CN220887189U - A biomembrane reactor for sewage treatment - Google Patents
A biomembrane reactor for sewage treatment Download PDFInfo
- Publication number
- CN220887189U CN220887189U CN202322204205.9U CN202322204205U CN220887189U CN 220887189 U CN220887189 U CN 220887189U CN 202322204205 U CN202322204205 U CN 202322204205U CN 220887189 U CN220887189 U CN 220887189U
- Authority
- CN
- China
- Prior art keywords
- sewage
- outer side
- reactor
- cleaning
- biological membrane
- 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
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 136
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 62
- 238000004140 cleaning Methods 0.000 claims abstract description 44
- 238000000746 purification Methods 0.000 claims abstract description 39
- 239000012528 membrane Substances 0.000 claims abstract description 35
- 229910052742 iron Inorganic materials 0.000 claims abstract description 31
- 238000003860 storage Methods 0.000 claims abstract description 10
- 238000005202 decontamination Methods 0.000 claims abstract description 3
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 239000010813 municipal solid waste Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 15
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 230000035699 permeability Effects 0.000 abstract description 5
- 230000015556 catabolic process Effects 0.000 abstract description 4
- 238000006731 degradation reaction Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000011148 porous material Substances 0.000 abstract description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 230000003647 oxidation Effects 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 9
- 239000012535 impurity Substances 0.000 description 7
- 244000005700 microbiome Species 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- 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
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a biological membrane reactor for sewage treatment, which relates to the technical field of biological membrane reactors and comprises a sewage purification biological membrane reactor, wherein a biological membrane body is arranged at the inner wall of a purification cavity, cleaning components which are uniformly distributed are arranged on the outer side surface of a rotary mixing component, and a decontamination component is arranged on the outer side surface of a round baffle plate. According to the utility model, the reciprocating screw rod, the screw rod sliding block, the cleaning block, the sewage storage tank and the iron net ring are matched with each other, the cleaning block prevents garbage from blocking the pores of the iron net ring, the permeability and normal sewage flow of the iron net ring are maintained, the stability and the operation effect of a sewage treatment system are improved, the cleaning block effectively reduces the cleaning frequency and the maintenance workload of the iron net ring, sewage can smoothly flow towards the direction of a biological film body, the normal sewage flow in the biological film reactor is maintained, and the optimal biological film adhesion and degradation environment is provided, so that the sewage treatment efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of biological membrane reactors, in particular to a biological membrane reactor for sewage treatment.
Background
The biofilm reactor is a common sewage treatment technology, mainly utilizes microorganisms growing in equipment to adhere to a solid carrier to form a biofilm, and degrades, oxidizes and removes organic matters and wastewater in sewage through the microorganism adhesion films, and enables the sewage to be fully contacted with carrier cells by injecting the sewage into the equipment in an intermittent or continuous mode. The organics in the wastewater are degraded and oxidized by the microbial film attached to the surface of the support, while the diffusion between the oxygen within the film and the wastewater also provides sufficient oxidation conditions. Microorganisms in the microbial membrane take oxidized organic matters as energy sources to form new cells and an ecological system, and the biofilm reactor becomes a widely applied sewage treatment technology by virtue of the characteristics of high efficiency, energy conservation, small occupied area and the like, can effectively solve the problem of water pollution, and contributes to environmental protection and sustainable development
When the existing biological membrane reactors for sewage treatment are used for sewage treatment, garbage blockage is easy to occur, various solid impurities and particles exist in the sewage, the particles can be deposited in carriers or pipelines of the biological membrane reactors to form garbage accumulation, certain large particles or foreign matters can enter the biological membrane reactors, such as paper, plastics and the like, the substances can not be completely degraded by microorganisms, the blockage problem is caused, and the garbage can stay and accumulate in the reactors due to the lack of sufficient vortex effect.
Disclosure of utility model
The utility model provides a biological membrane reactor for sewage treatment, which has the advantages of more efficient and clean sewage treatment of the biological membrane reactor, so as to solve the problem that sewage and garbage of the biological membrane reactor are easy to block.
In order to achieve the purpose of more efficient and clean sewage treatment of the biomembrane reactor, the utility model provides the following technical scheme: the utility model provides a biomembrane reactor for sewage treatment, includes sewage purification biomembrane reactor and sets up the purification chamber inside sewage purification biomembrane reactor, the biomembrane body is installed to the inner wall department in purification chamber, the inner wall department in purification chamber installs the circle baffle, the internally mounted of sewage purification biomembrane reactor has rotatory mixing element, the outside surface mounting of rotatory mixing element has evenly distributed's clearance subassembly, the outside surface mounting of clearance subassembly has the clearance piece, the internally mounted of circle baffle has the even iron net circle of distribution, the top surface of iron net circle and the bottom surface movable contact of clearance piece, the outside surface mounting of circle baffle has the scrubbing subassembly.
As a preferable technical scheme of the utility model, the rotary mixing assembly comprises a rotary motor and a rotary shaft, wherein the rotary motor is arranged on the top end surface of the sewage purification biological membrane reactor, the rotary shaft is movably arranged on the outer side surface of the output end of the rotary motor, and an upper fan body is arranged on the outer side surface of the rotary shaft.
As a preferable mode of the present utility model, a lower blade body is mounted on an outer side surface of the rotating shaft, the upper blade body and the lower blade body are mounted in a facing manner, and a diameter of the upper blade body is larger than a diameter of the lower blade body.
As a preferable technical scheme of the utility model, the cleaning component comprises a connecting rod and a ring, wherein the connecting rod is uniformly distributed and arranged on the outer side surface of the rotating shaft, the ring is arranged on the outer side surface of the connecting rod, the outer side surface of the ring is movably contacted with the inner wall of the cleaning cavity, and the bottom end surface of the ring is provided with a gear ring.
As a preferable technical scheme of the utility model, the cleaning assembly further comprises supporting columns and rotating columns, wherein the supporting columns are arranged on the top end surface of the round baffle plate, the rotating columns are uniformly arranged in the sewage purification biological membrane reactor, driven gears are arranged on the outer side surfaces of the rotating columns, and the outer side surfaces of the driven gears are meshed with the outer side surfaces of the gear rings.
As a preferable technical scheme of the utility model, a reciprocating screw rod is arranged on one end surface of the rotary column, one end surface of the reciprocating screw rod is movably contacted with the inner part of the supporting column, limit columns are uniformly distributed on the outer side surface of the supporting column, a screw rod sliding block is movably arranged on the outer side surface of the reciprocating screw rod, the inner part of the screw rod sliding block is movably contacted with the outer side surface of the limit column, and the bottom end surface of the screw rod sliding block is fixedly connected with the top end surface of the cleaning block.
As a preferable technical scheme of the utility model, the sewage removing assembly comprises a sewage storing tank and a sewage flowing pipeline, wherein the sewage storing tank is arranged on the top end surface of a round baffle plate, the sewage flowing pipeline is arranged in the sewage purifying biological film reactor, one end surface of the sewage flowing pipeline extends to the inner wall of the sewage storing tank, the other end surface of the sewage flowing pipeline extends to the outer side surface of the sewage purifying biological film reactor, and a ball valve body is movably arranged in the sewage flowing pipeline.
Compared with the prior art, the utility model provides a biological membrane reactor for sewage treatment, which has the following beneficial effects:
1. This a biomembrane reactor for sewage treatment, through reciprocal lead screw, lead screw slider, clearance piece, dirt storage tank and indisputable guipure mutually support, clearance piece prevents that rubbish from blocking the hole of indisputable guipure, maintains the permeability and the normal sewage flow of indisputable guipure, improves sewage treatment system's stability and operation effect, and clearance piece can effectively reduce the clearance frequency and the maintenance work load of indisputable guipure, and sewage can smoothly flow to biomembrane body direction, is favorable to keeping normal sewage flow in the biomembrane reactor to provide best biomembrane adhesion and degradation environment, thereby improve sewage treatment efficiency.
2. This a biomembrane reactor for sewage treatment, through reciprocal lead screw, lead screw slider and spacing post mutually supporting, make the clearance piece carry out even and continuous clearance to the iron net circle, ensure that the iron net circle keeps the permeability, the brush shape design is adopted on clearance piece bottom surface, and the filth and the impurity on the iron net circle can be clear away effectively to rigidity and the compliance of brush, and the clearance piece of reciprocal motion and brush shape makes the clearance to the iron net circle more thoroughly.
3. This a biomembrane reactor for sewage treatment promotes the even integration of ozone and sewage through last fan blade body and lower fan blade body mutually supporting, improves the mass transfer efficiency of ozone, increases the oxidation to effectively degrade organic matter and get rid of the peculiar smell, the diameter of last fan blade body is greater than the diameter of lower fan blade body, leads to forming the motion of pump sewage about like in rotatory in-process, helps broken aggregate in the sewage, increases the oxidation surface area of sewage, thereby strengthens the contact effect of ozone, has reduced the formation and the accumulation of deposit.
Drawings
FIG. 1 is a schematic view of the external structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the present utility model;
FIG. 3 is a schematic view of the external structure of the rotary mixing assembly of the present utility model;
FIG. 4 is a schematic view of the internal structure of the cleaning assembly of the present utility model;
FIG. 5 is a schematic view of the internal structure of the cleaning assembly according to another aspect of the present utility model;
FIG. 6 is a schematic view of the outer structure of the circular baffle plate of the present utility model.
In the figure: 1. a sewage purifying biomembrane reactor; 2. a biomembrane body; 3. a rotating electric machine; 4. a rotation shaft; 5. an upper fan body; 6. a lower fan body; 7. a purification chamber; 8. a connecting rod; 9. a circular ring; 10. a gear ring; 11. a spin column; 12. a driven gear; 13. a reciprocating screw rod; 14. a round baffle; 15. a support column; 16. a limit column; 17. a screw rod sliding block; 18. a ball valve body; 19. cleaning the block; 20. an iron net ring; 21. a dirt storage tank; 22. and (5) flowing and polluting the pipeline.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the utility model discloses a biological membrane reactor for sewage treatment, which comprises a sewage purification biological membrane reactor 1 and a purification cavity 7 arranged in the sewage purification biological membrane reactor 1, wherein a biological membrane body 2 is arranged at the inner wall of the purification cavity 7, a round baffle 14 is arranged at the inner wall of the purification cavity 7, a rotary mixing component is arranged in the sewage purification biological membrane reactor 1, a cleaning component which is uniformly distributed is arranged on the outer side surface of the rotary mixing component, a cleaning block 19 is arranged on the outer side surface of the cleaning component, an iron net ring 20 which is uniformly distributed is arranged in the inner side of the round baffle 14, the top end surface of the iron net ring 20 is movably contacted with the bottom end surface of the cleaning block 19, a decontamination component is arranged on the outer side surface of the round baffle 14, and the cleaning block 19 can remove garbage and impurities in the iron net ring 20, prevent its hole that blocks up iron net circle 20, maintain the permeability and the normal sewage flow of iron net circle 20, improve sewage treatment system's stability and operation effect, clean up piece 19 can push away the rubbish of cleaing away to store dirty inslot 21, concentrate rubbish and deposit, clean up piece 19 can effectively reduce the clearance frequency and the maintenance work load of iron net circle 20, through rubbish and the impurity of clean up iron net circle 20, sewage can smoothly flow to biomembrane body 2 direction, be favorable to keeping the normal sewage flow in the biomembrane reactor, and provide the best biomembrane and attach and degradation environment, thereby improve sewage treatment efficiency, in time clean up iron net circle 20 can reduce the emergence of jam, reduce the risk that the treatment effect that the shutoff arouses declines.
The rotary mixing assembly comprises a rotary motor 3 and a rotary shaft 4, wherein the rotary motor 3 is arranged on the top end surface of the sewage purification biological membrane reactor 1, the rotary shaft 4 is movably arranged on the outer side surface of the output end of the rotary motor 3, an upper fan body 5 is arranged on the outer side surface of the rotary shaft 4, the rotary motor 3 is started, the rotary motor 3 drives the rotary shaft 4 to perform rotary motion, and the rotary shaft 4 drives the upper fan body 5 and the lower fan body 6 to perform rotary motion in the sewage of the sewage purification biological membrane reactor 1.
The outer side surface mounting of rotation axis 4 has lower blade body 6, upper blade body 5 and lower blade body 6 are installed in opposite directions, the diameter of upper blade body 5 is greater than the diameter of lower blade body 6, through upper blade body 5 and lower blade body 6 carry out rotary motion, promote the even integration of ozone and sewage, improve the mass transfer efficiency of ozone, increase oxidation, thereby effectively degrade organic matter and get rid of peculiar smell, the diameter of upper blade body 5 is greater than the diameter of lower blade body 6, result in forming the motion of pump sewage from top to bottom in rotatory in-process, can produce stronger rivers shearing force and vortex effect, the mixed action of strong power helps the agglomeration material in broken sewage, increase the oxidation surface area of sewage, thereby strengthen the contact effect of ozone, ozone decomposition speed is faster, and the rotary motion of upper and lower blade body 6 can accelerate diffusion and the mixture of ozone in the sewage, make it contact the target material more fast, improve oxidation efficiency, because rotary motion's existence, the rotation axis 4, the attachment on upper blade 5 and lower blade body 6 surface is difficult to fix and pile up, deposit formation and accumulation have been reduced.
The cleaning assembly comprises a connecting rod 8 and a circular ring 9, wherein the connecting rod 8 is uniformly arranged on the outer side surface of the rotating shaft 4, the circular ring 9 is arranged on the outer side surface of the connecting rod 8, the outer side surface of the circular ring 9 is movably contacted with the inner wall of the purifying cavity 7, the gear ring 10 is arranged on the bottom end surface of the circular ring 9, the rotating shaft 4 drives the circular ring 9 to rotate through three connecting rods 8, the outer side surface of the circular ring 9 is movably contacted with the inner wall of the purifying cavity 7, the circular ring 9 is enabled to stably rotate, and the circular ring 9 is stably driven to rotate.
The cleaning assembly further comprises a supporting column 15 and a rotating column 11, the supporting column 15 is arranged on the top end surface of the circular baffle 14, the rotating column 11 is uniformly distributed and arranged in the sewage purification biological membrane reactor 1, a driven gear 12 is arranged on the outer side surface of the rotating column 11, the outer side surface of the driven gear 12 is meshed with the outer side surface of a gear ring 10, the outer side surface of the gear ring 10 is meshed with the outer side surface of the driven gear 12, the gear ring 10 drives the driven gear 12 and the rotating column 11 to perform rotary motion, the rotating column 11 drives a reciprocating screw rod 13 to perform rotary motion, and one end surface of the reciprocating screw rod 13 is in movable contact with the inner part of the supporting column 15, so that the reciprocating screw rod 13 is enabled to perform rotary motion stably.
One end surface mounting of column 11 has reciprocating screw 13, the inside movable contact of one end surface of reciprocating screw 13 and support column 15, the outside surface distribution of support column 15 evenly installs spacing post 16, the outside surface movable mounting of reciprocating screw 13 has screw slider 17, the inside of screw slider 17 and the outside surface movable contact of spacing post 16, the bottom surface of screw slider 17 and the top fixed surface connection of cleaning block 19, screw slider 17 and two spacing posts 16 movable contact, make screw slider 17 carry out stable straight reciprocating motion, screw slider 17 drives cleaning block 19 and carries out stable straight reciprocating motion, the bottom surface design of cleaning block 19 becomes the brush shape, screw slider 17 drives cleaning block 19 and clear up the iron net circle 20 of circle baffle 14.
The sewage removal assembly comprises a sewage storage tank 21 and a sewage flowing pipeline 22, wherein the sewage storage tank 21 is arranged on the top end surface of the circular baffle 14, the sewage flowing pipeline 22 is arranged inside the sewage purification biological membrane reactor 1, one end surface of the sewage flowing pipeline 22 extends to the inner wall of the sewage storage tank 21, the other end surface of the sewage flowing pipeline 22 extends to the outer side surface of the sewage purification biological membrane reactor 1, a ball valve body 18 is movably arranged inside the sewage flowing pipeline 22, when the sewage inside the sewage purification biological membrane reactor 1 is filtered, or the ball valve body 18 is opened, sewage drives dirt and garbage to flow out from the sewage flowing pipeline 22, and after the garbage and the dirt are filtered, the sewage can be added into the sewage purification biological membrane reactor 1 again for purification again.
The working principle and the using flow of the utility model are as follows: when sewage is required to be treated, the sewage is added from a water inlet of the sewage purification biological film reactor 1, the sewage enters the purification cavity 7, ozone is added into the sewage purification biological film reactor 1, the rotating motor 3 is started, the rotating motor 3 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the upper fan blade body 5 and the lower fan blade body 6 to rotate in the sewage of the sewage purification biological film reactor 1, the upper fan blade body 5 and the lower fan blade body 6 rotate to promote the uniform fusion of the ozone and the sewage, the mass transfer efficiency of the ozone is improved, the oxidation effect is increased, thereby organic matters and peculiar smell are effectively degraded, the diameter of the upper fan blade body 5 is larger than that of the lower fan blade body 6, the movement similar to that of an upper pump and a lower pump sewage is formed in the rotation process, stronger water flow shearing force and vortex effect can be generated, the mixing effect of strong power is beneficial to breaking agglomerated matters in the sewage and increasing the oxidation surface area of the sewage, so that the contact effect of the ozone is enhanced, the decomposition speed is higher, the rotating movement of the upper fan blade body 6 can accelerate the diffusion and the mixing of the ozone in the sewage, the target matters are enabled to be more quickly contacted with the upper fan blade body 5, the oxidation efficiency is improved, the surface sediment is difficult to be accumulated on the surface of the upper fan blade body 4 and the surface is difficult to accumulate and the surface of the deposited and is difficult to be formed on the surface of the rotating fan blade body 4;
The rotary shaft 4 drives the circular ring 9 to rotate through three connecting rods 8, the outer side surface of the circular ring 9 is movably contacted with the inner wall of the purifying cavity 7, the circular ring 9 is enabled to stably rotate, the circular ring 9 stably drives the gear ring 10 to rotate, the outer side surface of the gear ring 10 is meshed with the outer side surface of the driven gear 12, the gear ring 10 drives the driven gear 12 and the rotary column 11 to rotate, the rotary column 11 drives the reciprocating screw rod 13 to rotate, one end surface of the reciprocating screw rod 13 is movably contacted with the inside of the supporting column 15, the reciprocating screw rod 13 is enabled to stably rotate, the reciprocating screw rod 13 enables the screw rod sliding block 17 to reciprocate, the screw rod sliding block 17 is enabled to movably contact with the two limiting columns 16, the screw rod sliding block 17 is enabled to perform stable linear reciprocating motion, the screw rod sliding block 17 drives the cleaning block 19 to perform stable linear reciprocating motion, the bottom end surface of the cleaning block 19 is designed into a brush shape, the cleaning block can be better contacted with the iron net ring 20, the rigidity and the softness of the brush can effectively remove dirt and impurities on the iron net ring 20, the cleaning effect is improved, the screw rod sliding block 17 drives the cleaning block 19 to clean the iron net ring 20 of the round baffle plate 14, the cleaning block 19 can remove the garbage and impurities in the iron net ring 20, prevent the cleaning block from blocking the pores of the iron net ring 20, maintain the permeability and normal sewage flow of the iron net ring 20, improve the stability and the operation effect of the sewage treatment system, the cleaning block 19 can push the cleaned garbage into the sewage storage tank 21 to intensively store the garbage, the cleaning block 19 can effectively reduce the cleaning frequency and the maintenance workload of the iron net ring 20, and the sewage can smoothly flow towards the direction of the biological film body 2 through cleaning the garbage and impurities of the iron net ring 20, the normal sewage flow in the biological film reactor is maintained, and the optimal biological film adhesion and degradation environment is provided, so that the sewage treatment efficiency is improved, the iron net ring 20 is cleaned in time, the blocking occurrence can be reduced, the risk of the reduction of the treatment effect caused by blocking is reduced, when the sewage inside the sewage purification biological film reactor 1 is filtered, or the ball valve body 18 is opened, sewage drives dirt and garbage to flow out from the sewage flowing pipeline 22, and after the garbage and the dirt are filtered, the sewage can be added into the sewage purification biological film reactor 1 again for purification again.
It should be noted that in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a biomembrane reactor for sewage treatment, includes sewage purification biomembrane reactor (1) and sets up at the inside purification chamber (7) of sewage purification biomembrane reactor (1), its characterized in that: the biological membrane cleaning device is characterized in that a biological membrane body (2) is arranged at the inner wall of the cleaning cavity (7), a round baffle plate (14) is arranged at the inner wall of the cleaning cavity (7), a rotary mixing assembly is arranged in the sewage cleaning biological membrane reactor (1), a cleaning assembly which is evenly distributed is arranged on the outer side surface of the rotary mixing assembly, a cleaning block (19) is arranged on the outer side surface of the cleaning assembly, an iron net ring (20) which is evenly distributed is arranged in the round baffle plate (14), the top end surface of the iron net ring (20) is movably contacted with the bottom end surface of the cleaning block (19), and a decontamination assembly is arranged on the outer side surface of the round baffle plate (14).
2. A biofilm reactor for sewage treatment according to claim 1, wherein: the rotary mixing assembly comprises a rotary motor (3) and a rotary shaft (4), wherein the rotary motor (3) is arranged on the top end surface of the sewage purification biological membrane reactor (1), the rotary shaft (4) is movably arranged on the outer side surface of the output end of the rotary motor (3), and an upper fan body (5) is arranged on the outer side surface of the rotary shaft (4).
3. A biofilm reactor for sewage treatment according to claim 2, wherein: the outer side surface of the rotating shaft (4) is provided with a lower fan body (6), the upper fan body (5) and the lower fan body (6) are installed in opposite directions, and the diameter of the upper fan body (5) is larger than that of the lower fan body (6).
4. A biofilm reactor for sewage treatment according to claim 1, wherein: the cleaning assembly comprises a connecting rod (8) and a circular ring (9), wherein the connecting rod (8) is uniformly distributed on the outer side surface of the rotating shaft (4), the circular ring (9) is arranged on the outer side surface of the connecting rod (8), the outer side surface of the circular ring (9) is movably contacted with the inner wall of the purifying cavity (7), and a gear ring (10) is arranged on the bottom end surface of the circular ring (9).
5. A biofilm reactor for sewage treatment according to claim 4, wherein: the cleaning assembly further comprises a supporting column (15) and a rotating column (11), wherein the supporting column (15) is arranged on the top end surface of the circular baffle plate (14), the rotating column (11) is uniformly arranged inside the sewage purification biological membrane reactor (1), a driven gear (12) is arranged on the outer side surface of the rotating column (11), and the outer side surface of the driven gear (12) is meshed with the outer side surface of the gear ring (10).
6. A biofilm reactor for sewage treatment according to claim 5, wherein: one end surface mounting of column spinner (11) has reciprocating screw (13), the inside movable contact of one end surface and support column (15) of reciprocating screw (13), spacing post (16) are evenly installed to the outside surface distribution of support column (15), the outside surface movable mounting of reciprocating screw (13) has screw slider (17), the inside of screw slider (17) and the outside surface movable contact of spacing post (16), the bottom surface of screw slider (17) is connected with the top surface fastening of clearance piece (19).
7. A biofilm reactor for sewage treatment according to claim 1, wherein: the sewage removal assembly comprises a sewage storage tank (21) and a sewage flowing pipeline (22), the sewage storage tank (21) is arranged on the top end surface of the round baffle plate (14), the sewage flowing pipeline (22) is arranged in the sewage purification biological membrane reactor (1), one end surface of the sewage flowing pipeline (22) extends to the inner wall of the sewage storage tank (21), the other end surface of the sewage flowing pipeline (22) extends to the outer side surface of the sewage purification biological membrane reactor (1), and a ball valve body (18) is movably arranged in the sewage flowing pipeline (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322204205.9U CN220887189U (en) | 2023-08-15 | 2023-08-15 | A biomembrane reactor for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322204205.9U CN220887189U (en) | 2023-08-15 | 2023-08-15 | A biomembrane reactor for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220887189U true CN220887189U (en) | 2024-05-03 |
Family
ID=90872402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322204205.9U Active CN220887189U (en) | 2023-08-15 | 2023-08-15 | A biomembrane reactor for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220887189U (en) |
-
2023
- 2023-08-15 CN CN202322204205.9U patent/CN220887189U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105692873A (en) | On-line cleaning equipment of membrane bioreactor and method thereof | |
| CN213077653U (en) | Sewage treatment device with anti-blocking function | |
| CN220887189U (en) | A biomembrane reactor for sewage treatment | |
| CN109851170A (en) | A kind of multifunctional purification apparatus for industrial pollution waste water treatment | |
| CN212982719U (en) | High-efficient sewage treatment purifies groove | |
| CN206156858U (en) | Rotating biological disk improves device suitable for sewage treatment plant | |
| CN110713310B (en) | Sewage advanced treatment device and method based on microbial activated sponge iron filler | |
| CN116282734A (en) | Mobile treatment device for rural black and odorous water body treatment | |
| CN201006845Y (en) | Rotating biologicaldisc | |
| CN215161979U (en) | Municipal administration sewage treatment plant | |
| CN211946516U (en) | Urban domestic wastewater treatment device | |
| CN1331773C (en) | Membrane rector with rotary brush | |
| CN212640207U (en) | Distributed sewage treatment plant's treatment tank | |
| CN209411871U (en) | A kind of polyurethane disc biological rotating disk and biological rotating disk sewage-treatment plant | |
| CN111453926A (en) | Rural distributed garden type domestic sewage treatment system | |
| CN208898604U (en) | A kind of microbial cleaning sewage-treatment plant | |
| CN213924437U (en) | Glass tempering manure pit convenient to it is clean | |
| CN219620973U (en) | MABR sewage treatment recycling purifier for rural sewage treatment | |
| CN207243636U (en) | One kind is classified energy saving sewage treating machine | |
| CN220845823U (en) | Integrated odor treatment device for sewage treatment plant | |
| CN217895339U (en) | High-efficient algae dephosphorization device that removes | |
| CN219002119U (en) | Pretreatment composite pool for rural domestic sewage | |
| CN212269791U (en) | Rural distributed garden type domestic sewage treatment system | |
| CN214528572U (en) | Municipal administration and gardens sewage treatment plant | |
| CN211283772U (en) | A grid machine for mariculture circulating water treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |