CN212504462U - Multilayer film biological sewage treatment device - Google Patents

Multilayer film biological sewage treatment device Download PDF

Info

Publication number
CN212504462U
CN212504462U CN202020857688.6U CN202020857688U CN212504462U CN 212504462 U CN212504462 U CN 212504462U CN 202020857688 U CN202020857688 U CN 202020857688U CN 212504462 U CN212504462 U CN 212504462U
Authority
CN
China
Prior art keywords
tank
equipment
distributed
equipment main
inlet pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202020857688.6U
Other languages
Chinese (zh)
Inventor
查阿纯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yunnan Heze Environmental Protection Technology Co ltd
Original Assignee
Yunnan Heze Environmental Protection Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yunnan Heze Environmental Protection Technology Co ltd filed Critical Yunnan Heze Environmental Protection Technology Co ltd
Priority to CN202020857688.6U priority Critical patent/CN212504462U/en
Application granted granted Critical
Publication of CN212504462U publication Critical patent/CN212504462U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a multilayer formula membrane biological sewage treatment plant, including equipment landing leg and anaerobism pond, equipment landing leg upper end is fixed with equipment principal, and installs the inlet tube on the equipment principal left side, the inside left side distribution of equipment principal has the anaerobism pond, and the anaerobism pond mid-mounting has the distribution to have the filler distributor, the distribution of anaerobism pond right side has the MBBR pond. The multilayer membrane biological sewage treatment device has the advantages of large specific surface area, good hydrophilicity, high biological activity, high film hanging speed, good treatment effect, long service life and the like.

Description

Multilayer film biological sewage treatment device
Technical Field
The utility model relates to the technical field of sewage treatment devices, in particular to a multilayer membrane biological sewage treatment device.
Background
The biomembrane process is a kind of aerobic biological treatment technology for waste water parallel to the activated sludge process, is a fixed membrane process, is the artificial and reinforced process of self-cleaning of sewage and soil, and mainly removes the soluble and colloidal organic pollutants in the waste water. The treatment technology comprises a biological filter (a common biological filter, a high-load biological filter and a tower type biological filter), a biological rotating disc, a biological contact oxidation device, a biological fluidized bed and the like. Compared with the original biofilter using broken stone as filler, the new technology and equipment of the biofilm method have the advantages of sufficient oxygen supply, good mass transfer condition, light structure, large surface area of the filler, no fly ash growth, little smell, good sanitary condition and the like.
When the sewage treatment device on the market is used, the equipment volume is large, the overhaul is inconvenient, the water purification efficiency is not high enough because only one layer of biological membrane is provided, and therefore, a multilayer membrane biological sewage treatment device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multilayer formula membrane biological sewage treatment plant to it is great to solve above-mentioned equipment volume, overhauls inconveniently, and the biomembrane only has the one deck, problem that water purification efficiency is not high enough.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multilayer formula membrane biological sewage treatment plant, includes equipment landing leg and anaerobism pond, equipment landing leg upper end is fixed with the equipment main part, and installs the inlet tube on the equipment main part left side, the inside left side distribution of equipment main part has the anaerobism pond, and anaerobism pond mid-mounting has the distribution device that packs, anaerobism pond right side distribution has the MBBR pond, and has the biomembrane carrier in the MBBR pond, MBBR pond mid-distribution has the air-supply line, and the air-supply line sub-unit connection has horizontal air-supply line, horizontal air-supply line upper surface distribution has the air outlet, MBBR pond right side distribution has the sedimentation tank, and the sedimentation tank right side distribution has the clear water disinfection pond, clear water disinfection pond right side is provided with the delivery port, and delivery port mid-mounting has outlet valve.
Preferably, the equipment landing legs are symmetrically distributed about the central axis of the equipment main body, and the number of the equipment landing legs is 8.
Preferably, the middle part of the anaerobic tank is provided with a filler distribution device, and the width of the anaerobic tank is equal to that of the filler distribution device.
Preferably, the biofilm carriers are symmetrically distributed about the central axis of the MBBR pool, and the number of the biofilm carriers is 3.
Preferably, air outlets are distributed on the upper surface of the horizontal air inlet pipe and are symmetrically distributed about the central axis of the horizontal air inlet pipe.
Preferably, the upper surface of the equipment main body is provided with a manhole door, and a manhole door cover is installed at the upper end of the manhole door.
Preferably, the maintenance ladder is installed to equipment main part front side, and equipment main part and maintenance ladder height mutually support.
Compared with the prior art, the beneficial effects of the utility model are that: the multilayer membrane biological sewage treatment device has the advantages of large specific surface area, good hydrophilicity, high biological activity, high film hanging speed, good treatment effect, long service life and the like.
The maintenance ladder is installed to equipment principal front side, and equipment principal mutually supports with maintenance ladder height, and the setting of this structure can let the user when needs, climbs to equipment principal upper surface through the maintenance ladder to overhaul the operation to ventilation hole or manhole door, satisfy user's requirement.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.
In the figure: 1. an equipment leg; 2. an apparatus main body; 3. a water inlet pipe; 4. an anaerobic tank; 5. a filler distribution device; 6. an MBBR pool; 7. a biofilm carrier; 8. an air inlet pipe; 9. a horizontal air inlet pipe; 10. an air outlet; 11. a sedimentation tank; 12. a clear water disinfection tank; 13. a water outlet; 14. a water outlet valve; 15. a vent; 16. a manhole door; 17. a manhole cover; 18. an overhaul ladder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a multi-layer membrane biological sewage treatment device comprises equipment supporting legs 1, an equipment main body 2, a water inlet pipe 3, an anaerobic tank 4, a filler distribution device 5, an MBBR tank 6, a biofilm carrier 7, an air inlet pipe 8, a horizontal air inlet pipe 9, an air outlet 10, a sedimentation tank 11, a clear water disinfection tank 12, a water outlet 13, a water outlet valve 14, a vent 15, a manhole door 16, a manhole door cover 17 and an inspection ladder 18, wherein the equipment main body 2 is fixed at the upper end of the equipment supporting legs 1, the equipment supporting legs 1 are symmetrically distributed about the central axis of the equipment main body 2, the number of the equipment supporting legs 1 is 8, the arrangement of the equipment supporting legs 1 can ensure that the outer wall of the equipment main body 2 is not submerged by water, the lower end of the outer wall of the equipment main body 2 is prevented from being corroded and rusted, meanwhile, the equipment supporting legs 1 are symmetrically distributed about the central axis of the equipment main body 2, the whole stress of the equipment is uniform and reasonable, and the service life of the equipment is prolonged;
the upper end of the left side of the equipment main body 2 is provided with a water inlet pipe 3, the left side inside the equipment main body 2 is provided with an anaerobic tank 4, the middle part of the anaerobic tank 4 is provided with a filler distribution device 5, the middle part of the anaerobic tank 4 is provided with the filler distribution device 5, the width of the anaerobic tank 4 is equal to that of the filler distribution device 5, elastic three-dimensional fillers are distributed in the filler distribution device 5, the elastic three-dimensional fillers can be uniformly spread and fully distributed in all directions, so that gas, water and biological films are fully mixed, infiltrated, contacted and exchanged, the biological films can be uniformly implanted on each strand, good activity and gap variability are kept, larger specific surface area can be obtained in the operation process, good metabolism can be carried out, and the sewage treatment efficiency is greatly improved;
the right side of the anaerobic tank 4 is distributed with an MBBR tank 6, the middle part of the MBBR tank 6 is distributed with a biofilm carrier 7, the biofilm carrier 7 is symmetrically distributed about the axial line of the MBBR tank 6, the number of the biofilm carriers 7 is 3 groups, the biofilm carrier 7 is an MBBR filler, and mainly provides an environment suitable for growth for microorganisms, the MBBR filler is a novel bioactive carrier, and a plurality of trace elements beneficial to rapid attachment growth of the microorganisms can be fused in a high polymer material according to different sewage properties, and the MBBR filler is formed by special process improvement and construction, and has the advantages of large specific surface area, good hydrophilicity, high bioactivity, rapid film hanging, good treatment effect, long service life and the like;
an air inlet pipe 8 is distributed in the middle of the MBBR tank 6, a horizontal air inlet pipe 9 is connected to the lower portion of the air inlet pipe 8, air outlets 10 are distributed on the upper surface of the horizontal air inlet pipe 9, the air outlets 10 are symmetrically distributed about the axial line of the horizontal air inlet pipe 9, the MBBR tank 6 can be aerated due to the arrangement of the structure, organic particles in waste water are always in a suspension state due to the action of aeration, sand grains rub against each other and bear shearing force of aeration, organic pollutants attached to the sand grains can be removed, and the obtaining of relatively pure sand grains is facilitated;
a sedimentation tank 11 is distributed on the right side of the MBBR tank 6, a clear water disinfection tank 12 is distributed on the right side of the sedimentation tank 11, a water outlet 13 is arranged on the right side of the clear water disinfection tank 12, a water outlet valve 14 is arranged in the middle of the water outlet 13, a ventilation opening 15 is arranged on the upper surface of the equipment main body 2, a manhole door 16 is arranged on the upper surface of the equipment main body 2, and a manhole door cover 17 is arranged at the upper end of the manhole door 16, so that when a user needs to overhaul the internal structure of the equipment, the user can open the manhole door cover 17 and enter the equipment through the manhole door 16, the internal structure of the equipment can be overhauled and maintained, the requirements of the user are met;
maintenance ladder 18 is installed to 2 front sides of equipment main part, and equipment main part 2 highly mutually supports with maintenance ladder 18, and the setting of this structure can let the user when needs, climbs to 2 upper surfaces of equipment main part through maintenance ladder 18 to overhaul the operation to ventilation hole 15 or manhole door 16, satisfy user's requirement.
The working principle is as follows: for the multi-layer membrane biological sewage treatment device, firstly, sewage is added into an anaerobic tank 4 through a water inlet pipe 3, a filler distribution device 5 is arranged in the middle of the anaerobic tank 4, the width of the anaerobic tank 4 is equal to that of the filler distribution device 5, elastic three-dimensional fillers are distributed in the filler distribution device 5 and can be uniformly spread and fully distributed in all directions, so that gas, water and a biological membrane are fully mixed, infiltrated, contacted and exchanged, the biological membrane can be uniformly implanted on each strand, good activity and gap variability are kept, larger specific surface area can be obtained in the operation process, good metabolism can be carried out, the sewage treatment efficiency is greatly improved, water treated by the anaerobic tank 4 enters an MBBR tank 6, and biological membrane carriers 7 are symmetrically distributed about the axial line of the MBBR tank 6, the number of the biomembrane carriers 7 is 3, the biomembrane carriers 7 are MBBR fillers, which mainly provide an environment suitable for growth of microorganisms, the MBBR fillers are novel bioactive carriers, and can be formed by fusing a plurality of trace elements which are beneficial to the rapid attachment and growth of the microorganisms in high polymer materials according to different properties of sewage through special process improvement and construction, and have the advantages of large specific surface area, good hydrophilicity, high bioactivity, rapid film hanging, good treatment effect, long service life and the like, water treated in the MBBR tank 6 sequentially enters the sedimentation tank 11 and the clear water disinfection tank 12, and the disinfected clear water is finally discharged from the water outlet 13.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a multilayer formula membrane biological sewage treatment plant, includes equipment landing leg (1) and anaerobism pond (4), its characterized in that: an equipment main body (2) is fixed at the upper end of the equipment supporting leg (1), a water inlet pipe (3) is installed at the upper end of the left side of the equipment main body (2), an anaerobic tank (4) is distributed at the left side in the equipment main body (2), and the middle part of the anaerobic tank (4) is provided with a filler distribution device (5), the right side of the anaerobic tank (4) is provided with an MBBR tank (6), and a biomembrane carrier (7) is distributed in the middle of the MBBR tank (6), an air inlet pipe (8) is distributed in the MBBR tank (6), and the lower part of the air inlet pipe (8) is connected with a horizontal air inlet pipe (9), a sedimentation tank (11) is distributed on the right side of the MBBR tank (6), a clear water disinfection tank (12) is distributed on the right side of the sedimentation tank (11), a water outlet (13) is arranged on the right side of the clear water disinfection tank (12), and a water outlet valve (14) is arranged in the middle of the water outlet (13), and a ventilation opening (15) is arranged on the upper surface of the equipment main body (2).
2. The multi-layered membrane biological wastewater treatment plant according to claim 1, wherein: the equipment supporting legs (1) are symmetrically distributed about the axis of the equipment main body (2), and the number of the equipment supporting legs (1) is 8.
3. The multi-layered membrane biological wastewater treatment plant according to claim 1, wherein: the middle part of the anaerobic tank (4) is provided with a filler distribution device (5), and the width of the anaerobic tank (4) is equal to that of the filler distribution device (5).
4. The multi-layered membrane biological wastewater treatment plant according to claim 1, wherein: the biofilm carriers (7) are symmetrically distributed around the axis of the MBBR pool (6), and the number of the biofilm carriers (7) is 3.
5. The multi-layered membrane biological wastewater treatment plant according to claim 1, wherein: air outlets (10) are distributed on the upper surface of the horizontal air inlet pipe (9), and the air outlets (10) are symmetrically distributed about the central axis of the horizontal air inlet pipe (9).
6. The multi-layered membrane biological wastewater treatment plant according to claim 1, wherein: the upper surface of the equipment main body (2) is provided with a manhole door (16), and a manhole door cover (17) is installed at the upper end of the manhole door (16).
7. The multi-layered membrane biological wastewater treatment plant according to claim 1, wherein: an overhaul ladder (18) is installed on the front side of the equipment main body (2), and the equipment main body (2) is highly matched with the overhaul ladder (18).
CN202020857688.6U 2020-05-21 2020-05-21 Multilayer film biological sewage treatment device Active CN212504462U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020857688.6U CN212504462U (en) 2020-05-21 2020-05-21 Multilayer film biological sewage treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020857688.6U CN212504462U (en) 2020-05-21 2020-05-21 Multilayer film biological sewage treatment device

Publications (1)

Publication Number Publication Date
CN212504462U true CN212504462U (en) 2021-02-09

Family

ID=74393305

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020857688.6U Active CN212504462U (en) 2020-05-21 2020-05-21 Multilayer film biological sewage treatment device

Country Status (1)

Country Link
CN (1) CN212504462U (en)

Similar Documents

Publication Publication Date Title
CN100447100C (en) Biological electrochemical combined system for treating dye waste water and method thereof
CN103058383B (en) A kind of multifunctional modular chinampa for contaminated river lake in-situ immobilization
CN201587886U (en) Combined type MBR sewage treatment and reuse apparatus
CN208500666U (en) A kind of ecological floating bed water purifying device with photocatalysis net
CN212504462U (en) Multilayer film biological sewage treatment device
CN207738599U (en) Plate type ceramic combined films complete set of equipments
CN208038266U (en) A kind of integration hospital sewage treating apparatus
CN202519130U (en) Photo-catalytic oxidative in-situ repair floating subsurface flow device
CN211338974U (en) Device for restoring black and odorous water body through local microorganism activation
CN208234621U (en) The multistage composite biofilm reactor in situ for administering black and odorous water
CN209940779U (en) River channel purification device
CN2705451Y (en) Floating algae killing water quality purifying cabin
CN206467114U (en) A kind of recirculated water fountain apparatus
CN205616648U (en) Ecological remediation device of oxygenating water body activation
CN201952327U (en) Constructed wetland for sewage removal
CN214142004U (en) Treatment system of decentralized sewage
CN108569758A (en) A kind of microorganism sewage water processing unit
CN107129116A (en) The method for treating water of floatation type comprehensive water treatment device and the application equipment
CN2688693Y (en) Floating sewage purifying cabin
CN1257114C (en) Treating cabin for purifying floating water quality
CN212198714U (en) Lake pollution repair equipment
CN213803395U (en) Unpowered rural domestic sewage purification tank device
CN214060278U (en) Mariculture tail water discharging device
CN210764840U (en) Distributed micro-power sewage treatment device and sewage treatment system comprising same
CN213623478U (en) Sewage treatment device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant