A device for collaborative treatment of water pollution and its usage method

Abstract

The invention discloses a water pollution collaborative treatment device and a method for using the same. The device comprises a floating object collecting mechanism, a microbial purification mechanism, a plant purification mechanism and a suspended filtering mechanism which are arranged in a river channel and used in coordination with each other. The floating object collecting mechanism comprises a floating collecting support shell floating on the water surface, the upstream end of the floating collecting support shell is rotatably provided with a horizontally arranged chain driving wheel, the downstream end of the floating collecting support shell is rotatably provided with a horizontally arranged chain driven wheel, a collection driving chain is provided for transmission connection between the chain driving wheel and the chain driven wheel, and a plurality of floating object blocking rods are fixed to the outside of the collection driving chain. The invention has a highly efficient pollution treatment capability, can effectively remove various pollutants in water, such as suspended solids, organic matter, nutrients such as nitrogen and phosphorus, and harmful substances such as heavy metals, has targeted treatment means for different types of pollutants, and ensures that the water quality is significantly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and in particular to a water pollution collaborative treatment device and a use method thereof. Background Art

[0002] Surface water bodies such as rivers and lakes are the gathering places for various sewage discharges. Due to the intensification of human activities, sewage discharge has increased, and the dilution and purification function of rivers and lakes has been greatly weakened, exceeding the self-purification limit of rivers and lakes, causing pollutants to be deposited in the water. River and lake pollution mainly includes two aspects: nutrients such as nitrogen and phosphorus and organic pollution.

[0003] Various pollutants invade rivers and lakes, and the water's self-purification ability is gradually lost. Due to the rapid development of the urban economy, there are also many pollutants formed by urban vehicle exhaust, garbage, and atmospheric precipitation. These pollutants are washed into the river by rainstorm runoff; in addition, the discharge of urban domestic sewage and the discharge of sewage from the tertiary industry on the roadside, various point source and surface source pollutants invade the river, causing the dissolved oxygen in the river to be too low, lacking an environment for aquatic life and plant survival, causing the water to gradually lose its self-purification ability. External pollution has become the root cause of the deterioration of river water quality.

[0004] At present, the treatment of the above-mentioned water pollution is time-consuming and labor-intensive, and when faced with complex water pollution components, it is impossible to carry out coordinated and effective treatment. Both adaptability and reliability need to be further improved and optimized. Summary of the invention

[0005] The purpose of the present invention is to provide a water pollution collaborative treatment device and a method of using the same, which can integrate multiple treatment technologies, synergize and complement each other, give full play to their respective advantages, and improve the overall treatment effect;.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A water pollution coordinated treatment device, comprising a floating object collection mechanism, a microbial purification mechanism, a plant purification mechanism and a suspended filtering mechanism which are arranged in sequence from upstream to downstream in the river channel and used in coordination with each other;

[0008] The floating object collection mechanism comprises a floating collection support shell floating on the water surface, the upstream end of the floating collection support shell is rotatably provided with a horizontally arranged chain drive wheel, the downstream end of the floating collection support shell is rotatably provided with a horizontally arranged chain driven wheel, a collection drive chain is provided between the chain drive wheel and the chain driven wheel for transmission connection, and a plurality of floating object blocking rods are fixed on the outer side of the collection drive chain;

[0009] A first chain guide plate is fixed to the downstream end of the floating collection support shell, and a second chain guide plate is fixed to the upstream end of the floating collection support shell;

[0010] The collection drive chain passes through the floating collection support shell. A floating object cleaning roller is rotatably connected to the inner top of the floating collection support shell, and cleaning brushes are provided on the outer side of the floating object cleaning roller.

[0011] The microbial purification mechanism includes a microbial purification outer tube shell and a microbial purification inner tube shell coaxially arranged inside the microbial purification outer tube shell.

[0012] A microbial purification channel is formed between the inner side wall of the microbial purification outer tube shell and the outer side wall of the microbial purification inner tube shell. A positive pressure delivery pump is fixed at the upstream end of the microbial purification outer tube shell, and the output end of the positive pressure delivery pump is connected to the inside of the microbial purification inner tube shell through a pipeline.

[0013] Both the side walls of the microbial purification outer tube shell and the microbial purification inner tube shell are provided with a plurality of through holes for internal and external communication, and semi-permeable membranes are fixed on the inner side walls of the microbial purification outer tube shell and the microbial purification inner tube shell.

[0014] The plant purification mechanism includes a plant purification support floating platform. A vertically extending plant purification support tube shell is fixed on the top of the plant purification support floating platform. A plurality of plant accommodation cylinders connected to the inside thereof are fixed on the outside of the plant purification support tube shell, and plant cultivation tube shells are placed in the plant accommodation cylinders.

[0015] A plurality of through holes for internal and external communication are provided on the side wall at the lower end of the plant purification support tube shell, and the inside of the plant purification support tube shell is filled with a main adsorption sponge.

[0016] The suspension filtering mechanism includes a filtering support floating platform. A suspension filtering flow tube is connected to the bottom of the filtering support floating platform through a plurality of suspension connecting ropes, and a plurality of annular suspension filtering plates are fixed on the inner side wall of the suspension filtering flow tube.

[0017] Preferably, a floating debris collection trough with an upward opening is fixed inside the floating collection support shell. A screw conveyor is fixed at one end of the floating debris collection trough, and a floating collection temporary storage shell is fixed outside the floating collection support shell. The output end of the screw conveyor is connected to the inside of the floating collection temporary storage shell through a floating debris conveying pipe.

[0018] Note: The screw conveyor is used to convey the floating debris in the floating debris collection trough to the floating collection temporary storage shell for temporary storage, which is convenient for the unified recovery and treatment of the floating debris in the floating collection temporary storage shell.

[0019] Preferably, a floating debris pushing mechanism is provided at one end of the floating debris collection trough away from the screw conveyor. The floating debris pushing mechanism includes a pushing mechanism driving shell fixed at the end of the floating debris collection trough. A floating debris pushing plate is slidably connected in the floating debris collection trough. A pushing driving through hole communicating with the floating debris collection trough is provided at the end of the pushing mechanism driving shell, and a pushing driving rod for driving the floating debris pushing plate to move is provided inside the pushing mechanism driving shell.

[0020] Description: The floating debris pushing mechanism is used to push the floating debris in the floating debris collection trough to the input end of the screw conveyor, facilitating the more smooth transportation of the floating debris to the floating collection and temporary storage shell.

[0021] Preferably, the chain driven wheel is rotatably connected to a remote sprocket support mechanism. The remote sprocket support mechanism includes a sprocket support column shell fixedly connected to the floating collection support shell through a remote connecting rod. The chain driven wheel is rotatably connected to the outside of the sprocket support column shell;

[0022] An auxiliary guiding sprocket is rotatably connected to the outside of the sprocket support column shell through an auxiliary wheel support rod. The auxiliary guiding sprocket is in transmission cooperation with the inner side of the collection drive chain.

[0023] Description: The remote sprocket support mechanism facilitates adjusting the overall length dimension of the collection drive chain according to actual needs.

[0024] Preferably, a purification mechanism support floating platform is fixedly connected to the outside of the microbial purification outer pipe shell through a floating platform connecting rod. A microbial liquid evaporation mechanism is provided on the purification mechanism support floating platform. The microbial liquid evaporation mechanism includes an evaporation mechanism outer shell fixed to the top of the purification mechanism support floating platform. A vertically extending evaporation support column is fixed inside the evaporation mechanism outer shell, and a plurality of microbial liquid nozzles are fixed to the outside of the evaporation support column;

[0025] A microbial liquid delivery pump is fixed to the top of the purification mechanism support floating platform. The input end of the microbial liquid delivery pump is communicated with the microbial purification channel through a pipeline, and the output end of the microbial liquid delivery pump is communicated with each microbial liquid nozzle through a pipeline;

[0026] A microbial supplement input pipe communicated with the microbial purification channel is fixed to the outside of the microbial purification outer pipe shell. A supplement input control valve is provided on the microbial supplement input pipe.

[0027] Description: The microbial liquid evaporation mechanism is used to evaporate and purify the liquid of the inactivated microorganisms in the microbial purification channel, so as to supplement new liquid rich in microorganisms.

[0028] Preferably, an evaporation condensation mechanism is provided on the top of the purification mechanism support floating platform. There is a vertically penetrating condensation mechanism fixing groove on the purification mechanism support floating platform. The evaporation condensation mechanism includes a condensation mechanism accommodation shell fixed in the condensation mechanism fixing groove and opening downward. An S-shaped bent evaporation condensation flow pipe is fixed inside the condensation mechanism accommodation shell. The top of the evaporation mechanism outer shell is connected to the input end of the evaporation condensation flow pipe through a steam exhaust pipe. A condensate water exhaust pipe is connected to the output end of the evaporation condensation flow pipe. The condensate water exhaust pipe is obliquely inserted and fixed on the purification mechanism support floating platform;

[0029] Preferably, a negative pressure extraction pipe communicating with the inside is fixed to the top of the condensation mechanism housing, and a negative pressure extraction control valve is provided on the negative pressure extraction pipe;

[0030] A crystallization scraping mechanism is provided on the top of the evaporation mechanism housing. The crystallization scraping mechanism includes a crystallization scraping ring slidably connected to the inner side wall of the evaporation mechanism housing. A scraping drive housing extending vertically is fixed to the top of the evaporation mechanism housing. A drive through hole communicating with the scraping drive housing is provided on the top of the evaporation mechanism housing. A scraping drive telescopic rod for driving the movement of the crystallization scraping ring is provided in the scraping drive housing. The scraping drive telescopic rod is an electric control telescopic rod. The outer rod end of the scraping drive telescopic rod is fixedly connected to the inner top of the scraping drive housing. The inner rod of the scraping drive telescopic rod passes through the drive through hole and is fixedly connected to the crystallization scraping ring.

[0031] Explanation: The evaporation and condensation mechanism facilitates condensing and liquefying the water generated by evaporating and purifying the liquid rich in microorganisms, and then discharging it back into the river water body again to reduce water loss.

[0032] Preferably, a plurality of water diversion ropes are fixed to the inner side wall of the plant accommodation cylinder;

[0033] A plant cultivation tube shell is placed in the plant accommodation cylinder. The side wall of the plant cultivation tube is of a hollow structure. Natural sponge is filled inside the side wall of the plant cultivation tube shell. Both the inner and outer side walls of the plant cultivation tube shell are of a hollowed-out structure.

[0034] Explanation: The water diversion ropes and natural sponge facilitate diverting water to the roots of the plants, enabling the plants to grow well, and then making full use of the absorption function of the plant roots to absorb pollutants in the purified water body.

[0035] Preferably, an annular scraper support slide rail is fixed on the inner side wall of the suspended filter flow pipe at the position of the suspended filter plate. Two scraper support sliders are slidably connected to the scraper support slide rail. A suspended cleaning scraper is fixedly connected to the scraper support slider. The suspended cleaning scraper is pressed against the water-facing side of the suspended filter plate.

[0036] A conveyor fixing hole communicating inside and outside is provided on the lower side of the suspended filter flow pipe at the position of the suspended filter plate. A suspended cleaning conveyor is fixed in the conveyor fixing hole. The output end of the suspended cleaning conveyor is communicated with a suspended cleaning temporary storage shell through a suspended cleaning discharge pipe. The suspended cleaning temporary storage shell is fixed on the top of the filter support floating platform.

[0037] Both ends inside the suspended filter flow pipe are fixedly connected with a centrifugal shaft support ring through a plurality of centrifugal support rods. A centrifugal drive shaft is rotatably connected inside the centrifugal shaft support ring. A plurality of centrifugal disturbance blades are fixed on the centrifugal drive shaft.

[0038] Description: A large number of pollution particles suspended inside the water are intercepted by each suspended filtering plate under the action of centrifugal force, and these pollution particles are uniformly stored in the suspended cleaning temporary storage shell for unified recycling and treatment.

[0039] Preferably, as the usage method of the above water pollution collaborative treatment device, it includes the following steps:

[0040] S1. Use the floating debris collection mechanism to collect and clean the floating debris on the water surface

[0041] The floating collection support shell floats on the water surface. The floating collection support shell and the riverbed are relatively fixed by the anchor chain. The chain drive wheel is rotated by a windmill, and the chain drive wheel drives the collection drive chain and the chain driven wheel to rotate synchronously;

[0042] A section of the collection drive chain passing through the floating collection support shell runs from the downstream end of the floating collection support shell and then outputs from the upstream end of the floating collection support shell;

[0043] The entire collection drive chain and each floating debris blocking rod float on the water surface. Under the continuous rotation of the collection drive chain, the floating debris on the water surface will be intercepted by the floating debris blocking rod, and the floating debris blocking rod intercepted with floating debris will be driven by the collection drive chain to move inside the floating collection support shell. The floating debris cleaning roller is driven by an electric motor to rotate, and the floating debris intercepted by the floating debris blocking rod is cleaned by using the cleaning brush;

[0044] S2. Use the microbial purification mechanism to purify the pollutants in the water body

[0045] The microbial purification channel is filled with a liquid rich in microorganisms. The semi-permeable membranes fixed on the inner side walls of the microbial purification outer tube shell and the microbial purification inner tube shell only allow water molecules to pass through;

[0046] Use the positive pressure transfer pump to continuously transport the water body in the river channel into the microbial purification inner tube shell at a transport speed of 10 - 15 L / min. The water body in the microbial purification inner tube shell passes through the semi-permeable membrane on the inner side wall of the microbial purification inner tube shell and enters the microbial purification channel. During the residence process of the water body in the microbial purification channel, the water body is purified by the decomposition of microorganisms, and then the water body passes through the semi-permeable membrane on the inner side wall of the microbial purification outer tube shell and returns to the river channel water body again;

[0047] S3. Use the plant purification mechanism to adsorb and purify the river channel water body

[0048] The plant purification support tube shell floats on the water surface. Each plant accommodation cylinder is above the water surface, and the drainage holes are immersed in the river channel water body;

[0049] Plants for purifying water bodies are planted in the plant cultivation tubes, and then the plant cultivation tubes with plants are placed into the plant accommodation cylinders;

[0050] The river water enters the interior of the plant purification support shell through the diversion holes, wetting the main adsorption sponge. The capillary action of the water diversion ropes transfers the water adsorbed in the main adsorption sponge to the plant cultivation shell, and the plant roots absorb and purify the pollutants in the river water through absorption;

[0051] S4. Use the suspension filtering mechanism to intercept and separate the suspended solid impurities in the river water

[0052] The filtering support floating platform floats on the water surface, and the suspension filtering flow-through pipe is immersed in the river water, and the extending direction of the suspension filtering flow-through pipe is consistent with the flowing direction of the river water;

[0053] During the process of the river water flowing through the interior of the suspension filtering flow-through pipe, the suspended solid impurities in the river water will be intercepted on the water-facing side of each suspension filtering plate.

[0054] Compared with the prior art, the beneficial effects of the present invention are reflected in the following aspects:

[0055] 1. The structure of the present invention is reasonably designed. The circulating swallowing type floating object collection mechanism can continuously collect the floating objects on the water surface into the floating collection support shell, and use the conveyor to temporarily store the sundries for unified recycling and treatment;

[0056] 2. The present invention is convenient to operate. For a large number of pollution particles suspended in the water, a plurality of suspension filtering mechanisms are arranged along the flowing direction of the water body in the water body. During the process of the water body flowing through the interior of the suspension filtering flow-through pipe, the centrifugal action is used to make the pollution particles close to the inner side wall of the suspension filtering flow-through pipe, and then each suspension filtering plate is used to intercept these pollution particles and uniformly store them in the suspension cleaning temporary storage shell for unified recycling and treatment;

[0057] 3. The microbial purification mechanism of the present invention enables the river water to circulate through the microbial purification channel, and various microorganisms rich in the microbial purification channel are used to decompose and purify the pollutants in the water body during the retention process of the water body in the microbial purification channel;

[0058] 4. The present invention has high pollution treatment ability and can effectively remove various pollutants in the water, such as suspended solids, organic matter, nutrients such as nitrogen and phosphorus, and harmful substances such as heavy metals. It has targeted treatment means for different types of pollutants to ensure that the water quality is significantly improved;

[0059] 5. In the solution of the present invention, the synergistic effect of multiple technologies is utilized to integrate various treatment technologies to achieve the collaborative treatment of physical, chemical, biological and other methods. Different technologies complement each other, give play to their respective advantages, and improve the overall treatment effect;

[0060] 6. The technical solution of the present invention adopts an energy-saving design to reduce energy consumption. During operation, the use of chemical agents is minimized as much as possible to reduce the operating cost and at the same time reduce the secondary pollution to the environment;

[0061] 7. The technical solution of the present invention has good adaptability and reliability and can adapt to different types of river channels, including rivers, lakes, ponds, etc. For different water flow velocities, water depths, water qualities and other conditions, the treatment device can operate stably and play a good treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0062] Figure 1 is the overall layout top view of the water pollution collaborative treatment device of the present invention;

[0063] Figure 2 is the top view of the floating object collection mechanism of the present invention;

[0064] Figure 3 is the structural schematic diagram of the floating collection support shell of the present invention;

[0065] Figure 4 is the top view of the floating debris pushing mechanism of the present invention;

[0066] Figure 5 is the right view of the remote sprocket support mechanism of the present invention;

[0067] Figure 6 is the structural schematic diagram of the microbial purification mechanism of the present invention;

[0068] Figure 7 is the left view of the microbial purification outer shell of the present invention;

[0069] Figure 8 is the structural schematic diagram of the microbial liquid evaporation mechanism of the present invention;

[0070] Figure 9 is the left view of the evaporation and condensation mechanism of the present invention;

[0071] Figure 10 is the structural schematic diagram of the plant purification mechanism of the present invention;

[0072] Figure 11 is the structural schematic diagram of the plant cultivation shell of the present invention;

[0073] Figure 12 is the structural schematic diagram of the suspension filtering mechanism of the present invention;

[0074] Figure 13 is Figure 11 the right view of;

[0075] Figure 14 It is the right view of the floating barrier and filtration flow-through pipe of the present invention.

[0076] In the figure, 10 - floating object collection mechanism, 11 - floating collection support shell, 111 - first chain guide plate, 112 - second chain guide plate, 12 - collection drive chain, 121 - chain drive wheel, 122 - chain driven wheel, 13 - floating object blocking rod, 14 - floating object cleaning roller, 141 - cleaning brush, 151 - floating debris collection trough, 152 - screw conveyor, 153 - floating collection temporary storage shell, 154 - floating debris conveying pipe, 16 - floating debris pushing mechanism, 161 - pushing mechanism drive shell, 162 - floating debris pushing plate, 163 - pushing drive through hole, 164 - pushing drive rod, 17 - remote sprocket support mechanism, 170 - remote connecting rod, 171 - sprocket support column shell, 172 - auxiliary wheel support rod, 173 - auxiliary guide sprocket, 20 - microbial purification mechanism, 200 - microbial purification channel, 21 - microbial purification outer pipe shell, 22 - microbial purification inner pipe shell, 23 - positive pressure delivery pump, 24 - purification mechanism support floating platform, 241 - floating platform connecting rod, 25 - microbial liquid evaporation mechanism, 251 - evaporation mechanism outer shell, 252 - evaporation support column, 253 - microbial liquid nozzle, 254 - microbial liquid delivery pump, 255 - microbial supplement input pipe, 256 - supplement input control valve, 257 - vapor exhaust pipe, 26 - evaporation condensation mechanism, 260 - condensation mechanism fixing groove, 261 - condensation mechanism accommodation shell, 262 - evaporation condensation flow-through pipe, 263 - condensate drain pipe, 264 - negative pressure extraction pipe, 265 - negative pressure extraction control valve, 27 - crystallization scraping mechanism, 271 - crystallization scraping ring, 272 - scraping drive accommodation shell, 273 - drive through hole, 274 - scraping drive telescopic rod, 30 - plant purification mechanism, 31 - plant purification support floating platform, 32 - plant purification support pipe shell, 321 - drainage hole, 322 - main body adsorption sponge, 33 - plant accommodation cylinder, 330 - water drainage rope, 34 - plant cultivation pipe shell, 341 - natural sponge, 40 - floating barrier and filtration mechanism, 401 - suspension connection rope, 41 - barrier and filtration support floating platform, 42 - floating barrier and filtration flow-through pipe, 43 - floating barrier and filtration plate, 441 - scraper support slide rail, 442 - scraper support slider, 443 - floating cleaning scraper, 45 - floating cleaning conveyor, 451 - conveyor fixing hole, 452 - floating cleaning exhaust pipe, 453 - floating cleaning temporary storage shell, 46 - centrifugal shaft support ring, 461 - centrifugal support rod, 462 - centrifugal drive shaft, 463 - centrifugal disturbance blade. Detailed implementation mode

[0077] The following combines with Figures 1 - 14The present invention is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front, and back directions mentioned below are consistent with the up, down, left, right, front, and back directions of the projection relationship of the respective main views or structural schematic diagrams themselves.

[0078] Embodiment 1: A water pollution collaborative treatment device, such as Figure 1 As shown, it includes a floating object collection mechanism 10, a microbial purification mechanism 20, a plant purification mechanism 30 and a suspended filter mechanism 40 which are arranged in sequence from upstream to downstream in the river channel and used in coordination with each other;

[0079] like Figure 2 As shown, the floating object collection mechanism 10 includes a floating collection support shell 11 floating on the water surface. The floating collection support shell 11 is a ring shell structure that penetrates in the horizontal direction. The upstream end of the floating collection support shell 11 is rotatably provided with a horizontally arranged chain driving wheel 121, and the downstream end of the floating collection support shell 11 is rotatably provided with a horizontally arranged chain driven wheel 122. A collection driving chain 12 is provided in transmission connection between the chain driving wheel 121 and the chain driven wheel 122, and a plurality of floating object blocking rods 13 are fixed on the outer side of the collection driving chain 12.

[0080] A first chain guide plate 111 is fixed to the downstream end of the floating collection support shell 11, and a second chain guide plate 112 is fixed to the upstream end of the floating collection support shell 11;

[0081] like Figure 3 As shown, the collection drive chain 12 passes through the floating collection support shell 11, and the top of the floating collection support shell 11 is rotatably connected to a floating object cleaning roller 14, and the outer side of the floating object cleaning roller 14 is provided with a cleaning brush 141;

[0082] like Figure 6 As shown, the microorganism purification mechanism 20 includes a microorganism purification outer tube shell 21 and a microorganism purification inner tube shell 22 coaxially arranged in the microorganism purification outer tube shell 21;

[0083] A microbial purification channel 200 is formed between the inner wall of the microbial purification outer tube shell 21 and the outer wall of the microbial purification inner tube shell 22. A positive pressure delivery pump 23 is fixed to the upstream end of the microbial purification outer tube shell 21. The output end of the positive pressure delivery pump 23 is connected to the inside of the microbial purification inner tube shell 22 through a pipeline.

[0084] The side walls of the microorganism purification outer tube shell 21 and the microorganism purification inner tube shell 22 are provided with a plurality of small flow holes (not shown in the figure) communicating with the inside and outside, and the inner walls of the microorganism purification outer tube shell 21 and the microorganism purification inner tube shell 22 are fixed with a semipermeable membrane (not shown in the figure);

[0085] like Figure 6As shown, a purification mechanism support floating platform 24 is fixedly connected to the outside of the microbial purification outer tube shell 21 through a floating platform connecting rod 241;

[0086] As Figure 10 shown, the plant purification mechanism 30 includes a plant purification support floating platform 31. A vertically extending plant purification support tube shell 32 is fixed to the top of the plant purification support floating platform 31. A plurality of plant accommodation cylinders 33 communicating with the inside thereof are fixed to the outside of the plant purification support tube shell 32, and a plant cultivation tube shell 34 is placed in the plant accommodation cylinder 33;

[0087] The side wall at the lower end of the plant purification support tube shell 32 has a plurality of drainage holes 321 communicating inside and outside, and the inside of the plant purification support tube shell 32 is filled with a main adsorption sponge 322.

[0088] As Figure 12 、 Figure 13 and Figure 14 shown, the suspended filtration mechanism 40 includes a filtration support floating platform 41. A suspended filtration flow-through pipe 42 is connected to the bottom of the filtration support floating platform 41 through a plurality of suspension connection ropes 401. A plurality of annular suspended filtration plates 43 are fixed to the inner side wall of the suspended filtration flow-through pipe 42.

[0089] Example 2: This example describes a usage method of the water pollution collaborative treatment device in Example 1, including the following steps:

[0090] S1. Use the floating debris collection mechanism 10 to collect and clean the floating debris on the water surface

[0091] The floating collection support shell 11 floats on the water surface. The floating collection support shell 11 is relatively fixed to the riverbed by an anchor chain. The chain drive wheel 121 is driven to rotate by a windmill, and the chain drive wheel 121 then drives the collection drive chain 12 and the chain driven wheel 122 to rotate synchronously;

[0092] A section of the collection drive chain 12 passing through the floating collection support shell 11 runs from the downstream end of the floating collection support shell 11 and then outputs from the upstream end of the floating collection support shell 11;

[0093] The entire collection drive chain 12 and each floating debris blocking rod 13 float on the water surface. Under the continuous rotation of the collection drive chain 12, the floating debris on the water surface will be intercepted by the floating debris blocking rod 13, and the floating debris blocking rod 13 intercepting the floating debris will be driven by the collection drive chain 12 to move into the floating collection support shell 11. The floating debris cleaning roller 14 is driven to rotate by a motor, and the floating debris intercepted by the floating debris blocking rod 13 is cleaned by using the cleaning brush 141;

[0094] S2. Use the microbial purification mechanism 20 to purify the pollutants in the water body.

[0095] The microbial purification channel 200 is filled with a liquid rich in microorganisms. The microorganisms include ammonia-oxidizing bacteria, nitrite-oxidizing bacteria, denitrifying bacteria, polyphosphate-accumulating organisms, Bacillus subtilis, lactic acid bacteria, yeast, actinomycetes, sulfur bacteria, rhizobia, nitrogen-fixing bacteria, and Pseudomonas. The semi-permeable membranes fixed on the inner side walls of the microbial purification outer tube shell 21 and the microbial purification inner tube shell 22 only allow water molecules to pass through.

[0096] Use the positive pressure transfer pump 23 to continuously transport the water in the river channel to the microbial purification inner tube shell 22 at a transport speed of 10 - 15 L / min. The water in the microbial purification inner tube shell 22 passes through the semi-permeable membrane on the inner side wall of the microbial purification inner tube shell 22 and enters the microbial purification channel 200. During the residence process of the water in the microbial purification channel 200, the water is purified by the decomposition of microorganisms, and then the water passes through the semi-permeable membrane on the inner side wall of the microbial purification outer tube shell 21 and returns to the river channel water body again.

[0097] S3. Use the plant purification mechanism 30 to adsorb and purify the river channel water body.

[0098] The plant purification support tube shell 32 floats on the water surface, and each plant accommodation cylinder 33 is above the water surface. The drainage hole 321 is immersed in the river channel water body.

[0099] Plant the plants for purifying the water body in the plant cultivation tube 34, and then put the plant cultivation tube 34 with the planted plants into the plant accommodation cylinder 33.

[0100] The river channel water body enters the inside of the plant purification support tube shell 32 through the drainage hole 321 and wets the main adsorption sponge 322. Use the capillary action of the water drainage rope 330 to transfer the water adsorbed in the main adsorption sponge 322 to the plant cultivation tube shell 34, and use the absorption and purification effect of the plant roots to adsorb and purify the pollutants in the river channel water body.

[0101] S4. Use the suspended interception and filtration mechanism 40 to intercept and separate the suspended solid impurities in the river channel water body.

[0102] The interception and filtration support floating platform 41 floats on the water surface, and the suspended interception and filtration flow-through pipe 42 is immersed in the river channel water body, and the extension direction of the suspended interception and filtration flow-through pipe 42 is consistent with the flow direction of the river channel water body.

[0103] During the process of the river channel water body flowing through the inside of the suspended interception and filtration flow-through pipe 42, the suspended solid impurities in the river channel water body will be intercepted on the water-facing side of each suspended interception and filtration plate 43.

[0104] Example 3: On the basis of Example 1, as Figure 3As shown in the figure, a floating debris collection trough 151 with an upward opening is fixed inside the floating collection support shell 11. One end of the floating debris collection trough 151 is fixed with a screw conveyor 152. A floating collection and temporary storage shell 153 is fixed outside the floating collection support shell 11. The output end of the screw conveyor 152 is connected to the inside of the floating collection and temporary storage shell 153 through a floating debris conveying pipe 154.

[0105] Embodiment 4: This embodiment describes a method of using a water pollution collaborative treatment device in Embodiment 3. The difference from Embodiment 2 is that in S1, the cleaning brush 141 is used to sweep the floating debris intercepted by the floating object blocking rod 13 into the floating debris collection trough 151; the screw conveyor 152 is used to convey the floating debris in the floating debris collection trough 151 into the floating collection and temporary storage shell 153 for temporary storage, and the floating collection and temporary storage shell 153 is cleaned regularly.

[0106] Embodiment 5: On the basis of Embodiment 3, as Figure 2 shown, a floating debris pushing mechanism 16 is provided at one end of the floating debris collection trough 151 away from the screw conveyor 152. As Figure 4 shown, the floating debris pushing mechanism 16 includes a pushing mechanism driving shell 161 fixed at the end of the floating debris collection trough 151. A floating debris pushing plate 162 is slidably connected inside the floating debris collection trough 151. The end of the pushing mechanism driving shell 161 has a pushing driving through hole 163 communicating with the floating debris collection trough 151. A pushing driving rod 164 for driving the floating debris pushing plate 162 to move is provided inside the pushing mechanism driving shell 161;

[0107] The pushing driving rod 164 is an electric control telescopic rod. The outer rod end of the pushing driving rod 164 is fixedly connected to the pushing mechanism driving shell 161. The inner rod of the pushing driving rod 164 passes through the pushing driving through hole 163 and is fixedly connected to the floating debris pushing plate 162.

[0108] Example 6: This example describes the usage method of a water pollution collaborative treatment device in Example 5. The difference from Example 4 is that in S1, the floating debris pushing mechanism 16 is used to push the floating debris in the floating debris collection tank 151 to the input end of the screw conveyor 152, facilitating the more smoothly conveying of the floating debris to the floating collection and temporary storage shell 153. Among them, when the inner rod of the pushing drive rod 164 extends, it drives the floating debris pushing plate 162 to move in the floating debris collection tank 151 towards the direction close to the screw conveyor 152. The floating debris pushing plate 162 is used to push the floating debris in the floating debris collection tank 151 to the vicinity of the input end of the screw conveyor 152. When the inner rod of the pushing drive rod 164 extends or retracts, it drives the floating debris pushing plate 162 to reciprocate in the floating debris collection tank 151, continuously pushing the floating debris in the floating debris collection tank 151 to the vicinity of the input end of the screw conveyor 152.

[0109] Example 7: On the basis of Example 5, as Figure 2 shown, the chain driven sprocket 122 is rotatably connected to a remote sprocket support mechanism 17. As Figure 5 shown, the remote sprocket support mechanism 17 includes a sprocket support column shell 171 fixedly connected to the floating collection support shell 11 through a remote connecting rod 170. The sprocket support column shell 171 is a cylindrical shell arranged vertically in an extended manner. A stable counterweight 1710 is fixed at the lower end of the sprocket support column shell 171. The chain driven sprocket 122 is rotatably connected to the outside of the sprocket support column shell 171;

[0110] An auxiliary guiding sprocket 173 is rotatably connected to the outside of the sprocket support column shell 171 through an auxiliary wheel support rod 172. The auxiliary guiding sprocket 173 is in transmission cooperation with the inside of the collection drive chain 12.

[0111] Example 8: On the basis of Example 7, as Figure 6 shown, an outer shell 21 of the microbial purification is fixedly connected with a purification mechanism support floating platform 24 through a floating platform connecting rod 241. A microbial liquid evaporation mechanism 25 is provided on the purification mechanism support floating platform 24. As Figure 8 shown, the microbial liquid evaporation mechanism 25 includes an evaporation mechanism outer shell 251 fixed to the top of the purification mechanism support floating platform 24. A vertically extended evaporation support column 252 is fixed inside the evaporation mechanism outer shell 251. A plurality of microbial liquid nozzles 253 are fixed to the outside of the evaporation support column 252;

[0112] The outer side surface of the evaporation mechanism outer shell 251 has a heat absorption coating, and the heat absorption coating is a black chromium coating;

[0113] At the top of the purification mechanism support floating platform 24, a microbial liquid transfer pump 254 is fixedly installed. The input end of the microbial liquid transfer pump 254 is connected to the microbial purification channel 200 through a pipeline, and the output end of the microbial liquid transfer pump 254 is connected to each microbial liquid nozzle 253 through a pipeline;

[0114] On the outer side of the microbial purification outer shell 21, a microbial supplement input pipe 255 connected to the microbial purification channel 200 is fixedly installed. The microbial supplement input pipe 255 is provided with a supplement input control valve 256.

