Water treatment and purification equipment and process for ecological environment

Abstract

The invention relates to the technical field of ecological water treatment, in particular to ecological environment water treatment and purification equipment and technology.The equipment comprises a motorboat placed in an existing river channel, a middle frame is fixedly installed on the upper end face of the motorboat, a plurality of annularly-arranged traction plates are fixedly installed on the outer edge of the middle frame, and I-shaped frames are fixedly installed at the telescopic ends of the traction plates; and an impurity removal unit for collecting and treating weeds on the surface of a river channel is detachably mounted on the inner wall of the I-shaped frame. The dredging unit is arranged to effectively dredge floating objects when the floating objects are sucked by the suction unit and blocked; meanwhile, when the dredging unit dredges the suction unit, external oxygen can be injected into water in the river channel through the dredging unit, the water oxygen content in the water is effectively increased, the water quality in the river channel is further purified, the water in the river channel can be continuously sucked through the arrangement of the filter box, the water is circularly filtered, and the water quality in the river channel is improved. Therefore, the water quality is effectively purified.

Description

Technical Field

[0001] The present invention relates to the technical field of ecological water treatment, and in particular to a purification device and process for ecological environment water treatment. Background Art

[0002] Water ecological governance refers to improving and protecting the ecological environment of water bodies, improving the water quality and ecological functions of water bodies, and achieving sustainable use of water resources through a series of means and measures.

[0003] The prior art discloses a Chinese patent with application number CN202311403160.6, which is a water treatment and purification device for an ecological environment. It discloses that water is transported to an evaporation box for purification, and the evaporation box is movably connected to the top of the water storage tank. Combined with the gravity of the evaporation box itself, the evaporation box is in a relatively static state relative to the water storage tank and can remain relatively stable.

[0004] Although the above device can purify the water in the river, there are still some defects in use:

[0005] 1. The above device cannot quickly move the equipment in the river, and cannot quickly adjust the purification area;

[0006] 2. It is impossible to deal with the weeds in the river and it is impossible to clean the algae at different water levels. Summary of the invention

[0007] The purpose of the present invention is to provide an ecological environment water treatment and purification device and process to solve the problem of rapid treatment of different water areas in the river channel and salvage of weeds and algae in the river channel proposed in the above background technology.

[0008] The purpose of the present invention can be achieved through the following technical solutions:

[0009] A water treatment and purification device for ecological environment comprises a motorboat placed in an existing river channel, a middle frame is fixedly installed on the upper end face of the motorboat, a plurality of circumferentially arranged traction plates are fixedly installed on the outer edge of the middle frame, and an I-shaped frame is fixedly installed on the telescopic ends of the traction plates, and an impurity removal unit for collecting and treating weeds on the surface of the river channel is detachably installed on the inner wall of the I-shaped frame, a suction unit placed on the water surface is detachably installed on the impurity removal unit, and the suction unit is convenient for sucking and collecting floating objects on the surface of the river channel, and a dredging unit connected to the middle part of the impurity removal unit is arranged above the suction unit, and the dredging unit is convenient for dredging when the suction unit is blocked by the floating objects on the river channel, and a filter box is detachably installed on the upper end face of the middle frame, a water inlet pipe placed in the river channel is fixedly installed on one side of the filter box, and a drainage pipe is arranged on the other side of the filter box.

[0010] A plurality of circumferentially arranged electric push rods are fixedly installed on the outer edge of the middle frame. The plurality of electric push rods and the plurality of traction plates are arranged in a staggered manner. An installation member is fixedly installed on the telescopic end of the electric push rod. A rotating plate is rotatably installed between every two adjacent traction plates. The middle of the rotating plate is rotatably connected to the installation member above it. The triangular structure formed by the plurality of rotating plates and the plurality of traction plates can enable the plurality of impurity removal units to form a stable structure with each other and can resist the impact of strong winds and water waves in the river channel.

[0011] The impurity removal unit includes a crushing hopper. The crushing hopper is located inside the I-shaped frame and is detachably connected to the I-shaped frame. A plurality of circumferentially arranged inclined grooves are formed between the I-shaped frame and the side of the crushing hopper. Weeds on the water surface enter the crushing hopper through the inclined grooves for crushing operations. A built-in cylinder is rotatably installed in the middle of the crushing hopper. A spiral conveyor is provided in the middle of the built-in cylinder. The bottom of the spiral conveyor is rotatably connected to the crushing hopper through a motor. The lower part and the side of the crushing hopper are provided with filter holes. A collection frame communicating with the top end of the built-in cylinder is fixedly installed on the outer edge of the top of the crushing hopper. The lower end face of the collection frame is provided with filter holes.

[0012] Cutting knives are provided on the edge of the spiral conveyor. A ring groove is circumferentially formed in the middle of the inner cavity of the crushing hopper. A loosening plate is slidably installed in the ring groove through an electric slider. The loosening plate is fixed to the built-in cylinder.

[0013] A limiting frame fixed to the collection frame is provided above the built-in cylinder. The cross section of the limiting frame is in a U-shaped setting. Through grooves are formed in the middle of both sides of the limiting frame. Opening and closing plates are rotatably installed in the through grooves. Stopping blocks are fixedly installed on both sides of the inner wall of the limiting frame for stopping the opening and closing plates. Two symmetrical side plates are fixedly installed on both sides of the upper end face of the collection frame. Vertical grooves are formed in the middle of the sides away from each other of the two side plates. Connecting rods are slidably installed in the vertical grooves through electric sliders. A fishing frame is jointly installed at the ends away from each other of the two connecting rods. A circumferential hopper is formed on the upper end face of the fishing frame. A plurality of circumferentially arranged side grooves are formed on the outer edge of the lower end face of the fishing frame.

[0014] The suction unit includes two symmetrically arranged moving pipes. The moving pipes penetrate and slide through the fishing frame. A compression pipe is communicated and installed at the upper end of the moving pipe. A kit is fixedly installed outside the moving pipe.

[0015] The dredging unit includes a central frame. A compression cylinder is fixedly installed in the middle of the central frame. A piston rod is slidably installed in the middle of the compression cylinder. A top plate is fixedly installed at the top of the piston rod. A transverse groove is formed in the middle of the top plate. A cam is provided on one side of the top plate. The cam is rotatably connected to the central frame through a motor. A driving rod is fixedly installed on one side of the cam. The driving rod is placed in the transverse groove. An air injection pipe is fixedly installed in the middle of the compression cylinder.

[0016] On both sides of the center support, two symmetrically arranged ear plates are fixedly installed. A driving wheel is rotatably installed in the middle of the ear plate through a motor. A toothed plate is engaged on one side of the driving wheel. The bottom of the toothed plate is respectively connected to its corresponding moving pipe. A circumferential pipe is commonly installed between the injection pipes on both sides. The circumferential pipe is connected to the top of the compression pipe.

[0017] An impeller is rotatably installed at the bottom of the crushing hopper. The impeller is coaxially connected to the screw conveyor rod. When the impeller and the screw conveyor rod rotate, a vortex can be formed outside the crushing hopper to adsorb the waterweeds on the river surface into the crushing hopper.

[0018] Another object of the present invention is to provide a purification process for an ecological environment water treatment and purification device, including the following steps:

[0019] S1: Weed collection:

[0020] The speedboat is started to move the whole device on the river. The vortex adsorption force is used to adsorb the weeds in the river into the crushing hopper for crushing and collection, so as to be discharged uniformly.

[0021] S2: Suction of floating objects on the water surface:

[0022] The water pump is started to suck the impurities on the river through the moving pipe, and the suction unit is movably arranged to facilitate the suction of impurities at different depths of the river.

[0023] S3: Oxygen injection into the water:

[0024] When the dredging unit dredges the impurities in the moving pipe, the external oxygen can be injected into the water through the compressed pressure to increase the oxygen content in the river.

[0025] The beneficial effects of the present invention:

[0026] 1. Since there are multiple impurity removal units in the present invention, when water purification is carried out in the river, it can synchronously treat the water surfaces in multiple directions, improve the water treatment effect, and multiple traction plates respectively drive the movement between multiple impurity removal units, enabling the multiple suction units to expand mutually, expanding the treatment area in the river water area, and making it more flexible and convenient during water treatment.

[0027] 2. The setting of the impurity removal unit in the present invention can adsorb the weeds on the river surface and simultaneously crush the inhaled weeds, quickly harvesting the river weeds. The setting of the suction unit can quickly move down to the periphery of the impurity removal unit to suck the floating objects floating on the river surface, effectively solving the problem of sucking the floating objects on the river surface, thereby enhancing the water treatment effect in the river.

[0028] 3. The present invention can effectively dredge the suction unit when it is blocked when sucking floating objects through the setting of the dredging unit. At the same time, the dredging unit can also inject external oxygen into the water in the river channel through the dredging unit when dredging the suction unit, effectively improving the oxygen content in the water, so that the water quality in the river channel is further purified. The setting of the filter box can continuously suck the water in the river channel, so that it can be circulated and filtered, thereby effectively purifying the water quality.

[0029] 4. The setting of the traction plate of the present invention can adjust the distance between multiple impurity removal units and the middle frame, so that when multiple impurity removal units purify water quality in the river, the treatment range can be quickly adjusted, and the multiple rotating plates can make the multiple impurity removal units always form a stable triangular structure, so that the whole equipment can float stably in the water, and effectively avoid the device from tipping over under the impact of strong winds and strong waves. When the distance between the multiple impurity removal units is adjusted, the electric push rod is turned on and pushed forward. At this time, the middle hinge of the rotating plate moves away from the middle frame. At this time, the traction plates connected to the two sides of the rotating plate move away from the direction of the middle frame, and at this time, the multiple impurity removal units move away from the direction of the middle frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 It is a schematic diagram of the local structure of the present invention;

[0033] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the present invention;

[0034] Figure 4 It is a partial side sectional schematic diagram of the present invention;

[0035] Figure 5 It is a schematic diagram of the structure between the middle frame and the rotating plate of the present invention;

[0036] Figure 6 It is a schematic diagram of the cross-sectional structure between the collecting frame and the crushing bucket of the present invention;

[0037] Figure 7 It is a schematic diagram of the top-sectional structure of the I-shaped frame of the present invention.

[0038] The reference numerals in the figures are as follows:

[0039] 1. Motorboat; 11. Middle frame; 12. Towing plate; 13. Rotating plate; 14. Electric push rod; 21. I-shaped frame; 210. Inclined groove; 22. Crushing bucket; 221. Inner cylinder; 222. Screw conveyor rod; 223. Ring groove; 224. Loosening plate; 23. Collection box; 231. Limiting frame; 232. Opening and closing plate; 233. Side plate; 234. Vertical groove; 235. Connecting rod; 24. Salvage frame; 241. Side groove; 242. Circumferential bucket; 25. Central frame; 251. Compression cylinder; 252. Piston rod; 253. Injection pipe; 254. Top plate; 255. Cam; 256. Driving rod; 257. Circumferential pipe; 26. Moving pipe; 261. Compression pipe; 262. Kit; 263. Ear plate; 264. Driving wheel; 265. Tooth plate; 3. Filter box; 31. Water inlet pipe. Specific implementation manner

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0041] As shown in the attached Figures 1-7 As shown in the figure, an ecological environment water treatment and purification device includes a motorboat 1 placed in an existing river. A middle frame 11 is fixedly installed on the upper end surface of the motorboat 1. A plurality of circumferentially arranged towing plates 12 are fixedly installed on the outer edge of the middle frame 11. The telescopic ends of the towing plates 12 are all fixedly installed with I-shaped frames 21. A weed removal unit for collecting and processing weeds on the river surface is detachably installed on the inner wall of the I-shaped frame 21. A suction unit placed on the water surface is liftably installed on the weed removal unit. The suction unit is convenient for sucking and collecting floating objects on the river surface layer. A dredging unit connected to the middle of the weed removal unit is arranged above the suction unit. The dredging unit is convenient for dredging when the suction unit is blocked by sucking floating objects on the river. A filter box 3 is detachably installed on the upper end surface of the middle frame 11. A water inlet pipe 31 placed in the river is fixedly installed on one side of the filter box 3. A drain pipe is arranged on the other side of the filter box 3.

[0042] Since the weed removal unit is provided with a plurality of them, when water purification is carried out in the river, it can synchronously treat the water surfaces in multiple directions, improve the water treatment effect, and the plurality of towing plates 12 drive the movement between the plurality of weed removal units respectively, enabling the mutual expansion between the plurality of suction units, expanding the treatment area in the river water area, and making it more flexible and convenient when carrying out water treatment;

[0043] The setting of the impurity removal unit can adsorb the weeds on the river surface, and at the same time crush the inhaled weeds, quickly harvesting the river weeds. The setting of the inhalation unit can quickly move down to the periphery of the impurity removal unit, so as to suck the floating objects floating on the river surface, effectively solving the problem of sucking the floating objects on the river surface, thereby enhancing the effect of water treatment in the river;

[0044] Through the setting of the dredging unit, when the inhalation unit is blocked during the suction of floating objects, it can be effectively dredged. At the same time, when the dredging unit dredges the inhalation unit, it can also inject external oxygen into the water in the river through the dredging unit, effectively increasing the water oxygen content in the water, further purifying the water quality in the river. The setting of the filter box 3 can continuously suck the water in the river and make it circulate and filter, thereby effectively purifying the water quality.

[0045] As shown in the Figure 5 figure, a plurality of circumferentially arranged electric push rods 14 are fixedly installed on the outer edge of the middle frame 11. The plurality of electric push rods 14 and the plurality of traction plates 12 are arranged in a staggered manner. An installation part is fixedly installed on the telescopic end of the electric push rod 14. A rotating plate 13 is rotatably installed between every two adjacent traction plates 12. The middle part of the rotating plate 13 is rotatably connected to the installation part above it. The triangular structure formed by the plurality of rotating plates 13 and the plurality of traction plates 12 can make the plurality of impurity removal units 2 form a stable structure with each other and can resist the impact of strong winds and water waves in the river.

[0046] Through the setting of the traction plate 12, the distance between the plurality of impurity removal units and the middle frame 11 can be adjusted. Thus, when the plurality of impurity removal units purify the water quality in the river, the treatment range can be quickly adjusted. And the plurality of rotating plates 13 can make the plurality of impurity removal units always form a triangular stable structure, so that the whole device floats stably in the water, effectively avoiding the device from tipping over under the impact of strong winds and strong water waves. When adjusting the distance between the plurality of impurity removal units, turn on the electric push rod 14 to push forward. At this time, the hinge at the middle part of the rotating plate 13 moves away from the middle frame 11. At this time, the traction plates 12 connected to both sides of the rotating plate 13 move away from the middle frame 11. At this time, the plurality of impurity removal units move away from the middle frame 11.

[0047] As shown in the Figure 3 、 4As shown in the figure, the impurity removal unit includes a crushing hopper 22. The crushing hopper 22 is located on the inner wall of the I-shaped frame 21 and is detachably connected to the I-shaped frame 21. A plurality of circumferentially arranged inclined grooves 210 are formed between the I-shaped frame 21 and the side of the crushing hopper 22. The weeds on the water surface enter the crushing hopper 22 through the inclined grooves 210 for crushing operation. An inner cylinder 221 is rotatably installed in the middle of the crushing hopper 22. A spiral conveyor rod 222 is arranged in the middle of the inner cylinder 221. The bottom of the spiral conveyor rod 222 is rotationally connected to the crushing hopper 22 through a motor. The lower part and the side of the crushing hopper 22 are provided with filter holes. A collection frame 23 communicating with the top end of the inner cylinder 221 is fixedly installed on the outer edge of the top of the crushing hopper 22. The lower end surface of the collection frame 23 is provided with filter holes.

[0048] When collecting the weeds on the river surface, the motor is turned on to drive the spiral conveyor rod 222 and the impeller to rotate synchronously. At this time, a strong vortex suction force is formed in the crushing hopper 22. At this time, the weeds outside the I-shaped frame 21 enter the crushing hopper 22 through the inclined grooves 210. When the spiral conveyor rod 222 rotates, the cutting knives on its outer edge can quickly cut and crush the weeds. At the same time, the spiral conveyor rod 222 conveys the crushed weeds to the limiting frame 231. After the weeds in the limiting frame 231 are piled up, they are extruded outward to flip the opening and closing plate 232. At this time, the crushed weeds are collected in the collection frame 23.

[0049] As shown in the Figure 6 figure, cutting knives are arranged on the edge of the spiral conveyor rod 222. A ring groove 223 is circumferentially formed in the middle of the inner cavity of the crushing hopper 22. A loosening plate 224 is slidably installed in the ring groove 223 through an electric slider. The loosening plate 224 is fixed to the inner cylinder 221.

[0050] By turning on the electric slider to drive the loosening plate 224 to rotate in the ring groove 223, on the one hand, it can drive the inner cylinder 221 to rotate. When the inner cylinder 221 rotates, it increases the contact between the weeds and the cutting knives. On the other hand, it can also accelerate the swirl in the crushing hopper 22.

[0051] As shown in the Figure 4 , 6 figure, a limiting frame 231 fixed to the collection frame 23 is arranged above the inner cylinder 221. The cross section of the limiting frame 231 is in a U-shaped setting. Through grooves are formed in the middle of both sides of the limiting frame 231. An opening and closing plate 232 is rotatably installed in the through grooves. Stopping blocks are fixedly installed on both sides of the inner wall of the limiting frame 231 for resisting the opening and closing plate 232. Two symmetrical side plates 233 are fixedly installed on both sides of the upper end surface of the collection frame 23. Vertical grooves 234 are formed in the middle of the sides of the two side plates 233 away from each other. A connecting rod 235 is slidably installed in the vertical grooves 234 through an electric slider. A fishing frame 24 is jointly installed at the far ends of the two connecting rods 235 away from each other. A circumferential hopper 242 is formed on the upper end surface of the fishing frame 24. A plurality of circumferentially arranged side grooves 241 are formed on the outer edge of the lower end surface of the fishing frame 24.

[0052] The setting of the stopper enables the opening and closing plate 232 to rotate outwards after being squeezed by weeds, effectively allowing the crushed weeds to fall into the collection box 23 for collection.

[0053] As shown in the Figure 3 accompanying figure, the suction unit includes two symmetrically arranged moving pipes 26. The moving pipes 26 penetrate and slide with the fishing frame 24. A compression pipe 261 is connected and communicated at the upper end of the moving pipe 26, and a sleeve 262 is fixedly installed outside the moving pipe 26.

[0054] The dredging unit includes a central frame 25. A compression cylinder 251 is fixedly installed in the middle of the central frame 25. A piston rod 252 is slidably installed in the middle of the compression cylinder 251. A top plate 254 is fixedly installed at the top of the piston rod 252. A horizontal groove is opened in the middle of the top plate 254. A cam 255 is arranged on one side of the top plate 254. The cam 255 is rotationally connected to the central frame 25 through a motor. A driving rod 256 is fixedly installed on one side of the cam 255. The driving rod 256 is placed in the horizontal groove. An air injection pipe 253 is fixedly installed in the middle of the compression cylinder 251.

[0055] When a blockage occurs in the moving pipe 26, the motor is turned on to drive the cam 255 to rotate. When the cam 255 rotates, it drives the top plate 254 to move by rotating the driving rod 256 in the horizontal groove. When the top plate 254 moves, it simultaneously drives the piston rod 252 to compress the inside of the compression cylinder 251. A one-way valve is provided in the compression pipe 261. Therefore, when the piston rod 252 compresses, the water in the moving pipe 26 will not enter the compression pipe 261. The pressure generated when the compression cylinder 251 is compressed dredges the inside of the moving pipe 26, effectively solving the blockage problem of the moving pipe 26 when sucking algae. At the same time, as the piston rod 252 compresses, the compression cylinder 251 can transmit the external oxygen into the moving pipe 26. Finally, through the moving pipe 26, oxygen can be continuously injected during the water treatment and purification of the river channel, increasing the oxygen content in the water quality and achieving the effect of optimizing the water quality.

[0056] When salvaging and collecting the floating objects on the river surface, the electric slider is controlled to move downwards. At this time, the connecting rod 235 slides down in the vertical groove 234. When the connecting rod 235 moves downwards, it simultaneously drives the fishing frame 24 to move downwards. At this time, the fishing frame 24 moves down to the outside of the I-shaped frame 21. Previously, the fishing frame 24 was located above the I-shaped frame 21. A plurality of side grooves 241 are provided on the outer edge of the fishing frame 24 to facilitate the entry of the floating objects on the river surface. Subsequently, the floating objects on the river surface are sucked by opening the moving pipe 26, and the floating algae on the river surface are pumped into the circumferential hopper 242 for collection.

[0057] On both sides of the center rest 25, two symmetrically arranged ear plates 263 are fixedly installed. A driving wheel 264 is rotatably installed in the middle of the ear plate 263 through a motor. A toothed plate 265 is engaged on one side of the driving wheel 264. The bottom of the toothed plate 265 is respectively connected to its corresponding moving pipe 26. A circumferential pipe 257 is jointly installed between the two injection pipes 253 on both sides. The circumferential pipe 257 is connected to the top of the compression pipe 261.

[0058] When the moving pipe 26 sucks algae at different water levels in the river, the motor is turned on to drive the driving wheel 264 to rotate. When the driving wheel 264 rotates, it drives the toothed plate 265 to move downward through meshing. When the toothed plate 265 moves downward, it synchronously drives the moving pipe 26 to move downward. By moving the moving pipe 26 to different water levels, it can meet the requirement of sucking algae at different depths in the river. And there are multiple drainage ports on the side of the circumferential hopper 242, which can timely discharge the water sucked when sucking algae, effectively increasing the storage space of the circumferential hopper 242. And when the moving pipe 26 expands and contracts, the compression pipe 261 adaptively conducts traction or compression to better assist the lifting of the moving pipe 26.

[0059] An impeller is rotatably installed at the bottom of the crushing hopper 22. The impeller is coaxially connected to the screw conveyor rod 222. When the impeller and the screw conveyor rod 222 rotate, they can form a vortex outside the crushing hopper 22 to adsorb the waterweeds on the river surface into the crushing hopper 22.

[0060] Another object of the present invention is to provide a purification process for an ecological environment water treatment and purification device, including the following steps:

[0061] S1: Weed collection:

[0062] The speedboat is started to move the whole device on the river. Using the vortex adsorption force, the weeds in the river are adsorbed into the crushing hopper 22 for crushing and collection for unified discharge;

[0063] S2: Suction of floating objects on the water surface:

[0064] The water pump is started, and the moving pipe 26 sucks the impurities on the river. And the suction unit is movably arranged to facilitate sucking the impurities at different depths in the river.

[0065] S3: Oxygen injection into water:

[0066] When the dredging unit dredges the impurities in the moving pipe 26, the external oxygen can be injected into the water through the compression pressure to increase the oxygen content in the river.

[0067] When in use, the motorboat starts and moves the entire device on the river. Since there are multiple impurity removal units, when purifying water in the river, it can synchronously treat the water surfaces in multiple directions, improving the effect of water treatment. Moreover, multiple traction plates 12 drive the movement between multiple impurity removal units, enabling the mutual expansion between multiple suction units, expanding the treatment area in the river waters, making it more flexible and convenient during water treatment. The impurity removal unit can adsorb the weeds on the river surface and simultaneously crush the inhaled weeds, quickly harvesting the river weeds. The suction unit can quickly move down to the periphery of the impurity removal unit to suck the floating objects floating on the river surface, effectively solving the problem of sucking the floating objects on the river surface, thereby enhancing the water treatment effect in the river. Through the setting of the dredging unit, when the suction unit is blocked during sucking the floating objects, it can effectively dredge it. At the same time, when the dredging unit dredges the suction unit, it can also inject external oxygen into the water in the river through the dredging unit, effectively increasing the water oxygen content in the water and further purifying the water quality in the river. The setting of the filter box 3 can continuously suck the water in the river and perform cyclic filtration, thereby effectively purifying the water quality;

[0068] The setting of the traction plate 12 can adjust the distance between multiple impurity removal units and the middle frame 11. Thus, when multiple impurity removal units purify the water quality in the river, the treatment range can be quickly adjusted. Moreover, multiple rotating plates 13 can keep multiple impurity removal units in a triangular stable structure all the time, making the whole device float stably in the water, effectively avoiding the device from toppling under the impact of strong winds and powerful water waves. When adjusting the distance between multiple impurity removal units, the electric push rod 14 is turned on and pushed forward. At this time, the middle hinge of the rotating plate 13 moves away from the middle frame 11. At this time, the traction plates 12 connected to both sides of the rotating plate 13 move in the direction away from the middle frame 11. At this time, multiple impurity removal units move in the direction away from the middle frame 11;

[0069] When collecting the weeds on the river surface, the motor is turned on to drive the spiral conveyor rod 222 and the impeller to rotate synchronously. At this time, a strong vortex suction force is formed in the crushing hopper 22. At this time, the weeds outside the I-shaped frame 21 enter the crushing hopper 22 through the chute 210. When the spiral conveyor rod 222 rotates, the cutting knife on its outer edge can quickly cut and crush the weeds. At the same time, the spiral conveyor rod 222 conveys the crushed weeds to the limit frame 231. After the weeds in the limit frame 231 accumulate, they are extruded outward and the opening and closing plate 232 flips. At this time, the crushed weeds are collected in the collection box 23. The electric slider is turned on to drive the loosening plate 224 to rotate in the annular groove 223. On the one hand, it can drive the built-in cylinder 221 to rotate. When the built-in cylinder 221 rotates, it increases the contact between the weeds and the cutting knife. On the other hand, it can also accelerate the swirl in the crushing hopper 22;

[0070] When a blockage occurs in the moving pipe 26, the motor is turned on to drive the cam 255 to rotate. When the cam 255 rotates, it drives the top plate 254 to move by rotating the driving rod 256 in the transverse groove. When the top plate 254 moves, it synchronously drives the piston rod 252 to compress the inside of the compression cylinder 251. There is a one-way valve in the compression pipe 261. Therefore, when the piston rod 252 compresses, the water in the moving pipe 26 will not enter the compression pipe 261. The pressure generated when the compression cylinder 251 is compressed dredges the inside of the moving pipe 26, effectively solving the blockage problem of the moving pipe 26 during the suction of algae. At the same time, as the piston rod 252 compresses, the compression cylinder 251 can transmit the external oxygen into the moving pipe 26. Finally, through the moving pipe 26, oxygen can be continuously infused into the river water during the treatment and purification of the river water, increasing the oxygen content in the water quality and achieving the effect of optimizing the water quality;

[0071] When collecting the floating objects on the river surface, the electric slider is controlled to move down. At this time, the connecting rod 235 slides down in the vertical groove 234. When the connecting rod 235 moves down, it synchronously drives the fishing frame 24 to move down. At this time, the fishing frame 24 moves down to the outside of the I-shaped frame 21. Previously, the fishing frame 24 was located above the I-shaped frame 21. There are multiple side grooves 241 on the outer edge of the fishing frame 24 to facilitate the entry of the floating objects on the river surface. Subsequently, the floating objects on the river surface are sucked by turning on the moving pipe 26, and the floating algae on the river surface are pumped into the circumferential hopper 242 for collection;

[0072] When the moving pipe 26 sucks the algae at different water levels in the river, the motor is turned on to drive the driving wheel 264 to rotate. When the driving wheel 264 rotates, it drives the toothed plate 265 to move downward through meshing. When the toothed plate 265 moves down, it synchronously drives the moving pipe 26 to move down. By moving the moving pipe 26 to different water levels, the suction of algae at different depths in the river can be satisfied. And there are multiple drainage ports on the side of the circumferential hopper 242, which can timely discharge the water sucked during the suction of algae, effectively increasing the storage space of the circumferential hopper 242. And when the moving pipe 26 expands and contracts, the compression pipe 261 is adaptively pulled or compressed, better assisting the lifting of the moving pipe 26.

[0073] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. An ecological environment water treatment and purification device, comprising a motorboat (1) placed in an existing river channel, characterized in that: The motorboat (1) is fixedly mounted with a middle frame (11) on the upper end surface, and a plurality of circumferentially arranged traction plates (12) are fixedly mounted on the outer edge of the middle frame (11). The telescopic ends of the traction plates (12) are fixedly mounted with a work frame (21). A weed removal unit for collecting and treating weeds on the surface of a river channel is detachably mounted on the inner wall of the work frame (21). A suction unit placed on the water surface is detachably mounted on the weed removal unit. The suction unit is convenient for sucking and collecting floating objects on the surface of the river channel. A dredging unit connected to the middle of the weed removal unit is arranged above the suction unit. The dredging unit is convenient for dredging when the suction unit sucks floating objects on the river channel and causes blockage. A filter box (3) is detachably mounted on the upper end surface of the middle frame (11). A water inlet pipe (31) placed in the river channel is fixedly mounted on one side of the filter box (3), and a drainage pipe is arranged on the other side of the filter box (3).

2. The ecological environment water treatment and purification equipment according to claim 1 is characterized in that: A plurality of circumferentially arranged electric push rods (14) are fixedly mounted on the outer edge of the middle frame (11); the plurality of electric push rods (14) and the plurality of traction plates (12) are staggered; a mounting piece is fixedly mounted on the telescopic end of the electric push rod (14); a rotating plate (13) is rotatably mounted between every two adjacent traction plates (12); the middle of the rotating plate (13) is rotatably connected to the mounting piece above it; the triangular structure formed between the plurality of rotating plates (13) and the plurality of traction plates (12) enables the plurality of impurity removal units (2) to form a stable structure with each other, and can withstand the impact of strong winds and water waves in the river channel.

3. The ecological environment water treatment and purification equipment according to claim 1 is characterized in that: The impurity removal unit comprises a crushing bucket (22), the crushing bucket (22) is located on the inner wall of the work frame (21) and is detachably connected to the work frame (21), a plurality of circumferentially arranged inclined grooves (210) are provided between the work frame (21) and the side of the crushing bucket (22), and weeds on the water surface enter the crushing bucket (22) through the inclined grooves (210) for crushing operation, an internal cylinder (221) is rotatably installed in the middle of the crushing bucket (22), a spiral conveying rod (222) is provided in the middle of the internal cylinder (221), and the bottom of the spiral conveying rod (222) is rotatably connected to the crushing bucket (22) through a motor, the lower part and the side of the crushing bucket (22) are both provided with filter holes, and a collecting frame (23) connected with the top end of the internal cylinder (221) is fixedly installed on the outer edge of the top of the crushing bucket (22), and the collecting frame (23) is provided with filter holes on the lower end surface.

4. The ecological environment water treatment and purification equipment according to claim 3 is characterized in that: The edge of the spiral conveying rod (222) is provided with a cutting knife, and the middle part of the inner cavity of the crushing bucket (22) is provided with an annular groove (223) in an annular direction. A loose plate (224) is slidably installed in the annular groove (223) via an electric slider, and the loose plate (224) is fixed to the built-in cylinder (221).

5. The ecological environment water treatment and purification equipment according to claim 4 is characterized in that: A limiting frame (231) fixed to the collection frame (23) is provided above the built-in cylinder (221); the limiting frame (231) has a convex cross-section; through grooves are provided in the middle of both sides of the limiting frame (231); an opening and closing plate (232) is rotatably installed in the through grooves; blocks are fixedly installed on both sides of the inner wall of the limiting frame (231); the blocks are used to resist the opening and closing plate (232); and two symmetrical The side plates (233) of the two sides are provided with a vertical groove (234) in the middle of the side away from each other, a connecting rod (235) is slidably installed in the vertical groove (234) through an electric slider, and a salvage frame (24) is installed together at the end away from each other of the connecting rods (235) on both sides, an annular bucket (242) is provided on the upper end surface of the salvage frame (24), and a plurality of annular side grooves (241) are provided on the outer edge of the lower end surface of the salvage frame (24).

6. The ecological environment water treatment and purification equipment according to claim 1 is characterized in that: The suction unit comprises two symmetrically arranged moving tubes (26), the moving tubes (26) penetrate and slide with the salvage frame (24), the upper ends of the moving tubes (26) are connected with compression tubes (261), and the outside of the moving tubes (26) is fixedly mounted with a kit (262).

7. The ecological environment water treatment and purification equipment according to claim 1 is characterized in that: The dredging unit comprises a central frame (25), a compression cylinder (251) is fixedly installed in the middle of the central frame (25), a piston rod (252) is slidably installed in the middle of the compression cylinder (251), a top plate (254) is fixedly installed on the top of the piston rod (252), a transverse groove is opened in the middle of the top plate (254), a cam (255) is provided on one side of the top plate (254), the cam (255) and the central frame (25) are rotationally connected through a motor, a driving rod (256) is fixedly installed on one side of the cam (255), and the driving rod (256) is placed in the transverse groove, and an air injection pipe (253) is fixedly installed in the middle of the compression cylinder (251).

8. The ecological environment water treatment and purification equipment according to claim 7 is characterized in that: Two symmetrically arranged ear plates (263) are fixedly installed on both sides of the center frame (25); a driving wheel (264) is installed in the middle of the ear plate (263) through the rotation of a motor; a tooth plate (265) is meshed on one side of the driving wheel (264); the bottom of the tooth plate (265) is respectively connected to its corresponding moving tube (26); an annular tube (257) is installed between the gas injection tubes (253) on both sides; the annular tube (257) is connected to the top of the compression tube (261).

9. The ecological environment water treatment and purification equipment according to claim 4 is characterized in that: An impeller is rotatably mounted at the bottom of the crushing bucket (22), and the impeller is coaxially connected to the screw conveying rod (222). When the impeller and the screw conveying rod (222) rotate, a vortex can be formed outside the crushing bucket (22) so as to absorb water plants on the surface of the river into the crushing bucket (22).

10. The purification process for ecological environment water treatment and purification equipment according to claim 1 is applied to the ecological environment water treatment and purification equipment according to claim (9), characterized in that: The following steps are involved: S1: Weed collection: The motorboat is turned on to move the whole device on the river channel, and the weeds in the river channel are sucked into the crushing bucket (22) by the vortex suction force for crushing and collection, so as to be discharged uniformly; S2: Suction of floating objects on the water surface: The water pump turns on the movable pipe (26) to suck the impurities on the river channel, and the suction unit is movable to facilitate the suction of impurities at different depths of the river channel. S3: Oxygen injection in water: When the dredging unit dredges impurities in the moving pipe (26), external oxygen can be injected into the water through the compression pressure, thereby increasing the oxygen content in the river channel.

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