CN115155154A - Multiple filtering device for urban sewage treatment and filtering process thereof - Google Patents
Multiple filtering device for urban sewage treatment and filtering process thereof Download PDFInfo
- Publication number
- CN115155154A CN115155154A CN202210984675.9A CN202210984675A CN115155154A CN 115155154 A CN115155154 A CN 115155154A CN 202210984675 A CN202210984675 A CN 202210984675A CN 115155154 A CN115155154 A CN 115155154A
- Authority
- CN
- China
- Prior art keywords
- sewage treatment
- wall
- fixedly connected
- filter screen
- water
- 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.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 92
- 238000001914 filtration Methods 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 238000007667 floating Methods 0.000 claims abstract description 34
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 20
- 229920003023 plastic Polymers 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims description 35
- 230000001681 protective effect Effects 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 4
- 239000000645 desinfectant Substances 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000003860 storage Methods 0.000 description 17
- 238000007790 scraping Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 7
- 239000013049 sediment Substances 0.000 description 6
- 239000013502 plastic waste Substances 0.000 description 5
- 238000004062 sedimentation Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- 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
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a multiple filtering device for urban sewage treatment and a filtering process thereof, which relate to the technical field of sewage treatment and comprise a sewage treatment device main body, wherein the sewage treatment device main body comprises a sewage treatment tank, and a filtering mechanism is arranged in one end of the sewage treatment tank. According to the invention, through the cooperation of the motor I, the driving wheel I, the filter screen belt, the driving wheel II, the filter plate and the collecting plate, when sewage flows into the sewage treatment tank, floating plastic garbage can enter the floating cleaning device and is blocked by the filter plate, so that the floating garbage floats on the top of the floating cleaning device, the output shaft of the motor I rotates to drive the driving wheel I to rotate, the movable sharp rod can move to the outside in the fixed seat to hook up the floating garbage, and when the floating garbage in water is transported to the top of the collecting plate through the rotation of the filter screen belt, the plastic garbage falls into the collecting plate due to gravity.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a multiple filtering device for urban sewage treatment and a filtering process thereof.
Background
Municipal sewage mainly contains domestic sewage, industrial sewage and runoff sewage, along with the progress of science and technology and the rapid development of industry, the sewage of subsidiary production is also increasing at continuous, and the city is the intensive place of population, contains a large amount of germs in the municipal sewage, if sewage does not have the planning and controls with effectual, can cause very big pollution to the environment, can influence resident's healthy simultaneously, and this just needs to use sewage treatment filter equipment to handle municipal sewage. The following problems exist in the prior art:
1. most of the existing filtering devices for treating urban sewage only have one filtering process, so that the sewage is often insufficiently filtered, and garbage floating on the water surface is easy to block sewage treatment equipment, so that the use of the device is influenced;
2. because a large amount of silt that exists in the aquatic, prior art cleans silt through the mode of deposiing, but silt piles up the back and needs the manual work to clean, and the efficiency of manual cleaning is lower, influences the work efficiency of device.
Disclosure of Invention
The invention provides a multiple filtering device for urban sewage treatment and a filtering process thereof, which are used for solving the problems in the background technology.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a multiple filtration device for municipal sewage treatment, includes the sewage treatment plant main part, the sewage treatment plant main part is including the sewage treatment groove, the inside filtering mechanism that is provided with of one end in sewage treatment groove, one side of filtering mechanism is provided with deposits cleaning device, one side of depositing cleaning device is provided with floats cleaning device, it is including motor one to float cleaning device, the inner wall fixedly connected with filter plate of motor one, the top of filter plate is provided with filter screen area, drive wheel two, it is including the shell to deposit cleaning device, the inner wall fixedly connected with water conservancy diversion slope of shell, one side on water conservancy diversion slope is provided with hob, valve mechanism.
The technical scheme of the invention is further improved as follows: the sewage treatment device comprises a first transmission wheel, a second transmission wheel, a first motor, a second motor, a collecting plate and a sewage treatment tank, wherein the two ends of the second transmission wheel are movably connected with the inner side of the top of the filter plate, the outer wall of the second transmission wheel is movably connected with the inner wall of one end of the filter screen belt, the inner wall of the other end of the filter screen belt is movably connected with the first transmission wheel, the one end of the first transmission wheel is fixedly connected with the first motor, the bottom of the first motor is provided with the collecting plate, and one end of the collecting plate is fixedly connected with one side of the top of the sewage treatment tank.
The technical scheme of the invention is further improved as follows: the filter screen belt comprises a fixed seat, a movable sharp rod is movably connected to the inner wall of the fixed seat, a first elastic ring is fixedly connected to the outer wall of the movable sharp rod, and a second elastic ring is fixedly connected to one side of the first elastic ring.
Adopt above-mentioned technical scheme, the adoption motor in this scheme is first, drive wheel one, filter screen area, drive wheel two, filter plate and collecting plate cooperate jointly, collect the clearance to the rubbish that floats on the surface of water.
The technical scheme of the invention is further improved as follows: the inner wall of the bottom of the diversion slope is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with one end of the screw rod, the other end of the screw rod is movably connected with the inner wall of the shell, and the outer wall of the screw rod is movably connected with the inner wall of the bottom of the diversion slope.
The technical scheme of the invention is further improved as follows: the valve mechanism is arranged at one end of the screw rod, one side of the outer wall of the shell is fixedly connected with a storage box, one side of the top of the storage box is fixedly connected with a water outlet pipe, and the top of the storage box is fixedly connected with a triangular block.
The technical scheme of the invention is further improved as follows: the valve mechanism comprises a material passing pipe, an extrusion rod is movably connected to the inner wall of the material passing pipe, a movable rod is movably connected to the other end of the extrusion rod, a sliding block is movably connected to the other end of the movable rod, a sliding rod is movably connected to the inner wall of the sliding block, the two ends of the sliding rod are fixedly connected with the inner wall of the top of the material passing pipe, an elastic column is fixedly connected to the inner wall of the movable rod, and the other end of the elastic column is fixedly connected with the inner wall of the material passing pipe.
By adopting the technical scheme, the precipitated silt is collected and stored by matching the shell, the flow guide slope, the triangular block, the second motor, the screw rod, the valve mechanism, the storage tank and the water outlet pipe.
The technical scheme of the invention is further improved as follows: the filtering mechanism comprises a protective shell, a water pump is fixedly connected to the top of one side of the protective shell, a filter screen is fixedly connected to the inner wall of the protective shell, a sliding rod is fixedly connected to one side of the filter screen, a sliding wheel is movably connected to the outer wall of the sliding rod, an extrusion frame is movably connected to one side of the sliding wheel, and an elastic ring is fixedly connected to the inner side of the extrusion frame.
The technical scheme of the invention is further improved as follows: the other end swing joint of extrusion frame scrapes the pole, scrape one side of pole and one side swing joint of filter screen, one side swing joint of movable pulley has the pull rod, the other end swing joint of pull rod has the carousel, the one end of carousel and protective housing's inner wall swing joint, the opposite side fixedly connected with baffle of carousel, the baffle sets up under the water pump output.
Adopt above-mentioned technical scheme, protective housing, water pump, filter screen, slide bar, movable pulley, extrusion frame in this scheme, scrape the cooperation between pole, elastic ring, carousel, pull rod and the baffle, filter water and clean one side to the filter screen.
In a second aspect, a municipal sewage treatment filtration process comprises the following steps:
s1, conveying sewage to a sewage treatment device, cleaning larger garbage such as plastics, leaves and the like floating in water to prevent a subsequent filtering system from being blocked;
s2, settling the silt in the water, wherein the silt in the water is more and is easy to settle in a flowing water pipe, so that the service life of a pipeline of the device is influenced;
s3, adding a disinfectant into the sewage to prevent the sewage from polluting the environment after being discharged, and removing some chemical substances in the sewage;
s4, filtering some fine particle substances in the water by using a filter screen, and discharging the filtered water into the nature to prevent the environment from being polluted by sewage
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a multiple filtering device for urban sewage treatment and a filtering process thereof, wherein a motor I, a driving wheel I, a filter screen belt, a driving wheel II, a filter plate and a collecting plate are matched, when sewage flows into a sewage treatment tank, floating plastic garbage can enter the floating cleaning device and is blocked by the filter plate, the floating garbage floats at the top of the floating cleaning device, an output shaft of the motor I rotates to drive the driving wheel I to rotate, the driving wheel I rotates by utilizing the driving wheel II, a moving sharp rod can move outwards in a fixed seat through the elasticity of an elastic ring I and an elastic ring II to hook the floating garbage, and the plastic garbage falls into the collecting plate due to gravity when the floating garbage in water is transported to the top of the collecting plate through the rotation of the filter screen belt, so that the floating garbage can be recorded and collected, the blocking of the subsequent filtering device is prevented, and the working efficiency of the device is improved.
