CN112979105A - Urban river water pollution treatment device - Google Patents
Urban river water pollution treatment device Download PDFInfo
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- CN112979105A CN112979105A CN202110472415.9A CN202110472415A CN112979105A CN 112979105 A CN112979105 A CN 112979105A CN 202110472415 A CN202110472415 A CN 202110472415A CN 112979105 A CN112979105 A CN 112979105A
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- 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
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- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
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- 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
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
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- Environmental & Geological Engineering (AREA)
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- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention relates to the technical field of water pollution treatment, in particular to an urban river water pollution treatment device, which comprises a floating ring, wherein a self-generating device is fixedly arranged at the middle part in the floating ring through two cross rods, a plurality of aquatic plant planting floating plates which are uniformly distributed are arranged in the floating ring, and each aquatic plant planting floating plate is fixedly connected to the floating ring; a filtering module is arranged right above the self-generating device and comprises a filtering mechanism and a micro water pump, and the micro water pump is electrically connected with the semiconductor temperature difference generating module; the horizontal pole below is provided with places the board, places and runs through the setting on the board and be fixed with the pipe that absorbs water, and the pipe bottom cover that absorbs water is equipped with a standpipe, and the standpipe bottom mounting be equipped with the inside horizontal pipe that communicates mutually, violently seted up a plurality of holes of permeating water along its length direction on the pipe, absorb water the pipe top and be connected with miniature pump water inlet end through the hose. The invention has the advantage of purifying river water at the bottom of the river channel, does not need power supply, and is more energy-saving and environment-friendly.
Description
Technical Field
The invention relates to the technical field of water pollution treatment, in particular to an urban river water pollution treatment device.
Background
Endogenous pollution is an important reason for urban river pollution, and is caused by river water stagnation, river siltation, and sediment deposition containing a large amount of pollutants such as organic matters, nitrogen, phosphorus, heavy metals and the like. The pollution of bottom mud of a water body is an important environmental problem in the world, and the pollution mainly enters the water body through atmospheric sedimentation, waste water discharge, water and soil loss, rainwater contamination and scouring, is finally deposited in the bottom mud and is gradually enriched, so that the bottom mud is seriously polluted. The nitrogen and phosphorus nutrient elements deposited in the bottom mud are easy to form the internal load of nutrient substances. Meanwhile, when the temperature rises, the organic matters in the sludge rapidly decompose nitrogen, phosphorus and other substances, so that the water body at the lower layer of the river channel is extremely eutrophicated, and the surrounding environment is influenced.
One of the conventional common measures for treating urban river water pollution is to plant aquatic plants capable of purifying water quality on the surface of a river water surface by using aquatic plant floating islands, so that the method is low in cost, can create a landscape effect and has a certain purification function on river water, but in some river water with deeper river water, the root systems of the aquatic plants can only extend into the surface layer of the river water, and can only absorb harmful substances and nutrient substances in the river water on the surface layer, one of main pollution sources in the river water is nitrogen, phosphorus and other substances which are rapidly decomposed by organic matters in river bottom sludge when the temperature rises, the substances are mainly accumulated in the water on the surface layer of the river bottom sludge, and the aquatic plants floating on the river water surface are difficult to purify the river water.
Disclosure of Invention
The invention aims to solve the defect that the aquatic plants on the aquatic plant floating island can only purify the river water on the surface layer of a river channel in the prior art, and provides a device for treating the urban river channel water pollution.
In order to realize the urban river water pollution treatment device, which comprises a floating ring, wherein a self-generating device is fixedly arranged at the center in the floating ring through two cross rods, a plurality of aquatic plant planting floating discs which are uniformly distributed are arranged in the floating ring, each aquatic plant planting floating disc is fixedly connected to the floating ring, the self-generating device comprises a semiconductor temperature difference generating module, the heat conduction surface of the semiconductor temperature difference generating module is arranged towards the upper part of the floating ring, a heat conduction metal plate is arranged on the heat conduction surface of the semiconductor temperature difference generating module in a laminating manner, a cold conduction metal plate is arranged on the cold conduction surface of the semiconductor temperature difference generating module in a laminating manner, the heat conduction metal plate and the cold conduction metal plate are fixedly connected together through a fastener, the cold conduction metal plate is fixedly arranged on the cross rods, and a water storage tank which is attached to the heat conduction metal plate is fixedly arranged on the upper surface, the solar water storage tank is characterized in that a heat conduction metal plate attached to the heat conduction metal plate is fixedly arranged at the bottom of the water storage tank, a plurality of connecting cylinders communicated with the inside of the water storage tank are fixedly arranged on the outer wall of the water storage tank, a solar vacuum tube is inserted into each connecting cylinder, and an exhaust pipe communicated with the inside of the water storage tank is fixedly arranged on the surface of the top of the water storage tank; a filtering module is arranged right above the self-generating device and comprises a filtering mechanism and a micro water pump, and the micro water pump is electrically connected with the semiconductor temperature difference generating module; the water-absorbing device is characterized in that a placing plate is arranged below the cross rod, a water-absorbing pipe penetrates through and is fixed on the placing plate, a vertical pipe is sleeved at the bottom end of the water-absorbing pipe, a horizontal pipe communicated with the vertical pipe is fixedly arranged at the bottom end of the vertical pipe, a plurality of water-permeable holes are formed in the horizontal pipe along the length direction of the horizontal pipe, and the top end of the water-absorbing pipe is connected with the water inlet end of the micro water pump through a.
Preferably, the filtering module comprises a first mounting plate, a support column, a second mounting plate, a water guide pipe, a water collecting barrel, a water inlet pipe, a connecting barrel, a dropper and a filtering box, the first mounting plate is mounted at the top of the water storage tank through a connecting mechanism, the second mounting plate is arranged above the first mounting plate, the water guide pipe is arranged and fixed on the second mounting plate in a penetrating mode, the water collecting barrel is fixedly arranged at the top end of the water guide pipe and communicated with the inside of the water collecting barrel, the water inlet pipe is fixedly arranged on the water collecting barrel and communicated with the inside of the water collecting barrel, the connecting barrel is fixedly arranged at the bottom end of the water guide pipe and communicated with the inside of the water guide pipe, two ends of the connecting barrel are respectively inserted with one dropper, the filtering box corresponding to the dropper is mounted on the first.
Preferably, install the movable cover module on the blast pipe, the movable cover module includes piston, end cover, spring, roof, first screw thread post, nut, spliced pole, fixed plate, air discharge duct, the blast pipe top is inserted and is equipped with a piston, the piston top upwards extends to the blast pipe after fixed mounting have the end cover, the end cover top is provided with the roof, through spring fixed connection between end cover and the roof, it is provided with first screw thread post to run through on the roof, spliced pole bottom end fixedly connected with, the spliced pole bottom is through fixed plate fixed connection on the blast pipe, install the nut on the first screw thread post of roof top, the air discharge duct has been seted up to the piston bottom.
Preferably, the outer surface of the floating ring is fixedly provided with a plurality of fixing blocks along the circumferential direction, the fixing blocks are all provided with a second threaded column in a penetrating mode, the bottom end of the second threaded column is fixedly connected with an inserting rod which is coaxially arranged with the bottom end of the inserting rod, and the bottom end of the inserting rod is fixedly provided with a conical head.
Preferably, a plurality of floating pontoons which are uniformly distributed are arranged on the outer surface of the floating ring along the circumferential direction.
The urban river water pollution treatment device provided by the invention has the beneficial effects that: through implementing from power generation facility, filter module, violently manage etc, place this device back in the river course, from the semiconductor thermoelectric generation module electricity generation among the power generation facility and supply with miniature pump, miniature pump is continuous takes out the water on river course bottom silt top layer to filter in the filter module, thereby make the river that contains a large amount of nutrients on the silt top layer can obtain timely effectual purification, the aquatic plant who plants on the floating plate is planted simultaneously can further purify the quality of water on river course top layer, both inter combination, can obtain the more abundant complete purifying effect to the river, the thermoelectric generation module that sets up simultaneously adopts the difference in temperature between the water of sunshine heating and the river to generate electricity, need not consume external electric energy and carry out the miniature pump energy supply, more energy-concerving and environment-protective.
Drawings
FIG. 1 is a schematic structural diagram I of an urban river water pollution treatment device provided by the invention;
FIG. 2 is a schematic structural diagram II of an urban river water pollution treatment device provided by the invention;
FIG. 3 is a schematic diagram of the installation position of an aquatic plant planting floating plate of the urban river water pollution treatment device provided by the invention;
FIG. 4 is a schematic structural diagram of a power generation module of the urban river water pollution treatment device provided by the invention;
FIG. 5 is a schematic cross-sectional view of a power generation module of the urban river water pollution treatment device provided by the invention;
FIG. 6 is a schematic structural diagram of a filtration module of the urban river water pollution treatment device provided by the invention;
fig. 7 is a partial structural view of a portion a of fig. 5.
In the figure: the device comprises a floating ring 1, a cross rod 2, a semiconductor thermoelectric generation module 3, a heat conduction metal plate 4, a cold conduction metal plate 5, a water storage tank 6, a heat conduction metal plate 7, a connecting cylinder 8, a solar vacuum tube 9, an exhaust pipe 10, a piston 11, an end cover 12, a spring 13, a top plate 14, a first threaded column 15, a nut 16, a connecting column 17, a fixing plate 18, an exhaust groove 19, a first mounting plate 22, a second mounting plate 24, a water guide pipe 25, a water collecting barrel 26, a water inlet pipe 27, a connecting cylinder 28, a dropper 29, a filter box 30, a micro water pump 31, a vertical rod 32, a placing plate 33, a water suction pipe 34, a vertical pipe 35, a transverse pipe 36, a hose 37, a fixing block 38, a second threaded column 39, an inserted rod 40, a conical head 41.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-7, a city river water pollution treatment device, including floating ring 1, float a plurality of float flotation pontoon that ring 1 surface can also install evenly distributed along circumference, because float and bear on the ring 1 from power generation facility, mechanism such as filter module, only the buoyancy that leans on floating ring 1 can be difficult to make whole device float at the surface of water, and float the flotation pontoon through setting up, can further improve the whole buoyancy that floats ring 1 for whole device can be better floats on the surface of water in the river. A plurality of aquatic plant planting floating plates 42 which are uniformly distributed can be arranged in the floating ring 1, and each aquatic plant planting floating plate 42 is fixedly connected to the floating ring 1. The aquatic plant planting floating plate 42 can purify the water quality on the surface layer of the river channel after planting some aquatic plants capable of purifying the water quality.
A self-generating device is fixedly arranged in the middle of the inner center of the floating ring 1 through two cross rods 2, the self-generating device comprises a semiconductor temperature difference generating module 3, the heat conduction surface of the semiconductor temperature difference generating module 3 is arranged towards the upper part of the floating ring 1, a heat conduction metal plate 4 is attached to the heat conduction surface of the semiconductor temperature difference generating module, a cold conduction metal plate 5 is attached to the cold conduction surface of the semiconductor temperature difference generating module, the heat conduction metal plate 4 and the cold conduction metal plate 5 are fixedly connected together through a fastener, the cold conduction metal plate 5 is fixedly arranged on the cross rods 2, a water storage tank 6 attached to the heat conduction metal plate 4 is fixedly arranged on the upper surface of the heat conduction metal plate 4, a heat conduction metal plate 7 attached to the heat conduction metal plate 4 is fixedly arranged at the bottom of the water storage tank 6, and a plurality of connecting cylinders 8 communicated, a solar vacuum tube 9 is inserted in each connecting cylinder 8, and an exhaust pipe 10 communicated with the inside of the water storage tank 6 is fixedly arranged on the surface of the top of the water storage tank; the semiconductor thermoelectric generation module 3 is subjected to waterproof treatment, and the heat-conducting metal plate 7 can be a copper plate. The outer surface of the water storage tank 6 is sprayed with a heat preservation coating for preventing the heat loss of hot water in the water storage tank 6.
A filtering module is arranged right above the self-generating device and comprises a filtering mechanism and a micro water pump 31, and the micro water pump 31 is electrically connected with the semiconductor temperature difference generating module 3; the board 33 is placed to 2 below on the horizontal pole, places through a plurality of montant 32 fixed connection between board 33 and the horizontal pole 2, places and runs through the setting on the board 33 and be fixed with the pipe 34 that absorbs water, and the cover of 34 bottom ends of pipe that absorbs water is equipped with a standpipe 35, and standpipe 35 bottom mounting is equipped with the violently pipe 36 that communicates with inside, has seted up a plurality of holes of permeating water along its length direction on violently pipe 36, and the pipe 34 top of absorbing water is connected with miniature pump 31 intake end through hose 37. The water suction pipe 34 and the transverse pipe 36 are arranged below the floating ring 1, and mainly aim to enable the micro water pump 31 to pump water on the surface of river bottom sludge into the filtering module as much as possible for filtering, so that the water on the river bottom layer can be fully purified. The length of the suction pipe 34 can be adjusted according to the depth of the river water, so that the transverse pipe 36 can penetrate into the bottom water of the river as far as possible.
The filtering module comprises a first mounting plate 22, a support column 23, a second mounting plate 24, a water guide pipe 25, a water collecting barrel 26, a water inlet pipe 27, a connecting cylinder 28, a dropper 29 and a filtering box 30, wherein the first mounting plate 22 is installed at the top of the water storage tank 6 through a connecting mechanism, the second mounting plate 24 is arranged above the first mounting plate 22, the water guide pipe 25 is arranged and fixed on the second mounting plate 24 in a penetrating manner, the water collecting barrel 26 communicated with the inside is fixedly arranged at the top end of the water guide pipe 25, the water inlet pipe 27 communicated with the inside is fixedly arranged on the water collecting barrel 26, the connecting cylinder 28 communicated with the inside is fixedly arranged at the bottom end of the water guide pipe 25, two droppers 29 are respectively inserted at two ends of the connecting cylinder 28, the filtering box 30 corresponding to the dropper 29 is installed on the first mounting plate 22, and the water. The filtering material filled in the filtering box 30 is generally divided into filtering cotton and solid filtering material, wherein the solid filtering material is placed at the bottom of the filtering box 30, the filtering cotton is laid on the surface of the solid filtering material, and during filtering, the filtering cotton intercepts larger impurities in water, and then the filtering is performed through the solid filtering material. The filter box 30 is detachably mounted on the first mounting plate 22 through a connecting mechanism, so that the subsequent replacement of the filter material in the filter box 30 is facilitated.
When the device is used, the device is placed in a river channel, the semiconductor temperature difference power generation module 3 in the power generation device generates power and supplies the power to the micro water pump 31, the micro water pump 31 continuously pumps water on the sludge surface layer at the bottom of the river channel out to the filtering module for filtering, so that river water containing a large amount of nutrient substances on the sludge surface layer can be effectively purified in time, meanwhile, aquatic plants planted on the aquatic plant planting floating disc 42 can further purify water on the surface layer of the river channel, the aquatic plants and the filtering module are combined with each other, a more sufficient and complete purification effect on the river water can be obtained, meanwhile, the temperature difference power generation module 3 generates power by adopting the temperature difference between the water heated by sunlight and the river water, the energy supply of the micro water pump 31 is not required to be consumed, and the device is more.
Example 2
Referring to fig. 1 to 7, as another preferred embodiment of the present invention, there is a difference from embodiment 1 in that a movable cover module is mounted on an exhaust pipe 10, the movable cover module includes a piston 11, an end cap 12, a spring 13, a top plate 14, a first screw post 15, nut 16, spliced pole 17, fixed plate 18, exhaust duct 19, a piston 11 has been inserted at blast pipe 10 top, fixed mounting has end cover 12 after 11 tops of piston upwards extend to blast pipe 10, end cover 12 top is provided with roof 14, through spring 13 fixed connection between end cover 12 and the roof 14, it is provided with first screw thread post 15 to run through on the roof 14, spliced pole 17 of 15 bottom fixedly connected with of first screw thread post, spliced pole 17 bottom is through fixed plate 18 fixed connection on blast pipe 10, install nut 16 on the first screw thread post 15 of roof 14 top, exhaust duct 19 has been seted up to piston 11 bottom.
In embodiment 1, the exhaust pipe 10 lacks a sealing cover, and foreign matters are easy to enter the water storage tank 6 from the exhaust pipe 10, but if the sealing cover is directly arranged, when sunlight irradiates the solar vacuum pipe 9 and water in the solar vacuum pipe is heated, the water in the water storage tank 6 is heated, gas in the water storage tank 6 expands, if the sealing cover cannot be opened, the gas in the water storage tank 6 expands excessively, and the water storage tank 6 can be cracked due to the expansion, while in the embodiment, a movable cover module is arranged, the expanded gas pushes the piston 11 upwards along the exhaust pipe 10 until the exhaust groove 19 on the piston 11 is exposed out of the exhaust pipe 10, and at this time, the expanded gas is exhausted from the exhaust pipe 10. When water is added to the water tank 6, the water adding operation can be performed by removing the nut 16 and then lifting up the top plate 14, the spring 13, the end cap 12, and the piston 11.
Example 3
Referring to fig. 1 to 7, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a plurality of fixing blocks 38 are fixedly arranged on the outer surface of the floating ring 1 along the circumferential direction, a second threaded column 39 is arranged on each fixing block 38 in a penetrating manner, an inserting rod 40 coaxially arranged with the second threaded column 38 is fixedly connected to the bottom end of each second threaded column 38, and a conical head 41 is fixedly arranged at the bottom end of each inserting rod 40.
During the in-service use, the common mode that makes this device can keep the position stable in the river course, be fixed with the hawser on floating ring 1, the hawser other end is fixed with the heavy object, after sinking the heavy object into the river bottom, can act as the effect of similar ship anchor, stabilize whole device, but in this embodiment, can insert the inserted cone head 41 in inserted bar 40 bottom in the silt of river course bottom, thereby realize the fixed to whole device, fixed mode is more firm, make whole device can not take place the displacement, thereby can be better filter the operation.
When the invention is used, the specific use flow is as follows:
s1, placing the device in a river channel, arranging the transverse pipe 36 close to the sludge plane at the bottom of the river channel, keeping a distance of 5-6 cm from the sludge plane, filling the filter box 30 with filter materials, planting aquatic plants for water purification on the aquatic plant planting floating plate 42 arranged in the floating ring 1, and adding a proper amount of water into the water storage tank 6, wherein the cold conduction metal plate 5 of the semiconductor temperature difference power generation module 3 is immersed in river water;
s2, in the weather of strong sunshine when the temperature rises, the sunshine irradiates on the solar vacuum tube 9, and immediately heats the water in the solar vacuum tube, so that the water in the water storage tank 6 is heated, the heated water transfers the heat to the heat conduction metal plate 4 attached to the heat conduction metal plate through the heat conduction metal plate 7 arranged at the bottom of the water storage tank 6, the heat conduction metal plate 4 continuously transfers the heat to the heat conduction surface of the semiconductor temperature difference power generation module 3, and the cold conduction metal plate 5 immersed in river water keeps the cold conduction surface of the semiconductor temperature difference power generation module 3 at a lower temperature all the time, so that temperature difference is formed on two sides of the semiconductor temperature difference power generation module 3, so that the semiconductor temperature difference power generation module 3 generates power, and the power is supplied to the micro water pump 31;
s3, after being powered by the semiconductor thermoelectric generation module 3, the micro water pump 31 continuously pumps water on the silt surface of the bottom layer of the river channel to the water collecting barrel 26 through the hose 37, the water suction pipe 34 and the transverse pipe 36, then flows into the connecting barrel 28 through the water guide pipe 25 on the water collecting barrel 26, and drips out of the dropper 29 inserted on the connecting barrel 28, finally is sprayed into the filter box 30, and is filtered by the filter material in the filter box 30, and then flows back to the river channel through the water outlet hole formed in the bottom of the filter box 30 after being filtered, so that the water on the bottom layer of the river channel is continuously purified without consuming extra energy, and the micro water pump is more environment-friendly.
S4, after the device works for one to two weeks, the filter material in the filter box 30 is replaced, so that the filter effect of the device can always keep better effect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The urban river water pollution treatment device comprises a floating ring (1), and is characterized in that a self-generating device is fixedly installed in the middle of the inside of the floating ring (1) through two cross rods (2), a plurality of aquatic plant planting floating plates (42) which are uniformly distributed are arranged in the floating ring (1), and each aquatic plant planting floating plate (42) is fixedly connected to the floating ring (1);
the self-generating device comprises a semiconductor temperature difference power generation module (3), wherein a heat conduction surface of the semiconductor temperature difference power generation module (3) is arranged towards the upper part of a floating ring (1), a heat conduction surface of the semiconductor temperature difference power generation module (3) is provided with a heat conduction metal plate (4) in a laminating manner, a cold conduction surface of the semiconductor temperature difference power generation module (3) is provided with a cold conduction metal plate (5) in a laminating manner, the heat conduction metal plate (4) and the cold conduction metal plate (5) are fixedly connected together through a fastener, the cold conduction metal plate (5) is fixedly arranged on a cross rod (2), a water storage tank (6) attached with the heat conduction metal plate is fixedly arranged on the upper surface of the heat conduction metal plate (4), a heat conduction metal plate (7) attached with the heat conduction metal plate (4) is fixedly arranged at the bottom of the water storage tank (6), a plurality of connecting cylinders (8) communicated with the interior of the water storage tank (, a solar vacuum tube (9) is inserted into each connecting cylinder (8), and an exhaust pipe (10) communicated with the inside of the water storage tank (6) is fixedly arranged on the surface of the top of the water storage tank;
a filtering module is arranged right above the self-generating device and comprises a filtering mechanism and a micro water pump (31), and the micro water pump (31) is electrically connected with the semiconductor temperature difference generating module (3); a placing plate (33) is arranged below the cross rod (2), a water suction pipe (34) penetrates through and is fixed on the placing plate (33), a vertical pipe (35) is sleeved at the bottom end of the water suction pipe (34), a horizontal pipe (36) communicated with the vertical pipe (35) is fixedly arranged at the bottom end of the vertical pipe, a plurality of water permeable holes are formed in the horizontal pipe (36) along the length direction of the horizontal pipe, and the top end of the water suction pipe (34) is connected with the water inlet end of the micro water pump (31) through a hose (37).
2. The urban river water pollution treatment device according to claim 1, wherein the filtration module comprises a first mounting plate (22), a support column (23), a second mounting plate (24), a water conduit (25), a water collecting tank (26), a water inlet pipe (27), a connecting cylinder (28), a drip pipe (29) and a filter box (30), the first mounting plate (22) is mounted at the top of the water storage tank (6) through a connecting mechanism, the second mounting plate (24) is arranged above the first mounting plate (22), the water conduit (25) is arranged and fixed on the second mounting plate (24) in a penetrating manner, the water collecting tank (26) communicated with the inside is fixedly arranged at the top end of the water conduit (25), the water inlet pipe (27) communicated with the inside is fixedly arranged on the water collecting tank (26), the connecting cylinder (28) communicated with the inside is fixedly arranged at the bottom end of the water conduit (25), a dropper (29) is respectively inserted at two ends of the connecting cylinder (28), a filter box (30) corresponding to the dropper (29) is arranged on the first mounting plate (22), and the water inlet pipe (27) is connected with the water outlet end of the micro water pump (31) through a pipeline.
3. The urban river water pollution treatment device according to claim 2, wherein a movable cover module is mounted on the exhaust pipe (10), the movable cover module comprises a piston (11), an end cover (12), a spring (13), a top plate (14), a first threaded column (15), a nut (16), a connecting column (17), a fixing plate (18) and an exhaust groove (19), the piston (11) is inserted at the top of the exhaust pipe (10), the end cover (12) is fixedly mounted after the top end of the piston (11) extends upwards to the outside of the exhaust pipe (10), the top plate (14) is arranged above the end cover (12), the end cover (12) and the top plate (14) are fixedly connected through the spring (13), the first threaded column (15) penetrates through the top plate (14), the bottom end of the first threaded column (15) is fixedly connected with the connecting column (17), the exhaust pipe is characterized in that the bottom end of the connecting column (17) is fixedly connected onto the exhaust pipe (10) through a fixing plate (18), a nut (16) is installed on the first threaded column (15) above the top plate (14), and an exhaust groove (19) is formed in the bottom end of the piston (11).
4. The urban river water pollution treatment device according to claim 1, wherein a plurality of fixing blocks (38) are fixedly arranged on the outer surface of the floating ring (1) along the circumferential direction, a second threaded column (39) penetrates through each fixing block (38), the bottom ends of the second threaded columns (38) are fixedly connected with an inserted rod (40) which is coaxially arranged with the second threaded columns, and a conical head (41) is fixedly arranged at the bottom end of each inserted rod (40).
5. The urban river water pollution treatment device according to claim 1, wherein a plurality of floating pontoons are circumferentially and uniformly distributed on the outer surface of the floating ring (1).
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| CN202110472415.9A CN112979105A (en) | 2021-04-29 | 2021-04-29 | Urban river water pollution treatment device |
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| CN202110472415.9A CN112979105A (en) | 2021-04-29 | 2021-04-29 | Urban river water pollution treatment device |
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| KR20190107212A (en) * | 2018-03-06 | 2019-09-19 | 한라대학교산학협력단 | Floating matter removal equipment |
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| CN209940603U (en) * | 2019-04-03 | 2020-01-14 | 苏州大学 | Ecological chinampa device of high-efficient water purification combined type |
| CN212119354U (en) * | 2020-03-31 | 2020-12-11 | 鑫达东大节能环保科技(天津)有限公司 | Industrial energy-concerving and environment-protective type dust collector |
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