CN211394241U - Mud stirring and aerating integrated equipment - Google Patents
Mud stirring and aerating integrated equipment Download PDFInfo
- Publication number
- CN211394241U CN211394241U CN201922106150.1U CN201922106150U CN211394241U CN 211394241 U CN211394241 U CN 211394241U CN 201922106150 U CN201922106150 U CN 201922106150U CN 211394241 U CN211394241 U CN 211394241U
- Authority
- CN
- China
- Prior art keywords
- aeration
- stirring
- pipe
- outlet
- water
- 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.)
- Active
Links
Images
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a mud stirring and aerating integrated device, which comprises an aerating device, a buoyancy device, a supporting frame and a stirring device; wherein, the aeration device, the buoyancy device and the stirring device are all arranged on the supporting frame; the aeration device is provided with an aeration outlet; the stirring device comprises a driving device and a stirring structure, the driving device is arranged to drive the stirring structure to stir, and the air outlet direction of the aeration outlet points to the stirring structure. Because the direction of giving vent to anger of aeration outlet of aeration equipment points to and stirs the structure, when stirring the structure and stir the bed mud, the bed mud can be broken up and float in aqueous, and the produced aerobic gas of aeration equipment is followed the aeration outlet and is washed to the bed mud group that floats in aqueous, and aerobic gas fully mixes the reaction with the bed mud group to reach the effect with bed mud aeration treatment.
Description
Technical Field
The utility model relates to a stir integrative equipment of mud aeration.
Background
The bottom mud is the sediment of rivers and lakes, and is an important component of natural water areas. When the water area is polluted, part of pollutants in the water can be stored in the bottom mud through precipitation or particle adsorption, and are released again under proper conditions to become a secondary pollution source, and the pollution is called bottom mud pollution.
In the river and lake pollution treatment process, the bottom mud pollution treatment is one of the main difficulties, and is also an environmental problem which is ubiquitous at present. Dynamic balance of absorption and release exists between the water body and the bottom sediment, and when the water body is seriously polluted, pollutants enter the deep bottom sediment through the actions of precipitation, adsorption and the like; over time, more and more pollutants are deposited, so that water pollution is caused; but no equipment for carrying out aeration treatment on the sediment pollutants is available in the market at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a stir integrative equipment of mud aeration solves one or more among the above-mentioned prior art problem.
According to one aspect of the utility model, a mud stirring and aeration integrated device is provided, which comprises an aeration device, a buoyancy device, a supporting frame and a stirring device; wherein, the aeration device, the buoyancy device and the stirring device are all arranged on the supporting frame; the aeration device is provided with an aeration outlet; the stirring device comprises a driving device and a stirring structure, the driving device is arranged to drive the stirring structure to stir, and the air outlet direction of the aeration outlet points to the stirring structure.
When the device is used, the buoyancy device provides buoyancy for the supporting frame, so that the aeration device, the stirring device and the supporting frame can float on the water surface; then control drive arrangement drive and stir the structure and stir the operation in the sediment, because the structure is stirred to the direction orientation of giving vent to anger of aeration equipment's aeration export, when stirring the structure and stir the sediment, the sediment can be broken up and float in aqueous, and the produced aerobic gas of aeration equipment is followed the aeration export and is washed to the sediment group that floats in aqueous, and aerobic gas fully mixes the reaction with the sediment group to reach the effect with sediment aeration treatment.
In some embodiments, the drive means comprises a first hydraulic motor and a shaft, the shaft being pivotally arranged on the support frame, the first hydraulic motor being arranged to drive the shaft in rotation; the stirring structure comprises a plurality of mud stirring rods arranged on the rotating shaft.
Like this, when first hydraulic motor drive pivot rotated, the pivot drove a plurality of mud poles of stirring and scrambles the bed mud in disorder to stir the aquatic with the bed mud, play the effect of stirring mud, simultaneously through setting drive arrangement to first hydraulic motor, it is big to have the horsepower, the dead effect of anti-sticking.
In some embodiments, the aeration device comprises a pump body, a first tube, a second tube, and a gas-liquid mixing device; the gas-liquid mixing device comprises a gas inlet pipe; the pump body is provided with a water suction port and a water outlet; the water outlet of the pump body is connected with a first pipe, the first pipe is communicated with a second pipe, and an interface communicated with the first pipe is formed on the second pipe; the first end of the second pipe and the second end of the second pipe are sequentially arranged from high to low along the gravitational potential energy direction and are communicated with each other; one end of the air inlet pipe is provided with an air inlet, the other end of the air inlet pipe is provided with an air outlet, and the air inlet of the air inlet pipe is communicated with the outside; the air outlet of the air inlet pipe extends to the downstream position of the outlet water of the interface; the aeration outlet is the second end of the second pipe; the water suction range of the water suction port of the pump body extends to the stirring structure.
