CN110499746B

CN110499746B - Riverway black and odorous water body treatment and restoration system

Info

Publication number: CN110499746B
Application number: CN201910925190.0A
Authority: CN
Inventors: 陈磊; 黎世荇
Original assignee: Anhui Tusheng Planning And Design Consulting Co ltd
Current assignee: Anhui Tusheng Planning And Design Consulting Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2021-04-30
Anticipated expiration: 2039-09-27
Also published as: CN110499746A

Abstract

The invention discloses a river black and odorous water body treatment and restoration system, which comprises a cleaning device arranged in a first river, and a driving device arranged at the upper part of the first river, wherein the outer side of the first river is vertically communicated with a second river, a filter plate is arranged between the first river and the second river, and one end of the first river is provided with a closed end; the cleaning device comprises a rotating pipe transversely arranged at the upper part of the river channel and a bearing seat sleeved outside the rotating pipe and arranged on the upper end surface of the river channel, a cleaning sieve plate is arranged outside the rotating pipe, and a plurality of drainage holes are formed in the cleaning sieve plate; the one end department that first river course is close to the second river course is provided with the butt piece, and the arc wall has been seted up on butt piece upper portion, the free end of clearance sieve and the upper portion butt of arc wall. The invention can continuously clean the sundries in the river channel, thereby having better river channel cleaning effect and reducing the occurrence of black and odorous phenomena after the water body is turbid.

Description

Riverway black and odorous water body treatment and restoration system

Technical Field

The invention relates to the technical field of river channel cleaning, in particular to a river channel black and odorous water body treatment and restoration system.

Background

At present, with the increasing population and number of enterprises in China, the total amount of domestic wastewater and wastewater discharged by enterprises is increasing, and part of wastewater is directly or indirectly discharged into rivers, so that the discharge of excessive industrial and domestic garbage has serious influence on the original environment of the river channels, and the river channels are silted, so that the basic functions of the river channels are lost. The sources of pollutants causing the river channel silting are numerous, including domestic garbage and industrial garbage, such as plastics, foams, various appliances and products, and the floaters are all available all the year round, and the proportion of the floaters is increased; trees and crops such as logs, branches, straws, stalks, shrubs, and the like; disaster floaters such as carcasses of livestock and fishes, woods, out-of-control navigation marks and the like. In rainy season, due to continuous scouring of rainwater, more and more garbage is gradually gathered into a river channel along with the generation of surface runoff to cause river channel siltation, indexes such as ammonia nitrogen, permanganate and the like in water quality index content are increased steeply along with the continuous increase of floaters, the problem of water eutrophication is prominent, and the siltation hazard of the river channel is to be solved urgently. On the other hand, long-time sedimentation of the river channel can lead to the occurrence of black and odorous phenomenon after the water body is turbid, and causes serious damage to the ecological environment of the river channel. If the river course is located inside the city, the rapid lifting of the river course water level is caused in the rainstorm period, and the threat of waterlogging to the city is caused.

The prior Chinese utility model with publication number CN109368947A discloses an ecological riverway water resource treatment and reuse system and a riverway water resource treatment method thereof, which comprises a purified plant planting layer, an impermeable layer, a water filtering tank, a drainage tank and a sludge conveying device, wherein a fixed clapboard, a movable clapboard and a sieving machine are arranged in the water filtering tank; the fixed baffle is fixed in the inside of the water filtering tank, the movable baffle is arranged above the fixed baffle and is movably connected in the water filtering tank.

The above prior art solutions have the following drawbacks: when the staff shifts up the movable partition board, the sundries on the upper part of the movable partition board are driven to be taken out, but when the movable partition board is taken out, the sundries in the river channel can flow into the upper part of the fixed partition board, the sundries are inconvenient to take out from the upper part of the fixed partition board along with follow-up operation, and the whole using effect is poor.

Disclosure of Invention

The invention aims to provide a river black and odorous water body treatment and restoration system which can continuously clean sundries in a river, so that the river cleaning effect is better, and the occurrence of black and odorous phenomena after a water body is turbid is reduced.

The technical purpose of the invention is realized by the following technical scheme: a river black and odorous water body treatment and restoration system comprises a cleaning device arranged in a first river channel and a driving device arranged at the upper part of the first river channel and used for driving the cleaning device, wherein a second river channel is vertically communicated and arranged on the outer side wall of the first river channel, a filter plate is arranged between the first river channel and the second river channel, and one end of the first river channel, close to the second river channel, is provided with a closed end; the cleaning device comprises a rotating pipe transversely arranged at the upper part of the river channel and a bearing seat which is sleeved outside the rotating pipe and is provided with the upper end face of the river channel, a cleaning sieve plate is arranged outside the rotating pipe, the length of the cleaning sieve plate in the horizontal direction is the same as that of the first river channel in the width direction, and a plurality of drainage holes are formed in the cleaning sieve plate; the first river course is close to the one end department of second river course and is provided with the butt joint piece, butt joint piece upper portion is provided with the arc wall of seting up along the rotating tube centre of a circle, the free end of clearance sieve and the upper portion butt of arc wall.

Through adopting above-mentioned technical scheme, during the use, inside water in first river course passes the filter plate and flows into inside the second river course, debris are outside at the second river course by the filter plate separation, drive assembly drives the rotating tube and rotates, the rotating tube drives the clearance sieve in the pivoted and rotates, the clearance sieve rotates along the up end of arc wall from the one side of keeping away from the blind end, to be located inside and be in clearance sieve and the inside debris of blind end of first river course from the inside sieve of the surface of water, the clearance sieve continues to rotate, debris on clearance sieve upper portion fall the outside that first river course is located the blind end along the inclined plane of clearance sieve this moment. The continuous debris to the inside in river course are cleared up to make the effect of river course clearance better, reduce the emergence of the black and odorous phenomenon of appearing behind the water muddy.

The invention is further provided that a plurality of cleaning sieve plates are arranged along the circumferential direction of the outer side wall of the rotating pipe, the cleaning sieve plate is provided with scraping devices, the scraping devices comprise sliding holes arranged along the width direction of the cleaning sieve plate, sliding rods vertically arranged in the sliding holes, limiting rings sleeved on the sliding rods and positioned at the bottom of the cleaning sieve plate, and cleaning rods connected to the upper end surfaces of the sliding rods and abutted against the upper end surfaces of the cleaning sieve plate at the bottoms, an air bag is connected at one side of the cleaning rod close to the rotating tube, a connecting ring is fixedly connected at one end of the air bag close to the rotating tube, round holes are arranged at the positions of the rotating pipes corresponding to the connecting rings, an air pipe is arranged in the rotating pipes, tracheal one end is connected with the air pump, be connected with out the gas ring on the trachea, it communicates with one of them round hole to go out the gas ring, be provided with on the clearance sieve and be used for making the slide bar carry out the reply subassembly that replies.

By adopting the technical scheme, the air pump ventilates the interior of the air pipe, the air in the air pipe passes through the round hole from the air outlet ring and then is gathered into the air bag, the air bag is filled with air, the air bag pushes the cleaning rod to one side far away from the rotating pipe, and at the moment, sundries on the upper part of the cleaning sieve plate are pushed out of the first river channel; the sliding rod is arranged at the bottom of the cleaning rod and slides along the sliding hole, so that the sliding direction of the cleaning rod is limited, and the cleaning rod is convenient to use; when the cleaning sieve plate is used, the air outlet pipe is only communicated with one round hole, so that the cleaning sieve plate can scrape materials through the scraping component when rotating to a side close to the closed end of the first river channel; because the go-between sets up a plurality ofly, and the swivel becket corresponds the go-between setting, so the round hole is seted up along the rotating tube, and when the clearance sieve after the clearance is accomplished continued to rotate, the gas of gasbag just inside the discharge to the rotating tube from the round hole this moment to be convenient for follow-up reply subassembly drive clearance pole and reply.

The invention is further arranged in that the sliding rod extends out of the limiting ring, and the return assembly comprises a fixing plate connected to the bottom of one side of the free end of the cleaning sieve plate and a spring connected between the sliding rod and the fixing plate.

Through adopting above-mentioned technical scheme, break off between the go-between on one of them clearance sieve and the ring of giving vent to anger, the rotating tube continues to rotate, and when intercommunication between go-between on this clearance sieve and the round hole, the spring promotes the slide bar to one side of rotating tube, makes to be the interval form between clearance pole and the rotating tube, just makes the clearance pole reply initial position.

The invention is further arranged in such a way that the upper part of the first river channel is symmetrically provided with vertical plates along the length direction of the first river channel, a fixed rod is inserted between the two vertical plates, and a locking ring is sleeved between the fixed rod and the air pipe.

Through adopting above-mentioned technical scheme, the dead lever is fixed to be pegged graft between two risers, is connected through the locked loop between dead lever and the trachea, further increases tracheal stability.

The invention is further arranged in that a ring groove is arranged on the inner side wall of the rotating pipe, and the air outlet ring is positioned in the ring groove.

Through adopting above-mentioned technical scheme, it is comparatively stable in order to make to give vent to anger to be connected between ring and the rotating-tube to make and go out accurate alignment between gas ring and the round hole, the rotating-tube when rotating, reduces to go out the gas ring and carry out the condition appearance that endwise slip along the dead lever.

The cleaning device is further provided with an arc-shaped plate connected to the upper part of the cleaning rod, and the arc-shaped plate is obliquely arranged from the joint of the arc-shaped plate and the cleaning rod to one end close to the rotating pipe.

Through adopting above-mentioned technical scheme, because the clearance sieve carries out the inside time of first river course, debris can block between clearance pole and rotating tube, and the clearance effect that leads to debris is relatively poor, and is provided with the arc, reduces the inside appearance that gets into the debris condition in space between clearance pole and the rotating tube.

The invention is further arranged in such a way that a material pushing plate is connected to one side of the cleaning rod, which is far away from the rotating pipe, one end of the material pushing plate, which is far away from the cleaning rod, is obliquely arranged, and the cross section of the bottom of the material pushing plate is larger than that of the top of the material pushing plate.

Through adopting above-mentioned technical scheme, set up the scraping wings, make the material on clearance sieve upper portion promoted by the inclined plane that the scraping wings deviates from clearance pole one side, it is better to the clearance effect on clearance sieve upper portion.

The invention is further provided that the driving device comprises a first gear sleeved outside the rotating pipe, a motor arranged on the outer side wall of the first river channel, a rotating shaft connected at the output end of the motor, and a second gear sleeved on the rotating shaft and meshed with the first gear.

Through adopting above-mentioned technical scheme, the motor drives the axis of rotation and rotates, and the axis of rotation drives the second gear and rotates, and the second gear drives first gear at the pivoted in-process and rotates, and first gear drives the rotating tube and rotates, alright drive clearance sieve when the rotating tube pivoted rotates.

The invention is further provided that a waste hopper is arranged at the outer side wall of the upper closed end of the first river channel.

Through adopting above-mentioned technical scheme, set up the waste material fill, conveniently collect the debris on reason sieve upper portion, be convenient for follow-up clearance.

The invention is further arranged in such a way that a square opening is formed in the upper part of the closed end of the first river channel, a sliding plate is connected to the upper part of the square opening, and the horizontal height of one end, close to the cleaning sieve plate, of the sliding plate is higher than that of the other end of the sliding plate.

Through adopting above-mentioned technical scheme, make the waste material slide from the reason sieve and fall the upper portion of sliding plate, then drop to the waste material hopper inside from the upper portion of sliding plate, reduce the waste material and pile up the condition on the upper portion of waste material hopper lateral wall and blind end upper portion.

In conclusion, the invention has the following beneficial effects:

1. the rotating pipe drives the rotating pipe to rotate continuously through the driving assembly, the cleaning sieve plate is driven to rotate when the rotating pipe rotates, and the rotating sieve plate continuously cleans sundries in the first river channel, so that the river channel cleaning effect is better, and the occurrence of black and odorous phenomena after a water body is turbid is reduced;

2. through the arrangement of the scraping assembly, sundries on the upper part of the cleaning sieve plate can be conveniently scraped, the situation that the cleaning sieve plate is blocked is reduced, and the cleaning sieve plate has a better filtering effect on the water body in the first river channel;

3. the ring groove is arranged, so that the connection between the air outlet ring and the ring groove is better.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic vertical section of the rotating pipe and the cleaning screen plate, mainly used for showing the connection structure of the connecting pipe and the cleaning screen plate;

FIG. 4 is an enlarged schematic view of portion B of FIG. 3;

FIG. 5 is an enlarged schematic view of portion C of FIG. 3;

FIG. 6 is a schematic view showing the structure of the connection between the air inlet pipe and the rotary pipe along the length direction of the rotary pipe;

fig. 7 is an enlarged schematic view of a portion D in fig. 6.

Reference numerals: 1. a first river channel; 11. a closed end; 12. a square opening; 13. a sliding plate; 14. a waste hopper; 2. a second river channel; 21. filtering the plate; 3. a cleaning device; 31. a bearing seat; 32. rotating the tube; 321. a ring groove; 33. cleaning the sieve plate; 331. a hydrophobic pore; 332. an arc-shaped strip; 34. a butting block; 35. an arc-shaped slot; 4. a drive device; 41. a first gear; 42. a motor; 421. placing the plate; 43. a rotating shaft; 44. a second gear; 5. a scraping device; 51. a slide hole; 52. a slide bar; 53. cleaning the rod; 531. a material pushing plate; 532. an arc-shaped plate; 54. an air bag; 541. a connecting ring; 55. a circular hole; 551. an air pump; 56. an air tube; 561. an air outlet ring; 6. a reply component; 61. a limiting ring; 62. a fixing plate; 63. a spring; 7. a vertical plate; 71. fixing the rod; 72. a locking ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the system for treating and restoring black and odorous water in a river channel disclosed by the invention comprises a cleaning device 3 arranged in a first river channel 1 and a driving device 4 arranged at the upper part of the first river channel 1 and used for driving the cleaning device 3, wherein a second river channel 2 is vertically communicated with the outer side wall of the length of the first river channel 1, a closed end 11 is arranged at one end of the first river channel 1 close to the second river channel 2, and a filter plate 21 (shown in fig. 3) is arranged between the first river channel 1 and the second river channel 2. The outside of the first river channel 1 at the closed end 11 is connected with a waste hopper 14.

Referring to fig. 2-3, the cleaning device 3 comprises a bearing block 31, a rotating tube 32, a cleaning screen 33, an abutment block 34, an arc-shaped slot 35. The bearing seats 31 are symmetrically fixed at the upper end part of the first river channel 1 along the length direction of the first river channel 1; the rotating pipe 32 is horizontally inserted into the two bearing seats 31; the cleaning sieve plate 33 is provided with a plurality of water drainage holes 331 which are fixedly connected with the outer side wall of the rotating pipe 32, the length of the cleaning sieve plate 33 in the horizontal direction is the same as that of the first river channel 1 in the width direction, and the upper part of the cleaning sieve plate 33 is provided with the water drainage holes 331; the abutting block 34 is arranged on the inner bottom surface of the first river channel 1 close to the closed end 11; the arc-shaped groove 35 is arranged at the upper end face of the abutting block 34 by taking the rotating pipe 32 as a circle center; drive arrangement 4 drive clearance sieve 33 rotates, and clearance sieve 33 slides along arc groove 35 from the bottom of butt piece 34, discharges the outside of first river course 1 with the inside debris of first river course 1.

Referring to fig. 2, the driving device 4 includes a first gear 41, a motor 42, a rotation shaft 43, and a second gear 44. The first gear 41 is sleeved outside the rotating pipe 32; a placing plate 421 is connected to the outer side wall of the first river channel 1 away from the second river channel 2, and the motor 42 is fixedly connected to the upper part of the placing plate 421; the rotating shaft 43 is inserted into the output end of the motor 42; the second gear 44 is fixedly sleeved on the rotating shaft 43 and meshed with the first gear 41.

Referring to fig. 4, since the first river channel 1 has algae or aquatic weeds inside, and the algae or aquatic weeds adhere to the upper portion of the cleaning sieve plate 33, the cleaning of the first river channel 1 is poor, and the cleaning sieve plate 33 is provided with the scraping device 5. The scraping device 5 comprises a sliding hole 51, a sliding rod 52, a cleaning rod 53, an air bag 54, a connecting ring 541, a round hole 55, an air pump 551 (shown in fig. 2), an air pipe 56 and an air outlet ring 561. The sliding holes 51 are symmetrically arranged along the width direction of the cleaning sieve plate 33; the sliding rods 52 are vertically inserted into the sliding holes 51; the cleaning rod 53 is fixedly connected to the upper part of the sliding rod 52 on the same cleaning sieve plate 33; two air bags 54 are arranged, and one ends of the air bags 54 are fixedly connected to the side wall of the cleaning rod 53 close to the rotating pipe 32; the connecting rings 541 are all fixedly connected at one end of the air bag 54 departing from the cleaning rod 53; the circular holes 55 are all arranged at the side wall of the rotating tube 32 and are all arranged corresponding to the connecting ring 541; the air pump 551 is provided on the placing plate 421; one end of the air pipe 56 is communicated with the air pump 551, the other end of the air pipe 56 extends horizontally inside the rotating pipe 32, and the air pipe 56 is a hard plastic pipe; the two air outlet rings 561 are arranged and communicated with the outer side wall of the air pipe 56, the two air outlet rings 561 are located on the same horizontal plane, and the air outlet rings 561 are made of rubber materials; when the air outlet ring 561 is communicated with one of the connection rings 541, the air in the air outlet ring 561 inflates the air bag 54 to push the cleaning rod 53 to the side close to the waste hopper 14, and the sundries on the upper part of the cleaning screen plate 33 are pushed to the waste hopper 14. An arcuate strip 332 (shown in fig. 5) is attached to an end of the cleaning screen 33 remote from the pivot tube 32, the arcuate strip 332 engaging an upper end surface of the arcuate slot 35 (shown in fig. 2).

Referring to fig. 4, in order to stabilize the connection between the air outlet ring 561 and the rotating pipe 32, and thus to precisely align the air outlet ring 561 and the circular hole 55, a ring groove 321 is formed at the inner side wall of the rotating pipe 32, and the air outlet ring 561 is located inside the ring groove 321. When the rotating pipe 32 rotates, the air outlet ring 561 is prevented from sliding axially along the fixing rod 71.

Referring to fig. 4, in order to make the cleaning rod 53 have a better effect of cleaning the screen plate 33, a material pushing plate 531 is connected to a side wall of the cleaning rod 53 away from the rotating pipe 32, a side of the material pushing plate 531 away from the cleaning rod 53 is disposed in an inclined manner, and a cross section of a bottom of the material pushing plate 531 is larger than a cross section of a top of the material pushing plate 531.

Referring to fig. 4, since sundries may be caught between the cleaning rod 53 and the rotating pipe 32 during use, an arc plate 532 is connected to an upper end surface of the cleaning rod 53, and the arc plate 532 is inclined from a connection point with the cleaning rod 53 to a side close to the rotating pipe 32.

Referring to fig. 4-5, the rotating tube 32 continues to rotate, and when the rotating tube 32 rotates into the next circular hole 55, the cleaning screen 33 is in a vertical shape, and the gas inside the air cells 54 is discharged. In order to restore the cleaning rod 53 to the initial position, a restoring component 6 is disposed between the rotating shaft sliding rod 52 and the cleaning screen plate 33.

Referring to fig. 4-5, the restoring assembly 6 includes a stop collar 61, a fixing plate 62, and a spring 63. The limiting rings 61 are fixedly sleeved at the bottoms of the sliding rods 52 and the cleaning sieve plates 33, and the upper end surfaces of the limiting rings 61 are abutted against the bottoms of the cleaning sieve plates 33; the fixed plates 62 are arranged at the bottoms of the two fixed plates which are fixedly connected with one end of the cleaning sieve plate 33 far away from the rotating pipe 32; the springs 63 are connected between the sliding rod 52 and the fixed plate 62. When the air outlet ring 561 is not communicated with the air bag 54, the air inside the air bag 54 is exhausted through the adjacent round hole 55, and the spring 63 is popped up to push the sliding rod 52 to one end close to the rotating pipe 32.

Referring to fig. 6-7, in order to make the connection between the air pipe 56 and the rotating pipe 32 more stable, risers 7 are vertically arranged on the upper end surface of the side wall of the first river channel 1, a fixing rod 71 is horizontally and fixedly inserted between the two risers 7, the air pipe 56 penetrates through the risers 7 on the two sides, locking rings 72 are welded on the fixing rod 71, and the locking rings 72 are sleeved outside the fixing rod 71 and the air pipe 56, so that the connection between the air pipe 56 and the fixing rod 71 is stable.

Referring to fig. 1, in order to make the waste material on the upper portion of the cleaning sieve plate 33 fall into the waste material hopper 14, a square opening 12 is opened on the upper portion of the closed end 11 of the first river channel 1, a sliding plate 13 is connected to the upper portion of the square opening 12, and the horizontal height of one end of the sliding plate 13 close to the cleaning sieve plate 33 is higher than that of the other end.

When the cleaning sieve plate device is used, the motor 42 drives the rotating shaft 43 to rotate, the rotating shaft 43 drives the second gear 44 to rotate, the second gear 44 drives the first gear 41 to rotate in the rotating process, the first gear 41 drives the rotating pipe 32 to rotate, the rotating pipe 32 can drive the cleaning sieve plate 33 to rotate while rotating, sundries on the upper portion of the cleaning sieve plate 33 fall onto the upper portion of the sliding plate 13 along the inclined plane of the cleaning sieve plate 33, and the sundries fall into the waste hopper 14 along the sliding plate 13.

After the cleaning sieve plate 33 is used for a period of time and the upper end surface of the cleaning sieve plate 33 needs to be cleaned, the air pump 551 is started, the air pump 551 ventilates the air pipe 56, the air in the air pipe 56 passes through the circular hole 55 from the air outlet ring 561 and is collected into the air bag 54, the air bag 54 is filled with air, the air bag 54 pushes the cleaning rod 53 to one side far away from the rotating pipe 32, and at the moment, sundries on the upper part of the cleaning sieve plate 33 are pushed out of the first river channel 1; when the cleaning sieve plate 33 after cleaning continues to rotate, at this time, the air in the air bag 54 is discharged from the inside of the circular hole 55 to the inside of the rotating tube 32, the spring 63 pushes the sliding rod 52 to one side of the rotating tube 32, so that the cleaning rod 53 and the rotating tube 32 are in a spaced state, the cleaning rod 53 is returned to the initial position, and the air pump 551 is closed after cleaning.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a black smelly water of river course administers repair system which characterized in that: the river channel cleaning device comprises a cleaning device (3) arranged in a first river channel (1) and a driving device (4) which is arranged at the upper part of the first river channel (1) and used for driving the cleaning device (3), wherein a second river channel (2) is vertically communicated with the outer side wall of the first river channel (1), a filter plate (21) is arranged between the first river channel (1) and the second river channel (2), and a closed end (11) is arranged at one end, close to the second river channel (2), of the first river channel (1); the cleaning device (3) comprises a rotating pipe (32) transversely arranged at the upper part of the river channel and a bearing seat (31) which is sleeved outside the rotating pipe (32) and is provided with the upper end surface of the river channel, a cleaning sieve plate (33) is arranged outside the rotating pipe (32), the length of the cleaning sieve plate (33) in the horizontal direction is the same as that of the first river channel (1) in the width direction, and a plurality of hydrophobic holes (331) are formed in the cleaning sieve plate (33); a butting block (34) is arranged at one end of the first river channel (1) close to the second river channel (2), an arc-shaped groove (35) formed along the circle center of the rotating pipe (32) is formed in the upper portion of the butting block (34), and the free end of the cleaning sieve plate (33) is butted against the upper portion of the arc-shaped groove (35); the cleaning sieve plate (33) is circumferentially arranged along the outer side wall of the rotating pipe (32), the cleaning sieve plate (33) is provided with a plurality of scraping devices (5), each scraping device (5) comprises a sliding hole (51) formed in the width direction of the cleaning sieve plate (33), a sliding rod (52) vertically placed in the sliding hole (51) and a cleaning rod (53) connected to the upper end face of the sliding rod (52) and abutted to the upper end face of the cleaning sieve plate (33) at the bottom, one side, close to the rotating pipe (32), of each cleaning rod (53) is connected with an air bag (54), one end, close to the rotating pipe (32), of each air bag (54) is fixedly connected with a connecting ring (541), the rotating pipe (32) is provided with a round hole (55) corresponding to the connecting ring (541), an air pipe (56) is arranged in the rotating pipe (32), one end of the air pipe (56) is connected with an air pump (551), the air pipe (56) is connected with an air outlet ring (561), the air outlet ring (561) is communicated with one round hole (55), and a recovery assembly (6) for recovering the sliding rod (52) is arranged on the cleaning sieve plate (33); the return assembly (6) comprises a limiting ring (61) which is sleeved on the sliding rod (52) and is positioned at the bottom of the cleaning sieve plate (33), a fixing plate (62) which is connected to the bottom of one side of the free end of the cleaning sieve plate (33), and a spring (63) which is connected between the sliding rod (52) and the fixing plate (62); the upper portion of first river course (1) is provided with riser (7) along the length direction symmetry of first river course (1), two peg graft between riser (7) and have dead lever (71), cup joint lock ring (72) between dead lever (71) and trachea (56).

2. The system according to claim 1, wherein the system comprises: an annular groove (321) is formed in the inner side wall of the rotating pipe (32), and the gas outlet ring (561) is located inside the annular groove (321).

3. The system according to claim 1, wherein the system comprises: the upper portion of clearance pole (53) is connected with arc (532), arc (532) are from the junction with clearance pole (53) to the one end slope setting that is close to rotating tube (32).

4. The system according to claim 1, wherein the system comprises: one side, deviating from the rotating pipe (32), of the cleaning rod (53) is connected with a material pushing plate (531), one end, far away from the cleaning rod (53), of the material pushing plate (531) is arranged in an inclined mode, and the cross section of the bottom of the material pushing plate (531) is larger than the cross section of the top of the material pushing plate (531).

5. The system according to claim 1, wherein the system comprises: the driving device (4) comprises a first gear (41) sleeved outside the rotating pipe (32), a motor (42) arranged on the outer side wall of the first river channel (1), a rotating shaft (43) connected to the output end of the motor (42), and a second gear (44) sleeved on the rotating shaft (43) and meshed with the first gear (41).

6. The system according to claim 1, wherein the system comprises: and a waste hopper (14) is arranged on the outer side wall of the upper closed end (11) of the first river channel (1).

7. The system according to claim 1, wherein the system comprises: the upper portion of the closed end (11) of the first river channel (1) is provided with a square opening (12), the upper portion of the square opening (12) is connected with a sliding plate (13), and the horizontal height of one end, close to the cleaning sieve plate (33), of the sliding plate (13) is higher than that of the other end of the sliding plate.