CN209923032U - Aeration equipment for waste water treatment - Google Patents
Aeration equipment for waste water treatment Download PDFInfo
- Publication number
- CN209923032U CN209923032U CN201821777063.8U CN201821777063U CN209923032U CN 209923032 U CN209923032 U CN 209923032U CN 201821777063 U CN201821777063 U CN 201821777063U CN 209923032 U CN209923032 U CN 209923032U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- aeration
- bearing
- spiral
- aeration barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to the technical field of wastewater treatment, and discloses an aeration device for wastewater treatment, which comprises a base, wherein the top of the base is provided with an aeration barrel through a bracket; a rotating shaft is arranged at the axial line position in the aeration barrel; the top end of the rotating shaft penetrates through the support plate and is rotationally connected with the support plate through a bearing; a spiral sleeve is fixedly arranged at the center of the top of the aeration barrel, the inner wall of the spiral sleeve is spirally raised, a spiral groove matched with the spiral sleeve is formed in the rotating shaft, and the spiral groove rotates rightwards; the spiral groove penetrates through the spiral sleeve and is in threaded connection with the spiral sleeve; the pipe section of the rotating shaft in the aeration barrel is uniformly and fixedly connected with a plurality of stirring rods. The utility model discloses when the pivot reciprocated, the helicla flute pipeline section of pivot just reverse rotation under the scroll cover effect to drive the puddler and rotate silt and water to the bucket of exposing to the sun, the puddler rotates the limit and reciprocates, and positive and negative rotation in turn rotates, and stirring effect is good, mixes fully, is favorable to improving water treatment.
Description
Technical Field
The utility model relates to the technical field of wastewater treatment, in particular to an aeration device for wastewater treatment.
Background
Environmental protection refers to the general term of various actions that human beings take to solve real or potential environmental problems, coordinate the relationship between human beings and the environment and guarantee the sustainable development of the economic society; the method and means thereof are engineering technology, administrative management, innovation research and development, legal, economic, propaganda and education and the like; the available water resource on the earth is limited, so that the purification treatment and the reutilization of the wastewater are an important branch in the field of environmental protection, the aeration treatment is often used in the wastewater treatment process, and the aeration refers to the process of contacting the wastewater with air, enhancing the contact of organic matters in a pool with microorganisms and dissolved oxygen and carrying out oxidative decomposition on the organic matters in the wastewater.
The existing aeration treatment is generally carried out by utilizing an aeration tank, the method for improving the oxygen content of sludge in the aeration tank generally leads the sludge to be contacted with air in a stirring mode, but the sludge is stirred only by stirring and rotating, the oxygen obtaining efficiency is low, the aeration treatment efficiency is low, and the aeration treatment effect is not good enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an aeration equipment for waste water treatment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an aeration device for wastewater treatment comprises a base, wherein an aeration barrel is arranged at the top of the base through a support, the upper left corner of the aeration barrel is connected with a water injection pipe, and the lower right corner of the aeration barrel is connected with a water outlet pipe; the left side and the right side of the top of the base are also fixedly provided with supporting rods, the top of each supporting rod is fixedly provided with a top plate, the bottom of each top plate is fixedly provided with a left bearing with a seat and a right bearing with a seat, a crankshaft is rotatably connected between the left bearing with the seat and the right bearing with the seat, the bottom of each top plate is also fixedly provided with a speed reducing motor, a motor shaft at the right end of the speed reducing motor is fixedly connected with the left end of the crankshaft, a sleeve is rotatably sleeved at the journal of the crankshaft, the bottom of the sleeve; a through hole for the rotating shaft to pass through is formed in the center of the top wall of the aeration barrel, and the top end of the rotating shaft passes through the support plate and is rotatably connected with the support plate through a bearing; a spiral sleeve is fixedly arranged at the center of the top of the aeration barrel, the inner wall of the spiral sleeve is spirally raised, a spiral groove matched with the spiral sleeve is formed in the rotating shaft, and the spiral groove rotates rightwards; the spiral groove penetrates through the spiral sleeve and is in threaded connection with the spiral sleeve; the pipe section of the rotating shaft in the aeration barrel is uniformly and fixedly connected with a plurality of stirring rods.
