CN2250377Y

CN2250377Y - Hydraulic mud cleaning ship

Info

Publication number: CN2250377Y
Application number: CN 95218944
Authority: CN
Inventors: 任东亮; 任惠玲; 任君; 任浩
Original assignee: 任东亮
Priority date: 1995-08-06
Filing date: 1995-08-06
Publication date: 1997-03-26
Anticipated expiration: 2005-08-06

Abstract

The utility model relates to a hydraulic mud clearing ship; the hydraulic mud clearing ship outputs mud and sand which deposit on a river bed out of water surface by making use of water flow as dynamic force. The utility model is characterized in that a plurality of water regulators which receive the dynamic force of the water flow are installed in front of a hull; an expandable water control cabin is arranged at the lower part of the hull; a transportation pipeline which is communicated with the river bed is installed on the hull. The hull and the pipeline travel along the water flow under the drive and the traction of each water regulator; mud and sand are scooped up by the end part of the pipeline, and squeezed and outputted out of the water surface along the pipeline. The outstanding effect of the utility model lies in that the dynamic force of the water flow is fully used; therefore, a great amount of additional energy is saved.

Description

Hydraulic mud cleaning ship

The utility model belongs to hydraulic engineering machinery, is specifically related to a kind of riverbed silt cleaning equipment that utilizes flow dynamic.

Silt sediment in the cleaning riverbed, plant equipment used in the prior art has rake suction formula, chain-bucket, grab type, bucker-type, having is exactly the mode of utilizing the slush pump suction again, more than cited mud cleaning machine tool equipment, its motive power all needs flood tide electric energy or fuel oil to supply with, in addition, in the patent No. is to disclose such two technical schemes in ZL9323926.8 and ZL93202205.7 and two pieces of patent documentations, the device that is about to be referred to as drag parachute places mobile river, utilize drag parachute to receive the kinetic energy of current, thus affect be attached thereto place the silt riverbed under device that loosens.Thereby these two technology have all utilized the energy of current to save the consumption of electric energy or fuel.Yet these two technical schemes are just utilized silt loose shift of the energy of current with the riverbed, excavate the water surface and fail that silt is broken away from the riverbed.

The purpose of this utility model is, utilizes the energy of current, and the silt that directly will be deposited on the riverbed is transported to more than the water surface, thereby saves external energy, reaches the purpose that thorough cleaning riverbed reduces the riverbed height.

The technical solution of the utility model is: the rigid pipes that leads to the riverbed is set on hull, tip of cover is the sleeve pipe of plough shovel shape in the pipeline bottom, be fixed as one with the expansion section of hull bottom control water tank, this sleeve pipe can move up and down to regulate the degree of depth that the contacts most advanced and sophisticated and riverbed along pipeline by transmission device, the water surface is stretched out in the pipeline upper end, first half pipeline and hull are fixed as one, and the bottom is having adjusting device to be used for regulating the angle of pipeline and hull horizontal plane with the hull junction.The ship side both sides are provided with a grade water plate, and the bilge is established control water tank and adjustable expansion section, and hull links to each other with the water regulator that receives flow dynamic by cable wire.

In order to obtain enough traction powers, water regulator can be provided with a plurality of before hull along water (flow) direction.

Rudder plate and sensing device are set, with the force direction that is subjected to of remote control form control water regulator on the described water regulator.

In addition, floating airbag is set on water regulator, by regulating the degree of depth of air capacity control water regulator in water in the airbag.

Effect of the present utility model is: except that the part control appliance needs the external energy, the silt sediment of riverbed bottom digs from pick and transfers out the water surface and all finish by the power of current, thereby saves a large amount of energy.

Description of drawings:

Fig. 1 is the utility model overall structure schematic diagram.

Fig. 2 is the utility model hull part vertical view.Pipeline shown in the figure is at the distribution apparatus of hull initial and end portion.

Fig. 3 illustrates the hull stem pipeline situation of arranging.

Fig. 4 illustrates the hull afterbody pipeline situation of arranging.

The course of work of Hydraulic mud cleaning ship: water regulator 1 is adjusted the degree of depth in water by floating airbag 2, rudder plate 3 by belt sensor is adjusted the suitable force direction that is subjected to, produce huge traction power, affect hull 5 to advance by cable wire 4 along water (flow) direction, the power that hull advances is by defeated 6 contacts site that affact its end and riverbed of threading a pipe, under powerful dynamic action, the silt of river bed deposit will be scooped up also to be extruded along pipeline and be risen to more than the water surface, by conveyer belt or barge silt be delivered to two sides then.For increasing the power that hull advances, add regulatable watertight shutter 7 in the hull both sides, the draft of hull is regulated by the control water tank 8 that is arranged on hull bottom, the expansion section 9 adjusting lower end of duct of bottom control water tank and the degree of depth that contacts in riverbed.

The utility model has been broken through existing dependence electric power or fuel and has been used as power and excavates the form of the silt that is deposited on the riverbed, can carry out work in big or small river.Reach and reduce the riverbed height, dredging river reduces the water damage purpose.

Claims

1, a kind of Hydraulic mud cleaning ship, it is characterized in that hull is provided with the rigid pipes that leads to the riverbed, tip of cover is the sleeve pipe of plough shovel shape in the pipeline bottom, be fixed as one with the expansion section of hull bottom control water tank, this sleeve pipe can move up and down to regulate the degree of depth that the contacts most advanced and sophisticated and riverbed along pipeline by transmission device, the water surface is stretched out in the pipeline upper end, and first half pipeline and hull are fixed as one.The bottom is having adjusting device to be used for regulating the angle of pipeline and hull horizontal plane with the hull junction, and the ship side both sides are provided with watertight shutter, and hull bottom is established control water tank and adjustable expansion section, and hull links to each other with the water regulator that receives flow dynamic by cable wire.

2, Hydraulic mud cleaning ship as claimed in claim 1 is characterized in that water regulator can be provided with a plurality of along water (flow) direction before hull.

3, Hydraulic mud cleaning ship as claimed in claim 1 or 2 is characterized in that being provided with on the water regulator rudder plate and sensing device.

4, as Hydraulic mud cleaning ship as described in the right 3, it is characterized in that being provided with on the water regulator floating airbag, by regulating the degree of depth of airbag air capacity control water regulator in water.