CN114348654B - Water environment ecological restoration device - Google Patents
Water environment ecological restoration device Download PDFInfo
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- CN114348654B CN114348654B CN202111632770.4A CN202111632770A CN114348654B CN 114348654 B CN114348654 B CN 114348654B CN 202111632770 A CN202111632770 A CN 202111632770A CN 114348654 B CN114348654 B CN 114348654B
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Abstract
The invention discloses a water environment ecological restoration device, which comprises a base body and a bearing plate arranged on the base body, wherein the base body is of a hollow structure, and the top of the bearing plate is provided with a periodic fixed-throwing mechanism capable of periodically throwing a restoration agent onto a water surface; according to the invention, through the arrangement of the periodic fixed-throwing mechanism, under the matching action of the magnetic throwing component and the magnetic upward-moving component, the throwing of the repairing agent can be completed by one motor, the poking plate can poke water at the bottom of the circular table hole to move, so that the diffusion efficiency of the repairing agent is accelerated, and the magnetic upward-moving component generates a negative pressure effect on water, so that the repairing agent in the throwing cylinder can shake and be more uniform, and when the repairing agent falls into water, the floating disc which is not stopped by swinging can shake the water surface, so that the diffusion efficiency of the repairing agent falling into water is increased.
Description
Technical Field
The invention relates to the technical field of water environment restoration, in particular to a water environment ecological restoration device.
Background
The pollution of water environment is increased increasingly due to the increasing expansion of cities and the rapid development of industry and agriculture, at present, partial river reach and lakes in cities and towns are greatly influenced by human activities and easily cause pollution, although some control measures are adopted, pollutants discharged into surface water are poor in biodegradability and cause long-term accumulation of pollutants in the water and exceed the self-purification capacity of surface water, and in some urban rivers or ponds, because the circulation of water is poor and the flow velocity is slow, the situation of enrichment of the water entering the river is easy to cause, a repairing agent needs to be put in time for repairing, and the water environment is ensured to be in a healthy degree.
When carrying out water environment ecological remediation, current water environment ecological remediation device not only need put in the power component of prosthetic agent, after putting in aquatic with the prosthetic agent simultaneously, also need be equipped with the power component that stirs water, guarantees the diffusion effect of prosthetic agent, and two sets of equipment cost are high to when power component stirs water, the diffusion effect of prosthetic agent is poor, and the diffusion scope is little.
Therefore, it is necessary to invent an ecological restoration device for water environment to solve the above problems.
Disclosure of Invention
The invention aims to provide a water environment ecological restoration device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a water environment ecological remediation device, includes the base member and locates the loading board on the base member, the base member is hollow structure, the loading board top sets up the periodic dosing mechanism that can periodically put in the remediation agent to the surface of water.
Preferably, the periodic fixed throwing mechanism comprises a floating disc fixedly arranged on the bearing plate, a motor is arranged at the top of the floating disc, a plurality of ejector rods are arranged outside an output shaft of the motor, a throwing cylinder is vertically arranged at the bottom of each ejector rod through a fixing rod, a magnetic throwing assembly is arranged in each throwing cylinder, a circular table hole is formed in the surface of the floating disc, the diameter of the top end of each circular table hole is larger than that of the bottom end of each circular table hole, and a magnetic upward moving assembly penetrates through the inside of each circular table hole; the position of the bottom of the ejector rod far away from the motor is fixedly connected with an edge rod, and the bottom end of the edge rod is provided with a shifting plate.
Preferably, the subassembly is put in to magnetism includes the packing dish, and the packing dish diameter is the same with putting in a section of thick bamboo internal diameter, and is less than round platform hole top diameter, packing dish bottom is provided with a magnetism circle, packing dish top is provided with the montant, and the montant top is provided with the horizontal pole, and the horizontal pole both ends all are embedded into put in a section of thick bamboo inner wall, and can vertical removal, and horizontal pole both ends bottom all is connected with down pressure spring, and the spring bottom mounting that pushes down is on putting in a section of thick bamboo inner wall.
Preferably, the subassembly that shifts up of magnetism includes spacing pipe, and spacing pipe lateral wall is provided with the bracing piece of being connected with round platform hole pore wall, and the vertical grafting of spacing inside has the guide bar, and guide bar top end fixedly connected with top dish is provided with No. two magnetism rings at the top of the dish, and the diameter of top dish is less than the diameter of packing dish, and guide bar bottom end fixedly connected with negative pressure dish is provided with the top spring between negative pressure dish and the spacing pipe, and the top spring housing is in the guide bar outside.
Preferably, the bottom of the floating disc is fixedly provided with an inner cylinder, the outer side wall of the inner cylinder is rotatably sleeved with a rotating ring, the outer side of the rotating ring is provided with a plurality of driven plates which are uniformly distributed in the circumferential direction, the outer side of the inner cylinder is provided with an outer cylinder, the outer side of the inner cylinder is connected with the inner side of the outer cylinder through a connecting rod, and the top end of the outer cylinder is higher than the top end of the inner cylinder.
Preferably, the bottom of the negative pressure plate is also provided with a taper rod, and the bottom end of the taper rod is a tip end.
Preferably, the upper surface of the negative pressure disc is of a conical surface structure, the height of the conical surface gradually decreases from the center to the outer edge, a plurality of circular truncated cone rods uniformly distributed in the circumferential direction are arranged at the bottom end of the guide rod, and the diameters of the circular truncated cone rods gradually decrease in the direction away from the guide rod.
Preferably, the top of the floating plate is provided with a solar photovoltaic module, one side of the solar photovoltaic module is electrically connected with a storage battery, the storage battery and the solar photovoltaic module are respectively positioned on two sides of the motor, the bottom of one of the ejector rods is provided with a hydraulic rod, and the bottom of the hydraulic rod is provided with a brush for cleaning the surface of the solar photovoltaic module.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the periodic fixed-throwing mechanism, under the matching action of the magnetic throwing component and the magnetic upward-moving component, a motor can complete the throwing of the repairing agent, the poking plate can poke water at the bottom of the circular table hole to move, so that the diffusion efficiency of the repairing agent is accelerated, and the magnetic upward-moving component generates a negative pressure effect on water, so that the repairing agent in the throwing cylinder can shake and be more uniform, and when the repairing agent falls into water, the floating disc which is not stopped in swinging can shake the water surface, so that the diffusion efficiency of the repairing agent falling into water is increased;
2. according to the invention, the outer cylinder can play a role in blocking floating objects floating on the water surface, so that the phenomenon is avoided, meanwhile, the outer cylinder is hollow, so that the whole device is more stable, and side turning is prevented, when the shifting plate rotates, the shifting plate can drive the driven plates to move, so that the rotating ring rotates on the inner cylinder, when the driven plates rotate and fall between any two adjacent driven plates, the driven plates can drive the repairing agent to rotate around the outer cylinder, so that the repairing agent reaches a larger area, the diffusion efficiency of the repairing agent can be increased, and the repairing area can be increased;
3. according to the invention, the height of the upper surface of the negative pressure disc is gradually reduced from the center to the outer edge, after the negative pressure disc returns, the floating disc which is not stopped in swinging can enable the water surface to shake, so that the repairing agent remained on the surface of the negative pressure disc can fall off more quickly, and due to the existence of the circular truncated cone rod, water can collide with the circular truncated cone rod, so that the repairing agent on the upper surface of the negative pressure disc can fall off more quickly due to the rebounded water, and the repairing agent is prevented from remaining.
Drawings
Fig. 1 is a schematic perspective view of an ecological restoration device for water environment according to the invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 3 is a cross-sectional view of a dispensing cartridge of the present invention;
FIG. 4 is a schematic view of one of the angles of FIG. 1 in accordance with the present invention;
FIG. 5 is a schematic structural view of the present invention with the inner cylinder, the outer cylinder and the connecting rod removed;
FIG. 6 is a bottom plan view of FIG. 5 of the present invention;
fig. 7 is a schematic view of the overall structure of the magnetic upward-moving assembly of the present invention.
In the figure: the device comprises a base body 1, a bearing plate 2, a periodic fixed throwing mechanism 3, a floating disc 31, a motor 32, a push rod 33, a throwing cylinder 34, a magnetic throwing component 35, a packing disc 351, a first magnetic ring 352, a vertical rod 353, a lower pressing spring 354, a circular table hole 36, a magnetic upper moving component 37, a limiting pipe 371, a guide rod 372, a top disc 373, a second magnetic ring 374, a negative pressure disc 375, an upper pressing spring 376, an edge rod 38, a shifting plate 39, an inner cylinder 4, a rotating ring 5, a driven plate 6, an outer cylinder 7, a connecting rod 8, a taper rod 9, a circular table rod 10, a solar photovoltaic component 11, a storage battery 12 and a brush 13.
Detailed Description
The invention is described in further detail below with reference to the figures and specific embodiments.
As shown in fig. 1-7: the utility model provides a water environment ecological remediation device, includes base member 1 and locates loading board 2 on base member 1, base member 1 is hollow structure, loading board 2 top sets up the periodic regular throwing mechanism 3 that can put in the remediation agent on the surface of water periodically. In this embodiment, base member 1 is the plastics material to weight reduction, and wherein empty setting can provide the power that floats on the surface of water for loading board 2, and base member 1 through the cavity setting provides the holding power for loading board 2, makes the periodic fixed throwing mechanism 3 on loading board 2 surface float on the surface of water, and periodic fixed throwing mechanism 3 can throw in the repairing agent to the surface of water periodically, and can prevent that the repairing agent is in the state of rocking, improves the homogeneity of repairing agent, and at the in-process of throwing in the repairing agent, can accelerate the efficiency of repairing agent diffusion in aqueous.
Preferably, the periodic fixed throwing mechanism 3 comprises a floating disc 31 fixedly arranged on the bearing plate 2, a motor 32 is arranged at the top of the floating disc 31, a plurality of ejector rods 33 are arranged on the outer side of an output shaft of the motor 32, a throwing cylinder 34 is vertically arranged at the bottom of each ejector rod 33 through a fixing rod, a magnetic throwing component 35 is arranged in each throwing cylinder 34, a circular table hole 36 is formed in the surface of the floating disc 31, the diameter of the top end of each circular table hole 36 is larger than that of the bottom end of each circular table hole, and a magnetic upward moving component 37 penetrates through the inside of each circular table hole 36; an edge rod 38 is fixedly connected to the bottom of the top rod 33 far away from the motor 32, and a shifting plate 39 is arranged at the bottom end of the edge rod 38. In this embodiment, the plurality of lift rods 33 are driven by the motor 32 to rotate simultaneously, when the throwing cylinder 34 reaches the circular table hole 36, the magnetic throwing component 35 and the magnetic upward moving component 37 attract each other to approach each other, the magnetic upward moving component 37 is initially attached to the water surface, when the throwing cylinder is attracted by the magnetic throwing component 35 to rise, a negative pressure is generated between the magnetic throwing component and the water surface, so as to attract a part of water to rise, so that the water levels on both sides are not uniform, the floating disc 31 on the circular table hole 36 side can deflect downwards, and finally both sides of the floating disc 31 can alternately swing upwards and downwards, so that the repairing agent in the throwing cylinder 34 can swing and be more uniform, when the repairing agent falls into the water, the floating disc 31 which does not swing to stop can shake the water surface, so as to increase the diffusion efficiency of the repairing agent falling into the water, when the magnetic throwing component 35 attracts the magnetic upward moving component 37 to move upwards for a certain distance, the attraction between the magnetic throwing component and the magnetic throwing component 37 is increased, therefore, the magnetic throwing component 35 can be pulled to move downwards, so that the repairing agent can fall out of the throwing cylinder 34, fall onto the hole wall of the circular table hole 36 and slide along the hole wall of the circular table hole 36, the fallen repairing agent finally falls onto the water surface, and when the throwing cylinder 34 reaches the edge of the circular table hole 36, the magnetic throwing component 35 is separated from the magnetic upward moving component 37; the distance that the magnetic throwing component 35 can move downwards is small, so that the speed of the repairing agent falling out of the throwing cylinder 34 is controlled within 0.5ml/s, and the repairing agent is prevented from completely falling out in a short time; meanwhile, after the repairing agent falls into water, the shifting plate 39 at the bottom of the edge rod 38 can rotate along with the throwing cylinder 34, and the shifting plate 39 can shift the water at the bottom of the circular table hole 36 to move, so that the diffusion efficiency of the repairing agent is accelerated.
Preferably, subassembly 35 is put in to magnetism includes and seals partition disc 351, seals partition disc 351 diameter and puts in a 34 internal diameters the same, and is less than 36 top diameters of round platform hole, it is provided with a magnetism circle 352 to seal partition disc 351 bottom, it is provided with montant 353 to seal partition disc 351 top, and montant 353 top is provided with the horizontal pole, and the horizontal pole both ends all are embedded into in putting in a 34 inner wall, and can vertical removal, and horizontal pole both ends bottom all is connected with down pressure spring 354, and the bottom mounting of pushing down pressure spring 354 is on putting in a 34 inner wall. In this embodiment, the first magnetic ring 352 is attracted by the magnetic upward moving component 37 to drive the vertical rod 353 and the cross rod to move, and the downward pressing spring 354 is compressed until the top of the packing disc 351 moves downward to the bottom of the dispensing tube 34, and then a certain height difference exists between the top of the packing disc and the bottom of the dispensing tube 34, so that the speed of the repairing agent falling out of the dispensing tube 34 is controlled within 0.5ml/s, at this time, the downward pressing spring 354 is compressed to the maximum amount, and the packing disc 351 does not move downward any more.
Preferably, subassembly 37 includes spacing pipe 371 on the magnetism, and spacing pipe 371 lateral wall is provided with the bracing piece of being connected with round platform hole 36 pore wall, and the inside vertical grafting of spacing pipe 371 has guide bar 372, and guide bar 372 top fixedly connected with pushes up dish 373, pushes up dish 373 top and is provided with No. two magnetic rings 374, and the diameter of pushing up dish 373 is less than the diameter of packing dish 351, and guide bar 372 bottom fixedly connected with negative pressure dish 375 is provided with last compression spring 376 between negative pressure dish 375 and the spacing pipe 371, and last compression spring 376 overlaps in the guide bar 372 outside. In this embodiment, the second magnetic ring 374 rises due to the adsorption effect of the first magnetic ring 352, and drives the negative pressure plate 375 to rise, and since the negative pressure plate 375 is attached to the water surface, the negative pressure plate has a negative pressure effect, when the negative pressure plate 375 rises, a part of water can be driven to rise simultaneously, so that the water levels on two sides are uneven, the floating plate 31 on the circular truncated cone hole 36 side can be deflected downwards, and finally the two sides of the floating plate 31 can swing up and down alternately, so that the uniformity of the repairing agent in the feeding cylinder 34 is improved, and the diffusion efficiency of the repairing agent falling into the water can be accelerated.
Preferably, the bottom of the floating disc 31 is fixedly provided with an inner cylinder 4, the outer side wall of the inner cylinder 4 is rotatably sleeved with a rotating ring 5, the outer side of the rotating ring 5 is provided with a plurality of driven plates 6 which are uniformly distributed in the circumferential direction, the outer side of the inner cylinder 4 is provided with an outer cylinder 7, the outer side of the inner cylinder 4 is connected with the inner side of the outer cylinder 7 through a connecting rod 8, and the top end of the outer cylinder 7 is higher than the top end of the inner cylinder 4. In this embodiment, if the floater reaches the bottom of the circular table hole 36, the repairing agent drops on the floater at this moment, the repairing agent can adhere to the floater, the repairing effect on the repairing agent is reduced, the outer cylinder 7 can block the floater floating on the water surface, the above phenomenon is avoided, meanwhile, the outer cylinder 7 is hollow, the whole device is more stable, the side turning is prevented, when the shifting plate 39 rotates, the shifting plate 39 can drive the driven plates 6 to move, the rotating ring 5 rotates on the inner cylinder 4, when the driven plates 6 rotate, the repairing agent drops between any two adjacent driven plates 6, the driven plates 6 can drive the repairing agent to rotate around the outer cylinder 7, the repairing agent reaches a larger area, the diffusion efficiency of the repairing agent can be increased, and the repairing area can be increased.
Preferably, the bottom of the negative pressure plate 375 is also provided with a taper rod 9, and the bottom end of the taper rod 9 is a tip. When the negative pressure disc 375 returns to the original position and is inserted into the water surface, the conical rod 9 can press the water away from the conical rod 9, so as to drive the repairing agent to move together, thereby increasing the diffusion probability of the repairing agent.
Preferably, the upper surface of the negative pressure plate 375 is of a conical surface structure, the height of the conical surface gradually decreases from the center to the outer edge, the bottom end of the guide rod 372 is provided with a plurality of circular truncated cone rods 10 uniformly distributed in the circumferential direction, and the diameter of each circular truncated cone rod 10 gradually decreases towards the direction away from the guide rod 372. In this embodiment, the height of the upper surface of the negative pressure disk 375 gradually decreases from the center to the outer edge, after the negative pressure disk 375 returns, the floating disk 31 which does not stop swinging can shake the water surface, so that the repairing agent remaining on the surface of the negative pressure disk 375 can drop more quickly, and due to the existence of the circular truncated cone rod 10, after the water contacts the circular truncated cone rod 10, impact can be generated, and the rebounded water from the impact can make the repairing agent on the upper surface of the negative pressure disk 375 drop more quickly, so as to prevent the repairing agent from remaining.
Preferably, the top of the floating plate 31 is provided with a solar photovoltaic module 11, one side of the solar photovoltaic module 11 is electrically connected with a storage battery 12, the storage battery 12 and the solar photovoltaic module 11 are respectively located at two sides of the motor 32, the bottom of one of the ejector rods 33 is provided with a hydraulic rod, and the bottom of the hydraulic rod is provided with a brush 13 for cleaning the surface of the solar photovoltaic module 11. In this embodiment, the solar photovoltaic module 11 generates electric energy by using sunlight and stores the electric energy in the storage battery 12, the storage battery 12 supplies energy to the motor 32, and in the working process of the motor 32, the brush 13 can be driven to rotate, so as to play a role of cleaning dust on the surface of the solar photovoltaic module 11, thereby ensuring the light energy conversion effect of the solar photovoltaic module 11, and the storage battery 12 and the solar photovoltaic module 11 are respectively positioned on two sides of the motor 32, so that the overall stability can be increased.
The working principle of the embodiment is as follows:
the plurality of push rods 33 are driven by the motor 32 to rotate simultaneously, when the throwing barrel 34 reaches the circular table hole 36, the magnetic throwing component 35 and the magnetic upward moving component 37 are mutually attracted and approach to each other, the magnetic upward moving component 37 is initially attached to the water surface, when the throwing barrel 34 is attracted by the magnetic throwing component 35 and rises, a negative pressure effect is generated between the magnetic throwing component and the water surface, so that a part of water is attracted to rise, the water levels on two sides are uneven, the floating disc 31 on the circular table hole 36 side is deflected downwards, and finally two sides of the floating disc 31 are alternately swung upwards and downwards, so that the repairing agent in the throwing barrel 34 is shaken and more uniform, when the repairing agent falls into the water, the floating disc 31 which is not swung can shake the water surface, the diffusion efficiency of the repairing agent falling into the water is increased, when the magnetic throwing component 35 attracts the magnetic upward moving component 37 to move upwards for a certain distance, the attraction between the magnetic throwing component 35 and the magnetic throwing component 35 can be pulled to move downwards, the repairing agent can fall out of the throwing cylinder 34, fall onto the hole wall of the circular table hole 36 and slide along the hole wall of the circular table hole 36, the fallen repairing agent finally falls onto the water surface, and when the throwing cylinder 34 reaches the edge of the circular table hole 36, the magnetic throwing component 35 is separated from the magnetic upward moving component 37; the distance that the magnetic throwing component 35 can move downwards is small, so that the speed of the repairing agent falling out of the throwing cylinder 34 is controlled within 0.5ml/s, and the repairing agent is prevented from completely falling out in a short time; meanwhile, after the repairing agent falls into water, the shifting plate 39 at the bottom of the edge rod 38 can rotate along with the throwing cylinder 34, and the shifting plate 39 can shift the water at the bottom of the circular table hole 36 to move, so that the diffusion efficiency of the repairing agent is accelerated.
The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and features in the embodiments and examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention is defined by the claims, and includes equivalents of technical features of the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the invention.
Claims (5)
1. The utility model provides a water environment ecological remediation device, includes base member (1) and locates loading board (2) on base member (1), base member (1) is hollow structure, its characterized in that: the top of the bearing plate (2) is provided with a periodic fixed throwing mechanism (3) which can periodically throw a repairing agent on the water surface; the periodic fixed-throwing mechanism (3) comprises a floating disc (31) fixedly arranged on the bearing plate (2), a motor (32) is installed at the top of the floating disc (31), a plurality of ejector rods (33) are installed on the outer side of an output shaft of the motor (32), a throwing cylinder (34) is vertically installed at the bottom of each ejector rod (33) through a fixing rod, a magnetic throwing assembly (35) is arranged in each throwing cylinder (34), a circular table hole (36) is formed in the surface of the floating disc (31), the diameter of the top end of each circular table hole (36) is larger than that of the bottom end of each circular table hole, and a magnetic upward-moving assembly (37) penetrates through the inside of each circular table hole (36); an edge rod (38) is fixedly connected to the position, far away from the motor (32), of the bottom of the ejector rod (33), and a shifting plate (39) is arranged at the bottom end of the edge rod (38); the magnetic throwing assembly (35) comprises a packing disc (351), the diameter of the packing disc (351) is the same as the inner diameter of the throwing cylinder (34) and is smaller than the diameter of the top end of the circular table hole (36), a first magnetic ring (352) is arranged at the bottom of the packing disc (351), a vertical rod (353) is arranged at the top of the packing disc (351), a cross rod is arranged at the top of the vertical rod (353), two ends of the cross rod are embedded into the inner wall of the throwing cylinder (34) and can vertically move, the bottoms of two ends of the cross rod are connected with a lower pressure spring (354), and the bottom end of the lower pressure spring (354) is fixed on the inner wall of the throwing cylinder (34); subassembly (37) is moved up to magnetism includes spacing pipe (371), spacing pipe (371) lateral wall is provided with the bracing piece of being connected with round platform hole (36) pore wall, the inside vertical grafting of spacing pipe (371) has guide bar (372), guide bar (372) top fixedly connected with takes over a business (373), take over a business (373) top and be provided with No. two magnetism circle (374), the diameter of taking over a business (373) is less than the diameter of packing dish (351), guide bar (372) bottom fixedly connected with negative pressure dish (375), be provided with between negative pressure dish (375) and spacing pipe (371) and go up pressure spring (376), it overlaps in the guide bar (372) outside to go up pressure spring (376).
2. The ecological restoration device for water environment according to claim 1, characterized in that: the floating plate is characterized in that an inner barrel (4) is fixedly arranged at the bottom of the floating plate (31), a rotating ring (5) is rotatably sleeved on the outer side wall of the inner barrel (4), driven plates (6) which are uniformly distributed in the circumferential direction are arranged on the outer side of the rotating ring (5), an outer barrel (7) is arranged on the outer side of the inner barrel (4), the outer side of the inner barrel (4) is connected with the inner side of the outer barrel (7) through a connecting rod (8), and the top end of the outer barrel (7) is higher than the top end of the inner barrel (4).
3. The ecological restoration device for water environment according to claim 1, characterized in that: the bottom of the negative pressure plate (375) is also provided with a taper rod (9), and the bottom end of the taper rod (9) is a tip end.
4. The ecological restoration device for water environment according to claim 1, characterized in that: the upper surface of the negative pressure plate (375) is of a conical surface structure, the height of the conical surface gradually decreases from the center to the outer edge, a plurality of circular table rods (10) are circumferentially and uniformly distributed at the bottom of the guide rod (372), and the diameter of each circular table rod (10) gradually decreases towards the direction far away from the guide rod (372).
5. The ecological restoration device for water environment according to claim 1, characterized in that: the solar photovoltaic module cleaning device is characterized in that a solar photovoltaic module (11) is arranged at the top of the floating disc (31), a storage battery (12) is electrically connected to one side of the solar photovoltaic module (11), the storage battery (12) and the solar photovoltaic module (11) are respectively located on two sides of a motor (32), a hydraulic rod is arranged at the bottom of one of the ejector rods (33), and a brush (13) used for cleaning the surface of the solar photovoltaic module (11) is arranged at the bottom of the hydraulic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111632770.4A CN114348654B (en) | 2021-12-29 | 2021-12-29 | Water environment ecological restoration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111632770.4A CN114348654B (en) | 2021-12-29 | 2021-12-29 | Water environment ecological restoration device |
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| CN114348654A CN114348654A (en) | 2022-04-15 |
| CN114348654B true CN114348654B (en) | 2022-09-16 |
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| CN202111632770.4A Active CN114348654B (en) | 2021-12-29 | 2021-12-29 | Water environment ecological restoration device |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06277696A (en) * | 1993-03-29 | 1994-10-04 | Kubota Corp | Intermittent type water quality improving device |
| US6149801A (en) * | 1997-08-08 | 2000-11-21 | Water Pik, Inc,. | Water treatment device with volumetric monitoring features |
| CN211871555U (en) * | 2019-12-31 | 2020-11-06 | 上海达人建设工程有限公司 | Ecological type biological heap soil and river course are device for restoration |
| CN213802949U (en) * | 2020-09-04 | 2021-07-27 | 青岛益科达生物技术有限公司 | Novel automatic feeding device for water quality improving agent |
| CN113072220A (en) * | 2021-03-17 | 2021-07-06 | 殷富新 | Heavy metal sewage treatment system and heavy metal sewage treatment method |
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