As a further aspect of the present invention: the sleeve is provided with about two, and both ends are articulated about two sleeve bottoms pass through connecting rod and extension board top respectively.
As a further aspect of the present invention: the bearing for connecting the rotating shaft and the support plate adopts a thrust roller bearing.
As a further aspect of the present invention: the stirring rods are arranged in a staggered mode.
As a further aspect of the present invention: the stirring rod is communicated with the rotating shaft, a plurality of one-way air outlet holes are uniformly formed in the rotating shaft and the stirring rod respectively, and the one-way air outlet holes are connected with one-way valves; the top of the support plate is also fixedly provided with a fan, the air outlet of the fan is connected with an air injection pipe, and the air injection pipe extends into the rotating shaft from the top end of the rotating shaft and is rotatably connected with the rotating shaft through a sealing bearing.
As a further aspect of the present invention: the pipe section of the rotating shaft positioned in the aeration barrel is also fixedly connected with a helical blade, and the helical blade is positioned between the stirring rods; the helical blade rotates rightwards.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up aeration barrel and carry out purification treatment to waste water, carry out the water resource and recycle, green drives the bent axle through gear motor rotation and rotates, the bent axle drives the extension board through sleeve and connecting rod and reciprocates, the extension board drives the pivot and reciprocates, simultaneously, the helicla flute pipeline section of pivot is just reverse rotation under the effect of the spiral shell, thereby drive the puddler to rotate and stir silt and water in the aeration barrel, the puddler reciprocates while rotating, the positive and negative rotation in turn, stirring effect is good, mix fully, be favorable to improving water treatment efficiency and water treatment effect; air is discharged from the unidirectional air outlet holes on the rotating shaft and the stirring rod through the air outlet of the fan, air is introduced into the aeration box for oxygen supplementation, and the rotating shaft and the stirring rod move up and down while rotating in the oxygen supplementation process, so that the oxygen is uniformly distributed, and the improvement of the water treatment effect is facilitated; through setting up helical blade, helical blade drives silt upwards to roll along with pivot downstream and when rotating, and helical blade drives silt downwards to roll along with pivot upstream and when rotating to make water, air, silt mix more evenly, further improve water treatment.
Drawings
Fig. 1 is a schematic structural view of embodiment 1.
Fig. 2 is a schematic structural view of embodiment 2.
Fig. 3 is a partial structural view of the rotating shaft in embodiment 2.
In the figure: 1-base, 2-aeration barrel, 3-water inlet pipe, 4-water outlet pipe, 5-filter screen, 6-scavenge port, 7-support rod, 8-top plate, 9-bearing with seat, 10-crankshaft, 11-sleeve, 12-connecting rod, 13-supporting plate, 14-speed reducing motor, 15-rotating shaft, 16-spiral groove, 17-spiral sleeve, 18-stirring rod, 19-one-way air outlet hole, 20-blower, 21-air injection pipe and 22-helical blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1, an aeration apparatus for wastewater treatment comprises a base 1, wherein an aeration barrel 2 is arranged at the top of the base 1 through a bracket, a water injection pipe 3 is connected to the upper left corner of the aeration barrel 2, and wastewater enters the aeration barrel 2 through a water injection pipe 4; a water outlet pipe 4 is connected to the lower right corner of the aeration barrel 2, a filter screen 5 is connected to the left end of the water outlet pipe 4, and the filter screen 5 filters sludge in the aeration barrel 2 to avoid blocking the water outlet pipe 4; the top wall of the aeration barrel 2 is provided with a plurality of ventilation ports 6, so that air can conveniently enter and exit the aeration barrel 2; the left side and the right side of the top of the base 1 are further fixedly provided with supporting rods 7, the top of each supporting rod 7 is fixedly provided with a top plate 8, the bottom of each top plate 8 is fixedly provided with a left bearing with a seat 9 and a right bearing with a seat 9, a crankshaft 10 is rotatably connected between the left bearing with the seat and the right bearing with the seat 9, the bottom of each top plate 8 is further fixedly provided with a speed reducing motor 14, a motor shaft at the right end of the speed reducing motor 14 is fixedly connected with the left end of the crankshaft 10, a sleeve 11 is rotatably sleeved at the shaft neck of the crankshaft 10, the bottom of the sleeve 11 is fixedly connected with a connecting rod 12, the bottom end of the connecting rod 12 is hinged with a supporting; a rotating shaft 15 is arranged at the axial line position in the aeration barrel 2; a through hole for the rotating shaft 15 to pass through is formed in the center of the top wall of the aeration barrel 2, the top end of the rotating shaft 15 passes through the support plate 13 and is rotatably connected with the support plate 13 through a bearing, and the bearing for connecting the rotating shaft 15 and the support plate 13 adopts a bearing capable of bearing a large axial load, such as a thrust roller bearing and the like; a spiral sleeve 17 is fixedly arranged at the center of the top of the aeration barrel, the inner wall of the spiral sleeve 17 is spirally raised, a spiral groove 16 matched with the spiral sleeve 17 is formed in the rotating shaft 15, and the spiral groove 16 rotates rightwards; the spiral groove 16 penetrates through the spiral sleeve 17 and is in threaded connection with the spiral sleeve 17;
the pipe section of the rotating shaft 15, which is positioned in the aeration barrel 2, is uniformly and fixedly connected with a plurality of stirring rods 18, and the stirring rods 18 are arranged in a staggered manner, so that the stirring range is increased, water is fully mixed with sludge, meanwhile, air is contacted with the sludge in the stirring process, the oxygen content of the sludge is increased, aerobic reaction is facilitated, and the purpose of purifying water quality is achieved; during wastewater treatment, the speed reducing motor 14 rotates to drive the crankshaft 10 to rotate, the crankshaft 10 drives the support plate 13 to move up and down through the sleeve 11 and the connecting rod 12, the support plate 13 drives the rotating shaft 15 to move up and down, meanwhile, the pipe section of the spiral groove 16 of the rotating shaft 15 rotates forward and backward under the action of the spiral sleeve 17, so that the stirring rod 18 is driven to rotate to stir sludge and water in the aeration barrel 2, the stirring rod 18 rotates while moving up and down, the forward and backward alternate rotation is realized, the stirring effect is good, the mixing is sufficient, and the improvement of the water treatment effect is facilitated;
the rotating shaft 15 and the stirring rod 18 are both hollow tubular structures, the bottom end of the rotating shaft 15 is closed, the right end of the stirring rod 18 is closed, the stirring rod 18 is communicated with the rotating shaft 15, a plurality of one-way air outlet holes 19 are respectively and uniformly formed in the rotating shaft 15 and the stirring rod 18, and one-way valves are connected to the one-way air outlet holes 19 to prevent sludge from entering the rotating shaft 15 or the stirring rod 18; the top of the support plate 13 is also fixedly provided with a fan 20, an air outlet of the fan 20 is connected with an air injection pipe 21, the air injection pipe 21 extends into the rotating shaft 15 from the top end of the rotating shaft 15 and is rotatably connected with the rotating shaft 15 through a sealing bearing, air is discharged through the fan 20 to enable air to be discharged from the rotating shaft 15 and a one-way air outlet hole 19 on the stirring rod 18, and air is introduced into the aeration tank 2 to supplement oxygen; in the oxygen supplementing process, the rotating shaft 15 and the stirring rod 18 move up and down while rotating, so that oxygen is uniformly distributed, and the water treatment effect is improved.
Example 2
Referring to fig. 2 to 3, on the basis of embodiment 1, a pipe section of the rotating shaft 15 located in the aeration tank 2 is further fixedly connected with a helical blade 22, and the helical blade 22 is located between the stirring rods 18; the helical blade 22 rotates rightwards; the spiral blades 22 move downwards along with the rotating shaft 15 and drive the sludge to roll upwards when rotating, and the spiral blades 17 move upwards along with the rotating shaft 15 and drive the sludge to roll downwards when rotating, so that water, air and sludge are mixed more uniformly, and the water treatment effect is further improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. An aeration device for wastewater treatment comprises a base (1), wherein an aeration barrel (2) is arranged at the top of the base (1) through a support, a water injection pipe (3) is connected to the upper left corner of the aeration barrel (2), and a water outlet pipe (4) is connected to the lower right corner of the aeration barrel (2); it is characterized in that the left side and the right side of the top of the base (1) are also fixedly provided with supporting rods (7), the top of each supporting rod (7) is fixedly provided with a top plate (8), a left bearing (9) and a right bearing (9) with a seat are fixedly arranged at the bottom of the top plate (8), a crankshaft (10) is rotatably connected between the left bearing (9) with the seat and the right bearing (9) with the seat, a speed reducing motor (14) is also fixedly arranged at the bottom of the top plate (8), a motor shaft at the right end of the speed reducing motor (14) is fixedly connected with the left end of the crankshaft (10), a sleeve (11) is rotatably sleeved at the journal of the crankshaft (10), the bottom of the sleeve (11) is fixedly connected with a connecting rod (12), the bottom end of the connecting rod (12) is hinged with a support plate (13), the aeration barrel is characterized in that the sleeves (11) are arranged at the left and right sides, the bottoms of the two sleeves (11) are respectively hinged with the left and right ends of the top of the support plate (13) through connecting rods (12), and a rotating shaft (15) is arranged at the axial line position in the aeration barrel (2); a through hole for a rotating shaft (15) to pass through is formed in the center of the top wall of the aeration barrel (2), and the top end of the rotating shaft (15) passes through the support plate (13) and is rotatably connected with the support plate (13) through a bearing; a spiral sleeve (17) is fixedly arranged at the center of the top of the aeration barrel, the inner wall of the spiral sleeve (17) is spirally raised, a spiral groove (16) matched with the spiral sleeve (17) is formed in the rotating shaft (15), and the spiral groove (16) rotates rightwards; the spiral groove (16) penetrates through the spiral sleeve (17) and is in threaded connection with the spiral sleeve (17); the pipe section of the rotating shaft (15) positioned in the aeration barrel (2) is uniformly and fixedly connected with a plurality of stirring rods (18), the rotating shaft (15) and the stirring rods (18) are both hollow tubular structures, the bottom end of the rotating shaft (15) is closed, the right end of each stirring rod (18) is closed, the stirring rods (18) are communicated with the rotating shaft (15), the rotating shaft (15) and the stirring rods (18) are respectively and uniformly provided with a plurality of one-way air outlet holes (19), and the one-way air outlet holes (19) are connected with one-way valves; the top of the support plate (13) is also fixedly provided with a fan (20), an air outlet of the fan (20) is connected with an air injection pipe (21), the air injection pipe (21) extends into the rotating shaft (15) from the top end of the rotating shaft (15) and is rotatably connected with the rotating shaft (15) through a sealing bearing, a pipe section of the rotating shaft (15) positioned in the aeration barrel (2) is also fixedly connected with helical blades (22), and the helical blades (22) are positioned between the stirring rods (18); the helical blade (22) rotates rightwards.
2. An aeration apparatus for wastewater treatment according to claim 1, wherein the bearing connecting the rotary shaft (15) and the stay (13) is a thrust roller bearing.
3. An aeration device for wastewater treatment according to claim 1, wherein said agitator bars (18) are staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777063.8U CN209923032U (en) | 2018-10-31 | 2018-10-31 | Aeration equipment for waste water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777063.8U CN209923032U (en) | 2018-10-31 | 2018-10-31 | Aeration equipment for waste water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209923032U true CN209923032U (en) | 2020-01-10 |
Family
