CN115286182A - Domestic sewage circulation clarification plant - Google Patents
Domestic sewage circulation clarification plant Download PDFInfo
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- CN115286182A CN115286182A CN202210970895.6A CN202210970895A CN115286182A CN 115286182 A CN115286182 A CN 115286182A CN 202210970895 A CN202210970895 A CN 202210970895A CN 115286182 A CN115286182 A CN 115286182A
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- fixedly connected
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- oxygen
- domestic sewage
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- 239000010865 sewage Substances 0.000 title claims abstract description 84
- 238000005352 clarification Methods 0.000 title claims description 4
- 238000000746 purification Methods 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000012528 membrane Substances 0.000 claims abstract description 39
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 107
- 239000001301 oxygen Substances 0.000 claims description 107
- 229910052760 oxygen Inorganic materials 0.000 claims description 107
- 230000001681 protective effect Effects 0.000 claims description 17
- 239000007787 solid Substances 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 12
- 238000013500 data storage Methods 0.000 claims description 9
- 206010021143 Hypoxia Diseases 0.000 claims description 7
- 238000005276 aerator Methods 0.000 claims description 6
- 238000007872 degassing Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 4
- 210000003437 trachea Anatomy 0.000 claims description 3
- 238000005273 aeration Methods 0.000 description 14
- 239000012535 impurity Substances 0.000 description 14
- 238000011282 treatment Methods 0.000 description 14
- 239000002245 particle Substances 0.000 description 10
- 244000005700 microbiome Species 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000011221 initial treatment Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000004912 1,5-cyclooctadiene Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Classifications
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- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification 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
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/24—Separation of coarse particles, e.g. by using sieves or screens
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention relates to the technical field of domestic sewage, and particularly discloses domestic sewage circulating purification equipment which comprises a purification device shell, wherein one side of the purification device shell is fixedly connected with a sewage inlet, a primary purification device is fixedly connected above the inner wall of the purification device shell, the inner wall of the purification device shell is fixedly connected with a water suction pump positioned below the primary purification device, the top of the water suction pump is fixedly connected with a secondary water outlet, one end of the secondary water outlet is fixedly connected with an anoxic zone, the inner wall of the purification device shell is movably connected with an aerobic device positioned on one side of the anoxic zone, the inner wall of the purification device shell is fixedly connected with an MBR membrane pool positioned on one side of the aerobic device, the inner wall of the purification device shell is fixedly connected with a disinfection device positioned on one side of the MBR membrane pool, and the inner wall of the purification device shell is fixedly connected with a control device positioned on one side of the disinfection device.
Description
Technical Field
The invention relates to the technical field of domestic sewage, in particular to domestic sewage circulating and purifying equipment.
Background
Domestic sewage is waste water discharged by residents in daily life, mainly comes from residential buildings and public buildings, and is mainly composed of organic matters and a large number of pathogenic microorganisms, the organic matters existing in the domestic sewage are extremely unstable and easy to decay to generate stink, bacteria and pathogens are propagated in large quantities by taking the organic matters in the domestic sewage as nutrition, so that infectious diseases can spread and spread, and therefore, the domestic sewage needs to be treated before being discharged.
Current domestic sewage circulation purification treatment all passes through sewage purification treatment device with domestic sewage, get rid of massive large-scale granule debris earlier through tentatively, then sewage after tentatively purifying is carried out the oxygen deficiency treatment through the pump suction entering oxygen deficiency pond, sewage after the oxygen deficiency treatment gets into good oxygen pond, the motor starts the aeration machine that makes good oxygen bottom of the pool portion and aerates sewage, COD and phosphorus nitrogen element in the messenger good oxygen microorganism degradation sewage, sewage after the secondary treatment gets into the MBR membrane cisterna and adsorbs the filtration, water after the filtration disinfects at last and can reuse.
But sewage gets into good oxygen pond, the motor starts, when making the aeration machine of good oxygen bottom of the pool carry out aeration treatment to sewage, the aeration machine is through the impeller that looses the gas, directly pour into untreated sewage into "microbubble", under the combined action of coagulant and flocculating agent, physics flocculation and chemical flocculation take place for the suspended solid, thereby form big suspended solid wadding group, but because the aeration machine is in the bottom of good oxygen pond, sewage forms water pressure and can lead to the fact pressure to the aeration machine, and then make the aeration machine need more powerful starter motor just can be with in the sewage that "microbubble" pours into, its energy loss has been increased, operating time overlength under high water pressure simultaneously, cause the damage to the aeration machine easily, the service life thereof is reduced, the sewage treatment cost is increased.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a domestic sewage circulating and purifying device, which solves the problems in the prior art.
The invention provides the following technical scheme: the utility model provides a domestic sewage circulation clarification plant, includes the purifier shell, one side fixedly connected with sewage inlet port of purifier shell, purifier is once had to the inner wall top fixedly connected with of purifier shell, the inner wall fixedly connected with of purifier shell is located a suction pump of purifier below, suction pump top fixedly connected with secondary delivery port, the one end fixedly connected with oxygen deficiency interval of secondary delivery port, the inner wall swing joint of purifier shell is located the good oxygen device of the interval one side of oxygen deficiency, the inner wall fixedly connected with of purifier shell is located the MBR membrane cisterna of good oxygen device one side, the inner wall fixedly connected with of purifier shell is located the degassing unit of MBR membrane cisterna one side, the inner wall fixedly connected with of purifier shell is located the controlling means of degassing unit one side.
Further, purifier includes first column spinner, the outer wall swing joint of first column spinner has the conveyer belt, the conveyer belt has been seted up on the surface of conveyer belt, the first top cap of the fixed swing joint in top of purifier shell, the inner wall fixedly connected with of purifier shell is located the bottom plate of first column spinner below, one side fixedly connected with of bottom plate filters the baffle, the filter tank has been seted up on the surface of filtering the baffle, top one side fixedly connected with laminating piece of conveyer belt, the inner wall fixedly connected with of purifier shell is located the solid debris discharge port of laminating piece one side.
Further, the aerobic device includes a motor, the bottom swing joint of motor has first rim plate, one side fixedly connected with aeration machine of first rim plate, one side fixedly connected with air-blower of aeration machine, the bottom fixedly connected with second top cap of first rim plate, the bottom fixedly connected with axis of rotation of motor, the outer wall fixedly connected with rotating fan blade of axis of rotation, one side fixedly connected with oxygen device of rotating fan blade.
Furthermore, the number of the rotating fan blades is six, and nine oxygen generating devices are fixedly connected to the back of each rotating fan blade.
Further, the inner wall swing joint of first rim plate has the second column spinner, the outer wall swing joint of second column spinner has first carousel, the first oxygen pipe of bottom fixedly connected with of first carousel, the outer wall fixedly connected with fixed block of first oxygen pipe, the outer wall fixedly connected with protective housing of fixed block, the trachea groove has been seted up to the outer wall of protective housing.
Furthermore, the number of the first oxygen guide pipes is three, the first oxygen guide pipes are uniformly distributed on the outer wall of the second rotary column, and seven fixing blocks are fixedly connected between the outer wall of each first oxygen guide pipe and the inner wall of the protection shell.
Further, the aerobic device comprises a fan blade main body, an air inlet groove is formed in one side of the fan blade main body, a second oxygen guide pipe is fixedly connected in the air inlet groove, an air outlet groove is formed in the back face of the fan blade main body, and an oxygen outlet device is fixedly connected in the air outlet groove.
Furthermore, go out the oxygen device and include the oxygen inlet pipe, one side fixedly connected with backward flow bayonet socket of oxygen inlet pipe, the bottom fixedly connected with fixing device of oxygen inlet pipe, fixing device's inner wall bottom fixedly connected with bullet-proof piece, fixing device's inner wall bottom fixedly connected with is located the pivot fixed plate of shellproof piece one side, the outer wall swing joint of pivot fixed plate has rotatory pivot, the outer wall fixedly connected with valve member of rotatory pivot, one side fixedly connected with valve main part of valve member, the inner wall fixedly connected with backward flow draw-in groove of valve main part, fixing device's bottom fixedly connected with is located the oxygen outlet pipe of oxygen inlet pipe one side.
Further, the MBR membrane cisterna includes MBR membrane main part, the top fixedly connected with membrane cisterna top cap of MBR membrane main part, the top fixedly connected with outlet pipe of membrane cisterna top cap, the one end fixedly connected with disinfection water tank of outlet pipe, the positive fixedly connected with cubic delivery port of disinfection water tank, the quantity of MBR membrane main part is the three-layer, and the size of a dimension of three-layer MBR membrane main part adaptation of each other, the material of disinfection water tank is transparent material.
