CN105000687A - Mechanical and air-blast dual-purpose aeration equipment for sewage treatment - Google Patents
Mechanical and air-blast dual-purpose aeration equipment for sewage treatment Download PDFInfo
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- CN105000687A CN105000687A CN201510507937.2A CN201510507937A CN105000687A CN 105000687 A CN105000687 A CN 105000687A CN 201510507937 A CN201510507937 A CN 201510507937A CN 105000687 A CN105000687 A CN 105000687A
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- Prior art keywords
- blast
- aerator
- mechanical
- pipe
- aeration
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- 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
Abstract
The invention relates to the field of sewage treatment equipment, in particular to mechanical and air-blast dual-purpose aeration equipment for sewage treatment. The mechanical and air-blast dual-purpose aeration equipment comprises a mechanical aeration device and an air-blast aeration device, wherein the whole mechanical aeration device is a rotating cylinder; the air-blast aeration device is positioned in the middle of the mechanical aeration device; the mechanical aeration device is positioned above the water in an aeration tank, and comprises a rotating shaft and discs; an external motor is connected with the right end of the rotating end; the air-blast aeration device comprises a fixing disc, a pair of connecting seats, supporting legs, a hollow column, an air-blast pipe, distribution pipes and aeration elements; each aeration element takes the form of a bubble generator; each bubble generator is a diffuser; each supporting leg comprises an outer pipe, an inner pipe, a base and foundation bolts. The mechanical and air-blast dual-purpose aeration equipment has the advantages that various resources are effectively utilized, the investment cost is reduced, and the application range is broadened.
Description
Technical field
The present invention relates to field of sewage treatment equipment, specifically a kind of mechanical air blast double-purpose aerator for sewage disposal.
Background technology
Sewage treatment process:
Coagulation and physical treatment: by the raw waste water of coarse rack after sewage pump promotes, through grid or sand-bed filter, enter settling pit afterwards, the sewage be separated through sand water enters primary sedimentation pond;
Second-stage treatment: the water outlet of preliminary sedimentation tank enters biological treating equipment, there are activated sludge process and biomembrance process, wherein the reactor of activated sludge process has aeration tank, oxidation ditch etc., biomembrance process comprises biological filter, blodisc, biological contact oxidation process and biological fluidized bed, and the water outlet of biological treating equipment enters secondary sedimentation basins, and the water outlet of second pond is through sterilization discharge or enter tertiary treatment, coagulation terminates
Tertiary treatment: comprise biological carbon and phosphorous removal method, coagulant sedimentation, sand filtration method, active carbon adsorption, ion exchange method and electroosmose process.A mud part for second pond is back to primary sedimentation pond or biological treating equipment, and a part enters sludge thickener, enters sludge digestion tank afterwards, and after dehydration and drying plant, mud is finally utilized.
The activated sludge process of above-mentioned secondary treatment process needs to use reactor aeration tank, described aeration tank needs to use aerator, aerator points in sewage to force to add air, sewage in pond is made to contact oxygenation with air, and agitated liquid, the oxygen in acceleration air, to the transfer in liquid, prevents pond inner suspension body from sinking, strengthen the contact of organism and microorganism and dissolved oxygen in pond, oxygenolysis equipment is carried out to dirty Organic substance in water.Aerator mainly contains following two kinds:
1 blast aeration equipment: be use the Aeration fan with certain air quantity and pressure to utilize connecting conveying pipe road, air forced to join in liquid by diffusion aerator, liquid-to-air in pond is fully contacted.
2 mechanical aeration equipment: be utilize motor directly to drive axial-flow impeller, waste water to be sprayed to surrounding through guide water board by conduit and forms a thin slice or drop-shaped water curtain, contact with air in flight way and form water droplet, liquid level is clashed into when falling, liquid level produces sinuous flow and a large amount of bubbles, and making increases containing oxygen in water.
From aerator of the prior art, mechanical aeration and blast aeration often Individual existence, in some aeration tank, general is all there is the one in mechanical aeration equipment or blast aeration equipment, or existing mechanical aeration equipment has again blast aeration equipment, which adds the equipment investment cost of aeration, meanwhile, also reduce the scope of application of existing machinery or blast aeration equipment.
Summary of the invention
In order to make up the deficiencies in the prior art, the invention provides a kind of equipment that simultaneously can carry out mechanical aeration and blast aeration.
The technical solution adopted for the present invention to solve the technical problems is: a kind of mechanical air blast double-purpose aerator for sewage disposal, comprise Mechanical aerator and blast aerator, described Mechanical aerator entirety is turning circle cylindricality, and described blast aerator is positioned in the middle part of Mechanical aerator.
Described Mechanical aerator is positioned at aeration tank portion waterborne, described Mechanical aerator comprises rotating shaft and video disc, described rotating shaft two ends are arranged on both sides, aeration tank by bearing support, and rotating shaft right-hand member is connected with external motor, during work, electric machine rotation drives rotating shaft to rotate in aeration tank, and described rotating shaft comprises the blast area turned in the middle part of pool and rotating shaft of rotating shaft both sides.
Described video disc entirety is flat-disk shape structure, manhole is provided with in the middle part of video disc, what described video disc was arranged on the described rotating shaft left and right sides by manhole symmetry turns pool, and the video disc that the described rotating shaft left and right sides turns pool installation is all no less than four, during work, video disc described in axis of rotation drives rotates in aeration tank, and video disc also stirs the water in aeration tank while rotating.
Described blast aerator comprises shaft collar, a pair Connection Block, supporting leg, open tubular column, blast pipe, distribution piping and aeration element.
Described shaft collar entirety is flattened cylindrical shape, a pair described Connection Block is arranged symmetrically in both sides, shaft collar upper surface along shaft collar centerplane, described shaft collar is arranged on the blast area of described rotating shaft by a pair Connection Block, and between Connection Block and described rotating shaft, bearing is installed, thus, during work, described blast aerator top can be stable be positioned in rotating shaft, and axis of rotation and the rotation of Connection Block can not be driven, described supporting leg has three, and described three supporting legs are evenly arranged on shaft collar lower surface along the main axis of described shaft collar, during work, described blast aerator is fixedly connected with at the bottom of aeration tank by three supporting legs, thus when the spindle is rotated, the blast area being in rotating shaft that blast aerator energy is stable.
Described open tubular column entirety is hollow cubic body pipe, and described open tubular column vertically run through shaft collar main axis and with described shaft collar to being connected, described open tubular column lower surface is closed, described blast pipe is that polyester type PU manages, described blast pipe one end is connected with described open tubular column upper end, and the external blast apparatus of the described blast pipe the other end, during work, required oxygen enters blast pipe from blast apparatus, then enters described open tubular column from blast pipe.
Described distribution piping entirety is hollow cylindrical structure, described distribution piping is made up of high density polyethylene(HDPE) material, and described distribution piping one end has been evenly arranged multilayer along described open tubular column, and every Layer assignment pipe divides gamete pipe to form by the six roots of sensation cylinder type hollow that is no less than evenly being fixed on described open tubular column sidewall surrounding, described distribution piping the other end sealing, and described open tubular column is connected with each point of gamete pipe, during work, the oxygen flowing through open tubular column enters each point of gamete pipe of each Layer assignment pipe from open tubular column.
Described aeration element is evenly arranged on each point of gamete pipe upper end of every Layer assignment pipe, and the aeration element number on each point of gamete pipe is no less than two, and described aeration element is bubble generator form, described bubble generator is scatterer, during work, the oxygen flowing through each point of gamete pipe enters in the water of aeration tank with the form of bubble after aeration element, thus the water in aeration tank is fully contacted with the oxygen in described bubble, thus play aeration effect, wherein, the object that described distribution piping is designed to multilayer increases blast aeration efficiency of the present invention.
Described video disc is provided with projection, described projection global shape is long strip shape and annular, and described video disc is provided with infiltration circular hole, run through between each video disc that the described rotating shaft left and right sides turns pool and have columniform stirring bar, the effect of described projection, infiltration circular hole and each stirring rod is all that the water in aeration tank is sufficiently stirred under the rotation of video disc, thus the water in aeration tank can fully be contacted with outside air, play aeration effect.
Described supporting leg entirety is cylindrical structural, described supporting leg comprises outer tube, interior pipe, base and wall screw, described outer tube is hollow cylinder, outer tube upper end is connected mutually with described shaft collar lower end, described interior pipe entirety is solid cylinder, and the internal diameter of described outer tube is equal with the external diameter of described interior pipe, described interior pipe is arranged in described outer tube, thus interior pipe can move in outer tube, and then described supporting leg can stretch, and then described three supporting legs can regulate with the height of physical features at the bottom of pond the length that interior pipe stretches out, described interior pipe lower surface is fixed with flat cube shaped base, described base both sides are provided with pair of bolts hole, described bolt hole is placed with wall screw, described wall screw is used for described supporting leg to be fixed at the bottom of pond, and then to make in certain pond under depth profile, the lower end of the blast aerator be connected with Mechanical aerator all can be stable be fixed in aeration tank, and then Mechanical aerator and blast aerator are all operated steadily.
A kind of aerator of the present invention, mechanical aeration equipment and blast aeration equipment combinationally use by it, make the present invention to carry out mechanical aeration, blast aeration can be carried out again, effectively make use of resource, decrease the input cost of equipment, and make the applicable surface of equipment extensive.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the present invention is further described.
Fig. 1 is one-piece construction schematic diagram of the present invention;
Fig. 2 is the perspective view of Mechanical aerator of the present invention;
Fig. 3 is the assembly structure schematic diagram of 4 video discs in Fig. 2;
Fig. 4 is the side-view of video disc of the present invention;
Fig. 5 is the structural representation of blast aerator of the present invention;
Fig. 6 is the local structure schematic diagram of Fig. 5;
Fig. 7 is the local structural graph of supporting leg of the present invention;
In figure: Mechanical aerator 1, blast aerator 2, rotating shaft 11, turn pool 111, blast area 112, video disc 12, manhole 121, projection 122, infiltration circular hole 123, stirring bar 124, shaft collar 21, Connection Block 22, supporting leg 23, outer tube 231, interior pipe 232, base 233, wall screw 234, open tubular column 24, blast pipe 25, distribution piping 26, point gamete pipe 261, aeration element 27.
Embodiment
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As shown in Figure 1, Figure 2 with shown in Fig. 5, a kind of mechanical air blast double-purpose aerator for sewage disposal of the present invention, comprise Mechanical aerator 1 and blast aerator 2, described Mechanical aerator 1 entirety is turning circle cylindricality, and described blast aerator 2 is positioned in the middle part of Mechanical aerator 1.
As depicted in figs. 1 and 2, a kind of mechanical air blast double-purpose aerator for sewage disposal of the present invention, described Mechanical aerator 1 is positioned at aeration tank portion waterborne, described Mechanical aerator 1 comprises rotating shaft 11 and video disc 12, described rotating shaft 11 two ends are arranged on both sides, aeration tank by bearing support, and rotating shaft 11 right-hand member is connected with external motor, during work, electric machine rotation drives rotating shaft 11 to rotate in aeration tank, and described rotating shaft 11 comprises the blast area 112 turned in the middle part of pool 111 and rotating shaft 11 of rotating shaft 11 both sides.
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, a kind of mechanical air blast double-purpose aerator for sewage disposal of the present invention, described video disc 12 entirety is flat-disk shape structure, manhole 121 is provided with in the middle part of video disc 12, what described video disc 12 was arranged on described rotating shaft 11 left and right sides by manhole 121 symmetry turns pool 111, and the video disc 12 that described rotating shaft 11 left and right sides turns pool 111 installation is all no less than four, during work, rotating shaft 11 is rotated the video disc 12 described in driving and is rotated in aeration tank, video disc 12 also stirs the water in aeration tank while rotating.
As shown in Fig. 1, Fig. 5, Fig. 6 and Fig. 7, a kind of mechanical air blast double-purpose aerator for sewage disposal of the present invention, described blast aerator 2 comprises shaft collar 21, a pair Connection Block 22, supporting leg 23, open tubular column 24, blast pipe 25, distribution piping 26 and aeration element 27.
As shown in Figure 1 and Figure 5, a kind of mechanical air blast double-purpose aerator for sewage disposal of the present invention, described shaft collar 21 entirety is flattened cylindrical shape, described a pair Connection Block 22 is arranged symmetrically in both sides, shaft collar 21 upper surface along shaft collar 21 centerplane, described shaft collar 21 is arranged on the blast area 112 of described rotating shaft 11 by a pair Connection Block 22, and between Connection Block 22 and described rotating shaft 11, bearing is installed, thus, during work, described blast aerator 2 top can be stable be positioned in rotating shaft 11, and rotating shaft 11 is rotated and can not drive the rotation of Connection Block 22, described supporting leg 23 has three, and described three supporting legs 23 are evenly arranged on shaft collar 21 lower surface along the main axis of described shaft collar 21, during work, described blast aerator 2 is fixedly connected with at the bottom of aeration tank by three supporting legs 23, thus when rotating shaft 11 is rotated, the blast area 112 being in rotating shaft 11 that blast aerator 2 energy is stable.
As shown in Figure 5 and Figure 6, a kind of mechanical air blast double-purpose aerator for sewage disposal of the present invention, described open tubular column 24 entirety is hollow cubic body pipe, and described open tubular column 24 vertically run through shaft collar 21 main axis and with described shaft collar 21 to being connected, described open tubular column 24 lower surface is closed, described blast pipe 25 is managed for polyester type PU, described blast pipe 25 one end is connected with described open tubular column 24 upper end, the external blast apparatus of described blast pipe 25 the other end, during work, required oxygen enters blast pipe 25 from blast apparatus, enter described open tubular column 24 from blast pipe 25 again.
As shown in Figure 6, a kind of mechanical air blast double-purpose aerator for sewage disposal of the present invention, described distribution piping 26 entirety is hollow cylindrical structure, described distribution piping 26 is made up of high density polyethylene(HDPE) material, and described distribution piping 26 one end has been evenly arranged multilayer along described open tubular column 24, and every Layer assignment pipe 26 divides gamete pipe 261 to form by the six roots of sensation cylinder type hollow that is no less than evenly being fixed on described open tubular column 24 sidewall surrounding, described distribution piping 26 the other end sealing, and described open tubular column 24 is connected with each point of gamete pipe 261, during work, the oxygen flowing through open tubular column 24 enters each point of gamete pipe 261 of each Layer assignment pipe 26 from open tubular column 24.
As shown in Figure 6, a kind of mechanical air blast double-purpose aerator for sewage disposal of the present invention, described aeration element 27 is evenly arranged on each point of gamete pipe 261 upper end of every Layer assignment pipe 26, and aeration element 27 number on each point of gamete pipe 261 is no less than two, and described aeration element 27 is bubble generator form, described bubble generator is scatterer, during work, the oxygen flowing through each point of gamete pipe 261 enters in the water of aeration tank with the form of bubble after aeration element 27, thus the water in aeration tank is fully contacted with the oxygen in described bubble, thus play aeration effect, wherein, the object that described distribution piping 26 is designed to multilayer increases blast aeration efficiency of the present invention.
As Fig. 1, shown in Fig. 3 and Fig. 4, a kind of mechanical air blast double-purpose aerator for sewage disposal of the present invention, described video disc 12 is provided with projection 122, described projection 122 global shape is long strip shape and annular, and described video disc 12 is provided with infiltration circular hole 123, run through between each video disc 12 that described rotating shaft 11 left and right sides turns pool 111 and have columniform stirring bar 124, described projection 122, the effect of infiltration circular hole 123 and each stirring rod 123 is all that the water in aeration tank is sufficiently stirred under the rotation of video disc 12, thus the water in aeration tank can fully be contacted with outside air, play aeration effect.
As Fig. 1, shown in Fig. 5 and Fig. 7, a kind of mechanical air blast double-purpose aerator for sewage disposal of the present invention, described supporting leg 23 entirety is cylindrical structural, described supporting leg 23 comprises outer tube 231, interior pipe 232, base 233 and wall screw 234, described outer tube 231 is hollow cylinder, outer tube 231 upper end is connected mutually with described shaft collar 21 lower end, described interior pipe 232 entirety is solid cylinder, and the internal diameter of described outer tube 231 is equal with the external diameter of described interior pipe 232, described interior pipe 232 is arranged in described outer tube 231, thus interior pipe 232 can move in outer tube 231, and then described supporting leg 23 can stretch, and then described three supporting legs 23 can regulate with the height of physical features at the bottom of pond the length that interior pipe stretches out, described interior pipe 232 lower surface is fixed with flat cube shaped base 233, described base 233 both sides are provided with pair of bolts hole, described bolt hole is placed with wall screw 234, described wall screw is used for described supporting leg to be fixed at the bottom of pond, and then to make in certain pond under depth profile, the lower end of the blast aerator 2 be connected with Mechanical aerator 1 all can be stable be fixed in aeration tank, and then Mechanical aerator 1 and blast aerator 2 are all operated steadily.
Under original state, Mechanical aerator 1 is arranged in aeration tank by the bearing support of both sides, aeration tank, and external motor is connected with the rotating shaft 11 of described Mechanical aerator 1, simultaneously, described blast aerator 2 top is arranged on the blast area 112 of the rotating shaft 11 of Mechanical aerator 1 by Connection Block 22, simultaneously, according to the length of depth adjustment supporting leg 23 in described pond, and then be connected with at the bottom of pond described blast aerator 2 bottom by the wall screw 234 of supporting leg 23 bottom, thus blast aeration is completely fixed.
During work, when needing to carry out aeration to the water in aeration tank, then
1. Mechanical aerator 1 works, electric machine rotation drives rotating shaft 11 to rotate in aeration tank, rotating shaft 11 is rotated the video disc 12 described in driving and is rotated in aeration tank, video disc 12 also stirs the water in aeration tank while rotating, wherein, the projection 122 of video disc 12, the effect of seep water circular hole 123 and each stirring rod 123 are all that the water in aeration tank is sufficiently stirred under the rotation of video disc 12, thus the water in aeration tank can fully be contacted with outside air, play aeration effect.
2. blast aerator 2 works, required oxygen enters blast pipe 25 from blast apparatus, enter described open tubular column 24 from blast pipe 25 again, the oxygen flowing through open tubular column 24 enters each point of gamete pipe 261 of each Layer assignment pipe 26 from open tubular column 24, the oxygen flowing through each point of gamete pipe 261 enters in the water of aeration tank with the form of bubble after aeration element 27, thus the water in aeration tank is fully contacted with the oxygen in described bubble, thus play aeration effect.
3. or Mechanical aerator 1 work with blast aerator 2 simultaneously.
More than show and describe ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand; the present invention is not restricted to the described embodiments; description in above-described embodiment and specification sheets principle of the present invention is just described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. the mechanical air blast double-purpose aerator for sewage disposal, it is characterized in that: comprise Mechanical aerator (1) and blast aerator (2), described Mechanical aerator (1) entirety is turning circle cylindricality, and described blast aerator (2) is positioned at Mechanical aerator (1) middle part; Wherein:
Described Mechanical aerator (1) is positioned at aeration tank portion waterborne, described Mechanical aerator (1) comprises rotating shaft (11) and video disc (12), described rotating shaft (11) two ends are arranged on both sides, aeration tank by bearing support, and rotating shaft (11) right-hand member is connected with external motor, described rotating shaft (11) comprises the blast area (112) turning pool (111) and rotating shaft (11) middle part of rotating shaft (11) both sides;
Described video disc (12) entirety is flat-disk shape structure, video disc (12) middle part is provided with manhole (121), what described video disc (12) was arranged on described rotating shaft (11) left and right sides by manhole (121) symmetry turns pool (111), and described rotating shaft (11) left and right sides turns the video disc (12) installed in pool (111) is all no less than four.
2. a kind of mechanical air blast double-purpose aerator for sewage disposal according to claim 1, is characterized in that: described blast aerator (2) comprises shaft collar (21), a pair Connection Block (22), supporting leg (23), open tubular column (24), blast pipe (25), distribution piping (26) and aeration element (27);
Described shaft collar (21) entirety is flattened cylindrical shape, described a pair Connection Block (22) is arranged symmetrically in shaft collar (21) both sides, upper surface along shaft collar (21) centerplane, described shaft collar (21) is arranged on the blast area (112) of described rotating shaft (11) by a pair Connection Block (22), and between Connection Block (22) and described rotating shaft (11), bearing is installed, described supporting leg (23) has three, and described three supporting legs (23) are evenly arranged on shaft collar (21) lower surface along the main axis of described shaft collar (21),
Described open tubular column (24) entirety is hollow cubic body pipe, and described open tubular column (24) vertically run through shaft collar (21) main axis and with described shaft collar (21) to being connected, described open tubular column (24) lower surface is closed, described blast pipe (25) is managed for polyester type PU, described blast pipe (25) one end is connected with described open tubular column (24) upper end, the external blast apparatus of described blast pipe (25) the other end;
Described distribution piping (26) entirety is hollow cylindrical structure, described distribution piping (26) is made up of high density polyethylene(HDPE) material, and described distribution piping (26) one end has been evenly arranged multilayer along described open tubular column (24), and every Layer assignment pipe (26) divides gamete pipe (261) to form by the six roots of sensation cylinder type hollow that is no less than evenly being fixed on described open tubular column (24) sidewall surrounding, described distribution piping (26) the other end sealing, and described open tubular column (24) is connected with each point of gamete pipe (261);
Described aeration element (27) is evenly arranged on each point of gamete pipe (261) upper end of every Layer assignment pipe (26), and aeration element (27) number on each point of gamete pipe (261) is no less than two.
3. a kind of mechanical air blast double-purpose aerator for sewage disposal according to claim 1, it is characterized in that: described video disc (12) is provided with projection (122), described projection (122) global shape is long strip shape and annular, and described video disc (12) being provided with infiltration circular hole (123), running through between each video disc (12) that described rotating shaft (11) left and right sides turns pool (111) has columniform stirring bar (124).
4. a kind of mechanical air blast double-purpose aerator for sewage disposal according to claim 2, it is characterized in that: described supporting leg (23) entirety is cylindrical structural, described supporting leg (23) comprises outer tube (231), interior pipe (232), base (233) and wall screw (234), described outer tube (231) is hollow cylinder, outer tube (231) upper end is connected mutually with described shaft collar (21) lower end, described interior pipe (232) entirety is solid cylinder, and the internal diameter of described outer tube (231) is equal with the external diameter of described interior pipe (232), described interior pipe (232) is arranged in described outer tube (231), described interior pipe (232) lower surface is fixed with flat cube shaped base (233), described base (233) both sides are provided with pair of bolts hole, described bolt hole is placed with wall screw (234).
5. a kind of mechanical air blast double-purpose aerator for sewage disposal according to claim 2, is characterized in that: described aeration element (27) is bubble generator form.
6. a kind of mechanical air blast double-purpose aerator for sewage disposal according to claim 5, is characterized in that: described bubble generator is scatterer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510507937.2A CN105000687A (en) | 2015-08-18 | 2015-08-18 | Mechanical and air-blast dual-purpose aeration equipment for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510507937.2A CN105000687A (en) | 2015-08-18 | 2015-08-18 | Mechanical and air-blast dual-purpose aeration equipment for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105000687A true CN105000687A (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510507937.2A Pending CN105000687A (en) | 2015-08-18 | 2015-08-18 | Mechanical and air-blast dual-purpose aeration equipment for sewage treatment |
Country Status (1)
| Country | Link |
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| CN (1) | CN105000687A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906048A (en) * | 2016-05-27 | 2016-08-31 | 河海大学 | Full autotrophic denitrification granular sludge preparation device and preparation method |
| CN106467329A (en) * | 2016-09-08 | 2017-03-01 | 张国闽 | A kind of rotary aerator and its machinery and the compression integrated aeration method of air |
| CN111606428A (en) * | 2020-05-09 | 2020-09-01 | 殷富新 | Efficient sewage treatment system and method combining aeration purification and bioremediation |
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| CN2439440Y (en) * | 2000-08-16 | 2001-07-18 | 张鑫珩 | Block assembling type large rotating disc aerator |
| CN103011430A (en) * | 2012-12-18 | 2013-04-03 | 河南工程学院 | Aerating and oxygenating device |
| CN203741127U (en) * | 2014-01-15 | 2014-07-30 | 厦门康浩科技有限公司 | Aeration device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20007642U1 (en) * | 2000-04-27 | 2000-08-03 | Kronawitter Andreas | Floating bucket wheel aerator, rotary drive for this as well as pivot bearing, housing ventilation and bucket wheel |
| CN2439440Y (en) * | 2000-08-16 | 2001-07-18 | 张鑫珩 | Block assembling type large rotating disc aerator |
| CN103011430A (en) * | 2012-12-18 | 2013-04-03 | 河南工程学院 | Aerating and oxygenating device |
| CN203741127U (en) * | 2014-01-15 | 2014-07-30 | 厦门康浩科技有限公司 | Aeration device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906048A (en) * | 2016-05-27 | 2016-08-31 | 河海大学 | Full autotrophic denitrification granular sludge preparation device and preparation method |
| CN105906048B (en) * | 2016-05-27 | 2019-05-31 | 河海大学 | A kind of preparation facilities and preparation method of whole process autotrophic denitrification granule sludge |
| CN106467329A (en) * | 2016-09-08 | 2017-03-01 | 张国闽 | A kind of rotary aerator and its machinery and the compression integrated aeration method of air |
| CN106467329B (en) * | 2016-09-08 | 2019-10-18 | 张国闽 | A kind of rotary aerator and its mechanical and compression integrated aeration method of air |
| CN111606428A (en) * | 2020-05-09 | 2020-09-01 | 殷富新 | Efficient sewage treatment system and method combining aeration purification and bioremediation |
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Application publication date: 20151028 |