CN2314095Y

CN2314095Y - Sand sucking boat

Info

Publication number: CN2314095Y
Application number: CN 97230015
Authority: CN
Inventors: 李殿俊
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-12-07
Filing date: 1997-12-07
Publication date: 1999-04-14
Anticipated expiration: 2007-12-07

Abstract

The utility model relates to a sand sucking boat, comprising a hull, a diesel engine and a sand sucking pump; the diesel engine and the sand sucking pump are respectively installed at the upper end of the hull. The adopted hull of the sand sucking boat is a reversely convex plane bilge. Due to the fact that a high pressure sand washing pump is also arranged in the hull, so that the high pressure sand washing pump is formed by that a sand washing pipe and a sand sucking pipe are respectively connected with a halter; the high pressure sand washing pump is provided with the sand washing pipe and the sand washing pipe. The utility model has the advantages of good water surface adaptability, high sand sucking efficiency, stable work performance, safety, etc.

Description

A kind of suction-type dredge

The utility model belongs to a kind of suction-type dredge of drawing river sand that is exclusively used in, and mainly is that prior art constructions has been done improvement.

By the suction-type dredge that uses in the existing technical field, its hull is the floating letter by two end device symmetries of plane hull bottom, and the hull upper end is mounting diesel engine and Sand pump respectively.Because a side of the suction sand working head of suction-type dredge deflection hull, the floating simple contact area of hull bottom is little in addition, causes hull to tilt, and makes the balance of its suction-type dredge and stability be difficult to be guaranteed.

The purpose of this utility model is for addressing the above problem, and provide a kind of have good to water surface compliance, inhale the suction-type dredge of sand efficient height, stable work in work, safety.

For achieving the above object, technical solution of the present utility model is achieved like this: a kind of suction-type dredge, by diesel engine and Sand pump are housed respectively on the hull, the hull that it adopts is a reversed convex type plane hull bottom, by also being provided with high pressure sand washing pump in its hull, the sand suction pipe that has on it on high pressure sand clean out pipe and the Sand pump is connected on the filter screen halter.By sand clean out pipe sand bed is sprayed, make sandy soil cause artificial landslide state, more smoothly sand is sucked and discharges by inhaling sand system.

The utlity model has following characteristics:

1, good to water surface compliance.Can be below depth of water 0.4-3 rice, the sandy beach is gushed in the river of wide 3-200 rice all can normal operation.

2, this ship overall volume is little, and convenient transportation is fit to the operation of frequent change of place.

3, compact conformation, simple to operate, use easy to maintenance, hull working stability, safe and reliable, high efficiency only needs one man operation, another people does complementary cooperation and gets final product.

The utility model will be further described for embodiment in conjunction with the accompanying drawings:

Fig. 1 is the topology view of suction-type dredge.

By shown in Figure 1, hull 2 is rectangle or the fore both sides have arc shape, at the bottom of its hull bottom is the plane of a reversed convex type, by bow end diesel engine 3 is housed, corresponding stern one end device Sand pump 5, have efferent duct 7 and sand suction pipe 8 on the Sand pump 6 respectively, and sand suction pipe 8 is drawn by the side of hull 2, between diesel engine 3 and Sand pump 6, also be provided with high pressure sand washing pump 4, by having suction water pipe 12 and high pressure water pipe 10 on the sand washing pump 4 respectively, high pressure water pipe 10 and sand suction pipe 8 are connected on the filter screen halter 11.The other end by halter 11 also has control operation bar 9, the power of suction-type dredge is exported to sand washing pump 4 and Sand pump 6 by diesel engine 3 by belt, and fixedly be enclosed in a side of hull 2 by belt guard 5, and by the two ends of fore ship anchor 1 is housed respectively, make its whole suction-type dredge of forming.

Locus when making things convenient for diesel engine 3 to start also can be provided with the semicircle platform 13 of evagination by the bottom of fore one side.

Because the hull bottom of suction-type dredge is made as reversed convex type, hull floats when moving in the work, be subjected to the bottom sunken bottom to act on the resistance of the water surface, the stability that keeps hull when making the hull operation, and spray by high pressure sand washing pump, make sandy soil cause artificial landslide state, just can smoothly river sand be sucked, improve the operating efficiency of inhaling sand.

Claims

1, a kind of suction-type dredge, comprise that hull and upper end thereof are equipped with diesel engine respectively and Sand pump is formed, it is characterized in that, the hull that it adopts (2) is a reversed convex type plane hull bottom, be connected on the halter (11) with Sand pump (8) by also being provided with sand washing pump (4) in its hull (2), making the high pressure sand clean out pipe (10) that has on it.

2, by the described suction-type dredge of claim 1, it is characterized in that the fore both sides of suction-type dredge hull (2) have arc shape.

3, by the described suction-type dredge of claim 1, it is characterized in that the bottom of fore one side can be the semicircle platform (13) of evagination.