CN106673156B - Waste water treatment aeration agitating unit - Google Patents
Waste water treatment aeration agitating unit Download PDFInfo
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- CN106673156B CN106673156B CN201611116657.XA CN201611116657A CN106673156B CN 106673156 B CN106673156 B CN 106673156B CN 201611116657 A CN201611116657 A CN 201611116657A CN 106673156 B CN106673156 B CN 106673156B
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- aeration
- cylinder
- wastewater treatment
- treatment according
- stirring apparatus
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/004—Seals, connections
Abstract
The invention discloses an aeration stirring device for wastewater treatment, which comprises an upflow cylinder arranged in a pool, wherein a driving motor with a driving shaft extending into the upflow cylinder is arranged on the upflow cylinder, a stirring mechanism is arranged on the driving shaft, a plurality of aeration pipes are arranged on the periphery of the stirring mechanism, an upper annular part is arranged below the driving motor, an upper annular groove is arranged on the upper annular part, a lower annular part rotationally connected with the upper annular part is arranged below the upper annular part, a lower annular groove corresponding to the upper annular groove is arranged on the lower annular part, a plurality of air guide holes are arranged below the lower annular part, the air guide holes are connected with the aeration pipes, and the upper annular part is provided with an air guide pipe communicated with the upper annular groove. The device can rapidly and uniformly react the medicament with the wastewater, and simultaneously release bubbles attached to the sludge in the aeration process, thereby improving the precipitation effect of the horizontal sedimentation tank and the quality of the effluent water.
Description
Technical Field
The invention relates to the technical field of aeration equipment of a coagulating sedimentation tank, in particular to an aeration stirring device for wastewater treatment.
Background
In daily life, various domestic sewage can be generated, and the domestic sewage needs to be treated before being discharged. One procedure in the sewage treatment process is aeration, active sludge in sewage is enabled to obtain sufficient dissolved oxygen so as to decompose harmful substances in sewage, and the process needs stirring to enable the active sludge to be uniformly dispersed in the sewage.
The aeration device is widely applied to the fields of industrial wastewater and urban sewage treatment such as petrochemical industry, printing and dyeing, synthetic fiber, food, pesticide and the like, so that water is fully oxygenated.
Disclosure of Invention
The invention aims to solve the problems of the prior art, and provides an aeration stirring device and a method for wastewater treatment.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides a waste water treatment aeration agitating unit, is including setting up the upwelling section of thick bamboo in the pond, it stretches into the driving motor who upwelling section of thick bamboo to set up the drive shaft on the upwelling section of thick bamboo, be equipped with rabbling mechanism in the drive shaft, the week side of rabbling mechanism is equipped with a plurality of aeration pipe, driving motor has last annular member, it has last annular groove to go up the annular member, go up the annular member and have the rotation with it and be connected down the annular member, be equipped with the lower annular groove that corresponds with last annular groove on the lower annular member, lower annular member has a plurality of air guide hole, air guide hole and aeration union coupling, go up the annular member be equipped with the air duct with last annular groove.
The stirring mechanism is a plurality of blades.
The stirring mechanism is a spiral auger.
The air duct is connected with the air supply mechanism through a bronchus.
And a valve is arranged on the bronchus.
The valve adopts an electromagnetic valve, and the electromagnetic valve is connected with a timing controller.
And support legs are arranged below the flow rising cylinder.
And a water distributor communicated with the upflow cylinder is arranged on the upflow cylinder.
The water distributor is an annular box body, and a plurality of through holes are uniformly distributed below the box body.
The aeration pipe is connected with the upflow cylinder through a fixing frame.
The bronchus is connected with the flow rising cylinder through a support rod.
And a height adjusting mechanism is arranged below the flow rising cylinder.
The height adjusting mechanism comprises a lower barrel body, wherein the lower portion of the bottom of the tank is provided with a through hole, the lower barrel body is provided with a threaded sleeve in threaded connection with the lower barrel body, an upflow barrel in rotary connection with the threaded sleeve is arranged on the threaded sleeve through a rotating mechanism, and the lower portion of the tank is provided with a driving mechanism for driving the threaded sleeve to rotate.
The rotating mechanism comprises an annular stop block arranged on the inner side of the upper part of the threaded sleeve, a limiting convex block arranged on the periphery of the lower part of the upflow cylinder and a thrust bearing sleeved on the upflow cylinder, and the thrust bearing is compressed through a nut.
The driving mechanism comprises a driving through hole arranged on the threaded sleeve, a gear sleeved on the lower barrel and connected with the lower barrel in a rotating mode, and a driving rod arranged on the gear and penetrating through the driving through hole, a driving motor is arranged at the lower part of the pool, and a driving gear of the driving motor is meshed with the gear.
The lubricating sleeve and the rubber sleeve are composed of the following materials, by mass, 30-40 parts of epichlorohydrin rubber, 10-15 parts of chlorosulfonated polyethylene, 3-6 parts of black smoke rubber, 2-4 parts of diatomite, 2-3 parts of lignocellulose, 2-4 parts of glycerol triglyceride, 2-3 parts of graphite, 3-4 parts of refined vegetable oil oleamide, 3-5 parts of naphthenic oil, 0.7-0.9 part of molybdenum disulfide and 1-3 parts of stearic acid.
An aeration pipe is designed and installed in an upflow cylinder, when compressed air enters the upflow cylinder to start aeration, the gas-liquid mixture density is reduced, the liquid level rises and overflows out of the cylinder, sewage and sludge outside the cylinder continuously flow into the cylinder through a channel at the lower part of the upflow cylinder under the action of atmospheric pressure, and the sewage and sludge are stirred while continuously aerated and then enter a horizontal flow sedimentation tank after passing through a water outlet tank, so that the automatic circulation function is realized.
Has the advantages that: by designing and installing the aeration pipe in the upflow cylinder, after compressed air enters the upflow cylinder to start aeration, the gas-liquid mixture density is reduced, the liquid level rises and overflows out of the cylinder, sewage and sludge outside the cylinder continuously flows into the cylinder through a channel at the lower part of the upflow cylinder under the action of atmospheric pressure, is stirred while continuously aerating, and then enters the horizontal sedimentation tank after passing through the water outlet tank, so that the automatic circulation function is realized, and the sludge is prevented from depositing and blocking a water outlet in a water distribution area. The air supply mechanism can adopt a compressor or an air blower, the air blower adopts frequency conversion control, the main air pipe and each branch air pipe are adjusted by valves, and the control of the stirring strength can be realized according to the air quantity of the required aeration. The height of the supporting legs is about 0.3-0.8 m from the bottom of the tank, and the distance of the aeration pipe from the water inlet at the bottom of the upflow cylinder is about 0.3-0.6 m. Water outlet grooves (namely box bodies) with rectangular bottom parts uniformly opened are additionally arranged on two sides of the outlet of the upflow cylinder, so that the effluent of the upflow cylinder can uniformly enter the horizontal sedimentation tank. The invention mainly solves the problems that in the process of physical and chemical treatment of sewage, the mixing time of coagulation reaction of a medicament and the sewage is short, the stirring strength is insufficient, and CO2 gas generated in the reaction can not be discharged in time, so that the flocculation sludge sedimentation and the effluent quality are influenced. The device can rapidly and uniformly react the medicament with the wastewater, and simultaneously release bubbles attached to the sludge in the aeration process, thereby improving the precipitation effect of the horizontal sedimentation tank and the quality of the effluent water.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the upper ring member and the lower ring member of the present invention;
FIG. 3 is a schematic top view of the upper ring of the present invention;
FIG. 4 is a schematic top view of the lower ring of the present invention;
FIG. 5 is a schematic diagram of the high and low lift mechanism of the present invention;
FIG. 6 is a schematic view of the stirring condition observation mechanism of the present invention.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
Example one
As shown in fig. 1, 2, 3, 4, 5, 6, an aeration stirring device for wastewater treatment comprises an upflow cylinder 5 arranged in a pool, a driving shaft 43 is arranged on the upflow cylinder 5 and extends into a driving motor 4 of the upflow cylinder, a stirring mechanism is arranged on the driving shaft 43, a plurality of aeration pipes 2 are uniformly distributed on the periphery of the stirring mechanism, an upper ring member 38 is fixedly arranged under the driving motor, an upper annular groove 40 is arranged under the upper ring member 38, a lower ring member 39 is rotatably connected with the upper ring member 38 and arranged under the upper ring member 39, a lower annular groove 45 corresponding to the upper annular groove is arranged on the lower ring member 39, a plurality of air guide holes 42 communicated with the lower annular groove 45 are arranged under the lower ring member, the air guide holes 42 are connected with the aeration pipes 2, and the upper ring member is provided with an air guide pipe 44 communicated with the upper annular groove 40.
The stirring mechanism 6 is provided with a plurality of blades.
The airway tube is connected to the gas supply means 8 via a bronchus 46.
And a valve 7 is arranged on the bronchus 6.
The valve 7 adopts an electromagnetic valve, and the electromagnetic valve is connected with a timing controller.
The supporting legs 1 are arranged below the flow rising cylinder, so that liquid and gas can conveniently enter the flow rising cylinder from the space between the supporting legs.
And a water distributor communicated with the upflow cylinder is arranged on the upflow cylinder.
The water distributor is an annular box body, and a plurality of through holes are uniformly distributed below the box body.
The aeration pipe is connected with the upflow cylinder through a fixing frame 3.
The bronchus is connected with the upflow cylinder through a support rod 4.
The aeration pipe is arranged in the upflow cylinder, when compressed air enters the bronchus, the compressed air enters the cavity between the upper annular groove and the lower annular groove from the bronchus and then enters the air guide hole, the compressed air enters the aeration pipe from the air guide hole, after aeration is started in the upflow cylinder, the gas-liquid mixture density is reduced, the liquid level rises and overflows out of the cylinder, sewage and sludge outside the cylinder continuously flows into the cylinder through the channel at the lower part of the upflow cylinder under the action of atmospheric pressure, the auger is driven by the driving motor to rotate to fully stir the mixed liquid during continuous aeration, and the mixed liquid enters the horizontal sedimentation tank after passing through the water outlet tank, so that the automatic circulation function is realized, and the sludge is prevented from being deposited and blocking the water outlet in. The air supply mechanism can adopt a compressor or an air blower, the air blower adopts frequency conversion control, the main air pipe and each branch air pipe are adjusted by valves, and the control of the stirring strength can be realized according to the air quantity of the required aeration. The height of the supporting legs is about 0.3-0.8 m from the bottom of the tank, and the distance of the aeration pipe from the water inlet at the bottom of the upflow cylinder is about 0.3-0.6 m. Water outlet grooves (namely box bodies) with rectangular bottom parts uniformly opened are additionally arranged on two sides of the outlet of the upflow cylinder, so that the effluent of the upflow cylinder can uniformly enter the horizontal sedimentation tank. The invention mainly solves the problems that in the process of physical and chemical treatment of sewage, the mixing time of coagulation reaction of a medicament and the sewage is short, the stirring strength is insufficient, and CO2 gas generated in the reaction can not be discharged in time, so that the flocculation sludge sedimentation and the effluent quality are influenced. The device can rapidly and uniformly react the medicament with the wastewater, and simultaneously release bubbles attached to the sludge in the aeration process, thereby improving the precipitation effect of the horizontal sedimentation tank and the quality of the effluent water.
Example 2: as shown in fig. 1, 2, 3, 4, 5, 6, an aeration stirring device for wastewater treatment comprises an upflow cylinder 5 arranged in a pool, a driving shaft 43 is arranged on the upflow cylinder 5 and extends into a driving motor 4 of the upflow cylinder, a stirring mechanism is arranged on the driving shaft 43, a plurality of aeration pipes 2 are uniformly distributed on the periphery of the stirring mechanism, an upper ring member 38 is fixedly arranged under the driving motor, an upper annular groove 40 is arranged under the upper ring member 38, a lower ring member 39 is rotatably connected with the upper ring member 38 and arranged under the upper ring member 39, a lower annular groove 45 corresponding to the upper annular groove is arranged on the lower ring member 39, a plurality of air guide holes 42 communicated with the lower annular groove 45 are arranged under the lower ring member, the air guide holes 42 are connected with the aeration pipes 2, and the upper ring member is provided with an air guide pipe 44 communicated with the upper annular groove 40.
The stirring mechanism is a spiral auger.
And a valve 7 is arranged on the bronchus 6.
The valve 7 adopts an electromagnetic valve, the electromagnetic valve is connected with a timing controller, and the timing control valve is opened, so that the use is convenient.
And a water distributor communicated with the upflow cylinder is arranged on the upflow cylinder.
The water distributor is an annular box body, a plurality of through holes are uniformly distributed below the box body, the mixing and stirring are more uniform, and the contact area between liquid and air is large and the contact time is long.
The aeration pipe is connected with the upflow cylinder through a fixing frame 3, and the connection is stable.
The bronchus is connected with the upflow cylinder through a support rod 4.
And a height adjusting mechanism is arranged below the flow rising cylinder.
The height adjusting mechanism comprises a lower barrel 18 with a through hole 20 arranged at the lower part of the pool bottom, a thread sleeve 15 in threaded connection with the lower barrel 18 is arranged on the lower barrel 18, an upflow cylinder 5 in rotary connection with the thread sleeve 15 is arranged on the thread sleeve 15 through a rotating mechanism, and a driving mechanism for driving the thread sleeve 15 to rotate is arranged at the pool bottom.
The rotating mechanism comprises an annular stop block 10 arranged on the inner side of the upper part of a threaded sleeve 15, a limiting convex block 11 arranged on the periphery of the lower part of the flow rising cylinder and a thrust bearing 13 sleeved on the flow rising cylinder, and the thrust bearing 13 is compressed through a nut 12.
The driving mechanism comprises a driving through hole 14 arranged on the threaded sleeve 15, a gear 19 sleeved on the lower barrel 18 and connected with the lower barrel in a rotating mode, and a driving rod 17 arranged on the gear and penetrating through the driving through hole 14, a driving motor 21 is arranged at the lower part of the tank, a driving gear of the driving motor 21 is meshed with the gear 19, when the upflow cylinder needs to be lifted, the driving motor works to drive the gear to rotate, the gear drives the driving rod to rotate anticlockwise so as to drive the threaded sleeve to move upwards, and therefore the upflow cylinder is driven to be lifted, and the lower barrel at the bottom is still connected with the lower part of the tank, so that good stirring and mixing effects are achieved; the thread sleeve can not drive the flow rising cylinder to rotate while rotating, and can not influence the flow rising cylinder and upper equipment; when the upflow cylinder needs to be lowered, the driving motor works to drive the gear to rotate, the gear drives the driving rod to rotate clockwise, so that the threaded sleeve is driven to move downwards, the upflow cylinder is driven to descend, the lower cylinder body at the bottom is still connected with the lower tank, and a good stirring and mixing effect is achieved.
Example 3: as shown in fig. 1, 2, 3, 4, 5, 6, an aeration stirring device for wastewater treatment comprises an upflow cylinder 5 arranged in a pool, a driving shaft 43 is arranged on the upflow cylinder 5 and extends into a driving motor 4 of the upflow cylinder, a stirring mechanism is arranged on the driving shaft 43, a plurality of aeration pipes 2 are uniformly distributed on the periphery of the stirring mechanism, an upper ring member 38 is fixedly arranged under the driving motor, an upper annular groove 40 is arranged under the upper ring member 38, a lower ring member 39 is rotatably connected with the upper ring member 38 and arranged under the upper ring member 39, a lower annular groove 45 corresponding to the upper annular groove is arranged on the lower ring member 39, a plurality of air guide holes 42 communicated with the lower annular groove 45 are arranged under the lower ring member, the air guide holes 42 are connected with the aeration pipes 2, and the upper ring member is provided with an air guide pipe 44 communicated with the upper annular groove 40.
The upper ring-shaped member and the lower ring-shaped member are sealed by a rubber gasket to prevent gas from escaping.
The stirring mechanism is a spiral auger.
And a valve 7 is arranged on the bronchus 6.
The valve 7 adopts an electromagnetic valve, the electromagnetic valve is connected with a timing controller, and the timing control valve is opened, so that the use is convenient.
And a water distributor communicated with the upflow cylinder is arranged on the upflow cylinder.
The water distributor is an annular box body, a plurality of through holes are uniformly distributed below the box body, the mixing and stirring are more uniform, and the contact area between liquid and air is large and the contact time is long.
The aeration pipe is connected with the upflow cylinder through a fixing frame 3, and the connection is stable.
The bronchus is connected with the upflow cylinder through a support rod 4.
And a height adjusting mechanism is arranged below the flow rising cylinder.
The lower part of the driving shaft 43 is rotatably connected with the upflow cylinder through a bearing to prevent the driving shaft from swinging.
The height adjusting mechanism comprises a lower barrel 18 with a through hole 20 arranged at the lower part of the pool bottom, a thread sleeve 15 in threaded connection with the lower barrel 18 is arranged on the lower barrel 18, an upflow cylinder 5 in rotary connection with the thread sleeve 15 is arranged on the thread sleeve 15 through a rotating mechanism, and a driving mechanism for driving the thread sleeve 15 to rotate is arranged at the pool bottom.
The rotating mechanism comprises an annular stop block 10 arranged on the inner side of the upper part of a threaded sleeve 15, a limiting convex block 11 arranged on the periphery of the lower part of the flow rising cylinder and a thrust bearing 13 sleeved on the flow rising cylinder, and the thrust bearing 13 is compressed through a nut 12.
The driving mechanism comprises a driving through hole 14 arranged on the threaded sleeve 15, a gear 19 sleeved on the lower barrel 18 and connected with the lower barrel in a rotating mode, and a driving rod 17 arranged on the gear and penetrating through the driving through hole 14, a driving motor 21 is arranged at the position below the pool, a driving gear of the driving motor 21 is meshed with the gear 19, the gear is connected with the lower barrel in a rotating mode through a bearing, the bearing is a sealed bearing, the bearing is sleeved on the lower barrel, the gear is sleeved on the bearing, when the upflow barrel needs to be lifted, the driving motor works to drive the gear to rotate, the gear drives the driving rod to rotate anticlockwise, the threaded sleeve is driven to move upwards, the upflow barrel is driven to lift, the lower barrel at the bottom is still connected with the pool, and good stirring and mixing effects are achieved; the thread sleeve can not drive the flow rising cylinder to rotate while rotating, and can not influence the flow rising cylinder and upper equipment; when a rising flow cylinder needs to be reduced, the driving motor works to drive the gear to rotate, the gear drives the driving rod to rotate clockwise, so that the threaded sleeve is driven to move downwards, the rising flow cylinder is driven to descend, the lower cylinder body at the bottom is still connected with the lower cylinder body, and the lower cylinder body have good synergistic effect and good stirring and mixing effect.
The lower cylinder is mounted at the lower part of the tank by means of legs, on which legs 36 are provided.
Stirring condition observation mechanism is including setting up driving motor 22 on the pillar, setting up at motor 22 epaxial vertical electric telescopic handle 23 of pivot and setting up barrel 34 on vertical electric telescopic handle 23, can adjust the height of barrel 34, be equipped with sliding connection slide bar 30 with it in the barrel, be equipped with through the bracing piece on the barrel and be used for driving the gliding electric telescopic handle 29 of slide bar, the slide bar tip is equipped with high definition digtal camera 33, barrel one end downside is equipped with the sealed control mechanism of barrel.
And a fixed pulley is arranged above the sliding rod.
The barrel sealing control mechanism comprises a sliding barrel 27 arranged at the lower part of one end of the barrel, a sliding sheet 35 is arranged in the sliding barrel, a jacking spring 25 used for sealing the barrel is arranged at the bottom of the sliding barrel, a through hole 24 for a pull rope to pass through is arranged below the sliding barrel, one end of the pull rope 26 is connected with the sliding sheet, and the other end of the pull rope is connected with a sliding rod through a wire wheel.
A fixed pulley 28 is arranged above the sliding rod. The fixed pulley 28 is provided on the cylinder.
The sliding cylinder is obliquely arranged.
The sliding rod and the cylinder body are connected in a sliding mode through a lubricating sleeve 32.
The upper end of the vertical electric telescopic rod is hinged to the barrel, and the barrel is connected with the upper rod of the vertical electric telescopic rod through an angle adjusting electric telescopic rod 47. The two ends of the angle adjusting electric telescopic rod are respectively hinged with the upper rod of the vertical electric telescopic rod through the barrel.
The rubber layer is arranged on the periphery of the lower annular groove of the upper annular part, the upper annular part and the lower annular part are in good contact, and the lower annular part can rotate and prevent gas from escaping from the upper annular part and the lower annular part.
And a rubber sleeve is fixedly arranged on the gear. The upper end of the rubber sleeve 37 is sleeved on the threaded sleeve and is in sealed rotary connection with the threaded sleeve.
After the aeration of the aeration pipe is finished, the controller controls the electric telescopic rod to work to push the high-definition camera out of the barrel, meanwhile, the pull rope is pulled by the sliding rod, the pull rope overcomes the elastic force of the spring to pull the sliding sheet to move downwards, the high-definition camera extends out of the barrel, video information is transmitted to a display screen of the controller through the wireless communication module on the barrel, maintenance personnel do not need to be close to the periphery of the fermentation tank, only a signal is sent through the remote control controller, the fermentation condition in the fermentation tank is observed through the camera, the angle is controlled, the electric telescopic rod is contracted, the camera can be close to the liquid level of the fermentation; when aeration is needed, the remote controller controls the electric telescopic rod to contract, the pull rope is loosened under the action of the spring, and the sliding sheet seals the cylinder; pollutant can not be infected with on high definition digtal camera, and remote control ware sends signal control bronchus valve work, and the solenoid valve is connected with variable frequency controller, and control solenoid valve is regularly opened and is closed.
The difference between the fourth embodiment and the third embodiment is as follows: the lubricating sleeve and the rubber sleeve are respectively composed of the following materials, by mass, 30 parts of epichlorohydrin rubber, 10 parts of chlorosulfonated polyethylene, 3 parts of black smoke rubber, 2 parts of diatomite, 2 parts of lignocellulose, 2 parts of glycerol triglycerate, 2 parts of graphite, 3 parts of refined vegetable oil oleamide, 3 parts of naphthenic oil, 0.7 part of molybdenum disulfide and 1 part of stearic acid.
The difference between the fifth embodiment and the third embodiment is as follows: the lubricating sleeve and the rubber sleeve are respectively composed of the following materials, by mass, 40 parts of epichlorohydrin rubber, 15 parts of chlorosulfonated polyethylene, 6 parts of black smoke rubber, 4 parts of diatomite, 3 parts of lignocellulose, 4 parts of glycerol triglycerate, 3 parts of graphite, 4 parts of refined vegetable oil oleamide, 5 parts of naphthenic oil, 0.9 part of molybdenum disulfide and 3 parts of stearic acid.
The difference between the sixth embodiment and the third embodiment is as follows: the lubricating sleeve and the rubber sleeve are respectively composed of the following materials, by mass, 35 parts of epichlorohydrin rubber, 13 parts of chlorosulfonated polyethylene, 4.5 parts of black smoke rubber, 3 parts of diatomite, 2.5 parts of lignocellulose, 3 parts of glycerol triglycerate, 2.5 parts of graphite, 3.5 parts of refined vegetable oil oleic acid amide, 4 parts of naphthenic oil, 0.8 part of molybdenum disulfide and 2 parts of stearic acid.
The difference between the seventh embodiment and the third embodiment is as follows: the lubricating sleeve and the rubber sleeve are made of 201410614506.1 rubber materials, and after the rubber sleeve and the cylinder are used for two years by an inventor, sludge does not enter the rubber sleeve and the cylinder, the whole device is stable in operation, in the seventh embodiment, in the process of using for two years, the sliding rod is clamped for 3 times, the threaded sleeve is clamped for 8 times, the rubber sleeve is replaced for 8 times, and the lubricating sleeve is replaced for 3 times.
The foregoing description of the preferred embodiment of the invention has been presented to illustrate the principles and application of the invention, but it will be understood that the invention may be embodied otherwise without departing from such principles.
Claims (10)
1. The utility model provides a waste water treatment aeration agitating unit which characterized in that: including setting up the section of thick bamboo that rises in the pond, waste water treatment aeration agitating unit adopts the mode that upper portion was admitted air, it stretches into the driving motor who rises a section of thick bamboo to rise to set up the drive shaft on a section of thick bamboo that flows, be equipped with rabbling mechanism in the drive shaft, the week side of rabbling mechanism is equipped with a plurality of aeration pipe, driving motor has last annular member, it has last annular groove to go up the annular member, it has to rotate with it and is connected down the annular member to go up the annular member, be equipped with the lower annular groove who corresponds with last annular groove down on the annular member, the annular member has a plurality of air guide hole down, the air guide hole is connected with the aeration pipe, go up the annular member and be equipped with the air duct with last.
2. The aeration stirring apparatus for wastewater treatment according to claim 1, wherein: the stirring mechanism is a plurality of blades.
3. The aeration stirring apparatus for wastewater treatment according to claim 1, wherein: the stirring mechanism is a spiral auger.
4. The aeration stirring apparatus for wastewater treatment according to claim 3, wherein: the air duct is connected with the air supply mechanism through a bronchus.
5. The aeration stirring apparatus for wastewater treatment according to claim 4, wherein: and a valve is arranged on the bronchus.
6. The aeration stirring apparatus for wastewater treatment according to claim 5, wherein: the valve adopts an electromagnetic valve, and the electromagnetic valve is connected with a timing controller.
7. The aeration stirring apparatus for wastewater treatment according to claim 6, wherein: and support legs are arranged below the flow rising cylinder.
8. The aeration stirring apparatus for wastewater treatment according to claim 7, wherein: and a water distributor communicated with the upflow cylinder is arranged on the upflow cylinder.
9. The aeration stirring apparatus for wastewater treatment according to claim 8, wherein: the water distributor is an annular box body, and a plurality of through holes are uniformly distributed below the box body.
10. The aeration stirring apparatus for wastewater treatment according to claim 9, wherein: the aeration pipe is connected with the upflow cylinder through a fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611116657.XA CN106673156B (en) | 2016-12-07 | 2016-12-07 | Waste water treatment aeration agitating unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611116657.XA CN106673156B (en) | 2016-12-07 | 2016-12-07 | Waste water treatment aeration agitating unit |
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| Publication Number | Publication Date |
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| CN106673156A CN106673156A (en) | 2017-05-17 |
| CN106673156B true CN106673156B (en) | 2020-09-01 |
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| CN201611116657.XA Active CN106673156B (en) | 2016-12-07 | 2016-12-07 | Waste water treatment aeration agitating unit |
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| CN112759071B (en) * | 2020-12-30 | 2022-02-18 | 武汉飞博乐环保工程有限公司 | Aeration device for sewage rapid biochemical treatment system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913706A (en) * | 2010-08-27 | 2010-12-15 | 北京工商大学 | Method for treating monosodium glutamate waste water for three-phase biological fluidized bed reactor |
| CN104941265A (en) * | 2015-06-03 | 2015-09-30 | 甘肃金桥水科技（集团）股份有限公司 | Rotational flow efficient separation silt clarifying basin and treatment technology |
-
2016
- 2016-12-07 CN CN201611116657.XA patent/CN106673156B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913706A (en) * | 2010-08-27 | 2010-12-15 | 北京工商大学 | Method for treating monosodium glutamate waste water for three-phase biological fluidized bed reactor |
| CN104941265A (en) * | 2015-06-03 | 2015-09-30 | 甘肃金桥水科技（集团）股份有限公司 | Rotational flow efficient separation silt clarifying basin and treatment technology |
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