CN212582771U

CN212582771U - Port sludge suction treatment device

Info

Publication number: CN212582771U
Application number: CN202021103995.1U
Authority: CN
Inventors: 杨恩尚; 董海洋; 李宗宇; 陈范君; 种琳
Original assignee: Zhejiang Ocean University ZJOU
Current assignee: Zhejiang Ocean University ZJOU
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-02-23
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a port sludge suction treatment device, which comprises a sludge conveying hose, wherein one end of the sludge conveying hose is connected to a sludge collecting box arranged on a supporting plate through a sludge pump, and the other end of the sludge conveying hose is connected with a sludge collector; the sludge collector is moved by a horizontal turbine propulsion assembly and a vertical turbine propulsion assembly; the mud-water separation case is laid in the backup pad, extrudees first mud pushing plate and second mud pushing plate through first cylinder, reaches the effect of separation silt and sewage. The utility model discloses special to harbour silt siltation problem, can absorb and handle channel silt fast high-efficiently, convenient operation, it is with low costs, be fit for using widely.

Description

Port sludge suction treatment device

Technical Field

The utility model relates to a harbour silt absorbs processing apparatus and processing method thereof belongs to port and pier technical field.

Background

The phenomenon of sediment deposition commonly exists in the channel of the harbor, which can obstruct navigation, reduce water depth, and even can cause the harbor to become a waste harbor if the silt in the channel is not treated for a long time. It is therefore necessary to maintain the port by dredging, ensuring safe passage and transport of the ship.

If a publication number is CN108755816A discloses a river silt clearing device and method, river silt clearing device is located on the ship, and the ship is equipped with the driving system who is used for driving the ship to march on, including a plurality of montants of locating the hull bottom, the river bottom spoiler of locating every montant lower extreme, locate the suction pipe on the hull bottom of each montant rear, locate the first water pump on the suction pipe, locate the first rose box in the ship, the first bin with first rose box intercommunication, locate the first push pedal in the first rose box, the first power device who is connected with first push pedal, locate the collecting pit of first rose box below. The utility model has the characteristics of river course clearance is effectual, and clearance process river water quality of water keeps well, ensures the normal shipping function in river course.

Still like a publication No. CN107246041B provides a river silt clearing device, belongs to cleaning equipment technical field. It has solved current river silt and has clear away hard, the problem of inefficiency. This river silt clearing device, comprising a frame body, sliding connection has the removal seat on the support body, sliding connection has the lift seat on removing the seat, the last conveying pipeline that has linked firmly of lift seat, conveying pipeline is connected with scrapes the material impeller, still rotate in conveying pipeline and be connected with the pay-off screw rod, the staving has been linked firmly on the support body, still connect in deciding the mill at the staving lower extreme, it rotates to be connected with on the support body and rotates the mill, it mills the clearance to rotate the mill and decide to form between the mill, annular high pressure water pipe has been linked firmly on the support body, the water jet all is relative with the outside in the clearance of milling, the support body has linked. This river silt clearing device uses more conveniently, low in labor strength.

The prior art for silt prevention and reduction engineering is very expensive, and the cost of dredging and maintenance is also a heavy burden, so that there is a need to improve the prior art.

Disclosure of Invention

The utility model aims at solving the problem existing in the prior art, and the processing apparatus is absorb to harbour silt and processing method that provides, in order to realize above-mentioned purpose, the utility model discloses a following technical scheme:

harbour silt absorbs processing apparatus, including defeated mud hose 13, its characterized in that: one end of the mud conveying hose 13 is connected to a mud collection box 16 arranged on the supporting plate 15 through a mud pump 14; the sludge collector 12 comprises a sludge collecting frame 11, and a vertical telescopic rod 9 which is driven to rotate by a second motor 10 is arranged at the top of the inner side of the sludge collecting frame; wherein, the second motor 10 is arranged at the outer side of the sludge collection frame 11, and the other end of the sludge conveying hose 13 is connected with the sludge collection frame 11; the top end of the vertical telescopic rod 9 is provided with a fixed ring 7, and the fixed ring 7 is provided with a sludge cutting blade group 8; a sludge rolling fan 5 arranged below the sludge cutting blade group 8 is further arranged in the sludge collection frame 11, the sludge rolling fan 5 is driven by a first motor 6 arranged on the outer side of the sludge collection frame 11, and the horizontal turbine propelling component 3 is fixed right below the first motor 6; the bottom of the sludge collection frame 11 is provided with a suction port 1, and a sundries filter plate 2 is arranged above the suction port 1.

The mud-water separation tank 23 is arranged on the support plate 15, the mud-water separation tank 23 is communicated with the sludge collection tank 16 through a sludge guide pipe 22, a rotating rod 18 is arranged in the sludge collection tank 16, a stirring shaft 19 is arranged on the rotating rod 18, and the rotating rod 18 is driven by a third motor 17 on the outer side of the top of the sludge collection tank 16; a second mud pushing plate 26 is arranged in the mud-water separation box 23, the second mud pushing plate 26 is connected with a first mud pushing plate 25 through a connecting rod, a first air cylinder 24 for pushing the second mud pushing plate 26 and the first mud pushing plate 25 to extrude in the mud-water separation box 23 is further arranged on the outer side of the mud-water separation box 23, a mud outlet 28 is connected to the side bottom of the mud-water separation box 23 and is positioned right opposite to the first air cylinder 24, a drain pipe 27 is arranged above the mud outlet 28 and is communicated with the mud-water separation box 23, a sludge filter plate 31 is arranged at the feeding end of the drain pipe 27, the drain pipe 27 is connected with a sewage tank 29, and the mud outlet 28 is connected with a sludge storage tank 30; a liquid level meter 21 is arranged on the outer wall of one side of the sludge collection box 16, and a curing agent adding port 20 is arranged at the top of the sludge collection box 16.

The support plate 15 is placed on the barge; the two first motors 6 are respectively fixed at two sides of the outer side of the sludge collecting frame 11; the sludge cutting blade group 8 is provided with three scrapers, and the angle between every two adjacent scrapers is 120^o(ii) a The vertical telescopic rod 9 is a single-piston cylinder; the horizontal turbine propelling component 3 is also provided with a vertical turbine propelling component 4; the curing agent added by the curing agent adding port 20 is composed of one or more of quick lime, fly ash and cement.

Based on the device, the utility model also provides a harbour silt absorbs processing apparatus's processing method, including following step:

1) the whole device is fixed on a barge, and a sludge collector 12 is placed in a channel;

2) the first motor 6, the second motor 10 and the third motor 17 are electrified to start the mud rolling fan 5;

3) the silt collector 12 is pushed by the horizontal turbine propelling component 3 to slowly advance in a channel, the silt collector 12 is pushed by the vertical turbine propelling component 4 to be adjusted up and down in the channel, the silt fan 5 rolls up silt in the channel, impurities are isolated by the impurity filtering plate 2, the silt is sucked and conveyed into the silt collecting frame 11, and the silt collected by the silt collecting frame 11 is cut by the silt cutting blade group 8 through the telescopic motion of the vertical telescopic rod 9 to form mud;

4) the mud pump 14 sucks the mud into the mud collecting box 16 through the mud conveying hose 13, the curing agent is added from the curing agent adding port 20, and the mud and the curing agent are uniformly stirred through the stirring shaft 19;

5) the slurry which is uniformly stirred is conveyed into a mud-water separation tank 23 through a sludge guide pipe 22, is settled for 10 to 15 minutes, after sludge in the slurry is partially solidified, a first mud pushing plate 25 and a second mud pushing plate 26 are pressed through a first air cylinder 24, the solidified sludge is partially discharged into a sludge storage tank 30 through a sludge outlet 28, and sewage is partially discharged into a sewage tank 29 through a drain pipe 27.

Drawings

FIG. 1 is an overall structure diagram of the port sludge suction treatment device of the utility model;

FIG. 2 is a top view of the interior of the sludge collection frame;

FIG. 3 is a schematic structural diagram of the mud-water separation tank, the sewage tank and the sludge storage tank.

In the figure: 1 suction port, 2 sundries filter plates, 3 horizontal turbine propelling components, 4 vertical turbine propelling components, 5 mud rolling fans, 6 first motors, 7 fixing rings, 8 mud cutting blade sets, 9 vertical telescopic rods, 10 second motors, 11 mud collecting frames, 12 mud collectors, 13 rubber hoses, 14 mud pumping pumps, 15 supporting plates, 16 mud collecting boxes, 17 third motors, 18 rotating rods, 19 stirring shafts, 20 curing agent adding ports, 21 liquid level meters, 22 mud guiding pipes, 23 mud-water separating boxes, 24 first cylinders, 25 first mud pushing plates, 26 second mud pushing plates, 27 water discharging pipes, 28 mud discharging ports, 29 sewage boxes, 30 mud storage boxes and 31 mud filter plates.

Detailed Description

As shown in fig. 1, the port sludge suction treatment device comprises a sludge conveying hose 13, one end of the sludge conveying hose 13 is connected to a sludge collecting box 16 arranged on a support plate 15 through a sludge pump 14, and the support plate 15 is arranged on a barge.

As shown in fig. 1 and 2, the sludge collector 12 comprises a sludge collecting frame 11, a vertical telescopic rod 9 is installed on the inner side of the sludge collecting frame, the vertical telescopic rod 9 is a single-piston cylinder, a fixing ring 7 is installed at the top end of the vertical telescopic rod 9, a sludge cutting blade group 8 is arranged on the fixing ring 7, the sludge cutting blade group 8 is provided with three scrapers, and the angle between two adjacent scrapers is 120 degrees^o. And a second motor 10 arranged at the top of the outer side of the sludge collection frame 11 drives a vertical telescopic rod 9 to further drive the sludge cutting blade group 8 to perform vertical cutting movement.

Still install in the silt collection frame 11 and lay the mud fan 5 of establishing in the mud cutting blade group 8 below, mud fan 5 is collected the first motor 6 that the frame 11 outside was equipped with through the silt and is driven. The first motor 6 has two motors fixed to both sides of the outside of the sludge collecting frame 11, respectively, so as to maintain the balance of the sludge collector 12 against inclination. Directly below the first electric motor 6 are mounted a horizontal turbine propulsion assembly 3 and a vertical turbine propulsion assembly 4.

In the dredging process of the device, the horizontal turbine propelling component 3 pushes the sludge collector 12 to slowly move forwards in a channel, and the vertical turbine propelling component 4 pushes the sludge collector 12 to adjust up and down, so that the suction port 1 at the bottom of the sludge collecting frame 11 is aligned with sludge, and the sludge can be collected better. Debris filter 2 above suction inlet 1 can effectively keep apart debris and cut up it when roll up mud fan 5 and be drawn into silt through the drive of first motor 6, improves silt suction rate.

A sludge collection box 16 and a mud-water separation box 23 are arranged on a support plate 15 arranged on the barge, and the mud-water separation box 23 is connected with the sludge collection box 16 through a sludge guide pipe 22. Wherein, be equipped with dwang 18 in the silt collecting box 16, and install (mixing) shaft 19 on the dwang 18, the dwang 18 is driven through the third motor 17 of the outside in silt collecting box 16 top. The top of the sludge collecting box 16 is provided with a curing agent adding port 20, and the curing agent is added to accelerate the curing of the sludge, improve the curing efficiency of the sludge and facilitate the separation of the sludge and the sewage. The added curing agent is composed of one or more of quicklime, fly ash and cement. A liquid level meter 21 is arranged on the outer wall of one side of the sludge collection box 16, and the sludge water storage height in the sludge collection box 16 can be monitored.

As shown in fig. 3, a first mud pushing plate 25 and a second mud pushing plate 26 connected by a connecting rod are arranged in the mud-water separating box 23, a first cylinder 24 for pushing the second mud pushing plate 26 and the first mud pushing plate 25 to extrude in the mud-water separating box 23 is further arranged on the outer side of the mud-water separating box 23, and the second mud pushing plate 26 can only move to two thirds of the mud-water separating box 23 by the repeated extrusion movement of the first cylinder 24, so that separated sewage and sludge are discharged from corresponding discharge ports more smoothly. Since the sewage and the sludge cannot be completely separated, the feed end of the drain pipe 27 is provided with the sludge filtering plate 31 so that the sewage can be effectively prevented from being discharged together with a small amount of sludge into the sewage tank 29 while passing through the drain pipe 27 by inertia. A sludge outlet 28 for discharging sludge is connected to the side bottom of the mud-water separation tank 23 and located right opposite to the first cylinder 24, a drain pipe 27 for discharging sewage is arranged above the sludge outlet 28 and communicated with the mud-water separation tank 23, the drain pipe 28 is connected to a sewage tank 29, and the sludge outlet 28 is connected to a sludge storage tank 30.

Based on the above device, the utility model also provides a harbour silt processing method, including following step: the whole device is firstly fixed on a barge, a sludge collector 12 is put into a channel, and a first motor 6, a second motor 10 and a third motor 17 are electrified. The sludge collector 12 is slowly advanced in the channel by the pushing of the horizontal turbine propelling assembly 3, and the sludge collector 12 is adjusted up and down in the channel by the pushing of the vertical turbine propelling assembly 4. And secondly, starting the sludge rolling fan 5 to enable the sludge rolling fan 5 to roll up sludge in the channel, isolating impurities through the impurity filtering plate 2 and cutting up the impurities, and sucking and conveying the sludge into the sludge collecting frame 11. Then the sludge cutting blade 8 cuts the sludge collected by the sludge collecting frame 11 through the telescopic motion of the vertical telescopic rod 9 to form slurry. Then the mud pump 14 sucks the mud into the mud collecting box 16 through the mud conveying hose 13, and after the curing agent is added from the curing agent adding port 20, the mud and the curing agent are uniformly stirred through the stirring shaft 19. The slurry which is uniformly stirred is conveyed into a mud-water separation tank 23 through a sludge guide pipe 22, is settled for 10 to 15 minutes, after sludge in the slurry is solidified, a first mud pushing plate 25 and a second mud pushing plate 26 are pressed through a first air cylinder 24, the solidified sludge is partially discharged into a sludge storage tank 30 through a sludge outlet 28, and the sewage is partially discharged into a sewage tank 29 through a drain pipe 27.

The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.

Claims

1. Harbour silt absorbs processing apparatus, including defeated mud hose (13), its characterized in that: one end of the mud conveying hose (13) is connected to a mud collecting box (16) arranged on the supporting plate (15) through a mud pump (14);

the sludge collector (12) comprises a sludge collecting frame (11), and the top of the inner side of the sludge collecting frame is provided with a vertical telescopic rod (9) which is driven to rotate by a second motor (10); the second motor (10) is arranged on the outer side of the sludge collection frame (11), and the other end of the sludge conveying hose (13) is connected with the sludge collection frame (11);

a fixing ring (7) is installed at the top end of the vertical telescopic rod (9), and a sludge cutting blade group (8) is installed on the fixing ring (7);

a sludge rolling fan (5) arranged below the sludge cutting blade group (8) is further installed in the sludge collection frame (11), the sludge rolling fan (5) is driven by a first motor (6) arranged on the outer side of the sludge collection frame (11), and the horizontal turbine propulsion assembly (3) is fixed under the first motor (6);

a suction port (1) is arranged at the bottom of the sludge collection frame (11), and a sundries filter plate (2) is arranged above the suction port (1); the mud-water separation box (23) is arranged on the supporting plate (15), the mud-water separation box (23) is communicated with the sludge collection box (16) through a sludge guide pipe (22), a rotating rod (18) is arranged in the sludge collection box (16), a stirring shaft (19) is arranged on the rotating rod (18), and the rotating rod (18) is driven by a third motor (17) on the outer side of the top of the sludge collection box (16);

a second mud pushing plate (26) is arranged in the mud-water separation box (23), the second mud pushing plate (26) is connected with a first mud pushing plate (25) through a connecting rod, a first air cylinder (24) for pushing the second mud pushing plate (26) and the first mud pushing plate (25) to extrude in the mud-water separation box (23) is further arranged on the outer side of the mud-water separation box (23), a mud outlet (28) is connected to the side bottom of the mud-water separation box (23) and located right opposite to the first air cylinder (24), a drain pipe (27) is arranged above the mud outlet (28) and communicated with the mud-water separation box (23), a mud filtering plate (31) is arranged at the feeding end of the drain pipe (27), the drain pipe (27) is connected with a sewage tank (29), and the mud outlet (28) is connected with a mud storage tank (30);

a liquid level meter (21) is arranged on the outer wall of one side of the sludge collection box (16), and a curing agent adding port (20) is arranged at the top of the sludge collection box (16).

2. The port sludge suction treatment device as claimed in claim 1, wherein: the support plate (15) is placed on the barge.

3. The port sludge suction treatment device as claimed in claim 1, wherein: the two first motors (6) are respectively fixed on two sides of the outer side of the sludge collecting frame (11).

4. The port sludge suction treatment device as claimed in claim 1, wherein: the sludge cutting blade group (8) is provided with three scrapers, and the angle between every two adjacent scrapers is 120 degrees.

5. The port sludge suction treatment device as claimed in claim 1, wherein: the vertical telescopic rod (9) is a single-piston cylinder.

6. The port sludge suction treatment device as claimed in claim 1, wherein: the horizontal turbine propelling component (3) is also provided with a vertical turbine propelling component (4).