CN214033855U

CN214033855U - Silt clearing device for river course restoration

Info

Publication number: CN214033855U
Application number: CN202021993452.1U
Authority: CN
Inventors: 李长江; 田帆; 宋海霞; 姜静
Original assignee: Sichuan Jianyun Environmental Protection Technology Co ltd
Current assignee: Sichuan Jianyun Environmental Protection Technology Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-08-24
Anticipated expiration: 2030-09-14

Abstract

The utility model belongs to the technical field of equipment is clear away to silt, especially, a silt clearing device for river course restoration, the silt adhesion to the river course is stronger, be unfavorable for the absorption of soil pick-up pump, the river course bottom contains a large amount of debris and massive silt, in being inhaled the pipeline very easily, cause the problem of the trouble of equipment, the scheme is put forward at present, it includes base and soil pick-up case, the base is located the top of soil pick-up case, a plurality of soil pick-up holes have all been seted up to the both sides of soil pick-up case and bottom, the bottom of the top fixedly connected with seal cover of soil pick-up case, fixedly connected with motor on the inner wall of seal cover. The utility model has the advantages of reasonable design, through the effect of first stirring rake and two second stirring rakes, can break up silt, be favorable to absorbing, through the cooperation of first soil pick-up pump and second soil pick-up pump, can make water reuse, through the cooperation of a plurality of L type nozzles and rotatory nozzle, can effectively avoid the jam in soil pick-up hole, the reliability is high.

Description

Silt clearing device for river course restoration

Technical Field

The utility model relates to a silt clears away equipment technical field, especially relates to a silt clearing device is used in river course restoration.

Background

The urban river is a cradle for birth of a city, is a basic natural resource and a strategic economic resource of the city, and is a life line for urban development, but along with the continuous development of the economy, sludge is precipitated in the water environment of the urban river, and the sludge can seriously pollute the water environment after being untreated for a long time, so that the running water environment of the urban river is deteriorated, and therefore, the sludge treatment of the urban river becomes an important way for improving the urban development.

However, the existing sludge removing device has the defects that the sludge adhesion of the river channel is strong, the sludge adhesion is not beneficial to the absorption of a sewage suction pump, the bottom of the river channel contains a large amount of impurities and large sludge, and the impurities and the large sludge are easily absorbed into a pipeline to cause equipment failure, so that the sludge removing device for river channel repair is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the silt adhesion in river course stronger, be unfavorable for the absorption of soil pick-up pump, the river course bottom contains a large amount of debris and massive silt, is very easy in by the suction line, causes the shortcoming of the trouble of equipment, and the silt clearing device for river course restoration that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sludge removing device for riverway restoration comprises a base and a sewage suction box, wherein the base is positioned above the sewage suction box, a plurality of sewage suction holes are formed in two sides and the bottom of the sewage suction box, the bottom of a sealing cover is fixedly connected to the top of the sewage suction box, a motor is fixedly connected to the inner wall of the sealing cover, an output shaft of the motor extends into the sewage suction box and is fixedly provided with the top end of a first rotating shaft, a first bevel gear is fixedly sleeved on the outer side of the first rotating shaft, the bottom end of the first rotating shaft extends to the lower side of the sewage suction box and is fixedly connected with the top of a first stirring paddle, the bottom of a protecting cover is fixedly arranged on the inner wall of the bottom of the sewage suction box, two sides of the protecting cover are rotatably connected with second rotating shafts, one ends, close to each other, of the two second rotating shafts are fixedly provided with second bevel gears, the first bevel gear is meshed with the two second bevel gears, the first bevel gear and the two second bevel gears are positioned in the protecting cover, the first sewage suction pump of top fixedly connected with of base, the fixed intercommunication in the mouth that goes out of first sewage suction pump has the bottom of conveying case, the conveying case is located the top of base, one side fixedly connected with servo motor of conveying case, fixed mounting has the auger on servo motor's the output shaft, the auger is located the conveying incasement, the top fixedly connected with second sewage suction pump of base, the fixed intercommunication in delivery port of second sewage suction pump has the top of outlet pipe, the bottom mounting intercommunication of outlet pipe has the top of spray pipe, the spray pipe sets up to squarely, fixed connection is on the both sides inner wall of sewage suction case respectively at the both ends of spray pipe.

Preferably, the front side of spray pipe is connected with two rotatory nozzle through sealed bearing rotation, and the outside of two rotatory nozzle all is fixed the intercommunication have a plurality of L type nozzles, makes things convenient for water to spout on every soil pick-up hole.

Preferably, the fixed intercommunication of the dirty mouth of advancing of first soil pick-up pump has the top of advancing dirty pipe, advances the bottom of dirty pipe and extends to the soil pick-up incasement and fixed intercommunication has the sucking disc, conveniently absorbs the interior silt of soil pick-up incasement.

Preferably, the other side of conveying box is fixed and communicated with one end of a mud outlet pipe, the other end of the mud outlet pipe is fixed and communicated with one side of a containing box, and the containing box is fixedly installed at the top of the base and used for containing sludge to be conveniently treated.

Preferably, the water inlet of second soil pick-up pump is fixed to be communicated with has the water tank, and the installing port has been seted up to the bottom of conveying case, and the interior fixed mounting of installing port has the filter screen, and the installing port is linked together with the inside of water tank, conveniently separates out the water in the conveying case.

Preferably, threaded holes are formed in two sides of the top of the base, threaded screws are connected in the two threaded holes in a threaded mode, the two screws are symmetrically distributed based on the base, and the base is conveniently fixed on other devices.

The utility model discloses in, a silt clearing device for riverway restoration, through two screw rods, can fix the base on the ship or the car, place the soil pick-up box in the riverway that will clear up, the starter motor, servo motor, first soil pick-up pump and second soil pick-up pump, the output shaft of motor has driven the rotation of first pivot, through the meshing of first bevel gear and two second bevel gears, the rotation of two second pivots has been driven, thereby the rotation of first stirring rake and two second stirring rakes has been driven simultaneously, play the effect of scattering silt, make the absorption of silt of first soil pick-up pump, through a plurality of soil pick-up holes, the effectual bigger silt that has filtered gets into the soil pick-up box, avoided blockking up the dirty pipe;

in the utility model, a silt clearing device for river course restoration, first sewage suction pump sends silt into the transfer case, through the conveying of auger, can send silt into the containing box, and the water in the silt passes through the filtration of filter screen, gets into the water tank, through the effect of second sewage suction pump, discharge water in proper order into outlet pipe and spray pipe, because of the effect of water pressure, water has reaction force through a plurality of L type nozzles blowout, thereby drive two rotatory nozzle rotation, can evenly spout on each sewage suction hole, play the effect of erodeing, avoid clearing up silt for a long time, a plurality of sewage suction holes are blockked up, reduce work efficiency;

the utility model has the advantages of reasonable design, through the effect of first stirring rake and two second stirring rakes, can break up silt, be favorable to absorbing, through the cooperation of first soil pick-up pump and second soil pick-up pump, can make water reuse, through the cooperation of a plurality of L type nozzles and rotatory nozzle, can effectively avoid the jam in soil pick-up hole, the reliability is high.

Drawings

Fig. 1 is a schematic structural view of a sludge removing device for river channel restoration according to the present invention;

fig. 2 is a schematic structural diagram of a part a of a sludge removal device for river restoration according to the present invention;

fig. 3 is a schematic structural diagram of a part B of the sludge removing device for river restoration according to the present invention;

fig. 4 is a schematic view of the C-C cross-sectional structure of the water outlet pipe, the water spray pipe, the rotary nozzle and the L-shaped nozzle of the sludge removing device for repairing the river channel.

In the figure: 1. a base; 2. a sewage suction box; 3. a sealing cover; 4. an electric motor; 5. a first rotating shaft; 6. a first stirring paddle; 7. a second rotating shaft; 8. a second stirring paddle; 9. a protective cover; 10. a dirt suction hole; 11. a sewage inlet pipe; 12. a screw; 13. a first sewage suction pump; 14. a servo motor; 15. a water tank; 16. a delivery box; 17. a packing auger; 18. a storage box; 19. a second sewage suction pump; 20. a water outlet pipe; 21. a water spray pipe; 22. rotating the spray head; 23. an L-shaped nozzle; 24. a second bevel gear; 25. a first bevel gear; 26. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a sludge removing device for river channel restoration, comprising a base 1 and a sewage suction box 2, wherein the base 1 is located above the sewage suction box 2, both sides and bottom of the sewage suction box 2 are respectively provided with a plurality of sewage suction holes 10, the top of the sewage suction box 2 is fixedly connected with the bottom of a sealing cover 3, the inner wall of the sealing cover 3 is fixedly connected with a motor 4, an output shaft of the motor 4 extends into the sewage suction box 2 and is fixedly provided with the top end of a first rotating shaft 5, the outer side of the first rotating shaft 5 is fixedly sleeved with a first bevel gear 25, the bottom end of the first rotating shaft 5 extends to the lower part of the sewage suction box 2 and is fixedly connected with the top of a first stirring paddle 6, the inner wall of the bottom of the sewage suction box 2 is fixedly provided with the bottom of a protecting cover 9, both sides of the protecting cover 9 are rotatably connected with second rotating shafts 7, one ends of the two second rotating shafts 7 close to each other are fixedly provided with second bevel gears 24, first bevel gear 25 meshes with two second bevel gears 24 mutually, first bevel gear 25 and two second bevel gears 24 all are located safety cover 9, base 1's first sewage suction pump 13 of top fixedly connected with, the fixed bottom that communicates with delivery box 16 of the mouth that appears of first sewage suction pump 13, delivery box 16 is located base 1's top, one side fixedly connected with servo motor 14 of delivery box 16, fixed mounting has auger 17 on servo motor 14's the output shaft, auger 17 is located delivery box 16, base 1's top fixedly connected with second sewage suction pump 19, the fixed top that communicates with outlet pipe 20 of second sewage suction pump 19's delivery port, the fixed bottom of outlet pipe 20 communicates with the top that has spray pipe 21, spray pipe 21 sets up to squarely, the both ends difference fixed connection of spray pipe 21 is on the both sides inner wall of sewage suction box 2.

The utility model discloses in, the front side of spray pipe 21 is rotated through sealed bearing and is connected with two rotatory nozzle 22, and the outside of two rotatory nozzle 22 is all fixed the intercommunication and is had a plurality of L type nozzles 23, makes things convenient for water to spout on every soil pick-up hole 10.

The utility model discloses in, the fixed intercommunication of the dirty mouth of the first suction pump 13 has the top of advancing dirty pipe 11, advances the bottom of dirty pipe 11 and extends to in the soil pick-up case 2 and fixed intercommunication has the sucking disc, conveniently absorbs the silt in the soil pick-up case 2.

The utility model discloses in, the fixed intercommunication of opposite side of transport box 16 has the one end of mud pipe, and the fixed intercommunication of the other end of mud pipe has one side of containing box 18, and containing box 18 fixed mounting is at base 1's top for accomodate silt and conveniently handle.

The utility model discloses in, the fixed intercommunication of water inlet of second soil pick-up pump 19 has water tank 15, and the installing port has been seted up to the bottom of conveying case 16, and fixed mounting has filter screen 26 in the installing port, and the installing port is linked together with water tank 15's inside, and the convenience is separated the water among the conveying case 16.

The utility model discloses in, base 1's top both sides all set up threaded hole, and two threaded hole equal threaded connection have screw rod 12, and two screw rods 12 are the symmetric distribution based on base 1, conveniently fix base 1 on other devices.

In the utility model, when using, through two screw rods 12, can fix base 1 on the ship or the car, place soil pick-up box 2 in the river course that will clear up, starter motor 4, servo motor 14, first soil pick-up pump 13 and second soil pick-up pump 19, motor 4's output shaft has driven the rotation of first pivot 5, through the meshing of first bevel gear 25 and two second bevel gears 24, the rotation of two second pivots 7 has been driven, thereby the rotation of first stirring rake 6 and two second stirring rakes 8 has been driven simultaneously, play the effect of scattering silt, make first soil pick-up pump 13 to the absorption of silt, through a plurality of soil pick-up holes 10, the effectual great silt of having filtered gets into soil pick-up box 2 in, avoided blockking up sewage inlet pipe 11; first sewage suction pump 13 sends into silt in the conveying box 16, conveying through auger 17, can send silt into containing box 18, and the filtration of water in the silt through filter screen 26, get into in the water tank 15, in the effect through second sewage suction pump 19, discharge water in proper order into outlet pipe 20 and spray pipe 21, because of hydraulic effect, water has the reaction force through a plurality of L type nozzles 23 blowout, thereby it is rotatory to drive two rotatory nozzle 22, can be even spout on each sewage suction hole 10, play the effect of erodeing, avoid long-time clearance silt, a plurality of sewage suction holes 10 are blockked up, reduce work efficiency.

Claims

1. The utility model provides a silt clearing device for riverway restoration, includes base (1) and suction box (2), its characterized in that, base (1) is located the top of suction box (2), a plurality of soil pick-up holes (10) have all been seted up to the both sides and the bottom of suction box (2), the top fixedly connected with seal cover (3) of suction box (2) the bottom, fixedly connected with motor (4) on the inner wall of seal cover (3), the output shaft of motor (4) extends to the inside of suction box (2) and fixedly mounted has the top of first pivot (5), first bevel gear (25) have been cup jointed to the outside of first pivot (5) is fixed, the bottom of first pivot (5) extends to the below of suction box (2) and the top of fixedly connected with first stirring rake (6), fixedly mounted has the bottom of safety cover (9) on the bottom inner wall of suction box (2), the two sides of the protective cover (9) are rotatably connected with second rotating shafts (7), one ends of the two second rotating shafts (7) which are close to each other are fixedly provided with second bevel gears (24), the first bevel gear (25) is meshed with the two second bevel gears (24), the first bevel gear (25) and the two second bevel gears (24) are both positioned in the protective cover (9), the top of the base (1) is fixedly connected with a first sewage suction pump (13), a sewage outlet of the first sewage suction pump (13) is fixedly communicated with the bottom of a conveying box (16), the conveying box (16) is positioned above the base (1), one side of the conveying box (16) is fixedly connected with a servo motor (14), an output shaft of the servo motor (14) is fixedly provided with a packing auger (17), the packing auger (17) is positioned in the conveying box (16), and the top of the base (1) is fixedly connected with a second sewage suction pump (19), the water outlet of the second sewage suction pump (19) is fixedly communicated with the top end of a water outlet pipe (20), the bottom end of the water outlet pipe (20) is fixedly communicated with the top of a water spraying pipe (21), the water spraying pipe (21) is square, and two ends of the water spraying pipe (21) are respectively and fixedly connected to the inner walls of two sides of the sewage suction box (2).

2. The sludge removing device for riverway restoration according to claim 1, wherein two rotary nozzles (22) are rotatably connected to the front side of the water spray pipe (21) through a sealed bearing, and a plurality of L-shaped nozzles (23) are fixedly communicated with the outer sides of the two rotary nozzles (22).

3. The sludge removing device for riverway restoration according to claim 1, wherein the sewage inlet of the first sewage suction pump (13) is fixedly communicated with the top end of a sewage inlet pipe (11), and the bottom end of the sewage inlet pipe (11) extends into the sewage suction box (2) and is fixedly communicated with a suction cup.

4. The sludge removing device for riverway restoration according to claim 1, wherein the other side of the conveying box (16) is fixedly communicated with one end of a sludge outlet pipe, the other end of the sludge outlet pipe is fixedly communicated with one side of a containing box (18), and the containing box (18) is fixedly arranged on the top of the base (1).

5. The sludge removing device for riverway restoration according to claim 1, wherein the water inlet of the second sewage suction pump (19) is fixedly communicated with a water tank (15), the bottom of the conveying box (16) is provided with a mounting opening, a filter screen (26) is fixedly mounted in the mounting opening, and the mounting opening is communicated with the inside of the water tank (15).

6. The sludge removing device for riverway restoration according to claim 1, wherein threaded holes are formed in both sides of the top of the base (1), screws (12) are connected in both threaded holes in a threaded manner, and the two screws (12) are symmetrically distributed based on the base (1).