CN114804337A - Device for rapidly increasing oxygen content of aeration tank for blackening sludge in sewage treatment - Google Patents
Device for rapidly increasing oxygen content of aeration tank for blackening sludge in sewage treatment Download PDFInfo
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- CN114804337A CN114804337A CN202210283964.6A CN202210283964A CN114804337A CN 114804337 A CN114804337 A CN 114804337A CN 202210283964 A CN202210283964 A CN 202210283964A CN 114804337 A CN114804337 A CN 114804337A
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- fixedly connected
- aeration tank
- plate
- inner cavity
- tank body
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1284—Mixing devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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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
- C02F1/02—Treatment of water, waste water, or sewage by heating
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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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
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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
- C02F2303/00—Specific treatment goals
- C02F2303/26—Reducing the size of particles, liquid droplets or bubbles, e.g. by crushing, grinding, spraying, creation of microbubbles or nanobubbles
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- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
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- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses a device for rapidly increasing the oxygen content of an aeration tank for blackening sludge in sewage treatment, which comprises an aeration tank body, wherein the top of the aeration tank body is fixedly connected with a feed chute, and the bottom of the feed chute is provided with a first opening, the device is used for turning the sewage on the upper layer and the lower layer in the aeration tank through the mutual matching of a servo motor, a double-grooved pulley, a single grooved pulley, a belt, a threaded rod, a threaded block, a rectangular groove, a first movable plate, a second movable plate, a limiting plate, a first guide plate, a second guide plate, a vertical plate and a material pushing plate to increase the oxygen content, and drives a plurality of movable rings to slide up and down to drive the movable rings to cut bubbles in the rotating process of a roller through the mutual matching of a transmission conical gear, a driven conical gear, a rotating rod, a cam, a pushing block, a pushing rod, a worm gear, a rotating shaft, the roller, a hose, the movable rings and blades, further achieving the effect of rapidly increasing the oxygen content in the aeration tank.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a device for rapidly increasing the oxygen content of an aeration tank for blackening sludge in sewage treatment.
Background
Aeration tank is generally needed in sewage treatment, and the aeration tank is a structure for sewage treatment by using an activated sludge process. The pool is provided with a certain sewage retention time to meet the oxygen quantity required by aerobic microorganisms and the mixing condition of full contact of sewage and activated sludge, and the aeration mode mainly adopts two modes of blast aeration and mechanical aeration.
The oxygen content increasing device for the aeration tank for blackening the sludge in the existing sewage treatment is generally used for stirring sewage in the aeration tank by adopting a horizontal stirring mode when the oxygen content increasing device is used, the sewage cannot be rapidly contacted with air, the oxygen increasing efficiency is low, the oxygen increasing speed of the existing oxygen increasing device is high, the oxygen increasing efficiency is reduced, the using cost of the device is too large when the oxygen increasing device is used, and the energy waste is easily caused.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a device for rapidly increasing the oxygen content of an aeration tank for blackening sludge in sewage treatment.
In order to achieve the purpose, the invention provides the following technical scheme: a device for rapidly increasing the oxygen content of an aeration tank for blackening sludge in sewage treatment comprises an aeration tank body, wherein a feed chute is fixedly connected to the top of the aeration tank body, a first opening is formed in the bottom of the feed chute, first guide plates are fixedly connected to the left side and the right side of the bottom of an inner cavity of the feed chute, a roller is arranged in the position, close to the bottom, of an inner cavity of the aeration tank body, a rotating shaft is fixedly connected to the bottom of the roller, the bottom end of the rotating shaft is movably connected with the bottom of the inner cavity of the aeration tank body, a plurality of hoses are inserted into the left side and the right side of the roller, a plurality of air outlet holes are formed in the front sides of the plurality of hoses, a movable ring is sleeved on the outer sides of the plurality of hoses, a plurality of blades are fixedly connected to the outer edges of the movable ring, a plurality of connecting rods are arranged on the left side and the right side of the roller, and the upper ends and the lower ends of the connecting rods are respectively hinged to the adjacent hoses, the inner chamber of aeration tank body is equipped with the mechanism that turns from top to bottom, the fixedly connected with bottom plate of right side bottom department of aeration tank body, just the top fixedly connected with oxygenation pump of bottom plate, the top fixedly connected with a plurality of support column of oxygenation pump, and a plurality of the common fixedly connected with variable frequency heater in top of support column, be equipped with the connecting pipe between oxygenation pump and the variable frequency heater, just the upper and lower both ends of connecting pipe respectively with variable frequency heater and oxygenation pump fixed connection, variable frequency heater's top fixedly connected with outlet duct, just variable frequency heater's one end is kept away from to the outlet duct runs through the top of feed chute and cylinder to extend to the inner chamber of cylinder.
Preferably, the vertical turning mechanism comprises a transverse plate, the transverse plate is positioned at the middle position of the top of the inner cavity of the feeding groove, the middle position of the top of the transverse plate is fixedly connected with a motor shell, the top of the inner cavity of the motor shell is fixedly connected with a servo motor, the power output end of the servo motor is fixedly connected with a transmission rod, the middle position of the transverse plate is fixedly connected with a first sealing bearing, the bottom end of the transmission rod penetrates through the inner cavity of the first sealing bearing and is fixedly connected with double grooved wheels, the left side and the right side of each double grooved wheel are respectively provided with a single grooved wheel, a belt is arranged between each double grooved wheel and each double grooved wheel, the double grooved wheels and each double grooved wheel are in transmission connection through the belt, the bottoms of the two single grooved wheels are respectively provided with a flat plate, the front side and the rear side of each flat plate are respectively fixedly connected with the front side and the rear side of the inner cavity of the feeding groove, and the two flat plates are respectively and are fixedly connected with a second sealing bearing, threaded rods are arranged in the inner cavities of the two single grooved wheels in a penetrating manner, the bottom ends of the threaded rods penetrate through the second sealing bearing and the first opening inner cavity and are movably connected with the bottom of the inner cavity of the aeration tank body, threaded blocks are sleeved on the outer sides of the two threaded rods close to the bottom ends and are provided with threaded holes, the two threaded blocks are in threaded connection with the adjacent threaded rods through the threaded holes, rectangular grooves are fixedly connected on the sides far away from the two threaded blocks, the sides far away from the adjacent threaded blocks of the rectangular grooves are mutually attached to the inner side wall of the aeration tank body, second openings are arranged at the bottom of the side far away from the two rectangular grooves, a first movable plate is hinged to the top of the inner cavity of the second opening, third openings are arranged at the bottoms of the two rectangular grooves, and a second movable plate is hinged to the adjacent side of the inner cavities of the two third openings, two the adjacent one side in bottom of second fly leaf all the laminating is equipped with the limiting plate, just the top and the adjacent rectangular channel fixed connection of limiting plate, two equal fixedly connected with second stock guide in the adjacent one side in rectangular channel inner chamber bottom.
Preferably, the two sides of the bottom of the flat plate, which are far away from each other, are fixedly connected with vertical plates, the bottoms of the vertical plates are movably connected with material pushing plates, and the adjacent sides of the two material pushing plates are respectively positioned on the same vertical line with the adjacent sides of the inner cavities of the two rectangular grooves.
Preferably, the bottom of the inner cavity of the aeration tank body is fixedly connected with two side plates which are arranged in a left-right manner, a third sealing bearing is fixedly connected to each of the two side plates, a rotating rod penetrates through the inner cavity of the third sealing bearing, a driven bevel gear is fixedly connected to the end, far away from each of the two rotating rods, of each of the two rotating rods, a transmission bevel gear is meshed with the bottom of each of the driven bevel gears, the two transmission bevel gears are respectively sleeved on the outer sides of the two threaded rods, close to the bottom, a cam is sleeved on the adjacent end, far away from each of the two rotating rods, a pushing block is arranged at the top of each of the two pushing blocks, a pushing plate is fixedly connected to the top of each of the pushing blocks, the tops of the two pushing plates are respectively mutually attached to the bottoms of the adjacent hoses, and a sliding block is fixedly connected to the far away side of each of the two pushing blocks, two the adjacent one side of curb plate is close to top department and has all seted up the spout, and two slider swing joint is at adjacent spout inner chamber respectively.
Preferably, the outside cover of pivot is equipped with the worm wheel, just the rear side meshing of worm wheel has the worm, the right-hand member of worm and the left end fixed connection of the bull stick on right side.
Preferably, the left side swing joint of frequency conversion heater has the frequency modulation button, the right side fixedly connected with first casing of aeration tank body, just first casing inner chamber top fixedly connected with electro-magnet, the bottom of electro-magnet is equipped with the magnet piece, the bottom fixedly connected with telescopic link of magnet piece, just the bottom fixedly connected with backup pad of telescopic link, the bottom and the first casing inner chamber bottom fixed connection of backup pad, the outside cover of telescopic link is equipped with the spring, just the upper and lower both ends of spring respectively with magnet piece and backup pad fixed connection, the right side fixedly connected with horizontal pole of magnet piece, the fluting has been seted up on the right side of first casing, just the right-hand member of horizontal pole runs through the fluting inner chamber to with frequency modulation button fixed connection, aeration tank body inner chamber right side bottom fixedly connected with thermistor.
Preferably, the left side fixedly connected with bearing plate of feed chute, just the top fixedly connected with solar charging panel of bearing plate, the bottom fixedly connected with second casing of bearing plate, just second casing inner chamber bottom fixedly connected with battery.
Compared with the prior art, the invention has the beneficial effects that:
1. the sewage treatment device turns the sewage on the upper layer and the lower layer in the aeration tank through the mutual matching among the servo motor, the double grooved wheels, the single grooved wheel, the belt, the threaded rod, the threaded block, the rectangular groove, the first movable plate, the second movable plate, the limiting plate, the first guide plate, the second guide plate, the vertical plate and the material pushing plate, so as to increase the oxygen content, and drives a plurality of movable rings to slide up and down to drive the movable blades to cut bubbles in the rotating process of the rollers through the mutual matching among the transmission conical gear, the driven conical gear, the rotating rod, the cam, the pushing block, the push rod, the push plate, the worm gear, the rotating shaft, the roller, the hose, the movable rings and the blades, so as to further achieve the effect of rapidly increasing the oxygen content in the aeration tank;
2. the solar energy aeration tank provided by the invention can be used for automatically regulating and controlling the temperature of sewage in the inner cavity of the aeration tank through the mutual matching of the solar charging panel, the storage battery, the variable frequency heater, the thermistor, the electromagnet, the magnet block, the telescopic rod, the spring and the frequency modulation button, and achieves the effect of saving energy.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is an enlarged view at B in fig. 2.
Reference numbers in the figures: 1. an aeration tank body; 2. a feed chute; 3. a bearing plate; 4. a solar charging panel; 5. a storage battery; 6. a servo motor; 7. a transmission rod; 8. a double grooved pulley; 9. a single sheave; 10. a belt; 11. a threaded rod; 12. a drum; 13. a rotating shaft; 14. a hose; 15. a connecting rod; 16. a movable ring; 17. a blade; 18. a worm; 19. an oxygenation pump; 20. a variable frequency heater; 21. a connecting pipe; 22. an air outlet pipe; 23. a vertical plate; 24. a material pushing plate; 25. a first material guide plate; 26. a worm gear; 27. a thread block; 28. a rectangular groove; 29. a first movable plate; 30. a second movable plate; 31. a second material guide plate; 32. a limiting plate; 33. a transmission bevel gear; 34. a driven bevel gear; 35. a rotating rod; 36. a cam; 37. a push block; 38. a push rod; 39. pushing the plate; 40. a spring; 41. an electromagnet; 42. a magnet block; 43. a telescopic rod; 44. a thermistor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a device for rapidly increasing the oxygen content of an aeration tank for blackening sludge in sewage treatment comprises an aeration tank body 1, wherein the top of the aeration tank body 1 is fixedly connected with a feed chute 2, the bottom of the feed chute 2 is provided with a first opening, the left side of the feed chute 2 is fixedly connected with a bearing plate 3, the top of the bearing plate 3 is fixedly connected with a solar charging plate 4, the bottom of the bearing plate 3 is fixedly connected with a second shell, the bottom of the inner cavity of the second shell is fixedly connected with a storage battery 5, the left side and the right side of the inner cavity of the feed chute 2 are fixedly connected with a first material guide plate 25, a roller 12 is arranged in the inner cavity of the aeration tank body 1 close to the bottom, the bottom of the roller 12 is fixedly connected with a rotating shaft 13, the bottom end of the rotating shaft 13 is movably connected with the bottom of the inner cavity of the aeration tank body 1, a plurality of hoses 14 are inserted in the left side and the right side of the roller 12, and the front sides of the plurality of the hoses 14 are provided with a plurality of air outlet holes, the outer sides of the plurality of hoses 14 are all sleeved with movable rings 16, the outer edges of the movable rings 16 are fixedly connected with a plurality of blades 17, the left side and the right side of the roller 12 are provided with a plurality of connecting rods 15, the upper ends and the lower ends of the plurality of connecting rods 15 are respectively hinged with the adjacent hoses 14, the inner cavity of the aeration tank body 1 is provided with an up-and-down turning mechanism, the bottom of the right side of the aeration tank body 1 is fixedly connected with a bottom plate, the top of the bottom plate is fixedly connected with an oxygenation pump 19, the top of the oxygenation pump 19 is fixedly connected with a plurality of supporting columns, the top ends of the plurality of supporting columns are fixedly connected with a variable frequency heater 20, the left side of the variable frequency heater 20 is movably connected with a frequency modulation button, the right side of the aeration tank body 1 is fixedly connected with a first shell, the top of the inner cavity of the first shell is fixedly connected with an electromagnet 41, the bottom of the electromagnet 41 is provided with a magnet block 42, and the bottom of the magnet block 42 is fixedly connected with a telescopic rod 43, the bottom end of the telescopic rod 43 is fixedly connected with a supporting plate, the bottom of the supporting plate is fixedly connected with the bottom of the inner cavity of the first shell, the outer side of the telescopic rod 43 is sleeved with a spring 40, the upper end and the lower end of the spring 40 are respectively fixedly connected with a magnet block 42 and the supporting plate, the right side of the magnet block 42 is fixedly connected with a cross rod, the right side of the first shell is provided with a slot, the right end of the cross rod penetrates through the slot inner cavity and is fixedly connected with a frequency modulation button, the bottom of the right side of the inner cavity of the aeration tank body 1 is fixedly connected with a thermistor 44 to achieve the effect of energy saving and temperature control, a connecting pipe 21 is arranged between the oxygen increasing pump 19 and the variable frequency heater 20, the upper end and the lower end of the connecting pipe 21 are respectively fixedly connected with the variable frequency heater 20 and the oxygen increasing pump 19, the top of the variable frequency heater 20 is fixedly connected with an air outlet pipe 22, and one end of the air outlet pipe 22, which is far away from the variable frequency heater 20, penetrates through the top of the feeding tank 2 and the top of the roller 12, and extends to the inner cavity of the drum 12;
the upper and lower turning mechanism comprises a transverse plate, the transverse plate is positioned at the middle position of the top of the inner cavity of the feeding groove 2, a motor shell is fixedly connected at the middle position of the top of the transverse plate, a servo motor 6 is fixedly connected at the top of the inner cavity of the motor shell, a power output end of the servo motor 6 is fixedly connected with a transmission rod 7, a first sealing bearing is fixedly connected at the middle position of the transverse plate, the bottom end of the transmission rod 7 penetrates through the inner cavity of the first sealing bearing and is fixedly connected with a double grooved pulley 8, single grooved pulleys 9 are respectively arranged at the left side and the right side of the double grooved pulley 8, a belt 10 is arranged between the double grooved pulley 8 and the two single grooved pulleys 9, the double grooved pulley 8 is in transmission connection with the two single grooved pulleys 9 through the belt 10, flat plates are respectively arranged at the bottoms of the two single grooved pulleys 9, the front side and the rear side of each flat plate are respectively fixedly connected with the front side and the rear side of the inner cavity of the feeding groove 2, and second sealing bearings are respectively fixedly connected on the two flat plates, threaded rods 11 are arranged in the inner cavities of the two single grooved wheels 9 in a penetrating manner, the bottom ends of the threaded rods 11 penetrate through a second sealing bearing and a first opening inner cavity and are movably connected with the bottom of the inner cavity of the aeration tank body 1, threaded blocks 27 are sleeved on the outer sides of the two threaded rods 11 close to the bottom ends, threaded holes are formed in the threaded blocks 27, the two threaded blocks 27 are in threaded connection with the adjacent threaded rods 11 through the threaded holes, rectangular grooves 28 are fixedly connected to the far sides of the two threaded blocks 27, the sides of the rectangular grooves 28 far away from the adjacent threaded blocks 27 are mutually attached to the inner side wall of the aeration tank body 1, vertical plates 23 are fixedly connected to the far sides of the bottoms of the two flat plates, material pushing plates 24 are movably connected to the bottoms of the vertical plates 23, the adjacent sides of the two material pushing plates 24 are respectively on the same vertical line with the adjacent sides of the inner cavities of the two rectangular grooves 28, and second openings are formed in the bottoms of the far sides of the two rectangular grooves 28, the top of the inner cavity of the second opening is hinged with a first movable plate 29, the bottoms of the two rectangular grooves 28 are provided with third openings, one side adjacent to the inner cavity of the two third openings is hinged with a second movable plate 30, one side adjacent to the bottom of the two second movable plates 30 is provided with a limiting plate 32 in a laminating manner, the top of the limiting plate 32 is fixedly connected with the adjacent rectangular groove 28, one side adjacent to the bottom of the inner cavity of the two rectangular grooves 28 is fixedly connected with a second guide plate 31, sewage in the upper layer and the lower layer of the inner cavity of the aeration tank body 1 is turned, and the oxygen absorption efficiency of the sewage is improved;
the bottom of the inner cavity of the aeration tank body 1 is fixedly connected with two side plates which are arranged left and right, third sealing bearings are fixedly connected on the two side plates, the inner cavity of each third sealing bearing is provided with a rotating rod 35 in a penetrating way, one end of each rotating rod 35 far away from the corresponding rotating rod is fixedly connected with a driven bevel gear 34, the bottom of each driven bevel gear 34 is meshed with a transmission bevel gear 33, the two transmission bevel gears 33 are respectively sleeved at the positions, close to the bottom, of the outer sides of the two threaded rods 11, the adjacent ends of the outer sides of the two rotating rods 35 are respectively sleeved with a cam 36, the top of each cam 36 is provided with a push block 37, the top of each push block 37 is fixedly connected with a push rod 38, the top of each push rod 38 is fixedly connected with a push plate 39, the top of each push plate 39 is respectively attached to the bottom of the adjacent hose 14, one side of each push block 37 far away from the corresponding sliding block is fixedly connected with a sliding block, the adjacent side of the two side plates is provided with a sliding groove close to the top, and two sliders are respectively and movably connected to the inner cavities of the adjacent sliding grooves, a worm wheel 26 is sleeved on the outer side of the rotating shaft 13, a worm 18 is meshed on the rear side of the worm wheel 26, the right end of the worm 18 is fixedly connected with the left end of a rotating rod 35 on the right side, sewage in the inner cavity of the aeration tank body 1 is stirred, bubbles are cut, and the efficiency of oxygen absorption by the sewage is increased.
The working principle is as follows: when the invention is used, firstly, sewage is fully filled in the aeration tank body 1, the liquid level is lower than the height of the feeding groove 2, the oxygenation pump 19 is started by the power supply of the storage battery 5, air is conveyed into the inner cavity of the roller 12 by the connecting pipe 21, the variable frequency heater 20 and the air outlet pipe 22 and is conveyed into the aeration tank body 1 by the plurality of hoses 14, meanwhile, the servo motor 6 is started by the external power supply, the servo motor 6 works to drive the double grooved wheels 8 to rotate, the double grooved wheels 8 rotate to respectively drive the two single grooved wheels 9 to rotate through the two belts 10, the single grooved wheels 9 rotate to drive the threaded rod 11 to rotate, the threaded rod 11 rotates to drive the threaded block 27 to move upwards, the threaded block 27 moves upwards to fill the inner cavity of the rectangular groove 28 with sewage, and after the first movable plate 29 is far away from the inner side wall of the aeration tank body 1, the first movable plate 29 is pushed under the action of the sewage gravity, so as to enable the sewage to flow out, and enters the aeration tank body 1 again through the first material guide plate 25 to increase oxygen content, and after the second material guide plate 31 contacts with the adjacent material pushing plate 24 through the arrangement of the vertical plate 23 and the material pushing plate 24, the material pushing plate 24 deflects to push out sludge in the inner cavity of the rectangular groove 28, and the servo motor 6 is started again to drive the double grooved pulley 8 to rotate reversely, so as to drive the two rectangular grooves 28 to move downwards, and after the two second movable plates 30 contact with sewage, the two second movable plates deflect towards the inner cavity of the rectangular groove 28 under the resistance action of the sewage and the sludge, so that the rectangular groove 28 is filled with the sewage again, so as to turn over the sewage in the upper layer and the lower layer of the inner cavity of the aeration tank body 1 repeatedly, thereby increasing the oxygen content rapidly, the threaded rod 11 rotates and simultaneously drives the transmission conical gear 33 to rotate, the transmission conical gear 33 rotates to drive the driven conical gear 34 to rotate, the driven conical gear 34 rotates to drive the rotating rod 35 to rotate, the rotating rod 35 rotates to drive the cam 36 to rotate, the push block 37 is continuously shaken up and down in the rotating process of the cam 36, so that the push plates 39 are driven to reciprocate up and down, the two push plates 39 continuously push the adjacent hoses 14 in a reciprocating manner up and down, the rotating rod 35 on the right side drives the worm 18 to rotate while rotating, the worm 18 rotates to drive the worm wheel 26 to rotate, the worm wheel 26 rotates to drive the rotating shaft 13 to rotate, the rotating shaft 13 rotates to drive the roller 12 to rotate, the roller 12 rotates to drive the hoses 14 to rotate, so that the inner cavity of the aeration tank body 1 is stirred, and the hose 14 can obliquely rotate left and right under the self weight of the hose 14, so that the adjacent movable rings 16 slide on the hoses 14, the movable rings 16 are reset through the two push plates 39, the movable rings 16 drive the blades 17 to cut bubbles in the sliding process, and the oxygen absorption efficiency of sewage is accelerated, thereby reach the purpose of quick oxygenation, through thermistor 44, electro-magnet 41, magnet piece 42, mutually support between telescopic link 43 and the spring 40, after aeration tank body 1 inner chamber temperature risees, thermistor 44 resistance reduces, and the electric current increases, and mutual repulsion between electro-magnet 41 and the magnet piece 42 increases, thereby promote the frequency conversion button and move down, increase frequency conversion heater 20's output, on the contrary, after the temperature reduction, reduce frequency conversion heater 20's output, thereby adjust frequency conversion heater 20's output according to aeration tank body 1 inner chamber sewage temperature, thereby reach energy-conserving accuse temperature's effect, avoid causing the waste of the energy.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a mud blackens and increases device with aeration tank oxygen content fast among sewage treatment, includes aeration tank body (1), its characterized in that: the aeration tank comprises an aeration tank body (1), wherein the top of the aeration tank body (1) is fixedly connected with a feeding chute (2), the bottom of the feeding chute (2) is provided with a first opening, the left side and the right side of the bottom of an inner cavity of the feeding chute (2) are fixedly connected with a first guide plate (25), a roller (12) is arranged at the position, close to the bottom, of the inner cavity of the aeration tank body (1), the bottom of the roller (12) is fixedly connected with a rotating shaft (13), the bottom end of the rotating shaft (13) is movably connected with the bottom of the inner cavity of the aeration tank body (1), the left side and the right side of the roller (12) are respectively spliced with a plurality of hoses (14), the front sides of the plurality of hoses (14) are provided with a plurality of air outlet holes, the outer sides of the plurality of hoses (14) are respectively sleeved with a movable ring (16), the outer side edges of the movable ring (16) are fixedly connected with a plurality of blades (17), the left side and the right side of the roller (12) are provided with a plurality of connecting rods (15), the upper end and the lower end of each of the connecting rods (15) are respectively hinged with the adjacent hose (14), an upper turning mechanism and a lower turning mechanism are arranged in an inner cavity of the aeration tank body (1), the bottom of the right side of the aeration tank body (1) is fixedly connected with a bottom plate, the top of the bottom plate is fixedly connected with an oxygenation pump (19), the top of the oxygenation pump (19) is fixedly connected with a plurality of supporting columns, the top ends of the supporting columns are jointly and fixedly connected with a variable frequency heater (20), a connecting pipe (21) is arranged between the oxygenation pump (19) and the variable frequency heater (20), the upper end and the lower end of the connecting pipe (21) are respectively and fixedly connected with the variable frequency heater (20) and the oxygenation pump (19), the top of the variable frequency heater (20) is fixedly connected with an air outlet pipe (22), and one end, far away from the variable frequency heater (20), of the air outlet pipe (22) penetrates through the top of the feeding tank (2) and the top of the roller (12), and extends into the interior of the drum (12).
2. The device for rapidly increasing the oxygen content of the aeration tank for blackening the sludge in the sewage treatment according to claim 1, which is characterized in that: the upper and lower turning mechanism comprises a transverse plate, the transverse plate is positioned at the middle position of the top of an inner cavity of the feeding groove (2), a motor shell is fixedly connected at the middle position of the top of the transverse plate, a servo motor (6) is fixedly connected at the top of the inner cavity of the motor shell, a transmission rod (7) is fixedly connected at the power output end of the servo motor (6), a first sealing bearing is fixedly connected at the middle position of the transverse plate, the bottom end of the transmission rod (7) penetrates through the inner cavity of the first sealing bearing and is fixedly connected with a double grooved pulley (8), single grooved pulleys (9) are respectively arranged at the left side and the right side of the double grooved pulley (8), a belt (10) is respectively arranged between the double grooved pulley (8) and the two single grooved pulleys (9), the double grooved pulley (8) is in transmission connection with the two single grooved pulleys (9) through the belt (10), a flat plate is respectively arranged at the bottoms of the two single grooved pulleys (9), the front side and the rear side of the flat plate are respectively fixedly connected with the front side and the rear side of an inner cavity of the feeding tank (2), a second sealing bearing is fixedly connected on the two flat plates, threaded rods (11) are arranged in the inner cavities of the two single grooved wheels (9) in a penetrating manner, the bottom ends of the threaded rods (11) penetrate through the second sealing bearing and the first opening inner cavity and are movably connected with the bottom of the inner cavity of the aeration tank body (1), threaded blocks (27) are sleeved on the outer sides of the two threaded rods (11) close to the bottom ends, threaded holes are formed in the threaded blocks (27), the two threaded blocks (27) are in threaded connection with the adjacent threaded rods (11) through the threaded holes, a rectangular groove (28) is fixedly connected on one side, far away from the adjacent threaded blocks (27), of the rectangular groove (28) is attached to the inner side wall of the aeration tank body (1), two one side bottom department that rectangular channel (28) kept away from mutually has all seted up the second opening, just second opening inner chamber top articulates there is first fly leaf (29), two the third opening has all been seted up to the bottom of rectangular channel (28), two the adjacent one side in third opening inner chamber all articulates there is second fly leaf (30), two the adjacent one side in bottom of second fly leaf (30) all laminates and is equipped with limiting plate (32), just the top and adjacent rectangular channel (28) fixed connection of limiting plate (32), two the equal fixedly connected with second stock guide (31) in the adjacent one side in rectangular channel (28) inner chamber bottom.
3. The device for rapidly increasing the oxygen content of the aeration tank for blackening the sludge in the sewage treatment according to claim 2, which is characterized in that: the side, far away from the bottom of each of the two flat plates, is fixedly connected with a vertical plate (23), the bottom of each vertical plate (23) is movably connected with a material pushing plate (24), and the adjacent sides of the two material pushing plates (24) are respectively positioned on the same vertical line with the adjacent sides of the inner cavities of the two rectangular grooves (28).
4. The device for rapidly increasing the oxygen content of the aeration tank for blackening the sludge in the sewage treatment according to claim 2, which is characterized in that: the bottom of the inner cavity of the aeration tank body (1) is fixedly connected with two side plates which are arranged left and right, third sealing bearings are fixedly connected to the two side plates, rotating rods (35) penetrate through the inner cavities of the third sealing bearings, driven bevel gears (34) are fixedly connected to the ends, far away from the two rotating rods (35), of the driven bevel gears (34), transmission bevel gears (33) are meshed to the bottoms of the driven bevel gears (33), the two transmission bevel gears (33) are respectively sleeved on the outer sides of the two threaded rods (11) and close to the bottom ends, cams (36) are sleeved at the adjacent ends of the outer sides of the two rotating rods (35), push blocks (37) are arranged at the tops of the cams (36), push rods (38) are fixedly connected to the tops of the two push blocks (37), and push plates (39) are fixedly connected to the tops of the push rods (38), two the top of push pedal (39) is laminated each other with adjacent hose (14) bottom respectively, two the equal fixedly connected with slider in one side that ejector pad (37) kept away from mutually, two the spout has all been seted up near top department to the adjacent one side of curb plate, and two slider swing joint is at adjacent spout inner chamber respectively.
5. The apparatus for rapidly increasing the oxygen content in an aeration tank for sludge blackening in sewage treatment according to claim 4, wherein: the outside cover of pivot (13) is equipped with worm wheel (26), just the rear side meshing of worm wheel (26) has worm (18), the right-hand member of worm (18) and the left end fixed connection of bull stick (35) on right side.
6. The device for rapidly increasing the oxygen content of the aeration tank for blackening the sludge in the sewage treatment according to claim 1, which is characterized in that: the left side of the variable frequency heater (20) is movably connected with a frequency modulation button, the right side of the aeration tank body (1) is fixedly connected with a first shell, the top of the inner cavity of the first shell is fixedly connected with an electromagnet (41), the bottom of the electromagnet (41) is provided with a magnet block (42), the bottom of the magnet block (42) is fixedly connected with a telescopic rod (43), the bottom of the telescopic rod (43) is fixedly connected with a support plate, the bottom of the support plate is fixedly connected with the bottom of the inner cavity of the first shell, the outer side of the telescopic rod (43) is sleeved with a spring (40), the upper end and the lower end of the spring (40) are respectively and fixedly connected with the magnet block (42) and the support plate, the right side of the magnet block (42) is fixedly connected with a cross rod, the right side of the first shell is provided with a slot, and the right end of the cross rod penetrates through the slot inner cavity and is fixedly connected with the frequency modulation button, the bottom of the right side of the inner cavity of the aeration tank body (1) is fixedly connected with a thermistor (44).
7. The device for rapidly increasing the oxygen content of the aeration tank for blackening the sludge in the sewage treatment according to claim 1, which is characterized in that: the solar energy charging device is characterized in that a bearing plate (3) is fixedly connected to the left side of the feeding chute (2), a solar charging plate (4) is fixedly connected to the top of the bearing plate (3), a second shell is fixedly connected to the bottom of the bearing plate (3), and a storage battery (5) is fixedly connected to the bottom of an inner cavity of the second shell.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210283964.6A CN114804337A (en) | 2022-03-21 | 2022-03-21 | Device for rapidly increasing oxygen content of aeration tank for blackening sludge in sewage treatment |
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| CN202210283964.6A CN114804337A (en) | 2022-03-21 | 2022-03-21 | Device for rapidly increasing oxygen content of aeration tank for blackening sludge in sewage treatment |
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| CN114804337A true CN114804337A (en) | 2022-07-29 |
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| CN202210283964.6A Pending CN114804337A (en) | 2022-03-21 | 2022-03-21 | Device for rapidly increasing oxygen content of aeration tank for blackening sludge in sewage treatment |
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| CN115286094A (en) * | 2022-09-29 | 2022-11-04 | 南通源和彩麻业有限公司 | Aeration device in novel waste water recovery of composite fabric handles |
| CN115282826A (en) * | 2022-08-11 | 2022-11-04 | 芜湖职业技术学院 | High-efficient mixing arrangement is used in production |
| CN117534154A (en) * | 2023-12-04 | 2024-02-09 | 杭州浙源环境科技有限公司 | Internal combustion type evaporation cylinder for wastewater treatment equipment convenient to clean |
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