CN201305863Y

CN201305863Y - Riverway-dredging vessel

Info

Publication number: CN201305863Y
Application number: CNU2008202243169U
Authority: CN
Inventors: 杜伟华; 徐军; 徐洪生; 刘九中; 王书贞; 郭凤春
Original assignee: 杜伟华
Priority date: 2008-11-27
Filing date: 2008-11-27
Publication date: 2009-09-09
Anticipated expiration: 2018-11-27

Abstract

The utility model discloses a riverway-dredging vessel, which comprises a vessel body, wherein a high-pressure air charger and a silt-conveying pipe are mounted in the vessel body; the high-pressure air charger is connected with the silt-conveying pipe through a jet pipe; an operation platform is mounted on the silt-conveying pipe; a pole support and a windlass are mounted on the operation platform; a pulley is mounted on the pole support; a coupler sleeve is mounted on the front end of the silt-conveying pipe; a silt-pumping pipe is mounted on the coupler sleeve, and is communicated with the silt-conveying pipe; a sucker is mounted on the silt-pumping pipe; a rope of the windlass rounds the pulley to be connected with the coupler sleeve; a water-feeding inlet is arranged on the silt-conveying pipe; a silt separator is mounted on the rear end of the silt-conveying pipe; the silt separator is formed by a separator housing, an electromotor seat, an electromotor and an impeller; a silt outlet, a water outlet and a sludge inlet are arranged on the separator housing; the sludge inlet is connected with the rear end of the silt-conveying pipe; the electromotor seat is mounted in the separator housing; the electromotor is mounted on the electromotor seat; the impeller is mounted on the electromotor; and a filter net is mounted at the water outlet. The utility model can solve the existing problems of the prior art, and increase the efficiency of removing the silt in the riverway.

Description

The clear mud ship in river course

Technical field

The utility model relates to a kind of river course cleaning equipment, exactly is the clear mud ship in a kind of river course.

Background technology

At present, all there are the excessive problem of water content in the silt of absorption in existing hydraulic suction dredge or clear mud ship, and the pure quantity of sand and mud that makes single sail to draw is less, and it is lower to inhale mud efficient, thereby directly the efficient of channel deposits is cleared up in influence.

Summary of the invention

The purpose of this utility model has provided the clear mud ship in a kind of river course, and it can solve the problem that prior art exists, and can handle the silt of drawing, and significantly reduces the water content of silt, improves the efficient of cleaning riverway sludge.

The purpose of this utility model is achieved through the following technical solutions: the clear mud ship in river course, comprise hull, high-pressure aerated machine and dredging tube are installed in the hull, high-pressure aerated machine is connected with dredging tube by jet pipe, the front end of dredging tube stretches to fore, dredging tube stretches to stern in the rear end in addition, fitting operation platform on the dredging tube is installed pole and hoist engine on the operating desk, pulley is installed on the pole, the front end of dredging tube is installed adapter sleeve, extraction mud pipe is installed on the adapter sleeve, and extraction mud pipe communicates with dredging tube, and suction nozzle is installed on the extraction mud pipe, rope on the hoist engine is walked around pulley and is connected with adapter sleeve, the filler is set on the dredging tube, and the silt eliminator is installed in the rear end of dredging tube, and the silt eliminator is by shell separator, motor cabinet, motor and impeller connect and compose, offer mud mouth on the shell separator, delivery port and mud entrance, mud entrance is connected with the rear end of dredging tube, and motor cabinet is installed in the shell separator, and motor is installed on the motor cabinet, impeller is installed on the motor, and filter screen is installed at the delivery port place.One way valve is installed, setting pressure sensor on the high-pressure aerated machine on the jet pipe.Driver's cabin is installed on the hull, is offered screw in the driver's cabin, leading screw is installed in the screw, leading screw is threaded with screw, and elevating motor is installed on the screw, and the output shaft of elevating motor is connected with leading screw, and elevating motor is connected with hull.Sonoprobe is installed in the hull bottom.

