117379867B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19519209A1 (en) * | 1995-05-24 | 1996-12-05 | Blaschke Richard Dr Ing H C | Bathroom water and filtration assembly collects water for discharge to toilet |
| US20100270218A1 (en) * | 2009-04-24 | 2010-10-28 | Korzeniowski Jan A | Syphon Filtration System |
| KR101732378B1 (en) * | 2016-11-28 | 2017-05-04 | 엔트라 주식회사 | Apparatus of reducing non-point pollution material that has backwashing by siphon and washing ball |
| CN213143646U (en) * | 2020-08-22 | 2021-05-07 | 深圳市炎唐装饰有限公司 | Roof anti-blocking drainage breathable composite floor drain system |
| CN113958071A (en) * | 2021-10-09 | 2022-01-21 | 漳州杰盛钢结构工程有限公司 | Drainage channel structure for steel structure building and installation method |
| US20230302385A1 (en) * | 2022-03-25 | 2023-09-28 | Robert Sherwood | Filtration system for a water drainage system |
-
2023
- 2023-12-08 CN CN202311676362.8A patent/CN117379867B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19519209A1 (en) * | 1995-05-24 | 1996-12-05 | Blaschke Richard Dr Ing H C | Bathroom water and filtration assembly collects water for discharge to toilet |
| US20100270218A1 (en) * | 2009-04-24 | 2010-10-28 | Korzeniowski Jan A | Syphon Filtration System |
| KR101732378B1 (en) * | 2016-11-28 | 2017-05-04 | 엔트라 주식회사 | Apparatus of reducing non-point pollution material that has backwashing by siphon and washing ball |
| CN213143646U (en) * | 2020-08-22 | 2021-05-07 | 深圳市炎唐装饰有限公司 | Roof anti-blocking drainage breathable composite floor drain system |
| CN113958071A (en) * | 2021-10-09 | 2022-01-21 | 漳州杰盛钢结构工程有限公司 | Drainage channel structure for steel structure building and installation method |
| US20230302385A1 (en) * | 2022-03-25 | 2023-09-28 | Robert Sherwood | Filtration system for a water drainage system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117379867B (en) | 2024-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110540335B (en) | Slag and sewage separation device and separation method thereof | |
| CN117379867B (en) | Roofing unpowered siphoning type sewage treatment system and method | |
| CN205307897U (en) | A central transmission inhales mud scraper for two heavy ponds | |
| CN208912658U (en) | Aquatic products raw material cleaning device | |
| CN213492274U (en) | Floater collection device in waste water | |
| CN214780812U (en) | Aquaculture tail water treatment device with sediment collection function | |
| CN213112603U (en) | Dissolved air flotation machine | |
| CN211772615U (en) | Dust collector for highway construction | |
| CN210013198U (en) | Novel sewage treatment system is floated blowdown on water device | |
| CN208389464U (en) | A kind of sludge concentration device | |
| CN219023364U (en) | Vertical flow sedimentation tank of antiseized wall | |
| CN111547860A (en) | Constructed wetland filler for advanced treatment of tail water and constructed wetland laying method | |
| CN202023565U (en) | Novel adjustable belt mud scraping device | |
| CN204685151U (en) | A kind of small-sized mixing washing wheat washer | |
| CN209890287U (en) | Dissolved air flotation machine with backwashing function | |
| CN219481663U (en) | Sedimentation tank for sewage treatment | |
| CN218740452U (en) | Tailing storehouse sepage collection device | |
| CN116440565B (en) | Full-automatic energy-saving recovery device for condensate water of still kettle | |
| CN215692123U (en) | Sludge discharge device for sewage treatment | |
| CN220491553U (en) | Outdoor liquid crystal screen | |
| CN219860692U (en) | Sewage purification device | |
| CN113617821B (en) | Soil heavy metal pollution restores integration equipment | |
| CN220058274U (en) | PE pipeline rainwater floater separator | |
| CN216997756U (en) | WQF floating layer air floatation equipment | |
| CN208893862U (en) | A kind of construction site dust-extraction unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |