CN217472922U

CN217472922U - River course sewage treatment plant convenient to use

Info

Publication number: CN217472922U
Application number: CN202221383724.5U
Authority: CN
Inventors: 吴浩; 吴爱华
Original assignee: Jiangsu Hangyu Construction Engineering Co ltd
Current assignee: Jiangsu Hangyu Construction Engineering Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-09-23
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a river sewage treatment device convenient to use, which comprises a ship body, wherein a sludge stirring mechanism and a sludge treatment mechanism are arranged on the ship body, the sludge stirring mechanism comprises support rods hinged on two sides of the ship body, support plates connected to the lower ends of the two support rods, a case connected on the support plates, a motor arranged in the case in a sealing manner, a transmission rod connected to the output end of the motor, and hydraulic cylinders hinged on two sides of the ship body, the lower end of each hydraulic cylinder is hinged with the upper parts of the support rods, and the lower end of the transmission rod penetrates through the support plates and is connected with a stirring paddle; the sludge treatment mechanism comprises a water pump arranged on the ship body, a sludge suction pipe and a sludge conveying pipe which are connected with the water pump, and a settling tank connected with the sludge conveying pipe, wherein a discharge port is arranged on one side of the settling tank, a sludge discharge groove which extends outwards and inclines downwards is connected to the discharge port, and the lower end of the sludge suction pipe extends into a river. The depth of the stirring paddle in underwater work can be adjusted according to the depth of a river channel, the angle of the stirring paddle can be adjusted according to the dredging position, and the application range is wide.

Description

River course sewage treatment plant convenient to use

Technical Field

The utility model relates to a river course administers technical field, specifically is a river course sewage treatment plant convenient to use.

Background

River channel desilting generally refers to the treatment of river channels, and belongs to hydraulic engineering. The sludge deposited at the river bottom is blown and stirred into turbid water through large-scale mechanical equipment and flows away along with river water, so that the dredging effect is achieved. River channel siltation increasingly affects the normal performance of various functions such as flood control, waterlogging drainage, irrigation, water supply, navigation and the like, and river channel dredging engineering is carried out for recovering the normal functions of the river channel and promoting the rapid and continuous development of the economy and society. The river course becomes deep and wide through treatment, the river water becomes clear, the production conditions and the living environment of the masses are obviously improved, and the aims of 'clear water, smooth river, green bank and beautiful landscape' are achieved.

The desilting instrument that uses commonly at present stirs through rabbling mechanism, directly inhales silt through the dredge pump simultaneously, but because the river course depth is different, and present rabbling mechanism length is fixed, can't adjust according to the depth in river course, leads to the desilting work to be difficult to go on. And after the silt is collected, the silt can not be carried ashore fast, so that the silt treatment efficiency is low.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a river course sewage treatment plant convenient to use to solve present rabbling mechanism's highly unable adjustment and the problem that silt handling efficiency is low.

In order to solve the technical problem, the utility model provides a following technical scheme:

a river sewage treatment device convenient to use comprises a ship body, wherein a sludge stirring mechanism and a sludge treatment mechanism are arranged on the ship body, the sludge stirring mechanism comprises supporting rods hinged to two sides of the ship body, supporting plates connected to the lower ends of the two supporting rods, a case connected to the supporting plates, a motor arranged in the case in a sealing manner, a transmission rod connected to the output end of the motor and hydraulic cylinders hinged to two sides of the ship body, the lower end of each hydraulic cylinder is hinged to the upper portions of the supporting rods, the transmission rod is connected with the case in a sealing manner in a rotatable manner, the transmission rod is also connected with the supporting plates in a rotatable manner, and the lower end of the transmission rod penetrates through the supporting plates and is connected with a stirring paddle; the sludge treatment mechanism comprises a water pump arranged on the ship body, a sludge suction pipe and a sludge conveying pipe which are connected with the water pump, and a settling tank connected with the sludge conveying pipe, wherein a discharge port is arranged on one side of the settling tank, a sludge discharge groove which extends outwards and inclines downwards is connected to the discharge port, and the lower end of the sludge suction pipe extends into a river.

Preferably, be equipped with the filter of slope in the setting tank, be equipped with a plurality of tiny infiltration holes on the filter, the bottom of setting tank is connected with the outlet pipe, and the lower extreme of outlet pipe extends to the river in, and the discharge gate is detained and is equipped with the chamber door, and one side that is close to the discharge gate on the setting tank is connected with the cylinder, and the lower extreme and the chamber door of cylinder are connected, and the cylinder extends and to drive the chamber door and descends to close the discharge gate.

Above-mentioned technical scheme, the cylinder extends, closes the discharge gate through the chamber door, inhales mud through the water pump and drops in the setting tank, and through the filtration of filter, silt is stayed on the filter, and rivers flow into the setting tank lower part and by the outlet pipe drainage river.

Preferably, a belt conveyor is further arranged on the ship body, one end of the belt conveyor is located below the sludge discharge groove, and the other end of the belt conveyor extends to the outer side of the ship body.

Above-mentioned technical scheme, after the hull is berthhed, the chamber door is opened in the cylinder shrink, through the instrument for example the shovel with the silt on the filter outside shovel, silt is discharged by the mud discharging groove and drops on belt conveyor, and belt conveyor constantly carries to the bank with the silt in the settling tank, labour saving and time saving.

Preferably, the transmission rod is rotatably connected with the case through a rotary bearing, and a circle of sealing ring with a Y-shaped section is arranged at the joint of the transmission rod and the case.

According to the technical scheme, the sealing ring is arranged on the periphery of the transmission rod, so that the case can be sealed, and water is prevented from entering the case and damaging the motor.

Preferably, the stirring paddle comprises a drill rod and a spiral blade connected to the periphery of the drill rod, and the drill rod is in transmission connection with the transmission rod.

Above-mentioned technical scheme, stirring rake during operation, one side is smashed great, harder clod through the drilling rod, and the one side is stirred water through helical blade, makes the silt atress raise to the water pump is with in the muddy water suction settling tank.

Compared with the prior art, the utility model discloses possess following beneficial effect: the ship body can be opened to any position of a river channel for dredging, so that convenience is brought; the underwater working depth of the stirring paddle can be adjusted according to the depth of the river channel, the angle of the stirring paddle can be adjusted according to the dredging position, and the application range is wide; when the ship body is close to the bank, the silt in the settling tank can be discharged to the bank by the belt conveyor, so that the labor is saved.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of a sludge treatment mechanism and a belt conveyor;

FIG. 3 is a cross-sectional view at the chassis;

FIG. 4 is a schematic view of a paddle;

FIG. 5 is a schematic view of a seal ring;

FIG. 6 is a schematic view of a cylinder, a chamber door, and a discharge chute;

in the figure: 1-ship body, 2-supporting rod, 3-supporting plate, 4-cabinet, 5-motor, 6-driving rod, 7-hydraulic cylinder, 8-stirring paddle, 801-drilling rod, 802-helical blade, 9-water pump, 10-mud suction pipe, 11-mud conveying pipe, 12-settling tank, 13-mud discharging tank, 14-filtering plate, 15-water outlet pipe, 16-box door, 17-cylinder, 18-belt conveyor, 19-rotary bearing and 20-sealing ring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, a river sewage treatment device convenient to use comprises a ship body 1, wherein a sludge stirring mechanism and a sludge treatment mechanism are arranged on the ship body 1, the sludge stirring mechanism comprises support rods 2 hinged to two sides of the ship body 1, support plates 3 connected to the lower ends of the two support rods 2, a case 4 connected to the support plates 3, a motor 5 hermetically arranged in the case 4, a transmission rod 6 connected to the output end of the motor 5, and hydraulic cylinders 7 hinged to two sides of the ship body 1, the lower ends of the hydraulic cylinders 7 are hinged to the upper parts of the support rods 2, the transmission rod 6 is hermetically and rotatably connected with the case 4, the transmission rod 6 is also rotatably connected with the support plates 3, and the lower ends of the transmission rod 6 penetrate through the support plates 3 and are connected with stirring paddles 8; the sludge treatment mechanism comprises a water pump 9 arranged on the ship body 1, a sludge suction pipe 10 and a sludge conveying pipe 11 which are connected with the water pump 9, and a settling tank 12 connected with the sludge conveying pipe 11, wherein a discharge hole is formed in one side of the settling tank 12, a sludge discharge groove 13 which extends outwards and inclines downwards is connected to the discharge hole, and the lower end of the sludge suction pipe 10 extends into a river.

In this embodiment, be equipped with the filter 14 of slope in the setting tank 12, be equipped with a plurality of tiny infiltration holes on the filter 14, the bottom of setting tank 12 is connected with outlet pipe 15, and the lower extreme of outlet pipe 15 extends to the river in, and the discharge gate is detained and is equipped with chamber door 16, and one side that is close to the discharge gate on the setting tank 12 is connected with cylinder 17, and the lower extreme and the chamber door 16 of cylinder 17 are connected, and cylinder 17 extends and to drive chamber door 16 and descend to close the discharge gate. The cylinder 17 extends, the discharge port is closed through the box door 16, slurry is sucked through the water pump 9 and falls into the settling tank 12, sludge is left on the filter plate 14 through the filtration of the filter plate 14, and water flows into the lower part of the settling tank 12 and is discharged into a river through the water outlet pipe 15.

In this embodiment, still be equipped with belt conveyor 18 on hull 1, belt conveyor 18's one end is located the below of mud groove 13, and the other end extends to the outside of hull 1, and above-mentioned belt conveyor 18 is prior art, can purchase on market, the utility model discloses its concrete structure and theory of operation are no longer described in detail. When the ship body is in shore, the air cylinder 17 is contracted, the box door 16 is opened, sludge on the filter plate 14 is shoveled outwards by tools such as shovels and the like, the sludge is discharged from the sludge discharge groove 13 and falls on the belt conveyor 18, and the belt conveyor 18 continuously conveys the sludge in the settling tank 12 to the shore, so that time and labor are saved.

In this embodiment, the transmission rod 6 is rotatably connected to the casing 4 through a rotary bearing 19, and a ring of seal ring 20 with a Y-shaped cross section is disposed at the connection position of the transmission rod 6 and the casing 4. The sealing ring 20 is arranged on the periphery of the transmission rod 6, so that the case 4 can be sealed, and water is prevented from entering the case 4 to damage the motor 5.

In this embodiment, the stirring paddle 8 includes a drill rod 801 and a helical blade 802 connected to the periphery of the drill rod 801, and the drill rod 801 is in transmission connection with the transmission rod 6. When the stirring paddle works, one side of the stirring paddle is used for crushing larger and harder mud blocks through the drill rod 801, and the other side of the stirring paddle is used for stirring water through the spiral blades 802, so that the mud is forced to be lifted, and the water pump 9 is convenient to pump muddy water into the settling tank 12.

The utility model discloses a theory of operation does:

the ship body 1 can be opened to any position of a river channel to carry out desilting work, so that convenience is brought, and after the ship body 1 reaches a required position, the hydraulic cylinder 7 is controlled to work according to the depth of the river channel so as to drive the supporting rod 2 to rotate, so that the depth and the angle of the underwater work of the stirring paddle 8 are adjusted; after the stirring paddle 8 is adjusted to a proper position, the motor 5 works to drive the transmission rod 6 and the stirring paddle 8 to rotate, large and hard mud blocks are crushed through the drill rod 801, water is stirred through the helical blades 802, so that sludge is stressed and lifted, then slurry is sucked through the water pump 9 and falls into the settling tank 12, the sludge is filtered through the filter plate 14 and is left on the filter plate 14, and water flows into the lower part of the settling tank 12 and is discharged into a river through the water outlet pipe 15; when the ship body 1 is close to the shore, the air cylinder 17 extends, the box door 16 is opened, sludge in the settling tank 12 is shoveled out, falls onto the belt conveyor 18 through the discharge groove 13, and is conveyed to the shore through the belt conveyor 18, so that labor is saved.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A river sewage treatment device convenient to use is characterized by comprising a ship body (1), wherein a sludge stirring mechanism and a sludge treatment mechanism are arranged on the ship body (1), the sludge stirring mechanism comprises supporting rods (2) hinged to two sides of the ship body (1), supporting plates (3) connected to the lower ends of the two supporting rods (2), a case (4) connected to the supporting plates (3), a motor (5) arranged in the case (4) in a sealing manner, a transmission rod (6) connected to the output end of the motor (5) and hydraulic cylinders (7) hinged to two sides of the ship body (1), the lower end of the hydraulic cylinder (7) is hinged with the upper part of the support rod (2), the transmission rod (6) is sealed and rotatably connected with the case (4), the transmission rod (6) is also rotatably connected with the support plate (3), the lower end of the transmission rod (6) penetrates through the support plate (3) and is connected with a stirring paddle (8); sludge treatment mechanism is including setting up water pump (9) on hull (1), suction dredge (10) and defeated mud pipe (11) be connected with water pump (9), settling tank (12) be connected with defeated mud pipe (11), and one side of settling tank (12) is equipped with the discharge gate, and the department of discharge gate is connected with sludge discharging groove (13) of outside extension and downward sloping, and the lower extreme of suction dredge (10) extends to in the river.

2. The riverway sewage treatment device convenient to use according to claim 1, wherein: be equipped with filter (14) of slope in precipitation tank (12), be equipped with a plurality of tiny infiltration holes on filter (14), the bottom of precipitation tank (12) is connected with outlet pipe (15), and the lower extreme of outlet pipe (15) extends to the river, and the discharge gate is detained and is equipped with chamber door (16), and one side that is close to the discharge gate on precipitation tank (12) is connected with cylinder (17), and the lower extreme and chamber door (16) of cylinder (17) are connected, and cylinder (17) extend and can drive chamber door (16) and descend to close the discharge gate.

3. The riverway sewage treatment device convenient to use according to claim 2, wherein: the ship body (1) is further provided with a belt conveyor (18), one end of the belt conveyor (18) is located below the mud discharge groove (13), and the other end of the belt conveyor (18) extends to the outer side of the ship body (1).

4. The riverway sewage treatment device convenient to use according to claim 3, wherein: the transmission rod (6) is rotatably connected with the case (4) through a rotating bearing (19), and a circle of sealing ring (20) with a Y-shaped section is arranged at the joint of the transmission rod (6) and the case (4).

5. The riverway sewage treatment unit convenient to use according to any one of claims 1 to 4, wherein: the stirring paddle (8) comprises a drill rod (801) and a spiral blade (802) connected to the periphery of the drill rod (801), and the drill rod (801) is in transmission connection with the transmission rod (6).