CN111535379A

CN111535379A - Channel sludge treatment device and treatment method thereof

Info

Publication number: CN111535379A
Application number: CN202010425929.4A
Authority: CN
Inventors: 贾帅林; 艾万政
Original assignee: Zhejiang Ocean University ZJOU
Current assignee: Zhejiang Ocean University ZJOU
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-08-14

Abstract

The utility model provides a channel silt processing apparatus, includes silt solidification subassembly, silt solidification subassembly includes silt solidification subassembly shell, install rotatory triangular gear in the silt solidification subassembly shell, be equipped with the profile of tooth structure in the rotatory triangular gear, be equipped with central fixed gear in the profile of tooth structure, central fixed gear is driven rotatoryly by central pivot, and central pivot is connected with external motor, central fixed gear is in with the rotatory triangular gear of profile of tooth structure meshing drive silt solidification subassembly shell internal rotation, and the summit and the contact of silt solidification subassembly shell inner wall of rotatory triangular gear of rotatory in-process form three cavity, it inserts in one of them cavity to be equipped with the gas blow pipe on the silt solidification subassembly shell. The invention has the beneficial effects that: the utility model discloses a can high efficiency clear up the silt at harbour, in the clearance, can handle the recycle to silt, it is fast, with low costs, be fit for using widely.

Description

Channel sludge treatment device and treatment method thereof

Technical Field

The invention relates to a channel sludge treatment device and a channel sludge treatment method, and belongs to the technical field of ports and wharfs.

Background

The channels have sediment deposition phenomena with different degrees. If not cleaned in time, the water depth can be continuously reduced, the sailing of the ship is affected, and even the ship becomes a waste port. Port sludge therefore needs to be cleaned regularly.

Like publication number CN209243802U discloses a channel silt cleaning device, including the clearance base member, the both ends of two bracing pieces are passed through at the top of clearance base member respectively with the both sides fixed connection of infiltration lagging bottom, the top fixed mounting of clearance base member has the driving motor who is located infiltration lagging one side, the inside movable sleeve of infiltration lagging is equipped with the spiral puddler, and the one end of spiral puddler extend to the outside of infiltration lagging and with the fixed suit of driving motor's output shaft, the collecting box that is located bracing piece one side is placed at the top of clearance base member. This channel silt cleaning device uses through the cooperation of infiltration lagging, driving motor, spiral puddler and collecting box, is convenient for collect filtration treatment to the silt that comes on the extraction for the moisture in the silt can quick filtration come out, collects the residue simultaneously, has improved the efficiency of clearance silt.

Also, as the publication number CN209703591U discloses a silt cleaning device for channel improvement, comprising a hull, wherein a limit ring is fixedly installed at the right end of the hull, a silt collecting pipe is fixedly sleeved in the limit ring, a silt sucking disc is fixedly installed at the lower end of the silt collecting pipe, the other end of the silt collecting pipe is connected with a mud pump through a flange, the outlet of the mud pump is connected with a connecting pipe through a flange, the lower end of the connecting pipe is placed at the bottom of a silt sedimentation tank, a purified water tank and a water pump are placed on the upper end surface of the front end of the hull, the water pump is connected with the purified water tank through a water pipe, an interlayer is opened on the side wall of the upper end of the purified water tank, an electric telescopic rod is installed in the interlayer, the upper end of the electric telescopic rod is fixedly connected with a fixed frame, the silt cleaning device for channel improvement improves the recycling, and meanwhile, the fixed frame is convenient to assemble and disassemble.

The existing port sludge cleaning modes such as pumping external discharge type, underwater digging type, cutter suction dehydration type, microbial degradation and the like are complex in operation and complex in steps, water body turbidity is easily caused, and the defects that the sludge cleaning efficiency is low, and discharged sludge is difficult to transport exist.

Disclosure of Invention

In order to solve the above problems, the present invention provides a channel sludge treatment apparatus and a treatment method thereof, which can reduce the influence on the water body during the sludge cleaning process and improve the sludge cleaning efficiency.

The invention provides the following technical scheme:

the utility model provides a channel silt processing apparatus, includes silt solidification subassembly, silt solidification subassembly includes silt solidification subassembly shell, install rotatory triangular gear in the silt solidification subassembly shell, be equipped with the profile of tooth structure in the rotatory triangular gear, be equipped with central fixed gear in the profile of tooth structure, central fixed gear is driven rotatoryly by central pivot, and central pivot is connected with external motor, central fixed gear is in with the rotatory triangular gear of profile of tooth structure meshing drive silt solidification subassembly shell internal rotation, and the summit and the contact of silt solidification subassembly shell inner wall of rotatory triangular gear of rotatory in-process form three cavity, it inserts in one of them cavity to be equipped with the gas blow pipe on the silt solidification subassembly shell.

Preferably, the sludge solidification equipment further comprises a rotary cutting assembly, wherein the rotary cutting assembly comprises a rotary cutting blade housing, the rotary cutting blade housing is communicated between the funnel-shaped inlet and the sludge solidification assembly housing, and a rotary cutting blade is arranged in the rotary cutting blade housing.

Preferably, a mud conveying pipe is arranged between one of the chambers of the mud solidification component and the pumping component, the mud conveying pipe is communicated with the inner part of the collection cabin of the mud boat through a mud discharge port, the pumping component is fixed on the mud boat, an adjusting shaft is arranged on the mud conveying pipe, and the adjusting shaft is connected with a telescopic arm fixed on the mud boat.

Preferably, still include the automatic material conveying pump, automatic material conveying pump one end is equipped with the curing agent transmission pipe, the curing agent transmission pipe with the inside cavity of silt solidification subassembly shell links to each other, and the other end links to each other with the curing agent apotheca, the curing agent apotheca is fixed in on the silt ship.

Based on the channel sludge treatment device, the invention also provides a port sludge treatment method, which is characterized by comprising the following steps:

1) fixing a pumping assembly and a curing agent storage chamber, checking whether the pumping assembly and each interface of the automatic feeding pump are firm, and after checking whether the curing agent content is sufficient, putting the sludge curing assembly and the rotary cutting assembly into a channel by adjusting the length of a telescopic arm;

2) the system is started, the pumping assembly sucks the slurry from the funnel-shaped inlet, the slurry enters the sludge curing assembly after being chopped by the rotary cutting blade, the slurry is driven to the curing agent injection inlet through the rotary triangular gear and is fully mixed with the curing agent injected by the automatic feeding pump, the curing treatment is completed, the slurry enters the sludge conveying pipe for conveying, and finally the slurry is discharged into the sludge cabin through the pipeline sludge discharge port.

The invention has the beneficial effects that: the utility model discloses a can high efficiency clear up the silt at harbour, in the clearance, can handle the recycle to silt, it is fast, with low costs, be fit for using widely.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of a rotary cutting configuration of the present invention;

fig. 3 is a schematic structural view of a sludge solidification assembly according to the present invention.

Labeled as: 1. a funnel-shaped inlet; 2. rotating the cutting blade; 3. rotating the triangular gear; 4. an air blowing pipe; 5. a central rotating shaft; 6. a gear is fixed at the center; 7. a tooth-shaped structure; 8. a curing agent injection port; 9. a mud conveying pipe; 10. adjusting for a week; 11. an automatic feed pump; 12. a curing agent storage chamber; 13. a sludge discharge port; 14. a pumping assembly; 15. a silt boat; 16. a telescopic arm; 17. a rotary cutting assembly; 18. a sludge solidification assembly; 19. a rotating cutting blade housing 20, a sludge curing assembly housing; 21. a curing agent conveying pipe; 22. a first chamber; 23. a second chamber; 24. and a third chamber.

Detailed Description

As shown in the figure, the channel sludge treatment device comprises a rotary cutting assembly 17, a sludge solidifying assembly 18, an automatic feeding pump 11 and a pumping assembly 14.

Silt solidification subassembly 18 includes silt solidification subassembly shell 20, install rotatory triangular gear 3 in the silt solidification subassembly shell 20, be equipped with profile of tooth structure 7 in the rotatory triangular gear 3, be equipped with central fixed gear 6 in the profile of tooth structure 7, central fixed gear 6 is driven rotatoryly by central pivot 5, and central pivot 5 is connected with external motor, central fixed gear 6 meshes drive rotatory triangular gear 3 with profile of tooth structure 7 and is in silt solidification subassembly shell 20 internal rotation, and rotatory in-process rotatory triangular gear 3's summit and the contact of silt solidification subassembly shell 20 inner wall form three cavity, it inserts in one of them cavity to be equipped with gas blow pipe 4 on the silt solidification subassembly shell 20.

The central rotating shaft 5 is driven by an external motor; the central fixed gear 6 is meshed with a toothed structure 7. In the starting state of the device, the external motor drives the central rotating shaft 5 to drive the central fixed gear 6 to rotate, and the central fixed gear 6 is meshed with the tooth-shaped structure 7 to drive the rotating triangular gear 3 to rotate in the sludge solidification component shell 20.

The three top points of the rotating triangular gear 3 are in contact with the sludge solidification assembly shell 20 to form three chambers, namely a chamber I22, a chamber II 23 and a chamber III 24. Chamber one 22 communicates with the rotating cutting blade housing 19. An air blowing pipe 4 is arranged at the second chamber 23, and an external motor continuously blows air into the second chamber 23 through the air blowing pipe 4 to provide auxiliary power for the rotation of the rotary triangular gear 3; and a curing agent conveying pipe 21 is further connected to the second chamber 23, the curing agent conveying pipe 21 is communicated with one end of an automatic feeding pump 11, and the other end of the automatic feeding pump 11 is communicated with a curing agent storage chamber 12 fixed on the sludge ship 15. A sludge conveying pipe 9 is arranged between the third chamber 24 and the pumping assembly 14, the sludge conveying pipe 9 is communicated with the inside of a collecting cabin of the sludge boat 15 through a sludge discharge port 13, the pumping assembly 14 is fixed on the sludge boat 15, an adjusting shaft 10 is arranged on the sludge conveying pipe 9, the adjusting shaft 10 is connected with a telescopic arm 16 fixed on the sludge boat 15, the telescopic arm 16 extends, the sludge treatment device leaves the water surface, the telescopic arm 16 shortens, and the sludge treatment device enters an underwater channel.

The rotary cutting assembly 17 comprises a rotary cutting blade housing 19, the rotary cutting blade housing 19 communicating between the funnel-shaped inlet 1 and the sludge solidification assembly housing 20, a rotary cutting blade 2 being provided in the rotary cutting blade housing 19. The rotary cutting assembly 17 comprises a funnel-shaped inlet 1 communicating with a rotary cutting blade housing 19, the other side of the rotary cutting blade housing 19 further communicating with said sludge solidification assembly housing 20, a rotary cutting blade 2 being provided in the rotary cutting blade housing 19. The funnel-shaped inlet 1 can increase the angle of the sludge entering the device, so that the sludge can be effectively dug and taken.

And one end of the automatic feeding pump 11 is provided with a curing agent conveying pipe 21, the curing agent conveying pipe 21 is connected with the cavity inside the sludge curing component shell 20, the other end of the curing agent conveying pipe is connected with the curing agent storage chamber 12, and the curing agent storage chamber 12 is fixed on a sludge ship 15.

Under the device starting condition, the funnel-shaped entrance 1 begins to dig out silt, and under the absorption of pumping subassembly 14, silt gets into rotary cutting blade shell 19, and rotary cutting blade 2 cuts silt, prevents to have debris such as pasture and water in the silt to obstruct silt entering device, causes the pipeline to block up. In addition, after the rotary blade 2 cuts the sludge, the pumping assembly 14 can be assisted to carry the sludge into the first chamber 22, the rotary triangular gear 3 rotates to carry the sludge from the first chamber 22 to the second chamber 23 under the action of meshing driving and external blowing force, the sludge is carried into the third chamber 23 after curing agent is injected, the pumping assembly 14 sucks the sludge subjected to curing treatment through the sludge conveying pipe 9, and the sludge is discharged into the cabin of the sludge boat 15 through the sludge discharge port 13 of the pipeline.

Based on the channel sludge treatment device, the invention also provides a port sludge treatment method, which comprises the following steps:

1) fixing the pumping assembly 14 and the curing agent storage chamber 12, checking whether the interfaces of the pumping assembly 14 and the automatic feeding pump 11 are firm, and after checking whether the content of the curing agent is sufficient, putting the sludge curing assembly 18 and the rotary cutting assembly 17 into a channel by adjusting the length of the telescopic arm 16;

2) the system is started, slurry is sucked from the funnel-shaped inlet 1 through the pumping assembly 14, the slurry enters the sludge curing assembly 18 after being chopped by the rotary cutting blade 2, is driven to the curing agent injection port 8 through the rotary triangular gear 3 and is fully mixed with the curing agent injected by the automatic charging pump 11, the curing treatment is completed, the slurry enters the sludge conveying pipe 9 for conveying, and finally the slurry is discharged into the cabin of the sludge ship 15 through the pipeline sludge discharge port 13.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A channel sludge treatment device is characterized by comprising a sludge solidification component (18), the sludge solidification component (18) comprises a sludge solidification component shell (20), a rotary triangular gear (3) is installed in the sludge solidification component shell (20), a tooth-shaped structure (7) is arranged in the rotary triangular gear (3), a central fixed gear (6) is arranged in the tooth-shaped structure (7), the central fixed gear (6) is driven to rotate by a central rotating shaft (5), the central rotating shaft (5) is connected with an external motor, the center fixed gear (6) is meshed with the tooth-shaped structure (7) to drive the rotating triangular gear (3) to rotate in the sludge solidification component shell (20), and the top point of the rotating triangular gear (3) is contacted with the inner wall of the shell (20) of the sludge solidification component in the rotating process to form three chambers, an air blowing pipe (4) is arranged on the sludge curing assembly shell (20) and is connected into one of the cavities.

2. The marine sludge treatment installation according to claim 1 further comprising a rotary cutting assembly (17), the rotary cutting assembly (17) comprising a rotary cutting blade housing (19), the rotary cutting blade housing (19) communicating between the funnel-shaped inlet (1) and the sludge solidification assembly housing (20), a rotary cutting blade (2) being provided in the rotary cutting blade housing (19).

3. A waterway sludge treatment device according to claim 1, wherein a sludge pipe (9) is provided between one of the chambers of the sludge solidification module (18) and the pumping module (14), the sludge pipe (9) is communicated with the inside of the collecting chamber of the sludge ship (14) through a sludge discharge port (13), the pumping module (14) is fixed on the sludge ship (15), the sludge pipe (9) is provided with an adjusting shaft (10), and the adjusting shaft (10) is connected with a telescopic arm (16) fixed on the sludge ship (15).

4. The channel sludge treatment device as claimed in claim 1, further comprising an automatic feeding pump (11), wherein one end of the automatic feeding pump (11) is provided with a curing agent delivery pipe (21), the curing agent delivery pipe (21) is connected with the inner cavity of the sludge curing assembly shell (20), the other end of the automatic feeding pump is connected with a curing agent storage chamber (12), and the curing agent storage chamber (12) is fixed on a sludge ship (15).

5. The method for treating the channel sludge treatment device according to claim 1, which comprises the following steps:

1) fixing a pumping assembly (14) and a curing agent storage chamber (12), checking whether the interfaces of the pumping assembly (14) and an automatic feeding pump (11) are firm, and after checking whether the content of the curing agent is sufficient, putting a sludge curing assembly (18) and a rotary cutting assembly (17) into a channel by adjusting the length of a telescopic arm (16);

2) the system is started, mud is sucked from the funnel-shaped inlet (1) through the pumping assembly (14), the mud enters the sludge curing assembly (18) after being chopped by the rotary cutting blade (2), is driven to the curing agent injection port (8) through the rotary triangular gear (3) and is fully mixed with the curing agent injected by the automatic feeding pump (11), the curing treatment is completed, the mud enters the mud conveying pipe (9) for conveying, and finally the mud is discharged into the cabin of the mud boat (15) through the pipeline mud discharge port (13).