CN112850882B

CN112850882B - Industrial wastewater nitration device

Info

Publication number: CN112850882B
Application number: CN202110012185.8A
Authority: CN
Inventors: 董曦阳
Original assignee: Shanghai Banenvir Environmental Protection Technology Co ltd
Current assignee: Shanghai Banenvir Environmental Protection Technology Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2022-11-04
Anticipated expiration: 2041-01-06
Also published as: CN112850882A

Abstract

The invention discloses an industrial wastewater nitrification treatment device, which comprises a main air inlet pipe, a plurality of aeration pipelines arranged at the bottom of the main air inlet pipe through bolt threads and a plurality of aerators respectively arranged at the bottoms of the aeration pipelines, wherein maintenance cleaning parts for avoiding unnecessary pollution to a maintenance site caused by maintenance personnel during maintenance are arranged on the aeration pipelines so as to improve the maintenance effect.

Description

Industrial wastewater nitration device

Technical Field

The invention relates to the technical field of industrial wastewater treatment devices, in particular to an industrial wastewater nitration treatment device.

Background

Industrial wastewater refers to wastewater, sewage and waste liquid generated in an industrial production process, wherein the wastewater contains industrial production materials, intermediate products and products which are lost along with water and pollutants generated in the production process, and along with the rapid development of industry, the types and the quantity of the wastewater are rapidly increased, the pollution to water is gradually wide and serious, the health and the safety of human beings are threatened, and the treatment of the industrial wastewater is more important than the treatment of urban sewage for protecting the environment.

However, in practical use, it is found that the existing industrial wastewater treatment steps generally undergo filtration treatment, flocculation reaction, sedimentation and disinfection treatment, and when the industrial wastewater is subjected to digestion treatment, aeration is generally performed in a C/N biofilter, and by adding a microorganism carrier which accounts for 10% -60% of the effective volume of an aeration tank, a large amount of microorganisms are attached and fixed on the pollutants, and the pollutants in the wastewater are degraded by the attached microorganisms, so that organic pollutants are removed and nitrified at the same time.

Disclosure of Invention

The invention aims to provide an industrial wastewater nitrification treatment device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an industrial waste water nitration processing apparatus, includes total intake pipe, a plurality of aeration pipeline and a plurality of aerators of installing respectively in the aeration pipeline bottom of installing bottom total intake pipe through the bolt screw thread, be provided with on the aeration pipeline and be used for avoiding maintainer to cause the maintenance cleaning member of unnecessary pollution in order to improve the maintenance effect to the maintenance place when carrying out the maintenance, in order to be different from prior art, make the staff change the maintenance to the aerator, avoided causing the unnecessary pollution to the maintenance place when the maintenance, through maintaining cleaning member, at the in-process that upwards promotes, carry out the surface to the aerator and clean, not only make things convenient for maintainer to maintain and change, and guaranteed the drying of aerator to a certain extent, the work load that maintainer later stage cleaned has been reduced, and simultaneously, improve the aeration effect through the blade chamber pipe, and then improve the waste water treatment effect.

Preferably, maintain clean part and include a plurality of lifter plates of fixing respectively on aeration pipe, be provided with the synchro-adjusting mechanism who is used for making things convenient for a plurality of lifter plate synchro-adjustment on the lifter plate, the aeration pipe outside all is fixed with a plurality of bearing frames that are used for the installation bearing, adjacent two all be provided with the supplementary aeration spare that is used for promoting the aeration effect on the bearing frame, through maintaining clean part, then guarantee the staff when changing the maintenance to the aerator, avoided causing the unnecessary pollution to the maintenance place when the maintenance.

Preferably, synchronous adjustment mechanism is including connecting the synchronous board in lifter plate between two liang and edge lifter plate one side, a plurality of aversion spouts that are used for making things convenient for the lifter plate to shift have all been seted up in the aeration conduit outside, the lifter plate bottom all is fixed with two connecting rods that are used for making things convenient for the linkage, adjacent two the connecting rod bottom all is fixed with the runner assembly, through synchronous adjustment mechanism, then guarantees at the in-process that upwards promotes, carries out the surface to a plurality of aerators in total intake pipe in step and cleans.

Preferably, the runner assembly is including fixing the mount pad in the connecting rod bottom, the mount pad slides in the aeration pipe outside, and rotates through the bearing and install the holding ring, and the outside evenly is provided with a plurality of elastic joint spare that are used for making things convenient for the block location, the holding ring outside is fixed with a plurality of flabellums that provide one-way pivoted, and outside bottom is fixed with the ring gear, the aeration pipe outside is fixed with and is used for carrying out spacing collar to the mount pad, the aeration pipe outside is fixed with the support frame, be provided with the driving medium that is used for making things convenient for power transmission on the support frame, the T shape pipeline that is linked together with inside is all installed through the bolt screw in the aeration pipe both sides, all be provided with the cleaning member that is used for clearing up the aerator surface on the T shape pipeline, through runner assembly, then guarantee to make things convenient for maintainer to maintain and change.

Preferably, the elastic clamping piece comprises a fixed pipe fixed on the outer side of the mounting seat, a return spring is fixedly arranged in the fixed pipe, the end part of the return spring is fixedly provided with a positioning ball which movably penetrates through the mounting seat, an arc-shaped groove used for realizing positioning above the T-shaped pipeline is arranged on the aeration pipeline, and the mounting seat is conveniently positioned through the elastic clamping piece, so that the normal use of the rotating assembly is ensured.

Preferably, the driving medium includes and rotates the transmission shaft of installing on two support frames through the bearing, the transmission shaft top is fixed with the straight-teeth gear that cooperatees and use with the ring gear, be fixed with the lug that is used for making things convenient for the ring gear to descend the time meshing on the gear, the transmission shaft bottom is fixed with initiative bevel gear, aeration pipe installs through the bearing rotation inside a plurality of main shafts that all extend to the aeration pipe outside near initiative bevel gear one side, and is a plurality of be fixed with the driven bevel gear who cooperatees and use with initiative bevel gear on being close to initiative bevel gear's the main shaft in the main shaft, the main shaft outside is provided with the regulating part that is used for rotating the regulation air current direction, through the driving medium, then guarantees effective transmission, and then guarantees regulating part normal use.

Preferably, the regulating part includes a plurality of rotor plates of fixing respectively in the main shaft outside, set up the draw-in groove that is used for making things convenient for rotor plate block location on the aeration pipeline, the main shaft extends to aeration pipeline outside one end and all rotates through the bearing and installs the dwang, and is a plurality of the shift lever is installed through the pivot rotation to the rotor rod tip, and through the regulating part, then when the aerator promoted, the realization air current direction was switched over.

Preferably, the cleaning piece includes a plurality of cleaning pipes that all fix in T-shaped pipeline bottom and be linked together with inside, cleaning pipe tip threaded mounting has a plurality of shower nozzles that are used for clean aerator respectively, the mount pad bottom is fixed with two folding rods that all move about and run through the spacing ring, folding rod end fixing has the closing plate of swing joint in T-shaped pipeline bottom, offer the standing groove that is used for making things convenient for the closing plate block on the T-shaped pipeline, through the cleaning piece, then guarantee promoting the in-process, effectively clean the aerator.

Preferably, the auxiliary aeration piece comprises connecting rings installed on the outer sides of two adjacent bearing seats through bearings, a plurality of blade cavity pipes communicated with the inside are fixed on the outer sides of the connecting rings, a plurality of structures identical to the spray heads are installed on one side of the blade cavity pipes through threads, circular grooves used for air circulation of the blade cavity pipes are formed in the aeration pipeline, and through the auxiliary aeration piece, the aeration is synchronously performed under the action of the aerator so as to improve the aeration effect.

Compared with the prior art, the invention has the beneficial effects that:

the aerator is different from the prior art, when the aerator is replaced and maintained by workers, unnecessary pollution to a maintenance site during maintenance is avoided, the surface of the aerator is cleaned in the upward lifting process through the maintenance cleaning part, the maintenance and replacement of the aerator are facilitated by the workers, the dryness of the aerator is ensured to a certain extent, the workload of the maintenance personnel for later cleaning is reduced, and meanwhile, the aeration effect is improved through the blade cavity tube, so that the wastewater treatment effect is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic plan view of the overall structure of the present invention;

FIG. 3 is a schematic view of a portion of the structure of FIG. 1 in accordance with the present invention;

FIG. 4 is a schematic view of the invention shown partially in section in FIG. 3;

FIG. 5 is a schematic view of a portion of a transmission member according to the present invention;

FIG. 6 is a schematic view of a partially sectioned structure of an aeration conduit according to the present invention;

FIG. 7 is a schematic view of a portion of the structure of FIG. 2 in accordance with the present invention;

FIG. 8 is a schematic view of a portion of the structure of FIG. 7 in accordance with the present invention;

FIG. 9 is a schematic view of the invention shown in partial cross-section in FIG. 1;

FIG. 10 is an enlarged view of the area A of the present invention;

FIG. 11 is an enlarged view of the region B of the present invention;

FIG. 12 is an enlarged view of the region C of the present invention;

FIG. 13 is an enlarged view of the D-zone of the present invention.

In the figure: 1-total air inlet pipe; 2-an aeration pipeline; 3-maintenance of the cleaning member; 4-lifting plate; 5-a synchronous adjustment mechanism; 6, bearing seats; 7-auxiliary aeration; 8-a synchronization board; 9-a shifting chute; 10-a connecting rod; 11-a rotating assembly; 12-a mounting seat; 13-a positioning ring; 14-an elastic clip; 15-fan blades; 16-a gear ring; 17-a limit ring; 18-a support frame; 19-a transmission member; 20-T-shaped pipe; 21-a cleaning member; 22-a stationary tube; 23-a return spring; 24-a positioning ball; 25-an arc-shaped groove; 26-a transmission shaft; 27-a spur gear; 28-a bump; 29-drive bevel gear; 30-a main shaft; 31-a driven bevel gear; 32-an adjustment member; 33-a rotating plate; 34-a card slot; 35-rotating rods; 36-a displacement rod; 37-cleaning the tube; 38-a spray head; 39-folding rods; 40-a sealing plate; 41-placing grooves; 42-a connecting ring; 43-blade lumen tube; 44-round groove; 45-aerator.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-13, the present invention provides a technical solution: a nitration treatment device for industrial wastewater comprises a total air inlet pipe 1, a plurality of aeration pipelines 2 arranged at the bottom of the total air inlet pipe 1 through bolt threads and a plurality of aerators 45 respectively arranged at the bottoms of the aeration pipelines 2, wherein the total air inlet pipe 1 and the aerators 45 are of conventional common structures, and a rectangular pipeline for facilitating the switching of the direction of air flow is fixed at one end, close to the bottom, of the aeration pipeline 2;

the aeration pipeline 2 is provided with a maintenance cleaning component 3 for avoiding unnecessary pollution to a maintenance site caused by maintenance personnel during maintenance so as to improve the maintenance effect, when in use, normal aeration effect is realized through the main air inlet pipe 1, the aeration pipeline 2 and the aerator 45, the connecting ring 42 is driven to rotate under the action of the bearing arranged on the bearing seat 6, and then the blade cavity pipe 43 is driven to rotate so as to realize auxiliary aeration, when the aerator 45 needs to be replaced, a worker presses the synchronous plates 8 positioned at two sides to move downwards, drives the lifting plate 4 to slide in the shifting chute 9, drives the connecting rod 10 to move downwards, drives the mounting seat 12 positioned at the bottom to move downwards, further drives the positioning ring 13, the fan blades 15 and the gear ring 16 to rotate downwards, cancels the limiting effect of the reset spring 23, and enables the positioning ball 24 to be separated from the arc-shaped groove 25, under the action of the bump 28, the gear ring 16 is conveniently meshed with the spur gear 27, the spur gear 27 drives the transmission shaft 26 to rotate, and further drives the driving bevel gear 29 to rotate, the driving bevel gear 29 drives the driven bevel gear 31 to rotate, the main shaft 30 drives the rotating plate 33 to be converted from a vertical state into a horizontal state, meanwhile, in the descending process of the mounting seat 12, the folding rod 39 is driven to synchronously move downwards, the folding rod 39 drives the sealing plate 40 to move downwards, the top of the sealing plate 40 falls into the placing groove 41, the airflow direction is adjusted, airflow is transmitted from the T-shaped pipeline 20 to the cleaning pipe 37 and then exhausted from the spray nozzle 38, the surface of the aerator 45 is cleaned, the fan blade 15 rotates in one direction, the rotating direction is in an anticlockwise direction, then after the whole body is lifted upwards, the T-shaped pipeline 45 moves after the surface of the aerator 45 is cleaned, and the folding rod 39 and the cleaning pipe 37 connected with the T-shaped pipeline 20 are detached, with device fortune to maintenance place rear maintainability, make the staff when changing the maintenance to aerator 45, avoided causing the unnecessary to pollute the maintenance place when the maintenance, through maintaining clean part 3, at the in-process that upwards promotes, carry out the surface to aerator 45 and clean, not only make things convenient for the maintainer to maintain and change, and guaranteed the drying of aerator 45 to a certain extent, the work load that maintainer later stage cleaned has been reduced, and simultaneously, improve the aeration effect through blade chamber pipe 43, and then improve the waste water treatment effect.

The maintenance cleaning component 3 comprises a plurality of lifting plates 4 respectively fixed on the aeration pipeline 2, a synchronous adjusting mechanism 5 for facilitating synchronous adjustment of the plurality of lifting plates 4 is arranged on each lifting plate 4, a plurality of bearing seats 6 for mounting bearings are fixed on the outer side of each aeration pipeline 2, auxiliary aeration parts 7 for improving aeration effect are arranged on two adjacent bearing seats 6, when the maintenance cleaning component is used, normal aeration effect is realized through the main air inlet pipe 1, the aeration pipeline 2 and the aerator 45, under the action of the bearings mounted on the bearing seats 6, the connecting rings 42 are driven to rotate, the blade cavity pipes 43 are further driven to rotate, auxiliary aeration is realized, when the aerator 45 needs to be replaced, a worker presses the synchronous plates 8 on two sides to move downwards, the lifting plates 4 are driven to slide in the displacement sliding grooves 9, and the lifting plates 4 drive the connecting rods 10 to move downwards, the mounting seat 12 at the bottom is driven to move downwards, so as to drive the positioning ring 13, the fan blades 15 and the gear ring 16 to rotate downwards, the limit effect of the return spring 23 is cancelled, the positioning ball 24 is separated from the arc-shaped groove 25, under the effect of the bump 28, the gear ring 16 is conveniently meshed with the straight gear 27, the straight gear 27 drives the transmission shaft 26 to rotate, so as to drive the driving bevel gear 29 to rotate, the driving bevel gear 29 drives the driven bevel gear 31 to rotate, the main shaft 30 drives the rotating plate 33 to be converted from a vertical state to a horizontal state, meanwhile, in the descending process of the mounting seat 12, the folding rod 39 is driven to synchronously move downwards, the folding rod 39 drives the sealing plate 40 to move downwards, the top of the sealing plate 40 falls into the placing groove 41, the adjustment of the direction of the air flow is realized, the air flow is transmitted from the T-shaped pipeline 20 to the cleaning pipe 37 and then exhausted from the spray nozzle 38, so as to clean the surface of the aerator 45, flabellum 15 unidirectional rotation, and the direction of rotation is anticlockwise, then with whole upwards promotion back, treat that aerator 45 removes after the surface cleaning, and with T-shaped pipeline 20, the back is pulled down to the folding rod 39 and the clean pipe 37 of being connected with it, with the device fortune to maintenance place rear repairable, make the staff when changing the maintenance to aerator 45, avoided causing unnecessary pollution to the maintenance place when the maintenance, through maintaining clean part 3, at the in-process that upwards promotes, carry out the surface to aerator 45 and clean, not only make things convenient for maintainer to maintain and change, and the drying of aerator 45 has been guaranteed to a certain extent, the work load that maintainer later stage cleaned has been reduced, and simultaneously, improve the aeration effect through blade lumen pipe 43, and then improve the waste water treatment effect.

Synchronous adjustment mechanism 5 is including connecting at 4 synchronous boards 8 between two liang of lifters and edge lifter plate 4 one side of lifter plate, aeration conduit 2 outside all sets up a plurality of aversion spouts 9 that are used for making things convenient for lifter plate 4 to shift, lifter plate 4 bottom all is fixed with two connecting rods 10 that are used for making things convenient for the linkage, adjacent two connecting rod 10 bottom all is fixed with runner assembly 11, and when using, when needs are changed aerator 45, the staff presses the synchronous board 8 that is located both sides and makes its downstream, drives lifter plate 4 and slides in aversion spout 9, and lifter plate 4 drives connecting rod 10 downstream, drives mount pad 12 that is located the bottom and moves downstream, at the in-process that upwards promotes, carries out the surface to clean to a plurality of aerators 45 on total intake pipe 1 in step.

Rotating assembly 11 is including fixing mount pad 12 in connecting rod 10 bottom, mount pad 12 slides in the aeration pipeline 2 outside, and changes through the bearing and go up to rotate through the bearing and install holding ring 13, and the outside evenly is provided with a plurality of elastic joint spare 14 that are used for making things convenient for the block location, holding ring 13 outside is fixed with a plurality of flabellums 15 that provide unidirectional rotation, and outside bottom is fixed with ring gear 16, aeration pipeline 2 outside is fixed with and is used for carrying out spacing collar 17 to mount pad 12, aeration pipeline 2 outside is fixed with support frame 18, be provided with on the support frame 18 and be used for making things convenient for power transmission's driving medium 19, T-shaped pipeline 20 that is linked together with inside is all installed through the bolt screw thread to aeration pipeline 2 both sides, all be provided with the cleaning member 21 that is used for clearing up aerator 45 surfaces on T-shaped pipeline 20, when using, lifter plate 4 drives connecting rod 10 downshifting, drives mount pad 12 that is located the bottom and downshifts, and then drives holding ring gear 13, flabellum 15 and ring gear 16 and rotate downwards, makes things convenient for maintainer to maintain and change.

Elastic clamping spare 14 is including fixing fixed pipe 22 in the mount pad 12 outside, fixed pipe 22 internal fixation has reset spring 23, reset spring 23 end fixing has the activity to run through the location ball 24 of mount pad 12, be provided with the arc wall 25 that is used for realizing the location when being located T venturi tube 20 top on the aeration pipeline 2, when using, cancellation reset spring 23's limiting displacement makes location ball 24 break away from arc wall 25, under the effect of lug 28, makes things convenient for ring gear 16 and straight-teeth gear 27 to mesh mutually, conveniently fixes a position mount pad 12, and then guarantees runner assembly 11 normal use.

Transmission member 19 includes and rotates the transmission shaft 26 of installing on two support frames 18 through the bearing, transmission shaft 26 top is fixed with the straight-teeth gear 27 that cooperatees and use with ring gear 16, be fixed with the lug 28 that meshes when being used for making things convenient for ring gear 16 to descend on the gear, transmission shaft 26 bottom is fixed with drive bevel gear 29, aeration pipe 2 is inside to be installed a plurality of main shafts 30 that all extend to the aeration pipe 2 outside near drive bevel gear 29 one side through the bearing rotation, and is a plurality of be fixed with the driven bevel gear 31 that cooperatees and use with drive bevel gear 29 on being close to drive bevel gear 29's the main shaft 30 in the main shaft 30, the main shaft 30 outside is provided with and is used for rotating the regulating part 32 who adjusts the air current direction, and when using, ring gear 16 and straight-teeth gear 27 mesh mutually, and straight-teeth gear 27 drive transmission shaft 26 rotates, and then drive bevel gear 29 and rotate, and drive driven bevel gear 31 rotation through main shaft 30, drive rotor plate 33 by vertical state conversion into the horizontality, effective transmission, and then guarantee regulating part 32 normal use.

Regulating part 32 includes a plurality of rotor plates 33 of fixing respectively in the main shaft 30 outside, set up the draw-in groove 34 that is used for making things convenient for rotor plates 33 block location on the aeration pipe 2, main shaft 30 extends to 2 outside one ends of aeration pipe and all rotates through the bearing and install dwang 35, and is a plurality of dwang 35 tip rotates through the pivot and installs shifting lever 36, when using, drives dwang 35 through main shaft 30 and rotates, and then realizes synchronous rotation through shifting lever 36, and then drives rotor plates 33 and turn into the horizontality by vertical state, when aerator 45 promoted, realizes the switching of air current direction.

The cleaning piece 21 comprises a plurality of cleaning pipes 37 which are all fixed at the bottom of the T-shaped pipeline 20 and communicated with the inside, a plurality of spray heads 38 used for cleaning the aerator 45 are respectively installed at the end parts of the cleaning pipes 37 through threads, two folding rods 39 which penetrate through the limiting ring 17 in an all-movable mode are fixed at the bottom of the mounting seat 12, sealing plates 40 which are movably connected to the bottom of the T-shaped pipeline 20 are fixed at the end parts of the folding rods 39, a placing groove 41 used for facilitating clamping of the sealing plates 40 is formed in the T-shaped pipeline 20, when the cleaning piece is used, the folding rods 39 are driven to synchronously move downwards in the descending process of the mounting seat 12, the folding rods 39 drive the sealing plates 40 to move downwards, the tops of the sealing plates 40 fall into the placing groove 41, the adjustment of the air flow direction is achieved, and the aerator 45 is effectively cleaned in the lifting process.

The auxiliary aeration part 7 comprises connecting rings 42 which are arranged on the outer sides of two adjacent bearing seats 6 through bearings, a plurality of blade cavity pipes 43 communicated with the inside are fixed on the outer sides of the connecting rings 42, a plurality of structures which are the same as the spray heads 38 are arranged on threads on one sides of the blade cavity pipes 43, circular grooves 44 used for air circulation of the blade cavity pipes 43 are formed in the aeration pipeline 2, when the aeration pipeline is used, the connecting rings 42 are driven to rotate under the effect of the bearings arranged on the bearing seats 6, the blade cavity pipes 43 are further driven to rotate, auxiliary aeration is achieved, and aeration is achieved synchronously while the aerator 45 acts, so that the aeration effect is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be 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

1. The utility model provides an industrial wastewater nitration processing apparatus, includes total intake pipe (1), a plurality ofly installs aeration pipe (2) and a plurality of aerator (45) of installing respectively in aeration pipe (2) bottom in total intake pipe (1) bottom through bolt screw thread, its characterized in that: the aeration pipeline (2) is provided with a maintenance cleaning part (3), the maintenance cleaning part (3) comprises a plurality of lifting plates (4) which are respectively fixed on the aeration pipeline (2), the lifting plates (4) are provided with synchronous adjusting mechanisms (5) for facilitating synchronous adjustment of the lifting plates (4), the outer side of the aeration pipeline (2) is fixedly provided with a plurality of bearing seats (6) for mounting bearings, two adjacent lifting plates are arranged on the bearing seats (6), auxiliary aeration parts (7) for promoting aeration effect are arranged on the bearing seats, the synchronous adjusting mechanisms (5) comprise synchronous plates (8) which are connected between every two lifting plates (4) and one side of an edge lifting plate (4), a plurality of shifting chutes (9) for facilitating shifting of the lifting plates (4) are arranged on the outer side of the aeration pipeline (2), the bottom of the lifting plate (4) is fixedly provided with two connecting rods (10) for facilitating linkage, two adjacent connecting rods (10) are fixedly provided with rotating assemblies (11) at the bottom of the connecting rods (10), the rotating assemblies (11) comprise mounting seats (12) fixed at the bottom of the connecting rods (10), the mounting seats (12) are slidably arranged on the outer side of the mounting seats (2), and are provided with a plurality of elastic clamping rings (13) for facilitating clamping of the bearings, and a plurality of clamping parts (13) for facilitating clamping and are uniformly arranged on the outer side of the aeration pipeline (2), holding ring (13) outside is fixed with a plurality of one-way pivoted flabellum (15) that provide, and outside bottom is fixed with ring gear (16), aeration pipe (2) outside is fixed with and is used for carrying out spacing ring (17) to mount pad (12), aeration pipe (2) outside is fixed with support frame (18), be provided with on support frame (18) and be used for making things convenient for power transmission's driving medium (19), T shape pipeline (20) that are linked together with inside are all installed through bolt screw to aeration pipe (2) both sides, all be provided with on T shape pipeline (20) and be used for clearing up cleaning member (21) on aerator (45) surface, driving medium (19) are including rotating transmission shaft (26) of installing on two support frames (18) through the bearing, transmission shaft (26) top is fixed with spur gear (27) that cooperate and use with ring gear (16), be fixed with on the gear and be used for making things convenient for projection (28) that meshing when ring gear (16) descend, transmission shaft (26) bottom is fixed with initiative bevel gear (29), drive bevel gear (2) inside rotates through the bearing and installs a plurality of driving gear (29) and all extend to aeration main shaft (30) outside and be close to aeration main shaft (30) and use bevel gear (30) and the driving bevel gear (29) and the driving bevel gear (30) and the driving bevel gear (29) and be close to the spindle (30) and all use main shaft (30) and be close to the driving bevel gear (29) and be close to the spindle (30) and use Driven bevel gear (31), main shaft (30) outside is provided with regulating part (32) that is used for rotating the regulation air current direction, regulating part (32) include a plurality of rotor plates (33) of fixing respectively in the main shaft (30) outside, set up on aeration pipe (2) and be used for making things convenient for draw-in groove (34) of rotor plate (33) block location, main shaft (30) extend to aeration pipe (2) outside one end all rotate through the bearing and install dwang (35), it is a plurality of dwang (35) tip rotates through the pivot and installs aversion pole (36), cleaning part (21) include a plurality of clean pipe (37) of all fixing in T shape pipeline (20) bottom and being linked together with inside, clean pipe (37) tip is threaded installation a plurality of shower nozzles (38) that are used for clean aerator (45) respectively, mount pad (12) bottom is fixed with two folding rod (39) that all move about and run through spacing ring (17), folding rod (39) end fixing has swing joint in T shape pipeline (20) bottom (40), set up on T shape pipeline (20) closing plate (40) and be used for making things convenient for block groove (41) of block.

2. The industrial wastewater nitrification treatment device according to claim 1, characterized in that: elastic clamping spare (14) are including fixing fixed pipe (22) in mount pad (12) outside, fixed pipe (22) internal fixation has reset spring (23), reset spring (23) end fixing has activity to run through locating ball (24) of mount pad (12), be provided with arc wall (25) that are used for realizing the location when being located T pipeline (20) top on aeration pipeline (2).

3. The industrial wastewater nitrification treatment device according to claim 2, characterized in that: the auxiliary aeration piece (7) comprises connecting rings (42) which are arranged on the outer sides of two adjacent bearing seats (6) through bearings, a plurality of blade cavity pipes (43) communicated with the inside are fixed on the outer sides of the connecting rings (42), a plurality of structures identical to the spray heads (38) are installed on one side of each blade cavity pipe (43) through threads, and circular grooves (44) used for air circulation of the blade cavity pipes (43) are formed in the aeration pipeline (2).