CN114524585A

CN114524585A - Micro-power magnetic bio-membrane reactor

Info

Publication number: CN114524585A
Application number: CN202210149776.4A
Authority: CN
Inventors: 潘梅; 韩香云; 谭廷云; 姚建春; 谭寿云; 零耀琳; 吴邦彦
Original assignee: Yancheng Institute of Technology
Current assignee: Yancheng Institute of Technology
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-05-24

Abstract

The invention discloses a micro-power magnetic bio-membrane reactor, wherein a first filtering mechanism comprises a filtering box arranged at the top of a reactor, the top of the filtering box is provided with a connecting hole, the connecting hole is detachably connected with a fixing component, the fixing component comprises a fixing pin which is transversely penetrated in the top wall of the reactor in a sliding way, an aeration mechanism corresponds to the filtering box up and down, the aeration mechanism comprises an aeration pipe arranged in the inner cavity of the reactor, the top of the aeration pipe is provided with a stirring component, the stirring component is positioned at the bottom of the filtering box, the top of the stirring component is provided with a deslagging component, and the bottom of the aeration pipe is provided with a deslagging component; the second filtering mechanism is positioned on one side of the aeration mechanism and comprises a partition board, a water passing board is fixedly connected between the partition board and the inner side wall of the reactor, the top surface of the water passing board is abutted with a second filtering board, one end of the second filtering board is fixedly connected with a second sealing cover, and a communicating pipe is embedded in the partition board.

Description

Micro-power magnetic bio-membrane reactor

Technical Field

The invention relates to the technical field of a biofilm reactor, in particular to a micro-power magnetic biofilm reactor.

Background

A biofilm reactor is a structure similar to a membrane in which various fillers are added to a reactor so that microorganisms are attached and grown to form a layer of a biological structure on the fillers, and such a reactor is called a biofilm reactor. The biomembrane method is one of the main technologies of the biological treatment of the sewage, it is abreast with activated sludge process, it is ancient, it is the biological treatment technology of sewage in development, the technical problem that the biomembrane reactor among the prior art solves is usually only to carry on the simple aerobic process to the sewage, but when aiming at the black and odorous water, not only the purifying effect is low, because there are a large amount of impurity and peculiar smell in the black and odorous water, after the biomembrane reactor is processed, lead to a large amount of pollutants to remain in biomembrane reactor and on the packing very easily, greatly reduce the purifying effect when using again, and the existing biomembrane reactor does not possess the function such as discharging the residual pollutant in the reactor high-efficiently, remove the residue on the packing.

Disclosure of Invention

The invention aims to provide a micro-power magnetic biofilm reactor, which is used for solving the problems in the prior art, efficiently cleaning pollutants remained in the reactor and on a filler and simultaneously improving the purification effect of the reactor.

In order to achieve the purpose, the invention provides the following scheme: the invention provides a micro-power magnetic biofilm reactor, which comprises:

the first filtering mechanism comprises a filtering box arranged at the top of the reactor, the top of the filtering box is provided with a connecting hole, the connecting hole is detachably connected with a fixing assembly, the fixing assembly comprises a fixing pin which is transversely penetrated in the top wall of the reactor in a sliding manner, and one end of the fixing pin is detachably connected with the connecting hole;

the aeration mechanism corresponds to the filter box up and down, the aeration mechanism comprises an aeration pipe arranged in the inner cavity of the reactor, the top of the aeration pipe is provided with a stirring component, the stirring component is positioned at the bottom of the filter box, the top of the stirring component is provided with a deslagging component, the bottom of the aeration pipe is provided with a deslagging component, the deslagging component comprises a first sealing cover detachably connected with the bottom wall of the reactor, the top surface of the first sealing cover is fixedly connected with a first filter plate, the first sealing cover is provided with a deslagging port which can be opened and closed in a penetrating manner, and the first filter plate corresponds to the deslagging port up and down;

the second filtering mechanism comprises a partition plate fixedly connected between the top wall and the bottom wall of the reactor, the first filtering mechanism and the aeration mechanism are located on one side of the partition plate, the second filtering mechanism is located on the other side of the partition plate, a water passing plate is fixedly connected between the partition plate and the inner side wall of the reactor, a second filter plate is abutted to the top surface of the water passing plate, one end of the second filter plate is fixedly connected with a second sealing cover, the second sealing cover is detachably connected with the side wall of the reactor, a communicating pipe is embedded in the partition plate, one end of the communicating pipe is located between the aeration pipe and the first filter plate, and the other end of the communicating pipe is located at the top of the second filter plate.

Preferably, the rose box includes the sealed lid of third, the third through-hole has been seted up to the reactor roof, third through-hole inner wall rigid coupling has the flexible ring of third, the sealed lid of third with the flexible ring butt of third, the sealed lid bottom rigid coupling of third is equipped with the filter funnel, the filter funnel is located in the reactor inner chamber, wear to be equipped with the feed liquor pipe on the sealed lid of third, the feed liquor pipe with filter funnel inner chamber intercommunication.

Preferably, the connecting hole is seted up on the third is sealed to be covered, the fixed pin runs through the flexible ring of third stretches into in the connecting hole, fixed pin other end rigid coupling has first spring, first spring is kept away from the one end rigid coupling of fixed pin has the support, the support rigid coupling is in on the reactor lateral wall, lateral sliding wears to be equipped with the connecting rod on the support, connecting rod one end stretches into first spring and with the fixed pin rigid coupling, connecting rod other end rigid coupling has the board of gripping, the board of gripping is located the support outside.

Preferably, the aeration pipe is fixedly connected between the reactor and the partition plate, one end of the aeration pipe is communicated with an air inlet pipe, the air inlet pipe penetrates through the side wall of the reactor, and a plurality of aeration holes are formed in the aeration pipe.

Preferably, the stirring assembly comprises a driving motor fixedly connected to the outer side wall of the reactor, an output shaft of the driving motor is fixedly connected to one end of a stirring rod, the other end of the stirring rod penetrates through the side wall of the reactor and extends into the inner cavity of the reactor, and a plurality of stirring blades are fixedly connected to the stirring rod.

Preferably, the slagging-off subassembly includes the rigid coupling and is in the inlet tube of reactor roof, the inlet tube is intake and is held and stretch out the reactor roof, inlet tube outlet end bottom outlet intercommunication has first shower nozzle, the intercommunication has two second shower nozzles on the inlet tube outlet end lateral wall, first shower nozzle with the spout of second shower nozzle is all down.

Preferably, first through-hole has been seted up to the reactor diapire, first through-hole inner wall rigid coupling has first flexible ring, first sealed lid with the connection can be dismantled to first flexible ring, first sealed bottom surface rigid coupling of covering has the mounting panel, the mounting panel both ends pass through the bolt with the connection can be dismantled to the reactor diapire, the rigid coupling has the scum pipe in the scum pipe, the scum pipe runs through the mounting panel, install the electric valve in the scum pipe.

Preferably, the reactor inside wall with the partition panel between the symmetry rigid coupling have the swash plate, two have the opening between the swash plate, the opening with first filter corresponds from top to bottom, the opening size is less than first filter plate size, first filter plate top surface with the swash plate bottom butt.

Preferably, the swash plate bottom surface rigid coupling has the first bottom plate of longitudinal extension, the rigid coupling has electric telescopic handle on the first bottom plate lateral wall, the flexible end butt of electric telescopic handle has the second bottom plate, the second bottom plate rigid coupling is in the swash plate bottom surface, one side that the electric telescopic handle was kept away from to the second bottom plate is equipped with the butt board, the second bottom plate with the rigid coupling has the second spring between the butt board, the butt board with first filter lateral wall butt.

Preferably, a second through hole is formed in the side wall of the reactor, a second flexible ring is fixedly connected to the inner wall of the second through hole, and the second sealing cover is detachably connected with the second flexible ring.

The invention discloses the following technical effects: the invention can filter a large amount of impurities and peculiar smell contained in the black and odorous water body by arranging the filter box, and can be detachably connected with the connecting hole by the fixing pin to realize the disassembly of the filter box, the filter box can be conveniently disassembled from the reactor to clean the filter box, oxygen can be blown into the black and odorous water body by the aerator pipe, the purification effect is enhanced by the aerobic process, the black and odorous water body can be stirred by the stirring component, the mixing effect of the filler and microorganisms in the black and odorous water body is further improved, the residual pollutants on the stirring component and the aerator pipe can be removed by the deslagging component, and finally the black and odorous water body is discharged through the deslagging port in the deslagging component, the first filter plate can prevent the filler from being discharged out of the reactor, meanwhile, the first filter plate is fixedly connected with the first sealing cover, the first sealing cover is detachably connected with the bottom wall of the reactor, and the filler can be conveniently replaced by disassembling the first sealing cover, the black and odorous water body that can accomplish through the second filter among the second filter mechanism further filters, filters the residue that is tiny wherein, crosses the water board and can also the water circulation when playing the supporting role to the second filter to can be convenient for tear the second filter out through the sealed lid of detachable second and clear up.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a micro-power magnetic biofilm reactor of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

FIG. 4 is an enlarged view of a portion C of FIG. 1;

FIG. 5 is an enlarged view of a portion D of FIG. 4;

wherein, 1, a filter box; 2. connecting holes; 3. a reactor; 4. a fixing pin; 5. an aeration pipe; 6. a first sealing cover; 7. a first filter plate; 8. a slag discharge port; 9. a partition panel; 10. a water passing plate; 11. a second filter plate; 12. a second sealing cover; 13. a third sealing cover; 14. a third flexible ring; 15. filtering the mixture by a funnel; 16. a liquid inlet pipe; 17. a first spring; 18. a support; 19. a connecting rod; 20. a grip plate; 21. an air inlet pipe; 22. an aeration hole; 23. a drive motor; 24. a stirring rod; 25. a stirring blade; 26. a water inlet pipe; 27. a first nozzle; 28. a second nozzle; 29. a first flexible ring; 30. mounting a plate; 31. a bolt; 32. a slag discharge pipe; 33. an electric valve; 34. a sloping plate; 35. an opening; 36. a first base plate; 37. an electric telescopic rod; 38. a second base plate; 39. a butt joint plate; 40. a second spring; 41. water passing holes; 42. a filler inlet; 43. a communicating pipe; 44. a water pump; 45. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

Referring to fig. 1 to 5, the present invention provides a micro-dynamic magnetic biofilm reactor, comprising:

the first filtering mechanism comprises a filtering box 1 arranged at the top of the reactor 3, a connecting hole 2 is formed in the top of the filtering box 1, a fixing assembly is detachably connected with the connecting hole 2 and comprises a fixing pin 4 which is transversely arranged in the top wall of the reactor 3 in a penetrating mode in a sliding mode, one end of the fixing pin 4 is detachably connected with the connecting hole 2, and one end, extending into the connecting hole 2, of the fixing pin 4 is an inclined surface, so that when the filtering box 1 is installed, the fixing pin 4 can retract by abutting against the inclined surface of the fixing pin 4, and meanwhile, the fixing effect can be improved by the inclined surface;

the aeration mechanism corresponds to the filter box 1 up and down, the aeration mechanism comprises an aeration pipe 5 arranged in the inner cavity of the reactor 3, the top of the aeration pipe 5 is provided with a stirring component, the stirring component is positioned at the bottom of the filter box 1, the top of the stirring component is provided with a deslagging component, the bottom of the aeration pipe 5 is provided with a deslagging component, the deslagging component comprises a first sealing cover 6 detachably connected with the bottom wall of the reactor 3, the top surface of the first sealing cover 6 is fixedly connected with a first filter plate 7, the filter opening of the first filter plate 7 is larger than the filler, an openable deslagging opening 8 is arranged on the first sealing cover 6 in a penetrating way, and the deslagging opening 8 corresponds to the first filter plate 7 up and down;

second filter mechanism, second filter mechanism includes partition panel 9 of rigid coupling between 3 roofs of reactor and diapire, first filter mechanism and aeration mechanism are located partition panel 9 one side, second filter mechanism is located partition panel 9 opposite side, the rigid coupling has water board 10 between partition panel 9 and the 3 inside walls of reactor, it has second filter 11 to cross water board 10 top surface butt joint, 11 one end rigid couplings of second filter have the sealed lid 12 of second, the sealed lid 12 of second can be dismantled with 3 lateral walls of reactor and be connected, partition panel 9 is embedded to be equipped with communicating pipe 43, communicating pipe 43 one end is located between aeration pipe 5 and the first filter 7, the other end of communicating pipe 43 is located 11 tops of second filter.