Furthermore, the control device comprises a data storage device, a control panel is fixedly connected to the top of the data storage device, a display device is fixedly connected to the top of the control panel, a security door is movably connected to one side of the shell of the purification device, and a door handle is fixedly connected to the outer wall of the security door.
The invention has the technical effects and advantages that:
1. according to the invention, the aerobic device is arranged, the rotating shaft is driven to rotate by starting the motor, the rotating fan blades are further driven to rotate, the air blower performs aeration work, oxygen is discharged from the oxygen outlet device and supplied to aerobic microorganisms, the upper layer and the lower layer of sewage can be simultaneously supplied with oxygen by the six rotating fan blades, the decomposition rate of the aerobic microorganisms in the sewage is increased, the sewage purification efficiency is improved, the first oxygen guide pipe and the protective shell are connected more stably and firmly by the seven fixing blocks, the first oxygen guide pipe and the protective shell can conveniently rotate along with the second rotating column, and the use safety and the service life of the first oxygen guide pipe and the protective shell are increased.
2. The invention is provided with the oxygen outlet device, because the water flow in the oxygen outlet pipe can flow in the opposite direction of rotation at the moment when the fan blade body rotates, the water pressure of the surface of the valve body, which is contacted with sewage, is reduced, meanwhile, oxygen can continuously enter the oxygen inlet pipe, so that the air pressure of the surface, which is contacted with the oxygen inlet pipe, of the valve body is increased, because the pressure difference of two sides of the valve body is different, the valve body is extruded on the rotating shaft fixing plate to rotate, so that the backflow clamping groove can be separated from the backflow clamping groove, the oxygen in the oxygen inlet pipe flows out from the oxygen outlet pipe to be mixed with the sewage, when the oxygen supply is stopped, the air pressure in the oxygen inlet pipe is reduced, because the pressure difference of two sides of the valve body is gradually the same due to long-time oxygen supply, because the weight of the valve assembly, the valve body and the backflow clamping groove per se is reduced, the valve assembly and the valve body rotate through the rotating shaft, so that the backflow clamping groove is contacted with the backflow clamping groove, thereby closing the sewage and the oxygen flow channel, when the fan blade body stops rotating, the sewage in the sewage can be tightly clamped with one side of the purification device shell.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a sectional view of the overall structure of the present invention.
FIG. 3 is a schematic view of the primary purification apparatus of the present invention.
FIG. 4 is a schematic structural diagram of an aerobic apparatus according to the present invention.
Fig. 5 is a schematic view of a rotating shaft according to the present invention.
Fig. 6 is a schematic view of the structure of the fan blade of the present invention.
FIG. 7 is a schematic view of the oxygen generator of the present invention.
FIG. 8 is a schematic diagram of the MBR membrane tank structure of the present invention.
Fig. 9 is a schematic structural diagram of a control device according to the present invention.
The reference signs are: 1. a purifier housing; 2. a sewage inlet; 3. a primary purification device; 301. a first spin column; 302. a conveyor belt; 303. a transfer slot; 304. a first top cover; 305. a base plate; 306. a filtering baffle plate; 307. a filter tank; 308. a bonding sheet; 309. a solid impurity discharge port; 4. a secondary water outlet; 5. a water pump; 6. an anoxic zone; 7. an aerobic device; 701. a motor; 702. a first wheel disc; 703. an aerator; 704. a blower; 705. a second top cover; 706. a rotating shaft; 7061. a second spin column; 7062. a first turntable; 7063. a first oxygen conduit; 7064. a fixed block; 7065. a protective shell; 7066. a tracheal tube slot; 707. rotating the fan blades; 7071. a fan blade main body; 7072. an air inlet groove; 7073. a second oxygen conduit; 7074. an air outlet groove; 708. an oxygen outlet device; 7081. an oxygen inlet pipe; 7082. a backward flow bayonet; 7083. a fixing device; 7084. an anti-bullet block; 7085. a rotating shaft fixing plate; 7086. rotating the rotating shaft; 7087. a valve assembly; 7088. a valve body; 7089. a reverse flow clamping groove; 70810. an oxygen outlet pipe; 8. an MBR membrane tank; 801. an MBR membrane main body; 802. a membrane pool top cover; 803. a water outlet pipe; 9. a sterilizing device; 901. a sterilizing water tank; 902. a third water outlet; 10. a control device; 1001. a data storage device; 1002. a control panel; 1003. a display device; 1004. a security door; 1005. a door handle.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and the forms of the structures described in the following embodiments are merely examples, and a domestic sewage circulating and purifying apparatus according to the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.
Referring to fig. 1-2, the present invention provides a domestic sewage circulating purification apparatus, one side of a purification device housing 1 is fixedly connected with a sewage inlet 2, a primary purification device 3 is fixedly connected above the inner wall of the purification device housing 1, the inner wall of the purification device housing 1 is fixedly connected with a water suction pump 5 positioned below the primary purification device 3, the top of the water suction pump 5 is fixedly connected with a secondary water outlet 4, one end of the secondary water outlet 4 is fixedly connected with an anoxic zone 6, the inner wall of the purification device housing 1 is movably connected with an aerobic device 7 positioned at one side of the anoxic zone 6, the inner wall of the purification device housing 1 is fixedly connected with an MBR membrane pool 8 positioned at one side of the aerobic device 7, the inner wall of the purification device housing 1 is fixedly connected with a disinfection device 9 positioned at one side of the MBR membrane pool 8, and the inner wall of the purification device housing 1 is fixedly connected with a control device 10 positioned at one side of the disinfection device 9.
In this embodiment, it should be further explained that the sewage entering the primary purification device 3, the anoxic zone 6, the aerobic device 7, the MBR membrane tank 8 and the disinfection device 9 perform primary treatment, anoxic treatment, aerobic treatment, purification in the MBR membrane tank and ultraviolet disinfection on the sewage entering the primary purification device, so that the entered sewage is subjected to cyclic purification treatment, the comfort level of a user is increased, and the labor intensity of the user is reduced.
Referring to fig. 3, the primary purification device 3 includes a first rotary column 301, a conveyor belt 302 is movably connected to an outer wall of the first rotary column 301, a conveyor groove 303 is formed in a surface of the conveyor belt 302, a first top cap 304 is fixedly and movably connected to a top of the purification device housing 1, a bottom plate 305 located below the first rotary column 301 is fixedly connected to an inner wall of the purification device housing 1, a filtering partition plate 306 is fixedly connected to one side of the bottom plate 305, a filtering groove 307 is formed in a surface of the filtering partition plate 306, an attachment piece 308 is fixedly connected to one side of the top of the conveyor belt 302, and a solid impurity discharge port 309 located on one side of the attachment piece 308 is fixedly connected to the inner wall of the purification device housing 1;
in this embodiment, it should be further described that the attaching piece 308 is attached to the top of the conveyor belt 302, the conveyor belt 302 is driven to rotate by the first rotating column 301, and then the fixed particle impurities on the surface of the sewage can be attached to the conveying groove 303 on the surface of the conveyor belt 302, and along with the rotation of the conveyor belt 302 to the attaching piece 308, because the attaching piece 308 is attached to the top of the conveyor belt 302, the solid particle impurities attached to the surface of the conveying groove 303 can be attached to and collided with the attaching piece 308, and then fall to the solid particle impurity storage area on one side of the attaching piece 308, and then the solid particle impurities are discharged into the external processing device through the solid impurity discharge port 309, so that the damage of the solid particle impurities to the subsequent purification device is prevented, and the use safety of the subsequent device is improved.
Referring to fig. 4, the aerobic device 7 includes a motor 701, a first wheel disc 702 is movably connected to the bottom of the motor 701, an aerator 703 is fixedly connected to one side of the first wheel disc 702, an air blower 704 is fixedly connected to one side of the aerator 703, a second top cover 705 is fixedly connected to the bottom of the first wheel disc 702, a rotating shaft 706 is fixedly connected to the bottom of the motor 701, rotating fan blades 707 are fixedly connected to the outer wall of the rotating shaft 706, and an oxygen generating device 708 is fixedly connected to one side of the rotating fan blades 707;
it should be further explained in this embodiment, the number of the rotating fan blades 707 is six, and nine oxygen generators 708 are fixedly connected to the back of each rotating fan blade 707, the rotating shaft 706 is driven to rotate by starting the motor 701, and then the rotating fan blades 707 are driven to rotate, and the air blower 704 performs aeration work at the same time, oxygen is discharged from the oxygen generators 708 and supplied to aerobic microorganisms, and oxygen can be supplied to the upper and lower layers of sewage simultaneously through the six rotating fan blades 707, so that the decomposition rate of the aerobic microorganisms in the sewage is increased, and the sewage purification efficiency is improved.
Referring to fig. 5, the inner wall of the first wheel disc 702 is movably connected with a second rotating column 7061, the outer wall of the second rotating column 7061 is movably connected with a first rotating disc 7062, the bottom of the first rotating disc 7062 is fixedly connected with a first oxygen guide tube 7063, the outer wall of the first oxygen guide tube 7063 is fixedly connected with a fixed block 7064, the outer wall of the fixed block 7064 is fixedly connected with a protective shell 7065, and the outer wall of the protective shell 7065 is provided with a trachea groove 7066;
in this embodiment, it should be further described that the number of the first oxygen guide tubes 7063 is three, the three first oxygen guide tubes 7063 are uniformly distributed on the outer wall of the second rotating column 7061, and seven fixing blocks 7064 are fixedly connected between the outer wall of each first oxygen guide tube 7063 and the inner wall of the protective shell 7065, so that the first oxygen guide tubes 7063 and the protective shell 7065 are more stably and firmly connected through the seven fixing blocks 7064, which is convenient for the first oxygen guide tubes 7063 and the protective shell 7065 to rotate together with the second rotating column 7061, thereby increasing the use safety and the service life of the first oxygen guide tubes 7063 and the protective shell 7065.
Referring to fig. 6-7, the aerobic device 7 includes a main body 7071, an air inlet groove 7072 is formed in one side of the main body 7071, a second oxygen guide tube 7073 is fixedly connected in the air inlet groove 7072, an air outlet groove 7074 is formed in the back of the main body 7071, an oxygen outlet device 708 is fixedly connected in the air outlet groove 7074, the oxygen outlet device 708 includes an oxygen inlet tube 7081, one side of the oxygen inlet tube 7081 is fixedly connected with a backflow bayonet 7082, the bottom of the oxygen inlet tube 7081 is fixedly connected with a fixing device 7083, the bottom of the inner wall of the fixing device 7083 is fixedly connected with a bulletproof block 7084, the bottom of the inner wall of the fixing device 7083 is fixedly connected with a rotating shaft fixing plate 7085 located on one side of the bulletproof block 7084, the outer wall of the rotating shaft fixing plate 7085 is movably connected with a rotating shaft 7086, the outer wall of the rotating shaft 7086 is fixedly connected with a valve assembly 7087, one side of the valve main body 7088 is fixedly connected with a valve assembly 7089, the inner wall of the valve main body 7088 is fixedly connected with a backflow bayonet 7089, and the bottom of the fixing device 7083 is fixedly connected with an oxygen outlet tube 8978 zft 8978 located on one side of the oxygen inlet tube 7081;
in this embodiment, the valve component 7087 and the valve main body 7088 do not need to be opened or closed by a power source through the different pressure difference between the two sides of the valve component 7087 and the valve main body 7088, so that energy loss is reduced, oxygen output is facilitated, and the survival rate of aerobic microorganisms is increased.
Referring to fig. 8-9, the MBR membrane tank 8 includes an MBR membrane main body 801, a membrane tank top cover 802 is fixedly connected to the top of the MBR membrane main body 801, a water outlet pipe 803 is fixedly connected to the top of the membrane tank top cover 802, a disinfection water tank 901 is fixedly connected to one end of the water outlet pipe 803, and a tertiary water outlet 902 is fixedly connected to the front of the disinfection water tank 901;
it needs further to explain in this embodiment, the quantity of MBR membrane main part 801 is the three-layer, and the size of a dimension of three-layer MBR membrane main part 801 adaptation each other, and the material of disinfection water tank 901 is transparent material, carries out deep purification treatment to sewage through three-layer MBR membrane main part 801, and in the sewage after the purification disinfected water tank 901, the quality of water condition of sewage after the user's more audio-visual detection purification through the transparent material of disinfection water tank 901. Increasing the comfort of the user.
Referring to fig. 9, the control device 10 includes a data storage device 1001, a control panel 1002 is fixedly connected to the top of the data storage device 1001, a display device 1003 is fixedly connected to the top of the control panel 1002, a security door 1004 is movably connected to one side of the purification device casing 1, and a door handle 1005 is fixedly connected to the outer wall of the security door 1004;
in this embodiment, it should be further described that, by holding the door handle 1005 and then opening the security door 1004, the aeration speed of the blower 704 and the rotation speed of the second rotating column 7061 can be adjusted and set by the control panel 1002, the display result and the operation process are displayed on the display device 1003, the processing data is stored in the data storage device 1001, so that the user can compare the existing data with the past data at any time, and the comfort level of the user is increased.
The working principle of the invention is as follows: the user firstly connects the sewage outlet with the sewage inlet 2, sewage enters a primary treatment interval formed by the shell 1 of the purification device, the bottom plate 305 and the filtering baffle 306 through the sewage inlet 2, the conveyor belt 302 is driven to rotate through the first rotary column 301, the surface of the conveyor belt 302 is provided with the conveying groove 303, the sewage entering the purifying device is firstly treated for the first time, fixed particle impurities on the surface of the sewage are attached to the groove conveying groove 303 on the surface of the conveyor belt 302 and rotate to the attaching piece 308 along with the conveyor belt 302, the attaching piece 308 is attached to the top of the conveyor belt 302, when the solid particle impurities attached to the surface of the conveying groove 303 are conveyed to the attaching piece 308, the solid particle impurities can be attached and collided with the attaching piece 308 and further roll to a solid particle impurities storage interval on one side of the attaching piece 308, the solid particle impurities are discharged into the external treatment device through the solid impurities outlet 309, the sewage after primary treatment flows out through the filtering groove 307 on the surface of the filtering baffle 306, at this time, the water pump 5 pumps the primarily treated sewage into the anoxic zone 6 for hydrolysis reaction, the sewage after hydrolysis reaction enters the aerobic zone, then the motor 701 is started to work, and further the second rotating column 7061, the first rotating disk 7062, the first oxygen guide pipe 7063, the protective shell 7065, the rotating fan 707 and the oxygen discharging device 708 are driven to rotate in sequence, meanwhile, the fixed blocks 7064 firmly fix the fixed blocks 7064 between the second rotating column 7061 and the protective shell 7065, so that the fixed blocks can not be damaged when rotating along with the fixed blocks, at this time, the blower 704 is started to work, so that the oxygen in the aerator 703 sequentially passes through the second rotating column 7061 and the second oxygen guide pipe 7073 in the fan blade main body 7071, and is finally discharged into the oxygen discharging device 708, because at the moment that the fan blade main body 7071 rotates, the water flow in the oxygen discharge pipe 70810 flows in the opposite direction, the water pressure of the side, in contact with sewage, of the valve main body 7088 is further reduced, meanwhile, oxygen can continuously enter the oxygen inlet pipe 7081, so that the air pressure of the side, in contact with the sewage, of the valve main body 7088 is increased, due to the fact that the pressure difference between the two sides of the valve main body 7088 is different, the valve main body 7088 extrudes the valve assembly 7087 to rotate on the rotating shaft fixing plate 7085 through the rotating shaft 7086, further, the backflow clamping groove 7089 can be separated from the backflow clamping opening 7082, oxygen in the oxygen inlet pipe 7081 flows out of the oxygen outlet pipe 70810 to be mixed with sewage, COD in the sewage is decomposed under the action of aerobic microorganisms, ammonia nitrogen is converted into nitrified nitrogen, the nitrogen content in the sewage is reduced, due to the fact that the oxygen is continuously input, the pressure difference between the two sides of the valve main body 7088 can be different all the time in the continuous rotation time of the fan blade main body 7071, the backflow clamping groove 7089 can be separated from the backflow clamping opening 7082 all the backflow clamping groove, the oxygen can continuously flow out of the oxygen outlet pipe 70810 and the mixed with the sewage, the sewage can be promoted to be continuously stirred, and the mixed oxygen can be prevented from colliding with the main body 7088, and the main body can be prevented from being damaged by the pressure difference, and the pressure of the main body 7088, and the main body 7083, and the 7088, and the main body can be prevented from being damaged instantly; when oxygen supply is stopped, the air pressure in the oxygen inlet pipe 7081 is reduced, the pressure difference between two sides of the valve main body 7088 is gradually the same due to long-time oxygen supply, when the air pressure is reduced, the valve component 7087 and the valve main body 7088 rotate through the rotating shaft 7086 to enable the backflow clamping groove 7089 to be in contact with the backflow clamping groove 7082 and further close the sewage and oxygen flow channel, when the fan blade main body 7071 stops rotating, sewage in the purifying device shell 1 flows backwards into the oxygen outlet pipe 70810 to extrude residual oxygen in the purifying device shell, so that the air pressure and the water pressure on one side of the valve main body 7088 in contact with the sewage are increased, the backflow clamping groove 7089 and the backflow clamping groove 7082 are clamped more tightly, the sewage and the oxygen are mixed to extrude the valve main body 7088 to be tightly closed, prevent that sewage from flowing backward and getting into second oxygen guide 7073, sewage after aerobic treatment increases gradually and then stretches over the subregion baffle in the purifier shell 1, get into the MBR membrane cisterna, to getting into sewage purification treatment through three MBR membrane main part 801, water after the purification gets into disinfection water tank 901 through outlet pipe 803, after carrying out ultraviolet disinfection to the water that the secondary was purified through disinfection water tank 901, discharge through cubic delivery port 902, the user holds and takes door handle 1005 to open burglary-resisting door 1004 simultaneously, through control panel 1002 aeration speed to air-blower 704, the rotational speed of second column 7061 is adjusted and is set up, its display result and operation all show on display device 1003, the processing data all will be stored in data storage device 1001, can compare with the past data at any time.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (10)
1. The utility model provides a domestic sewage circulation clarification plant, includes purifier shell (1), its characterized in that: one side fixedly connected with sewage inlet port (2) of purifier shell (1), purifier (3) are once had to the inner wall top fixedly connected with of purifier shell (1), the inner wall fixedly connected with of purifier shell (1) is located suction pump (5) of a purifier (3) below, suction pump (5) top fixedly connected with secondary delivery port (4), the one end fixedly connected with oxygen deficiency interval (6) of secondary delivery port (4), the inner wall swing joint of purifier shell (1) is located aerobic device (7) of the interval (6) one side of oxygen deficiency, the inner wall fixedly connected with of purifier shell (1) is located MBR membrane cisterna (8) of aerobic device (7) one side, the inner wall fixedly connected with of purifier shell (1) is located degassing unit (9) of MBR membrane cisterna (8) one side, the inner wall fixedly connected with of purifier shell (1) is located controlling means (10) of degassing unit (9) one side.
2. The domestic sewage circulation purification device of claim 1, wherein: one time purifier (3) include first column spinner (301), the outer wall swing joint of first column spinner (301) has conveyer belt (302), conveyer belt (303) have been seted up on the surface of conveyer belt (302), the first top cap (304) of the fixed swing joint in top of purifier shell (1), the inner wall fixedly connected with of purifier shell (1) is located bottom plate (305) of first column spinner (301) below, one side fixedly connected with of bottom plate (305) filters baffle (306), filtering tank (307) have been seted up on the surface of filtering baffle (306), top one side fixedly connected with laminating piece (308) of conveyer belt (302), the inner wall fixedly connected with of purifier shell (1) is located solid debris discharge port (309) of laminating piece (308) one side.
3. The domestic sewage circulation purification device of claim 1, wherein: the aerobic device (7) comprises a motor (701), the bottom of the motor (701) is movably connected with a first wheel disc (702), one side of the first wheel disc (702) is fixedly connected with an aerator (703), one side of the aerator (703) is fixedly connected with an air blower (704), the bottom of the first wheel disc (702) is fixedly connected with a second top cover (705), the bottom of the motor (701) is fixedly connected with a rotating shaft (706), the outer wall of the rotating shaft (706) is fixedly connected with rotating fan blades (707), and one side of the rotating fan blades (707) is fixedly connected with an oxygen outlet device (708).
4. The domestic sewage circulation purification apparatus of claim 3, wherein: the number of the rotating fan blades (707) is six, and nine oxygen generating devices (708) are fixedly connected to the back surface of each rotating fan blade (707).
5. The domestic sewage circulation purification apparatus of claim 3, wherein: the inner wall swing joint of first rim plate (702) has second column spinner (7061), the outer wall swing joint of second column spinner (7061) has first carousel (7062), the first oxygen pipe (7063) of bottom fixedly connected with of first carousel (7062), the outer wall fixedly connected with fixed block (7064) of first oxygen pipe (7063), the outer wall fixedly connected with protective housing (7065) of fixed block (7064), trachea groove (7066) have been seted up to the outer wall of protective housing (7065).
6. The domestic sewage circulation purification apparatus of claim 5, wherein: the number of the first oxygen guide pipes (7063) is three, the three first oxygen guide pipes (7063) are uniformly distributed on the outer wall of the second rotating column (7061), and seven fixed blocks (7064) are fixedly connected between the outer wall of each first oxygen guide pipe (7063) and the inner wall of the protective shell (7065).
7. The domestic sewage circulation purification device of claim 1, wherein: the aerobic device (7) comprises a fan blade main body (7071), an air inlet groove (7072) is formed in one side of the fan blade main body (7071), a second oxygen guide pipe (7073) is fixedly connected in the air inlet groove (7072), an air outlet groove (7074) is formed in the back face of the fan blade main body (7071), and an oxygen outlet device (708) is fixedly connected in the air outlet groove (7074).
8. The domestic sewage circulation purification apparatus of claim 7, wherein: the oxygen outlet device (708) comprises an oxygen inlet pipe (7081), one side of the oxygen inlet pipe (7081) is fixedly connected with a backflow bayonet (7082), the bottom of the oxygen inlet pipe (7081) is fixedly connected with a fixing device (7083), the bottom of the inner wall of the fixing device (7083) is fixedly connected with an anti-elastic block (7084), the bottom of the inner wall of the fixing device (7083) is fixedly connected with a rotating shaft fixing plate (7085) located on one side of the anti-elastic block (7084), the outer wall of the rotating shaft fixing plate (7085) is movably connected with a rotating shaft (7086), the outer wall of the rotating shaft (7086) is fixedly connected with a valve component (7087), one side of the valve component (7087) is fixedly connected with a valve main body (7088), the inner wall of the valve main body (7088) is fixedly connected with a backflow bayonet (7089), and the bottom of the fixing device (7083) is fixedly connected with an oxygen outlet pipe (70810) located on one side of the oxygen inlet pipe (7081).
9. The domestic sewage circulation purification device of claim 1, wherein: the MBR membrane tank (8) comprises an MBR membrane main body (801), the top of the MBR membrane main body (801) is fixedly connected with a membrane tank top cover (802), the top of the membrane tank top cover (802) is fixedly connected with a water outlet pipe (803), one end of the water outlet pipe (803) is fixedly connected with a disinfection water tank (901), the front of the disinfection water tank (901) is fixedly connected with a tertiary water outlet (902), the MBR membrane main bodies (801) are three layers, the three layers of MBR membrane main bodies (801) are mutually matched in size, and the disinfection water tank (901) is made of transparent materials.
10. The domestic sewage circulation purification device of claim 1, wherein: the control device (10) comprises a data storage device (1001), a control panel (1002) is fixedly connected to the top of the data storage device (1001), a display device (1003) is fixedly connected to the top of the control panel (1002), a security door (1004) is movably connected to one side of the purifying device shell (1), and a door handle (1005) is fixedly connected to the outer wall of the security door (1004).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210970895.6A CN115286182B (en) | 2022-08-14 | 2022-08-14 | Domestic sewage circulation clarification plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210970895.6A CN115286182B (en) | 2022-08-14 | 2022-08-14 | Domestic sewage circulation clarification plant |
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| CN115286182B CN115286182B (en) | 2024-04-05 |
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| JP2004089785A (en) * | 2002-08-29 | 2004-03-25 | Sumitomo Heavy Ind Ltd | Waste water treatment method and waste water treatment apparatus |
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| CN113181871A (en) * | 2021-04-28 | 2021-07-30 | 彭青珍 | Automatic control oxygen supply equipment with clean filtering mechanism |
| CN214763932U (en) * | 2021-03-17 | 2021-11-19 | 青岛平度市市政公路建设有限公司 | A purification tank for sewage cycle utilizes |
| CN216191733U (en) * | 2021-08-13 | 2022-04-05 | 江苏远世景环保科技有限公司 | MBR (membrane bioreactor) integrated treatment device for domestic sewage |
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2022
- 2022-08-14 CN CN202210970895.6A patent/CN115286182B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004089785A (en) * | 2002-08-29 | 2004-03-25 | Sumitomo Heavy Ind Ltd | Waste water treatment method and waste water treatment apparatus |
| CN213265876U (en) * | 2020-08-13 | 2021-05-25 | 山东捷林环保科技有限公司 | Suspended biological membrane for improving biochemical treatment efficiency of wastewater |
| CN214763932U (en) * | 2021-03-17 | 2021-11-19 | 青岛平度市市政公路建设有限公司 | A purification tank for sewage cycle utilizes |
| CN113181871A (en) * | 2021-04-28 | 2021-07-30 | 彭青珍 | Automatic control oxygen supply equipment with clean filtering mechanism |
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