CN118289950A - Intelligent sewage aeration treatment equipment - Google Patents
Intelligent sewage aeration treatment equipment Download PDFInfo
- Publication number
- CN118289950A CN118289950A CN202410706561.7A CN202410706561A CN118289950A CN 118289950 A CN118289950 A CN 118289950A CN 202410706561 A CN202410706561 A CN 202410706561A CN 118289950 A CN118289950 A CN 118289950A
- Authority
- CN
- China
- Prior art keywords
- aeration
- water
- fixedly connected
- filter screen
- annular filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005273 aeration Methods 0.000 title claims abstract description 146
- 239000010865 sewage Substances 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 126
- 238000004140 cleaning Methods 0.000 claims description 43
- 239000012535 impurity Substances 0.000 claims description 33
- 238000003860 storage Methods 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 27
- 230000000903 blocking effect Effects 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 12
- 238000007790 scraping Methods 0.000 claims description 10
- 238000006213 oxygenation reaction Methods 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 abstract description 26
- 229910052760 oxygen Inorganic materials 0.000 abstract description 26
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 17
- 238000005276 aerator Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 244000058871 Echinochloa crus-galli Species 0.000 description 1
- 235000015225 Panicum colonum Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- 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
- C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle
-
- 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
- C02F2209/22—O2
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention relates to the field of sewage treatment equipment, in particular to intelligent sewage aeration treatment equipment. Comprises a shell, a floating platform and the like; the shell is fixedly connected with a floating platform. According to the invention, the air pump is used for supplying air to the aeration disc, the air flows from the cavity to the first aeration nozzle to be sprayed outwards, the water above the aeration disc is aerated and oxygenated, the water is changed from a low dissolved oxygen state to a high dissolved oxygen state, meanwhile, the water pump is controlled to pump the high dissolved oxygen water below the water pump upwards through the water inlet pipe, the water pumped by the water pump is sprayed upwards through the water outlet pipe, the sprayed water moves upwards to be contacted with the guide plate, so that the sprayed water is scattered around the aeration device and falls back into the river channel under the guidance of the guide inclined plane, the water pump drives the part of water to flow, the oxygen content of the part of water is further enhanced, the water is uniformly contacted with other low dissolved oxygen water which is not oxygenated, the coverage area is large, and the oxygen content of the water around the aeration device is effectively promoted.
Description
Technical Field
The invention relates to the field of sewage treatment equipment, in particular to intelligent sewage aeration treatment equipment.
Background
In recent years, along with the development of social production, the pollution of water bodies such as river channels, reservoirs and the like is increased, domestic sewage and industrial wastewater are discharged into the river channels to pollute urban river channels, so that the river channels with poor water body mobility are vigorous in reproduction of anaerobic microorganisms, black and odorous and eutrophication are easy to generate, and common technical measures for aeration and oxygenation are carried out on the water bodies;
In the prior art, an aerator is paved at the bottom of a river channel generally, and impurities are precipitated at the bottom of the river channel when the aerator works, so that the height of the bottom of the river channel is increased, and the aerator is blocked by the impurities precipitation; when the aeration treatment is carried out on the river channel, the aerator only has a good aeration effect on the surrounding water body due to the poor fluidity of the water body in the river channel, and the aeration efficiency of the water body far away from the aerator is low;
There is also the aerator that pumps in and spouts river water, strengthens the water flow, but when the relatively poor river course of environment uses, in order to avoid the aerator to be stopped up by suspended impurity such as pasture and water, rubbish, can use the filter screen to intercept impurity at the water inlet generally, but impurity is piled up always on the filter screen surface under the promotion of rivers, seriously influences the unobstructed degree of filter screen to influence the aeration oxygenation effect to the water.
Disclosure of Invention
The invention provides intelligent sewage aeration treatment equipment, which aims to overcome the defect that impurities in water are always accumulated and increased on the surface of a filter screen of an aerator under the pushing of water flow to influence the smoothness of the filter screen.
The technical scheme of the invention is as follows: an intelligent sewage aeration treatment device comprises a shell, a floating platform, a guide plate and an air pump; the shell is fixedly connected with a floating platform; the upper side of the floating platform is fixedly connected with a guide plate through a fixed rod; an air pump is arranged on the upper side of the guide plate; the aeration device also comprises a breather pipe, an aeration disc, a water pump and a filtering component; a vent pipe is fixedly connected in the shell through a fixed block; the air pipe is communicated with the air pump through an air pipe, and the air pipe penetrates through the floating platform; an aeration disc for aeration and oxygenation is rotationally connected to the aeration pipe; the aeration disc is provided with a cavity; the cavity is communicated with the vent pipe; a plurality of first aeration nozzles are arranged on the upper side of the aeration disc; a water pump is fixedly connected on the floating platform; the upper side of the water pump is communicated with a water outlet pipe; the upper side and the lower side of the water pump are communicated with a water inlet pipe; the shell is connected with a filtering component for filtering the water body.
Further, the filter assembly comprises a driving piece and an annular filter screen; a plurality of driving parts are fixedly connected on the shell; the telescopic ends of all the driving parts are fixedly connected with an annular filter screen for filtering and intercepting impurities in the water body.
Further, the guide plate is fixedly connected with the air pump; the guide plate downside is provided with the guide inclined plane.
Further, the device also comprises a storage ring, a blocking rod and a cleaning ring; the lower side of the shell is detachably connected with a storage ring for storing impurities; a plurality of through holes are formed in the material storage ring; a plurality of material blocking rods are fixedly connected to the lower side of the material storage ring, and the material blocking rods are made of soft deformable materials; a cleaning ring is fixedly connected on the shell; a plurality of elastic cleaning rods are arranged on the outer side of the cleaning ring; a relatively closed storage cavity is formed by matching the storage ring, the blocking rod and the cleaning ring.
Further, the device also comprises an annular sliding rail, an electric sliding block and a scraping plate; an annular slide rail is fixedly connected on the shell; an electric sliding block is connected on the annular sliding rail in a sliding way; the electric slide block is fixedly connected with a scraping plate; the scraper blade is close to one side of annular filter screen and is provided with the brush hair, and brush hair and elasticity clearance pole contact.
Further, the material blocking rod is arranged in an upward inclined state.
Further, a plurality of interception rings are arranged on the annular filter screen; all the interception rings are positioned at the upper part of the annular filter screen.
Further, a pushing ring is arranged at the bottom of the annular filter screen; the aeration disc is provided with a cleaning groove, and the pushing ring is positioned in the cleaning groove; a plurality of second aeration nozzles are arranged on the aeration disc, and the second aeration nozzles face into the cleaning tank.
Further, a plurality of arc-shaped blades in an annular array are fixedly connected to the outer side of the aeration disc; the first aeration nozzle and the second aeration nozzle are both arranged to incline obliquely upwards, the air outlet directions of the first aeration nozzle and the second aeration nozzle are distributed along the tangential direction of the aeration disc, and the arc-shaped blades are arranged in an inclined manner and are consistent with the inclined directions of the first aeration nozzle and the second aeration nozzle.
Further, the device also comprises a limiting block, an electric rotating wheel and a fixed rope; a plurality of limiting blocks are fixedly connected to the upper side of the guide plate; each limiting block is fixedly connected with two electric rotating wheels which are vertically symmetrical; all limiting blocks are connected with a fixed rope in a sliding way.
The beneficial effects are as follows: according to the invention, the air pump is used for supplying air to the aeration disc, the air flows from the cavity to the first aeration nozzle to be sprayed outwards, the water above the aeration disc is aerated and oxygenated, the water is changed from a low dissolved oxygen state to a high dissolved oxygen state, meanwhile, the water pump is controlled to pump the high dissolved oxygen water below the water pump upwards through the water inlet pipe, the water pumped by the water pump is sprayed upwards through the water outlet pipe, the sprayed water moves upwards to be contacted with the guide plate, so that the sprayed water is scattered around the aeration device and falls back into the river channel under the guidance of the guide inclined plane, the water pump drives the part of water to flow, the oxygen content of the part of water is further enhanced, the water is uniformly contacted with other low dissolved oxygen water which is not oxygenated, the coverage area is larger, and the oxygen content of the water around the aeration device is effectively promoted;
After the aeration equipment runs for a period of time, the annular filter screen is driven to move upwards by the control driving piece until the upper part of the annular filter screen enters a storage cavity formed by matching of the storage ring, the material blocking rod and the cleaning ring, and at the moment, the lower part of the annular filter screen is separated from the cleaning groove, so that water entering the shell is continuously filtered through the clean lower part of the annular filter screen, the phenomenon that impurities attached to the outer side of the annular filter screen gradually increase along with the increase of aeration time is effectively avoided, the water body flows into the inner side of the annular filter screen, and the aeration effect on the water body is further influenced;
In the process that the annular filter screen moves upwards, the interception ring drives impurities attached to the outer side of the annular filter screen to move upwards, the elastic cleaning rod is continuously pushed by the annular filter screen to enable the extruded elastic cleaning rod to be bent upwards to be attached to the surface of the cleaning ring, the elastic cleaning rod is changed into a vertical state from a horizontal state, after the upper part of the annular filter screen completely enters the storage cavity, the driving piece is controlled to drive the annular filter screen to move downwards for a distance of two to three centimeters, in the process, the annular filter screen stops to upwards abut against the elastic cleaning rod, so that the elastic cleaning rod resets under the action of self elasticity, the elastic cleaning rod is inserted into meshes of the corresponding annular filter screen, the elastic cleaning rod is used for pushing the impurities attached to the annular filter screen outwards, the adhesion force of the impurities and the annular filter screen is effectively reduced, the impurities attached to the annular filter screen are loosened, then the scraping plate is enabled to move circumferentially, the impurities on the annular filter screen are gradually separated from the annular filter screen through the brush hair on the scraping plate, and the impurities on the annular filter screen are collected and stored through the storage cavity, and meanwhile, the impurities attached to the annular filter screen are well cleaned;
When the river water is aerated through the air sprayed out of the first aeration nozzle and the second aeration nozzle, the first aeration nozzle and the second aeration nozzle incline obliquely upwards, so that the air outlet direction of the river water is distributed along the tangential direction of the aeration disc, the tangential force generated by the air sprayed out of the first aeration nozzle and the second aeration nozzle drives the aeration disc to rotate clockwise when seen from top to bottom, thereby stirring the river water beside the aeration device through the rotation of the arc-shaped blades, effectively promoting the river water to absorb oxygen, and simultaneously promoting the upward flow of the low-dissolved-oxygen water at the bottom through the rotation of the arc-shaped blades, so that the low-dissolved-oxygen water beside the arc-shaped blades is fused with the high-dissolved-oxygen water at the river surface, and the integral oxygenation effect on the water body is effectively promoted.
Drawings
FIG. 1 is a schematic diagram of a three-dimensional structure of an intelligent sewage aeration treatment device according to the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the area A of FIG. 2 in accordance with the present invention;
fig. 4 is a state diagram of the cleaning of impurities on an annular filter according to the present invention.
FIG. 5 is a top view of the aeration disc of the present invention.
In the reference numerals: the device comprises a shell, a floating platform, a 3-vent pipe, a 4-aeration disc, a 4001-cavity, a 4002-first aeration nozzle, a 4003-second aeration nozzle, a 4004-cleaning groove, a 4005-arc blade, a 5-water pump, a 5001-water outlet pipe, a 5002-water inlet pipe, a 6-guide plate, a 6001-guide inclined plane, a 7-air pump, a 101-driving piece, a 102-annular filter screen, a 10201-interception ring, a 10202-pushing ring, a 201-storage ring, a 202-blocking rod, a 203-cleaning ring, a 20301-elastic cleaning rod, a 301-annular sliding rail, a 302-electric sliding block, a 303-scraping plate, a 401-limiting block, a 402-electric rotating wheel and a 403-fixing rope.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Example 1
An intelligent sewage aeration treatment device, as shown in figures 1-5, comprises a shell 1, a floating platform 2, a guide plate 6 and an air pump 7; a floating platform 2 is fixedly connected to the upper side of the shell 1; the upper side of the floating platform 2 is fixedly connected with a guide plate 6 through a fixed rod; an air pump 7 is arranged on the upper side of the guide plate 6;
The aeration device also comprises a breather pipe 3, an aeration disc 4, a water pump 5 and a filtering component; a vent pipe 3 is fixedly connected in the shell 1 through a fixed block; the vent pipe 3 is communicated with the air pump 7 through an air pipe, and the air pipe penetrates through the floating platform 2; the lower side of the vent pipe 3 is rotatably connected with an aeration disc 4; the aeration disc 4 is provided with a cavity 4001; the cavity 4001 is communicated with the vent pipe 3; a plurality of first aeration nozzles 4002 are arranged on the upper side of the aeration disc 4; a water pump 5 is fixedly connected on the floating platform 2; the upper side of the water pump 5 is communicated with a water outlet pipe 5001; the upper side and the lower side of the water pump 5 are communicated with a water inlet pipe 5002; the shell 1 is connected with a filtering component for filtering the water body.
The filter assembly comprises a driving piece 101 and an annular filter screen 102; four driving pieces 101 are fixedly connected to the shell 1, and the driving pieces 101 are electric push rods; the telescopic ends of all the driving members 101 are fixedly connected with an annular filter screen 102.
The guide plate 6 is connected with the air pump 7 through bolts; the guide plate 6 is provided with a guide slope 6001 on the lower side.
The device also comprises a storage ring 201, a blocking rod 202 and a cleaning ring 203; the lower side of the shell 1 is detachably connected with a storage ring 201; the material storage ring 201 is provided with a plurality of through holes; a plurality of material blocking rods 202 are fixedly connected to the inner lower side of the material storage ring 201, and the material blocking rods 202 are made of soft deformable materials; a cleaning ring 203 is fixedly connected on the shell 1; a plurality of elastic cleaning rods 20301 are arranged on the outer side of the cleaning ring 203; a relatively closed storage chamber is formed by matching the storage ring 201, the blocking rod 202 and the cleaning ring 203.
The device also comprises an annular sliding rail 301, an electric sliding block 302 and a scraping plate 303; the shell 1 is connected with an annular sliding rail 301 through bolts; an electric sliding block 302 is connected on the annular sliding rail 301 in a sliding way; the electric slide block 302 is fixedly connected with a scraping plate 303; the scraper 303 is provided with bristles on a side close to the annular filter screen 102, and the bristles are in contact with an elastic cleaning rod 20301.
The stopper rod 202 is set in an upwardly inclined state.
A plurality of interception rings 10201 are arranged on the annular filter screen 102; all of the blocker rings 10201 are positioned above the annular screen 102.
The bottom of the annular filter screen 102 is provided with a pushing ring 10202; the aeration disc 4 is provided with a cleaning groove 4004, and a pushing ring 10202 is positioned in the cleaning groove 4004; the aeration disc 4 is provided with a plurality of second aeration nozzles 4003, and the second aeration nozzles 4003 face into the cleaning tank 4004.
A plurality of arc-shaped blades 4005 which are in an annular array are fixedly connected to the outer side of the aeration disc 4; the first aeration nozzle 4002 and the second aeration nozzle 4003 are both arranged to incline obliquely upwards, the air outlet directions of the first aeration nozzle 4002 and the second aeration nozzle 4003 are distributed along the tangential direction of the aeration disc 4, and the arc-shaped blades 4005 are arranged obliquely and are consistent with the inclination directions of the first aeration nozzle 4002 and the second aeration nozzle 4003.
For convenience of description, the intelligent sewage aeration treatment apparatus will be hereinafter referred to as an aeration apparatus.
When in work, the aeration equipment is placed in a designated position in a river channel, the aeration equipment floats in the river channel through the floating platform 2, so that the position of the aeration equipment is conveniently changed to adapt to the aeration requirements of different water areas, the water pump 5, the air pump 7 and the driving piece 101 are connected with a power supply, at the moment, the water inlet pipe 5002 and the aeration disc 4 are all positioned below the water surface, the water body flows into the inside of the shell 1 from the lower opening of the shell 1, the air pump 7 supplies air to the aeration disc 4, the air flows from the cavity 4001 to the first aeration nozzle 4002 to be sprayed outwards, the aeration oxygenation is carried out on the water body above the aeration disc is carried out, the low-dissolved-oxygen state is changed into the high-dissolved-oxygen state, meanwhile, the water pump 5 is controlled to pump the high-dissolved-oxygen water below the aeration disc upwards through the water inlet pipe 5002, the pumped water is sprayed upwards through the water outlet pipe 5001, the sprayed water upwards moves to be contacted with the guide plate 6, therefore, the water is dispersed to the periphery of the aeration equipment and falls back into the river channel under the guidance of the guide inclined plane 6001, the water pump 5 drives the part of water to flow, the oxygen content of the part of water is further enhanced, the part of water is uniformly contacted with other low dissolved oxygen water which is not oxygenated, the coverage area is larger, the oxygen content of water around the aeration equipment is effectively promoted, in the process, the water sprayed out of the water outlet pipe 5001 is blocked by the floating platform 2 to flow downwards into the shell 1, the promotion effect of the water pump 5 on the water flow is ensured, meanwhile, the water entering the shell 1 is filtered by the annular filter screen 102, suspended impurities such as water grass, garbage and the like are blocked at the outer side of the water, and the first aeration nozzle 4002, the water outlet pipe 5001, the water inlet pipe 5002 and the like are prevented from being blocked by the impurities, so that the aeration equipment can normally work is ensured.
Because aeration equipment is continually pumping water, thereby make the impurity that is intercepted by annular filter screen 102 under the promotion of rivers, closely laminate in annular filter screen 102 outside, make along with aeration time's increase, the impurity that laminates in annular filter screen 102 outside increases gradually, thereby influence the water inflow annular filter screen 102 inboard, and then influence the aeration effect to the water, thereby need clear up the impurity that laminates in annular filter screen 102 outside, initial condition, as shown in fig. 3, annular filter screen 102 lower part is located in the clearance groove 4004 of aeration dish 4, filter the water through annular filter screen 102 upper portion, after aeration equipment operates for a period of time, annular filter screen 102 upper portion outside laminating has some impurity this moment, and annular filter screen 102 lower part then is clean state, drive annular filter screen 102 through control driver 101 upwards moves, until annular filter screen 102's upper portion gets into the storage ring 201, keep off the material pole 202 and the storage cavity that annular filter screen 203 cooperation constitutes, as shown in fig. 4, this moment, annular filter screen 102 lower part and clearance groove 4004 separate, thereby continue filtering the water that gets into casing 1 through annular filter screen 102 clean lower part.
In the process that annular filter screen 102 upwards moves, drive the impurity attached in the annular filter screen 102 outside through interception ring 10201 and upwards move, in the process that annular filter screen 102 gets into the storage cavity gradually, continuously push through annular filter screen 102 to elasticity clearance pole 20301, make extruded elasticity clearance pole 20301 upwards buckle to the laminating of clearance ring 203 surface, elasticity clearance pole 20301 becomes the state of upwards slope by the horizontal state, treat the upper portion of annular filter screen 102 after getting into the storage cavity completely, control driving piece 101 and drive annular filter screen 102 and upwards move two to three centimetres distance, in this process, annular filter screen 102 stops upwards to support to elasticity clearance pole 20301, thereby elasticity clearance pole 20301 resets under self elasticity effect, make elasticity clearance pole 20301 insert in the mesh of corresponding annular filter screen 102, and then outwards promote the impurity attached on annular filter screen 102 through elasticity clearance pole 20301, effectively reduce impurity and the adhesion of annular filter screen 102, make the impurity on attaching annular filter screen 102 produce not hard up, then control electric slider 302 drive scraper blade along annular slide rail and move the annular filter screen 301 and remove two to three centimetres distance, thereby realize that the annular filter screen 201 moves gradually on the annular filter screen 102 moves down, thereby the annular filter screen 201 is removed from the annular filter screen 102, realize the inside and the aeration device is carried out, and the inside is removed and the annular filter screen is removed, thereby the inside is carried out and the annular filter screen is removed from the annular filter screen is removed, and the device is removed, and the inside the annular filter screen 201 is removed, and the inside is removed, and the device is removed and the impurity is removed.
And in the process of upward movement of the annular filter screen 102, as the material blocking rod 202 is in an upward inclined state, and the material blocking rod 202 is made of soft deformable materials, when the annular filter screen 102 enters the material storage cavity, the material blocking rod 202 is prevented from scraping the annular filter screen 102, sundries collected in the material storage cavity are intercepted through the material blocking rod 202, and the sundries in the material storage cavity are prevented from leaking.
In the process that the annular filter screen 102 resets downwards, the lower part of the annular filter screen 102 gradually enters the cleaning groove 4004, the annular filter screen 102 is sprayed through the second aeration nozzle 4003, and impurities outside the lower part of the annular filter screen 102 are pushed outwards through air flow to separate from the lower part of the annular filter screen 102, so that the lower part of the annular filter screen 102 is in a clean state when the annular filter screen 102 moves upwards next time, and when the annular filter screen 102 moves upwards again, impurities in the cleaning groove 4004 are pushed upwards through the pushing ring 10202, and the impurities are pushed away from the cleaning groove 4004, so that the cleanliness of the lower part of the annular filter screen 102 is further ensured.
Further, when the first aeration nozzle 4002 and the second aeration nozzle 4003 spray out air to aerate river water, as the first aeration nozzle 4002 and the second aeration nozzle 4003 incline obliquely upwards, the air outlet direction of the air outlet is distributed along the tangential direction of the aeration disc 4, as shown in fig. 5, the aeration disc 4 is driven to rotate clockwise from top to bottom by tangential force generated by gas sprayed out by the first aeration nozzle 4002 and the second aeration nozzle 4003, so that the river water beside the aeration equipment is stirred by the arc-shaped blades 4005, the absorption of the river water to oxygen is effectively promoted, and meanwhile, the low-dissolved-oxygen water at the bottom is pushed to flow upwards by the rotation of the arc-shaped blades 4005 due to the rotation force, so that the low-dissolved-oxygen water beside the arc-shaped blades 4005 is fused with the high-dissolved-oxygen water on the river surface, and the whole oxygenation effect on the water body is effectively promoted.
Example 2
On the basis of the embodiment 1, as shown in fig. 1, the device further comprises a limiting block 401, an electric rotating wheel 402 and a fixed rope 403; two limiting blocks 401 are fixedly connected to the upper side of the guide plate 6; each limiting block 401 is fixedly connected with two electric rotating wheels 402 which are vertically symmetrical; all the limiting blocks 401 are connected with a fixed rope 403 in a sliding way; when aeration equipment is used for aeration and oxygenation of river water, the tail end of the fixing rope 403 is fixed on the bank, then the electric rotating wheel 402 is controlled to rotate, the limiting block 401 and parts on the limiting block are driven to move through the electric rotating wheel 402, and the aeration equipment is enabled to slowly move along the fixing rope 403 while aeration is carried out, so that the aeration range of the aeration equipment to the river water is effectively enlarged, and the aeration efficiency of the aeration equipment to the river water is effectively improved.
The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of the present invention, so that all equivalent modifications made by the appended claims shall be included in the scope of the present invention.
Claims (10)
1. An intelligent sewage aeration treatment device comprises a shell (1), a floating platform (2), a guide plate (6) and an air pump (7); the shell (1) is fixedly connected with a floating platform (2); the upper side of the floating platform (2) is fixedly connected with a guide plate (6) through a fixed rod; an air pump (7) is arranged on the upper side of the guide plate (6); the device is characterized by further comprising a vent pipe (3), an aeration disc (4), a water pump (5) and a filtering assembly; a vent pipe (3) is fixedly connected in the shell (1) through a fixed block; the breather pipe (3) is communicated with the air pump (7) through an air pipe, and the air pipe penetrates through the floating platform (2); an aeration disc (4) for aeration and oxygenation is rotationally connected to the aeration pipe (3); a cavity (4001) is arranged on the aeration disc (4); the cavity (4001) is communicated with the vent pipe (3); a plurality of first aeration nozzles (4002) are arranged on the upper side of the aeration disc (4); a water pump (5) is fixedly connected on the floating platform (2); a water outlet pipe (5001) is communicated with the upper side of the water pump (5); the upper side and the lower side of the water pump (5) are communicated with a water inlet pipe (5002); the shell (1) is connected with a filtering component for filtering the water body.
2. An intelligent sewage aeration treatment apparatus according to claim 1, wherein the filter assembly comprises a driving member (101) and an annular filter screen (102); a plurality of driving parts (101) are fixedly connected on the shell (1); the telescopic ends of all the driving pieces (101) are fixedly connected with an annular filter screen (102) for filtering and intercepting impurities in the water body.
3. An intelligent sewage aeration treatment device according to claim 2, characterized in that the guide plate (6) is fixedly connected with the air pump (7); the guide plate (6) is provided with a guide inclined surface (6001) at the lower side.
4. An intelligent sewage aeration treatment device according to claim 3, further comprising a storage ring (201), a blocking rod (202) and a cleaning ring (203); a storage ring (201) for storing impurities is detachably connected to the lower side of the shell (1); a plurality of through holes are formed in the material storage ring (201); a plurality of material blocking rods (202) are fixedly connected to the inner lower side of the material storage ring (201), and the material blocking rods (202) are made of soft deformable materials; a cleaning ring (203) is fixedly connected on the shell (1); a plurality of elastic cleaning rods (20301) are arranged on the outer side of the cleaning ring (203); a relatively closed storage cavity is formed by matching the storage ring (201), the blocking rod (202) and the cleaning ring (203).
5. An intelligent sewage aeration treatment device according to claim 4, further comprising an annular slide rail (301), an electric slide block (302) and a scraper (303); an annular sliding rail (301) is fixedly connected on the shell (1); an electric sliding block (302) is connected on the annular sliding rail (301) in a sliding way; a scraping plate (303) is fixedly connected on the electric sliding block (302); the side of the scraping plate (303) close to the annular filter screen (102) is provided with bristles which are contacted with an elastic cleaning rod (20301).
6. An intelligent sewage aeration treatment apparatus according to claim 5, wherein the material blocking lever (202) is set in an upward inclined state.
7. An intelligent sewage aeration treatment device according to claim 6, characterized in that the annular filter screen (102) is provided with a plurality of interception rings (10201); all the interception rings (10201) are positioned at the upper part of the annular filter screen (102).
8. An intelligent sewage aeration treatment device according to claim 7, wherein the bottom of the annular filter screen (102) is provided with a pushing ring (10202); the aeration disc (4) is provided with a cleaning groove (4004), and the pushing ring (10202) is positioned in the cleaning groove (4004); a plurality of second aeration nozzles (4003) are arranged on the aeration disc (4), and the second aeration nozzles (4003) face into the cleaning groove (4004).
9. The intelligent sewage aeration treatment device according to claim 8, wherein a plurality of arc-shaped blades (4005) in a ring-shaped array are fixedly connected to the outer side of the aeration disc (4); the first aeration nozzle (4002) and the second aeration nozzle (4003) are both arranged to incline obliquely upwards, the air outlet directions of the first aeration nozzle (4002) and the second aeration nozzle (4003) are distributed along the tangential direction of the aeration disc (4), and the arc-shaped blades (4005) are arranged obliquely and are consistent with the inclination directions of the first aeration nozzle (4002) and the second aeration nozzle (4003).
10. An intelligent sewage aeration treatment device according to claim 9, further comprising a limiting block (401), an electric rotating wheel (402) and a fixing rope (403); a plurality of limiting blocks (401) are fixedly connected to the upper side of the guide plate (6); two electric rotating wheels (402) which are vertically symmetrical are fixedly connected to each limiting block (401); all limiting blocks (401) are connected with a fixing rope (403) in a sliding mode.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN119219207A (en) * | 2024-11-28 | 2024-12-31 | 成都理工大学 | A water environment ecological restoration device that is not easy to dump |
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