CN111877292A - Automatic water surface floater collecting device with aeration function - Google Patents
Automatic water surface floater collecting device with aeration function Download PDFInfo
- Publication number
- CN111877292A CN111877292A CN202010842292.9A CN202010842292A CN111877292A CN 111877292 A CN111877292 A CN 111877292A CN 202010842292 A CN202010842292 A CN 202010842292A CN 111877292 A CN111877292 A CN 111877292A
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- storage chamber
- water
- chamber
- pump
- water inlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 180
- 238000005273 aeration Methods 0.000 title claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 8
- 244000005700 microbiome Species 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000005276 aerator Methods 0.000 claims description 2
- 208000034699 Vitreous floaters Diseases 0.000 abstract description 20
- 230000000694 effects Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 241000220317 Rosa Species 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention belongs to the technical field of water environment treatment, and particularly relates to an automatic water surface floater collecting device with an aeration function, which comprises a double-barrel structure formed by integrally connecting a storage chamber and a pump chamber, wherein the storage chamber is arranged on a fixed seat and is communicated with the pump chamber, a pump body is arranged in the pump chamber, so that water entering the storage chamber can enter the pump chamber and is discharged through the pump body, first floats are arranged at the upper edge of the storage chamber at intervals along the circumferential direction of the storage chamber, a water inlet is formed between every two adjacent first floats, a container is arranged in the storage chamber, water and floaters enter the storage chamber from the water inlet and are intercepted by the container, a floating gate is also arranged in the storage chamber and is used for controlling the flow of the water entering the storage chamber and enabling the flow of the water entering the storage chamber to be equal to the flow of the water pumped out of the pump, so that a constant liquid level difference is kept inside and outside the storage chamber, the floaters enter, the labor cost is reduced, and the water quality is effectively improved.
Description
Technical Field
The invention belongs to the technical field of water environment treatment, and particularly relates to an automatic water surface floater collecting device with an aeration function.
Background
The existence of the water surface floaters not only affects the landscape effect, but also reduces the light transmittance and the oxygen content of the water body when in use, thereby affecting the water quality, so the collection and the treatment of the water surface floaters are of great importance for the water quality maintenance and the landscape effect, but the prior art mainly depends on manual fishing of the water surface floaters, and the water body aeration mainly depends on an aerator, thereby not only consuming time, labor and money, but also having the danger of water surface operation.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the automatic water surface floater collecting device with the aeration function, which is developed aiming at the conditions of time consumption, labor consumption and high risk of manual floater salvaging in the prior art, has a simple and reasonable structure, can effectively collect the water surface floaters, solves the problem of river floaters, reduces the potential safety hazard of workers, has the aeration function and increases the oxygen content of the water body.
The invention is realized by the following technical scheme:
the invention relates to an automatic water surface floater collecting device with an aeration function, which comprises a double-barrel structure formed by integrally connecting a storage chamber and a pump chamber, wherein the storage chamber is arranged on a fixed seat, the storage chamber is communicated with the pump chamber, and a pump body is arranged in the pump chamber, so that water entering the storage chamber can enter the pump chamber and be discharged through the pump body to form plug flow aeration.
The water storage device is characterized by further comprising first floats and containers, wherein the first floats are arranged along the upper edge of the storage chamber at intervals in the circumferential direction, water inlets are formed in the adjacent first floats, and the containers are arranged in the storage chamber, so that water and floating objects enter the storage chamber from the water inlets and are intercepted by the containers.
The floating door is arranged in the storage chamber and used for controlling the flow of water entering the storage chamber and enabling the flow of water entering the storage chamber to be equal to the flow of water pumped out by the pump body, so that the constant liquid level difference is kept between the interior and the exterior of the storage chamber, floating objects enter the container along with the water and drop aeration is formed in the storage chamber.
Furthermore, the fixing seat comprises a base and a plurality of positioning rods, the base is of a disc-shaped structure, positioning rings are arranged on the outer side faces of the storage chambers, and the storage chambers are slidably inserted into the positioning rods through the positioning rings.
Furthermore, the positioning rod is a telescopic rod, so that the double-barrel structure can move up and down along the positioning rod along with the change of water level.
Further, the floating gate includes that the second is cursory, the second is cursory to be the annular, be provided with a plurality of baffles on the second cursory, the baffle is followed the circumference of second cursory distributes, every the baffle corresponds one the water inlet.
Further, the storage chamber with still be provided with guiding mechanism between the floating gate, guiding mechanism includes sliding fit's protruding rail and recess, the vertical setting of protruding rail is in on the inner wall of storage chamber, the recess sets up on the outer wall of second cursory.
Further, the container comprises a containing frame, and a containing net is arranged in the containing frame.
Further, a microorganism carrier is arranged at the bottom of the storage chamber and is positioned below the container.
Furthermore, the storage chamber is also connected with a water inlet tank, and the water inlet tank is in butt joint with the water inlet.
Furthermore, the intake antrum is the bar form, be provided with a plurality of openings on the cell wall of intake antrum, all the opening is followed the length direction of intake antrum distributes.
Further, the pump body is connected and is provided with the outlet pipe, the upper end of outlet pipe is higher than or equal to outside water level.
Based on the technical scheme, the invention has the technical effects that:
the automatic water surface floater collecting device with the aeration function has a simple and reasonable structure, the fixed seat is preset in water bodies such as rivers or lakes, and then a double-barrel structure formed by integrally connecting the storage chamber and the pump chamber is arranged on the fixed seat in a sliding manner, and the fixed seat can play a role in restraining the horizontal movement of the double-barrel structure;
filling water into the storage chamber, so that a water inlet is arranged below the external water surface, under the action of the first buoy, the storage chamber and the pump chamber are suspended in a water body, the liquid level in the storage chamber is lower than the external liquid level, the external water body and floaters flow into the storage chamber through the water inlet, the floaters on the water surface are intercepted by the container, the water body entering the storage chamber enters the pump chamber again and is discharged through the pump body, and the liquid level of the water body in the storage chamber is always lower than the liquid level of the external water body;
when the water inlet flow rate is inconsistent with the water outlet flow rate, the floating door is lifted along with the change of the liquid level in the storage chamber so as to control the size of the water inlet, so that the water outlet flow rate and the water inlet flow rate of the device reach dynamic balance again, thereby keeping constant liquid level difference inside and outside the storage chamber and stably operating the device;
the automatic water surface floater collecting device with the aeration function solves the problem of river floaters, greatly reduces the labor cost, improves the floating object collecting efficiency, reduces the potential safety hazard of manual operation, utilizes the pump body to pump the water in the storage chamber out of the device to form plug flow aeration, and the external water flows into the storage chamber through the water inlet to form drop aeration, so that the oxygen content of the water is increased, and the water quality is effectively improved.
The technical effects of the preferred technical scheme of the invention are as follows:
the guide mechanism adopts a convex rail and a groove in sliding fit, the structure is simple and reasonable, the floating door can only lift along with the change of the liquid level in the storage chamber under the action of the guide mechanism and cannot rotate, and the baffle and the water inlet are prevented from being staggered to cause the floating door to lose effect;
secondly, a microbial carrier is arranged at the bottom of the storage chamber, and when the pump body pumps the water in the storage chamber out of the device, water flow can drive microbes to diffuse into the external water body by flowing through the microbial carrier, so that the water body purification function is achieved;
thirdly, the storage chamber is connected with a water inlet groove, and the wall of the water inlet groove is provided with openings distributed along the length direction of the water inlet groove, so that the collection range of the floating objects can be further enlarged;
fourthly, the fixing seat comprises a base and a positioning rod, the storage chamber is slidably inserted on the positioning rod, horizontal movement of the double-barrel structure is restrained, and vertical movement of the double-barrel structure cannot be restrained.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of an automatic collection device for water surface floating materials with an aeration function according to example 1;
FIG. 2 is a schematic structural view of the floating gate of embodiment 1;
FIG. 3 is a schematic view showing the structure of the container according to embodiment 1;
FIG. 4 is a schematic structural view of an automatic collection device for water surface floating materials with an aeration function according to embodiment 2;
fig. 5 is a sectional view of the reservoir chamber and the pump chamber of embodiment 3.
In the figure:
1-a storage chamber; 2-a pump chamber; 3-a fixed seat, 301-a base, 302-a positioning rod; 4-a pump body; 5-a first buoy; 6-receptacle, 601-receptacle frame, 602-receptacle mesh, 603-non-return flange; 7-floating gate, 701-second buoy, 702-baffle and 703-groove; 8-a microbial carrier; 9-water inlet tank, 901-opening; and 10-water outlet pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Example 1
As shown in fig. 1 to 3, the present embodiment provides an automatic water surface floater collecting device with an aeration function, which includes a double-barrel structure formed by integrally connecting a storage chamber 1 and a pump chamber 2, wherein the storage chamber 1 is disposed on a fixing base 3, specifically, the fixing base 3 includes a base 301 and a positioning rod 302 disposed on the base 301, the fixing base 301 is in a disc shape, a positioning ring is disposed on an outer side surface of the storage chamber 1, the storage chamber 1 is slidably inserted onto the positioning rod 302 through the positioning ring, and as a better choice, the positioning rod 302 is a telescopic rod, the fixing base 3 can restrain horizontal movement of the double-barrel structure, but does not restrain vertical movement of the double-barrel structure, thereby ensuring that the double-barrel structure can adapt to water level change.
The storage chamber 1 is communicated with the pump chamber 2, a pump body 4 is arranged in the pump chamber 2, so that water entering the storage chamber 1 can enter the pump chamber 2 and is discharged through the pump body 4 to form plug flow aeration, and the pump body 4 is a submersible pump in the embodiment.
The automatic collecting device further comprises first floats 5 and containers 6, wherein the first floats 5 are circumferentially arranged at intervals along the upper edge of the storage chamber 1, water inlets are formed in the adjacent first floats 5, as shown in fig. 1, the number of the first floats 5 is four, the four first floats 5 are uniformly distributed along the circumferential direction of the storage chamber 1 to form four water inlets, and the containers 6 are arranged in the storage chamber 1, so that water and floating objects enter the storage chamber 1 from the water inlets and are intercepted by the containers 6.
The storage chamber 1 is also internally provided with a floating gate 7, the floating gate 7 correspondingly ascends and descends along with the change of the liquid level in the storage chamber 1, and the floating gate 7 is used for controlling the flow of water entering the storage chamber 1 and enabling the flow of water entering the storage chamber 1 to be equal to the flow of water pumped out by the pump body 4, so that a constant liquid level difference is kept between the inside and the outside of the storage chamber 1, floating objects enter the container 6 along with the water and form drop aeration in the storage chamber 1.
Based on the above structure, when the automatic collecting device for water surface floating objects with aeration function of this embodiment is used specifically, the fixing base 3 is first placed in a river or the storage chamber 1 and the pump chamber 2 are placed in water, the positioning rod 302 is adjusted to a suitable length so that the double-barrel structure can move up and down along the positioning rod 302 along with the change of water level, then the double-barrel structure formed by integrally connecting the storage chamber 1 and the pump chamber 2 is slidably inserted onto the positioning rod 302 through the positioning ring, water is filled into the storage chamber 1 so that the water inlet is submerged below the external water surface, under the action of the first float 5, the storage chamber 1 and the pump chamber 2 are suspended in the water, the liquid level in the storage chamber 1 is lower than the external liquid level, the external water and floating objects flow into the storage chamber 1 through the water inlet, and the water surface floating objects are intercepted by the container 6, the water body entering the storage chamber 1 enters the pump chamber 2 again and is discharged through the pump body 4, so that the liquid level of the water body in the storage chamber 1 is always lower than that of the external water body;
and when the water inlet flow rate is inconsistent with the water outlet flow rate, the floating door is lifted along with the liquid level change in the storage chamber so as to control the size of the water inlet, so that the water outlet flow rate and the water inlet flow rate of the automatic collection device are dynamically balanced again, and the constant liquid level difference between the inside and the outside of the storage chamber is kept, and the automatic collection device is stably operated.
Specifically, when the water outlet flow pumped out by the pump body 4 is larger than the water inlet flow at the water inlet, the liquid level in the storage chamber 1 is reduced relative to the liquid level of the external water body, the floating gate 7 is reduced along with the reduction of the water inlet area, so that the water inlet flow is increased, and the dynamic balance is achieved again when the water inlet flow is the same as the water outlet flow; when the water flow pumped out by the pump body 4 is smaller than the water inlet flow at the water inlet, the liquid level in the storage chamber 1 rises relative to the liquid level of the external water body, the floating gate 7 in the storage chamber 1 rises along with the rise, so that the area of the water inlet is reduced, the water inlet flow is reduced, and the water inlet flow and the water outlet flow are the same and reach dynamic balance again.
In this embodiment, the floating gate 7 includes the second cursory 701, the second cursory 701 is the annular, be provided with four baffles 702 on the second cursory 701, four the baffle 702 is followed the circumferential distribution of second cursory 701, every the baffle 702 corresponds one the water inlet, work as when the liquid level rose in the apotheca 1, the floating gate 7 rose, the baffle 702 slowly rose and sheltered from the water inlet reduces into water flow, works as when the liquid level descends in the apotheca 1, baffle 702 slowly descends and increases into the area increase of water flow of water inlet department.
In this embodiment, the guiding mechanism includes a convex rail and a groove 703 that are in sliding fit, the convex rail is vertically arranged on the inner wall of the storage chamber 1, the groove 703 is arranged on the outer wall of the second floater 701, and under the guiding action of the guiding mechanism, the floating gate 7 can only lift and cannot rotate in the storage chamber 1, so as to prevent the baffle 702 and the water inlet from being misplaced to cause the floating gate 7 to lose effect.
In this embodiment, the container 6 includes a container frame 601, a container net 602 is disposed in the container frame 601, when a water body with floating objects flows into the container 6, the container net 602 plays a role in filtering, and blocks the floating objects in the container net 602, as a better choice, a handle is disposed on the container frame 601, when a certain amount of floating objects are collected, the container 6 can be taken out through the handle, and the floating objects in the container 6 can be emptied and then placed in the storage chamber 1, as a better choice, the diameter of the mesh of the container net 602 is 3mm to 5 mm.
Furthermore, if the weight of the storage chamber 1 and the pump chamber 2 is not symmetrical and the buoyancy force of the two is not uniform, the balance weight can be added in the storage chamber 1 to make the buoyancy force of the two uniform.
As a further improvement of this embodiment, the pump body 4 is further connected with a water outlet pipe 10, the water outlet end of the water outlet pipe 10 is higher than or equal to the external water level, the pump body 4 pumps the water in the storage chamber 1 away and pumps the water out through the water outlet pipe 10, the effect of plug-flow aeration is increased, and the water quality is improved.
Example 2
This embodiment is a further improvement on the above embodiment 1, and in order to better implement the present invention, the following structure is particularly adopted:
as shown in fig. 4, the storage chamber 1 is further provided with a water inlet groove 9 in a connected manner, the water inlet groove 9 is in butt joint with the water inlet, in this embodiment, the water inlet groove 9 is in a strip structure, so that the collection range of the floating objects can be enlarged; preferably, an opening 901 is further formed in a wall of the water inlet tank 9, so that the floating objects near the water inlet tank 9 can flow into the water inlet tank 9 through the opening 901 and then flow into the storage chamber 1 through the water inlet tank 9.
Example 3
This embodiment is a further improvement on embodiment 1 or embodiment 2, and in order to better implement the present invention, the following structure is particularly adopted:
the bottom of the storage chamber 1 is provided with a microorganism carrier 8, the microorganism carrier 8 is a disc-shaped metal mesh structure, and when the pump body 4 pumps the water in the storage chamber 1 out of the device, water flow flows through the microorganism carrier 8 and can drive microorganisms to diffuse into the external water, so that the water purification function is achieved.
As a further improvement of this embodiment, the receptacle 6 is further provided with a non-return structure for preventing the floating objects from floating out of the water surface and re-entering the external water body under the action of buoyancy, specifically, the non-return structure is a non-return flange 603 disposed at the upper end of the receptacle 6, the non-return flange 603 is a frustum structure with two ends penetrating through, and the large end of the non-return flange 603 faces upward and the small end faces downward.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention.
Claims (10)
1. The utility model provides a surface of water floater automatic collection device with aeration function which characterized in that: the double-barrel type aerator comprises a double-barrel type structure formed by integrally connecting a storage chamber (1) and a pump chamber (2), wherein the storage chamber (1) is arranged on a fixed seat (3), the storage chamber (1) is communicated with the pump chamber (2), and a pump body (4) is arranged in the pump chamber (2) so that water entering the storage chamber (1) can enter the pump chamber (2) and be discharged through the pump body (4) to form plug flow aeration;
the water storage device is characterized by further comprising first floats (5) and containers (6), wherein the first floats (5) are arranged at intervals along the circumferential direction of the upper edge of the storage chamber (1), water inlets are formed in the adjacent first floats (5), the containers (6) are arranged in the storage chamber (1), so that water and floating objects enter the storage chamber (1) from the water inlets and are intercepted by the containers (6);
the storage chamber (1) is also internally provided with a floating gate (7), the floating gate (7) is used for controlling the flow of water entering the storage chamber (1) and enabling the flow of the water entering the storage chamber (1) to be equal to the flow of the water pumped out by the pump body (4), so that a constant liquid level difference is kept between the inside and the outside of the storage chamber (1), floating objects enter the container (6) along with the water and form drop aeration in the storage chamber (1).
2. The automatic collection device of water surface floating materials with aeration function according to claim 1, characterized in that: the fixing seat (3) comprises a base (301) and a plurality of positioning rods (302), the base (301) is of a disc-shaped structure, a positioning ring is arranged on the outer side face of the storage chamber (1), and the storage chamber (1) is slidably inserted into the positioning rods (302) through the positioning ring.
3. The automatic collection device of water surface floating materials with aeration function according to claim 2, characterized in that: the positioning rod (301) is a telescopic rod, so that the double-barrel structure can move up and down along the positioning rod (301) along with the change of water level.
4. The automatic collection device of water surface floating materials with aeration function according to claim 1, characterized in that: floating gate (7) are cursory (701) including the second, cursory (701) of second is the annular, be provided with a plurality of baffles (702) on cursory (701) of second, baffle (702) are followed the circumference of cursory (701) of second distributes, every baffle (702) correspond one the water inlet.
5. The automatic collection device of water surface floating materials with aeration function according to claim 4, characterized in that: the storage chamber (1) with still be provided with guiding mechanism between floating gate (7), guiding mechanism includes sliding fit's protruding rail and recess (703), the protruding rail is vertical to be set up on the inner wall of storage chamber (1), recess (703) set up on the outer wall of second cursory (701).
6. The automatic collection device of water surface floating materials with aeration function according to claim 1, characterized in that: the container (6) comprises a container frame (601), and a container net (602) is arranged in the container frame (601).
7. The automatic collection device of water surface floating materials with aeration function according to claim 1, characterized in that: the bottom of the storage chamber (1) is provided with a microorganism carrier (8), and the microorganism carrier (8) is positioned below the container (6).
8. The automatic collection device for the floating objects on the water surface with the aeration function according to any one of claims 1 to 7, characterized in that: the storage chamber (1) is further connected with a water inlet groove (9), and the water inlet groove (9) is in butt joint with the water inlet.
9. The automatic collection device of water surface floating materials with aeration function according to claim 8, characterized in that: the water inlet groove (9) is in a strip shape, a plurality of openings (901) are formed in the groove wall of the water inlet groove (9), and all the openings (901) are distributed along the length direction of the water inlet groove (9).
10. The automatic collection device of water surface floating materials with aeration function according to claim 1, characterized in that: the pump body (4) is connected with a water outlet pipe (10), and the upper end of the water outlet pipe (10) is higher than or equal to the external water level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010842292.9A CN111877292A (en) | 2020-08-20 | 2020-08-20 | Automatic water surface floater collecting device with aeration function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010842292.9A CN111877292A (en) | 2020-08-20 | 2020-08-20 | Automatic water surface floater collecting device with aeration function |
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| Publication Number | Publication Date |
|---|---|
| CN111877292A true CN111877292A (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010842292.9A Pending CN111877292A (en) | 2020-08-20 | 2020-08-20 | Automatic water surface floater collecting device with aeration function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114920371A (en) * | 2022-04-21 | 2022-08-19 | 东联文旅产业发展(江苏)有限公司 | Environmental treatment protection system for ecological tourism |
-
2020
- 2020-08-20 CN CN202010842292.9A patent/CN111877292A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114920371A (en) * | 2022-04-21 | 2022-08-19 | 东联文旅产业发展(江苏)有限公司 | Environmental treatment protection system for ecological tourism |
| CN114920371B (en) * | 2022-04-21 | 2024-02-06 | 东联文旅产业发展(江苏)有限公司 | Environmental treatment protection system for ecological tourism |
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