Therefore, when the water pump works, the pump body which provides power for improving the water level pumps water into the first pipe, so that the water has certain potential energy, the flowing speed of the water is improved through the water pump, the first pipe guides water flow into the second pipe through the interface, and as the first end of the second pipe and the second end of the second pipe are sequentially arranged from high to low along the gravitational potential energy direction, the water flow flows towards the second end of the second pipe under the action of gravity; because the air outlet of the air inlet pipe extends to the downstream position of the water outlet of the interface in the second pipe, the water flow column flowing out of the interface can wrap and submerge the part of the air inlet pipe, which is positioned at the downstream position of the water outlet of the interface, and the air outlet; the air inlet of the air inlet pipe is communicated with the outside, the air flows towards the second end of the second pipe under the action of gravity along with the water flow column, the flowing water flow siphons air into the water flow from the air inlet of the air inlet pipe through the air outlet, the air is gradually accumulated at the air outlet along with the suction of the air into the water flow, the accumulated air gradually discharges the water flow from the air outlet until the siphoning effect is eliminated, the air stops entering the water flow from the air outlet, then the accumulated air flows away along with the water flow because the speed of the water flow is higher than the speed of the air floating up in the water, namely, the air bubbles flowing along with the water flow are formed in the water flow, then the accumulated air is taken away by the water flow, the air flow is not blocked by the air, the water flow wraps and submerges the air outlet again, the siphoning effect is generated, the air bubbles are gradually accumulated at the air outlet, and the process, the bubbles are wrapped in the water flow, so that the bubbles are distributed in the water flow, the number of the bubbles in the water flow is increased, the oxygen dissolving rate of the water flow is increased, and finally the water flow with the bubbles is sprayed into the water body from the second end (namely the aeration outlet) of the second pipe, so that the oxygen dissolving rate of the water body is increased. In addition, the water absorption range of the water absorption port of the pump body extends to the stirring structure, so that the pump body can pump the bottom mud stirred by the stirring structure and water into the first pipe together when working, and then the bottom mud can be fully mixed with the water through the flow, so that the dissolved oxygen in the water can be uniformly subjected to aeration reaction with the bottom mud, and further, the aeration effect is better.
In some embodiments, the pump body further comprises a second hydraulic motor, a thrust vane, and a pump housing; the pump shell is provided with a pump cavity; the impeller is disposed within the pump chamber and the second hydraulic motor is configured to drive the impeller to rotate.
Therefore, the second hydraulic motor drives the flow pushing blade to rotate, so that the flow pushing blade pumps water into the pump cavity of the pump shell and then sprays the water out through the water outlet of the pump body. The horse power is high.
In some embodiments, an elastomeric layer is attached to the inner wall of the pump chamber.
Therefore, when sundries in a river are pumped into the pump cavity, the sundries can extrude the elastic layer, the elastic layer is elastically deformed, and a space with a proper size is formed by sinking the elastic layer so that the sundries can pass through the space; sundries are prevented from being clamped between the inner wall of the pump cavity and the plug flow blade, so that the phenomenon of blocking is avoided.
In some embodiments, the lifting driving structure is further included, and the lifting driving structure is configured to drive the rotating shaft to move on the supporting frame in a lifting mode.
Like this, can be according to the river bottom of the different degree of depth, control lift drive structure drive pivot and rise or descend on braced frame, will stir the structure and adjust to suitable degree of depth on, reach the function that can carry out the stirring to the bed mud that can not be the degree of depth.
In some embodiments, two buoyancy devices are respectively installed at both ends of the support frame, and the aeration device and the stirring device are both disposed at the middle position of the support frame.
Like this, through installing two buoyancy devices respectively at braced frame's both ends for buoyancy sets up on braced frame's both ends, and through all setting up aeration equipment and agitating unit on braced frame's intermediate position, makes the focus of whole equipment set up in braced frame's intermediate position, makes buoyancy and gravity reach the balance in the gravitational potential energy direction, has the characteristics of showy stability.
Drawings
FIG. 1 is a schematic view of an integrated sludge stirring and aeration apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of another perspective of the mud-agitating and aerating integrated apparatus of FIG. 1;
FIG. 3 is a schematic view of another view of the mud stirring and aeration integrated equipment shown in FIG. 1.
Reference numbers: 1-aeration device, 2-buoyancy device, 3-supporting frame, 4-stirring device, 11-aeration outlet, 41-driving device, 42-stirring structure and 412-rotating shaft
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 to fig. 3 schematically show the structure of the mud stirring and aeration integrated equipment according to an embodiment of the present invention.
As shown in fig. 1, fig. 2 and fig. 3, the mud-stirring and aeration integrated equipment comprises an aeration device 1, a buoyancy device 2, a supporting frame 3 and a stirring device 4; wherein, the aeration device 1, the buoyancy device 2 and the stirring device 4 are all arranged on the supporting frame 3; the aeration device 1 is provided with an aeration outlet 11; the stirring device 4 comprises a driving device 41 and a stirring structure 42, the driving device 41 is arranged to drive the stirring structure 42 to stir, and the air outlet direction of the aeration outlet 11 is directed to the stirring structure 42.
When in use, the buoyancy device 2 provides buoyancy for the support frame 3, so that the aeration device 1, the stirring device 4 and the support frame 3 can float on the water surface; then the driving device 41 is controlled to drive the stirring structure 42 to stir in the sediment, because the air outlet direction of the aeration outlet 11 of the aeration device 1 is directed to the stirring structure 42, when the stirring structure 42 stirs the sediment, the sediment can be scattered and float in the water, the aerobic gas generated by the aeration device 1 is flushed from the aeration outlet 11 to the sediment pellet floating in the water, and the aerobic gas is fully mixed and reacted with the sediment pellet, thereby achieving the effect of aeration treatment of the sediment.
In detail, in the present embodiment, the driving device 41 includes a first hydraulic motor and a rotating shaft 412, the rotating shaft 412 is pivotally provided on the support frame 3, and the first hydraulic motor is configured to drive the rotating shaft 412 to rotate; the agitating structure 42 includes a plurality of mudagitating bars disposed on a rotating shaft 412. In other embodiments, the specific implementation structure of the stirring device 4 may be appropriately adjusted according to actual conditions, as long as it can perform a stirring function. Like this, when first hydraulic motor drive pivot 412 rotates, pivot 412 drives a plurality of mud poles of stirring and scrambles the sediment to stir the aquatic, play the effect of stirring mud, simultaneously through setting drive arrangement 41 to first hydraulic motor, have that the horsepower is big, anti-sticking's effect.
In detail, in the present embodiment, the aeration apparatus 1 includes a pump body, a first pipe, a second pipe, and a gas-liquid mixing device; the gas-liquid mixing device comprises a gas inlet pipe; the pump body is provided with a water suction port and a water outlet; the water outlet of the pump body is connected with a first pipe, the first pipe is communicated with a second pipe, and an interface communicated with the first pipe is formed on the second pipe; the first end of the second pipe and the second end of the second pipe are sequentially arranged from high to low along the gravitational potential energy direction and are communicated with each other; one end of the air inlet pipe is provided with an air inlet, the other end of the air inlet pipe is provided with an air outlet, and the air inlet of the air inlet pipe is communicated with the outside; the air outlet of the air inlet pipe extends to the downstream position of the outlet water of the interface; the aeration outlet 11 is the second end of the second pipe; the suction range of the suction port of the pump body extends to the agitating formations 42. In other embodiments, the specific structure of the aeration apparatus 1 may be appropriately adjusted according to the actual situation, that is, it is sufficient if the aeration effect can be produced. Therefore, when the water pump works, the pump body which provides power for improving the water level pumps water into the first pipe, so that the water has certain potential energy, the flowing speed of the water is improved through the water pump, the first pipe guides water flow into the second pipe through the interface, and as the first end of the second pipe and the second end of the second pipe are sequentially arranged from high to low along the gravitational potential energy direction, the water flow flows towards the second end of the second pipe under the action of gravity; because the air outlet of the air inlet pipe extends to the downstream position of the water outlet of the interface in the second pipe, the water flow column flowing out of the interface can wrap and submerge the part of the air inlet pipe, which is positioned at the downstream position of the water outlet of the interface, and the air outlet; the air inlet of the air inlet pipe is communicated with the outside, the air flows towards the second end of the second pipe under the action of gravity along with the water flow column, the flowing water flow siphons air into the water flow from the air inlet of the air inlet pipe through the air outlet, the air is gradually accumulated at the air outlet along with the suction of the air into the water flow, the accumulated air gradually discharges the water flow from the air outlet until the siphoning effect is eliminated, the air stops entering the water flow from the air outlet, then the accumulated air flows away along with the water flow because the speed of the water flow is higher than the speed of the air floating up in the water, namely, the air bubbles flowing along with the water flow are formed in the water flow, then the accumulated air is taken away by the water flow, the air flow is not blocked by the air, the water flow wraps and submerges the air outlet again, the siphoning effect is generated, the air bubbles are gradually accumulated at the air outlet, and the process, the bubbles are entrained in the water flow, so that the bubbles are distributed in the water flow, the number of the bubbles in the water flow is increased, the oxygen dissolving rate of the water flow is increased, and finally the water flow with the bubbles is sprayed into the water body from the second end (namely the aeration outlet 11) of the second pipe, so that the oxygen dissolving rate of the water body is increased. In addition, the water absorption range of the water absorption port of the pump body extends to the stirring structure 42, so that when the pump body works, the sediment stirred by the stirring structure 42 and water can be pumped into the first pipe together, and then the sediment can be fully mixed with the water through the flow, so that the dissolved oxygen in the water can uniformly perform an aeration reaction with the sediment, and a better aeration effect is achieved.
In this embodiment, the pump body further includes a second hydraulic motor, a thrust vane, and a pump housing; the pump shell is provided with a pump cavity; the impeller is disposed within the pump chamber and the second hydraulic motor is configured to drive the impeller to rotate. Therefore, the second hydraulic motor drives the flow pushing blade to rotate, so that the flow pushing blade pumps water into the pump cavity of the pump shell and then sprays the water out through the water outlet of the pump body. The horse power is high.
In this embodiment, an elastic layer is attached to the inner wall of the pump chamber. Specifically, the elastic layer is a rubber layer. Therefore, when sundries in a river are pumped into the pump cavity, the sundries can extrude the elastic layer, the elastic layer is elastically deformed, and a space with a proper size is formed by sinking the elastic layer so that the sundries can pass through the space; sundries are prevented from being clamped between the inner wall of the pump cavity and the plug flow blade, so that the phenomenon of blocking is avoided.
In this embodiment, a lifting driving structure is further included, and the lifting driving structure is configured to drive the rotating shaft 412 to move up and down on the supporting frame 3. Therefore, the lifting driving structure can be controlled to drive the rotating shaft 412 to ascend or descend on the supporting frame 3 according to the river bottoms at different depths, so as to adjust the stirring structure 42 to a proper depth, and achieve the function of stirring the sediment which cannot be deep.
In the present embodiment, two buoyancy means 2 are provided to be installed at both ends of the support frame 3, respectively, and the aeration apparatus 1 and the stirring means 4 are provided at the middle position of the support frame 3. Like this, through installing two buoyancy 2 respectively at braced frame 3's both ends for buoyancy sets up on braced frame 3's both ends, and through all setting up aeration equipment 1 and agitating unit 4 on braced frame 3's intermediate position, makes the focus of whole equipment set up the intermediate position at braced frame 3, makes buoyancy and gravity reach the balance in the gravitational potential energy direction, has showy stable characteristics.
What has been described above is only one embodiment of the present invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (7)
1. Mud stirring and aeration integrated equipment is characterized by comprising an aeration device, a buoyancy device, a supporting frame and a stirring device;
wherein the aeration device, the buoyancy device and the stirring device are all arranged on the supporting frame;
the aeration device is provided with an aeration outlet;
the stirring device comprises a driving device and a stirring structure, the driving device is arranged to drive the stirring structure to stir, and the air outlet direction of the aeration outlet points to the stirring structure.
2. The mud stirring and aeration integrated device according to claim 1, wherein the driving means comprises a first hydraulic motor and a rotating shaft, the rotating shaft is pivotally arranged on the support frame, and the first hydraulic motor is arranged to drive the rotating shaft to rotate;
the stirring structure comprises a plurality of mud stirring rods arranged on the rotating shaft.
3. The mud stirring and aeration integrated equipment according to claim 1, wherein the aeration device comprises a pump body, a first pipe, a second pipe and a gas-liquid mixing device;
the gas-liquid mixing device comprises a gas inlet pipe; the pump body is provided with a water suction port and a water outlet;
the water outlet of the pump body is connected with the first pipe, the first pipe is communicated with the second pipe, and an interface communicated with the first pipe is formed on the second pipe;
the first end of the second pipe and the second end of the second pipe are sequentially arranged from high to low along the gravitational potential energy direction and are communicated with each other;
one end of the air inlet pipe is provided with an air inlet, the other end of the air inlet pipe is provided with an air outlet, and the air inlet of the air inlet pipe is communicated with the outside; the air outlet of the air inlet pipe extends to the downstream position of the outlet water of the interface;
the aeration outlet is a second end of the second tube;
the water suction range of the water suction port of the pump body extends to the stirring structure.
4. The mud stirring and aeration integrated equipment according to claim 3, wherein the pump body further comprises a second hydraulic motor, a flow pushing blade and a pump shell; the pump shell is provided with a pump cavity;
the impeller is disposed within the pump chamber, and the second hydraulic motor is configured to drive the impeller to rotate.
5. The mud stirring and aeration integrated device according to claim 4, wherein an elastic layer is attached to the inner wall of the pump cavity.
6. The mud stirring and aeration integrated device according to claim 2, further comprising a lifting driving structure configured to drive the rotating shaft to move up and down on the supporting frame.
7. The mud stirring and aeration integrated equipment according to any one of claims 1 to 6, wherein two buoyancy devices are respectively arranged at two ends of the supporting frame, and the aeration device and the stirring device are both arranged at the middle position of the supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922106150.1U CN211394241U (en) | 2019-11-29 | 2019-11-29 | Mud stirring and aerating integrated equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922106150.1U CN211394241U (en) | 2019-11-29 | 2019-11-29 | Mud stirring and aerating integrated equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211394241U true CN211394241U (en) | 2020-09-01 |
Family
ID=72222094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922106150.1U Active CN211394241U (en) | 2019-11-29 | 2019-11-29 | Mud stirring and aerating integrated equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211394241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803844A (en) * | 2019-11-29 | 2020-02-18 | 广州易能克科技有限公司 | Mud stirring and aerating integrated equipment |
-
2019
- 2019-11-29 CN CN201922106150.1U patent/CN211394241U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803844A (en) * | 2019-11-29 | 2020-02-18 | 广州易能克科技有限公司 | Mud stirring and aerating integrated equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4732682A (en) | Aeration apparatus and method | |
| US4681711A (en) | Method and apparatus for aeration of wastewater lagoons | |
| WO2013038748A1 (en) | Air diffusing method provided with hydroelectric power generating device and air diffuser | |
| CN101284696A (en) | Biloded wheel aeration machine under water | |
| KR20010070464A (en) | Submersible in-situ oxygenator | |
| KR20190015840A (en) | Oil leakless type multi-shaft agitator for digestion tank equipped with a water level interlocking type scum removing device | |
| JP5296646B2 (en) | Stirring device having an air lift pump | |
| CN211394241U (en) | Mud stirring and aerating integrated equipment | |
| JP2005059002A (en) | Submerged aerator with multi-step mixing and dispersing function | |
| CN110803844A (en) | Mud stirring and aerating integrated equipment | |
| US10532331B2 (en) | Artificial-whirlpool generator | |
| JP4570050B2 (en) | Convection inducing device in tank | |
| KR20120092905A (en) | Areation aapparatus | |
| JP4059346B2 (en) | Water purification system and water flow generating stirring mixer | |
| KR20070017429A (en) | Submersible Aerator and Mixer with the Increased Aeration Capacity and Stability | |
| KR100469327B1 (en) | Submersible Aerator with the Function of Air Priming, Intermittent Aeration, Deoderization and Mixing | |
| JP4489709B2 (en) | Water quality improvement device | |
| JP4420452B2 (en) | Water flow generation agitator | |
| CN211198744U (en) | Small-sized submersible horizontal aeration plug flow stirring equipment | |
| CN211546076U (en) | Free formula river course nanometer aeration machine for sewage treatment | |
| CN205367909U (en) | Portable pure oxygen bubbling machine on water | |
| JP4349616B2 (en) | Water and sewage mixing device | |
| CN208327538U (en) | A kind of city river sewage-treatment plant | |
| JP2006142258A (en) | Gas dissolving water feed system | |
| CN201372226Y (en) | Double-impeller submerged aerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |