CN112057950A

CN112057950A - River course rubbish pollution treatment filtration system

Info

Publication number: CN112057950A
Application number: CN202010962823.8A
Authority: CN
Inventors: 谢雪梅
Original assignee: Shenzhen Rose Source Landscape Ecological Co ltd
Current assignee: Shenzhen Rose Source Landscape Ecological Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2020-12-11
Anticipated expiration: 2040-09-14
Also published as: CN112057950B

Abstract

The utility model relates to a river course rubbish pollution handles filtration system relates to river course refuse treatment's technical field, and it includes gets mud device and processing apparatus, and processing apparatus includes the base, is provided with filtering mechanism and dewatering mechanism on the base, and dewatering mechanism includes sedimentation tank, dehydration pond and solidification pond, and the sedimentation tank has the overflow pipe, and the bottom of sedimentation tank is provided with carries the piece, and the upper end in dewatering tank is provided with the overflow mud pipe, and the high position of overflow mud pipe is higher than the high position of overflow pipe. Send to processing apparatus behind silt, bulky rubbish is detained at filter mechanism, all the other silt falls into the settling basin, subside the layering in the settling basin, the great silt of weight is piled up in the settling basin bottom, carry the piece to carry silt to the dehydration pond, silt increases gradually in the dehydration pond, overflow from excessive mud pipe at last and flow into the solidification pond, make this river course rubbish pollution treatment filtration system can be with the water in the silt, little volume rubbish and the separation of bulky rubbish, thereby the realization is to carrying out stage filtration to the rubbish in the silt.

Description

River course rubbish pollution treatment filtration system

Technical Field

The application relates to the technical field of river channel garbage treatment, in particular to a river channel garbage pollution treatment and filtration system.

Background

River pollution is mainly divided into two situations of natural generation and artificial generation. Naturally occurring pollution is mainly sludge produced when the river bed is silted up. The artificial pollution is mainly sludge generated by a large amount of organic garbage entering the river channel. The sludge is accumulated in a large amount in the riverbed, which easily causes the problems of rising of the riverbed, poor water quality and the like. In the related art, sludge in a river bed is usually directly pumped and solidified by a slurry pump for cleaning, and the solidified sludge is subjected to yard treatment or retreatment of making into building materials, so that the resource reutilization of the sludge is realized.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the sludge also contains a large amount of water, the small-volume garbage subjected to degradation and a part of large-volume garbage which is not degraded, the large amount of water enables the garbage with large volume to have large mobility, and the large-volume garbage affects the treatment of the small-volume garbage and is not beneficial to subsequent sludge for subsequent resource recycling.

Disclosure of Invention

In order to carry out the classified filtration to the rubbish in the silt, the purpose of this application is to provide a river course rubbish pollution handles filtration system.

The application provides a pair of river course rubbish pollution treatment filtration system adopts following technical scheme:

the utility model provides a river course rubbish pollution handles filtration system, is including the processing apparatus who gets mud device and be used for filtering silt that is used for acquireing river course silt, processing apparatus includes the base, be provided with filtering mechanism and dewatering mechanism on the base, filtering mechanism including fixed set up in the mounting bracket of base with install in the filter piece of mounting bracket, dewatering mechanism including all set up in the sedimentation tank, dewatering tank and the solidification pond of base, the sedimentation tank is located filter the below of piece, the sedimentation tank has the overflow pipe, the bottom of sedimentation tank be provided with to the transport piece of silt is carried to the dewatering tank, the upper end in dewatering tank is provided with the excessive mud pipe, the excessive mud pipe with solidification pond intercommunication, the high position of excessive mud pipe is higher than the high position of overflow pipe.

By adopting the technical scheme, the sludge taking device obtains sludge at the bottom of the river channel and then sends the sludge to the filter element of the treatment device, and large-volume garbage is stagnated on the filter element, so that the large-volume garbage of the sludge is filtered; the rest sludge passes through the filter element and falls into the sedimentation tank, sedimentation and layering are carried out in the sedimentation tank, sludge with larger weight is accumulated at the bottom of the sedimentation tank, at the moment, the conveying element continuously conveys the sludge into the dewatering tank, the sludge in the dewatering tank is gradually increased, and finally, the sludge overflows from a sludge overflow pipe at the upper end of the dewatering tank and flows into the solidification tank; from this for this river course rubbish pollution treatment filtration system can separate water, little volume rubbish and bulky rubbish in the silt, thereby realizes carrying out the classified filtration to the rubbish in the silt.

Preferably, carry the piece including the conveyer pipe, send the mud screw rod and order about send mud screw rod pivoted conveying motor, the one end intercommunication of conveyer pipe settling basin and other end intercommunication the dehydration pond, send the mud screw rod to wear to locate the conveyer pipe and with the settling basin rotates to be connected, conveying motor with settling basin fixed connection.

Through adopting above-mentioned technical scheme, conveying motor orders about and send the mud screw to rotate and carry to the dehydration pond in order to subside the silt of settling basin bottom, and the transportation of carrying the piece is for the initiative transportation so that the silt in the dehydration pond constantly increases, realizes that the silt upper surface in the dehydration pond can stably rise to the position of excessive mud pipe, thereby the overflow that the silt in the assurance dehydration pond can be stable gets into the solidification pond, thereby realize the separation between a large amount of moisture and the little volume rubbish in the silt.

Preferably, the sedimentation tank is provided with a collection silt pocket, collection silt pocket including laying in the sedimentation tank bottom collection silt cushion, the edge of collection silt cushion is encircleed and is provided with into the pocket edge, become the pocket along encircle laminate in the inner wall of sedimentation tank, it is provided with a plurality of pockets areas on the edge to become the pocket, it keeps away from to play the pocket area become the one end on pocket edge with the last opening terminal surface of sedimentation tank can dismantle the connection, the conveyer pipe with the one end of sedimentation tank intercommunication stretches into in the collection silt pocket.

Through adopting above-mentioned technical scheme, the little volume silt that falls into the sedimentation tank is concentrated in album silt pocket to when silt volume reduces and can not be carried in the follow-up sedimentation tank, play the pocket area through the pulling and in order to take up album silt pocket, thereby be convenient for clear up the silt in the collection silt pocket.

Preferably, the solidification pond is provided with the solidification subassembly, the solidification subassembly is including erectting in the powder hopper in solidification pond, the lower extreme of powder hopper has the discharging pipe, the discharging pipe internal rotation is provided with send the powder screw rod, install on the powder hopper and order about send the powder motor of powder screw rod, send the lower extreme of powder screw rod to stretch into in the solidification pond, be provided with a plurality of stirring leaves on sending the powder screw rod outer wall.

By adopting the technical scheme, substances such as lime and the like are added into the powder hopper, and the powder conveying screw conveys powder such as lime and the like into the solidification tank and stirs the powder through the stirring blades, so that the lime powder and sludge are uniformly stirred, and the sludge is solidified so as to facilitate the subsequent treatment of the sludge.

Preferably, filtering mechanism still including can dismantle set up in the dirty case of appearance of base, it is located to hold dirty case one side of mounting bracket, filter piece include at least two rotate set up in the mounting bracket change roller, cladding set up in change the conveyer belt of roller and order about change roller pivoted filter motor, filter motor with the mounting bracket is connected, a plurality of filter mesh holes have on the conveyer belt, the conveyer belt has along its direction of delivery and sends out the end, the end of sending out of conveyer belt is located hold dirty case on the opening.

Through adopting above-mentioned technical scheme, the filter motor orders about the commentaries on classics roller and rotates in order to drive the conveyer belt and rotate to carry the bulky rubbish on the conveyer belt to holding dirty incasement, thereby be convenient for follow-up bulky rubbish in to silt concentrate the clearance.

Preferably, a water pressing roller is rotatably arranged on the mounting frame and positioned above the conveyor belt, and a water pressing gap is formed between the water pressing roller and the conveyor belt.

Through adopting above-mentioned technical scheme, the conveyer belt removes the removal of the bulky rubbish that drives on the conveyer belt, and when bulky rubbish through the pressurized-water clearance, the pressurized-water roller extrudees the moisture in order to further extrude bulky rubbish to the realization is to the further filtration of moisture in the bulky rubbish.

Preferably, install on the mounting bracket and scrape mud spare, scrape mud spare include with the mounting bracket rotates the mud roller of connecting and orders about scrape mud roller pivoted and scrape the mud motor, it is located to scrape the mud roller the below of conveyer belt, it is provided with spiral scraper blade around on the outer disc of mud roller to scrape, spiral scraper blade support press in the conveyer belt, scrape the mud motor with the mounting bracket is connected.

Through adopting above-mentioned technical scheme, scrape the mud motor and rotate in order to drive and scrape the mud roller and rotate, the spiral scraper blade is followed and is scraped the mud roller and rotate in order to strike off the silt that the conveyer belt is close to sedimentation tank one side to reduce piling up of silt on the conveyer belt so that the filtration mesh on the conveyer belt can stably pass through the silt of small volume.

Preferably, be provided with on the mounting bracket and remove mud spare, it is located to remove mud spare the cyclic annular of conveyer belt is interior, remove mud spare with the conveyer belt is close to the one side conflict of changeing the roller, remove the extending direction of mud spare with be formed with the contained angle between the moving direction of conveyer belt.

Through adopting above-mentioned technical scheme, remove mud piece and strike off the conveyer belt and be close to the mud that piles up on changeing the roller one side to reduce the piling up of mud on the conveyer belt so that the filter mesh's on the conveyer belt can stably pass through the silt of small volume.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the sludge taking device obtains sludge at the bottom of the river channel and then sends the sludge to a filter element of the treatment device, and large-volume garbage is stagnated on the filter element, so that the sludge large-volume garbage is filtered; the rest sludge passes through the filter element and falls into the sedimentation tank, sedimentation and layering are carried out in the sedimentation tank, sludge with larger weight is accumulated at the bottom of the sedimentation tank, at the moment, the conveying element continuously conveys the sludge into the dewatering tank, the sludge in the dewatering tank is gradually increased, and finally, the sludge overflows from a sludge overflow pipe at the upper end of the dewatering tank and flows into the solidification tank; therefore, the river channel garbage pollution treatment and filtration system can separate water, small-volume garbage and large-volume garbage in the sludge, so that the garbage in the sludge is filtered in a grading manner;

2. the small-volume sludge falling into the sedimentation tank is concentrated in the sludge collection bag, so that when the sludge amount in the subsequent sedimentation tank is reduced and cannot be conveyed, the sludge collection bag is lifted by pulling the lifting belt, and the sludge in the sludge collection bag is convenient to clean;

3. materials such as lime and the like are added into the powder hopper, the powder feeding screw conveys powder materials such as lime and the like into the solidification tank and the powder materials are stirred by the stirring blades, so that the lime powder materials and the sludge are uniformly stirred, and the sludge is solidified to facilitate the subsequent treatment of the sludge;

4. scrape the mud motor and rotate in order to drive and scrape the mud roller and rotate, the spiral scraper blade is followed and is scraped the mud roller and rotate and strike off with the silt that is close to the settling basin one side with the conveyer belt, goes mud piece and strikes off the conveyer belt and is close to changeing the accumulational silt in the roller one side to reduce the accumulation of silt on the conveyer belt and filter mesh's the silt that can stably pass through the small volume on the conveyer belt.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is a schematic cross-sectional structure diagram of an embodiment of the present application.

In the figure, 1, a mud taking device; 2. a processing device; 20. a base; 21. a filtering mechanism; 211. a mounting frame; 212. a filter member; 2121. rotating the roller; 2122. a conveyor belt; 213. a dirt accommodating box; 214. a water pressing roller; 215. a mud scraping member; 2151. a mud scraping roller; 2152. a spiral scraper; 216. removing mud pieces; 22. a dewatering mechanism; 221. a sedimentation tank; 222. a dewatering pool; 223. a curing tank; 224. an overflow pipe; 225. a conveying member; 2251. a delivery pipe; 2252. a mud feeding screw; 226. a mud overflow pipe; 227. a silt collecting pocket; 2271. a silt collecting soft cushion; 2272. forming a pocket edge; 2273. lifting the pocket belt; 228. curing the assembly; 2281. a powder hopper; 2282. a discharge pipe; 2283. a powder feeding screw rod; 2284. stirring blades; 2285. powder feeding motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses river course rubbish pollution treatment filtration system.

Referring to fig. 1, a river waste pollution treatment and filtration system comprises a sludge taking device 1 for taking river sludge and a treatment device 2 for filtering the sludge. The mud taking device 1 can be a chain bucket type sand dredger or a mud pump.

Referring to fig. 1 and 2, the treating apparatus 2 includes a base 20, and the base 20 may be a floor or a plate that can be stably placed on the floor. The base 20 is provided with a filtering mechanism 21 and a dewatering mechanism 22, the filtering mechanism 21 is used for filtering out and collecting large-volume garbage in the sludge, and the dewatering mechanism 22 is used for dewatering water in the residual sludge to obtain small-volume garbage.

With continued reference to fig. 1 and 2, the filtering mechanism 21 includes a mounting frame 211 fixedly disposed on the base 20, a filtering member 212 mounted on the upper end of the mounting frame 211, and a dirt holding box 213 detachably disposed on the base 20, wherein the dirt holding box 213 is disposed on one side of the mounting frame 211. The filter 212 includes at least two rollers 2121 rotatably disposed on the mounting frame 211, a belt 2122 wrapped around the rollers 2121, and a filter motor for driving the rollers 2121 to rotate. The rollers 2121 are arranged in the horizontal direction along the axis, and all the rollers 2121 are parallel to each other. The filtering motor is connected with the mounting frame 211, and the output shaft of the filtering motor and one of the rotating rollers 2121 positioned at the edge realize transmission in a coaxial fixed connection mode, a gear meshing transmission mode or a synchronous belt synchronous wheel transmission mode and the like. The conveyor belt 2122 has a discharge end in its conveying direction, and the discharge end of the conveyor belt 2122 is positioned at the opening of the dirt holding box 213 so that large-volume waste on the conveyor belt 2122 can be conveyed into the dirt holding box 213. The conveyor belt 2122 has a plurality of filter meshes through which sludge containing a small volume of waste can pass.

In order to reduce the water content of the large volume of garbage entering the dirt holding box 213, the mounting bracket 211 is further provided with a water pressing roller 214 and a water pressing motor for driving the water pressing roller 214 to rotate. The pressurized-water motor is fixedly connected with the mounting frame 211, and the output shaft of the pressurized-water motor and the pressurized-water roller 214 are in transmission in a coaxial fixed connection mode, a gear meshing transmission mode or a synchronous belt synchronous wheel transmission mode. The water pressure roller 214 is rotatably connected with the mounting bracket 211, and the axis of the water pressure roller 214 is parallel to the axis of the rotating roller 2121. The water pressure roller 214 is positioned above the conveyor belt 2122, and a water pressure gap is formed between the water pressure roller 214 and the conveyor belt 2122. The press roll 214 presses the bulk waste entering the press nip to further squeeze out moisture from the bulk waste.

In order to reduce the accumulation of sludge on the conveyor belt 2122, the mounting frame 211 is further provided with a sludge scraper 215 and a sludge remover 216. Specifically, the mud scraping member 215 includes a mud scraping roller 2151 rotatably coupled to the mounting bracket 211 and a mud scraping motor for driving the mud scraping roller 2151 to rotate. The mud scraping motor is connected with the mounting frame 211, and the output shaft of the mud scraping motor and the mud scraping roller 2151 are driven by a coaxial fixed connection, a gear meshing transmission or a synchronous belt synchronous wheel transmission mode. The scraping roller 2151 is positioned below the conveyor belt 2122, and the axis of the scraping roller 2151 is parallel to the axis of the rotating roller 2121. A spiral scraper 2152 is arranged around the outer circumferential surface of the mud scraping roller 2151, and the side of the spiral scraper 2152 away from the mud scraping roller 2151 is pressed against the conveyor belt 2122. The mud scraping motor rotates to drive the mud scraping roller 2151 to rotate, and the spiral scraper 2152 rotates along with the mud scraping roller 2151 to scrape off the mud on the side, close to the sedimentation tank 221, of the conveyor belt 2122. Mud removing piece 216 is the setting of rectangular plate-like and places along vertical direction. An included angle is formed between the length extending direction of the mud removing member 216 and the moving direction of the conveyor belt 2122, and an included angle is formed between the length extending direction of the mud removing member 216 and the axial direction of the rotating roller 2121. The mud-removing member 216 is positioned in the loop of the belt 2122, and the mud-removing member 216 abuts against a side of the belt 2122 adjacent to the roller 2121 so that the mud-removing member 216 scrapes off the mud accumulated on the side of the belt 2122 adjacent to the roller 2121.

With continued reference to fig. 1 and 2, the dewatering mechanism 22 includes a settling tank 221, a dewatering tank 222, and a solidification tank 223, all disposed on the base 20.

A settling tank 221 is located below the filter elements 212, the settling tank 221 being capable of receiving sludge on a conveyor belt 2122 through the filter mesh openings. The settling tank 221 has an overflow pipe 224 at its upper end. After the sludge is settled in the settling tank 221, the heavier small-volume garbage in the sludge can settle at the bottom of the settling tank 221, and the water content in the sludge is mostly located above the small-volume garbage. At this time, water may overflow from the overflow pipe 224 to leave a small volume of garbage in the sludge in the settling tank 221.

It is worth mentioning that sedimentation tank 221 is provided with collection silt pocket 227, and collection silt pocket 227 includes collection silt cushion 2271 and encircles and set up in the one-tenth pocket edge 2272 that collects silt cushion 2271 edge, and collection silt cushion 2271 lays in sedimentation tank 221 bottom, and one-tenth pocket edge 2272 encircles the inner wall that fits in sedimentation tank 221. In order to facilitate pulling up the silt collecting pocket 227, a plurality of pocket raising belts 2273 are arranged on the pocket forming edge 2272, and one end, far away from the pocket forming edge 2272, of the pocket raising belt 2273 is detachably connected with the upper opening end face of the sedimentation tank 221 in a hooking and holding mode and the like.

The dewatering tank 222 is located at one side of the settling tank 221, and the bottom of the dewatering tank 222 is communicated with the bottom wall of the settling tank 221 through a conveying member 225, and the conveying member can convey the small volume garbage at the bottom of the settling tank 221 into the dewatering tank 222. Specifically, the conveying member 225 includes a conveying pipe 2251, a clay screw 2252 penetrating the conveying pipe 2251, and a conveying motor for driving the clay screw 2252 to rotate. The conveying pipe 2251 is used for communicating the sedimentation tank 221 with the dewatering tank 222, one end of the conveying pipe 2251 located in the sedimentation tank 221 extends into the sludge collecting bag 227, and the other end of the conveying pipe 2251 extends into the dewatering tank 222. One end of the mud screw 2252 is located in the sedimentation tank 221 and is rotatably connected to the mud screw 2252 and the other end of the mud screw 2252 is located in the dewatering tank 222, so that the mud screw 2252 can transfer the mud at the bottom of the sedimentation tank 221 into the dewatering tank 222. The conveying motor is fixedly connected with the sedimentation tank 221, and the output shaft of the conveying motor and the mud conveying screw 2252 realize transmission in a coaxial fixed connection, gear meshing transmission or synchronous belt synchronous wheel transmission mode.

The upper end of the dewatering tank 222 is fixedly provided with a mud overflow pipe 226 communicated with the solidification tank 223, and the height position of the mud overflow pipe 226 is higher than that of the mud overflow pipe 224. The sludge is continuously conveyed into the dewatering pool 222 by the conveying member 225, the sludge in the dewatering pool 222 is gradually increased, and finally, the sludge overflows from a sludge overflow pipe 226 at the upper end of the dewatering pool 222 and flows into the solidification pool 223.

The solidification tank 223 is used to further solidify the dewatered small volume waste to facilitate subsequent reuse of the sludge, and for this purpose, the solidification tank 223 is provided with a solidification assembly 228. Specifically, the solidification module 228 includes a powder hopper 2281 erected on the solidification tank 223, and the powder hopper 2281 has a discharge pipe 2282 at its lower end, and the discharge pipe 2282 can penetrate deeply into the sludge in the solidification tank 223. The internal rotation of discharging pipe 2282 is provided with powder feeding screw 2283, installs the powder feeding motor 2285 who orders about powder feeding screw 2283 on the powder hopper 2281, realizes the transmission through modes such as coaxial fixed connection, gear engagement transmission or hold-in range synchronizing wheel transmission between powder feeding motor 2285's output shaft and the powder feeding screw 2283. The axis of the powder feeding screw 2283 is arranged along the vertical direction, the upper end of the powder feeding screw 2283 is rotatably connected with the upper opening end surface of the powder hopper 2281, the lower end of the powder feeding screw 2283 extends into the solidification tank 223, and the outer wall surface of the powder feeding screw 2283 is provided with a plurality of stirring blades 2284. Lime and other substances are added into the powder hopper 2281, and powder feeding screws 2283 convey powder such as lime into the solidification tank 223 and stir the powder through stirring blades 2284, so that the lime powder and sludge are uniformly stirred, and the sludge is solidified to facilitate subsequent treatment of the sludge.

The implementation principle of the river channel garbage pollution treatment and filtration system in the embodiment of the application is as follows: the sludge taking device 1 obtains sludge at the bottom of a river channel, then the sludge is conveyed to a conveyor belt 2122 of the treatment device 2, large-volume garbage is retained on the conveyor belt 2122, so that large-volume garbage is filtered, and meanwhile, a filter motor is started to drive a rotating roller 2121 to rotate, so that the conveyor belt is driven to move, so that the large-volume garbage on the conveyor belt 2122 can fall into the sludge accommodating box 213; the rest sludge passes through the filter mesh holes of the conveyor belt 2122 and falls into the sedimentation tank 221, and is settled and layered in the sedimentation tank 221, small-volume garbage in the sludge is accumulated in the sludge collection pocket 227 of the sedimentation tank 221 due to the large weight, most of water in the sludge floats above the small-volume garbage, at this time, the conveying motor drives the sludge conveying screw 2252 to rotate so as to convey the sludge settled at the bottom of the sedimentation tank 221 into the dewatering tank 222, so that the sludge in the dewatering tank 222 is gradually increased, finally the sludge overflows from the sludge overflow pipe 226 at the upper end of the dewatering tank 222 and flows into the solidification tank 223, substances such as lime are added into the powder hopper 2281, and the powder conveying screw 2283 conveys powder materials such as lime into the solidification tank 223 and stirs the powder materials through the stirring blades 2284, so that the lime powder materials and the sludge are stirred uniformly to solidify the small-volume garbage.

The embodiments of the present invention are preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, wherein like parts are denoted by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component. Therefore, the method comprises the following steps: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A river channel garbage pollution treatment and filtration system is characterized by comprising a sludge taking device (1) for obtaining river channel sludge and a treatment device (2) for filtering the sludge, wherein the treatment device (2) comprises a base (20), a filtering mechanism (21) and a dewatering mechanism (22) are arranged on the base (20), the filtering mechanism (21) comprises a mounting frame (211) fixedly arranged on the base (20) and a filtering piece (212) arranged on the mounting frame (211), the dewatering mechanism (22) comprises a settling pond (221), a dewatering pond (222) and a solidification pond (223) which are all arranged on the base (20), the settling pond (221) is positioned below the filtering piece (212), the settling pond (221) is provided with an overflow pipe (224), and the bottom of the settling pond (221) is provided with a conveying piece (225) for conveying the sludge to the dewatering pond (222), the upper end of the dewatering pool (222) is provided with a mud overflow pipe (226), the mud overflow pipe (226) is communicated with the curing pool (223), and the height position of the mud overflow pipe (226) is higher than that of the water overflow pipe (224).

2. The riverway refuse pollution treatment and filtration system according to claim 1, wherein the conveying member (225) comprises a conveying pipe (2251), a mud conveying screw (2252) and a conveying motor for driving the mud conveying screw (2252) to rotate, one end of the conveying pipe (2251) is communicated with the settling tank (221) and the other end of the conveying pipe is communicated with the dewatering tank (222), the mud conveying screw (2252) is inserted into the conveying pipe (2251) and is rotatably connected with the settling tank (221), and the conveying motor is fixedly connected with the settling tank (221).

3. The river channel garbage pollution treatment and filtration system as claimed in claim 2, wherein the sedimentation tank (221) is provided with a sludge collection pocket (227), the sludge collection pocket (227) comprises a sludge collection cushion (2271) laid in the bottom of the sedimentation tank (221), the edge of the sludge collection cushion (2271) is provided with a bag formation edge (2272) in a surrounding manner, the bag formation edge (2272) is fitted to the inner wall of the sedimentation tank (221) in a surrounding manner, a plurality of bag lifting belts (2273) are arranged on the bag formation edge (2272), the bag lifting belts (2273) are far away from one end of the bag formation edge (2272) and the upper opening end surface of the sedimentation tank (221) are detachably connected, and the conveying pipe (2251) and one end communicated with the sedimentation tank (221) extend into the sludge collection pocket (227).

4. The riverway refuse pollution treatment and filtration system according to claim 1, wherein the solidification tank (223) is provided with a solidification component (228), the solidification component (228) comprises a powder hopper (2281) erected on the solidification tank (223), the lower end of the powder hopper (2281) is provided with a discharge pipe (2282), a powder feeding screw (2283) is rotatably arranged in the discharge pipe (2282), the powder hopper (2281) is provided with a powder feeding motor (2285) for driving the powder feeding screw (2283), the lower end of the powder feeding screw (2283) extends into the solidification tank (223), and the outer wall surface of the powder feeding screw (2283) is provided with a plurality of stirring blades (2284).

5. The riverway waste pollution treatment and filtration system according to claim 1, wherein the filtering mechanism (21) further comprises a waste collection box (213) detachably disposed on the base (20), the waste collection box (213) is disposed on one side of the mounting frame (211), the filtering member (212) comprises at least two rotating rollers (2121) rotatably disposed on the mounting frame (211), a conveyor belt (2122) wrapped on the rotating rollers (2121), and a filtering motor for driving the rotating rollers (2121) to rotate, the filtering motor is connected to the mounting frame (211), the conveyor belt (2122) has a plurality of filtering meshes, the conveyor belt (2122) has a delivery end along a conveying direction thereof, and the delivery end of the conveyor belt (2122) is located on an opening of the waste collection box (213).

6. The riverway refuse pollution treatment filtering system according to claim 5, wherein a water pressing roller (214) is rotatably arranged on the mounting frame (211), the water pressing roller (214) is positioned above the conveyor belt (2122), and a water pressing gap is formed between the water pressing roller (214) and the conveyor belt (2122).

7. The riverway garbage pollution treatment filtering system as claimed in claim 5, wherein a sludge scraping member (215) is mounted on the mounting frame (211), the sludge scraping member (215) comprises a sludge scraping roller (2151) rotatably connected with the mounting frame (211) and a sludge scraping motor for driving the sludge scraping roller (2151) to rotate, the sludge scraping roller (2151) is located below the conveyor belt (2122), a spiral scraper (2152) is arranged around the outer circumferential surface of the sludge scraping roller (2151), the spiral scraper (2152) is pressed against the conveyor belt (2122), and the sludge scraping motor is connected with the mounting frame (211).

8. The riverway refuse pollution treatment filtering system according to claim 5, wherein the mounting frame (211) is provided with a mud removing member (216), the mud removing member (216) is located in the ring shape of the conveyor belt (2122), the mud removing member (216) is abutted against one surface of the conveyor belt (2122) close to the rotating roller (2121), and an included angle is formed between the extending direction of the mud removing member (216) and the moving direction of the conveyor belt (2122).