The beneficial effects of the utility model: it can be with the moisture in the silt of drawing from going out, and improves the sail content of pure silt of cleaning of single, thereby, can improve the efficient in cleaning river course.The utility model also has compactness simple for structure, cheap for manufacturing cost and advantages of simple operation.

Description of drawings

Fig. 1 is a structural representation of the present utility model; Fig. 2 is the local structure for amplifying schematic diagram of the I of Fig. 1.

Number in the figure: 1 hull, 2 dredging tubes, 3 adapter sleeves, 4 extraction mud pipes, 5 suction nozzles, 6 pulleys, 7 poles, 8 ropes, 9 hoist engines, 10 operating desks, 11 filler, 12 jet pipes, 13 high-pressure aerated machine 14 one way valves 15 pressure sensors 16 silt eliminators 17 mud mouths 18 delivery ports 19 filter screens 20 impellers 21 motor cabinets 22 motor 23 sonoprobes 24 leading screws 25 screws 26 driver's cabins 27 shell separators 28 mud entrances 29 elevating motors.

The specific embodiment

As shown in Figure 1, the clear mud ship in river course described in the utility model, comprise hull 1, high-pressure aerated machine 13 and dredging tube 2 are installed in the hull 1, high-pressure aerated machine 13 is connected with dredging tube 2 by jet pipe 12, the front end of dredging tube 2 stretches to fore, dredging tube 2 rear end in addition stretches to stern, fitting operation platform 10 on the dredging tube 2, pole 7 and hoist engine 9 are installed on the operating desk 10, one end of pole 7 is installed pulley 6, the front end of dredging tube 2 is installed adapter sleeve 3, extraction mud pipe 4 is installed on the adapter sleeve 3, extraction mud pipe 4 stretches out outside the hull 1, extraction mud pipe 4 communicates with dredging tube 2, suction nozzle 5 is installed on the extraction mud pipe 4, the rope 8 of hoist engine 9 is walked around pulley 6 and is connected with adapter sleeve 3, filler 11 is set on the dredging tube 2, and silt eliminator 16 is installed in the rear end of dredging tube 2, and silt eliminator 16 is by shell separator 27, motor cabinet 21, motor 22 and impeller 20 connect and compose, offer mud mouth 17 on the shell separator 27, delivery port 18 and mud entrance 28, mud entrance 28 is connected with the rear end of dredging tube 2, and motor cabinet 21 is installed in the shell separator 27, and motor 22 is installed on the motor cabinet 21, impeller 20 is installed on the motor 22, and filter screen 19 is installed at delivery port 18 places; During the water of water in silt, actuating motor 22, motor 22 impeller 20 are rotated, and the water that enters shell separator 27 filters the back through filter screen 19 and is discharged by delivery port 18, and the silt after the filtration is discharged by mud mouth 17.

During work, the gases at high pressure that high-pressure aerated machine 13 produces feed in the dredging tube 2 by jet pipe 12, and the gas in the dredging tube 2 is flowed to the stern direction at a high speed, thereby, make the front portion of dredging tube 2 produce negative pressure, provide power for inhaling mud, mud is sucked by suction nozzle 5, enters silt eliminator 16 through extraction mud pipe 4, adapter sleeve 3 and dredging tube 2 successively, after silt eliminator 16 separates, water flows back in the river course through delivery port 18, and mud is discharged by the mud mouth 17 of silt eliminator 16, can collect silt; Before use, can pass through filler 11 water filling in dredging tube 2, during operate as normal, filler 11 be closed; In use, can be by operating desk 10 control hoist engines 9, hoist engine 9 is sling adapter sleeve 3 by rope 8 or is put down.

For preventing that dredging tube 2 from stopping up the back and damaging high-pressure aerated machine 13, as shown in Figure 1, one way valve 14 is installed on jet pipe 12, and setting pressure sensor 15 on the high-pressure aerated machine 13 is when taking place to stop up in the dredging tube 2, on the one hand, jet pipe 12 can prevent at any time that silt from entering high-pressure aerated machine 13 through jet pipe 12, on the other hand, and after pressure sensor 15 perceives anxious the increasing of pressure in the dredging tube 2, can high-pressure aerated machine 13 be quit work sending signal for high-pressure aerated machine 13, the accident that prevents takes place.

In the navigation process, should see the situation in a distant place as far as possible, need the height of driver's cabin 26 higher, but when passing a bridge, Ying Jinke reduces the height of ship, therefore, as shown in Figure 1, can driver's cabin 26 be installed on hull 1, offer screw 25 in the driver's cabin 26, leading screw 24 is installed in the screw 25, leading screw 24 is threaded with screw 25, elevating motor 29 is installed on the screw 25, and the output shaft of elevating motor 29 is connected with leading screw 24, and elevating motor 29 is connected with hull 1.When normal navigation, driver's cabin 26 can be raise with respect to hull 1, method of operating is, control elevating motor 29 is just changeing, and elevating motor 29 drives leading screw 24 and rotates, because driver's cabin 26 can not change, and leading screw 24 is threaded with screw 25, and therefore, driver's cabin 26 can upwards rise along leading screw 24; On the contrary, 29 counter-rotatings of control elevating motor, driver's cabin 26 can be fallen along leading screw 24.

For guaranteeing to navigate by water process safe, sonoprobe 23 can be installed in hull 1 bottom, the situation under water that sonoprobe 23 may detect in the course line supplies people's reference.The utility model not technology contents of detailed description is known technology.

Claims

1, the clear mud ship in river course, it is characterized in that: comprise hull (1), high-pressure aerated machine (13) and dredging tube (2) are installed in the hull (1), high-pressure aerated machine (13) is connected with dredging tube (2) by jet pipe (12), the front end of dredging tube (2) stretches to fore, dredging tube (2) stretches to stern in the rear end in addition, dredging tube (2) is gone up fitting operation platform (10), operating desk (10) is gone up pole (7) and hoist engine (9) is installed, pole (7) going up installed pulley (6), the front end of dredging tube (2) is installed adapter sleeve (3), adapter sleeve (3) is gone up extraction mud pipe (4) is installed, extraction mud pipe (4) communicates with dredging tube (2), extraction mud pipe (4) is gone up suction nozzle (5) is installed, rope (8) on the hoist engine (9) is walked around pulley (6) and is connected with adapter sleeve (3), filler (11) is set on the dredging tube (2), silt eliminator (16) is installed in the rear end of dredging tube (2), silt eliminator (16) is by shell separator (27), motor cabinet (21), motor (22) and impeller (20) connect and compose, offer mud mouth (17) on the shell separator (27), delivery port (18) and mud entrance (28), mud entrance (28) is connected with the rear end of dredging tube (2), motor cabinet (21) is installed in the shell separator (27), motor cabinet (21) is gone up motor (22) is installed, motor (22) is gone up impeller (20) is installed, and delivery port (18) locates to install filter screen (19).

2, the clear mud ship in the river course of the withdraw of the needle fast according to claim 1 is characterized in that: jet pipe (12) is gone up one way valve (14) is installed, and high-pressure aerated machine (13) is gone up setting pressure sensor (15).

3, the clear mud ship in the river course of the withdraw of the needle fast according to claim 2, it is characterized in that: hull (1) is gone up driver's cabin (26) is installed, offer screw (25) in the driver's cabin (26), leading screw (24) is installed in the screw (25), leading screw (24) is threaded with screw (25), screw (25) is gone up elevating motor (29) is installed, and the output shaft of elevating motor (29) is connected with leading screw (24), and elevating motor (29) is connected with hull (1).

4, the clear mud ship in the river course of the withdraw of the needle fast according to claim 3 is characterized in that: sonoprobe (23) is installed in hull (1) bottom.