2. The invention provides a multiple filtering device for urban sewage treatment and a filtering process thereof, wherein a shell, a flow guide slope, a triangular block, a second motor, a screw rod, a valve mechanism and a water outlet pipe are adopted, when sewage flows into the triangular block, the flow rate of the water is slowed down, the top of the flowing water slowly flows out through the triangular block, the sewage deposits silt in the triangular block, the deposited silt flows into the screw rod through the flow guide slope, an output shaft of the second motor rotates to drive the screw rod to rotate, the screw rod rotates to move the silt falling to the top of the screw rod to the position of the valve mechanism, the screw rod extrudes the silt into the valve mechanism through the rotation of the screw rod, the silt extrudes the extrusion rod through the extrusion rod, the extrusion rod rotates through a household movable rod, the movable rod slides through a sliding block by utilizing a sliding rod, the silt enters into the storage tank, the movable rod is pulled to move through the elasticity of an elastic column, the silt and the water in the storage tank cannot flow back through the valve mechanism, and the sediment in the storage tank. The water at the top enters the inside of the shell again through the water outlet pipe, and the precipitated silt is collected, so that the manual cleaning time is shortened.
3. The invention provides a multiple filtering device for urban sewage treatment and a filtering process thereof, which adopt a protective shell, a water pump, a filter screen, a sliding rod, a sliding wheel, an extrusion frame, a scraping rod, an elastic ring, a rotary table, a pull rod and a baffle plate, wherein the precipitated water enters the protective shell, the water is pumped into the protective shell by the water pump, so that the water pressure on one side of the filter screen is increased, the water is rapidly filtered by the filter screen, the baffle plate is extruded by the water sprayed by the water pump, the baffle plate rotates on one side of the inner wall of the protective shell, the sliding wheel is pulled by the pull rod to slide on the surface of the sliding rod, the extrusion frame moves, the extrusion frame is pulled to rotate by the elasticity of the elastic ring, the scraping rod is driven by the extrusion frame to slide on one side of the filter screen, the silt accumulated on the surface of the filter screen is cleaned by the scraping rod, the filter screen is prevented from being blocked by the silt, the filter screen is prevented from being blocked, and the filtering effect of the filter screen is influenced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional schematic view of the structural floatation cleaning device of the present invention;
FIG. 3 is a schematic cross-sectional view of a structured belt of the present invention;
FIG. 4 is a schematic cross-sectional view of a structural sediment removal assembly of the present invention;
FIG. 5 is a schematic cross-sectional view of a structural valve mechanism of the present invention;
FIG. 6 is a schematic cross-sectional view of a structured filter mechanism of the present invention;
FIG. 7 is a schematic process flow diagram of the present invention.
In the figure: 1. a sewage treatment apparatus main body; 2. a floating cleaning device; 3. a sediment cleaning device; 4. a filtering mechanism; 5. a sewage treatment tank; 21. a first motor; 22. a first transmission wheel; 23. a filter screen belt; 24. a second driving wheel; 25. filtering the plate; 26. a collection plate; 231. a fixed seat; 232. moving the sharp rod; 233. elastic ring I; 234. a second elastic ring; 31. a housing; 32. a diversion slope; 33. a triangular block; 34. a second motor; 35. a screw rod; 36. a valve mechanism; 37. a storage tank; 38. a water outlet pipe; 361. a material passing pipe; 362. an extrusion stem; 363. a movable rod; 364. a slide bar; 365. an elastic column; 366. a slider; 41. a protective housing; 42. a water pump; 43. filtering with a screen; 44. a slide bar; 45. a sliding wheel; 46. an extrusion frame; 47. a scraping rod; 48. an elastic ring; 49. a turntable; 491. a pull rod; 492. and a baffle plate.