[0115] As Figure 6 shown, at the top of the purification mechanism support floating platform 24, an evaporation and condensation mechanism 26 is provided. On the purification mechanism support floating platform 24, there is a vertically penetrating condensation mechanism fixing groove 260. As Figure 9 shown, the evaporation and condensation mechanism 26 includes a condensation mechanism accommodation shell 261 fixedly installed in the condensation mechanism fixing groove 260 and opening downward. Inside the condensation mechanism accommodation shell 261, an S-shaped bent evaporation and condensation flow pipe 262 is fixedly installed. The top of the evaporation mechanism outer shell 251 is connected to the input end of the evaporation and condensation flow pipe 262 through a steam exhaust pipe 257. The output end of the evaporation and condensation flow pipe 262 is connected to a condensate water exhaust pipe 263. The condensate water exhaust pipe 263 is obliquely inserted and fixed on the purification mechanism support floating platform 24;

[0116] At the top of the condensation mechanism accommodation shell 261, a negative pressure extraction pipe 264 connected to its interior is fixedly installed. The negative pressure extraction pipe 264 is provided with a negative pressure extraction control valve 265;

[0117] At the top of the evaporation mechanism outer shell 251, a crystal scraping mechanism 27 is provided. The crystal scraping mechanism 27 includes a crystal scraping ring 271 slidably connected to the inner side wall of the evaporation mechanism outer shell 251. At the top of the evaporation mechanism outer shell 251, a vertically extending scraping drive accommodation shell 272 is fixedly installed. At the top of the evaporation mechanism outer shell 251, there is a drive through hole 273 connected to the scraping drive accommodation shell 272. Inside the scraping drive accommodation shell 272, a scraping drive telescopic rod 274 for driving the crystal scraping ring 271 to move is provided. The scraping drive telescopic rod 274 is an electric control telescopic rod. The outer rod end of the scraping drive telescopic rod 274 is fixedly connected to the inner top of the scraping drive accommodation shell 272. The inner rod of the scraping drive telescopic rod 274 passes through the drive through hole 273 and is fixedly connected to the crystal scraping ring 271.

[0118] Example 9: This example describes the usage method of a water pollution collaborative treatment device in Example 8. The difference from Example 6 is that after step S2, the microbial liquid evaporation mechanism 25 is used to evaporate and purify the liquid rich in microorganisms filled in the microbial purification channel 200;

[0119] The microbial liquid transfer pump 254 is used to extract the liquid rich in microorganisms in the microbial purification channel 200 and transport it to each microbial liquid nozzle 253. The microbial liquid nozzle 253 sprays the liquid rich in microorganisms on the inner side wall of the evaporation mechanism housing 251. After the heat-absorbing coating on the outer side surface of the evaporation mechanism housing 251 absorbs solar energy, it will cause the evaporation mechanism housing 251 to heat up, so as to evaporate the liquid rich in microorganisms on the inner side wall of the evaporation mechanism housing 251. After the liquid is dried, the microbial residues therein will adhere to the inner side wall of the evaporation mechanism housing 251;

[0120] The water vapor generated by the evaporation of the liquid rich in microorganisms will be transported to the evaporation condensation flow pipe 262 through the vapor exhaust pipe 257. The water in the condensation mechanism housing 261 is used to cool the evaporation condensation flow pipe 262, so that the water vapor liquefies inside the evaporation condensation flow pipe 262. The liquefied water vapor is then discharged back into the river water body through the condensate exhaust pipe 263;

[0121] The lower end of the condensation mechanism housing 261 is immersed in the river water body. The negative pressure extraction pipe 264 is used to evacuate the inside of the condensation mechanism housing 261, so that the river water body fills into the condensation mechanism housing 261 under the action of atmospheric pressure, and the river water body is used to cool the evaporation condensation flow pipe 262;

[0122] Just supplement the microbial purification channel 200 with a new liquid rich in microorganisms through the microbial supplement input pipe 255;

[0123] The crystallization scraping mechanism 27 is used to scrape the microbial residues attached to the inner side wall of the evaporation mechanism housing 251. When the inner rod of the scraping drive telescopic rod 274 extends out, it will drive the crystallization scraping ring 271 to move downwards in the evaporation mechanism housing 251. The crystallization scraping ring 271 is used to scrape the microbial residues attached to the inner side wall of the evaporation mechanism housing 251. The microbial residues are concentrated on the inner bottom of the evaporation mechanism housing 251, preventing too thick microbial residues from adhering to the inner side wall of the evaporation mechanism housing 251 and thus affecting the heating and evaporation effect.

[0124] Example 10: On the basis of Example 7, as Figure 10 shown, multiple moisture drainage ropes 330 are fixed on the inner side wall of the plant accommodation cylinder 33;

[0125] The side wall of the plant cultivation pipe 34 is a hollow structure. The inside of the side wall of the plant cultivation pipe shell 34 is filled with natural sponge 341, and both the inner and outer side walls of the plant cultivation pipe shell 34 are hollow structures.

[0126] Example 11: This example describes a method for using a device for collaborative treatment of water pollution in Example 10. The difference from Example 9 is that in step S3, the river water enters the plant purification support tube shell 32 through the drainage holes 321 to wet the main adsorption sponge 322. The capillary action of the water drainage rope 330 is used to transfer the water adsorbed in the main adsorption sponge 322 to the natural sponge 341 filled inside the side wall of the plant cultivation tube shell 34. The plant roots will penetrate through the hollow structure on the side wall of the plant cultivation tube shell 34 and take root in the natural sponge 341, and the pollutants in the river water are adsorbed and purified by the absorption and purification action of the plant roots.

[0127] Example 12: On the basis of Example 10, as Figure 14 shown, a circular scraper support slide rail 441 is fixed on the inner side wall of the suspended filtering and flowing-through pipe 42 at the position of the suspended filtering plate 43. Two scraper support sliders 442 are slidably connected to the scraper support slide rail 441. A suspended cleaning scraper 443 is fixedly connected to the scraper support slider 442, and the suspended cleaning scraper 443 is pressed against the water-facing side of the suspended filtering plate 43;

[0128] The scraper support slider 442 is driven by a servo motor to move along the scraper support slide rail 441;

[0129] There is a conveyor fixing hole 451 that communicates inside and outside at the position of the suspended filtering plate 43 on the lower side of the suspended filtering and flowing-through pipe 42. A suspended cleaning conveyor 45 is fixed in the conveyor fixing hole 451. The suspended cleaning conveyor 45 is a screw conveyor in the prior art. The input end of the suspended cleaning conveyor 45 is inside the suspended filtering and flowing-through pipe 42. There are a plurality of input through holes on the side of the input end of the suspended cleaning conveyor 45. The output end of the suspended cleaning conveyor 45 is connected to a suspended cleaning temporary storage shell 453 through a suspended cleaning discharge pipe 452. The suspended cleaning temporary storage shell 453 is fixed on the top of the filtering support floating platform 41;

[0130] Both ends inside the suspended filtering and flowing-through pipe 42 are fixedly connected with a centrifugal shaft support ring 46 through a plurality of centrifugal support rods 461. A centrifugal drive shaft 462 is rotatably connected inside the centrifugal shaft support ring 46. A plurality of centrifugal disturbance blades 463 are fixed on the centrifugal drive shaft 462;

[0131] The centrifugal drive shaft 462 is driven by a motor to rotate. A plurality of solar panels are fixed on the top of the filtering support floating platform 41. The electric energy generated by the solar panels is used to supply power to the motor that drives the centrifugal drive shaft 462.

[0132] Example 13: This example describes a method for using a water pollution collaborative treatment device in Example 12. The difference from Example 11 is that in step S4, during the flow of the river channel water body inside the suspended filtering and flowing-through pipe 42, the motor drives the centrifugal drive shaft 462 to rotate. Under the agitation of multiple centrifugal disturbance blades 463, the water body inside the suspended filtering and flowing-through pipe 42 generates a swirl around the axis of the suspended filtering and flowing-through pipe 42. Under the centrifugal force, the solid impurities in the river channel water body will be close to the inner side wall of the suspended filtering and flowing-through pipe 42, and the solid impurities inside the river channel water body will be intercepted on the water-facing side of each suspended filtering plate 43 during the flowing-through process.

[0133] In the initial state, the suspended cleaning scraper 443 is in the upper position of the suspended filtering plate 43. The servo motor drives the scraper support slider 442 to move along the scraper support slide rail 441. During this process, the suspended cleaning scraper 443 is used to gradually push the solid impurities intercepted on the water-facing side of the suspended filtering plate 43 to the input end of the suspended cleaning conveyor 45. The suspended cleaning conveyor 45 is used to transport the solid impurities to the suspended cleaning temporary storage shell 453 for storage, and the suspended cleaning temporary storage shell 453 can be cleaned regularly.

[0134] Test example: To verify the treatment effect of the water pollution collaborative treatment device of the present application, taking a river channel water body with floating pollutants, organic pollutants, and suspended pollutants as an example, the treatment device of the present application is used for treatment.

[0135] For the river channel water body with floating pollutants, organic pollutants, and suspended pollutants, where the floating pollutant amount is 6.5 kg / m 3 , the organic pollutant is 183 mg / L, and the suspended pollutant is expressed as 76 NTU in turbidity. The technical solutions of Example 2, Example 4, Example 6, Example 9, Example 11, and Example 13 of the present invention are respectively used to treat the river channel water body for a treatment period of 10 days, and a comparative example is set. The equipment for treating floating pollutant pollution, organic pollution, and suspended matter pollution in the prior art is also used to treat the river channel water body for 10 days, and then the downstream water quality after treatment is detected. The results and analysis are shown in Table 1:

[0136] Table 1 Water quality detection results before and after treatment

[0137]

[0138] It can be seen from the above data analysis that the technical solutions of the present invention have good treatment effects on floating pollutant pollution, organic pollution, and suspended pollutant pollution. The removal rate of floating pollutants reaches 95%, the removal rate of organic pollutants reaches 92%, and the suspended pollutants expressed in turbidity decrease by 93%. Its treatment effect is at least doubled compared with the prior art.

Claims

1. A device for collaborative treatment of water pollution, characterized in that, It comprises a floating object collection mechanism (10), a microorganism purification mechanism (20), a plant purification mechanism (30) and a suspended filtering mechanism (40) which are arranged in sequence in the river channel from upstream to downstream and used in coordination with each other; The floating object collection mechanism (10) comprises a floating collection support shell (11) floating on the water surface, the upstream end of the floating collection support shell (11) being rotatably provided with a horizontally arranged chain drive wheel (121), the downstream end of the floating collection support shell (11) being rotatably provided with a horizontally arranged chain driven wheel (122), a collection drive chain (12) being transmission-connected between the chain drive wheel (121) and the chain driven wheel (122), and a plurality of floating object blocking bars (13) being fixed on the outer side of the collection drive chain (12); A first chain guide plate (111) is fixed to the downstream end of the floating collection support shell (11), and a second chain guide plate (112) is fixed to the upstream end of the floating collection support shell (11); The collection drive chain (12) passes through the floating collection support shell (11), and a floating object cleaning roller (14) is rotatably connected to the top of the floating collection support shell (11), and a cleaning brush (141) is provided on the outside of the floating object cleaning roller (14); The microorganism purification mechanism (20) comprises a microorganism purification outer tube shell (21) and a microorganism purification inner tube shell (22) coaxially arranged inside the microorganism purification outer tube shell (21); A microorganism purification channel (200) is formed between the inner wall of the microorganism purification outer tube shell (21) and the outer wall of the microorganism purification inner tube shell (22); a positive pressure delivery pump (23) is fixed to the upstream end of the microorganism purification outer tube shell (21); and the output end of the positive pressure delivery pump (23) is connected to the inside of the microorganism purification inner tube shell (22) through a pipeline; The side walls of the microorganism purification outer tube shell (21) and the microorganism purification inner tube shell (22) are both provided with a plurality of small flow holes communicating with the inside and outside, and the inner walls of the microorganism purification outer tube shell (21) and the microorganism purification inner tube shell (22) are both fixed with semipermeable membranes; The plant purification mechanism (30) comprises a plant purification support floating platform (31), a vertically extending plant purification support tube shell (32) is fixed on the top of the plant purification support floating platform (31), a plurality of plant containing tubes (33) connected to the inside of the plant purification support tube shell (32) are fixed on the outside of the plant purification support tube shell (32), and a plant cultivation tube shell (34) is placed in the plant containing tube (33); The side wall at the lower end of the plant purification support tube shell (32) is provided with a plurality of drainage holes (321) communicating with each other inside and outside, and the plant purification support tube shell (32) is filled with a main body adsorption sponge (322); The suspended filter mechanism (40) comprises a filter support floating platform (41), the bottom of the filter support floating platform (41) is connected to a suspended filter flow pipe (42) via a plurality of suspension connection ropes (401), and a plurality of annular suspended filter plates (43) are fixed on the inner side wall of the suspended filter flow pipe (42).

2. The water pollution collaborative treatment device according to claim 1, characterized in that, Inside the floating collection support shell (11), there is a floating debris collection trough (151) with an upward opening. One end of the floating debris collection trough (151) is fixed with a screw conveyor (152). Outside the floating collection support shell (11), there is a floating collection temporary storage shell (153). The output end of the screw conveyor (152) is connected to the inside of the floating collection temporary storage shell (153) through a floating debris conveying pipe (154).

3. A water pollution collaborative treatment device according to claim 2, characterized in that, At one end of the floating debris collection trough (151) away from the screw conveyor (152), there is a floating debris pushing mechanism (16). The floating debris pushing mechanism (16) includes a pushing mechanism driving shell (161) fixed at the end of the floating debris collection trough (151). Inside the floating debris collection trough (151), there is a floating debris pushing plate (162) slidably connected. At the end of the pushing mechanism driving shell (161), there is a pushing driving through hole (163) communicating with the floating debris collection trough (151). Inside the pushing mechanism driving shell (161), there is a pushing driving rod (164) for driving the floating debris pushing plate (162) to move.

4. A water pollution collaborative treatment device according to claim 1, characterized in that, The chain driven wheel (122) is rotatably connected to a remote sprocket support mechanism (17). The remote sprocket support mechanism (17) includes a sprocket support column shell (171) fixedly connected to the floating collection support shell (11) through a remote connecting rod (170). The chain driven wheel (122) is rotatably connected to the outside of the sprocket support column shell (171). Outside the sprocket support column shell (171), there is an auxiliary guiding sprocket (173) rotatably connected through an auxiliary wheel support rod (172). The auxiliary guiding sprocket (173) is in transmission cooperation with the inside of the collection driving chain (12).

5. A water pollution collaborative treatment device according to claim 1, characterized in that, Outside the microbial purification outer pipe shell (21), there is a purification mechanism support floating platform (24) fixedly connected through a floating platform connecting rod (241). On the purification mechanism support floating platform (24), there is a microbial liquid evaporation mechanism (25). The microbial liquid evaporation mechanism (25) includes an evaporation mechanism outer shell (251) fixed at the top of the purification mechanism support floating platform (24). Inside the evaporation mechanism outer shell (251), there is a vertically extending evaporation support column (252). Outside the evaporation support column (252), there are a plurality of microbial liquid nozzles (253). At the top of the purification mechanism support floating platform (24), there is a microbial liquid delivery pump (254). The input end of the microbial liquid delivery pump (254) is connected to the microbial purification channel (200) through a pipeline. The output end of the microbial liquid delivery pump (254) is connected to each of the microbial liquid nozzles (253) through a pipeline. Outside the microbial purification outer pipe shell (21), there is a microbial supplement input pipe (255) connected to the microbial purification channel (200). On the microbial supplement input pipe (255), there is a supplement input control valve (256).

6. The co-governance device for water pollution according to claim 5, wherein At the top of the purification mechanism support floating platform (24), there is an evaporation and condensation mechanism (26). The purification mechanism support floating platform (24) has a vertically penetrating condensation mechanism fixing groove (260). The evaporation and condensation mechanism (26) includes a condensation mechanism accommodating shell (261) fixed in the condensation mechanism fixing groove (260) and opening downward. Inside the condensation mechanism accommodating shell (261), there is an S-shaped bent evaporation and condensation circulation pipe (262). The top of the evaporation mechanism housing (251) is connected to the input end of the evaporation and condensation circulation pipe (262) through a steam exhaust pipe (257). The output end of the evaporation and condensation circulation pipe (262) is connected to a condensed water exhaust pipe (263). The condensed water exhaust pipe (263) is obliquely inserted and fixed on the purification mechanism support floating platform (24).

7. A water pollution collaborative treatment device according to claim 6, characterized in that, At the top of the condensation mechanism accommodating shell (261), there is a negative pressure extraction pipe (264) fixed and connected to its interior. The negative pressure extraction pipe (264) is provided with a negative pressure extraction control valve (265); At the top of the evaporation mechanism housing (251), there is a crystallization scraping mechanism (27). The crystallization scraping mechanism (27) includes a crystallization scraping ring (271) slidably connected to the inner side wall of the evaporation mechanism housing (251). At the top of the evaporation mechanism housing (251), there is a vertically extending scraping drive accommodating shell (272) fixed. The top of the evaporation mechanism housing (251) has a drive through hole (273) connected to the scraping drive accommodating shell (272). Inside the scraping drive accommodating shell (272), there is a scraping drive telescopic rod (274) for driving the crystallization scraping ring (271) to move. The scraping drive telescopic rod (274) is an electrically controlled telescopic rod. The outer rod end of the scraping drive telescopic rod (274) is fixedly connected to the inner top of the scraping drive accommodating shell (272). The inner rod of the scraping drive telescopic rod (274) passes through the drive through hole (273) and is fixedly connected to the crystallization scraping ring (271).

8. A water pollution collaborative treatment device according to claim 1, characterized in that, On the inner side wall of the plant accommodating cylinder (33), there are multiple moisture drainage ropes (330) fixed; The side wall of the plant cultivation pipe shell (34) is a hollow structure. Inside the side wall of the plant cultivation pipe shell (34), there is a natural sponge (341) filled. The inner and outer side walls of the plant cultivation pipe shell (34) are both hollowed-out structures.

9. A water pollution collaborative treatment device according to claim 6, characterized in that, On the inner side wall of the suspension filtering and circulation pipe (42) at the position of the suspension filtering plate (43), there is an annular scraping plate support slide rail (441) fixed. Two scraping plate support sliders (442) are slidably connected to the scraping plate support slide rail (441). A suspension cleaning scraping plate (443) is fixedly connected to the scraping plate support sliders (442). The suspension cleaning scraping plate (443) presses against the water-facing side of the suspension filtering plate (43). The lower side of the suspended filtering and flowing pipe (42) has a conveyor fixing hole (451) that communicates with the inside and outside at the suspended filtering plate (43). A suspended cleaning conveyor (45) is fixed in the conveyor fixing hole (451). The output end of the suspended cleaning conveyor (45) is connected to a suspended cleaning temporary storage shell (453) through a suspended cleaning outer discharge pipe (452). The suspended cleaning temporary storage shell (453) is fixed on the top of the filtering support floating platform (41). At both ends inside the suspended filtering and flowing pipe (42), a centrifugal shaft support ring (46) is fixedly connected through a plurality of centrifugal support rods (461). A centrifugal drive shaft (462) is rotatably connected inside the centrifugal shaft support ring (46). A plurality of centrifugal disturbance blades (463) are fixed on the centrifugal drive shaft (462).

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