CN116854269A - Sewage pool aeration device - Google Patents
Sewage pool aeration device Download PDFInfo
- Publication number
- CN116854269A CN116854269A CN202310994507.2A CN202310994507A CN116854269A CN 116854269 A CN116854269 A CN 116854269A CN 202310994507 A CN202310994507 A CN 202310994507A CN 116854269 A CN116854269 A CN 116854269A
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- CN
- China
- Prior art keywords
- sewage
- aeration
- air
- plate
- support
- 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.)
- Pending
Links
- 238000005273 aeration Methods 0.000 title claims abstract description 97
- 239000010865 sewage Substances 0.000 title claims abstract description 95
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 78
- 238000003756 stirring Methods 0.000 claims description 35
- 210000005056 cell body Anatomy 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 23
- 238000000034 method Methods 0.000 description 7
- 238000013019 agitation Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000589651 Zoogloea Species 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 239000002699 waste material Substances 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
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- 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)
- Analytical Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The application discloses a sewage tank aeration device, which belongs to the technical field of sewage treatment and comprises a tank body, wherein an upright rod is connected inside the tank body, a disc seat is rotationally connected to the upper end of the upright rod, a U-shaped support is connected below the disc seat, the middle part of the support is rotationally connected to the side wall of the upright rod, two aeration pipes are arranged on a cross rod of the support, a plurality of air outlet holes are uniformly formed in the two aeration pipes, and an agitating plate is connected to the aeration pipes.
Description
Technical Field
The application relates to a sewage tank aeration device, and belongs to the technical field of sewage treatment.
Background
The aeration tank is used for dissolving oxygen in the air into water and providing oxygen for zoogloea or biological membranes so as to achieve the aim of removing pollutants;
when handling sewage at present, the aeration pipe is generally fixed at the bottom of the aeration tank, carries out the aeration to the sewage in the aeration tank through the aeration pipe, and after the air got into sewage, can directly upwards float until the surface of water that floats, at present in order to can increase air and sewage fully even contact, the inside of current aeration tank can add the stirring rake, utilizes the stirring rake to stir sewage, but the shortcoming that current aeration pipe and stirring rake cooperation were used is: because the air floats upward fast, air and sewage are difficult to fully even contact to the air outlet of aeration pipe and the speed of stirring thick liquid are difficult to realize reasonable cooperation, lead to aeration inefficiency, therefore have provided a sewage tank aeration equipment.
Disclosure of Invention
Aiming at the problems in the prior art, the application provides the sewage tank aeration device which can form vortex after sewage and air flow from the water trough when the stirring plate is stirred, and the air and the water are fully stirred in the vortex so as to achieve the full and uniform contact of the air and the sewage, thereby improving the sewage treatment efficiency.
In order to achieve the above purpose, the present application adopts the following technical scheme: the utility model provides a sewage pool aeration equipment, including the cell body, the inside central point of cell body puts fixedly connected with vertical form pole setting, the inside of pole setting is hollow form, the lower extreme of pole setting runs through the cell body and extends to the outside of cell body, the lower extreme of pole setting runs through the part of cell body and buckles to the horizontality, the upper and lower extreme of pole setting is the opening form, the upper end rotation of pole setting is connected with the dish seat, the below of dish seat is connected with the support of U shape, the upper end fixed connection of support is on the lateral wall of chassis, the middle part rotation of support is connected on the lateral wall of pole setting, be provided with two aeration pipes with pole setting central symmetry on the horizontal pole of support, the aeration pipe passes through gas transmission pipeline and air pump intercommunication, a plurality of ventholes have evenly been seted up along the axis direction of aeration pipe on two aeration pipes;
the side wall of the aeration pipe is fixedly connected with an agitating plate, the agitating plate is bent and inclined towards one side of the air outlet, and one side of the agitating plate, which is close to the aeration pipe, is provided with a water trough for sewage to flow.
Preferably, the top fixed mounting of cell body has the crossbeam, and fixed mounting has the motor on the crossbeam, and the upside central point of dish seat puts and is connected with the driving disk through the connecting rod, and the driving disk sets up with the dish seat coaxial line, the output shaft and the driving disk gear drive of motor.
Preferably, the air pump is fixedly arranged on the cross beam, the air transmission pipeline is fixed on the vertical rod of the bracket, the upper end of the air transmission pipeline extends upwards and is fixed on the driving disc, and the upper end of the air transmission pipeline penetrates through the side wall of the driving disc and is connected with the air transmission end of the air pump.
Preferably, the aeration pipe rotates to be connected on the support, one side that the support is close to the venthole is connected with the sunshade that is used for covering the venthole, the below fixedly connected with clamp plate of aeration pipe, be equipped with the spring between clamp plate and the support, after the support rotates, stirring board receives the resistance of water and drives the aeration pipe to rotate, the venthole takes place to deflect and opens, stirring board's rotational speed is faster, stirring board receives the resistance of water is bigger, aeration pipe pivoted range will be bigger like this, the just bigger of venthole is opened at this moment, the air that discharges into in the sewage will be more, at this moment, the aeration amount when a large amount of sewage gets into the cell body is adapted to, on the contrary, the rotation speed when stirring board is slower, the just smaller of venthole is opened, be adapted to the aeration amount when a small amount of sewage gets into the cell body, the spring motion of clamp plate compression at this moment, after the support stops rotating, the spring reset spring is pressed the clamp plate, make the trachea, stirring board reset, the venthole is covered at this moment, after the venthole is covered, can separate the aeration pipe and cell body, in the aeration pipe, in a long-time, after a long-time, can avoid sewage, the inside to flow, the impurity in the sewage can adhere to the aeration pipe, and the aeration pipe.
Preferably, the bending part of the stirring plate is provided with a reinforcing rib for increasing the strength of the stirring plate, and the reinforcing rib further plays a role in protecting the stirring plate.
Preferably, the upper end of the pole setting is provided with a first water hole, the sewage level in the tank body is kept at the bottom of the first water hole Yu Shuikong and is lower than the top of the first water hole, the upper end of the pole setting is slidably connected with a hollow plug rod along the axial direction of the pole setting, the lower end of the plug rod is sequentially provided with a plug position and a second water hole from bottom to top, when the pole setting is slid, the plug position is overlapped with the first water hole, the plug position plugs the first water hole, and when the second water hole is overlapped with the first water hole, sewage in the tank body flows into the pole setting from the second water hole and the first water hole.
Preferably, the lower side of the tray seat is fixedly connected with a vortex-shaped guide plate for guiding the scum floating on the water surface to the central position of the sewage water surface.
Compared with the prior art:
1. when the motor is started and drives the disk seat to rotate, the bracket, the aeration pipe and the stirring plate also rotate along with the disk seat in the same direction, at the moment, the stirring plate can downwards guide sewage in the head-on direction to the water passing groove in the rotating process, the sewage can be upwards rolled up to form vortex after passing through the water passing groove, when the sewage passes through the water passing groove, air in the aeration pipe is outwards discharged from the inside of the air outlet hole, the discharged air upwards floats to the water passing groove, then the air can be involved in the vortex formed by the sewage, and the air and water are fully stirred in the vortex so as to achieve full and uniform contact of the air and the sewage, thereby improving the sewage treatment efficiency.
2. The stirring plate has higher rotation speed, the stirring plate is subjected to higher water resistance, so that the rotation amplitude of the aeration pipe is higher, the air outlet holes are opened at the moment, more air is discharged into sewage, and the aeration gas is reasonably utilized.
3. According to the application, the spring is used for resetting the elastic pressing plate, so that the aeration pipe and the stirring plate are reset, the air outlet holes are covered by the shielding plate, the shielding plate can separate the aeration pipe from the tank body, sewage is prevented from flowing back into the aeration pipe, impurities in the sewage can be adhered to the inside of the aeration pipe after a long time, and the flow of air is influenced.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present application.
Fig. 2 is a cross-sectional view of the overall structure of the present application.
FIG. 3 is a cross-sectional view of the cell body, pole and vortex guide of the present application.
FIG. 4 is a cross-sectional view of the tray, support, vortex guide and agitation plate of the present application.
Fig. 5 is a cross-sectional view of the aeration tube and agitation plate of the present application.
FIG. 6 is a schematic view of the flow of sewage and air at the agitation plate in accordance with the present application.
Fig. 7 is an exploded view of the aerator pipe and the gas pipeline according to the present application.
Fig. 8 is an exploded view of the support, aeration pipe and gas line of the present application.
FIG. 9 is a schematic view of a water hole-closing structure of the present application.
Fig. 10 is a schematic view showing an open structure of the water hole of the present application.
Fig. 11 is a cross-sectional exploded view of the present application at the stem, stopper and swivel.
Fig. 12 is a schematic view of the structure of the gas pipeline and the driving disc of the present application.
In the figure: 1. the device comprises a tank body, 101, a cross beam, 2, a vertical rod, 201, a water hole I, 3, a tray seat, 4, a support, 5, an aeration pipe, 501, an air outlet, 6, an air pipeline, 7, an air pump, 8, a motor, 9, a connecting rod, 10, a driving disk, 11, an agitating plate, 1101, a reinforcing rib, 12, a water passing groove, 13, a shielding plate, 14, a pressing plate, 15, a spring, 16, a plug rod, 1601, a blocking position, 1602, a water hole II, 1603, an annular groove, 17, a vortex-shaped guide plate, 18, an electric push rod, 19, a shifting fork, 20, a swivel, 21, a water inlet, 22, a water outlet, 23 and a drain.
Detailed Description
The application is illustrated below by means of specific examples, without however limiting the application.
As shown in fig. 1-12, in the sewage tank aeration device provided by the application, the sewage tank aeration device comprises a tank body 1, wherein a vertical upright rod 2 is fixedly connected to the inner center position of the tank body 1, the inside of the upright rod 2 is hollow, the lower end of the upright rod 2 penetrates through the tank body 1 and extends to the outside of the tank body 1, the lower end of the upright rod 2 penetrates through the tank body 1 and is partially bent to be in a horizontal state, the upper end and the lower end of the upright rod 2 are in an opening state, after sewage in the tank body 1 is introduced by the upper end of the upright rod 2, scum mixed with the sewage can flow along the upright rod 2 and finally be discharged from the lower end of the upright rod 2, a disc seat 3 is rotationally connected to the upper end of the upright rod 2, a U-shaped bracket 4 is connected to the lower part of the disc seat 3, the middle part of the bracket 4 is rotationally connected to the side wall of the upright rod 2, two aeration pipes 5 are symmetrically arranged on the cross rod 2 center of the bracket 4, the aeration pipes 5 are communicated with 7 through an aeration pipe 6, and a plurality of aeration pipe 501 are uniformly provided with aeration pipe axes in the directions;
as shown in fig. 4-8, in order to make the sewage fully and uniformly contact with the air, the side wall of the aeration pipe 5 is fixedly connected with an agitating plate 11, the agitating plate 11 is bent and inclined towards one side of the air outlet 501, one side of the agitating plate 11 close to the aeration pipe 5 is provided with a water trough 12 for sewage to flow, when the motor 8 and the air pump 7 are started, the motor 8 starts and drives the tray 3 to rotate in the arrow direction shown in fig. 4, the bracket 4, the aeration pipe 5 and the agitating plate 11 also rotate along with the tray 3 in the same direction, at this time, the agitating plate 11 downwards guides the sewage in the head-on direction to the water trough 12 in the rotation process, the sewage is upwards rolled up to form vortex after passing through the water trough 12 (the sewage flow direction is shown by the solid arrow shown in fig. 6), and when sewage passes through the water tank 12, the air in the aeration pipe 5 is discharged outwards from the inside of the air outlet hole 501, the discharged air floats upwards to the water tank 12, and then the air is rolled into a vortex formed by the sewage (the hollow circle shown in fig. 6 represents air bubbles, the air flow direction is shown by the hollow arrow shown in fig. 6, in the process, the air has a downward flow trend along with the sewage flow, the time of the air in the sewage is prolonged, the contact efficiency of the air and the sewage is improved, and the air and the water are fully stirred in the vortex so as to achieve full and uniform contact of the air and the sewage, thereby improving the sewage treatment efficiency.
As shown in fig. 4, in order to drive the tray 3 to rotate, so that the two aeration pipes 5 rotate around the vertical rod 2 and then evenly inject air into sewage in the tank body 1, a cross beam 101 is fixedly installed above the tank body 1, a motor 8 is fixedly installed on the cross beam 101, the center position of the upper side surface of the tray 3 is connected with a driving tray 10 through a connecting rod 9, the driving tray 10 and the tray 3 are coaxially arranged, and an output shaft of the motor 8 is in gear transmission with the driving tray 10.
As shown in fig. 4, in order to inject air into the aeration pipe 5, the air pump 7 is fixedly installed on the cross beam 101, the air pipe 6 is fixed on the vertical rod of the bracket 4, the upper end of the air pipe 6 extends upwards and is fixed on the driving disk 10, and the upper end of the air pipe 6 penetrates through the side wall of the driving disk 10 and is connected with the air delivery end of the air pump 7;
after the motor 8 is started, an output shaft of the motor 8 drives the driving disc 10 to rotate through a gear, the driving disc 10 drives the disc seat 3 to rotate through the connecting rod 9, then the support 4 rotates along with the disc seat 3, the support 4 rotates, the two aeration pipes 5 rotate along with the support 4, and the two aeration pipes 5 rotate around the vertical rod 2, so that after the air pump 7 inputs air to the aeration pipes 5 through the air transmission pipeline 6, the air discharged from the air outlet holes 501 is uniformly distributed in sewage in the tank body 1, so that the air is fully and uniformly contacted with the sewage, and the sewage treatment efficiency is improved;
in addition, as shown in fig. 12, in order to better fix the gas pipeline 6 on the driving disc 10, the driving disc 10 comprises an upper disc and a lower disc, the upper disc and the lower disc are fixed through bolts, a groove for clamping the gas pipeline 6 is formed between the upper disc and the lower disc, a through hole for extending out of the upper end of the gas pipeline 6 is formed in the central position of the upper disc, the upper end of the gas pipeline 6 is connected with the gas end of the gas pump 7 through a rotating joint after penetrating out of the through hole, and the gas pump 7 can not interfere with the rotation of the gas pipeline 6 along with the disc seat 3 and the support 4 when the gas is supplied to the inside of the gas pipeline 6 after the rotating joint is additionally arranged.
In order to control aeration quantity adaptively according to the sewage flow entering the tank body 1 and avoid energy waste caused by small sewage flow, as shown in fig. 5-8, the aeration pipe 5 is rotatably connected to the support 4, as shown in fig. 4, a plurality of hoops are arranged on the side wall of the support 4, the aeration pipe 5 and the gas pipeline 6 are hooped on the support 4 by the hoops, the aeration pipe 5 and the gas pipeline 6 can adopt hard pipes (such as steel pipes), the aeration pipe 5 is rotatably connected to the support 4, the aeration pipe 5 and the gas pipeline 6 can be connected by adopting a rotary joint (the connection between the aeration pipe 5 and the gas pipeline 6 can also adopt flexible connection due to small rotation amplitude of the gas pipeline 6) so as to ensure connection stability between the aeration pipe 5 and the gas pipeline 6, one side of the support 4 close to the gas outlet hole 501 is connected with a shielding plate 13 for shielding the gas outlet hole 501, the lower part of the aeration pipe 5 is fixedly connected with a pressing plate 14, a spring 15 is arranged between the pressing plate 14 and the bracket 4, when the bracket 4 rotates, the stirring plate 11 is driven by the resistance of water to rotate the aeration pipe 5, the air outlet hole 501 deflects and opens, the rotation speed of the stirring plate 11 is faster, the stirring plate 11 is driven by the resistance of water to be bigger, the rotation amplitude of the aeration pipe 5 is bigger, the air outlet hole 501 is bigger at the moment, more air is discharged into sewage, at the moment, the aeration amount when a large amount of sewage enters the tank body 1 is adapted, and conversely, the lower the rotation speed of the stirring plate 11 is, the smaller the air outlet hole 501 is opened, the aeration amount when a small amount of sewage enters the tank body 1 is adapted, at the moment, the pressing plate 14 compresses the spring 15 to move, and when the bracket 4 stops rotating, the spring 15 resets to spring the pressing plate 14, make aeration tube 5, stirring board 11 reset, venthole 501 is covered by shutter 13 this moment, and shutter 13 covers after venthole 501, can separate aeration tube 5 and cell body 1, avoids sewage to flow back to in the aeration tube 5, stops the inside of aeration tube 5 after a long time and can adhere to the impurity in the sewage, influences the flow of air.
As shown in fig. 7, in order to enhance the water resistance strength of the stirring plate 11, the bending part of the stirring plate 11 is provided with a reinforcing rib 1101 for increasing the strength of the stirring plate 11, the head-on direction of the reinforcing rib 1101 is in a tip shape, when the stirring plate 11 rotates, the reinforcing rib 1101 plays a role in increasing the strength of the stirring plate 11, and meanwhile, the reinforcing rib 1101 can guide sewage in the head-on direction to two sides, so that the sewage is prevented from impacting the bending part of the stirring plate 11, and the stirring plate 11 is further protected.
As shown in fig. 9-11, in order to remove the scum floating on the water surface periodically, the upper end of the upright rod 2 is provided with a first water hole 201, the sewage level in the tank 1 is kept at the bottom of the first water hole Yu Shuikong and is lower than the top of the first water hole 201, the upper end of the upright rod 2 is slidably connected with a hollow plug rod 16 along the axial direction of the upright rod 2, the lower end of the plug rod 16 is sequentially provided with a blocking position 1601 and a second water hole 1602 from bottom to top, when the upright rod 2 is slid to enable the blocking position 1601 to overlap the first water hole 201, the blocking position 1601 blocks the first water hole 201, and when the second water hole 1602 overlaps the first water hole 201, sewage in the tank 1 flows into the upright rod 2 from the second water hole 1602 and the first water hole 201.
The lower side surface of the tray seat 3 is fixedly connected with a vortex guide plate 17 for guiding the scum floating on the water surface to the central position of the sewage surface, as shown in fig. 2, the lower side surface of the vortex guide plate 17 is below the water level of the sewage (the sewage water level is at the position of a broken line shown in fig. 2), the scum can float to the central position of the sewage surface along a vortex groove of the vortex guide plate 17 in the rotating process of the vortex guide plate 17, the vortex guide plate 17 adopts a screen plate, when the vortex guide plate 17 guides the scum to the central position of the sewage surface, the sewage flows out from meshes of the vortex guide plate 17, and the scum is prevented from being stirred and stirred to the sewage surface when the vortex guide plate 17 rotates, so that the scum aggregation is influenced;
as shown in fig. 1-3, the tank body 1 is provided with a water inlet 21, a water outlet 22 and a sewage outlet 23, the heights of the water inlet 21 and the water outlet 22 are in the position of a dotted line shown in fig. 2, the sewage outlet 23 is in the bottom position of the tank body 1, valves are arranged on the sewage outlet 23, when aeration is carried out, the valves on the sewage outlet 23 are closed, sewage is introduced into the water inlet 21, the treated sewage is discharged from the water outlet 22, and the valves on the sewage outlet 23 are opened, so that the tank body 1 is conveniently cleaned regularly.
In the process of gathering the scum to the center of the sewage water surface, the blocking position 1601 blocks the water hole one 201, after gathering time, the blocking rod 16 is driven downwards to enable the water hole two 1602 to slide downwards to be overlapped with the water hole one 201, thus sewage can flow from the water hole two 1602 and the water hole one 201 to the inner cavity of the vertical rod 2, at the moment, the scum can flow into the vertical rod 2 along with the sewage, so that the scum is removed, after a period of time, the blocking rod 16 is driven upwards again to enable the blocking position 1601 to slide upwards to block the water hole one 201, and gathering of the scum is performed again.
In order to drive the plug rod 16 to slide upwards or downwards at the upper end of the vertical rod 2, at least one electric push rod 18 is arranged on the cross beam 101, a U-shaped shifting fork 19 is arranged at the lower end of an output shaft of the electric push rod 18, a swivel 20 is connected to the side wall of the connecting rod 9 in a sliding manner along the vertical direction of the connecting rod 9, an annular groove 1603 is formed at the upper end of the plug rod 16, the central position of the swivel 20 is rotationally connected to the annular groove 1603, and the outer side edge of the swivel 20 is positioned in the shifting fork 19;
when the motor 8 is started and the disk seat 3, the driving disk 10 and the connecting rod 9 are driven to rotate, the swivel 20 can rotate along with the connecting rod 9 because the swivel 20 is fixed on the connecting rod 9, the outer side edge of the swivel 20 is always positioned in the shifting fork 19 in the rotating process of the swivel 20, the center position of the swivel 20 is always positioned in the annular groove 1603, and when the electric push rod 18 is started, the shifting fork 19 can drive the swivel 20 to move upwards or downwards on the connecting rod 9, so that the swivel 20 can drive the plug rod 16 to move upwards or downwards so as to realize the operation of controlling the intermittent removal of sewage scum, and the rotation of the disk seat 3, the driving disk 10 and the connecting rod 9 is not influenced in the process.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solution of the present application and not for limiting the technical solution of the present application, and although the present application has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that the present application may be modified or equivalently replaced without departing from the spirit and scope of the present application, and any modification or partial replacement thereof should be included in the scope of the claims of the present application.
Claims (7)
1. The utility model provides a sewage pool aeration equipment, includes cell body (1), the inside central point of cell body (1) puts upright pole setting (2) of vertical form of fixedly connected with, the inside of pole setting (2) is the cavity form, the lower extreme of pole setting (2) runs through cell body (1) and extends to the outside of cell body (1), a serial communication port, the upper end rotation of pole setting (2) is connected with dish seat (3), the below of dish seat (3) is connected with support (4) of U shape, the middle part rotation of support (4) is connected on the lateral wall of pole setting (2), be provided with two aeration pipe (5) with pole setting (2) central symmetry on the horizontal pole of support (4), a plurality of ventholes (501) are evenly seted up along the axis direction of aeration pipe (5) on two aeration pipe (5) through gas transmission pipeline (6) and air pump (7);
the side wall of the aeration pipe (5) is fixedly connected with an agitating plate (11), the agitating plate (11) is bent and inclined towards one side of the air outlet hole (501), and a water trough (12) for sewage to flow is formed in one side, close to the aeration pipe (5), of the agitating plate (11).
2. A sewage tank aeration device according to claim 1, characterized in that a cross beam (101) is fixedly arranged above the tank body (1), a motor (8) is fixedly arranged on the cross beam (101), a driving disc (10) is connected to the center position of the upper side surface of the disc seat (3) through a connecting rod (9), and an output shaft of the motor (8) is in gear transmission with the driving disc (10).
3. A sewage tank aeration device according to claim 2, wherein the air pump (7) is fixedly mounted on the cross beam (101), the air pipe (6) is fixed on the vertical rod of the bracket (4), the upper end of the air pipe (6) extends upwards and is fixed on the driving disc (10), and the upper end of the air pipe (6) penetrates through the side wall of the driving disc (10) and is connected with the air conveying end of the air pump (7).
4. The sewage tank aeration device according to claim 1, wherein the aeration pipe (5) is rotationally connected to the support (4), one side of the support (4) close to the air outlet hole (501) is connected with a shielding plate (13) for shielding the air outlet hole (501), a pressing plate (14) is fixedly connected to the lower part of the aeration pipe (5), a spring (15) is arranged between the pressing plate (14) and the support (4), after the support (4) rotates, the stirring plate (11) is driven by resistance of water to rotate the aeration pipe (5), the air outlet hole (501) deflects and opens, at the moment, the pressing plate (14) compresses the spring (15) to move, after the support (4) stops rotating, the spring (15) resets the elastic pressing plate (14) to reset the aeration pipe (5) and the stirring plate (11), and at the moment, the air outlet hole (501) is shielded by the shielding plate (13).
5. A sewage tank aeration apparatus according to claim 4, wherein the bending portion of the stirring plate (11) is provided with a reinforcing rib (1101) for increasing the strength of the stirring plate (11).
6. The sewage tank aeration device according to claim 1, wherein the upper end of the upright rod (2) is provided with a first water hole (201), the upper end of the upright rod (2) is slidably connected with a hollow plug rod (16) along the axial direction of the upright rod (2), the lower end of the plug rod (16) is sequentially provided with a blocking position (1601) and a second water hole (1602) from bottom to top, when the upright rod (2) is slid to enable the blocking position (1601) to be overlapped with the first water hole (201), the blocking position (1601) blocks the first water hole (201), and when the second water hole (1602) is overlapped with the first water hole (201), sewage in the tank body (1) flows into the upright rod (2) from the second water hole (1602) and the first water hole (201).
7. A sewage tank aeration device according to claim 6, wherein the lower side of the tray seat (3) is fixedly connected with a vortex-shaped guide plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310994507.2A CN116854269A (en) | 2023-08-09 | 2023-08-09 | Sewage pool aeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310994507.2A CN116854269A (en) | 2023-08-09 | 2023-08-09 | Sewage pool aeration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116854269A true CN116854269A (en) | 2023-10-10 |
Family
ID=88232359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310994507.2A Pending CN116854269A (en) | 2023-08-09 | 2023-08-09 | Sewage pool aeration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116854269A (en) |
-
2023
- 2023-08-09 CN CN202310994507.2A patent/CN116854269A/en active Pending
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