Through the arrangement of the filter box 1, a large amount of impurities and peculiar smell contained in the black and odorous water body can be filtered firstly, and the filter box 1 can be detachably connected with the connecting hole 2 through the fixing pin 4, the filter box 1 can be disassembled conveniently, the reactor 3 can be disassembled from the filter box 1, the filter box 1 can be cleaned, oxygen can be blown into the black and odorous water body through the aeration pipe 5, the purification effect can be increased by utilizing the aerobic process, the black and odorous water body can be stirred through the stirring assembly, the mixing effect of the filler and microorganisms in the black and odorous water body is further improved, the residual pollutants on the stirring assembly and the aeration pipe 5 can be removed through the deslagging assembly, finally, the filler can be discharged out of the reactor through the deslagging port 8 in the deslagging assembly, the first filter plate 7 can be prevented from being discharged out of the reactor, meanwhile, the first filter plate 7 is fixedly connected with the first sealing cover 6, and the first sealing cover 6 can be detachably connected with the bottom wall of the reactor 3, through dismantling first sealed lid 6, be convenient for change the filler, can further filter the black smelly water body that good oxygen was accomplished through second filter 11 among the second filter mechanism, filter tiny residue among them, cross water board 10 and can also the water circulation when playing the supporting role to second filter 11 to can be convenient for tear out second filter 11 through the sealed lid 12 of detachable second and clear up.

In a further optimized scheme, the filter box 1 comprises a third sealing cover 13, a third through hole is formed in the top wall of the reactor 3, a third flexible ring 14 is fixedly connected to the inner wall of the third through hole, the third sealing cover 13 is detachably connected with the third flexible ring 14, the third flexible ring 14 is made of rubber, the third sealing cover 13 is extruded on the third flexible ring 14 when inserted into the third flexible ring 14 and is preliminarily fixed, a filter funnel 15 is fixedly connected to the bottom of the third sealing cover 13, the filter funnel 15 is positioned in the inner cavity of the reactor 3, the filtering funnel 15 is made of active carbon, which not only can filter a large amount of impurities in the black and odorous water body, but also can absorb the odor in the black and odorous water body, the third sealing cover 13 is provided with a liquid inlet pipe 16 in a penetrating way, the liquid inlet pipe 16 is communicated with the inner cavity of the filtering funnel 15, through 16 feed liquors of feed liquor pipe, filter through filter funnel 15, install the handle on the sealed lid 13 of third, convenient to detach installs.

Further optimization scheme, connecting hole 2 is seted up on the sealed lid 13 of third, fixed pin 4 runs through third flexible ring 14 and stretches into in connecting

hole

2, 4 other end rigid couplings of fixed pin have first spring 17, the one end rigid coupling that fixed pin 4 was kept away from to first spring 17 has support 18, support 18 rigid coupling is on reactor 3 lateral wall, lateral sliding wears to be equipped with connecting rod 19 on support 18, connecting rod 19 one end stretches into first spring 17 and with 4 rigid couplings of fixed pin, 19 other end rigid couplings of connecting rod have the board of gripping 20, the board of gripping 20 is located the support 18 outside.

When installing rose box 1, insert rose box 1 into third flexible ring 14, filter funnel 15 at first contacts with 4 inclined planes of fixed pin, the fixed pin 4 moves backward in the time, first spring 17 compresses, after connecting hole 2 is parallel with fixed pin 4, in pushing fixed pin 4 into connecting hole 2 by the elasticity of first spring 17, fix rose box 1, when needing to dismantle rose box 1, only need to pull out gripping plate 20 and can break away from the connecting hole with fixed pin 4, dismantle rose box 1.

Further optimization scheme, aeration pipe 5 rigid coupling is between reactor 3 and partition panel 9, and aeration pipe 5 one end intercommunication has intake pipe 21, and intake pipe 21 runs through 3 lateral walls of reactor, has seted up a plurality of aeration hole 22 on the aeration pipe 5, through pumping into oxygen to intake pipe 21, can aerate through aeration hole 22 in aeration pipe 5.

Further optimize the scheme, the stirring subassembly includes the driving motor 23 of rigid coupling on 3 lateral walls of reactor, and the output shaft rigid coupling of driving motor 23 has 24 one ends of puddler, and the 24 other ends of puddler run through 3 lateral walls of reactor to stretch into 3 inner chambers of reactor, the rigid coupling has a plurality of stirring vane 25 on the puddler 24, drives the puddler 24 through driving motor 23 and rotates, makes stirring vane 25 synchronous rotation stir black and odorous water.

Furthermore, a filler inlet 42 is formed in the side wall of the reactor, and an opening and closing valve is installed on the filler inlet 42 and is located between the stirring rod 24 and the filter box 1.

Further optimize the scheme, the slagging-off subassembly includes that the rigid coupling extends out 3 roof of reactor at the inlet tube 26 of reactor top wall, and inlet tube 26 is intake and is held, and inlet tube 26 goes out water end bottom outlet intercommunication has first shower nozzle 27, and the intercommunication has two second shower nozzles 28 on the inlet tube 26 play water end lateral wall, and the spout of first shower nozzle 27 and second shower nozzle 28 is all down. Through pumping into water in to inlet tube 26, can wash puddler 24 and aeration pipe 5 and reactor inner chamber through first shower nozzle 27 and second shower nozzle 28, avoid the pollutant to remain, first shower nozzle 27 and second shower nozzle 28 set up can the full aspect wash the reactor inner chamber, first shower nozzle 27 and second shower nozzle 28 are the umbelliform injection.

Further optimize the scheme, first through-hole has been seted up to 3 diapalls of reactor, first through-hole inner wall rigid coupling has first flexible ring 29, first sealed lid 6 can be dismantled with first flexible ring 29 and be connected, first flexible ring 29 is the same with the 14 material effects of third flexible ring, 6 bottom surfaces rigid coupling of first sealed lid has mounting panel 30, mounting panel 30 both ends are passed through bolt 31 and can be dismantled with 3 diapalls of reactor and be connected, can further fix first sealed lid 6 through bolt 31, the rigid coupling has row's sediment pipe 32 in the row's cinder notch 8, row's sediment pipe 32 runs through mounting panel 30, install electric valve 33 in the row's sediment pipe 32, can discharge remaining pollutant in the 3 inner chambers of reactor through opening electric valve 33.

Further optimize the scheme, the symmetry rigid coupling has swash plate 34 between 3 inside walls of reactor and the partition panel 9, has opening 35 between two swash plates 34, and opening 35 corresponds from top to bottom with first filter 7, and the setting of swash plate is convenient for collect the pollutant to opening 35 to filter the pollutant through first filter 7, opening 35 size is less than first filter 7 size, and the outflow of water is avoided to 7 top surfaces of first filter and 34 bottom butts of swash plate.

In a further optimized scheme, a first bottom plate 36 extending longitudinally is fixedly connected to the bottom surface of the inclined plate 34, an electric telescopic rod 37 is fixedly connected to the side wall of the first bottom plate 36, a second bottom plate 38 is abutted to the telescopic end of the electric telescopic rod 37, the second bottom plate 38 is fixedly connected to the bottom surface of the inclined plate 34, an abutting plate 39 is arranged on one side of the second bottom plate 38 away from the electric telescopic rod 37, a second spring 40 is fixedly connected between the second bottom plate 38 and the abutting plate 39, the abutting plate 39 is abutted to the side wall of the first filter plate 7, the bottom opening of the abutting plate 39 is an inclined surface, so that the first filter plate 7 can be conveniently inserted, meanwhile, the second spring 40 can not only produce an extrusion fixing effect on the first filter plate 7, but also can impact the second bottom plate 38 through reciprocating expansion and contraction of the electric telescopic rod 37, the produced vibration can generate vibration through the second spring 40, so that the abutting plate 39 transmits vibration to the first filter plate 7, and the first filter plate 7 generates slight vibration, the discharge efficiency of pollutants is improved.

Further optimize the scheme, seted up the second through-hole on the 3 lateral walls of reactor, second through-hole inner wall rigid coupling has the flexible ring of second, and the sealed lid 12 of second can be dismantled with the flexible ring of second and be connected, and the flexible ring of second is the same with the material effect of the flexible ring of third 14, can tear second filter 11 out through dismantling the sealed lid 12 of second.

Further, inlay in partition panel 9 and be equipped with communicating pipe 43, communicating pipe 43 one end and aeration mechanism intercommunication, be located position between aeration pipe 5 and the swash plate 34, one end and second filter mechanism intercommunication, be located 11 tops of second filter, install water pump 44 on communicating pipe 43, be convenient for circulate the water that aeration mechanism handled to the second filter mechanism in, and simultaneously, communicating pipe 43 and the intercommunication mouth department of aeration mechanism intercommunication install filter screen 45, filter the water of circulation, the outlet has been seted up on the reactor lateral wall, the outlet is located the sealed 12 bottoms of lid of second, discharge the water of accomplishing of handling.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above embodiments are only for describing the preferred mode of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.

Claims

1. A micro-dynamic magnetic biofilm reactor, comprising:

the first filtering mechanism comprises a filtering box (1) arranged at the top of the reactor (3), a connecting hole (2) is formed in the top of the filtering box (1), a fixing component is detachably connected to the connecting hole (2), the fixing component comprises a fixing pin (4) which is transversely slidably arranged in the top wall of the reactor (3) in a penetrating mode, and one end of the fixing pin (4) is detachably connected with the connecting hole (2);

the aeration mechanism corresponds to the filter box (1) up and down, the aeration mechanism comprises an aeration pipe (5) arranged in the inner cavity of the reactor (3), the top of the aeration pipe (5) is provided with a stirring component, the stirring component is positioned at the bottom of the filter box (1), the top of the stirring component is provided with a deslagging component, the bottom of the aeration pipe (5) is provided with a deslagging component, the deslagging component comprises a first sealing cover (6) detachably connected to the bottom wall of the reactor (3), the top surface of the first sealing cover (6) is fixedly connected with a first filter plate (7), the first sealing cover (6) is provided with a deslagging port (8) which can be opened and closed in a penetrating manner, and the first filter plate (7) corresponds to the deslagging port (8) up and down;

a second filtering mechanism which comprises a partition plate (9) fixedly connected between the top wall and the bottom wall of the reactor (3), the first filtering mechanism and the aeration mechanism are positioned on one side of the partition plate (9), the second filtering mechanism is positioned on the other side of the partition plate (9), a water passing plate (10) is fixedly connected between the partition plate (9) and the inner side wall of the reactor (3), the top surface of the water passing plate (10) is connected with a second filter plate (11) in an abutting mode, one end of the second filter plate (11) is fixedly connected with a second sealing cover (12), the second sealing cover (12) is detachably connected with the side wall of the reactor (3), a communicating pipe (43) is embedded in the partition plate (9), one end of the communicating pipe (43) is positioned between the aeration pipe (5) and the first filter plate (7), the other end of the communicating pipe (43) is positioned at the top of the second filter plate (11).

2. The micropower magnetic biofilm reactor of claim 1, wherein: the utility model discloses a reactor, including reactor, filter box (1) and filter funnel, including the sealed lid of third (13), the third through-hole has been seted up to reactor (3) roof, third through-hole inner wall rigid coupling has third flexible ring (14), the sealed lid of third (13) is located in third flexible ring (14), the sealed lid of third (13) with third flexible ring (14) butt, the sealed lid of third (13) bottom rigid coupling has filter funnel (15), filter funnel (15) are located in reactor (3) inner chamber, wear to be equipped with feed liquor pipe (16) on the sealed lid of third (13), feed liquor pipe (16) with filter funnel (15) inner chamber intercommunication.

3. A micropower magnetic biofilm reactor according to claim 2, wherein: connecting hole (2) are seted up on the sealed lid of third (13), fixed pin (4) run through third flexible ring (14) stretch into in connecting hole (2), fixed pin (4) one end rigid coupling has first spring (17), keep away from first spring (17) the one end rigid coupling of fixed pin (4) has support (18), support (18) rigid coupling is in on reactor (3) lateral wall, horizontal slip wears to be equipped with connecting rod (19) on support (18), connecting rod (19) one end stretches into first spring (17) and with fixed pin (4) rigid coupling, connecting rod (19) other end rigid coupling has grip board (20), grip board (20) are located the support (18) outside.

4. The micropower magnetic biofilm reactor of claim 1, wherein: aeration pipe (5) rigid coupling is in reactor (3) with between partition panel (9), aeration pipe (5) one end intercommunication has intake pipe (21), intake pipe (21) run through reactor (3) lateral wall, a plurality of aeration hole (22) have been seted up on aeration pipe (5).

5. The micropower magnetic biofilm reactor of claim 1, wherein: stirring subassembly includes the rigid coupling and is in driving motor (23) on reactor (3) lateral wall, the output shaft rigid coupling of driving motor (23) has puddler (24) one end, puddler (24) other end runs through reactor (3) lateral wall, and stretch into in reactor (3) inner chamber, the rigid coupling has a plurality of stirring vane (25) on puddler (24).

6. The micropower magnetic biofilm reactor of claim 1, wherein: the slagging-off subassembly includes the rigid coupling and is in inlet tube (26) of reactor (3) roof, inlet tube (26) are intake and are held and stretch out reactor (3) roof, inlet tube (26) are gone out water end mouth intercommunication and are had first shower nozzle (27), the intercommunication has two second shower nozzles (28) on inlet tube (26) play water end lateral wall, first shower nozzle (27) with the spout of second shower nozzle (28) is all down.

7. The micropower magnetic biofilm reactor of claim 1, wherein: reactor (3) diapire has seted up first through-hole, first through-hole inner wall rigid coupling has first flexible ring (29), first sealed lid (6) with the connection can be dismantled in first flexible ring (29), first sealed lid (6) bottom surface rigid coupling has mounting panel (30), mounting panel (30) both ends through bolt (31) with reactor (3) diapire can be dismantled the connection, the rigid coupling has row's cinder pipe (32) in row's cinder notch (8), row's cinder pipe (32) run through mounting panel (30), install electric valve (33) in row's cinder pipe (32).

8. The micropower magnetic biofilm reactor of claim 1, wherein: reactor (3) inside wall with the symmetry rigid coupling has swash plate (34) between partition panel (9), two opening (35) have between swash plate (34), opening (35) with first filter (7) correspond from top to bottom, opening (35) size is less than first filter (7) size, first filter (7) top surface with swash plate (34) bottom butt.

9. The micropower magnetic biofilm reactor of claim 8, wherein: swash plate (34) bottom surface rigid coupling has longitudinal extension's first bottom plate (36), the rigid coupling has electric telescopic handle (37) on first bottom plate (36) lateral wall, electric telescopic handle (37) flexible end butt has second bottom plate (38), second bottom plate (38) rigid coupling is in swash plate (34) bottom surface, second bottom plate (38) are kept away from one side of electric telescopic handle (37) is equipped with butt plate (39), second bottom plate (38) with the rigid coupling has second spring (40) between butt plate (39), butt plate (39) with first filter (7) lateral wall butt.

10. The micropower magnetic biofilm reactor of claim 1, wherein: the side wall of the reactor (3) is provided with a second through hole, the inner wall of the second through hole is fixedly connected with a second flexible ring, and the second sealing cover (12) is detachably connected with the second flexible ring.