CN115231718A - Rotary disc aeration system with strong adaptability and using method thereof - Google Patents
Rotary disc aeration system with strong adaptability and using method thereof Download PDFInfo
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- CN115231718A CN115231718A CN202210757778.1A CN202210757778A CN115231718A CN 115231718 A CN115231718 A CN 115231718A CN 202210757778 A CN202210757778 A CN 202210757778A CN 115231718 A CN115231718 A CN 115231718A
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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
- C02F7/00—Aeration of stretches of water
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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
- C02F3/14—Activated sludge processes using surface aeration
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention relates to the technical field of sewage purification, in particular to a rotary disk aeration system with strong adaptability and a use method thereof; the invention comprises a plurality of groups of parallel and parallel purification components arranged on a river channel, wherein each purification component comprises a guide unit, a traction unit, an aeration unit and a driving unit which are matched with each other, the guide unit stretches across the river channel, the aeration unit moves along the guide unit under the matching of the traction unit, the aeration unit is driven by the driving unit arranged on the aeration unit, the disc surface of an aeration rotary disc is symmetrically provided with bulges vertical to the aeration rotary disc, electric control vibrators are embedded in the bulges, two ends of a mounting seat are also provided with vertical downward supporting rods, the bottom of each supporting rod is provided with a floating valve, the upper stream and the lower stream of the river channel are respectively provided with a floating belt for surrounding the purification components, and each floating belt is formed by serially connecting floating balls; the invention can effectively solve the problems of poor reliability, poor purification efficiency and the like in the prior art.
Description
Technical Field
The invention relates to the technical field of sewage purification, in particular to a rotary disk aeration system with strong adaptability and a using method thereof.
Background
Along with the development of society, the living standard of people is greatly improved, meanwhile, the rapid development of industry brings convenience to the life of people, but the problem of environmental pollution becomes a common concern all over the world, particularly the pollution of water resources, according to statistics, fresh water only accounts for 2.7% of the global water resource proportion, the problem of water pollution is not slow, and people invent a plurality of devices for improving water quality.
In the application number: CN201820159537.6 patent document discloses a rotary disc aerator, which aims to provide a rotary disc aerator having the advantages of adjusting the position of a rotary disc along with the change of water level, so that the mixing degree of sewage and air is always in a better value, and the influence of the water level on the concentration of dissolved oxygen in the sewage is reduced.
However, the following disadvantages still exist in the practical application process:
firstly, the reliability is poor because when the rotary disk aeration system is used in a river channel, aquatic plants, industrial garbage and the like floating in the river channel can easily block the rotary disk aeration system; in addition, the water level of the river has seasonal (or tidal) changes, so that the draught of the conventional rotary disk aeration system cannot be always strictly ensured; in addition, when the water level of the river rises and the tide falls, the width of the river can also change, so that the traditional rotary disk aeration system cannot effectively ensure normal work.
Secondly, the purification efficiency is not good because the effect of the rotary disk aeration system on water quality purification is not only affected by the oxygen content, but also affected by the temperature (because the temperature affects the activity of microorganisms) and the water flow speed.
Disclosure of Invention
The present invention is directed to solving the problems of the prior art, and the problems set forth in the background above.
In order to achieve the purpose, the invention adopts the following technical scheme: a rotary disk aeration system with strong adaptability comprises a plurality of groups of parallel and mutually parallel purification assemblies arranged on a river channel, wherein each purification assembly comprises a guide unit, a traction unit, an aeration unit and a driving unit which are matched with each other; the guide unit crosses the river channel, the aeration unit moves along the guide unit under the coordination of the traction unit, and the aeration unit is driven by the driving unit arranged on the aeration unit.
Furthermore, the guide unit comprises a winding roller, a guide rope, a winding motor and positioning piles, the winding roller and the positioning piles are respectively arranged on the river banks on two sides of the river channel, two ends of the guide rope are respectively fixed on the positioning piles and the winding roller, and the winding roller is driven by the winding motor arranged on the winding roller;
the traction unit comprises a traction seat, traction wheels, traction motors, driving gears, transmission gears and transmission chains, wherein the traction seat is provided with a plurality of pairs of traction wheels which are clamped with each other, the traction wheels are coaxially provided with the transmission gears which extend out of the rear part of the traction seat, the transmission gears on the two traction wheels in a clamping state are mutually meshed, the traction wheels at the upper end in the vertical direction are coaxially provided with the driving gears which extend out of the front part of the traction seat, and the traction motors arranged at the front end of the traction seat drive all the driving gears to synchronously rotate through the transmission chains;
the aeration unit comprises a mounting seat, a rotating shaft and aeration rotating disks, the rotating shaft is rotatably connected to the mounting seat, and a group of aeration rotating disks are arranged on the rotating shaft at equal intervals;
the drive unit includes driving motor, drive chain and drive gear, driving motor sets up the middle part on mount pad top, the tip that the mount pad was stretched out in the pivot is equipped with drive gear, driving motor passes through drive chain and drive gear's cooperation drive pivot synchronous revolution.
Furthermore, a first waterproof cover used for covering the driving motor is detachably fixed at the top end of the mounting seat, and a second waterproof cover used for covering the driving chain is arranged on the outer side wall of the side edge of the mounting seat;
the outer walls of the two transverse ends of the first waterproof cover are provided with limiting seats;
the lower extreme detachable of traction seat fixes on the outer wall of first buckler, the direction rope cross-under is on spacing seat and with traction seat sliding connection.
Furthermore, the bottom end of the mounting seat is also provided with an arc-shaped cover plate for covering the aeration rotary disc, and the arc-shaped cover plate is provided with filter holes which penetrate through the arc-shaped cover plate along the radial direction;
the aeration rotary disc is characterized in that the disc surface of the aeration rotary disc is symmetrically provided with protrusions perpendicular to the disc surface, and electric control vibrators are embedded in the protrusions.
Furthermore, two ends of the mounting seat are also provided with a vertical downward supporting rod, and the bottom of the supporting rod is provided with a floating valve.
Furthermore, distance sensors are arranged at the bottoms of the floating valves, and liquid level sensors are further arranged on the outer side walls, perpendicular to the water surface, of the floating valves.
Furthermore, floating belts used for surrounding the purification assembly are arranged on the upstream and the downstream of the river channel, and the floating belts are formed by serially connecting floating balls.
Furthermore, the surface of the floating ball is provided with a thermal sensing color-changing coating, and the rule of the thermal sensing color-changing coating along with the change of temperature is as follows: when the temperature is gradually increased, the thermal induction color-changing coating is gradually changed from dark color to light color, and the critical temperature of the thermal induction color-changing coating is within the range of 35-60 ℃; the floating ball is filled with phase-change heat storage materials.
A use method of a rotary disk aeration system with strong adaptability comprises the following steps:
s1, respectively arranging floating belts at the upstream and the downstream of a river channel, and arranging a plurality of groups of purification assemblies between the floating belts at the upstream and the downstream of the river channel in a parallel manner;
s2, electrically connecting each purification assembly with an external controller;
s3, the external controller instructs the wind-up rolls in the purification assemblies to release guide ropes with specified lengths, and then instructs the traction units in the purification assemblies to move to specified positions along the guide ropes, so that the aeration units are distributed in a straight ladder shape in the river channel;
and S4, the external controller instructs the driving unit to drive the aeration unit to work, so that the river water is aerated and oxygenated.
Further, in the step S3, the arc-shaped cover plate blocking surface faces the upstream of the river channel;
in S4, the floating ball absorbs the heat of sunlight in the daytime and heats the river water, and meanwhile, redundant heat is stored in the phase-change heat storage material, and the phase-change heat storage material releases the heat stored in the daytime at night, so that the river water is heated at night;
in the S4, the floating belts at the upstream and the downstream of the river channel can intercept the garbage on the water surface of the river channel and can also slow down the flow velocity of river water, so that the water flow velocity in the river channel in the area where the purification assembly is located is in a low-flow-velocity state;
in the step S4, the external controller detects the width and the depth of the river channel through the matching of the liquid level sensor and the distance sensor, so that fine adjustment is carried out through each traction unit and each guide unit, the draft of each aeration unit is enabled to be the same, and the river channel can be intercepted equivalently through the matching of each aeration unit;
in S4, the electronically controlled vibrator is also synchronously activated with the activation of the driving unit.
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
the river course is provided with a plurality of groups of parallel purification assemblies, each purification assembly comprises a guide unit, a traction unit, an aeration unit and a driving unit which are matched with each other, each guide unit stretches across the river course, each aeration unit moves along the corresponding guide unit under the matching of the corresponding traction unit, each aeration unit is driven by the corresponding driving unit, an arc-shaped cover plate used for covering an aeration rotary disc is further arranged at the bottom end of each mounting seat, vertical downward support rods are further arranged at two ends of each mounting seat, a floating valve is arranged at the bottom of each support rod, a distance sensor is arranged at the bottom of each floating valve, a liquid level sensor is further arranged on the outer side wall of each floating valve, perpendicular to the water surface, of each floating valve, floating belts used for surrounding the purification assemblies are arranged at the upper and lower reaches of the river course, each floating belt is formed by serially connecting floating balls, a thermal induction color changing coating is arranged on the surfaces of the floating balls, and a phase change heat storage material is filled in the floating balls.
External control ware alright realize the support to the aeration unit through the float valve like this, and external control ware passes through level sensor, distance sensor, guide unit and traction unit's cooperation simultaneously and automatically adjusts the position of aeration unit in the river course to make each aeration unit can not receive the influence of water level variation. In addition, the aeration units can be surrounded by the floating belts at the upstream and the downstream of the river channel, so that a space with low flow speed and no floating foreign matters is constructed, and meanwhile, the floating balls can continuously heat and preserve the river water at the aeration units for 24 hours by absorbing the heat of sunlight (so that the microorganisms in the water area where the purification assembly is located are always at a proper temperature, and the aerobic activity of the microorganisms is maximally exerted).
The invention has the effects of higher reliability and higher purification efficiency in the practical application process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a pictorial view of the present invention from a first viewing angle.
FIG. 2 is a schematic view of the purification assembly at a second viewing angle of the present invention.
Fig. 3 is a schematic view of the traction unit, the driving unit and the aeration unit separated from each other at a third view angle according to the present invention.
Fig. 4 is a schematic view of the arc-shaped cover plate at a fourth viewing angle of the present invention.
Fig. 5 is a schematic view of the float valve at a fifth viewing angle according to the present invention.
Fig. 6 is a schematic view of an aeration unit and a driving unit at a sixth viewing angle of the present invention.
Fig. 7 is a schematic view of an aeration disc according to a seventh aspect of the present invention, partially in section.
Fig. 8 is a visual diagram of the traction unit at an eighth viewing angle according to the present invention.
FIG. 9 is a schematic view of the floating belt under the ninth viewing angle of the present invention.
Fig. 10 is a partially sectioned pictorial view of a floating ball from a tenth perspective of the present invention.
The reference numerals in the drawings denote:
1000-a purification component;
1100-a guiding unit; 1101-a wind-up roll; 1102-a guide rope; 1103-a winding motor; 1104-spud;
1200-a traction unit; 1201-a fifth wheel; 1202-a traction wheel; 1203-a traction motor; 1204-a drive gear; 1205-a transmission gear; 1206-a drive chain;
1300-aeration unit; 1301-a mounting seat; 1302-a rotating shaft; 1303-aeration rotary disc; 1304-a first waterproof cover; 1305-a second waterproof cover; 1306-a limit seat; 1307-arc cover plate; 1308-a filter hole; 1309-bumps; 1310-an electronic control vibrator; 1311-support rods; 1312-a float valve; 1313-a distance sensor; 1314-liquid level sensor;
1400-a drive unit; 1401-a drive motor; 1402-a drive chain; 1403-driving the gear;
2000-a floating belt;
3000-floating balls;
4000-thermally induced color change coating;
5000-phase change heat storage material.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
The rotary disk aeration system with strong adaptability of the embodiment is shown in the figures 1-10: including setting up the purification subassembly 1000 that a plurality of groups are parallel to each other on the river course.
The purification assembly 1000 comprises a guide unit 1100, a traction unit 1200, an aeration unit 1300 and a driving unit 1400 which are matched with each other; the guide unit 1100 crosses the river, and the aeration unit 1300 moves along the guide unit 1100 in cooperation with the drawing unit 1200, and the aeration unit 1300 is driven by the driving unit 1400 provided thereon.
The guiding unit 1100 comprises a winding roller 1102, a guiding rope, a winding motor 1103 and a positioning pile 1104, the winding roller 1102 and the positioning pile 1104 are respectively arranged on the river banks on two sides of the river channel, two ends of the guiding rope are respectively fixed on the positioning pile 1104 and the winding roller 1102, and the winding roller 1102 is driven by the winding motor 1103 arranged on the winding roller 1102.
Wherein, the guide rope adopts corrosion-resistant metal material to make, this is in order to guarantee the wearability and the reliability of guide rope, avoids traction unit 1200 to drop from the guide rope.
The traction unit 1200 comprises a traction base 1201, traction wheels 1202, traction motors 1203, driving gears 1204, transmission gears 1205 and a transmission chain 1206, wherein a plurality of pairs of traction wheels 1202 clamped with each other are arranged on the traction base 1201, the transmission gears 1205 are coaxially arranged on the traction wheels 1202 and extend out of the rear of the traction base 1201, the transmission gears 1205 on the two traction wheels 1202 in a clamped state are meshed with each other, the driving gears 1204 extending out of the front of the traction base 1201 are coaxially arranged on the traction wheels 1202 at the upper end in the vertical direction, and the traction motors 1203 arranged at the front end of the traction base 1201 drive all the driving gears 1204 to synchronously rotate through the transmission chain 1206.
The aeration unit 1300 comprises a mounting base 1301, a rotating shaft 1302 and an aeration rotating disc 1303, wherein the rotating shaft 1302 is rotatably connected to the mounting base 1301, a group of aeration rotating discs 1303 are arranged on the rotating shaft 1302 at equal intervals, and protrusions 1309 perpendicular to the rotating discs 1303 are symmetrically arranged on the disc surfaces of the aeration rotating discs 1303 (wherein the protrusions 1309 can improve the stirring degree of the aeration rotating discs 1303 on river water, namely the aeration effect of the aeration rotating discs 1303), and an electronic control vibrator 1310 is embedded in the protrusions 1309 (in the embodiment, the electronic control vibrator adopts an ultrasonic generator because ultrasonic waves have 1310 advantages of high energy, good beam-jet performance, strong penetrating power, safety, no pollution and the like).
Thus, when the aeration rotary disc 1303 rotates, the electric control vibrator 1310 works synchronously to force the aeration rotary disc 1303 to generate high-frequency vibration, so that river water can generate a large amount of bubbles under the high-frequency vibration, the aeration effect is increased, and meanwhile, the high-frequency vibration on the aeration rotary disc 1303 can also prevent impurities from being adhered to the surface of the aeration rotary disc 1303 to cause pollution and corrosion.
The driving unit 1400 comprises a driving motor 1401, a driving chain 1402 and a driving gear 1403, wherein the driving motor 1401 is arranged in the middle of the top end of the mounting base 1301, the driving gear 1403 is arranged at the end part of the rotating shaft 1302, which extends out of the mounting base 1301, and the driving motor 1401 drives the rotating shaft 1302 to rotate synchronously through the matching of the driving chain 1402 and the driving gear 1403.
In this embodiment, the driving motor 1401 is a dual-shaft motor, which not only can improve the driving capability of the driving motor 1401 for the rotating shaft 1302, but also can prevent the service life reduction caused by the asymmetric wear of the rotating shaft 1302.
A first waterproof cover 1304 for covering the driving motor 1401 is detachably fixed at the top end of the mounting base 1301, the lower end of the traction base 1201 is detachably fixed on the outer wall of the first waterproof cover 1304, and a second waterproof cover 1305 for covering the driving chain 1402 is arranged on the outer side wall of the side edge of the mounting base 1301.
It is worth noting that: in order to ensure that the aeration unit 1300 can be always stabilized on the riverway, the outer walls of the two transverse ends of the first waterproof cover 1304 are required to be provided with a limiting seat 1306, and the limiting seat 1306 is provided with a through hole matched with the guide rope.
It is worth noting that: the bottom end of the mounting seat 1301 is also provided with an arc-shaped cover plate 1307 for covering the aeration rotating disc 1303, the arc-shaped cover plate 1307 is provided with filter holes 1308 which penetrate through the arc-shaped cover plate in the radial direction, and the blocking surface of the arc-shaped cover plate 1307 faces the upstream of the river channel. This prevents floating foreign matters on the river from being caught on the aeration unit 1300 while floating down along the water flow.
Two ends of the mounting seat 1301 are further provided with a vertical downward supporting rod 1311, the bottom of the supporting rod 1311 is provided with a floating valve 1312, the bottom of the floating valve 1312 is provided with a distance sensor 1313, and the outer side wall of the floating valve 1312 perpendicular to the water surface is further provided with a liquid level sensor 1314.
The upper and lower reaches of the river are provided with floating belts 2000 for surrounding the purification assembly 1000, and the floating belts 2000 are formed by serially connecting floating balls 3000.
Wherein the function of the floating belt 2000 is: intercepting floating foreign matters on the river channel; while creating a low flow water area for the location of the purification assembly 1000.
The surface of the floating ball 3000 is provided with a thermal sensitive color-changing coating 4000, and the rule of the thermal sensitive color-changing coating 4000 changing with the temperature is as follows: when the temperature gradually rises, the thermal discoloration coating 4000 gradually changes from dark color (such as black color) to light color (such as gray color), and the critical temperature of the thermal discoloration coating 4000 is within the range of 35 to 60 ℃; the inside phase change heat-retaining material 5000 that still fills of floater 3000 because phase change material absorbs or releases the heat at the phase transition in-process to carry out the heat exchange, this is latent heat storage technology essentially, and this mode has compensatied the sensible heat and has stored the shortcoming that can not preserve the heat for a long time, and energy storage density is great moreover, does not have the emergence of chemical reaction, can not cause harm to ecological environment.
A use method of a rotary disk aeration system with strong adaptability comprises the following steps:
s1, floating belts 2000 are respectively arranged at the upstream and the downstream of a river channel, and a plurality of groups of purification assemblies 1000 are arranged in parallel between the floating belts 2000 at the upstream and the downstream of the river channel.
And S2, electrically connecting each purification assembly 1000 with an external controller.
And S3, the external controller instructs the winding roller 1102 in each purification assembly 1000 to pay out a guide rope with a specified length, and then instructs the traction unit 1200 in each purification assembly 1000 to move to a specified position along the guide rope, so that each aeration unit 1300 is distributed in a straight ladder shape in the river channel.
And S4, the external controller instructs the driving unit 1400 to drive the aeration unit 1300 to work, so that the river water is aerated and oxygenated. It is worth noting that: the rotation direction of the aeration rotating disc 1303 is opposite to the direction of the water flow in the river channel, so that the speed of the water flow at the position of the purification assembly 1000 can be further delayed, and the aeration effect of the aeration unit 1300 can be improved.
It is worth noting that: in S4:
(1) the floating ball 3000 absorbs the heat of the sunlight in the daytime and heats the river water, and simultaneously stores the redundant heat in the phase change heat storage material 5000, and at night, the phase change heat storage material 5000 releases the heat stored in the daytime, thereby heating the river water at night.
(2) The floating belt 2000 at the upstream and downstream of the river intercepts the garbage on the surface of the river and slows down the flow rate of the river, so that the water flow rate in the river in the area where the purification assembly 1000 is located is in a low flow rate state.
(3) The external controller detects the width and depth of the river channel through the cooperation of the liquid level sensor 1314 and the distance sensor 1313, so that fine adjustment is performed through each of the traction units 1200 and the guide units 1100, so that the draft of each of the aeration units 1300 is the same, and the cooperation of each of the aeration units 1300 can equivalently completely intercept the river channel.
(4) The electric control vibrator 1310 is also synchronously activated with the activation of the driving unit 1400.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (10)
1. The utility model provides a strong adaptability's commentaries on classics dish aeration systems which characterized in that: the device comprises a plurality of groups of parallel and parallel purification assemblies (1000) arranged on a river channel, wherein each purification assembly (1000) comprises a guide unit (1100), a traction unit (1200), an aeration unit (1300) and a driving unit (1400) which are matched with each other; the guide unit (1100) crosses the river channel, the aeration unit (1300) moves along the guide unit (1100) under the cooperation of the traction unit (1200), and the aeration unit (1300) is driven by the driving unit (1400) arranged on the guide unit.
2. An adaptable rotary disk aeration system according to claim 1, wherein the guiding unit (1100) comprises a winding roller (1102), a guiding rope, a winding motor (1103) and a positioning pile (1104), the winding roller (1102) and the positioning pile (1104) are respectively arranged on the river levee at two sides of the river channel, two ends of the guiding rope are respectively fixed on the positioning pile (1104) and the winding roller (1102), and the winding roller (1102) is driven by the winding motor (1103) arranged thereon;
the traction unit (1200) comprises a traction seat (1201), traction wheels (1202), traction motors (1203), driving gears (1204), transmission gears (1205) and transmission chains (1206), wherein a plurality of pairs of traction wheels (1202) clamped with each other are arranged on the traction seat (1201), the transmission gears (1205) extending out of the traction seat (1201) are coaxially arranged on the traction wheels (1202), the transmission gears (1205) on the two traction wheels (1202) in the clamped state are meshed with each other, the driving gears (1204) extending out of the front of the traction seat (1201) are coaxially arranged on the traction wheels (1202) at the upper end in the vertical direction, and the traction motors (1203) arranged at the front end of the traction seat (1201) drive all the driving gears (1204) to synchronously rotate through the transmission chains (1206);
the aeration unit (1300) comprises a mounting base (1301), a rotating shaft (1302) and aeration rotating discs (1303), wherein the rotating shaft (1302) is rotatably connected to the mounting base (1301), and a group of aeration rotating discs (1303) are arranged on the rotating shaft (1302) at equal intervals;
the driving unit (1400) comprises a driving motor (1401), a driving chain (1402) and a driving gear (1403), the driving motor (1401) is arranged in the middle of the top end of the mounting base (1301), the driving gear (1403) is arranged at the end part, extending out of the mounting base (1301), of the rotating shaft (1302), and the driving motor (1401) drives the rotating shaft (1302) to rotate synchronously through matching of the driving chain (1402) and the driving gear (1403).
3. A strong adaptability dish aeration system according to claim 2, characterized in that the top end of the mounting base (1301) is detachably fixed with a first waterproof cover (1304) for covering the driving motor (1401), and the outer side wall of the side of the mounting base (1301) is provided with a second waterproof cover (1305) for covering the driving chain (1402);
the outer walls of the two transverse ends of the first waterproof cover (1304) are respectively provided with a limiting seat (1306);
the lower end of the traction seat (1201) is detachably fixed on the outer wall of the first waterproof cover (1304), and the guide rope is threaded on the limiting seat (1306) and is in sliding connection with the traction seat (1201).
4. A strong adaptability rotary disk aeration system as claimed in claim 3, wherein the bottom end of said mounting seat (1301) is further provided with an arc-shaped cover plate (1307) for covering the aeration rotary disk (1303), said arc-shaped cover plate (1307) is provided with filter holes (1308) densely distributed and penetrating along the radial direction thereof;
the surface of the aeration rotary disc (1303) is symmetrically provided with protrusions (1309) vertical to the aeration rotary disc, and electric control vibrators (1310) are embedded in the protrusions (1309).
5. A strong adaptability rotary disk aeration system according to claim 4, characterized in that, the both ends of the installation base (1301) are also provided with a support bar (1311) which is vertically downward, and the bottom of the support bar (1311) is provided with a floating valve (1312).
6. The adaptable rotary disk aeration system according to claim 5, wherein the bottom of the float valve (1312) is provided with a distance sensor (1313), and the outer side wall of the float valve (1312) perpendicular to the water surface is provided with a liquid level sensor (1314).
7. An adaptable rotary disk aeration system according to claim 1 wherein a flotation zone (2000) is provided upstream and downstream of the waterway to surround the purification module (1000), the flotation zone (2000) being formed by a series of flotation balls (3000).
8. A adaptable rotary disk aeration system according to claim 7 wherein the surface of the floating ball (3000) is provided with a thermally induced color change coating (4000), the rule of the thermally induced color change coating (4000) as a function of temperature is: when the temperature is gradually increased, the thermal induction color-changing coating (4000) is gradually changed from dark color to light color, and the critical temperature of the thermal induction color-changing coating (4000) is within the range of 35-60 ℃; the interior of the floating ball (3000) is also filled with a phase-change heat storage material (5000).
9. The use method of the turntable aeration system with strong adaptability according to any one of claims 1 to 8, characterized by comprising the following steps:
s1, respectively arranging floating belts (2000) at the upstream and the downstream of a river channel, and arranging a plurality of groups of purification assemblies (1000) between the floating belts (2000) at the upstream and the downstream of the river channel in a parallel manner;
s2, electrically connecting each purification assembly (1000) with an external controller;
s3, the external controller instructs a wind-up roll (1102) in each purification assembly (1000) to pay out a guide rope with a specified length, and then instructs a traction unit (1200) in each purification assembly (1000) to move to a specified position along the guide rope, so that each aeration unit (1300) is distributed in a straight ladder shape in the river channel;
and S4, the external controller instructs the driving unit (1400) to drive the aeration unit (1300) to work, so that the river water is aerated and oxygenated.
10. The method for using a rotary disk aeration system with strong adaptability according to claim 9, characterized in that:
in S3, the blocking surface of the arc-shaped cover plate (1307) faces the upstream of the river channel;
in S4, the floating ball (3000) absorbs the heat of sunlight in the daytime, heats the river water, stores the redundant heat in the phase-change heat storage material (5000), and releases the heat stored in the daytime by the phase-change heat storage material (5000) at night, so that the river water is heated at night;
in the S4, the floating belts (2000) at the upstream and the downstream of the river channel can intercept the garbage on the water surface of the river channel and can also reduce the flow velocity of river water, so that the water flow velocity in the river channel of the area where the purification assembly (1000) is located is in a low-flow-velocity state;
in the S4, the external controller detects the width and the depth of the river channel through the cooperation of the liquid level sensor (1314) and the distance sensor (1313), so that fine adjustment is carried out through each traction unit (1200) and each guide unit (1100), the draft of each aeration unit (1300) is the same, and the cooperation of each aeration unit (1300) can equivalently block the river channel;
in S4, the electric control vibrator (1310) is also started synchronously with the starting of the driving unit (1400).
Priority Applications (1)
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| CN116575421A (en) * | 2023-04-12 | 2023-08-11 | 广东盈智通科技有限公司 | System for preventing water pollution diffusion in drainage basin environment and control method |
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