ID=69064319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821777063.8U Expired - Fee Related CN209923032U (en) | 2018-10-31 | 2018-10-31 | Aeration equipment for waste water treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209923032U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170479A (en) * | 2020-02-11 | 2020-05-19 | 扬州大学 | Stirring device with aeration function and manufacturing method thereof |
| CN111592102A (en) * | 2020-01-21 | 2020-08-28 | 深圳市辰中环境技术有限公司 | Moving bed biofilm reaction system |
| CN113601942A (en) * | 2021-08-02 | 2021-11-05 | 浙江亦阳新材料有限公司 | Method for manufacturing high-sound-insulation mildew-proof decorative cloth |
| CN113716712A (en) * | 2021-07-08 | 2021-11-30 | 同信生态环境科技有限公司 | Jet aeration sewage treatment device |
| CN114716036A (en) * | 2022-04-25 | 2022-07-08 | 江西清江建设发展有限公司 | Environment-friendly sewage treatment aeration device |
| CN116924634A (en) * | 2023-09-06 | 2023-10-24 | 苏州新能环境技术股份有限公司 | Lithium electricity waste water resource recycling processing apparatus |
| CN117658349A (en) * | 2024-02-02 | 2024-03-08 | 西北农林科技大学 | Tannic acid production waste liquid treatment equipment |
-
2018
- 2018-10-31 CN CN201821777063.8U patent/CN209923032U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111592102A (en) * | 2020-01-21 | 2020-08-28 | 深圳市辰中环境技术有限公司 | Moving bed biofilm reaction system |
| CN111675314A (en) * | 2020-01-21 | 2020-09-18 | 深圳市辰中环境技术有限公司 | Moving bed biofilm reaction system |
| CN112939214A (en) * | 2020-01-21 | 2021-06-11 | 深圳市辰中环境技术有限公司 | Moving bed biofilm reaction system |
| CN111170479A (en) * | 2020-02-11 | 2020-05-19 | 扬州大学 | Stirring device with aeration function and manufacturing method thereof |
| CN113716712A (en) * | 2021-07-08 | 2021-11-30 | 同信生态环境科技有限公司 | Jet aeration sewage treatment device |
| CN113601942A (en) * | 2021-08-02 | 2021-11-05 | 浙江亦阳新材料有限公司 | Method for manufacturing high-sound-insulation mildew-proof decorative cloth |
| CN114716036A (en) * | 2022-04-25 | 2022-07-08 | 江西清江建设发展有限公司 | Environment-friendly sewage treatment aeration device |
| CN116924634A (en) * | 2023-09-06 | 2023-10-24 | 苏州新能环境技术股份有限公司 | Lithium electricity waste water resource recycling processing apparatus |
| CN116924634B (en) * | 2023-09-06 | 2024-01-26 | 苏州新能环境技术股份有限公司 | Lithium electricity waste water resource recycling processing apparatus |
| CN117658349A (en) * | 2024-02-02 | 2024-03-08 | 西北农林科技大学 | Tannic acid production waste liquid treatment equipment |
| CN117658349B (en) * | 2024-02-02 | 2024-04-09 | 西北农林科技大学 | Tannic acid production waste liquid treatment equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209923032U (en) | Aeration equipment for waste water treatment | |
| CN107601687B (en) | Municipal administration is stirring type aeration equipment for sewage treatment | |
| CN211999014U (en) | Sewage treatment plant for ecological environmental protection | |
| CN108275771A (en) | A kind of aeration tank using clockwork spring store power rotation | |
| CN211936520U (en) | Stirrer device for dissolving organic polymer cation emulsion | |
| CN116332353B (en) | Sewage treatment process for high-efficiency denitrification and dephosphorization | |
| CN212050713U (en) | Aeration catalytic unit for sewage treatment | |
| CN207227168U (en) | A kind of sewage disposal system for explosive waste water | |
| CN206868088U (en) | A kind of wind energy stirs sewage disposal device | |
| CN210286893U (en) | Efficient anaerobic treatment equipment for aquaculture wastewater | |
| CN218089078U (en) | Oily wastewater treatment device for power plant | |
| CN115724528A (en) | Sewage treatment plant based on preposition denitrification | |
| CN207566975U (en) | A kind of aeration tank for optimizing aeration component | |
| CN215844849U (en) | Efficient uses curing agent to administer heavy metal pollution's treatment facility | |
| CN207973562U (en) | Aerobic tank blender | |
| CN205517429U (en) | A machine for producing lung formula aeration sponge | |
| CN203890140U (en) | Energy-saving and environment-friendly circular accelerating device for water conservancy | |
| CN209367932U (en) | A kind of terminal water circulation recycling device | |
| CN210620356U (en) | High-efficient mixed processing apparatus of catalytic oxidation agent sewage | |
| CN111592124A (en) | Aeration device for sewage treatment | |
| CN214571062U (en) | Metatitanic acid waste water aeration equipment | |
| CN103951091A (en) | Energy-saving and environment-friendly hydraulic circulation accelerating device | |
| CN109574214A (en) | A kind of waste water purification device based on aerobe facture | |
| CN220845742U (en) | Water distribution equipment for environment-friendly water treatment | |
| CN110372089A (en) | A kind of pond water quality eutrophication remedy ship |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 Termination date: 20211031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |