CN117023748A - Flocculation clarification sewage treatment system for sewage treatment - Google Patents
Flocculation clarification sewage treatment system for sewage treatment Download PDFInfo
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- CN117023748A CN117023748A CN202311228655.XA CN202311228655A CN117023748A CN 117023748 A CN117023748 A CN 117023748A CN 202311228655 A CN202311228655 A CN 202311228655A CN 117023748 A CN117023748 A CN 117023748A
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- flocculation
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- 239000010865 sewage Substances 0.000 title claims abstract description 142
- 238000005189 flocculation Methods 0.000 title claims abstract description 68
- 230000016615 flocculation Effects 0.000 title claims abstract description 67
- 238000005352 clarification Methods 0.000 title claims abstract description 20
- 238000004062 sedimentation Methods 0.000 claims abstract description 76
- 238000005273 aeration Methods 0.000 claims abstract description 48
- 238000003756 stirring Methods 0.000 claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 239000013049 sediment Substances 0.000 claims description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 54
- 239000007788 liquid Substances 0.000 claims description 40
- 238000007667 floating Methods 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 16
- 238000001556 precipitation Methods 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- 239000003814 drug Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 6
- 238000010992 reflux Methods 0.000 claims description 6
- 208000034699 Vitreous floaters Diseases 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 2
- 239000002244 precipitate Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 7
- 208000028659 discharge Diseases 0.000 description 5
- 238000005188 flotation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 230000001376 precipitating effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Analytical Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention relates to the technical field of sewage treatment, and discloses a flocculation clarification sewage treatment system for sewage treatment, which comprises a flocculation tank and a sedimentation tank, wherein the flocculation tank comprises: an aeration assembly and a float treatment assembly; the sedimentation tank includes: the sedimentation treatment assembly, the sedimentation stirring assembly and the sedimentation filtering assembly are arranged on the sedimentation tank; according to the invention, the aeration assembly is arranged, the T-shaped pipe is driven to rotate by the first motor through the transmission rod, the limiting idler wheels are meshed with the reciprocating spiral grooves, so that the T-shaped pipe can move up and down when rotating, meanwhile, gas generated by the air generator enters the rotary sleeve through the air inlet pipe, enters the T-shaped pipe through the air inlet hole and is discharged through the aeration hole of the aeration pipe, and sewage is stirred and aerated.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a flocculation clarification sewage treatment system for sewage treatment.
Background
In order to achieve the aim of discharging sewage into a certain water body or purifying the sewage by using the water quality requirement for reuse, the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and the sewage treatment system is increasingly used for daily life of common people, and flocculation clarification of the sewage is needed, so flocculation clarification equipment for sewage treatment is needed. However, the following problems exist in flocculation and sedimentation treatment of sewage at present:
the sewage treatment device has the advantages that the aeration effect in the sewage flocculation process is poor, the sewage cannot be comprehensively subjected to aeration treatment, the sewage aeration treatment effect is reduced, suspended matters can appear on the upper layer of the sewage in the sewage aeration treatment, the suspended matters appearing on the upper layer of the sewage cannot be timely treated, the efficiency in the sewage treatment process is low, the flocculate cannot be rapidly subjected to precipitation treatment when the sewage is subjected to precipitation treatment, the consumption is long, the timely treatment of the precipitate is inconvenient, and the sewage treatment time is wasted.
Disclosure of Invention
The invention aims to provide a flocculation clarification sewage treatment system for sewage treatment, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the flocculation clarification sewage treatment system for sewage treatment comprises a flocculation tank and a sedimentation tank, wherein a first water inlet pipe and a first water outlet pipe which are communicated with the inner wall of the flocculation tank are respectively arranged at two sides of the flocculation tank, a second water inlet pipe and a second water outlet pipe which are communicated with the interior of the sedimentation tank are respectively arranged at two sides of the sedimentation tank, and a first liquid pump is arranged between the first water outlet pipe and the second water inlet pipe;
the flocculation tank includes:
the aeration assembly is arranged in the flocculation box, and is driven by a first motor and an air generator to generate gas for stirring and aeration treatment;
the floating object treatment assembly is arranged on one side of the top of the flocculation box and is used for floating and circularly flushing the floating objects by arranging a first floating box and a second floating box;
the sedimentation tank includes:
the sedimentation treatment assembly is arranged in the sedimentation box and is driven by a third liquid pump and a third motor to carry out rapid circulation discharge treatment on sediment and sewage mixture;
the sedimentation stirring assembly is arranged inside the sedimentation box and is used for stirring sewage and a sedimentation agent through a stirring rod, so that sediment can be generated rapidly;
the sedimentation filter assembly is arranged inside the sedimentation box and is used for installing a sedimentation filter plate to isolate sediment through the water baffle box, so that the sediment and the treated sewage are prevented from flowing out together.
Optionally, the equal fixed mounting of first motor and air generator is at flocculation tank top, aeration component includes rotating base and swivel sleeve, movable mounting has T word pipe between rotating base and the swivel sleeve, reciprocating spiral groove has been seted up to the rotating base inboard, T word pipe bottom one side rotates and is connected with spacing gyro wheel, the inboard sliding connection of T word pipe top has the transfer line, swivel sleeve one side fixedly connected with intake pipe, a plurality of inlet port has been seted up at T word pipe top, T word pipe middle part both sides fixedly connected with aeration pipe, a plurality of aeration hole has all been seted up to aeration pipe upper and lower both sides, the inboard fixed mounting of swivel sleeve bottom has sealing washer and retainer plate.
Optionally, swivel base fixed mounting is in flocculation case inboard bottom axle center department, swivel sleeve fixed mounting is in flocculation case inboard top axle center department, T word pipe one end rotates to be connected inside swivel base, the T word pipe other end rotates to be connected inside the swivel sleeve, spacing gyro wheel sliding connection is inboard at reciprocal helicla flute, transfer line one end fixed mounting is in first motor output shaft one end, intake pipe one end and air generator output assorted, the intake pipe other end is linked together with swivel sleeve inside, aeration pipe one end is linked together with T word pipe inside, the retainer plate is through setting up bolt fixed mounting in swivel sleeve bottom inboard, just the retainer plate supports to establish at the sealing washer top, the sealing washer is established at T word pipe outer wall.
Optionally, the first buoyancy tank and the second buoyancy tank are both fixedly installed on one side of the top of the flocculation tank, one side of the first buoyancy tank is communicated with the inside of the flocculation tank, and the inside of the first buoyancy tank and the inside of the second buoyancy tank are respectively fixedly installed on the two sides of the flocculation tank.
Optionally, the floater treatment assembly includes first roller and second roller, first roller and second roller rotate respectively and connect inboard at first flotation tank inboard and second flotation tank top, first roller and second roller outer wall movable mounting have the rotation area, rotation area outer wall fixed mounting has a plurality of to filter and dial the board, second flotation tank outer wall fixed mounting has the second motor, second motor output and second roller pivot one end phase-match, second flotation tank bottom one side fixedly connected with first circulating pipe, first circulating pipe one end fixed mounting has the second liquid pump, second liquid pump output fixed mounting has the shower, second flotation tank middle part sliding connection has the box with a net.
Optionally, one end of the rotating belt is located at the top of the net cage, one end of the first circulating pipe is communicated with the inner side of the bottom of the second buoyancy tank, the other end of the first circulating pipe is matched with the suction end of the second liquid pump, and the output end of the spraying pipe is located at the top of one end of the rotating belt.
Optionally, the sedimentation treatment assembly includes second circulating pipe and conveyer pipe, second circulating pipe one end is linked together with sedimentation tank bottom inboard, third liquid pump fixed mounting is in second circulating pipe one end, second circulating pipe one end and third liquid pump suction end phase-match, third liquid pump output fixed mounting has the third circulating pipe, conveyer pipe inside rotation is connected with the conveying screw, circulation mouth has been seted up at conveyer pipe one end top, the conveyer pipe is close to the inside one end fixed mounting of sedimentation tank and has the backward flow filter plate, and the drain has been seted up to the lateral wall that the conveyer pipe kept away from sedimentation tank one end, conveying screw one end and third motor output shaft one end phase-match, the conveyer pipe output is located circulation mouth inboard.
Optionally, deposit stirring subassembly includes driving gear, mount and driven gear, driving gear fixed mounting is in conveying screw pivot one end, mount fixed mounting is in the inside one side of deposit box, driven gear fixed mounting is in puddler one end, puddler one end rotates to be connected in the inboard bottom of deposit box, the puddler other end rotates to be connected in the mount inboard, driving gear meshes with driven gear.
Optionally, the sediment filter assembly includes the mounting groove, the mounting groove is seted up in manger plate case one side, sediment filter plate fixed mounting is inboard at the mounting groove, manger plate case fixed mounting is in second outlet pipe and deposit case junction.
A process for flocculation clarification sewage treatment system for sewage treatment specifically comprises the following steps:
step one: firstly, sewage is discharged into a flocculation tank through a first water inlet pipe, then when the sewage reaches a certain height, a first motor and an air generator work at the moment, the first motor drives a T-shaped pipe to rotate through a transmission rod, a limit roller is meshed with a reciprocating spiral groove, so that the T-shaped pipe can move up and down while rotating, meanwhile, gas generated by the air generator enters the rotary sleeve through an air inlet pipe, then enters the T-shaped pipe through an air inlet hole, and is discharged through an aeration hole of an aeration pipe, and the sewage is stirred and aerated;
step two: in the aeration process, sewage floats out, floats enter the first buoyancy tank from the joint of the first buoyancy tank and the flocculation tank, floats on the surface of the first buoyancy tank, at the moment, the second motor drives the second rotating roller to rotate so as to drive the rotating belt to rotate, then the floating sewage is transported to the top of the net cage by utilizing the filtering shifting plate, meanwhile, the second liquid pump pumps the sewage at the bottom of the net cage in the second buoyancy tank by utilizing the first circulating pipe, and then the sewage is sprayed out through the spraying pipe to wash the filtering shifting plate, so that the floating sewage conveyed on the filtering shifting plate falls into the net cage to be uniformly collected;
step three, a step of performing; then the aerated sewage is pumped by a first liquid pump arranged at one end of a first water outlet pipe, the sewage is discharged into a sedimentation tank by a second water inlet pipe to be added with a medicament for sedimentation, in the sedimentation process, sediment is generated in the sedimentation tank, at the moment, a third liquid pump works, the second circulating pipe is used for pumping, sediment and sewage mixture are pumped out, and then the sewage is discharged into a conveying pipe through a third circulating pipe and a circulating port, at the moment, a reflux filter plate is used for filtering, the sediment and the sewage are separated, the sediment is left in the conveying pipe, a conveying screw is driven to rotate by a third motor, the top of the conveying pipe of the sediment tank is moved, and finally the sewage is discharged from a sewage outlet;
step four: meanwhile, when the sediment is circularly discharged, the rotating shaft of the conveying screw rod drives the driving gear to rotate, then the driving gear is meshed with the driven gear, and the stirring rod is driven to rotate, so that sewage and the sediment medicament in the sediment tank are stirred, and the sewage and the sediment medicament are better mixed;
step five, a step of performing a step of; finally, the sewage after precipitation is filtered again through a precipitation filter plate arranged on the water blocking tank and is discharged through a second water outlet pipe.
The invention has at least the following beneficial effects:
(1) According to the scheme, the aeration assembly is arranged, the first motor and the air generator work, the first motor drives the T-shaped tube to rotate through the transmission rod, the limit roller is meshed with the reciprocating spiral groove, the T-shaped tube can move up and down while rotating, meanwhile, gas generated by the air generator enters the rotary sleeve through the air inlet pipe and then enters the T-shaped tube through the air inlet hole, then the gas is discharged through the aeration hole of the aeration pipe, sewage is stirred and aerated, the oxygen in the water and the contact of microorganisms are effectively promoted while the aeration is carried out, the oxygen transfer rate and the biochemical reaction rate of the wastewater are improved, meanwhile, the sludge, sediment and other substances can be prevented from being deposited and accumulated in the sewage by stirring, the suspended matters in the sewage are uniformly distributed, and the sewage treatment effect is improved;
(2) According to the scheme, the floating object treatment assembly is arranged, specifically, floating objects enter the first floating box from the joint of the first floating box and the flocculation box, the floating objects float on the surface of the first floating box, at the moment, the second motor drives the second rotating roller to rotate, so that the rotating belt is driven to rotate, then floating dirt is transported to the top of the net box by using the filtering shifting plate, meanwhile, the second liquid pump extracts sewage at the bottom of the net box in the second floating box by using the first circulating pipe, and then the sewage is sprayed out by the spraying pipe to wash the filtering shifting plate, so that the floating dirt conveyed on the filtering shifting plate falls into the net box to be uniformly collected, and the floating dirt is conveniently treated;
(3) According to the scheme, the sediment treatment assembly is arranged, sediment is generated in the sediment box in the sediment process, at the moment, the third liquid pump works, the second circulating pipe is used for sucking, sediment and sewage mixture are sucked out, then the sediment and sewage mixture are discharged into the conveying pipe through the third circulating pipe and the circulating port, at the moment, the sediment and sewage are separated by utilizing the reflux filter plate, the sediment is left in the conveying pipe, the conveying screw is driven to rotate by the third motor, the top of the conveying pipe of the sediment box is enabled to move, and finally the sediment is discharged from the sewage discharge port, so that the sediment is conveniently and rapidly separated from the treated sewage;
(4) According to the scheme, the sedimentation stirring assembly is arranged, specifically, when sediment is circularly discharged, the driving gear is driven to rotate by the rotating shaft of the conveying screw, then the driving gear is meshed with the driven gear, the stirring rod is driven to rotate, sewage and sedimentation agents in the sedimentation tank are stirred, so that the sewage and the sedimentation agents are better mixed, and the sewage treatment efficiency is improved;
(5) This scheme is through setting up precipitation filtration subassembly, and is specific, and the sewage after the sediment filters once more through the sediment filter plate of installation on the water tank, then is discharged by the second outlet pipe, can separate sewage and precipitate completely, can prevent that the exhaust water from mixing with the precipitate, improves sewage treatment effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, it will be apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an assembly view of an aeration assembly of the present invention;
FIG. 4 is a schematic diagram of a connection structure of a rotating base and a T-shaped pipe according to the present invention;
FIG. 5 is a side partial cross-sectional view of a float handling assembly of the present invention;
FIG. 6 is an assembled view of one side of the float handling assembly of the present invention;
FIG. 7 is an external assembly view of the settling tank of the present invention;
FIG. 8 is a partial side cross-sectional view of a sediment treatment assembly and sediment agitation assembly of the present invention;
FIG. 9 is an exploded view of the structure of the sediment filter assembly of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. a flocculation tank; 101. a first water inlet pipe; 102. a first water outlet pipe; 103. a first liquid pump; 2. a sedimentation tank; 201. a second water inlet pipe; 202. a second water outlet pipe; 301. a rotating base; 302. a rotating sleeve; 303. t-shaped pipe; 304. reciprocating helical grooves; 305. limiting idler wheels; 306. a first motor; 307. a transmission rod; 308. an air generator; 309. an air inlet pipe; 310. an air inlet hole; 311. an aeration pipe; 312. aeration holes; 313. a seal ring; 314. a fixing ring; 401. a first buoyancy tank; 402. a second buoyancy tank; 403. a first rotating roller; 404. a second roller; 405. rotating the belt; 406. a filter shifting plate; 407. a second motor; 408. a first circulation pipe; 409. a second liquid pump; 410. a shower pipe; 411. a cage; 501. a second circulation pipe; 502. a third liquid pump; 503. a third circulation pipe; 504. a delivery tube; 505. a third motor; 506. a conveying screw; 507. a circulation port; 508. a reflux filter plate; 509. a sewage outlet; 601. a drive gear; 602. a fixing frame; 603. a stirring rod; 604. a driven gear; 701. a water-blocking tank; 702. a mounting groove; 703. the filter plates were precipitated.
Description of the embodiments
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the invention provides a flocculation clarification sewage treatment system for sewage treatment, comprising a flocculation tank 1 and a sedimentation tank 2, wherein a first water inlet pipe 101 and a first water outlet pipe 102 which are communicated with the inner wall of the flocculation tank 1 are respectively arranged at two sides of the flocculation tank 1, a second water inlet pipe 201 and a second water outlet pipe 202 which are communicated with the interior of the sedimentation tank 2 are respectively arranged at two sides of the sedimentation tank 2, and a first liquid pump 103 is arranged between the first water outlet pipe 102 and the second water inlet pipe 201;
the flocculation tank 1 comprises:
the aeration component is arranged in the flocculation tank 1, and is driven by a first motor 306 and an air generator 308 to generate gas for stirring and aeration treatment;
the floating object treatment assembly is arranged on one side of the top of the flocculation tank 1, and is used for floating and circularly flushing the floating objects by arranging a first floating tank 401 and a second floating tank 402;
the settling tank 2 includes:
the sedimentation treatment assembly is arranged in the sedimentation tank 2 and is driven by a third liquid pump 502 and a third motor 505 to carry out rapid circulation discharge treatment on sediment and sewage mixture;
the sedimentation stirring assembly is arranged in the sedimentation tank 2, and the sedimentation stirring assembly is used for stirring sewage and a sedimentation agent through a stirring rod 603, so that sediment can be quickly generated;
the sediment filter assembly is arranged inside the sediment tank 2, and is used for isolating sediment by arranging a water baffle tank 701 and installing a sediment filter plate 703 so as to prevent the sediment from flowing out together with the treated sewage.
In some embodiments, referring to fig. 1, 2, 3 and 4, a first motor 306 and an air generator 308 are fixedly installed at the top of a flocculation tank 1, an aeration assembly comprises a rotary base 301 and a rotary sleeve 302, a T-shaped tube 303 is movably installed between the rotary base 301 and the rotary sleeve 302, a reciprocating spiral groove 304 is formed inside the rotary base 301, a limit roller 305 is rotatably connected to one side of the bottom of the T-shaped tube 303, a transmission rod 307 is slidingly connected to the inner side of the top of the T-shaped tube 303, an air inlet pipe 309 is fixedly connected to one side of the rotary sleeve 302, a plurality of air inlets 310 are formed at the top of the T-shaped tube 303, aeration tubes 311 are fixedly connected to two sides of the middle of the T-shaped tube 303, a plurality of aeration holes 312 are formed on the upper side and the lower side of the aeration tubes 311, a sealing ring 313 and a fixing ring 314 are fixedly installed inside the bottom of the rotary sleeve 302, the rotary base 301 is fixedly arranged at the bottom axis of the inner side of the flocculation box 1, the rotary sleeve 302 is fixedly arranged at the top axis of the inner side of the flocculation box 1, one end of the T-shaped pipe 303 is rotationally connected inside the rotary base 301, the other end of the T-shaped pipe 303 is rotationally connected inside the rotary sleeve 302, the limit roller 305 is slidingly connected inside the reciprocating spiral groove 304, one end of the transmission rod 307 is fixedly arranged at one end of the output shaft of the first motor 306, one end of the air inlet pipe 309 is matched with the output end of the air generator 308, the other end of the air inlet pipe 309 is communicated with the inside of the rotary sleeve 302, one end of the air exposure pipe 311 is communicated with the inside of the T-shaped pipe 303, the fixed ring 314 is fixedly arranged at the inner side of the bottom of the rotary sleeve 302 through a set bolt, the fixed ring 314 is propped against the top of the sealing ring 313, and the sealing ring 313 is sleeved on the outer wall 303 of the T-shaped pipe; through setting up first motor 306 and air generator 308 and being used for driving and producing the air and aerifys, can drive T word pipe 303 rotation through the transfer line 307 that first motor 306 output set up, then through setting up spacing gyro wheel 305 and reciprocal helicla flute 304, spacing gyro wheel 305 meshes with reciprocal helicla flute 304, can make the T word pipe 303 that sets up carry out the up-and-down motion between rotating base 301 and rotating sleeve 302 when rotating, and air generator 308 that sets up can produce gas, then through installing intake pipe 309, intake pipe 309 and the inside intercommunication of rotating sleeve 302, the air can utilize intake pipe 309 to get into rotating sleeve 302 inside, again get into T word pipe 303 inside by the inlet port 310 that sets up, then discharge through the aeration hole 312 of the aeration pipe 311 that sets up, stir the aeration is carried out to sewage.
In some embodiments, referring to fig. 1, 2, 5 and 6, a first buoyancy tank 401 and a second buoyancy tank 402 are fixedly installed on one side of the top of the flocculation tank 1, one side of the first buoyancy tank 401 is communicated with the inside of the flocculation tank 1, the inside of the first buoyancy tank 401 and the inside of the second buoyancy tank 402, a floater treating assembly comprises a first rotating roller 403 and a second rotating roller 404, the first rotating roller 403 and the second rotating roller 404 are respectively connected on the inner side of the first buoyancy tank 401 and the inner side of the top of the second buoyancy tank 402 in a rotating way, a rotating belt 405 is movably installed on the outer walls of the first rotating roller 403 and the second rotating roller 404, a plurality of filtering poking plates 406 are fixedly installed on the outer walls of the rotating belt 405, the outer wall of the second buoyancy tank 402 is fixedly provided with a second motor 407, the output end of the second motor 407 is matched with one end of a rotating shaft of the second rotating roller 404, one side of the bottom of the second buoyancy tank 402 is fixedly connected with a first circulating pipe 408, one end of the first circulating pipe 408 is fixedly provided with a second liquid pump 409, the output end of the second liquid pump 409 is fixedly provided with a spray pipe 410, the middle part of the second buoyancy tank 402 is slidingly connected with a net cage 411, one end of a rotating belt 405 is positioned at the top of the net cage 411, one end of the first circulating pipe 408 is communicated with the inner side of the bottom of the second buoyancy tank 402, the other end of the first circulating pipe 408 is matched with the suction end of the second liquid pump 409, and the output end of the spray pipe 410 is positioned at the top of one end of the rotating belt 405; through being provided with first buoyancy tank 401 and second buoyancy tank 402, install first roller 403 and second roller 404 that are used for driving rotation area 405 pivoted in the inboard of first buoyancy tank 401 and second buoyancy tank 402, drive second roller 404 through the second motor 407 that sets up and rotate, can drive rotation area 405 and rotate, then utilize the filtration dial plate 406 of installing on rotation area 405 to transport the net cage 411 of second buoyancy tank 402 internally mounted, the second liquid pump 409 that sets up can work simultaneously, utilize first circulating pipe 408 to extract the sewage of second buoyancy tank 402 intranet cage 411 bottom, then spout through shower 410 that sets up, to filter dial plate 406, make the filtration dial plate 406 go up the floating filth that carries and fall into in net cage 411 and unify the collection, and in the in-process that carries out the cyclic flushing, can increase the mobility of sewage upper surface, make the inside that the floater can flow to first buoyancy tank 401 more fast.
In some embodiments, referring to fig. 1, 2, 7 and 8, the sedimentation treatment assembly includes a second circulation pipe 501 and a conveying pipe 504, one end of the second circulation pipe 501 is communicated with the inner side of the bottom of the sedimentation tank 2, a third liquid pump 502 is fixedly installed at one end of the second circulation pipe 501, one end of the second circulation pipe 501 is matched with the suction end of the third liquid pump 502, the output end of the third liquid pump 502 is fixedly provided with a third circulation pipe 503, a conveying screw 506 is rotationally connected inside the conveying pipe 504, the top of one end of the conveying pipe 504 is provided with a circulation port 507, one end of the conveying pipe 504 close to the inner side of the sedimentation tank 2 is fixedly provided with a backflow filter plate 508, the side wall of one end of the conveying pipe 504 away from the sedimentation tank 2 is provided with a drain port 509, one end of the conveying screw 506 is matched with one end of the output shaft of the third motor 505, and the output end of the conveying pipe 504 is located at the inner side of the circulation port 507; through the conveyer pipe 504 that has set up third liquid pump 502 and has installed conveyer screw 506, in the in-process of deposit, the precipitate has been produced in the sedimentation tank 2, this moment third liquid pump 502 is worked, through being provided with second circulating pipe 501 and third circulating pipe 503, third liquid pump 502 can utilize second circulating pipe 501 to suck, deposit and sewage mixture out, then discharge into conveyer pipe 504 through the circulation mouth 507 that third circulating pipe 503 and conveyer pipe 504 one end were opened, this moment can be through the reflux filter plate 508 of conveyer pipe 504 one end installation filtering, separate deposit and sewage, the deposit is left in conveyer pipe 504, then drive conveyer screw 506 through third motor 505 and rotate, make deposit tank conveyer pipe 504 top remove, finally discharge from drain 509.
In some embodiments, referring to fig. 8, the sedimentation stirring assembly includes a driving gear 601, a fixing frame 602 and a driven gear 604, the driving gear 601 is fixedly installed at one end of a rotating shaft of the conveying screw 506, the fixing frame 602 is fixedly installed at one side of the interior of the sedimentation tank 2, the driven gear 604 is fixedly installed at one end of a stirring rod 603, one end of the stirring rod 603 is rotatably connected to the bottom of the inner side of the sedimentation tank 2, the other end of the stirring rod 603 is rotatably connected to the inner side of the fixing frame 602, and the driving gear 601 is meshed with the driven gear 604; through having set up puddler 603, the pivot of during operation conveying screw 506 can drive the driving gear 601 that sets up and rotate, then driving gear 601 and driven gear 604 meshing can drive puddler 603 and rotate for sewage and the precipitation medicament of precipitation tank 2 inside stir for sewage and the better mixture of precipitation medicament.
In some embodiments, referring to fig. 9, the sediment filter assembly includes a mounting groove 702, the mounting groove 702 is opened at one side of the water baffle box 701, the sediment filter plate 703 is fixedly mounted at the inner side of the mounting groove 702, and the water baffle box 701 is fixedly mounted at the connection position of the second water outlet pipe 202 and the sediment box 2; the sewage after precipitation is filtered again through the precipitation filter plate 703 installed on the water tank 701 and then discharged through the second water outlet pipe 202, so that the sewage and the precipitate can be completely separated.
The working flow and principle of the invention are as follows: when in use, sewage is firstly discharged into the flocculation tank 1 through the first water inlet pipe 101, then when the sewage reaches a certain height, the first motor 306 and the air generator 308 work, the first motor 306 drives the T-shaped pipe 303 to rotate through the transmission rod 307, the T-shaped pipe 303 is meshed with the reciprocating spiral groove 304 by utilizing the limit roller 305, the T-shaped pipe 303 can move up and down while rotating, meanwhile, gas generated by the air generator 308 enters the rotary sleeve 302 through the air inlet pipe 309 and then enters the T-shaped pipe 303 through the air inlet hole 310, then is discharged through the aeration hole 312 of the aeration pipe 311, the sewage is stirred and aerated, in the aeration process, sewage is floated with dirt, the floating matters enter the first floating box 401 from the joint of the first floating box 401 and the flocculation tank 1, the floating matters float on the surface of the first floating box 401, at the moment, the second motor 407 drives the second rotary roller 404 to rotate, thereby driving the rotating belt 405 to rotate, then transporting floating dirt to the top of the net cage 411 by utilizing the filtering shifting plate 406, simultaneously pumping the sewage at the bottom of the net cage 411 in the second floating box 402 by utilizing the first circulating pipe 408, then spraying the sewage through the spraying pipe 410, flushing the filtering shifting plate 406, enabling the floating dirt conveyed on the filtering shifting plate 406 to fall into the net cage 411 for uniform collection, then pumping the sewage after aeration by utilizing the first liquid pump 103 arranged at one end of the first water outlet pipe 102, discharging the sewage into the settling box 2 by utilizing the second water inlet pipe 201 for adding medicament and settling, generating sediment in the settling box 2 in the settling process, pumping by utilizing the second circulating pipe 501 at the moment, pumping the sediment and sewage water mixture by utilizing the third circulating pipe 502, and then discharging the sediment and sewage mixture into the conveying pipe 504 through the third circulating pipe 503 and the circulating port 507, at this time, the reflux filter plate 508 is utilized to filter, the precipitate and sewage are separated, the precipitate is left in the conveying pipe 504, the conveying screw 506 is driven to rotate through the third motor 505, the top of the precipitate box conveying pipe 504 is enabled to move, and finally, the precipitate is discharged from the drain port 509, meanwhile, when the precipitate is circularly discharged, the driving gear 601 is driven to rotate through the rotating shaft of the conveying screw 506, then the driving gear 601 is meshed with the driven gear 604, the stirring rod 603 is driven to rotate, the sewage and the precipitating agent in the precipitating box 2 are stirred, the sewage and the precipitating agent are better mixed, and finally, the sewage after precipitation is filtered again through the precipitating filter plate 703 arranged on the water blocking tank 701 and is discharged through the second water outlet pipe 202.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The flocculation clarification sewage treatment system for sewage treatment is characterized by comprising a flocculation tank (1) and a sedimentation tank (2), wherein a first water inlet pipe (101) and a first water outlet pipe (102) which are communicated with the inner wall of the flocculation tank (1) are respectively arranged at two sides of the flocculation tank (1), a second water inlet pipe (201) and a second water outlet pipe (202) which are communicated with the interior of the sedimentation tank (2) are respectively arranged at two sides of the sedimentation tank (2), and a first liquid pump (103) is arranged between the first water outlet pipe (102) and the second water inlet pipe (201);
the flocculation tank (1) comprises:
the aeration assembly is arranged in the flocculation box (1), and is driven by a first motor (306) and an air generator (308) to generate gas for stirring and aeration treatment;
the floating object treatment assembly is arranged on one side of the top of the flocculation box (1), and floats and circularly washes the floating objects by arranging a first floating box (401) and a second floating box (402);
the sedimentation tank (2) comprises:
the sedimentation treatment assembly is arranged in the sedimentation box (2), and is driven by a third liquid pump (502) and a third motor (505) to rapidly and circularly discharge sediment and sewage mixture;
the sedimentation stirring assembly is arranged inside the sedimentation box (2), and the sedimentation stirring assembly is used for stirring sewage and a sedimentation agent through a stirring rod (603) so that sediment can be generated rapidly;
the sedimentation filter assembly is arranged inside the sedimentation box (2), and is used for isolating sediment by arranging a sedimentation filter plate (703) through a water blocking tank (701), so that the sediment and the treated sewage are prevented from flowing out together.
2. A flocculation clarification sewage treatment system for sewage treatment according to claim 1, wherein: the first motor (306) and the air generator (308) are fixedly arranged at the top of the flocculation box (1), the aeration assembly comprises a rotary base (301) and a rotary sleeve (302), a T-shaped pipe (303) is movably arranged between the rotary base (301) and the rotary sleeve (302), a reciprocating spiral groove (304) is formed in the inner side of the rotary base (301), one side of the bottom of the T-shaped pipe (303) is rotationally connected with a limiting roller (305), the T-shaped pipe (303) is characterized in that a transmission rod (307) is connected to the inner side of the top of the T-shaped pipe in a sliding mode, an air inlet pipe (309) is fixedly connected to one side of the rotary sleeve (302), a plurality of air inlets (310) are formed in the top of the T-shaped pipe (303), aeration pipes (311) are fixedly connected to the two sides of the middle of the T-shaped pipe (303), a plurality of aeration holes (312) are formed in the upper side and the lower side of each aeration pipe (311), and a sealing ring (313) and a fixing ring (314) are fixedly arranged on the inner side of the bottom of the rotary sleeve (302).
3. A flocculation clarification sewage treatment system for sewage treatment according to claim 2, wherein: rotating base (301) fixed mounting is in flocculation case (1) inboard bottom axle center department, rotating sleeve (302) fixed mounting is in flocculation case (1) inboard top axle center department, T word pipe (303) one end rotates to be connected inside rotating base (301), T word pipe (303) other end rotates to be connected inside rotating sleeve (302), spacing gyro wheel (305) sliding connection is inboard at reciprocal helicla flute (304), transfer line (307) one end fixed mounting is at first motor (306) output shaft one end, intake pipe (309) one end and air generator (308) output phase-match, the intake pipe (309) other end is linked together with rotating sleeve (302) inside, aeration pipe (311) one end is linked together with T word pipe (303) inside, retainer plate (314) are through setting up bolt fixed mounting in rotating sleeve (302) bottom inboard, just retainer plate (314) support and establish at sealing washer (313) top, sealing washer (313) cover is established at T word pipe (303) outer wall.
4. A flocculation clarification sewage treatment system for sewage treatment according to claim 1, wherein: the flocculation tank comprises a flocculation tank body, a first buoyancy tank (401) and a second buoyancy tank (402), wherein the first buoyancy tank (401) and the second buoyancy tank (402) are fixedly arranged on one side of the top of the flocculation tank body (1), one side of the first buoyancy tank (401) is communicated with the inside of the flocculation tank body (1), and the first buoyancy tank body (401) and the second buoyancy tank body (402) are arranged inside.
5. A flocculation clarification sewage treatment system for sewage treatment according to claim 1, wherein: the floater treatment assembly comprises a first rotating roller (403) and a second rotating roller (404), the first rotating roller (403) and the second rotating roller (404) are respectively connected to the inner side of a first buoyancy tank (401) and the inner side of the top of a second buoyancy tank (402) in a rotating mode, a rotating belt (405) is movably arranged on the outer walls of the first rotating roller (403) and the second rotating roller (404), a plurality of filtering shifting plates (406) are fixedly arranged on the outer walls of the rotating belt (405), a second motor (407) is fixedly arranged on the outer walls of the second buoyancy tank (402), the output end of the second motor (407) is matched with one end of a rotating shaft of the second rotating roller (404), a first circulating pipe (408) is fixedly connected to one side of the bottom of the second buoyancy tank (402), a second liquid pump (409) is fixedly arranged at one end of the first circulating pipe (408), a spraying pipe (410) is fixedly arranged at the output end of the second liquid pump (409), and a net box (411) is slidingly connected to the middle of the second buoyancy tank (402).
6. A flocculation clarification sewage treatment system for sewage treatment as set forth in claim 5, wherein: one end of the rotating belt (405) is positioned at the top of the net cage (411), one end of the first circulating pipe (408) is communicated with the inner side of the bottom of the second buoyancy tank (402), the other end of the first circulating pipe (408) is matched with the suction end of the second liquid pump (409), and the output end of the spraying pipe (410) is positioned at the top of one end of the rotating belt (405).
7. A flocculation clarification sewage treatment system for sewage treatment according to claim 1, wherein: the sedimentation treatment assembly comprises a second circulating pipe (501) and a conveying pipe (504), one end of the second circulating pipe (501) is communicated with the inner side of the bottom of the sedimentation tank (2), a third liquid pump (502) is fixedly arranged at one end of the second circulating pipe (501), one end of the second circulating pipe (501) is matched with the suction end of the third liquid pump (502), the output end of the third liquid pump (502) is fixedly provided with a third circulating pipe (503), the conveying pipe (504) is internally rotationally connected with a conveying screw (506), the top of one end of the conveying pipe (504) is provided with a circulating port (507), one end, close to the inner side of the sedimentation tank (2), of the conveying pipe (504) is fixedly provided with a backflow filter plate (508), the side wall of one end, far away from the sedimentation tank (2), of the conveying pipe (504) is provided with a sewage outlet (509), one end of the conveying screw (506) is matched with one end of an output shaft of the third motor (505), and the output end of the conveying pipe (504) is positioned at the inner side of the circulating port (507).
8. A flocculation clarification sewage treatment system for sewage treatment according to claim 1, wherein: the sedimentation stirring assembly comprises a driving gear (601), a fixing frame (602) and a driven gear (604), wherein the driving gear (601) is fixedly arranged at one end of a rotating shaft of a conveying screw (506), the fixing frame (602) is fixedly arranged at one side of the interior of the sedimentation tank (2), the driven gear (604) is fixedly arranged at one end of a stirring rod (603), one end of the stirring rod (603) is rotationally connected to the bottom of the inner side of the sedimentation tank (2), the other end of the stirring rod (603) is rotationally connected to the inner side of the fixing frame (602), and the driving gear (601) is meshed with the driven gear (604).
9. A flocculation clarification sewage treatment system for sewage treatment according to claim 1, wherein: the sedimentation filter assembly comprises a mounting groove (702), the mounting groove (702) is formed in one side of a water baffle box (701), a sedimentation filter plate (703) is fixedly mounted on the inner side of the mounting groove (702), and the water baffle box (701) is fixedly mounted at the joint of a second water outlet pipe (202) and a sedimentation box (2).
10. A process for flocculation clarification of a sewage treatment system for sewage treatment according to any one of claims 1 to 9, comprising in particular the steps of:
step one: firstly, sewage is discharged into a flocculation box (1) through a first water inlet pipe (101), then when the sewage reaches a certain height, a first motor (306) and an air generator (308) work at the moment, the first motor (306) drives a T-shaped pipe (303) to rotate through a transmission rod (307), a limit roller (305) is meshed with a reciprocating spiral groove (304), the T-shaped pipe (303) can move up and down while rotating, and meanwhile, gas generated by the air generator (308) enters a rotary sleeve (302) through an air inlet pipe (309) and then enters the T-shaped pipe (303) through an air inlet hole (310), and then is discharged through an aeration hole (312) of an aeration pipe (311), so that the sewage is stirred and aerated;
step two: in the aeration process, sewage floats, floats enter the first buoyancy tank (401) from the joint of the first buoyancy tank (401) and the flocculation tank (1), floats on the surface of the first buoyancy tank (401), at the moment, the second motor (407) drives the second rotating roller (404) to rotate so as to drive the rotating belt (405) to rotate, then the floating sewage is transported to the top of the net cage (411) by utilizing the filtering shifting plate (406), meanwhile, the second liquid pump (409) extracts the sewage at the bottom of the inner net cage (411) of the second buoyancy tank (402) by utilizing the first circulating pipe (408), and then the sewage is sprayed out by the spraying pipe (410) to wash the filtering shifting plate (406), so that the floating sewage conveyed on the filtering shifting plate (406) falls into the net cage (411) to be uniformly collected;
step three, a step of performing; then the aerated sewage is pumped by a first liquid pump (103) arranged at one end of a first water outlet pipe (102), the sewage is discharged into a sedimentation tank (2) by a second water inlet pipe (201) to be added with medicament for sedimentation, in the sedimentation process, sediment is generated in the sedimentation tank (2), at the moment, a third liquid pump (502) works, a second circulating pipe (501) is used for pumping out the sediment and sewage mixture, then the sediment and sewage mixture is discharged into a conveying pipe (504) through the third circulating pipe (503) and a circulating port (507), at the moment, a reflux filter plate (508) is used for filtering to separate the sediment and the sewage, the sediment is left in the conveying pipe (504), a third motor (505) is used for driving a conveying screw (506) to rotate, so that the top of the conveying pipe (504) of the sediment tank moves, and finally the sediment is discharged from a sewage outlet (509);
step four: simultaneously, when the sediment is circularly discharged, the rotating shaft of the conveying screw (506) can drive the driving gear (601) to rotate, then the driving gear (601) is meshed with the driven gear (604), and the stirring rod (603) can be driven to rotate to stir the sewage and the sediment medicament in the sediment tank (2), so that the sewage and the sediment medicament are better mixed;
step five, a step of performing a step of; finally, the sewage after precipitation is filtered again through a precipitation filter plate (703) arranged on the water tank (701), and then is discharged from the second water outlet pipe (202).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311228655.XA CN117023748A (en) | 2023-09-21 | 2023-09-21 | Flocculation clarification sewage treatment system for sewage treatment |
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| CN202311228655.XA CN117023748A (en) | 2023-09-21 | 2023-09-21 | Flocculation clarification sewage treatment system for sewage treatment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117645337A (en) * | 2023-12-18 | 2024-03-05 | 江苏明轩环保科技有限公司 | Advection type air floatation system and process based on sewage treatment |
| CN117699995A (en) * | 2023-12-29 | 2024-03-15 | 江苏明洋环保有限公司 | Pressure-bearing integrated sewage aeration treatment system and treatment process thereof |
-
2023
- 2023-09-21 CN CN202311228655.XA patent/CN117023748A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117645337A (en) * | 2023-12-18 | 2024-03-05 | 江苏明轩环保科技有限公司 | Advection type air floatation system and process based on sewage treatment |
| CN117699995A (en) * | 2023-12-29 | 2024-03-15 | 江苏明洋环保有限公司 | Pressure-bearing integrated sewage aeration treatment system and treatment process thereof |
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