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-7, the present invention provides a multi-filtration device for urban sewage treatment and a filtration process thereof, the device comprises a sewage treatment device body 1, the sewage treatment device body 1 comprises a sewage treatment tank 5, a filtration mechanism 4 is arranged in one end of the sewage treatment tank 5, one side of the filtration mechanism 4 is provided with a sedimentation cleaning device 3, one side of the sedimentation cleaning device 3 is provided with a floating cleaning device 2, the floating cleaning device 2 comprises a first motor 21, the inner wall of the first motor 21 is fixedly connected with a filter plate 25, the top of the filter plate 25 is provided with a filter screen belt 23, a second driving wheel 24, the sedimentation cleaning device 3 comprises a shell 31, the inner wall of the shell 31 is fixedly connected with a flow guide slope 32, one side of the flow guide slope 32 is provided with a screw rod 35 and a valve mechanism 36, two ends of the second driving wheel 24 are movably connected with the inner side of the top of the filter screen belt 25, the inner wall of the other end of the driving wheel 24 is movably connected with a first driving wheel 22, one end of the first driving wheel 22 is fixedly connected with the first motor 21, the bottom of the first motor 21 is provided with a collection plate 26, one end of the collection plate 26 is connected with the inner wall of the filter screen belt 23, the floating ring 2 is connected with a floating ring 2, the floating ring is connected with a plastic ring, the floating ring 2, the first driving wheel 22 is rotated by the second driving wheel 24, the moving pointed rod 232 can move to the outside in the fixed seat 231 through the elastic force of the first elastic ring 233 and the second elastic ring 234, the floating garbage is hooked up, and when the floating garbage in water is transported to the top of the collecting plate 26 through the rotation of the filter screen belt 23, the plastic garbage falls into the collecting plate 26 due to gravity, so that the garbage can be collected in a memorial manner for floating large objects.
Example 2
As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the inner wall of the bottom of the flow guiding slope 32 is fixedly connected with a second motor 34, an output shaft of the second motor 34 is fixedly connected with one end of a screw rod 35, the other end of the screw rod 35 is movably connected with the inner wall of the shell 31, the outer wall of the screw rod 35 is movably connected with the inner wall of the bottom of the flow guiding slope 32, a valve mechanism 36 is arranged at one end of the screw rod 35, one side of the outer wall of the shell 31 is fixedly connected with a storage tank 37, one side of the top of the storage tank 37 is fixedly connected with a water outlet pipe 38, the top of the storage tank 37 is fixedly connected with a triangular block 33, the valve mechanism 36 comprises a material passing pipe 361, the inner wall of the material passing pipe 361 is movably connected with an extrusion rod 362, the other end of the extrusion rod 362 is movably connected with a movable rod 363, the other end of the movable rod 363 is movably connected with a sliding block 366, the inner wall of the sliding block 366 is movably connected with a sliding rod 364, the two ends of the sliding rod 364 are fixedly connected with the inner wall of the top of the material passing pipe 361, the inner wall of the movable rod 363 is fixedly connected with an elastic column 365, the other end of the elastic column 365 is fixedly connected with the inner wall of the material passing pipe 361, when sewage flows into the inside of the triangular block 33, the flow rate of water is slowed down, the top of the water to flow in slowly flows out through the triangular block 33, the sewage deposits silt in the inside of the triangular block 33, the settled silt flows to the inside of the screw rod 35 through the flow guide slope 32, the output shaft of the motor two 34 rotates to drive the screw rod 35 to rotate, the screw rod 35 rotates to move the silt dropping to the top of the screw rod 35 to the position of the valve mechanism 36, the screw rod 35 extrudes the silt to the inside of the valve mechanism 36 through the rotation of the screw rod 35, the silt is extruded through the extrusion rod 362, the extrusion rod 362 rotates through the household movable rod 363, the movable rod 363 slides through the sliding block 366 by utilizing the sliding rod 364, so that the silt enters the inside of the storage tank 37, the elastic force of the elastic column 365 pulls the movable rod 363 to move, the silt and water in the storage tank 37 cannot flow back through the valve mechanism 36, and the silt and water in the storage tank 37 are precipitated. The top water re-enters the interior of the housing 31 through the outlet pipe 38 and collects the settled silt.
Example 3
As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the filtering mechanism 4 includes a protective housing 41, a water pump 42 is fixedly connected to the top of one side of the protective housing 41, a filter screen 43 is fixedly connected to the inner wall of the protective housing 41, a sliding rod 44 is fixedly connected to one side of the filter screen 43, a sliding wheel 45 is movably connected to the outer wall of the sliding rod 44, an extrusion frame 46 is movably connected to one side of the sliding wheel 45, an elastic ring 48 is fixedly connected to the inner side of the extrusion frame 46, a scraping rod 47 is movably connected to the other end of the extrusion frame 46, one side of the scraping rod 47 is movably connected to one side of the filter screen 43, a pull rod 491 is movably connected to one side of the sliding wheel 45, a rotary disk 49 is movably connected to the other end of the pull rod 491, one end of the rotary disk 49 is movably connected to the inner wall of the protective housing 41, and a baffle 492 is fixedly connected to the other side of the rotary disk 49, baffle 492 sets up under the output of water pump 42, the inside of water entering protective housing 41 after the sediment, utilize water pump 42 with the inside of water suction protective housing 41, make the water pressure of filter screen 43 one side uprise, make water pass through the filtration of filter screen 43 fast, the water of spraying water through water pump 42 extrudees baffle 492, make baffle 492 rotate in protective housing 41's inner wall one side, pull pulley 45 at the surperficial slip of slide bar 44 through pull rod 491, make the extrusion frame 46 remove, elasticity pulling extrusion frame 46 through elastic ring 48 rotates, make extrusion frame 46 drive the one side slip of scraping pole 47 at filter screen 43, make the scraping pole 47 clean filter screen 43 surface accumulation's silt, prevent silt from blockking up the filter screen, cause the jam to the filter screen.
Example 4
As shown in fig. 1 to 7, on the basis of the embodiments 1 to 3, the present invention further provides a filtration process for municipal sewage treatment, which comprises the following steps:
s1, conveying sewage to a sewage treatment device, cleaning larger garbage such as plastics, leaves and the like floating in water to prevent a subsequent filtering system from being blocked;
s2, settling the silt in the water, wherein the silt in the water is more and is easy to settle in a flowing water pipe, so that the service life of a pipeline of the device is influenced;
s3, adding a disinfectant into the sewage to prevent the sewage from polluting the environment after being discharged, and removing some chemical substances in the sewage;
and S4, filtering some fine particulate matters in the water by using a filter screen, and draining the water into the nature after filtering to prevent the environment from being polluted by sewage.
The working principle of the multi-filtration device and the filtration process for municipal sewage treatment will be described in detail below.
As shown in fig. 1-7, firstly, when sewage flows into the inside of the sewage treatment tank 5, floating plastic waste can enter the inside of the floating cleaning device 2, is blocked by the filter plate 25, so that the floating plastic waste floats on the top of the floating cleaning device 2, and is rotated by the output shaft of the motor one 21 to drive the driving wheel one 22 to rotate, so that the driving wheel one 22 rotates by the driving wheel two 24, the moving pointed rod 232 can move to the outside inside of the fixed seat 231 through the elastic force of the elastic ring one 233 and the elastic ring two 234, the floating plastic waste is hooked up, when the floating plastic waste in water is transported to the top of the collecting plate 26 through the rotation of the filter screen belt 23, due to gravity, the plastic waste falls into the inside of the collecting plate 26, so that the large floating object waste is collected, when sewage flows into the inside of the triangular block 33, the flow rate of water is slowed down, the top of the water to flow in slowly flows out through the triangular block 33, so that the sewage precipitates silt in the triangular block 33, the precipitated silt flows to the inside of the screw rod 35 through the flow guide slope 32, the output shaft of the motor II 34 rotates to drive the screw rod 35 to rotate, the screw rod 35 rotates to move the silt falling to the top of the screw rod 35 to the position of the valve mechanism 36, the screw rod 35 extrudes the silt to the inside of the valve mechanism 36 through the rotation of the screw rod 35, the silt passes through the extrusion rod 362, the extrusion rod 362 rotates through the household movable rod 363, the movable rod 363 slides through the sliding block 366 by using the sliding rod 364, the silt enters the inside of the storage tank 37, the elastic force column 365 pulls the movable rod 363 to move, and the silt and the water in the storage tank 37 cannot flow back through the valve mechanism 36, the inside of the storage tank 37 settles. The water at top advances shell 31's inside again through outlet pipe 38, collect the silt of sediment, reduce the time of manual cleaning, water after the sediment gets into protective housing 41's inside, utilize water pump 42 with the inside of water suction protective housing 41, make the water pressure of filter screen 43 one side uprise, make water pass through filter screen 43's filtration fast, water through water pump 42 water spray extrudees baffle 492, make baffle 492 rotate in protective housing 41's inner wall one side, through 491 pull rods pulling sliding wheels 45 at the surface slip of slide bar 44, make extrusion frame 46 remove, elasticity pulling extrusion frame 46 through elasticity circle 48 rotates, make extrusion frame 46 drive the one side slip of scraping bar 47 at filter screen 43, make scraping bar 47 clean filter screen 43 surface accumulation's silt, prevent silt and block up the filter screen, cause the jam to the filter screen, influence the filter effect of filter screen.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (9)
1. The utility model provides a multiple filtration device for municipal sewage treatment, includes sewage treatment plant main part (1), sewage treatment plant main part (1) is including sewage treatment groove (5), its characterized in that: the utility model discloses a sewage treatment device, including sewage treatment tank (5), one end inside is provided with filtering mechanism (4), one side of filtering mechanism (4) is provided with deposits cleaning device (3), one side of depositing cleaning device (3) is provided with floats cleaning device (2), it is including motor (21) to float cleaning device (2), the inner wall fixedly connected with filter plate (25) of motor (21), the top of filter plate (25) is provided with filter screen area (23), drive wheel two (24), it is including shell (31) to deposit cleaning device (3), the inner wall fixedly connected with water conservancy diversion slope (32) of shell (31), one side of water conservancy diversion slope (32) is provided with hob (35), valve mechanism (36).
2. The multiple filtration apparatus for municipal sewage treatment according to claim 1, wherein: the utility model discloses a sewage treatment device, including drive wheel two (24), the inboard swing joint in top of both ends and filter screen board (25) of drive wheel two (24), the outer wall of drive wheel two (24) and the one end inner wall swing joint of filter screen area (23), the other end inner wall swing joint of filter screen area (23) has drive wheel one (22), the one end fixedly connected with motor one (21) of drive wheel one (22), the bottom of motor one (21) is provided with collecting plate (26), the one end of collecting plate (26) and top one side fixed connection in sewage treatment groove (5).
3. The multiple filtration apparatus for municipal sewage treatment according to claim 2, wherein: the filter screen belt (23) comprises a fixed seat (231), the inner wall of the fixed seat (231) is movably connected with a movable sharp rod (232), the outer wall of the movable sharp rod (232) is fixedly connected with a first elastic ring (233), and one side of the first elastic ring (233) is fixedly connected with a second elastic ring (234).
4. The multiple filtration device for municipal sewage treatment according to claim 1, wherein: the bottom inner wall fixedly connected with motor two (34) on water conservancy diversion slope (32), the output shaft of motor two (34) and the one end fixed connection of hob (35), the other end of hob (35) and the inner wall swing joint of shell (31), the outer wall of hob (35) and the bottom inner wall swing joint on water conservancy diversion slope (32).
5. The multiple filtration apparatus for municipal sewage treatment according to claim 4, wherein: valve mechanism (36) set up in the one end of hob (35), outer wall one side fixedly connected with bin (37) of shell (31), top one side fixedly connected with outlet pipe (38) of bin (37), the top fixedly connected with triangle block (33) of bin (37).
6. The multiple filtration apparatus for municipal sewage treatment according to claim 1, wherein: the valve mechanism (36) comprises a material passing pipe (361), an extrusion rod (362) is movably connected to the inner wall of the material passing pipe (361), a movable rod (363) is movably connected to the other end of the extrusion rod (362), a sliding block (366) is movably connected to the other end of the movable rod (363), a sliding rod (364) is movably connected to the inner wall of the sliding block (366), two ends of the sliding rod (364) are fixedly connected with the inner wall of the top of the material passing pipe (361), an elastic column (365) is fixedly connected to the inner wall of the movable rod (363), and the other end of the elastic column (365) is fixedly connected with the inner wall of the material passing pipe (361).
7. The multiple filtration apparatus for municipal sewage treatment according to claim 1, wherein: filtering mechanism (4) is including protecting sheathing (41), one side top fixedly connected with water pump (42) of protecting sheathing (41), the inner wall fixedly connected with filter screen (43) of protecting sheathing (41), one side fixedly connected with slide bar (44) of filter screen (43), the outer wall swing joint of slide bar (44) has movable pulley (45), one side swing joint of movable pulley (45) has extrusion frame (46), the inboard fixedly connected with elasticity circle (48) of extrusion frame (46).
8. The multiple filtration apparatus for municipal sewage treatment according to claim 7, wherein: the other end swing joint of extrusion frame (46) has scrapes pole (47), scrape one side of pole (47) and one side swing joint of filter screen (43), one side swing joint of movable pulley (45) has pull rod (491), the other end swing joint of pull rod (491) has carousel (49), the inner wall swing joint of one end and protective housing (41) of carousel (49), the opposite side fixedly connected with baffle (492) of carousel (49), baffle (492) set up under water pump (42) output.
9. A multiple filtration apparatus for municipal sewage treatment according to any one of claims 1 to 8, wherein a filtration process for municipal sewage treatment is proposed, characterized in that: the urban sewage treatment and filtration process comprises the following steps:
s1, conveying sewage to a sewage treatment device, and cleaning larger garbage such as plastics, leaves and the like floating in water to prevent a subsequent filtering system from being blocked;
s2, settling silt in water, wherein the silt in the water is more and is easy to settle in a flowing water pipe, so that the service life of a pipeline of the device is influenced;
s3, adding a disinfectant into the sewage to prevent the sewage from polluting the environment after being discharged, and removing some chemical substances in the sewage;
and S4, filtering some fine particulate matters in the water by using a filter screen, and draining the water into the nature after filtering to prevent the environment from being polluted by sewage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210984675.9A CN115155154A (en) | 2022-08-17 | 2022-08-17 | Multiple filtering device for urban sewage treatment and filtering process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210984675.9A CN115155154A (en) | 2022-08-17 | 2022-08-17 | Multiple filtering device for urban sewage treatment and filtering process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115155154A true CN115155154A (en) | 2022-10-11 |
Family
ID=83478689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210984675.9A Pending CN115155154A (en) | 2022-08-17 | 2022-08-17 | Multiple filtering device for urban sewage treatment and filtering process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115155154A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116196681A (en) * | 2023-04-10 | 2023-06-02 | 江苏城乡空间规划设计研究院有限责任公司 | Urban sewage reforms transform hoisting device |
-
2022
- 2022-08-17 CN CN202210984675.9A patent/CN115155154A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116196681A (en) * | 2023-04-10 | 2023-06-02 | 江苏城乡空间规划设计研究院有限责任公司 | Urban sewage reforms transform hoisting device |
| CN116196681B (en) * | 2023-04-10 | 2023-09-26 | 江苏城乡空间规划设计研究院有限责任公司 | Urban sewage reforms transform hoisting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9908067B2 (en) | Floatables and scum removal apparatus for a waste water treatment system | |
| KR101181863B1 (en) | Apparatus for treatment of first flush rainfall | |
| CN115155154A (en) | Multiple filtering device for urban sewage treatment and filtering process thereof | |
| CN112110608A (en) | High-efficient effluent treatment plant | |
| CN113845269B (en) | Sewage treatment device based on electrochemistry and biofiltration | |
| RU115776U1 (en) | INSTALLATION OF CLEANING OF STRAIN STRAINS FROM OIL PRODUCTS AND WEIGHTED PARTICLES | |
| CN218290647U (en) | Urban water treatment multi-stage purification device | |
| CN219259643U (en) | Multi-chamber oil removal pond | |
| CN218421271U (en) | Sewage grading cleaning environmental protection equipment | |
| CN216073299U (en) | Integrated sewage treatment device | |
| CN214936494U (en) | Sewage purification treatment device | |
| CN215876555U (en) | Urban sewage treatment device | |
| CN212504317U (en) | Industrial wastewater treatment device for industrial production | |
| CN211462204U (en) | Ecological remediation sewage treatment sedimentation tank | |
| CN213537481U (en) | Chemical industry is sewage pretreatment of water equipment for environmental protection | |
| CN117486432B (en) | Integrated buried domestic sewage treatment system and process thereof | |
| CN221230005U (en) | Mud discharging device for sewage treatment | |
| CN116139552B (en) | Sedimentation tank for sewage treatment | |
| CN211814019U (en) | Environmental engineering effluent treatment plant | |
| CN215975457U (en) | Environment-friendly sewage treatment plant | |
| CN215592880U (en) | Flocculation sedimentation tank for organic waste liquid treatment | |
| CN220405007U (en) | Anti-blocking efficient sewage treatment equipment | |
| CN220829403U (en) | COD digestion tank | |
| CN214654262U (en) | Oil field comprehensive waste liquid treatment device | |
| CN210764769U (en) | Sewage processor with self-cleaning sludge effect |
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 |